About the Execution of LTSMin+red for FunctionPointer-PT-c064
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1379.552 | 3600000.00 | 12923032.00 | 1442.50 | 0 ? ? 0 0 0 ? ? ? 0 ? ? 1 ? 64 ? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r169-tall-167838856400757.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is FunctionPointer-PT-c064, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838856400757
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 5.2K Feb 25 11:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 11:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 12:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Feb 25 12:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 12:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 25 12:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.2M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-c064-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678639450033
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c064
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 16:44:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-12 16:44:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:44:11] [INFO ] Load time of PNML (sax parser for PT used): 354 ms
[2023-03-12 16:44:11] [INFO ] Transformed 2826 places.
[2023-03-12 16:44:12] [INFO ] Transformed 8960 transitions.
[2023-03-12 16:44:12] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 530 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 1198 places in 40 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c064-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 3540 out of 5962 initially.
// Phase 1: matrix 3540 rows 1628 cols
[2023-03-12 16:44:12] [INFO ] Computed 4 place invariants in 118 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 11) seen :2
FORMULA FunctionPointer-PT-c064-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :1
[2023-03-12 16:44:12] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2023-03-12 16:44:12] [INFO ] Computed 4 place invariants in 69 ms
[2023-03-12 16:44:13] [INFO ] [Real]Absence check using 3 positive place invariants in 22 ms returned sat
[2023-03-12 16:44:13] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:44:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:14] [INFO ] [Real]Absence check using state equation in 829 ms returned sat
[2023-03-12 16:44:14] [INFO ] State equation strengthened by 479 read => feed constraints.
[2023-03-12 16:44:14] [INFO ] [Real]Added 479 Read/Feed constraints in 159 ms returned sat
[2023-03-12 16:44:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:44:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-12 16:44:14] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:44:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:15] [INFO ] [Nat]Absence check using state equation in 794 ms returned sat
[2023-03-12 16:44:15] [INFO ] [Nat]Added 479 Read/Feed constraints in 92 ms returned sat
[2023-03-12 16:44:16] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 707 ms.
[2023-03-12 16:44:16] [INFO ] Added : 3 causal constraints over 1 iterations in 1068 ms. Result :sat
[2023-03-12 16:44:17] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 16:44:17] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 16:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:17] [INFO ] [Real]Absence check using state equation in 742 ms returned sat
[2023-03-12 16:44:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:44:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-12 16:44:18] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:44:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:18] [INFO ] [Nat]Absence check using state equation in 787 ms returned sat
[2023-03-12 16:44:19] [INFO ] [Nat]Added 479 Read/Feed constraints in 233 ms returned sat
[2023-03-12 16:44:19] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 439 ms.
[2023-03-12 16:44:21] [INFO ] Deduced a trap composed of 133 places in 1184 ms of which 13 ms to minimize.
[2023-03-12 16:44:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1411 ms
[2023-03-12 16:44:21] [INFO ] Added : 2 causal constraints over 1 iterations in 2258 ms. Result :sat
[2023-03-12 16:44:21] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 16:44:21] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:44:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:22] [INFO ] [Real]Absence check using state equation in 813 ms returned sat
[2023-03-12 16:44:22] [INFO ] [Real]Added 479 Read/Feed constraints in 165 ms returned sat
[2023-03-12 16:44:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:44:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-12 16:44:23] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:44:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:23] [INFO ] [Nat]Absence check using state equation in 788 ms returned sat
[2023-03-12 16:44:23] [INFO ] [Nat]Added 479 Read/Feed constraints in 143 ms returned sat
[2023-03-12 16:44:25] [INFO ] Deduced a trap composed of 133 places in 1159 ms of which 3 ms to minimize.
[2023-03-12 16:44:26] [INFO ] Deduced a trap composed of 133 places in 1034 ms of which 2 ms to minimize.
[2023-03-12 16:44:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2436 ms
[2023-03-12 16:44:26] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 421 ms.
[2023-03-12 16:44:27] [INFO ] Added : 2 causal constraints over 1 iterations in 727 ms. Result :sat
[2023-03-12 16:44:27] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 16:44:27] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-12 16:44:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:28] [INFO ] [Real]Absence check using state equation in 760 ms returned sat
[2023-03-12 16:44:28] [INFO ] [Real]Added 479 Read/Feed constraints in 158 ms returned sat
[2023-03-12 16:44:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:44:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-12 16:44:28] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:44:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:29] [INFO ] [Nat]Absence check using state equation in 767 ms returned sat
[2023-03-12 16:44:29] [INFO ] [Nat]Added 479 Read/Feed constraints in 84 ms returned sat
[2023-03-12 16:44:30] [INFO ] Deduced a trap composed of 133 places in 1139 ms of which 3 ms to minimize.
[2023-03-12 16:44:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1311 ms
[2023-03-12 16:44:31] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 411 ms.
[2023-03-12 16:44:31] [INFO ] Added : 1 causal constraints over 1 iterations in 709 ms. Result :sat
[2023-03-12 16:44:31] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 16:44:31] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:44:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:32] [INFO ] [Real]Absence check using state equation in 779 ms returned sat
[2023-03-12 16:44:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:44:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-12 16:44:32] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 16:44:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:33] [INFO ] [Nat]Absence check using state equation in 767 ms returned sat
[2023-03-12 16:44:33] [INFO ] [Nat]Added 479 Read/Feed constraints in 114 ms returned sat
[2023-03-12 16:44:34] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 416 ms.
[2023-03-12 16:44:35] [INFO ] Deduced a trap composed of 133 places in 1086 ms of which 1 ms to minimize.
[2023-03-12 16:44:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1299 ms
[2023-03-12 16:44:35] [INFO ] Added : 2 causal constraints over 1 iterations in 2096 ms. Result :sat
[2023-03-12 16:44:36] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 16:44:36] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 16:44:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:36] [INFO ] [Real]Absence check using state equation in 756 ms returned sat
[2023-03-12 16:44:37] [INFO ] [Real]Added 479 Read/Feed constraints in 161 ms returned sat
[2023-03-12 16:44:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:44:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-12 16:44:37] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:44:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:38] [INFO ] [Nat]Absence check using state equation in 780 ms returned sat
[2023-03-12 16:44:38] [INFO ] [Nat]Added 479 Read/Feed constraints in 90 ms returned sat
[2023-03-12 16:44:39] [INFO ] Deduced a trap composed of 133 places in 1136 ms of which 1 ms to minimize.
[2023-03-12 16:44:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1367 ms
[2023-03-12 16:44:40] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 461 ms.
[2023-03-12 16:44:40] [INFO ] Added : 1 causal constraints over 1 iterations in 778 ms. Result :sat
[2023-03-12 16:44:40] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 16:44:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:41] [INFO ] [Real]Absence check using state equation in 742 ms returned sat
[2023-03-12 16:44:41] [INFO ] [Real]Added 479 Read/Feed constraints in 103 ms returned sat
[2023-03-12 16:44:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:44:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 16:44:41] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:44:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:42] [INFO ] [Nat]Absence check using state equation in 714 ms returned sat
[2023-03-12 16:44:42] [INFO ] [Nat]Added 479 Read/Feed constraints in 321 ms returned sat
[2023-03-12 16:44:44] [INFO ] Deduced a trap composed of 133 places in 1100 ms of which 2 ms to minimize.
[2023-03-12 16:44:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1274 ms
[2023-03-12 16:44:44] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 415 ms.
[2023-03-12 16:44:44] [INFO ] Added : 2 causal constraints over 1 iterations in 740 ms. Result :sat
[2023-03-12 16:44:45] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 16:44:45] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 16:44:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:45] [INFO ] [Real]Absence check using state equation in 775 ms returned sat
[2023-03-12 16:44:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:44:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-12 16:44:46] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 16:44:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:47] [INFO ] [Nat]Absence check using state equation in 788 ms returned sat
[2023-03-12 16:44:47] [INFO ] [Nat]Added 479 Read/Feed constraints in 235 ms returned sat
[2023-03-12 16:44:47] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 416 ms.
[2023-03-12 16:44:49] [INFO ] Deduced a trap composed of 133 places in 1167 ms of which 13 ms to minimize.
[2023-03-12 16:44:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1373 ms
[2023-03-12 16:44:49] [INFO ] Added : 2 causal constraints over 1 iterations in 2192 ms. Result :sat
[2023-03-12 16:44:49] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 16:44:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:50] [INFO ] [Real]Absence check using state equation in 762 ms returned sat
[2023-03-12 16:44:50] [INFO ] [Real]Added 479 Read/Feed constraints in 83 ms returned sat
[2023-03-12 16:44:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:44:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-12 16:44:50] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:44:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:51] [INFO ] [Nat]Absence check using state equation in 773 ms returned sat
[2023-03-12 16:44:51] [INFO ] [Nat]Added 479 Read/Feed constraints in 85 ms returned sat
[2023-03-12 16:44:52] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 419 ms.
[2023-03-12 16:44:52] [INFO ] Added : 1 causal constraints over 1 iterations in 731 ms. Result :sat
[2023-03-12 16:44:52] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 16:44:52] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 6 ms returned sat
[2023-03-12 16:44:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:53] [INFO ] [Real]Absence check using state equation in 773 ms returned sat
[2023-03-12 16:44:53] [INFO ] [Real]Added 479 Read/Feed constraints in 159 ms returned sat
[2023-03-12 16:44:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:44:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 16:44:54] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 16:44:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:44:54] [INFO ] [Nat]Absence check using state equation in 783 ms returned sat
[2023-03-12 16:44:55] [INFO ] [Nat]Added 479 Read/Feed constraints in 79 ms returned sat
[2023-03-12 16:44:56] [INFO ] Deduced a trap composed of 133 places in 1090 ms of which 2 ms to minimize.
[2023-03-12 16:44:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1304 ms
[2023-03-12 16:44:56] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 431 ms.
[2023-03-12 16:44:57] [INFO ] Added : 1 causal constraints over 1 iterations in 731 ms. Result :sat
Current structural bounds on expressions (after SMT) : [64, -1, -1, -1, -1, -1, -1, -1, 64, -1] Max seen :[2, 0, 2, 1, 0, 1, 3, 0, 2, 1]
Support contains 10 out of 1628 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Graph (complete) has 7332 edges and 1628 vertex of which 1419 are kept as prefixes of interest. Removing 209 places using SCC suffix rule.12 ms
Discarding 209 places :
Also discarding 0 output transitions
Drop transitions removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 0 with 384 rules applied. Total rules applied 385 place count 1419 transition count 5578
Discarding 299 places :
Symmetric choice reduction at 1 with 299 rule applications. Total rules 684 place count 1120 transition count 3298
Iterating global reduction 1 with 299 rules applied. Total rules applied 983 place count 1120 transition count 3298
Ensure Unique test removed 358 transitions
Reduce isomorphic transitions removed 358 transitions.
Iterating post reduction 1 with 358 rules applied. Total rules applied 1341 place count 1120 transition count 2940
Discarding 155 places :
Symmetric choice reduction at 2 with 155 rule applications. Total rules 1496 place count 965 transition count 2630
Iterating global reduction 2 with 155 rules applied. Total rules applied 1651 place count 965 transition count 2630
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 1719 place count 965 transition count 2562
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1733 place count 951 transition count 2534
Iterating global reduction 3 with 14 rules applied. Total rules applied 1747 place count 951 transition count 2534
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1761 place count 937 transition count 2506
Iterating global reduction 3 with 14 rules applied. Total rules applied 1775 place count 937 transition count 2506
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1789 place count 923 transition count 2478
Iterating global reduction 3 with 14 rules applied. Total rules applied 1803 place count 923 transition count 2478
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1817 place count 909 transition count 2450
Iterating global reduction 3 with 14 rules applied. Total rules applied 1831 place count 909 transition count 2450
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1845 place count 895 transition count 2422
Iterating global reduction 3 with 14 rules applied. Total rules applied 1859 place count 895 transition count 2422
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1872 place count 882 transition count 2396
Iterating global reduction 3 with 13 rules applied. Total rules applied 1885 place count 882 transition count 2396
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1898 place count 869 transition count 2370
Iterating global reduction 3 with 13 rules applied. Total rules applied 1911 place count 869 transition count 2370
Discarding 52 places :
Symmetric choice reduction at 3 with 52 rule applications. Total rules 1963 place count 817 transition count 2176
Iterating global reduction 3 with 52 rules applied. Total rules applied 2015 place count 817 transition count 2176
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 2073 place count 759 transition count 1944
Iterating global reduction 3 with 58 rules applied. Total rules applied 2131 place count 759 transition count 1944
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 2189 place count 701 transition count 1800
Iterating global reduction 3 with 58 rules applied. Total rules applied 2247 place count 701 transition count 1800
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 2305 place count 643 transition count 1684
Iterating global reduction 3 with 58 rules applied. Total rules applied 2363 place count 643 transition count 1684
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 2421 place count 585 transition count 1568
Iterating global reduction 3 with 58 rules applied. Total rules applied 2479 place count 585 transition count 1568
Discarding 58 places :
Symmetric choice reduction at 3 with 58 rule applications. Total rules 2537 place count 527 transition count 1452
Iterating global reduction 3 with 58 rules applied. Total rules applied 2595 place count 527 transition count 1452
Discarding 55 places :
Symmetric choice reduction at 3 with 55 rule applications. Total rules 2650 place count 472 transition count 1342
Iterating global reduction 3 with 55 rules applied. Total rules applied 2705 place count 472 transition count 1342
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 2719 place count 458 transition count 1314
Iterating global reduction 3 with 14 rules applied. Total rules applied 2733 place count 458 transition count 1314
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 2745 place count 458 transition count 1302
Applied a total of 2745 rules in 1208 ms. Remains 458 /1628 variables (removed 1170) and now considering 1302/5962 (removed 4660) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1209 ms. Remains : 458/1628 places, 1302/5962 transitions.
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:44:58] [INFO ] Computed 3 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2279 ms. (steps per millisecond=438 ) properties (out of 10) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1490 ms. (steps per millisecond=671 ) properties (out of 10) seen :47
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1463 ms. (steps per millisecond=683 ) properties (out of 10) seen :149
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1542 ms. (steps per millisecond=648 ) properties (out of 10) seen :100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1576 ms. (steps per millisecond=634 ) properties (out of 10) seen :497
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1480 ms. (steps per millisecond=675 ) properties (out of 10) seen :201
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1578 ms. (steps per millisecond=633 ) properties (out of 10) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1533 ms. (steps per millisecond=652 ) properties (out of 10) seen :51
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1520 ms. (steps per millisecond=657 ) properties (out of 10) seen :110
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1476 ms. (steps per millisecond=677 ) properties (out of 10) seen :52
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1553 ms. (steps per millisecond=643 ) properties (out of 10) seen :743
[2023-03-12 16:45:15] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:45:15] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 16:45:16] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:16] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2023-03-12 16:45:16] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:45:16] [INFO ] [Real]Added 93 Read/Feed constraints in 24 ms returned sat
[2023-03-12 16:45:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:16] [INFO ] [Nat]Absence check using state equation in 156 ms returned sat
[2023-03-12 16:45:16] [INFO ] [Nat]Added 93 Read/Feed constraints in 21 ms returned sat
[2023-03-12 16:45:16] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 64 ms.
[2023-03-12 16:45:16] [INFO ] Added : 1 causal constraints over 1 iterations in 157 ms. Result :sat
Minimization took 55 ms.
[2023-03-12 16:45:16] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:16] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:45:17] [INFO ] [Real]Added 93 Read/Feed constraints in 73 ms returned sat
[2023-03-12 16:45:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:17] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:45:17] [INFO ] [Nat]Added 93 Read/Feed constraints in 66 ms returned sat
[2023-03-12 16:45:17] [INFO ] Deduced a trap composed of 147 places in 198 ms of which 0 ms to minimize.
[2023-03-12 16:45:17] [INFO ] Deduced a trap composed of 137 places in 215 ms of which 0 ms to minimize.
[2023-03-12 16:45:17] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 483 ms
[2023-03-12 16:45:17] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 65 ms.
[2023-03-12 16:45:18] [INFO ] Added : 14 causal constraints over 4 iterations in 251 ms. Result :sat
Minimization took 55 ms.
[2023-03-12 16:45:18] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:18] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:45:18] [INFO ] [Real]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-12 16:45:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:18] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2023-03-12 16:45:18] [INFO ] [Nat]Added 93 Read/Feed constraints in 57 ms returned sat
[2023-03-12 16:45:18] [INFO ] Deduced a trap composed of 185 places in 196 ms of which 0 ms to minimize.
[2023-03-12 16:45:19] [INFO ] Deduced a trap composed of 154 places in 190 ms of which 0 ms to minimize.
[2023-03-12 16:45:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 451 ms
[2023-03-12 16:45:19] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 67 ms.
[2023-03-12 16:45:19] [INFO ] Added : 10 causal constraints over 3 iterations in 228 ms. Result :sat
Minimization took 53 ms.
[2023-03-12 16:45:19] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:19] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2023-03-12 16:45:19] [INFO ] [Real]Added 93 Read/Feed constraints in 69 ms returned sat
[2023-03-12 16:45:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2023-03-12 16:45:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:19] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:45:20] [INFO ] [Nat]Added 93 Read/Feed constraints in 77 ms returned sat
[2023-03-12 16:45:20] [INFO ] Deduced a trap composed of 147 places in 188 ms of which 0 ms to minimize.
[2023-03-12 16:45:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2023-03-12 16:45:20] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:45:20] [INFO ] Added : 1 causal constraints over 1 iterations in 158 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 16:45:20] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:20] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2023-03-12 16:45:20] [INFO ] [Real]Added 93 Read/Feed constraints in 70 ms returned sat
[2023-03-12 16:45:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:21] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2023-03-12 16:45:21] [INFO ] [Nat]Added 93 Read/Feed constraints in 69 ms returned sat
[2023-03-12 16:45:21] [INFO ] Deduced a trap composed of 185 places in 180 ms of which 1 ms to minimize.
[2023-03-12 16:45:21] [INFO ] Deduced a trap composed of 147 places in 185 ms of which 1 ms to minimize.
[2023-03-12 16:45:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 434 ms
[2023-03-12 16:45:21] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 67 ms.
[2023-03-12 16:45:21] [INFO ] Added : 12 causal constraints over 4 iterations in 259 ms. Result :sat
Minimization took 47 ms.
[2023-03-12 16:45:21] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:22] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2023-03-12 16:45:22] [INFO ] [Real]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-12 16:45:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:22] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:45:22] [INFO ] [Nat]Added 93 Read/Feed constraints in 20 ms returned sat
[2023-03-12 16:45:22] [INFO ] Deduced a trap composed of 185 places in 187 ms of which 0 ms to minimize.
[2023-03-12 16:45:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 230 ms
[2023-03-12 16:45:22] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 64 ms.
[2023-03-12 16:45:22] [INFO ] Added : 1 causal constraints over 1 iterations in 157 ms. Result :sat
Minimization took 52 ms.
[2023-03-12 16:45:22] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:23] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:45:23] [INFO ] [Real]Added 93 Read/Feed constraints in 58 ms returned sat
[2023-03-12 16:45:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:23] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2023-03-12 16:45:23] [INFO ] [Nat]Added 93 Read/Feed constraints in 20 ms returned sat
[2023-03-12 16:45:23] [INFO ] Deduced a trap composed of 185 places in 178 ms of which 0 ms to minimize.
[2023-03-12 16:45:23] [INFO ] Deduced a trap composed of 181 places in 185 ms of which 1 ms to minimize.
[2023-03-12 16:45:24] [INFO ] Deduced a trap composed of 152 places in 184 ms of which 1 ms to minimize.
[2023-03-12 16:45:24] [INFO ] Deduced a trap composed of 150 places in 179 ms of which 1 ms to minimize.
[2023-03-12 16:45:24] [INFO ] Deduced a trap composed of 136 places in 184 ms of which 1 ms to minimize.
[2023-03-12 16:45:24] [INFO ] Deduced a trap composed of 135 places in 180 ms of which 1 ms to minimize.
[2023-03-12 16:45:24] [INFO ] Deduced a trap composed of 128 places in 179 ms of which 1 ms to minimize.
[2023-03-12 16:45:25] [INFO ] Deduced a trap composed of 126 places in 180 ms of which 0 ms to minimize.
[2023-03-12 16:45:25] [INFO ] Deduced a trap composed of 147 places in 190 ms of which 1 ms to minimize.
[2023-03-12 16:45:25] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1869 ms
[2023-03-12 16:45:25] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 61 ms.
[2023-03-12 16:45:25] [INFO ] Added : 13 causal constraints over 4 iterations in 257 ms. Result :sat
Minimization took 74 ms.
[2023-03-12 16:45:25] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:25] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:45:25] [INFO ] [Real]Added 93 Read/Feed constraints in 48 ms returned sat
[2023-03-12 16:45:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:26] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:45:26] [INFO ] [Nat]Added 93 Read/Feed constraints in 63 ms returned sat
[2023-03-12 16:45:26] [INFO ] Deduced a trap composed of 185 places in 187 ms of which 0 ms to minimize.
[2023-03-12 16:45:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 232 ms
[2023-03-12 16:45:26] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 65 ms.
[2023-03-12 16:45:26] [INFO ] Added : 9 causal constraints over 3 iterations in 232 ms. Result :sat
Minimization took 54 ms.
[2023-03-12 16:45:26] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:26] [INFO ] [Real]Absence check using state equation in 152 ms returned sat
[2023-03-12 16:45:27] [INFO ] [Real]Added 93 Read/Feed constraints in 22 ms returned sat
[2023-03-12 16:45:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:27] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:45:27] [INFO ] [Nat]Added 93 Read/Feed constraints in 25 ms returned sat
[2023-03-12 16:45:27] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 65 ms.
[2023-03-12 16:45:27] [INFO ] Added : 1 causal constraints over 1 iterations in 154 ms. Result :sat
Minimization took 52 ms.
[2023-03-12 16:45:27] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:27] [INFO ] [Real]Absence check using state equation in 156 ms returned sat
[2023-03-12 16:45:27] [INFO ] [Real]Added 93 Read/Feed constraints in 24 ms returned sat
[2023-03-12 16:45:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:28] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2023-03-12 16:45:28] [INFO ] [Nat]Added 93 Read/Feed constraints in 20 ms returned sat
[2023-03-12 16:45:28] [INFO ] Deduced a trap composed of 147 places in 193 ms of which 1 ms to minimize.
[2023-03-12 16:45:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 235 ms
[2023-03-12 16:45:28] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:45:28] [INFO ] Added : 1 causal constraints over 1 iterations in 152 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [64, -1, -1, -1, -1, -1, -1, -1, 64, -1] Max seen :[3, 102, 45, 463, 139, 85, 16, 50, 2, 700]
FORMULA FunctionPointer-PT-c064-UpperBounds-14 64 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 9 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 53 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 458/458 places, 1302/1302 transitions.
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:45:32] [INFO ] Computed 3 place invariants in 8 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2313 ms. (steps per millisecond=432 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1506 ms. (steps per millisecond=664 ) properties (out of 9) seen :66
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1571 ms. (steps per millisecond=636 ) properties (out of 9) seen :114
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1546 ms. (steps per millisecond=646 ) properties (out of 9) seen :117
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1530 ms. (steps per millisecond=653 ) properties (out of 9) seen :769
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1546 ms. (steps per millisecond=646 ) properties (out of 9) seen :144
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1480 ms. (steps per millisecond=675 ) properties (out of 9) seen :204
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1567 ms. (steps per millisecond=638 ) properties (out of 9) seen :116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1584 ms. (steps per millisecond=631 ) properties (out of 9) seen :80
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1563 ms. (steps per millisecond=639 ) properties (out of 9) seen :45
[2023-03-12 16:45:48] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:45:48] [INFO ] Computed 3 place invariants in 8 ms
[2023-03-12 16:45:48] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:48] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2023-03-12 16:45:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:48] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2023-03-12 16:45:48] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:45:48] [INFO ] [Nat]Added 93 Read/Feed constraints in 24 ms returned sat
[2023-03-12 16:45:48] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 68 ms.
[2023-03-12 16:45:49] [INFO ] Added : 1 causal constraints over 1 iterations in 155 ms. Result :sat
Minimization took 54 ms.
[2023-03-12 16:45:49] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:49] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:45:49] [INFO ] [Real]Added 93 Read/Feed constraints in 70 ms returned sat
[2023-03-12 16:45:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:49] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:45:49] [INFO ] [Nat]Added 93 Read/Feed constraints in 64 ms returned sat
[2023-03-12 16:45:49] [INFO ] Deduced a trap composed of 147 places in 186 ms of which 1 ms to minimize.
[2023-03-12 16:45:50] [INFO ] Deduced a trap composed of 137 places in 185 ms of which 0 ms to minimize.
[2023-03-12 16:45:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 451 ms
[2023-03-12 16:45:50] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 68 ms.
[2023-03-12 16:45:50] [INFO ] Added : 14 causal constraints over 4 iterations in 257 ms. Result :sat
Minimization took 57 ms.
[2023-03-12 16:45:50] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:50] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:45:50] [INFO ] [Real]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-12 16:45:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:50] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:45:51] [INFO ] [Nat]Added 93 Read/Feed constraints in 66 ms returned sat
[2023-03-12 16:45:51] [INFO ] Deduced a trap composed of 185 places in 185 ms of which 1 ms to minimize.
[2023-03-12 16:45:51] [INFO ] Deduced a trap composed of 154 places in 186 ms of which 0 ms to minimize.
[2023-03-12 16:45:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 446 ms
[2023-03-12 16:45:51] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 68 ms.
[2023-03-12 16:45:51] [INFO ] Added : 10 causal constraints over 3 iterations in 233 ms. Result :sat
Minimization took 49 ms.
[2023-03-12 16:45:51] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:52] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:45:52] [INFO ] [Real]Added 93 Read/Feed constraints in 71 ms returned sat
[2023-03-12 16:45:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:52] [INFO ] [Nat]Absence check using state equation in 157 ms returned sat
[2023-03-12 16:45:52] [INFO ] [Nat]Added 93 Read/Feed constraints in 69 ms returned sat
[2023-03-12 16:45:52] [INFO ] Deduced a trap composed of 147 places in 197 ms of which 1 ms to minimize.
[2023-03-12 16:45:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 240 ms
[2023-03-12 16:45:52] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:45:52] [INFO ] Added : 1 causal constraints over 1 iterations in 149 ms. Result :sat
Minimization took 50 ms.
[2023-03-12 16:45:52] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:53] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:45:53] [INFO ] [Real]Added 93 Read/Feed constraints in 74 ms returned sat
[2023-03-12 16:45:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:53] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:45:53] [INFO ] [Nat]Added 93 Read/Feed constraints in 60 ms returned sat
[2023-03-12 16:45:53] [INFO ] Deduced a trap composed of 185 places in 192 ms of which 1 ms to minimize.
[2023-03-12 16:45:53] [INFO ] Deduced a trap composed of 147 places in 184 ms of which 3 ms to minimize.
[2023-03-12 16:45:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 442 ms
[2023-03-12 16:45:53] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:45:54] [INFO ] Added : 12 causal constraints over 4 iterations in 247 ms. Result :sat
Minimization took 53 ms.
[2023-03-12 16:45:54] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:54] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:45:54] [INFO ] [Real]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-12 16:45:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:54] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:45:54] [INFO ] [Nat]Added 93 Read/Feed constraints in 19 ms returned sat
[2023-03-12 16:45:54] [INFO ] Deduced a trap composed of 185 places in 183 ms of which 1 ms to minimize.
[2023-03-12 16:45:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 223 ms
[2023-03-12 16:45:55] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 70 ms.
[2023-03-12 16:45:55] [INFO ] Added : 1 causal constraints over 1 iterations in 158 ms. Result :sat
Minimization took 53 ms.
[2023-03-12 16:45:55] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:55] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:45:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:55] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2023-03-12 16:45:55] [INFO ] [Nat]Added 93 Read/Feed constraints in 28 ms returned sat
[2023-03-12 16:45:55] [INFO ] Deduced a trap composed of 185 places in 188 ms of which 0 ms to minimize.
[2023-03-12 16:45:56] [INFO ] Deduced a trap composed of 181 places in 184 ms of which 1 ms to minimize.
[2023-03-12 16:45:56] [INFO ] Deduced a trap composed of 152 places in 181 ms of which 1 ms to minimize.
[2023-03-12 16:45:56] [INFO ] Deduced a trap composed of 150 places in 181 ms of which 1 ms to minimize.
[2023-03-12 16:45:56] [INFO ] Deduced a trap composed of 136 places in 181 ms of which 1 ms to minimize.
[2023-03-12 16:45:56] [INFO ] Deduced a trap composed of 135 places in 188 ms of which 1 ms to minimize.
[2023-03-12 16:45:57] [INFO ] Deduced a trap composed of 128 places in 178 ms of which 0 ms to minimize.
[2023-03-12 16:45:57] [INFO ] Deduced a trap composed of 126 places in 178 ms of which 0 ms to minimize.
[2023-03-12 16:45:57] [INFO ] Deduced a trap composed of 147 places in 185 ms of which 1 ms to minimize.
[2023-03-12 16:45:57] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1879 ms
[2023-03-12 16:45:57] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:45:57] [INFO ] Added : 13 causal constraints over 4 iterations in 251 ms. Result :sat
Minimization took 73 ms.
[2023-03-12 16:45:57] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:58] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:45:58] [INFO ] [Real]Added 93 Read/Feed constraints in 48 ms returned sat
[2023-03-12 16:45:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:58] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:45:58] [INFO ] [Nat]Added 93 Read/Feed constraints in 64 ms returned sat
[2023-03-12 16:45:58] [INFO ] Deduced a trap composed of 185 places in 186 ms of which 1 ms to minimize.
[2023-03-12 16:45:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 228 ms
[2023-03-12 16:45:58] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:45:58] [INFO ] Added : 9 causal constraints over 3 iterations in 235 ms. Result :sat
Minimization took 53 ms.
[2023-03-12 16:45:59] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:59] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:45:59] [INFO ] [Real]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-12 16:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:45:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:45:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:45:59] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2023-03-12 16:45:59] [INFO ] [Nat]Added 93 Read/Feed constraints in 19 ms returned sat
[2023-03-12 16:45:59] [INFO ] Deduced a trap composed of 147 places in 194 ms of which 0 ms to minimize.
[2023-03-12 16:45:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 237 ms
[2023-03-12 16:45:59] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 64 ms.
[2023-03-12 16:45:59] [INFO ] Added : 1 causal constraints over 1 iterations in 153 ms. Result :sat
Minimization took 50 ms.
Current structural bounds on expressions (after SMT) : [64, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[63, 102, 47, 734, 139, 160, 63, 50, 700]
Support contains 9 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 50 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 458/458 places, 1302/1302 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 49 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
[2023-03-12 16:46:04] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:46:04] [INFO ] Invariant cache hit.
[2023-03-12 16:46:04] [INFO ] Implicit Places using invariants in 318 ms returned []
[2023-03-12 16:46:04] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:46:04] [INFO ] Invariant cache hit.
[2023-03-12 16:46:05] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:46:05] [INFO ] Implicit Places using invariants and state equation in 1104 ms returned []
Implicit Place search using SMT with State Equation took 1433 ms to find 0 implicit places.
[2023-03-12 16:46:06] [INFO ] Redundant transitions in 83 ms returned []
[2023-03-12 16:46:06] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:46:06] [INFO ] Invariant cache hit.
[2023-03-12 16:46:06] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1977 ms. Remains : 458/458 places, 1302/1302 transitions.
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:46:06] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2347 ms. (steps per millisecond=426 ) properties (out of 9) seen :36
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1555 ms. (steps per millisecond=643 ) properties (out of 9) seen :53
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1577 ms. (steps per millisecond=634 ) properties (out of 9) seen :123
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1578 ms. (steps per millisecond=633 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1504 ms. (steps per millisecond=664 ) properties (out of 9) seen :623
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1576 ms. (steps per millisecond=634 ) properties (out of 9) seen :132
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1600 ms. (steps per millisecond=625 ) properties (out of 9) seen :125
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1507 ms. (steps per millisecond=663 ) properties (out of 9) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1579 ms. (steps per millisecond=633 ) properties (out of 9) seen :82
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1561 ms. (steps per millisecond=640 ) properties (out of 9) seen :719
[2023-03-12 16:46:22] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:46:22] [INFO ] Computed 3 place invariants in 8 ms
[2023-03-12 16:46:22] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:46:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:23] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2023-03-12 16:46:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:46:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:23] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2023-03-12 16:46:23] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:46:23] [INFO ] [Nat]Added 93 Read/Feed constraints in 22 ms returned sat
[2023-03-12 16:46:23] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 69 ms.
[2023-03-12 16:46:23] [INFO ] Added : 1 causal constraints over 1 iterations in 154 ms. Result :sat
Minimization took 53 ms.
[2023-03-12 16:46:23] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:23] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2023-03-12 16:46:23] [INFO ] [Real]Added 93 Read/Feed constraints in 72 ms returned sat
[2023-03-12 16:46:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:46:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:46:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:24] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2023-03-12 16:46:24] [INFO ] [Nat]Added 93 Read/Feed constraints in 64 ms returned sat
[2023-03-12 16:46:24] [INFO ] Deduced a trap composed of 147 places in 192 ms of which 1 ms to minimize.
[2023-03-12 16:46:24] [INFO ] Deduced a trap composed of 137 places in 187 ms of which 1 ms to minimize.
[2023-03-12 16:46:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 450 ms
[2023-03-12 16:46:24] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 65 ms.
[2023-03-12 16:46:24] [INFO ] Added : 14 causal constraints over 4 iterations in 257 ms. Result :sat
Minimization took 56 ms.
[2023-03-12 16:46:25] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:46:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:25] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:46:25] [INFO ] [Real]Added 93 Read/Feed constraints in 24 ms returned sat
[2023-03-12 16:46:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:46:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:25] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:46:25] [INFO ] [Nat]Added 93 Read/Feed constraints in 58 ms returned sat
[2023-03-12 16:46:25] [INFO ] Deduced a trap composed of 185 places in 179 ms of which 0 ms to minimize.
[2023-03-12 16:46:25] [INFO ] Deduced a trap composed of 154 places in 187 ms of which 1 ms to minimize.
[2023-03-12 16:46:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 432 ms
[2023-03-12 16:46:26] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 65 ms.
[2023-03-12 16:46:26] [INFO ] Added : 10 causal constraints over 3 iterations in 226 ms. Result :sat
Minimization took 57 ms.
[2023-03-12 16:46:26] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:26] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2023-03-12 16:46:26] [INFO ] [Real]Added 93 Read/Feed constraints in 69 ms returned sat
[2023-03-12 16:46:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:46:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:46:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:26] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:46:26] [INFO ] [Nat]Added 93 Read/Feed constraints in 77 ms returned sat
[2023-03-12 16:46:27] [INFO ] Deduced a trap composed of 147 places in 186 ms of which 1 ms to minimize.
[2023-03-12 16:46:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2023-03-12 16:46:27] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 70 ms.
[2023-03-12 16:46:27] [INFO ] Added : 1 causal constraints over 1 iterations in 155 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 16:46:27] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:27] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:46:27] [INFO ] [Real]Added 93 Read/Feed constraints in 75 ms returned sat
[2023-03-12 16:46:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:46:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:27] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:46:28] [INFO ] [Nat]Added 93 Read/Feed constraints in 60 ms returned sat
[2023-03-12 16:46:28] [INFO ] Deduced a trap composed of 185 places in 178 ms of which 0 ms to minimize.
[2023-03-12 16:46:28] [INFO ] Deduced a trap composed of 147 places in 186 ms of which 0 ms to minimize.
[2023-03-12 16:46:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 434 ms
[2023-03-12 16:46:28] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 73 ms.
[2023-03-12 16:46:28] [INFO ] Added : 12 causal constraints over 4 iterations in 274 ms. Result :sat
Minimization took 52 ms.
[2023-03-12 16:46:28] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:29] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2023-03-12 16:46:29] [INFO ] [Real]Added 93 Read/Feed constraints in 24 ms returned sat
[2023-03-12 16:46:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:46:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:46:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:29] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:46:29] [INFO ] [Nat]Added 93 Read/Feed constraints in 20 ms returned sat
[2023-03-12 16:46:29] [INFO ] Deduced a trap composed of 185 places in 179 ms of which 1 ms to minimize.
[2023-03-12 16:46:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 232 ms
[2023-03-12 16:46:29] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:46:29] [INFO ] Added : 1 causal constraints over 1 iterations in 151 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 16:46:29] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:29] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:46:30] [INFO ] [Real]Added 93 Read/Feed constraints in 66 ms returned sat
[2023-03-12 16:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:46:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:30] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:46:30] [INFO ] [Nat]Added 93 Read/Feed constraints in 66 ms returned sat
[2023-03-12 16:46:30] [INFO ] Deduced a trap composed of 185 places in 191 ms of which 0 ms to minimize.
[2023-03-12 16:46:30] [INFO ] Deduced a trap composed of 147 places in 196 ms of which 2 ms to minimize.
[2023-03-12 16:46:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 457 ms
[2023-03-12 16:46:30] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 85 ms.
[2023-03-12 16:46:31] [INFO ] Added : 12 causal constraints over 4 iterations in 284 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 16:46:31] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:31] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:46:31] [INFO ] [Real]Added 93 Read/Feed constraints in 48 ms returned sat
[2023-03-12 16:46:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:46:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:46:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:31] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:46:31] [INFO ] [Nat]Added 93 Read/Feed constraints in 71 ms returned sat
[2023-03-12 16:46:31] [INFO ] Deduced a trap composed of 185 places in 185 ms of which 0 ms to minimize.
[2023-03-12 16:46:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 233 ms
[2023-03-12 16:46:32] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 73 ms.
[2023-03-12 16:46:32] [INFO ] Added : 9 causal constraints over 3 iterations in 245 ms. Result :sat
Minimization took 55 ms.
[2023-03-12 16:46:32] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:32] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2023-03-12 16:46:32] [INFO ] [Real]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-12 16:46:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:46:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:32] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:46:32] [INFO ] [Nat]Added 93 Read/Feed constraints in 20 ms returned sat
[2023-03-12 16:46:33] [INFO ] Deduced a trap composed of 147 places in 192 ms of which 0 ms to minimize.
[2023-03-12 16:46:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 236 ms
[2023-03-12 16:46:33] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 62 ms.
[2023-03-12 16:46:33] [INFO ] Added : 1 causal constraints over 1 iterations in 137 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [64, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[63, 102, 53, 734, 139, 160, 74, 50, 700]
Support contains 9 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 48 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 458/458 places, 1302/1302 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 48 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
[2023-03-12 16:46:37] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:46:37] [INFO ] Invariant cache hit.
[2023-03-12 16:46:38] [INFO ] Implicit Places using invariants in 302 ms returned []
[2023-03-12 16:46:38] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:46:38] [INFO ] Invariant cache hit.
[2023-03-12 16:46:38] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:46:39] [INFO ] Implicit Places using invariants and state equation in 1587 ms returned []
Implicit Place search using SMT with State Equation took 1890 ms to find 0 implicit places.
[2023-03-12 16:46:39] [INFO ] Redundant transitions in 25 ms returned []
[2023-03-12 16:46:39] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:46:39] [INFO ] Invariant cache hit.
[2023-03-12 16:46:40] [INFO ] Dead Transitions using invariants and state equation in 409 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2379 ms. Remains : 458/458 places, 1302/1302 transitions.
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:46:40] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 2254 ms. (steps per millisecond=443 ) properties (out of 9) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1457 ms. (steps per millisecond=686 ) properties (out of 9) seen :41
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1524 ms. (steps per millisecond=656 ) properties (out of 9) seen :101
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1530 ms. (steps per millisecond=653 ) properties (out of 9) seen :96
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1464 ms. (steps per millisecond=683 ) properties (out of 9) seen :655
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1515 ms. (steps per millisecond=660 ) properties (out of 9) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1486 ms. (steps per millisecond=672 ) properties (out of 9) seen :167
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1501 ms. (steps per millisecond=666 ) properties (out of 9) seen :138
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1545 ms. (steps per millisecond=647 ) properties (out of 9) seen :88
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1534 ms. (steps per millisecond=651 ) properties (out of 9) seen :694
[2023-03-12 16:46:55] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:46:55] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 16:46:55] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:56] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2023-03-12 16:46:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:46:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:56] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:46:56] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:46:56] [INFO ] [Nat]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-12 16:46:56] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 71 ms.
[2023-03-12 16:46:56] [INFO ] Added : 1 causal constraints over 1 iterations in 149 ms. Result :sat
Minimization took 50 ms.
[2023-03-12 16:46:56] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:56] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:46:56] [INFO ] [Real]Added 93 Read/Feed constraints in 70 ms returned sat
[2023-03-12 16:46:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:46:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:57] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:46:57] [INFO ] [Nat]Added 93 Read/Feed constraints in 73 ms returned sat
[2023-03-12 16:46:57] [INFO ] Deduced a trap composed of 147 places in 194 ms of which 1 ms to minimize.
[2023-03-12 16:46:57] [INFO ] Deduced a trap composed of 137 places in 186 ms of which 0 ms to minimize.
[2023-03-12 16:46:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 448 ms
[2023-03-12 16:46:57] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 67 ms.
[2023-03-12 16:46:57] [INFO ] Added : 14 causal constraints over 4 iterations in 252 ms. Result :sat
Minimization took 61 ms.
[2023-03-12 16:46:58] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:58] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2023-03-12 16:46:58] [INFO ] [Real]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-12 16:46:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:46:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:58] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:46:58] [INFO ] [Nat]Added 93 Read/Feed constraints in 56 ms returned sat
[2023-03-12 16:46:58] [INFO ] Deduced a trap composed of 185 places in 187 ms of which 0 ms to minimize.
[2023-03-12 16:46:58] [INFO ] Deduced a trap composed of 154 places in 189 ms of which 1 ms to minimize.
[2023-03-12 16:46:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 449 ms
[2023-03-12 16:46:59] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:46:59] [INFO ] Added : 10 causal constraints over 3 iterations in 227 ms. Result :sat
Minimization took 50 ms.
[2023-03-12 16:46:59] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:46:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:59] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:46:59] [INFO ] [Real]Added 93 Read/Feed constraints in 70 ms returned sat
[2023-03-12 16:46:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:46:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:46:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:46:59] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:46:59] [INFO ] [Nat]Added 93 Read/Feed constraints in 67 ms returned sat
[2023-03-12 16:47:00] [INFO ] Deduced a trap composed of 147 places in 182 ms of which 0 ms to minimize.
[2023-03-12 16:47:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 240 ms
[2023-03-12 16:47:00] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 71 ms.
[2023-03-12 16:47:00] [INFO ] Added : 1 causal constraints over 1 iterations in 165 ms. Result :sat
Minimization took 53 ms.
[2023-03-12 16:47:00] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:00] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:47:00] [INFO ] [Real]Added 93 Read/Feed constraints in 68 ms returned sat
[2023-03-12 16:47:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:00] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2023-03-12 16:47:01] [INFO ] [Nat]Added 93 Read/Feed constraints in 59 ms returned sat
[2023-03-12 16:47:01] [INFO ] Deduced a trap composed of 185 places in 236 ms of which 2 ms to minimize.
[2023-03-12 16:47:01] [INFO ] Deduced a trap composed of 147 places in 395 ms of which 2 ms to minimize.
[2023-03-12 16:47:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 707 ms
[2023-03-12 16:47:01] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 98 ms.
[2023-03-12 16:47:02] [INFO ] Added : 12 causal constraints over 4 iterations in 289 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 16:47:02] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:02] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:47:02] [INFO ] [Real]Added 93 Read/Feed constraints in 22 ms returned sat
[2023-03-12 16:47:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:47:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:02] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:47:02] [INFO ] [Nat]Added 93 Read/Feed constraints in 19 ms returned sat
[2023-03-12 16:47:02] [INFO ] Deduced a trap composed of 185 places in 208 ms of which 1 ms to minimize.
[2023-03-12 16:47:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 250 ms
[2023-03-12 16:47:02] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 64 ms.
[2023-03-12 16:47:03] [INFO ] Added : 1 causal constraints over 1 iterations in 148 ms. Result :sat
Minimization took 50 ms.
[2023-03-12 16:47:03] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:03] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:47:03] [INFO ] [Real]Added 93 Read/Feed constraints in 65 ms returned sat
[2023-03-12 16:47:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:03] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:47:03] [INFO ] [Nat]Added 93 Read/Feed constraints in 65 ms returned sat
[2023-03-12 16:47:03] [INFO ] Deduced a trap composed of 185 places in 202 ms of which 1 ms to minimize.
[2023-03-12 16:47:04] [INFO ] Deduced a trap composed of 147 places in 206 ms of which 0 ms to minimize.
[2023-03-12 16:47:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 482 ms
[2023-03-12 16:47:04] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:47:04] [INFO ] Added : 12 causal constraints over 4 iterations in 248 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 16:47:04] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:04] [INFO ] [Real]Absence check using state equation in 156 ms returned sat
[2023-03-12 16:47:04] [INFO ] [Real]Added 93 Read/Feed constraints in 51 ms returned sat
[2023-03-12 16:47:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:05] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:47:05] [INFO ] [Nat]Added 93 Read/Feed constraints in 66 ms returned sat
[2023-03-12 16:47:05] [INFO ] Deduced a trap composed of 185 places in 207 ms of which 1 ms to minimize.
[2023-03-12 16:47:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 250 ms
[2023-03-12 16:47:05] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:47:05] [INFO ] Added : 9 causal constraints over 3 iterations in 237 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 16:47:05] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:05] [INFO ] [Real]Absence check using state equation in 159 ms returned sat
[2023-03-12 16:47:05] [INFO ] [Real]Added 93 Read/Feed constraints in 25 ms returned sat
[2023-03-12 16:47:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:06] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:47:06] [INFO ] [Nat]Added 93 Read/Feed constraints in 20 ms returned sat
[2023-03-12 16:47:06] [INFO ] Deduced a trap composed of 147 places in 196 ms of which 1 ms to minimize.
[2023-03-12 16:47:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 246 ms
[2023-03-12 16:47:06] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 85 ms.
[2023-03-12 16:47:06] [INFO ] Added : 1 causal constraints over 1 iterations in 179 ms. Result :sat
Minimization took 46 ms.
Current structural bounds on expressions (after SMT) : [64, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[63, 102, 53, 734, 139, 160, 98, 50, 700]
Support contains 9 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 48 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 458/458 places, 1302/1302 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 47 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
[2023-03-12 16:47:11] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:47:11] [INFO ] Invariant cache hit.
[2023-03-12 16:47:11] [INFO ] Implicit Places using invariants in 287 ms returned []
[2023-03-12 16:47:11] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:47:11] [INFO ] Invariant cache hit.
[2023-03-12 16:47:11] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:47:14] [INFO ] Implicit Places using invariants and state equation in 2472 ms returned []
Implicit Place search using SMT with State Equation took 2759 ms to find 0 implicit places.
[2023-03-12 16:47:14] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-12 16:47:14] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:47:14] [INFO ] Invariant cache hit.
[2023-03-12 16:47:14] [INFO ] Dead Transitions using invariants and state equation in 416 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3250 ms. Remains : 458/458 places, 1302/1302 transitions.
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:47:14] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 2232 ms. (steps per millisecond=448 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1509 ms. (steps per millisecond=662 ) properties (out of 9) seen :68
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1463 ms. (steps per millisecond=683 ) properties (out of 9) seen :166
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1478 ms. (steps per millisecond=676 ) properties (out of 9) seen :107
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1493 ms. (steps per millisecond=669 ) properties (out of 9) seen :808
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1524 ms. (steps per millisecond=656 ) properties (out of 9) seen :118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1506 ms. (steps per millisecond=664 ) properties (out of 9) seen :160
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1500 ms. (steps per millisecond=666 ) properties (out of 9) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1541 ms. (steps per millisecond=648 ) properties (out of 9) seen :86
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1511 ms. (steps per millisecond=661 ) properties (out of 9) seen :789
[2023-03-12 16:47:30] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:47:30] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-12 16:47:30] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:47:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:30] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2023-03-12 16:47:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:30] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:47:30] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:47:30] [INFO ] [Nat]Added 93 Read/Feed constraints in 21 ms returned sat
[2023-03-12 16:47:30] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 65 ms.
[2023-03-12 16:47:31] [INFO ] Added : 1 causal constraints over 1 iterations in 150 ms. Result :sat
Minimization took 50 ms.
[2023-03-12 16:47:31] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:31] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:47:31] [INFO ] [Real]Added 93 Read/Feed constraints in 67 ms returned sat
[2023-03-12 16:47:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:47:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:31] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:47:31] [INFO ] [Nat]Added 93 Read/Feed constraints in 63 ms returned sat
[2023-03-12 16:47:31] [INFO ] Deduced a trap composed of 147 places in 196 ms of which 1 ms to minimize.
[2023-03-12 16:47:32] [INFO ] Deduced a trap composed of 137 places in 189 ms of which 1 ms to minimize.
[2023-03-12 16:47:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 466 ms
[2023-03-12 16:47:32] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 72 ms.
[2023-03-12 16:47:32] [INFO ] Added : 14 causal constraints over 4 iterations in 272 ms. Result :sat
Minimization took 57 ms.
[2023-03-12 16:47:32] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:32] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:47:32] [INFO ] [Real]Added 93 Read/Feed constraints in 25 ms returned sat
[2023-03-12 16:47:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:47:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:33] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2023-03-12 16:47:33] [INFO ] [Nat]Added 93 Read/Feed constraints in 57 ms returned sat
[2023-03-12 16:47:33] [INFO ] Deduced a trap composed of 185 places in 194 ms of which 1 ms to minimize.
[2023-03-12 16:47:33] [INFO ] Deduced a trap composed of 154 places in 183 ms of which 0 ms to minimize.
[2023-03-12 16:47:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 448 ms
[2023-03-12 16:47:33] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:47:33] [INFO ] Added : 10 causal constraints over 3 iterations in 221 ms. Result :sat
Minimization took 52 ms.
[2023-03-12 16:47:33] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:34] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2023-03-12 16:47:34] [INFO ] [Real]Added 93 Read/Feed constraints in 76 ms returned sat
[2023-03-12 16:47:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:34] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2023-03-12 16:47:34] [INFO ] [Nat]Added 93 Read/Feed constraints in 68 ms returned sat
[2023-03-12 16:47:34] [INFO ] Deduced a trap composed of 147 places in 206 ms of which 1 ms to minimize.
[2023-03-12 16:47:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 261 ms
[2023-03-12 16:47:34] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:47:34] [INFO ] Added : 1 causal constraints over 1 iterations in 159 ms. Result :sat
Minimization took 50 ms.
[2023-03-12 16:47:35] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:35] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:47:35] [INFO ] [Real]Added 93 Read/Feed constraints in 71 ms returned sat
[2023-03-12 16:47:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:35] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:47:35] [INFO ] [Nat]Added 93 Read/Feed constraints in 61 ms returned sat
[2023-03-12 16:47:35] [INFO ] Deduced a trap composed of 185 places in 185 ms of which 1 ms to minimize.
[2023-03-12 16:47:35] [INFO ] Deduced a trap composed of 147 places in 185 ms of which 1 ms to minimize.
[2023-03-12 16:47:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 432 ms
[2023-03-12 16:47:36] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 62 ms.
[2023-03-12 16:47:36] [INFO ] Added : 12 causal constraints over 4 iterations in 251 ms. Result :sat
Minimization took 52 ms.
[2023-03-12 16:47:36] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:36] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:47:36] [INFO ] [Real]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-12 16:47:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:36] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:47:36] [INFO ] [Nat]Added 93 Read/Feed constraints in 19 ms returned sat
[2023-03-12 16:47:37] [INFO ] Deduced a trap composed of 185 places in 190 ms of which 0 ms to minimize.
[2023-03-12 16:47:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 231 ms
[2023-03-12 16:47:37] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 64 ms.
[2023-03-12 16:47:37] [INFO ] Added : 1 causal constraints over 1 iterations in 151 ms. Result :sat
Minimization took 49 ms.
[2023-03-12 16:47:37] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:37] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:47:37] [INFO ] [Real]Added 93 Read/Feed constraints in 64 ms returned sat
[2023-03-12 16:47:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:37] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:47:37] [INFO ] [Nat]Added 93 Read/Feed constraints in 66 ms returned sat
[2023-03-12 16:47:38] [INFO ] Deduced a trap composed of 185 places in 184 ms of which 1 ms to minimize.
[2023-03-12 16:47:38] [INFO ] Deduced a trap composed of 147 places in 182 ms of which 1 ms to minimize.
[2023-03-12 16:47:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 435 ms
[2023-03-12 16:47:38] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:47:38] [INFO ] Added : 12 causal constraints over 4 iterations in 250 ms. Result :sat
Minimization took 52 ms.
[2023-03-12 16:47:38] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:38] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2023-03-12 16:47:38] [INFO ] [Real]Added 93 Read/Feed constraints in 53 ms returned sat
[2023-03-12 16:47:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:39] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2023-03-12 16:47:39] [INFO ] [Nat]Added 93 Read/Feed constraints in 64 ms returned sat
[2023-03-12 16:47:39] [INFO ] Deduced a trap composed of 185 places in 181 ms of which 1 ms to minimize.
[2023-03-12 16:47:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 226 ms
[2023-03-12 16:47:39] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:47:39] [INFO ] Added : 9 causal constraints over 3 iterations in 239 ms. Result :sat
Minimization took 54 ms.
[2023-03-12 16:47:39] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:39] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:47:40] [INFO ] [Real]Added 93 Read/Feed constraints in 29 ms returned sat
[2023-03-12 16:47:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:47:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:47:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:47:40] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2023-03-12 16:47:40] [INFO ] [Nat]Added 93 Read/Feed constraints in 19 ms returned sat
[2023-03-12 16:47:40] [INFO ] Deduced a trap composed of 147 places in 189 ms of which 1 ms to minimize.
[2023-03-12 16:47:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2023-03-12 16:47:40] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 71 ms.
[2023-03-12 16:47:40] [INFO ] Added : 1 causal constraints over 1 iterations in 157 ms. Result :sat
Minimization took 55 ms.
Current structural bounds on expressions (after SMT) : [64, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[63, 114, 53, 753, 139, 160, 98, 50, 759]
Support contains 9 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 47 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 458/458 places, 1302/1302 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 48 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
[2023-03-12 16:47:45] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:47:45] [INFO ] Invariant cache hit.
[2023-03-12 16:47:45] [INFO ] Implicit Places using invariants in 299 ms returned []
[2023-03-12 16:47:45] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:47:45] [INFO ] Invariant cache hit.
[2023-03-12 16:47:46] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:47:47] [INFO ] Implicit Places using invariants and state equation in 1073 ms returned []
Implicit Place search using SMT with State Equation took 1374 ms to find 0 implicit places.
[2023-03-12 16:47:47] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-12 16:47:47] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:47:47] [INFO ] Invariant cache hit.
[2023-03-12 16:47:47] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1844 ms. Remains : 458/458 places, 1302/1302 transitions.
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:47:47] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2243 ms. (steps per millisecond=445 ) properties (out of 9) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1556 ms. (steps per millisecond=642 ) properties (out of 9) seen :73
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1570 ms. (steps per millisecond=636 ) properties (out of 9) seen :95
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1507 ms. (steps per millisecond=663 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1571 ms. (steps per millisecond=636 ) properties (out of 9) seen :687
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1529 ms. (steps per millisecond=654 ) properties (out of 9) seen :147
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1585 ms. (steps per millisecond=630 ) properties (out of 9) seen :151
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1575 ms. (steps per millisecond=634 ) properties (out of 9) seen :111
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1621 ms. (steps per millisecond=616 ) properties (out of 9) seen :95
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1515 ms. (steps per millisecond=660 ) properties (out of 9) seen :806
[2023-03-12 16:48:03] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:48:03] [INFO ] Computed 3 place invariants in 9 ms
[2023-03-12 16:48:03] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:03] [INFO ] [Real]Absence check using state equation in 162 ms returned sat
[2023-03-12 16:48:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:04] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:48:04] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:48:04] [INFO ] [Nat]Added 93 Read/Feed constraints in 22 ms returned sat
[2023-03-12 16:48:04] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:48:04] [INFO ] Added : 1 causal constraints over 1 iterations in 156 ms. Result :sat
Minimization took 52 ms.
[2023-03-12 16:48:04] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:04] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2023-03-12 16:48:04] [INFO ] [Real]Added 93 Read/Feed constraints in 68 ms returned sat
[2023-03-12 16:48:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:04] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:48:05] [INFO ] [Nat]Added 93 Read/Feed constraints in 64 ms returned sat
[2023-03-12 16:48:05] [INFO ] Deduced a trap composed of 147 places in 198 ms of which 0 ms to minimize.
[2023-03-12 16:48:05] [INFO ] Deduced a trap composed of 137 places in 186 ms of which 0 ms to minimize.
[2023-03-12 16:48:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 452 ms
[2023-03-12 16:48:05] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:48:05] [INFO ] Added : 14 causal constraints over 4 iterations in 254 ms. Result :sat
Minimization took 57 ms.
[2023-03-12 16:48:05] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:06] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2023-03-12 16:48:06] [INFO ] [Real]Added 93 Read/Feed constraints in 26 ms returned sat
[2023-03-12 16:48:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:06] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:06] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2023-03-12 16:48:06] [INFO ] [Nat]Added 93 Read/Feed constraints in 58 ms returned sat
[2023-03-12 16:48:06] [INFO ] Deduced a trap composed of 185 places in 188 ms of which 0 ms to minimize.
[2023-03-12 16:48:06] [INFO ] Deduced a trap composed of 154 places in 187 ms of which 0 ms to minimize.
[2023-03-12 16:48:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 438 ms
[2023-03-12 16:48:06] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 64 ms.
[2023-03-12 16:48:07] [INFO ] Added : 10 causal constraints over 3 iterations in 221 ms. Result :sat
Minimization took 52 ms.
[2023-03-12 16:48:07] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:07] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:48:07] [INFO ] [Real]Added 93 Read/Feed constraints in 70 ms returned sat
[2023-03-12 16:48:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:07] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:48:07] [INFO ] [Nat]Added 93 Read/Feed constraints in 68 ms returned sat
[2023-03-12 16:48:07] [INFO ] Deduced a trap composed of 147 places in 195 ms of which 0 ms to minimize.
[2023-03-12 16:48:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 242 ms
[2023-03-12 16:48:08] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:48:08] [INFO ] Added : 1 causal constraints over 1 iterations in 155 ms. Result :sat
Minimization took 52 ms.
[2023-03-12 16:48:08] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:08] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:48:08] [INFO ] [Real]Added 93 Read/Feed constraints in 71 ms returned sat
[2023-03-12 16:48:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:08] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:48:08] [INFO ] [Nat]Added 93 Read/Feed constraints in 61 ms returned sat
[2023-03-12 16:48:08] [INFO ] Deduced a trap composed of 185 places in 180 ms of which 0 ms to minimize.
[2023-03-12 16:48:09] [INFO ] Deduced a trap composed of 147 places in 188 ms of which 1 ms to minimize.
[2023-03-12 16:48:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 435 ms
[2023-03-12 16:48:09] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 76 ms.
[2023-03-12 16:48:09] [INFO ] Added : 12 causal constraints over 4 iterations in 264 ms. Result :sat
Minimization took 53 ms.
[2023-03-12 16:48:09] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:09] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:48:09] [INFO ] [Real]Added 93 Read/Feed constraints in 21 ms returned sat
[2023-03-12 16:48:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:10] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-12 16:48:10] [INFO ] [Nat]Added 93 Read/Feed constraints in 24 ms returned sat
[2023-03-12 16:48:10] [INFO ] Deduced a trap composed of 185 places in 186 ms of which 0 ms to minimize.
[2023-03-12 16:48:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 229 ms
[2023-03-12 16:48:10] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:48:10] [INFO ] Added : 1 causal constraints over 1 iterations in 152 ms. Result :sat
Minimization took 49 ms.
[2023-03-12 16:48:10] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:10] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2023-03-12 16:48:10] [INFO ] [Real]Added 93 Read/Feed constraints in 65 ms returned sat
[2023-03-12 16:48:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:10] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2023-03-12 16:48:11] [INFO ] [Nat]Added 93 Read/Feed constraints in 65 ms returned sat
[2023-03-12 16:48:11] [INFO ] Deduced a trap composed of 185 places in 179 ms of which 0 ms to minimize.
[2023-03-12 16:48:11] [INFO ] Deduced a trap composed of 147 places in 182 ms of which 1 ms to minimize.
[2023-03-12 16:48:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 433 ms
[2023-03-12 16:48:11] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:48:11] [INFO ] Added : 12 causal constraints over 4 iterations in 264 ms. Result :sat
Minimization took 54 ms.
[2023-03-12 16:48:11] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:12] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:48:12] [INFO ] [Real]Added 93 Read/Feed constraints in 46 ms returned sat
[2023-03-12 16:48:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:12] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:48:12] [INFO ] [Nat]Added 93 Read/Feed constraints in 64 ms returned sat
[2023-03-12 16:48:12] [INFO ] Deduced a trap composed of 185 places in 187 ms of which 1 ms to minimize.
[2023-03-12 16:48:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 245 ms
[2023-03-12 16:48:12] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 64 ms.
[2023-03-12 16:48:12] [INFO ] Added : 9 causal constraints over 3 iterations in 233 ms. Result :sat
Minimization took 54 ms.
[2023-03-12 16:48:13] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:13] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2023-03-12 16:48:13] [INFO ] [Real]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-12 16:48:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:13] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2023-03-12 16:48:13] [INFO ] [Nat]Added 93 Read/Feed constraints in 19 ms returned sat
[2023-03-12 16:48:13] [INFO ] Deduced a trap composed of 147 places in 194 ms of which 1 ms to minimize.
[2023-03-12 16:48:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 235 ms
[2023-03-12 16:48:13] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 72 ms.
[2023-03-12 16:48:13] [INFO ] Added : 1 causal constraints over 1 iterations in 163 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [64, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[63, 114, 58, 753, 139, 160, 98, 50, 763]
Support contains 9 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 49 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 458/458 places, 1302/1302 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 48 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
[2023-03-12 16:48:18] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:48:18] [INFO ] Invariant cache hit.
[2023-03-12 16:48:19] [INFO ] Implicit Places using invariants in 294 ms returned []
[2023-03-12 16:48:19] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:48:19] [INFO ] Invariant cache hit.
[2023-03-12 16:48:19] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:48:20] [INFO ] Implicit Places using invariants and state equation in 1726 ms returned []
Implicit Place search using SMT with State Equation took 2021 ms to find 0 implicit places.
[2023-03-12 16:48:20] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-12 16:48:20] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:48:20] [INFO ] Invariant cache hit.
[2023-03-12 16:48:21] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2489 ms. Remains : 458/458 places, 1302/1302 transitions.
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:48:21] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2287 ms. (steps per millisecond=437 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1514 ms. (steps per millisecond=660 ) properties (out of 9) seen :60
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1548 ms. (steps per millisecond=645 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1528 ms. (steps per millisecond=654 ) properties (out of 9) seen :148
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1550 ms. (steps per millisecond=645 ) properties (out of 9) seen :63
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1601 ms. (steps per millisecond=624 ) properties (out of 9) seen :90
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1577 ms. (steps per millisecond=634 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1566 ms. (steps per millisecond=638 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1541 ms. (steps per millisecond=648 ) properties (out of 9) seen :81
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1546 ms. (steps per millisecond=646 ) properties (out of 9) seen :590
[2023-03-12 16:48:37] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:48:37] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 16:48:37] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:37] [INFO ] [Real]Absence check using state equation in 156 ms returned sat
[2023-03-12 16:48:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:37] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:48:37] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:48:37] [INFO ] [Nat]Added 93 Read/Feed constraints in 28 ms returned sat
[2023-03-12 16:48:38] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:48:38] [INFO ] Added : 1 causal constraints over 1 iterations in 164 ms. Result :sat
Minimization took 52 ms.
[2023-03-12 16:48:38] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:38] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:48:38] [INFO ] [Real]Added 93 Read/Feed constraints in 69 ms returned sat
[2023-03-12 16:48:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 10 ms returned sat
[2023-03-12 16:48:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:38] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:48:38] [INFO ] [Nat]Added 93 Read/Feed constraints in 70 ms returned sat
[2023-03-12 16:48:39] [INFO ] Deduced a trap composed of 147 places in 193 ms of which 1 ms to minimize.
[2023-03-12 16:48:39] [INFO ] Deduced a trap composed of 137 places in 182 ms of which 1 ms to minimize.
[2023-03-12 16:48:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 443 ms
[2023-03-12 16:48:39] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:48:39] [INFO ] Added : 14 causal constraints over 4 iterations in 254 ms. Result :sat
Minimization took 56 ms.
[2023-03-12 16:48:39] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:39] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:48:39] [INFO ] [Real]Added 93 Read/Feed constraints in 69 ms returned sat
[2023-03-12 16:48:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:40] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2023-03-12 16:48:40] [INFO ] [Nat]Added 93 Read/Feed constraints in 58 ms returned sat
[2023-03-12 16:48:40] [INFO ] Deduced a trap composed of 185 places in 187 ms of which 1 ms to minimize.
[2023-03-12 16:48:40] [INFO ] Deduced a trap composed of 154 places in 184 ms of which 0 ms to minimize.
[2023-03-12 16:48:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 438 ms
[2023-03-12 16:48:40] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 69 ms.
[2023-03-12 16:48:40] [INFO ] Added : 16 causal constraints over 5 iterations in 280 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 16:48:41] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:41] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:48:41] [INFO ] [Real]Added 93 Read/Feed constraints in 72 ms returned sat
[2023-03-12 16:48:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:41] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2023-03-12 16:48:41] [INFO ] [Nat]Added 93 Read/Feed constraints in 69 ms returned sat
[2023-03-12 16:48:41] [INFO ] Deduced a trap composed of 147 places in 186 ms of which 1 ms to minimize.
[2023-03-12 16:48:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 237 ms
[2023-03-12 16:48:41] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 65 ms.
[2023-03-12 16:48:42] [INFO ] Added : 1 causal constraints over 1 iterations in 155 ms. Result :sat
Minimization took 49 ms.
[2023-03-12 16:48:42] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:42] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:48:42] [INFO ] [Real]Added 93 Read/Feed constraints in 69 ms returned sat
[2023-03-12 16:48:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:42] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:48:42] [INFO ] [Nat]Added 93 Read/Feed constraints in 70 ms returned sat
[2023-03-12 16:48:42] [INFO ] Deduced a trap composed of 185 places in 179 ms of which 0 ms to minimize.
[2023-03-12 16:48:43] [INFO ] Deduced a trap composed of 147 places in 192 ms of which 1 ms to minimize.
[2023-03-12 16:48:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 443 ms
[2023-03-12 16:48:43] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 69 ms.
[2023-03-12 16:48:43] [INFO ] Added : 12 causal constraints over 4 iterations in 252 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 16:48:43] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:43] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:48:43] [INFO ] [Real]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-12 16:48:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:43] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-12 16:48:43] [INFO ] [Nat]Added 93 Read/Feed constraints in 28 ms returned sat
[2023-03-12 16:48:44] [INFO ] Deduced a trap composed of 185 places in 182 ms of which 1 ms to minimize.
[2023-03-12 16:48:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 230 ms
[2023-03-12 16:48:44] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:48:44] [INFO ] Added : 1 causal constraints over 1 iterations in 156 ms. Result :sat
Minimization took 54 ms.
[2023-03-12 16:48:44] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:44] [INFO ] [Real]Absence check using state equation in 152 ms returned sat
[2023-03-12 16:48:44] [INFO ] [Real]Added 93 Read/Feed constraints in 65 ms returned sat
[2023-03-12 16:48:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:45] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:48:45] [INFO ] [Nat]Added 93 Read/Feed constraints in 77 ms returned sat
[2023-03-12 16:48:45] [INFO ] Deduced a trap composed of 185 places in 183 ms of which 1 ms to minimize.
[2023-03-12 16:48:45] [INFO ] Deduced a trap composed of 147 places in 187 ms of which 0 ms to minimize.
[2023-03-12 16:48:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 437 ms
[2023-03-12 16:48:45] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:48:45] [INFO ] Added : 12 causal constraints over 4 iterations in 259 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 16:48:45] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:46] [INFO ] [Real]Absence check using state equation in 152 ms returned sat
[2023-03-12 16:48:46] [INFO ] [Real]Added 93 Read/Feed constraints in 47 ms returned sat
[2023-03-12 16:48:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:46] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:48:46] [INFO ] [Nat]Added 93 Read/Feed constraints in 72 ms returned sat
[2023-03-12 16:48:46] [INFO ] Deduced a trap composed of 185 places in 182 ms of which 0 ms to minimize.
[2023-03-12 16:48:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2023-03-12 16:48:46] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:48:46] [INFO ] Added : 9 causal constraints over 3 iterations in 235 ms. Result :sat
Minimization took 54 ms.
[2023-03-12 16:48:47] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:47] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2023-03-12 16:48:47] [INFO ] [Real]Added 93 Read/Feed constraints in 22 ms returned sat
[2023-03-12 16:48:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:48:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:48:47] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2023-03-12 16:48:47] [INFO ] [Nat]Added 93 Read/Feed constraints in 20 ms returned sat
[2023-03-12 16:48:47] [INFO ] Deduced a trap composed of 147 places in 200 ms of which 1 ms to minimize.
[2023-03-12 16:48:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 243 ms
[2023-03-12 16:48:47] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 64 ms.
[2023-03-12 16:48:47] [INFO ] Added : 1 causal constraints over 1 iterations in 154 ms. Result :sat
Minimization took 50 ms.
Current structural bounds on expressions (after SMT) : [64, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[63, 114, 89, 753, 139, 160, 98, 50, 763]
Support contains 9 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 56 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 56 ms. Remains : 458/458 places, 1302/1302 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 50 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
[2023-03-12 16:48:53] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:48:53] [INFO ] Invariant cache hit.
[2023-03-12 16:48:53] [INFO ] Implicit Places using invariants in 284 ms returned []
[2023-03-12 16:48:53] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:48:53] [INFO ] Invariant cache hit.
[2023-03-12 16:48:53] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:48:54] [INFO ] Implicit Places using invariants and state equation in 1102 ms returned []
Implicit Place search using SMT with State Equation took 1386 ms to find 0 implicit places.
[2023-03-12 16:48:54] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-12 16:48:54] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:48:54] [INFO ] Invariant cache hit.
[2023-03-12 16:48:55] [INFO ] Dead Transitions using invariants and state equation in 403 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1865 ms. Remains : 458/458 places, 1302/1302 transitions.
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:48:55] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2283 ms. (steps per millisecond=438 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1524 ms. (steps per millisecond=656 ) properties (out of 9) seen :62
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1615 ms. (steps per millisecond=619 ) properties (out of 9) seen :92
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1610 ms. (steps per millisecond=621 ) properties (out of 9) seen :109
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1535 ms. (steps per millisecond=651 ) properties (out of 9) seen :718
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1479 ms. (steps per millisecond=676 ) properties (out of 9) seen :55
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1506 ms. (steps per millisecond=664 ) properties (out of 9) seen :56
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1530 ms. (steps per millisecond=653 ) properties (out of 9) seen :131
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1524 ms. (steps per millisecond=656 ) properties (out of 9) seen :100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1530 ms. (steps per millisecond=653 ) properties (out of 9) seen :768
[2023-03-12 16:49:11] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:49:11] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 16:49:11] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:11] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2023-03-12 16:49:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:11] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2023-03-12 16:49:11] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:49:11] [INFO ] [Nat]Added 93 Read/Feed constraints in 22 ms returned sat
[2023-03-12 16:49:11] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 67 ms.
[2023-03-12 16:49:12] [INFO ] Added : 1 causal constraints over 1 iterations in 153 ms. Result :sat
Minimization took 53 ms.
[2023-03-12 16:49:12] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:12] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:49:12] [INFO ] [Real]Added 93 Read/Feed constraints in 69 ms returned sat
[2023-03-12 16:49:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:12] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:49:12] [INFO ] [Nat]Added 93 Read/Feed constraints in 65 ms returned sat
[2023-03-12 16:49:12] [INFO ] Deduced a trap composed of 147 places in 193 ms of which 0 ms to minimize.
[2023-03-12 16:49:13] [INFO ] Deduced a trap composed of 137 places in 182 ms of which 0 ms to minimize.
[2023-03-12 16:49:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 438 ms
[2023-03-12 16:49:13] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:49:13] [INFO ] Added : 14 causal constraints over 4 iterations in 255 ms. Result :sat
Minimization took 56 ms.
[2023-03-12 16:49:13] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:13] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:49:13] [INFO ] [Real]Added 93 Read/Feed constraints in 70 ms returned sat
[2023-03-12 16:49:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:14] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:49:14] [INFO ] [Nat]Added 93 Read/Feed constraints in 62 ms returned sat
[2023-03-12 16:49:14] [INFO ] Deduced a trap composed of 185 places in 183 ms of which 1 ms to minimize.
[2023-03-12 16:49:14] [INFO ] Deduced a trap composed of 154 places in 185 ms of which 1 ms to minimize.
[2023-03-12 16:49:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 429 ms
[2023-03-12 16:49:14] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:49:14] [INFO ] Added : 16 causal constraints over 5 iterations in 297 ms. Result :sat
Minimization took 52 ms.
[2023-03-12 16:49:14] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:15] [INFO ] [Real]Absence check using state equation in 140 ms returned sat
[2023-03-12 16:49:15] [INFO ] [Real]Added 93 Read/Feed constraints in 71 ms returned sat
[2023-03-12 16:49:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:15] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:49:15] [INFO ] [Nat]Added 93 Read/Feed constraints in 69 ms returned sat
[2023-03-12 16:49:15] [INFO ] Deduced a trap composed of 147 places in 192 ms of which 0 ms to minimize.
[2023-03-12 16:49:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 249 ms
[2023-03-12 16:49:15] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 72 ms.
[2023-03-12 16:49:15] [INFO ] Added : 1 causal constraints over 1 iterations in 167 ms. Result :sat
Minimization took 50 ms.
[2023-03-12 16:49:16] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:16] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2023-03-12 16:49:16] [INFO ] [Real]Added 93 Read/Feed constraints in 72 ms returned sat
[2023-03-12 16:49:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:16] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:49:16] [INFO ] [Nat]Added 93 Read/Feed constraints in 60 ms returned sat
[2023-03-12 16:49:16] [INFO ] Deduced a trap composed of 185 places in 186 ms of which 1 ms to minimize.
[2023-03-12 16:49:16] [INFO ] Deduced a trap composed of 147 places in 182 ms of which 1 ms to minimize.
[2023-03-12 16:49:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 433 ms
[2023-03-12 16:49:17] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 67 ms.
[2023-03-12 16:49:17] [INFO ] Added : 12 causal constraints over 4 iterations in 251 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 16:49:17] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:17] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:49:17] [INFO ] [Real]Added 93 Read/Feed constraints in 22 ms returned sat
[2023-03-12 16:49:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:17] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:49:17] [INFO ] [Nat]Added 93 Read/Feed constraints in 24 ms returned sat
[2023-03-12 16:49:18] [INFO ] Deduced a trap composed of 185 places in 187 ms of which 0 ms to minimize.
[2023-03-12 16:49:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 228 ms
[2023-03-12 16:49:18] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 67 ms.
[2023-03-12 16:49:18] [INFO ] Added : 1 causal constraints over 1 iterations in 159 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 16:49:18] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:49:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:18] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:49:18] [INFO ] [Real]Added 93 Read/Feed constraints in 66 ms returned sat
[2023-03-12 16:49:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:49:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:18] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:49:18] [INFO ] [Nat]Added 93 Read/Feed constraints in 67 ms returned sat
[2023-03-12 16:49:19] [INFO ] Deduced a trap composed of 185 places in 190 ms of which 1 ms to minimize.
[2023-03-12 16:49:19] [INFO ] Deduced a trap composed of 147 places in 190 ms of which 1 ms to minimize.
[2023-03-12 16:49:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 450 ms
[2023-03-12 16:49:19] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:49:19] [INFO ] Added : 12 causal constraints over 4 iterations in 254 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 16:49:19] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:19] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:49:19] [INFO ] [Real]Added 93 Read/Feed constraints in 51 ms returned sat
[2023-03-12 16:49:19] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:20] [INFO ] [Nat]Absence check using state equation in 154 ms returned sat
[2023-03-12 16:49:20] [INFO ] [Nat]Added 93 Read/Feed constraints in 65 ms returned sat
[2023-03-12 16:49:20] [INFO ] Deduced a trap composed of 185 places in 189 ms of which 1 ms to minimize.
[2023-03-12 16:49:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2023-03-12 16:49:20] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:49:20] [INFO ] Added : 9 causal constraints over 3 iterations in 243 ms. Result :sat
Minimization took 54 ms.
[2023-03-12 16:49:20] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:20] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:49:21] [INFO ] [Real]Added 93 Read/Feed constraints in 23 ms returned sat
[2023-03-12 16:49:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:49:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:21] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-12 16:49:21] [INFO ] [Nat]Added 93 Read/Feed constraints in 19 ms returned sat
[2023-03-12 16:49:21] [INFO ] Deduced a trap composed of 147 places in 192 ms of which 1 ms to minimize.
[2023-03-12 16:49:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 237 ms
[2023-03-12 16:49:21] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 68 ms.
[2023-03-12 16:49:21] [INFO ] Added : 1 causal constraints over 1 iterations in 159 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [64, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[63, 114, 89, 753, 139, 160, 98, 50, 763]
Support contains 9 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 61 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61 ms. Remains : 458/458 places, 1302/1302 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Applied a total of 0 rules in 48 ms. Remains 458 /458 variables (removed 0) and now considering 1302/1302 (removed 0) transitions.
[2023-03-12 16:49:26] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:49:26] [INFO ] Invariant cache hit.
[2023-03-12 16:49:27] [INFO ] Implicit Places using invariants in 294 ms returned []
[2023-03-12 16:49:27] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:49:27] [INFO ] Invariant cache hit.
[2023-03-12 16:49:27] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:49:28] [INFO ] Implicit Places using invariants and state equation in 1441 ms returned []
Implicit Place search using SMT with State Equation took 1738 ms to find 0 implicit places.
[2023-03-12 16:49:28] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-12 16:49:28] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
[2023-03-12 16:49:28] [INFO ] Invariant cache hit.
[2023-03-12 16:49:29] [INFO ] Dead Transitions using invariants and state equation in 407 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2227 ms. Remains : 458/458 places, 1302/1302 transitions.
Starting property specific reduction for FunctionPointer-PT-c064-UpperBounds-01
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:49:29] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-12 16:49:29] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:49:29] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 16:49:29] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:29] [INFO ] [Real]Absence check using state equation in 156 ms returned sat
[2023-03-12 16:49:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:29] [INFO ] [Nat]Absence check using state equation in 154 ms returned sat
[2023-03-12 16:49:29] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:49:29] [INFO ] [Nat]Added 93 Read/Feed constraints in 21 ms returned sat
[2023-03-12 16:49:29] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 65 ms.
[2023-03-12 16:49:29] [INFO ] Added : 1 causal constraints over 1 iterations in 159 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [64] Max seen :[0]
Support contains 1 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 450 transition count 1286
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 450 transition count 1286
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 20 place count 450 transition count 1282
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 26 place count 444 transition count 1266
Iterating global reduction 1 with 6 rules applied. Total rules applied 32 place count 444 transition count 1266
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 37 place count 439 transition count 1254
Iterating global reduction 1 with 5 rules applied. Total rules applied 42 place count 439 transition count 1254
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 47 place count 434 transition count 1242
Iterating global reduction 1 with 5 rules applied. Total rules applied 52 place count 434 transition count 1242
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 57 place count 429 transition count 1232
Iterating global reduction 1 with 5 rules applied. Total rules applied 62 place count 429 transition count 1232
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 67 place count 424 transition count 1222
Iterating global reduction 1 with 5 rules applied. Total rules applied 72 place count 424 transition count 1222
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 76 place count 420 transition count 1214
Iterating global reduction 1 with 4 rules applied. Total rules applied 80 place count 420 transition count 1214
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 84 place count 416 transition count 1206
Iterating global reduction 1 with 4 rules applied. Total rules applied 88 place count 416 transition count 1206
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 90 place count 414 transition count 1202
Iterating global reduction 1 with 2 rules applied. Total rules applied 92 place count 414 transition count 1202
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 93 place count 413 transition count 1200
Iterating global reduction 1 with 1 rules applied. Total rules applied 94 place count 413 transition count 1200
Applied a total of 94 rules in 194 ms. Remains 413 /458 variables (removed 45) and now considering 1200/1302 (removed 102) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 194 ms. Remains : 413/458 places, 1200/1302 transitions.
Normalized transition count is 675 out of 1200 initially.
// Phase 1: matrix 675 rows 413 cols
[2023-03-12 16:49:30] [INFO ] Computed 3 place invariants in 7 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 2063 ms. (steps per millisecond=484 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1232 ms. (steps per millisecond=811 ) properties (out of 1) seen :2
[2023-03-12 16:49:33] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
// Phase 1: matrix 675 rows 413 cols
[2023-03-12 16:49:33] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-12 16:49:33] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:33] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2023-03-12 16:49:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:49:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:34] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:49:34] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-12 16:49:34] [INFO ] [Nat]Added 72 Read/Feed constraints in 19 ms returned sat
[2023-03-12 16:49:34] [INFO ] Computed and/alt/rep : 332/994/330 causal constraints (skipped 343 transitions) in 59 ms.
[2023-03-12 16:49:34] [INFO ] Added : 2 causal constraints over 1 iterations in 142 ms. Result :sat
Minimization took 47 ms.
Current structural bounds on expressions (after SMT) : [64] Max seen :[63]
Support contains 1 out of 413 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 413/413 places, 1200/1200 transitions.
Applied a total of 0 rules in 49 ms. Remains 413 /413 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 413/413 places, 1200/1200 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 413/413 places, 1200/1200 transitions.
Applied a total of 0 rules in 49 ms. Remains 413 /413 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
[2023-03-12 16:49:34] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
[2023-03-12 16:49:34] [INFO ] Invariant cache hit.
[2023-03-12 16:49:34] [INFO ] Implicit Places using invariants in 288 ms returned []
[2023-03-12 16:49:34] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
[2023-03-12 16:49:34] [INFO ] Invariant cache hit.
[2023-03-12 16:49:34] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-12 16:49:36] [INFO ] Implicit Places using invariants and state equation in 1828 ms returned []
Implicit Place search using SMT with State Equation took 2118 ms to find 0 implicit places.
[2023-03-12 16:49:36] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-12 16:49:36] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
[2023-03-12 16:49:36] [INFO ] Invariant cache hit.
[2023-03-12 16:49:36] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2566 ms. Remains : 413/413 places, 1200/1200 transitions.
Ending property specific reduction for FunctionPointer-PT-c064-UpperBounds-01 in 7789 ms.
Starting property specific reduction for FunctionPointer-PT-c064-UpperBounds-02
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:49:36] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-12 16:49:36] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:49:36] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-12 16:49:37] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:37] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:49:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:37] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2023-03-12 16:49:37] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:49:37] [INFO ] [Nat]Added 93 Read/Feed constraints in 37 ms returned sat
[2023-03-12 16:49:37] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 72 ms.
[2023-03-12 16:49:37] [INFO ] Added : 12 causal constraints over 4 iterations in 255 ms. Result :sat
Minimization took 50 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 451 transition count 1288
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 451 transition count 1288
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 451 transition count 1284
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 446 transition count 1270
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 446 transition count 1270
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 32 place count 442 transition count 1260
Iterating global reduction 1 with 4 rules applied. Total rules applied 36 place count 442 transition count 1260
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 438 transition count 1250
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 438 transition count 1250
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 48 place count 434 transition count 1242
Iterating global reduction 1 with 4 rules applied. Total rules applied 52 place count 434 transition count 1242
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 56 place count 430 transition count 1234
Iterating global reduction 1 with 4 rules applied. Total rules applied 60 place count 430 transition count 1234
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 64 place count 426 transition count 1226
Iterating global reduction 1 with 4 rules applied. Total rules applied 68 place count 426 transition count 1226
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 72 place count 422 transition count 1218
Iterating global reduction 1 with 4 rules applied. Total rules applied 76 place count 422 transition count 1218
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 78 place count 420 transition count 1214
Iterating global reduction 1 with 2 rules applied. Total rules applied 80 place count 420 transition count 1214
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 81 place count 419 transition count 1212
Iterating global reduction 1 with 1 rules applied. Total rules applied 82 place count 419 transition count 1212
Applied a total of 82 rules in 127 ms. Remains 419 /458 variables (removed 39) and now considering 1212/1302 (removed 90) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 419/458 places, 1212/1302 transitions.
Normalized transition count is 685 out of 1212 initially.
// Phase 1: matrix 685 rows 419 cols
[2023-03-12 16:49:37] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2124 ms. (steps per millisecond=470 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1306 ms. (steps per millisecond=765 ) properties (out of 1) seen :506
[2023-03-12 16:49:41] [INFO ] Flow matrix only has 685 transitions (discarded 527 similar events)
// Phase 1: matrix 685 rows 419 cols
[2023-03-12 16:49:41] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 16:49:41] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:41] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2023-03-12 16:49:41] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:49:41] [INFO ] [Real]Added 75 Read/Feed constraints in 33 ms returned sat
[2023-03-12 16:49:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:41] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2023-03-12 16:49:41] [INFO ] [Nat]Added 75 Read/Feed constraints in 56 ms returned sat
[2023-03-12 16:49:42] [INFO ] Deduced a trap composed of 71 places in 181 ms of which 0 ms to minimize.
[2023-03-12 16:49:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 220 ms
[2023-03-12 16:49:42] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 351 transitions) in 63 ms.
[2023-03-12 16:49:42] [INFO ] Added : 6 causal constraints over 2 iterations in 235 ms. Result :sat
Minimization took 54 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[506]
Support contains 1 out of 419 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 419/419 places, 1212/1212 transitions.
Applied a total of 0 rules in 42 ms. Remains 419 /419 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 419/419 places, 1212/1212 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 419/419 places, 1212/1212 transitions.
Applied a total of 0 rules in 42 ms. Remains 419 /419 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2023-03-12 16:49:43] [INFO ] Flow matrix only has 685 transitions (discarded 527 similar events)
[2023-03-12 16:49:43] [INFO ] Invariant cache hit.
[2023-03-12 16:49:44] [INFO ] Implicit Places using invariants in 285 ms returned []
[2023-03-12 16:49:44] [INFO ] Flow matrix only has 685 transitions (discarded 527 similar events)
[2023-03-12 16:49:44] [INFO ] Invariant cache hit.
[2023-03-12 16:49:44] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:49:45] [INFO ] Implicit Places using invariants and state equation in 1045 ms returned []
Implicit Place search using SMT with State Equation took 1331 ms to find 0 implicit places.
[2023-03-12 16:49:45] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-12 16:49:45] [INFO ] Flow matrix only has 685 transitions (discarded 527 similar events)
[2023-03-12 16:49:45] [INFO ] Invariant cache hit.
[2023-03-12 16:49:45] [INFO ] Dead Transitions using invariants and state equation in 370 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1768 ms. Remains : 419/419 places, 1212/1212 transitions.
Normalized transition count is 685 out of 1212 initially.
// Phase 1: matrix 685 rows 419 cols
[2023-03-12 16:49:45] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2075 ms. (steps per millisecond=481 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1319 ms. (steps per millisecond=758 ) properties (out of 1) seen :503
[2023-03-12 16:49:48] [INFO ] Flow matrix only has 685 transitions (discarded 527 similar events)
// Phase 1: matrix 685 rows 419 cols
[2023-03-12 16:49:48] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 16:49:49] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:49] [INFO ] [Real]Absence check using state equation in 133 ms returned sat
[2023-03-12 16:49:49] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:49:49] [INFO ] [Real]Added 75 Read/Feed constraints in 36 ms returned sat
[2023-03-12 16:49:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:49] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2023-03-12 16:49:49] [INFO ] [Nat]Added 75 Read/Feed constraints in 58 ms returned sat
[2023-03-12 16:49:49] [INFO ] Deduced a trap composed of 71 places in 175 ms of which 0 ms to minimize.
[2023-03-12 16:49:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 215 ms
[2023-03-12 16:49:49] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 351 transitions) in 63 ms.
[2023-03-12 16:49:49] [INFO ] Added : 6 causal constraints over 2 iterations in 232 ms. Result :sat
Minimization took 55 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[506]
Support contains 1 out of 419 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 419/419 places, 1212/1212 transitions.
Applied a total of 0 rules in 42 ms. Remains 419 /419 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 419/419 places, 1212/1212 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 419/419 places, 1212/1212 transitions.
Applied a total of 0 rules in 42 ms. Remains 419 /419 variables (removed 0) and now considering 1212/1212 (removed 0) transitions.
[2023-03-12 16:49:51] [INFO ] Flow matrix only has 685 transitions (discarded 527 similar events)
[2023-03-12 16:49:51] [INFO ] Invariant cache hit.
[2023-03-12 16:49:51] [INFO ] Implicit Places using invariants in 278 ms returned []
[2023-03-12 16:49:51] [INFO ] Flow matrix only has 685 transitions (discarded 527 similar events)
[2023-03-12 16:49:51] [INFO ] Invariant cache hit.
[2023-03-12 16:49:51] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:49:52] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 1330 ms to find 0 implicit places.
[2023-03-12 16:49:52] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-12 16:49:52] [INFO ] Flow matrix only has 685 transitions (discarded 527 similar events)
[2023-03-12 16:49:52] [INFO ] Invariant cache hit.
[2023-03-12 16:49:53] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1769 ms. Remains : 419/419 places, 1212/1212 transitions.
Ending property specific reduction for FunctionPointer-PT-c064-UpperBounds-02 in 16209 ms.
Starting property specific reduction for FunctionPointer-PT-c064-UpperBounds-06
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:49:53] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :1
[2023-03-12 16:49:53] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:49:53] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-12 16:49:53] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:53] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 16:49:53] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:49:53] [INFO ] [Real]Added 93 Read/Feed constraints in 29 ms returned sat
[2023-03-12 16:49:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:53] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:49:53] [INFO ] [Nat]Added 93 Read/Feed constraints in 58 ms returned sat
[2023-03-12 16:49:53] [INFO ] Deduced a trap composed of 185 places in 187 ms of which 1 ms to minimize.
[2023-03-12 16:49:54] [INFO ] Deduced a trap composed of 154 places in 187 ms of which 1 ms to minimize.
[2023-03-12 16:49:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 454 ms
[2023-03-12 16:49:54] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 67 ms.
[2023-03-12 16:49:54] [INFO ] Added : 23 causal constraints over 6 iterations in 327 ms. Result :sat
Minimization took 55 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[4]
Support contains 1 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 451 transition count 1288
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 451 transition count 1288
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 451 transition count 1286
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 446 transition count 1272
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 446 transition count 1272
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 30 place count 442 transition count 1262
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 442 transition count 1262
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 38 place count 438 transition count 1254
Iterating global reduction 1 with 4 rules applied. Total rules applied 42 place count 438 transition count 1254
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 434 transition count 1246
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 434 transition count 1246
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 54 place count 430 transition count 1238
Iterating global reduction 1 with 4 rules applied. Total rules applied 58 place count 430 transition count 1238
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 61 place count 427 transition count 1232
Iterating global reduction 1 with 3 rules applied. Total rules applied 64 place count 427 transition count 1232
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 67 place count 424 transition count 1226
Iterating global reduction 1 with 3 rules applied. Total rules applied 70 place count 424 transition count 1226
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 71 place count 423 transition count 1224
Iterating global reduction 1 with 1 rules applied. Total rules applied 72 place count 423 transition count 1224
Applied a total of 72 rules in 129 ms. Remains 423 /458 variables (removed 35) and now considering 1224/1302 (removed 78) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 423/458 places, 1224/1302 transitions.
Normalized transition count is 691 out of 1224 initially.
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 16:49:54] [INFO ] Computed 3 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2115 ms. (steps per millisecond=472 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1326 ms. (steps per millisecond=754 ) properties (out of 1) seen :192
[2023-03-12 16:49:58] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 16:49:58] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 16:49:58] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:58] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:49:58] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:49:58] [INFO ] [Real]Added 75 Read/Feed constraints in 26 ms returned sat
[2023-03-12 16:49:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:49:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:49:58] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2023-03-12 16:49:58] [INFO ] [Nat]Added 75 Read/Feed constraints in 35 ms returned sat
[2023-03-12 16:49:58] [INFO ] Deduced a trap composed of 113 places in 177 ms of which 0 ms to minimize.
[2023-03-12 16:49:59] [INFO ] Deduced a trap composed of 78 places in 173 ms of which 0 ms to minimize.
[2023-03-12 16:49:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 405 ms
[2023-03-12 16:49:59] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 66 ms.
[2023-03-12 16:49:59] [INFO ] Added : 24 causal constraints over 6 iterations in 331 ms. Result :sat
Minimization took 60 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[192]
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 423/423 places, 1224/1224 transitions.
Applied a total of 0 rules in 43 ms. Remains 423 /423 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 423/423 places, 1224/1224 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 423/423 places, 1224/1224 transitions.
Applied a total of 0 rules in 43 ms. Remains 423 /423 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
[2023-03-12 16:50:00] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 16:50:00] [INFO ] Invariant cache hit.
[2023-03-12 16:50:00] [INFO ] Implicit Places using invariants in 269 ms returned []
[2023-03-12 16:50:00] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 16:50:00] [INFO ] Invariant cache hit.
[2023-03-12 16:50:00] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:50:03] [INFO ] Implicit Places using invariants and state equation in 2897 ms returned []
Implicit Place search using SMT with State Equation took 3169 ms to find 0 implicit places.
[2023-03-12 16:50:03] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-12 16:50:03] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 16:50:03] [INFO ] Invariant cache hit.
[2023-03-12 16:50:03] [INFO ] Dead Transitions using invariants and state equation in 375 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3614 ms. Remains : 423/423 places, 1224/1224 transitions.
Normalized transition count is 691 out of 1224 initially.
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 16:50:03] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000007 steps, including 2 resets, run finished after 2114 ms. (steps per millisecond=473 ) properties (out of 1) seen :18
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1308 ms. (steps per millisecond=764 ) properties (out of 1) seen :180
[2023-03-12 16:50:07] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 16:50:07] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 16:50:07] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:50:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:07] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2023-03-12 16:50:07] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:50:07] [INFO ] [Real]Added 75 Read/Feed constraints in 25 ms returned sat
[2023-03-12 16:50:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:50:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:50:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:07] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:50:07] [INFO ] [Nat]Added 75 Read/Feed constraints in 35 ms returned sat
[2023-03-12 16:50:08] [INFO ] Deduced a trap composed of 113 places in 178 ms of which 1 ms to minimize.
[2023-03-12 16:50:08] [INFO ] Deduced a trap composed of 78 places in 171 ms of which 0 ms to minimize.
[2023-03-12 16:50:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 406 ms
[2023-03-12 16:50:08] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 67 ms.
[2023-03-12 16:50:08] [INFO ] Added : 24 causal constraints over 6 iterations in 343 ms. Result :sat
Minimization took 62 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[192]
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 423/423 places, 1224/1224 transitions.
Applied a total of 0 rules in 43 ms. Remains 423 /423 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 423/423 places, 1224/1224 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 423/423 places, 1224/1224 transitions.
Applied a total of 0 rules in 43 ms. Remains 423 /423 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
[2023-03-12 16:50:09] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 16:50:09] [INFO ] Invariant cache hit.
[2023-03-12 16:50:09] [INFO ] Implicit Places using invariants in 268 ms returned []
[2023-03-12 16:50:09] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 16:50:09] [INFO ] Invariant cache hit.
[2023-03-12 16:50:09] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:50:13] [INFO ] Implicit Places using invariants and state equation in 3281 ms returned []
Implicit Place search using SMT with State Equation took 3551 ms to find 0 implicit places.
[2023-03-12 16:50:13] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-12 16:50:13] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 16:50:13] [INFO ] Invariant cache hit.
[2023-03-12 16:50:13] [INFO ] Dead Transitions using invariants and state equation in 378 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3997 ms. Remains : 423/423 places, 1224/1224 transitions.
Ending property specific reduction for FunctionPointer-PT-c064-UpperBounds-06 in 20286 ms.
Starting property specific reduction for FunctionPointer-PT-c064-UpperBounds-07
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:50:13] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-12 16:50:13] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:50:13] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 16:50:13] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:13] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:50:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:50:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:13] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:50:13] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:50:13] [INFO ] [Nat]Added 93 Read/Feed constraints in 35 ms returned sat
[2023-03-12 16:50:14] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:50:14] [INFO ] Added : 1 causal constraints over 1 iterations in 153 ms. Result :sat
Minimization took 47 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 451 transition count 1288
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 451 transition count 1288
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 451 transition count 1284
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 445 transition count 1268
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 445 transition count 1268
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 35 place count 440 transition count 1256
Iterating global reduction 1 with 5 rules applied. Total rules applied 40 place count 440 transition count 1256
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 435 transition count 1244
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 435 transition count 1244
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 55 place count 430 transition count 1234
Iterating global reduction 1 with 5 rules applied. Total rules applied 60 place count 430 transition count 1234
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 65 place count 425 transition count 1224
Iterating global reduction 1 with 5 rules applied. Total rules applied 70 place count 425 transition count 1224
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 74 place count 421 transition count 1216
Iterating global reduction 1 with 4 rules applied. Total rules applied 78 place count 421 transition count 1216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 82 place count 417 transition count 1208
Iterating global reduction 1 with 4 rules applied. Total rules applied 86 place count 417 transition count 1208
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 88 place count 415 transition count 1204
Iterating global reduction 1 with 2 rules applied. Total rules applied 90 place count 415 transition count 1204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 91 place count 414 transition count 1202
Iterating global reduction 1 with 1 rules applied. Total rules applied 92 place count 414 transition count 1202
Applied a total of 92 rules in 136 ms. Remains 414 /458 variables (removed 44) and now considering 1202/1302 (removed 100) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 136 ms. Remains : 414/458 places, 1202/1302 transitions.
Normalized transition count is 678 out of 1202 initially.
// Phase 1: matrix 678 rows 414 cols
[2023-03-12 16:50:14] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 2018 ms. (steps per millisecond=495 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1269 ms. (steps per millisecond=788 ) properties (out of 1) seen :1588
[2023-03-12 16:50:17] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
// Phase 1: matrix 678 rows 414 cols
[2023-03-12 16:50:17] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-12 16:50:17] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned sat
[2023-03-12 16:50:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:17] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2023-03-12 16:50:17] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:50:17] [INFO ] [Real]Added 74 Read/Feed constraints in 41 ms returned sat
[2023-03-12 16:50:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:50:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:50:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:18] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2023-03-12 16:50:18] [INFO ] [Nat]Added 74 Read/Feed constraints in 61 ms returned sat
[2023-03-12 16:50:18] [INFO ] Deduced a trap composed of 74 places in 176 ms of which 1 ms to minimize.
[2023-03-12 16:50:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 215 ms
[2023-03-12 16:50:18] [INFO ] Computed and/alt/rep : 333/1251/331 causal constraints (skipped 345 transitions) in 60 ms.
[2023-03-12 16:50:18] [INFO ] Added : 7 causal constraints over 4 iterations in 260 ms. Result :sat
Minimization took 80 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1588]
Support contains 1 out of 414 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 42 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 414/414 places, 1202/1202 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 42 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
[2023-03-12 16:50:21] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:50:21] [INFO ] Invariant cache hit.
[2023-03-12 16:50:21] [INFO ] Implicit Places using invariants in 268 ms returned []
[2023-03-12 16:50:21] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:50:21] [INFO ] Invariant cache hit.
[2023-03-12 16:50:21] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:50:22] [INFO ] Implicit Places using invariants and state equation in 1041 ms returned []
Implicit Place search using SMT with State Equation took 1312 ms to find 0 implicit places.
[2023-03-12 16:50:22] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-12 16:50:22] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:50:22] [INFO ] Invariant cache hit.
[2023-03-12 16:50:22] [INFO ] Dead Transitions using invariants and state equation in 364 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1744 ms. Remains : 414/414 places, 1202/1202 transitions.
Normalized transition count is 678 out of 1202 initially.
// Phase 1: matrix 678 rows 414 cols
[2023-03-12 16:50:22] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2078 ms. (steps per millisecond=481 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1275 ms. (steps per millisecond=784 ) properties (out of 1) seen :0
[2023-03-12 16:50:26] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
// Phase 1: matrix 678 rows 414 cols
[2023-03-12 16:50:26] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-12 16:50:26] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:50:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:26] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-12 16:50:26] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:50:26] [INFO ] [Real]Added 74 Read/Feed constraints in 41 ms returned sat
[2023-03-12 16:50:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:50:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:50:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:26] [INFO ] [Nat]Absence check using state equation in 128 ms returned sat
[2023-03-12 16:50:26] [INFO ] [Nat]Added 74 Read/Feed constraints in 60 ms returned sat
[2023-03-12 16:50:26] [INFO ] Deduced a trap composed of 74 places in 167 ms of which 1 ms to minimize.
[2023-03-12 16:50:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 207 ms
[2023-03-12 16:50:26] [INFO ] Computed and/alt/rep : 333/1251/331 causal constraints (skipped 345 transitions) in 63 ms.
[2023-03-12 16:50:27] [INFO ] Added : 7 causal constraints over 4 iterations in 260 ms. Result :sat
Minimization took 81 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1588]
Support contains 1 out of 414 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 42 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 414/414 places, 1202/1202 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 41 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
[2023-03-12 16:50:29] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:50:29] [INFO ] Invariant cache hit.
[2023-03-12 16:50:29] [INFO ] Implicit Places using invariants in 279 ms returned []
[2023-03-12 16:50:29] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:50:29] [INFO ] Invariant cache hit.
[2023-03-12 16:50:29] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:50:30] [INFO ] Implicit Places using invariants and state equation in 1050 ms returned []
Implicit Place search using SMT with State Equation took 1334 ms to find 0 implicit places.
[2023-03-12 16:50:30] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-12 16:50:30] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:50:30] [INFO ] Invariant cache hit.
[2023-03-12 16:50:31] [INFO ] Dead Transitions using invariants and state equation in 368 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1778 ms. Remains : 414/414 places, 1202/1202 transitions.
Ending property specific reduction for FunctionPointer-PT-c064-UpperBounds-07 in 17804 ms.
Starting property specific reduction for FunctionPointer-PT-c064-UpperBounds-08
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:50:31] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-12 16:50:31] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:50:31] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-12 16:50:31] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:31] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:50:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:50:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:50:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:31] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:50:31] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:50:31] [INFO ] [Nat]Added 93 Read/Feed constraints in 25 ms returned sat
[2023-03-12 16:50:31] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 67 ms.
[2023-03-12 16:50:32] [INFO ] Added : 9 causal constraints over 3 iterations in 262 ms. Result :sat
Minimization took 48 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 451 transition count 1288
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 451 transition count 1288
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 451 transition count 1284
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 446 transition count 1272
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 446 transition count 1272
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 32 place count 442 transition count 1262
Iterating global reduction 1 with 4 rules applied. Total rules applied 36 place count 442 transition count 1262
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 438 transition count 1252
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 438 transition count 1252
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 48 place count 434 transition count 1244
Iterating global reduction 1 with 4 rules applied. Total rules applied 52 place count 434 transition count 1244
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 56 place count 430 transition count 1236
Iterating global reduction 1 with 4 rules applied. Total rules applied 60 place count 430 transition count 1236
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 63 place count 427 transition count 1230
Iterating global reduction 1 with 3 rules applied. Total rules applied 66 place count 427 transition count 1230
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 69 place count 424 transition count 1224
Iterating global reduction 1 with 3 rules applied. Total rules applied 72 place count 424 transition count 1224
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 74 place count 422 transition count 1220
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 422 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 77 place count 421 transition count 1218
Iterating global reduction 1 with 1 rules applied. Total rules applied 78 place count 421 transition count 1218
Applied a total of 78 rules in 141 ms. Remains 421 /458 variables (removed 37) and now considering 1218/1302 (removed 84) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 421/458 places, 1218/1302 transitions.
Normalized transition count is 688 out of 1218 initially.
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 16:50:32] [INFO ] Computed 3 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2047 ms. (steps per millisecond=488 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1265 ms. (steps per millisecond=790 ) properties (out of 1) seen :431
[2023-03-12 16:50:35] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 16:50:35] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 16:50:35] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:50:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:35] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2023-03-12 16:50:35] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:50:35] [INFO ] [Real]Added 75 Read/Feed constraints in 64 ms returned sat
[2023-03-12 16:50:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:50:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:50:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:36] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2023-03-12 16:50:36] [INFO ] [Nat]Added 75 Read/Feed constraints in 66 ms returned sat
[2023-03-12 16:50:36] [INFO ] Deduced a trap composed of 113 places in 171 ms of which 0 ms to minimize.
[2023-03-12 16:50:36] [INFO ] Deduced a trap composed of 111 places in 164 ms of which 1 ms to minimize.
[2023-03-12 16:50:36] [INFO ] Deduced a trap composed of 88 places in 167 ms of which 1 ms to minimize.
[2023-03-12 16:50:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 586 ms
[2023-03-12 16:50:36] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 354 transitions) in 63 ms.
[2023-03-12 16:50:37] [INFO ] Added : 13 causal constraints over 4 iterations in 281 ms. Result :sat
Minimization took 59 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[431]
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 43 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 421/421 places, 1218/1218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 43 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
[2023-03-12 16:50:39] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:50:39] [INFO ] Invariant cache hit.
[2023-03-12 16:50:39] [INFO ] Implicit Places using invariants in 279 ms returned []
[2023-03-12 16:50:39] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:50:39] [INFO ] Invariant cache hit.
[2023-03-12 16:50:39] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:50:42] [INFO ] Implicit Places using invariants and state equation in 2926 ms returned []
Implicit Place search using SMT with State Equation took 3209 ms to find 0 implicit places.
[2023-03-12 16:50:42] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-12 16:50:42] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:50:42] [INFO ] Invariant cache hit.
[2023-03-12 16:50:42] [INFO ] Dead Transitions using invariants and state equation in 368 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3655 ms. Remains : 421/421 places, 1218/1218 transitions.
Normalized transition count is 688 out of 1218 initially.
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 16:50:42] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2062 ms. (steps per millisecond=484 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1266 ms. (steps per millisecond=789 ) properties (out of 1) seen :448
[2023-03-12 16:50:46] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 16:50:46] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 16:50:46] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:50:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:46] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2023-03-12 16:50:46] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:50:46] [INFO ] [Real]Added 75 Read/Feed constraints in 67 ms returned sat
[2023-03-12 16:50:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:50:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:50:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:46] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:50:46] [INFO ] [Nat]Added 75 Read/Feed constraints in 60 ms returned sat
[2023-03-12 16:50:46] [INFO ] Deduced a trap composed of 113 places in 178 ms of which 1 ms to minimize.
[2023-03-12 16:50:47] [INFO ] Deduced a trap composed of 111 places in 169 ms of which 0 ms to minimize.
[2023-03-12 16:50:47] [INFO ] Deduced a trap composed of 88 places in 172 ms of which 0 ms to minimize.
[2023-03-12 16:50:47] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 600 ms
[2023-03-12 16:50:47] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 354 transitions) in 62 ms.
[2023-03-12 16:50:47] [INFO ] Added : 13 causal constraints over 4 iterations in 286 ms. Result :sat
Minimization took 55 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[448]
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 43 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 421/421 places, 1218/1218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 46 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
[2023-03-12 16:50:49] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:50:49] [INFO ] Invariant cache hit.
[2023-03-12 16:50:49] [INFO ] Implicit Places using invariants in 281 ms returned []
[2023-03-12 16:50:49] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:50:49] [INFO ] Invariant cache hit.
[2023-03-12 16:50:50] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:50:50] [INFO ] Implicit Places using invariants and state equation in 996 ms returned []
Implicit Place search using SMT with State Equation took 1282 ms to find 0 implicit places.
[2023-03-12 16:50:51] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-12 16:50:51] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:50:51] [INFO ] Invariant cache hit.
[2023-03-12 16:50:51] [INFO ] Dead Transitions using invariants and state equation in 396 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1755 ms. Remains : 421/421 places, 1218/1218 transitions.
Normalized transition count is 688 out of 1218 initially.
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 16:50:51] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2060 ms. (steps per millisecond=485 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1322 ms. (steps per millisecond=756 ) properties (out of 1) seen :450
[2023-03-12 16:50:54] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 16:50:54] [INFO ] Computed 3 place invariants in 10 ms
[2023-03-12 16:50:54] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:54] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2023-03-12 16:50:55] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:50:55] [INFO ] [Real]Added 75 Read/Feed constraints in 66 ms returned sat
[2023-03-12 16:50:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:50:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:50:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:50:55] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2023-03-12 16:50:55] [INFO ] [Nat]Added 75 Read/Feed constraints in 69 ms returned sat
[2023-03-12 16:50:55] [INFO ] Deduced a trap composed of 113 places in 178 ms of which 1 ms to minimize.
[2023-03-12 16:50:55] [INFO ] Deduced a trap composed of 111 places in 171 ms of which 0 ms to minimize.
[2023-03-12 16:50:55] [INFO ] Deduced a trap composed of 88 places in 171 ms of which 0 ms to minimize.
[2023-03-12 16:50:55] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 609 ms
[2023-03-12 16:50:56] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 354 transitions) in 63 ms.
[2023-03-12 16:50:56] [INFO ] Added : 13 causal constraints over 4 iterations in 286 ms. Result :sat
Minimization took 62 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[450]
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 42 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 421/421 places, 1218/1218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 42 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
[2023-03-12 16:50:58] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:50:58] [INFO ] Invariant cache hit.
[2023-03-12 16:50:58] [INFO ] Implicit Places using invariants in 281 ms returned []
[2023-03-12 16:50:58] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:50:58] [INFO ] Invariant cache hit.
[2023-03-12 16:50:58] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:50:59] [INFO ] Implicit Places using invariants and state equation in 891 ms returned []
Implicit Place search using SMT with State Equation took 1175 ms to find 0 implicit places.
[2023-03-12 16:50:59] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-12 16:50:59] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:50:59] [INFO ] Invariant cache hit.
[2023-03-12 16:50:59] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1638 ms. Remains : 421/421 places, 1218/1218 transitions.
Normalized transition count is 688 out of 1218 initially.
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 16:50:59] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 2012 ms. (steps per millisecond=497 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1284 ms. (steps per millisecond=778 ) properties (out of 1) seen :414
[2023-03-12 16:51:03] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 16:51:03] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 16:51:03] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:03] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:51:03] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:51:03] [INFO ] [Real]Added 75 Read/Feed constraints in 63 ms returned sat
[2023-03-12 16:51:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:51:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:03] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:51:03] [INFO ] [Nat]Added 75 Read/Feed constraints in 60 ms returned sat
[2023-03-12 16:51:04] [INFO ] Deduced a trap composed of 113 places in 183 ms of which 1 ms to minimize.
[2023-03-12 16:51:04] [INFO ] Deduced a trap composed of 111 places in 168 ms of which 1 ms to minimize.
[2023-03-12 16:51:04] [INFO ] Deduced a trap composed of 88 places in 167 ms of which 1 ms to minimize.
[2023-03-12 16:51:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 602 ms
[2023-03-12 16:51:04] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 354 transitions) in 60 ms.
[2023-03-12 16:51:04] [INFO ] Added : 13 causal constraints over 4 iterations in 272 ms. Result :sat
Minimization took 57 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[450]
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 43 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 421/421 places, 1218/1218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 43 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
[2023-03-12 16:51:06] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:51:06] [INFO ] Invariant cache hit.
[2023-03-12 16:51:07] [INFO ] Implicit Places using invariants in 277 ms returned []
[2023-03-12 16:51:07] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:51:07] [INFO ] Invariant cache hit.
[2023-03-12 16:51:07] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:51:08] [INFO ] Implicit Places using invariants and state equation in 897 ms returned []
Implicit Place search using SMT with State Equation took 1177 ms to find 0 implicit places.
[2023-03-12 16:51:08] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-12 16:51:08] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:51:08] [INFO ] Invariant cache hit.
[2023-03-12 16:51:08] [INFO ] Dead Transitions using invariants and state equation in 387 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1638 ms. Remains : 421/421 places, 1218/1218 transitions.
Ending property specific reduction for FunctionPointer-PT-c064-UpperBounds-08 in 37296 ms.
Starting property specific reduction for FunctionPointer-PT-c064-UpperBounds-10
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:51:08] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-12 16:51:08] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:51:08] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 16:51:08] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:08] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2023-03-12 16:51:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:51:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:09] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-12 16:51:09] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:51:09] [INFO ] [Nat]Added 93 Read/Feed constraints in 31 ms returned sat
[2023-03-12 16:51:09] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:51:09] [INFO ] Added : 1 causal constraints over 1 iterations in 153 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 451 transition count 1288
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 451 transition count 1288
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 451 transition count 1286
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 446 transition count 1272
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 446 transition count 1272
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 31 place count 441 transition count 1260
Iterating global reduction 1 with 5 rules applied. Total rules applied 36 place count 441 transition count 1260
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 41 place count 436 transition count 1248
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 436 transition count 1248
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 51 place count 431 transition count 1238
Iterating global reduction 1 with 5 rules applied. Total rules applied 56 place count 431 transition count 1238
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 61 place count 426 transition count 1228
Iterating global reduction 1 with 5 rules applied. Total rules applied 66 place count 426 transition count 1228
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 70 place count 422 transition count 1220
Iterating global reduction 1 with 4 rules applied. Total rules applied 74 place count 422 transition count 1220
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 78 place count 418 transition count 1212
Iterating global reduction 1 with 4 rules applied. Total rules applied 82 place count 418 transition count 1212
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 84 place count 416 transition count 1208
Iterating global reduction 1 with 2 rules applied. Total rules applied 86 place count 416 transition count 1208
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 87 place count 415 transition count 1206
Iterating global reduction 1 with 1 rules applied. Total rules applied 88 place count 415 transition count 1206
Applied a total of 88 rules in 134 ms. Remains 415 /458 variables (removed 43) and now considering 1206/1302 (removed 96) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 415/458 places, 1206/1302 transitions.
Normalized transition count is 680 out of 1206 initially.
// Phase 1: matrix 680 rows 415 cols
[2023-03-12 16:51:09] [INFO ] Computed 3 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2111 ms. (steps per millisecond=473 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1242 ms. (steps per millisecond=805 ) properties (out of 1) seen :650
[2023-03-12 16:51:12] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2023-03-12 16:51:12] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 16:51:12] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:13] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2023-03-12 16:51:13] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:51:13] [INFO ] [Real]Added 74 Read/Feed constraints in 61 ms returned sat
[2023-03-12 16:51:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:51:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:13] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:51:13] [INFO ] [Nat]Added 74 Read/Feed constraints in 49 ms returned sat
[2023-03-12 16:51:13] [INFO ] Deduced a trap composed of 70 places in 167 ms of which 1 ms to minimize.
[2023-03-12 16:51:13] [INFO ] Deduced a trap composed of 72 places in 162 ms of which 1 ms to minimize.
[2023-03-12 16:51:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 386 ms
[2023-03-12 16:51:13] [INFO ] Computed and/alt/rep : 333/1252/331 causal constraints (skipped 347 transitions) in 62 ms.
[2023-03-12 16:51:13] [INFO ] Added : 5 causal constraints over 3 iterations in 199 ms. Result :sat
Minimization took 55 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[650]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 48 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 415/415 places, 1206/1206 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 45 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2023-03-12 16:51:14] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
[2023-03-12 16:51:14] [INFO ] Invariant cache hit.
[2023-03-12 16:51:15] [INFO ] Implicit Places using invariants in 266 ms returned []
[2023-03-12 16:51:15] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
[2023-03-12 16:51:15] [INFO ] Invariant cache hit.
[2023-03-12 16:51:15] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:51:16] [INFO ] Implicit Places using invariants and state equation in 1806 ms returned []
Implicit Place search using SMT with State Equation took 2075 ms to find 0 implicit places.
[2023-03-12 16:51:16] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-12 16:51:16] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
[2023-03-12 16:51:16] [INFO ] Invariant cache hit.
[2023-03-12 16:51:17] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2516 ms. Remains : 415/415 places, 1206/1206 transitions.
Normalized transition count is 680 out of 1206 initially.
// Phase 1: matrix 680 rows 415 cols
[2023-03-12 16:51:17] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000004 steps, including 2 resets, run finished after 2107 ms. (steps per millisecond=474 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1310 ms. (steps per millisecond=763 ) properties (out of 1) seen :622
[2023-03-12 16:51:20] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2023-03-12 16:51:20] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 16:51:20] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:20] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:51:20] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:51:21] [INFO ] [Real]Added 74 Read/Feed constraints in 69 ms returned sat
[2023-03-12 16:51:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:51:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:21] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2023-03-12 16:51:21] [INFO ] [Nat]Added 74 Read/Feed constraints in 46 ms returned sat
[2023-03-12 16:51:21] [INFO ] Deduced a trap composed of 70 places in 169 ms of which 0 ms to minimize.
[2023-03-12 16:51:21] [INFO ] Deduced a trap composed of 72 places in 161 ms of which 1 ms to minimize.
[2023-03-12 16:51:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 382 ms
[2023-03-12 16:51:21] [INFO ] Computed and/alt/rep : 333/1252/331 causal constraints (skipped 347 transitions) in 61 ms.
[2023-03-12 16:51:21] [INFO ] Added : 5 causal constraints over 3 iterations in 202 ms. Result :sat
Minimization took 58 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[650]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 42 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 415/415 places, 1206/1206 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 42 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2023-03-12 16:51:22] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
[2023-03-12 16:51:22] [INFO ] Invariant cache hit.
[2023-03-12 16:51:23] [INFO ] Implicit Places using invariants in 275 ms returned []
[2023-03-12 16:51:23] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
[2023-03-12 16:51:23] [INFO ] Invariant cache hit.
[2023-03-12 16:51:23] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:51:24] [INFO ] Implicit Places using invariants and state equation in 966 ms returned []
Implicit Place search using SMT with State Equation took 1243 ms to find 0 implicit places.
[2023-03-12 16:51:24] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-12 16:51:24] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
[2023-03-12 16:51:24] [INFO ] Invariant cache hit.
[2023-03-12 16:51:24] [INFO ] Dead Transitions using invariants and state equation in 354 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1663 ms. Remains : 415/415 places, 1206/1206 transitions.
Ending property specific reduction for FunctionPointer-PT-c064-UpperBounds-10 in 15898 ms.
Starting property specific reduction for FunctionPointer-PT-c064-UpperBounds-11
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:51:24] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-12 16:51:24] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:51:24] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 16:51:24] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:24] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:51:24] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:51:24] [INFO ] [Real]Added 93 Read/Feed constraints in 48 ms returned sat
[2023-03-12 16:51:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:51:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:24] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-12 16:51:25] [INFO ] [Nat]Added 93 Read/Feed constraints in 20 ms returned sat
[2023-03-12 16:51:25] [INFO ] Deduced a trap composed of 185 places in 182 ms of which 1 ms to minimize.
[2023-03-12 16:51:25] [INFO ] Deduced a trap composed of 181 places in 205 ms of which 1 ms to minimize.
[2023-03-12 16:51:25] [INFO ] Deduced a trap composed of 152 places in 206 ms of which 0 ms to minimize.
[2023-03-12 16:51:25] [INFO ] Deduced a trap composed of 150 places in 204 ms of which 1 ms to minimize.
[2023-03-12 16:51:26] [INFO ] Deduced a trap composed of 136 places in 205 ms of which 0 ms to minimize.
[2023-03-12 16:51:26] [INFO ] Deduced a trap composed of 135 places in 183 ms of which 1 ms to minimize.
[2023-03-12 16:51:26] [INFO ] Deduced a trap composed of 128 places in 182 ms of which 1 ms to minimize.
[2023-03-12 16:51:26] [INFO ] Deduced a trap composed of 126 places in 182 ms of which 1 ms to minimize.
[2023-03-12 16:51:26] [INFO ] Deduced a trap composed of 147 places in 190 ms of which 1 ms to minimize.
[2023-03-12 16:51:26] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1965 ms
[2023-03-12 16:51:27] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 70 ms.
[2023-03-12 16:51:27] [INFO ] Added : 13 causal constraints over 4 iterations in 267 ms. Result :sat
Minimization took 73 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 1 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 451 transition count 1288
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 451 transition count 1288
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 451 transition count 1284
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 446 transition count 1272
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 446 transition count 1272
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 32 place count 442 transition count 1262
Iterating global reduction 1 with 4 rules applied. Total rules applied 36 place count 442 transition count 1262
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 438 transition count 1252
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 438 transition count 1252
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 48 place count 434 transition count 1244
Iterating global reduction 1 with 4 rules applied. Total rules applied 52 place count 434 transition count 1244
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 56 place count 430 transition count 1236
Iterating global reduction 1 with 4 rules applied. Total rules applied 60 place count 430 transition count 1236
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 63 place count 427 transition count 1230
Iterating global reduction 1 with 3 rules applied. Total rules applied 66 place count 427 transition count 1230
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 69 place count 424 transition count 1224
Iterating global reduction 1 with 3 rules applied. Total rules applied 72 place count 424 transition count 1224
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 74 place count 422 transition count 1220
Iterating global reduction 1 with 2 rules applied. Total rules applied 76 place count 422 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 77 place count 421 transition count 1218
Iterating global reduction 1 with 1 rules applied. Total rules applied 78 place count 421 transition count 1218
Applied a total of 78 rules in 137 ms. Remains 421 /458 variables (removed 37) and now considering 1218/1302 (removed 84) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 421/458 places, 1218/1302 transitions.
Normalized transition count is 688 out of 1218 initially.
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 16:51:27] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2045 ms. (steps per millisecond=488 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1344 ms. (steps per millisecond=744 ) properties (out of 1) seen :455
[2023-03-12 16:51:30] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 16:51:30] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 16:51:30] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:31] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2023-03-12 16:51:31] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:51:31] [INFO ] [Real]Added 75 Read/Feed constraints in 38 ms returned sat
[2023-03-12 16:51:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:51:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:31] [INFO ] [Nat]Absence check using state equation in 134 ms returned sat
[2023-03-12 16:51:31] [INFO ] [Nat]Added 75 Read/Feed constraints in 64 ms returned sat
[2023-03-12 16:51:31] [INFO ] Deduced a trap composed of 113 places in 174 ms of which 0 ms to minimize.
[2023-03-12 16:51:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 215 ms
[2023-03-12 16:51:31] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 354 transitions) in 62 ms.
[2023-03-12 16:51:31] [INFO ] Added : 7 causal constraints over 3 iterations in 253 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[455]
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 55 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 421/421 places, 1218/1218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 43 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
[2023-03-12 16:51:33] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:51:33] [INFO ] Invariant cache hit.
[2023-03-12 16:51:33] [INFO ] Implicit Places using invariants in 276 ms returned []
[2023-03-12 16:51:33] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:51:33] [INFO ] Invariant cache hit.
[2023-03-12 16:51:34] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:51:35] [INFO ] Implicit Places using invariants and state equation in 1359 ms returned []
Implicit Place search using SMT with State Equation took 1638 ms to find 0 implicit places.
[2023-03-12 16:51:35] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-12 16:51:35] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:51:35] [INFO ] Invariant cache hit.
[2023-03-12 16:51:35] [INFO ] Dead Transitions using invariants and state equation in 369 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2071 ms. Remains : 421/421 places, 1218/1218 transitions.
Normalized transition count is 688 out of 1218 initially.
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 16:51:35] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2106 ms. (steps per millisecond=474 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1326 ms. (steps per millisecond=754 ) properties (out of 1) seen :449
[2023-03-12 16:51:39] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 16:51:39] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-12 16:51:39] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:39] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2023-03-12 16:51:39] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:51:39] [INFO ] [Real]Added 75 Read/Feed constraints in 40 ms returned sat
[2023-03-12 16:51:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:51:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:39] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2023-03-12 16:51:39] [INFO ] [Nat]Added 75 Read/Feed constraints in 63 ms returned sat
[2023-03-12 16:51:39] [INFO ] Deduced a trap composed of 113 places in 181 ms of which 1 ms to minimize.
[2023-03-12 16:51:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 220 ms
[2023-03-12 16:51:39] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 354 transitions) in 61 ms.
[2023-03-12 16:51:40] [INFO ] Added : 7 causal constraints over 3 iterations in 250 ms. Result :sat
Minimization took 59 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[455]
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 42 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 421/421 places, 1218/1218 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 43 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
[2023-03-12 16:51:41] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:51:41] [INFO ] Invariant cache hit.
[2023-03-12 16:51:42] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-12 16:51:42] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:51:42] [INFO ] Invariant cache hit.
[2023-03-12 16:51:42] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:51:43] [INFO ] Implicit Places using invariants and state equation in 1363 ms returned []
Implicit Place search using SMT with State Equation took 1644 ms to find 0 implicit places.
[2023-03-12 16:51:43] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-12 16:51:43] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 16:51:43] [INFO ] Invariant cache hit.
[2023-03-12 16:51:43] [INFO ] Dead Transitions using invariants and state equation in 364 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2077 ms. Remains : 421/421 places, 1218/1218 transitions.
Ending property specific reduction for FunctionPointer-PT-c064-UpperBounds-11 in 19463 ms.
Starting property specific reduction for FunctionPointer-PT-c064-UpperBounds-13
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:51:43] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-12 16:51:43] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:51:43] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-12 16:51:44] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:44] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2023-03-12 16:51:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:51:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 16:51:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:44] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 16:51:44] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:51:44] [INFO ] [Nat]Added 93 Read/Feed constraints in 24 ms returned sat
[2023-03-12 16:51:44] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 66 ms.
[2023-03-12 16:51:44] [INFO ] Added : 6 causal constraints over 3 iterations in 258 ms. Result :sat
Minimization took 44 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 451 transition count 1288
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 451 transition count 1288
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 451 transition count 1284
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 446 transition count 1270
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 446 transition count 1270
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 32 place count 442 transition count 1262
Iterating global reduction 1 with 4 rules applied. Total rules applied 36 place count 442 transition count 1262
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 40 place count 438 transition count 1252
Iterating global reduction 1 with 4 rules applied. Total rules applied 44 place count 438 transition count 1252
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 48 place count 434 transition count 1244
Iterating global reduction 1 with 4 rules applied. Total rules applied 52 place count 434 transition count 1244
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 56 place count 430 transition count 1236
Iterating global reduction 1 with 4 rules applied. Total rules applied 60 place count 430 transition count 1236
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 63 place count 427 transition count 1230
Iterating global reduction 1 with 3 rules applied. Total rules applied 66 place count 427 transition count 1230
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 69 place count 424 transition count 1224
Iterating global reduction 1 with 3 rules applied. Total rules applied 72 place count 424 transition count 1224
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 73 place count 423 transition count 1222
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 423 transition count 1222
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 75 place count 422 transition count 1220
Iterating global reduction 1 with 1 rules applied. Total rules applied 76 place count 422 transition count 1220
Applied a total of 76 rules in 133 ms. Remains 422 /458 variables (removed 36) and now considering 1220/1302 (removed 82) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 134 ms. Remains : 422/458 places, 1220/1302 transitions.
Normalized transition count is 689 out of 1220 initially.
// Phase 1: matrix 689 rows 422 cols
[2023-03-12 16:51:44] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 2058 ms. (steps per millisecond=485 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1374 ms. (steps per millisecond=727 ) properties (out of 1) seen :185
[2023-03-12 16:51:48] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2023-03-12 16:51:48] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 16:51:48] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:48] [INFO ] [Real]Absence check using state equation in 133 ms returned sat
[2023-03-12 16:51:48] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:51:48] [INFO ] [Real]Added 75 Read/Feed constraints in 74 ms returned sat
[2023-03-12 16:51:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:51:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:48] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:51:48] [INFO ] [Nat]Added 75 Read/Feed constraints in 68 ms returned sat
[2023-03-12 16:51:49] [INFO ] Deduced a trap composed of 113 places in 201 ms of which 1 ms to minimize.
[2023-03-12 16:51:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 245 ms
[2023-03-12 16:51:49] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 355 transitions) in 61 ms.
[2023-03-12 16:51:49] [INFO ] Added : 12 causal constraints over 4 iterations in 255 ms. Result :sat
Minimization took 55 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[185]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1220/1220 transitions.
Applied a total of 0 rules in 43 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 422/422 places, 1220/1220 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1220/1220 transitions.
Applied a total of 0 rules in 43 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
[2023-03-12 16:51:50] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
[2023-03-12 16:51:50] [INFO ] Invariant cache hit.
[2023-03-12 16:51:50] [INFO ] Implicit Places using invariants in 276 ms returned []
[2023-03-12 16:51:50] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
[2023-03-12 16:51:50] [INFO ] Invariant cache hit.
[2023-03-12 16:51:50] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:51:53] [INFO ] Implicit Places using invariants and state equation in 3065 ms returned []
Implicit Place search using SMT with State Equation took 3344 ms to find 0 implicit places.
[2023-03-12 16:51:53] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-12 16:51:53] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
[2023-03-12 16:51:53] [INFO ] Invariant cache hit.
[2023-03-12 16:51:54] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3786 ms. Remains : 422/422 places, 1220/1220 transitions.
Normalized transition count is 689 out of 1220 initially.
// Phase 1: matrix 689 rows 422 cols
[2023-03-12 16:51:54] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2036 ms. (steps per millisecond=491 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1230 ms. (steps per millisecond=813 ) properties (out of 1) seen :168
[2023-03-12 16:51:57] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2023-03-12 16:51:57] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-12 16:51:57] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:57] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2023-03-12 16:51:57] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:51:57] [INFO ] [Real]Added 75 Read/Feed constraints in 75 ms returned sat
[2023-03-12 16:51:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:51:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:51:57] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2023-03-12 16:51:58] [INFO ] [Nat]Added 75 Read/Feed constraints in 75 ms returned sat
[2023-03-12 16:51:58] [INFO ] Deduced a trap composed of 113 places in 174 ms of which 0 ms to minimize.
[2023-03-12 16:51:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 216 ms
[2023-03-12 16:51:58] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 355 transitions) in 61 ms.
[2023-03-12 16:51:58] [INFO ] Added : 12 causal constraints over 4 iterations in 252 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[185]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1220/1220 transitions.
Applied a total of 0 rules in 50 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 422/422 places, 1220/1220 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 1220/1220 transitions.
Applied a total of 0 rules in 43 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
[2023-03-12 16:51:59] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
[2023-03-12 16:51:59] [INFO ] Invariant cache hit.
[2023-03-12 16:51:59] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-12 16:51:59] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
[2023-03-12 16:51:59] [INFO ] Invariant cache hit.
[2023-03-12 16:51:59] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 16:52:02] [INFO ] Implicit Places using invariants and state equation in 2705 ms returned []
Implicit Place search using SMT with State Equation took 2985 ms to find 0 implicit places.
[2023-03-12 16:52:02] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-12 16:52:02] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
[2023-03-12 16:52:02] [INFO ] Invariant cache hit.
[2023-03-12 16:52:02] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3424 ms. Remains : 422/422 places, 1220/1220 transitions.
Ending property specific reduction for FunctionPointer-PT-c064-UpperBounds-13 in 18879 ms.
Starting property specific reduction for FunctionPointer-PT-c064-UpperBounds-15
Normalized transition count is 752 out of 1302 initially.
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:52:02] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-12 16:52:02] [INFO ] Flow matrix only has 752 transitions (discarded 550 similar events)
// Phase 1: matrix 752 rows 458 cols
[2023-03-12 16:52:02] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-12 16:52:02] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:52:03] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2023-03-12 16:52:03] [INFO ] State equation strengthened by 93 read => feed constraints.
[2023-03-12 16:52:03] [INFO ] [Real]Added 93 Read/Feed constraints in 28 ms returned sat
[2023-03-12 16:52:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:52:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:52:03] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 16:52:03] [INFO ] [Nat]Added 93 Read/Feed constraints in 61 ms returned sat
[2023-03-12 16:52:03] [INFO ] Deduced a trap composed of 147 places in 187 ms of which 1 ms to minimize.
[2023-03-12 16:52:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 232 ms
[2023-03-12 16:52:03] [INFO ] Computed and/alt/rep : 102/203/95 causal constraints (skipped 655 transitions) in 67 ms.
[2023-03-12 16:52:03] [INFO ] Added : 1 causal constraints over 1 iterations in 156 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7]
Support contains 1 out of 458 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 458/458 places, 1302/1302 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 451 transition count 1288
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 451 transition count 1288
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 451 transition count 1284
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 445 transition count 1268
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 445 transition count 1268
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 35 place count 440 transition count 1256
Iterating global reduction 1 with 5 rules applied. Total rules applied 40 place count 440 transition count 1256
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 45 place count 435 transition count 1244
Iterating global reduction 1 with 5 rules applied. Total rules applied 50 place count 435 transition count 1244
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 55 place count 430 transition count 1234
Iterating global reduction 1 with 5 rules applied. Total rules applied 60 place count 430 transition count 1234
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 65 place count 425 transition count 1224
Iterating global reduction 1 with 5 rules applied. Total rules applied 70 place count 425 transition count 1224
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 74 place count 421 transition count 1216
Iterating global reduction 1 with 4 rules applied. Total rules applied 78 place count 421 transition count 1216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 82 place count 417 transition count 1208
Iterating global reduction 1 with 4 rules applied. Total rules applied 86 place count 417 transition count 1208
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 88 place count 415 transition count 1204
Iterating global reduction 1 with 2 rules applied. Total rules applied 90 place count 415 transition count 1204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 91 place count 414 transition count 1202
Iterating global reduction 1 with 1 rules applied. Total rules applied 92 place count 414 transition count 1202
Applied a total of 92 rules in 133 ms. Remains 414 /458 variables (removed 44) and now considering 1202/1302 (removed 100) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 135 ms. Remains : 414/458 places, 1202/1302 transitions.
Normalized transition count is 678 out of 1202 initially.
// Phase 1: matrix 678 rows 414 cols
[2023-03-12 16:52:04] [INFO ] Computed 3 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2080 ms. (steps per millisecond=480 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1286 ms. (steps per millisecond=777 ) properties (out of 1) seen :1528
[2023-03-12 16:52:07] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
// Phase 1: matrix 678 rows 414 cols
[2023-03-12 16:52:07] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-12 16:52:07] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:52:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:52:07] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-12 16:52:07] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:52:07] [INFO ] [Real]Added 74 Read/Feed constraints in 42 ms returned sat
[2023-03-12 16:52:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:52:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:52:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:52:07] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:52:07] [INFO ] [Nat]Added 74 Read/Feed constraints in 65 ms returned sat
[2023-03-12 16:52:08] [INFO ] Deduced a trap composed of 74 places in 170 ms of which 1 ms to minimize.
[2023-03-12 16:52:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
[2023-03-12 16:52:08] [INFO ] Computed and/alt/rep : 333/1251/331 causal constraints (skipped 345 transitions) in 62 ms.
[2023-03-12 16:52:08] [INFO ] Added : 5 causal constraints over 3 iterations in 205 ms. Result :sat
Minimization took 57 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1528]
Support contains 1 out of 414 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 42 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 414/414 places, 1202/1202 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 42 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
[2023-03-12 16:52:10] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:52:10] [INFO ] Invariant cache hit.
[2023-03-12 16:52:10] [INFO ] Implicit Places using invariants in 281 ms returned []
[2023-03-12 16:52:10] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:52:10] [INFO ] Invariant cache hit.
[2023-03-12 16:52:10] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:52:11] [INFO ] Implicit Places using invariants and state equation in 1271 ms returned []
Implicit Place search using SMT with State Equation took 1567 ms to find 0 implicit places.
[2023-03-12 16:52:11] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-12 16:52:11] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:52:11] [INFO ] Invariant cache hit.
[2023-03-12 16:52:12] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1995 ms. Remains : 414/414 places, 1202/1202 transitions.
Normalized transition count is 678 out of 1202 initially.
// Phase 1: matrix 678 rows 414 cols
[2023-03-12 16:52:12] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 2055 ms. (steps per millisecond=486 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1327 ms. (steps per millisecond=753 ) properties (out of 1) seen :1602
[2023-03-12 16:52:15] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
// Phase 1: matrix 678 rows 414 cols
[2023-03-12 16:52:15] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 16:52:15] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:52:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:52:15] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-12 16:52:15] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:52:15] [INFO ] [Real]Added 74 Read/Feed constraints in 41 ms returned sat
[2023-03-12 16:52:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:52:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:52:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:52:16] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-12 16:52:16] [INFO ] [Nat]Added 74 Read/Feed constraints in 58 ms returned sat
[2023-03-12 16:52:16] [INFO ] Deduced a trap composed of 74 places in 169 ms of which 0 ms to minimize.
[2023-03-12 16:52:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 207 ms
[2023-03-12 16:52:16] [INFO ] Computed and/alt/rep : 333/1251/331 causal constraints (skipped 345 transitions) in 59 ms.
[2023-03-12 16:52:16] [INFO ] Added : 5 causal constraints over 3 iterations in 200 ms. Result :sat
Minimization took 58 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1602]
Support contains 1 out of 414 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 44 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 414/414 places, 1202/1202 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 43 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
[2023-03-12 16:52:19] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:52:19] [INFO ] Invariant cache hit.
[2023-03-12 16:52:19] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-12 16:52:19] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:52:19] [INFO ] Invariant cache hit.
[2023-03-12 16:52:19] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:52:20] [INFO ] Implicit Places using invariants and state equation in 1023 ms returned []
Implicit Place search using SMT with State Equation took 1293 ms to find 0 implicit places.
[2023-03-12 16:52:20] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-12 16:52:20] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:52:20] [INFO ] Invariant cache hit.
[2023-03-12 16:52:20] [INFO ] Dead Transitions using invariants and state equation in 356 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1717 ms. Remains : 414/414 places, 1202/1202 transitions.
Normalized transition count is 678 out of 1202 initially.
// Phase 1: matrix 678 rows 414 cols
[2023-03-12 16:52:20] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2032 ms. (steps per millisecond=492 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1269 ms. (steps per millisecond=788 ) properties (out of 1) seen :1580
[2023-03-12 16:52:24] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
// Phase 1: matrix 678 rows 414 cols
[2023-03-12 16:52:24] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-12 16:52:24] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 16:52:24] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2023-03-12 16:52:24] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:52:24] [INFO ] [Real]Added 74 Read/Feed constraints in 43 ms returned sat
[2023-03-12 16:52:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 16:52:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 16:52:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 16:52:24] [INFO ] [Nat]Absence check using state equation in 134 ms returned sat
[2023-03-12 16:52:24] [INFO ] [Nat]Added 74 Read/Feed constraints in 58 ms returned sat
[2023-03-12 16:52:24] [INFO ] Deduced a trap composed of 74 places in 171 ms of which 1 ms to minimize.
[2023-03-12 16:52:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 213 ms
[2023-03-12 16:52:24] [INFO ] Computed and/alt/rep : 333/1251/331 causal constraints (skipped 345 transitions) in 61 ms.
[2023-03-12 16:52:25] [INFO ] Added : 5 causal constraints over 3 iterations in 213 ms. Result :sat
Minimization took 57 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1602]
Support contains 1 out of 414 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 42 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 414/414 places, 1202/1202 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 414/414 places, 1202/1202 transitions.
Applied a total of 0 rules in 42 ms. Remains 414 /414 variables (removed 0) and now considering 1202/1202 (removed 0) transitions.
[2023-03-12 16:52:27] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:52:27] [INFO ] Invariant cache hit.
[2023-03-12 16:52:27] [INFO ] Implicit Places using invariants in 275 ms returned []
[2023-03-12 16:52:27] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:52:27] [INFO ] Invariant cache hit.
[2023-03-12 16:52:27] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 16:52:28] [INFO ] Implicit Places using invariants and state equation in 1012 ms returned []
Implicit Place search using SMT with State Equation took 1291 ms to find 0 implicit places.
[2023-03-12 16:52:28] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-12 16:52:28] [INFO ] Flow matrix only has 678 transitions (discarded 524 similar events)
[2023-03-12 16:52:28] [INFO ] Invariant cache hit.
[2023-03-12 16:52:29] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1721 ms. Remains : 414/414 places, 1202/1202 transitions.
Ending property specific reduction for FunctionPointer-PT-c064-UpperBounds-15 in 26392 ms.
[2023-03-12 16:52:29] [INFO ] Flatten gal took : 122 ms
[2023-03-12 16:52:29] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/UpperBounds.sr.xml took 2 ms.
[2023-03-12 16:52:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 458 places, 1302 transitions and 5334 arcs took 7 ms.
Total runtime 497962 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/2069/ub_0_ --maxsum=/tmp/2069/ub_1_ --maxsum=/tmp/2069/ub_2_ --maxsum=/tmp/2069/ub_3_ --maxsum=/tmp/2069/ub_4_ --maxsum=/tmp/2069/ub_5_ --maxsum=/tmp/2069/ub_6_ --maxsum=/tmp/2069/ub_7_ --maxsum=/tmp/2069/ub_8_
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14762560 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16094108 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="FunctionPointer-PT-c064"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is FunctionPointer-PT-c064, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r169-tall-167838856400757"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c064.tgz
mv FunctionPointer-PT-c064 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;