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-165271820500140.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)
..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is JoinFreeModules-PT-0003, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271820500140
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 228K
-rw-r--r-- 1 mcc users 6.0K Apr 30 02:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 30 02:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 02:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 30 02:21 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 3.8K May 9 08:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 9.4K 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-0003-LTLFireability-00
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-01
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-02
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-03
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-04
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-05
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-06
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-07
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-08
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-09
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-10
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-11
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-12
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-13
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-14
FORMULA_NAME JoinFreeModules-PT-0003-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652746329874

Running Version 202205111006
[2022-05-17 00:12:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 00:12:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 00:12:11] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2022-05-17 00:12:11] [INFO ] Transformed 16 places.
[2022-05-17 00:12:11] [INFO ] Transformed 25 transitions.
[2022-05-17 00:12:11] [INFO ] Parsed PT model containing 16 places and 25 transitions in 160 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-0003-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0003-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0003-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 11 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:11] [INFO ] Computed 3 place invariants in 6 ms
[2022-05-17 00:12:11] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:11] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-17 00:12:11] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:11] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-17 00:12:11] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 00:12:11] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:11] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:11] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 25/25 transitions.
Support contains 14 out of 15 places after structural reductions.
[2022-05-17 00:12:11] [INFO ] Flatten gal took : 16 ms
[2022-05-17 00:12:11] [INFO ] Flatten gal took : 5 ms
[2022-05-17 00:12:11] [INFO ] Input system was already deterministic with 25 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 22) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:11] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-17 00:12:11] [INFO ] After 16ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA JoinFreeModules-PT-0003-LTLFireability-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
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' '!(G(X(p0)))'
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:12] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 00:12:12] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:12] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-17 00:12:12] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 00:12:12] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:12] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 25/25 transitions.
Stuttering acceptance computed with spot in 201 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0003-LTLFireability-01 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:(GEQ s9 5)], 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 3 ms.
FORMULA JoinFreeModules-PT-0003-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0003-LTLFireability-01 finished in 401 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(X((!F((X(p0)&&p1)) U p2)))&&p1))))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:12] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:12] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:12] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:12] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:12] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 00:12:12] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:12] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-17 00:12:12] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 25/25 transitions.
Stuttering acceptance computed with spot in 346 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (NOT p2), (AND p1 (NOT p2) p0), (NOT p2), (AND p0 (NOT p2)), (AND p1 (NOT p2) p0)]
Running random walk in product with property : JoinFreeModules-PT-0003-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={1} source=2 dest: 3}, { cond=(NOT p2), acceptance={0, 1} source=2 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={0, 1} source=2 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={1} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={1} source=3 dest: 3}, { cond=p1, acceptance={0, 1} source=3 dest: 5}, { cond=p1, acceptance={1} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={1} source=4 dest: 3}, { cond=(NOT p2), acceptance={0, 1} source=4 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={0, 1} source=4 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={1} source=4 dest: 6}], [{ cond=p0, acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={1} source=5 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={0, 1} source=5 dest: 4}, { cond=(AND p1 (NOT p2) p0), acceptance={0, 1} source=5 dest: 5}, { cond=(AND p1 (NOT p2) p0), acceptance={1} source=5 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={1} source=6 dest: 3}, { cond=(AND p1 p2), acceptance={0} source=6 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={0, 1} source=6 dest: 5}, { cond=p2, acceptance={} source=6 dest: 6}, { cond=(AND p1 (NOT p2)), acceptance={1} source=6 dest: 6}]], initial=0, aps=[p1:(GEQ s3 3), p2:(GEQ s10 3), p0:(GEQ s10 5)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0003-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0003-LTLFireability-02 finished in 530 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G(p0) U (X(G(p1))||G(p2))) U X(p3))))'
Support contains 4 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:13] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-17 00:12:13] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:13] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:13] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 00:12:13] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:13] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:13] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 25/25 transitions.
Stuttering acceptance computed with spot in 884 ms :[(NOT p3), (NOT p3), (NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p1) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p0) (NOT p3) (NOT p1)), true, (NOT p1), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : JoinFreeModules-PT-0003-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 4}, { cond=p0, acceptance={} source=1 dest: 5}, { cond=(AND p2 (NOT p0)), acceptance={} source=1 dest: 6}, { cond=(AND p2 p0), acceptance={} source=1 dest: 7}], [{ cond=(NOT p3), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p3)), acceptance={} source=2 dest: 5}, { cond=(AND p2 (NOT p0) (NOT p3)), acceptance={} source=2 dest: 6}, { cond=(AND p2 p0 (NOT p3)), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=3 dest: 8}, { cond=(AND (NOT p3) p1), acceptance={} source=3 dest: 9}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p1)), acceptance={} source=4 dest: 8}, { cond=(AND p2 (NOT p0) (NOT p3) p1), acceptance={} source=4 dest: 9}, { cond=(AND p0 (NOT p3) (NOT p1)), acceptance={} source=4 dest: 10}, { cond=(AND p2 p0 (NOT p3) p1), acceptance={} source=4 dest: 11}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p3)), acceptance={} source=5 dest: 9}, { cond=(AND (NOT p2) p0 (NOT p3)), acceptance={} source=5 dest: 11}, { cond=(AND p0 (NOT p3)), acceptance={} source=5 dest: 12}, { cond=(AND p2 (NOT p0) (NOT p3)), acceptance={} source=5 dest: 13}, { cond=(AND p2 p0 (NOT p3)), acceptance={} source=5 dest: 14}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=6 dest: 8}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=6 dest: 9}, { cond=(AND p2 (NOT p3) p1), acceptance={} source=6 dest: 13}, { cond=(AND p2 (NOT p3) (NOT p1)), acceptance={} source=6 dest: 15}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p3) (NOT p1)), acceptance={} source=7 dest: 8}, { cond=(AND (NOT p2) p0 (NOT p3) (NOT p1)), acceptance={} source=7 dest: 10}, { cond=(AND p2 (NOT p0) (NOT p3) (NOT p1)), acceptance={} source=7 dest: 15}, { cond=(AND p2 p0 (NOT p3) (NOT p1)), acceptance={} source=7 dest: 16}], [{ cond=true, acceptance={0, 1} source=8 dest: 8}], [{ cond=(NOT p1), acceptance={} source=9 dest: 8}, { cond=p1, acceptance={} source=9 dest: 9}], [{ cond=(NOT p0), acceptance={} source=10 dest: 8}, { cond=p0, acceptance={} source=10 dest: 10}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=11 dest: 8}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=11 dest: 9}, { cond=(AND p0 (NOT p1)), acceptance={} source=11 dest: 10}, { cond=(AND p2 p0 p1), acceptance={} source=11 dest: 11}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=12 dest: 9}, { cond=(AND (NOT p2) p0), acceptance={} source=12 dest: 11}, { cond=(AND p2 p0 p1), acceptance={} source=12 dest: 12}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=12 dest: 12}, { cond=(AND p2 p0 (NOT p1)), acceptance={1} source=12 dest: 12}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0, 1} source=12 dest: 12}, { cond=(AND p2 (NOT p0)), acceptance={} source=12 dest: 13}, { cond=(AND p2 p0), acceptance={} source=12 dest: 14}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=13 dest: 8}, { cond=(AND (NOT p2) p1), acceptance={} source=13 dest: 9}, { cond=(AND p2 p1), acceptance={} source=13 dest: 13}, { cond=(AND p2 (NOT p1)), acceptance={} source=13 dest: 15}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=14 dest: 8}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=14 dest: 10}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=14 dest: 15}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=14 dest: 16}], [{ cond=(NOT p2), acceptance={} source=15 dest: 8}, { cond=p2, acceptance={} source=15 dest: 15}], [{ cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=16 dest: 8}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=16 dest: 10}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=16 dest: 15}, { cond=(AND p2 p0 p1), acceptance={} source=16 dest: 16}]], initial=0, aps=[p2:(OR (GEQ s1 2) (GEQ s13 3)), p0:(GEQ s1 2), p3:(GEQ s0 3), p1:(GEQ s5 3)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0003-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0003-LTLFireability-03 finished in 1041 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((F(p0)||p1) U F(!(p1 U p0)))))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 12 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:14] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:14] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-17 00:12:14] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:14] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 00:12:14] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2022-05-17 00:12:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:14] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 25/25 transitions.
Stuttering acceptance computed with spot in 41 ms :[p0]
Running random walk in product with property : JoinFreeModules-PT-0003-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(GEQ s2 1), p0:(GEQ s9 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 9872 reset in 259 ms.
Stack based approach found an accepted trace after 498 steps with 48 reset with depth 14 and stack size 13 in 2 ms.
FORMULA JoinFreeModules-PT-0003-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-0003-LTLFireability-07 finished in 469 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:14] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:14] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:14] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-17 00:12:14] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 00:12:14] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:14] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:14] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 25/25 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0003-LTLFireability-08 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:(LT s7 2)], 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-0003-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0003-LTLFireability-08 finished in 246 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 4 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:15] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:15] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 00:12:15] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2022-05-17 00:12:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:15] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 00:12:15] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 25/25 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0003-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s10 3)], 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-0003-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0003-LTLFireability-09 finished in 195 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(X(!(F(G(p0)) U !p0))))))'
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:15] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:15] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 00:12:15] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:15] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-17 00:12:15] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 25/25 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0003-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(GEQ s5 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0003-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0003-LTLFireability-10 finished in 279 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((F(G(p0)) U p1))||G(p2)))'
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:15] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:15] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:15] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:15] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-17 00:12:15] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 00:12:15] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:15] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:15] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 25/25 transitions.
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : JoinFreeModules-PT-0003-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(GEQ s8 4), p1:(GEQ s12 1), p0:(GEQ s9 5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 112 ms.
Product exploration explored 100000 steps with 50000 reset in 124 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 (NOT p0)), (X p1), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p2))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 7 factoid took 258 ms. Reduced automaton from 5 states, 12 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA JoinFreeModules-PT-0003-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property JoinFreeModules-PT-0003-LTLFireability-11 finished in 846 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((p0 U p1))) U (G(p2)&&X(p2))))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:16] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:16] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:16] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:16] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:16] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 00:12:16] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:16] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:16] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 25/25 transitions.
Stuttering acceptance computed with spot in 236 ms :[(NOT p2), (NOT p1), (AND (NOT p1) (NOT p2)), true, (NOT p1), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Running random walk in product with property : JoinFreeModules-PT-0003-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}], [{ cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={} source=5 dest: 3}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(GEQ s13 4), p1:(GEQ s10 3), p0:(GEQ s13 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-0003-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0003-LTLFireability-12 finished in 361 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:16] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:16] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:16] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:16] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:16] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 00:12:16] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2022-05-17 00:12:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:16] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:16] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 25/25 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0003-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s8 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0003-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0003-LTLFireability-13 finished in 179 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G((X((G(F(p0))&&p0))||X(p1)||p1))||F(p0)))'
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:16] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:16] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:16] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:16] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:16] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 00:12:16] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:16] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-17 00:12:17] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 25/25 transitions.
Stuttering acceptance computed with spot in 128 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0003-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s4 5), p1:(GEQ s7 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 87782 steps with 2001 reset in 114 ms.
FORMULA JoinFreeModules-PT-0003-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0003-LTLFireability-14 finished in 402 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(((F(!p0) U p1)||F(X(p2)))))'
Support contains 3 out of 15 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:17] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:17] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:17] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:17] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:17] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 00:12:17] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-17 00:12:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 25 rows 15 cols
[2022-05-17 00:12:17] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 00:12:17] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 25/25 transitions.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND p0 (NOT p2))]
Running random walk in product with property : JoinFreeModules-PT-0003-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GEQ s6 2), p0:(GEQ s12 1), p2:(GEQ s11 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0003-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0003-LTLFireability-15 finished in 271 ms.
All properties solved by simple procedures.
Total runtime 6468 ms.

BK_STOP 1652746337599

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -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-0003"
export BK_EXAMINATION="LTLFireability"
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-0003, examination is LTLFireability"
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-165271820500140"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0003.tgz
mv JoinFreeModules-PT-0003 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;