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-165271820500188.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-0100, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271820500188
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.6K Apr 30 02:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 30 02:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 02:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 3.5K 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 17K 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 3.8K 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 304K 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-0100-LTLFireability-00
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-01
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-02
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-03
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-04
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-05
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-06
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-07
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-08
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-09
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-10
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-11
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-12
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-13
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-14
FORMULA_NAME JoinFreeModules-PT-0100-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652749662707

Running Version 202205111006
[2022-05-17 01:07:43] [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 01:07:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 01:07:44] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2022-05-17 01:07:44] [INFO ] Transformed 501 places.
[2022-05-17 01:07:44] [INFO ] Transformed 801 transitions.
[2022-05-17 01:07:44] [INFO ] Parsed PT model containing 501 places and 801 transitions in 222 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 6 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-0100-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0100-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0100-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0100-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0100-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0100-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 54 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:44] [INFO ] Computed 100 place invariants in 14 ms
[2022-05-17 01:07:44] [INFO ] Dead Transitions using invariants and state equation in 459 ms found 0 transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:44] [INFO ] Computed 100 place invariants in 13 ms
[2022-05-17 01:07:44] [INFO ] Implicit Places using invariants in 118 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:44] [INFO ] Computed 100 place invariants in 4 ms
[2022-05-17 01:07:45] [INFO ] State equation strengthened by 100 read => feed constraints.
[2022-05-17 01:07:45] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:45] [INFO ] Computed 100 place invariants in 4 ms
[2022-05-17 01:07:45] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 801/801 transitions.
Support contains 27 out of 500 places after structural reductions.
[2022-05-17 01:07:45] [INFO ] Flatten gal took : 124 ms
[2022-05-17 01:07:45] [INFO ] Flatten gal took : 40 ms
[2022-05-17 01:07:45] [INFO ] Input system was already deterministic with 801 transitions.
Support contains 25 out of 500 places (down from 27) after GAL structural reductions.
Incomplete random walk after 10050 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 22) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:46] [INFO ] Computed 100 place invariants in 7 ms
[2022-05-17 01:07:46] [INFO ] [Real]Absence check using 100 positive place invariants in 14 ms returned sat
[2022-05-17 01:07:47] [INFO ] After 1139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-17 01:07:47] [INFO ] [Nat]Absence check using 100 positive place invariants in 13 ms returned sat
[2022-05-17 01:07:48] [INFO ] After 676ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-05-17 01:07:48] [INFO ] State equation strengthened by 100 read => feed constraints.
[2022-05-17 01:07:48] [INFO ] After 281ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-05-17 01:07:49] [INFO ] After 636ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 256 ms.
[2022-05-17 01:07:49] [INFO ] After 1727ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Finished Parikh walk after 928 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=77 )
Parikh walk visited 5 properties in 439 ms.
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((F((G(p0)||p1))&&(p1||(X(p2)&&!p0)))))'
Support contains 3 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 12 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:50] [INFO ] Computed 100 place invariants in 4 ms
[2022-05-17 01:07:50] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:50] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 01:07:50] [INFO ] Implicit Places using invariants in 104 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:50] [INFO ] Computed 100 place invariants in 5 ms
[2022-05-17 01:07:50] [INFO ] State equation strengthened by 100 read => feed constraints.
[2022-05-17 01:07:50] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:50] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 01:07:51] [INFO ] Dead Transitions using invariants and state equation in 293 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 314 ms :[(NOT p1), (NOT p1), true, (AND (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}]], initial=0, aps=[p1:(LT s212 2), p0:(LT s344 5), p2:(GEQ s103 4)], 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]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-00 finished in 1383 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0)) U (G(p1)&&p1)))'
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 16 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:51] [INFO ] Computed 100 place invariants in 7 ms
[2022-05-17 01:07:51] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:51] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 01:07:51] [INFO ] Implicit Places using invariants in 97 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:51] [INFO ] Computed 100 place invariants in 5 ms
[2022-05-17 01:07:52] [INFO ] State equation strengthened by 100 read => feed constraints.
[2022-05-17 01:07:52] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:52] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 01:07:52] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(GEQ s55 3), p0:(AND (GEQ s55 3) (LT s124 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]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-02 finished in 1151 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0) U !(X((X(p0)&&p1))||X(p1)))))'
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 8 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:52] [INFO ] Computed 100 place invariants in 7 ms
[2022-05-17 01:07:53] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:53] [INFO ] Computed 100 place invariants in 3 ms
[2022-05-17 01:07:53] [INFO ] Implicit Places using invariants in 80 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:53] [INFO ] Computed 100 place invariants in 8 ms
[2022-05-17 01:07:53] [INFO ] State equation strengthened by 100 read => feed constraints.
[2022-05-17 01:07:53] [INFO ] Implicit Places using invariants and state equation in 282 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:53] [INFO ] Computed 100 place invariants in 4 ms
[2022-05-17 01:07:53] [INFO ] Dead Transitions using invariants and state equation in 301 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 131 ms :[p1, p1, true, p1]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GEQ s92 1), p0:(GEQ s57 2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 1 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-03 finished in 1129 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(p1))&&p0)))'
Support contains 3 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 44 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:53] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 01:07:54] [INFO ] Dead Transitions using invariants and state equation in 281 ms found 0 transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:54] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 01:07:54] [INFO ] Implicit Places using invariants in 80 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:54] [INFO ] Computed 100 place invariants in 6 ms
[2022-05-17 01:07:54] [INFO ] State equation strengthened by 100 read => feed constraints.
[2022-05-17 01:07:54] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
[2022-05-17 01:07:54] [INFO ] Redundant transitions in 46 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:54] [INFO ] Computed 100 place invariants in 4 ms
[2022-05-17 01:07:54] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s291 2) (GEQ s75 5)), p1:(GEQ s298 3)], 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-0100-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-06 finished in 1164 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(G(p0))||X(F(X(p1)))))'
Support contains 3 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 6 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:55] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 01:07:55] [INFO ] Dead Transitions using invariants and state equation in 259 ms found 0 transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:55] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 01:07:55] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:55] [INFO ] Computed 100 place invariants in 3 ms
[2022-05-17 01:07:55] [INFO ] State equation strengthened by 100 read => feed constraints.
[2022-05-17 01:07:55] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:55] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 01:07:55] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (GEQ s0 3) (LT s21 2)), p0:(LT s312 2)], 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, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 20526 reset in 1826 ms.
Stack based approach found an accepted trace after 3060 steps with 801 reset with depth 344 and stack size 344 in 52 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-08 finished in 2969 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 25 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:58] [INFO ] Computed 100 place invariants in 4 ms
[2022-05-17 01:07:58] [INFO ] Dead Transitions using invariants and state equation in 261 ms found 0 transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:58] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 01:07:58] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:58] [INFO ] Computed 100 place invariants in 4 ms
[2022-05-17 01:07:58] [INFO ] State equation strengthened by 100 read => feed constraints.
[2022-05-17 01:07:58] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
[2022-05-17 01:07:58] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:58] [INFO ] Computed 100 place invariants in 9 ms
[2022-05-17 01:07:58] [INFO ] Dead Transitions using invariants and state equation in 293 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s340 5)], 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-0100-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-10 finished in 984 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(!(p0 U (G(p1)||p2))) U !X(F(p3))))'
Support contains 3 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 5 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:58] [INFO ] Computed 100 place invariants in 5 ms
[2022-05-17 01:07:59] [INFO ] Dead Transitions using invariants and state equation in 282 ms found 0 transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:59] [INFO ] Computed 100 place invariants in 10 ms
[2022-05-17 01:07:59] [INFO ] Implicit Places using invariants in 91 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:59] [INFO ] Computed 100 place invariants in 5 ms
[2022-05-17 01:07:59] [INFO ] State equation strengthened by 100 read => feed constraints.
[2022-05-17 01:07:59] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:07:59] [INFO ] Computed 100 place invariants in 6 ms
[2022-05-17 01:07:59] [INFO ] Dead Transitions using invariants and state equation in 292 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 200 ms :[p3, (OR (AND p1 p3) (AND p2 p3)), p3, true, p1, (OR (AND p1 (NOT p3)) (AND p2 (NOT p3)))]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={} source=0 dest: 0}, { cond=p3, acceptance={} source=0 dest: 3}], [{ cond=(AND p3 p2), acceptance={} source=1 dest: 3}, { cond=(AND p3 p1 (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND p3 (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=p2, acceptance={} source=2 dest: 0}, { cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p3 (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p3) p2), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p3:(GEQ s147 1), p2:(GEQ s41 2), p1:(OR (GEQ s147 1) (GEQ s234 5))], 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 0 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-11 finished in 1173 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(p0) U p1))))'
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 23 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:08:00] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 01:08:00] [INFO ] Dead Transitions using invariants and state equation in 275 ms found 0 transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:08:00] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 01:08:00] [INFO ] Implicit Places using invariants in 76 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:08:00] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 01:08:00] [INFO ] State equation strengthened by 100 read => feed constraints.
[2022-05-17 01:08:00] [INFO ] Implicit Places using invariants and state equation in 276 ms returned []
Implicit Place search using SMT with State Equation took 364 ms to find 0 implicit places.
[2022-05-17 01:08:00] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:08:00] [INFO ] Computed 100 place invariants in 3 ms
[2022-05-17 01:08:01] [INFO ] Dead Transitions using invariants and state equation in 300 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(GEQ s152 1), p0:(GEQ s253 4)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 4088 ms.
Stack based approach found an accepted trace after 87026 steps with 0 reset with depth 87027 and stack size 13356 in 3867 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-12 finished in 9036 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(p1)))'
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 7 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:08:09] [INFO ] Computed 100 place invariants in 4 ms
[2022-05-17 01:08:09] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:08:09] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 01:08:09] [INFO ] Implicit Places using invariants in 76 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:08:09] [INFO ] Computed 100 place invariants in 4 ms
[2022-05-17 01:08:09] [INFO ] State equation strengthened by 100 read => feed constraints.
[2022-05-17 01:08:09] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:08:09] [INFO ] Computed 100 place invariants in 4 ms
[2022-05-17 01:08:10] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GEQ s123 3), p1:(GEQ s343 3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA JoinFreeModules-PT-0100-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-14 finished in 1075 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U X(p1)))))'
Support contains 4 out of 500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 500/500 places, 801/801 transitions.
Applied a total of 0 rules in 10 ms. Remains 500 /500 variables (removed 0) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:08:10] [INFO ] Computed 100 place invariants in 4 ms
[2022-05-17 01:08:10] [INFO ] Dead Transitions using invariants and state equation in 310 ms found 0 transitions.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:08:10] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 01:08:10] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:08:10] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-17 01:08:10] [INFO ] State equation strengthened by 100 read => feed constraints.
[2022-05-17 01:08:10] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
// Phase 1: matrix 801 rows 500 cols
[2022-05-17 01:08:10] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-17 01:08:11] [INFO ] Dead Transitions using invariants and state equation in 272 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 500/500 places, 801/801 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : JoinFreeModules-PT-0100-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p0:(GEQ s292 2), p1:(OR (GEQ s435 5) (AND (GEQ s281 2) (GEQ s248 3)))], 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, 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-0100-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property JoinFreeModules-PT-0100-LTLFireability-15 finished in 1155 ms.
All properties solved by simple procedures.
Total runtime 27599 ms.

BK_STOP 1652749691473

--------------------
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//
++ 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 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-0100"
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-0100, 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-165271820500188"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0100.tgz
mv JoinFreeModules-PT-0100 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 ;