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.r297-tall-167873950400396.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 PolyORBLF-COL-S04J04T06, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950400396
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 588K
-rw-r--r-- 1 mcc users 7.5K Feb 26 14:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 14:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 14:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 14:17 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 3.9K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 14:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 26 14:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K 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 PolyORBLF-COL-S04J04T06-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S04J04T06-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679513433279

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=PolyORBLF-COL-S04J04T06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 19:30:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 19:30:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 19:30:35] [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.
[2023-03-22 19:30:35] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 19:30:35] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 624 ms
[2023-03-22 19:30:35] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 554 PT places and 3040.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2023-03-22 19:30:36] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 7 ms.
[2023-03-22 19:30:36] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 6 formulas.
FORMULA PolyORBLF-COL-S04J04T06-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S04J04T06-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 9 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 4 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 17) seen :15
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-22 19:30:36] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-22 19:30:36] [INFO ] Computed 26 place invariants in 14 ms
[2023-03-22 19:30:36] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-22 19:30:36] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 6 ms returned sat
[2023-03-22 19:30:36] [INFO ] After 283ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
FORMULA PolyORBLF-COL-S04J04T06-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 19:30:37] [INFO ] Flatten gal took : 52 ms
[2023-03-22 19:30:37] [INFO ] Flatten gal took : 9 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2023-03-22 19:30:37] [INFO ] Unfolded HLPN to a Petri net with 554 places and 2998 transitions 20754 arcs in 82 ms.
[2023-03-22 19:30:37] [INFO ] Unfolded 9 HLPN properties in 1 ms.
[2023-03-22 19:30:37] [INFO ] Reduced 36 identical enabling conditions.
[2023-03-22 19:30:37] [INFO ] Reduced 36 identical enabling conditions.
[2023-03-22 19:30:37] [INFO ] Reduced 36 identical enabling conditions.
[2023-03-22 19:30:37] [INFO ] Reduced 36 identical enabling conditions.
Ensure Unique test removed 1626 transitions
Reduce redundant transitions removed 1626 transitions.
Support contains 185 out of 554 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 554/554 places, 1372/1372 transitions.
Applied a total of 0 rules in 57 ms. Remains 554 /554 variables (removed 0) and now considering 1372/1372 (removed 0) transitions.
[2023-03-22 19:30:37] [INFO ] Flow matrix only has 1348 transitions (discarded 24 similar events)
// Phase 1: matrix 1348 rows 554 cols
[2023-03-22 19:30:37] [INFO ] Computed 50 place invariants in 81 ms
[2023-03-22 19:30:38] [INFO ] Dead Transitions using invariants and state equation in 847 ms found 324 transitions.
Found 324 dead transitions using SMT.
Drop transitions removed 324 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 324 transitions.
[2023-03-22 19:30:38] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 554 cols
[2023-03-22 19:30:38] [INFO ] Computed 50 place invariants in 41 ms
[2023-03-22 19:30:38] [INFO ] Implicit Places using invariants in 312 ms returned [432, 433, 434, 435, 436, 437]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 317 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 548/554 places, 1048/1372 transitions.
Applied a total of 0 rules in 13 ms. Remains 548 /548 variables (removed 0) and now considering 1048/1048 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1239 ms. Remains : 548/554 places, 1048/1372 transitions.
Support contains 185 out of 548 places after structural reductions.
[2023-03-22 19:30:38] [INFO ] Flatten gal took : 88 ms
[2023-03-22 19:30:38] [INFO ] Flatten gal took : 95 ms
[2023-03-22 19:30:38] [INFO ] Input system was already deterministic with 1048 transitions.
Support contains 179 out of 548 places (down from 185) after GAL structural reductions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 19) seen :18
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 19:30:39] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 548 cols
[2023-03-22 19:30:39] [INFO ] Computed 44 place invariants in 28 ms
[2023-03-22 19:30:39] [INFO ] [Real]Absence check using 15 positive place invariants in 16 ms returned sat
[2023-03-22 19:30:39] [INFO ] [Real]Absence check using 15 positive and 29 generalized place invariants in 33 ms returned sat
[2023-03-22 19:30:39] [INFO ] After 176ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA PolyORBLF-COL-S04J04T06-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||(p0 U p1)||G(!p1)))'
Support contains 55 out of 548 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 548/548 places, 1048/1048 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 544 transition count 1048
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 538 transition count 1042
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 538 transition count 1042
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 532 transition count 1036
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 532 transition count 1036
Applied a total of 28 rules in 42 ms. Remains 532 /548 variables (removed 16) and now considering 1036/1048 (removed 12) transitions.
[2023-03-22 19:30:39] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2023-03-22 19:30:39] [INFO ] Computed 40 place invariants in 17 ms
[2023-03-22 19:30:40] [INFO ] Dead Transitions using invariants and state equation in 531 ms found 0 transitions.
[2023-03-22 19:30:40] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:30:40] [INFO ] Invariant cache hit.
[2023-03-22 19:30:40] [INFO ] Implicit Places using invariants in 414 ms returned []
[2023-03-22 19:30:40] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:30:40] [INFO ] Invariant cache hit.
[2023-03-22 19:30:41] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:30:43] [INFO ] Implicit Places using invariants and state equation in 2886 ms returned []
Implicit Place search using SMT with State Equation took 3313 ms to find 0 implicit places.
[2023-03-22 19:30:43] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:30:43] [INFO ] Invariant cache hit.
[2023-03-22 19:30:44] [INFO ] Dead Transitions using invariants and state equation in 542 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/548 places, 1036/1048 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4430 ms. Remains : 532/548 places, 1036/1048 transitions.
Stuttering acceptance computed with spot in 302 ms :[(NOT p0), false, false, (AND (NOT p0) p1)]
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(OR (GEQ s130 1) (GEQ s131 1) (GEQ s128 1) (GEQ s129 1) (GEQ s134 1) (GEQ s135 1) (GEQ s132 1) (GEQ s133 1) (GEQ s138 1) (GEQ s139 1) (GEQ s136 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 1292 reset in 544 ms.
Product exploration explored 100000 steps with 1296 reset in 446 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) (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 232 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 86 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 6 factoid took 265 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 55 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Applied a total of 0 rules in 14 ms. Remains 532 /532 variables (removed 0) and now considering 1036/1036 (removed 0) transitions.
[2023-03-22 19:30:46] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:30:46] [INFO ] Invariant cache hit.
[2023-03-22 19:30:46] [INFO ] Dead Transitions using invariants and state equation in 532 ms found 0 transitions.
[2023-03-22 19:30:46] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:30:46] [INFO ] Invariant cache hit.
[2023-03-22 19:30:47] [INFO ] Implicit Places using invariants in 377 ms returned []
[2023-03-22 19:30:47] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:30:47] [INFO ] Invariant cache hit.
[2023-03-22 19:30:47] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:30:50] [INFO ] Implicit Places using invariants and state equation in 3351 ms returned []
Implicit Place search using SMT with State Equation took 3731 ms to find 0 implicit places.
[2023-03-22 19:30:50] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:30:50] [INFO ] Invariant cache hit.
[2023-03-22 19:30:51] [INFO ] Dead Transitions using invariants and state equation in 485 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4766 ms. Remains : 532/532 places, 1036/1036 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 (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 232 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 75 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=37 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 6 factoid took 263 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 1296 reset in 403 ms.
Product exploration explored 100000 steps with 1296 reset in 402 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 55 out of 532 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 532 transition count 1036
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 36 Pre rules applied. Total rules applied 36 place count 532 transition count 1084
Deduced a syphon composed of 72 places in 0 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 72 place count 532 transition count 1084
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 84 place count 520 transition count 1072
Deduced a syphon composed of 60 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 96 place count 520 transition count 1072
Performed 66 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 126 places in 1 ms
Iterating global reduction 1 with 66 rules applied. Total rules applied 162 place count 520 transition count 1072
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 186 place count 496 transition count 1048
Deduced a syphon composed of 108 places in 2 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 210 place count 496 transition count 1048
Deduced a syphon composed of 108 places in 2 ms
Applied a total of 210 rules in 144 ms. Remains 496 /532 variables (removed 36) and now considering 1048/1036 (removed -12) transitions.
[2023-03-22 19:30:53] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
// Phase 1: matrix 1024 rows 496 cols
[2023-03-22 19:30:53] [INFO ] Computed 40 place invariants in 16 ms
[2023-03-22 19:30:53] [INFO ] Dead Transitions using invariants and state equation in 559 ms found 0 transitions.
[2023-03-22 19:30:53] [INFO ] Redundant transitions in 61 ms returned []
[2023-03-22 19:30:53] [INFO ] Flow matrix only has 1024 transitions (discarded 24 similar events)
[2023-03-22 19:30:53] [INFO ] Invariant cache hit.
[2023-03-22 19:30:54] [INFO ] Dead Transitions using invariants and state equation in 549 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 496/532 places, 1048/1036 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1332 ms. Remains : 496/532 places, 1048/1036 transitions.
Support contains 55 out of 532 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 532/532 places, 1036/1036 transitions.
Applied a total of 0 rules in 7 ms. Remains 532 /532 variables (removed 0) and now considering 1036/1036 (removed 0) transitions.
[2023-03-22 19:30:54] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2023-03-22 19:30:54] [INFO ] Computed 40 place invariants in 18 ms
[2023-03-22 19:30:54] [INFO ] Dead Transitions using invariants and state equation in 513 ms found 0 transitions.
[2023-03-22 19:30:54] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:30:54] [INFO ] Invariant cache hit.
[2023-03-22 19:30:55] [INFO ] Implicit Places using invariants in 402 ms returned []
[2023-03-22 19:30:55] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:30:55] [INFO ] Invariant cache hit.
[2023-03-22 19:30:55] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:30:59] [INFO ] Implicit Places using invariants and state equation in 3708 ms returned []
Implicit Place search using SMT with State Equation took 4115 ms to find 0 implicit places.
[2023-03-22 19:30:59] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:30:59] [INFO ] Invariant cache hit.
[2023-03-22 19:30:59] [INFO ] Dead Transitions using invariants and state equation in 479 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5120 ms. Remains : 532/532 places, 1036/1036 transitions.
Treatment of property PolyORBLF-COL-S04J04T06-LTLFireability-01 finished in 20143 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))||(!p0 U X(G(p0)))))'
Support contains 11 out of 548 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 548/548 places, 1048/1048 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 544 transition count 1048
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 538 transition count 1042
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 538 transition count 1042
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 532 transition count 1036
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 532 transition count 1036
Applied a total of 28 rules in 26 ms. Remains 532 /548 variables (removed 16) and now considering 1036/1048 (removed 12) transitions.
[2023-03-22 19:30:59] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:30:59] [INFO ] Invariant cache hit.
[2023-03-22 19:31:00] [INFO ] Dead Transitions using invariants and state equation in 529 ms found 0 transitions.
[2023-03-22 19:31:00] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:31:00] [INFO ] Invariant cache hit.
[2023-03-22 19:31:00] [INFO ] Implicit Places using invariants in 349 ms returned []
[2023-03-22 19:31:00] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:31:00] [INFO ] Invariant cache hit.
[2023-03-22 19:31:00] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:31:03] [INFO ] Implicit Places using invariants and state equation in 3242 ms returned []
Implicit Place search using SMT with State Equation took 3596 ms to find 0 implicit places.
[2023-03-22 19:31:03] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:31:03] [INFO ] Invariant cache hit.
[2023-03-22 19:31:04] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/548 places, 1036/1048 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4671 ms. Remains : 532/548 places, 1036/1048 transitions.
Stuttering acceptance computed with spot in 303 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 5}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={} source=4 dest: 6}, { cond=(NOT p0), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 3}], [{ cond=(NOT p0), acceptance={} source=7 dest: 2}, { cond=p0, acceptance={} source=7 dest: 3}]], initial=4, aps=[p0:(AND (OR (LT s363 8) (LT s367 1) (LT s426 2)) (OR (LT s363 8) (LT s369 1) (LT s425 1) (LT s427 1)) (OR (LT s363 8) (LT s365 1) (LT s426 1) (LT s427 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, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 781 ms.
Product exploration explored 100000 steps with 33333 reset in 803 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 8 states, 12 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S04J04T06-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S04J04T06-LTLFireability-02 finished in 6686 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 U p1))))'
Support contains 18 out of 548 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 548/548 places, 1048/1048 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 544 transition count 1000
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 496 transition count 1000
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 96 place count 496 transition count 940
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 216 place count 436 transition count 940
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 222 place count 430 transition count 934
Iterating global reduction 2 with 6 rules applied. Total rules applied 228 place count 430 transition count 934
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 312 place count 388 transition count 892
Applied a total of 312 rules in 55 ms. Remains 388 /548 variables (removed 160) and now considering 892/1048 (removed 156) transitions.
[2023-03-22 19:31:06] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
// Phase 1: matrix 868 rows 388 cols
[2023-03-22 19:31:06] [INFO ] Computed 40 place invariants in 11 ms
[2023-03-22 19:31:06] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
[2023-03-22 19:31:06] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:31:06] [INFO ] Invariant cache hit.
[2023-03-22 19:31:07] [INFO ] Implicit Places using invariants in 348 ms returned []
[2023-03-22 19:31:07] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:31:07] [INFO ] Invariant cache hit.
[2023-03-22 19:31:07] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:31:14] [INFO ] Implicit Places using invariants and state equation in 6948 ms returned []
Implicit Place search using SMT with State Equation took 7298 ms to find 0 implicit places.
[2023-03-22 19:31:14] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-22 19:31:14] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:31:14] [INFO ] Invariant cache hit.
[2023-03-22 19:31:14] [INFO ] Dead Transitions using invariants and state equation in 356 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 388/548 places, 892/1048 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8155 ms. Remains : 388/548 places, 892/1048 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (GEQ s343 1) (GEQ s342 1) (GEQ s341 1) (GEQ s340 1) (GEQ s339 1) (GEQ s338 1)), p0:(OR (AND (GEQ s11 1) (GEQ s96 1)) (AND (GEQ s11 1) (GEQ s95 1)) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 14861 steps with 0 reset in 125 ms.
FORMULA PolyORBLF-COL-S04J04T06-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T06-LTLFireability-07 finished in 8415 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(p2)&&p1))))'
Support contains 20 out of 548 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 548/548 places, 1048/1048 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 544 transition count 1000
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 496 transition count 1000
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 96 place count 496 transition count 940
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 216 place count 436 transition count 940
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 222 place count 430 transition count 934
Iterating global reduction 2 with 6 rules applied. Total rules applied 228 place count 430 transition count 934
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 300 place count 394 transition count 898
Applied a total of 300 rules in 46 ms. Remains 394 /548 variables (removed 154) and now considering 898/1048 (removed 150) transitions.
[2023-03-22 19:31:14] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
// Phase 1: matrix 874 rows 394 cols
[2023-03-22 19:31:14] [INFO ] Computed 40 place invariants in 12 ms
[2023-03-22 19:31:15] [INFO ] Dead Transitions using invariants and state equation in 470 ms found 0 transitions.
[2023-03-22 19:31:15] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-22 19:31:15] [INFO ] Invariant cache hit.
[2023-03-22 19:31:15] [INFO ] Implicit Places using invariants in 359 ms returned []
[2023-03-22 19:31:15] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-22 19:31:15] [INFO ] Invariant cache hit.
[2023-03-22 19:31:16] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:31:22] [INFO ] Implicit Places using invariants and state equation in 7031 ms returned []
Implicit Place search using SMT with State Equation took 7393 ms to find 0 implicit places.
[2023-03-22 19:31:22] [INFO ] Redundant transitions in 7 ms returned []
[2023-03-22 19:31:22] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-22 19:31:22] [INFO ] Invariant cache hit.
[2023-03-22 19:31:23] [INFO ] Dead Transitions using invariants and state equation in 484 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 394/548 places, 898/1048 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8414 ms. Remains : 394/548 places, 898/1048 transitions.
Stuttering acceptance computed with spot in 132 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s16 1) (GEQ s17 1) (GEQ s18 1) (GEQ s19 1) (GEQ s14 1) (GEQ s15 1)), p1:(AND (OR (LT s109 1) (LT s112 1)) (OR (LT s105 1) (LT s112 1)) (OR (LT...], 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 6542 reset in 348 ms.
Product exploration explored 100000 steps with 6546 reset in 320 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 (NOT p2)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))))), (F p0)]
Knowledge based reduction with 3 factoid took 146 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Stuttering acceptance computed with spot in 87 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
[2023-03-22 19:31:24] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-22 19:31:24] [INFO ] Invariant cache hit.
[2023-03-22 19:31:24] [INFO ] [Real]Absence check using 13 positive place invariants in 8 ms returned sat
[2023-03-22 19:31:25] [INFO ] [Real]Absence check using 13 positive and 27 generalized place invariants in 35 ms returned sat
[2023-03-22 19:31:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 19:31:25] [INFO ] [Real]Absence check using state equation in 680 ms returned sat
[2023-03-22 19:31:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 19:31:26] [INFO ] [Nat]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-22 19:31:26] [INFO ] [Nat]Absence check using 13 positive and 27 generalized place invariants in 34 ms returned sat
[2023-03-22 19:31:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 19:31:30] [INFO ] [Nat]Absence check using state equation in 4709 ms returned sat
[2023-03-22 19:31:30] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:31:31] [INFO ] [Nat]Added 120 Read/Feed constraints in 230 ms returned sat
[2023-03-22 19:31:31] [INFO ] Deduced a trap composed of 51 places in 86 ms of which 5 ms to minimize.
[2023-03-22 19:31:31] [INFO ] Deduced a trap composed of 51 places in 93 ms of which 1 ms to minimize.
[2023-03-22 19:31:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 305 ms
[2023-03-22 19:31:31] [INFO ] Computed and/alt/rep : 606/3433/588 causal constraints (skipped 282 transitions) in 60 ms.
[2023-03-22 19:31:36] [INFO ] Added : 364 causal constraints over 73 iterations in 4951 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 20 out of 394 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 394/394 places, 898/898 transitions.
Applied a total of 0 rules in 20 ms. Remains 394 /394 variables (removed 0) and now considering 898/898 (removed 0) transitions.
[2023-03-22 19:31:36] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-22 19:31:36] [INFO ] Invariant cache hit.
[2023-03-22 19:31:36] [INFO ] Dead Transitions using invariants and state equation in 557 ms found 0 transitions.
[2023-03-22 19:31:36] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-22 19:31:36] [INFO ] Invariant cache hit.
[2023-03-22 19:31:37] [INFO ] Implicit Places using invariants in 352 ms returned []
[2023-03-22 19:31:37] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-22 19:31:37] [INFO ] Invariant cache hit.
[2023-03-22 19:31:37] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:31:42] [INFO ] Implicit Places using invariants and state equation in 5536 ms returned []
Implicit Place search using SMT with State Equation took 5890 ms to find 0 implicit places.
[2023-03-22 19:31:42] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-22 19:31:42] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-22 19:31:42] [INFO ] Invariant cache hit.
[2023-03-22 19:31:43] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6925 ms. Remains : 394/394 places, 898/898 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT (OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))))), (F p0)]
Knowledge based reduction with 3 factoid took 170 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
[2023-03-22 19:31:43] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-22 19:31:43] [INFO ] Invariant cache hit.
[2023-03-22 19:31:44] [INFO ] [Real]Absence check using 13 positive place invariants in 6 ms returned sat
[2023-03-22 19:31:44] [INFO ] [Real]Absence check using 13 positive and 27 generalized place invariants in 35 ms returned sat
[2023-03-22 19:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 19:31:45] [INFO ] [Real]Absence check using state equation in 673 ms returned sat
[2023-03-22 19:31:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 19:31:45] [INFO ] [Nat]Absence check using 13 positive place invariants in 5 ms returned sat
[2023-03-22 19:31:45] [INFO ] [Nat]Absence check using 13 positive and 27 generalized place invariants in 38 ms returned sat
[2023-03-22 19:31:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 19:31:52] [INFO ] [Nat]Absence check using state equation in 7236 ms returned unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 88 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0)]
Product exploration explored 100000 steps with 6588 reset in 313 ms.
Product exploration explored 100000 steps with 6589 reset in 329 ms.
Support contains 20 out of 394 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 394/394 places, 898/898 transitions.
Applied a total of 0 rules in 14 ms. Remains 394 /394 variables (removed 0) and now considering 898/898 (removed 0) transitions.
[2023-03-22 19:31:53] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-22 19:31:53] [INFO ] Invariant cache hit.
[2023-03-22 19:31:54] [INFO ] Dead Transitions using invariants and state equation in 538 ms found 0 transitions.
[2023-03-22 19:31:54] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-22 19:31:54] [INFO ] Invariant cache hit.
[2023-03-22 19:31:54] [INFO ] Implicit Places using invariants in 349 ms returned []
[2023-03-22 19:31:54] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-22 19:31:54] [INFO ] Invariant cache hit.
[2023-03-22 19:31:54] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:32:01] [INFO ] Implicit Places using invariants and state equation in 6742 ms returned []
Implicit Place search using SMT with State Equation took 7102 ms to find 0 implicit places.
[2023-03-22 19:32:01] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-22 19:32:01] [INFO ] Flow matrix only has 874 transitions (discarded 24 similar events)
[2023-03-22 19:32:01] [INFO ] Invariant cache hit.
[2023-03-22 19:32:01] [INFO ] Dead Transitions using invariants and state equation in 442 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8109 ms. Remains : 394/394 places, 898/898 transitions.
Treatment of property PolyORBLF-COL-S04J04T06-LTLFireability-08 finished in 46827 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p1)||p0))))'
Support contains 13 out of 548 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 548/548 places, 1048/1048 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 42 transitions
Trivial Post-agglo rules discarded 42 transitions
Performed 42 trivial Post agglomeration. Transition count delta: 42
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 544 transition count 1006
Reduce places removed 42 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 48 rules applied. Total rules applied 90 place count 502 transition count 1000
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 96 place count 496 transition count 1000
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 96 place count 496 transition count 940
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 216 place count 436 transition count 940
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 222 place count 430 transition count 934
Iterating global reduction 3 with 6 rules applied. Total rules applied 228 place count 430 transition count 934
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 348 place count 370 transition count 874
Applied a total of 348 rules in 49 ms. Remains 370 /548 variables (removed 178) and now considering 874/1048 (removed 174) transitions.
[2023-03-22 19:32:01] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
// Phase 1: matrix 850 rows 370 cols
[2023-03-22 19:32:01] [INFO ] Computed 40 place invariants in 19 ms
[2023-03-22 19:32:02] [INFO ] Dead Transitions using invariants and state equation in 455 ms found 0 transitions.
[2023-03-22 19:32:02] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
[2023-03-22 19:32:02] [INFO ] Invariant cache hit.
[2023-03-22 19:32:02] [INFO ] Implicit Places using invariants in 322 ms returned []
[2023-03-22 19:32:02] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
[2023-03-22 19:32:02] [INFO ] Invariant cache hit.
[2023-03-22 19:32:02] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:32:08] [INFO ] Implicit Places using invariants and state equation in 5650 ms returned []
Implicit Place search using SMT with State Equation took 5974 ms to find 0 implicit places.
[2023-03-22 19:32:08] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-22 19:32:08] [INFO ] Flow matrix only has 850 transitions (discarded 24 similar events)
[2023-03-22 19:32:08] [INFO ] Invariant cache hit.
[2023-03-22 19:32:08] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 370/548 places, 874/1048 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6905 ms. Remains : 370/548 places, 874/1048 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLFireability-10 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:(OR (GEQ s309 4) (GEQ s307 4) (GEQ s308 4) (GEQ s305 4) (GEQ s306 4) (GEQ s304 4)), p1:(OR (AND (GEQ s234 1) (GEQ s240 1)) (AND (GEQ s234 1) (GEQ s239 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 25129 steps with 208 reset in 97 ms.
FORMULA PolyORBLF-COL-S04J04T06-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T06-LTLFireability-10 finished in 7098 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 8 out of 548 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 548/548 places, 1048/1048 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 544 transition count 994
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 490 transition count 994
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 108 place count 490 transition count 934
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 228 place count 430 transition count 934
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 234 place count 424 transition count 928
Iterating global reduction 2 with 6 rules applied. Total rules applied 240 place count 424 transition count 928
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 360 place count 364 transition count 868
Applied a total of 360 rules in 45 ms. Remains 364 /548 variables (removed 184) and now considering 868/1048 (removed 180) transitions.
[2023-03-22 19:32:08] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
// Phase 1: matrix 844 rows 364 cols
[2023-03-22 19:32:08] [INFO ] Computed 40 place invariants in 18 ms
[2023-03-22 19:32:09] [INFO ] Dead Transitions using invariants and state equation in 453 ms found 0 transitions.
[2023-03-22 19:32:09] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:32:09] [INFO ] Invariant cache hit.
[2023-03-22 19:32:09] [INFO ] Implicit Places using invariants in 315 ms returned []
[2023-03-22 19:32:09] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:32:09] [INFO ] Invariant cache hit.
[2023-03-22 19:32:09] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:32:14] [INFO ] Implicit Places using invariants and state equation in 4574 ms returned []
Implicit Place search using SMT with State Equation took 4890 ms to find 0 implicit places.
[2023-03-22 19:32:14] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-22 19:32:14] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:32:14] [INFO ] Invariant cache hit.
[2023-03-22 19:32:14] [INFO ] Dead Transitions using invariants and state equation in 386 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 364/548 places, 868/1048 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5801 ms. Remains : 364/548 places, 868/1048 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S04J04T06-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 s0 10) (GEQ s328 1) (GEQ s334 1)) (AND (GEQ s0 10) (GEQ s333 1) (GEQ s334 1)) (AND (GEQ s0 10) (GEQ s332 1) (GEQ s334 1)) (AND (GEQ s0 10...], 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 1236 reset in 336 ms.
Product exploration explored 100000 steps with 1217 reset in 349 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 103 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 70 ms :[(NOT p0), (NOT p0)]
Finished random walk after 54 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=54 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 108 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 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
[2023-03-22 19:32:15] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:32:15] [INFO ] Invariant cache hit.
[2023-03-22 19:32:16] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2023-03-22 19:32:16] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 70 ms returned sat
[2023-03-22 19:32:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 19:32:17] [INFO ] [Real]Absence check using state equation in 1078 ms returned sat
[2023-03-22 19:32:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 19:32:17] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2023-03-22 19:32:17] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 48 ms returned sat
[2023-03-22 19:32:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 19:32:19] [INFO ] [Nat]Absence check using state equation in 1338 ms returned sat
[2023-03-22 19:32:19] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:32:19] [INFO ] [Nat]Added 120 Read/Feed constraints in 510 ms returned sat
[2023-03-22 19:32:19] [INFO ] Deduced a trap composed of 69 places in 111 ms of which 1 ms to minimize.
[2023-03-22 19:32:20] [INFO ] Deduced a trap composed of 129 places in 116 ms of which 1 ms to minimize.
[2023-03-22 19:32:20] [INFO ] Deduced a trap composed of 46 places in 63 ms of which 1 ms to minimize.
[2023-03-22 19:32:20] [INFO ] Deduced a trap composed of 47 places in 62 ms of which 1 ms to minimize.
[2023-03-22 19:32:20] [INFO ] Deduced a trap composed of 47 places in 72 ms of which 0 ms to minimize.
[2023-03-22 19:32:20] [INFO ] Deduced a trap composed of 47 places in 56 ms of which 0 ms to minimize.
[2023-03-22 19:32:20] [INFO ] Deduced a trap composed of 46 places in 39 ms of which 0 ms to minimize.
[2023-03-22 19:32:20] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 986 ms
[2023-03-22 19:32:20] [INFO ] Computed and/alt/rep : 570/3331/552 causal constraints (skipped 288 transitions) in 66 ms.
[2023-03-22 19:32:24] [INFO ] Added : 231 causal constraints over 47 iterations in 3492 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 8 out of 364 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 364/364 places, 868/868 transitions.
Applied a total of 0 rules in 13 ms. Remains 364 /364 variables (removed 0) and now considering 868/868 (removed 0) transitions.
[2023-03-22 19:32:24] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:32:24] [INFO ] Invariant cache hit.
[2023-03-22 19:32:24] [INFO ] Dead Transitions using invariants and state equation in 521 ms found 0 transitions.
[2023-03-22 19:32:24] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:32:24] [INFO ] Invariant cache hit.
[2023-03-22 19:32:25] [INFO ] Implicit Places using invariants in 326 ms returned []
[2023-03-22 19:32:25] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:32:25] [INFO ] Invariant cache hit.
[2023-03-22 19:32:25] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:32:30] [INFO ] Implicit Places using invariants and state equation in 4921 ms returned []
Implicit Place search using SMT with State Equation took 5248 ms to find 0 implicit places.
[2023-03-22 19:32:30] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-22 19:32:30] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:32:30] [INFO ] Invariant cache hit.
[2023-03-22 19:32:30] [INFO ] Dead Transitions using invariants and state equation in 413 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6221 ms. Remains : 364/364 places, 868/868 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 100 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 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 127 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=31 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 121 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 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
[2023-03-22 19:32:30] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:32:30] [INFO ] Invariant cache hit.
[2023-03-22 19:32:31] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2023-03-22 19:32:31] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 67 ms returned sat
[2023-03-22 19:32:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 19:32:32] [INFO ] [Real]Absence check using state equation in 1035 ms returned sat
[2023-03-22 19:32:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 19:32:32] [INFO ] [Nat]Absence check using 14 positive place invariants in 10 ms returned sat
[2023-03-22 19:32:32] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 50 ms returned sat
[2023-03-22 19:32:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 19:32:34] [INFO ] [Nat]Absence check using state equation in 1268 ms returned sat
[2023-03-22 19:32:34] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:32:34] [INFO ] [Nat]Added 120 Read/Feed constraints in 489 ms returned sat
[2023-03-22 19:32:34] [INFO ] Deduced a trap composed of 69 places in 132 ms of which 0 ms to minimize.
[2023-03-22 19:32:35] [INFO ] Deduced a trap composed of 129 places in 126 ms of which 0 ms to minimize.
[2023-03-22 19:32:35] [INFO ] Deduced a trap composed of 46 places in 56 ms of which 1 ms to minimize.
[2023-03-22 19:32:35] [INFO ] Deduced a trap composed of 47 places in 60 ms of which 0 ms to minimize.
[2023-03-22 19:32:35] [INFO ] Deduced a trap composed of 47 places in 59 ms of which 0 ms to minimize.
[2023-03-22 19:32:35] [INFO ] Deduced a trap composed of 47 places in 57 ms of which 1 ms to minimize.
[2023-03-22 19:32:35] [INFO ] Deduced a trap composed of 46 places in 41 ms of which 1 ms to minimize.
[2023-03-22 19:32:35] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 982 ms
[2023-03-22 19:32:35] [INFO ] Computed and/alt/rep : 570/3331/552 causal constraints (skipped 288 transitions) in 64 ms.
[2023-03-22 19:32:39] [INFO ] Added : 231 causal constraints over 47 iterations in 3480 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1219 reset in 340 ms.
Product exploration explored 100000 steps with 1224 reset in 354 ms.
Support contains 8 out of 364 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 364/364 places, 868/868 transitions.
Applied a total of 0 rules in 34 ms. Remains 364 /364 variables (removed 0) and now considering 868/868 (removed 0) transitions.
[2023-03-22 19:32:39] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:32:39] [INFO ] Invariant cache hit.
[2023-03-22 19:32:40] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
[2023-03-22 19:32:40] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:32:40] [INFO ] Invariant cache hit.
[2023-03-22 19:32:40] [INFO ] Implicit Places using invariants in 321 ms returned []
[2023-03-22 19:32:40] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:32:40] [INFO ] Invariant cache hit.
[2023-03-22 19:32:41] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:32:45] [INFO ] Implicit Places using invariants and state equation in 4853 ms returned []
Implicit Place search using SMT with State Equation took 5176 ms to find 0 implicit places.
[2023-03-22 19:32:45] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-22 19:32:45] [INFO ] Flow matrix only has 844 transitions (discarded 24 similar events)
[2023-03-22 19:32:45] [INFO ] Invariant cache hit.
[2023-03-22 19:32:46] [INFO ] Dead Transitions using invariants and state equation in 424 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6087 ms. Remains : 364/364 places, 868/868 transitions.
Treatment of property PolyORBLF-COL-S04J04T06-LTLFireability-11 finished in 37326 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(p1)||p0)))'
Support contains 12 out of 548 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 548/548 places, 1048/1048 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 36 place count 544 transition count 1012
Reduce places removed 36 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 42 rules applied. Total rules applied 78 place count 508 transition count 1006
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 84 place count 502 transition count 1006
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 60 Pre rules applied. Total rules applied 84 place count 502 transition count 946
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 204 place count 442 transition count 946
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 210 place count 436 transition count 940
Iterating global reduction 3 with 6 rules applied. Total rules applied 216 place count 436 transition count 940
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 312 place count 388 transition count 892
Applied a total of 312 rules in 41 ms. Remains 388 /548 variables (removed 160) and now considering 892/1048 (removed 156) transitions.
[2023-03-22 19:32:46] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
// Phase 1: matrix 868 rows 388 cols
[2023-03-22 19:32:46] [INFO ] Computed 40 place invariants in 20 ms
[2023-03-22 19:32:46] [INFO ] Dead Transitions using invariants and state equation in 444 ms found 0 transitions.
[2023-03-22 19:32:46] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:32:46] [INFO ] Invariant cache hit.
[2023-03-22 19:32:46] [INFO ] Implicit Places using invariants in 352 ms returned []
[2023-03-22 19:32:46] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:32:46] [INFO ] Invariant cache hit.
[2023-03-22 19:32:47] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:32:51] [INFO ] Implicit Places using invariants and state equation in 4132 ms returned []
Implicit Place search using SMT with State Equation took 4486 ms to find 0 implicit places.
[2023-03-22 19:32:51] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-22 19:32:51] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:32:51] [INFO ] Invariant cache hit.
[2023-03-22 19:32:51] [INFO ] Dead Transitions using invariants and state equation in 432 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 388/548 places, 892/1048 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5428 ms. Remains : 388/548 places, 892/1048 transitions.
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (LT s299 1) (LT s298 1) (LT s301 1) (LT s302 1) (LT s300 1) (LT s303 1)), p0:(OR (GEQ s204 1) (GEQ s205 1) (GEQ s206 1) (GEQ s207 1) (GEQ s202 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1637 reset in 359 ms.
Product exploration explored 100000 steps with 1648 reset in 372 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)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 189 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 18 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 210 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p0) (NOT p1))]
Support contains 12 out of 388 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 388/388 places, 892/892 transitions.
Applied a total of 0 rules in 17 ms. Remains 388 /388 variables (removed 0) and now considering 892/892 (removed 0) transitions.
[2023-03-22 19:32:52] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:32:52] [INFO ] Invariant cache hit.
[2023-03-22 19:32:53] [INFO ] Dead Transitions using invariants and state equation in 432 ms found 0 transitions.
[2023-03-22 19:32:53] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:32:53] [INFO ] Invariant cache hit.
[2023-03-22 19:32:53] [INFO ] Implicit Places using invariants in 331 ms returned []
[2023-03-22 19:32:53] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:32:53] [INFO ] Invariant cache hit.
[2023-03-22 19:32:54] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:32:58] [INFO ] Implicit Places using invariants and state equation in 4937 ms returned []
Implicit Place search using SMT with State Equation took 5270 ms to find 0 implicit places.
[2023-03-22 19:32:58] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-22 19:32:58] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:32:58] [INFO ] Invariant cache hit.
[2023-03-22 19:32:58] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6148 ms. Remains : 388/388 places, 892/892 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 (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 168 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 20 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 5 factoid took 254 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1640 reset in 397 ms.
Product exploration explored 100000 steps with 1638 reset in 404 ms.
Support contains 12 out of 388 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 388/388 places, 892/892 transitions.
Applied a total of 0 rules in 10 ms. Remains 388 /388 variables (removed 0) and now considering 892/892 (removed 0) transitions.
[2023-03-22 19:33:00] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:00] [INFO ] Invariant cache hit.
[2023-03-22 19:33:00] [INFO ] Dead Transitions using invariants and state equation in 433 ms found 0 transitions.
[2023-03-22 19:33:00] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:00] [INFO ] Invariant cache hit.
[2023-03-22 19:33:01] [INFO ] Implicit Places using invariants in 359 ms returned []
[2023-03-22 19:33:01] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:01] [INFO ] Invariant cache hit.
[2023-03-22 19:33:01] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:33:05] [INFO ] Implicit Places using invariants and state equation in 4176 ms returned []
Implicit Place search using SMT with State Equation took 4537 ms to find 0 implicit places.
[2023-03-22 19:33:05] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-22 19:33:05] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:05] [INFO ] Invariant cache hit.
[2023-03-22 19:33:05] [INFO ] Dead Transitions using invariants and state equation in 442 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5439 ms. Remains : 388/388 places, 892/892 transitions.
Treatment of property PolyORBLF-COL-S04J04T06-LTLFireability-12 finished in 19772 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U X(X(X((G(p1)&&F(p0))))))))'
Support contains 32 out of 548 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 548/548 places, 1048/1048 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 544 transition count 1048
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 538 transition count 1042
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 538 transition count 1042
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 22 place count 532 transition count 1036
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 532 transition count 1036
Applied a total of 28 rules in 18 ms. Remains 532 /548 variables (removed 16) and now considering 1036/1048 (removed 12) transitions.
[2023-03-22 19:33:05] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
// Phase 1: matrix 1012 rows 532 cols
[2023-03-22 19:33:05] [INFO ] Computed 40 place invariants in 19 ms
[2023-03-22 19:33:06] [INFO ] Dead Transitions using invariants and state equation in 542 ms found 0 transitions.
[2023-03-22 19:33:06] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:33:06] [INFO ] Invariant cache hit.
[2023-03-22 19:33:06] [INFO ] Implicit Places using invariants in 367 ms returned []
[2023-03-22 19:33:06] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:33:06] [INFO ] Invariant cache hit.
[2023-03-22 19:33:07] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:33:11] [INFO ] Implicit Places using invariants and state equation in 4686 ms returned []
Implicit Place search using SMT with State Equation took 5055 ms to find 0 implicit places.
[2023-03-22 19:33:11] [INFO ] Flow matrix only has 1012 transitions (discarded 24 similar events)
[2023-03-22 19:33:11] [INFO ] Invariant cache hit.
[2023-03-22 19:33:11] [INFO ] Dead Transitions using invariants and state equation in 523 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 532/548 places, 1036/1048 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6140 ms. Remains : 532/548 places, 1036/1048 transitions.
Stuttering acceptance computed with spot in 724 ms :[(NOT p1), (NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 11}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 14}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 13}], [{ cond=(AND p0 p1), acceptance={} source=3 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 13}], [{ cond=true, acceptance={} source=4 dest: 14}], [{ cond=true, acceptance={} source=5 dest: 13}], [{ cond=true, acceptance={} source=6 dest: 4}], [{ cond=p0, acceptance={} source=7 dest: 5}, { cond=(NOT p0), acceptance={} source=7 dest: 8}], [{ cond=p0, acceptance={} source=8 dest: 3}, { cond=(NOT p0), acceptance={} source=8 dest: 12}], [{ cond=p0, acceptance={} source=9 dest: 6}, { cond=(NOT p0), acceptance={} source=9 dest: 7}], [{ cond=true, acceptance={} source=10 dest: 9}], [{ cond=true, acceptance={0} source=11 dest: 11}], [{ cond=(AND p0 p1), acceptance={0} source=12 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=12 dest: 3}, { cond=(NOT p0), acceptance={0} source=12 dest: 12}], [{ cond=(AND p0 p1), acceptance={} source=13 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=13 dest: 14}], [{ cond=(AND p0 p1), acceptance={0} source=14 dest: 0}, { cond=(NOT p1), acceptance={0} source=14 dest: 11}, { cond=(AND (NOT p0) p1), acceptance={0} source=14 dest: 14}]], initial=10, aps=[p1:(OR (AND (GEQ s123 1) (GEQ s125 1) (GEQ s160 1)) (AND (GEQ s123 1) (GEQ s125 1) (GEQ s161 1)) (AND (GEQ s123 1) (GEQ s125 1) (GEQ s162 1)) (AND (GEQ s1...], 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, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 42 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S04J04T06-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S04J04T06-LTLFireability-14 finished in 6895 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||(p0 U p1)||G(!p1)))'
Found a Shortening insensitive property : PolyORBLF-COL-S04J04T06-LTLFireability-01
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), false, false, (AND (NOT p0) p1)]
Support contains 55 out of 548 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 548/548 places, 1048/1048 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 544 transition count 994
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 490 transition count 994
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 60 Pre rules applied. Total rules applied 108 place count 490 transition count 934
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 2 with 120 rules applied. Total rules applied 228 place count 430 transition count 934
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 234 place count 424 transition count 928
Iterating global reduction 2 with 6 rules applied. Total rules applied 240 place count 424 transition count 928
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 312 place count 388 transition count 892
Applied a total of 312 rules in 32 ms. Remains 388 /548 variables (removed 160) and now considering 892/1048 (removed 156) transitions.
[2023-03-22 19:33:13] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
// Phase 1: matrix 868 rows 388 cols
[2023-03-22 19:33:13] [INFO ] Computed 40 place invariants in 24 ms
[2023-03-22 19:33:13] [INFO ] Dead Transitions using invariants and state equation in 464 ms found 0 transitions.
[2023-03-22 19:33:13] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:13] [INFO ] Invariant cache hit.
[2023-03-22 19:33:13] [INFO ] Implicit Places using invariants in 332 ms returned []
[2023-03-22 19:33:13] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:13] [INFO ] Invariant cache hit.
[2023-03-22 19:33:14] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:33:18] [INFO ] Implicit Places using invariants and state equation in 4774 ms returned []
Implicit Place search using SMT with State Equation took 5108 ms to find 0 implicit places.
[2023-03-22 19:33:18] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:18] [INFO ] Invariant cache hit.
[2023-03-22 19:33:19] [INFO ] Dead Transitions using invariants and state equation in 461 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 388/548 places, 892/1048 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 6068 ms. Remains : 388/548 places, 892/1048 transitions.
Running random walk in product with property : PolyORBLF-COL-S04J04T06-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(OR (GEQ s112 1) (GEQ s113 1) (GEQ s110 1) (GEQ s111 1) (GEQ s116 1) (GEQ s117 1) (GEQ s114 1) (GEQ s115 1) (GEQ s120 1) (GEQ s121 1) (GEQ s118 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 1794 reset in 441 ms.
Product exploration explored 100000 steps with 1790 reset in 453 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) (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 211 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 53 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 6 factoid took 264 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 55 out of 388 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 388/388 places, 892/892 transitions.
Applied a total of 0 rules in 3 ms. Remains 388 /388 variables (removed 0) and now considering 892/892 (removed 0) transitions.
[2023-03-22 19:33:20] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:20] [INFO ] Invariant cache hit.
[2023-03-22 19:33:21] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
[2023-03-22 19:33:21] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:21] [INFO ] Invariant cache hit.
[2023-03-22 19:33:21] [INFO ] Implicit Places using invariants in 345 ms returned []
[2023-03-22 19:33:21] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:21] [INFO ] Invariant cache hit.
[2023-03-22 19:33:22] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:33:40] [INFO ] Implicit Places using invariants and state equation in 18947 ms returned []
Implicit Place search using SMT with State Equation took 19303 ms to find 0 implicit places.
[2023-03-22 19:33:40] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:40] [INFO ] Invariant cache hit.
[2023-03-22 19:33:41] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20265 ms. Remains : 388/388 places, 892/892 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 (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 234 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Finished random walk after 63 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 6 factoid took 263 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 1794 reset in 435 ms.
Product exploration explored 100000 steps with 1786 reset in 448 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 55 out of 388 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 388/388 places, 892/892 transitions.
Applied a total of 0 rules in 14 ms. Remains 388 /388 variables (removed 0) and now considering 892/892 (removed 0) transitions.
[2023-03-22 19:33:43] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:43] [INFO ] Invariant cache hit.
[2023-03-22 19:33:43] [INFO ] Dead Transitions using invariants and state equation in 430 ms found 0 transitions.
[2023-03-22 19:33:43] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-22 19:33:43] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:43] [INFO ] Invariant cache hit.
[2023-03-22 19:33:44] [INFO ] Dead Transitions using invariants and state equation in 465 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 926 ms. Remains : 388/388 places, 892/892 transitions.
Support contains 55 out of 388 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 388/388 places, 892/892 transitions.
Applied a total of 0 rules in 2 ms. Remains 388 /388 variables (removed 0) and now considering 892/892 (removed 0) transitions.
[2023-03-22 19:33:44] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:44] [INFO ] Invariant cache hit.
[2023-03-22 19:33:44] [INFO ] Dead Transitions using invariants and state equation in 424 ms found 0 transitions.
[2023-03-22 19:33:44] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:44] [INFO ] Invariant cache hit.
[2023-03-22 19:33:44] [INFO ] Implicit Places using invariants in 330 ms returned []
[2023-03-22 19:33:44] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:44] [INFO ] Invariant cache hit.
[2023-03-22 19:33:45] [INFO ] State equation strengthened by 120 read => feed constraints.
[2023-03-22 19:33:51] [INFO ] Implicit Places using invariants and state equation in 6230 ms returned []
Implicit Place search using SMT with State Equation took 6562 ms to find 0 implicit places.
[2023-03-22 19:33:51] [INFO ] Flow matrix only has 868 transitions (discarded 24 similar events)
[2023-03-22 19:33:51] [INFO ] Invariant cache hit.
[2023-03-22 19:33:51] [INFO ] Dead Transitions using invariants and state equation in 455 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7444 ms. Remains : 388/388 places, 892/892 transitions.
Treatment of property PolyORBLF-COL-S04J04T06-LTLFireability-01 finished in 38781 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(p2)&&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(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' '!(F((G(p1)||p0)))'
[2023-03-22 19:33:51] [INFO ] Flatten gal took : 67 ms
[2023-03-22 19:33:51] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/LTLFireability.sr.xml took 3 ms.
[2023-03-22 19:33:51] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 548 places, 1048 transitions and 4716 arcs took 6 ms.
Total runtime 196634 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1778/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1778/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1778/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1778/ltl_3_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : PolyORBLF-COL-S04J04T06-LTLFireability-01
Could not compute solution for formula : PolyORBLF-COL-S04J04T06-LTLFireability-08
Could not compute solution for formula : PolyORBLF-COL-S04J04T06-LTLFireability-11
Could not compute solution for formula : PolyORBLF-COL-S04J04T06-LTLFireability-12

BK_STOP 1679513633781

--------------------
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 PolyORBLF-COL-S04J04T06-LTLFireability-01
ltl formula formula --ltl=/tmp/1778/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 548 places, 1048 transitions and 4716 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 0.120 real 0.040 user 0.030 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1778/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1778/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1778/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1778/ltl_0_
pnml2lts-mc( 0/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 3/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** 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:
*** 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:
pnml2lts-mc( 2/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
pnml2lts-mc( 1/ 4), ** error **: more than 30 predicates in buchi automaton are currently not supported
*** 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:
*** 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:
malloc_consolidate(): invalid chunk size
malloc_consolidate(): invalid chunk size
malloc_consolidate(): invalid chunk size
malloc_consolidate(): invalid chunk size
ltl formula name PolyORBLF-COL-S04J04T06-LTLFireability-08
ltl formula formula --ltl=/tmp/1778/ltl_1_
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 548 places, 1048 transitions and 4716 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 0.120 real 0.030 user 0.050 sys
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1778/ltl_1_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1778/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1778/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1778/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name PolyORBLF-COL-S04J04T06-LTLFireability-11
ltl formula formula --ltl=/tmp/1778/ltl_2_
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 548 places, 1048 transitions and 4716 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 0.120 real 0.040 user 0.030 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1778/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1778/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1778/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1778/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
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:
malloc_consolidate(): invalid chunk size
ltl formula name PolyORBLF-COL-S04J04T06-LTLFireability-12
ltl formula formula --ltl=/tmp/1778/ltl_3_
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 548 places, 1048 transitions and 4716 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 0.120 real 0.050 user 0.010 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1778/ltl_3_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1778/ltl_3_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1778/ltl_3_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1778/ltl_3_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)

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="PolyORBLF-COL-S04J04T06"
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 PolyORBLF-COL-S04J04T06, 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 r297-tall-167873950400396"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S04J04T06.tgz
mv PolyORBLF-COL-S04J04T06 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 ;