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.r263-tall-171654372300207.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 Murphy-PT-D4N050, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654372300207
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 8.2K Apr 11 22:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 11 22:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 11 22:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 11 22:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 6 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 6 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 6 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 6 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 11 22:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 11 22:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 22:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Apr 11 22:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 6 10:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 6 10:02 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 19K 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 Murphy-PT-D4N050-LTLCardinality-00
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-01
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-02
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-03
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-04
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-05
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-06
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-07
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-08
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-09
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-10
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-11
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-12
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-13
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-14
FORMULA_NAME Murphy-PT-D4N050-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716680664936

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=Murphy-PT-D4N050
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-25 23:44:26] [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]
[2024-05-25 23:44:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 23:44:26] [INFO ] Load time of PNML (sax parser for PT used): 26 ms
[2024-05-25 23:44:26] [INFO ] Transformed 30 places.
[2024-05-25 23:44:26] [INFO ] Transformed 35 transitions.
[2024-05-25 23:44:26] [INFO ] Parsed PT model containing 30 places and 35 transitions and 135 arcs in 83 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Murphy-PT-D4N050-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-PT-D4N050-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-PT-D4N050-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 14 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 30 cols
[2024-05-25 23:44:26] [INFO ] Computed 6 invariants in 8 ms
[2024-05-25 23:44:26] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
[2024-05-25 23:44:26] [INFO ] Invariant cache hit.
[2024-05-25 23:44:26] [INFO ] Implicit Places using invariants in 30 ms returned [11]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 215 ms. Remains : 29/30 places, 35/35 transitions.
Support contains 24 out of 29 places after structural reductions.
[2024-05-25 23:44:27] [INFO ] Flatten gal took : 18 ms
[2024-05-25 23:44:27] [INFO ] Flatten gal took : 6 ms
[2024-05-25 23:44:27] [INFO ] Input system was already deterministic with 35 transitions.
Support contains 23 out of 29 places (down from 24) after GAL structural reductions.
Incomplete random walk after 10047 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 23) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 35 rows 29 cols
[2024-05-25 23:44:27] [INFO ] Computed 5 invariants in 7 ms
[2024-05-25 23:44:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 23:44:27] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 23:44:27] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-25 23:44:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 23:44:27] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2024-05-25 23:44:27] [INFO ] After 23ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-25 23:44:27] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-25 23:44:27] [INFO ] After 26ms SMT Verify possible using 10 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2024-05-25 23:44:27] [INFO ] After 47ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-05-25 23:44:27] [INFO ] After 121ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 15 ms.
Support contains 3 out of 29 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 29/29 places, 35/35 transitions.
Graph (complete) has 105 edges and 29 vertex of which 9 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.0 ms
Discarding 20 places :
Also discarding 20 output transitions
Drop transitions removed 20 transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 9 transition count 12
Applied a total of 4 rules in 5 ms. Remains 9 /29 variables (removed 20) and now considering 12/35 (removed 23) transitions.
// Phase 1: matrix 12 rows 9 cols
[2024-05-25 23:44:27] [INFO ] Computed 0 invariants in 0 ms
[2024-05-25 23:44:27] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 9/29 places, 12/35 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 170 ms. (steps per millisecond=58 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 4) seen :0
Probably explored full state space saw : 216 states, properties seen :0
Probabilistic random walk after 1080 steps, saw 216 distinct states, run finished after 18 ms. (steps per millisecond=60 ) properties seen :0
Explored full state space saw : 216 states, properties seen :0
Exhaustive walk after 1080 steps, saw 216 distinct states, run finished after 3 ms. (steps per millisecond=360 ) properties seen :0
Parikh walk visited 0 properties in 0 ms.
FORMULA Murphy-PT-D4N050-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Murphy-PT-D4N050-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 11 simplifications.
FORMULA Murphy-PT-D4N050-LTLCardinality-05 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)||G(p1)))'
Support contains 4 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 35/35 transitions.
Applied a total of 0 rules in 3 ms. Remains 29 /29 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 29 cols
[2024-05-25 23:44:28] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 23:44:28] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
[2024-05-25 23:44:28] [INFO ] Invariant cache hit.
[2024-05-25 23:44:28] [INFO ] Implicit Places using invariants in 30 ms returned [10, 11, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 32 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 26/29 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 88 ms. Remains : 26/29 places, 35/35 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 306 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Murphy-PT-D4N050-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s6 s10), p1:(LEQ s8 s13)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 95 reset in 304 ms.
Stack based approach found an accepted trace after 31 steps with 0 reset with depth 32 and stack size 32 in 0 ms.
FORMULA Murphy-PT-D4N050-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-PT-D4N050-LTLCardinality-02 finished in 764 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 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 23:44:29] [INFO ] Invariant cache hit.
[2024-05-25 23:44:29] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
[2024-05-25 23:44:29] [INFO ] Invariant cache hit.
[2024-05-25 23:44:29] [INFO ] Implicit Places using invariants in 28 ms returned [10, 11, 12, 13]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 29 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/29 places, 35/35 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 74 ms. Remains : 25/29 places, 35/35 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Murphy-PT-D4N050-LTLCardinality-03 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:(LEQ s18 s21)], 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 29 steps with 0 reset in 0 ms.
FORMULA Murphy-PT-D4N050-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Murphy-PT-D4N050-LTLCardinality-03 finished in 180 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(p0))'
Support contains 2 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 23:44:29] [INFO ] Invariant cache hit.
[2024-05-25 23:44:29] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
[2024-05-25 23:44:29] [INFO ] Invariant cache hit.
[2024-05-25 23:44:29] [INFO ] Implicit Places using invariants in 49 ms returned [10, 11, 12, 13]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 50 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/29 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 96 ms. Remains : 25/29 places, 35/35 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : Murphy-PT-D4N050-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s20 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 51 reset in 197 ms.
Stack based approach found an accepted trace after 110 steps with 0 reset with depth 111 and stack size 111 in 0 ms.
FORMULA Murphy-PT-D4N050-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-PT-D4N050-LTLCardinality-04 finished in 336 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 23:44:29] [INFO ] Invariant cache hit.
[2024-05-25 23:44:29] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
[2024-05-25 23:44:29] [INFO ] Invariant cache hit.
[2024-05-25 23:44:29] [INFO ] Implicit Places using invariants in 41 ms returned [10, 11, 12, 13]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 42 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/29 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 89 ms. Remains : 25/29 places, 35/35 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : Murphy-PT-D4N050-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s16 s9)], 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 199 ms.
Stack based approach found an accepted trace after 2586 steps with 0 reset with depth 2587 and stack size 2539 in 7 ms.
FORMULA Murphy-PT-D4N050-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-PT-D4N050-LTLCardinality-06 finished in 351 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 4 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 23:44:29] [INFO ] Invariant cache hit.
[2024-05-25 23:44:29] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
[2024-05-25 23:44:29] [INFO ] Invariant cache hit.
[2024-05-25 23:44:29] [INFO ] Implicit Places using invariants in 28 ms returned [10, 11, 12]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 29 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 26/29 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 90 ms. Remains : 26/29 places, 35/35 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Murphy-PT-D4N050-LTLCardinality-08 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 (LEQ s20 s15) (LEQ s10 s7))], 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 6 steps with 0 reset in 0 ms.
FORMULA Murphy-PT-D4N050-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Murphy-PT-D4N050-LTLCardinality-08 finished in 204 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 U p1)))'
Support contains 3 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 35/35 transitions.
Applied a total of 0 rules in 3 ms. Remains 29 /29 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 23:44:30] [INFO ] Invariant cache hit.
[2024-05-25 23:44:30] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
[2024-05-25 23:44:30] [INFO ] Invariant cache hit.
[2024-05-25 23:44:30] [INFO ] Implicit Places using invariants in 36 ms returned [10, 11, 12, 13]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 37 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/29 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 74 ms. Remains : 25/29 places, 35/35 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : Murphy-PT-D4N050-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ s15 s0), p0:(LEQ 1 s24)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 95 steps with 2 reset in 0 ms.
FORMULA Murphy-PT-D4N050-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Murphy-PT-D4N050-LTLCardinality-09 finished in 181 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 4 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 23:44:30] [INFO ] Invariant cache hit.
[2024-05-25 23:44:30] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2024-05-25 23:44:30] [INFO ] Invariant cache hit.
[2024-05-25 23:44:30] [INFO ] Implicit Places using invariants in 30 ms returned [11, 12, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 32 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 26/29 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 26 /26 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 70 ms. Remains : 26/29 places, 35/35 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : Murphy-PT-D4N050-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ s10 s11) (GT s8 s2))], 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 204 ms.
Stack based approach found an accepted trace after 15 steps with 0 reset with depth 16 and stack size 16 in 0 ms.
FORMULA Murphy-PT-D4N050-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-PT-D4N050-LTLCardinality-10 finished in 321 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 1 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 23:44:30] [INFO ] Invariant cache hit.
[2024-05-25 23:44:30] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
[2024-05-25 23:44:30] [INFO ] Invariant cache hit.
[2024-05-25 23:44:30] [INFO ] Implicit Places using invariants in 29 ms returned [11, 12, 13]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 30 ms to find 3 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 26/29 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 75 ms. Remains : 26/29 places, 35/35 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Murphy-PT-D4N050-LTLCardinality-11 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 2 s10)], 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 253 reset in 189 ms.
Stack based approach found an accepted trace after 96 steps with 2 reset with depth 51 and stack size 51 in 0 ms.
FORMULA Murphy-PT-D4N050-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-PT-D4N050-LTLCardinality-11 finished in 345 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((p0&&F(G(p0)))))'
Support contains 2 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 35/35 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 23:44:30] [INFO ] Invariant cache hit.
[2024-05-25 23:44:30] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2024-05-25 23:44:30] [INFO ] Invariant cache hit.
[2024-05-25 23:44:30] [INFO ] Implicit Places using invariants in 26 ms returned [10, 11, 12, 13]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 27 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/29 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 61 ms. Remains : 25/29 places, 35/35 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : Murphy-PT-D4N050-LTLCardinality-14 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 s14 s13)], 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 187 ms.
Stack based approach found an accepted trace after 188 steps with 0 reset with depth 189 and stack size 188 in 0 ms.
FORMULA Murphy-PT-D4N050-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-PT-D4N050-LTLCardinality-14 finished in 300 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(p0)&&X((F(G(p1))||G(p2)))))'
Support contains 4 out of 29 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 29/29 places, 35/35 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 23:44:31] [INFO ] Invariant cache hit.
[2024-05-25 23:44:31] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
[2024-05-25 23:44:31] [INFO ] Invariant cache hit.
[2024-05-25 23:44:31] [INFO ] Implicit Places using invariants in 26 ms returned [10, 11, 12]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 26 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 26/29 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 26 /26 variables (removed 0) and now considering 35/35 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64 ms. Remains : 26/29 places, 35/35 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : Murphy-PT-D4N050-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LEQ 3 s20) (LEQ 3 s21)), p2:(LEQ s10 s12), p1:(LEQ 3 s21)], 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 178 ms.
Stack based approach found an accepted trace after 86 steps with 0 reset with depth 87 and stack size 87 in 0 ms.
FORMULA Murphy-PT-D4N050-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-PT-D4N050-LTLCardinality-15 finished in 413 ms.
All properties solved by simple procedures.
Total runtime 5263 ms.

BK_STOP 1716680672646

--------------------
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="Murphy-PT-D4N050"
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 Murphy-PT-D4N050, 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 r263-tall-171654372300207"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-PT-D4N050.tgz
mv Murphy-PT-D4N050 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 ;