Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690000187.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P10N20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690000187
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 13K Feb 25 12:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 12:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 104K Feb 25 12:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 440K Feb 25 12:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 36K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 111K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K Feb 25 12:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 165K Feb 25 12:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 355K Feb 25 12:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Feb 25 12:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.9K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 782K Mar 5 18:22 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 BridgeAndVehicles-PT-V20P10N20-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V20P10N20-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678330241796

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=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V20P10N20
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202303021504
[2023-03-09 02:50:43] [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]
[2023-03-09 02:50:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 02:50:43] [INFO ] Load time of PNML (sax parser for PT used): 117 ms
[2023-03-09 02:50:43] [INFO ] Transformed 78 places.
[2023-03-09 02:50:43] [INFO ] Transformed 968 transitions.
[2023-03-09 02:50:44] [INFO ] Parsed PT model containing 78 places and 968 transitions and 7350 arcs in 204 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Applied a total of 0 rules in 35 ms. Remains 78 /78 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-09 02:50:44] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 78 cols
[2023-03-09 02:50:44] [INFO ] Computed 7 place invariants in 11 ms
[2023-03-09 02:50:45] [INFO ] Dead Transitions using invariants and state equation in 812 ms found 0 transitions.
[2023-03-09 02:50:45] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:50:45] [INFO ] Invariant cache hit.
[2023-03-09 02:50:45] [INFO ] Implicit Places using invariants in 164 ms returned []
[2023-03-09 02:50:45] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:50:45] [INFO ] Invariant cache hit.
[2023-03-09 02:50:45] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:50:45] [INFO ] Implicit Places using invariants and state equation in 523 ms returned []
Implicit Place search using SMT with State Equation took 690 ms to find 0 implicit places.
[2023-03-09 02:50:45] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:50:45] [INFO ] Invariant cache hit.
[2023-03-09 02:50:46] [INFO ] Dead Transitions using invariants and state equation in 424 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2006 ms. Remains : 78/78 places, 968/968 transitions.
Support contains 19 out of 78 places after structural reductions.
[2023-03-09 02:50:46] [INFO ] Flatten gal took : 123 ms
[2023-03-09 02:50:46] [INFO ] Flatten gal took : 101 ms
[2023-03-09 02:50:46] [INFO ] Input system was already deterministic with 968 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 418 ms. (steps per millisecond=23 ) properties (out of 23) seen :19
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 02:50:47] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:50:47] [INFO ] Invariant cache hit.
[2023-03-09 02:50:47] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2023-03-09 02:50:47] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 51 stabilizing places and 84 stable transitions
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.27 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 132 ms. Remains 76 /78 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2023-03-09 02:50:48] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2023-03-09 02:50:48] [INFO ] Computed 5 place invariants in 12 ms
[2023-03-09 02:50:48] [INFO ] Dead Transitions using invariants and state equation in 411 ms found 0 transitions.
[2023-03-09 02:50:48] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:50:48] [INFO ] Invariant cache hit.
[2023-03-09 02:50:48] [INFO ] Implicit Places using invariants in 208 ms returned []
[2023-03-09 02:50:48] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:50:48] [INFO ] Invariant cache hit.
[2023-03-09 02:50:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:50:49] [INFO ] Implicit Places using invariants and state equation in 586 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 800 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/78 places, 968/968 transitions.
Applied a total of 0 rules in 109 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1454 ms. Remains : 74/78 places, 968/968 transitions.
Stuttering acceptance computed with spot in 284 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ (ADD s50 s51) s22), p1:(LEQ 1 s49)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 165 steps with 0 reset in 10 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLCardinality-00 finished in 1823 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 967
Applied a total of 4 rules in 21 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-09 02:50:49] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2023-03-09 02:50:49] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 02:50:50] [INFO ] Dead Transitions using invariants and state equation in 364 ms found 0 transitions.
[2023-03-09 02:50:50] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:50:50] [INFO ] Invariant cache hit.
[2023-03-09 02:50:50] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-09 02:50:50] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:50:50] [INFO ] Invariant cache hit.
[2023-03-09 02:50:50] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:50:51] [INFO ] Implicit Places using invariants and state equation in 650 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 828 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/78 places, 967/968 transitions.
Applied a total of 0 rules in 10 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1225 ms. Remains : 74/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 167 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 1 s47)], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 160 steps with 0 reset in 5 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLCardinality-01 finished in 1419 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X(X(p1))))))'
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 967
Applied a total of 4 rules in 18 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-09 02:50:51] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:50:51] [INFO ] Invariant cache hit.
[2023-03-09 02:50:51] [INFO ] Dead Transitions using invariants and state equation in 395 ms found 0 transitions.
[2023-03-09 02:50:51] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:50:51] [INFO ] Invariant cache hit.
[2023-03-09 02:50:51] [INFO ] Implicit Places using invariants in 164 ms returned []
[2023-03-09 02:50:51] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:50:51] [INFO ] Invariant cache hit.
[2023-03-09 02:50:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:50:52] [INFO ] Implicit Places using invariants and state equation in 496 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 666 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/78 places, 967/968 transitions.
Applied a total of 0 rules in 5 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1090 ms. Remains : 74/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 257 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 3}]], initial=1, aps=[p0:(LEQ s23 s52), p1:(GT 2 s47)], 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLCardinality-02 finished in 1377 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Applied a total of 2 rules in 15 ms. Remains 76 /78 variables (removed 2) and now considering 968/968 (removed 0) transitions.
[2023-03-09 02:50:52] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2023-03-09 02:50:52] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 02:50:53] [INFO ] Dead Transitions using invariants and state equation in 403 ms found 0 transitions.
[2023-03-09 02:50:53] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:50:53] [INFO ] Invariant cache hit.
[2023-03-09 02:50:53] [INFO ] Implicit Places using invariants in 218 ms returned []
[2023-03-09 02:50:53] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:50:53] [INFO ] Invariant cache hit.
[2023-03-09 02:50:53] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:50:53] [INFO ] Implicit Places using invariants and state equation in 623 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 847 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/78 places, 968/968 transitions.
Applied a total of 0 rules in 5 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1272 ms. Remains : 74/78 places, 968/968 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 3 s22)], 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 50000 reset in 672 ms.
Product exploration explored 100000 steps with 50000 reset in 474 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/74 stabilizing places and 84/968 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 83 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLCardinality-05 finished in 2662 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((p0 U p1)&&(p2||X(p2))))))'
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 968
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 75 transition count 967
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 75 transition count 967
Applied a total of 4 rules in 9 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-09 02:50:55] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2023-03-09 02:50:55] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 02:50:55] [INFO ] Dead Transitions using invariants and state equation in 324 ms found 0 transitions.
[2023-03-09 02:50:55] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:50:55] [INFO ] Invariant cache hit.
[2023-03-09 02:50:55] [INFO ] Implicit Places using invariants in 174 ms returned []
[2023-03-09 02:50:55] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:50:55] [INFO ] Invariant cache hit.
[2023-03-09 02:50:55] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:50:56] [INFO ] Implicit Places using invariants and state equation in 444 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 623 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/78 places, 967/968 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 965 ms. Remains : 74/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 237 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (OR (AND p1 (NOT p2)) (AND p0 (NOT p2)))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=4 dest: 2}]], initial=0, aps=[p1:(LEQ 1 s22), p0:(LEQ s49 s3), p2:(LEQ s24 s48)], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 1 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLCardinality-09 finished in 1225 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F((p0&&G(p1)))&&X(X(F(p2))))))'
Support contains 5 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 77 transition count 968
Applied a total of 1 rules in 5 ms. Remains 77 /78 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2023-03-09 02:50:56] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2023-03-09 02:50:56] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-09 02:50:56] [INFO ] Dead Transitions using invariants and state equation in 335 ms found 0 transitions.
[2023-03-09 02:50:56] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:50:56] [INFO ] Invariant cache hit.
[2023-03-09 02:50:57] [INFO ] Implicit Places using invariants in 196 ms returned []
[2023-03-09 02:50:57] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:50:57] [INFO ] Invariant cache hit.
[2023-03-09 02:50:57] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:50:57] [INFO ] Implicit Places using invariants and state equation in 547 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 749 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/78 places, 968/968 transitions.
Applied a total of 0 rules in 7 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1098 ms. Remains : 75/78 places, 968/968 transitions.
Stuttering acceptance computed with spot in 327 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p2), (NOT p1), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ s52 s22), p1:(LEQ s53 s24), p2:(LEQ 1 s34)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 587 steps with 5 reset in 5 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLCardinality-10 finished in 1461 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||(F(p0)&&F(p1))))'
Support contains 2 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 77 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 76 transition count 967
Applied a total of 3 rules in 73 ms. Remains 76 /78 variables (removed 2) and now considering 967/968 (removed 1) transitions.
[2023-03-09 02:50:58] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 76 cols
[2023-03-09 02:50:58] [INFO ] Computed 6 place invariants in 6 ms
[2023-03-09 02:50:58] [INFO ] Dead Transitions using invariants and state equation in 361 ms found 0 transitions.
[2023-03-09 02:50:58] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:50:58] [INFO ] Invariant cache hit.
[2023-03-09 02:50:58] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-03-09 02:50:58] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:50:58] [INFO ] Invariant cache hit.
[2023-03-09 02:50:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:50:59] [INFO ] Implicit Places using invariants and state equation in 635 ms returned [22, 49]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 792 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/78 places, 967/968 transitions.
Applied a total of 0 rules in 51 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1279 ms. Remains : 74/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s23 s59), p1:(GT 1 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 4044 reset in 420 ms.
Product exploration explored 100000 steps with 4114 reset in 443 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1599 edges and 74 vertex of which 73 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/74 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 311 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter insensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Finished random walk after 20 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 8 factoid took 309 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2023-03-09 02:51:01] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2023-03-09 02:51:01] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 02:51:01] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:51:01] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2023-03-09 02:51:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:51:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-09 02:51:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:51:01] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-09 02:51:01] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:51:01] [INFO ] [Nat]Added 42 Read/Feed constraints in 147 ms returned sat
[2023-03-09 02:51:01] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 4 ms to minimize.
[2023-03-09 02:51:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 362 ms
[2023-03-09 02:51:02] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 106 transitions) in 59 ms.
[2023-03-09 02:51:02] [INFO ] Added : 21 causal constraints over 6 iterations in 203 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 967/967 transitions.
Applied a total of 0 rules in 51 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2023-03-09 02:51:02] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:51:02] [INFO ] Invariant cache hit.
[2023-03-09 02:51:02] [INFO ] Dead Transitions using invariants and state equation in 285 ms found 0 transitions.
[2023-03-09 02:51:02] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:51:02] [INFO ] Invariant cache hit.
[2023-03-09 02:51:02] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-09 02:51:02] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:51:02] [INFO ] Invariant cache hit.
[2023-03-09 02:51:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:51:03] [INFO ] Implicit Places using invariants and state equation in 381 ms returned []
Implicit Place search using SMT with State Equation took 517 ms to find 0 implicit places.
[2023-03-09 02:51:03] [INFO ] Redundant transitions in 67 ms returned []
[2023-03-09 02:51:03] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:51:03] [INFO ] Invariant cache hit.
[2023-03-09 02:51:03] [INFO ] Dead Transitions using invariants and state equation in 329 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1260 ms. Remains : 74/74 places, 967/967 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1599 edges and 74 vertex of which 73 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2023-03-09 02:51:04] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:51:04] [INFO ] Invariant cache hit.
[2023-03-09 02:51:04] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:51:04] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-09 02:51:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:51:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 02:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:51:04] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2023-03-09 02:51:04] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:51:04] [INFO ] [Nat]Added 42 Read/Feed constraints in 106 ms returned sat
[2023-03-09 02:51:04] [INFO ] Deduced a trap composed of 5 places in 145 ms of which 1 ms to minimize.
[2023-03-09 02:51:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 196 ms
[2023-03-09 02:51:05] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 106 transitions) in 44 ms.
[2023-03-09 02:51:05] [INFO ] Added : 27 causal constraints over 6 iterations in 171 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4136 reset in 339 ms.
Product exploration explored 100000 steps with 4087 reset in 335 ms.
Built C files in :
/tmp/ltsmin4537183258863592454
[2023-03-09 02:51:05] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2023-03-09 02:51:05] [INFO ] Computation of Complete disable matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:51:06] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2023-03-09 02:51:06] [INFO ] Computation of Complete enable matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:51:06] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2023-03-09 02:51:06] [INFO ] Computation of Completed DNA matrix. took 45 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:51:06] [INFO ] Built C files in 335ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4537183258863592454
Running compilation step : cd /tmp/ltsmin4537183258863592454;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4537183258863592454;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4537183258863592454;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 967/967 transitions.
Applied a total of 0 rules in 62 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2023-03-09 02:51:09] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:51:09] [INFO ] Invariant cache hit.
[2023-03-09 02:51:09] [INFO ] Dead Transitions using invariants and state equation in 247 ms found 0 transitions.
[2023-03-09 02:51:09] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:51:09] [INFO ] Invariant cache hit.
[2023-03-09 02:51:09] [INFO ] Implicit Places using invariants in 136 ms returned []
[2023-03-09 02:51:09] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:51:09] [INFO ] Invariant cache hit.
[2023-03-09 02:51:09] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:51:10] [INFO ] Implicit Places using invariants and state equation in 413 ms returned []
Implicit Place search using SMT with State Equation took 562 ms to find 0 implicit places.
[2023-03-09 02:51:10] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-09 02:51:10] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:51:10] [INFO ] Invariant cache hit.
[2023-03-09 02:51:10] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1188 ms. Remains : 74/74 places, 967/967 transitions.
Built C files in :
/tmp/ltsmin12678961172405885854
[2023-03-09 02:51:10] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2023-03-09 02:51:10] [INFO ] Computation of Complete disable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:51:10] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2023-03-09 02:51:10] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:51:10] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2023-03-09 02:51:10] [INFO ] Computation of Completed DNA matrix. took 37 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 02:51:10] [INFO ] Built C files in 293ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12678961172405885854
Running compilation step : cd /tmp/ltsmin12678961172405885854;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12678961172405885854;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12678961172405885854;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 02:51:13] [INFO ] Flatten gal took : 76 ms
[2023-03-09 02:51:14] [INFO ] Flatten gal took : 68 ms
[2023-03-09 02:51:14] [INFO ] Time to serialize gal into /tmp/LTL237814331683857912.gal : 13 ms
[2023-03-09 02:51:14] [INFO ] Time to serialize properties into /tmp/LTL3350066993274666988.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL237814331683857912.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14071580474141518402.hoa' '-atoms' '/tmp/LTL3350066993274666988.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL3350066993274666988.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14071580474141518402.hoa
Detected timeout of ITS tools.
[2023-03-09 02:51:29] [INFO ] Flatten gal took : 49 ms
[2023-03-09 02:51:29] [INFO ] Flatten gal took : 50 ms
[2023-03-09 02:51:29] [INFO ] Time to serialize gal into /tmp/LTL8604577128329166901.gal : 8 ms
[2023-03-09 02:51:29] [INFO ] Time to serialize properties into /tmp/LTL17220730396598344045.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8604577128329166901.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17220730396598344045.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G(F("(SORTI_A>COMPTEUR_6)")))||((F("(SORTI_A>COMPTEUR_6)"))&&(F("(SORTI_A<1)")))))
Formula 0 simplified : FG!"(SORTI_A>COMPTEUR_6)" & (G!"(SORTI_A>COMPTEUR_6)" | G!"(SORTI_A<1)")
Detected timeout of ITS tools.
[2023-03-09 02:51:44] [INFO ] Flatten gal took : 69 ms
[2023-03-09 02:51:44] [INFO ] Applying decomposition
[2023-03-09 02:51:44] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6233698159297226705.txt' '-o' '/tmp/graph6233698159297226705.bin' '-w' '/tmp/graph6233698159297226705.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6233698159297226705.bin' '-l' '-1' '-v' '-w' '/tmp/graph6233698159297226705.weights' '-q' '0' '-e' '0.001'
[2023-03-09 02:51:44] [INFO ] Decomposing Gal with order
[2023-03-09 02:51:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 02:51:45] [INFO ] Removed a total of 897 redundant transitions.
[2023-03-09 02:51:45] [INFO ] Flatten gal took : 391 ms
[2023-03-09 02:51:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 157 labels/synchronizations in 13 ms.
[2023-03-09 02:51:45] [INFO ] Time to serialize gal into /tmp/LTL15565375630390839391.gal : 8 ms
[2023-03-09 02:51:45] [INFO ] Time to serialize properties into /tmp/LTL887335471758796703.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15565375630390839391.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL887335471758796703.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((G(F("(gu2.SORTI_A>gu2.COMPTEUR_6)")))||((F("(gu2.SORTI_A>gu2.COMPTEUR_6)"))&&(F("(gu2.SORTI_A<1)")))))
Formula 0 simplified : FG!"(gu2.SORTI_A>gu2.COMPTEUR_6)" & (G!"(gu2.SORTI_A>gu2.COMPTEUR_6)" | G!"(gu2.SORTI_A<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9236995829458009435
[2023-03-09 02:52:00] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9236995829458009435
Running compilation step : cd /tmp/ltsmin9236995829458009435;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1982 ms.
Running link step : cd /tmp/ltsmin9236995829458009435;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin9236995829458009435;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](<>((LTLAPp0==true)))||(<>((LTLAPp0==true))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
LTSmin run took 5512 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLCardinality-12 finished in 69987 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U (G(p1) U p2)))'
Support contains 3 out of 78 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Graph (complete) has 1690 edges and 78 vertex of which 76 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
Applied a total of 3 rules in 69 ms. Remains 75 /78 variables (removed 3) and now considering 967/968 (removed 1) transitions.
[2023-03-09 02:52:08] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2023-03-09 02:52:08] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 02:52:08] [INFO ] Dead Transitions using invariants and state equation in 356 ms found 0 transitions.
[2023-03-09 02:52:08] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:52:08] [INFO ] Invariant cache hit.
[2023-03-09 02:52:08] [INFO ] Implicit Places using invariants in 139 ms returned []
[2023-03-09 02:52:08] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:52:08] [INFO ] Invariant cache hit.
[2023-03-09 02:52:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:52:08] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
[2023-03-09 02:52:08] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-09 02:52:08] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
[2023-03-09 02:52:08] [INFO ] Invariant cache hit.
[2023-03-09 02:52:09] [INFO ] Dead Transitions using invariants and state equation in 284 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/78 places, 967/968 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1194 ms. Remains : 75/78 places, 967/968 transitions.
Stuttering acceptance computed with spot in 279 ms :[(NOT p2), true, (NOT p0), (NOT p1), (NOT p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(LEQ 2 s22), p0:(LEQ 3 s24), p1:(LEQ s22 s48)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 29008 steps with 189 reset in 145 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLCardinality-13 finished in 1645 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(p0))&&(X(p1) U ((p2&&X(p1)&&F(!p1))||X(G(p1)))))))'
Support contains 4 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 77 transition count 968
Applied a total of 1 rules in 8 ms. Remains 77 /78 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2023-03-09 02:52:09] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2023-03-09 02:52:09] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-09 02:52:10] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
[2023-03-09 02:52:10] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:52:10] [INFO ] Invariant cache hit.
[2023-03-09 02:52:10] [INFO ] Implicit Places using invariants in 189 ms returned []
[2023-03-09 02:52:10] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:52:10] [INFO ] Invariant cache hit.
[2023-03-09 02:52:10] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:52:10] [INFO ] Implicit Places using invariants and state equation in 446 ms returned [22, 49]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 638 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/78 places, 968/968 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1022 ms. Remains : 75/78 places, 968/968 transitions.
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N20-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={1} source=1 dest: 1}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0, 1} source=2 dest: 1}, { cond=(NOT p1), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ 3 s0), p0:(GT 3 s23), p1:(GT s59 s50)], nbAcceptance=2, 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 1701 reset in 426 ms.
Product exploration explored 100000 steps with 1684 reset in 390 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Graph (complete) has 1601 edges and 75 vertex of which 74 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/75 stabilizing places and 84/968 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 817 ms. Reduced automaton from 4 states, 12 edges and 3 AP (stutter sensitive) to 4 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Finished random walk after 119 steps, including 0 resets, run visited all 5 properties in 6 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p2) p1)), (F (AND (NOT p2) (NOT p1))), (F (NOT p0)), (F p1), (F (AND (NOT p2) (NOT p0)))]
Knowledge based reduction with 13 factoid took 1021 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
[2023-03-09 02:52:14] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 75 cols
[2023-03-09 02:52:14] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 02:52:14] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 02:52:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:52:14] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2023-03-09 02:52:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:52:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 02:52:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:52:14] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2023-03-09 02:52:14] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:52:15] [INFO ] [Nat]Added 42 Read/Feed constraints in 168 ms returned sat
[2023-03-09 02:52:15] [INFO ] Deduced a trap composed of 5 places in 172 ms of which 13 ms to minimize.
[2023-03-09 02:52:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 249 ms
[2023-03-09 02:52:15] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 107 transitions) in 54 ms.
[2023-03-09 02:52:15] [INFO ] Added : 18 causal constraints over 5 iterations in 364 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 968/968 transitions.
Applied a total of 0 rules in 6 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2023-03-09 02:52:15] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:52:15] [INFO ] Invariant cache hit.
[2023-03-09 02:52:16] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
[2023-03-09 02:52:16] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:52:16] [INFO ] Invariant cache hit.
[2023-03-09 02:52:16] [INFO ] Implicit Places using invariants in 255 ms returned []
[2023-03-09 02:52:16] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:52:16] [INFO ] Invariant cache hit.
[2023-03-09 02:52:16] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:52:17] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 688 ms to find 0 implicit places.
[2023-03-09 02:52:17] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:52:17] [INFO ] Invariant cache hit.
[2023-03-09 02:52:17] [INFO ] Dead Transitions using invariants and state equation in 353 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1698 ms. Remains : 75/75 places, 968/968 transitions.
Computed a total of 48 stabilizing places and 84 stable transitions
Graph (complete) has 1601 edges and 75 vertex of which 74 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/75 stabilizing places and 84/968 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 694 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Finished random walk after 119 steps, including 0 resets, run visited all 5 properties in 6 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) (NOT p0)))), (X p0), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p2) p1)), (F (AND (NOT p2) (NOT p1))), (F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 12 factoid took 862 ms. Reduced automaton from 4 states, 11 edges and 3 AP (stutter sensitive) to 4 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
[2023-03-09 02:52:19] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
[2023-03-09 02:52:19] [INFO ] Invariant cache hit.
[2023-03-09 02:52:20] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 02:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:52:20] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-09 02:52:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:52:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 02:52:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:52:20] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2023-03-09 02:52:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 02:52:20] [INFO ] [Nat]Added 42 Read/Feed constraints in 198 ms returned sat
[2023-03-09 02:52:20] [INFO ] Deduced a trap composed of 5 places in 183 ms of which 2 ms to minimize.
[2023-03-09 02:52:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 508 ms
[2023-03-09 02:52:21] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 107 transitions) in 41 ms.
[2023-03-09 02:52:21] [INFO ] Added : 17 causal constraints over 4 iterations in 176 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), false]
Product exploration explored 100000 steps with 1691 reset in 435 ms.
Product exploration explored 100000 steps with 1689 reset in 409 ms.
Built C files in :
/tmp/ltsmin12910859539153635657
[2023-03-09 02:52:22] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12910859539153635657
Running compilation step : cd /tmp/ltsmin12910859539153635657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2327 ms.
Running link step : cd /tmp/ltsmin12910859539153635657;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin12910859539153635657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased279323526724045710.hoa' '--buchi-type=spotba'
LTSmin run took 188 ms.
FORMULA BridgeAndVehicles-PT-V20P10N20-LTLCardinality-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V20P10N20-LTLCardinality-15 finished in 15736 ms.
All properties solved by simple procedures.
Total runtime 101565 ms.

BK_STOP 1678330345873

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="BridgeAndVehicles-PT-V20P10N20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V20P10N20, 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 r037-tajo-167813690000187"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P10N20.tgz
mv BridgeAndVehicles-PT-V20P10N20 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 ;