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.r233-tall-167856418300036.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)
..............
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is HypertorusGrid-PT-d2k2p1b00, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r233-tall-167856418300036
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 10K Feb 26 10:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 26 10:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 10:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 10:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 16:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 10:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Feb 26 10:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 10:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 10:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 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
-rwxr-xr-x 1 mcc users 35K 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 HypertorusGrid-PT-d2k2p1b00-LTLFireability-00
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-01
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-02
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-03
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-04
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-05
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-06
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-07
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-08
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-09
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-10
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-11
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-12
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-13
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-14
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679434376547

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HypertorusGrid-PT-d2k2p1b00
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 21:32:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 21:32:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 21:32:58] [INFO ] Load time of PNML (sax parser for PT used): 32 ms
[2023-03-21 21:32:58] [INFO ] Transformed 52 places.
[2023-03-21 21:32:58] [INFO ] Transformed 64 transitions.
[2023-03-21 21:32:58] [INFO ] Parsed PT model containing 52 places and 64 transitions and 256 arcs in 98 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 10 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2023-03-21 21:32:58] [INFO ] Computed 21 place invariants in 10 ms
[2023-03-21 21:32:58] [INFO ] Implicit Places using invariants in 159 ms returned []
[2023-03-21 21:32:58] [INFO ] Invariant cache hit.
[2023-03-21 21:32:58] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
[2023-03-21 21:32:58] [INFO ] Invariant cache hit.
[2023-03-21 21:32:58] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 329 ms. Remains : 52/52 places, 64/64 transitions.
Support contains 31 out of 52 places after structural reductions.
[2023-03-21 21:32:59] [INFO ] Flatten gal took : 28 ms
[2023-03-21 21:32:59] [INFO ] Flatten gal took : 10 ms
[2023-03-21 21:32:59] [INFO ] Input system was already deterministic with 64 transitions.
Support contains 29 out of 52 places (down from 31) after GAL structural reductions.
Finished random walk after 37 steps, including 0 resets, run visited all 20 properties in 19 ms. (steps per millisecond=1 )
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' '!((G(p0) U X((!p1 U X(!p2)))))'
Support contains 6 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:32:59] [INFO ] Invariant cache hit.
[2023-03-21 21:32:59] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-21 21:32:59] [INFO ] Invariant cache hit.
[2023-03-21 21:32:59] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2023-03-21 21:32:59] [INFO ] Invariant cache hit.
[2023-03-21 21:32:59] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 633 ms :[p2, p2, p2, p2, p2, true, p2, (AND (NOT p0) p2), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 6}, { cond=(AND p0 p1), acceptance={} source=2 dest: 7}], [{ cond=p2, acceptance={} source=3 dest: 5}], [{ cond=(AND p1 p2), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) p1 p2), acceptance={0} source=6 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=6 dest: 4}, { cond=(AND p0 p2), acceptance={0} source=6 dest: 6}, { cond=(AND p0 p1 p2), acceptance={0} source=6 dest: 7}], [{ cond=(AND (NOT p0) p2), acceptance={} source=7 dest: 5}, { cond=(AND p0 p2), acceptance={} source=7 dest: 8}], [{ cond=(NOT p0), acceptance={} source=8 dest: 5}, { cond=p0, acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(AND (GEQ s17 1) (GEQ s40 1)), p1:(AND (GEQ s16 1) (GEQ s38 1)), p2:(AND (GEQ s19 1) (GEQ s42 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, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 619 steps with 192 reset in 23 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-00 finished in 876 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((p0||G(p1)))))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:00] [INFO ] Invariant cache hit.
[2023-03-21 21:33:00] [INFO ] Implicit Places using invariants in 119 ms returned []
[2023-03-21 21:33:00] [INFO ] Invariant cache hit.
[2023-03-21 21:33:00] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2023-03-21 21:33:00] [INFO ] Invariant cache hit.
[2023-03-21 21:33:00] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 269 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 188 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(AND (GEQ s19 1) (GEQ s37 1)), p0:(AND (GEQ s19 1) (GEQ s37 1) (GEQ s17 1) (GEQ s21 1))], 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][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-01 finished in 472 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(!p1)))))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 13 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:00] [INFO ] Invariant cache hit.
[2023-03-21 21:33:00] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-21 21:33:00] [INFO ] Invariant cache hit.
[2023-03-21 21:33:01] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-21 21:33:01] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 21:33:01] [INFO ] Invariant cache hit.
[2023-03-21 21:33:01] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 177 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s19 1) (GEQ s37 1)), p0:(AND (GEQ s1 1) (GEQ s45 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2188 reset in 415 ms.
Stack based approach found an accepted trace after 73863 steps with 1596 reset with depth 9 and stack size 9 in 286 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-02 finished in 1004 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 6 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:01] [INFO ] Invariant cache hit.
[2023-03-21 21:33:01] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-21 21:33:01] [INFO ] Invariant cache hit.
[2023-03-21 21:33:02] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
[2023-03-21 21:33:02] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 21:33:02] [INFO ] Invariant cache hit.
[2023-03-21 21:33:02] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 158 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s7 1) (LT s29 1) (AND (GEQ s18 1) (GEQ s26 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7742 reset in 371 ms.
Stack based approach found an accepted trace after 8897 steps with 660 reset with depth 19 and stack size 19 in 31 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-03 finished in 663 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 U p1)||(G(F(p2))&&X(p1)))))'
Support contains 2 out of 52 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 5 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:02] [INFO ] Invariant cache hit.
[2023-03-21 21:33:02] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-21 21:33:02] [INFO ] Invariant cache hit.
[2023-03-21 21:33:02] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-03-21 21:33:02] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 21:33:02] [INFO ] Invariant cache hit.
[2023-03-21 21:33:02] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 226 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (GEQ s16 1) (GEQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 58404 steps with 3278 reset in 178 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-05 finished in 473 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&(G(p0)||G((p1 U (p2||X(p2))))))))'
Support contains 6 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:03] [INFO ] Invariant cache hit.
[2023-03-21 21:33:03] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-21 21:33:03] [INFO ] Invariant cache hit.
[2023-03-21 21:33:03] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-21 21:33:03] [INFO ] Invariant cache hit.
[2023-03-21 21:33:03] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 161 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 329 ms :[(NOT p0), (NOT p0), (NOT p2), (AND p0 (NOT p2)), (NOT p2), (AND (NOT p0) (NOT p2)), true, (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=0 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 6}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 6}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (GEQ s16 1) (GEQ s38 1)), p2:(AND (GEQ s6 1) (GEQ s28 1)), p1:(AND (GEQ s19 1) (GEQ s42 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 15 steps with 5 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-06 finished in 542 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 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:03] [INFO ] Invariant cache hit.
[2023-03-21 21:33:03] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-21 21:33:03] [INFO ] Invariant cache hit.
[2023-03-21 21:33:03] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-21 21:33:03] [INFO ] Invariant cache hit.
[2023-03-21 21:33:03] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 164 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-07 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 (AND (GEQ s18 1) (GEQ s26 1)) (AND (GEQ s3 1) (GEQ s47 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 22009 reset in 285 ms.
Stack based approach found an accepted trace after 4509 steps with 975 reset with depth 24 and stack size 24 in 14 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-07 finished in 598 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' '!((!p0 U p1))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:04] [INFO ] Invariant cache hit.
[2023-03-21 21:33:04] [INFO ] Implicit Places using invariants in 91 ms returned []
[2023-03-21 21:33:04] [INFO ] Invariant cache hit.
[2023-03-21 21:33:04] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2023-03-21 21:33:04] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 21:33:04] [INFO ] Invariant cache hit.
[2023-03-21 21:33:04] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 249 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(AND (GEQ s16 1) (GEQ s20 1)), p0:(AND (GEQ s17 1) (GEQ s40 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 20 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-08 finished in 332 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((G(!p0)||X((G(F(!p2))||p1))))))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:04] [INFO ] Invariant cache hit.
[2023-03-21 21:33:04] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-21 21:33:04] [INFO ] Invariant cache hit.
[2023-03-21 21:33:04] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-21 21:33:04] [INFO ] Invariant cache hit.
[2023-03-21 21:33:04] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 236 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(OR (LT s16 1) (LT s24 1)), p0:(AND (GEQ s19 1) (GEQ s37 1)), p2:(AND (GEQ s16 1) (GEQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 31597 reset in 226 ms.
Product exploration explored 100000 steps with 31571 reset in 251 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 176 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Finished random walk after 12 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 (NOT p1) p2))]
Knowledge based reduction with 2 factoid took 247 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:06] [INFO ] Invariant cache hit.
[2023-03-21 21:33:06] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-21 21:33:06] [INFO ] Invariant cache hit.
[2023-03-21 21:33:06] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-21 21:33:06] [INFO ] Invariant cache hit.
[2023-03-21 21:33:06] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 154 ms. Remains : 52/52 places, 64/64 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 165 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 178 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Finished random walk after 23 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 (NOT p1) p2))]
Knowledge based reduction with 2 factoid took 234 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Product exploration explored 100000 steps with 31300 reset in 230 ms.
Product exploration explored 100000 steps with 31521 reset in 226 ms.
Applying partial POR strategy [false, true, true, false]
Stuttering acceptance computed with spot in 192 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:08] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 21:33:08] [INFO ] Invariant cache hit.
[2023-03-21 21:33:08] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 57 ms. Remains : 52/52 places, 64/64 transitions.
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:08] [INFO ] Invariant cache hit.
[2023-03-21 21:33:08] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-21 21:33:08] [INFO ] Invariant cache hit.
[2023-03-21 21:33:08] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-21 21:33:08] [INFO ] Invariant cache hit.
[2023-03-21 21:33:08] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144 ms. Remains : 52/52 places, 64/64 transitions.
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-09 finished in 4258 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)||(!p1 U p2))))'
Support contains 6 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:08] [INFO ] Invariant cache hit.
[2023-03-21 21:33:08] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-21 21:33:08] [INFO ] Invariant cache hit.
[2023-03-21 21:33:08] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-21 21:33:08] [INFO ] Invariant cache hit.
[2023-03-21 21:33:08] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 184 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(AND (GEQ s19 1) (GEQ s42 1)), p1:(AND (GEQ s16 1) (GEQ s41 1)), p0:(OR (LT s18 1) (LT s36 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 39 steps with 1 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-10 finished in 354 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)||(!p0&&F(!p1))) U (F(p3)&&p2))))'
Support contains 7 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:09] [INFO ] Invariant cache hit.
[2023-03-21 21:33:09] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-21 21:33:09] [INFO ] Invariant cache hit.
[2023-03-21 21:33:09] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2023-03-21 21:33:09] [INFO ] Invariant cache hit.
[2023-03-21 21:33:09] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 136 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), true, (NOT p3), (AND p1 p0), p1]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 2}, { cond=(AND p2 (NOT p3)), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p3), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={} source=4 dest: 5}], [{ cond=p1, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(AND (GEQ s19 1) (GEQ s42 1)), p0:(AND (GEQ s16 1) (GEQ s20 1)), p3:(AND (GEQ s16 1) (GEQ s24 1)), p1:(AND (GEQ s18 1) (GEQ s22 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][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 84 steps with 4 reset in 1 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-11 finished in 434 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||F(p1)))))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:09] [INFO ] Invariant cache hit.
[2023-03-21 21:33:09] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-21 21:33:09] [INFO ] Invariant cache hit.
[2023-03-21 21:33:09] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-21 21:33:09] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 21:33:09] [INFO ] Invariant cache hit.
[2023-03-21 21:33:09] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 160 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s13 1) (GEQ s32 1)), p1:(OR (LT s19 1) (LT s27 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1870 reset in 286 ms.
Product exploration explored 100000 steps with 1821 reset in 298 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 4 factoid took 208 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 166 steps, including 0 resets, run visited all 2 properties in 9 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 4 factoid took 247 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 8 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:11] [INFO ] Invariant cache hit.
[2023-03-21 21:33:11] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-21 21:33:11] [INFO ] Invariant cache hit.
[2023-03-21 21:33:11] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-21 21:33:11] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 21:33:11] [INFO ] Invariant cache hit.
[2023-03-21 21:33:11] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 162 ms. Remains : 52/52 places, 64/64 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 4 factoid took 197 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 96 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 4 factoid took 241 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1837 reset in 297 ms.
Stack based approach found an accepted trace after 66172 steps with 1242 reset with depth 95 and stack size 95 in 206 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-12 finished in 3061 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(!p1))))'
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:12] [INFO ] Invariant cache hit.
[2023-03-21 21:33:12] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-21 21:33:12] [INFO ] Invariant cache hit.
[2023-03-21 21:33:12] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-21 21:33:12] [INFO ] Invariant cache hit.
[2023-03-21 21:33:12] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 162 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 163 ms :[true, (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(AND (GEQ s16 1) (GEQ s38 1)), p1:(OR (LT s18 1) (LT s36 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-13 finished in 346 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 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:13] [INFO ] Invariant cache hit.
[2023-03-21 21:33:13] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-21 21:33:13] [INFO ] Invariant cache hit.
[2023-03-21 21:33:13] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-21 21:33:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 21:33:13] [INFO ] Invariant cache hit.
[2023-03-21 21:33:13] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 177 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s17 1) (GEQ s40 1))], 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 116 steps with 0 reset in 1 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-14 finished in 230 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 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 6 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:13] [INFO ] Invariant cache hit.
[2023-03-21 21:33:13] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-21 21:33:13] [INFO ] Invariant cache hit.
[2023-03-21 21:33:13] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-21 21:33:13] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-21 21:33:13] [INFO ] Invariant cache hit.
[2023-03-21 21:33:13] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 154 ms. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s5 1) (GEQ s31 1))], 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 290 steps with 0 reset in 1 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-15 finished in 202 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((G(!p0)||X((G(F(!p2))||p1))))))'
Found a Shortening insensitive property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-09
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 6 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:13] [INFO ] Invariant cache hit.
[2023-03-21 21:33:13] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-21 21:33:13] [INFO ] Invariant cache hit.
[2023-03-21 21:33:13] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-21 21:33:13] [INFO ] Invariant cache hit.
[2023-03-21 21:33:13] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 163 ms. Remains : 52/52 places, 64/64 transitions.
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(OR (LT s16 1) (LT s24 1)), p0:(AND (GEQ s19 1) (GEQ s37 1)), p2:(AND (GEQ s16 1) (GEQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 31388 reset in 205 ms.
Product exploration explored 100000 steps with 31391 reset in 222 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 147 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Finished random walk after 41 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 (NOT p1) p2))]
Knowledge based reduction with 2 factoid took 280 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:15] [INFO ] Invariant cache hit.
[2023-03-21 21:33:15] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-21 21:33:15] [INFO ] Invariant cache hit.
[2023-03-21 21:33:15] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
[2023-03-21 21:33:15] [INFO ] Invariant cache hit.
[2023-03-21 21:33:15] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 52/52 places, 64/64 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 143 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Finished random walk after 116 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (X (NOT (AND p0 (NOT p1) p2))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1)), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 (NOT p1) p2))]
Knowledge based reduction with 2 factoid took 209 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Product exploration explored 100000 steps with 31428 reset in 210 ms.
Product exploration explored 100000 steps with 31464 reset in 227 ms.
Applying partial POR strategy [false, true, true, false]
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2), (AND (NOT p1) p0 p2)]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 5 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 21:33:17] [INFO ] Invariant cache hit.
[2023-03-21 21:33:17] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 67 ms. Remains : 52/52 places, 64/64 transitions.
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 0 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2023-03-21 21:33:17] [INFO ] Invariant cache hit.
[2023-03-21 21:33:17] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-21 21:33:17] [INFO ] Invariant cache hit.
[2023-03-21 21:33:17] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-21 21:33:17] [INFO ] Invariant cache hit.
[2023-03-21 21:33:17] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140 ms. Remains : 52/52 places, 64/64 transitions.
Treatment of property HypertorusGrid-PT-d2k2p1b00-LTLFireability-09 finished in 3983 ms.
[2023-03-21 21:33:17] [INFO ] Flatten gal took : 6 ms
[2023-03-21 21:33:17] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 6 ms.
[2023-03-21 21:33:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 52 places, 64 transitions and 256 arcs took 1 ms.
Total runtime 19108 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1531/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : HypertorusGrid-PT-d2k2p1b00-LTLFireability-09

BK_STOP 1679434398569

--------------------
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 LTLFireability -timeout 360 -rebuildPNML
mcc2023
ltl formula name HypertorusGrid-PT-d2k2p1b00-LTLFireability-09
ltl formula formula --ltl=/tmp/1531/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 52 places, 64 transitions and 256 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.010 real 0.010 user 0.000 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1531/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1531/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1531/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1531/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 5 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***

Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:

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="HypertorusGrid-PT-d2k2p1b00"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is HypertorusGrid-PT-d2k2p1b00, 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 r233-tall-167856418300036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d2k2p1b00.tgz
mv HypertorusGrid-PT-d2k2p1b00 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 ;