Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r140-tall-162089128100564.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Peterson-COL-3, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089128100564
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 06:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 06:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 08:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 08:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 43K May 5 16:51 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-3-00
FORMULA_NAME Peterson-COL-3-01
FORMULA_NAME Peterson-COL-3-02
FORMULA_NAME Peterson-COL-3-03
FORMULA_NAME Peterson-COL-3-04
FORMULA_NAME Peterson-COL-3-05
FORMULA_NAME Peterson-COL-3-06
FORMULA_NAME Peterson-COL-3-07
FORMULA_NAME Peterson-COL-3-08
FORMULA_NAME Peterson-COL-3-09
FORMULA_NAME Peterson-COL-3-10
FORMULA_NAME Peterson-COL-3-11
FORMULA_NAME Peterson-COL-3-12
FORMULA_NAME Peterson-COL-3-13
FORMULA_NAME Peterson-COL-3-14
FORMULA_NAME Peterson-COL-3-15

=== Now, execution of the tool begins

BK_START 1621007416052

Running Version 0
[2021-05-14 15:50:17] [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]
[2021-05-14 15:50:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 15:50:17] [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.
[2021-05-14 15:50:17] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-14 15:50:18] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 584 ms
[2021-05-14 15:50:18] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 256 PT places and 396.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
FORMULA Peterson-COL-3-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 15:50:18] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions in 3 ms.
[2021-05-14 15:50:18] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_1143887677109256066.dot
[2021-05-14 15:50:18] [INFO ] Initial state test concluded for 3 properties.
Reduce places removed 2 places and 0 transitions.
FORMULA Peterson-COL-3-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 100002 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=719 ) properties (out of 25) seen :24
Running SMT prover for 1 properties.
// Phase 1: matrix 14 rows 9 cols
[2021-05-14 15:50:18] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-14 15:50:18] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2021-05-14 15:50:18] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-14 15:50:18] [INFO ] Flatten gal took : 16 ms
FORMULA Peterson-COL-3-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 15:50:18] [INFO ] Flatten gal took : 2 ms
[2021-05-14 15:50:18] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions in 18 ms.
[2021-05-14 15:50:18] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_1364923826748024967.dot
[2021-05-14 15:50:18] [INFO ] Initial state test concluded for 2 properties.
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 24 transitions.
Support contains 224 out of 244 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 21 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2021-05-14 15:50:18] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2021-05-14 15:50:18] [INFO ] Computed 15 place invariants in 15 ms
[2021-05-14 15:50:18] [INFO ] Implicit Places using invariants in 126 ms returned []
[2021-05-14 15:50:18] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2021-05-14 15:50:18] [INFO ] Computed 15 place invariants in 3 ms
[2021-05-14 15:50:19] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-14 15:50:19] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
[2021-05-14 15:50:19] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2021-05-14 15:50:19] [INFO ] Computed 15 place invariants in 3 ms
[2021-05-14 15:50:19] [INFO ] Dead Transitions using invariants and state equation in 169 ms returned []
Finished structural reductions, in 1 iterations. Remains : 244/244 places, 332/332 transitions.
[2021-05-14 15:50:19] [INFO ] Flatten gal took : 33 ms
[2021-05-14 15:50:19] [INFO ] Flatten gal took : 32 ms
[2021-05-14 15:50:19] [INFO ] Input system was already deterministic with 332 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 446 ms. (steps per millisecond=224 ) properties (out of 23) seen :19
Running SMT prover for 4 properties.
[2021-05-14 15:50:19] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2021-05-14 15:50:19] [INFO ] Computed 15 place invariants in 2 ms
[2021-05-14 15:50:19] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2021-05-14 15:50:19] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 2 ms returned sat
[2021-05-14 15:50:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 15:50:20] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2021-05-14 15:50:20] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-14 15:50:20] [INFO ] [Real]Added 66 Read/Feed constraints in 9 ms returned sat
[2021-05-14 15:50:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 15:50:20] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2021-05-14 15:50:20] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 2 ms returned sat
[2021-05-14 15:50:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 15:50:20] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2021-05-14 15:50:20] [INFO ] [Nat]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-14 15:50:20] [INFO ] Deduced a trap composed of 13 places in 88 ms of which 2 ms to minimize.
[2021-05-14 15:50:20] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 2 ms to minimize.
[2021-05-14 15:50:20] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 2 ms to minimize.
[2021-05-14 15:50:20] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 2 ms to minimize.
[2021-05-14 15:50:20] [INFO ] Deduced a trap composed of 16 places in 79 ms of which 1 ms to minimize.
[2021-05-14 15:50:20] [INFO ] Deduced a trap composed of 35 places in 38 ms of which 1 ms to minimize.
[2021-05-14 15:50:20] [INFO ] Deduced a trap composed of 54 places in 36 ms of which 0 ms to minimize.
[2021-05-14 15:50:20] [INFO ] Deduced a trap composed of 34 places in 38 ms of which 1 ms to minimize.
[2021-05-14 15:50:20] [INFO ] Deduced a trap composed of 34 places in 35 ms of which 1 ms to minimize.
[2021-05-14 15:50:20] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 1 ms to minimize.
[2021-05-14 15:50:21] [INFO ] Deduced a trap composed of 31 places in 26 ms of which 0 ms to minimize.
[2021-05-14 15:50:21] [INFO ] Deduced a trap composed of 55 places in 46 ms of which 0 ms to minimize.
[2021-05-14 15:50:21] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 890 ms
[2021-05-14 15:50:21] [INFO ] Computed and/alt/rep : 283/461/283 causal constraints (skipped 21 transitions) in 27 ms.
[2021-05-14 15:50:22] [INFO ] Deduced a trap composed of 52 places in 56 ms of which 1 ms to minimize.
[2021-05-14 15:50:22] [INFO ] Deduced a trap composed of 48 places in 53 ms of which 1 ms to minimize.
[2021-05-14 15:50:22] [INFO ] Deduced a trap composed of 53 places in 37 ms of which 0 ms to minimize.
[2021-05-14 15:50:22] [INFO ] Deduced a trap composed of 52 places in 33 ms of which 0 ms to minimize.
[2021-05-14 15:50:22] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 283 ms
[2021-05-14 15:50:22] [INFO ] Added : 277 causal constraints over 56 iterations in 1451 ms. Result :sat
[2021-05-14 15:50:22] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned unsat
[2021-05-14 15:50:22] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2021-05-14 15:50:22] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 1 ms returned sat
[2021-05-14 15:50:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 15:50:22] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2021-05-14 15:50:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 15:50:22] [INFO ] [Nat]Absence check using 11 positive place invariants in 11 ms returned sat
[2021-05-14 15:50:22] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 2 ms returned sat
[2021-05-14 15:50:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 15:50:22] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2021-05-14 15:50:22] [INFO ] [Nat]Added 66 Read/Feed constraints in 11 ms returned sat
[2021-05-14 15:50:22] [INFO ] Deduced a trap composed of 49 places in 76 ms of which 0 ms to minimize.
[2021-05-14 15:50:23] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 1 ms to minimize.
[2021-05-14 15:50:23] [INFO ] Deduced a trap composed of 13 places in 56 ms of which 0 ms to minimize.
[2021-05-14 15:50:23] [INFO ] Deduced a trap composed of 34 places in 66 ms of which 1 ms to minimize.
[2021-05-14 15:50:23] [INFO ] Deduced a trap composed of 16 places in 50 ms of which 0 ms to minimize.
[2021-05-14 15:50:23] [INFO ] Deduced a trap composed of 52 places in 55 ms of which 1 ms to minimize.
[2021-05-14 15:50:23] [INFO ] Deduced a trap composed of 84 places in 70 ms of which 1 ms to minimize.
[2021-05-14 15:50:23] [INFO ] Deduced a trap composed of 57 places in 84 ms of which 0 ms to minimize.
[2021-05-14 15:50:23] [INFO ] Deduced a trap composed of 59 places in 55 ms of which 1 ms to minimize.
[2021-05-14 15:50:23] [INFO ] Deduced a trap composed of 42 places in 91 ms of which 1 ms to minimize.
[2021-05-14 15:50:23] [INFO ] Deduced a trap composed of 16 places in 45 ms of which 1 ms to minimize.
[2021-05-14 15:50:23] [INFO ] Deduced a trap composed of 20 places in 62 ms of which 2 ms to minimize.
[2021-05-14 15:50:23] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 12 trap constraints in 919 ms
[2021-05-14 15:50:23] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2021-05-14 15:50:23] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 2 ms returned sat
[2021-05-14 15:50:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 15:50:23] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2021-05-14 15:50:23] [INFO ] [Real]Added 66 Read/Feed constraints in 10 ms returned sat
[2021-05-14 15:50:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 15:50:23] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2021-05-14 15:50:23] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 2 ms returned sat
[2021-05-14 15:50:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-14 15:50:24] [INFO ] [Nat]Absence check using state equation in 61 ms returned sat
[2021-05-14 15:50:24] [INFO ] [Nat]Added 66 Read/Feed constraints in 8 ms returned sat
[2021-05-14 15:50:24] [INFO ] Deduced a trap composed of 77 places in 47 ms of which 1 ms to minimize.
[2021-05-14 15:50:24] [INFO ] Deduced a trap composed of 56 places in 45 ms of which 0 ms to minimize.
[2021-05-14 15:50:24] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 0 ms to minimize.
[2021-05-14 15:50:24] [INFO ] Deduced a trap composed of 80 places in 45 ms of which 0 ms to minimize.
[2021-05-14 15:50:24] [INFO ] Deduced a trap composed of 16 places in 44 ms of which 0 ms to minimize.
[2021-05-14 15:50:24] [INFO ] Deduced a trap composed of 26 places in 45 ms of which 0 ms to minimize.
[2021-05-14 15:50:24] [INFO ] Deduced a trap composed of 16 places in 49 ms of which 4 ms to minimize.
[2021-05-14 15:50:24] [INFO ] Deduced a trap composed of 83 places in 46 ms of which 0 ms to minimize.
[2021-05-14 15:50:24] [INFO ] Deduced a trap composed of 70 places in 50 ms of which 0 ms to minimize.
[2021-05-14 15:50:24] [INFO ] Deduced a trap composed of 69 places in 46 ms of which 1 ms to minimize.
[2021-05-14 15:50:24] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 10 trap constraints in 603 ms
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
[2021-05-14 15:50:24] [INFO ] Initial state test concluded for 1 properties.
FORMULA Peterson-COL-3-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-3-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)&&G((G(F(p1)) U p0))))], workingDir=/home/mcc/execution]
Support contains 60 out of 244 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 11 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2021-05-14 15:50:24] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2021-05-14 15:50:24] [INFO ] Computed 15 place invariants in 2 ms
[2021-05-14 15:50:24] [INFO ] Implicit Places using invariants in 127 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 128 ms to find 4 implicit places.
[2021-05-14 15:50:24] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 240 cols
[2021-05-14 15:50:24] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:50:24] [INFO ] Dead Transitions using invariants and state equation in 123 ms returned []
Starting structural reductions, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 10 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2021-05-14 15:50:24] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 240 cols
[2021-05-14 15:50:24] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:50:25] [INFO ] Dead Transitions using invariants and state equation in 118 ms returned []
Finished structural reductions, in 2 iterations. Remains : 240/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 274 ms :[(NOT p0), (NOT p0), (NOT p1), (NOT p1), (NOT p0), (NOT p0), true]
Running random walk in product with property : Peterson-COL-3-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}, { cond=(NOT p0), acceptance={} source=0 dest: 4}, { cond=true, acceptance={} source=0 dest: 5}], [{ cond=(NOT p0), acceptance={} source=1 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(NOT p0), acceptance={0} source=4 dest: 3}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ 1 (ADD s192 s193 s194 s195 s196 s197 s198 s199 s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s227 s228 s229 s230 s231 s232 s233 s234 s235 s236 s237 s238 s239)), p1:(LEQ (ADD s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43) (ADD s192 s193 s194 s195 s196 s197 s198 s199 s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s227 s228 s229 s230 s231 s232 s233 s234 s235 s236 s237 s238 s239))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 1 reset in 1 ms.
FORMULA Peterson-COL-3-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-3-00 finished in 712 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 12 out of 244 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 12 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2021-05-14 15:50:25] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2021-05-14 15:50:25] [INFO ] Computed 15 place invariants in 2 ms
[2021-05-14 15:50:25] [INFO ] Implicit Places using invariants in 65 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 65 ms to find 4 implicit places.
[2021-05-14 15:50:25] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 240 cols
[2021-05-14 15:50:25] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:50:25] [INFO ] Dead Transitions using invariants and state equation in 125 ms returned []
Starting structural reductions, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 5 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2021-05-14 15:50:25] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 240 cols
[2021-05-14 15:50:25] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:50:25] [INFO ] Dead Transitions using invariants and state equation in 134 ms returned []
Finished structural reductions, in 2 iterations. Remains : 240/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-3-01 automaton TGBA [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:(LEQ 1 (ADD s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 8493 reset in 293 ms.
Stack based approach found an accepted trace after 348 steps with 30 reset with depth 9 and stack size 9 in 1 ms.
FORMULA Peterson-COL-3-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-3-01 finished in 713 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&(p1||F(p2)))))], workingDir=/home/mcc/execution]
Support contains 64 out of 244 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 4 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2021-05-14 15:50:26] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2021-05-14 15:50:26] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-14 15:50:26] [INFO ] Implicit Places using invariants in 86 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 87 ms to find 4 implicit places.
[2021-05-14 15:50:26] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 240 cols
[2021-05-14 15:50:26] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:50:26] [INFO ] Dead Transitions using invariants and state equation in 122 ms returned []
Starting structural reductions, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 4 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2021-05-14 15:50:26] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 240 cols
[2021-05-14 15:50:26] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:50:26] [INFO ] Dead Transitions using invariants and state equation in 160 ms returned []
Finished structural reductions, in 2 iterations. Remains : 240/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p2), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true]
Running random walk in product with property : Peterson-COL-3-03 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p2:(LEQ 2 (ADD s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43)), p0:(LEQ (ADD s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91) (ADD s104 s105 s106 s107)), p1:(LEQ 1 (ADD s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 11252 reset in 257 ms.
Stack based approach found an accepted trace after 1144 steps with 125 reset with depth 18 and stack size 18 in 4 ms.
FORMULA Peterson-COL-3-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-3-03 finished in 735 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((!p0||X(F((!p0&&F((p1 U (p2||G(p1)))))))))))], workingDir=/home/mcc/execution]
Support contains 64 out of 244 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 244/244 places, 332/332 transitions.
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 244 transition count 296
Reduce places removed 36 places and 0 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 1 with 72 rules applied. Total rules applied 108 place count 208 transition count 260
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 144 place count 172 transition count 260
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 144 place count 172 transition count 248
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 168 place count 160 transition count 248
Applied a total of 168 rules in 42 ms. Remains 160 /244 variables (removed 84) and now considering 248/332 (removed 84) transitions.
[2021-05-14 15:50:26] [INFO ] Flow matrix only has 224 transitions (discarded 24 similar events)
// Phase 1: matrix 224 rows 160 cols
[2021-05-14 15:50:26] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-14 15:50:26] [INFO ] Implicit Places using invariants in 61 ms returned []
[2021-05-14 15:50:26] [INFO ] Flow matrix only has 224 transitions (discarded 24 similar events)
// Phase 1: matrix 224 rows 160 cols
[2021-05-14 15:50:26] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-14 15:50:26] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-14 15:50:27] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
[2021-05-14 15:50:27] [INFO ] Redundant transitions in 11 ms returned []
[2021-05-14 15:50:27] [INFO ] Flow matrix only has 224 transitions (discarded 24 similar events)
// Phase 1: matrix 224 rows 160 cols
[2021-05-14 15:50:27] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-14 15:50:27] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Finished structural reductions, in 1 iterations. Remains : 160/244 places, 248/332 transitions.
Stuttering acceptance computed with spot in 81 ms :[p0, (AND (NOT p2) (NOT p1) p0), p0]
Running random walk in product with property : Peterson-COL-3-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={1} source=1 dest: 1}], [{ cond=p0, acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p2:(AND (GT 1 (ADD s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71)) (GT (ADD s112 s113 s114 s115 s116 s117 s118 s119 s120 s121 s122 s123 s124 s125 s126 s127 s128 s129 s130 s131 s132 s133 s134 s135 s136 s137 s138 s139 s140 s141 s142 s143 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s155 s156 s157 s158 s159) (ADD s0 s1 s2 s3))), p1:(GT (ADD s112 s113 s114 s115 s116 s117 s118 s119 s120 s121 s122 s123 s124 s125 s126 s127 s128 s129 s130 s131 s132 s133 s134 s135 s136 s137 s138 s139 s140 s141 s142 s143 s144 s145 s146 s147 s148 s149 s150 s151 s152 s153 s154 s155 s156 s157 s158 s159) (ADD s0 s1 s2 s3)), p0:(LEQ 1 (ADD s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 3466 reset in 740 ms.
Stack based approach found an accepted trace after 43 steps with 1 reset with depth 16 and stack size 16 in 0 ms.
FORMULA Peterson-COL-3-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-3-04 finished in 1249 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 52 out of 244 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2021-05-14 15:50:28] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2021-05-14 15:50:28] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-14 15:50:28] [INFO ] Implicit Places using invariants in 80 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 80 ms to find 4 implicit places.
[2021-05-14 15:50:28] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 240 cols
[2021-05-14 15:50:28] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:50:28] [INFO ] Dead Transitions using invariants and state equation in 118 ms returned []
Starting structural reductions, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 2 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2021-05-14 15:50:28] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 240 cols
[2021-05-14 15:50:28] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:50:28] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 2 iterations. Remains : 240/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-3-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s104 s105 s106 s107) (ADD s44 s45 s46 s47 s48 s49 s50 s51 s52 s53 s54 s55 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s67 s68 s69 s70 s71 s72 s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 245 ms.
Product exploration explored 100000 steps with 50000 reset in 272 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 244 ms.
Product exploration explored 100000 steps with 50000 reset in 253 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (NOT p0)]
Support contains 52 out of 240 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 240/240 places, 332/332 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 240 transition count 332
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 48 place count 240 transition count 356
Deduced a syphon composed of 56 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 56 place count 240 transition count 356
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 68 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 68 place count 240 transition count 356
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 71 place count 237 transition count 353
Deduced a syphon composed of 65 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 74 place count 237 transition count 353
Deduced a syphon composed of 65 places in 0 ms
Applied a total of 74 rules in 27 ms. Remains 237 /240 variables (removed 3) and now considering 353/332 (removed -21) transitions.
[2021-05-14 15:50:29] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-14 15:50:29] [INFO ] Flow matrix only has 329 transitions (discarded 24 similar events)
// Phase 1: matrix 329 rows 237 cols
[2021-05-14 15:50:29] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:50:29] [INFO ] Dead Transitions using invariants and state equation in 123 ms returned []
Finished structural reductions, in 1 iterations. Remains : 237/240 places, 353/332 transitions.
Product exploration explored 100000 steps with 50000 reset in 1115 ms.
Product exploration explored 100000 steps with 50000 reset in 1066 ms.
[2021-05-14 15:50:32] [INFO ] Flatten gal took : 17 ms
[2021-05-14 15:50:32] [INFO ] Flatten gal took : 16 ms
[2021-05-14 15:50:32] [INFO ] Time to serialize gal into /tmp/LTL1620336460082725428.gal : 4 ms
[2021-05-14 15:50:32] [INFO ] Time to serialize properties into /tmp/LTL4769796139570986530.ltl : 5 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL1620336460082725428.gal, -t, CGAL, -LTL, /tmp/LTL4769796139570986530.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1620336460082725428.gal -t CGAL -LTL /tmp/LTL4769796139570986530.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((((CS_0+CS_1)+CS_2)+CS_3)<=(((((((((((((((((((((((((((((((((((((((((((((((BeginLoop_0+BeginLoop_1)+BeginLoop_2)+BeginLoop_3)+BeginLoop_4)+BeginLoop_5)+BeginLoop_6)+BeginLoop_7)+BeginLoop_8)+BeginLoop_9)+BeginLoop_10)+BeginLoop_11)+BeginLoop_12)+BeginLoop_13)+BeginLoop_14)+BeginLoop_15)+BeginLoop_16)+BeginLoop_17)+BeginLoop_18)+BeginLoop_19)+BeginLoop_20)+BeginLoop_21)+BeginLoop_22)+BeginLoop_23)+BeginLoop_24)+BeginLoop_25)+BeginLoop_26)+BeginLoop_27)+BeginLoop_28)+BeginLoop_29)+BeginLoop_30)+BeginLoop_31)+BeginLoop_32)+BeginLoop_33)+BeginLoop_34)+BeginLoop_35)+BeginLoop_36)+BeginLoop_37)+BeginLoop_38)+BeginLoop_39)+BeginLoop_40)+BeginLoop_41)+BeginLoop_42)+BeginLoop_43)+BeginLoop_44)+BeginLoop_45)+BeginLoop_46)+BeginLoop_47))"))))
Formula 0 simplified : !XF"((((CS_0+CS_1)+CS_2)+CS_3)<=(((((((((((((((((((((((((((((((((((((((((((((((BeginLoop_0+BeginLoop_1)+BeginLoop_2)+BeginLoop_3)+BeginLoop_4)+BeginLoop_5)+BeginLoop_6)+BeginLoop_7)+BeginLoop_8)+BeginLoop_9)+BeginLoop_10)+BeginLoop_11)+BeginLoop_12)+BeginLoop_13)+BeginLoop_14)+BeginLoop_15)+BeginLoop_16)+BeginLoop_17)+BeginLoop_18)+BeginLoop_19)+BeginLoop_20)+BeginLoop_21)+BeginLoop_22)+BeginLoop_23)+BeginLoop_24)+BeginLoop_25)+BeginLoop_26)+BeginLoop_27)+BeginLoop_28)+BeginLoop_29)+BeginLoop_30)+BeginLoop_31)+BeginLoop_32)+BeginLoop_33)+BeginLoop_34)+BeginLoop_35)+BeginLoop_36)+BeginLoop_37)+BeginLoop_38)+BeginLoop_39)+BeginLoop_40)+BeginLoop_41)+BeginLoop_42)+BeginLoop_43)+BeginLoop_44)+BeginLoop_45)+BeginLoop_46)+BeginLoop_47))"
Detected timeout of ITS tools.
[2021-05-14 15:50:47] [INFO ] Flatten gal took : 17 ms
[2021-05-14 15:50:47] [INFO ] Applying decomposition
[2021-05-14 15:50:47] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph8834565577920632347.txt, -o, /tmp/graph8834565577920632347.bin, -w, /tmp/graph8834565577920632347.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph8834565577920632347.bin, -l, -1, -v, -w, /tmp/graph8834565577920632347.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 15:50:47] [INFO ] Decomposing Gal with order
[2021-05-14 15:50:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 15:50:47] [INFO ] Removed a total of 187 redundant transitions.
[2021-05-14 15:50:47] [INFO ] Flatten gal took : 77 ms
[2021-05-14 15:50:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 7 ms.
[2021-05-14 15:50:47] [INFO ] Time to serialize gal into /tmp/LTL14527575665628043340.gal : 6 ms
[2021-05-14 15:50:47] [INFO ] Time to serialize properties into /tmp/LTL17969992990968703546.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14527575665628043340.gal, -t, CGAL, -LTL, /tmp/LTL17969992990968703546.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14527575665628043340.gal -t CGAL -LTL /tmp/LTL17969992990968703546.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((((gu18.CS_0+gu18.CS_1)+gu18.CS_2)+gu18.CS_3)<=(((((((((((((((((((((((((((((((((((((((((((((((gu18.BeginLoop_0+gu18.BeginLoop_1)+gu18.BeginLoop_2)+gu18.BeginLoop_3)+gu18.BeginLoop_4)+gu18.BeginLoop_5)+gu18.BeginLoop_6)+gu18.BeginLoop_7)+gu18.BeginLoop_8)+gu18.BeginLoop_9)+gu18.BeginLoop_10)+gu18.BeginLoop_11)+gu18.BeginLoop_12)+gu18.BeginLoop_13)+gu18.BeginLoop_14)+gu18.BeginLoop_15)+gu18.BeginLoop_16)+gu18.BeginLoop_17)+gu18.BeginLoop_18)+gu18.BeginLoop_19)+gu18.BeginLoop_20)+gu18.BeginLoop_21)+gu18.BeginLoop_22)+gu18.BeginLoop_23)+gu18.BeginLoop_24)+gu18.BeginLoop_25)+gu18.BeginLoop_26)+gu18.BeginLoop_27)+gu18.BeginLoop_28)+gu18.BeginLoop_29)+gu18.BeginLoop_30)+gu18.BeginLoop_31)+gu18.BeginLoop_32)+gu18.BeginLoop_33)+gu18.BeginLoop_34)+gu18.BeginLoop_35)+gu18.BeginLoop_36)+gu18.BeginLoop_37)+gu18.BeginLoop_38)+gu18.BeginLoop_39)+gu18.BeginLoop_40)+gu18.BeginLoop_41)+gu18.BeginLoop_42)+gu18.BeginLoop_43)+gu18.BeginLoop_44)+gu18.BeginLoop_45)+gu18.BeginLoop_46)+gu18.BeginLoop_47))"))))
Formula 0 simplified : !XF"((((gu18.CS_0+gu18.CS_1)+gu18.CS_2)+gu18.CS_3)<=(((((((((((((((((((((((((((((((((((((((((((((((gu18.BeginLoop_0+gu18.BeginLoop_1)+gu18.BeginLoop_2)+gu18.BeginLoop_3)+gu18.BeginLoop_4)+gu18.BeginLoop_5)+gu18.BeginLoop_6)+gu18.BeginLoop_7)+gu18.BeginLoop_8)+gu18.BeginLoop_9)+gu18.BeginLoop_10)+gu18.BeginLoop_11)+gu18.BeginLoop_12)+gu18.BeginLoop_13)+gu18.BeginLoop_14)+gu18.BeginLoop_15)+gu18.BeginLoop_16)+gu18.BeginLoop_17)+gu18.BeginLoop_18)+gu18.BeginLoop_19)+gu18.BeginLoop_20)+gu18.BeginLoop_21)+gu18.BeginLoop_22)+gu18.BeginLoop_23)+gu18.BeginLoop_24)+gu18.BeginLoop_25)+gu18.BeginLoop_26)+gu18.BeginLoop_27)+gu18.BeginLoop_28)+gu18.BeginLoop_29)+gu18.BeginLoop_30)+gu18.BeginLoop_31)+gu18.BeginLoop_32)+gu18.BeginLoop_33)+gu18.BeginLoop_34)+gu18.BeginLoop_35)+gu18.BeginLoop_36)+gu18.BeginLoop_37)+gu18.BeginLoop_38)+gu18.BeginLoop_39)+gu18.BeginLoop_40)+gu18.BeginLoop_41)+gu18.BeginLoop_42)+gu18.BeginLoop_43)+gu18.BeginLoop_44)+gu18.BeginLoop_45)+gu18.BeginLoop_46)+gu18.BeginLoop_47))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14032675424292189779
[2021-05-14 15:51:02] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14032675424292189779
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14032675424292189779]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14032675424292189779] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin14032675424292189779] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property Peterson-COL-3-06 finished in 35488 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(((p0 U p1)||G(p2)))))], workingDir=/home/mcc/execution]
Support contains 136 out of 244 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 244/244 places, 332/332 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 244 transition count 320
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 232 transition count 320
Applied a total of 24 rules in 10 ms. Remains 232 /244 variables (removed 12) and now considering 320/332 (removed 12) transitions.
[2021-05-14 15:51:03] [INFO ] Flow matrix only has 296 transitions (discarded 24 similar events)
// Phase 1: matrix 296 rows 232 cols
[2021-05-14 15:51:03] [INFO ] Computed 15 place invariants in 2 ms
[2021-05-14 15:51:03] [INFO ] Implicit Places using invariants in 92 ms returned []
[2021-05-14 15:51:03] [INFO ] Flow matrix only has 296 transitions (discarded 24 similar events)
// Phase 1: matrix 296 rows 232 cols
[2021-05-14 15:51:03] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-14 15:51:03] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-14 15:51:03] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2021-05-14 15:51:03] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-14 15:51:03] [INFO ] Flow matrix only has 296 transitions (discarded 24 similar events)
// Phase 1: matrix 296 rows 232 cols
[2021-05-14 15:51:03] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-14 15:51:04] [INFO ] Dead Transitions using invariants and state equation in 155 ms returned []
Finished structural reductions, in 1 iterations. Remains : 232/244 places, 320/332 transitions.
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : Peterson-COL-3-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(GT (ADD s148 s149 s150 s151 s152 s153 s154 s155 s156 s157 s158 s159 s160 s161 s162 s163 s164 s165 s166 s167 s168 s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183) (ADD s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 s197 s198 s199 s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s227 s228 s229 s230 s231)), p1:(LEQ (ADD s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 s119 s120 s121 s122 s123 s124 s125 s126 s127 s128 s129 s130 s131 s132 s133 s134 s135 s136 s137 s138 s139 s140 s141 s142 s143 s144 s145 s146 s147) (ADD s0 s1 s2 s3))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4532 reset in 368 ms.
Stack based approach found an accepted trace after 1438 steps with 63 reset with depth 43 and stack size 43 in 6 ms.
FORMULA Peterson-COL-3-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-3-07 finished in 914 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G(p0))||G(p1))))], workingDir=/home/mcc/execution]
Support contains 96 out of 244 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 2 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2021-05-14 15:51:04] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2021-05-14 15:51:04] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-14 15:51:04] [INFO ] Implicit Places using invariants in 51 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 52 ms to find 4 implicit places.
[2021-05-14 15:51:04] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 240 cols
[2021-05-14 15:51:04] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:51:04] [INFO ] Dead Transitions using invariants and state equation in 134 ms returned []
Starting structural reductions, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 2 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2021-05-14 15:51:04] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 240 cols
[2021-05-14 15:51:04] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:51:04] [INFO ] Dead Transitions using invariants and state equation in 144 ms returned []
Finished structural reductions, in 2 iterations. Remains : 240/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Peterson-COL-3-09 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(GT (ADD s156 s157 s158 s159 s160 s161 s162 s163 s164 s165 s166 s167 s168 s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191) (ADD s32 s33 s34 s35 s36 s37 s38 s39 s40 s41 s42 s43)), p0:(LEQ 4 (ADD s192 s193 s194 s195 s196 s197 s198 s199 s200 s201 s202 s203 s204 s205 s206 s207 s208 s209 s210 s211 s212 s213 s214 s215 s216 s217 s218 s219 s220 s221 s222 s223 s224 s225 s226 s227 s228 s229 s230 s231 s232 s233 s234 s235 s236 s237 s238 s239))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 0 reset in 248 ms.
Stack based approach found an accepted trace after 235 steps with 0 reset with depth 236 and stack size 236 in 1 ms.
FORMULA Peterson-COL-3-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-3-09 finished in 663 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 12 out of 244 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 244/244 places, 332/332 transitions.
Applied a total of 0 rules in 3 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2021-05-14 15:51:05] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2021-05-14 15:51:05] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-14 15:51:05] [INFO ] Implicit Places using invariants in 64 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 73 ms to find 4 implicit places.
[2021-05-14 15:51:05] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 240 cols
[2021-05-14 15:51:05] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:51:05] [INFO ] Dead Transitions using invariants and state equation in 124 ms returned []
Starting structural reductions, iteration 1 : 240/244 places, 332/332 transitions.
Applied a total of 0 rules in 4 ms. Remains 240 /240 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2021-05-14 15:51:05] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 240 cols
[2021-05-14 15:51:05] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:51:05] [INFO ] Dead Transitions using invariants and state equation in 127 ms returned []
Finished structural reductions, in 2 iterations. Remains : 240/244 places, 332/332 transitions.
Stuttering acceptance computed with spot in 54 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-3-10 automaton TGBA [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 3 (ADD s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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-3-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-3-10 finished in 413 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 16 out of 244 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions removed 96 transitions
Trivial Post-agglo rules discarded 96 transitions
Performed 96 trivial Post agglomeration. Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 244 transition count 236
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 192 place count 148 transition count 236
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 192 place count 148 transition count 196
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 272 place count 108 transition count 196
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 296 place count 96 transition count 184
Applied a total of 296 rules in 13 ms. Remains 96 /244 variables (removed 148) and now considering 184/332 (removed 148) transitions.
[2021-05-14 15:51:05] [INFO ] Flow matrix only has 160 transitions (discarded 24 similar events)
// Phase 1: matrix 160 rows 96 cols
[2021-05-14 15:51:05] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-14 15:51:05] [INFO ] Implicit Places using invariants in 41 ms returned []
[2021-05-14 15:51:05] [INFO ] Flow matrix only has 160 transitions (discarded 24 similar events)
// Phase 1: matrix 160 rows 96 cols
[2021-05-14 15:51:05] [INFO ] Computed 15 place invariants in 0 ms
[2021-05-14 15:51:05] [INFO ] State equation strengthened by 66 read => feed constraints.
[2021-05-14 15:51:05] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2021-05-14 15:51:05] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-14 15:51:05] [INFO ] Flow matrix only has 160 transitions (discarded 24 similar events)
// Phase 1: matrix 160 rows 96 cols
[2021-05-14 15:51:05] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-14 15:51:05] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 1 iterations. Remains : 96/244 places, 184/332 transitions.
Stuttering acceptance computed with spot in 29 ms :[true, (NOT p0)]
Running random walk in product with property : Peterson-COL-3-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ (ADD s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23) (ADD s0 s1 s2 s3))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 0 ms.
FORMULA Peterson-COL-3-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-3-11 finished in 272 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 52 out of 244 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 244/244 places, 332/332 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 244 transition count 320
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 232 transition count 320
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 24 place count 232 transition count 285
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 94 place count 197 transition count 285
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 112 place count 188 transition count 276
Applied a total of 112 rules in 16 ms. Remains 188 /244 variables (removed 56) and now considering 276/332 (removed 56) transitions.
[2021-05-14 15:51:05] [INFO ] Flow matrix only has 252 transitions (discarded 24 similar events)
// Phase 1: matrix 252 rows 188 cols
[2021-05-14 15:51:05] [INFO ] Computed 15 place invariants in 5 ms
[2021-05-14 15:51:05] [INFO ] Implicit Places using invariants in 76 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 77 ms to find 4 implicit places.
[2021-05-14 15:51:05] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-14 15:51:05] [INFO ] Flow matrix only has 252 transitions (discarded 24 similar events)
// Phase 1: matrix 252 rows 184 cols
[2021-05-14 15:51:05] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:51:06] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Starting structural reductions, iteration 1 : 184/244 places, 276/332 transitions.
Applied a total of 0 rules in 6 ms. Remains 184 /184 variables (removed 0) and now considering 276/276 (removed 0) transitions.
[2021-05-14 15:51:06] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-14 15:51:06] [INFO ] Flow matrix only has 252 transitions (discarded 24 similar events)
// Phase 1: matrix 252 rows 184 cols
[2021-05-14 15:51:06] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-14 15:51:06] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 2 iterations. Remains : 184/244 places, 276/332 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : Peterson-COL-3-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ (ADD s69 s70 s71 s72) (ADD s73 s74 s75 s76 s77 s78 s79 s80 s81 s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 s119 s120))], 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 252 ms.
Stack based approach found an accepted trace after 194 steps with 0 reset with depth 195 and stack size 193 in 1 ms.
FORMULA Peterson-COL-3-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-3-14 finished in 613 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9595893339289306732
[2021-05-14 15:51:06] [INFO ] Computing symmetric may disable matrix : 332 transitions.
[2021-05-14 15:51:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-14 15:51:06] [INFO ] Computing symmetric may enable matrix : 332 transitions.
[2021-05-14 15:51:06] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-14 15:51:06] [INFO ] Applying decomposition
[2021-05-14 15:51:06] [INFO ] Flatten gal took : 18 ms
[2021-05-14 15:51:06] [INFO ] Computing Do-Not-Accords matrix : 332 transitions.
[2021-05-14 15:51:06] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-14 15:51:06] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9595893339289306732
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9595893339289306732]
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2336724903997050813.txt, -o, /tmp/graph2336724903997050813.bin, -w, /tmp/graph2336724903997050813.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2336724903997050813.bin, -l, -1, -v, -w, /tmp/graph2336724903997050813.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 15:51:06] [INFO ] Decomposing Gal with order
[2021-05-14 15:51:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 15:51:06] [INFO ] Removed a total of 187 redundant transitions.
[2021-05-14 15:51:06] [INFO ] Flatten gal took : 48 ms
[2021-05-14 15:51:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 11 ms.
[2021-05-14 15:51:06] [INFO ] Time to serialize gal into /tmp/LTLCardinality664977727764847784.gal : 3 ms
[2021-05-14 15:51:06] [INFO ] Time to serialize properties into /tmp/LTLCardinality13793364219110143894.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality664977727764847784.gal, -t, CGAL, -LTL, /tmp/LTLCardinality13793364219110143894.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality664977727764847784.gal -t CGAL -LTL /tmp/LTLCardinality13793364219110143894.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((((gu20.CS_0+gu20.CS_1)+gu20.CS_2)+gu20.CS_3)<=(((((((((((((((((((((((((((((((((((((((((((((((gu20.BeginLoop_0+gu20.BeginLoop_1)+gu20.BeginLoop_2)+gu20.BeginLoop_3)+gu20.BeginLoop_4)+gu20.BeginLoop_5)+gu20.BeginLoop_6)+gu20.BeginLoop_7)+gu20.BeginLoop_8)+gu20.BeginLoop_9)+gu20.BeginLoop_10)+gu20.BeginLoop_11)+gu20.BeginLoop_12)+gu20.BeginLoop_13)+gu20.BeginLoop_14)+gu20.BeginLoop_15)+gu20.BeginLoop_16)+gu20.BeginLoop_17)+gu20.BeginLoop_18)+gu20.BeginLoop_19)+gu20.BeginLoop_20)+gu20.BeginLoop_21)+gu20.BeginLoop_22)+gu20.BeginLoop_23)+gu20.BeginLoop_24)+gu20.BeginLoop_25)+gu20.BeginLoop_26)+gu20.BeginLoop_27)+gu20.BeginLoop_28)+gu20.BeginLoop_29)+gu20.BeginLoop_30)+gu20.BeginLoop_31)+gu20.BeginLoop_32)+gu20.BeginLoop_33)+gu20.BeginLoop_34)+gu20.BeginLoop_35)+gu20.BeginLoop_36)+gu20.BeginLoop_37)+gu20.BeginLoop_38)+gu20.BeginLoop_39)+gu20.BeginLoop_40)+gu20.BeginLoop_41)+gu20.BeginLoop_42)+gu20.BeginLoop_43)+gu20.BeginLoop_44)+gu20.BeginLoop_45)+gu20.BeginLoop_46)+gu20.BeginLoop_47))"))))
Formula 0 simplified : !XF"((((gu20.CS_0+gu20.CS_1)+gu20.CS_2)+gu20.CS_3)<=(((((((((((((((((((((((((((((((((((((((((((((((gu20.BeginLoop_0+gu20.BeginLoop_1)+gu20.BeginLoop_2)+gu20.BeginLoop_3)+gu20.BeginLoop_4)+gu20.BeginLoop_5)+gu20.BeginLoop_6)+gu20.BeginLoop_7)+gu20.BeginLoop_8)+gu20.BeginLoop_9)+gu20.BeginLoop_10)+gu20.BeginLoop_11)+gu20.BeginLoop_12)+gu20.BeginLoop_13)+gu20.BeginLoop_14)+gu20.BeginLoop_15)+gu20.BeginLoop_16)+gu20.BeginLoop_17)+gu20.BeginLoop_18)+gu20.BeginLoop_19)+gu20.BeginLoop_20)+gu20.BeginLoop_21)+gu20.BeginLoop_22)+gu20.BeginLoop_23)+gu20.BeginLoop_24)+gu20.BeginLoop_25)+gu20.BeginLoop_26)+gu20.BeginLoop_27)+gu20.BeginLoop_28)+gu20.BeginLoop_29)+gu20.BeginLoop_30)+gu20.BeginLoop_31)+gu20.BeginLoop_32)+gu20.BeginLoop_33)+gu20.BeginLoop_34)+gu20.BeginLoop_35)+gu20.BeginLoop_36)+gu20.BeginLoop_37)+gu20.BeginLoop_38)+gu20.BeginLoop_39)+gu20.BeginLoop_40)+gu20.BeginLoop_41)+gu20.BeginLoop_42)+gu20.BeginLoop_43)+gu20.BeginLoop_44)+gu20.BeginLoop_45)+gu20.BeginLoop_46)+gu20.BeginLoop_47))"
Compilation finished in 1547 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin9595893339289306732]
Link finished in 43 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin9595893339289306732]
LTSmin run took 448 ms.
FORMULA Peterson-COL-3-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621007469515

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-3"
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-3, 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 r140-tall-162089128100564"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-3.tgz
mv Peterson-COL-3 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 ;