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-171654372200172.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Murphy-COL-D4N025, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r263-tall-171654372200172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 6.9K Apr 11 22:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 11 22:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 11 22:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Apr 11 22:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 6 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 6 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 6 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 6 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Apr 11 22:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 11 22:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 11 22:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Apr 11 22:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 6 10:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 6 10:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 20K 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-COL-D4N025-LTLCardinality-00
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-01
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-02
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-03
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-04
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-05
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-06
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-07
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-08
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-09
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-10
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-11
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-12
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-13
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-14
FORMULA_NAME Murphy-COL-D4N025-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716673554962

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-COL-D4N025
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202304061127
[2024-05-25 21:45:56] [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 21:45:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 21:45:56] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-25 21:45:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 21:45:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 620 ms
[2024-05-25 21:45:57] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 30 PT places and 35.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2024-05-25 21:45:57] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 4 ms.
[2024-05-25 21:45:57] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Murphy-COL-D4N025-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D4N025-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10029 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=401 ) properties (out of 27) seen :26
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 7 rows 6 cols
[2024-05-25 21:45:57] [INFO ] Computed 2 invariants in 5 ms
[2024-05-25 21:45:57] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-25 21:45:57] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 21:45:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 21:45:57] [INFO ] After 37ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
FORMULA Murphy-COL-D4N025-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-25 21:45:57] [INFO ] Flatten gal took : 13 ms
[2024-05-25 21:45:57] [INFO ] Flatten gal took : 2 ms
Arc [2:1*[(MOD (ADD $x 1) 5)]] contains successor/predecessor on variables of sort CD
[2024-05-25 21:45:57] [INFO ] Unfolded HLPN to a Petri net with 30 places and 35 transitions 135 arcs in 6 ms.
[2024-05-25 21:45:57] [INFO ] Unfolded 13 HLPN properties in 1 ms.
Support contains 30 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 7 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 21:45:57] [INFO ] Computed 6 invariants in 1 ms
[2024-05-25 21:45:57] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
[2024-05-25 21:45:57] [INFO ] Invariant cache hit.
[2024-05-25 21:45:57] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-25 21:45:57] [INFO ] Invariant cache hit.
[2024-05-25 21:45:57] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-25 21:45:57] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2024-05-25 21:45:57] [INFO ] Invariant cache hit.
[2024-05-25 21:45:57] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 211 ms. Remains : 30/30 places, 35/35 transitions.
Support contains 30 out of 30 places after structural reductions.
[2024-05-25 21:45:57] [INFO ] Flatten gal took : 11 ms
[2024-05-25 21:45:57] [INFO ] Flatten gal took : 7 ms
[2024-05-25 21:45:57] [INFO ] Input system was already deterministic with 35 transitions.
Incomplete random walk after 10020 steps, including 2 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 23) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 6) seen :5
Finished Best-First random walk after 1880 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=626 )
Parikh walk visited 0 properties in 0 ms.
FORMULA Murphy-COL-D4N025-LTLCardinality-11 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' '!(((p0 U p1) U X(p0)))'
Support contains 15 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 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 21:45:58] [INFO ] Invariant cache hit.
[2024-05-25 21:45:58] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
[2024-05-25 21:45:58] [INFO ] Invariant cache hit.
[2024-05-25 21:45:58] [INFO ] Implicit Places using invariants in 43 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 47 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/30 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 LTL mode , in 2 iterations and 99 ms. Remains : 25/30 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 329 ms :[(NOT p0), true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Murphy-COL-D4N025-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}]], initial=0, aps=[p1:(LEQ (ADD s10 s11 s12 s13 s14) (ADD s0 s1 s2 s3 s4)), p0:(LEQ (ADD s0 s1 s2 s3 s4) (ADD s20 s21 s22 s23 s24))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 291 ms.
Product exploration explored 100000 steps with 50000 reset in 196 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 p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT (AND p1 (NOT p0)))), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 19 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Murphy-COL-D4N025-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Murphy-COL-D4N025-LTLCardinality-00 finished in 992 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((X(p1)||p0)))'
Support contains 20 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 2 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 21:45:59] [INFO ] Invariant cache hit.
[2024-05-25 21:45:59] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
[2024-05-25 21:45:59] [INFO ] Invariant cache hit.
[2024-05-25 21:45:59] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-25 21:45:59] [INFO ] Invariant cache hit.
[2024-05-25 21:45:59] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-25 21:45:59] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2024-05-25 21:45:59] [INFO ] Invariant cache hit.
[2024-05-25 21:45:59] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 183 ms. Remains : 30/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Murphy-COL-D4N025-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ (ADD s25 s26 s27 s28 s29) (ADD s0 s1 s2 s3 s4)) (AND (LEQ (ADD s25 s26 s27 s28 s29) (ADD s15 s16 s17 s18 s19)) (LEQ (ADD s25 s26 s27 s28 s29) ...], 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 7834 reset in 247 ms.
Stack based approach found an accepted trace after 453 steps with 35 reset with depth 14 and stack size 14 in 2 ms.
FORMULA Murphy-COL-D4N025-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-COL-D4N025-LTLCardinality-01 finished in 514 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&&G(p1))))'
Support contains 20 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 5 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 21:45:59] [INFO ] Invariant cache hit.
[2024-05-25 21:45:59] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2024-05-25 21:45:59] [INFO ] Invariant cache hit.
[2024-05-25 21:45:59] [INFO ] Implicit Places using invariants in 43 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 44 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/30 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 85 ms. Remains : 25/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 78 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : Murphy-COL-D4N025-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s20 s21 s22 s23 s24) (ADD s0 s1 s2 s3 s4)), p1:(LEQ (ADD s5 s6 s7 s8 s9) (ADD s10 s11 s12 s13 s14))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 237 ms.
Stack based approach found an accepted trace after 261 steps with 0 reset with depth 262 and stack size 262 in 2 ms.
FORMULA Murphy-COL-D4N025-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-COL-D4N025-LTLCardinality-02 finished in 418 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) U p1)||X(G(!(!G(X(p0)) U !p1)))))'
Support contains 10 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 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 21:46:00] [INFO ] Invariant cache hit.
[2024-05-25 21:46:00] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
[2024-05-25 21:46:00] [INFO ] Invariant cache hit.
[2024-05-25 21:46:00] [INFO ] Implicit Places using invariants in 30 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 35 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/30 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 92 ms. Remains : 25/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 190 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : Murphy-COL-D4N025-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(LEQ 3 (ADD s5 s6 s7 s8 s9)), p1:(LEQ (ADD s5 s6 s7 s8 s9) (ADD s15 s16 s17 s18 s19))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 68113 steps with 53 reset in 169 ms.
FORMULA Murphy-COL-D4N025-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Murphy-COL-D4N025-LTLCardinality-03 finished in 472 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((X(p0)||G((!p0&&(p1 U p2))))))'
Support contains 20 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 0 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 21:46:00] [INFO ] Invariant cache hit.
[2024-05-25 21:46:00] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
[2024-05-25 21:46:00] [INFO ] Invariant cache hit.
[2024-05-25 21:46:00] [INFO ] Implicit Places using invariants in 29 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 30 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/30 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 LTL mode , in 2 iterations and 71 ms. Remains : 25/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Murphy-COL-D4N025-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ (ADD s15 s16 s17 s18 s19) (ADD s20 s21 s22 s23 s24)), p2:(LEQ 2 (ADD s5 s6 s7 s8 s9)), p1:(LEQ (ADD s0 s1 s2 s3 s4) (ADD s5 s6 s7 s8 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 145 ms.
Product exploration explored 100000 steps with 50000 reset in 145 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 p0 p2 p1), (X (NOT (AND (NOT p0) (NOT p2) p1))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to conjunction of knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 113 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Murphy-COL-D4N025-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Murphy-COL-D4N025-LTLCardinality-05 finished in 649 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U X(p1))||(G(F(p2))&&F(!p2))))'
Support contains 10 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 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 21:46:01] [INFO ] Invariant cache hit.
[2024-05-25 21:46:01] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
[2024-05-25 21:46:01] [INFO ] Invariant cache hit.
[2024-05-25 21:46:01] [INFO ] Implicit Places using invariants in 57 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 59 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/30 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 102 ms. Remains : 25/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 431 ms :[(NOT p1), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND p2 (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) p2), (NOT p2), (NOT p2), p2]
Running random walk in product with property : Murphy-COL-D4N025-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 4}, { cond=p0, acceptance={} source=0 dest: 5}, { cond=(AND p0 p2), acceptance={} source=0 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 7}, { cond=(NOT p1), acceptance={} source=2 dest: 8}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 9}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=6 dest: 3}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=6 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=7 dest: 7}], [{ cond=(NOT p2), acceptance={} source=8 dest: 7}, { cond=true, acceptance={} source=8 dest: 8}], [{ cond=p2, acceptance={0} source=9 dest: 9}]], initial=0, aps=[p0:(LEQ 2 (ADD s10 s11 s12 s13 s14)), p2:(LEQ 2 (ADD s20 s21 s22 s23 s24)), p1:(LEQ 3 (ADD s20 s21 s22 s23 s24))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 132 ms.
Product exploration explored 100000 steps with 50000 reset in 143 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) p2 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), true, (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 21 factoid took 23 ms. Reduced automaton from 10 states, 20 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Murphy-COL-D4N025-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Murphy-COL-D4N025-LTLCardinality-06 finished in 853 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((F(G(p0))||G(!p1)))))'
Support contains 10 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 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 21:46:02] [INFO ] Invariant cache hit.
[2024-05-25 21:46:02] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
[2024-05-25 21:46:02] [INFO ] Invariant cache hit.
[2024-05-25 21:46:02] [INFO ] Implicit Places using invariants in 36 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 37 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/30 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 LTL mode , in 2 iterations and 78 ms. Remains : 25/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 142 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : Murphy-COL-D4N025-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(LEQ 2 (ADD s10 s11 s12 s13 s14)), p0:(GT 3 (ADD s15 s16 s17 s18 s19))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 186 ms.
Stack based approach found an accepted trace after 120 steps with 0 reset with depth 121 and stack size 121 in 0 ms.
FORMULA Murphy-COL-D4N025-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-COL-D4N025-LTLCardinality-07 finished in 422 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(X(F(p0)))))'
Support contains 5 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 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 21:46:02] [INFO ] Invariant cache hit.
[2024-05-25 21:46:02] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2024-05-25 21:46:02] [INFO ] Invariant cache hit.
[2024-05-25 21:46:02] [INFO ] Implicit Places using invariants in 27 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 28 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/30 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 LTL mode , in 2 iterations and 65 ms. Remains : 25/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Murphy-COL-D4N025-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LEQ 1 (ADD s15 s16 s17 s18 s19))], 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]]
Product exploration explored 100000 steps with 21357 reset in 126 ms.
Product exploration explored 100000 steps with 21283 reset in 135 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 : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 69 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
// Phase 1: matrix 35 rows 25 cols
[2024-05-25 21:46:03] [INFO ] Computed 1 invariants in 2 ms
[2024-05-25 21:46:03] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:46:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:46:03] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:46:03] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-25 21:46:03] [INFO ] [Real]Added 10 Read/Feed constraints in 7 ms returned sat
[2024-05-25 21:46:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:46:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-25 21:46:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:46:03] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:46:03] [INFO ] [Nat]Added 10 Read/Feed constraints in 1 ms returned sat
[2024-05-25 21:46:03] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:46:04] [INFO ] Added : 0 causal constraints over 0 iterations in 19 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 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.
[2024-05-25 21:46:04] [INFO ] Invariant cache hit.
[2024-05-25 21:46:04] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2024-05-25 21:46:04] [INFO ] Invariant cache hit.
[2024-05-25 21:46:04] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-25 21:46:04] [INFO ] Invariant cache hit.
[2024-05-25 21:46:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-25 21:46:04] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-25 21:46:04] [INFO ] Invariant cache hit.
[2024-05-25 21:46:04] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144 ms. Remains : 25/25 places, 35/35 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 72 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 56 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=28 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 101 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-25 21:46:04] [INFO ] Invariant cache hit.
[2024-05-25 21:46:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:46:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 21:46:04] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2024-05-25 21:46:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-25 21:46:04] [INFO ] [Real]Added 10 Read/Feed constraints in 3 ms returned sat
[2024-05-25 21:46:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 21:46:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-25 21:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 21:46:04] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2024-05-25 21:46:04] [INFO ] [Nat]Added 10 Read/Feed constraints in 2 ms returned sat
[2024-05-25 21:46:04] [INFO ] Computed and/alt/rep : 20/50/20 causal constraints (skipped 0 transitions) in 2 ms.
[2024-05-25 21:46:04] [INFO ] Added : 0 causal constraints over 0 iterations in 6 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 21275 reset in 132 ms.
Stack based approach found an accepted trace after 76100 steps with 16257 reset with depth 10 and stack size 10 in 97 ms.
FORMULA Murphy-COL-D4N025-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-COL-D4N025-LTLCardinality-08 finished in 2660 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 10 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 4 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 21:46:05] [INFO ] Computed 6 invariants in 2 ms
[2024-05-25 21:46:05] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2024-05-25 21:46:05] [INFO ] Invariant cache hit.
[2024-05-25 21:46:05] [INFO ] Implicit Places using invariants in 39 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 40 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/30 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 83 ms. Remains : 25/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : Murphy-COL-D4N025-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:(LEQ (ADD s15 s16 s17 s18 s19) (ADD s20 s21 s22 s23 s24))], 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 194 ms.
Stack based approach found an accepted trace after 20 steps with 0 reset with depth 21 and stack size 21 in 0 ms.
FORMULA Murphy-COL-D4N025-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property Murphy-COL-D4N025-LTLCardinality-10 finished in 329 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 5 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 5 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 21:46:05] [INFO ] Invariant cache hit.
[2024-05-25 21:46:05] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
[2024-05-25 21:46:05] [INFO ] Invariant cache hit.
[2024-05-25 21:46:05] [INFO ] Implicit Places using invariants in 25 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 26 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/30 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 72 ms. Remains : 25/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Murphy-COL-D4N025-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 (ADD s5 s6 s7 s8 s9))], 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 44 reset in 175 ms.
Product exploration explored 100000 steps with 42 reset in 184 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10014 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=527 ) properties (out of 1) seen :0
Finished Best-First random walk after 1884 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=376 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 4 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
// Phase 1: matrix 35 rows 25 cols
[2024-05-25 21:46:06] [INFO ] Computed 1 invariants in 4 ms
[2024-05-25 21:46:06] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
[2024-05-25 21:46:06] [INFO ] Invariant cache hit.
[2024-05-25 21:46:06] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-25 21:46:06] [INFO ] Invariant cache hit.
[2024-05-25 21:46:06] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-25 21:46:06] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2024-05-25 21:46:06] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 21:46:06] [INFO ] Invariant cache hit.
[2024-05-25 21:46:06] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 146 ms. Remains : 25/25 places, 35/35 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10022 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=626 ) properties (out of 1) seen :0
Finished Best-First random walk after 1842 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=460 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 42 reset in 172 ms.
Product exploration explored 100000 steps with 45 reset in 184 ms.
Built C files in :
/tmp/ltsmin8425629676081066400
[2024-05-25 21:46:07] [INFO ] Computing symmetric may disable matrix : 35 transitions.
[2024-05-25 21:46:07] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 21:46:07] [INFO ] Computing symmetric may enable matrix : 35 transitions.
[2024-05-25 21:46:07] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 21:46:07] [INFO ] Computing Do-Not-Accords matrix : 35 transitions.
[2024-05-25 21:46:07] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 21:46:07] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8425629676081066400
Running compilation step : cd /tmp/ltsmin8425629676081066400;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 193 ms.
Running link step : cd /tmp/ltsmin8425629676081066400;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin8425629676081066400;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1373024234534033672.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 25 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25/25 places, 35/35 transitions.
Applied a total of 0 rules in 5 ms. Remains 25 /25 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 21:46:22] [INFO ] Invariant cache hit.
[2024-05-25 21:46:22] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
[2024-05-25 21:46:22] [INFO ] Invariant cache hit.
[2024-05-25 21:46:22] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-25 21:46:22] [INFO ] Invariant cache hit.
[2024-05-25 21:46:22] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-25 21:46:22] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2024-05-25 21:46:22] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-25 21:46:22] [INFO ] Invariant cache hit.
[2024-05-25 21:46:22] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 173 ms. Remains : 25/25 places, 35/35 transitions.
Built C files in :
/tmp/ltsmin9257605034743210326
[2024-05-25 21:46:23] [INFO ] Computing symmetric may disable matrix : 35 transitions.
[2024-05-25 21:46:23] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 21:46:23] [INFO ] Computing symmetric may enable matrix : 35 transitions.
[2024-05-25 21:46:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 21:46:23] [INFO ] Computing Do-Not-Accords matrix : 35 transitions.
[2024-05-25 21:46:23] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 21:46:23] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9257605034743210326
Running compilation step : cd /tmp/ltsmin9257605034743210326;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 110 ms.
Running link step : cd /tmp/ltsmin9257605034743210326;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin9257605034743210326;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15744776780243489748.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-25 21:46:38] [INFO ] Flatten gal took : 3 ms
[2024-05-25 21:46:38] [INFO ] Flatten gal took : 3 ms
[2024-05-25 21:46:38] [INFO ] Time to serialize gal into /tmp/LTL844277578428528446.gal : 2 ms
[2024-05-25 21:46:38] [INFO ] Time to serialize properties into /tmp/LTL17249948621544290706.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL844277578428528446.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7667270794956984671.hoa' '-atoms' '/tmp/LTL17249948621544290706.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL17249948621544290706.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7667270794956984671.hoa
Detected timeout of ITS tools.
[2024-05-25 21:46:53] [INFO ] Flatten gal took : 3 ms
[2024-05-25 21:46:53] [INFO ] Flatten gal took : 6 ms
[2024-05-25 21:46:53] [INFO ] Time to serialize gal into /tmp/LTL7147707894416651401.gal : 1 ms
[2024-05-25 21:46:53] [INFO ] Time to serialize properties into /tmp/LTL870895632558012848.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7147707894416651401.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL870895632558012848.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G(F("((((p1_0+p1_1)+(p1_2+p1_3))+p1_4)>=1)"))))
Formula 0 simplified : FG!"((((p1_0+p1_1)+(p1_2+p1_3))+p1_4)>=1)"
Detected timeout of ITS tools.
[2024-05-25 21:47:08] [INFO ] Flatten gal took : 2 ms
[2024-05-25 21:47:08] [INFO ] Applying decomposition
[2024-05-25 21:47:08] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4191354832697101310.txt' '-o' '/tmp/graph4191354832697101310.bin' '-w' '/tmp/graph4191354832697101310.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4191354832697101310.bin' '-l' '-1' '-v' '-w' '/tmp/graph4191354832697101310.weights' '-q' '0' '-e' '0.001'
[2024-05-25 21:47:08] [INFO ] Decomposing Gal with order
[2024-05-25 21:47:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 21:47:08] [INFO ] Flatten gal took : 12 ms
[2024-05-25 21:47:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-25 21:47:08] [INFO ] Time to serialize gal into /tmp/LTL17628411377453788440.gal : 2 ms
[2024-05-25 21:47:08] [INFO ] Time to serialize properties into /tmp/LTL6696646396144922877.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17628411377453788440.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6696646396144922877.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((((gu2.p1_0+gu2.p1_1)+(gu2.p1_2+gu2.p1_3))+gu2.p1_4)>=1)"))))
Formula 0 simplified : FG!"((((gu2.p1_0+gu2.p1_1)+(gu2.p1_2+gu2.p1_3))+gu2.p1_4)>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6727204888770391392
[2024-05-25 21:47:23] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6727204888770391392
Running compilation step : cd /tmp/ltsmin6727204888770391392;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 104 ms.
Running link step : cd /tmp/ltsmin6727204888770391392;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin6727204888770391392;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Murphy-COL-D4N025-LTLCardinality-12 finished in 92846 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(X(X((!(p0 U p1)&&(!(p2 U (p0 U p3))||!p0))))))'
Support contains 15 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 3 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 21:47:38] [INFO ] Computed 6 invariants in 1 ms
[2024-05-25 21:47:38] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
[2024-05-25 21:47:38] [INFO ] Invariant cache hit.
[2024-05-25 21:47:38] [INFO ] Implicit Places using invariants in 30 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 31 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/30 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 LTL mode , in 2 iterations and 77 ms. Remains : 25/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 274 ms :[true, (OR p1 (AND p0 p3)), (OR p1 (AND p0 p3)), (OR p1 (AND p0 p3)), (OR p3 p1), (OR p3 p1)]
Running random walk in product with property : Murphy-COL-D4N025-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND p0 p3) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=1 dest: 4}, { cond=(AND p0 (NOT p1) p2 (NOT p3)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=(OR p1 p3), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1) p2 (NOT p3)), acceptance={} source=4 dest: 5}], [{ cond=(OR p1 p3), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2) (NOT p3)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=5 dest: 5}]], initial=3, aps=[p0:(LEQ 1 (ADD s20 s21 s22 s23 s24)), p3:(LEQ 1 (ADD s5 s6 s7 s8 s9)), p1:(LEQ (ADD s5 s6 s7 s8 s9) (ADD s15 s16 s17 s18 s19)), p2:(LEQ (ADD s5 s6 s7 s8 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, 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 2 steps with 0 reset in 1 ms.
FORMULA Murphy-COL-D4N025-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Murphy-COL-D4N025-LTLCardinality-14 finished in 397 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)||G(p1)))'
Support contains 10 out of 30 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 30/30 places, 35/35 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 35/35 (removed 0) transitions.
[2024-05-25 21:47:38] [INFO ] Invariant cache hit.
[2024-05-25 21:47:38] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
[2024-05-25 21:47:38] [INFO ] Invariant cache hit.
[2024-05-25 21:47:38] [INFO ] Implicit Places using invariants in 29 ms returned [10, 11, 12, 13, 14]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 30 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/30 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 75 ms. Remains : 25/30 places, 35/35 transitions.
Stuttering acceptance computed with spot in 188 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Murphy-COL-D4N025-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(LEQ (ADD s10 s11 s12 s13 s14) (ADD s20 s21 s22 s23 s24)), p0:(LEQ (ADD s20 s21 s22 s23 s24) (ADD s10 s11 s12 s13 s14))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 38 steps with 0 reset in 0 ms.
FORMULA Murphy-COL-D4N025-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Murphy-COL-D4N025-LTLCardinality-15 finished in 278 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)))'
[2024-05-25 21:47:39] [INFO ] Flatten gal took : 6 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7915781645649027808
[2024-05-25 21:47:39] [INFO ] Computing symmetric may disable matrix : 35 transitions.
[2024-05-25 21:47:39] [INFO ] Applying decomposition
[2024-05-25 21:47:39] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 21:47:39] [INFO ] Computing symmetric may enable matrix : 35 transitions.
[2024-05-25 21:47:39] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 21:47:39] [INFO ] Computing Do-Not-Accords matrix : 35 transitions.
[2024-05-25 21:47:39] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 21:47:39] [INFO ] Flatten gal took : 3 ms
[2024-05-25 21:47:39] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7915781645649027808
Running compilation step : cd /tmp/ltsmin7915781645649027808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3160014379003238504.txt' '-o' '/tmp/graph3160014379003238504.bin' '-w' '/tmp/graph3160014379003238504.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3160014379003238504.bin' '-l' '-1' '-v' '-w' '/tmp/graph3160014379003238504.weights' '-q' '0' '-e' '0.001'
[2024-05-25 21:47:39] [INFO ] Decomposing Gal with order
[2024-05-25 21:47:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 21:47:39] [INFO ] Flatten gal took : 5 ms
[2024-05-25 21:47:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 21:47:39] [INFO ] Time to serialize gal into /tmp/LTLCardinality6754560210168614269.gal : 3 ms
[2024-05-25 21:47:39] [INFO ] Time to serialize properties into /tmp/LTLCardinality10797727989188929812.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6754560210168614269.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10797727989188929812.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((G(F("((((gu3.p1_0+gu3.p1_1)+(gu3.p1_2+gu3.p1_3))+gu3.p1_4)>=1)"))))
Formula 0 simplified : FG!"((((gu3.p1_0+gu3.p1_1)+(gu3.p1_2+gu3.p1_3))+gu3.p1_4)>=1)"
Compilation finished in 132 ms.
Running link step : cd /tmp/ltsmin7915781645649027808;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin7915781645649027808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, Intersection with reachable at each step enabled. (destroyed/reverse/int...179
LTSmin run took 133294 ms.
FORMULA Murphy-COL-D4N025-LTLCardinality-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 236492 ms.

BK_STOP 1716673793828

--------------------
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-COL-D4N025"
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-COL-D4N025, 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-171654372200172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-COL-D4N025.tgz
mv Murphy-COL-D4N025 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 ;