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.r487-tall-167912703300612.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 lolaxred
Input is TokenRing-COL-040, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r487-tall-167912703300612
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 6.4K Feb 25 21:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 25 21:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 18:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 18:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 17:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 16:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 26 16:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 13:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 13:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 28K 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 TokenRing-COL-040-LTLFireability-00
FORMULA_NAME TokenRing-COL-040-LTLFireability-01
FORMULA_NAME TokenRing-COL-040-LTLFireability-02
FORMULA_NAME TokenRing-COL-040-LTLFireability-03
FORMULA_NAME TokenRing-COL-040-LTLFireability-04
FORMULA_NAME TokenRing-COL-040-LTLFireability-05
FORMULA_NAME TokenRing-COL-040-LTLFireability-06
FORMULA_NAME TokenRing-COL-040-LTLFireability-07
FORMULA_NAME TokenRing-COL-040-LTLFireability-08
FORMULA_NAME TokenRing-COL-040-LTLFireability-09
FORMULA_NAME TokenRing-COL-040-LTLFireability-10
FORMULA_NAME TokenRing-COL-040-LTLFireability-11
FORMULA_NAME TokenRing-COL-040-LTLFireability-12
FORMULA_NAME TokenRing-COL-040-LTLFireability-13
FORMULA_NAME TokenRing-COL-040-LTLFireability-14
FORMULA_NAME TokenRing-COL-040-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679204609026

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-COL-040
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 05:43:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 05:43:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 05:43:30] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-19 05:43:30] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-19 05:43:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 735 ms
[2023-03-19 05:43:31] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 1681 PT places and 68962.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2023-03-19 05:43:31] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 4 ms.
[2023-03-19 05:43:31] [INFO ] Skeletonized 6 HLPN properties in 1 ms. Removed 10 properties that had guard overlaps.
Computed a total of 1 stabilizing places and 0 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Domain [Process(41), Process(41)] of place State breaks symmetries in sort Process
[2023-03-19 05:43:31] [INFO ] Unfolded HLPN to a Petri net with 1681 places and 65641 transitions 262564 arcs in 419 ms.
[2023-03-19 05:43:31] [INFO ] Unfolded 16 HLPN properties in 113 ms.
Initial state reduction rules removed 5 formulas.
FORMULA TokenRing-COL-040-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-040-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 317 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
// Phase 1: matrix 65641 rows 1681 cols
[2023-03-19 05:43:39] [INFO ] Computed 41 place invariants in 362 ms
[2023-03-19 05:43:40] [INFO ] Implicit Places using invariants in 973 ms returned []
Implicit Place search using SMT only with invariants took 997 ms to find 0 implicit places.
[2023-03-19 05:43:40] [INFO ] Invariant cache hit.
[2023-03-19 05:44:01] [INFO ] Dead Transitions using invariants and state equation in 21180 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22508 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Support contains 1681 out of 1681 places after structural reductions.
[2023-03-19 05:44:08] [INFO ] Flatten gal took : 3022 ms
[2023-03-19 05:44:30] [INFO ] Flatten gal took : 4314 ms
[2023-03-19 05:44:55] [INFO ] Input system was already deterministic with 65641 transitions.
Interrupted random walk after 8387 steps, including 2 resets, run timeout after 30004 ms. (steps per millisecond=0 ) properties seen 5
Interrupted Best-First random walk after 536 steps, including 0 resets, run timeout after 5093 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 1 properties.
[2023-03-19 05:45:33] [INFO ] Invariant cache hit.
[2023-03-19 05:45:34] [INFO ] [Real]Absence check using 41 positive place invariants in 20 ms returned sat
[2023-03-19 05:45:35] [INFO ] After 1504ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 05:45:36] [INFO ] [Nat]Absence check using 41 positive place invariants in 143 ms returned sat
[2023-03-19 05:45:36] [INFO ] After 1544ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
FORMULA TokenRing-COL-040-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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' '!((!p0 U G(p0)))'
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 4738 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 05:45:46] [INFO ] Invariant cache hit.
[2023-03-19 05:45:50] [INFO ] Implicit Places using invariants in 4138 ms returned []
Implicit Place search using SMT only with invariants took 4159 ms to find 0 implicit places.
[2023-03-19 05:45:50] [INFO ] Invariant cache hit.
[2023-03-19 05:46:12] [INFO ] Dead Transitions using invariants and state equation in 21716 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30620 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 202 ms :[(NOT p0), true, (NOT p0)]
Running random walk in product with property : TokenRing-COL-040-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(OR (AND (GEQ s26 1) (GEQ s1666 1)) (AND (GEQ s5 1) (GEQ s1645 1)) (AND (GEQ s31 1) (GEQ s1671 1)) (AND (GEQ s0 1) (GEQ s1640 1)) (AND (GEQ s37 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 188 steps with 0 reset in 17 ms.
FORMULA TokenRing-COL-040-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-040-LTLFireability-00 finished in 31112 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)||(p1&&X(p0)))))'
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 412 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 05:46:13] [INFO ] Invariant cache hit.
[2023-03-19 05:46:13] [INFO ] Implicit Places using invariants in 217 ms returned []
Implicit Place search using SMT only with invariants took 219 ms to find 0 implicit places.
[2023-03-19 05:46:13] [INFO ] Invariant cache hit.
[2023-03-19 05:46:34] [INFO ] Dead Transitions using invariants and state equation in 21368 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22018 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND p0 (NOT p1)), p0]
Running random walk in product with property : TokenRing-COL-040-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s26 1) (GEQ s1666 1)) (AND (GEQ s5 1) (GEQ s1645 1)) (AND (GEQ s31 1) (GEQ s1671 1)) (AND (GEQ s0 1) (GEQ s1640 1)) (AND (GEQ s37 1) (GEQ...], 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 424 reset in 8873 ms.
Product exploration explored 100000 steps with 428 reset in 8470 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p1) p0), p0]
Finished random walk after 201 steps, including 0 resets, run visited all 2 properties in 290 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p1) p0)), (F p0)]
Knowledge based reduction with 3 factoid took 185 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p1) p0), p0]
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 343 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 05:46:56] [INFO ] Invariant cache hit.
[2023-03-19 05:46:56] [INFO ] Implicit Places using invariants in 220 ms returned []
Implicit Place search using SMT only with invariants took 222 ms to find 0 implicit places.
[2023-03-19 05:46:56] [INFO ] Invariant cache hit.
[2023-03-19 05:47:18] [INFO ] Dead Transitions using invariants and state equation in 22001 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22572 ms. Remains : 1681/1681 places, 65641/65641 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)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p1) p0), p0]
Finished random walk after 175 steps, including 0 resets, run visited all 2 properties in 247 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p1) p0)), (F p0)]
Knowledge based reduction with 3 factoid took 166 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) p0), p0]
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p1) p0), p0]
Product exploration timeout after 9700 steps with 41 reset in 10013 ms.
Product exploration timeout after 10340 steps with 46 reset in 10006 ms.
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 319 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 05:47:42] [INFO ] Invariant cache hit.
[2023-03-19 05:47:42] [INFO ] Implicit Places using invariants in 212 ms returned []
Implicit Place search using SMT only with invariants took 230 ms to find 0 implicit places.
[2023-03-19 05:47:42] [INFO ] Invariant cache hit.
[2023-03-19 05:48:04] [INFO ] Dead Transitions using invariants and state equation in 21834 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22421 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Treatment of property TokenRing-COL-040-LTLFireability-04 finished in 124364 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 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 2785 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 05:48:19] [INFO ] Invariant cache hit.
[2023-03-19 05:48:23] [INFO ] Implicit Places using invariants in 3553 ms returned []
Implicit Place search using SMT only with invariants took 3570 ms to find 0 implicit places.
[2023-03-19 05:48:23] [INFO ] Invariant cache hit.
[2023-03-19 05:48:44] [INFO ] Dead Transitions using invariants and state equation in 21380 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27763 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-COL-040-LTLFireability-06 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 s26 1) (GEQ s1666 1)) (AND (GEQ s5 1) (GEQ s1645 1)) (AND (GEQ s31 1) (GEQ s1671 1)) (AND (GEQ s0 1) (GEQ s1640 1)) (AND (GEQ s37 1) (GEQ...], 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 518 reset in 3348 ms.
Product exploration explored 100000 steps with 516 reset in 2819 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 193 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=21 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 101 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 05:48:52] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 2452 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 05:49:10] [INFO ] Invariant cache hit.
[2023-03-19 05:49:13] [INFO ] Implicit Places using invariants in 3562 ms returned []
Implicit Place search using SMT only with invariants took 3577 ms to find 0 implicit places.
[2023-03-19 05:49:13] [INFO ] Invariant cache hit.
[2023-03-19 05:49:35] [INFO ] Dead Transitions using invariants and state equation in 21325 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27360 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 72 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 203 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=22 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 118 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 05:49:36] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 518 reset in 2750 ms.
Product exploration explored 100000 steps with 519 reset in 2770 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 2837 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 05:50:00] [INFO ] Invariant cache hit.
[2023-03-19 05:50:21] [INFO ] Dead Transitions using invariants and state equation in 21473 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 24315 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 1711 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 05:50:23] [INFO ] Invariant cache hit.
[2023-03-19 05:50:27] [INFO ] Implicit Places using invariants in 3554 ms returned []
Implicit Place search using SMT only with invariants took 3559 ms to find 0 implicit places.
[2023-03-19 05:50:27] [INFO ] Invariant cache hit.
[2023-03-19 05:50:48] [INFO ] Dead Transitions using invariants and state equation in 21552 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26832 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Treatment of property TokenRing-COL-040-LTLFireability-06 finished in 162791 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)||G((X(F((p2&&F(p0))))||p1)))))'
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 325 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 05:51:00] [INFO ] Invariant cache hit.
[2023-03-19 05:51:00] [INFO ] Implicit Places using invariants in 208 ms returned []
Implicit Place search using SMT only with invariants took 232 ms to find 0 implicit places.
[2023-03-19 05:51:00] [INFO ] Invariant cache hit.
[2023-03-19 05:51:22] [INFO ] Dead Transitions using invariants and state equation in 21192 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21762 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : TokenRing-COL-040-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s262 1) (GEQ s320 1)) (AND (GEQ s377 1) (GEQ s420 1)) (AND (GEQ s922 1) (GEQ s971 1)) (AND (GEQ s607 1) (GEQ s620 1)) (AND (GEQ s1037 1) ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 5110 steps with 21 reset in 10024 ms.
Product exploration timeout after 4380 steps with 16 reset in 10049 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 p2 (NOT p0)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 608 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Interrupted random walk after 3702 steps, including 1 resets, run timeout after 30008 ms. (steps per millisecond=0 ) properties seen 3
Interrupted Best-First random walk after 483 steps, including 0 resets, run timeout after 5019 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 266 steps, including 0 resets, run timeout after 5253 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 266 steps, including 0 resets, run timeout after 5059 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 266 steps, including 0 resets, run timeout after 5317 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 4 properties.
[2023-03-19 05:52:38] [INFO ] Invariant cache hit.
[2023-03-19 05:53:00] [INFO ] [Real]Absence check using 41 positive place invariants in 46 ms returned sat
[2023-03-19 05:53:00] [INFO ] After 21676ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 05:53:21] [INFO ] [Nat]Absence check using 41 positive place invariants in 30 ms returned sat
[2023-03-19 05:53:23] [INFO ] After 22649ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 423 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 425 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Interrupted random walk after 8556 steps, including 2 resets, run timeout after 30003 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 266 steps, including 0 resets, run timeout after 5256 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 266 steps, including 0 resets, run timeout after 5002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 124827 steps, run timeout after 120002 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 124827 steps, saw 46284 distinct states, run finished after 120006 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-19 05:56:04] [INFO ] Invariant cache hit.
[2023-03-19 05:56:24] [INFO ] After 19569ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 313 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 315 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 298 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 05:56:25] [INFO ] Invariant cache hit.
[2023-03-19 05:56:25] [INFO ] Implicit Places using invariants in 251 ms returned []
Implicit Place search using SMT only with invariants took 269 ms to find 0 implicit places.
[2023-03-19 05:56:25] [INFO ] Invariant cache hit.
[2023-03-19 05:56:46] [INFO ] Dead Transitions using invariants and state equation in 21251 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21822 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p1 p2 (NOT p0)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) p1)), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p2) p0 (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p2) (NOT p1)))]
Knowledge based reduction with 15 factoid took 764 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 315 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 05:56:49] [INFO ] Invariant cache hit.
[2023-03-19 05:56:49] [INFO ] Implicit Places using invariants in 199 ms returned []
Implicit Place search using SMT only with invariants took 200 ms to find 0 implicit places.
[2023-03-19 05:56:49] [INFO ] Invariant cache hit.
[2023-03-19 05:57:10] [INFO ] Dead Transitions using invariants and state equation in 20773 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21318 ms. Remains : 1681/1681 places, 65641/65641 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 p2 p1 (NOT p0)), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 493 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Interrupted random walk after 3147 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 2
Interrupted Best-First random walk after 158 steps, including 0 resets, run timeout after 5397 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 158 steps, including 0 resets, run timeout after 5395 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 266 steps, including 0 resets, run timeout after 5342 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 3 properties.
[2023-03-19 05:58:01] [INFO ] Invariant cache hit.
[2023-03-19 05:58:21] [INFO ] After 20243ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 05:58:42] [INFO ] [Nat]Absence check using 41 positive place invariants in 30 ms returned sat
[2023-03-19 05:58:42] [INFO ] After 20815ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 293 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 296 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Interrupted random walk after 7412 steps, including 2 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 333 steps, including 0 resets, run timeout after 5402 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 300 steps, including 0 resets, run timeout after 5013 ms. (steps per millisecond=0 ) properties seen 0
Interrupted probabilistic random walk after 150079 steps, run timeout after 120003 ms. (steps per millisecond=1 ) properties seen :{}
Probabilistic random walk after 150079 steps, saw 52676 distinct states, run finished after 120004 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-19 06:01:24] [INFO ] Invariant cache hit.
[2023-03-19 06:01:44] [INFO ] After 19581ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 290 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 290 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 291 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:01:44] [INFO ] Invariant cache hit.
[2023-03-19 06:01:45] [INFO ] Implicit Places using invariants in 215 ms returned []
Implicit Place search using SMT only with invariants took 224 ms to find 0 implicit places.
[2023-03-19 06:01:45] [INFO ] Invariant cache hit.
[2023-03-19 06:02:06] [INFO ] Dead Transitions using invariants and state equation in 21392 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21911 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (NOT (AND (NOT p2) (NOT p0) p1))), (X (NOT (AND (NOT p2) p0 p1))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p0) p1)))), (X (X (NOT (AND (NOT p2) p0 p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p2) p0 (NOT p1))), (F (AND (NOT p2) (NOT p1)))]
Knowledge based reduction with 10 factoid took 501 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Product exploration timeout after 10570 steps with 45 reset in 10009 ms.
Product exploration timeout after 9510 steps with 39 reset in 10011 ms.
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 308 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:02:28] [INFO ] Invariant cache hit.
[2023-03-19 06:02:29] [INFO ] Implicit Places using invariants in 201 ms returned []
Implicit Place search using SMT only with invariants took 205 ms to find 0 implicit places.
[2023-03-19 06:02:29] [INFO ] Invariant cache hit.
[2023-03-19 06:02:50] [INFO ] Dead Transitions using invariants and state equation in 21467 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21996 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Treatment of property TokenRing-COL-040-LTLFireability-07 finished in 720479 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((X(p1)&&p0))&&F((X(!p1)&&p2)))))'
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 1783 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:03:02] [INFO ] Invariant cache hit.
[2023-03-19 06:03:06] [INFO ] Implicit Places using invariants in 3881 ms returned []
Implicit Place search using SMT only with invariants took 3889 ms to find 0 implicit places.
[2023-03-19 06:03:06] [INFO ] Invariant cache hit.
[2023-03-19 06:03:26] [INFO ] Dead Transitions using invariants and state equation in 20562 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26238 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 218 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p2) p1), p1, (NOT p1)]
Running random walk in product with property : TokenRing-COL-040-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 2}, { cond=(AND p2 p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s26 1) (LT s1666 1)) (OR (LT s5 1) (LT s1645 1)) (OR (LT s31 1) (LT s1671 1)) (OR (LT s0 1) (LT s1640 1)) (OR (LT s37 1) (LT s1677 1)) (OR...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1008 reset in 3556 ms.
Product exploration explored 100000 steps with 1048 reset in 4887 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X p0), (X (NOT (AND (NOT p2) p1))), (X p2), (X (AND p0 (NOT p1))), (X (NOT (AND p2 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p2) p1)))), (X (X p2)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 521 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter sensitive) to 5 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 184 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p2) p1), p1, (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 454 ms. (steps per millisecond=22 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 06:03:37] [INFO ] Invariant cache hit.
[2023-03-19 06:03:37] [INFO ] After 165ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X p0), (X (NOT (AND (NOT p2) p1))), (X p2), (X (AND p0 (NOT p1))), (X (NOT (AND p2 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p2) p1)))), (X (X p2)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1)))), (G (NOT (AND p2 p1)))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (NOT p0)), (F (AND (NOT p2) p1)), (F (NOT p2))]
Knowledge based reduction with 15 factoid took 685 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 195 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
Stuttering acceptance computed with spot in 163 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
[2023-03-19 06:03:39] [INFO ] Invariant cache hit.
Could not prove EG true
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 1768 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:03:56] [INFO ] Invariant cache hit.
[2023-03-19 06:03:59] [INFO ] Implicit Places using invariants in 3689 ms returned []
Implicit Place search using SMT only with invariants took 3690 ms to find 0 implicit places.
[2023-03-19 06:03:59] [INFO ] Invariant cache hit.
[2023-03-19 06:04:20] [INFO ] Dead Transitions using invariants and state equation in 21020 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26482 ms. Remains : 1681/1681 places, 65641/65641 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 p2 (NOT p1)), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (OR p0 p2)), (X (NOT p1)), (X (X (NOT p1))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (OR p0 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 447 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
Finished random walk after 179 steps, including 0 resets, run visited all 4 properties in 13 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (OR p0 p2)), (X (NOT p1)), (X (X (NOT p1))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (OR p0 p2)))]
False Knowledge obtained : [(F p1), (F (AND (NOT p0) (NOT p2))), (F (NOT (OR p0 p2))), (F (NOT p2))]
Knowledge based reduction with 9 factoid took 480 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 185 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
Stuttering acceptance computed with spot in 163 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
[2023-03-19 06:04:23] [INFO ] Invariant cache hit.
Could not prove EG true
Stuttering acceptance computed with spot in 189 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
Product exploration explored 100000 steps with 996 reset in 2866 ms.
Product exploration explored 100000 steps with 1016 reset in 2882 ms.
Applying partial POR strategy [false, true, false, false, true]
Stuttering acceptance computed with spot in 193 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 1989 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:04:46] [INFO ] Invariant cache hit.
[2023-03-19 06:05:08] [INFO ] Dead Transitions using invariants and state equation in 21076 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 23068 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 1833 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:05:09] [INFO ] Invariant cache hit.
[2023-03-19 06:05:13] [INFO ] Implicit Places using invariants in 3705 ms returned []
Implicit Place search using SMT only with invariants took 3706 ms to find 0 implicit places.
[2023-03-19 06:05:13] [INFO ] Invariant cache hit.
[2023-03-19 06:05:33] [INFO ] Dead Transitions using invariants and state equation in 19677 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25219 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Treatment of property TokenRing-COL-040-LTLFireability-08 finished in 162720 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))'
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 319 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:05:43] [INFO ] Invariant cache hit.
[2023-03-19 06:05:43] [INFO ] Implicit Places using invariants in 195 ms returned []
Implicit Place search using SMT only with invariants took 205 ms to find 0 implicit places.
[2023-03-19 06:05:43] [INFO ] Invariant cache hit.
[2023-03-19 06:06:05] [INFO ] Dead Transitions using invariants and state equation in 21362 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21902 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), true, (NOT p0)]
Running random walk in product with property : TokenRing-COL-040-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s26 1) (GEQ s1666 1)) (AND (GEQ s5 1) (GEQ s1645 1)) (AND (GEQ s31 1) (GEQ s1671 1)) (AND (GEQ s0 1) (GEQ s1640 1)) (AND (GEQ s37 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 202 steps with 0 reset in 330 ms.
FORMULA TokenRing-COL-040-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-040-LTLFireability-09 finished in 22975 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((G(!p0)||X((p0&&G(!p1))))))'
Support contains 1681 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 220 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:06:06] [INFO ] Invariant cache hit.
[2023-03-19 06:06:06] [INFO ] Implicit Places using invariants in 193 ms returned []
Implicit Place search using SMT only with invariants took 207 ms to find 0 implicit places.
[2023-03-19 06:06:06] [INFO ] Invariant cache hit.
[2023-03-19 06:06:27] [INFO ] Dead Transitions using invariants and state equation in 20761 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21194 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 166 ms :[true, (AND p0 p1), (AND p0 p1), p0, (OR (NOT p0) p1)]
Running random walk in product with property : TokenRing-COL-040-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=(OR (NOT p0) p1), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (AND (GEQ s26 1) (GEQ s1666 1)) (AND (GEQ s5 1) (GEQ s1645 1)) (AND (GEQ s31 1) (GEQ s1671 1)) (AND (GEQ s0 1) (GEQ s1640 1)) (AND (GEQ s37 1) (GEQ...], 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 164 steps with 0 reset in 7 ms.
FORMULA TokenRing-COL-040-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-040-LTLFireability-10 finished in 21936 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 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 2246 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:06:30] [INFO ] Invariant cache hit.
[2023-03-19 06:06:33] [INFO ] Implicit Places using invariants in 3729 ms returned []
Implicit Place search using SMT only with invariants took 3730 ms to find 0 implicit places.
[2023-03-19 06:06:33] [INFO ] Invariant cache hit.
[2023-03-19 06:06:54] [INFO ] Dead Transitions using invariants and state equation in 20316 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 26318 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-COL-040-LTLFireability-11 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 (AND (GEQ s26 1) (GEQ s1666 1)) (AND (GEQ s5 1) (GEQ s1645 1)) (AND (GEQ s31 1) (GEQ s1671 1)) (AND (GEQ s0 1) (GEQ s1640 1)) (AND (GEQ s37 1) (GEQ...], 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 512 reset in 3302 ms.
Product exploration explored 100000 steps with 519 reset in 2847 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Finished random walk after 159 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=19 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 267 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
[2023-03-19 06:07:02] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 3007 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:07:20] [INFO ] Invariant cache hit.
[2023-03-19 06:07:23] [INFO ] Implicit Places using invariants in 3791 ms returned []
Implicit Place search using SMT only with invariants took 3795 ms to find 0 implicit places.
[2023-03-19 06:07:23] [INFO ] Invariant cache hit.
[2023-03-19 06:07:44] [INFO ] Dead Transitions using invariants and state equation in 21034 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 27841 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Finished random walk after 167 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=13 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
[2023-03-19 06:07:46] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 517 reset in 2805 ms.
Product exploration explored 100000 steps with 519 reset in 3494 ms.
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 2439 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:08:10] [INFO ] Invariant cache hit.
[2023-03-19 06:08:14] [INFO ] Implicit Places using invariants in 3779 ms returned []
Implicit Place search using SMT only with invariants took 3795 ms to find 0 implicit places.
[2023-03-19 06:08:14] [INFO ] Invariant cache hit.
[2023-03-19 06:08:35] [INFO ] Dead Transitions using invariants and state equation in 21325 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 27575 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Treatment of property TokenRing-COL-040-LTLFireability-11 finished in 138406 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((X(X(G(p0)))||(p0&&F(G(p0)))))))'
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 2044 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:08:48] [INFO ] Invariant cache hit.
[2023-03-19 06:08:52] [INFO ] Implicit Places using invariants in 3599 ms returned []
Implicit Place search using SMT only with invariants took 3602 ms to find 0 implicit places.
[2023-03-19 06:08:52] [INFO ] Invariant cache hit.
[2023-03-19 06:09:12] [INFO ] Dead Transitions using invariants and state equation in 20946 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26595 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 204 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-COL-040-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (AND (GEQ s26 1) (GEQ s1666 1)) (AND (GEQ s5 1) (GEQ s1645 1)) (AND (GEQ s31 1) (GEQ s1671 1)) (AND (GEQ s0 1) (GEQ s1640 1)) (AND (GEQ s37 1) (GEQ...], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 3 ms.
FORMULA TokenRing-COL-040-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-040-LTLFireability-12 finished in 27047 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)||((p1 U p0) U G(p0)))))'
Support contains 82 out of 1681 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 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 333 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:09:13] [INFO ] Invariant cache hit.
[2023-03-19 06:09:14] [INFO ] Implicit Places using invariants in 217 ms returned []
Implicit Place search using SMT only with invariants took 218 ms to find 0 implicit places.
[2023-03-19 06:09:14] [INFO ] Invariant cache hit.
[2023-03-19 06:09:33] [INFO ] Dead Transitions using invariants and state equation in 19650 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 20205 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Stuttering acceptance computed with spot in 42 ms :[false]
Running random walk in product with property : TokenRing-COL-040-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s26 1) (GEQ s1666 1)) (AND (GEQ s5 1) (GEQ s1645 1)) (AND (GEQ s31 1) (GEQ s1671 1)) (AND (GEQ s0 1) (GEQ s1640 1)) (AND (GEQ s37 1) (GEQ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 3541 ms.
Stack based approach found an accepted trace after 1846 steps with 0 reset with depth 1847 and stack size 1847 in 58 ms.
FORMULA TokenRing-COL-040-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-COL-040-LTLFireability-14 finished in 24340 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)||(p1&&X(p0)))))'
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))))'
Found a Shortening insensitive property : TokenRing-COL-040-LTLFireability-06
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 2058 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:09:40] [INFO ] Invariant cache hit.
[2023-03-19 06:09:44] [INFO ] Implicit Places using invariants in 3751 ms returned []
Implicit Place search using SMT only with invariants took 3752 ms to find 0 implicit places.
[2023-03-19 06:09:44] [INFO ] Invariant cache hit.
[2023-03-19 06:10:05] [INFO ] Dead Transitions using invariants and state equation in 21132 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 26946 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Running random walk in product with property : TokenRing-COL-040-LTLFireability-06 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 s26 1) (GEQ s1666 1)) (AND (GEQ s5 1) (GEQ s1645 1)) (AND (GEQ s31 1) (GEQ s1671 1)) (AND (GEQ s0 1) (GEQ s1640 1)) (AND (GEQ s37 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 511 reset in 2828 ms.
Product exploration explored 100000 steps with 515 reset in 2798 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 165 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=15 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 106 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 06:10:12] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 1864 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:10:29] [INFO ] Invariant cache hit.
[2023-03-19 06:10:32] [INFO ] Implicit Places using invariants in 3532 ms returned []
Implicit Place search using SMT only with invariants took 3535 ms to find 0 implicit places.
[2023-03-19 06:10:32] [INFO ] Invariant cache hit.
[2023-03-19 06:10:54] [INFO ] Dead Transitions using invariants and state equation in 21369 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26769 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 103 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 153 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=13 )
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 123 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-19 06:10:55] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 518 reset in 4712 ms.
Product exploration explored 100000 steps with 513 reset in 4777 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 2015 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:11:22] [INFO ] Invariant cache hit.
[2023-03-19 06:11:43] [INFO ] Dead Transitions using invariants and state equation in 20954 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22985 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 1825 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:11:45] [INFO ] Invariant cache hit.
[2023-03-19 06:11:49] [INFO ] Implicit Places using invariants in 3467 ms returned []
Implicit Place search using SMT only with invariants took 3494 ms to find 0 implicit places.
[2023-03-19 06:11:49] [INFO ] Invariant cache hit.
[2023-03-19 06:12:10] [INFO ] Dead Transitions using invariants and state equation in 21090 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26417 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Treatment of property TokenRing-COL-040-LTLFireability-06 finished in 161355 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)||G((X(F((p2&&F(p0))))||p1)))))'
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((X(p1)&&p0))&&F((X(!p1)&&p2)))))'
Found a Shortening insensitive property : TokenRing-COL-040-LTLFireability-08
Stuttering acceptance computed with spot in 231 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p2) p1), p1, (NOT p1)]
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 2072 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:12:22] [INFO ] Invariant cache hit.
[2023-03-19 06:12:25] [INFO ] Implicit Places using invariants in 3771 ms returned []
Implicit Place search using SMT only with invariants took 3773 ms to find 0 implicit places.
[2023-03-19 06:12:25] [INFO ] Invariant cache hit.
[2023-03-19 06:12:47] [INFO ] Dead Transitions using invariants and state equation in 21454 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 27304 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Running random walk in product with property : TokenRing-COL-040-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 2}, { cond=(AND p2 p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s26 1) (LT s1666 1)) (OR (LT s5 1) (LT s1645 1)) (OR (LT s31 1) (LT s1671 1)) (OR (LT s0 1) (LT s1640 1)) (OR (LT s37 1) (LT s1677 1)) (OR...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1034 reset in 5215 ms.
Product exploration explored 100000 steps with 1006 reset in 4289 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X p0), (X (NOT (AND (NOT p2) p1))), (X p2), (X (AND p0 (NOT p1))), (X (NOT (AND p2 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p2) p1)))), (X (X p2)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 575 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter sensitive) to 5 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p2) p1), p1, (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 465 ms. (steps per millisecond=21 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 06:12:59] [INFO ] Invariant cache hit.
[2023-03-19 06:12:59] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X p0), (X (NOT (AND (NOT p2) p1))), (X p2), (X (AND p0 (NOT p1))), (X (NOT (AND p2 p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p2) p1)))), (X (X p2)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (G (NOT (AND (NOT p0) (NOT p1)))), (G (NOT (AND p2 p1)))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (NOT p0)), (F (AND (NOT p2) p1)), (F (NOT p2))]
Knowledge based reduction with 15 factoid took 747 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 193 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
Stuttering acceptance computed with spot in 198 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
[2023-03-19 06:13:01] [INFO ] Invariant cache hit.
Could not prove EG true
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 1773 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:13:18] [INFO ] Invariant cache hit.
[2023-03-19 06:13:21] [INFO ] Implicit Places using invariants in 3754 ms returned []
Implicit Place search using SMT only with invariants took 3756 ms to find 0 implicit places.
[2023-03-19 06:13:21] [INFO ] Invariant cache hit.
[2023-03-19 06:13:43] [INFO ] Dead Transitions using invariants and state equation in 21290 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26821 ms. Remains : 1681/1681 places, 65641/65641 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 p2 (NOT p1)), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (OR p0 p2)), (X (NOT p1)), (X (X (NOT p1))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (OR p0 p2)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 446 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
Finished random walk after 178 steps, including 0 resets, run visited all 4 properties in 13 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (OR p0 p2)), (X (NOT p1)), (X (X (NOT p1))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (OR p0 p2)))]
False Knowledge obtained : [(F p1), (F (AND (NOT p0) (NOT p2))), (F (NOT (OR p0 p2))), (F (NOT p2))]
Knowledge based reduction with 9 factoid took 536 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter sensitive) to 5 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
Stuttering acceptance computed with spot in 206 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
[2023-03-19 06:13:46] [INFO ] Invariant cache hit.
Could not prove EG true
Stuttering acceptance computed with spot in 214 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
Product exploration explored 100000 steps with 1041 reset in 3749 ms.
Product exploration explored 100000 steps with 978 reset in 3728 ms.
Applying partial POR strategy [false, true, false, false, true]
Stuttering acceptance computed with spot in 221 ms :[true, (OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p2) p1), p1, (NOT p1)]
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 2464 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:14:11] [INFO ] Invariant cache hit.
[2023-03-19 06:14:32] [INFO ] Dead Transitions using invariants and state equation in 20845 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 23312 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Support contains 82 out of 1681 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1681/1681 places, 65641/65641 transitions.
Applied a total of 0 rules in 1879 ms. Remains 1681 /1681 variables (removed 0) and now considering 65641/65641 (removed 0) transitions.
[2023-03-19 06:14:34] [INFO ] Invariant cache hit.
[2023-03-19 06:14:37] [INFO ] Implicit Places using invariants in 3583 ms returned []
Implicit Place search using SMT only with invariants took 3584 ms to find 0 implicit places.
[2023-03-19 06:14:37] [INFO ] Invariant cache hit.
[2023-03-19 06:14:59] [INFO ] Dead Transitions using invariants and state equation in 21348 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26825 ms. Remains : 1681/1681 places, 65641/65641 transitions.
Treatment of property TokenRing-COL-040-LTLFireability-08 finished in 168465 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)))'
[2023-03-19 06:15:11] [INFO ] Flatten gal took : 2359 ms
[2023-03-19 06:15:12] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLFireability.sr.xml took 363 ms.
[2023-03-19 06:15:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1681 places, 65641 transitions and 262564 arcs took 169 ms.
Total runtime 1901796 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT TokenRing-COL-040
BK_EXAMINATION: LTLFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
LTLFireability

BK_STOP 1679206986357

--------------------
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
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/LTLFireability.xml
/home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin//../BenchKit_head.sh: line 63: 2528 Killed lola --conf=$BIN_DIR/configfiles/ltlfireabilityconf --formula=$DIR/LTLFireability.xml --verdictfile=$DIR/GenericPropertiesVerdict.xml $DIR/model.pnml

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="TokenRing-COL-040"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is TokenRing-COL-040, 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 r487-tall-167912703300612"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-040.tgz
mv TokenRing-COL-040 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 ;