fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r261-smll-167863535900092
Last Updated
May 14, 2023

About the Execution of ITS-Tools for NeighborGrid-PT-d3n3m1t11

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
297.819 13737.00 23470.00 425.30 TFFFFTTFFTFFFTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r261-smll-167863535900092.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is NeighborGrid-PT-d3n3m1t11, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863535900092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 8.4K Feb 26 09:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 09:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 09:41 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 4.1K Feb 25 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 09:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 26 09:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 09:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Feb 26 09:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 46K Mar 5 18:23 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 NeighborGrid-PT-d3n3m1t11-LTLFireability-00
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-01
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-02
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-03
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-04
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-05
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-06
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-07
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-08
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-09
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-10
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-11
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-12
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-13
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-14
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678727643642

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeighborGrid-PT-d3n3m1t11
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-13 17:14:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-13 17:14:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 17:14:07] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2023-03-13 17:14:07] [INFO ] Transformed 27 places.
[2023-03-13 17:14:07] [INFO ] Transformed 162 transitions.
[2023-03-13 17:14:07] [INFO ] Parsed PT model containing 27 places and 162 transitions and 324 arcs in 150 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 16 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
// Phase 1: matrix 162 rows 27 cols
[2023-03-13 17:14:07] [INFO ] Computed 1 place invariants in 15 ms
[2023-03-13 17:14:07] [INFO ] Implicit Places using invariants in 184 ms returned []
[2023-03-13 17:14:07] [INFO ] Invariant cache hit.
[2023-03-13 17:14:07] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2023-03-13 17:14:07] [INFO ] Invariant cache hit.
[2023-03-13 17:14:07] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 514 ms. Remains : 27/27 places, 162/162 transitions.
Support contains 18 out of 27 places after structural reductions.
[2023-03-13 17:14:08] [INFO ] Flatten gal took : 62 ms
[2023-03-13 17:14:08] [INFO ] Flatten gal took : 24 ms
[2023-03-13 17:14:08] [INFO ] Input system was already deterministic with 162 transitions.
Finished random walk after 75 steps, including 0 resets, run visited all 17 properties in 34 ms. (steps per millisecond=2 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U X((p1&&X(!p1))))))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
[2023-03-13 17:14:08] [INFO ] Invariant cache hit.
[2023-03-13 17:14:08] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-13 17:14:08] [INFO ] Invariant cache hit.
[2023-03-13 17:14:08] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-13 17:14:08] [INFO ] Invariant cache hit.
[2023-03-13 17:14:08] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 272 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 611 ms :[true, true, true, true, true, p1, p1, (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 5}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 7}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=6 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=6 dest: 6}, { cond=(AND p0 p1), acceptance={0} source=6 dest: 7}], [{ cond=(NOT p0), acceptance={} source=7 dest: 4}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(GEQ s6 1), p1:(LT s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 80 steps with 0 reset in 9 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLFireability-01 finished in 992 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(F(p0))))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
[2023-03-13 17:14:09] [INFO ] Invariant cache hit.
[2023-03-13 17:14:09] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-13 17:14:09] [INFO ] Invariant cache hit.
[2023-03-13 17:14:09] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2023-03-13 17:14:09] [INFO ] Invariant cache hit.
[2023-03-13 17:14:09] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 268 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 155 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (GEQ s23 1) (LT s10 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33104 reset in 1155 ms.
Stack based approach found an accepted trace after 1448 steps with 478 reset with depth 15 and stack size 15 in 12 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLFireability-02 finished in 1608 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 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
[2023-03-13 17:14:11] [INFO ] Invariant cache hit.
[2023-03-13 17:14:11] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-13 17:14:11] [INFO ] Invariant cache hit.
[2023-03-13 17:14:11] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-13 17:14:11] [INFO ] Invariant cache hit.
[2023-03-13 17:14:11] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 214 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s14 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2486 reset in 680 ms.
Stack based approach found an accepted trace after 112 steps with 4 reset with depth 4 and stack size 4 in 1 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLFireability-03 finished in 1002 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)||G(F(p1)))))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
[2023-03-13 17:14:12] [INFO ] Invariant cache hit.
[2023-03-13 17:14:12] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-13 17:14:12] [INFO ] Invariant cache hit.
[2023-03-13 17:14:12] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-13 17:14:12] [INFO ] Invariant cache hit.
[2023-03-13 17:14:12] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 253 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 207 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LT s12 1), p1:(GEQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1425 reset in 836 ms.
Stack based approach found an accepted trace after 525 steps with 10 reset with depth 22 and stack size 21 in 3 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLFireability-04 finished in 1320 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 (p1||X(p2)))))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
[2023-03-13 17:14:13] [INFO ] Invariant cache hit.
[2023-03-13 17:14:13] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-13 17:14:13] [INFO ] Invariant cache hit.
[2023-03-13 17:14:13] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-13 17:14:13] [INFO ] Invariant cache hit.
[2023-03-13 17:14:13] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 183 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), true]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LT s5 1), p0:(AND (GEQ s15 1) (GEQ s18 1)), p2:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 320 steps with 56 reset in 3 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLFireability-07 finished in 372 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((p0&&G(p1))))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Graph (trivial) has 138 edges and 27 vertex of which 25 / 27 are part of one of the 1 SCC in 6 ms
Free SCC test removed 24 places
Ensure Unique test removed 157 transitions
Reduce isomorphic transitions removed 157 transitions.
Applied a total of 1 rules in 15 ms. Remains 3 /27 variables (removed 24) and now considering 5/162 (removed 157) transitions.
// Phase 1: matrix 5 rows 3 cols
[2023-03-13 17:14:13] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 17:14:13] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-13 17:14:13] [INFO ] Invariant cache hit.
[2023-03-13 17:14:13] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-03-13 17:14:13] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 17:14:13] [INFO ] Invariant cache hit.
[2023-03-13 17:14:14] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/27 places, 5/162 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 111 ms. Remains : 3/27 places, 5/162 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(LT s0 1), p1:(GEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLFireability-08 finished in 242 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(!p0)&&X((p1&&G(p0)))))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
// Phase 1: matrix 162 rows 27 cols
[2023-03-13 17:14:14] [INFO ] Computed 1 place invariants in 5 ms
[2023-03-13 17:14:14] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-13 17:14:14] [INFO ] Invariant cache hit.
[2023-03-13 17:14:14] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-13 17:14:14] [INFO ] Invariant cache hit.
[2023-03-13 17:14:14] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 250 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 165 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p0), true]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s7 1), p1:(GEQ s4 1)], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLFireability-10 finished in 441 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(F(p0))||G(p1))))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Graph (trivial) has 138 edges and 27 vertex of which 25 / 27 are part of one of the 1 SCC in 0 ms
Free SCC test removed 24 places
Ensure Unique test removed 157 transitions
Reduce isomorphic transitions removed 157 transitions.
Applied a total of 1 rules in 3 ms. Remains 3 /27 variables (removed 24) and now considering 5/162 (removed 157) transitions.
// Phase 1: matrix 5 rows 3 cols
[2023-03-13 17:14:14] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-13 17:14:14] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-13 17:14:14] [INFO ] Invariant cache hit.
[2023-03-13 17:14:14] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-13 17:14:14] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 17:14:14] [INFO ] Invariant cache hit.
[2023-03-13 17:14:14] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/27 places, 5/162 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 91 ms. Remains : 3/27 places, 5/162 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GEQ s1 1), p0:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 37 steps with 0 reset in 1 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLFireability-11 finished in 222 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(X(X((X(G(p0))||(!p1 U (G(!p1)||(!p1&&G(p2))))))))))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
// Phase 1: matrix 162 rows 27 cols
[2023-03-13 17:14:14] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-13 17:14:14] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-13 17:14:14] [INFO ] Invariant cache hit.
[2023-03-13 17:14:14] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-13 17:14:14] [INFO ] Invariant cache hit.
[2023-03-13 17:14:15] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 665 ms :[true, (NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p2)), p1, (AND p1 (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLFireability-12 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=(AND p1 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=3 dest: 6}, { cond=(AND p2 p1 p0), acceptance={} source=3 dest: 7}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND p2 p1), acceptance={} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 0}, { cond=p2, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=7 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=7 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={} source=7 dest: 6}, { cond=(AND p2 p0), acceptance={} source=7 dest: 7}], [{ cond=p1, acceptance={} source=8 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=8 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=8 dest: 3}], [{ cond=true, acceptance={} source=9 dest: 8}], [{ cond=true, acceptance={} source=10 dest: 9}], [{ cond=true, acceptance={} source=11 dest: 10}], [{ cond=true, acceptance={} source=12 dest: 11}]], initial=12, aps=[p0:(AND (LT s17 1) (LT s24 1)), p1:(GEQ s25 1), p2:(LT s24 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLFireability-12 finished in 963 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(G(!p0))&&F(p1))))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Graph (trivial) has 140 edges and 27 vertex of which 25 / 27 are part of one of the 1 SCC in 1 ms
Free SCC test removed 24 places
Ensure Unique test removed 155 transitions
Reduce isomorphic transitions removed 155 transitions.
Applied a total of 1 rules in 3 ms. Remains 3 /27 variables (removed 24) and now considering 7/162 (removed 155) transitions.
// Phase 1: matrix 7 rows 3 cols
[2023-03-13 17:14:15] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-13 17:14:15] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-13 17:14:15] [INFO ] Invariant cache hit.
[2023-03-13 17:14:15] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-13 17:14:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 17:14:15] [INFO ] Invariant cache hit.
[2023-03-13 17:14:15] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/27 places, 7/162 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 100 ms. Remains : 3/27 places, 7/162 transitions.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LT s1 1), p1:(GEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLFireability-14 finished in 279 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 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
// Phase 1: matrix 162 rows 27 cols
[2023-03-13 17:14:16] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-13 17:14:16] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-13 17:14:16] [INFO ] Invariant cache hit.
[2023-03-13 17:14:16] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-13 17:14:16] [INFO ] Invariant cache hit.
[2023-03-13 17:14:16] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 253 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLFireability-15 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:(LT s13 1)], 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 1 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLFireability-15 finished in 387 ms.
All properties solved by simple procedures.
Total runtime 9536 ms.

BK_STOP 1678727657379

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ 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 LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="NeighborGrid-PT-d3n3m1t11"
export BK_EXAMINATION="LTLFireability"
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 NeighborGrid-PT-d3n3m1t11, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r261-smll-167863535900092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d3n3m1t11.tgz
mv NeighborGrid-PT-d3n3m1t11 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;