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.r132-tall-165271820500171.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 JoinFreeModules-PT-0020, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271820500171
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 5.3K Apr 30 02:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Apr 30 02:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Apr 30 02:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Apr 30 02:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 61K May 10 09:34 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 JoinFreeModules-PT-0020-LTLCardinality-00
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-01
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-02
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-03
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-04
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-05
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-06
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-07
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-08
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-09
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-10
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-11
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-12
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-13
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-14
FORMULA_NAME JoinFreeModules-PT-0020-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652747901739

Running Version 202205111006
[2022-05-17 00:38:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2022-05-17 00:38:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 00:38:23] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2022-05-17 00:38:23] [INFO ] Transformed 101 places.
[2022-05-17 00:38:23] [INFO ] Transformed 161 transitions.
[2022-05-17 00:38:23] [INFO ] Parsed PT model containing 101 places and 161 transitions in 175 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-0020-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0020-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0020-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0020-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0020-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0020-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 12 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:23] [INFO ] Computed 20 place invariants in 20 ms
[2022-05-17 00:38:23] [INFO ] Dead Transitions using invariants and state equation in 219 ms found 0 transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:23] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-17 00:38:23] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:23] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-17 00:38:23] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-17 00:38:23] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:23] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 00:38:23] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Support contains 25 out of 100 places after structural reductions.
[2022-05-17 00:38:23] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-17 00:38:23] [INFO ] Flatten gal took : 35 ms
FORMULA JoinFreeModules-PT-0020-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-17 00:38:23] [INFO ] Flatten gal took : 16 ms
[2022-05-17 00:38:23] [INFO ] Input system was already deterministic with 161 transitions.
Support contains 21 out of 100 places (down from 25) after GAL structural reductions.
Finished random walk after 2029 steps, including 0 resets, run visited all 15 properties in 72 ms. (steps per millisecond=28 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 10 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:24] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-17 00:38:24] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:24] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-17 00:38:24] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:24] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 00:38:24] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-17 00:38:24] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:24] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:24] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 182 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0020-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA JoinFreeModules-PT-0020-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0020-LTLCardinality-02 finished in 510 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))&&F(p1)&&(!(F(p2) U p3)||p1))))'
Support contains 5 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 5 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:24] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-17 00:38:24] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:24] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:24] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:24] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:24] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-17 00:38:24] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:24] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:24] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 414 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, p3, (NOT p0), (NOT p1), (AND p3 p2), p2]
Running random walk in product with property : JoinFreeModules-PT-0020-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p3), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=1 dest: 3}, { cond=(OR p1 (NOT p3)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) (NOT p3)), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p3, acceptance={} source=3 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=(AND p2 p3), acceptance={} source=6 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p2) p3), acceptance={} source=6 dest: 7}], [{ cond=p2, acceptance={} source=7 dest: 2}, { cond=(NOT p2), acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(GT 1 s13), p3:(LEQ 2 s68), p2:(LEQ s85 s37), p0:(GT 2 s39)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 39 steps with 0 reset in 3 ms.
FORMULA JoinFreeModules-PT-0020-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0020-LTLCardinality-05 finished in 690 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:25] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 00:38:25] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:25] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 00:38:25] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:25] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:25] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-17 00:38:25] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:25] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-17 00:38:25] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 74 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0020-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 s99)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0020-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0020-LTLCardinality-07 finished in 335 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||F(p1)))))'
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 17 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:25] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:25] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:25] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:25] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:25] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:25] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-17 00:38:25] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2022-05-17 00:38:25] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:25] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 00:38:25] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : JoinFreeModules-PT-0020-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s97), p1:(LEQ s56 s98)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 62 reset in 745 ms.
Stack based approach found an accepted trace after 4069 steps with 3 reset with depth 1642 and stack size 1640 in 25 ms.
FORMULA JoinFreeModules-PT-0020-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-0020-LTLCardinality-08 finished in 1098 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((X(p0)&&p1) U X(X(G(X(!X(!p0))))))))'
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:26] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:26] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:26] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 00:38:26] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:26] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:26] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-17 00:38:26] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:26] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:27] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 201 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0020-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=1, aps=[p1:(LEQ s71 s40), p0:(LEQ 1 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 119 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-0020-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0020-LTLCardinality-09 finished in 493 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 6 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:27] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 00:38:27] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:27] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 00:38:27] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:27] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:27] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-17 00:38:27] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2022-05-17 00:38:27] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:27] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 00:38:27] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0020-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s79 s58)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 595 ms.
Stack based approach found an accepted trace after 149 steps with 0 reset with depth 150 and stack size 150 in 1 ms.
FORMULA JoinFreeModules-PT-0020-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-0020-LTLCardinality-10 finished in 903 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0))||G(p0)))'
Support contains 2 out of 100 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 3 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:28] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:28] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:28] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:28] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:28] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:28] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-17 00:38:28] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:28] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:28] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0020-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s62 s35)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0020-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0020-LTLCardinality-11 finished in 334 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)&&G(p1))))'
Support contains 3 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 7 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:28] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:28] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:28] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:28] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:28] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-17 00:38:28] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-17 00:38:28] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2022-05-17 00:38:28] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:28] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:28] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : JoinFreeModules-PT-0020-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 1 s89), p0:(LEQ s74 s28)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-0020-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0020-LTLCardinality-14 finished in 354 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 100 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 100/100 places, 161/161 transitions.
Applied a total of 0 rules in 5 ms. Remains 100 /100 variables (removed 0) and now considering 161/161 (removed 0) transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:28] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 00:38:28] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:28] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 00:38:28] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:28] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-17 00:38:29] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-17 00:38:29] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2022-05-17 00:38:29] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 161 rows 100 cols
[2022-05-17 00:38:29] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 00:38:29] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 100/100 places, 161/161 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0020-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 2 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0020-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0020-LTLCardinality-15 finished in 270 ms.
All properties solved by simple procedures.
Total runtime 6271 ms.

BK_STOP 1652747909180

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="JoinFreeModules-PT-0020"
export BK_EXAMINATION="LTLCardinality"
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 JoinFreeModules-PT-0020, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r132-tall-165271820500171"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0020.tgz
mv JoinFreeModules-PT-0020 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;