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.r351-tall-171679102500518.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 SharedMemory-PT-000020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679102500518
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.3M
-rw-r--r-- 1 mcc users 152K Apr 12 15:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 648K Apr 12 15:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 286K Apr 12 15:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Apr 12 15:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 55K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 159K Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 125K Apr 23 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 388K Apr 23 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 358K Apr 12 16:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.5M Apr 12 16:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 422K Apr 12 16:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.7M Apr 12 16:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:51 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 413K 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 SharedMemory-PT-000020-LTLFireability-00
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-01
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-02
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-03
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-04
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-05
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-06
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-07
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-08
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-09
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-10
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-11
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-12
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-13
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-14
FORMULA_NAME SharedMemory-PT-000020-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716914096862

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=SharedMemory-PT-000020
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 16:34:58] [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]
[2024-05-28 16:34:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 16:34:58] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2024-05-28 16:34:58] [INFO ] Transformed 461 places.
[2024-05-28 16:34:58] [INFO ] Transformed 820 transitions.
[2024-05-28 16:34:58] [INFO ] Found NUPN structural information;
[2024-05-28 16:34:58] [INFO ] Parsed PT model containing 461 places and 820 transitions and 3200 arcs in 153 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 31 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA SharedMemory-PT-000020-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000020-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000020-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000020-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 461 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 130 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
// Phase 1: matrix 820 rows 461 cols
[2024-05-28 16:34:59] [INFO ] Computed 41 invariants in 41 ms
[2024-05-28 16:34:59] [INFO ] Implicit Places using invariants in 289 ms returned []
[2024-05-28 16:34:59] [INFO ] Invariant cache hit.
[2024-05-28 16:34:59] [INFO ] Implicit Places using invariants and state equation in 278 ms returned []
Implicit Place search using SMT with State Equation took 701 ms to find 0 implicit places.
[2024-05-28 16:34:59] [INFO ] Invariant cache hit.
[2024-05-28 16:34:59] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1207 ms. Remains : 461/461 places, 820/820 transitions.
Support contains 461 out of 461 places after structural reductions.
[2024-05-28 16:35:00] [INFO ] Flatten gal took : 107 ms
[2024-05-28 16:35:00] [INFO ] Flatten gal took : 94 ms
[2024-05-28 16:35:00] [INFO ] Input system was already deterministic with 820 transitions.
Finished random walk after 1971 steps, including 0 resets, run visited all 23 properties in 97 ms. (steps per millisecond=20 )
Parikh walk visited 0 properties in 0 ms.
FORMULA SharedMemory-PT-000020-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!(X(F(p0)))'
Support contains 380 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 8 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 16:35:01] [INFO ] Invariant cache hit.
[2024-05-28 16:35:01] [INFO ] Implicit Places using invariants in 154 ms returned []
[2024-05-28 16:35:01] [INFO ] Invariant cache hit.
[2024-05-28 16:35:01] [INFO ] Implicit Places using invariants and state equation in 377 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
[2024-05-28 16:35:01] [INFO ] Invariant cache hit.
[2024-05-28 16:35:02] [INFO ] Dead Transitions using invariants and state equation in 345 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 890 ms. Remains : 461/461 places, 820/820 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 183 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000020-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s1 1) (EQ s131 1) (EQ s261 1) (EQ s66 1) (EQ s326 1) (EQ s196 1) (EQ s9 1) (EQ s139 1) (EQ s269 1) (EQ s74 1) (EQ s334 1) (EQ s204 1) (EQ s17 1...], 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][false, false]]
Product exploration explored 100000 steps with 18361 reset in 1412 ms.
Stack based approach found an accepted trace after 175 steps with 32 reset with depth 3 and stack size 3 in 5 ms.
FORMULA SharedMemory-PT-000020-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000020-LTLFireability-01 finished in 2553 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)&&F(G(p1)))))'
Support contains 61 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 90 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 16:35:03] [INFO ] Invariant cache hit.
[2024-05-28 16:35:04] [INFO ] Implicit Places using invariants in 108 ms returned []
[2024-05-28 16:35:04] [INFO ] Invariant cache hit.
[2024-05-28 16:35:04] [INFO ] Implicit Places using invariants and state equation in 274 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
[2024-05-28 16:35:04] [INFO ] Redundant transitions in 41 ms returned []
[2024-05-28 16:35:04] [INFO ] Invariant cache hit.
[2024-05-28 16:35:04] [INFO ] Dead Transitions using invariants and state equation in 335 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 858 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000020-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (EQ s359 0) (EQ s412 0) (EQ s416 0)) (OR (EQ s359 0) (EQ s402 0) (EQ s422 0)) (OR (EQ s359 0) (EQ s403 0) (EQ s436 0)) (OR (EQ s359 0) (EQ s39...], nbAcceptance=1, 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 22 reset in 2029 ms.
Stack based approach found an accepted trace after 321 steps with 34 reset with depth 49 and stack size 46 in 8 ms.
FORMULA SharedMemory-PT-000020-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000020-LTLFireability-02 finished in 3081 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 61 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 21 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 16:35:06] [INFO ] Invariant cache hit.
[2024-05-28 16:35:07] [INFO ] Implicit Places using invariants in 110 ms returned []
[2024-05-28 16:35:07] [INFO ] Invariant cache hit.
[2024-05-28 16:35:07] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
[2024-05-28 16:35:07] [INFO ] Invariant cache hit.
[2024-05-28 16:35:07] [INFO ] Dead Transitions using invariants and state equation in 332 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 743 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SharedMemory-PT-000020-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(OR (AND (EQ s359 1) (EQ s412 1) (EQ s416 1)) (AND (EQ s359 1) (EQ s402 1) (EQ s422 1)) (AND (EQ s359 1) (EQ s403 1) (EQ s436 1)) (AND (EQ s359 1) (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 2512 ms.
Product exploration explored 100000 steps with 50000 reset in 2493 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SharedMemory-PT-000020-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SharedMemory-PT-000020-LTLFireability-04 finished in 6018 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((p1||F(G(p2))))||p0)))'
Support contains 400 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 11 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 16:35:12] [INFO ] Invariant cache hit.
[2024-05-28 16:35:13] [INFO ] Implicit Places using invariants in 147 ms returned []
[2024-05-28 16:35:13] [INFO ] Invariant cache hit.
[2024-05-28 16:35:13] [INFO ] Implicit Places using invariants and state equation in 399 ms returned []
Implicit Place search using SMT with State Equation took 565 ms to find 0 implicit places.
[2024-05-28 16:35:13] [INFO ] Invariant cache hit.
[2024-05-28 16:35:13] [INFO ] Dead Transitions using invariants and state equation in 325 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 902 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 167 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : SharedMemory-PT-000020-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s1 1) (EQ s131 1) (EQ s261 1) (EQ s66 1) (EQ s326 1) (EQ s196 1) (EQ s9 1) (EQ s139 1) (EQ s269 1) (EQ s74 1) (EQ s334 1) (EQ s204 1) (EQ s17 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1980 ms.
Stack based approach found an accepted trace after 106 steps with 3 reset with depth 98 and stack size 96 in 2 ms.
FORMULA SharedMemory-PT-000020-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000020-LTLFireability-06 finished in 3079 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(p0)) U ((X(X(p0))&&G(((p1&&X(p2)) U p2)))||X(X(G(p0))))))'
Support contains 3 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 7 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 16:35:16] [INFO ] Invariant cache hit.
[2024-05-28 16:35:16] [INFO ] Implicit Places using invariants in 264 ms returned []
[2024-05-28 16:35:16] [INFO ] Invariant cache hit.
[2024-05-28 16:35:16] [INFO ] Implicit Places using invariants and state equation in 368 ms returned []
Implicit Place search using SMT with State Equation took 636 ms to find 0 implicit places.
[2024-05-28 16:35:16] [INFO ] Invariant cache hit.
[2024-05-28 16:35:17] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 974 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 478 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2)), true, (AND (NOT p0) (NOT p2) p1), (AND (NOT p0) (NOT p2) (NOT p1)), (AND p0 (NOT p2) p1), (AND p0 (NOT p2))]
Running random walk in product with property : SharedMemory-PT-000020-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 7}], [{ cond=true, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=2 dest: 3}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=2 dest: 4}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={1} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={1} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=4 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=4 dest: 3}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=4 dest: 4}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={1} source=4 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 5}, { cond=(OR p2 p1), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 8}, { cond=(OR p2 p1), acceptance={} source=6 dest: 9}], [{ cond=true, acceptance={0, 1} source=7 dest: 7}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=8 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=9 dest: 7}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=9 dest: 10}, { cond=(OR (AND p2 (NOT p0)) (AND p1 (NOT p0))), acceptance={} source=9 dest: 11}], [{ cond=(AND (NOT p2) p1 p0), acceptance={} source=10 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=11 dest: 7}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=11 dest: 10}, { cond=(OR (AND p2 p0) (AND p1 p0)), acceptance={} source=11 dest: 11}]], initial=2, aps=[p0:(EQ s388 1), p2:(EQ s382 1), p1:(EQ s439 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 85 steps with 21 reset in 2 ms.
FORMULA SharedMemory-PT-000020-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000020-LTLFireability-08 finished in 1499 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((p0||X((p1||F(p2))))))'
Support contains 7 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 11 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 16:35:17] [INFO ] Invariant cache hit.
[2024-05-28 16:35:17] [INFO ] Implicit Places using invariants in 143 ms returned []
[2024-05-28 16:35:17] [INFO ] Invariant cache hit.
[2024-05-28 16:35:18] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 481 ms to find 0 implicit places.
[2024-05-28 16:35:18] [INFO ] Invariant cache hit.
[2024-05-28 16:35:18] [INFO ] Dead Transitions using invariants and state equation in 331 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 827 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : SharedMemory-PT-000020-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s359 1) (EQ s404 1) (EQ s416 1)), p1:(AND (EQ s359 1) (EQ s412 1) (EQ s424 1)), p2:(AND (EQ s359 1) (EQ s408 1) (EQ s426 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2136 reset in 641 ms.
Stack based approach found an accepted trace after 8 steps with 0 reset with depth 9 and stack size 9 in 1 ms.
FORMULA SharedMemory-PT-000020-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000020-LTLFireability-10 finished in 1627 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(G(p0))&&F(p1))))'
Support contains 5 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 88 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 16:35:19] [INFO ] Invariant cache hit.
[2024-05-28 16:35:19] [INFO ] Implicit Places using invariants in 153 ms returned []
[2024-05-28 16:35:19] [INFO ] Invariant cache hit.
[2024-05-28 16:35:19] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 486 ms to find 0 implicit places.
[2024-05-28 16:35:19] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-28 16:35:19] [INFO ] Invariant cache hit.
[2024-05-28 16:35:20] [INFO ] Dead Transitions using invariants and state equation in 316 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 922 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000020-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s393 1), p1:(OR (AND (EQ s359 1) (EQ s408 1) (EQ s433 1)) (EQ s237 1))], nbAcceptance=1, 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 47 reset in 1852 ms.
Stack based approach found an accepted trace after 18 steps with 0 reset with depth 19 and stack size 19 in 0 ms.
FORMULA SharedMemory-PT-000020-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000020-LTLFireability-11 finished in 2910 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||F(G(!p1))) U (p2&&X(p2))))'
Support contains 5 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 9 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 16:35:22] [INFO ] Invariant cache hit.
[2024-05-28 16:35:22] [INFO ] Implicit Places using invariants in 174 ms returned []
[2024-05-28 16:35:22] [INFO ] Invariant cache hit.
[2024-05-28 16:35:22] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 511 ms to find 0 implicit places.
[2024-05-28 16:35:22] [INFO ] Invariant cache hit.
[2024-05-28 16:35:22] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 837 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p2), p1, (NOT p2), (AND p1 (NOT p2) (NOT p0))]
Running random walk in product with property : SharedMemory-PT-000020-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={0} source=0 dest: 2}, { cond=(AND p2 p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 1}]], initial=0, aps=[p2:(EQ s292 1), p0:(AND (EQ s399 1) (EQ s455 1)), p1:(AND (EQ s408 1) (EQ s417 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 1933 ms.
Stack based approach found an accepted trace after 42 steps with 0 reset with depth 43 and stack size 43 in 0 ms.
FORMULA SharedMemory-PT-000020-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000020-LTLFireability-12 finished in 2947 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 5 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 34 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 16:35:25] [INFO ] Invariant cache hit.
[2024-05-28 16:35:25] [INFO ] Implicit Places using invariants in 145 ms returned []
[2024-05-28 16:35:25] [INFO ] Invariant cache hit.
[2024-05-28 16:35:25] [INFO ] Implicit Places using invariants and state equation in 392 ms returned []
Implicit Place search using SMT with State Equation took 539 ms to find 0 implicit places.
[2024-05-28 16:35:25] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-28 16:35:25] [INFO ] Invariant cache hit.
[2024-05-28 16:35:25] [INFO ] Dead Transitions using invariants and state equation in 341 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 926 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-PT-000020-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s388 1) (EQ s394 1) (AND (EQ s359 1) (EQ s410 1) (EQ s433 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 1947 ms.
Stack based approach found an accepted trace after 46 steps with 0 reset with depth 47 and stack size 47 in 1 ms.
FORMULA SharedMemory-PT-000020-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000020-LTLFireability-13 finished in 2932 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((G(p0)||(p1&&F(p2)))))'
Support contains 5 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 16 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 16:35:27] [INFO ] Invariant cache hit.
[2024-05-28 16:35:28] [INFO ] Implicit Places using invariants in 235 ms returned []
[2024-05-28 16:35:28] [INFO ] Invariant cache hit.
[2024-05-28 16:35:28] [INFO ] Implicit Places using invariants and state equation in 327 ms returned []
Implicit Place search using SMT with State Equation took 567 ms to find 0 implicit places.
[2024-05-28 16:35:28] [INFO ] Invariant cache hit.
[2024-05-28 16:35:28] [INFO ] Dead Transitions using invariants and state equation in 321 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 905 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 215 ms :[true, (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : SharedMemory-PT-000020-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p2:(AND (EQ s359 1) (EQ s389 1) (EQ s414 1)), p0:(EQ s0 0), p1:(EQ s441 1)], 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]]
Entered a terminal (fully accepting) state of product in 1132 steps with 16 reset in 17 ms.
FORMULA SharedMemory-PT-000020-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000020-LTLFireability-14 finished in 1165 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(G(p0)))'
Support contains 2 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 12 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 16:35:29] [INFO ] Invariant cache hit.
[2024-05-28 16:35:29] [INFO ] Implicit Places using invariants in 159 ms returned []
[2024-05-28 16:35:29] [INFO ] Invariant cache hit.
[2024-05-28 16:35:29] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 497 ms to find 0 implicit places.
[2024-05-28 16:35:29] [INFO ] Invariant cache hit.
[2024-05-28 16:35:29] [INFO ] Dead Transitions using invariants and state equation in 313 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 823 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000020-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s409 1) (EQ s457 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SharedMemory-PT-000020-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000020-LTLFireability-15 finished in 941 ms.
All properties solved by simple procedures.
Total runtime 31701 ms.

BK_STOP 1716914131036

--------------------
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="SharedMemory-PT-000020"
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 SharedMemory-PT-000020, 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 r351-tall-171679102500518"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000020.tgz
mv SharedMemory-PT-000020 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 ;