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.r039-tajo-167813692300283.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 lolaxred
Input is BridgeAndVehicles-PT-V80P20N20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r039-tajo-167813692300283
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 17K Feb 25 12:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 12:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 365K Feb 25 12:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Feb 25 12:31 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 7.1K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 349K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 69K Feb 25 13:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 363K Feb 25 13:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 777K Feb 25 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.9M Feb 25 13:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:36 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 3.1M 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-V80P20N20-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678489088911

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P20N20
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 22:58:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 22:58:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 22:58:10] [INFO ] Load time of PNML (sax parser for PT used): 176 ms
[2023-03-10 22:58:10] [INFO ] Transformed 198 places.
[2023-03-10 22:58:10] [INFO ] Transformed 3728 transitions.
[2023-03-10 22:58:10] [INFO ] Parsed PT model containing 198 places and 3728 transitions and 28830 arcs in 261 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 3 formulas.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 197 transition count 3728
Applied a total of 1 rules in 92 ms. Remains 197 /198 variables (removed 1) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 22:58:11] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2023-03-10 22:58:11] [INFO ] Computed 6 place invariants in 24 ms
[2023-03-10 22:58:12] [INFO ] Dead Transitions using invariants and state equation in 1149 ms found 0 transitions.
[2023-03-10 22:58:12] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:12] [INFO ] Invariant cache hit.
[2023-03-10 22:58:12] [INFO ] Implicit Places using invariants in 432 ms returned []
[2023-03-10 22:58:12] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:12] [INFO ] Invariant cache hit.
[2023-03-10 22:58:13] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:58:14] [INFO ] Implicit Places using invariants and state equation in 1542 ms returned []
Implicit Place search using SMT with State Equation took 1978 ms to find 0 implicit places.
[2023-03-10 22:58:14] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:14] [INFO ] Invariant cache hit.
[2023-03-10 22:58:15] [INFO ] Dead Transitions using invariants and state equation in 1156 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 197/198 places, 3728/3728 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4404 ms. Remains : 197/198 places, 3728/3728 transitions.
Support contains 16 out of 197 places after structural reductions.
[2023-03-10 22:58:16] [INFO ] Flatten gal took : 215 ms
[2023-03-10 22:58:16] [INFO ] Flatten gal took : 146 ms
[2023-03-10 22:58:16] [INFO ] Input system was already deterministic with 3728 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 469 ms. (steps per millisecond=21 ) properties (out of 23) seen :19
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10005 steps, including 5 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-10 22:58:17] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:17] [INFO ] Invariant cache hit.
[2023-03-10 22:58:17] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-10 22:58:17] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
Computed a total of 170 stabilizing places and 324 stable transitions
Graph (complete) has 6009 edges and 197 vertex of which 196 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.32 ms
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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((X(p0)&&(F(G(p0))||G(p1)))))'
Support contains 2 out of 197 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 196 transition count 3728
Applied a total of 1 rules in 86 ms. Remains 196 /197 variables (removed 1) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 22:58:17] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-10 22:58:17] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-10 22:58:18] [INFO ] Dead Transitions using invariants and state equation in 1083 ms found 0 transitions.
[2023-03-10 22:58:18] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:18] [INFO ] Invariant cache hit.
[2023-03-10 22:58:19] [INFO ] Implicit Places using invariants in 591 ms returned []
[2023-03-10 22:58:19] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:19] [INFO ] Invariant cache hit.
[2023-03-10 22:58:19] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:58:21] [INFO ] Implicit Places using invariants and state equation in 1937 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2547 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 195/197 places, 3728/3728 transitions.
Applied a total of 0 rules in 44 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3763 ms. Remains : 195/197 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 183 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s83 s167)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 75 steps with 0 reset in 7 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-01 finished in 4029 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(G(p0)))'
Support contains 1 out of 197 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 197/197 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3727
Applied a total of 2 rules in 670 ms. Remains 196 /197 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-10 22:58:22] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 196 cols
[2023-03-10 22:58:22] [INFO ] Computed 6 place invariants in 14 ms
[2023-03-10 22:58:23] [INFO ] Dead Transitions using invariants and state equation in 1068 ms found 0 transitions.
[2023-03-10 22:58:23] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-10 22:58:23] [INFO ] Invariant cache hit.
[2023-03-10 22:58:23] [INFO ] Implicit Places using invariants in 571 ms returned []
[2023-03-10 22:58:23] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-10 22:58:23] [INFO ] Invariant cache hit.
[2023-03-10 22:58:24] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:58:26] [INFO ] Implicit Places using invariants and state equation in 2059 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2642 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/197 places, 3727/3728 transitions.
Applied a total of 0 rules in 569 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4952 ms. Remains : 194/197 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s83)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 580 steps with 0 reset in 32 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-03 finished in 5067 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)||(p0&&F(!p0)&&G(F(p1)))))))'
Support contains 4 out of 197 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 3728/3728 transitions.
Applied a total of 0 rules in 33 ms. Remains 197 /197 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 22:58:26] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2023-03-10 22:58:26] [INFO ] Computed 6 place invariants in 10 ms
[2023-03-10 22:58:27] [INFO ] Dead Transitions using invariants and state equation in 1106 ms found 0 transitions.
[2023-03-10 22:58:27] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:27] [INFO ] Invariant cache hit.
[2023-03-10 22:58:28] [INFO ] Implicit Places using invariants in 434 ms returned []
[2023-03-10 22:58:28] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:28] [INFO ] Invariant cache hit.
[2023-03-10 22:58:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:58:29] [INFO ] Implicit Places using invariants and state equation in 1634 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2076 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 195/197 places, 3728/3728 transitions.
Applied a total of 0 rules in 30 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3248 ms. Remains : 195/197 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 254 ms :[(NOT p0), (NOT p0), (NOT p0), true, (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=true, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s83 s84), p1:(GT s170 s173)], 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][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 344 reset in 974 ms.
Product exploration explored 100000 steps with 345 reset in 706 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 5681 edges and 195 vertex of which 194 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.43 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/195 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 204 ms. Reduced automaton from 7 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 235 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 357 steps, including 0 resets, run visited all 3 properties in 11 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X p0)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 256 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 268 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 4 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Applied a total of 0 rules in 34 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 22:58:33] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2023-03-10 22:58:33] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-10 22:58:34] [INFO ] Dead Transitions using invariants and state equation in 1136 ms found 0 transitions.
[2023-03-10 22:58:34] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:34] [INFO ] Invariant cache hit.
[2023-03-10 22:58:34] [INFO ] Implicit Places using invariants in 376 ms returned []
[2023-03-10 22:58:34] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:34] [INFO ] Invariant cache hit.
[2023-03-10 22:58:34] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:58:35] [INFO ] Implicit Places using invariants and state equation in 1129 ms returned []
Implicit Place search using SMT with State Equation took 1507 ms to find 0 implicit places.
[2023-03-10 22:58:35] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:35] [INFO ] Invariant cache hit.
[2023-03-10 22:58:36] [INFO ] Dead Transitions using invariants and state equation in 918 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3600 ms. Remains : 195/195 places, 3728/3728 transitions.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 5681 edges and 195 vertex of which 194 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.14 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/195 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 147 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Finished random walk after 270 steps, including 0 resets, run visited all 3 properties in 9 ms. (steps per millisecond=30 )
Knowledge obtained : [(AND p0 (NOT p1)), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 4 factoid took 347 ms. Reduced automaton from 6 states, 9 edges and 2 AP (stutter sensitive) to 6 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 269 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 292 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 340 reset in 961 ms.
Product exploration explored 100000 steps with 346 reset in 683 ms.
Applying partial POR strategy [false, false, false, true, true, true]
Stuttering acceptance computed with spot in 291 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Support contains 4 out of 195 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Applied a total of 0 rules in 619 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 22:58:41] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:41] [INFO ] Invariant cache hit.
[2023-03-10 22:58:42] [INFO ] Dead Transitions using invariants and state equation in 1133 ms found 0 transitions.
[2023-03-10 22:58:42] [INFO ] Redundant transitions in 222 ms returned []
[2023-03-10 22:58:42] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:42] [INFO ] Invariant cache hit.
[2023-03-10 22:58:43] [INFO ] Dead Transitions using invariants and state equation in 921 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2902 ms. Remains : 195/195 places, 3728/3728 transitions.
Support contains 4 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Applied a total of 0 rules in 19 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 22:58:43] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:43] [INFO ] Invariant cache hit.
[2023-03-10 22:58:44] [INFO ] Dead Transitions using invariants and state equation in 881 ms found 0 transitions.
[2023-03-10 22:58:44] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:44] [INFO ] Invariant cache hit.
[2023-03-10 22:58:44] [INFO ] Implicit Places using invariants in 422 ms returned []
[2023-03-10 22:58:44] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:44] [INFO ] Invariant cache hit.
[2023-03-10 22:58:45] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:58:48] [INFO ] Implicit Places using invariants and state equation in 3285 ms returned []
Implicit Place search using SMT with State Equation took 3709 ms to find 0 implicit places.
[2023-03-10 22:58:48] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:48] [INFO ] Invariant cache hit.
[2023-03-10 22:58:49] [INFO ] Dead Transitions using invariants and state equation in 1032 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5643 ms. Remains : 195/195 places, 3728/3728 transitions.
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-04 finished in 23049 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(G(p0)))'
Support contains 1 out of 197 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 197/197 places, 3728/3728 transitions.
Graph (complete) has 6009 edges and 197 vertex of which 196 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 191 transition count 3724
Applied a total of 10 rules in 740 ms. Remains 191 /197 variables (removed 6) and now considering 3724/3728 (removed 4) transitions.
[2023-03-10 22:58:50] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2023-03-10 22:58:50] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-10 22:58:51] [INFO ] Implicit Places using invariants in 566 ms returned []
[2023-03-10 22:58:51] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-10 22:58:51] [INFO ] Invariant cache hit.
[2023-03-10 22:58:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:58:52] [INFO ] Implicit Places using invariants and state equation in 1685 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2260 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 189/197 places, 3724/3728 transitions.
Applied a total of 0 rules in 605 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3607 ms. Remains : 189/197 places, 3724/3728 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-05 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 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 490 steps with 0 reset in 7 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-05 finished in 3706 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)))'
Support contains 1 out of 197 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 196 transition count 3728
Applied a total of 1 rules in 34 ms. Remains 196 /197 variables (removed 1) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 22:58:53] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-10 22:58:53] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-10 22:58:54] [INFO ] Dead Transitions using invariants and state equation in 1079 ms found 0 transitions.
[2023-03-10 22:58:54] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:54] [INFO ] Invariant cache hit.
[2023-03-10 22:58:55] [INFO ] Implicit Places using invariants in 552 ms returned []
[2023-03-10 22:58:55] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:55] [INFO ] Invariant cache hit.
[2023-03-10 22:58:55] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:58:56] [INFO ] Implicit Places using invariants and state equation in 1719 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2278 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/197 places, 3728/3728 transitions.
Applied a total of 0 rules in 37 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3430 ms. Remains : 194/197 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 3 s82)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 51 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-06 finished in 3566 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(((p0 U p1)&&X((p2&&X((p2 U (!p1||G(p2)))))))))'
Support contains 6 out of 197 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 3728/3728 transitions.
Applied a total of 0 rules in 38 ms. Remains 197 /197 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 22:58:57] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2023-03-10 22:58:57] [INFO ] Computed 6 place invariants in 6 ms
[2023-03-10 22:58:58] [INFO ] Dead Transitions using invariants and state equation in 1126 ms found 0 transitions.
[2023-03-10 22:58:58] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:58] [INFO ] Invariant cache hit.
[2023-03-10 22:58:58] [INFO ] Implicit Places using invariants in 451 ms returned []
[2023-03-10 22:58:58] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:58:58] [INFO ] Invariant cache hit.
[2023-03-10 22:58:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:59:00] [INFO ] Implicit Places using invariants and state equation in 1733 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2191 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 196/197 places, 3728/3728 transitions.
Applied a total of 0 rules in 46 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3405 ms. Remains : 196/197 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 283 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2), (AND p1 (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 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 p1 p0), 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=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 5}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND p1 p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ s174 s0), p0:(LEQ s83 s84), p2:(GT 1 (ADD s169 s170))], 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][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 1 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-07 finished in 3728 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 2 out of 197 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 196 transition count 3728
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 195 transition count 3727
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 195 transition count 3727
Applied a total of 3 rules in 61 ms. Remains 195 /197 variables (removed 2) and now considering 3727/3728 (removed 1) transitions.
[2023-03-10 22:59:00] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2023-03-10 22:59:00] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-10 22:59:02] [INFO ] Dead Transitions using invariants and state equation in 1202 ms found 0 transitions.
[2023-03-10 22:59:02] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-10 22:59:02] [INFO ] Invariant cache hit.
[2023-03-10 22:59:02] [INFO ] Implicit Places using invariants in 436 ms returned []
[2023-03-10 22:59:02] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-10 22:59:02] [INFO ] Invariant cache hit.
[2023-03-10 22:59:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:59:03] [INFO ] Implicit Places using invariants and state equation in 1492 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1933 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/197 places, 3727/3728 transitions.
Applied a total of 0 rules in 40 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3237 ms. Remains : 194/197 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 361 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={} source=1 dest: 6}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={} source=4 dest: 0}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p0, acceptance={} source=6 dest: 2}, { cond=(NOT p0), acceptance={} source=6 dest: 4}], [{ cond=(NOT p0), acceptance={} source=7 dest: 5}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=1, aps=[p1:(LEQ 1 s130), p0:(LEQ 1 s82)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-08 finished in 3631 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(G(p0)))'
Support contains 2 out of 197 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 197/197 places, 3728/3728 transitions.
Graph (complete) has 6009 edges and 197 vertex of which 196 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 193 transition count 3726
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 192 transition count 3725
Applied a total of 8 rules in 675 ms. Remains 192 /197 variables (removed 5) and now considering 3725/3728 (removed 3) transitions.
[2023-03-10 22:59:05] [INFO ] Flow matrix only has 407 transitions (discarded 3318 similar events)
// Phase 1: matrix 407 rows 192 cols
[2023-03-10 22:59:05] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-10 22:59:05] [INFO ] Implicit Places using invariants in 547 ms returned []
[2023-03-10 22:59:05] [INFO ] Flow matrix only has 407 transitions (discarded 3318 similar events)
[2023-03-10 22:59:05] [INFO ] Invariant cache hit.
[2023-03-10 22:59:05] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:59:07] [INFO ] Implicit Places using invariants and state equation in 1737 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2288 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 191/197 places, 3725/3728 transitions.
Applied a total of 0 rules in 432 ms. Remains 191 /191 variables (removed 0) and now considering 3725/3725 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3396 ms. Remains : 191/197 places, 3725/3728 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s165 s167)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 496 steps with 0 reset in 6 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-09 finished in 3469 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))'
Support contains 1 out of 197 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 197/197 places, 3728/3728 transitions.
Graph (complete) has 6009 edges and 197 vertex of which 196 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 195 transition count 3727
Applied a total of 3 rules in 478 ms. Remains 195 /197 variables (removed 2) and now considering 3727/3728 (removed 1) transitions.
[2023-03-10 22:59:08] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2023-03-10 22:59:08] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-10 22:59:09] [INFO ] Dead Transitions using invariants and state equation in 1081 ms found 0 transitions.
[2023-03-10 22:59:09] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-10 22:59:09] [INFO ] Invariant cache hit.
[2023-03-10 22:59:09] [INFO ] Implicit Places using invariants in 445 ms returned []
[2023-03-10 22:59:09] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-10 22:59:09] [INFO ] Invariant cache hit.
[2023-03-10 22:59:10] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:59:11] [INFO ] Implicit Places using invariants and state equation in 1617 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2067 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/197 places, 3727/3728 transitions.
Applied a total of 0 rules in 553 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4182 ms. Remains : 194/197 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 62 ms :[true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-10 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}]], initial=1, aps=[p0:(LEQ 1 s83)], 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][true, true]]
Product exploration explored 100000 steps with 151 reset in 1074 ms.
Product exploration explored 100000 steps with 151 reset in 854 ms.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Detected a total of 167/194 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 234 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 51 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 1) seen :0
Finished Best-First random walk after 800 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=200 )
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Property proved to be false thanks to negative knowledge :(F (NOT p0))
Knowledge based reduction with 5 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-10 FALSE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-10 finished in 6802 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((F(p0)&&X(p1)))))'
Support contains 3 out of 197 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 196 transition count 3728
Applied a total of 1 rules in 45 ms. Remains 196 /197 variables (removed 1) and now considering 3728/3728 (removed 0) transitions.
[2023-03-10 22:59:14] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-10 22:59:14] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-10 22:59:15] [INFO ] Dead Transitions using invariants and state equation in 1111 ms found 0 transitions.
[2023-03-10 22:59:15] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:59:15] [INFO ] Invariant cache hit.
[2023-03-10 22:59:16] [INFO ] Implicit Places using invariants in 401 ms returned []
[2023-03-10 22:59:16] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-10 22:59:16] [INFO ] Invariant cache hit.
[2023-03-10 22:59:16] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:59:18] [INFO ] Implicit Places using invariants and state equation in 1942 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2350 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/197 places, 3728/3728 transitions.
Applied a total of 0 rules in 32 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3539 ms. Remains : 194/197 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 219 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 3 s169), p1:(GT s171 s0)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 42518 steps with 169 reset in 438 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-11 finished in 4233 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 197 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 196 transition count 3728
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 195 transition count 3727
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 195 transition count 3727
Applied a total of 3 rules in 82 ms. Remains 195 /197 variables (removed 2) and now considering 3727/3728 (removed 1) transitions.
[2023-03-10 22:59:19] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2023-03-10 22:59:19] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-10 22:59:20] [INFO ] Dead Transitions using invariants and state equation in 1145 ms found 0 transitions.
[2023-03-10 22:59:20] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-10 22:59:20] [INFO ] Invariant cache hit.
[2023-03-10 22:59:20] [INFO ] Implicit Places using invariants in 548 ms returned []
[2023-03-10 22:59:20] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-10 22:59:20] [INFO ] Invariant cache hit.
[2023-03-10 22:59:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:59:22] [INFO ] Implicit Places using invariants and state equation in 1687 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2239 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/197 places, 3727/3728 transitions.
Applied a total of 0 rules in 20 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3488 ms. Remains : 193/197 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-12 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 1 s95)], 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 1291 ms.
Product exploration explored 100000 steps with 50000 reset in 1322 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 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 122 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-V80P20N20-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-12 finished in 6381 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&&(G(F(p1)) U p1))))))'
Support contains 2 out of 197 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 197/197 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 196 transition count 3728
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 195 transition count 3727
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 195 transition count 3727
Applied a total of 3 rules in 79 ms. Remains 195 /197 variables (removed 2) and now considering 3727/3728 (removed 1) transitions.
[2023-03-10 22:59:25] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-10 22:59:25] [INFO ] Invariant cache hit.
[2023-03-10 22:59:26] [INFO ] Dead Transitions using invariants and state equation in 1070 ms found 0 transitions.
[2023-03-10 22:59:26] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-10 22:59:26] [INFO ] Invariant cache hit.
[2023-03-10 22:59:26] [INFO ] Implicit Places using invariants in 506 ms returned []
[2023-03-10 22:59:26] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-10 22:59:26] [INFO ] Invariant cache hit.
[2023-03-10 22:59:27] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-10 22:59:28] [INFO ] Implicit Places using invariants and state equation in 1944 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2454 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/197 places, 3727/3728 transitions.
Applied a total of 0 rules in 30 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3635 ms. Remains : 193/197 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 253 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 5}, { cond=(NOT p1), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s85 s171), p1:(LEQ 3 s171)], 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][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 657 steps with 0 reset in 9 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-15 finished in 3933 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)||(p0&&F(!p0)&&G(F(p1)))))))'
[2023-03-10 22:59:29] [INFO ] Flatten gal took : 135 ms
[2023-03-10 22:59:29] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-10 22:59:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 197 places, 3728 transitions and 28829 arcs took 39 ms.
Total runtime 78944 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT BridgeAndVehicles-PT-V80P20N20
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLCardinality

BK_STOP 1678489225022

--------------------
content from stderr:

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/LTLCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 1 (type EXCL) for 0 BridgeAndVehicles-PT-V80P20N20-LTLCardinality-04
lola: time limit : 3598 sec
lola: memory limit: 32 pages
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FINAL RESULTS
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BridgeAndVehicles-PT-V80P20N20-LTLCardinality-04: LTL unknown AGGR


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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-V80P20N20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is BridgeAndVehicles-PT-V80P20N20, 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 r039-tajo-167813692300283"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N20.tgz
mv BridgeAndVehicles-PT-V80P20N20 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 ;