Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r168-tall-165277016100019.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Peterson-COL-4, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016100019
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 296K
-rw-r--r-- 1 mcc users 8.2K Apr 30 09:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 30 09:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 30 09:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 30 09:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 9 08:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 44K May 10 09:34 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 Peterson-COL-4-LTLCardinality-00
FORMULA_NAME Peterson-COL-4-LTLCardinality-01
FORMULA_NAME Peterson-COL-4-LTLCardinality-02
FORMULA_NAME Peterson-COL-4-LTLCardinality-03
FORMULA_NAME Peterson-COL-4-LTLCardinality-04
FORMULA_NAME Peterson-COL-4-LTLCardinality-05
FORMULA_NAME Peterson-COL-4-LTLCardinality-06
FORMULA_NAME Peterson-COL-4-LTLCardinality-07
FORMULA_NAME Peterson-COL-4-LTLCardinality-08
FORMULA_NAME Peterson-COL-4-LTLCardinality-09
FORMULA_NAME Peterson-COL-4-LTLCardinality-10
FORMULA_NAME Peterson-COL-4-LTLCardinality-11
FORMULA_NAME Peterson-COL-4-LTLCardinality-12
FORMULA_NAME Peterson-COL-4-LTLCardinality-13
FORMULA_NAME Peterson-COL-4-LTLCardinality-14
FORMULA_NAME Peterson-COL-4-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652771328695

Running Version 202205111006
[2022-05-17 07:08:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 07:08:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 07:08:50] [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.
[2022-05-17 07:08:50] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-17 07:08:50] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 589 ms
[2022-05-17 07:08:50] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 500 PT places and 795.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2022-05-17 07:08:50] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 10 ms.
[2022-05-17 07:08:50] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Initial state reduction rules removed 4 formulas.
FORMULA Peterson-COL-4-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-4-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-4-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-4-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-4-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-4-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-4-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 9 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 768 steps, including 0 resets, run visited all 13 properties in 32 ms. (steps per millisecond=24 )
[2022-05-17 07:08:50] [INFO ] Flatten gal took : 15 ms
[2022-05-17 07:08:50] [INFO ] Flatten gal took : 2 ms
Domain [Process(5), Tour(4), Process(5)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 4)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2022-05-17 07:08:50] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 46 ms.
[2022-05-17 07:08:50] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Deduced a syphon composed of 20 places in 4 ms
Reduce places removed 20 places and 40 transitions.
Support contains 350 out of 480 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 18 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2022-05-17 07:08:50] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:08:51] [INFO ] Computed 19 place invariants in 59 ms
[2022-05-17 07:08:51] [INFO ] Implicit Places using invariants in 301 ms returned []
[2022-05-17 07:08:51] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:08:51] [INFO ] Computed 19 place invariants in 8 ms
[2022-05-17 07:08:51] [INFO ] State equation strengthened by 116 read => feed constraints.
[2022-05-17 07:08:51] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 747 ms to find 0 implicit places.
[2022-05-17 07:08:51] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:08:51] [INFO ] Computed 19 place invariants in 9 ms
[2022-05-17 07:08:52] [INFO ] Dead Transitions using invariants and state equation in 336 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 480/480 places, 690/690 transitions.
Support contains 350 out of 480 places after structural reductions.
[2022-05-17 07:08:52] [INFO ] Flatten gal took : 54 ms
[2022-05-17 07:08:52] [INFO ] Flatten gal took : 52 ms
[2022-05-17 07:08:52] [INFO ] Input system was already deterministic with 690 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-17 07:08:52] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:08:52] [INFO ] Computed 19 place invariants in 5 ms
[2022-05-17 07:08:52] [INFO ] [Real]Absence check using 14 positive place invariants in 34 ms returned sat
[2022-05-17 07:08:52] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 6 ms returned sat
[2022-05-17 07:08:52] [INFO ] After 533ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 07:08:53] [INFO ] [Nat]Absence check using 14 positive place invariants in 9 ms returned sat
[2022-05-17 07:08:53] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 4 ms returned sat
[2022-05-17 07:08:53] [INFO ] After 171ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 07:08:53] [INFO ] State equation strengthened by 116 read => feed constraints.
[2022-05-17 07:08:53] [INFO ] After 50ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 07:08:53] [INFO ] Deduced a trap composed of 17 places in 138 ms of which 4 ms to minimize.
[2022-05-17 07:08:53] [INFO ] Deduced a trap composed of 57 places in 153 ms of which 1 ms to minimize.
[2022-05-17 07:08:53] [INFO ] Deduced a trap composed of 56 places in 110 ms of which 1 ms to minimize.
[2022-05-17 07:08:53] [INFO ] Deduced a trap composed of 44 places in 93 ms of which 2 ms to minimize.
[2022-05-17 07:08:54] [INFO ] Deduced a trap composed of 84 places in 133 ms of which 1 ms to minimize.
[2022-05-17 07:08:54] [INFO ] Deduced a trap composed of 69 places in 166 ms of which 1 ms to minimize.
[2022-05-17 07:08:54] [INFO ] Deduced a trap composed of 114 places in 94 ms of which 0 ms to minimize.
[2022-05-17 07:08:54] [INFO ] Deduced a trap composed of 32 places in 95 ms of which 1 ms to minimize.
[2022-05-17 07:08:54] [INFO ] Deduced a trap composed of 96 places in 111 ms of which 2 ms to minimize.
[2022-05-17 07:08:54] [INFO ] Deduced a trap composed of 92 places in 92 ms of which 1 ms to minimize.
[2022-05-17 07:08:54] [INFO ] Deduced a trap composed of 103 places in 88 ms of which 1 ms to minimize.
[2022-05-17 07:08:55] [INFO ] Deduced a trap composed of 18 places in 96 ms of which 0 ms to minimize.
[2022-05-17 07:08:55] [INFO ] Deduced a trap composed of 10 places in 107 ms of which 1 ms to minimize.
[2022-05-17 07:08:55] [INFO ] Deduced a trap composed of 32 places in 110 ms of which 0 ms to minimize.
[2022-05-17 07:08:55] [INFO ] Deduced a trap composed of 14 places in 93 ms of which 0 ms to minimize.
[2022-05-17 07:08:55] [INFO ] Deduced a trap composed of 14 places in 90 ms of which 1 ms to minimize.
[2022-05-17 07:08:55] [INFO ] Deduced a trap composed of 103 places in 110 ms of which 0 ms to minimize.
[2022-05-17 07:08:55] [INFO ] Deduced a trap composed of 113 places in 111 ms of which 0 ms to minimize.
[2022-05-17 07:08:56] [INFO ] Deduced a trap composed of 87 places in 115 ms of which 1 ms to minimize.
[2022-05-17 07:08:56] [INFO ] Deduced a trap composed of 87 places in 115 ms of which 0 ms to minimize.
[2022-05-17 07:08:56] [INFO ] Deduced a trap composed of 142 places in 117 ms of which 0 ms to minimize.
[2022-05-17 07:08:56] [INFO ] Deduced a trap composed of 44 places in 120 ms of which 1 ms to minimize.
[2022-05-17 07:08:56] [INFO ] Deduced a trap composed of 129 places in 120 ms of which 0 ms to minimize.
[2022-05-17 07:08:56] [INFO ] Deduced a trap composed of 43 places in 87 ms of which 0 ms to minimize.
[2022-05-17 07:08:57] [INFO ] Deduced a trap composed of 65 places in 101 ms of which 0 ms to minimize.
[2022-05-17 07:08:57] [INFO ] Deduced a trap composed of 62 places in 98 ms of which 0 ms to minimize.
[2022-05-17 07:08:57] [INFO ] Deduced a trap composed of 62 places in 94 ms of which 1 ms to minimize.
[2022-05-17 07:08:57] [INFO ] Deduced a trap composed of 65 places in 108 ms of which 1 ms to minimize.
[2022-05-17 07:08:57] [INFO ] Deduced a trap composed of 121 places in 130 ms of which 1 ms to minimize.
[2022-05-17 07:08:57] [INFO ] Deduced a trap composed of 73 places in 111 ms of which 1 ms to minimize.
[2022-05-17 07:08:58] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 1 ms to minimize.
[2022-05-17 07:08:58] [INFO ] Deduced a trap composed of 23 places in 117 ms of which 0 ms to minimize.
[2022-05-17 07:08:58] [INFO ] Deduced a trap composed of 87 places in 102 ms of which 1 ms to minimize.
[2022-05-17 07:08:58] [INFO ] Deduced a trap composed of 69 places in 97 ms of which 1 ms to minimize.
[2022-05-17 07:08:58] [INFO ] Deduced a trap composed of 83 places in 104 ms of which 1 ms to minimize.
[2022-05-17 07:08:58] [INFO ] Deduced a trap composed of 69 places in 105 ms of which 1 ms to minimize.
[2022-05-17 07:08:59] [INFO ] Deduced a trap composed of 69 places in 96 ms of which 0 ms to minimize.
[2022-05-17 07:08:59] [INFO ] Deduced a trap composed of 15 places in 128 ms of which 0 ms to minimize.
[2022-05-17 07:08:59] [INFO ] Deduced a trap composed of 84 places in 114 ms of which 0 ms to minimize.
[2022-05-17 07:08:59] [INFO ] Deduced a trap composed of 35 places in 123 ms of which 1 ms to minimize.
[2022-05-17 07:08:59] [INFO ] Deduced a trap composed of 62 places in 118 ms of which 1 ms to minimize.
[2022-05-17 07:09:00] [INFO ] Deduced a trap composed of 112 places in 102 ms of which 1 ms to minimize.
[2022-05-17 07:09:00] [INFO ] Deduced a trap composed of 61 places in 78 ms of which 0 ms to minimize.
[2022-05-17 07:09:00] [INFO ] Deduced a trap composed of 112 places in 96 ms of which 1 ms to minimize.
[2022-05-17 07:09:00] [INFO ] Deduced a trap composed of 83 places in 94 ms of which 0 ms to minimize.
[2022-05-17 07:09:00] [INFO ] Deduced a trap composed of 80 places in 100 ms of which 0 ms to minimize.
[2022-05-17 07:09:01] [INFO ] Deduced a trap composed of 58 places in 91 ms of which 1 ms to minimize.
[2022-05-17 07:09:01] [INFO ] Deduced a trap composed of 80 places in 92 ms of which 0 ms to minimize.
[2022-05-17 07:09:01] [INFO ] Deduced a trap composed of 58 places in 101 ms of which 0 ms to minimize.
[2022-05-17 07:09:01] [INFO ] Deduced a trap composed of 61 places in 92 ms of which 0 ms to minimize.
[2022-05-17 07:09:01] [INFO ] Deduced a trap composed of 38 places in 103 ms of which 1 ms to minimize.
[2022-05-17 07:09:01] [INFO ] Deduced a trap composed of 40 places in 106 ms of which 0 ms to minimize.
[2022-05-17 07:09:02] [INFO ] Deduced a trap composed of 36 places in 113 ms of which 1 ms to minimize.
[2022-05-17 07:09:02] [INFO ] Deduced a trap composed of 79 places in 106 ms of which 1 ms to minimize.
[2022-05-17 07:09:02] [INFO ] Deduced a trap composed of 54 places in 101 ms of which 1 ms to minimize.
[2022-05-17 07:09:02] [INFO ] Deduced a trap composed of 47 places in 108 ms of which 0 ms to minimize.
[2022-05-17 07:09:02] [INFO ] Deduced a trap composed of 47 places in 120 ms of which 2 ms to minimize.
[2022-05-17 07:09:02] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 57 trap constraints in 9403 ms
[2022-05-17 07:09:02] [INFO ] After 9501ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2022-05-17 07:09:02] [INFO ] After 9763ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 125 out of 480 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 36 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2022-05-17 07:09:03] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:09:03] [INFO ] Computed 19 place invariants in 12 ms
[2022-05-17 07:09:03] [INFO ] Implicit Places using invariants in 277 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 282 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 10 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 475/480 places, 690/690 transitions.
Stuttering acceptance computed with spot in 194 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-4-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LEQ 3 (ADD s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69)) (LEQ (ADD s190 s191 s192 s193 s194) (ADD s195 s196 s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 158 steps with 0 reset in 3 ms.
FORMULA Peterson-COL-4-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-4-LTLCardinality-00 finished in 612 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 125 out of 480 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 14 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2022-05-17 07:09:03] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:09:03] [INFO ] Computed 19 place invariants in 4 ms
[2022-05-17 07:09:03] [INFO ] Implicit Places using invariants in 155 ms returned []
[2022-05-17 07:09:03] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:09:03] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-17 07:09:03] [INFO ] State equation strengthened by 116 read => feed constraints.
[2022-05-17 07:09:04] [INFO ] Implicit Places using invariants and state equation in 656 ms returned []
Implicit Place search using SMT with State Equation took 817 ms to find 0 implicit places.
[2022-05-17 07:09:04] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:09:04] [INFO ] Computed 19 place invariants in 3 ms
[2022-05-17 07:09:04] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 480/480 places, 690/690 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-4-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (LEQ (ADD s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194) (ADD s200 s201 s202 s203 s204 s205 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 479 ms.
Product exploration explored 100000 steps with 33333 reset in 433 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 (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 63 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Peterson-COL-4-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Peterson-COL-4-LTLCardinality-01 finished in 2227 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 20 out of 480 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 13 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2022-05-17 07:09:05] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:09:05] [INFO ] Computed 19 place invariants in 7 ms
[2022-05-17 07:09:08] [INFO ] Implicit Places using invariants in 3032 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 3043 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 475/480 places, 690/690 transitions.
Applied a total of 0 rules in 6 ms. Remains 475 /475 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 475/480 places, 690/690 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-4-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 (ADD s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Peterson-COL-4-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-4-LTLCardinality-04 finished in 3210 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 100 out of 480 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 480 transition count 610
Reduce places removed 80 places and 0 transitions.
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Iterating post reduction 1 with 160 rules applied. Total rules applied 240 place count 400 transition count 530
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 2 with 80 rules applied. Total rules applied 320 place count 320 transition count 530
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 320 place count 320 transition count 490
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 400 place count 280 transition count 490
Applied a total of 400 rules in 79 ms. Remains 280 /480 variables (removed 200) and now considering 490/690 (removed 200) transitions.
[2022-05-17 07:09:09] [INFO ] Flow matrix only has 430 transitions (discarded 60 similar events)
// Phase 1: matrix 430 rows 280 cols
[2022-05-17 07:09:09] [INFO ] Computed 19 place invariants in 10 ms
[2022-05-17 07:09:09] [INFO ] Implicit Places using invariants in 146 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 148 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/480 places, 490/690 transitions.
Applied a total of 0 rules in 27 ms. Remains 275 /275 variables (removed 0) and now considering 490/490 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 275/480 places, 490/690 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : Peterson-COL-4-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 (ADD s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 s197 s198 s199 s200 s201 s202...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 402 ms.
Stack based approach found an accepted trace after 6 steps with 0 reset with depth 7 and stack size 7 in 1 ms.
FORMULA Peterson-COL-4-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-4-LTLCardinality-06 finished in 705 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||F(G(X(p1)))))'
Support contains 225 out of 480 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 23 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2022-05-17 07:09:09] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:09:09] [INFO ] Computed 19 place invariants in 4 ms
[2022-05-17 07:09:09] [INFO ] Implicit Places using invariants in 257 ms returned []
[2022-05-17 07:09:09] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:09:09] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-17 07:09:10] [INFO ] State equation strengthened by 116 read => feed constraints.
[2022-05-17 07:09:10] [INFO ] Implicit Places using invariants and state equation in 649 ms returned []
Implicit Place search using SMT with State Equation took 916 ms to find 0 implicit places.
[2022-05-17 07:09:10] [INFO ] Redundant transitions in 57 ms returned []
[2022-05-17 07:09:10] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:09:10] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-17 07:09:10] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 480/480 places, 690/690 transitions.
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : Peterson-COL-4-LTLCardinality-08 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:(LEQ (ADD s380 s381 s382 s383 s384 s385 s386 s387 s388 s389 s390 s391 s392 s393 s394 s395 s396 s397 s398 s399 s400 s401 s402 s403 s404 s405 s406 s407 s...], 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 9841 reset in 763 ms.
Stack based approach found an accepted trace after 67193 steps with 6627 reset with depth 13 and stack size 13 in 541 ms.
FORMULA Peterson-COL-4-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-4-LTLCardinality-08 finished in 2655 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&p1)))'
Support contains 125 out of 480 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Applied a total of 0 rules in 13 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2022-05-17 07:09:12] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:09:12] [INFO ] Computed 19 place invariants in 3 ms
[2022-05-17 07:09:12] [INFO ] Implicit Places using invariants in 144 ms returned []
[2022-05-17 07:09:12] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:09:12] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-17 07:09:12] [INFO ] State equation strengthened by 116 read => feed constraints.
[2022-05-17 07:09:13] [INFO ] Implicit Places using invariants and state equation in 602 ms returned []
Implicit Place search using SMT with State Equation took 754 ms to find 0 implicit places.
[2022-05-17 07:09:13] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 07:09:13] [INFO ] Computed 19 place invariants in 3 ms
[2022-05-17 07:09:13] [INFO ] Dead Transitions using invariants and state equation in 259 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 480/480 places, 690/690 transitions.
Stuttering acceptance computed with spot in 210 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : Peterson-COL-4-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ (ADD s380 s381 s382 s383 s384 s385 s386 s387 s388 s389 s390 s391 s392 s393 s394 s395 s396 s397 s398 s399 s400 s401 s402 s403 s404 s405 s406 s407 s...], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Peterson-COL-4-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-4-LTLCardinality-10 finished in 1262 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U p1)))'
Support contains 25 out of 480 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 200 rules applied. Total rules applied 200 place count 480 transition count 490
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 400 place count 280 transition count 490
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 400 place count 280 transition count 405
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 570 place count 195 transition count 405
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 610 place count 175 transition count 385
Applied a total of 610 rules in 25 ms. Remains 175 /480 variables (removed 305) and now considering 385/690 (removed 305) transitions.
[2022-05-17 07:09:13] [INFO ] Flow matrix only has 325 transitions (discarded 60 similar events)
// Phase 1: matrix 325 rows 175 cols
[2022-05-17 07:09:13] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-17 07:09:13] [INFO ] Implicit Places using invariants in 89 ms returned []
[2022-05-17 07:09:13] [INFO ] Flow matrix only has 325 transitions (discarded 60 similar events)
// Phase 1: matrix 325 rows 175 cols
[2022-05-17 07:09:13] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-17 07:09:13] [INFO ] State equation strengthened by 116 read => feed constraints.
[2022-05-17 07:09:13] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2022-05-17 07:09:13] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-17 07:09:13] [INFO ] Flow matrix only has 325 transitions (discarded 60 similar events)
// Phase 1: matrix 325 rows 175 cols
[2022-05-17 07:09:13] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-17 07:09:14] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 175/480 places, 385/690 transitions.
Finished structural reductions, in 1 iterations. Remains : 175/480 places, 385/690 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Running random walk in product with property : Peterson-COL-4-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(LEQ (ADD s0 s1 s2 s3 s4) (ADD s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 19227 reset in 261 ms.
Stack based approach found an accepted trace after 120 steps with 20 reset with depth 8 and stack size 8 in 0 ms.
FORMULA Peterson-COL-4-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-4-LTLCardinality-11 finished in 836 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X((F(p0)||p0)))))'
Support contains 10 out of 480 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 200 rules applied. Total rules applied 200 place count 480 transition count 490
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 400 place count 280 transition count 490
Performed 95 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 95 Pre rules applied. Total rules applied 400 place count 280 transition count 395
Deduced a syphon composed of 95 places in 0 ms
Reduce places removed 95 places and 0 transitions.
Iterating global reduction 2 with 190 rules applied. Total rules applied 590 place count 185 transition count 395
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 630 place count 165 transition count 375
Applied a total of 630 rules in 36 ms. Remains 165 /480 variables (removed 315) and now considering 375/690 (removed 315) transitions.
[2022-05-17 07:09:14] [INFO ] Flow matrix only has 315 transitions (discarded 60 similar events)
// Phase 1: matrix 315 rows 165 cols
[2022-05-17 07:09:14] [INFO ] Computed 19 place invariants in 3 ms
[2022-05-17 07:09:14] [INFO ] Implicit Places using invariants in 107 ms returned []
[2022-05-17 07:09:14] [INFO ] Flow matrix only has 315 transitions (discarded 60 similar events)
// Phase 1: matrix 315 rows 165 cols
[2022-05-17 07:09:14] [INFO ] Computed 19 place invariants in 5 ms
[2022-05-17 07:09:14] [INFO ] State equation strengthened by 116 read => feed constraints.
[2022-05-17 07:09:14] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
[2022-05-17 07:09:14] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-17 07:09:14] [INFO ] Flow matrix only has 315 transitions (discarded 60 similar events)
// Phase 1: matrix 315 rows 165 cols
[2022-05-17 07:09:14] [INFO ] Computed 19 place invariants in 6 ms
[2022-05-17 07:09:15] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 165/480 places, 375/690 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/480 places, 375/690 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-4-LTLCardinality-12 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:(GT (ADD s0 s1 s2 s3 s4) (ADD s100 s101 s102 s103 s104))], 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 1226 reset in 178 ms.
Stack based approach found an accepted trace after 37 steps with 0 reset with depth 38 and stack size 38 in 0 ms.
FORMULA Peterson-COL-4-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-4-LTLCardinality-12 finished in 847 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(p0))))'
Support contains 180 out of 480 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 480/480 places, 690/690 transitions.
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 480 transition count 610
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 400 transition count 610
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 160 place count 400 transition count 570
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 240 place count 360 transition count 570
Applied a total of 240 rules in 27 ms. Remains 360 /480 variables (removed 120) and now considering 570/690 (removed 120) transitions.
[2022-05-17 07:09:15] [INFO ] Flow matrix only has 510 transitions (discarded 60 similar events)
// Phase 1: matrix 510 rows 360 cols
[2022-05-17 07:09:15] [INFO ] Computed 19 place invariants in 5 ms
[2022-05-17 07:09:15] [INFO ] Implicit Places using invariants in 108 ms returned [0, 1, 2, 3, 4]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 109 ms to find 5 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 355/480 places, 570/690 transitions.
Applied a total of 0 rules in 8 ms. Remains 355 /355 variables (removed 0) and now considering 570/570 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 355/480 places, 570/690 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-4-LTLCardinality-14 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:(GT (ADD s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 s197 s198 s199 s200 s201 s202 s2...], 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 7068 reset in 410 ms.
Stack based approach found an accepted trace after 1081 steps with 74 reset with depth 22 and stack size 22 in 5 ms.
FORMULA Peterson-COL-4-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-4-LTLCardinality-14 finished in 641 ms.
All properties solved by simple procedures.
Total runtime 26018 ms.

BK_STOP 1652771355955

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="Peterson-COL-4"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Peterson-COL-4, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277016100019"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-4.tgz
mv Peterson-COL-4 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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