Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r006-tajo-165245688900158.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-10a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245688900158
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 8.7K Apr 30 07:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Apr 30 07:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 30 07:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 30 07:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 30 07:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Apr 30 07:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Apr 30 07:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 30 07:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 07:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 07:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 920K May 10 09:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-00
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-01
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-02
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-03
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-04
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-05
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-06
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-07
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-08
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-09
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-10
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-11
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-12
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-13
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-14
FORMULA_NAME ASLink-PT-10a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654265137410

Running Version 202205111006
[2022-06-03 14:05:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2022-06-03 14:05:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:05:39] [INFO ] Load time of PNML (sax parser for PT used): 315 ms
[2022-06-03 14:05:39] [INFO ] Transformed 2186 places.
[2022-06-03 14:05:39] [INFO ] Transformed 3192 transitions.
[2022-06-03 14:05:39] [INFO ] Found NUPN structural information;
[2022-06-03 14:05:39] [INFO ] Parsed PT model containing 2186 places and 3192 transitions in 469 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
FORMULA ASLink-PT-10a-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-10a-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 40 resets, run finished after 561 ms. (steps per millisecond=17 ) properties (out of 13) seen :5
FORMULA ASLink-PT-10a-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-10a-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 3158 rows 2186 cols
[2022-06-03 14:05:41] [INFO ] Computed 422 place invariants in 258 ms
[2022-06-03 14:05:42] [INFO ] After 1081ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-06-03 14:05:43] [INFO ] [Nat]Absence check using 105 positive place invariants in 25 ms returned sat
[2022-06-03 14:05:43] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 89 ms returned sat
[2022-06-03 14:06:07] [INFO ] After 23892ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2022-06-03 14:06:07] [INFO ] After 23909ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :4
Attempting to minimize the solution found.
Minimization took 1 ms.
[2022-06-03 14:06:07] [INFO ] After 25062ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :4
FORMULA ASLink-PT-10a-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 2 different solutions.
FORMULA ASLink-PT-10a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-10a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 5168 ms.
Support contains 116 out of 2186 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2186/2186 places, 3158/3158 transitions.
Ensure Unique test removed 40 places
Discarding 20 places :
Implicit places reduction removed 20 places
Drop transitions removed 157 transitions
Trivial Post-agglo rules discarded 157 transitions
Performed 157 trivial Post agglomeration. Transition count delta: 157
Iterating post reduction 0 with 217 rules applied. Total rules applied 217 place count 2126 transition count 3001
Reduce places removed 157 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 173 rules applied. Total rules applied 390 place count 1969 transition count 2985
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 406 place count 1953 transition count 2985
Performed 187 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 187 Pre rules applied. Total rules applied 406 place count 1953 transition count 2798
Deduced a syphon composed of 187 places in 5 ms
Ensure Unique test removed 64 places
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 3 with 438 rules applied. Total rules applied 844 place count 1702 transition count 2798
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 845 place count 1701 transition count 2798
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 845 place count 1701 transition count 2797
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 847 place count 1700 transition count 2797
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 858 place count 1689 transition count 2738
Ensure Unique test removed 1 places
Iterating global reduction 4 with 12 rules applied. Total rules applied 870 place count 1688 transition count 2738
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 6 rules applied. Total rules applied 876 place count 1687 transition count 2733
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 879 place count 1684 transition count 2733
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 880 place count 1683 transition count 2725
Iterating global reduction 6 with 1 rules applied. Total rules applied 881 place count 1683 transition count 2725
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 882 place count 1682 transition count 2717
Iterating global reduction 6 with 1 rules applied. Total rules applied 883 place count 1682 transition count 2717
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 884 place count 1681 transition count 2709
Iterating global reduction 6 with 1 rules applied. Total rules applied 885 place count 1681 transition count 2709
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 886 place count 1680 transition count 2701
Iterating global reduction 6 with 1 rules applied. Total rules applied 887 place count 1680 transition count 2701
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 888 place count 1679 transition count 2693
Iterating global reduction 6 with 1 rules applied. Total rules applied 889 place count 1679 transition count 2693
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 66
Deduced a syphon composed of 66 places in 4 ms
Reduce places removed 66 places and 0 transitions.
Iterating global reduction 6 with 132 rules applied. Total rules applied 1021 place count 1613 transition count 2627
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1022 place count 1613 transition count 2626
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1023 place count 1612 transition count 2626
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 7 with 10 rules applied. Total rules applied 1033 place count 1612 transition count 2616
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 1043 place count 1602 transition count 2616
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 8 with 8 rules applied. Total rules applied 1051 place count 1602 transition count 2616
Applied a total of 1051 rules in 1715 ms. Remains 1602 /2186 variables (removed 584) and now considering 2616/3158 (removed 542) transitions.
Finished structural reductions, in 1 iterations. Remains : 1602/2186 places, 2616/3158 transitions.
Incomplete random walk after 1000000 steps, including 7271 resets, run finished after 29375 ms. (steps per millisecond=34 ) properties (out of 5) seen :1
FORMULA ASLink-PT-10a-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 936625 steps, including 667 resets, run timeout after 5001 ms. (steps per millisecond=187 ) properties seen 0
Incomplete Best-First random walk after 1000000 steps, including 717 resets, run finished after 4677 ms. (steps per millisecond=213 ) properties (out of 4) seen :0
Interrupted Best-First random walk after 996326 steps, including 703 resets, run timeout after 5001 ms. (steps per millisecond=199 ) properties seen 0
Interrupted Best-First random walk after 739180 steps, including 506 resets, run timeout after 5001 ms. (steps per millisecond=147 ) properties seen 0
Running SMT prover for 4 properties.
// Phase 1: matrix 2616 rows 1602 cols
[2022-06-03 14:07:03] [INFO ] Computed 295 place invariants in 110 ms
[2022-06-03 14:07:03] [INFO ] After 354ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-03 14:07:04] [INFO ] [Nat]Absence check using 79 positive place invariants in 18 ms returned sat
[2022-06-03 14:07:04] [INFO ] [Nat]Absence check using 79 positive and 216 generalized place invariants in 72 ms returned sat
[2022-06-03 14:07:27] [INFO ] After 22614ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 14:07:27] [INFO ] State equation strengthened by 50 read => feed constraints.
[2022-06-03 14:07:37] [INFO ] After 9934ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 14:07:37] [INFO ] After 10507ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 103 ms.
[2022-06-03 14:07:37] [INFO ] After 33794ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 11120 ms.
Support contains 114 out of 1602 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1602/1602 places, 2616/2616 transitions.
Applied a total of 0 rules in 66 ms. Remains 1602 /1602 variables (removed 0) and now considering 2616/2616 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1602/1602 places, 2616/2616 transitions.
Interrupted random walk after 886688 steps, including 6394 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen 0
Interrupted Best-First random walk after 627744 steps, including 440 resets, run timeout after 5001 ms. (steps per millisecond=125 ) properties seen 0
Interrupted Best-First random walk after 892422 steps, including 653 resets, run timeout after 5001 ms. (steps per millisecond=178 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 704 resets, run finished after 4758 ms. (steps per millisecond=210 ) properties (out of 4) seen :0
Interrupted Best-First random walk after 899352 steps, including 606 resets, run timeout after 5001 ms. (steps per millisecond=179 ) properties seen 1
FORMULA ASLink-PT-10a-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 3 properties.
// Phase 1: matrix 2616 rows 1602 cols
[2022-06-03 14:08:38] [INFO ] Computed 295 place invariants in 31 ms
[2022-06-03 14:08:38] [INFO ] After 214ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-03 14:08:39] [INFO ] [Nat]Absence check using 79 positive place invariants in 21 ms returned sat
[2022-06-03 14:08:39] [INFO ] [Nat]Absence check using 79 positive and 216 generalized place invariants in 70 ms returned sat
[2022-06-03 14:08:50] [INFO ] After 11212ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 14:08:50] [INFO ] State equation strengthened by 50 read => feed constraints.
[2022-06-03 14:09:01] [INFO ] After 10570ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 14:09:02] [INFO ] Deduced a trap composed of 98 places in 448 ms of which 3 ms to minimize.
[2022-06-03 14:09:02] [INFO ] Deduced a trap composed of 96 places in 440 ms of which 2 ms to minimize.
[2022-06-03 14:09:03] [INFO ] Deduced a trap composed of 96 places in 406 ms of which 1 ms to minimize.
[2022-06-03 14:09:03] [INFO ] Deduced a trap composed of 85 places in 460 ms of which 2 ms to minimize.
[2022-06-03 14:09:03] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2277 ms
[2022-06-03 14:09:03] [INFO ] After 13333ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 369 ms.
[2022-06-03 14:09:04] [INFO ] After 25308ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5115 ms.
Support contains 51 out of 1602 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1602/1602 places, 2616/2616 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 1602 transition count 2607
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 19 place count 1593 transition count 2606
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 1592 transition count 2606
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 20 place count 1592 transition count 2593
Deduced a syphon composed of 13 places in 4 ms
Ensure Unique test removed 9 places
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 35 rules applied. Total rules applied 55 place count 1570 transition count 2593
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 56 place count 1569 transition count 2587
Iterating global reduction 3 with 1 rules applied. Total rules applied 57 place count 1569 transition count 2587
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 61 place count 1567 transition count 2585
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 1567 transition count 2584
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 63 place count 1566 transition count 2584
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 64 place count 1566 transition count 2583
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 65 place count 1565 transition count 2583
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 69 place count 1565 transition count 2583
Applied a total of 69 rules in 322 ms. Remains 1565 /1602 variables (removed 37) and now considering 2583/2616 (removed 33) transitions.
Finished structural reductions, in 1 iterations. Remains : 1565/1602 places, 2583/2616 transitions.
Incomplete random walk after 1000000 steps, including 7436 resets, run finished after 17878 ms. (steps per millisecond=55 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 753 resets, run finished after 4117 ms. (steps per millisecond=242 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 760 resets, run finished after 3442 ms. (steps per millisecond=290 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 732 resets, run finished after 3768 ms. (steps per millisecond=265 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 5290585 steps, run timeout after 87001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 5290585 steps, saw 1113854 distinct states, run finished after 87007 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 2583 rows 1565 cols
[2022-06-03 14:11:05] [INFO ] Computed 286 place invariants in 58 ms
[2022-06-03 14:11:06] [INFO ] After 284ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-03 14:11:06] [INFO ] [Nat]Absence check using 77 positive place invariants in 20 ms returned sat
[2022-06-03 14:11:06] [INFO ] [Nat]Absence check using 77 positive and 209 generalized place invariants in 68 ms returned sat
[2022-06-03 14:11:26] [INFO ] After 19728ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 14:11:26] [INFO ] State equation strengthened by 53 read => feed constraints.
[2022-06-03 14:11:26] [INFO ] After 378ms SMT Verify possible using 53 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 14:11:27] [INFO ] After 585ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 81 ms.
[2022-06-03 14:11:27] [INFO ] After 20902ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 448 ms.
Support contains 51 out of 1565 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1565/1565 places, 2583/2583 transitions.
Applied a total of 0 rules in 55 ms. Remains 1565 /1565 variables (removed 0) and now considering 2583/2583 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1565/1565 places, 2583/2583 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1565/1565 places, 2583/2583 transitions.
Applied a total of 0 rules in 56 ms. Remains 1565 /1565 variables (removed 0) and now considering 2583/2583 (removed 0) transitions.
// Phase 1: matrix 2583 rows 1565 cols
[2022-06-03 14:11:27] [INFO ] Computed 286 place invariants in 62 ms
[2022-06-03 14:11:29] [INFO ] Implicit Places using invariants in 1423 ms returned [1, 19, 20, 22, 32, 50, 68, 107, 164, 167, 168, 169, 187, 205, 285, 298, 301, 302, 303, 321, 339, 419, 432, 433, 434, 435, 436, 454, 472, 552, 565, 570, 571, 572, 590, 608, 646, 690, 704, 705, 706, 707, 708, 726, 744, 783, 797, 830, 843, 844, 845, 846, 847, 865, 883, 964, 979, 980, 981, 1001, 1019, 1055, 1075, 1106, 1121, 1122, 1123, 1124, 1142, 1160, 1222, 1237, 1249, 1262, 1263, 1264, 1265, 1266, 1284, 1302, 1382, 1387, 1398, 1399, 1400, 1401, 1402, 1431, 1433, 1436, 1454, 1455, 1456, 1457, 1469, 1475, 1481, 1493, 1499, 1505, 1511, 1517, 1523, 1529]
Discarding 104 places :
Implicit Place search using SMT only with invariants took 1439 ms to find 104 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 1461/1565 places, 2583/2583 transitions.
Drop transitions removed 145 transitions
Trivial Post-agglo rules discarded 145 transitions
Performed 145 trivial Post agglomeration. Transition count delta: 145
Iterating post reduction 0 with 145 rules applied. Total rules applied 145 place count 1461 transition count 2438
Reduce places removed 145 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 154 rules applied. Total rules applied 299 place count 1316 transition count 2429
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 308 place count 1307 transition count 2429
Performed 68 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 68 Pre rules applied. Total rules applied 308 place count 1307 transition count 2361
Deduced a syphon composed of 68 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 3 with 137 rules applied. Total rules applied 445 place count 1238 transition count 2361
Discarding 19 places :
Implicit places reduction removed 19 places
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 3 with 40 rules applied. Total rules applied 485 place count 1219 transition count 2340
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 4 with 21 rules applied. Total rules applied 506 place count 1198 transition count 2340
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 521 place count 1183 transition count 2325
Iterating global reduction 5 with 15 rules applied. Total rules applied 536 place count 1183 transition count 2325
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 540 place count 1183 transition count 2321
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 540 place count 1183 transition count 2320
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 542 place count 1182 transition count 2320
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 545 place count 1179 transition count 2317
Iterating global reduction 6 with 3 rules applied. Total rules applied 548 place count 1179 transition count 2317
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 549 place count 1178 transition count 2316
Iterating global reduction 6 with 1 rules applied. Total rules applied 550 place count 1178 transition count 2316
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 551 place count 1177 transition count 2315
Iterating global reduction 6 with 1 rules applied. Total rules applied 552 place count 1177 transition count 2315
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 3 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 6 with 154 rules applied. Total rules applied 706 place count 1100 transition count 2238
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 712 place count 1094 transition count 2232
Iterating global reduction 6 with 6 rules applied. Total rules applied 718 place count 1094 transition count 2232
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 723 place count 1094 transition count 2227
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 724 place count 1094 transition count 2226
Free-agglomeration rule applied 7 times.
Iterating global reduction 7 with 7 rules applied. Total rules applied 731 place count 1094 transition count 2219
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 741 place count 1087 transition count 2216
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 742 place count 1087 transition count 2215
Free-agglomeration rule (complex) applied 40 times.
Iterating global reduction 8 with 40 rules applied. Total rules applied 782 place count 1087 transition count 2175
Ensure Unique test removed 1 places
Reduce places removed 41 places and 0 transitions.
Iterating post reduction 8 with 41 rules applied. Total rules applied 823 place count 1046 transition count 2175
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 824 place count 1046 transition count 2174
Partial Free-agglomeration rule applied 27 times.
Drop transitions removed 27 transitions
Iterating global reduction 9 with 27 rules applied. Total rules applied 851 place count 1046 transition count 2174
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 853 place count 1046 transition count 2174
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 854 place count 1046 transition count 2173
Applied a total of 854 rules in 1103 ms. Remains 1046 /1461 variables (removed 415) and now considering 2173/2583 (removed 410) transitions.
// Phase 1: matrix 2173 rows 1046 cols
[2022-06-03 14:11:30] [INFO ] Computed 161 place invariants in 41 ms
[2022-06-03 14:11:31] [INFO ] Implicit Places using invariants in 840 ms returned [93, 103, 106, 109, 117, 118, 190, 196, 199, 201, 204, 211, 212, 266, 283, 289, 292, 294, 295, 300, 301, 370, 376, 379, 381, 385, 392, 393, 449, 469, 475, 478, 480, 482, 487, 488, 541, 568, 571, 573, 575, 580, 581, 633, 651, 657, 660, 662, 669, 674, 675, 732, 765, 768, 770, 777, 782, 783, 837, 855, 867, 877, 882, 884, 937, 954, 960, 963, 965, 966]
Discarding 70 places :
Implicit Place search using SMT only with invariants took 845 ms to find 70 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 976/1565 places, 2173/2583 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 953 transition count 2150
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 953 transition count 2150
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 49 place count 950 transition count 2147
Iterating global reduction 0 with 3 rules applied. Total rules applied 52 place count 950 transition count 2147
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 2 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 88 place count 932 transition count 2129
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 89 place count 932 transition count 2128
Free-agglomeration rule applied 26 times.
Iterating global reduction 0 with 26 rules applied. Total rules applied 115 place count 932 transition count 2102
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 141 place count 906 transition count 2102
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 146 place count 906 transition count 2097
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 151 place count 901 transition count 2097
Applied a total of 151 rules in 232 ms. Remains 901 /976 variables (removed 75) and now considering 2097/2173 (removed 76) transitions.
// Phase 1: matrix 2097 rows 901 cols
[2022-06-03 14:11:31] [INFO ] Computed 91 place invariants in 41 ms
[2022-06-03 14:11:31] [INFO ] Implicit Places using invariants in 605 ms returned []
// Phase 1: matrix 2097 rows 901 cols
[2022-06-03 14:11:31] [INFO ] Computed 91 place invariants in 39 ms
[2022-06-03 14:11:32] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-06-03 14:11:34] [INFO ] Implicit Places using invariants and state equation in 2408 ms returned []
Implicit Place search using SMT with State Equation took 3016 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 901/1565 places, 2097/2583 transitions.
Finished structural reductions, in 3 iterations. Remains : 901/1565 places, 2097/2583 transitions.
Incomplete random walk after 1000000 steps, including 12010 resets, run finished after 16188 ms. (steps per millisecond=61 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1549 resets, run finished after 3651 ms. (steps per millisecond=273 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1599 resets, run finished after 2799 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1466 resets, run finished after 3139 ms. (steps per millisecond=318 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 5666671 steps, run timeout after 75001 ms. (steps per millisecond=75 ) properties seen :{}
Probabilistic random walk after 5666671 steps, saw 1666367 distinct states, run finished after 75008 ms. (steps per millisecond=75 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 2097 rows 901 cols
[2022-06-03 14:13:15] [INFO ] Computed 91 place invariants in 43 ms
[2022-06-03 14:13:15] [INFO ] After 211ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-03 14:13:15] [INFO ] [Nat]Absence check using 21 positive place invariants in 5 ms returned sat
[2022-06-03 14:13:15] [INFO ] [Nat]Absence check using 21 positive and 70 generalized place invariants in 29 ms returned sat
[2022-06-03 14:13:26] [INFO ] After 11036ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 14:13:26] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-06-03 14:13:29] [INFO ] After 3226ms SMT Verify possible using 11 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-03 14:13:33] [INFO ] Deduced a trap composed of 24 places in 147 ms of which 1 ms to minimize.
[2022-06-03 14:13:42] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 9249 ms
[2022-06-03 14:13:42] [INFO ] After 15644ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 356 ms.
[2022-06-03 14:13:42] [INFO ] After 27299ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9072 ms.
Support contains 51 out of 901 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 901/901 places, 2097/2097 transitions.
Applied a total of 0 rules in 42 ms. Remains 901 /901 variables (removed 0) and now considering 2097/2097 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 901/901 places, 2097/2097 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 901/901 places, 2097/2097 transitions.
Applied a total of 0 rules in 41 ms. Remains 901 /901 variables (removed 0) and now considering 2097/2097 (removed 0) transitions.
// Phase 1: matrix 2097 rows 901 cols
[2022-06-03 14:13:51] [INFO ] Computed 91 place invariants in 29 ms
[2022-06-03 14:13:52] [INFO ] Implicit Places using invariants in 525 ms returned []
// Phase 1: matrix 2097 rows 901 cols
[2022-06-03 14:13:52] [INFO ] Computed 91 place invariants in 15 ms
[2022-06-03 14:13:53] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-06-03 14:13:54] [INFO ] Implicit Places using invariants and state equation in 2326 ms returned []
Implicit Place search using SMT with State Equation took 2853 ms to find 0 implicit places.
[2022-06-03 14:13:54] [INFO ] Redundant transitions in 156 ms returned []
// Phase 1: matrix 2097 rows 901 cols
[2022-06-03 14:13:54] [INFO ] Computed 91 place invariants in 37 ms
[2022-06-03 14:13:55] [INFO ] Dead Transitions using invariants and state equation in 832 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 901/901 places, 2097/2097 transitions.
Incomplete random walk after 1000000 steps, including 12195 resets, run finished after 22057 ms. (steps per millisecond=45 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1528 resets, run finished after 4309 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1565 resets, run finished after 3589 ms. (steps per millisecond=278 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1428 resets, run finished after 4893 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 6922889 steps, run timeout after 102001 ms. (steps per millisecond=67 ) properties seen :{}
Probabilistic random walk after 6922889 steps, saw 1866546 distinct states, run finished after 102001 ms. (steps per millisecond=67 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 2097 rows 901 cols
[2022-06-03 14:16:12] [INFO ] Computed 91 place invariants in 16 ms
[2022-06-03 14:16:12] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-03 14:16:12] [INFO ] [Nat]Absence check using 21 positive place invariants in 4 ms returned sat
[2022-06-03 14:16:12] [INFO ] [Nat]Absence check using 21 positive and 70 generalized place invariants in 28 ms returned sat
[2022-06-03 14:16:25] [INFO ] After 13007ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 14:16:26] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-06-03 14:16:26] [INFO ] After 745ms SMT Verify possible using 11 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-03 14:16:28] [INFO ] After 2937ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2104 ms.
[2022-06-03 14:16:31] [INFO ] After 18280ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 8218 ms.
Support contains 51 out of 901 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 901/901 places, 2097/2097 transitions.
Applied a total of 0 rules in 38 ms. Remains 901 /901 variables (removed 0) and now considering 2097/2097 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 901/901 places, 2097/2097 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 901/901 places, 2097/2097 transitions.
Applied a total of 0 rules in 38 ms. Remains 901 /901 variables (removed 0) and now considering 2097/2097 (removed 0) transitions.
// Phase 1: matrix 2097 rows 901 cols
[2022-06-03 14:16:39] [INFO ] Computed 91 place invariants in 33 ms
[2022-06-03 14:16:40] [INFO ] Implicit Places using invariants in 686 ms returned []
// Phase 1: matrix 2097 rows 901 cols
[2022-06-03 14:16:40] [INFO ] Computed 91 place invariants in 18 ms
[2022-06-03 14:16:40] [INFO ] State equation strengthened by 11 read => feed constraints.
[2022-06-03 14:16:43] [INFO ] Implicit Places using invariants and state equation in 2946 ms returned []
Implicit Place search using SMT with State Equation took 3648 ms to find 0 implicit places.
[2022-06-03 14:16:43] [INFO ] Redundant transitions in 84 ms returned []
// Phase 1: matrix 2097 rows 901 cols
[2022-06-03 14:16:43] [INFO ] Computed 91 place invariants in 22 ms
[2022-06-03 14:16:44] [INFO ] Dead Transitions using invariants and state equation in 962 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 901/901 places, 2097/2097 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 901 transition count 2096
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 900 transition count 2096
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 900 transition count 2095
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 899 transition count 2095
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 899 transition count 2094
Applied a total of 5 rules in 144 ms. Remains 899 /901 variables (removed 2) and now considering 2094/2097 (removed 3) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 2094 rows 899 cols
[2022-06-03 14:16:44] [INFO ] Computed 91 place invariants in 15 ms
[2022-06-03 14:16:44] [INFO ] After 182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-03 14:16:44] [INFO ] [Nat]Absence check using 20 positive place invariants in 5 ms returned sat
[2022-06-03 14:16:44] [INFO ] [Nat]Absence check using 20 positive and 71 generalized place invariants in 27 ms returned sat
[2022-06-03 14:16:56] [INFO ] After 12261ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-03 14:17:02] [INFO ] After 17605ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2306 ms.
[2022-06-03 14:17:04] [INFO ] After 20166ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-06-03 14:17:05] [INFO ] Flatten gal took : 280 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1538778858248878320
[2022-06-03 14:17:05] [INFO ] Too many transitions (2097) to apply POR reductions. Disabling POR matrices.
[2022-06-03 14:17:05] [INFO ] Applying decomposition
[2022-06-03 14:17:05] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1538778858248878320
Running compilation step : cd /tmp/ltsmin1538778858248878320;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-03 14:17:05] [INFO ] Flatten gal took : 388 ms
[2022-06-03 14:17:05] [INFO ] Flatten gal took : 263 ms
[2022-06-03 14:17:06] [INFO ] Input system was already deterministic with 2097 transitions.
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/graph7688895575360937611.txt' '-o' '/tmp/graph7688895575360937611.bin' '-w' '/tmp/graph7688895575360937611.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7688895575360937611.bin' '-l' '-1' '-v' '-w' '/tmp/graph7688895575360937611.weights' '-q' '0' '-e' '0.001'
[2022-06-03 14:17:06] [INFO ] Decomposing Gal with order
[2022-06-03 14:17:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 14:17:06] [INFO ] Ran tautology test, simplified 0 / 3 in 1083 ms.
[2022-06-03 14:17:07] [INFO ] BMC solution for property ASLink-PT-10a-ReachabilityCardinality-03(UNSAT) depth K=0 took 40 ms
[2022-06-03 14:17:07] [INFO ] BMC solution for property ASLink-PT-10a-ReachabilityCardinality-04(UNSAT) depth K=0 took 0 ms
[2022-06-03 14:17:07] [INFO ] BMC solution for property ASLink-PT-10a-ReachabilityCardinality-07(UNSAT) depth K=0 took 1 ms
[2022-06-03 14:17:07] [INFO ] Removed a total of 4061 redundant transitions.
[2022-06-03 14:17:07] [INFO ] BMC solution for property ASLink-PT-10a-ReachabilityCardinality-03(UNSAT) depth K=1 took 13 ms
[2022-06-03 14:17:07] [INFO ] BMC solution for property ASLink-PT-10a-ReachabilityCardinality-04(UNSAT) depth K=1 took 1 ms
[2022-06-03 14:17:07] [INFO ] BMC solution for property ASLink-PT-10a-ReachabilityCardinality-07(UNSAT) depth K=1 took 2 ms
[2022-06-03 14:17:07] [INFO ] Flatten gal took : 332 ms
[2022-06-03 14:17:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 195 labels/synchronizations in 90 ms.
[2022-06-03 14:17:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9759862490553209005.gal : 42 ms
[2022-06-03 14:17:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12956809633286032624.prop : 2 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/ReachabilityCardinality9759862490553209005.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12956809633286032624.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...299
Loading property file /tmp/ReachabilityCardinality12956809633286032624.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :5 after 21
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :21 after 307875
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :307875 after 5.41367e+12
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :5.41367e+12 after 2.35413e+13
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :2.35413e+13 after 3.63372e+13
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 2097 rows 901 cols
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :3.63372e+13 after 4.8641e+13
[2022-06-03 14:17:07] [INFO ] Computed 91 place invariants in 44 ms
[2022-06-03 14:17:07] [INFO ] Computed 91 place invariants in 46 ms
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :4.8641e+13 after 6.80811e+13
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :6.80811e+13 after 1.39197e+14
[2022-06-03 14:17:08] [INFO ] BMC solution for property ASLink-PT-10a-ReachabilityCardinality-03(UNSAT) depth K=2 took 964 ms
[2022-06-03 14:17:08] [INFO ] BMC solution for property ASLink-PT-10a-ReachabilityCardinality-04(UNSAT) depth K=2 took 12 ms
[2022-06-03 14:17:08] [INFO ] BMC solution for property ASLink-PT-10a-ReachabilityCardinality-07(UNSAT) depth K=2 took 16 ms
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1.39197e+14 after 4.74189e+14
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :4.74189e+14 after 1.00684e+16
[2022-06-03 14:17:09] [INFO ] Proved 901 variables to be positive in 1835 ms
[2022-06-03 14:17:09] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesASLink-PT-10a-ReachabilityCardinality-03
[2022-06-03 14:17:09] [INFO ] KInduction solution for property ASLink-PT-10a-ReachabilityCardinality-03(SAT) depth K=0 took 231 ms
[2022-06-03 14:17:10] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesASLink-PT-10a-ReachabilityCardinality-04
[2022-06-03 14:17:10] [INFO ] KInduction solution for property ASLink-PT-10a-ReachabilityCardinality-04(SAT) depth K=0 took 181 ms
[2022-06-03 14:17:10] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesASLink-PT-10a-ReachabilityCardinality-07
[2022-06-03 14:17:10] [INFO ] KInduction solution for property ASLink-PT-10a-ReachabilityCardinality-07(SAT) depth K=0 took 226 ms
Compilation finished in 6052 ms.
Running link step : cd /tmp/ltsmin1538778858248878320;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin1538778858248878320;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10aReachabilityCardinality03==true'
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :1.00684e+16 after 3.79837e+18
[2022-06-03 14:17:14] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesASLink-PT-10a-ReachabilityCardinality-03
[2022-06-03 14:17:14] [INFO ] KInduction solution for property ASLink-PT-10a-ReachabilityCardinality-03(SAT) depth K=1 took 3923 ms
[2022-06-03 14:17:19] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesASLink-PT-10a-ReachabilityCardinality-04
[2022-06-03 14:17:19] [INFO ] KInduction solution for property ASLink-PT-10a-ReachabilityCardinality-04(SAT) depth K=1 took 5685 ms
[2022-06-03 14:17:31] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesASLink-PT-10a-ReachabilityCardinality-07
[2022-06-03 14:17:31] [INFO ] KInduction solution for property ASLink-PT-10a-ReachabilityCardinality-07(SAT) depth K=1 took 11523 ms
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :3.79837e+18 after 1.15027e+21
[2022-06-03 14:22:51] [INFO ] BMC solution for property ASLink-PT-10a-ReachabilityCardinality-03(UNSAT) depth K=3 took 343086 ms
[2022-06-03 14:23:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesASLink-PT-10a-ReachabilityCardinality-03
[2022-06-03 14:23:59] [INFO ] KInduction solution for property ASLink-PT-10a-ReachabilityCardinality-03(SAT) depth K=2 took 388211 ms
[2022-06-03 14:24:54] [INFO ] BMC solution for property ASLink-PT-10a-ReachabilityCardinality-04(UNSAT) depth K=3 took 122829 ms
[2022-06-03 14:27:36] [INFO ] BMC solution for property ASLink-PT-10a-ReachabilityCardinality-07(UNSAT) depth K=3 took 162825 ms
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :1.15027e+21 after 4.5898e+22
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin1538778858248878320;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10aReachabilityCardinality03==true'
Running LTSmin : cd /tmp/ltsmin1538778858248878320;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10aReachabilityCardinality04==true'
Detected timeout of ITS tools.
[2022-06-03 14:40:55] [INFO ] Applying decomposition
[2022-06-03 14:40:56] [INFO ] Flatten gal took : 435 ms
[2022-06-03 14:40:56] [INFO ] Decomposing Gal with order
[2022-06-03 14:40:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 14:40:57] [INFO ] Removed a total of 3766 redundant transitions.
[2022-06-03 14:40:57] [INFO ] Flatten gal took : 730 ms
[2022-06-03 14:40:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 791 labels/synchronizations in 193 ms.
[2022-06-03 14:40:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1756349746101984560.gal : 29 ms
[2022-06-03 14:40:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6531080001388086314.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/ReachabilityCardinality1756349746101984560.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6531080001388086314.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...298
Loading property file /tmp/ReachabilityCardinality6531080001388086314.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin1538778858248878320;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10aReachabilityCardinality04==true'
Running LTSmin : cd /tmp/ltsmin1538778858248878320;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT10aReachabilityCardinality07==true'
Detected timeout of ITS tools.
[2022-06-03 15:04:46] [INFO ] Flatten gal took : 239 ms
[2022-06-03 15:04:46] [INFO ] Input system was already deterministic with 2097 transitions.
[2022-06-03 15:04:46] [INFO ] Transformed 901 places.
[2022-06-03 15:04:46] [INFO ] Transformed 2097 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
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
[2022-06-03 15:05:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13897017552242112282.gal : 8 ms
[2022-06-03 15:05:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18319609677108589264.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/ReachabilityCardinality13897017552242112282.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18319609677108589264.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...366
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityCardinality18319609677108589264.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :11 after 12
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :12 after 16
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :16 after 20
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :20 after 165
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :165 after 2655
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :2655 after 209311
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :209311 after 246753
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :246753 after 339021
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :339021 after 1.18528e+06
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1.18528e+06 after 5.31571e+06
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :5.31571e+06 after 2.98995e+07

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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="ASLink-PT-10a"
export BK_EXAMINATION="ReachabilityCardinality"
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 ASLink-PT-10a, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r006-tajo-165245688900158"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10a.tgz
mv ASLink-PT-10a execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;