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.r285-smll-171654422400317.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Philosophers-PT-000050, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r285-smll-171654422400317
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.3M
-rw-r--r-- 1 mcc users 60K Apr 13 10:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 389K Apr 13 10:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 34K Apr 13 09:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 229K Apr 13 09:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 31K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 18K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 50K Apr 13 10:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 291K Apr 13 10:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 102K Apr 13 10:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 720K Apr 13 10:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.0K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 109K May 18 16:43 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 Philosophers-PT-000050-LTLCardinality-00
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-01
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-02
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-03
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-04
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-05
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-06
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-07
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-08
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-09
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-10
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-11
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-12
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-13
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-14
FORMULA_NAME Philosophers-PT-000050-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716994393786

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-000050
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 14:53:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 14:53:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 14:53:17] [INFO ] Load time of PNML (sax parser for PT used): 315 ms
[2024-05-29 14:53:17] [INFO ] Transformed 250 places.
[2024-05-29 14:53:17] [INFO ] Transformed 250 transitions.
[2024-05-29 14:53:17] [INFO ] Found NUPN structural information;
[2024-05-29 14:53:17] [INFO ] Parsed PT model containing 250 places and 250 transitions and 800 arcs in 519 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 58 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA Philosophers-PT-000050-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000050-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000050-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000050-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000050-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000050-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000050-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 250 out of 250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 250/250 transitions.
Applied a total of 0 rules in 18 ms. Remains 250 /250 variables (removed 0) and now considering 250/250 (removed 0) transitions.
// Phase 1: matrix 250 rows 250 cols
[2024-05-29 14:53:18] [INFO ] Computed 100 invariants in 23 ms
[2024-05-29 14:53:18] [INFO ] Implicit Places using invariants in 516 ms returned []
[2024-05-29 14:53:18] [INFO ] Invariant cache hit.
[2024-05-29 14:53:18] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 1005 ms to find 0 implicit places.
[2024-05-29 14:53:18] [INFO ] Invariant cache hit.
[2024-05-29 14:53:19] [INFO ] Dead Transitions using invariants and state equation in 546 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1595 ms. Remains : 250/250 places, 250/250 transitions.
Support contains 250 out of 250 places after structural reductions.
[2024-05-29 14:53:19] [INFO ] Flatten gal took : 91 ms
[2024-05-29 14:53:19] [INFO ] Flatten gal took : 47 ms
[2024-05-29 14:53:20] [INFO ] Input system was already deterministic with 250 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 331 ms. (steps per millisecond=30 ) properties (out of 14) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 14:53:20] [INFO ] Invariant cache hit.
[2024-05-29 14:53:20] [INFO ] After 157ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 14:53:20] [INFO ] [Nat]Absence check using 100 positive place invariants in 40 ms returned sat
[2024-05-29 14:53:20] [INFO ] After 197ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA Philosophers-PT-000050-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
FORMULA Philosophers-PT-000050-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 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' '!((G(p0)||F(p1)||X(G(p2))))'
Support contains 200 out of 250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 250/250 transitions.
Applied a total of 0 rules in 11 ms. Remains 250 /250 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-29 14:53:21] [INFO ] Invariant cache hit.
[2024-05-29 14:53:21] [INFO ] Implicit Places using invariants in 188 ms returned []
[2024-05-29 14:53:21] [INFO ] Invariant cache hit.
[2024-05-29 14:53:21] [INFO ] Implicit Places using invariants and state equation in 286 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
[2024-05-29 14:53:21] [INFO ] Invariant cache hit.
[2024-05-29 14:53:21] [INFO ] Dead Transitions using invariants and state equation in 267 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 759 ms. Remains : 250/250 places, 250/250 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 513 ms :[(NOT p1), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Philosophers-PT-000050-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(GT (ADD s142 s143 s144 s145 s146 s147 s148 s157 s158 s159 s160 s161 s162 s163 s164 s165 s166 s167 s168 s169 s170 s171 s172 s173 s174 s175 s176 s177 s1...], 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]]
Stuttering criterion allowed to conclude after 7432 steps with 87 reset in 234 ms.
FORMULA Philosophers-PT-000050-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000050-LTLCardinality-00 finished in 1590 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((X(G(p0))||(G(p1)&&X(F(p2))))))'
Support contains 200 out of 250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 250/250 transitions.
Applied a total of 0 rules in 10 ms. Remains 250 /250 variables (removed 0) and now considering 250/250 (removed 0) transitions.
[2024-05-29 14:53:22] [INFO ] Invariant cache hit.
[2024-05-29 14:53:22] [INFO ] Implicit Places using invariants in 193 ms returned []
[2024-05-29 14:53:22] [INFO ] Invariant cache hit.
[2024-05-29 14:53:23] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 544 ms to find 0 implicit places.
[2024-05-29 14:53:23] [INFO ] Invariant cache hit.
[2024-05-29 14:53:23] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 972 ms. Remains : 250/250 places, 250/250 transitions.
Stuttering acceptance computed with spot in 407 ms :[true, (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Running random walk in product with property : Philosophers-PT-000050-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=2 dest: 3}, { cond=(AND p1 p0 p2), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 7}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=p1, acceptance={} source=6 dest: 2}, { cond=(NOT p1), acceptance={} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 0}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=5, aps=[p1:(GT (ADD s189 s190 s191 s192 s195 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s227 s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5951 steps with 0 reset in 66 ms.
FORMULA Philosophers-PT-000050-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000050-LTLCardinality-05 finished in 1489 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' '!(G(F(p0)))'
Support contains 50 out of 250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 250/250 places, 250/250 transitions.
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 0 with 100 rules applied. Total rules applied 100 place count 200 transition count 200
Applied a total of 100 rules in 55 ms. Remains 200 /250 variables (removed 50) and now considering 200/250 (removed 50) transitions.
// Phase 1: matrix 200 rows 200 cols
[2024-05-29 14:53:24] [INFO ] Computed 100 invariants in 2 ms
[2024-05-29 14:53:24] [INFO ] Implicit Places using invariants in 336 ms returned []
[2024-05-29 14:53:24] [INFO ] Invariant cache hit.
[2024-05-29 14:53:25] [INFO ] Implicit Places using invariants and state equation in 413 ms returned []
Implicit Place search using SMT with State Equation took 753 ms to find 0 implicit places.
[2024-05-29 14:53:25] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-29 14:53:25] [INFO ] Invariant cache hit.
[2024-05-29 14:53:25] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 200/250 places, 200/250 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1101 ms. Remains : 200/250 places, 200/250 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-PT-000050-LTLCardinality-06 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:(LEQ 1 (ADD s139 s140 s141 s142 s145 s155 s156 s157 s158 s159 s160 s161 s162 s163 s164 s165 s166 s167 s168 s169 s170 s171 s172 s173 s174 s175 s176 s177...], 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 7770 steps with 14 reset in 103 ms.
FORMULA Philosophers-PT-000050-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000050-LTLCardinality-06 finished in 1322 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 50 out of 250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 250/250 places, 250/250 transitions.
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 0 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 0 with 100 rules applied. Total rules applied 100 place count 200 transition count 200
Applied a total of 100 rules in 55 ms. Remains 200 /250 variables (removed 50) and now considering 200/250 (removed 50) transitions.
[2024-05-29 14:53:25] [INFO ] Invariant cache hit.
[2024-05-29 14:53:25] [INFO ] Implicit Places using invariants in 281 ms returned []
[2024-05-29 14:53:25] [INFO ] Invariant cache hit.
[2024-05-29 14:53:26] [INFO ] Implicit Places using invariants and state equation in 425 ms returned []
Implicit Place search using SMT with State Equation took 721 ms to find 0 implicit places.
[2024-05-29 14:53:26] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-29 14:53:26] [INFO ] Invariant cache hit.
[2024-05-29 14:53:26] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 200/250 places, 200/250 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1123 ms. Remains : 200/250 places, 200/250 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Running random walk in product with property : Philosophers-PT-000050-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 (ADD s92 s93 s94 s95 s96 s97 s98 s107 s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 s119 s120 s121 s122 s123 s124 s125 s126 s127 s128 s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1076 steps with 0 reset in 9 ms.
FORMULA Philosophers-PT-000050-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000050-LTLCardinality-07 finished in 1209 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' '!((p0 U X(G((!p1||(X(F(!p0))&&F(!p1)))))))'
Support contains 4 out of 250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 250/250 transitions.
Applied a total of 0 rules in 8 ms. Remains 250 /250 variables (removed 0) and now considering 250/250 (removed 0) transitions.
// Phase 1: matrix 250 rows 250 cols
[2024-05-29 14:53:26] [INFO ] Computed 100 invariants in 3 ms
[2024-05-29 14:53:27] [INFO ] Implicit Places using invariants in 260 ms returned []
[2024-05-29 14:53:27] [INFO ] Invariant cache hit.
[2024-05-29 14:53:27] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 687 ms to find 0 implicit places.
[2024-05-29 14:53:27] [INFO ] Invariant cache hit.
[2024-05-29 14:53:27] [INFO ] Dead Transitions using invariants and state equation in 404 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1101 ms. Remains : 250/250 places, 250/250 transitions.
Stuttering acceptance computed with spot in 270 ms :[p1, p1, p0, p1, (AND p1 p0)]
Running random walk in product with property : Philosophers-PT-000050-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 4}]], initial=1, aps=[p1:(OR (EQ s35 0) (EQ s77 1)), p0:(OR (EQ s209 0) (EQ s128 1))], 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 3627 steps with 10 reset in 39 ms.
FORMULA Philosophers-PT-000050-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000050-LTLCardinality-08 finished in 1432 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' '!(G(F(p0)))'
Support contains 2 out of 250 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 250/250 places, 250/250 transitions.
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 0 with 98 rules applied. Total rules applied 98 place count 201 transition count 201
Applied a total of 98 rules in 20 ms. Remains 201 /250 variables (removed 49) and now considering 201/250 (removed 49) transitions.
// Phase 1: matrix 201 rows 201 cols
[2024-05-29 14:53:28] [INFO ] Computed 100 invariants in 3 ms
[2024-05-29 14:53:28] [INFO ] Implicit Places using invariants in 309 ms returned []
[2024-05-29 14:53:28] [INFO ] Invariant cache hit.
[2024-05-29 14:53:28] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
[2024-05-29 14:53:28] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-29 14:53:28] [INFO ] Invariant cache hit.
[2024-05-29 14:53:29] [INFO ] Dead Transitions using invariants and state equation in 338 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 201/250 places, 201/250 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1172 ms. Remains : 201/250 places, 201/250 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-PT-000050-LTLCardinality-10 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:(OR (EQ s0 0) (EQ s99 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 211 reset in 674 ms.
Stack based approach found an accepted trace after 420 steps with 0 reset with depth 421 and stack size 402 in 4 ms.
FORMULA Philosophers-PT-000050-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-PT-000050-LTLCardinality-10 finished in 1956 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((G(p1)&&p0))))'
Support contains 3 out of 250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 250/250 transitions.
Applied a total of 0 rules in 6 ms. Remains 250 /250 variables (removed 0) and now considering 250/250 (removed 0) transitions.
// Phase 1: matrix 250 rows 250 cols
[2024-05-29 14:53:30] [INFO ] Computed 100 invariants in 5 ms
[2024-05-29 14:53:30] [INFO ] Implicit Places using invariants in 261 ms returned []
[2024-05-29 14:53:30] [INFO ] Invariant cache hit.
[2024-05-29 14:53:30] [INFO ] Implicit Places using invariants and state equation in 531 ms returned []
Implicit Place search using SMT with State Equation took 795 ms to find 0 implicit places.
[2024-05-29 14:53:30] [INFO ] Invariant cache hit.
[2024-05-29 14:53:31] [INFO ] Dead Transitions using invariants and state equation in 416 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1219 ms. Remains : 250/250 places, 250/250 transitions.
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : Philosophers-PT-000050-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s192 0) (EQ s25 1)), p1:(EQ s65 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1478 steps with 0 reset in 8 ms.
FORMULA Philosophers-PT-000050-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-PT-000050-LTLCardinality-13 finished in 1394 ms.
All properties solved by simple procedures.
Total runtime 14507 ms.

BK_STOP 1716994412530

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="Philosophers-PT-000050"
export BK_EXAMINATION="LTLCardinality"
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 Philosophers-PT-000050, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r285-smll-171654422400317"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000050.tgz
mv Philosophers-PT-000050 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;