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.r329-tall-171662362400483.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 ResAllocation-PT-R002C002, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-171662362400483
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 460K
-rw-r--r-- 1 mcc users 8.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Apr 11 23:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 11 23:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 23:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 11 23:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 9.5K 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 ResAllocation-PT-R002C002-LTLFireability-00
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-01
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-02
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-03
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-04
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-05
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-06
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-07
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-08
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-09
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-10
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-11
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-12
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-13
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-14
FORMULA_NAME ResAllocation-PT-R002C002-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716864056927

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=ResAllocation-PT-R002C002
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 02:40:58] [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 02:40:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 02:40:58] [INFO ] Load time of PNML (sax parser for PT used): 24 ms
[2024-05-28 02:40:58] [INFO ] Transformed 8 places.
[2024-05-28 02:40:58] [INFO ] Transformed 6 transitions.
[2024-05-28 02:40:58] [INFO ] Found NUPN structural information;
[2024-05-28 02:40:58] [INFO ] Parsed PT model containing 8 places and 6 transitions and 20 arcs in 87 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA ResAllocation-PT-R002C002-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R002C002-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 8 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 8 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-28 02:40:58] [INFO ] Computed 4 invariants in 5 ms
[2024-05-28 02:40:59] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-28 02:40:59] [INFO ] Invariant cache hit.
[2024-05-28 02:40:59] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 417 ms to find 0 implicit places.
[2024-05-28 02:40:59] [INFO ] Invariant cache hit.
[2024-05-28 02:40:59] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 455 ms. Remains : 8/8 places, 6/6 transitions.
Support contains 8 out of 8 places after structural reductions.
[2024-05-28 02:40:59] [INFO ] Flatten gal took : 12 ms
[2024-05-28 02:40:59] [INFO ] Flatten gal took : 2 ms
[2024-05-28 02:40:59] [INFO ] Input system was already deterministic with 6 transitions.
Incomplete random walk after 10000 steps, including 1612 resets, run finished after 209 ms. (steps per millisecond=47 ) properties (out of 17) seen :15
Incomplete Best-First random walk after 10001 steps, including 320 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 292 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-28 02:40:59] [INFO ] Invariant cache hit.
[2024-05-28 02:40:59] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-28 02:40:59] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
FORMULA ResAllocation-PT-R002C002-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R002C002-LTLFireability-15 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' '!((F(p0)&&((!p0 U X(p1))||X(G(p2)))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-28 02:41:00] [INFO ] Invariant cache hit.
[2024-05-28 02:41:00] [INFO ] Implicit Places using invariants in 24 ms returned [5, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 26 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27 ms. Remains : 6/8 places, 6/6 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 571 ms :[true, (NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p1), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p1) (NOT p0)), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 7}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 5}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=4 dest: 7}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 0}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=7 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=7 dest: 6}]], initial=2, aps=[p0:(EQ s1 1), p1:(EQ s2 1), p2:(AND (EQ s4 0) (EQ s2 0))], 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, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-00 finished in 654 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||G((F(p2)||p1))))))'
Support contains 6 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-28 02:41:00] [INFO ] Invariant cache hit.
[2024-05-28 02:41:00] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-28 02:41:00] [INFO ] Invariant cache hit.
[2024-05-28 02:41:00] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2024-05-28 02:41:00] [INFO ] Invariant cache hit.
[2024-05-28 02:41:00] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 80 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s4 0), p1:(OR (EQ s3 0) (EQ s7 0)), p2:(AND (EQ s1 1) (EQ s5 1) (EQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 108 steps with 21 reset in 5 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-01 finished in 244 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)) U F(!G((F(!G(F(p1))) U !p0)))))'
Support contains 4 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 3 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-28 02:41:00] [INFO ] Invariant cache hit.
[2024-05-28 02:41:00] [INFO ] Implicit Places using invariants in 19 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 20 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 24 ms. Remains : 7/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s5 1) (EQ s6 1)), p1:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-02 finished in 141 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(p0))'
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-28 02:41:01] [INFO ] Invariant cache hit.
[2024-05-28 02:41:01] [INFO ] Implicit Places using invariants in 30 ms returned [5, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32 ms. Remains : 6/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 ResAllocation-PT-R002C002-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-04 finished in 123 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)||F(G(p1))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 6 transition count 5
Applied a total of 3 rules in 8 ms. Remains 6 /8 variables (removed 2) and now considering 5/6 (removed 1) transitions.
// Phase 1: matrix 5 rows 6 cols
[2024-05-28 02:41:01] [INFO ] Computed 3 invariants in 0 ms
[2024-05-28 02:41:01] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-28 02:41:01] [INFO ] Invariant cache hit.
[2024-05-28 02:41:01] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2024-05-28 02:41:01] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-28 02:41:01] [INFO ] Invariant cache hit.
[2024-05-28 02:41:01] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 5/6 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 88 ms. Remains : 6/8 places, 5/6 transitions.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s2 1) (AND (EQ s3 1) (EQ s5 1))), p1:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-05 finished in 168 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((p0||(p1&&F(p2)))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-28 02:41:01] [INFO ] Computed 4 invariants in 0 ms
[2024-05-28 02:41:01] [INFO ] Implicit Places using invariants in 26 ms returned [5, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32 ms. Remains : 6/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p2:(AND (EQ s0 1) (EQ s3 1)), p0:(AND (EQ s2 0) (OR (EQ s0 0) (EQ s3 0))), p1:(OR (EQ s0 0) (EQ s3 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 1 reset in 0 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-07 finished in 166 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)||G(p1))))'
Support contains 2 out of 8 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-28 02:41:01] [INFO ] Invariant cache hit.
[2024-05-28 02:41:01] [INFO ] Implicit Places using invariants in 23 ms returned [5, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 25 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 6/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 28 ms. Remains : 6/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1 1), p1:(EQ s2 0)], nbAcceptance=2, 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 16802 reset in 185 ms.
Stack based approach found an accepted trace after 39 steps with 5 reset with depth 13 and stack size 7 in 0 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-08 finished in 267 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((F(p0)&&F(G(p1))))||(!p2 U (!p3||G(!p2))))))'
Support contains 7 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-28 02:41:01] [INFO ] Invariant cache hit.
[2024-05-28 02:41:01] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-28 02:41:01] [INFO ] Invariant cache hit.
[2024-05-28 02:41:01] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2024-05-28 02:41:01] [INFO ] Invariant cache hit.
[2024-05-28 02:41:01] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 8/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 192 ms :[(OR (AND (NOT p0) p2 p3) (AND (NOT p1) p2 p3)), (OR (AND (NOT p0) p2 p3) (AND (NOT p1) p2 p3)), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p3 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p3 p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p3 p2), acceptance={} source=1 dest: 3}, { cond=(AND p3 p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p3:(EQ s4 1), p2:(EQ s2 1), p0:(OR (EQ s3 0) (EQ s7 0)), p1:(AND (EQ s1 1) (EQ s5 1) (EQ s6 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]]
Product exploration explored 100000 steps with 50000 reset in 116 ms.
Product exploration explored 100000 steps with 50000 reset in 117 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 p3) (NOT p2) (NOT p0) (NOT p1)), (X (NOT (AND p3 (NOT p2)))), (X (NOT (AND (NOT p1) p3 p2))), (X (NOT (AND (NOT p0) p3 p2))), (X (NOT (AND p3 p2))), (X (X (NOT (AND (NOT p1) p3 p2)))), true, (X (X (NOT (AND (NOT p0) p3 p2)))), (X (X (NOT (AND p3 p2)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (AND p3 (NOT p2)))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 18 ms. Reduced automaton from 5 states, 11 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ResAllocation-PT-R002C002-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ResAllocation-PT-R002C002-LTLFireability-09 finished in 549 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(p1))))'
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-28 02:41:02] [INFO ] Invariant cache hit.
[2024-05-28 02:41:02] [INFO ] Implicit Places using invariants in 24 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26 ms. Remains : 7/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s1 1) (EQ s5 1) (EQ s6 1)), p1:(OR (EQ s1 0) (EQ s5 0) (EQ s6 0))], 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][false, false, false]]
Product exploration explored 100000 steps with 27624 reset in 100 ms.
Product exploration explored 100000 steps with 27780 reset in 98 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 p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 130 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 5 states, 13 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Incomplete random walk after 10000 steps, including 1653 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 1428 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 1428 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 6 rows 7 cols
[2024-05-28 02:41:03] [INFO ] Computed 3 invariants in 1 ms
[2024-05-28 02:41:03] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0))), (G (NOT (AND p0 p1))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (F p0), (F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 12 ms. Reduced automaton from 5 states, 13 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ResAllocation-PT-R002C002-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ResAllocation-PT-R002C002-LTLFireability-10 finished in 1004 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)))'
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
// Phase 1: matrix 6 rows 8 cols
[2024-05-28 02:41:03] [INFO ] Computed 4 invariants in 1 ms
[2024-05-28 02:41:03] [INFO ] Implicit Places using invariants in 32 ms returned [5, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 33 ms. Remains : 6/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s2 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]]
Stuttering criterion allowed to conclude after 26 steps with 3 reset in 0 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-13 finished in 111 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)))'
Support contains 1 out of 8 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8/8 places, 6/6 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 6/6 (removed 0) transitions.
[2024-05-28 02:41:03] [INFO ] Invariant cache hit.
[2024-05-28 02:41:03] [INFO ] Implicit Places using invariants in 28 ms returned [5, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/8 places, 6/6 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 6/6 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31 ms. Remains : 6/8 places, 6/6 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R002C002-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s2 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]]
Stuttering criterion allowed to conclude after 17 steps with 1 reset in 1 ms.
FORMULA ResAllocation-PT-R002C002-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R002C002-LTLFireability-14 finished in 104 ms.
All properties solved by simple procedures.
Total runtime 5089 ms.

BK_STOP 1716864064526

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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="ResAllocation-PT-R002C002"
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 ResAllocation-PT-R002C002, 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 r329-tall-171662362400483"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R002C002.tgz
mv ResAllocation-PT-R002C002 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 ;