Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r175-smll-171636279700008.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is EGFr-PT-10420, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-smll-171636279700008
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 22 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 16:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 11 16:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 36K Apr 11 16:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 112K Apr 11 16:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 681K May 18 16:42 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 EGFr-PT-10420-LTLFireability-00
FORMULA_NAME EGFr-PT-10420-LTLFireability-01
FORMULA_NAME EGFr-PT-10420-LTLFireability-02
FORMULA_NAME EGFr-PT-10420-LTLFireability-03
FORMULA_NAME EGFr-PT-10420-LTLFireability-04
FORMULA_NAME EGFr-PT-10420-LTLFireability-05
FORMULA_NAME EGFr-PT-10420-LTLFireability-06
FORMULA_NAME EGFr-PT-10420-LTLFireability-07
FORMULA_NAME EGFr-PT-10420-LTLFireability-08
FORMULA_NAME EGFr-PT-10420-LTLFireability-09
FORMULA_NAME EGFr-PT-10420-LTLFireability-10
FORMULA_NAME EGFr-PT-10420-LTLFireability-11
FORMULA_NAME EGFr-PT-10420-LTLFireability-12
FORMULA_NAME EGFr-PT-10420-LTLFireability-13
FORMULA_NAME EGFr-PT-10420-LTLFireability-14
FORMULA_NAME EGFr-PT-10420-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716497774167

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EGFr-PT-10420
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-23 20:56:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 20:56:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 20:56:17] [INFO ] Load time of PNML (sax parser for PT used): 158 ms
[2024-05-23 20:56:17] [INFO ] Transformed 208 places.
[2024-05-23 20:56:17] [INFO ] Transformed 378 transitions.
[2024-05-23 20:56:17] [INFO ] Found NUPN structural information;
[2024-05-23 20:56:17] [INFO ] Parsed PT model containing 208 places and 378 transitions and 3198 arcs in 288 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 49 places in 4 ms
Reduce places removed 77 places and 239 transitions.
Reduce places removed 21 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA EGFr-PT-10420-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10420-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 23 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2024-05-23 20:56:18] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2024-05-23 20:56:18] [INFO ] Computed 55 invariants in 14 ms
[2024-05-23 20:56:18] [INFO ] Implicit Places using invariants in 546 ms returned []
[2024-05-23 20:56:18] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:18] [INFO ] Invariant cache hit.
[2024-05-23 20:56:18] [INFO ] State equation strengthened by 51 read => feed constraints.
[2024-05-23 20:56:19] [INFO ] Implicit Places using invariants and state equation in 379 ms returned []
Implicit Place search using SMT with State Equation took 976 ms to find 0 implicit places.
[2024-05-23 20:56:19] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:19] [INFO ] Invariant cache hit.
[2024-05-23 20:56:19] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1268 ms. Remains : 110/110 places, 139/139 transitions.
Support contains 10 out of 110 places after structural reductions.
[2024-05-23 20:56:19] [INFO ] Flatten gal took : 79 ms
[2024-05-23 20:56:19] [INFO ] Flatten gal took : 33 ms
[2024-05-23 20:56:19] [INFO ] Input system was already deterministic with 139 transitions.
Finished random walk after 136 steps, including 0 resets, run visited all 5 properties in 45 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 1 ms.
FORMULA EGFr-PT-10420-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 8 stabilizing places and 4 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 110 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 28 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2024-05-23 20:56:20] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:20] [INFO ] Invariant cache hit.
[2024-05-23 20:56:20] [INFO ] Implicit Places using invariants in 242 ms returned []
[2024-05-23 20:56:20] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:20] [INFO ] Invariant cache hit.
[2024-05-23 20:56:20] [INFO ] State equation strengthened by 51 read => feed constraints.
[2024-05-23 20:56:20] [INFO ] Implicit Places using invariants and state equation in 344 ms returned []
Implicit Place search using SMT with State Equation took 589 ms to find 0 implicit places.
[2024-05-23 20:56:20] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-23 20:56:20] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:20] [INFO ] Invariant cache hit.
[2024-05-23 20:56:20] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 844 ms. Remains : 110/110 places, 139/139 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 281 ms :[(NOT p0)]
Running random walk in product with property : EGFr-PT-10420-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s39 1) (EQ s80 1) (EQ s93 1))], 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]]
Product exploration explored 100000 steps with 2642 reset in 780 ms.
Stack based approach found an accepted trace after 998 steps with 27 reset with depth 34 and stack size 34 in 10 ms.
FORMULA EGFr-PT-10420-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property EGFr-PT-10420-LTLFireability-01 finished in 2017 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 110 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 18 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2024-05-23 20:56:22] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:22] [INFO ] Invariant cache hit.
[2024-05-23 20:56:22] [INFO ] Implicit Places using invariants in 148 ms returned []
[2024-05-23 20:56:22] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:22] [INFO ] Invariant cache hit.
[2024-05-23 20:56:22] [INFO ] State equation strengthened by 51 read => feed constraints.
[2024-05-23 20:56:22] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
[2024-05-23 20:56:22] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-23 20:56:22] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:22] [INFO ] Invariant cache hit.
[2024-05-23 20:56:22] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 565 ms. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0)]
Running random walk in product with property : EGFr-PT-10420-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s49 1) (EQ s80 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 480 ms.
Stack based approach found an accepted trace after 420 steps with 0 reset with depth 421 and stack size 421 in 3 ms.
FORMULA EGFr-PT-10420-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property EGFr-PT-10420-LTLFireability-08 finished in 1215 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(F(p1))))))'
Support contains 4 out of 110 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 6 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2024-05-23 20:56:23] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:23] [INFO ] Invariant cache hit.
[2024-05-23 20:56:23] [INFO ] Implicit Places using invariants in 230 ms returned []
[2024-05-23 20:56:23] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:23] [INFO ] Invariant cache hit.
[2024-05-23 20:56:23] [INFO ] State equation strengthened by 51 read => feed constraints.
[2024-05-23 20:56:23] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
[2024-05-23 20:56:23] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:23] [INFO ] Invariant cache hit.
[2024-05-23 20:56:23] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 615 ms. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : EGFr-PT-10420-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s23 1) (EQ s103 1)), p1:(AND (EQ s83 1) (EQ s84 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 7819 reset in 487 ms.
Product exploration explored 100000 steps with 7726 reset in 512 ms.
Computed a total of 8 stabilizing places and 4 stable transitions
Computed a total of 8 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 205 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 274 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Finished random walk after 15 steps, including 0 resets, run visited all 4 properties in 6 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 4 factoid took 363 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 278 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Stuttering acceptance computed with spot in 256 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
[2024-05-23 20:56:26] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:26] [INFO ] Invariant cache hit.
[2024-05-23 20:56:26] [INFO ] [Real]Absence check using 55 positive place invariants in 23 ms returned sat
[2024-05-23 20:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 20:56:26] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2024-05-23 20:56:26] [INFO ] State equation strengthened by 51 read => feed constraints.
[2024-05-23 20:56:26] [INFO ] [Real]Added 51 Read/Feed constraints in 16 ms returned sat
[2024-05-23 20:56:26] [INFO ] Computed and/alt/rep : 129/147/96 causal constraints (skipped 0 transitions) in 19 ms.
[2024-05-23 20:56:27] [INFO ] Added : 42 causal constraints over 9 iterations in 243 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 110 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 14 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2024-05-23 20:56:27] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:27] [INFO ] Invariant cache hit.
[2024-05-23 20:56:27] [INFO ] Implicit Places using invariants in 220 ms returned []
[2024-05-23 20:56:27] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:27] [INFO ] Invariant cache hit.
[2024-05-23 20:56:27] [INFO ] State equation strengthened by 51 read => feed constraints.
[2024-05-23 20:56:27] [INFO ] Implicit Places using invariants and state equation in 371 ms returned []
Implicit Place search using SMT with State Equation took 596 ms to find 0 implicit places.
[2024-05-23 20:56:27] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-23 20:56:27] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:27] [INFO ] Invariant cache hit.
[2024-05-23 20:56:27] [INFO ] Dead Transitions using invariants and state equation in 247 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 874 ms. Remains : 110/110 places, 139/139 transitions.
Computed a total of 8 stabilizing places and 4 stable transitions
Computed a total of 8 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 8 factoid took 373 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 358 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Finished random walk after 6681 steps, including 2 resets, run visited all 4 properties in 166 ms. (steps per millisecond=40 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 p1)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 8 factoid took 491 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 285 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Stuttering acceptance computed with spot in 270 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
[2024-05-23 20:56:29] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
[2024-05-23 20:56:29] [INFO ] Invariant cache hit.
[2024-05-23 20:56:30] [INFO ] [Real]Absence check using 55 positive place invariants in 25 ms returned sat
[2024-05-23 20:56:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 20:56:30] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2024-05-23 20:56:30] [INFO ] State equation strengthened by 51 read => feed constraints.
[2024-05-23 20:56:30] [INFO ] [Real]Added 51 Read/Feed constraints in 13 ms returned sat
[2024-05-23 20:56:30] [INFO ] Computed and/alt/rep : 129/147/96 causal constraints (skipped 0 transitions) in 16 ms.
[2024-05-23 20:56:30] [INFO ] Added : 42 causal constraints over 9 iterations in 199 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 294 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), false, false]
Product exploration explored 100000 steps with 7836 reset in 490 ms.
Product exploration explored 100000 steps with 7887 reset in 535 ms.
Built C files in :
/tmp/ltsmin11989892751352133428
[2024-05-23 20:56:31] [INFO ] Computing symmetric may disable matrix : 139 transitions.
[2024-05-23 20:56:31] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 20:56:31] [INFO ] Computing symmetric may enable matrix : 139 transitions.
[2024-05-23 20:56:31] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 20:56:31] [INFO ] Computing Do-Not-Accords matrix : 139 transitions.
[2024-05-23 20:56:31] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-23 20:56:31] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11989892751352133428
Running compilation step : cd /tmp/ltsmin11989892751352133428;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 836 ms.
Running link step : cd /tmp/ltsmin11989892751352133428;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin11989892751352133428;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4755569963801977233.hoa' '--buchi-type=spotba'
LTSmin run took 1153 ms.
FORMULA EGFr-PT-10420-LTLFireability-13 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property EGFr-PT-10420-LTLFireability-13 finished in 10752 ms.
All properties solved by simple procedures.
Total runtime 16482 ms.

BK_STOP 1716497795254

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="EGFr-PT-10420"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is EGFr-PT-10420, 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 r175-smll-171636279700008"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EGFr-PT-10420.tgz
mv EGFr-PT-10420 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 ;