About the Execution of Marcie+red for FunctionPointer-PT-c008
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6372.020 | 3600000.00 | 3655349.00 | 8928.70 | 0 ? 0 ? 0 ? ? ? 0 ? ? ? 0 ? 0 ? | 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.r170-tall-167838857700733.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)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is FunctionPointer-PT-c008, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-tall-167838857700733
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.6K Feb 25 11:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 11:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K 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 16K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 12:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 12:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 115K 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-c008-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-c008-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678624056036
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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c008
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-12 12:27:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-12 12:27:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 12:27:37] [INFO ] Load time of PNML (sax parser for PT used): 313 ms
[2023-03-12 12:27:37] [INFO ] Transformed 2826 places.
[2023-03-12 12:27:37] [INFO ] Transformed 8960 transitions.
[2023-03-12 12:27:38] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 575 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 13 ms.
Deduced a syphon composed of 1198 places in 40 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c008-UpperBounds-00 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c008-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 3540 out of 5962 initially.
// Phase 1: matrix 3540 rows 1628 cols
[2023-03-12 12:27:38] [INFO ] Computed 4 place invariants in 92 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 10) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :2
[2023-03-12 12:27:38] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2023-03-12 12:27:38] [INFO ] Computed 4 place invariants in 39 ms
[2023-03-12 12:27:38] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned sat
[2023-03-12 12:27:39] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:27:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:27:39] [INFO ] [Real]Absence check using state equation in 767 ms returned sat
[2023-03-12 12:27:39] [INFO ] State equation strengthened by 479 read => feed constraints.
[2023-03-12 12:27:40] [INFO ] [Real]Added 479 Read/Feed constraints in 172 ms returned sat
[2023-03-12 12:27:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:27:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-12 12:27:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:27:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:27:41] [INFO ] [Nat]Absence check using state equation in 722 ms returned sat
[2023-03-12 12:27:41] [INFO ] [Nat]Added 479 Read/Feed constraints in 146 ms returned sat
[2023-03-12 12:27:42] [INFO ] Deduced a trap composed of 133 places in 1225 ms of which 7 ms to minimize.
[2023-03-12 12:27:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1443 ms
[2023-03-12 12:27:43] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 693 ms.
[2023-03-12 12:27:43] [INFO ] Added : 1 causal constraints over 1 iterations in 1010 ms. Result :sat
[2023-03-12 12:27:44] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 12:27:44] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:27:44] [INFO ] [Real]Absence check using state equation in 810 ms returned sat
[2023-03-12 12:27:45] [INFO ] [Real]Added 479 Read/Feed constraints in 90 ms returned sat
[2023-03-12 12:27:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:27:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-12 12:27:45] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:27:46] [INFO ] [Nat]Absence check using state equation in 748 ms returned sat
[2023-03-12 12:27:46] [INFO ] [Nat]Added 479 Read/Feed constraints in 115 ms returned sat
[2023-03-12 12:27:46] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 467 ms.
[2023-03-12 12:27:47] [INFO ] Added : 2 causal constraints over 1 iterations in 785 ms. Result :sat
[2023-03-12 12:27:47] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 12:27:47] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:27:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:27:48] [INFO ] [Real]Absence check using state equation in 744 ms returned sat
[2023-03-12 12:27:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:27:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 12:27:48] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:27:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:27:49] [INFO ] [Nat]Absence check using state equation in 751 ms returned sat
[2023-03-12 12:27:49] [INFO ] [Nat]Added 479 Read/Feed constraints in 282 ms returned sat
[2023-03-12 12:27:49] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 383 ms.
[2023-03-12 12:27:50] [INFO ] Added : 2 causal constraints over 1 iterations in 739 ms. Result :sat
[2023-03-12 12:27:50] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2023-03-12 12:27:50] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:27:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:27:51] [INFO ] [Real]Absence check using state equation in 732 ms returned sat
[2023-03-12 12:27:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:27:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 12:27:51] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:27:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:27:52] [INFO ] [Nat]Absence check using state equation in 711 ms returned sat
[2023-03-12 12:27:52] [INFO ] [Nat]Added 479 Read/Feed constraints in 127 ms returned sat
[2023-03-12 12:27:52] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 384 ms.
[2023-03-12 12:27:54] [INFO ] Deduced a trap composed of 133 places in 1063 ms of which 2 ms to minimize.
[2023-03-12 12:27:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1276 ms
[2023-03-12 12:27:54] [INFO ] Added : 2 causal constraints over 1 iterations in 2029 ms. Result :sat
[2023-03-12 12:27:54] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 12:27:54] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:27:55] [INFO ] [Real]Absence check using state equation in 790 ms returned sat
[2023-03-12 12:27:55] [INFO ] [Real]Added 479 Read/Feed constraints in 76 ms returned sat
[2023-03-12 12:27:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:27:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2023-03-12 12:27:55] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:27:56] [INFO ] [Nat]Absence check using state equation in 807 ms returned sat
[2023-03-12 12:27:56] [INFO ] [Nat]Added 479 Read/Feed constraints in 183 ms returned sat
[2023-03-12 12:27:57] [INFO ] Deduced a trap composed of 133 places in 1035 ms of which 2 ms to minimize.
[2023-03-12 12:27:58] [INFO ] Deduced a trap composed of 133 places in 600 ms of which 2 ms to minimize.
[2023-03-12 12:27:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1910 ms
[2023-03-12 12:27:59] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 420 ms.
[2023-03-12 12:27:59] [INFO ] Added : 2 causal constraints over 1 iterations in 718 ms. Result :sat
[2023-03-12 12:27:59] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 12:27:59] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:27:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:00] [INFO ] [Real]Absence check using state equation in 800 ms returned sat
[2023-03-12 12:28:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 12:28:00] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:01] [INFO ] [Nat]Absence check using state equation in 750 ms returned sat
[2023-03-12 12:28:01] [INFO ] [Nat]Added 479 Read/Feed constraints in 111 ms returned sat
[2023-03-12 12:28:02] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 382 ms.
[2023-03-12 12:28:03] [INFO ] Deduced a trap composed of 133 places in 1060 ms of which 2 ms to minimize.
[2023-03-12 12:28:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1279 ms
[2023-03-12 12:28:03] [INFO ] Added : 2 causal constraints over 1 iterations in 2039 ms. Result :sat
[2023-03-12 12:28:04] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 12:28:04] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:04] [INFO ] [Real]Absence check using state equation in 756 ms returned sat
[2023-03-12 12:28:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 12:28:05] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:05] [INFO ] [Nat]Absence check using state equation in 746 ms returned sat
[2023-03-12 12:28:05] [INFO ] [Nat]Added 479 Read/Feed constraints in 90 ms returned sat
[2023-03-12 12:28:06] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 384 ms.
[2023-03-12 12:28:06] [INFO ] Added : 1 causal constraints over 1 iterations in 676 ms. Result :sat
[2023-03-12 12:28:06] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2023-03-12 12:28:06] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:07] [INFO ] [Real]Absence check using state equation in 788 ms returned sat
[2023-03-12 12:28:07] [INFO ] [Real]Added 479 Read/Feed constraints in 163 ms returned sat
[2023-03-12 12:28:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:08] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 12:28:08] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-12 12:28:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:08] [INFO ] [Nat]Absence check using state equation in 798 ms returned sat
[2023-03-12 12:28:09] [INFO ] [Nat]Added 479 Read/Feed constraints in 253 ms returned sat
[2023-03-12 12:28:10] [INFO ] Deduced a trap composed of 133 places in 1098 ms of which 2 ms to minimize.
[2023-03-12 12:28:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1500 ms
[2023-03-12 12:28:11] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 417 ms.
[2023-03-12 12:28:11] [INFO ] Added : 2 causal constraints over 1 iterations in 732 ms. Result :sat
[2023-03-12 12:28:11] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2023-03-12 12:28:11] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:12] [INFO ] [Real]Absence check using state equation in 712 ms returned sat
[2023-03-12 12:28:12] [INFO ] [Real]Added 479 Read/Feed constraints in 155 ms returned sat
[2023-03-12 12:28:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 12:28:12] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-12 12:28:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:13] [INFO ] [Nat]Absence check using state equation in 777 ms returned sat
[2023-03-12 12:28:13] [INFO ] [Nat]Added 479 Read/Feed constraints in 143 ms returned sat
[2023-03-12 12:28:14] [INFO ] Deduced a trap composed of 133 places in 1063 ms of which 1 ms to minimize.
[2023-03-12 12:28:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1250 ms
[2023-03-12 12:28:15] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 400 ms.
[2023-03-12 12:28:15] [INFO ] Added : 2 causal constraints over 1 iterations in 707 ms. Result :sat
[2023-03-12 12:28:16] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 12:28:16] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:16] [INFO ] [Real]Absence check using state equation in 792 ms returned sat
[2023-03-12 12:28:17] [INFO ] [Real]Added 479 Read/Feed constraints in 207 ms returned sat
[2023-03-12 12:28:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2023-03-12 12:28:17] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:18] [INFO ] [Nat]Absence check using state equation in 735 ms returned sat
[2023-03-12 12:28:18] [INFO ] [Nat]Added 479 Read/Feed constraints in 110 ms returned sat
[2023-03-12 12:28:19] [INFO ] Deduced a trap composed of 133 places in 736 ms of which 2 ms to minimize.
[2023-03-12 12:28:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 951 ms
[2023-03-12 12:28:19] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 384 ms.
[2023-03-12 12:28:19] [INFO ] Added : 2 causal constraints over 1 iterations in 682 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1, 8, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[1, 1, 0, 0, 2, 0, 0, 1, 4, 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 1425 are kept as prefixes of interest. Removing 203 places using SCC suffix rule.12 ms
Discarding 203 places :
Also discarding 0 output transitions
Drop transitions removed 373 transitions
Reduce isomorphic transitions removed 373 transitions.
Iterating post reduction 0 with 373 rules applied. Total rules applied 374 place count 1425 transition count 5589
Discarding 297 places :
Symmetric choice reduction at 1 with 297 rule applications. Total rules 671 place count 1128 transition count 3331
Iterating global reduction 1 with 297 rules applied. Total rules applied 968 place count 1128 transition count 3331
Ensure Unique test removed 370 transitions
Reduce isomorphic transitions removed 370 transitions.
Iterating post reduction 1 with 370 rules applied. Total rules applied 1338 place count 1128 transition count 2961
Discarding 155 places :
Symmetric choice reduction at 2 with 155 rule applications. Total rules 1493 place count 973 transition count 2651
Iterating global reduction 2 with 155 rules applied. Total rules applied 1648 place count 973 transition count 2651
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 2 with 72 rules applied. Total rules applied 1720 place count 973 transition count 2579
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1734 place count 959 transition count 2551
Iterating global reduction 3 with 14 rules applied. Total rules applied 1748 place count 959 transition count 2551
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1762 place count 945 transition count 2523
Iterating global reduction 3 with 14 rules applied. Total rules applied 1776 place count 945 transition count 2523
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1790 place count 931 transition count 2495
Iterating global reduction 3 with 14 rules applied. Total rules applied 1804 place count 931 transition count 2495
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1818 place count 917 transition count 2467
Iterating global reduction 3 with 14 rules applied. Total rules applied 1832 place count 917 transition count 2467
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1846 place count 903 transition count 2439
Iterating global reduction 3 with 14 rules applied. Total rules applied 1860 place count 903 transition count 2439
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1874 place count 889 transition count 2411
Iterating global reduction 3 with 14 rules applied. Total rules applied 1888 place count 889 transition count 2411
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1899 place count 878 transition count 2389
Iterating global reduction 3 with 11 rules applied. Total rules applied 1910 place count 878 transition count 2389
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 1967 place count 821 transition count 2169
Iterating global reduction 3 with 57 rules applied. Total rules applied 2024 place count 821 transition count 2169
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 2081 place count 764 transition count 1941
Iterating global reduction 3 with 57 rules applied. Total rules applied 2138 place count 764 transition count 1941
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 2195 place count 707 transition count 1819
Iterating global reduction 3 with 57 rules applied. Total rules applied 2252 place count 707 transition count 1819
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 2309 place count 650 transition count 1705
Iterating global reduction 3 with 57 rules applied. Total rules applied 2366 place count 650 transition count 1705
Discarding 56 places :
Symmetric choice reduction at 3 with 56 rule applications. Total rules 2422 place count 594 transition count 1593
Iterating global reduction 3 with 56 rules applied. Total rules applied 2478 place count 594 transition count 1593
Discarding 56 places :
Symmetric choice reduction at 3 with 56 rule applications. Total rules 2534 place count 538 transition count 1481
Iterating global reduction 3 with 56 rules applied. Total rules applied 2590 place count 538 transition count 1481
Discarding 56 places :
Symmetric choice reduction at 3 with 56 rule applications. Total rules 2646 place count 482 transition count 1369
Iterating global reduction 3 with 56 rules applied. Total rules applied 2702 place count 482 transition count 1369
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 2706 place count 478 transition count 1361
Iterating global reduction 3 with 4 rules applied. Total rules applied 2710 place count 478 transition count 1361
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 2724 place count 478 transition count 1347
Applied a total of 2724 rules in 1056 ms. Remains 478 /1628 variables (removed 1150) and now considering 1347/5962 (removed 4615) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1057 ms. Remains : 478/1628 places, 1347/5962 transitions.
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:28:21] [INFO ] Computed 2 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2717 ms. (steps per millisecond=368 ) properties (out of 10) seen :34
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 722 ms. (steps per millisecond=1385 ) properties (out of 10) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 688 ms. (steps per millisecond=1453 ) properties (out of 10) seen :9
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=1366 ) properties (out of 10) seen :237
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 725 ms. (steps per millisecond=1379 ) properties (out of 10) seen :104
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 10) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 702 ms. (steps per millisecond=1424 ) properties (out of 10) seen :206
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 685 ms. (steps per millisecond=1459 ) properties (out of 10) seen :304
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 715 ms. (steps per millisecond=1398 ) properties (out of 10) seen :202
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=1377 ) properties (out of 10) seen :87
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 712 ms. (steps per millisecond=1404 ) properties (out of 10) seen :16
[2023-03-12 12:28:30] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:28:30] [INFO ] Computed 2 place invariants in 11 ms
[2023-03-12 12:28:30] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:30] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:31] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:28:31] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:28:31] [INFO ] [Real]Added 98 Read/Feed constraints in 43 ms returned sat
[2023-03-12 12:28:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:31] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:31] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2023-03-12 12:28:31] [INFO ] [Nat]Added 98 Read/Feed constraints in 57 ms returned sat
[2023-03-12 12:28:31] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 76 ms.
[2023-03-12 12:28:31] [INFO ] Added : 2 causal constraints over 1 iterations in 178 ms. Result :sat
Minimization took 47 ms.
[2023-03-12 12:28:31] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 12:28:31] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-12 12:28:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:32] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2023-03-12 12:28:32] [INFO ] [Real]Added 98 Read/Feed constraints in 29 ms returned sat
[2023-03-12 12:28:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:32] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:32] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2023-03-12 12:28:32] [INFO ] [Nat]Added 98 Read/Feed constraints in 38 ms returned sat
[2023-03-12 12:28:32] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 68 ms.
[2023-03-12 12:28:32] [INFO ] Added : 1 causal constraints over 1 iterations in 166 ms. Result :sat
Minimization took 50 ms.
[2023-03-12 12:28:32] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:32] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:32] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2023-03-12 12:28:32] [INFO ] [Real]Added 98 Read/Feed constraints in 57 ms returned sat
[2023-03-12 12:28:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:33] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:33] [INFO ] [Nat]Absence check using state equation in 154 ms returned sat
[2023-03-12 12:28:33] [INFO ] [Nat]Added 98 Read/Feed constraints in 36 ms returned sat
[2023-03-12 12:28:33] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 66 ms.
[2023-03-12 12:28:33] [INFO ] Added : 2 causal constraints over 1 iterations in 170 ms. Result :sat
Minimization took 46 ms.
[2023-03-12 12:28:33] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 12:28:33] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:33] [INFO ] [Real]Absence check using state equation in 140 ms returned sat
[2023-03-12 12:28:33] [INFO ] [Real]Added 98 Read/Feed constraints in 21 ms returned sat
[2023-03-12 12:28:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:33] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 12:28:33] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:33] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2023-03-12 12:28:34] [INFO ] [Nat]Added 98 Read/Feed constraints in 33 ms returned sat
[2023-03-12 12:28:34] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 68 ms.
[2023-03-12 12:28:34] [INFO ] Added : 2 causal constraints over 1 iterations in 155 ms. Result :sat
Minimization took 55 ms.
[2023-03-12 12:28:34] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:34] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2023-03-12 12:28:34] [INFO ] [Real]Added 98 Read/Feed constraints in 28 ms returned sat
[2023-03-12 12:28:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 12:28:34] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-12 12:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:34] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:28:34] [INFO ] [Nat]Added 98 Read/Feed constraints in 77 ms returned sat
[2023-03-12 12:28:34] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 62 ms.
[2023-03-12 12:28:35] [INFO ] Added : 2 causal constraints over 1 iterations in 153 ms. Result :sat
Minimization took 80 ms.
[2023-03-12 12:28:35] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:35] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:35] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:28:35] [INFO ] [Real]Added 98 Read/Feed constraints in 65 ms returned sat
[2023-03-12 12:28:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:35] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:35] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-12 12:28:35] [INFO ] [Nat]Added 98 Read/Feed constraints in 57 ms returned sat
[2023-03-12 12:28:35] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 66 ms.
[2023-03-12 12:28:35] [INFO ] Added : 2 causal constraints over 1 iterations in 154 ms. Result :sat
Minimization took 61 ms.
[2023-03-12 12:28:36] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:36] [INFO ] [Real]Absence check using state equation in 140 ms returned sat
[2023-03-12 12:28:36] [INFO ] [Real]Added 98 Read/Feed constraints in 64 ms returned sat
[2023-03-12 12:28:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:36] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:36] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 12:28:36] [INFO ] [Nat]Added 98 Read/Feed constraints in 54 ms returned sat
[2023-03-12 12:28:36] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 67 ms.
[2023-03-12 12:28:36] [INFO ] Added : 1 causal constraints over 1 iterations in 158 ms. Result :sat
Minimization took 41 ms.
[2023-03-12 12:28:36] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:37] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2023-03-12 12:28:37] [INFO ] [Real]Added 98 Read/Feed constraints in 51 ms returned sat
[2023-03-12 12:28:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:37] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2023-03-12 12:28:37] [INFO ] [Nat]Added 98 Read/Feed constraints in 46 ms returned sat
[2023-03-12 12:28:37] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 63 ms.
[2023-03-12 12:28:37] [INFO ] Added : 1 causal constraints over 1 iterations in 154 ms. Result :sat
Minimization took 48 ms.
[2023-03-12 12:28:37] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:37] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:37] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2023-03-12 12:28:37] [INFO ] [Real]Added 98 Read/Feed constraints in 61 ms returned sat
[2023-03-12 12:28:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 12:28:38] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:38] [INFO ] [Nat]Absence check using state equation in 130 ms returned sat
[2023-03-12 12:28:38] [INFO ] [Nat]Added 98 Read/Feed constraints in 57 ms returned sat
[2023-03-12 12:28:38] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 65 ms.
[2023-03-12 12:28:38] [INFO ] Added : 2 causal constraints over 1 iterations in 149 ms. Result :sat
Minimization took 46 ms.
[2023-03-12 12:28:38] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:38] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:38] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 12:28:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:38] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:38] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-12 12:28:38] [INFO ] [Nat]Added 98 Read/Feed constraints in 53 ms returned sat
[2023-03-12 12:28:39] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 66 ms.
[2023-03-12 12:28:39] [INFO ] Added : 2 causal constraints over 1 iterations in 154 ms. Result :sat
Minimization took 75 ms.
Current structural bounds on expressions (after SMT) : [-1, 8, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[4, 1, 229, 88, 5, 200, 294, 197, 77, 1]
Support contains 10 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Applied a total of 0 rules in 51 ms. Remains 478 /478 variables (removed 0) and now considering 1347/1347 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 478/478 places, 1347/1347 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Applied a total of 0 rules in 51 ms. Remains 478 /478 variables (removed 0) and now considering 1347/1347 (removed 0) transitions.
[2023-03-12 12:28:44] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
[2023-03-12 12:28:44] [INFO ] Invariant cache hit.
[2023-03-12 12:28:44] [INFO ] Implicit Places using invariants in 418 ms returned []
[2023-03-12 12:28:44] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
[2023-03-12 12:28:44] [INFO ] Invariant cache hit.
[2023-03-12 12:28:44] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:28:45] [INFO ] Implicit Places using invariants and state equation in 909 ms returned []
Implicit Place search using SMT with State Equation took 1330 ms to find 0 implicit places.
[2023-03-12 12:28:45] [INFO ] Redundant transitions in 86 ms returned []
[2023-03-12 12:28:45] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
[2023-03-12 12:28:45] [INFO ] Invariant cache hit.
[2023-03-12 12:28:46] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1881 ms. Remains : 478/478 places, 1347/1347 transitions.
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:28:46] [INFO ] Computed 2 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2421 ms. (steps per millisecond=413 ) properties (out of 10) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 659 ms. (steps per millisecond=1517 ) properties (out of 10) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 10) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 10) seen :253
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 10) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 10) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 640 ms. (steps per millisecond=1562 ) properties (out of 10) seen :290
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 10) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 10) seen :214
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 10) seen :97
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 10) seen :17
[2023-03-12 12:28:54] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:28:54] [INFO ] Computed 2 place invariants in 8 ms
[2023-03-12 12:28:55] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:55] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:55] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 12:28:55] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:28:55] [INFO ] [Real]Added 98 Read/Feed constraints in 44 ms returned sat
[2023-03-12 12:28:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:55] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:55] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-12 12:28:55] [INFO ] [Nat]Added 98 Read/Feed constraints in 56 ms returned sat
[2023-03-12 12:28:55] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 73 ms.
[2023-03-12 12:28:55] [INFO ] Added : 2 causal constraints over 1 iterations in 165 ms. Result :sat
Minimization took 49 ms.
[2023-03-12 12:28:55] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:55] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:56] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2023-03-12 12:28:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:56] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:56] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2023-03-12 12:28:56] [INFO ] [Nat]Added 98 Read/Feed constraints in 28 ms returned sat
[2023-03-12 12:28:56] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 72 ms.
[2023-03-12 12:28:56] [INFO ] Added : 1 causal constraints over 1 iterations in 155 ms. Result :sat
Minimization took 49 ms.
[2023-03-12 12:28:56] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:56] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:56] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 12:28:56] [INFO ] [Real]Added 98 Read/Feed constraints in 54 ms returned sat
[2023-03-12 12:28:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:56] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 12:28:56] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:57] [INFO ] [Nat]Absence check using state equation in 157 ms returned sat
[2023-03-12 12:28:57] [INFO ] [Nat]Added 98 Read/Feed constraints in 42 ms returned sat
[2023-03-12 12:28:57] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 66 ms.
[2023-03-12 12:28:57] [INFO ] Added : 2 causal constraints over 1 iterations in 160 ms. Result :sat
Minimization took 45 ms.
[2023-03-12 12:28:57] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:57] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:28:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:57] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2023-03-12 12:28:57] [INFO ] [Real]Added 98 Read/Feed constraints in 24 ms returned sat
[2023-03-12 12:28:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:57] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:57] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:57] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-12 12:28:57] [INFO ] [Nat]Added 98 Read/Feed constraints in 21 ms returned sat
[2023-03-12 12:28:58] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 72 ms.
[2023-03-12 12:28:58] [INFO ] Added : 2 causal constraints over 1 iterations in 163 ms. Result :sat
Minimization took 53 ms.
[2023-03-12 12:28:58] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:58] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:58] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 12:28:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:58] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 12:28:58] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-12 12:28:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:58] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2023-03-12 12:28:58] [INFO ] [Nat]Added 98 Read/Feed constraints in 67 ms returned sat
[2023-03-12 12:28:58] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 64 ms.
[2023-03-12 12:28:58] [INFO ] Added : 2 causal constraints over 1 iterations in 156 ms. Result :sat
Minimization took 77 ms.
[2023-03-12 12:28:59] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:28:59] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:59] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 12:28:59] [INFO ] [Real]Added 98 Read/Feed constraints in 64 ms returned sat
[2023-03-12 12:28:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:28:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 12:28:59] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:28:59] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-12 12:28:59] [INFO ] [Nat]Added 98 Read/Feed constraints in 56 ms returned sat
[2023-03-12 12:28:59] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 68 ms.
[2023-03-12 12:28:59] [INFO ] Added : 2 causal constraints over 1 iterations in 159 ms. Result :sat
Minimization took 60 ms.
[2023-03-12 12:28:59] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-12 12:28:59] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:28:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:00] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 12:29:00] [INFO ] [Real]Added 98 Read/Feed constraints in 64 ms returned sat
[2023-03-12 12:29:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:00] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 12:29:00] [INFO ] [Nat]Added 98 Read/Feed constraints in 54 ms returned sat
[2023-03-12 12:29:00] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 65 ms.
[2023-03-12 12:29:00] [INFO ] Added : 1 causal constraints over 1 iterations in 154 ms. Result :sat
Minimization took 42 ms.
[2023-03-12 12:29:00] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:00] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2023-03-12 12:29:00] [INFO ] [Real]Added 98 Read/Feed constraints in 50 ms returned sat
[2023-03-12 12:29:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:01] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:01] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2023-03-12 12:29:01] [INFO ] [Nat]Added 98 Read/Feed constraints in 44 ms returned sat
[2023-03-12 12:29:01] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 73 ms.
[2023-03-12 12:29:01] [INFO ] Added : 1 causal constraints over 1 iterations in 161 ms. Result :sat
Minimization took 47 ms.
[2023-03-12 12:29:01] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:01] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:01] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:29:01] [INFO ] [Real]Added 98 Read/Feed constraints in 62 ms returned sat
[2023-03-12 12:29:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:01] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:02] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-12 12:29:02] [INFO ] [Nat]Added 98 Read/Feed constraints in 60 ms returned sat
[2023-03-12 12:29:02] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 66 ms.
[2023-03-12 12:29:02] [INFO ] Added : 2 causal constraints over 1 iterations in 153 ms. Result :sat
Minimization took 47 ms.
[2023-03-12 12:29:02] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:02] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:02] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:29:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:02] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:02] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-12 12:29:02] [INFO ] [Nat]Added 98 Read/Feed constraints in 68 ms returned sat
[2023-03-12 12:29:02] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 65 ms.
[2023-03-12 12:29:03] [INFO ] Added : 2 causal constraints over 1 iterations in 156 ms. Result :sat
Minimization took 77 ms.
Current structural bounds on expressions (after SMT) : [-1, 8, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[5, 6, 242, 88, 7, 281, 294, 200, 87, 7]
Support contains 10 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Applied a total of 0 rules in 49 ms. Remains 478 /478 variables (removed 0) and now considering 1347/1347 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 478/478 places, 1347/1347 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Applied a total of 0 rules in 49 ms. Remains 478 /478 variables (removed 0) and now considering 1347/1347 (removed 0) transitions.
[2023-03-12 12:29:08] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
[2023-03-12 12:29:08] [INFO ] Invariant cache hit.
[2023-03-12 12:29:09] [INFO ] Implicit Places using invariants in 298 ms returned []
[2023-03-12 12:29:09] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
[2023-03-12 12:29:09] [INFO ] Invariant cache hit.
[2023-03-12 12:29:09] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:29:10] [INFO ] Implicit Places using invariants and state equation in 948 ms returned []
Implicit Place search using SMT with State Equation took 1247 ms to find 0 implicit places.
[2023-03-12 12:29:10] [INFO ] Redundant transitions in 29 ms returned []
[2023-03-12 12:29:10] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
[2023-03-12 12:29:10] [INFO ] Invariant cache hit.
[2023-03-12 12:29:10] [INFO ] Dead Transitions using invariants and state equation in 419 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1756 ms. Remains : 478/478 places, 1347/1347 transitions.
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:29:10] [INFO ] Computed 2 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2636 ms. (steps per millisecond=379 ) properties (out of 10) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=1402 ) properties (out of 10) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 719 ms. (steps per millisecond=1390 ) properties (out of 10) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 679 ms. (steps per millisecond=1472 ) properties (out of 10) seen :94
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 10) seen :11
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 10) seen :16
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 10) seen :133
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 642 ms. (steps per millisecond=1557 ) properties (out of 10) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 10) seen :94
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 656 ms. (steps per millisecond=1524 ) properties (out of 10) seen :119
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 10) seen :18
[2023-03-12 12:29:19] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:29:19] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-12 12:29:19] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:19] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:20] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 12:29:20] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:29:20] [INFO ] [Real]Added 98 Read/Feed constraints in 42 ms returned sat
[2023-03-12 12:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:20] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:20] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-12 12:29:20] [INFO ] [Nat]Added 98 Read/Feed constraints in 54 ms returned sat
[2023-03-12 12:29:20] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 65 ms.
[2023-03-12 12:29:20] [INFO ] Added : 2 causal constraints over 1 iterations in 168 ms. Result :sat
Minimization took 45 ms.
[2023-03-12 12:29:20] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:20] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:20] [INFO ] [Real]Absence check using state equation in 168 ms returned sat
[2023-03-12 12:29:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:21] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:21] [INFO ] [Nat]Absence check using state equation in 168 ms returned sat
[2023-03-12 12:29:21] [INFO ] [Nat]Added 98 Read/Feed constraints in 36 ms returned sat
[2023-03-12 12:29:21] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 63 ms.
[2023-03-12 12:29:21] [INFO ] Added : 1 causal constraints over 1 iterations in 155 ms. Result :sat
Minimization took 46 ms.
[2023-03-12 12:29:21] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:21] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:21] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2023-03-12 12:29:21] [INFO ] [Real]Added 98 Read/Feed constraints in 55 ms returned sat
[2023-03-12 12:29:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:21] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:21] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-12 12:29:22] [INFO ] [Nat]Added 98 Read/Feed constraints in 34 ms returned sat
[2023-03-12 12:29:22] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 72 ms.
[2023-03-12 12:29:22] [INFO ] Added : 2 causal constraints over 1 iterations in 167 ms. Result :sat
Minimization took 46 ms.
[2023-03-12 12:29:22] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:22] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:22] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:29:22] [INFO ] [Real]Added 98 Read/Feed constraints in 22 ms returned sat
[2023-03-12 12:29:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:22] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:22] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:22] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2023-03-12 12:29:22] [INFO ] [Nat]Added 98 Read/Feed constraints in 20 ms returned sat
[2023-03-12 12:29:22] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 64 ms.
[2023-03-12 12:29:22] [INFO ] Added : 2 causal constraints over 1 iterations in 154 ms. Result :sat
Minimization took 62 ms.
[2023-03-12 12:29:23] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:23] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:23] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 12:29:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:23] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:23] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:23] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-12 12:29:23] [INFO ] [Nat]Added 98 Read/Feed constraints in 68 ms returned sat
[2023-03-12 12:29:23] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 66 ms.
[2023-03-12 12:29:23] [INFO ] Added : 2 causal constraints over 1 iterations in 168 ms. Result :sat
Minimization took 75 ms.
[2023-03-12 12:29:23] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:23] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:24] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 12:29:24] [INFO ] [Real]Added 98 Read/Feed constraints in 63 ms returned sat
[2023-03-12 12:29:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:24] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:24] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:24] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-12 12:29:24] [INFO ] [Nat]Added 98 Read/Feed constraints in 56 ms returned sat
[2023-03-12 12:29:24] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 64 ms.
[2023-03-12 12:29:24] [INFO ] Added : 2 causal constraints over 1 iterations in 163 ms. Result :sat
Minimization took 60 ms.
[2023-03-12 12:29:24] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:24] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:24] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2023-03-12 12:29:24] [INFO ] [Real]Added 98 Read/Feed constraints in 64 ms returned sat
[2023-03-12 12:29:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:25] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:29:25] [INFO ] [Nat]Added 98 Read/Feed constraints in 54 ms returned sat
[2023-03-12 12:29:25] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 70 ms.
[2023-03-12 12:29:25] [INFO ] Added : 1 causal constraints over 1 iterations in 163 ms. Result :sat
Minimization took 42 ms.
[2023-03-12 12:29:25] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:25] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 12:29:25] [INFO ] [Real]Added 98 Read/Feed constraints in 50 ms returned sat
[2023-03-12 12:29:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:25] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:25] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:26] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2023-03-12 12:29:26] [INFO ] [Nat]Added 98 Read/Feed constraints in 45 ms returned sat
[2023-03-12 12:29:26] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 66 ms.
[2023-03-12 12:29:26] [INFO ] Added : 1 causal constraints over 1 iterations in 157 ms. Result :sat
Minimization took 49 ms.
[2023-03-12 12:29:26] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:26] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:26] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 12:29:26] [INFO ] [Real]Added 98 Read/Feed constraints in 62 ms returned sat
[2023-03-12 12:29:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:26] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:26] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 12:29:26] [INFO ] [Nat]Added 98 Read/Feed constraints in 60 ms returned sat
[2023-03-12 12:29:27] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 66 ms.
[2023-03-12 12:29:27] [INFO ] Added : 2 causal constraints over 1 iterations in 162 ms. Result :sat
Minimization took 45 ms.
[2023-03-12 12:29:27] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:27] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:27] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2023-03-12 12:29:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 12:29:27] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:27] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 12:29:27] [INFO ] [Nat]Added 98 Read/Feed constraints in 67 ms returned sat
[2023-03-12 12:29:27] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 64 ms.
[2023-03-12 12:29:27] [INFO ] Added : 2 causal constraints over 1 iterations in 156 ms. Result :sat
Minimization took 80 ms.
Current structural bounds on expressions (after SMT) : [-1, 8, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[5, 7, 242, 88, 7, 281, 294, 200, 108, 7]
Support contains 10 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Applied a total of 0 rules in 50 ms. Remains 478 /478 variables (removed 0) and now considering 1347/1347 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 478/478 places, 1347/1347 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Applied a total of 0 rules in 48 ms. Remains 478 /478 variables (removed 0) and now considering 1347/1347 (removed 0) transitions.
[2023-03-12 12:29:33] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
[2023-03-12 12:29:33] [INFO ] Invariant cache hit.
[2023-03-12 12:29:33] [INFO ] Implicit Places using invariants in 295 ms returned []
[2023-03-12 12:29:33] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
[2023-03-12 12:29:33] [INFO ] Invariant cache hit.
[2023-03-12 12:29:34] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:29:34] [INFO ] Implicit Places using invariants and state equation in 915 ms returned []
Implicit Place search using SMT with State Equation took 1213 ms to find 0 implicit places.
[2023-03-12 12:29:34] [INFO ] Redundant transitions in 24 ms returned []
[2023-03-12 12:29:34] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
[2023-03-12 12:29:34] [INFO ] Invariant cache hit.
[2023-03-12 12:29:35] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1685 ms. Remains : 478/478 places, 1347/1347 transitions.
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:29:35] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 2398 ms. (steps per millisecond=417 ) properties (out of 10) seen :23
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 10) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 10) seen :24
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 655 ms. (steps per millisecond=1526 ) properties (out of 10) seen :116
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 645 ms. (steps per millisecond=1550 ) properties (out of 10) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 10) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 644 ms. (steps per millisecond=1552 ) properties (out of 10) seen :126
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 647 ms. (steps per millisecond=1545 ) properties (out of 10) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 639 ms. (steps per millisecond=1564 ) properties (out of 10) seen :108
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 653 ms. (steps per millisecond=1531 ) properties (out of 10) seen :100
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 634 ms. (steps per millisecond=1577 ) properties (out of 10) seen :20
[2023-03-12 12:29:44] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:29:44] [INFO ] Computed 2 place invariants in 11 ms
[2023-03-12 12:29:44] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:44] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:44] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:29:44] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:29:44] [INFO ] [Real]Added 98 Read/Feed constraints in 41 ms returned sat
[2023-03-12 12:29:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:44] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:44] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2023-03-12 12:29:44] [INFO ] [Nat]Added 98 Read/Feed constraints in 64 ms returned sat
[2023-03-12 12:29:44] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 64 ms.
[2023-03-12 12:29:44] [INFO ] Added : 2 causal constraints over 1 iterations in 152 ms. Result :sat
Minimization took 40 ms.
[2023-03-12 12:29:45] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:45] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:45] [INFO ] [Real]Absence check using state equation in 168 ms returned sat
[2023-03-12 12:29:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:45] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:45] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2023-03-12 12:29:45] [INFO ] [Nat]Added 98 Read/Feed constraints in 35 ms returned sat
[2023-03-12 12:29:45] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 70 ms.
[2023-03-12 12:29:45] [INFO ] Added : 1 causal constraints over 1 iterations in 162 ms. Result :sat
Minimization took 48 ms.
[2023-03-12 12:29:45] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:45] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:45] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 12:29:46] [INFO ] [Real]Added 98 Read/Feed constraints in 54 ms returned sat
[2023-03-12 12:29:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:46] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:46] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 12:29:46] [INFO ] [Nat]Added 98 Read/Feed constraints in 33 ms returned sat
[2023-03-12 12:29:46] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 65 ms.
[2023-03-12 12:29:46] [INFO ] Added : 2 causal constraints over 1 iterations in 158 ms. Result :sat
Minimization took 44 ms.
[2023-03-12 12:29:46] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:46] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:46] [INFO ] [Real]Absence check using state equation in 140 ms returned sat
[2023-03-12 12:29:46] [INFO ] [Real]Added 98 Read/Feed constraints in 22 ms returned sat
[2023-03-12 12:29:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:46] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:47] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-12 12:29:47] [INFO ] [Nat]Added 98 Read/Feed constraints in 26 ms returned sat
[2023-03-12 12:29:47] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 64 ms.
[2023-03-12 12:29:47] [INFO ] Added : 2 causal constraints over 1 iterations in 158 ms. Result :sat
Minimization took 52 ms.
[2023-03-12 12:29:47] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:47] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:47] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 12:29:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:47] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:47] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:47] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-12 12:29:47] [INFO ] [Nat]Added 98 Read/Feed constraints in 74 ms returned sat
[2023-03-12 12:29:47] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 63 ms.
[2023-03-12 12:29:48] [INFO ] Added : 2 causal constraints over 1 iterations in 154 ms. Result :sat
Minimization took 75 ms.
[2023-03-12 12:29:48] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 12:29:48] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:48] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 12:29:48] [INFO ] [Real]Added 98 Read/Feed constraints in 64 ms returned sat
[2023-03-12 12:29:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:48] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:48] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:48] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 12:29:48] [INFO ] [Nat]Added 98 Read/Feed constraints in 56 ms returned sat
[2023-03-12 12:29:48] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 74 ms.
[2023-03-12 12:29:48] [INFO ] Added : 2 causal constraints over 1 iterations in 159 ms. Result :sat
Minimization took 59 ms.
[2023-03-12 12:29:49] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-12 12:29:49] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:49] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2023-03-12 12:29:49] [INFO ] [Real]Added 98 Read/Feed constraints in 64 ms returned sat
[2023-03-12 12:29:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:49] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:49] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-12 12:29:49] [INFO ] [Nat]Added 98 Read/Feed constraints in 54 ms returned sat
[2023-03-12 12:29:49] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 65 ms.
[2023-03-12 12:29:49] [INFO ] Added : 1 causal constraints over 1 iterations in 155 ms. Result :sat
Minimization took 42 ms.
[2023-03-12 12:29:49] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:49] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:50] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2023-03-12 12:29:50] [INFO ] [Real]Added 98 Read/Feed constraints in 48 ms returned sat
[2023-03-12 12:29:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:50] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:50] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:50] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2023-03-12 12:29:50] [INFO ] [Nat]Added 98 Read/Feed constraints in 52 ms returned sat
[2023-03-12 12:29:50] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 67 ms.
[2023-03-12 12:29:50] [INFO ] Added : 1 causal constraints over 1 iterations in 154 ms. Result :sat
Minimization took 51 ms.
[2023-03-12 12:29:50] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:50] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:50] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2023-03-12 12:29:50] [INFO ] [Real]Added 98 Read/Feed constraints in 59 ms returned sat
[2023-03-12 12:29:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:51] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:51] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 12:29:51] [INFO ] [Nat]Added 98 Read/Feed constraints in 58 ms returned sat
[2023-03-12 12:29:51] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 66 ms.
[2023-03-12 12:29:51] [INFO ] Added : 2 causal constraints over 1 iterations in 157 ms. Result :sat
Minimization took 44 ms.
[2023-03-12 12:29:51] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:51] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:51] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 12:29:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:29:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:51] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:29:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:29:51] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-12 12:29:52] [INFO ] [Nat]Added 98 Read/Feed constraints in 71 ms returned sat
[2023-03-12 12:29:52] [INFO ] Deduced a trap composed of 139 places in 162 ms of which 1 ms to minimize.
[2023-03-12 12:29:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 227 ms
[2023-03-12 12:29:52] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 73 ms.
[2023-03-12 12:29:52] [INFO ] Added : 2 causal constraints over 1 iterations in 163 ms. Result :sat
Minimization took 86 ms.
Current structural bounds on expressions (after SMT) : [-1, 8, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[5, 7, 242, 88, 7, 281, 294, 200, 108, 8]
Support contains 10 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Applied a total of 0 rules in 52 ms. Remains 478 /478 variables (removed 0) and now considering 1347/1347 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 52 ms. Remains : 478/478 places, 1347/1347 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Applied a total of 0 rules in 49 ms. Remains 478 /478 variables (removed 0) and now considering 1347/1347 (removed 0) transitions.
[2023-03-12 12:29:58] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
[2023-03-12 12:29:58] [INFO ] Invariant cache hit.
[2023-03-12 12:29:58] [INFO ] Implicit Places using invariants in 308 ms returned []
[2023-03-12 12:29:58] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
[2023-03-12 12:29:58] [INFO ] Invariant cache hit.
[2023-03-12 12:29:58] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:29:59] [INFO ] Implicit Places using invariants and state equation in 919 ms returned []
Implicit Place search using SMT with State Equation took 1230 ms to find 0 implicit places.
[2023-03-12 12:29:59] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-12 12:29:59] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
[2023-03-12 12:29:59] [INFO ] Invariant cache hit.
[2023-03-12 12:29:59] [INFO ] Dead Transitions using invariants and state equation in 376 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1683 ms. Remains : 478/478 places, 1347/1347 transitions.
Starting property specific reduction for FunctionPointer-PT-c008-UpperBounds-01
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:29:59] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 10002 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) 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 12:29:59] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:29:59] [INFO ] Computed 2 place invariants in 11 ms
[2023-03-12 12:29:59] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:29:59] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:00] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:30:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 12:30:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:00] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 12:30:00] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:30:00] [INFO ] [Nat]Added 98 Read/Feed constraints in 22 ms returned sat
[2023-03-12 12:30:00] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 66 ms.
[2023-03-12 12:30:00] [INFO ] Added : 2 causal constraints over 1 iterations in 153 ms. Result :sat
Minimization took 55 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Graph (complete) has 2302 edges and 478 vertex of which 472 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 472 transition count 1336
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 18 place count 466 transition count 1324
Iterating global reduction 1 with 6 rules applied. Total rules applied 24 place count 466 transition count 1324
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 30 place count 466 transition count 1318
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 36 place count 460 transition count 1304
Iterating global reduction 2 with 6 rules applied. Total rules applied 42 place count 460 transition count 1304
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 48 place count 454 transition count 1290
Iterating global reduction 2 with 6 rules applied. Total rules applied 54 place count 454 transition count 1290
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 59 place count 449 transition count 1274
Iterating global reduction 2 with 5 rules applied. Total rules applied 64 place count 449 transition count 1274
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 69 place count 444 transition count 1264
Iterating global reduction 2 with 5 rules applied. Total rules applied 74 place count 444 transition count 1264
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 79 place count 439 transition count 1254
Iterating global reduction 2 with 5 rules applied. Total rules applied 84 place count 439 transition count 1254
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 89 place count 434 transition count 1244
Iterating global reduction 2 with 5 rules applied. Total rules applied 94 place count 434 transition count 1244
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 99 place count 429 transition count 1234
Iterating global reduction 2 with 5 rules applied. Total rules applied 104 place count 429 transition count 1234
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 108 place count 425 transition count 1226
Iterating global reduction 2 with 4 rules applied. Total rules applied 112 place count 425 transition count 1226
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 115 place count 422 transition count 1220
Iterating global reduction 2 with 3 rules applied. Total rules applied 118 place count 422 transition count 1220
Applied a total of 118 rules in 132 ms. Remains 422 /478 variables (removed 56) and now considering 1220/1347 (removed 127) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 422/478 places, 1220/1347 transitions.
Normalized transition count is 689 out of 1220 initially.
// Phase 1: matrix 689 rows 422 cols
[2023-03-12 12:30:00] [INFO ] Computed 3 place invariants in 9 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2096 ms. (steps per millisecond=477 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 1) seen :0
[2023-03-12 12:30:03] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2023-03-12 12:30:03] [INFO ] Computed 3 place invariants in 7 ms
[2023-03-12 12:30:03] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:03] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-12 12:30:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-12 12:30:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:03] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-12 12:30:03] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:03] [INFO ] [Nat]Added 75 Read/Feed constraints in 19 ms returned sat
[2023-03-12 12:30:03] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 355 transitions) in 58 ms.
[2023-03-12 12:30:04] [INFO ] Added : 13 causal constraints over 4 iterations in 223 ms. Result :sat
Minimization took 45 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
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 44 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 44 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 42 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
[2023-03-12 12:30:04] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
[2023-03-12 12:30:04] [INFO ] Invariant cache hit.
[2023-03-12 12:30:04] [INFO ] Implicit Places using invariants in 274 ms returned []
[2023-03-12 12:30:04] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
[2023-03-12 12:30:04] [INFO ] Invariant cache hit.
[2023-03-12 12:30:04] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:05] [INFO ] Implicit Places using invariants and state equation in 749 ms returned []
Implicit Place search using SMT with State Equation took 1027 ms to find 0 implicit places.
[2023-03-12 12:30:05] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-12 12:30:05] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
[2023-03-12 12:30:05] [INFO ] Invariant cache hit.
[2023-03-12 12:30:05] [INFO ] Dead Transitions using invariants and state equation in 343 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1439 ms. Remains : 422/422 places, 1220/1220 transitions.
Ending property specific reduction for FunctionPointer-PT-c008-UpperBounds-01 in 5811 ms.
Starting property specific reduction for FunctionPointer-PT-c008-UpperBounds-03
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:30:05] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) 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 12:30:05] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:30:05] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-12 12:30:05] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-12 12:30:05] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-12 12:30:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:05] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2023-03-12 12:30:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:05] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:30:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:06] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2023-03-12 12:30:06] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:30:06] [INFO ] [Nat]Added 98 Read/Feed constraints in 25 ms returned sat
[2023-03-12 12:30:06] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 64 ms.
[2023-03-12 12:30:06] [INFO ] Added : 1 causal constraints over 1 iterations in 149 ms. Result :sat
Minimization took 49 ms.
Current structural bounds on expressions (after SMT) : [8] Max seen :[0]
Support contains 1 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Graph (complete) has 2302 edges and 478 vertex of which 472 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 472 transition count 1336
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 19 place count 465 transition count 1322
Iterating global reduction 1 with 7 rules applied. Total rules applied 26 place count 465 transition count 1322
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 32 place count 465 transition count 1316
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 39 place count 458 transition count 1300
Iterating global reduction 2 with 7 rules applied. Total rules applied 46 place count 458 transition count 1300
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 53 place count 451 transition count 1282
Iterating global reduction 2 with 7 rules applied. Total rules applied 60 place count 451 transition count 1282
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 66 place count 445 transition count 1264
Iterating global reduction 2 with 6 rules applied. Total rules applied 72 place count 445 transition count 1264
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 78 place count 439 transition count 1252
Iterating global reduction 2 with 6 rules applied. Total rules applied 84 place count 439 transition count 1252
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 90 place count 433 transition count 1240
Iterating global reduction 2 with 6 rules applied. Total rules applied 96 place count 433 transition count 1240
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 102 place count 427 transition count 1228
Iterating global reduction 2 with 6 rules applied. Total rules applied 108 place count 427 transition count 1228
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 114 place count 421 transition count 1216
Iterating global reduction 2 with 6 rules applied. Total rules applied 120 place count 421 transition count 1216
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 125 place count 416 transition count 1206
Iterating global reduction 2 with 5 rules applied. Total rules applied 130 place count 416 transition count 1206
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 133 place count 413 transition count 1200
Iterating global reduction 2 with 3 rules applied. Total rules applied 136 place count 413 transition count 1200
Applied a total of 136 rules in 142 ms. Remains 413 /478 variables (removed 65) and now considering 1200/1347 (removed 147) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 413/478 places, 1200/1347 transitions.
Normalized transition count is 675 out of 1200 initially.
// Phase 1: matrix 675 rows 413 cols
[2023-03-12 12:30:06] [INFO ] Computed 3 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2145 ms. (steps per millisecond=466 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 569 ms. (steps per millisecond=1757 ) properties (out of 1) seen :0
[2023-03-12 12:30:09] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
// Phase 1: matrix 675 rows 413 cols
[2023-03-12 12:30:09] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 12:30:09] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-12 12:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:09] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2023-03-12 12:30:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 12:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:09] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2023-03-12 12:30:09] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-12 12:30:09] [INFO ] [Nat]Added 72 Read/Feed constraints in 25 ms returned sat
[2023-03-12 12:30:09] [INFO ] Computed and/alt/rep : 332/994/330 causal constraints (skipped 343 transitions) in 57 ms.
[2023-03-12 12:30:09] [INFO ] Added : 3 causal constraints over 1 iterations in 137 ms. Result :sat
Minimization took 44 ms.
Current structural bounds on expressions (after SMT) : [8] Max seen :[6]
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 41 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 41 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 40 ms. Remains 413 /413 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
[2023-03-12 12:30:10] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
[2023-03-12 12:30:10] [INFO ] Invariant cache hit.
[2023-03-12 12:30:10] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-12 12:30:10] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
[2023-03-12 12:30:10] [INFO ] Invariant cache hit.
[2023-03-12 12:30:10] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-12 12:30:11] [INFO ] Implicit Places using invariants and state equation in 916 ms returned []
Implicit Place search using SMT with State Equation took 1178 ms to find 0 implicit places.
[2023-03-12 12:30:11] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-12 12:30:11] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
[2023-03-12 12:30:11] [INFO ] Invariant cache hit.
[2023-03-12 12:30:11] [INFO ] Dead Transitions using invariants and state equation in 345 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1586 ms. Remains : 413/413 places, 1200/1200 transitions.
Ending property specific reduction for FunctionPointer-PT-c008-UpperBounds-03 in 5980 ms.
Starting property specific reduction for FunctionPointer-PT-c008-UpperBounds-05
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:30:11] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) 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 :3
[2023-03-12 12:30:11] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:30:11] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-12 12:30:11] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:11] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:11] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2023-03-12 12:30:11] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:30:11] [INFO ] [Real]Added 98 Read/Feed constraints in 29 ms returned sat
[2023-03-12 12:30:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:11] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 12:30:11] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:30:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:12] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-12 12:30:12] [INFO ] [Nat]Added 98 Read/Feed constraints in 33 ms returned sat
[2023-03-12 12:30:12] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 70 ms.
[2023-03-12 12:30:12] [INFO ] Added : 2 causal constraints over 1 iterations in 168 ms. Result :sat
Minimization took 49 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 1 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Graph (complete) has 2302 edges and 478 vertex of which 472 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 472 transition count 1336
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 18 place count 466 transition count 1324
Iterating global reduction 1 with 6 rules applied. Total rules applied 24 place count 466 transition count 1324
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 28 place count 466 transition count 1320
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 34 place count 460 transition count 1306
Iterating global reduction 2 with 6 rules applied. Total rules applied 40 place count 460 transition count 1306
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 46 place count 454 transition count 1290
Iterating global reduction 2 with 6 rules applied. Total rules applied 52 place count 454 transition count 1290
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 57 place count 449 transition count 1276
Iterating global reduction 2 with 5 rules applied. Total rules applied 62 place count 449 transition count 1276
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 67 place count 444 transition count 1266
Iterating global reduction 2 with 5 rules applied. Total rules applied 72 place count 444 transition count 1266
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 77 place count 439 transition count 1256
Iterating global reduction 2 with 5 rules applied. Total rules applied 82 place count 439 transition count 1256
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 87 place count 434 transition count 1246
Iterating global reduction 2 with 5 rules applied. Total rules applied 92 place count 434 transition count 1246
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 97 place count 429 transition count 1236
Iterating global reduction 2 with 5 rules applied. Total rules applied 102 place count 429 transition count 1236
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 106 place count 425 transition count 1228
Iterating global reduction 2 with 4 rules applied. Total rules applied 110 place count 425 transition count 1228
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 112 place count 423 transition count 1224
Iterating global reduction 2 with 2 rules applied. Total rules applied 114 place count 423 transition count 1224
Applied a total of 114 rules in 126 ms. Remains 423 /478 variables (removed 55) and now considering 1224/1347 (removed 123) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 423/478 places, 1224/1347 transitions.
Normalized transition count is 691 out of 1224 initially.
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 12:30:12] [INFO ] Computed 3 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2120 ms. (steps per millisecond=471 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 602 ms. (steps per millisecond=1661 ) properties (out of 1) seen :216
[2023-03-12 12:30:15] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 12:30:15] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 12:30:15] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:15] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-12 12:30:15] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:15] [INFO ] [Real]Added 75 Read/Feed constraints in 66 ms returned sat
[2023-03-12 12:30:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:15] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2023-03-12 12:30:15] [INFO ] [Nat]Added 75 Read/Feed constraints in 65 ms returned sat
[2023-03-12 12:30:16] [INFO ] Deduced a trap composed of 113 places in 175 ms of which 1 ms to minimize.
[2023-03-12 12:30:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 212 ms
[2023-03-12 12:30:16] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 58 ms.
[2023-03-12 12:30:16] [INFO ] Added : 13 causal constraints over 3 iterations in 248 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[216]
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 40 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 42 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 41 ms. Remains 423 /423 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
[2023-03-12 12:30:17] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:30:17] [INFO ] Invariant cache hit.
[2023-03-12 12:30:17] [INFO ] Implicit Places using invariants in 266 ms returned []
[2023-03-12 12:30:17] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:30:17] [INFO ] Invariant cache hit.
[2023-03-12 12:30:17] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:18] [INFO ] Implicit Places using invariants and state equation in 930 ms returned []
Implicit Place search using SMT with State Equation took 1198 ms to find 0 implicit places.
[2023-03-12 12:30:18] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-12 12:30:18] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:30:18] [INFO ] Invariant cache hit.
[2023-03-12 12:30:19] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1634 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 12:30:19] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2148 ms. (steps per millisecond=465 ) properties (out of 1) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 601 ms. (steps per millisecond=1663 ) properties (out of 1) seen :224
[2023-03-12 12:30:21] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 12:30:21] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 12:30:21] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-12 12:30:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:21] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2023-03-12 12:30:22] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:22] [INFO ] [Real]Added 75 Read/Feed constraints in 68 ms returned sat
[2023-03-12 12:30:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-12 12:30:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:22] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2023-03-12 12:30:22] [INFO ] [Nat]Added 75 Read/Feed constraints in 63 ms returned sat
[2023-03-12 12:30:22] [INFO ] Deduced a trap composed of 113 places in 164 ms of which 0 ms to minimize.
[2023-03-12 12:30:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 212 ms
[2023-03-12 12:30:22] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 58 ms.
[2023-03-12 12:30:22] [INFO ] Added : 13 causal constraints over 3 iterations in 256 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[224]
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 41 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 42 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 40 ms. Remains 423 /423 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
[2023-03-12 12:30:23] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:30:23] [INFO ] Invariant cache hit.
[2023-03-12 12:30:24] [INFO ] Implicit Places using invariants in 264 ms returned []
[2023-03-12 12:30:24] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:30:24] [INFO ] Invariant cache hit.
[2023-03-12 12:30:24] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:25] [INFO ] Implicit Places using invariants and state equation in 995 ms returned []
Implicit Place search using SMT with State Equation took 1269 ms to find 0 implicit places.
[2023-03-12 12:30:25] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-12 12:30:25] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:30:25] [INFO ] Invariant cache hit.
[2023-03-12 12:30:25] [INFO ] Dead Transitions using invariants and state equation in 376 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1708 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 12:30:25] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2100 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=1655 ) properties (out of 1) seen :207
[2023-03-12 12:30:28] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 12:30:28] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 12:30:28] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:28] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-12 12:30:28] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:28] [INFO ] [Real]Added 75 Read/Feed constraints in 61 ms returned sat
[2023-03-12 12:30:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 12:30:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:28] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2023-03-12 12:30:28] [INFO ] [Nat]Added 75 Read/Feed constraints in 57 ms returned sat
[2023-03-12 12:30:29] [INFO ] Deduced a trap composed of 113 places in 173 ms of which 1 ms to minimize.
[2023-03-12 12:30:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 206 ms
[2023-03-12 12:30:29] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 57 ms.
[2023-03-12 12:30:29] [INFO ] Added : 13 causal constraints over 3 iterations in 254 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[224]
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 41 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 41 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 44 ms. Remains 423 /423 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
[2023-03-12 12:30:30] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:30:30] [INFO ] Invariant cache hit.
[2023-03-12 12:30:30] [INFO ] Implicit Places using invariants in 268 ms returned []
[2023-03-12 12:30:30] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:30:30] [INFO ] Invariant cache hit.
[2023-03-12 12:30:30] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:31] [INFO ] Implicit Places using invariants and state equation in 901 ms returned []
Implicit Place search using SMT with State Equation took 1173 ms to find 0 implicit places.
[2023-03-12 12:30:31] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-12 12:30:31] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:30:31] [INFO ] Invariant cache hit.
[2023-03-12 12:30:32] [INFO ] Dead Transitions using invariants and state equation in 357 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1597 ms. Remains : 423/423 places, 1224/1224 transitions.
Ending property specific reduction for FunctionPointer-PT-c008-UpperBounds-05 in 20508 ms.
Starting property specific reduction for FunctionPointer-PT-c008-UpperBounds-06
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:30:32] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
[2023-03-12 12:30:32] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:30:32] [INFO ] Computed 2 place invariants in 8 ms
[2023-03-12 12:30:32] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-12 12:30:32] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:30:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:32] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:30:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2023-03-12 12:30:32] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:30:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:32] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:30:32] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:30:32] [INFO ] [Nat]Added 98 Read/Feed constraints in 21 ms returned sat
[2023-03-12 12:30:32] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 65 ms.
[2023-03-12 12:30:32] [INFO ] Added : 2 causal constraints over 1 iterations in 149 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Graph (complete) has 2302 edges and 478 vertex of which 472 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 472 transition count 1336
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 18 place count 466 transition count 1324
Iterating global reduction 1 with 6 rules applied. Total rules applied 24 place count 466 transition count 1324
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 30 place count 466 transition count 1318
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 36 place count 460 transition count 1304
Iterating global reduction 2 with 6 rules applied. Total rules applied 42 place count 460 transition count 1304
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 48 place count 454 transition count 1290
Iterating global reduction 2 with 6 rules applied. Total rules applied 54 place count 454 transition count 1290
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 59 place count 449 transition count 1274
Iterating global reduction 2 with 5 rules applied. Total rules applied 64 place count 449 transition count 1274
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 69 place count 444 transition count 1264
Iterating global reduction 2 with 5 rules applied. Total rules applied 74 place count 444 transition count 1264
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 79 place count 439 transition count 1254
Iterating global reduction 2 with 5 rules applied. Total rules applied 84 place count 439 transition count 1254
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 89 place count 434 transition count 1244
Iterating global reduction 2 with 5 rules applied. Total rules applied 94 place count 434 transition count 1244
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 99 place count 429 transition count 1234
Iterating global reduction 2 with 5 rules applied. Total rules applied 104 place count 429 transition count 1234
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 108 place count 425 transition count 1226
Iterating global reduction 2 with 4 rules applied. Total rules applied 112 place count 425 transition count 1226
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 115 place count 422 transition count 1220
Iterating global reduction 2 with 3 rules applied. Total rules applied 118 place count 422 transition count 1220
Applied a total of 118 rules in 128 ms. Remains 422 /478 variables (removed 56) and now considering 1220/1347 (removed 127) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 422/478 places, 1220/1347 transitions.
Normalized transition count is 689 out of 1220 initially.
// Phase 1: matrix 689 rows 422 cols
[2023-03-12 12:30:32] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2133 ms. (steps per millisecond=468 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 1) seen :0
[2023-03-12 12:30:35] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2023-03-12 12:30:35] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 12:30:35] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 12:30:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:35] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-12 12:30:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:36] [INFO ] [Nat]Absence check using state equation in 135 ms returned sat
[2023-03-12 12:30:36] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:36] [INFO ] [Nat]Added 75 Read/Feed constraints in 25 ms returned sat
[2023-03-12 12:30:36] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 355 transitions) in 56 ms.
[2023-03-12 12:30:36] [INFO ] Added : 14 causal constraints over 5 iterations in 308 ms. Result :sat
Minimization took 44 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
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 41 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 41 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 40 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
[2023-03-12 12:30:36] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
[2023-03-12 12:30:36] [INFO ] Invariant cache hit.
[2023-03-12 12:30:36] [INFO ] Implicit Places using invariants in 271 ms returned []
[2023-03-12 12:30:36] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
[2023-03-12 12:30:36] [INFO ] Invariant cache hit.
[2023-03-12 12:30:37] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:37] [INFO ] Implicit Places using invariants and state equation in 761 ms returned []
Implicit Place search using SMT with State Equation took 1033 ms to find 0 implicit places.
[2023-03-12 12:30:37] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-12 12:30:37] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
[2023-03-12 12:30:37] [INFO ] Invariant cache hit.
[2023-03-12 12:30:37] [INFO ] Dead Transitions using invariants and state equation in 346 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1446 ms. Remains : 422/422 places, 1220/1220 transitions.
Ending property specific reduction for FunctionPointer-PT-c008-UpperBounds-06 in 5927 ms.
Starting property specific reduction for FunctionPointer-PT-c008-UpperBounds-07
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:30:38] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 10003 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) 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 12:30:38] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:30:38] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-12 12:30:38] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:38] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:38] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:30:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:38] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:38] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:38] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:30:38] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:30:38] [INFO ] [Nat]Added 98 Read/Feed constraints in 18 ms returned sat
[2023-03-12 12:30:38] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 65 ms.
[2023-03-12 12:30:38] [INFO ] Added : 2 causal constraints over 1 iterations in 148 ms. Result :sat
Minimization took 72 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Graph (complete) has 2302 edges and 478 vertex of which 475 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 475 transition count 1342
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 13 place count 468 transition count 1328
Iterating global reduction 1 with 7 rules applied. Total rules applied 20 place count 468 transition count 1328
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 26 place count 468 transition count 1322
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 33 place count 461 transition count 1306
Iterating global reduction 2 with 7 rules applied. Total rules applied 40 place count 461 transition count 1306
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 47 place count 454 transition count 1288
Iterating global reduction 2 with 7 rules applied. Total rules applied 54 place count 454 transition count 1288
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 60 place count 448 transition count 1270
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 448 transition count 1270
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 72 place count 442 transition count 1258
Iterating global reduction 2 with 6 rules applied. Total rules applied 78 place count 442 transition count 1258
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 84 place count 436 transition count 1246
Iterating global reduction 2 with 6 rules applied. Total rules applied 90 place count 436 transition count 1246
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 96 place count 430 transition count 1234
Iterating global reduction 2 with 6 rules applied. Total rules applied 102 place count 430 transition count 1234
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 108 place count 424 transition count 1222
Iterating global reduction 2 with 6 rules applied. Total rules applied 114 place count 424 transition count 1222
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 119 place count 419 transition count 1212
Iterating global reduction 2 with 5 rules applied. Total rules applied 124 place count 419 transition count 1212
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 127 place count 416 transition count 1206
Iterating global reduction 2 with 3 rules applied. Total rules applied 130 place count 416 transition count 1206
Applied a total of 130 rules in 121 ms. Remains 416 /478 variables (removed 62) and now considering 1206/1347 (removed 141) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 416/478 places, 1206/1347 transitions.
Normalized transition count is 681 out of 1206 initially.
// Phase 1: matrix 681 rows 416 cols
[2023-03-12 12:30:38] [INFO ] Computed 2 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2071 ms. (steps per millisecond=482 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=1776 ) properties (out of 1) seen :0
[2023-03-12 12:30:41] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2023-03-12 12:30:41] [INFO ] Computed 2 place invariants in 6 ms
[2023-03-12 12:30:41] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-12 12:30:41] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:30:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:41] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2023-03-12 12:30:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:41] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:41] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2023-03-12 12:30:41] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:41] [INFO ] [Nat]Added 75 Read/Feed constraints in 66 ms returned sat
[2023-03-12 12:30:42] [INFO ] Computed and/alt/rep : 334/1253/332 causal constraints (skipped 347 transitions) in 62 ms.
[2023-03-12 12:30:42] [INFO ] Deduced a trap composed of 131 places in 139 ms of which 0 ms to minimize.
[2023-03-12 12:30:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 185 ms
[2023-03-12 12:30:42] [INFO ] Added : 5 causal constraints over 2 iterations in 376 ms. Result :sat
Minimization took 79 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 39 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 416/416 places, 1206/1206 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 38 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2023-03-12 12:30:42] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
[2023-03-12 12:30:42] [INFO ] Invariant cache hit.
[2023-03-12 12:30:42] [INFO ] Implicit Places using invariants in 264 ms returned []
[2023-03-12 12:30:42] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
[2023-03-12 12:30:42] [INFO ] Invariant cache hit.
[2023-03-12 12:30:43] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:43] [INFO ] Implicit Places using invariants and state equation in 811 ms returned []
Implicit Place search using SMT with State Equation took 1079 ms to find 0 implicit places.
[2023-03-12 12:30:43] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-12 12:30:43] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
[2023-03-12 12:30:43] [INFO ] Invariant cache hit.
[2023-03-12 12:30:44] [INFO ] Dead Transitions using invariants and state equation in 350 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1487 ms. Remains : 416/416 places, 1206/1206 transitions.
Normalized transition count is 681 out of 1206 initially.
// Phase 1: matrix 681 rows 416 cols
[2023-03-12 12:30:44] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2101 ms. (steps per millisecond=475 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 1) seen :0
[2023-03-12 12:30:46] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2023-03-12 12:30:46] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-12 12:30:46] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-12 12:30:46] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:30:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:46] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-12 12:30:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-12 12:30:46] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:30:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:47] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2023-03-12 12:30:47] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:47] [INFO ] [Nat]Added 75 Read/Feed constraints in 77 ms returned sat
[2023-03-12 12:30:47] [INFO ] Deduced a trap composed of 135 places in 134 ms of which 0 ms to minimize.
[2023-03-12 12:30:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 194 ms
[2023-03-12 12:30:47] [INFO ] Computed and/alt/rep : 334/1253/332 causal constraints (skipped 347 transitions) in 58 ms.
[2023-03-12 12:30:47] [INFO ] Added : 4 causal constraints over 2 iterations in 173 ms. Result :sat
Minimization took 66 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[8]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 40 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 416/416 places, 1206/1206 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 39 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2023-03-12 12:30:47] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
[2023-03-12 12:30:47] [INFO ] Invariant cache hit.
[2023-03-12 12:30:48] [INFO ] Implicit Places using invariants in 273 ms returned []
[2023-03-12 12:30:48] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
[2023-03-12 12:30:48] [INFO ] Invariant cache hit.
[2023-03-12 12:30:48] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:48] [INFO ] Implicit Places using invariants and state equation in 846 ms returned []
Implicit Place search using SMT with State Equation took 1122 ms to find 0 implicit places.
[2023-03-12 12:30:48] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-12 12:30:48] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
[2023-03-12 12:30:48] [INFO ] Invariant cache hit.
[2023-03-12 12:30:49] [INFO ] Dead Transitions using invariants and state equation in 349 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1538 ms. Remains : 416/416 places, 1206/1206 transitions.
Ending property specific reduction for FunctionPointer-PT-c008-UpperBounds-07 in 11262 ms.
Starting property specific reduction for FunctionPointer-PT-c008-UpperBounds-09
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:30:49] [INFO ] Computed 2 place invariants in 9 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) 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 12:30:49] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:30:49] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-12 12:30:49] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:49] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:49] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2023-03-12 12:30:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:49] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:30:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:49] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2023-03-12 12:30:49] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:30:49] [INFO ] [Nat]Added 98 Read/Feed constraints in 19 ms returned sat
[2023-03-12 12:30:49] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 65 ms.
[2023-03-12 12:30:49] [INFO ] Added : 2 causal constraints over 1 iterations in 152 ms. Result :sat
Minimization took 54 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Graph (complete) has 2302 edges and 478 vertex of which 472 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 472 transition count 1336
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 18 place count 466 transition count 1324
Iterating global reduction 1 with 6 rules applied. Total rules applied 24 place count 466 transition count 1324
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 30 place count 466 transition count 1318
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 36 place count 460 transition count 1306
Iterating global reduction 2 with 6 rules applied. Total rules applied 42 place count 460 transition count 1306
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 48 place count 454 transition count 1290
Iterating global reduction 2 with 6 rules applied. Total rules applied 54 place count 454 transition count 1290
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 59 place count 449 transition count 1274
Iterating global reduction 2 with 5 rules applied. Total rules applied 64 place count 449 transition count 1274
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 69 place count 444 transition count 1264
Iterating global reduction 2 with 5 rules applied. Total rules applied 74 place count 444 transition count 1264
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 79 place count 439 transition count 1254
Iterating global reduction 2 with 5 rules applied. Total rules applied 84 place count 439 transition count 1254
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 89 place count 434 transition count 1244
Iterating global reduction 2 with 5 rules applied. Total rules applied 94 place count 434 transition count 1244
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 99 place count 429 transition count 1234
Iterating global reduction 2 with 5 rules applied. Total rules applied 104 place count 429 transition count 1234
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 109 place count 424 transition count 1224
Iterating global reduction 2 with 5 rules applied. Total rules applied 114 place count 424 transition count 1224
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 117 place count 421 transition count 1218
Iterating global reduction 2 with 3 rules applied. Total rules applied 120 place count 421 transition count 1218
Applied a total of 120 rules in 120 ms. Remains 421 /478 variables (removed 57) and now considering 1218/1347 (removed 129) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 421/478 places, 1218/1347 transitions.
Normalized transition count is 688 out of 1218 initially.
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 12:30:50] [INFO ] Computed 3 place invariants in 7 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 2113 ms. (steps per millisecond=473 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 566 ms. (steps per millisecond=1766 ) properties (out of 1) seen :0
[2023-03-12 12:30:52] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2023-03-12 12:30:52] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-12 12:30:52] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:53] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-12 12:30:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:53] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2023-03-12 12:30:53] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:53] [INFO ] [Nat]Added 75 Read/Feed constraints in 41 ms returned sat
[2023-03-12 12:30:53] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 354 transitions) in 57 ms.
[2023-03-12 12:30:53] [INFO ] Added : 6 causal constraints over 2 iterations in 190 ms. Result :sat
Minimization took 41 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
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 45 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 45 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 40 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
[2023-03-12 12:30:53] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 12:30:53] [INFO ] Invariant cache hit.
[2023-03-12 12:30:53] [INFO ] Implicit Places using invariants in 268 ms returned []
[2023-03-12 12:30:53] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 12:30:53] [INFO ] Invariant cache hit.
[2023-03-12 12:30:54] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:30:54] [INFO ] Implicit Places using invariants and state equation in 848 ms returned []
Implicit Place search using SMT with State Equation took 1118 ms to find 0 implicit places.
[2023-03-12 12:30:54] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-12 12:30:54] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
[2023-03-12 12:30:54] [INFO ] Invariant cache hit.
[2023-03-12 12:30:55] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1556 ms. Remains : 421/421 places, 1218/1218 transitions.
Ending property specific reduction for FunctionPointer-PT-c008-UpperBounds-09 in 5896 ms.
Starting property specific reduction for FunctionPointer-PT-c008-UpperBounds-10
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:30:55] [INFO ] Computed 2 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 12:30:55] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:30:55] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-12 12:30:55] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:55] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:30:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:55] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:30:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:55] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:30:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:55] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 12:30:55] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:30:55] [INFO ] [Nat]Added 98 Read/Feed constraints in 18 ms returned sat
[2023-03-12 12:30:55] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 64 ms.
[2023-03-12 12:30:55] [INFO ] Added : 1 causal constraints over 1 iterations in 152 ms. Result :sat
Minimization took 38 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Graph (complete) has 2302 edges and 478 vertex of which 472 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 472 transition count 1336
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 18 place count 466 transition count 1324
Iterating global reduction 1 with 6 rules applied. Total rules applied 24 place count 466 transition count 1324
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 30 place count 466 transition count 1318
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 36 place count 460 transition count 1304
Iterating global reduction 2 with 6 rules applied. Total rules applied 42 place count 460 transition count 1304
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 48 place count 454 transition count 1288
Iterating global reduction 2 with 6 rules applied. Total rules applied 54 place count 454 transition count 1288
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 60 place count 448 transition count 1270
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 448 transition count 1270
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 72 place count 442 transition count 1258
Iterating global reduction 2 with 6 rules applied. Total rules applied 78 place count 442 transition count 1258
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 84 place count 436 transition count 1246
Iterating global reduction 2 with 6 rules applied. Total rules applied 90 place count 436 transition count 1246
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 96 place count 430 transition count 1234
Iterating global reduction 2 with 6 rules applied. Total rules applied 102 place count 430 transition count 1234
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 108 place count 424 transition count 1222
Iterating global reduction 2 with 6 rules applied. Total rules applied 114 place count 424 transition count 1222
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 119 place count 419 transition count 1212
Iterating global reduction 2 with 5 rules applied. Total rules applied 124 place count 419 transition count 1212
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 127 place count 416 transition count 1206
Iterating global reduction 2 with 3 rules applied. Total rules applied 130 place count 416 transition count 1206
Applied a total of 130 rules in 128 ms. Remains 416 /478 variables (removed 62) and now considering 1206/1347 (removed 141) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 416/478 places, 1206/1347 transitions.
Normalized transition count is 681 out of 1206 initially.
// Phase 1: matrix 681 rows 416 cols
[2023-03-12 12:30:56] [INFO ] Computed 3 place invariants in 7 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 2086 ms. (steps per millisecond=479 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=1745 ) properties (out of 1) seen :0
[2023-03-12 12:30:58] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2023-03-12 12:30:58] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 12:30:58] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:58] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2023-03-12 12:30:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:30:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:30:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:30:59] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-12 12:30:59] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 12:30:59] [INFO ] [Nat]Added 74 Read/Feed constraints in 17 ms returned sat
[2023-03-12 12:30:59] [INFO ] Computed and/alt/rep : 330/1240/330 causal constraints (skipped 349 transitions) in 56 ms.
[2023-03-12 12:30:59] [INFO ] Added : 5 causal constraints over 3 iterations in 193 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 40 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 416/416 places, 1206/1206 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 39 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2023-03-12 12:30:59] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
[2023-03-12 12:30:59] [INFO ] Invariant cache hit.
[2023-03-12 12:30:59] [INFO ] Implicit Places using invariants in 267 ms returned []
[2023-03-12 12:30:59] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
[2023-03-12 12:30:59] [INFO ] Invariant cache hit.
[2023-03-12 12:30:59] [INFO ] State equation strengthened by 74 read => feed constraints.
[2023-03-12 12:31:00] [INFO ] Implicit Places using invariants and state equation in 824 ms returned []
Implicit Place search using SMT with State Equation took 1093 ms to find 0 implicit places.
[2023-03-12 12:31:00] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-12 12:31:00] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
[2023-03-12 12:31:00] [INFO ] Invariant cache hit.
[2023-03-12 12:31:00] [INFO ] Dead Transitions using invariants and state equation in 345 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1500 ms. Remains : 416/416 places, 1206/1206 transitions.
Ending property specific reduction for FunctionPointer-PT-c008-UpperBounds-10 in 5755 ms.
Starting property specific reduction for FunctionPointer-PT-c008-UpperBounds-11
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:31:00] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
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 :0
[2023-03-12 12:31:00] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:31:00] [INFO ] Computed 2 place invariants in 6 ms
[2023-03-12 12:31:01] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:01] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-12 12:31:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:01] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2023-03-12 12:31:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:31:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:01] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:31:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:01] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2023-03-12 12:31:01] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:31:01] [INFO ] [Nat]Added 98 Read/Feed constraints in 18 ms returned sat
[2023-03-12 12:31:01] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 67 ms.
[2023-03-12 12:31:01] [INFO ] Added : 2 causal constraints over 2 iterations in 215 ms. Result :sat
Minimization took 45 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Graph (complete) has 2302 edges and 478 vertex of which 472 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 472 transition count 1336
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 18 place count 466 transition count 1324
Iterating global reduction 1 with 6 rules applied. Total rules applied 24 place count 466 transition count 1324
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 28 place count 466 transition count 1320
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 34 place count 460 transition count 1306
Iterating global reduction 2 with 6 rules applied. Total rules applied 40 place count 460 transition count 1306
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 46 place count 454 transition count 1290
Iterating global reduction 2 with 6 rules applied. Total rules applied 52 place count 454 transition count 1290
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 57 place count 449 transition count 1276
Iterating global reduction 2 with 5 rules applied. Total rules applied 62 place count 449 transition count 1276
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 67 place count 444 transition count 1266
Iterating global reduction 2 with 5 rules applied. Total rules applied 72 place count 444 transition count 1266
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 77 place count 439 transition count 1256
Iterating global reduction 2 with 5 rules applied. Total rules applied 82 place count 439 transition count 1256
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 87 place count 434 transition count 1246
Iterating global reduction 2 with 5 rules applied. Total rules applied 92 place count 434 transition count 1246
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 97 place count 429 transition count 1236
Iterating global reduction 2 with 5 rules applied. Total rules applied 102 place count 429 transition count 1236
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 106 place count 425 transition count 1228
Iterating global reduction 2 with 4 rules applied. Total rules applied 110 place count 425 transition count 1228
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 112 place count 423 transition count 1224
Iterating global reduction 2 with 2 rules applied. Total rules applied 114 place count 423 transition count 1224
Applied a total of 114 rules in 119 ms. Remains 423 /478 variables (removed 55) and now considering 1224/1347 (removed 123) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 423/478 places, 1224/1347 transitions.
Normalized transition count is 691 out of 1224 initially.
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 12:31:01] [INFO ] Computed 3 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2102 ms. (steps per millisecond=475 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 579 ms. (steps per millisecond=1727 ) properties (out of 1) seen :170
[2023-03-12 12:31:04] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 12:31:04] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 12:31:04] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:04] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2023-03-12 12:31:04] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:31:04] [INFO ] [Real]Added 75 Read/Feed constraints in 45 ms returned sat
[2023-03-12 12:31:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:31:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:04] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2023-03-12 12:31:05] [INFO ] [Nat]Added 75 Read/Feed constraints in 22 ms returned sat
[2023-03-12 12:31:05] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 58 ms.
[2023-03-12 12:31:05] [INFO ] Added : 33 causal constraints over 7 iterations in 357 ms. Result :sat
Minimization took 64 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[170]
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 45 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 46 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 45 ms. Remains 423 /423 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
[2023-03-12 12:31:06] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:06] [INFO ] Invariant cache hit.
[2023-03-12 12:31:06] [INFO ] Implicit Places using invariants in 272 ms returned []
[2023-03-12 12:31:06] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:06] [INFO ] Invariant cache hit.
[2023-03-12 12:31:06] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:31:07] [INFO ] Implicit Places using invariants and state equation in 831 ms returned []
Implicit Place search using SMT with State Equation took 1104 ms to find 0 implicit places.
[2023-03-12 12:31:07] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-12 12:31:07] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:07] [INFO ] Invariant cache hit.
[2023-03-12 12:31:07] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1525 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 12:31:07] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2176 ms. (steps per millisecond=459 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 570 ms. (steps per millisecond=1754 ) properties (out of 1) seen :0
[2023-03-12 12:31:10] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 12:31:10] [INFO ] Computed 3 place invariants in 5 ms
[2023-03-12 12:31:10] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:10] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-12 12:31:10] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:31:10] [INFO ] [Real]Added 75 Read/Feed constraints in 44 ms returned sat
[2023-03-12 12:31:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:31:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:11] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2023-03-12 12:31:11] [INFO ] [Nat]Added 75 Read/Feed constraints in 22 ms returned sat
[2023-03-12 12:31:11] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 71 ms.
[2023-03-12 12:31:11] [INFO ] Added : 33 causal constraints over 7 iterations in 369 ms. Result :sat
Minimization took 72 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[170]
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 46 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 46 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 45 ms. Remains 423 /423 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
[2023-03-12 12:31:12] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:12] [INFO ] Invariant cache hit.
[2023-03-12 12:31:12] [INFO ] Implicit Places using invariants in 284 ms returned []
[2023-03-12 12:31:12] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:12] [INFO ] Invariant cache hit.
[2023-03-12 12:31:13] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:31:13] [INFO ] Implicit Places using invariants and state equation in 920 ms returned []
Implicit Place search using SMT with State Equation took 1205 ms to find 0 implicit places.
[2023-03-12 12:31:13] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-12 12:31:13] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:13] [INFO ] Invariant cache hit.
[2023-03-12 12:31:14] [INFO ] Dead Transitions using invariants and state equation in 382 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1663 ms. Remains : 423/423 places, 1224/1224 transitions.
Ending property specific reduction for FunctionPointer-PT-c008-UpperBounds-11 in 13397 ms.
Starting property specific reduction for FunctionPointer-PT-c008-UpperBounds-13
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:31:14] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 10004 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :3
[2023-03-12 12:31:14] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:31:14] [INFO ] Computed 2 place invariants in 6 ms
[2023-03-12 12:31:14] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:14] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:31:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:14] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2023-03-12 12:31:14] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:31:14] [INFO ] [Real]Added 98 Read/Feed constraints in 23 ms returned sat
[2023-03-12 12:31:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:31:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:14] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 12:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:14] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2023-03-12 12:31:14] [INFO ] [Nat]Added 98 Read/Feed constraints in 71 ms returned sat
[2023-03-12 12:31:15] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 77 ms.
[2023-03-12 12:31:15] [INFO ] Added : 2 causal constraints over 1 iterations in 179 ms. Result :sat
Minimization took 46 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Graph (complete) has 2302 edges and 478 vertex of which 472 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 472 transition count 1336
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 18 place count 466 transition count 1324
Iterating global reduction 1 with 6 rules applied. Total rules applied 24 place count 466 transition count 1324
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 28 place count 466 transition count 1320
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 34 place count 460 transition count 1306
Iterating global reduction 2 with 6 rules applied. Total rules applied 40 place count 460 transition count 1306
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 46 place count 454 transition count 1290
Iterating global reduction 2 with 6 rules applied. Total rules applied 52 place count 454 transition count 1290
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 57 place count 449 transition count 1276
Iterating global reduction 2 with 5 rules applied. Total rules applied 62 place count 449 transition count 1276
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 67 place count 444 transition count 1266
Iterating global reduction 2 with 5 rules applied. Total rules applied 72 place count 444 transition count 1266
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 77 place count 439 transition count 1256
Iterating global reduction 2 with 5 rules applied. Total rules applied 82 place count 439 transition count 1256
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 87 place count 434 transition count 1246
Iterating global reduction 2 with 5 rules applied. Total rules applied 92 place count 434 transition count 1246
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 97 place count 429 transition count 1236
Iterating global reduction 2 with 5 rules applied. Total rules applied 102 place count 429 transition count 1236
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 106 place count 425 transition count 1228
Iterating global reduction 2 with 4 rules applied. Total rules applied 110 place count 425 transition count 1228
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 112 place count 423 transition count 1224
Iterating global reduction 2 with 2 rules applied. Total rules applied 114 place count 423 transition count 1224
Applied a total of 114 rules in 128 ms. Remains 423 /478 variables (removed 55) and now considering 1224/1347 (removed 123) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 423/478 places, 1224/1347 transitions.
Normalized transition count is 691 out of 1224 initially.
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 12:31:15] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2209 ms. (steps per millisecond=452 ) properties (out of 1) seen :21
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 1) seen :192
[2023-03-12 12:31:18] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 12:31:18] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-12 12:31:18] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-12 12:31:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:18] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2023-03-12 12:31:18] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:31:18] [INFO ] [Real]Added 75 Read/Feed constraints in 70 ms returned sat
[2023-03-12 12:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:31:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:18] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2023-03-12 12:31:18] [INFO ] [Nat]Added 75 Read/Feed constraints in 57 ms returned sat
[2023-03-12 12:31:18] [INFO ] Deduced a trap composed of 113 places in 167 ms of which 0 ms to minimize.
[2023-03-12 12:31:19] [INFO ] Deduced a trap composed of 77 places in 161 ms of which 0 ms to minimize.
[2023-03-12 12:31:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 378 ms
[2023-03-12 12:31:19] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 56 ms.
[2023-03-12 12:31:19] [INFO ] Added : 25 causal constraints over 6 iterations in 319 ms. Result :sat
Minimization took 61 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 40 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 41 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 39 ms. Remains 423 /423 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
[2023-03-12 12:31:20] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:20] [INFO ] Invariant cache hit.
[2023-03-12 12:31:20] [INFO ] Implicit Places using invariants in 272 ms returned []
[2023-03-12 12:31:20] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:20] [INFO ] Invariant cache hit.
[2023-03-12 12:31:20] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:31:21] [INFO ] Implicit Places using invariants and state equation in 833 ms returned []
Implicit Place search using SMT with State Equation took 1110 ms to find 0 implicit places.
[2023-03-12 12:31:21] [INFO ] Redundant transitions in 18 ms returned []
[2023-03-12 12:31:21] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:21] [INFO ] Invariant cache hit.
[2023-03-12 12:31:22] [INFO ] Dead Transitions using invariants and state equation in 380 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1553 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 12:31:22] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 2118 ms. (steps per millisecond=472 ) properties (out of 1) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 607 ms. (steps per millisecond=1647 ) properties (out of 1) seen :239
[2023-03-12 12:31:24] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 12:31:24] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-12 12:31:24] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:24] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2023-03-12 12:31:24] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:31:25] [INFO ] [Real]Added 75 Read/Feed constraints in 71 ms returned sat
[2023-03-12 12:31:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:31:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:25] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2023-03-12 12:31:25] [INFO ] [Nat]Added 75 Read/Feed constraints in 63 ms returned sat
[2023-03-12 12:31:25] [INFO ] Deduced a trap composed of 113 places in 172 ms of which 0 ms to minimize.
[2023-03-12 12:31:25] [INFO ] Deduced a trap composed of 77 places in 159 ms of which 0 ms to minimize.
[2023-03-12 12:31:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 390 ms
[2023-03-12 12:31:25] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 59 ms.
[2023-03-12 12:31:26] [INFO ] Added : 25 causal constraints over 6 iterations in 309 ms. Result :sat
Minimization took 54 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[239]
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 40 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 40 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 49 ms. Remains 423 /423 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
[2023-03-12 12:31:27] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:27] [INFO ] Invariant cache hit.
[2023-03-12 12:31:27] [INFO ] Implicit Places using invariants in 273 ms returned []
[2023-03-12 12:31:27] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:27] [INFO ] Invariant cache hit.
[2023-03-12 12:31:27] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:31:28] [INFO ] Implicit Places using invariants and state equation in 898 ms returned []
Implicit Place search using SMT with State Equation took 1189 ms to find 0 implicit places.
[2023-03-12 12:31:28] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-12 12:31:28] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:28] [INFO ] Invariant cache hit.
[2023-03-12 12:31:28] [INFO ] Dead Transitions using invariants and state equation in 358 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1624 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 12:31:28] [INFO ] Computed 3 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2087 ms. (steps per millisecond=479 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 587 ms. (steps per millisecond=1703 ) properties (out of 1) seen :170
[2023-03-12 12:31:31] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2023-03-12 12:31:31] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-12 12:31:31] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:31] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2023-03-12 12:31:31] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:31:31] [INFO ] [Real]Added 75 Read/Feed constraints in 69 ms returned sat
[2023-03-12 12:31:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:31:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:32] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2023-03-12 12:31:32] [INFO ] [Nat]Added 75 Read/Feed constraints in 56 ms returned sat
[2023-03-12 12:31:32] [INFO ] Deduced a trap composed of 113 places in 172 ms of which 0 ms to minimize.
[2023-03-12 12:31:32] [INFO ] Deduced a trap composed of 77 places in 168 ms of which 0 ms to minimize.
[2023-03-12 12:31:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 401 ms
[2023-03-12 12:31:32] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 67 ms.
[2023-03-12 12:31:32] [INFO ] Added : 25 causal constraints over 6 iterations in 320 ms. Result :sat
Minimization took 57 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[239]
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 40 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 41 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 40 ms. Remains 423 /423 variables (removed 0) and now considering 1224/1224 (removed 0) transitions.
[2023-03-12 12:31:34] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:34] [INFO ] Invariant cache hit.
[2023-03-12 12:31:34] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-12 12:31:34] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:34] [INFO ] Invariant cache hit.
[2023-03-12 12:31:34] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:31:35] [INFO ] Implicit Places using invariants and state equation in 957 ms returned []
Implicit Place search using SMT with State Equation took 1229 ms to find 0 implicit places.
[2023-03-12 12:31:35] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-12 12:31:35] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
[2023-03-12 12:31:35] [INFO ] Invariant cache hit.
[2023-03-12 12:31:35] [INFO ] Dead Transitions using invariants and state equation in 345 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1648 ms. Remains : 423/423 places, 1224/1224 transitions.
Ending property specific reduction for FunctionPointer-PT-c008-UpperBounds-13 in 21470 ms.
Starting property specific reduction for FunctionPointer-PT-c008-UpperBounds-15
Normalized transition count is 781 out of 1347 initially.
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:31:35] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) 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 12:31:35] [INFO ] Flow matrix only has 781 transitions (discarded 566 similar events)
// Phase 1: matrix 781 rows 478 cols
[2023-03-12 12:31:35] [INFO ] Computed 2 place invariants in 9 ms
[2023-03-12 12:31:35] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:35] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:36] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2023-03-12 12:31:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:31:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:36] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 12:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:36] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2023-03-12 12:31:36] [INFO ] State equation strengthened by 98 read => feed constraints.
[2023-03-12 12:31:36] [INFO ] [Nat]Added 98 Read/Feed constraints in 18 ms returned sat
[2023-03-12 12:31:36] [INFO ] Computed and/alt/rep : 104/108/85 causal constraints (skipped 694 transitions) in 77 ms.
[2023-03-12 12:31:36] [INFO ] Added : 2 causal constraints over 1 iterations in 164 ms. Result :sat
Minimization took 77 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 478 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 478/478 places, 1347/1347 transitions.
Graph (complete) has 2302 edges and 478 vertex of which 475 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 475 transition count 1341
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 14 place count 468 transition count 1327
Iterating global reduction 1 with 7 rules applied. Total rules applied 21 place count 468 transition count 1327
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 27 place count 468 transition count 1321
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 34 place count 461 transition count 1305
Iterating global reduction 2 with 7 rules applied. Total rules applied 41 place count 461 transition count 1305
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 48 place count 454 transition count 1287
Iterating global reduction 2 with 7 rules applied. Total rules applied 55 place count 454 transition count 1287
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 61 place count 448 transition count 1269
Iterating global reduction 2 with 6 rules applied. Total rules applied 67 place count 448 transition count 1269
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 73 place count 442 transition count 1257
Iterating global reduction 2 with 6 rules applied. Total rules applied 79 place count 442 transition count 1257
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 85 place count 436 transition count 1245
Iterating global reduction 2 with 6 rules applied. Total rules applied 91 place count 436 transition count 1245
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 97 place count 430 transition count 1233
Iterating global reduction 2 with 6 rules applied. Total rules applied 103 place count 430 transition count 1233
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 109 place count 424 transition count 1221
Iterating global reduction 2 with 6 rules applied. Total rules applied 115 place count 424 transition count 1221
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 120 place count 419 transition count 1211
Iterating global reduction 2 with 5 rules applied. Total rules applied 125 place count 419 transition count 1211
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 128 place count 416 transition count 1205
Iterating global reduction 2 with 3 rules applied. Total rules applied 131 place count 416 transition count 1205
Applied a total of 131 rules in 119 ms. Remains 416 /478 variables (removed 62) and now considering 1205/1347 (removed 142) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 416/478 places, 1205/1347 transitions.
Normalized transition count is 680 out of 1205 initially.
// Phase 1: matrix 680 rows 416 cols
[2023-03-12 12:31:36] [INFO ] Computed 3 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2113 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 570 ms. (steps per millisecond=1754 ) properties (out of 1) seen :0
[2023-03-12 12:31:39] [INFO ] Flow matrix only has 680 transitions (discarded 525 similar events)
// Phase 1: matrix 680 rows 416 cols
[2023-03-12 12:31:39] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-12 12:31:39] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:39] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2023-03-12 12:31:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-12 12:31:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 12:31:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-12 12:31:39] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2023-03-12 12:31:39] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:31:39] [INFO ] [Nat]Added 75 Read/Feed constraints in 74 ms returned sat
[2023-03-12 12:31:40] [INFO ] Deduced a trap composed of 71 places in 166 ms of which 0 ms to minimize.
[2023-03-12 12:31:40] [INFO ] Deduced a trap composed of 135 places in 132 ms of which 0 ms to minimize.
[2023-03-12 12:31:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 361 ms
[2023-03-12 12:31:40] [INFO ] Computed and/alt/rep : 333/1252/331 causal constraints (skipped 347 transitions) in 58 ms.
[2023-03-12 12:31:40] [INFO ] Added : 6 causal constraints over 2 iterations in 197 ms. Result :sat
Minimization took 67 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[7]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 1205/1205 transitions.
Applied a total of 0 rules in 39 ms. Remains 416 /416 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 416/416 places, 1205/1205 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 416/416 places, 1205/1205 transitions.
Applied a total of 0 rules in 39 ms. Remains 416 /416 variables (removed 0) and now considering 1205/1205 (removed 0) transitions.
[2023-03-12 12:31:40] [INFO ] Flow matrix only has 680 transitions (discarded 525 similar events)
[2023-03-12 12:31:40] [INFO ] Invariant cache hit.
[2023-03-12 12:31:40] [INFO ] Implicit Places using invariants in 265 ms returned []
[2023-03-12 12:31:40] [INFO ] Flow matrix only has 680 transitions (discarded 525 similar events)
[2023-03-12 12:31:40] [INFO ] Invariant cache hit.
[2023-03-12 12:31:41] [INFO ] State equation strengthened by 75 read => feed constraints.
[2023-03-12 12:31:41] [INFO ] Implicit Places using invariants and state equation in 815 ms returned []
Implicit Place search using SMT with State Equation took 1081 ms to find 0 implicit places.
[2023-03-12 12:31:41] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-12 12:31:41] [INFO ] Flow matrix only has 680 transitions (discarded 525 similar events)
[2023-03-12 12:31:41] [INFO ] Invariant cache hit.
[2023-03-12 12:31:42] [INFO ] Dead Transitions using invariants and state equation in 345 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1487 ms. Remains : 416/416 places, 1205/1205 transitions.
Ending property specific reduction for FunctionPointer-PT-c008-UpperBounds-15 in 6297 ms.
[2023-03-12 12:31:42] [INFO ] Flatten gal took : 113 ms
[2023-03-12 12:31:42] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-12 12:31:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 478 places, 1347 transitions and 5516 arcs took 6 ms.
Total runtime 244966 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: FuncPointer_3
(NrP: 478 NrTr: 1347 NrArc: 5516)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.041sec
net check time: 0m 0.000sec
init dd package: 0m 2.663sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9771340 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16096744 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.002sec
2259 60326 122515 244480 294540 405556
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-c008"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is FunctionPointer-PT-c008, 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 r170-tall-167838857700733"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c008.tgz
mv FunctionPointer-PT-c008 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 ;