About the Execution of ITS-Tools for FunctionPointer-PT-c016
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13852.428 | 3600000.00 | 3675962.00 | 19540.90 | ? ? 0 0 ? 0 0 ? 0 ? ? 16 16 ? 16 ? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282300501.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FunctionPointer-PT-c016, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282300501
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.8K Jun 7 17:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Jun 7 17:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Jun 7 17:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K Jun 7 17:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Jun 6 15:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 15:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Jun 7 17:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Jun 7 17:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Jun 7 17:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 4.2M Jun 6 12:11 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-c016-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-c016-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1654863210749
Running Version 202205111006
[2022-06-10 12:13:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-10 12:13:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 12:13:32] [INFO ] Load time of PNML (sax parser for PT used): 435 ms
[2022-06-10 12:13:32] [INFO ] Transformed 2826 places.
[2022-06-10 12:13:32] [INFO ] Transformed 8960 transitions.
[2022-06-10 12:13:32] [INFO ] Parsed PT model containing 2826 places and 8960 transitions in 581 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 1198 places in 49 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c016-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 3540 out of 5962 initially.
// Phase 1: matrix 3540 rows 1628 cols
[2022-06-10 12:13:32] [INFO ] Computed 4 place invariants in 147 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 11) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :4
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :6
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :5
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :5
[2022-06-10 12:13:33] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2022-06-10 12:13:33] [INFO ] Computed 4 place invariants in 60 ms
[2022-06-10 12:13:33] [INFO ] [Real]Absence check using 3 positive place invariants in 20 ms returned sat
[2022-06-10 12:13:33] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:13:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:34] [INFO ] [Real]Absence check using state equation in 798 ms returned sat
[2022-06-10 12:13:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:13:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 12:13:34] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 12:13:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:35] [INFO ] [Nat]Absence check using state equation in 756 ms returned sat
[2022-06-10 12:13:35] [INFO ] State equation strengthened by 479 read => feed constraints.
[2022-06-10 12:13:36] [INFO ] [Nat]Added 479 Read/Feed constraints in 251 ms returned sat
[2022-06-10 12:13:36] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 722 ms.
[2022-06-10 12:13:37] [INFO ] Added : 2 causal constraints over 1 iterations in 1178 ms. Result :sat
[2022-06-10 12:13:37] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-10 12:13:37] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:13:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:38] [INFO ] [Real]Absence check using state equation in 761 ms returned sat
[2022-06-10 12:13:38] [INFO ] [Real]Added 479 Read/Feed constraints in 154 ms returned sat
[2022-06-10 12:13:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:13:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 12:13:38] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:13:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:39] [INFO ] [Nat]Absence check using state equation in 808 ms returned sat
[2022-06-10 12:13:39] [INFO ] [Nat]Added 479 Read/Feed constraints in 93 ms returned sat
[2022-06-10 12:13:40] [INFO ] Deduced a trap composed of 133 places in 1077 ms of which 11 ms to minimize.
[2022-06-10 12:13:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1270 ms
[2022-06-10 12:13:41] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 516 ms.
[2022-06-10 12:13:41] [INFO ] Added : 1 causal constraints over 1 iterations in 836 ms. Result :sat
[2022-06-10 12:13:42] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 12:13:42] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 5 ms returned sat
[2022-06-10 12:13:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:42] [INFO ] [Real]Absence check using state equation in 778 ms returned sat
[2022-06-10 12:13:43] [INFO ] [Real]Added 479 Read/Feed constraints in 163 ms returned sat
[2022-06-10 12:13:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:13:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 12:13:43] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 12:13:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:44] [INFO ] [Nat]Absence check using state equation in 778 ms returned sat
[2022-06-10 12:13:44] [INFO ] [Nat]Added 479 Read/Feed constraints in 139 ms returned sat
[2022-06-10 12:13:45] [INFO ] Deduced a trap composed of 133 places in 1089 ms of which 3 ms to minimize.
[2022-06-10 12:13:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1264 ms
[2022-06-10 12:13:46] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 459 ms.
[2022-06-10 12:13:46] [INFO ] Added : 2 causal constraints over 1 iterations in 785 ms. Result :sat
[2022-06-10 12:13:46] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-10 12:13:46] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:13:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:47] [INFO ] [Real]Absence check using state equation in 740 ms returned sat
[2022-06-10 12:13:47] [INFO ] [Real]Added 479 Read/Feed constraints in 81 ms returned sat
[2022-06-10 12:13:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:13:47] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 12:13:47] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:13:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:48] [INFO ] [Nat]Absence check using state equation in 733 ms returned sat
[2022-06-10 12:13:48] [INFO ] [Nat]Added 479 Read/Feed constraints in 118 ms returned sat
[2022-06-10 12:13:49] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 422 ms.
[2022-06-10 12:13:49] [INFO ] Added : 2 causal constraints over 1 iterations in 750 ms. Result :sat
[2022-06-10 12:13:49] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-10 12:13:49] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:50] [INFO ] [Real]Absence check using state equation in 754 ms returned sat
[2022-06-10 12:13:50] [INFO ] [Real]Added 479 Read/Feed constraints in 170 ms returned sat
[2022-06-10 12:13:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:13:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 12:13:51] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 12:13:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:51] [INFO ] [Nat]Absence check using state equation in 752 ms returned sat
[2022-06-10 12:13:51] [INFO ] [Nat]Added 479 Read/Feed constraints in 90 ms returned sat
[2022-06-10 12:13:53] [INFO ] Deduced a trap composed of 133 places in 1095 ms of which 3 ms to minimize.
[2022-06-10 12:13:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1280 ms
[2022-06-10 12:13:53] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 445 ms.
[2022-06-10 12:13:53] [INFO ] Added : 1 causal constraints over 1 iterations in 745 ms. Result :sat
[2022-06-10 12:13:54] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-10 12:13:54] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:13:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:54] [INFO ] [Real]Absence check using state equation in 718 ms returned sat
[2022-06-10 12:13:55] [INFO ] [Real]Added 479 Read/Feed constraints in 91 ms returned sat
[2022-06-10 12:13:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:13:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 12:13:55] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:13:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:56] [INFO ] [Nat]Absence check using state equation in 757 ms returned sat
[2022-06-10 12:13:56] [INFO ] [Nat]Added 479 Read/Feed constraints in 162 ms returned sat
[2022-06-10 12:13:56] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 461 ms.
[2022-06-10 12:13:57] [INFO ] Added : 3 causal constraints over 1 iterations in 792 ms. Result :sat
[2022-06-10 12:13:57] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-10 12:13:57] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:13:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:58] [INFO ] [Real]Absence check using state equation in 761 ms returned sat
[2022-06-10 12:13:58] [INFO ] [Real]Added 479 Read/Feed constraints in 80 ms returned sat
[2022-06-10 12:13:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:13:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-06-10 12:13:58] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:13:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:13:59] [INFO ] [Nat]Absence check using state equation in 743 ms returned sat
[2022-06-10 12:13:59] [INFO ] [Nat]Added 479 Read/Feed constraints in 91 ms returned sat
[2022-06-10 12:13:59] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 441 ms.
[2022-06-10 12:14:00] [INFO ] Added : 1 causal constraints over 1 iterations in 744 ms. Result :sat
[2022-06-10 12:14:00] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-10 12:14:00] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:14:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:01] [INFO ] [Real]Absence check using state equation in 735 ms returned sat
[2022-06-10 12:14:01] [INFO ] [Real]Added 479 Read/Feed constraints in 75 ms returned sat
[2022-06-10 12:14:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-06-10 12:14:01] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:14:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:02] [INFO ] [Nat]Absence check using state equation in 754 ms returned sat
[2022-06-10 12:14:02] [INFO ] [Nat]Added 479 Read/Feed constraints in 75 ms returned sat
[2022-06-10 12:14:03] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 458 ms.
[2022-06-10 12:14:03] [INFO ] Added : 0 causal constraints over 0 iterations in 663 ms. Result :sat
[2022-06-10 12:14:03] [INFO ] [Real]Absence check using 3 positive place invariants in 11 ms returned sat
[2022-06-10 12:14:03] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 10 ms returned sat
[2022-06-10 12:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:04] [INFO ] [Real]Absence check using state equation in 755 ms returned sat
[2022-06-10 12:14:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 12:14:04] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 12:14:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:05] [INFO ] [Nat]Absence check using state equation in 714 ms returned sat
[2022-06-10 12:14:05] [INFO ] [Nat]Added 479 Read/Feed constraints in 246 ms returned sat
[2022-06-10 12:14:06] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 458 ms.
[2022-06-10 12:14:07] [INFO ] Deduced a trap composed of 133 places in 1090 ms of which 3 ms to minimize.
[2022-06-10 12:14:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1341 ms
[2022-06-10 12:14:07] [INFO ] Added : 2 causal constraints over 1 iterations in 2196 ms. Result :sat
[2022-06-10 12:14:08] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-10 12:14:08] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 12:14:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:08] [INFO ] [Real]Absence check using state equation in 751 ms returned sat
[2022-06-10 12:14:08] [INFO ] [Real]Added 479 Read/Feed constraints in 74 ms returned sat
[2022-06-10 12:14:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-10 12:14:09] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 12:14:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:09] [INFO ] [Nat]Absence check using state equation in 746 ms returned sat
[2022-06-10 12:14:10] [INFO ] [Nat]Added 479 Read/Feed constraints in 72 ms returned sat
[2022-06-10 12:14:10] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 418 ms.
[2022-06-10 12:14:10] [INFO ] Added : 0 causal constraints over 0 iterations in 628 ms. Result :sat
[2022-06-10 12:14:11] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-10 12:14:11] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:14:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:11] [INFO ] [Real]Absence check using state equation in 763 ms returned sat
[2022-06-10 12:14:11] [INFO ] [Real]Added 479 Read/Feed constraints in 79 ms returned sat
[2022-06-10 12:14:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 12:14:12] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 12:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:12] [INFO ] [Nat]Absence check using state equation in 768 ms returned sat
[2022-06-10 12:14:13] [INFO ] [Nat]Added 479 Read/Feed constraints in 86 ms returned sat
[2022-06-10 12:14:13] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 422 ms.
[2022-06-10 12:14:13] [INFO ] Added : 3 causal constraints over 1 iterations in 729 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 16, -1, -1, 16, 16, -1, 16, 16] Max seen :[0, 1, 1, 1, 1, 10, 1, 4, 0, 3, 2]
Support contains 11 out of 1628 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Graph (complete) has 7332 edges and 1628 vertex of which 1419 are kept as prefixes of interest. Removing 209 places using SCC suffix rule.19 ms
Discarding 209 places :
Also discarding 0 output transitions
Drop transitions removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Iterating post reduction 0 with 384 rules applied. Total rules applied 385 place count 1419 transition count 5578
Discarding 298 places :
Symmetric choice reduction at 1 with 298 rule applications. Total rules 683 place count 1121 transition count 3286
Iterating global reduction 1 with 298 rules applied. Total rules applied 981 place count 1121 transition count 3286
Ensure Unique test removed 344 transitions
Reduce isomorphic transitions removed 344 transitions.
Iterating post reduction 1 with 344 rules applied. Total rules applied 1325 place count 1121 transition count 2942
Discarding 157 places :
Symmetric choice reduction at 2 with 157 rule applications. Total rules 1482 place count 964 transition count 2628
Iterating global reduction 2 with 157 rules applied. Total rules applied 1639 place count 964 transition count 2628
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 1703 place count 964 transition count 2564
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1716 place count 951 transition count 2538
Iterating global reduction 3 with 13 rules applied. Total rules applied 1729 place count 951 transition count 2538
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1742 place count 938 transition count 2512
Iterating global reduction 3 with 13 rules applied. Total rules applied 1755 place count 938 transition count 2512
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1768 place count 925 transition count 2486
Iterating global reduction 3 with 13 rules applied. Total rules applied 1781 place count 925 transition count 2486
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1794 place count 912 transition count 2460
Iterating global reduction 3 with 13 rules applied. Total rules applied 1807 place count 912 transition count 2460
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1820 place count 899 transition count 2434
Iterating global reduction 3 with 13 rules applied. Total rules applied 1833 place count 899 transition count 2434
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1845 place count 887 transition count 2410
Iterating global reduction 3 with 12 rules applied. Total rules applied 1857 place count 887 transition count 2410
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 1868 place count 876 transition count 2388
Iterating global reduction 3 with 11 rules applied. Total rules applied 1879 place count 876 transition count 2388
Discarding 53 places :
Symmetric choice reduction at 3 with 53 rule applications. Total rules 1932 place count 823 transition count 2186
Iterating global reduction 3 with 53 rules applied. Total rules applied 1985 place count 823 transition count 2186
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 2042 place count 766 transition count 1958
Iterating global reduction 3 with 57 rules applied. Total rules applied 2099 place count 766 transition count 1958
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 2156 place count 709 transition count 1826
Iterating global reduction 3 with 57 rules applied. Total rules applied 2213 place count 709 transition count 1826
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 2270 place count 652 transition count 1712
Iterating global reduction 3 with 57 rules applied. Total rules applied 2327 place count 652 transition count 1712
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 2384 place count 595 transition count 1598
Iterating global reduction 3 with 57 rules applied. Total rules applied 2441 place count 595 transition count 1598
Discarding 57 places :
Symmetric choice reduction at 3 with 57 rule applications. Total rules 2498 place count 538 transition count 1484
Iterating global reduction 3 with 57 rules applied. Total rules applied 2555 place count 538 transition count 1484
Discarding 55 places :
Symmetric choice reduction at 3 with 55 rule applications. Total rules 2610 place count 483 transition count 1374
Iterating global reduction 3 with 55 rules applied. Total rules applied 2665 place count 483 transition count 1374
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 2674 place count 474 transition count 1356
Iterating global reduction 3 with 9 rules applied. Total rules applied 2683 place count 474 transition count 1356
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 2697 place count 474 transition count 1342
Applied a total of 2697 rules in 1257 ms. Remains 474 /1628 variables (removed 1154) and now considering 1342/5962 (removed 4620) transitions.
Finished structural reductions, in 1 iterations. Remains : 474/1628 places, 1342/5962 transitions.
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:14:15] [INFO ] Computed 3 place invariants in 8 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2426 ms. (steps per millisecond=412 ) properties (out of 11) seen :35
FORMULA FunctionPointer-PT-c016-UpperBounds-14 16 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 948 ms. (steps per millisecond=1054 ) properties (out of 10) seen :124
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 880 ms. (steps per millisecond=1136 ) properties (out of 10) seen :158
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 887 ms. (steps per millisecond=1127 ) properties (out of 10) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 888 ms. (steps per millisecond=1126 ) properties (out of 10) seen :24
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 10) seen :19
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 888 ms. (steps per millisecond=1126 ) properties (out of 10) seen :95
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 10) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 862 ms. (steps per millisecond=1160 ) properties (out of 10) seen :21
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 954 ms. (steps per millisecond=1048 ) properties (out of 10) seen :113
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 960 ms. (steps per millisecond=1041 ) properties (out of 10) seen :29
[2022-06-10 12:14:26] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:14:26] [INFO ] Computed 3 place invariants in 11 ms
[2022-06-10 12:14:26] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:27] [INFO ] [Real]Absence check using state equation in 156 ms returned sat
[2022-06-10 12:14:27] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:14:27] [INFO ] [Real]Added 95 Read/Feed constraints in 69 ms returned sat
[2022-06-10 12:14:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:27] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2022-06-10 12:14:27] [INFO ] [Nat]Added 95 Read/Feed constraints in 75 ms returned sat
[2022-06-10 12:14:27] [INFO ] Deduced a trap composed of 106 places in 213 ms of which 1 ms to minimize.
[2022-06-10 12:14:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 270 ms
[2022-06-10 12:14:27] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 82 ms.
[2022-06-10 12:14:27] [INFO ] Added : 2 causal constraints over 1 iterations in 184 ms. Result :sat
Minimization took 49 ms.
[2022-06-10 12:14:28] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:28] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2022-06-10 12:14:28] [INFO ] [Real]Added 95 Read/Feed constraints in 68 ms returned sat
[2022-06-10 12:14:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:28] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2022-06-10 12:14:28] [INFO ] [Nat]Added 95 Read/Feed constraints in 57 ms returned sat
[2022-06-10 12:14:28] [INFO ] Deduced a trap composed of 106 places in 231 ms of which 0 ms to minimize.
[2022-06-10 12:14:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 288 ms
[2022-06-10 12:14:29] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 80 ms.
[2022-06-10 12:14:29] [INFO ] Added : 1 causal constraints over 1 iterations in 183 ms. Result :sat
Minimization took 47 ms.
[2022-06-10 12:14:29] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:29] [INFO ] [Real]Absence check using state equation in 164 ms returned sat
[2022-06-10 12:14:29] [INFO ] [Real]Added 95 Read/Feed constraints in 68 ms returned sat
[2022-06-10 12:14:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:29] [INFO ] [Nat]Absence check using 3 positive place invariants in 15 ms returned sat
[2022-06-10 12:14:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:29] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2022-06-10 12:14:29] [INFO ] [Nat]Added 95 Read/Feed constraints in 60 ms returned sat
[2022-06-10 12:14:30] [INFO ] Deduced a trap composed of 106 places in 208 ms of which 1 ms to minimize.
[2022-06-10 12:14:30] [INFO ] Deduced a trap composed of 93 places in 204 ms of which 1 ms to minimize.
[2022-06-10 12:14:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 483 ms
[2022-06-10 12:14:30] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 81 ms.
[2022-06-10 12:14:30] [INFO ] Added : 2 causal constraints over 1 iterations in 180 ms. Result :sat
Minimization took 54 ms.
[2022-06-10 12:14:30] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:30] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2022-06-10 12:14:30] [INFO ] [Real]Added 95 Read/Feed constraints in 36 ms returned sat
[2022-06-10 12:14:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:31] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2022-06-10 12:14:31] [INFO ] [Nat]Added 95 Read/Feed constraints in 74 ms returned sat
[2022-06-10 12:14:31] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 77 ms.
[2022-06-10 12:14:31] [INFO ] Added : 1 causal constraints over 1 iterations in 164 ms. Result :sat
Minimization took 52 ms.
[2022-06-10 12:14:31] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:31] [INFO ] [Real]Absence check using state equation in 168 ms returned sat
[2022-06-10 12:14:31] [INFO ] [Real]Added 95 Read/Feed constraints in 20 ms returned sat
[2022-06-10 12:14:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:32] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2022-06-10 12:14:32] [INFO ] [Nat]Added 95 Read/Feed constraints in 19 ms returned sat
[2022-06-10 12:14:32] [INFO ] Deduced a trap composed of 106 places in 211 ms of which 0 ms to minimize.
[2022-06-10 12:14:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 263 ms
[2022-06-10 12:14:32] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 84 ms.
[2022-06-10 12:14:32] [INFO ] Added : 1 causal constraints over 1 iterations in 183 ms. Result :sat
Minimization took 52 ms.
[2022-06-10 12:14:32] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:32] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2022-06-10 12:14:32] [INFO ] [Real]Added 95 Read/Feed constraints in 42 ms returned sat
[2022-06-10 12:14:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:33] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2022-06-10 12:14:33] [INFO ] [Nat]Added 95 Read/Feed constraints in 20 ms returned sat
[2022-06-10 12:14:33] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 75 ms.
[2022-06-10 12:14:33] [INFO ] Added : 3 causal constraints over 1 iterations in 164 ms. Result :sat
Minimization took 45 ms.
[2022-06-10 12:14:33] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:33] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2022-06-10 12:14:33] [INFO ] [Real]Added 95 Read/Feed constraints in 23 ms returned sat
[2022-06-10 12:14:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:33] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2022-06-10 12:14:33] [INFO ] [Nat]Added 95 Read/Feed constraints in 17 ms returned sat
[2022-06-10 12:14:34] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 69 ms.
[2022-06-10 12:14:34] [INFO ] Added : 1 causal constraints over 1 iterations in 162 ms. Result :sat
Minimization took 54 ms.
[2022-06-10 12:14:34] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:34] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2022-06-10 12:14:34] [INFO ] [Real]Added 95 Read/Feed constraints in 21 ms returned sat
[2022-06-10 12:14:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:34] [INFO ] [Nat]Absence check using state equation in 160 ms returned sat
[2022-06-10 12:14:34] [INFO ] [Nat]Added 95 Read/Feed constraints in 18 ms returned sat
[2022-06-10 12:14:34] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 68 ms.
[2022-06-10 12:14:34] [INFO ] Added : 0 causal constraints over 0 iterations in 126 ms. Result :sat
Minimization took 51 ms.
[2022-06-10 12:14:35] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:35] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2022-06-10 12:14:35] [INFO ] [Real]Added 95 Read/Feed constraints in 47 ms returned sat
[2022-06-10 12:14:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:35] [INFO ] [Nat]Absence check using state equation in 155 ms returned sat
[2022-06-10 12:14:35] [INFO ] [Nat]Added 95 Read/Feed constraints in 53 ms returned sat
[2022-06-10 12:14:35] [INFO ] Deduced a trap composed of 106 places in 216 ms of which 0 ms to minimize.
[2022-06-10 12:14:36] [INFO ] Deduced a trap composed of 99 places in 206 ms of which 0 ms to minimize.
[2022-06-10 12:14:36] [INFO ] Deduced a trap composed of 147 places in 209 ms of which 0 ms to minimize.
[2022-06-10 12:14:36] [INFO ] Deduced a trap composed of 137 places in 192 ms of which 0 ms to minimize.
[2022-06-10 12:14:36] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 942 ms
[2022-06-10 12:14:36] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 65 ms.
[2022-06-10 12:14:36] [INFO ] Added : 2 causal constraints over 1 iterations in 155 ms. Result :sat
Minimization took 78 ms.
[2022-06-10 12:14:36] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:37] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2022-06-10 12:14:37] [INFO ] [Real]Added 95 Read/Feed constraints in 36 ms returned sat
[2022-06-10 12:14:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:37] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2022-06-10 12:14:37] [INFO ] [Nat]Added 95 Read/Feed constraints in 23 ms returned sat
[2022-06-10 12:14:37] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 72 ms.
[2022-06-10 12:14:37] [INFO ] Added : 1 causal constraints over 1 iterations in 168 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 16, -1, -1, 16, 16, -1, 16] Max seen :[105, 138, 104, 1, 6, 72, 1, 5, 91, 2]
FORMULA FunctionPointer-PT-c016-UpperBounds-12 16 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FunctionPointer-PT-c016-UpperBounds-11 16 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 8 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Applied a total of 0 rules in 54 ms. Remains 474 /474 variables (removed 0) and now considering 1342/1342 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 1342/1342 transitions.
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:14:39] [INFO ] Computed 3 place invariants in 10 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2400 ms. (steps per millisecond=416 ) properties (out of 8) seen :22
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 890 ms. (steps per millisecond=1123 ) properties (out of 8) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 8) seen :155
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 855 ms. (steps per millisecond=1169 ) properties (out of 8) seen :141
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 877 ms. (steps per millisecond=1140 ) properties (out of 8) seen :23
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 861 ms. (steps per millisecond=1161 ) properties (out of 8) seen :173
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 943 ms. (steps per millisecond=1060 ) properties (out of 8) seen :93
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 912 ms. (steps per millisecond=1096 ) properties (out of 8) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 951 ms. (steps per millisecond=1051 ) properties (out of 8) seen :17
[2022-06-10 12:14:49] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:14:49] [INFO ] Computed 3 place invariants in 8 ms
[2022-06-10 12:14:49] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:49] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2022-06-10 12:14:49] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:14:49] [INFO ] [Real]Added 95 Read/Feed constraints in 66 ms returned sat
[2022-06-10 12:14:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:49] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2022-06-10 12:14:49] [INFO ] [Nat]Added 95 Read/Feed constraints in 65 ms returned sat
[2022-06-10 12:14:50] [INFO ] Deduced a trap composed of 106 places in 208 ms of which 1 ms to minimize.
[2022-06-10 12:14:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 266 ms
[2022-06-10 12:14:50] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 74 ms.
[2022-06-10 12:14:50] [INFO ] Added : 2 causal constraints over 1 iterations in 169 ms. Result :sat
Minimization took 44 ms.
[2022-06-10 12:14:50] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:50] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2022-06-10 12:14:50] [INFO ] [Real]Added 95 Read/Feed constraints in 70 ms returned sat
[2022-06-10 12:14:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:50] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:50] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2022-06-10 12:14:50] [INFO ] [Nat]Added 95 Read/Feed constraints in 57 ms returned sat
[2022-06-10 12:14:51] [INFO ] Deduced a trap composed of 106 places in 206 ms of which 0 ms to minimize.
[2022-06-10 12:14:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 253 ms
[2022-06-10 12:14:51] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 67 ms.
[2022-06-10 12:14:51] [INFO ] Added : 1 causal constraints over 1 iterations in 156 ms. Result :sat
Minimization took 45 ms.
[2022-06-10 12:14:51] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:51] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2022-06-10 12:14:51] [INFO ] [Real]Added 95 Read/Feed constraints in 69 ms returned sat
[2022-06-10 12:14:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:51] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2022-06-10 12:14:51] [INFO ] [Nat]Added 95 Read/Feed constraints in 60 ms returned sat
[2022-06-10 12:14:52] [INFO ] Deduced a trap composed of 106 places in 186 ms of which 1 ms to minimize.
[2022-06-10 12:14:52] [INFO ] Deduced a trap composed of 93 places in 187 ms of which 1 ms to minimize.
[2022-06-10 12:14:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 453 ms
[2022-06-10 12:14:52] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 78 ms.
[2022-06-10 12:14:52] [INFO ] Added : 2 causal constraints over 1 iterations in 167 ms. Result :sat
Minimization took 51 ms.
[2022-06-10 12:14:52] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:52] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2022-06-10 12:14:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:53] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2022-06-10 12:14:53] [INFO ] [Nat]Added 95 Read/Feed constraints in 82 ms returned sat
[2022-06-10 12:14:53] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 67 ms.
[2022-06-10 12:14:53] [INFO ] Added : 1 causal constraints over 1 iterations in 157 ms. Result :sat
Minimization took 51 ms.
[2022-06-10 12:14:53] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:53] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2022-06-10 12:14:53] [INFO ] [Real]Added 95 Read/Feed constraints in 22 ms returned sat
[2022-06-10 12:14:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:53] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2022-06-10 12:14:54] [INFO ] [Nat]Added 95 Read/Feed constraints in 24 ms returned sat
[2022-06-10 12:14:54] [INFO ] Deduced a trap composed of 106 places in 185 ms of which 0 ms to minimize.
[2022-06-10 12:14:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2022-06-10 12:14:54] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 84 ms.
[2022-06-10 12:14:54] [INFO ] Added : 1 causal constraints over 1 iterations in 183 ms. Result :sat
Minimization took 49 ms.
[2022-06-10 12:14:54] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:54] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2022-06-10 12:14:54] [INFO ] [Real]Added 95 Read/Feed constraints in 41 ms returned sat
[2022-06-10 12:14:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:54] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:55] [INFO ] [Nat]Absence check using state equation in 159 ms returned sat
[2022-06-10 12:14:55] [INFO ] [Nat]Added 95 Read/Feed constraints in 21 ms returned sat
[2022-06-10 12:14:55] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 80 ms.
[2022-06-10 12:14:55] [INFO ] Added : 3 causal constraints over 1 iterations in 176 ms. Result :sat
Minimization took 45 ms.
[2022-06-10 12:14:55] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:55] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2022-06-10 12:14:55] [INFO ] [Real]Added 95 Read/Feed constraints in 47 ms returned sat
[2022-06-10 12:14:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:55] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:14:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:55] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2022-06-10 12:14:55] [INFO ] [Nat]Added 95 Read/Feed constraints in 51 ms returned sat
[2022-06-10 12:14:56] [INFO ] Deduced a trap composed of 106 places in 203 ms of which 0 ms to minimize.
[2022-06-10 12:14:56] [INFO ] Deduced a trap composed of 99 places in 197 ms of which 0 ms to minimize.
[2022-06-10 12:14:56] [INFO ] Deduced a trap composed of 147 places in 203 ms of which 0 ms to minimize.
[2022-06-10 12:14:56] [INFO ] Deduced a trap composed of 137 places in 195 ms of which 1 ms to minimize.
[2022-06-10 12:14:56] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 925 ms
[2022-06-10 12:14:56] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 100 ms.
[2022-06-10 12:14:57] [INFO ] Added : 2 causal constraints over 1 iterations in 201 ms. Result :sat
Minimization took 75 ms.
[2022-06-10 12:14:57] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:57] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2022-06-10 12:14:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:14:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:14:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:14:57] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2022-06-10 12:14:57] [INFO ] [Nat]Added 95 Read/Feed constraints in 27 ms returned sat
[2022-06-10 12:14:57] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 75 ms.
[2022-06-10 12:14:57] [INFO ] Added : 1 causal constraints over 1 iterations in 170 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 16, -1, -1, -1, 16] Max seen :[105, 138, 127, 14, 153, 76, 108, 15]
Support contains 8 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Applied a total of 0 rules in 49 ms. Remains 474 /474 variables (removed 0) and now considering 1342/1342 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 1342/1342 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Applied a total of 0 rules in 48 ms. Remains 474 /474 variables (removed 0) and now considering 1342/1342 (removed 0) transitions.
[2022-06-10 12:15:00] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:00] [INFO ] Computed 3 place invariants in 10 ms
[2022-06-10 12:15:00] [INFO ] Implicit Places using invariants in 325 ms returned []
[2022-06-10 12:15:00] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:00] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 12:15:00] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:15:01] [INFO ] Implicit Places using invariants and state equation in 1119 ms returned []
Implicit Place search using SMT with State Equation took 1451 ms to find 0 implicit places.
[2022-06-10 12:15:01] [INFO ] Redundant transitions in 97 ms returned []
[2022-06-10 12:15:01] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:01] [INFO ] Computed 3 place invariants in 10 ms
[2022-06-10 12:15:02] [INFO ] Dead Transitions using invariants and state equation in 425 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 1342/1342 transitions.
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:02] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2384 ms. (steps per millisecond=419 ) properties (out of 8) seen :30
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 908 ms. (steps per millisecond=1101 ) properties (out of 8) seen :78
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 896 ms. (steps per millisecond=1116 ) properties (out of 8) seen :130
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 953 ms. (steps per millisecond=1049 ) properties (out of 8) seen :78
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 8) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 868 ms. (steps per millisecond=1152 ) properties (out of 8) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 899 ms. (steps per millisecond=1112 ) properties (out of 8) seen :127
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties (out of 8) seen :103
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 949 ms. (steps per millisecond=1053 ) properties (out of 8) seen :15
[2022-06-10 12:15:12] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:12] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-10 12:15:12] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:12] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2022-06-10 12:15:12] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:15:12] [INFO ] [Real]Added 95 Read/Feed constraints in 60 ms returned sat
[2022-06-10 12:15:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:12] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2022-06-10 12:15:12] [INFO ] [Nat]Added 95 Read/Feed constraints in 63 ms returned sat
[2022-06-10 12:15:12] [INFO ] Deduced a trap composed of 106 places in 194 ms of which 1 ms to minimize.
[2022-06-10 12:15:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 239 ms
[2022-06-10 12:15:13] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 74 ms.
[2022-06-10 12:15:13] [INFO ] Added : 2 causal constraints over 1 iterations in 168 ms. Result :sat
Minimization took 48 ms.
[2022-06-10 12:15:13] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:13] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2022-06-10 12:15:13] [INFO ] [Real]Added 95 Read/Feed constraints in 67 ms returned sat
[2022-06-10 12:15:13] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:13] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:13] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2022-06-10 12:15:13] [INFO ] [Nat]Added 95 Read/Feed constraints in 61 ms returned sat
[2022-06-10 12:15:13] [INFO ] Deduced a trap composed of 106 places in 185 ms of which 0 ms to minimize.
[2022-06-10 12:15:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 238 ms
[2022-06-10 12:15:14] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 89 ms.
[2022-06-10 12:15:14] [INFO ] Added : 1 causal constraints over 1 iterations in 185 ms. Result :sat
Minimization took 50 ms.
[2022-06-10 12:15:14] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:14] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2022-06-10 12:15:14] [INFO ] [Real]Added 95 Read/Feed constraints in 67 ms returned sat
[2022-06-10 12:15:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:14] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2022-06-10 12:15:14] [INFO ] [Nat]Added 95 Read/Feed constraints in 67 ms returned sat
[2022-06-10 12:15:15] [INFO ] Deduced a trap composed of 106 places in 191 ms of which 1 ms to minimize.
[2022-06-10 12:15:15] [INFO ] Deduced a trap composed of 93 places in 184 ms of which 1 ms to minimize.
[2022-06-10 12:15:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 450 ms
[2022-06-10 12:15:15] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 68 ms.
[2022-06-10 12:15:15] [INFO ] Added : 2 causal constraints over 1 iterations in 160 ms. Result :sat
Minimization took 57 ms.
[2022-06-10 12:15:15] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:15] [INFO ] [Real]Absence check using state equation in 181 ms returned sat
[2022-06-10 12:15:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:16] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2022-06-10 12:15:16] [INFO ] [Nat]Added 95 Read/Feed constraints in 83 ms returned sat
[2022-06-10 12:15:16] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 68 ms.
[2022-06-10 12:15:16] [INFO ] Added : 1 causal constraints over 1 iterations in 158 ms. Result :sat
Minimization took 46 ms.
[2022-06-10 12:15:16] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:16] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2022-06-10 12:15:16] [INFO ] [Real]Added 95 Read/Feed constraints in 21 ms returned sat
[2022-06-10 12:15:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:16] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:16] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2022-06-10 12:15:16] [INFO ] [Nat]Added 95 Read/Feed constraints in 21 ms returned sat
[2022-06-10 12:15:17] [INFO ] Deduced a trap composed of 106 places in 191 ms of which 0 ms to minimize.
[2022-06-10 12:15:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2022-06-10 12:15:17] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 65 ms.
[2022-06-10 12:15:17] [INFO ] Added : 1 causal constraints over 1 iterations in 154 ms. Result :sat
Minimization took 51 ms.
[2022-06-10 12:15:17] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:17] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2022-06-10 12:15:17] [INFO ] [Real]Added 95 Read/Feed constraints in 41 ms returned sat
[2022-06-10 12:15:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:17] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2022-06-10 12:15:17] [INFO ] [Nat]Added 95 Read/Feed constraints in 26 ms returned sat
[2022-06-10 12:15:18] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 73 ms.
[2022-06-10 12:15:18] [INFO ] Added : 3 causal constraints over 1 iterations in 164 ms. Result :sat
Minimization took 45 ms.
[2022-06-10 12:15:18] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:18] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2022-06-10 12:15:18] [INFO ] [Real]Added 95 Read/Feed constraints in 47 ms returned sat
[2022-06-10 12:15:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:18] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2022-06-10 12:15:18] [INFO ] [Nat]Added 95 Read/Feed constraints in 50 ms returned sat
[2022-06-10 12:15:18] [INFO ] Deduced a trap composed of 106 places in 191 ms of which 1 ms to minimize.
[2022-06-10 12:15:19] [INFO ] Deduced a trap composed of 99 places in 190 ms of which 1 ms to minimize.
[2022-06-10 12:15:19] [INFO ] Deduced a trap composed of 147 places in 189 ms of which 1 ms to minimize.
[2022-06-10 12:15:19] [INFO ] Deduced a trap composed of 137 places in 184 ms of which 0 ms to minimize.
[2022-06-10 12:15:19] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 864 ms
[2022-06-10 12:15:19] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 82 ms.
[2022-06-10 12:15:19] [INFO ] Added : 2 causal constraints over 1 iterations in 171 ms. Result :sat
Minimization took 74 ms.
[2022-06-10 12:15:19] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:20] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2022-06-10 12:15:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:20] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2022-06-10 12:15:20] [INFO ] [Nat]Added 95 Read/Feed constraints in 26 ms returned sat
[2022-06-10 12:15:20] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 69 ms.
[2022-06-10 12:15:20] [INFO ] Added : 1 causal constraints over 1 iterations in 157 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 16, -1, -1, -1, 16] Max seen :[105, 138, 127, 14, 153, 115, 108, 15]
Support contains 8 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Applied a total of 0 rules in 48 ms. Remains 474 /474 variables (removed 0) and now considering 1342/1342 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 1342/1342 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Applied a total of 0 rules in 48 ms. Remains 474 /474 variables (removed 0) and now considering 1342/1342 (removed 0) transitions.
[2022-06-10 12:15:23] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:23] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:15:23] [INFO ] Implicit Places using invariants in 321 ms returned []
[2022-06-10 12:15:23] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:23] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:15:23] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:15:24] [INFO ] Implicit Places using invariants and state equation in 1085 ms returned []
Implicit Place search using SMT with State Equation took 1412 ms to find 0 implicit places.
[2022-06-10 12:15:24] [INFO ] Redundant transitions in 25 ms returned []
[2022-06-10 12:15:24] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:24] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:15:24] [INFO ] Dead Transitions using invariants and state equation in 412 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 1342/1342 transitions.
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:24] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2366 ms. (steps per millisecond=422 ) properties (out of 8) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 8) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 8) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 911 ms. (steps per millisecond=1097 ) properties (out of 8) seen :99
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 8) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 833 ms. (steps per millisecond=1200 ) properties (out of 8) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 888 ms. (steps per millisecond=1126 ) properties (out of 8) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 874 ms. (steps per millisecond=1144 ) properties (out of 8) seen :128
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 880 ms. (steps per millisecond=1136 ) properties (out of 8) seen :21
[2022-06-10 12:15:34] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:34] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:15:34] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:34] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2022-06-10 12:15:34] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:15:34] [INFO ] [Real]Added 95 Read/Feed constraints in 60 ms returned sat
[2022-06-10 12:15:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:34] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2022-06-10 12:15:34] [INFO ] [Nat]Added 95 Read/Feed constraints in 63 ms returned sat
[2022-06-10 12:15:35] [INFO ] Deduced a trap composed of 106 places in 194 ms of which 1 ms to minimize.
[2022-06-10 12:15:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 242 ms
[2022-06-10 12:15:35] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 63 ms.
[2022-06-10 12:15:35] [INFO ] Added : 2 causal constraints over 1 iterations in 156 ms. Result :sat
Minimization took 44 ms.
[2022-06-10 12:15:35] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:35] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2022-06-10 12:15:35] [INFO ] [Real]Added 95 Read/Feed constraints in 67 ms returned sat
[2022-06-10 12:15:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:35] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2022-06-10 12:15:35] [INFO ] [Nat]Added 95 Read/Feed constraints in 57 ms returned sat
[2022-06-10 12:15:36] [INFO ] Deduced a trap composed of 106 places in 188 ms of which 0 ms to minimize.
[2022-06-10 12:15:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 235 ms
[2022-06-10 12:15:36] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 67 ms.
[2022-06-10 12:15:36] [INFO ] Added : 1 causal constraints over 1 iterations in 160 ms. Result :sat
Minimization took 46 ms.
[2022-06-10 12:15:36] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:36] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2022-06-10 12:15:36] [INFO ] [Real]Added 95 Read/Feed constraints in 65 ms returned sat
[2022-06-10 12:15:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:36] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2022-06-10 12:15:37] [INFO ] [Nat]Added 95 Read/Feed constraints in 60 ms returned sat
[2022-06-10 12:15:37] [INFO ] Deduced a trap composed of 106 places in 197 ms of which 1 ms to minimize.
[2022-06-10 12:15:37] [INFO ] Deduced a trap composed of 93 places in 194 ms of which 1 ms to minimize.
[2022-06-10 12:15:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 458 ms
[2022-06-10 12:15:37] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 81 ms.
[2022-06-10 12:15:37] [INFO ] Added : 2 causal constraints over 1 iterations in 170 ms. Result :sat
Minimization took 53 ms.
[2022-06-10 12:15:37] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:37] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2022-06-10 12:15:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:38] [INFO ] [Nat]Absence check using state equation in 155 ms returned sat
[2022-06-10 12:15:38] [INFO ] [Nat]Added 95 Read/Feed constraints in 73 ms returned sat
[2022-06-10 12:15:38] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 67 ms.
[2022-06-10 12:15:38] [INFO ] Added : 1 causal constraints over 1 iterations in 161 ms. Result :sat
Minimization took 50 ms.
[2022-06-10 12:15:38] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:38] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2022-06-10 12:15:38] [INFO ] [Real]Added 95 Read/Feed constraints in 25 ms returned sat
[2022-06-10 12:15:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:39] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2022-06-10 12:15:39] [INFO ] [Nat]Added 95 Read/Feed constraints in 18 ms returned sat
[2022-06-10 12:15:39] [INFO ] Deduced a trap composed of 106 places in 185 ms of which 1 ms to minimize.
[2022-06-10 12:15:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 233 ms
[2022-06-10 12:15:39] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 72 ms.
[2022-06-10 12:15:39] [INFO ] Added : 1 causal constraints over 1 iterations in 164 ms. Result :sat
Minimization took 50 ms.
[2022-06-10 12:15:39] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:39] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2022-06-10 12:15:39] [INFO ] [Real]Added 95 Read/Feed constraints in 44 ms returned sat
[2022-06-10 12:15:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:40] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2022-06-10 12:15:40] [INFO ] [Nat]Added 95 Read/Feed constraints in 20 ms returned sat
[2022-06-10 12:15:40] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 85 ms.
[2022-06-10 12:15:40] [INFO ] Added : 3 causal constraints over 1 iterations in 180 ms. Result :sat
Minimization took 46 ms.
[2022-06-10 12:15:40] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:40] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2022-06-10 12:15:40] [INFO ] [Real]Added 95 Read/Feed constraints in 47 ms returned sat
[2022-06-10 12:15:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:40] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2022-06-10 12:15:40] [INFO ] [Nat]Added 95 Read/Feed constraints in 50 ms returned sat
[2022-06-10 12:15:41] [INFO ] Deduced a trap composed of 106 places in 199 ms of which 1 ms to minimize.
[2022-06-10 12:15:41] [INFO ] Deduced a trap composed of 99 places in 183 ms of which 1 ms to minimize.
[2022-06-10 12:15:41] [INFO ] Deduced a trap composed of 147 places in 190 ms of which 1 ms to minimize.
[2022-06-10 12:15:41] [INFO ] Deduced a trap composed of 137 places in 188 ms of which 0 ms to minimize.
[2022-06-10 12:15:41] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 866 ms
[2022-06-10 12:15:41] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 66 ms.
[2022-06-10 12:15:41] [INFO ] Added : 2 causal constraints over 1 iterations in 159 ms. Result :sat
Minimization took 74 ms.
[2022-06-10 12:15:42] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:42] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2022-06-10 12:15:42] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:42] [INFO ] [Nat]Absence check using state equation in 169 ms returned sat
[2022-06-10 12:15:42] [INFO ] [Nat]Added 95 Read/Feed constraints in 25 ms returned sat
[2022-06-10 12:15:42] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 81 ms.
[2022-06-10 12:15:42] [INFO ] Added : 1 causal constraints over 1 iterations in 183 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 16, -1, -1, -1, 16] Max seen :[105, 138, 127, 14, 153, 115, 109, 15]
Support contains 8 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Applied a total of 0 rules in 48 ms. Remains 474 /474 variables (removed 0) and now considering 1342/1342 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 1342/1342 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Applied a total of 0 rules in 46 ms. Remains 474 /474 variables (removed 0) and now considering 1342/1342 (removed 0) transitions.
[2022-06-10 12:15:45] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:45] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:15:45] [INFO ] Implicit Places using invariants in 308 ms returned []
[2022-06-10 12:15:45] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:45] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:15:45] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:15:46] [INFO ] Implicit Places using invariants and state equation in 1056 ms returned []
Implicit Place search using SMT with State Equation took 1365 ms to find 0 implicit places.
[2022-06-10 12:15:46] [INFO ] Redundant transitions in 16 ms returned []
[2022-06-10 12:15:46] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:46] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-10 12:15:47] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 1342/1342 transitions.
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:47] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2476 ms. (steps per millisecond=403 ) properties (out of 8) seen :35
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 932 ms. (steps per millisecond=1072 ) properties (out of 8) seen :136
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 920 ms. (steps per millisecond=1086 ) properties (out of 8) seen :15
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 943 ms. (steps per millisecond=1060 ) properties (out of 8) seen :98
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 890 ms. (steps per millisecond=1123 ) properties (out of 8) seen :20
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=1142 ) properties (out of 8) seen :17
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 856 ms. (steps per millisecond=1168 ) properties (out of 8) seen :118
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 949 ms. (steps per millisecond=1053 ) properties (out of 8) seen :105
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 836 ms. (steps per millisecond=1196 ) properties (out of 8) seen :25
[2022-06-10 12:15:56] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:15:56] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-10 12:15:56] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:56] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2022-06-10 12:15:56] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:15:57] [INFO ] [Real]Added 95 Read/Feed constraints in 69 ms returned sat
[2022-06-10 12:15:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:15:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:57] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2022-06-10 12:15:57] [INFO ] [Nat]Added 95 Read/Feed constraints in 63 ms returned sat
[2022-06-10 12:15:57] [INFO ] Deduced a trap composed of 106 places in 199 ms of which 1 ms to minimize.
[2022-06-10 12:15:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 260 ms
[2022-06-10 12:15:57] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 70 ms.
[2022-06-10 12:15:57] [INFO ] Added : 2 causal constraints over 1 iterations in 169 ms. Result :sat
Minimization took 48 ms.
[2022-06-10 12:15:57] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-10 12:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:58] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2022-06-10 12:15:58] [INFO ] [Real]Added 95 Read/Feed constraints in 69 ms returned sat
[2022-06-10 12:15:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:58] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2022-06-10 12:15:58] [INFO ] [Nat]Added 95 Read/Feed constraints in 57 ms returned sat
[2022-06-10 12:15:58] [INFO ] Deduced a trap composed of 106 places in 199 ms of which 1 ms to minimize.
[2022-06-10 12:15:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 242 ms
[2022-06-10 12:15:58] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 75 ms.
[2022-06-10 12:15:58] [INFO ] Added : 1 causal constraints over 1 iterations in 169 ms. Result :sat
Minimization took 48 ms.
[2022-06-10 12:15:59] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:59] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2022-06-10 12:15:59] [INFO ] [Real]Added 95 Read/Feed constraints in 71 ms returned sat
[2022-06-10 12:15:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:15:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:15:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:15:59] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2022-06-10 12:15:59] [INFO ] [Nat]Added 95 Read/Feed constraints in 60 ms returned sat
[2022-06-10 12:15:59] [INFO ] Deduced a trap composed of 106 places in 196 ms of which 1 ms to minimize.
[2022-06-10 12:15:59] [INFO ] Deduced a trap composed of 93 places in 183 ms of which 0 ms to minimize.
[2022-06-10 12:16:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 446 ms
[2022-06-10 12:16:00] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 97 ms.
[2022-06-10 12:16:00] [INFO ] Added : 2 causal constraints over 1 iterations in 193 ms. Result :sat
Minimization took 55 ms.
[2022-06-10 12:16:00] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:00] [INFO ] [Real]Absence check using state equation in 184 ms returned sat
[2022-06-10 12:16:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:00] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2022-06-10 12:16:00] [INFO ] [Nat]Added 95 Read/Feed constraints in 73 ms returned sat
[2022-06-10 12:16:00] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 68 ms.
[2022-06-10 12:16:01] [INFO ] Added : 1 causal constraints over 1 iterations in 158 ms. Result :sat
Minimization took 51 ms.
[2022-06-10 12:16:01] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:01] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2022-06-10 12:16:01] [INFO ] [Real]Added 95 Read/Feed constraints in 26 ms returned sat
[2022-06-10 12:16:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:01] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2022-06-10 12:16:01] [INFO ] [Nat]Added 95 Read/Feed constraints in 18 ms returned sat
[2022-06-10 12:16:01] [INFO ] Deduced a trap composed of 106 places in 192 ms of which 1 ms to minimize.
[2022-06-10 12:16:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 237 ms
[2022-06-10 12:16:01] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 69 ms.
[2022-06-10 12:16:02] [INFO ] Added : 1 causal constraints over 1 iterations in 164 ms. Result :sat
Minimization took 52 ms.
[2022-06-10 12:16:02] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:02] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2022-06-10 12:16:02] [INFO ] [Real]Added 95 Read/Feed constraints in 42 ms returned sat
[2022-06-10 12:16:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:02] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2022-06-10 12:16:02] [INFO ] [Nat]Added 95 Read/Feed constraints in 21 ms returned sat
[2022-06-10 12:16:02] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 83 ms.
[2022-06-10 12:16:02] [INFO ] Added : 3 causal constraints over 1 iterations in 175 ms. Result :sat
Minimization took 45 ms.
[2022-06-10 12:16:02] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:03] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2022-06-10 12:16:03] [INFO ] [Real]Added 95 Read/Feed constraints in 45 ms returned sat
[2022-06-10 12:16:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:03] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:03] [INFO ] [Nat]Absence check using state equation in 151 ms returned sat
[2022-06-10 12:16:03] [INFO ] [Nat]Added 95 Read/Feed constraints in 50 ms returned sat
[2022-06-10 12:16:03] [INFO ] Deduced a trap composed of 106 places in 195 ms of which 1 ms to minimize.
[2022-06-10 12:16:03] [INFO ] Deduced a trap composed of 99 places in 186 ms of which 0 ms to minimize.
[2022-06-10 12:16:04] [INFO ] Deduced a trap composed of 147 places in 187 ms of which 0 ms to minimize.
[2022-06-10 12:16:04] [INFO ] Deduced a trap composed of 137 places in 188 ms of which 0 ms to minimize.
[2022-06-10 12:16:04] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 875 ms
[2022-06-10 12:16:04] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 64 ms.
[2022-06-10 12:16:04] [INFO ] Added : 2 causal constraints over 1 iterations in 149 ms. Result :sat
Minimization took 74 ms.
[2022-06-10 12:16:04] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:04] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2022-06-10 12:16:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:04] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:05] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2022-06-10 12:16:05] [INFO ] [Nat]Added 95 Read/Feed constraints in 27 ms returned sat
[2022-06-10 12:16:05] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 82 ms.
[2022-06-10 12:16:05] [INFO ] Added : 1 causal constraints over 1 iterations in 168 ms. Result :sat
Minimization took 48 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 16, -1, -1, -1, 16] Max seen :[112, 138, 127, 14, 153, 115, 109, 15]
Support contains 8 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Applied a total of 0 rules in 48 ms. Remains 474 /474 variables (removed 0) and now considering 1342/1342 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 1342/1342 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Applied a total of 0 rules in 47 ms. Remains 474 /474 variables (removed 0) and now considering 1342/1342 (removed 0) transitions.
[2022-06-10 12:16:07] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:16:07] [INFO ] Computed 3 place invariants in 8 ms
[2022-06-10 12:16:08] [INFO ] Implicit Places using invariants in 320 ms returned []
[2022-06-10 12:16:08] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:16:08] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:16:08] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:16:09] [INFO ] Implicit Places using invariants and state equation in 1118 ms returned []
Implicit Place search using SMT with State Equation took 1438 ms to find 0 implicit places.
[2022-06-10 12:16:09] [INFO ] Redundant transitions in 23 ms returned []
[2022-06-10 12:16:09] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:16:09] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:16:09] [INFO ] Dead Transitions using invariants and state equation in 416 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 1342/1342 transitions.
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:16:09] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2473 ms. (steps per millisecond=404 ) properties (out of 8) seen :35
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 927 ms. (steps per millisecond=1078 ) properties (out of 8) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 949 ms. (steps per millisecond=1053 ) properties (out of 8) seen :153
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 8) seen :88
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 866 ms. (steps per millisecond=1154 ) properties (out of 8) seen :14
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 952 ms. (steps per millisecond=1050 ) properties (out of 8) seen :19
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 8) seen :90
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 909 ms. (steps per millisecond=1100 ) properties (out of 8) seen :87
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 898 ms. (steps per millisecond=1113 ) properties (out of 8) seen :22
[2022-06-10 12:16:19] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:16:19] [INFO ] Computed 3 place invariants in 8 ms
[2022-06-10 12:16:19] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:19] [INFO ] [Real]Absence check using state equation in 155 ms returned sat
[2022-06-10 12:16:19] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:16:19] [INFO ] [Real]Added 95 Read/Feed constraints in 60 ms returned sat
[2022-06-10 12:16:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:20] [INFO ] [Nat]Absence check using state equation in 149 ms returned sat
[2022-06-10 12:16:20] [INFO ] [Nat]Added 95 Read/Feed constraints in 63 ms returned sat
[2022-06-10 12:16:20] [INFO ] Deduced a trap composed of 106 places in 198 ms of which 0 ms to minimize.
[2022-06-10 12:16:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 245 ms
[2022-06-10 12:16:20] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 72 ms.
[2022-06-10 12:16:20] [INFO ] Added : 2 causal constraints over 1 iterations in 162 ms. Result :sat
Minimization took 48 ms.
[2022-06-10 12:16:20] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:20] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2022-06-10 12:16:20] [INFO ] [Real]Added 95 Read/Feed constraints in 68 ms returned sat
[2022-06-10 12:16:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:21] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2022-06-10 12:16:21] [INFO ] [Nat]Added 95 Read/Feed constraints in 57 ms returned sat
[2022-06-10 12:16:21] [INFO ] Deduced a trap composed of 106 places in 199 ms of which 1 ms to minimize.
[2022-06-10 12:16:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 243 ms
[2022-06-10 12:16:21] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 68 ms.
[2022-06-10 12:16:21] [INFO ] Added : 1 causal constraints over 1 iterations in 157 ms. Result :sat
Minimization took 44 ms.
[2022-06-10 12:16:21] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:21] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2022-06-10 12:16:22] [INFO ] [Real]Added 95 Read/Feed constraints in 67 ms returned sat
[2022-06-10 12:16:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:22] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2022-06-10 12:16:22] [INFO ] [Nat]Added 95 Read/Feed constraints in 59 ms returned sat
[2022-06-10 12:16:22] [INFO ] Deduced a trap composed of 106 places in 189 ms of which 1 ms to minimize.
[2022-06-10 12:16:22] [INFO ] Deduced a trap composed of 93 places in 193 ms of which 0 ms to minimize.
[2022-06-10 12:16:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 470 ms
[2022-06-10 12:16:22] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 68 ms.
[2022-06-10 12:16:22] [INFO ] Added : 2 causal constraints over 1 iterations in 156 ms. Result :sat
Minimization took 54 ms.
[2022-06-10 12:16:23] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:23] [INFO ] [Real]Absence check using state equation in 188 ms returned sat
[2022-06-10 12:16:23] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:23] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:23] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2022-06-10 12:16:23] [INFO ] [Nat]Added 95 Read/Feed constraints in 72 ms returned sat
[2022-06-10 12:16:23] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 69 ms.
[2022-06-10 12:16:23] [INFO ] Added : 1 causal constraints over 1 iterations in 159 ms. Result :sat
Minimization took 52 ms.
[2022-06-10 12:16:23] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:24] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2022-06-10 12:16:24] [INFO ] [Real]Added 95 Read/Feed constraints in 22 ms returned sat
[2022-06-10 12:16:24] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:24] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:24] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2022-06-10 12:16:24] [INFO ] [Nat]Added 95 Read/Feed constraints in 18 ms returned sat
[2022-06-10 12:16:24] [INFO ] Deduced a trap composed of 106 places in 202 ms of which 1 ms to minimize.
[2022-06-10 12:16:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 245 ms
[2022-06-10 12:16:24] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 89 ms.
[2022-06-10 12:16:24] [INFO ] Added : 1 causal constraints over 1 iterations in 177 ms. Result :sat
Minimization took 51 ms.
[2022-06-10 12:16:24] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:25] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2022-06-10 12:16:25] [INFO ] [Real]Added 95 Read/Feed constraints in 42 ms returned sat
[2022-06-10 12:16:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:25] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2022-06-10 12:16:25] [INFO ] [Nat]Added 95 Read/Feed constraints in 21 ms returned sat
[2022-06-10 12:16:25] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 65 ms.
[2022-06-10 12:16:25] [INFO ] Added : 3 causal constraints over 1 iterations in 153 ms. Result :sat
Minimization took 46 ms.
[2022-06-10 12:16:25] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:25] [INFO ] [Real]Absence check using state equation in 140 ms returned sat
[2022-06-10 12:16:25] [INFO ] [Real]Added 95 Read/Feed constraints in 45 ms returned sat
[2022-06-10 12:16:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:26] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2022-06-10 12:16:26] [INFO ] [Nat]Added 95 Read/Feed constraints in 51 ms returned sat
[2022-06-10 12:16:26] [INFO ] Deduced a trap composed of 106 places in 194 ms of which 1 ms to minimize.
[2022-06-10 12:16:26] [INFO ] Deduced a trap composed of 99 places in 186 ms of which 2 ms to minimize.
[2022-06-10 12:16:26] [INFO ] Deduced a trap composed of 147 places in 195 ms of which 0 ms to minimize.
[2022-06-10 12:16:27] [INFO ] Deduced a trap composed of 137 places in 185 ms of which 1 ms to minimize.
[2022-06-10 12:16:27] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 881 ms
[2022-06-10 12:16:27] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 69 ms.
[2022-06-10 12:16:27] [INFO ] Added : 2 causal constraints over 1 iterations in 163 ms. Result :sat
Minimization took 75 ms.
[2022-06-10 12:16:27] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:27] [INFO ] [Real]Absence check using state equation in 189 ms returned sat
[2022-06-10 12:16:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:27] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:27] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2022-06-10 12:16:27] [INFO ] [Nat]Added 95 Read/Feed constraints in 28 ms returned sat
[2022-06-10 12:16:28] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 85 ms.
[2022-06-10 12:16:28] [INFO ] Added : 1 causal constraints over 1 iterations in 178 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 16, -1, -1, -1, 16] Max seen :[112, 138, 127, 14, 153, 115, 109, 15]
Support contains 8 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Applied a total of 0 rules in 52 ms. Remains 474 /474 variables (removed 0) and now considering 1342/1342 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 1342/1342 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Applied a total of 0 rules in 57 ms. Remains 474 /474 variables (removed 0) and now considering 1342/1342 (removed 0) transitions.
[2022-06-10 12:16:30] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:16:30] [INFO ] Computed 3 place invariants in 9 ms
[2022-06-10 12:16:31] [INFO ] Implicit Places using invariants in 308 ms returned []
[2022-06-10 12:16:31] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:16:31] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:16:31] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:16:32] [INFO ] Implicit Places using invariants and state equation in 1117 ms returned []
Implicit Place search using SMT with State Equation took 1425 ms to find 0 implicit places.
[2022-06-10 12:16:32] [INFO ] Redundant transitions in 19 ms returned []
[2022-06-10 12:16:32] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:16:32] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-10 12:16:32] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 474/474 places, 1342/1342 transitions.
Starting property specific reduction for FunctionPointer-PT-c016-UpperBounds-00
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:16:32] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 10005 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 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2022-06-10 12:16:32] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:16:32] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:16:32] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:32] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2022-06-10 12:16:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:33] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2022-06-10 12:16:33] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:16:33] [INFO ] [Nat]Added 95 Read/Feed constraints in 20 ms returned sat
[2022-06-10 12:16:33] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 68 ms.
[2022-06-10 12:16:33] [INFO ] Added : 2 causal constraints over 1 iterations in 155 ms. Result :sat
Minimization took 50 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 469 transition count 1332
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 469 transition count 1332
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 18 place count 469 transition count 1324
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 464 transition count 1314
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 464 transition count 1314
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 31 place count 461 transition count 1308
Iterating global reduction 1 with 3 rules applied. Total rules applied 34 place count 461 transition count 1308
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 39 place count 456 transition count 1290
Iterating global reduction 1 with 5 rules applied. Total rules applied 44 place count 456 transition count 1290
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 49 place count 451 transition count 1280
Iterating global reduction 1 with 5 rules applied. Total rules applied 54 place count 451 transition count 1280
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 59 place count 446 transition count 1270
Iterating global reduction 1 with 5 rules applied. Total rules applied 64 place count 446 transition count 1270
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 69 place count 441 transition count 1260
Iterating global reduction 1 with 5 rules applied. Total rules applied 74 place count 441 transition count 1260
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 79 place count 436 transition count 1250
Iterating global reduction 1 with 5 rules applied. Total rules applied 84 place count 436 transition count 1250
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 89 place count 431 transition count 1238
Iterating global reduction 1 with 5 rules applied. Total rules applied 94 place count 431 transition count 1238
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 99 place count 426 transition count 1228
Iterating global reduction 1 with 5 rules applied. Total rules applied 104 place count 426 transition count 1228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 105 place count 425 transition count 1226
Iterating global reduction 1 with 1 rules applied. Total rules applied 106 place count 425 transition count 1226
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 107 place count 424 transition count 1224
Iterating global reduction 1 with 1 rules applied. Total rules applied 108 place count 424 transition count 1224
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 109 place count 423 transition count 1222
Iterating global reduction 1 with 1 rules applied. Total rules applied 110 place count 423 transition count 1222
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 111 place count 422 transition count 1220
Iterating global reduction 1 with 1 rules applied. Total rules applied 112 place count 422 transition count 1220
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 113 place count 421 transition count 1218
Iterating global reduction 1 with 1 rules applied. Total rules applied 114 place count 421 transition count 1218
Applied a total of 114 rules in 179 ms. Remains 421 /474 variables (removed 53) and now considering 1218/1342 (removed 124) transitions.
Finished structural reductions, in 1 iterations. Remains : 421/474 places, 1218/1342 transitions.
Normalized transition count is 688 out of 1218 initially.
// Phase 1: matrix 688 rows 421 cols
[2022-06-10 12:16:33] [INFO ] Computed 3 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2002 ms. (steps per millisecond=499 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=1406 ) properties (out of 1) seen :515
[2022-06-10 12:16:36] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2022-06-10 12:16:36] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 12:16:36] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:36] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2022-06-10 12:16:36] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:16:36] [INFO ] [Real]Added 75 Read/Feed constraints in 59 ms returned sat
[2022-06-10 12:16:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:36] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2022-06-10 12:16:36] [INFO ] [Nat]Added 75 Read/Feed constraints in 52 ms returned sat
[2022-06-10 12:16:37] [INFO ] Deduced a trap composed of 113 places in 168 ms of which 1 ms to minimize.
[2022-06-10 12:16:37] [INFO ] Deduced a trap composed of 113 places in 160 ms of which 1 ms to minimize.
[2022-06-10 12:16:37] [INFO ] Deduced a trap composed of 70 places in 163 ms of which 1 ms to minimize.
[2022-06-10 12:16:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 567 ms
[2022-06-10 12:16:37] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 354 transitions) in 63 ms.
[2022-06-10 12:16:37] [INFO ] Added : 12 causal constraints over 4 iterations in 310 ms. Result :sat
Minimization took 57 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[515]
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in SAFETY 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.
Finished structural reductions, in 1 iterations. Remains : 421/421 places, 1218/1218 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 39 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
[2022-06-10 12:16:40] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2022-06-10 12:16:40] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:16:40] [INFO ] Implicit Places using invariants in 276 ms returned []
[2022-06-10 12:16:40] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2022-06-10 12:16:40] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:16:40] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:16:41] [INFO ] Implicit Places using invariants and state equation in 893 ms returned []
Implicit Place search using SMT with State Equation took 1169 ms to find 0 implicit places.
[2022-06-10 12:16:41] [INFO ] Redundant transitions in 20 ms returned []
[2022-06-10 12:16:41] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2022-06-10 12:16:41] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:16:41] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 421/421 places, 1218/1218 transitions.
Normalized transition count is 688 out of 1218 initially.
// Phase 1: matrix 688 rows 421 cols
[2022-06-10 12:16:41] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2005 ms. (steps per millisecond=498 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 695 ms. (steps per millisecond=1438 ) properties (out of 1) seen :484
[2022-06-10 12:16:44] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2022-06-10 12:16:44] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:16:44] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:44] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2022-06-10 12:16:44] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:16:44] [INFO ] [Real]Added 75 Read/Feed constraints in 60 ms returned sat
[2022-06-10 12:16:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:44] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2022-06-10 12:16:44] [INFO ] [Nat]Added 75 Read/Feed constraints in 52 ms returned sat
[2022-06-10 12:16:44] [INFO ] Deduced a trap composed of 113 places in 172 ms of which 0 ms to minimize.
[2022-06-10 12:16:45] [INFO ] Deduced a trap composed of 113 places in 159 ms of which 1 ms to minimize.
[2022-06-10 12:16:45] [INFO ] Deduced a trap composed of 70 places in 175 ms of which 1 ms to minimize.
[2022-06-10 12:16:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 585 ms
[2022-06-10 12:16:45] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 354 transitions) in 59 ms.
[2022-06-10 12:16:45] [INFO ] Added : 12 causal constraints over 4 iterations in 299 ms. Result :sat
Minimization took 61 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[515]
Support contains 1 out of 421 places. Attempting structural reductions.
Starting structural reductions in SAFETY 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.
Finished structural reductions, in 1 iterations. Remains : 421/421 places, 1218/1218 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 421/421 places, 1218/1218 transitions.
Applied a total of 0 rules in 39 ms. Remains 421 /421 variables (removed 0) and now considering 1218/1218 (removed 0) transitions.
[2022-06-10 12:16:47] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2022-06-10 12:16:47] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:16:48] [INFO ] Implicit Places using invariants in 277 ms returned []
[2022-06-10 12:16:48] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2022-06-10 12:16:48] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:16:48] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:16:49] [INFO ] Implicit Places using invariants and state equation in 903 ms returned []
Implicit Place search using SMT with State Equation took 1181 ms to find 0 implicit places.
[2022-06-10 12:16:49] [INFO ] Redundant transitions in 17 ms returned []
[2022-06-10 12:16:49] [INFO ] Flow matrix only has 688 transitions (discarded 530 similar events)
// Phase 1: matrix 688 rows 421 cols
[2022-06-10 12:16:49] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 12:16:49] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 421/421 places, 1218/1218 transitions.
Ending property specific reduction for FunctionPointer-PT-c016-UpperBounds-00 in 16810 ms.
Starting property specific reduction for FunctionPointer-PT-c016-UpperBounds-01
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:16:49] [INFO ] Computed 3 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
[2022-06-10 12:16:49] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:16:49] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-10 12:16:49] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:49] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2022-06-10 12:16:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:50] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2022-06-10 12:16:50] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:16:50] [INFO ] [Nat]Added 95 Read/Feed constraints in 21 ms returned sat
[2022-06-10 12:16:50] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 70 ms.
[2022-06-10 12:16:50] [INFO ] Added : 1 causal constraints over 1 iterations in 158 ms. Result :sat
Minimization took 48 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 469 transition count 1332
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 469 transition count 1332
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 469 transition count 1326
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 464 transition count 1314
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 464 transition count 1314
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 30 place count 460 transition count 1306
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 460 transition count 1306
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 40 place count 454 transition count 1286
Iterating global reduction 1 with 6 rules applied. Total rules applied 46 place count 454 transition count 1286
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 52 place count 448 transition count 1274
Iterating global reduction 1 with 6 rules applied. Total rules applied 58 place count 448 transition count 1274
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 64 place count 442 transition count 1262
Iterating global reduction 1 with 6 rules applied. Total rules applied 70 place count 442 transition count 1262
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 76 place count 436 transition count 1250
Iterating global reduction 1 with 6 rules applied. Total rules applied 82 place count 436 transition count 1250
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 88 place count 430 transition count 1238
Iterating global reduction 1 with 6 rules applied. Total rules applied 94 place count 430 transition count 1238
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 99 place count 425 transition count 1226
Iterating global reduction 1 with 5 rules applied. Total rules applied 104 place count 425 transition count 1226
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 109 place count 420 transition count 1216
Iterating global reduction 1 with 5 rules applied. Total rules applied 114 place count 420 transition count 1216
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 115 place count 419 transition count 1214
Iterating global reduction 1 with 1 rules applied. Total rules applied 116 place count 419 transition count 1214
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 117 place count 418 transition count 1212
Iterating global reduction 1 with 1 rules applied. Total rules applied 118 place count 418 transition count 1212
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 119 place count 417 transition count 1210
Iterating global reduction 1 with 1 rules applied. Total rules applied 120 place count 417 transition count 1210
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 121 place count 416 transition count 1208
Iterating global reduction 1 with 1 rules applied. Total rules applied 122 place count 416 transition count 1208
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 123 place count 415 transition count 1206
Iterating global reduction 1 with 1 rules applied. Total rules applied 124 place count 415 transition count 1206
Applied a total of 124 rules in 171 ms. Remains 415 /474 variables (removed 59) and now considering 1206/1342 (removed 136) transitions.
Finished structural reductions, in 1 iterations. Remains : 415/474 places, 1206/1342 transitions.
Normalized transition count is 680 out of 1206 initially.
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:16:50] [INFO ] Computed 3 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2042 ms. (steps per millisecond=489 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 708 ms. (steps per millisecond=1412 ) properties (out of 1) seen :0
[2022-06-10 12:16:53] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:16:53] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:16:53] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:53] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2022-06-10 12:16:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:53] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2022-06-10 12:16:53] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 12:16:53] [INFO ] [Nat]Added 74 Read/Feed constraints in 53 ms returned sat
[2022-06-10 12:16:53] [INFO ] Computed and/alt/rep : 333/1252/331 causal constraints (skipped 347 transitions) in 78 ms.
[2022-06-10 12:16:53] [INFO ] Added : 5 causal constraints over 3 iterations in 226 ms. Result :sat
Minimization took 43 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 39 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 39 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 12:16:54] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:16:54] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:16:54] [INFO ] Implicit Places using invariants in 276 ms returned []
[2022-06-10 12:16:54] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:16:54] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:16:54] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 12:16:55] [INFO ] Implicit Places using invariants and state equation in 876 ms returned []
Implicit Place search using SMT with State Equation took 1154 ms to find 0 implicit places.
[2022-06-10 12:16:55] [INFO ] Redundant transitions in 16 ms returned []
[2022-06-10 12:16:55] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:16:55] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:16:55] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Normalized transition count is 680 out of 1206 initially.
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:16:55] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000005 steps, including 2 resets, run finished after 2028 ms. (steps per millisecond=493 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=1428 ) properties (out of 1) seen :684
[2022-06-10 12:16:58] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:16:58] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-10 12:16:58] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:58] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2022-06-10 12:16:58] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 12:16:58] [INFO ] [Real]Added 74 Read/Feed constraints in 61 ms returned sat
[2022-06-10 12:16:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:16:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:16:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:16:58] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2022-06-10 12:16:58] [INFO ] [Nat]Added 74 Read/Feed constraints in 55 ms returned sat
[2022-06-10 12:16:59] [INFO ] Deduced a trap composed of 72 places in 175 ms of which 0 ms to minimize.
[2022-06-10 12:16:59] [INFO ] Deduced a trap composed of 73 places in 166 ms of which 2 ms to minimize.
[2022-06-10 12:16:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 401 ms
[2022-06-10 12:16:59] [INFO ] Computed and/alt/rep : 333/1252/331 causal constraints (skipped 347 transitions) in 56 ms.
[2022-06-10 12:16:59] [INFO ] Deduced a trap composed of 198 places in 162 ms of which 2 ms to minimize.
[2022-06-10 12:16:59] [INFO ] Deduced a trap composed of 167 places in 162 ms of which 3 ms to minimize.
[2022-06-10 12:17:00] [INFO ] Deduced a trap composed of 148 places in 156 ms of which 1 ms to minimize.
[2022-06-10 12:17:00] [INFO ] Deduced a trap composed of 138 places in 158 ms of which 1 ms to minimize.
[2022-06-10 12:17:00] [INFO ] Deduced a trap composed of 136 places in 155 ms of which 1 ms to minimize.
[2022-06-10 12:17:00] [INFO ] Deduced a trap composed of 134 places in 153 ms of which 1 ms to minimize.
[2022-06-10 12:17:00] [INFO ] Deduced a trap composed of 132 places in 149 ms of which 0 ms to minimize.
[2022-06-10 12:17:00] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1344 ms
[2022-06-10 12:17:00] [INFO ] Added : 12 causal constraints over 5 iterations in 1640 ms. Result :sat
Minimization took 96 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[684]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 47 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 40 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 12:17:02] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:02] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:17:02] [INFO ] Implicit Places using invariants in 272 ms returned []
[2022-06-10 12:17:02] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:02] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:17:02] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 12:17:03] [INFO ] Implicit Places using invariants and state equation in 965 ms returned []
Implicit Place search using SMT with State Equation took 1238 ms to find 0 implicit places.
[2022-06-10 12:17:03] [INFO ] Redundant transitions in 18 ms returned []
[2022-06-10 12:17:03] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:03] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:17:04] [INFO ] Dead Transitions using invariants and state equation in 369 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Normalized transition count is 680 out of 1206 initially.
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:04] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2059 ms. (steps per millisecond=485 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=1396 ) properties (out of 1) seen :709
[2022-06-10 12:17:06] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:06] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:17:06] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:06] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2022-06-10 12:17:07] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 12:17:07] [INFO ] [Real]Added 74 Read/Feed constraints in 70 ms returned sat
[2022-06-10 12:17:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:17:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:07] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2022-06-10 12:17:07] [INFO ] [Nat]Added 74 Read/Feed constraints in 63 ms returned sat
[2022-06-10 12:17:07] [INFO ] Deduced a trap composed of 72 places in 163 ms of which 1 ms to minimize.
[2022-06-10 12:17:07] [INFO ] Deduced a trap composed of 73 places in 164 ms of which 1 ms to minimize.
[2022-06-10 12:17:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 394 ms
[2022-06-10 12:17:07] [INFO ] Computed and/alt/rep : 333/1252/331 causal constraints (skipped 347 transitions) in 61 ms.
[2022-06-10 12:17:08] [INFO ] Deduced a trap composed of 198 places in 157 ms of which 0 ms to minimize.
[2022-06-10 12:17:08] [INFO ] Deduced a trap composed of 167 places in 157 ms of which 1 ms to minimize.
[2022-06-10 12:17:08] [INFO ] Deduced a trap composed of 148 places in 152 ms of which 0 ms to minimize.
[2022-06-10 12:17:08] [INFO ] Deduced a trap composed of 138 places in 155 ms of which 1 ms to minimize.
[2022-06-10 12:17:08] [INFO ] Deduced a trap composed of 136 places in 168 ms of which 0 ms to minimize.
[2022-06-10 12:17:09] [INFO ] Deduced a trap composed of 134 places in 168 ms of which 0 ms to minimize.
[2022-06-10 12:17:09] [INFO ] Deduced a trap composed of 132 places in 149 ms of which 0 ms to minimize.
[2022-06-10 12:17:09] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1331 ms
[2022-06-10 12:17:09] [INFO ] Added : 12 causal constraints over 5 iterations in 1643 ms. Result :sat
Minimization took 92 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[709]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 48 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 47 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 12:17:10] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:10] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 12:17:11] [INFO ] Implicit Places using invariants in 273 ms returned []
[2022-06-10 12:17:11] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:11] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:17:11] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 12:17:11] [INFO ] Implicit Places using invariants and state equation in 809 ms returned []
Implicit Place search using SMT with State Equation took 1090 ms to find 0 implicit places.
[2022-06-10 12:17:11] [INFO ] Redundant transitions in 20 ms returned []
[2022-06-10 12:17:11] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:11] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 12:17:12] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Normalized transition count is 680 out of 1206 initially.
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:12] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 2067 ms. (steps per millisecond=483 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=1414 ) properties (out of 1) seen :0
[2022-06-10 12:17:15] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:15] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:17:15] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:15] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2022-06-10 12:17:15] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 12:17:15] [INFO ] [Real]Added 74 Read/Feed constraints in 62 ms returned sat
[2022-06-10 12:17:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:17:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:15] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2022-06-10 12:17:15] [INFO ] [Nat]Added 74 Read/Feed constraints in 54 ms returned sat
[2022-06-10 12:17:15] [INFO ] Deduced a trap composed of 72 places in 171 ms of which 1 ms to minimize.
[2022-06-10 12:17:15] [INFO ] Deduced a trap composed of 73 places in 162 ms of which 1 ms to minimize.
[2022-06-10 12:17:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 394 ms
[2022-06-10 12:17:16] [INFO ] Computed and/alt/rep : 333/1252/331 causal constraints (skipped 347 transitions) in 61 ms.
[2022-06-10 12:17:16] [INFO ] Deduced a trap composed of 198 places in 160 ms of which 1 ms to minimize.
[2022-06-10 12:17:16] [INFO ] Deduced a trap composed of 167 places in 149 ms of which 0 ms to minimize.
[2022-06-10 12:17:16] [INFO ] Deduced a trap composed of 148 places in 156 ms of which 0 ms to minimize.
[2022-06-10 12:17:16] [INFO ] Deduced a trap composed of 138 places in 155 ms of which 0 ms to minimize.
[2022-06-10 12:17:17] [INFO ] Deduced a trap composed of 136 places in 157 ms of which 1 ms to minimize.
[2022-06-10 12:17:17] [INFO ] Deduced a trap composed of 134 places in 169 ms of which 0 ms to minimize.
[2022-06-10 12:17:17] [INFO ] Deduced a trap composed of 132 places in 147 ms of which 0 ms to minimize.
[2022-06-10 12:17:17] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1310 ms
[2022-06-10 12:17:17] [INFO ] Added : 12 causal constraints over 5 iterations in 1627 ms. Result :sat
Minimization took 89 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[709]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 39 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 42 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 12:17:19] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:19] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:17:19] [INFO ] Implicit Places using invariants in 272 ms returned []
[2022-06-10 12:17:19] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:19] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:17:19] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 12:17:20] [INFO ] Implicit Places using invariants and state equation in 900 ms returned []
Implicit Place search using SMT with State Equation took 1173 ms to find 0 implicit places.
[2022-06-10 12:17:20] [INFO ] Redundant transitions in 17 ms returned []
[2022-06-10 12:17:20] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:20] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 12:17:20] [INFO ] Dead Transitions using invariants and state equation in 354 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Ending property specific reduction for FunctionPointer-PT-c016-UpperBounds-01 in 31052 ms.
Starting property specific reduction for FunctionPointer-PT-c016-UpperBounds-04
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:17:20] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :6
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
[2022-06-10 12:17:20] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:17:20] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:17:20] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:20] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2022-06-10 12:17:20] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:17:20] [INFO ] [Real]Added 95 Read/Feed constraints in 24 ms returned sat
[2022-06-10 12:17:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:17:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:21] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2022-06-10 12:17:21] [INFO ] [Nat]Added 95 Read/Feed constraints in 54 ms returned sat
[2022-06-10 12:17:21] [INFO ] Deduced a trap composed of 106 places in 191 ms of which 0 ms to minimize.
[2022-06-10 12:17:21] [INFO ] Deduced a trap composed of 93 places in 188 ms of which 1 ms to minimize.
[2022-06-10 12:17:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 463 ms
[2022-06-10 12:17:21] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 67 ms.
[2022-06-10 12:17:21] [INFO ] Added : 2 causal constraints over 1 iterations in 165 ms. Result :sat
Minimization took 49 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[6]
Support contains 1 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 469 transition count 1332
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 469 transition count 1332
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 469 transition count 1326
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 464 transition count 1314
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 464 transition count 1314
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 29 place count 461 transition count 1308
Iterating global reduction 1 with 3 rules applied. Total rules applied 32 place count 461 transition count 1308
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 37 place count 456 transition count 1292
Iterating global reduction 1 with 5 rules applied. Total rules applied 42 place count 456 transition count 1292
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 47 place count 451 transition count 1282
Iterating global reduction 1 with 5 rules applied. Total rules applied 52 place count 451 transition count 1282
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 57 place count 446 transition count 1272
Iterating global reduction 1 with 5 rules applied. Total rules applied 62 place count 446 transition count 1272
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 67 place count 441 transition count 1262
Iterating global reduction 1 with 5 rules applied. Total rules applied 72 place count 441 transition count 1262
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 77 place count 436 transition count 1252
Iterating global reduction 1 with 5 rules applied. Total rules applied 82 place count 436 transition count 1252
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 86 place count 432 transition count 1242
Iterating global reduction 1 with 4 rules applied. Total rules applied 90 place count 432 transition count 1242
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 94 place count 428 transition count 1234
Iterating global reduction 1 with 4 rules applied. Total rules applied 98 place count 428 transition count 1234
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 99 place count 427 transition count 1232
Iterating global reduction 1 with 1 rules applied. Total rules applied 100 place count 427 transition count 1232
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 101 place count 426 transition count 1230
Iterating global reduction 1 with 1 rules applied. Total rules applied 102 place count 426 transition count 1230
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 103 place count 425 transition count 1228
Iterating global reduction 1 with 1 rules applied. Total rules applied 104 place count 425 transition count 1228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 105 place count 424 transition count 1226
Iterating global reduction 1 with 1 rules applied. Total rules applied 106 place count 424 transition count 1226
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 107 place count 423 transition count 1224
Iterating global reduction 1 with 1 rules applied. Total rules applied 108 place count 423 transition count 1224
Applied a total of 108 rules in 170 ms. Remains 423 /474 variables (removed 51) and now considering 1224/1342 (removed 118) transitions.
Finished structural reductions, in 1 iterations. Remains : 423/474 places, 1224/1342 transitions.
Normalized transition count is 691 out of 1224 initially.
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:17:22] [INFO ] Computed 3 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2012 ms. (steps per millisecond=497 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 1) seen :227
[2022-06-10 12:17:24] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:17:24] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 12:17:24] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:17:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:24] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2022-06-10 12:17:25] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:17:25] [INFO ] [Real]Added 75 Read/Feed constraints in 62 ms returned sat
[2022-06-10 12:17:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:17:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:25] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2022-06-10 12:17:25] [INFO ] [Nat]Added 75 Read/Feed constraints in 58 ms returned sat
[2022-06-10 12:17:25] [INFO ] Deduced a trap composed of 113 places in 184 ms of which 1 ms to minimize.
[2022-06-10 12:17:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 224 ms
[2022-06-10 12:17:25] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 60 ms.
[2022-06-10 12:17:25] [INFO ] Added : 13 causal constraints over 3 iterations in 266 ms. Result :sat
Minimization took 58 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[227]
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in SAFETY 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 1 iterations. Remains : 423/423 places, 1224/1224 transitions.
Starting structural reductions in SAFETY 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.
[2022-06-10 12:17:27] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:17:27] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:17:27] [INFO ] Implicit Places using invariants in 278 ms returned []
[2022-06-10 12:17:27] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:17:27] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:17:27] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:17:28] [INFO ] Implicit Places using invariants and state equation in 847 ms returned []
Implicit Place search using SMT with State Equation took 1126 ms to find 0 implicit places.
[2022-06-10 12:17:28] [INFO ] Redundant transitions in 18 ms returned []
[2022-06-10 12:17:28] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:17:28] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:17:28] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 423/423 places, 1224/1224 transitions.
Normalized transition count is 691 out of 1224 initially.
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:17:28] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2005 ms. (steps per millisecond=498 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=1340 ) properties (out of 1) seen :209
[2022-06-10 12:17:31] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:17:31] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 12:17:31] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:31] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2022-06-10 12:17:31] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:17:31] [INFO ] [Real]Added 75 Read/Feed constraints in 67 ms returned sat
[2022-06-10 12:17:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:17:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:31] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2022-06-10 12:17:31] [INFO ] [Nat]Added 75 Read/Feed constraints in 63 ms returned sat
[2022-06-10 12:17:32] [INFO ] Deduced a trap composed of 113 places in 175 ms of which 1 ms to minimize.
[2022-06-10 12:17:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 213 ms
[2022-06-10 12:17:32] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 69 ms.
[2022-06-10 12:17:32] [INFO ] Added : 13 causal constraints over 3 iterations in 277 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[227]
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in SAFETY 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 1 iterations. Remains : 423/423 places, 1224/1224 transitions.
Starting structural reductions in SAFETY 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.
[2022-06-10 12:17:33] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:17:33] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:17:33] [INFO ] Implicit Places using invariants in 310 ms returned []
[2022-06-10 12:17:33] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:17:33] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:17:34] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:17:34] [INFO ] Implicit Places using invariants and state equation in 839 ms returned []
Implicit Place search using SMT with State Equation took 1151 ms to find 0 implicit places.
[2022-06-10 12:17:34] [INFO ] Redundant transitions in 22 ms returned []
[2022-06-10 12:17:34] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:17:34] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:17:35] [INFO ] Dead Transitions using invariants and state equation in 387 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 423/423 places, 1224/1224 transitions.
Ending property specific reduction for FunctionPointer-PT-c016-UpperBounds-04 in 14516 ms.
Starting property specific reduction for FunctionPointer-PT-c016-UpperBounds-07
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:17:35] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 10004 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 10000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :2
[2022-06-10 12:17:35] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:17:35] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:17:35] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:35] [INFO ] [Real]Absence check using state equation in 184 ms returned sat
[2022-06-10 12:17:35] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:17:35] [INFO ] [Real]Added 95 Read/Feed constraints in 41 ms returned sat
[2022-06-10 12:17:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:17:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:35] [INFO ] [Nat]Absence check using state equation in 155 ms returned sat
[2022-06-10 12:17:35] [INFO ] [Nat]Added 95 Read/Feed constraints in 72 ms returned sat
[2022-06-10 12:17:35] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 70 ms.
[2022-06-10 12:17:35] [INFO ] Added : 1 causal constraints over 1 iterations in 158 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [16] Max seen :[2]
Support contains 1 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 468 transition count 1330
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 468 transition count 1330
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 20 place count 468 transition count 1322
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 26 place count 462 transition count 1308
Iterating global reduction 1 with 6 rules applied. Total rules applied 32 place count 462 transition count 1308
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 458 transition count 1300
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 458 transition count 1300
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 46 place count 452 transition count 1280
Iterating global reduction 1 with 6 rules applied. Total rules applied 52 place count 452 transition count 1280
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 58 place count 446 transition count 1268
Iterating global reduction 1 with 6 rules applied. Total rules applied 64 place count 446 transition count 1268
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 70 place count 440 transition count 1256
Iterating global reduction 1 with 6 rules applied. Total rules applied 76 place count 440 transition count 1256
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 82 place count 434 transition count 1244
Iterating global reduction 1 with 6 rules applied. Total rules applied 88 place count 434 transition count 1244
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 94 place count 428 transition count 1232
Iterating global reduction 1 with 6 rules applied. Total rules applied 100 place count 428 transition count 1232
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 105 place count 423 transition count 1220
Iterating global reduction 1 with 5 rules applied. Total rules applied 110 place count 423 transition count 1220
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 115 place count 418 transition count 1210
Iterating global reduction 1 with 5 rules applied. Total rules applied 120 place count 418 transition count 1210
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 121 place count 417 transition count 1208
Iterating global reduction 1 with 1 rules applied. Total rules applied 122 place count 417 transition count 1208
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 123 place count 416 transition count 1206
Iterating global reduction 1 with 1 rules applied. Total rules applied 124 place count 416 transition count 1206
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 125 place count 415 transition count 1204
Iterating global reduction 1 with 1 rules applied. Total rules applied 126 place count 415 transition count 1204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 127 place count 414 transition count 1202
Iterating global reduction 1 with 1 rules applied. Total rules applied 128 place count 414 transition count 1202
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 129 place count 413 transition count 1200
Iterating global reduction 1 with 1 rules applied. Total rules applied 130 place count 413 transition count 1200
Applied a total of 130 rules in 161 ms. Remains 413 /474 variables (removed 61) and now considering 1200/1342 (removed 142) transitions.
Finished structural reductions, in 1 iterations. Remains : 413/474 places, 1200/1342 transitions.
Normalized transition count is 675 out of 1200 initially.
// Phase 1: matrix 675 rows 413 cols
[2022-06-10 12:17:36] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2014 ms. (steps per millisecond=496 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 1) seen :0
[2022-06-10 12:17:38] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
// Phase 1: matrix 675 rows 413 cols
[2022-06-10 12:17:38] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:17:39] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:39] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2022-06-10 12:17:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:17:39] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:39] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2022-06-10 12:17:39] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-06-10 12:17:39] [INFO ] [Nat]Added 72 Read/Feed constraints in 46 ms returned sat
[2022-06-10 12:17:39] [INFO ] Computed and/alt/rep : 332/994/330 causal constraints (skipped 343 transitions) in 61 ms.
[2022-06-10 12:17:39] [INFO ] Added : 3 causal constraints over 1 iterations in 141 ms. Result :sat
Minimization took 46 ms.
Current structural bounds on expressions (after SMT) : [16] Max seen :[14]
Support contains 1 out of 413 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 413/413 places, 1200/1200 transitions.
Applied a total of 0 rules in 39 ms. Remains 413 /413 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 413/413 places, 1200/1200 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 413/413 places, 1200/1200 transitions.
Applied a total of 0 rules in 38 ms. Remains 413 /413 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
[2022-06-10 12:17:39] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
// Phase 1: matrix 675 rows 413 cols
[2022-06-10 12:17:39] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 12:17:40] [INFO ] Implicit Places using invariants in 270 ms returned []
[2022-06-10 12:17:40] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
// Phase 1: matrix 675 rows 413 cols
[2022-06-10 12:17:40] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:17:40] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-06-10 12:17:40] [INFO ] Implicit Places using invariants and state equation in 966 ms returned []
Implicit Place search using SMT with State Equation took 1239 ms to find 0 implicit places.
[2022-06-10 12:17:40] [INFO ] Redundant transitions in 13 ms returned []
[2022-06-10 12:17:40] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
// Phase 1: matrix 675 rows 413 cols
[2022-06-10 12:17:41] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:17:41] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 413/413 places, 1200/1200 transitions.
Ending property specific reduction for FunctionPointer-PT-c016-UpperBounds-07 in 6281 ms.
Starting property specific reduction for FunctionPointer-PT-c016-UpperBounds-09
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:17:41] [INFO ] Computed 3 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 :1
[2022-06-10 12:17:41] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:17:41] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:17:41] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:41] [INFO ] [Real]Absence check using state equation in 156 ms returned sat
[2022-06-10 12:17:41] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:17:41] [INFO ] [Real]Added 95 Read/Feed constraints in 22 ms returned sat
[2022-06-10 12:17:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:17:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:41] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2022-06-10 12:17:41] [INFO ] [Nat]Added 95 Read/Feed constraints in 17 ms returned sat
[2022-06-10 12:17:42] [INFO ] Deduced a trap composed of 106 places in 200 ms of which 1 ms to minimize.
[2022-06-10 12:17:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 242 ms
[2022-06-10 12:17:42] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 68 ms.
[2022-06-10 12:17:42] [INFO ] Added : 1 causal constraints over 1 iterations in 159 ms. Result :sat
Minimization took 46 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 469 transition count 1332
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 469 transition count 1332
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 469 transition count 1326
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 464 transition count 1314
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 464 transition count 1314
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 30 place count 460 transition count 1306
Iterating global reduction 1 with 4 rules applied. Total rules applied 34 place count 460 transition count 1306
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 40 place count 454 transition count 1286
Iterating global reduction 1 with 6 rules applied. Total rules applied 46 place count 454 transition count 1286
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 52 place count 448 transition count 1274
Iterating global reduction 1 with 6 rules applied. Total rules applied 58 place count 448 transition count 1274
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 64 place count 442 transition count 1262
Iterating global reduction 1 with 6 rules applied. Total rules applied 70 place count 442 transition count 1262
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 76 place count 436 transition count 1250
Iterating global reduction 1 with 6 rules applied. Total rules applied 82 place count 436 transition count 1250
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 88 place count 430 transition count 1238
Iterating global reduction 1 with 6 rules applied. Total rules applied 94 place count 430 transition count 1238
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 99 place count 425 transition count 1226
Iterating global reduction 1 with 5 rules applied. Total rules applied 104 place count 425 transition count 1226
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 109 place count 420 transition count 1216
Iterating global reduction 1 with 5 rules applied. Total rules applied 114 place count 420 transition count 1216
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 115 place count 419 transition count 1214
Iterating global reduction 1 with 1 rules applied. Total rules applied 116 place count 419 transition count 1214
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 117 place count 418 transition count 1212
Iterating global reduction 1 with 1 rules applied. Total rules applied 118 place count 418 transition count 1212
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 119 place count 417 transition count 1210
Iterating global reduction 1 with 1 rules applied. Total rules applied 120 place count 417 transition count 1210
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 121 place count 416 transition count 1208
Iterating global reduction 1 with 1 rules applied. Total rules applied 122 place count 416 transition count 1208
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 123 place count 415 transition count 1206
Iterating global reduction 1 with 1 rules applied. Total rules applied 124 place count 415 transition count 1206
Applied a total of 124 rules in 168 ms. Remains 415 /474 variables (removed 59) and now considering 1206/1342 (removed 136) transitions.
Finished structural reductions, in 1 iterations. Remains : 415/474 places, 1206/1342 transitions.
Normalized transition count is 680 out of 1206 initially.
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:42] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 2003 ms. (steps per millisecond=499 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 676 ms. (steps per millisecond=1479 ) properties (out of 1) seen :0
[2022-06-10 12:17:45] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:45] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:17:45] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:45] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2022-06-10 12:17:45] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 12:17:45] [INFO ] [Real]Added 74 Read/Feed constraints in 19 ms returned sat
[2022-06-10 12:17:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:17:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:45] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2022-06-10 12:17:45] [INFO ] [Nat]Added 74 Read/Feed constraints in 17 ms returned sat
[2022-06-10 12:17:45] [INFO ] Deduced a trap composed of 70 places in 164 ms of which 1 ms to minimize.
[2022-06-10 12:17:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 205 ms
[2022-06-10 12:17:45] [INFO ] Computed and/alt/rep : 333/1252/331 causal constraints (skipped 347 transitions) in 59 ms.
[2022-06-10 12:17:46] [INFO ] Added : 5 causal constraints over 3 iterations in 197 ms. Result :sat
Minimization took 43 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 38 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 39 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 12:17:46] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:46] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:17:46] [INFO ] Implicit Places using invariants in 277 ms returned []
[2022-06-10 12:17:46] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:46] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:17:46] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 12:17:47] [INFO ] Implicit Places using invariants and state equation in 867 ms returned []
Implicit Place search using SMT with State Equation took 1147 ms to find 0 implicit places.
[2022-06-10 12:17:47] [INFO ] Redundant transitions in 17 ms returned []
[2022-06-10 12:17:47] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 12:17:47] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 12:17:47] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Ending property specific reduction for FunctionPointer-PT-c016-UpperBounds-09 in 6427 ms.
Starting property specific reduction for FunctionPointer-PT-c016-UpperBounds-10
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:17:47] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :9
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
[2022-06-10 12:17:47] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:17:47] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-10 12:17:47] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:48] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2022-06-10 12:17:48] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:17:48] [INFO ] [Real]Added 95 Read/Feed constraints in 37 ms returned sat
[2022-06-10 12:17:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:17:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:17:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:48] [INFO ] [Nat]Absence check using state equation in 154 ms returned sat
[2022-06-10 12:17:48] [INFO ] [Nat]Added 95 Read/Feed constraints in 75 ms returned sat
[2022-06-10 12:17:48] [INFO ] Deduced a trap composed of 106 places in 196 ms of which 0 ms to minimize.
[2022-06-10 12:17:48] [INFO ] Deduced a trap composed of 99 places in 187 ms of which 1 ms to minimize.
[2022-06-10 12:17:49] [INFO ] Deduced a trap composed of 87 places in 184 ms of which 1 ms to minimize.
[2022-06-10 12:17:49] [INFO ] Deduced a trap composed of 80 places in 183 ms of which 0 ms to minimize.
[2022-06-10 12:17:49] [INFO ] Deduced a trap composed of 78 places in 183 ms of which 0 ms to minimize.
[2022-06-10 12:17:49] [INFO ] Deduced a trap composed of 77 places in 180 ms of which 1 ms to minimize.
[2022-06-10 12:17:49] [INFO ] Deduced a trap composed of 94 places in 193 ms of which 1 ms to minimize.
[2022-06-10 12:17:49] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1493 ms
[2022-06-10 12:17:49] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 69 ms.
[2022-06-10 12:17:50] [INFO ] Added : 3 causal constraints over 1 iterations in 164 ms. Result :sat
Minimization took 85 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[9]
Support contains 1 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 469 transition count 1332
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 469 transition count 1332
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 18 place count 469 transition count 1324
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 464 transition count 1312
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 464 transition count 1312
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 31 place count 461 transition count 1306
Iterating global reduction 1 with 3 rules applied. Total rules applied 34 place count 461 transition count 1306
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 39 place count 456 transition count 1288
Iterating global reduction 1 with 5 rules applied. Total rules applied 44 place count 456 transition count 1288
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 49 place count 451 transition count 1278
Iterating global reduction 1 with 5 rules applied. Total rules applied 54 place count 451 transition count 1278
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 59 place count 446 transition count 1268
Iterating global reduction 1 with 5 rules applied. Total rules applied 64 place count 446 transition count 1268
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 69 place count 441 transition count 1258
Iterating global reduction 1 with 5 rules applied. Total rules applied 74 place count 441 transition count 1258
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 79 place count 436 transition count 1248
Iterating global reduction 1 with 5 rules applied. Total rules applied 84 place count 436 transition count 1248
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 88 place count 432 transition count 1240
Iterating global reduction 1 with 4 rules applied. Total rules applied 92 place count 432 transition count 1240
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 96 place count 428 transition count 1232
Iterating global reduction 1 with 4 rules applied. Total rules applied 100 place count 428 transition count 1232
Applied a total of 100 rules in 132 ms. Remains 428 /474 variables (removed 46) and now considering 1232/1342 (removed 110) transitions.
Finished structural reductions, in 1 iterations. Remains : 428/474 places, 1232/1342 transitions.
Normalized transition count is 697 out of 1232 initially.
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:17:50] [INFO ] Computed 3 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2056 ms. (steps per millisecond=486 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 731 ms. (steps per millisecond=1367 ) properties (out of 1) seen :181
[2022-06-10 12:17:53] [INFO ] Flow matrix only has 697 transitions (discarded 535 similar events)
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:17:53] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:17:53] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:53] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2022-06-10 12:17:53] [INFO ] State equation strengthened by 76 read => feed constraints.
[2022-06-10 12:17:53] [INFO ] [Real]Added 76 Read/Feed constraints in 20 ms returned sat
[2022-06-10 12:17:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:17:53] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:53] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2022-06-10 12:17:53] [INFO ] [Nat]Added 76 Read/Feed constraints in 58 ms returned sat
[2022-06-10 12:17:53] [INFO ] Computed and/alt/rep : 341/1263/334 causal constraints (skipped 361 transitions) in 74 ms.
[2022-06-10 12:17:54] [INFO ] Added : 30 causal constraints over 7 iterations in 366 ms. Result :sat
Minimization took 64 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[181]
Support contains 1 out of 428 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 428/428 places, 1232/1232 transitions.
Applied a total of 0 rules in 41 ms. Remains 428 /428 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1232/1232 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 428/428 places, 1232/1232 transitions.
Applied a total of 0 rules in 39 ms. Remains 428 /428 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
[2022-06-10 12:17:54] [INFO ] Flow matrix only has 697 transitions (discarded 535 similar events)
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:17:54] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:17:54] [INFO ] Implicit Places using invariants in 280 ms returned []
[2022-06-10 12:17:54] [INFO ] Flow matrix only has 697 transitions (discarded 535 similar events)
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:17:54] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:17:54] [INFO ] State equation strengthened by 76 read => feed constraints.
[2022-06-10 12:17:55] [INFO ] Implicit Places using invariants and state equation in 1379 ms returned []
Implicit Place search using SMT with State Equation took 1666 ms to find 0 implicit places.
[2022-06-10 12:17:55] [INFO ] Redundant transitions in 21 ms returned []
[2022-06-10 12:17:55] [INFO ] Flow matrix only has 697 transitions (discarded 535 similar events)
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:17:55] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:17:56] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1232/1232 transitions.
Normalized transition count is 697 out of 1232 initially.
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:17:56] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 2009 ms. (steps per millisecond=497 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=1335 ) properties (out of 1) seen :188
[2022-06-10 12:17:59] [INFO ] Flow matrix only has 697 transitions (discarded 535 similar events)
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:17:59] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:17:59] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:59] [INFO ] [Real]Absence check using state equation in 146 ms returned sat
[2022-06-10 12:17:59] [INFO ] State equation strengthened by 76 read => feed constraints.
[2022-06-10 12:17:59] [INFO ] [Real]Added 76 Read/Feed constraints in 22 ms returned sat
[2022-06-10 12:17:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:17:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:17:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:17:59] [INFO ] [Nat]Absence check using state equation in 130 ms returned sat
[2022-06-10 12:17:59] [INFO ] [Nat]Added 76 Read/Feed constraints in 57 ms returned sat
[2022-06-10 12:17:59] [INFO ] Computed and/alt/rep : 341/1263/334 causal constraints (skipped 361 transitions) in 66 ms.
[2022-06-10 12:17:59] [INFO ] Added : 30 causal constraints over 7 iterations in 356 ms. Result :sat
Minimization took 66 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[188]
Support contains 1 out of 428 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 428/428 places, 1232/1232 transitions.
Applied a total of 0 rules in 40 ms. Remains 428 /428 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1232/1232 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 428/428 places, 1232/1232 transitions.
Applied a total of 0 rules in 40 ms. Remains 428 /428 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
[2022-06-10 12:18:00] [INFO ] Flow matrix only has 697 transitions (discarded 535 similar events)
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:18:00] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:18:00] [INFO ] Implicit Places using invariants in 284 ms returned []
[2022-06-10 12:18:00] [INFO ] Flow matrix only has 697 transitions (discarded 535 similar events)
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:18:00] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:18:00] [INFO ] State equation strengthened by 76 read => feed constraints.
[2022-06-10 12:18:01] [INFO ] Implicit Places using invariants and state equation in 1322 ms returned []
Implicit Place search using SMT with State Equation took 1611 ms to find 0 implicit places.
[2022-06-10 12:18:01] [INFO ] Redundant transitions in 15 ms returned []
[2022-06-10 12:18:01] [INFO ] Flow matrix only has 697 transitions (discarded 535 similar events)
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:18:01] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:18:02] [INFO ] Dead Transitions using invariants and state equation in 380 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1232/1232 transitions.
Normalized transition count is 697 out of 1232 initially.
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:18:02] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2049 ms. (steps per millisecond=488 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 755 ms. (steps per millisecond=1324 ) properties (out of 1) seen :181
[2022-06-10 12:18:04] [INFO ] Flow matrix only has 697 transitions (discarded 535 similar events)
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:18:04] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:18:04] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:05] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2022-06-10 12:18:05] [INFO ] State equation strengthened by 76 read => feed constraints.
[2022-06-10 12:18:05] [INFO ] [Real]Added 76 Read/Feed constraints in 22 ms returned sat
[2022-06-10 12:18:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:18:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:18:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:05] [INFO ] [Nat]Absence check using state equation in 130 ms returned sat
[2022-06-10 12:18:05] [INFO ] [Nat]Added 76 Read/Feed constraints in 58 ms returned sat
[2022-06-10 12:18:05] [INFO ] Computed and/alt/rep : 341/1263/334 causal constraints (skipped 361 transitions) in 61 ms.
[2022-06-10 12:18:05] [INFO ] Added : 30 causal constraints over 7 iterations in 360 ms. Result :sat
Minimization took 68 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[188]
Support contains 1 out of 428 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 428/428 places, 1232/1232 transitions.
Applied a total of 0 rules in 40 ms. Remains 428 /428 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1232/1232 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 428/428 places, 1232/1232 transitions.
Applied a total of 0 rules in 40 ms. Remains 428 /428 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
[2022-06-10 12:18:05] [INFO ] Flow matrix only has 697 transitions (discarded 535 similar events)
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:18:06] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:18:06] [INFO ] Implicit Places using invariants in 280 ms returned []
[2022-06-10 12:18:06] [INFO ] Flow matrix only has 697 transitions (discarded 535 similar events)
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:18:06] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:18:06] [INFO ] State equation strengthened by 76 read => feed constraints.
[2022-06-10 12:18:07] [INFO ] Implicit Places using invariants and state equation in 919 ms returned []
Implicit Place search using SMT with State Equation took 1200 ms to find 0 implicit places.
[2022-06-10 12:18:07] [INFO ] Redundant transitions in 19 ms returned []
[2022-06-10 12:18:07] [INFO ] Flow matrix only has 697 transitions (discarded 535 similar events)
// Phase 1: matrix 697 rows 428 cols
[2022-06-10 12:18:07] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 12:18:07] [INFO ] Dead Transitions using invariants and state equation in 370 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 428/428 places, 1232/1232 transitions.
Ending property specific reduction for FunctionPointer-PT-c016-UpperBounds-10 in 19802 ms.
Starting property specific reduction for FunctionPointer-PT-c016-UpperBounds-13
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:18:07] [INFO ] Computed 3 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
[2022-06-10 12:18:07] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:18:07] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:18:07] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:18:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:07] [INFO ] [Real]Absence check using state equation in 152 ms returned sat
[2022-06-10 12:18:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:18:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 12:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:08] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2022-06-10 12:18:08] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:18:08] [INFO ] [Nat]Added 95 Read/Feed constraints in 20 ms returned sat
[2022-06-10 12:18:08] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 70 ms.
[2022-06-10 12:18:08] [INFO ] Added : 2 causal constraints over 1 iterations in 194 ms. Result :sat
Minimization took 47 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 469 transition count 1332
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 469 transition count 1332
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 16 place count 469 transition count 1326
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 464 transition count 1314
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 464 transition count 1314
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 29 place count 461 transition count 1308
Iterating global reduction 1 with 3 rules applied. Total rules applied 32 place count 461 transition count 1308
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 457 transition count 1296
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 457 transition count 1296
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 44 place count 453 transition count 1288
Iterating global reduction 1 with 4 rules applied. Total rules applied 48 place count 453 transition count 1288
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 52 place count 449 transition count 1280
Iterating global reduction 1 with 4 rules applied. Total rules applied 56 place count 449 transition count 1280
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 60 place count 445 transition count 1272
Iterating global reduction 1 with 4 rules applied. Total rules applied 64 place count 445 transition count 1272
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 68 place count 441 transition count 1264
Iterating global reduction 1 with 4 rules applied. Total rules applied 72 place count 441 transition count 1264
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 76 place count 437 transition count 1252
Iterating global reduction 1 with 4 rules applied. Total rules applied 80 place count 437 transition count 1252
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 84 place count 433 transition count 1244
Iterating global reduction 1 with 4 rules applied. Total rules applied 88 place count 433 transition count 1244
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 90 place count 431 transition count 1240
Iterating global reduction 1 with 2 rules applied. Total rules applied 92 place count 431 transition count 1240
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 94 place count 429 transition count 1236
Iterating global reduction 1 with 2 rules applied. Total rules applied 96 place count 429 transition count 1236
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 98 place count 427 transition count 1232
Iterating global reduction 1 with 2 rules applied. Total rules applied 100 place count 427 transition count 1232
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 102 place count 425 transition count 1228
Iterating global reduction 1 with 2 rules applied. Total rules applied 104 place count 425 transition count 1228
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 106 place count 423 transition count 1224
Iterating global reduction 1 with 2 rules applied. Total rules applied 108 place count 423 transition count 1224
Applied a total of 108 rules in 159 ms. Remains 423 /474 variables (removed 51) and now considering 1224/1342 (removed 118) transitions.
Finished structural reductions, in 1 iterations. Remains : 423/474 places, 1224/1342 transitions.
Normalized transition count is 691 out of 1224 initially.
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:08] [INFO ] Computed 3 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2063 ms. (steps per millisecond=484 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 757 ms. (steps per millisecond=1321 ) properties (out of 1) seen :201
[2022-06-10 12:18:11] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:11] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:18:11] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:11] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2022-06-10 12:18:11] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:18:11] [INFO ] [Real]Added 75 Read/Feed constraints in 25 ms returned sat
[2022-06-10 12:18:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:18:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2022-06-10 12:18:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:11] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2022-06-10 12:18:11] [INFO ] [Nat]Added 75 Read/Feed constraints in 39 ms returned sat
[2022-06-10 12:18:12] [INFO ] Deduced a trap composed of 113 places in 175 ms of which 0 ms to minimize.
[2022-06-10 12:18:12] [INFO ] Deduced a trap composed of 103 places in 184 ms of which 0 ms to minimize.
[2022-06-10 12:18:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 425 ms
[2022-06-10 12:18:12] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 65 ms.
[2022-06-10 12:18:12] [INFO ] Added : 50 causal constraints over 11 iterations in 572 ms. Result :sat
Minimization took 69 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[201]
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in SAFETY 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 1 iterations. Remains : 423/423 places, 1224/1224 transitions.
Starting structural reductions in SAFETY 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.
[2022-06-10 12:18:14] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:14] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 12:18:14] [INFO ] Implicit Places using invariants in 275 ms returned []
[2022-06-10 12:18:14] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:14] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:18:14] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:18:15] [INFO ] Implicit Places using invariants and state equation in 954 ms returned []
Implicit Place search using SMT with State Equation took 1230 ms to find 0 implicit places.
[2022-06-10 12:18:15] [INFO ] Redundant transitions in 21 ms returned []
[2022-06-10 12:18:15] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:15] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:18:15] [INFO ] Dead Transitions using invariants and state equation in 362 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 423/423 places, 1224/1224 transitions.
Normalized transition count is 691 out of 1224 initially.
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:15] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2111 ms. (steps per millisecond=473 ) properties (out of 1) seen :12
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 1) seen :203
[2022-06-10 12:18:18] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:18] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:18:18] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:18:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:18] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2022-06-10 12:18:18] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:18:18] [INFO ] [Real]Added 75 Read/Feed constraints in 22 ms returned sat
[2022-06-10 12:18:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:18:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:18:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:18] [INFO ] [Nat]Absence check using state equation in 130 ms returned sat
[2022-06-10 12:18:18] [INFO ] [Nat]Added 75 Read/Feed constraints in 38 ms returned sat
[2022-06-10 12:18:19] [INFO ] Deduced a trap composed of 113 places in 177 ms of which 1 ms to minimize.
[2022-06-10 12:18:19] [INFO ] Deduced a trap composed of 103 places in 171 ms of which 0 ms to minimize.
[2022-06-10 12:18:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 408 ms
[2022-06-10 12:18:19] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 61 ms.
[2022-06-10 12:18:19] [INFO ] Added : 50 causal constraints over 11 iterations in 552 ms. Result :sat
Minimization took 70 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[203]
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in SAFETY 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 1 iterations. Remains : 423/423 places, 1224/1224 transitions.
Starting structural reductions in SAFETY 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.
[2022-06-10 12:18:21] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:21] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:18:21] [INFO ] Implicit Places using invariants in 277 ms returned []
[2022-06-10 12:18:21] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:21] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 12:18:21] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:18:22] [INFO ] Implicit Places using invariants and state equation in 961 ms returned []
Implicit Place search using SMT with State Equation took 1240 ms to find 0 implicit places.
[2022-06-10 12:18:22] [INFO ] Redundant transitions in 18 ms returned []
[2022-06-10 12:18:22] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:22] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:18:22] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 423/423 places, 1224/1224 transitions.
Normalized transition count is 691 out of 1224 initially.
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:22] [INFO ] Computed 3 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2083 ms. (steps per millisecond=480 ) properties (out of 1) seen :13
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=1342 ) properties (out of 1) seen :217
[2022-06-10 12:18:25] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:25] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 12:18:25] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:18:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:25] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2022-06-10 12:18:25] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:18:25] [INFO ] [Real]Added 75 Read/Feed constraints in 24 ms returned sat
[2022-06-10 12:18:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:18:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:18:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:26] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2022-06-10 12:18:26] [INFO ] [Nat]Added 75 Read/Feed constraints in 37 ms returned sat
[2022-06-10 12:18:26] [INFO ] Deduced a trap composed of 113 places in 177 ms of which 0 ms to minimize.
[2022-06-10 12:18:26] [INFO ] Deduced a trap composed of 103 places in 171 ms of which 0 ms to minimize.
[2022-06-10 12:18:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 412 ms
[2022-06-10 12:18:26] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 79 ms.
[2022-06-10 12:18:27] [INFO ] Added : 50 causal constraints over 11 iterations in 580 ms. Result :sat
Minimization took 66 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[217]
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in SAFETY 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.
Finished structural reductions, in 1 iterations. Remains : 423/423 places, 1224/1224 transitions.
Starting structural reductions in SAFETY 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.
[2022-06-10 12:18:28] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 12:18:28] [INFO ] Implicit Places using invariants in 272 ms returned []
[2022-06-10 12:18:28] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 12:18:28] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:18:29] [INFO ] Implicit Places using invariants and state equation in 940 ms returned []
Implicit Place search using SMT with State Equation took 1213 ms to find 0 implicit places.
[2022-06-10 12:18:29] [INFO ] Redundant transitions in 19 ms returned []
[2022-06-10 12:18:29] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:29] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:18:29] [INFO ] Dead Transitions using invariants and state equation in 353 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 423/423 places, 1224/1224 transitions.
Normalized transition count is 691 out of 1224 initially.
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:29] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 2028 ms. (steps per millisecond=493 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=1349 ) properties (out of 1) seen :204
[2022-06-10 12:18:32] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:32] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 12:18:32] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:18:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:32] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2022-06-10 12:18:32] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:18:32] [INFO ] [Real]Added 75 Read/Feed constraints in 25 ms returned sat
[2022-06-10 12:18:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:18:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:18:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:33] [INFO ] [Nat]Absence check using state equation in 128 ms returned sat
[2022-06-10 12:18:33] [INFO ] [Nat]Added 75 Read/Feed constraints in 37 ms returned sat
[2022-06-10 12:18:33] [INFO ] Deduced a trap composed of 113 places in 172 ms of which 1 ms to minimize.
[2022-06-10 12:18:33] [INFO ] Deduced a trap composed of 103 places in 165 ms of which 1 ms to minimize.
[2022-06-10 12:18:33] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 391 ms
[2022-06-10 12:18:33] [INFO ] Computed and/alt/rep : 339/1255/332 causal constraints (skipped 357 transitions) in 61 ms.
[2022-06-10 12:18:34] [INFO ] Added : 50 causal constraints over 11 iterations in 574 ms. Result :sat
Minimization took 66 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[217]
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in SAFETY 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 1 iterations. Remains : 423/423 places, 1224/1224 transitions.
Starting structural reductions in SAFETY 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.
[2022-06-10 12:18:35] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:35] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 12:18:35] [INFO ] Implicit Places using invariants in 278 ms returned []
[2022-06-10 12:18:35] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-06-10 12:18:35] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 12:18:36] [INFO ] Implicit Places using invariants and state equation in 922 ms returned []
Implicit Place search using SMT with State Equation took 1200 ms to find 0 implicit places.
[2022-06-10 12:18:36] [INFO ] Redundant transitions in 18 ms returned []
[2022-06-10 12:18:36] [INFO ] Flow matrix only has 691 transitions (discarded 533 similar events)
// Phase 1: matrix 691 rows 423 cols
[2022-06-10 12:18:36] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:18:37] [INFO ] Dead Transitions using invariants and state equation in 359 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 423/423 places, 1224/1224 transitions.
Ending property specific reduction for FunctionPointer-PT-c016-UpperBounds-13 in 29446 ms.
Starting property specific reduction for FunctionPointer-PT-c016-UpperBounds-15
Normalized transition count is 776 out of 1342 initially.
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:18:37] [INFO ] Computed 3 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 :1
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
[2022-06-10 12:18:37] [INFO ] Flow matrix only has 776 transitions (discarded 566 similar events)
// Phase 1: matrix 776 rows 474 cols
[2022-06-10 12:18:37] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:18:37] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:18:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:37] [INFO ] [Real]Absence check using state equation in 186 ms returned sat
[2022-06-10 12:18:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:18:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:18:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:37] [INFO ] [Nat]Absence check using state equation in 147 ms returned sat
[2022-06-10 12:18:37] [INFO ] State equation strengthened by 95 read => feed constraints.
[2022-06-10 12:18:37] [INFO ] [Nat]Added 95 Read/Feed constraints in 21 ms returned sat
[2022-06-10 12:18:37] [INFO ] Computed and/alt/rep : 99/103/84 causal constraints (skipped 690 transitions) in 69 ms.
[2022-06-10 12:18:37] [INFO ] Added : 1 causal constraints over 1 iterations in 164 ms. Result :sat
Minimization took 52 ms.
Current structural bounds on expressions (after SMT) : [16] Max seen :[1]
Support contains 1 out of 474 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 474/474 places, 1342/1342 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 468 transition count 1330
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 468 transition count 1330
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 20 place count 468 transition count 1322
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 26 place count 462 transition count 1308
Iterating global reduction 1 with 6 rules applied. Total rules applied 32 place count 462 transition count 1308
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 458 transition count 1300
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 458 transition count 1300
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 46 place count 452 transition count 1280
Iterating global reduction 1 with 6 rules applied. Total rules applied 52 place count 452 transition count 1280
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 58 place count 446 transition count 1268
Iterating global reduction 1 with 6 rules applied. Total rules applied 64 place count 446 transition count 1268
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 70 place count 440 transition count 1256
Iterating global reduction 1 with 6 rules applied. Total rules applied 76 place count 440 transition count 1256
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 82 place count 434 transition count 1244
Iterating global reduction 1 with 6 rules applied. Total rules applied 88 place count 434 transition count 1244
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 94 place count 428 transition count 1232
Iterating global reduction 1 with 6 rules applied. Total rules applied 100 place count 428 transition count 1232
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 105 place count 423 transition count 1220
Iterating global reduction 1 with 5 rules applied. Total rules applied 110 place count 423 transition count 1220
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 115 place count 418 transition count 1210
Iterating global reduction 1 with 5 rules applied. Total rules applied 120 place count 418 transition count 1210
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 121 place count 417 transition count 1208
Iterating global reduction 1 with 1 rules applied. Total rules applied 122 place count 417 transition count 1208
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 123 place count 416 transition count 1206
Iterating global reduction 1 with 1 rules applied. Total rules applied 124 place count 416 transition count 1206
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 125 place count 415 transition count 1204
Iterating global reduction 1 with 1 rules applied. Total rules applied 126 place count 415 transition count 1204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 127 place count 414 transition count 1202
Iterating global reduction 1 with 1 rules applied. Total rules applied 128 place count 414 transition count 1202
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 129 place count 413 transition count 1200
Iterating global reduction 1 with 1 rules applied. Total rules applied 130 place count 413 transition count 1200
Applied a total of 130 rules in 162 ms. Remains 413 /474 variables (removed 61) and now considering 1200/1342 (removed 142) transitions.
Finished structural reductions, in 1 iterations. Remains : 413/474 places, 1200/1342 transitions.
Normalized transition count is 675 out of 1200 initially.
// Phase 1: matrix 675 rows 413 cols
[2022-06-10 12:18:38] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1950 ms. (steps per millisecond=512 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=1443 ) properties (out of 1) seen :1
[2022-06-10 12:18:40] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
// Phase 1: matrix 675 rows 413 cols
[2022-06-10 12:18:40] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 12:18:40] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 12:18:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:40] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2022-06-10 12:18:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 12:18:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 12:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 12:18:41] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2022-06-10 12:18:41] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-06-10 12:18:41] [INFO ] [Nat]Added 72 Read/Feed constraints in 21 ms returned sat
[2022-06-10 12:18:41] [INFO ] Computed and/alt/rep : 332/994/330 causal constraints (skipped 343 transitions) in 60 ms.
[2022-06-10 12:18:41] [INFO ] Added : 2 causal constraints over 1 iterations in 133 ms. Result :sat
Minimization took 45 ms.
Current structural bounds on expressions (after SMT) : [16] Max seen :[15]
Support contains 1 out of 413 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 413/413 places, 1200/1200 transitions.
Applied a total of 0 rules in 39 ms. Remains 413 /413 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 413/413 places, 1200/1200 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 413/413 places, 1200/1200 transitions.
Applied a total of 0 rules in 38 ms. Remains 413 /413 variables (removed 0) and now considering 1200/1200 (removed 0) transitions.
[2022-06-10 12:18:41] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
// Phase 1: matrix 675 rows 413 cols
[2022-06-10 12:18:41] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 12:18:41] [INFO ] Implicit Places using invariants in 280 ms returned []
[2022-06-10 12:18:41] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
// Phase 1: matrix 675 rows 413 cols
[2022-06-10 12:18:41] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 12:18:41] [INFO ] State equation strengthened by 72 read => feed constraints.
[2022-06-10 12:18:42] [INFO ] Implicit Places using invariants and state equation in 892 ms returned []
Implicit Place search using SMT with State Equation took 1173 ms to find 0 implicit places.
[2022-06-10 12:18:42] [INFO ] Redundant transitions in 20 ms returned []
[2022-06-10 12:18:42] [INFO ] Flow matrix only has 675 transitions (discarded 525 similar events)
// Phase 1: matrix 675 rows 413 cols
[2022-06-10 12:18:42] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 12:18:42] [INFO ] Dead Transitions using invariants and state equation in 358 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 413/413 places, 1200/1200 transitions.
Ending property specific reduction for FunctionPointer-PT-c016-UpperBounds-15 in 5963 ms.
[2022-06-10 12:18:43] [INFO ] Flatten gal took : 122 ms
[2022-06-10 12:18:43] [INFO ] Applying decomposition
[2022-06-10 12:18:43] [INFO ] Flatten gal took : 69 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8613396956707249316.txt' '-o' '/tmp/graph8613396956707249316.bin' '-w' '/tmp/graph8613396956707249316.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8613396956707249316.bin' '-l' '-1' '-v' '-w' '/tmp/graph8613396956707249316.weights' '-q' '0' '-e' '0.001'
[2022-06-10 12:18:43] [INFO ] Decomposing Gal with order
[2022-06-10 12:18:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 12:18:43] [INFO ] Removed a total of 2323 redundant transitions.
[2022-06-10 12:18:44] [INFO ] Flatten gal took : 572 ms
[2022-06-10 12:18:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 1084 labels/synchronizations in 67 ms.
[2022-06-10 12:18:44] [INFO ] Time to serialize gal into /tmp/UpperBounds7731478695746285390.gal : 14 ms
[2022-06-10 12:18:44] [INFO ] Time to serialize properties into /tmp/UpperBounds5503008035932393909.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds7731478695746285390.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds5503008035932393909.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...274
Loading property file /tmp/UpperBounds5503008035932393909.prop.
Detected timeout of ITS tools.
[2022-06-10 12:40:27] [INFO ] Flatten gal took : 48 ms
[2022-06-10 12:40:27] [INFO ] Time to serialize gal into /tmp/UpperBounds4121475660673558903.gal : 7 ms
[2022-06-10 12:40:27] [INFO ] Time to serialize properties into /tmp/UpperBounds4598550562093015798.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds4121475660673558903.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds4598550562093015798.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...295
Loading property file /tmp/UpperBounds4598550562093015798.prop.
Detected timeout of ITS tools.
[2022-06-10 13:02:11] [INFO ] Flatten gal took : 44 ms
[2022-06-10 13:02:11] [INFO ] Input system was already deterministic with 1342 transitions.
[2022-06-10 13:02:11] [INFO ] Transformed 474 places.
[2022-06-10 13:02:11] [INFO ] Transformed 1342 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-10 13:02:11] [INFO ] Time to serialize gal into /tmp/UpperBounds6342842946251363110.gal : 8 ms
[2022-06-10 13:02:11] [INFO ] Time to serialize properties into /tmp/UpperBounds2311783371491347076.prop : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6342842946251363110.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2311783371491347076.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...340
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds2311783371491347076.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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-c016"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-c016, 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 r312-tall-165472282300501"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c016.tgz
mv FunctionPointer-PT-c016 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 ;