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.r121-tall-162075407200605.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is LamportFastMutEx-COL-4, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075407200605
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 408K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 103K 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 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Apr 26 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 26 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 26 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 26 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 06:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 06:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 25 07:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 07:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 40K 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 LamportFastMutEx-COL-4-00
FORMULA_NAME LamportFastMutEx-COL-4-01
FORMULA_NAME LamportFastMutEx-COL-4-02
FORMULA_NAME LamportFastMutEx-COL-4-03
FORMULA_NAME LamportFastMutEx-COL-4-04
FORMULA_NAME LamportFastMutEx-COL-4-05
FORMULA_NAME LamportFastMutEx-COL-4-06
FORMULA_NAME LamportFastMutEx-COL-4-07
FORMULA_NAME LamportFastMutEx-COL-4-08
FORMULA_NAME LamportFastMutEx-COL-4-09
FORMULA_NAME LamportFastMutEx-COL-4-10
FORMULA_NAME LamportFastMutEx-COL-4-11
FORMULA_NAME LamportFastMutEx-COL-4-12
FORMULA_NAME LamportFastMutEx-COL-4-13
FORMULA_NAME LamportFastMutEx-COL-4-14
FORMULA_NAME LamportFastMutEx-COL-4-15

=== Now, execution of the tool begins

BK_START 1620873680200

Running Version 0
[2021-05-13 02:41:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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]
[2021-05-13 02:41:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 02:41:21] [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.
[2021-05-13 02:41:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-13 02:41:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 561 ms
[2021-05-13 02:41:22] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 135 PT places and 285.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2021-05-13 02:41:22] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions in 3 ms.
[2021-05-13 02:41:22] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_2867234863071502696.dot
Reduce places removed 3 places and 0 transitions.
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2021-05-13 02:41:22] [INFO ] Flatten gal took : 17 ms
[2021-05-13 02:41:22] [INFO ] Flatten gal took : 3 ms
[2021-05-13 02:41:22] [INFO ] Unfolded HLPN to a Petri net with 135 places and 230 transitions in 11 ms.
[2021-05-13 02:41:22] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_9730139467126879166.dot
[2021-05-13 02:41:22] [INFO ] Initial state test concluded for 5 properties.
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 50 transitions.
FORMULA LamportFastMutEx-COL-4-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-4-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 94 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 9 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:41:22] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:22] [INFO ] Computed 26 place invariants in 16 ms
[2021-05-13 02:41:22] [INFO ] Implicit Places using invariants in 133 ms returned []
[2021-05-13 02:41:22] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:22] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-13 02:41:22] [INFO ] State equation strengthened by 48 read => feed constraints.
[2021-05-13 02:41:22] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2021-05-13 02:41:23] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:23] [INFO ] Computed 26 place invariants in 5 ms
[2021-05-13 02:41:23] [INFO ] Dead Transitions using invariants and state equation in 123 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
[2021-05-13 02:41:23] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-13 02:41:23] [INFO ] Flatten gal took : 25 ms
FORMULA LamportFastMutEx-COL-4-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-COL-4-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-13 02:41:23] [INFO ] Flatten gal took : 23 ms
[2021-05-13 02:41:23] [INFO ] Input system was already deterministic with 180 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 558 ms. (steps per millisecond=179 ) properties (out of 17) seen :16
Running SMT prover for 1 properties.
[2021-05-13 02:41:23] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:23] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-13 02:41:23] [INFO ] [Real]Absence check using 26 positive place invariants in 36 ms returned sat
[2021-05-13 02:41:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 02:41:24] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2021-05-13 02:41:24] [INFO ] State equation strengthened by 48 read => feed constraints.
[2021-05-13 02:41:24] [INFO ] [Real]Added 48 Read/Feed constraints in 6 ms returned sat
[2021-05-13 02:41:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 02:41:24] [INFO ] [Nat]Absence check using 26 positive place invariants in 5 ms returned sat
[2021-05-13 02:41:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 02:41:24] [INFO ] [Nat]Absence check using state equation in 30 ms returned sat
[2021-05-13 02:41:24] [INFO ] [Nat]Added 48 Read/Feed constraints in 4 ms returned sat
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 2 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 23 places in 46 ms of which 1 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 1 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 16 places in 37 ms of which 2 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 20 places in 135 ms of which 1 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 19 places in 34 ms of which 0 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 13 places in 34 ms of which 0 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 0 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 15 places in 29 ms of which 1 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 0 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 0 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 0 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 14 places in 26 ms of which 1 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 4 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 1 ms to minimize.
[2021-05-13 02:41:24] [INFO ] Deduced a trap composed of 15 places in 31 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 9 places in 12 ms of which 0 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 0 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 13 places in 23 ms of which 0 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 14 places in 32 ms of which 0 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 0 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 8 places in 34 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 31 places in 33 ms of which 0 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 22 places in 48 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 35 places in 28 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 30 places in 37 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 25 places in 29 ms of which 0 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 30 places in 33 ms of which 5 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 22 places in 41 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 19 places in 28 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2021-05-13 02:41:25] [INFO ] Deduced a trap composed of 14 places in 35 ms of which 0 ms to minimize.
[2021-05-13 02:41:26] [INFO ] Deduced a trap composed of 20 places in 32 ms of which 1 ms to minimize.
[2021-05-13 02:41:26] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2021-05-13 02:41:26] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 43 trap constraints in 1900 ms
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(((p0 U p1)&&F(p2)))))], workingDir=/home/mcc/execution]
Support contains 40 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:41:26] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:26] [INFO ] Computed 26 place invariants in 12 ms
[2021-05-13 02:41:26] [INFO ] Implicit Places using invariants in 59 ms returned []
[2021-05-13 02:41:26] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:26] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:41:26] [INFO ] State equation strengthened by 48 read => feed constraints.
[2021-05-13 02:41:26] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2021-05-13 02:41:26] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:26] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:41:26] [INFO ] Dead Transitions using invariants and state equation in 89 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : LamportFastMutEx-COL-4-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (OR (LT s10 1) (LT s31 1)) (OR (LT s10 1) (LT s32 1)) (OR (LT s10 1) (LT s33 1)) (OR (LT s13 1) (LT s31 1)) (OR (LT s13 1) (LT s30 1)) (OR (LT s11 1) (LT s32 1)) (OR (LT s11 1) (LT s33 1)) (OR (LT s11 1) (LT s30 1)) (OR (LT s13 1) (LT s33 1)) (OR (LT s11 1) (LT s31 1)) (OR (LT s13 1) (LT s32 1)) (OR (LT s12 1) (LT s33 1)) (OR (LT s12 1) (LT s30 1)) (OR (LT s12 1) (LT s32 1)) (OR (LT s10 1) (LT s30 1)) (OR (LT s12 1) (LT s31 1))), p0:(OR (AND (GEQ s14 1) (GEQ s42 1)) (AND (GEQ s18 1) (GEQ s44 1)) (AND (GEQ s16 1) (GEQ s43 1)) (AND (GEQ s15 1) (GEQ s42 1)) (AND (GEQ s21 1) (GEQ s45 1)) (AND (GEQ s20 1) (GEQ s45 1)) (AND (GEQ s17 1) (GEQ s43 1)) (AND (GEQ s19 1) (GEQ s44 1))), p2:(OR (AND (GEQ s18 1) (GEQ s56 1) (GEQ s67 1)) (AND (GEQ s18 1) (GEQ s64 1) (GEQ s69 1)) (AND (GEQ s16 1) (GEQ s63 1) (GEQ s69 1)) (AND (GEQ s16 1) (GEQ s59 1) (GEQ s68 1)) (AND (GEQ s16 1) (GEQ s55 1) (GEQ s67 1)) (AND (GEQ s18 1) (GEQ s52 1) (GEQ s66 1)) (AND (GEQ s20 1) (GEQ s61 1) (GEQ s68 1)) (AND (GEQ s20 1) (GEQ s53 1) (GEQ s66 1)) (AND (GEQ s20 1) (GEQ s57 1) (GEQ s67 1)) (AND (GEQ s20 1) (GEQ s65 1) (GEQ s69 1)) (AND (GEQ s14 1) (GEQ s54 1) (GEQ s67 1)) (AND (GEQ s14 1) (GEQ s58 1) (GEQ s68 1)) (AND (GEQ s14 1) (GEQ s50 1) (GEQ s66 1)) (AND (GEQ s14 1) (GEQ s62 1) (GEQ s69 1)) (AND (GEQ s16 1) (GEQ s51 1) (GEQ s66 1)) (AND (GEQ s18 1) (GEQ s60 1) (GEQ s68 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 46 steps with 2 reset in 2 ms.
FORMULA LamportFastMutEx-COL-4-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-4-00 finished in 550 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 5 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 98 transition count 176
Applied a total of 8 rules in 20 ms. Remains 98 /102 variables (removed 4) and now considering 176/180 (removed 4) transitions.
[2021-05-13 02:41:26] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 98 cols
[2021-05-13 02:41:26] [INFO ] Computed 26 place invariants in 4 ms
[2021-05-13 02:41:26] [INFO ] Implicit Places using invariants in 89 ms returned [62, 63, 64, 65]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 91 ms to find 4 implicit places.
[2021-05-13 02:41:26] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-13 02:41:26] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 94 cols
[2021-05-13 02:41:26] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:26] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Starting structural reductions, iteration 1 : 94/102 places, 176/180 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 94 transition count 172
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 90 transition count 172
Applied a total of 8 rules in 19 ms. Remains 90 /94 variables (removed 4) and now considering 172/176 (removed 4) transitions.
[2021-05-13 02:41:26] [INFO ] Flow matrix only has 136 transitions (discarded 36 similar events)
// Phase 1: matrix 136 rows 90 cols
[2021-05-13 02:41:26] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:26] [INFO ] Implicit Places using invariants in 60 ms returned []
[2021-05-13 02:41:26] [INFO ] Flow matrix only has 136 transitions (discarded 36 similar events)
// Phase 1: matrix 136 rows 90 cols
[2021-05-13 02:41:26] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:26] [INFO ] State equation strengthened by 32 read => feed constraints.
[2021-05-13 02:41:27] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 90/102 places, 172/180 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-4-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s9 1) (GEQ s32 1)) (AND (GEQ s9 1) (GEQ s33 1)) (AND (GEQ s9 1) (GEQ s30 1)) (AND (GEQ s9 1) (GEQ s31 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 23631 reset in 290 ms.
Product exploration explored 100000 steps with 23777 reset in 232 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Product exploration explored 100000 steps with 23720 reset in 211 ms.
Product exploration explored 100000 steps with 23656 reset in 205 ms.
[2021-05-13 02:41:28] [INFO ] Flatten gal took : 13 ms
[2021-05-13 02:41:28] [INFO ] Flatten gal took : 12 ms
[2021-05-13 02:41:28] [INFO ] Time to serialize gal into /tmp/LTL2003314622534107489.gal : 3 ms
[2021-05-13 02:41:28] [INFO ] Time to serialize properties into /tmp/LTL784554169107699793.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/LTL2003314622534107489.gal, -t, CGAL, -LTL, /tmp/LTL784554169107699793.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/LTL2003314622534107489.gal -t CGAL -LTL /tmp/LTL784554169107699793.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F("(((((y_0>=1)&&(P_ify0_4_3>=1))||((y_0>=1)&&(P_ify0_4_4>=1)))||((y_0>=1)&&(P_ify0_4_1>=1)))||((y_0>=1)&&(P_ify0_4_2>=1)))")))
Formula 0 simplified : !F"(((((y_0>=1)&&(P_ify0_4_3>=1))||((y_0>=1)&&(P_ify0_4_4>=1)))||((y_0>=1)&&(P_ify0_4_1>=1)))||((y_0>=1)&&(P_ify0_4_2>=1)))"
Detected timeout of ITS tools.
[2021-05-13 02:41:43] [INFO ] Flatten gal took : 11 ms
[2021-05-13 02:41:43] [INFO ] Applying decomposition
[2021-05-13 02:41:43] [INFO ] Flatten gal took : 10 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/graph16625206503621946216.txt, -o, /tmp/graph16625206503621946216.bin, -w, /tmp/graph16625206503621946216.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/graph16625206503621946216.bin, -l, -1, -v, -w, /tmp/graph16625206503621946216.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 02:41:43] [INFO ] Decomposing Gal with order
[2021-05-13 02:41:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 02:41:43] [INFO ] Removed a total of 219 redundant transitions.
[2021-05-13 02:41:43] [INFO ] Flatten gal took : 31 ms
[2021-05-13 02:41:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 7 ms.
[2021-05-13 02:41:43] [INFO ] Time to serialize gal into /tmp/LTL3655199802032925044.gal : 3 ms
[2021-05-13 02:41:43] [INFO ] Time to serialize properties into /tmp/LTL7594412153560740899.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/LTL3655199802032925044.gal, -t, CGAL, -LTL, /tmp/LTL7594412153560740899.ltl, -c, -stutter-deadlock], 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/LTL3655199802032925044.gal -t CGAL -LTL /tmp/LTL7594412153560740899.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F("(((((i6.u17.y_0>=1)&&(i0.u3.P_ify0_4_3>=1))||((i6.u17.y_0>=1)&&(i2.u5.P_ify0_4_4>=1)))||((i6.u17.y_0>=1)&&(i4.u2.P_ify0_4_1>=1)))||((i6.u17.y_0>=1)&&(i3.u4.P_ify0_4_2>=1)))")))
Formula 0 simplified : !F"(((((i6.u17.y_0>=1)&&(i0.u3.P_ify0_4_3>=1))||((i6.u17.y_0>=1)&&(i2.u5.P_ify0_4_4>=1)))||((i6.u17.y_0>=1)&&(i4.u2.P_ify0_4_1>=1)))||((i6.u17.y_0>=1)&&(i3.u4.P_ify0_4_2>=1)))"
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t12, t14, t16, t17, t19, t20, t22, t24, t25, t26, t52, t53, t54, t55, t61, t62, t65, t66, t68, t70, t71, t72, t73, t75, t77, t78, t156, t157, t158, t160, t161, t162, t164, t165, t166, t168, t169, t170, t175, t100_t104, t101_t105, t102_t106, t99_t107, t124_t141, t124_t128, t124_t144, t124_t135, t124_t138, t125_t129, t125_t132, t125_t139, t125_t142, t125_t145, t126_t130, t126_t133, t126_t136, t126_t143, t126_t146, t127_t131, t127_t134, t127_t137, t127_t140, t127_t147, i0.t174, i0.t50, i0.t6, i0.u3.t21, i2.t51, i2.t3, i2.u5.t27, i3.t177, i3.t49, i3.t5, i3.u4.t15, i4.t172, i4.t44, i4.t0, i4.u2.t8, i4.u2.t9, i6.t171, i6.t159, i6.t76, i6.t67, i6.t63, i6.t60, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :20/48/87/155
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
369 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.70771,86520,1,0,120818,4381,1725,240189,556,25643,150451
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA LamportFastMutEx-COL-4-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property LamportFastMutEx-COL-4-02 finished in 20538 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 9 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:41:47] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:47] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-13 02:41:47] [INFO ] Implicit Places using invariants in 67 ms returned [66, 67, 68, 69]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 68 ms to find 4 implicit places.
[2021-05-13 02:41:47] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:41:47] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:47] [INFO ] Dead Transitions using invariants and state equation in 92 ms returned []
Starting structural reductions, iteration 1 : 98/102 places, 180/180 transitions.
Applied a total of 0 rules in 3 ms. Remains 98 /98 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:41:47] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:41:47] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-13 02:41:47] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Finished structural reductions, in 2 iterations. Remains : 98/102 places, 180/180 transitions.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-4-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s11 1) (GEQ s82 1)) (AND (GEQ s9 1) (GEQ s85 1)) (AND (GEQ s11 1) (GEQ s84 1)) (AND (GEQ s9 1) (GEQ s84 1)) (AND (GEQ s11 1) (GEQ s85 1)) (AND (GEQ s12 1) (GEQ s85 1)) (AND (GEQ s12 1) (GEQ s83 1)) (AND (GEQ s12 1) (GEQ s82 1)) (AND (GEQ s10 1) (GEQ s85 1)) (AND (GEQ s10 1) (GEQ s83 1)) (AND (GEQ s10 1) (GEQ s84 1)) (AND (GEQ s13 1) (GEQ s84 1)) (AND (GEQ s9 1) (GEQ s83 1)) (AND (GEQ s9 1) (GEQ s82 1)) (AND (GEQ s13 1) (GEQ s82 1)) (AND (GEQ s13 1) (GEQ s83 1)))], 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 1551 reset in 272 ms.
Stack based approach found an accepted trace after 844 steps with 17 reset with depth 41 and stack size 41 in 2 ms.
FORMULA LamportFastMutEx-COL-4-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-4-03 finished in 585 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 9 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 98 transition count 176
Applied a total of 8 rules in 10 ms. Remains 98 /102 variables (removed 4) and now considering 176/180 (removed 4) transitions.
[2021-05-13 02:41:47] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 98 cols
[2021-05-13 02:41:47] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:41:47] [INFO ] Implicit Places using invariants in 63 ms returned [62, 63, 64, 65]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 64 ms to find 4 implicit places.
[2021-05-13 02:41:47] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-13 02:41:47] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 94 cols
[2021-05-13 02:41:47] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-13 02:41:47] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Starting structural reductions, iteration 1 : 94/102 places, 176/180 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 94 transition count 172
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 90 transition count 172
Applied a total of 8 rules in 8 ms. Remains 90 /94 variables (removed 4) and now considering 172/176 (removed 4) transitions.
[2021-05-13 02:41:47] [INFO ] Flow matrix only has 136 transitions (discarded 36 similar events)
// Phase 1: matrix 136 rows 90 cols
[2021-05-13 02:41:47] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:41:47] [INFO ] Implicit Places using invariants in 56 ms returned []
[2021-05-13 02:41:47] [INFO ] Flow matrix only has 136 transitions (discarded 36 similar events)
// Phase 1: matrix 136 rows 90 cols
[2021-05-13 02:41:47] [INFO ] Computed 22 place invariants in 7 ms
[2021-05-13 02:41:48] [INFO ] State equation strengthened by 32 read => feed constraints.
[2021-05-13 02:41:48] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 90/102 places, 172/180 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-4-04 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s4 1) (LT s22 1)) (OR (LT s5 1) (LT s24 1)) (OR (LT s5 1) (LT s25 1)) (OR (LT s5 1) (LT s22 1)) (OR (LT s5 1) (LT s23 1)) (OR (LT s6 1) (LT s22 1)) (OR (LT s6 1) (LT s23 1)) (OR (LT s6 1) (LT s24 1)) (OR (LT s6 1) (LT s25 1)) (OR (LT s7 1) (LT s24 1)) (OR (LT s7 1) (LT s25 1)) (OR (LT s7 1) (LT s22 1)) (OR (LT s7 1) (LT s23 1)) (OR (LT s8 1) (LT s23 1)) (OR (LT s8 1) (LT s24 1)) (OR (LT s8 1) (LT s25 1)) (OR (LT s8 1) (LT s22 1)) (OR (LT s4 1) (LT s23 1)) (OR (LT s4 1) (LT s24 1)) (OR (LT s4 1) (LT s25 1)))], 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 316 ms.
Stack based approach found an accepted trace after 205 steps with 0 reset with depth 206 and stack size 206 in 1 ms.
FORMULA LamportFastMutEx-COL-4-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-4-04 finished in 718 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(!p0)||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 29 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 6 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:41:48] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:48] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-13 02:41:48] [INFO ] Implicit Places using invariants in 47 ms returned []
[2021-05-13 02:41:48] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:48] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:41:48] [INFO ] State equation strengthened by 48 read => feed constraints.
[2021-05-13 02:41:48] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2021-05-13 02:41:48] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-13 02:41:48] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:41:48] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:41:48] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
Stuttering acceptance computed with spot in 54 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : LamportFastMutEx-COL-4-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s4 1) (LT s22 1)) (OR (LT s5 1) (LT s24 1)) (OR (LT s5 1) (LT s25 1)) (OR (LT s5 1) (LT s22 1)) (OR (LT s5 1) (LT s23 1)) (OR (LT s6 1) (LT s22 1)) (OR (LT s6 1) (LT s23 1)) (OR (LT s6 1) (LT s24 1)) (OR (LT s6 1) (LT s25 1)) (OR (LT s7 1) (LT s24 1)) (OR (LT s7 1) (LT s25 1)) (OR (LT s7 1) (LT s22 1)) (OR (LT s7 1) (LT s23 1)) (OR (LT s8 1) (LT s23 1)) (OR (LT s8 1) (LT s24 1)) (OR (LT s8 1) (LT s25 1)) (OR (LT s8 1) (LT s22 1)) (OR (LT s4 1) (LT s23 1)) (OR (LT s4 1) (LT s24 1)) (OR (LT s4 1) (LT s25 1))), p1:(AND (OR (LT s67 1) (LT s74 1) (LT s75 1) (LT s76 1) (LT s77 1)) (OR (LT s68 1) (LT s78 1) (LT s79 1) (LT s80 1) (LT s81 1)) (OR (LT s69 1) (LT s82 1) (LT s83 1) (LT s84 1) (LT s85 1)) (OR (LT s66 1) (LT s70 1) (LT s71 1) (LT s72 1) (LT s73 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2047 reset in 266 ms.
Product exploration explored 100000 steps with 2063 reset in 355 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 50 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 2074 reset in 279 ms.
Product exploration explored 100000 steps with 2046 reset in 275 ms.
[2021-05-13 02:41:50] [INFO ] Flatten gal took : 17 ms
[2021-05-13 02:41:50] [INFO ] Flatten gal took : 12 ms
[2021-05-13 02:41:50] [INFO ] Time to serialize gal into /tmp/LTL17173489294495346895.gal : 1 ms
[2021-05-13 02:41:50] [INFO ] Time to serialize properties into /tmp/LTL13337121283192470021.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/LTL17173489294495346895.gal, -t, CGAL, -LTL, /tmp/LTL13337121283192470021.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/LTL17173489294495346895.gal -t CGAL -LTL /tmp/LTL13337121283192470021.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("(((((((((((((((((((((x_0>=1)&&(P_setx_3_1>=1))||((x_1>=1)&&(P_setx_3_3>=1)))||((x_1>=1)&&(P_setx_3_4>=1)))||((x_1>=1)&&(P_setx_3_1>=1)))||((x_1>=1)&&(P_setx_3_2>=1)))||((x_2>=1)&&(P_setx_3_1>=1)))||((x_2>=1)&&(P_setx_3_2>=1)))||((x_2>=1)&&(P_setx_3_3>=1)))||((x_2>=1)&&(P_setx_3_4>=1)))||((x_3>=1)&&(P_setx_3_3>=1)))||((x_3>=1)&&(P_setx_3_4>=1)))||((x_3>=1)&&(P_setx_3_1>=1)))||((x_3>=1)&&(P_setx_3_2>=1)))||((x_4>=1)&&(P_setx_3_2>=1)))||((x_4>=1)&&(P_setx_3_3>=1)))||((x_4>=1)&&(P_setx_3_4>=1)))||((x_4>=1)&&(P_setx_3_1>=1)))||((x_0>=1)&&(P_setx_3_2>=1)))||((x_0>=1)&&(P_setx_3_3>=1)))||((x_0>=1)&&(P_setx_3_4>=1)))"))||(G(F("((((((((P_await_13_2<1)||(P_done_11<1))||(P_done_12<1))||(P_done_13<1))||(P_done_14<1))&&(((((P_await_13_3<1)||(P_done_16<1))||(P_done_17<1))||(P_done_18<1))||(P_done_19<1)))&&(((((P_await_13_4<1)||(P_done_21<1))||(P_done_22<1))||(P_done_23<1))||(P_done_24<1)))&&(((((P_await_13_1<1)||(P_done_6<1))||(P_done_7<1))||(P_done_8<1))||(P_done_9<1)))"))))))
Formula 0 simplified : !F(G"(((((((((((((((((((((x_0>=1)&&(P_setx_3_1>=1))||((x_1>=1)&&(P_setx_3_3>=1)))||((x_1>=1)&&(P_setx_3_4>=1)))||((x_1>=1)&&(P_setx_3_1>=1)))||((x_1>=1)&&(P_setx_3_2>=1)))||((x_2>=1)&&(P_setx_3_1>=1)))||((x_2>=1)&&(P_setx_3_2>=1)))||((x_2>=1)&&(P_setx_3_3>=1)))||((x_2>=1)&&(P_setx_3_4>=1)))||((x_3>=1)&&(P_setx_3_3>=1)))||((x_3>=1)&&(P_setx_3_4>=1)))||((x_3>=1)&&(P_setx_3_1>=1)))||((x_3>=1)&&(P_setx_3_2>=1)))||((x_4>=1)&&(P_setx_3_2>=1)))||((x_4>=1)&&(P_setx_3_3>=1)))||((x_4>=1)&&(P_setx_3_4>=1)))||((x_4>=1)&&(P_setx_3_1>=1)))||((x_0>=1)&&(P_setx_3_2>=1)))||((x_0>=1)&&(P_setx_3_3>=1)))||((x_0>=1)&&(P_setx_3_4>=1)))" | GF"((((((((P_await_13_2<1)||(P_done_11<1))||(P_done_12<1))||(P_done_13<1))||(P_done_14<1))&&(((((P_await_13_3<1)||(P_done_16<1))||(P_done_17<1))||(P_done_18<1))||(P_done_19<1)))&&(((((P_await_13_4<1)||(P_done_21<1))||(P_done_22<1))||(P_done_23<1))||(P_done_24<1)))&&(((((P_await_13_1<1)||(P_done_6<1))||(P_done_7<1))||(P_done_8<1))||(P_done_9<1)))")
Detected timeout of ITS tools.
[2021-05-13 02:42:05] [INFO ] Flatten gal took : 11 ms
[2021-05-13 02:42:05] [INFO ] Applying decomposition
[2021-05-13 02:42:05] [INFO ] Flatten gal took : 11 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/graph8414845751457449536.txt, -o, /tmp/graph8414845751457449536.bin, -w, /tmp/graph8414845751457449536.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/graph8414845751457449536.bin, -l, -1, -v, -w, /tmp/graph8414845751457449536.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 02:42:05] [INFO ] Decomposing Gal with order
[2021-05-13 02:42:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 02:42:05] [INFO ] Removed a total of 222 redundant transitions.
[2021-05-13 02:42:05] [INFO ] Flatten gal took : 22 ms
[2021-05-13 02:42:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 6 ms.
[2021-05-13 02:42:05] [INFO ] Time to serialize gal into /tmp/LTL15785650696068144257.gal : 3 ms
[2021-05-13 02:42:05] [INFO ] Time to serialize properties into /tmp/LTL11286584970123294744.ltl : 4 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/LTL15785650696068144257.gal, -t, CGAL, -LTL, /tmp/LTL11286584970123294744.ltl, -c, -stutter-deadlock], 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/LTL15785650696068144257.gal -t CGAL -LTL /tmp/LTL11286584970123294744.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F((G("(((((((((((((((((((((i3.u8.x_0>=1)&&(i2.i0.u7.P_setx_3_1>=1))||((i2.i0.u7.x_1>=1)&&(i0.u5.P_setx_3_3>=1)))||((i2.i0.u7.x_1>=1)&&(i6.i0.u6.P_setx_3_4>=1)))||((i2.i0.u7.x_1>=1)&&(i2.i0.u7.P_setx_3_1>=1)))||((i2.i0.u7.x_1>=1)&&(i5.i0.u4.P_setx_3_2>=1)))||((i5.i0.u4.x_2>=1)&&(i2.i0.u7.P_setx_3_1>=1)))||((i5.i0.u4.x_2>=1)&&(i5.i0.u4.P_setx_3_2>=1)))||((i5.i0.u4.x_2>=1)&&(i0.u5.P_setx_3_3>=1)))||((i5.i0.u4.x_2>=1)&&(i6.i0.u6.P_setx_3_4>=1)))||((i0.u5.x_3>=1)&&(i0.u5.P_setx_3_3>=1)))||((i0.u5.x_3>=1)&&(i6.i0.u6.P_setx_3_4>=1)))||((i0.u5.x_3>=1)&&(i2.i0.u7.P_setx_3_1>=1)))||((i0.u5.x_3>=1)&&(i5.i0.u4.P_setx_3_2>=1)))||((i6.i0.u6.x_4>=1)&&(i5.i0.u4.P_setx_3_2>=1)))||((i6.i0.u6.x_4>=1)&&(i0.u5.P_setx_3_3>=1)))||((i6.i0.u6.x_4>=1)&&(i6.i0.u6.P_setx_3_4>=1)))||((i6.i0.u6.x_4>=1)&&(i2.i0.u7.P_setx_3_1>=1)))||((i3.u8.x_0>=1)&&(i5.i0.u4.P_setx_3_2>=1)))||((i3.u8.x_0>=1)&&(i0.u5.P_setx_3_3>=1)))||((i3.u8.x_0>=1)&&(i6.i0.u6.P_setx_3_4>=1)))"))||(G(F("((((((((i5.i1.u15.P_await_13_2<1)||(i5.i1.u15.P_done_11<1))||(i5.i0.u22.P_done_12<1))||(i5.i1.u16.P_done_13<1))||(i5.i1.u17.P_done_14<1))&&(((((i0.u23.P_await_13_3<1)||(i0.u23.P_done_16<1))||(i0.u24.P_done_17<1))||(i0.u25.P_done_18<1))||(i0.u26.P_done_19<1)))&&(((((i6.i1.u18.P_await_13_4<1)||(i6.i1.u18.P_done_21<1))||(i6.i1.u19.P_done_22<1))||(i6.i1.u27.P_done_23<1))||(i6.i0.u20.P_done_24<1)))&&(((((i2.i1.u12.P_await_13_1<1)||(i2.i1.u12.P_done_6<1))||(i2.i1.u13.P_done_7<1))||(i2.i1.u21.P_done_8<1))||(i2.i1.u14.P_done_9<1)))"))))))
Formula 0 simplified : !F(G"(((((((((((((((((((((i3.u8.x_0>=1)&&(i2.i0.u7.P_setx_3_1>=1))||((i2.i0.u7.x_1>=1)&&(i0.u5.P_setx_3_3>=1)))||((i2.i0.u7.x_1>=1)&&(i6.i0.u6.P_setx_3_4>=1)))||((i2.i0.u7.x_1>=1)&&(i2.i0.u7.P_setx_3_1>=1)))||((i2.i0.u7.x_1>=1)&&(i5.i0.u4.P_setx_3_2>=1)))||((i5.i0.u4.x_2>=1)&&(i2.i0.u7.P_setx_3_1>=1)))||((i5.i0.u4.x_2>=1)&&(i5.i0.u4.P_setx_3_2>=1)))||((i5.i0.u4.x_2>=1)&&(i0.u5.P_setx_3_3>=1)))||((i5.i0.u4.x_2>=1)&&(i6.i0.u6.P_setx_3_4>=1)))||((i0.u5.x_3>=1)&&(i0.u5.P_setx_3_3>=1)))||((i0.u5.x_3>=1)&&(i6.i0.u6.P_setx_3_4>=1)))||((i0.u5.x_3>=1)&&(i2.i0.u7.P_setx_3_1>=1)))||((i0.u5.x_3>=1)&&(i5.i0.u4.P_setx_3_2>=1)))||((i6.i0.u6.x_4>=1)&&(i5.i0.u4.P_setx_3_2>=1)))||((i6.i0.u6.x_4>=1)&&(i0.u5.P_setx_3_3>=1)))||((i6.i0.u6.x_4>=1)&&(i6.i0.u6.P_setx_3_4>=1)))||((i6.i0.u6.x_4>=1)&&(i2.i0.u7.P_setx_3_1>=1)))||((i3.u8.x_0>=1)&&(i5.i0.u4.P_setx_3_2>=1)))||((i3.u8.x_0>=1)&&(i0.u5.P_setx_3_3>=1)))||((i3.u8.x_0>=1)&&(i6.i0.u6.P_setx_3_4>=1)))" | GF"((((((((i5.i1.u15.P_await_13_2<1)||(i5.i1.u15.P_done_11<1))||(i5.i0.u22.P_done_12<1))||(i5.i1.u16.P_done_13<1))||(i5.i1.u17.P_done_14<1))&&(((((i0.u23.P_await_13_3<1)||(i0.u23.P_done_16<1))||(i0.u24.P_done_17<1))||(i0.u25.P_done_18<1))||(i0.u26.P_done_19<1)))&&(((((i6.i1.u18.P_await_13_4<1)||(i6.i1.u18.P_done_21<1))||(i6.i1.u19.P_done_22<1))||(i6.i1.u27.P_done_23<1))||(i6.i0.u20.P_done_24<1)))&&(((((i2.i1.u12.P_await_13_1<1)||(i2.i1.u12.P_done_6<1))||(i2.i1.u13.P_done_7<1))||(i2.i1.u21.P_done_8<1))||(i2.i1.u14.P_done_9<1)))")
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t11, t12, t13, t14, t16, t17, t18, t19, t20, t22, t23, t24, t25, t26, t52, t53, t54, t55, t61, t63, t68, t70, t71, t73, t75, t76, t77, t78, t100, t101, t102, t103, t128, t129, t130, t131, t132, t133, t134, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t145, t146, t147, t157, t159, t161, t162, t163, t165, t167, t169, t170, t171, t172, t174, i0.t50, i0.t2, i0.u5.t21, i2.i0.t4, i2.i0.t48, i2.i0.u7.t9, i3.t166, i3.t164, i3.t158, i3.t72, i3.t62, i3.t60, i3.u34.t156, i5.i0.t5, i5.i0.t49, i5.i0.t177, i5.i0.u4.t15, i6.i0.t3, i6.i0.t51, i6.i0.t179, i6.i0.u6.t27, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :20/56/87/163
8 unique states visited
8 strongly connected components in search stack
9 transitions explored
8 items max in DFS search stack
424 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,4.26225,98140,1,0,126253,524,2614,343265,205,2356,296884
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA LamportFastMutEx-COL-4-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property LamportFastMutEx-COL-4-05 finished in 21429 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((p0||G(p1))) U X(p2)))], workingDir=/home/mcc/execution]
Support contains 17 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:42:09] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:42:09] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:42:09] [INFO ] Implicit Places using invariants in 56 ms returned [66, 67, 68, 69]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 57 ms to find 4 implicit places.
[2021-05-13 02:42:09] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:42:09] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:42:10] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Starting structural reductions, iteration 1 : 98/102 places, 180/180 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:42:10] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:42:10] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-13 02:42:10] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Finished structural reductions, in 2 iterations. Remains : 98/102 places, 180/180 transitions.
Stuttering acceptance computed with spot in 203 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LamportFastMutEx-COL-4-07 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}, { cond=(OR p0 p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 4}], [{ cond=(NOT p2), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 6}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(AND (OR (LT s6 1) (LT s41 1)) (OR (LT s8 1) (LT s38 1)) (OR (LT s4 1) (LT s39 1)) (OR (LT s4 1) (LT s40 1)) (OR (LT s4 1) (LT s41 1)) (OR (LT s8 1) (LT s39 1)) (OR (LT s6 1) (LT s38 1)) (OR (LT s8 1) (LT s40 1)) (OR (LT s4 1) (LT s38 1)) (OR (LT s6 1) (LT s40 1)) (OR (LT s7 1) (LT s38 1)) (OR (LT s7 1) (LT s39 1)) (OR (LT s5 1) (LT s40 1)) (OR (LT s5 1) (LT s41 1)) (OR (LT s5 1) (LT s39 1)) (OR (LT s7 1) (LT s41 1)) (OR (LT s10 1) (LT s31 1)) (OR (LT s10 1) (LT s32 1)) (OR (LT s10 1) (LT s33 1)) (OR (LT s13 1) (LT s31 1)) (OR (LT s13 1) (LT s30 1)) (OR (LT s11 1) (LT s32 1)) (OR (LT s11 1) (LT s33 1)) (OR (LT s11 1) (LT s30 1)) (OR (LT s13 1) (LT s33 1)) (OR (LT s11 1) (LT s31 1)) (OR (LT s13 1) (LT s32 1)) (OR (LT s12 1) (LT s33 1)) (OR (LT s12 1) (LT s30 1)) (OR (LT s12 1) (LT s32 1)) (OR (LT s10 1) (LT s30 1)) (OR (LT s12 1) (LT s31 1))), p1:(AND (OR (LT s5 1) (LT s38 1)) (OR (LT s6 1) (LT s39 1)) (OR (LT s7 1) (LT s40 1)) (OR (LT s8 1) (LT s41 1))), p2:(AND (OR (LT s6 1) (LT s41 1)) (OR (LT s8 1) (LT s38 1)) (OR (LT s4 1) (LT s39 1)) (OR (LT s4 1) (LT s40 1)) (OR (LT s4 1) (LT s41 1)) (OR (LT s8 1) (LT s39 1)) (OR (LT s6 1) (LT s38 1)) (OR (LT s8 1) (LT s40 1)) (OR (LT s4 1) (LT s38 1)) (OR (LT s6 1) (LT s40 1)) (OR (LT s7 1) (LT s38 1)) (OR (LT s7 1) (LT s39 1)) (OR (LT s5 1) (LT s40 1)) (OR (LT s5 1) (LT s41 1)) (OR (LT s5 1) (LT s39 1)) (OR (LT s7 1) (LT s41 1)))], 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, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 840 ms.
Product exploration explored 100000 steps with 50000 reset in 840 ms.
Knowledge obtained : [p0, p1, p2]
Stuttering acceptance computed with spot in 189 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 844 ms.
Product exploration explored 100000 steps with 50000 reset in 850 ms.
Applying partial POR strategy [false, true, true, true, true, true, true, true]
Stuttering acceptance computed with spot in 201 ms :[(NOT p2), (NOT p2), (AND (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 17 out of 98 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 98/98 places, 180/180 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 98 transition count 196
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 98 transition count 196
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 98 transition count 196
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 8 rules in 10 ms. Remains 98 /98 variables (removed 0) and now considering 196/180 (removed -16) transitions.
[2021-05-13 02:42:14] [INFO ] Redundant transitions in 2 ms returned []
[2021-05-13 02:42:14] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 98 cols
[2021-05-13 02:42:14] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:42:14] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 1 iterations. Remains : 98/98 places, 196/180 transitions.
Product exploration explored 100000 steps with 50000 reset in 1342 ms.
Product exploration explored 100000 steps with 50000 reset in 1287 ms.
[2021-05-13 02:42:17] [INFO ] Flatten gal took : 9 ms
[2021-05-13 02:42:17] [INFO ] Flatten gal took : 13 ms
[2021-05-13 02:42:17] [INFO ] Time to serialize gal into /tmp/LTL13383856149856361942.gal : 2 ms
[2021-05-13 02:42:17] [INFO ] Time to serialize properties into /tmp/LTL1398065660032501093.ltl : 1 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/LTL13383856149856361942.gal, -t, CGAL, -LTL, /tmp/LTL1398065660032501093.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/LTL13383856149856361942.gal -t CGAL -LTL /tmp/LTL1398065660032501093.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G((G("(((((x_1<1)||(P_ifxi_10_1<1))&&((x_2<1)||(P_ifxi_10_2<1)))&&((x_3<1)||(P_ifxi_10_3<1)))&&((x_4<1)||(P_ifxi_10_4<1)))"))||("(((((((((((((((((((((((((((((((((x_2<1)||(P_ifxi_10_4<1))&&((x_4<1)||(P_ifxi_10_1<1)))&&((x_0<1)||(P_ifxi_10_2<1)))&&((x_0<1)||(P_ifxi_10_3<1)))&&((x_0<1)||(P_ifxi_10_4<1)))&&((x_4<1)||(P_ifxi_10_2<1)))&&((x_2<1)||(P_ifxi_10_1<1)))&&((x_4<1)||(P_ifxi_10_3<1)))&&((x_0<1)||(P_ifxi_10_1<1)))&&((x_2<1)||(P_ifxi_10_3<1)))&&((x_3<1)||(P_ifxi_10_1<1)))&&((x_3<1)||(P_ifxi_10_2<1)))&&((x_1<1)||(P_ifxi_10_3<1)))&&((x_1<1)||(P_ifxi_10_4<1)))&&((x_1<1)||(P_ifxi_10_2<1)))&&((x_3<1)||(P_ifxi_10_4<1)))&&((y_1<1)||(P_ify0_4_2<1)))&&((y_1<1)||(P_ify0_4_3<1)))&&((y_1<1)||(P_ify0_4_4<1)))&&((y_4<1)||(P_ify0_4_2<1)))&&((y_4<1)||(P_ify0_4_1<1)))&&((y_2<1)||(P_ify0_4_3<1)))&&((y_2<1)||(P_ify0_4_4<1)))&&((y_2<1)||(P_ify0_4_1<1)))&&((y_4<1)||(P_ify0_4_4<1)))&&((y_2<1)||(P_ify0_4_2<1)))&&((y_4<1)||(P_ify0_4_3<1)))&&((y_3<1)||(P_ify0_4_4<1)))&&((y_3<1)||(P_ify0_4_1<1)))&&((y_3<1)||(P_ify0_4_3<1)))&&((y_1<1)||(P_ify0_4_1<1)))&&((y_3<1)||(P_ify0_4_2<1)))")))U(X("(((((((((((((((((x_2<1)||(P_ifxi_10_4<1))&&((x_4<1)||(P_ifxi_10_1<1)))&&((x_0<1)||(P_ifxi_10_2<1)))&&((x_0<1)||(P_ifxi_10_3<1)))&&((x_0<1)||(P_ifxi_10_4<1)))&&((x_4<1)||(P_ifxi_10_2<1)))&&((x_2<1)||(P_ifxi_10_1<1)))&&((x_4<1)||(P_ifxi_10_3<1)))&&((x_0<1)||(P_ifxi_10_1<1)))&&((x_2<1)||(P_ifxi_10_3<1)))&&((x_3<1)||(P_ifxi_10_1<1)))&&((x_3<1)||(P_ifxi_10_2<1)))&&((x_1<1)||(P_ifxi_10_3<1)))&&((x_1<1)||(P_ifxi_10_4<1)))&&((x_1<1)||(P_ifxi_10_2<1)))&&((x_3<1)||(P_ifxi_10_4<1)))"))))
Formula 0 simplified : !(G("(((((((((((((((((((((((((((((((((x_2<1)||(P_ifxi_10_4<1))&&((x_4<1)||(P_ifxi_10_1<1)))&&((x_0<1)||(P_ifxi_10_2<1)))&&((x_0<1)||(P_ifxi_10_3<1)))&&((x_0<1)||(P_ifxi_10_4<1)))&&((x_4<1)||(P_ifxi_10_2<1)))&&((x_2<1)||(P_ifxi_10_1<1)))&&((x_4<1)||(P_ifxi_10_3<1)))&&((x_0<1)||(P_ifxi_10_1<1)))&&((x_2<1)||(P_ifxi_10_3<1)))&&((x_3<1)||(P_ifxi_10_1<1)))&&((x_3<1)||(P_ifxi_10_2<1)))&&((x_1<1)||(P_ifxi_10_3<1)))&&((x_1<1)||(P_ifxi_10_4<1)))&&((x_1<1)||(P_ifxi_10_2<1)))&&((x_3<1)||(P_ifxi_10_4<1)))&&((y_1<1)||(P_ify0_4_2<1)))&&((y_1<1)||(P_ify0_4_3<1)))&&((y_1<1)||(P_ify0_4_4<1)))&&((y_4<1)||(P_ify0_4_2<1)))&&((y_4<1)||(P_ify0_4_1<1)))&&((y_2<1)||(P_ify0_4_3<1)))&&((y_2<1)||(P_ify0_4_4<1)))&&((y_2<1)||(P_ify0_4_1<1)))&&((y_4<1)||(P_ify0_4_4<1)))&&((y_2<1)||(P_ify0_4_2<1)))&&((y_4<1)||(P_ify0_4_3<1)))&&((y_3<1)||(P_ify0_4_4<1)))&&((y_3<1)||(P_ify0_4_1<1)))&&((y_3<1)||(P_ify0_4_3<1)))&&((y_1<1)||(P_ify0_4_1<1)))&&((y_3<1)||(P_ify0_4_2<1)))" | G"(((((x_1<1)||(P_ifxi_10_1<1))&&((x_2<1)||(P_ifxi_10_2<1)))&&((x_3<1)||(P_ifxi_10_3<1)))&&((x_4<1)||(P_ifxi_10_4<1)))") U X"(((((((((((((((((x_2<1)||(P_ifxi_10_4<1))&&((x_4<1)||(P_ifxi_10_1<1)))&&((x_0<1)||(P_ifxi_10_2<1)))&&((x_0<1)||(P_ifxi_10_3<1)))&&((x_0<1)||(P_ifxi_10_4<1)))&&((x_4<1)||(P_ifxi_10_2<1)))&&((x_2<1)||(P_ifxi_10_1<1)))&&((x_4<1)||(P_ifxi_10_3<1)))&&((x_0<1)||(P_ifxi_10_1<1)))&&((x_2<1)||(P_ifxi_10_3<1)))&&((x_3<1)||(P_ifxi_10_1<1)))&&((x_3<1)||(P_ifxi_10_2<1)))&&((x_1<1)||(P_ifxi_10_3<1)))&&((x_1<1)||(P_ifxi_10_4<1)))&&((x_1<1)||(P_ifxi_10_2<1)))&&((x_3<1)||(P_ifxi_10_4<1)))")
Detected timeout of ITS tools.
[2021-05-13 02:42:32] [INFO ] Flatten gal took : 9 ms
[2021-05-13 02:42:32] [INFO ] Applying decomposition
[2021-05-13 02:42:32] [INFO ] Flatten gal took : 12 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/graph450172649625358246.txt, -o, /tmp/graph450172649625358246.bin, -w, /tmp/graph450172649625358246.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/graph450172649625358246.bin, -l, -1, -v, -w, /tmp/graph450172649625358246.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 02:42:32] [INFO ] Decomposing Gal with order
[2021-05-13 02:42:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 02:42:32] [INFO ] Removed a total of 214 redundant transitions.
[2021-05-13 02:42:32] [INFO ] Flatten gal took : 17 ms
[2021-05-13 02:42:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 4 ms.
[2021-05-13 02:42:32] [INFO ] Time to serialize gal into /tmp/LTL12428419196423248107.gal : 2 ms
[2021-05-13 02:42:32] [INFO ] Time to serialize properties into /tmp/LTL17058932535598056339.ltl : 1 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/LTL12428419196423248107.gal, -t, CGAL, -LTL, /tmp/LTL17058932535598056339.ltl, -c, -stutter-deadlock], 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/LTL12428419196423248107.gal -t CGAL -LTL /tmp/LTL17058932535598056339.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((G((G("(((((i0.u6.x_1<1)||(i5.u8.P_ifxi_10_1<1))&&((i2.u4.x_2<1)||(u10.P_ifxi_10_2<1)))&&((i1.u5.x_3<1)||(u11.P_ifxi_10_3<1)))&&((i3.u7.x_4<1)||(i5.u9.P_ifxi_10_4<1)))"))||("(((((((((((((((((((((((((((((((((i2.u4.x_2<1)||(i5.u9.P_ifxi_10_4<1))&&((i3.u7.x_4<1)||(i5.u8.P_ifxi_10_1<1)))&&((i5.u8.x_0<1)||(u10.P_ifxi_10_2<1)))&&((i5.u8.x_0<1)||(u11.P_ifxi_10_3<1)))&&((i5.u8.x_0<1)||(i5.u9.P_ifxi_10_4<1)))&&((i3.u7.x_4<1)||(u10.P_ifxi_10_2<1)))&&((i2.u4.x_2<1)||(i5.u8.P_ifxi_10_1<1)))&&((i3.u7.x_4<1)||(u11.P_ifxi_10_3<1)))&&((i5.u8.x_0<1)||(i5.u8.P_ifxi_10_1<1)))&&((i2.u4.x_2<1)||(u11.P_ifxi_10_3<1)))&&((i1.u5.x_3<1)||(i5.u8.P_ifxi_10_1<1)))&&((i1.u5.x_3<1)||(u10.P_ifxi_10_2<1)))&&((i0.u6.x_1<1)||(u11.P_ifxi_10_3<1)))&&((i0.u6.x_1<1)||(i5.u9.P_ifxi_10_4<1)))&&((i0.u6.x_1<1)||(u10.P_ifxi_10_2<1)))&&((i1.u5.x_3<1)||(i5.u9.P_ifxi_10_4<1)))&&((i5.u34.y_1<1)||(i2.u4.P_ify0_4_2<1)))&&((i5.u34.y_1<1)||(i1.u5.P_ify0_4_3<1)))&&((i5.u34.y_1<1)||(i3.u7.P_ify0_4_4<1)))&&((i5.u9.y_4<1)||(i2.u4.P_ify0_4_2<1)))&&((i5.u9.y_4<1)||(i0.u6.P_ify0_4_1<1)))&&((u10.y_2<1)||(i1.u5.P_ify0_4_3<1)))&&((u10.y_2<1)||(i3.u7.P_ify0_4_4<1)))&&((u10.y_2<1)||(i0.u6.P_ify0_4_1<1)))&&((i5.u9.y_4<1)||(i3.u7.P_ify0_4_4<1)))&&((u10.y_2<1)||(i2.u4.P_ify0_4_2<1)))&&((i5.u9.y_4<1)||(i1.u5.P_ify0_4_3<1)))&&((u11.y_3<1)||(i3.u7.P_ify0_4_4<1)))&&((u11.y_3<1)||(i0.u6.P_ify0_4_1<1)))&&((u11.y_3<1)||(i1.u5.P_ify0_4_3<1)))&&((i5.u34.y_1<1)||(i0.u6.P_ify0_4_1<1)))&&((u11.y_3<1)||(i2.u4.P_ify0_4_2<1)))")))U(X("(((((((((((((((((i2.u4.x_2<1)||(i5.u9.P_ifxi_10_4<1))&&((i3.u7.x_4<1)||(i5.u8.P_ifxi_10_1<1)))&&((i5.u8.x_0<1)||(u10.P_ifxi_10_2<1)))&&((i5.u8.x_0<1)||(u11.P_ifxi_10_3<1)))&&((i5.u8.x_0<1)||(i5.u9.P_ifxi_10_4<1)))&&((i3.u7.x_4<1)||(u10.P_ifxi_10_2<1)))&&((i2.u4.x_2<1)||(i5.u8.P_ifxi_10_1<1)))&&((i3.u7.x_4<1)||(u11.P_ifxi_10_3<1)))&&((i5.u8.x_0<1)||(i5.u8.P_ifxi_10_1<1)))&&((i2.u4.x_2<1)||(u11.P_ifxi_10_3<1)))&&((i1.u5.x_3<1)||(i5.u8.P_ifxi_10_1<1)))&&((i1.u5.x_3<1)||(u10.P_ifxi_10_2<1)))&&((i0.u6.x_1<1)||(u11.P_ifxi_10_3<1)))&&((i0.u6.x_1<1)||(i5.u9.P_ifxi_10_4<1)))&&((i0.u6.x_1<1)||(u10.P_ifxi_10_2<1)))&&((i1.u5.x_3<1)||(i5.u9.P_ifxi_10_4<1)))"))))
Formula 0 simplified : !(G("(((((((((((((((((((((((((((((((((i2.u4.x_2<1)||(i5.u9.P_ifxi_10_4<1))&&((i3.u7.x_4<1)||(i5.u8.P_ifxi_10_1<1)))&&((i5.u8.x_0<1)||(u10.P_ifxi_10_2<1)))&&((i5.u8.x_0<1)||(u11.P_ifxi_10_3<1)))&&((i5.u8.x_0<1)||(i5.u9.P_ifxi_10_4<1)))&&((i3.u7.x_4<1)||(u10.P_ifxi_10_2<1)))&&((i2.u4.x_2<1)||(i5.u8.P_ifxi_10_1<1)))&&((i3.u7.x_4<1)||(u11.P_ifxi_10_3<1)))&&((i5.u8.x_0<1)||(i5.u8.P_ifxi_10_1<1)))&&((i2.u4.x_2<1)||(u11.P_ifxi_10_3<1)))&&((i1.u5.x_3<1)||(i5.u8.P_ifxi_10_1<1)))&&((i1.u5.x_3<1)||(u10.P_ifxi_10_2<1)))&&((i0.u6.x_1<1)||(u11.P_ifxi_10_3<1)))&&((i0.u6.x_1<1)||(i5.u9.P_ifxi_10_4<1)))&&((i0.u6.x_1<1)||(u10.P_ifxi_10_2<1)))&&((i1.u5.x_3<1)||(i5.u9.P_ifxi_10_4<1)))&&((i5.u34.y_1<1)||(i2.u4.P_ify0_4_2<1)))&&((i5.u34.y_1<1)||(i1.u5.P_ify0_4_3<1)))&&((i5.u34.y_1<1)||(i3.u7.P_ify0_4_4<1)))&&((i5.u9.y_4<1)||(i2.u4.P_ify0_4_2<1)))&&((i5.u9.y_4<1)||(i0.u6.P_ify0_4_1<1)))&&((u10.y_2<1)||(i1.u5.P_ify0_4_3<1)))&&((u10.y_2<1)||(i3.u7.P_ify0_4_4<1)))&&((u10.y_2<1)||(i0.u6.P_ify0_4_1<1)))&&((i5.u9.y_4<1)||(i3.u7.P_ify0_4_4<1)))&&((u10.y_2<1)||(i2.u4.P_ify0_4_2<1)))&&((i5.u9.y_4<1)||(i1.u5.P_ify0_4_3<1)))&&((u11.y_3<1)||(i3.u7.P_ify0_4_4<1)))&&((u11.y_3<1)||(i0.u6.P_ify0_4_1<1)))&&((u11.y_3<1)||(i1.u5.P_ify0_4_3<1)))&&((i5.u34.y_1<1)||(i0.u6.P_ify0_4_1<1)))&&((u11.y_3<1)||(i2.u4.P_ify0_4_2<1)))" | G"(((((i0.u6.x_1<1)||(i5.u8.P_ifxi_10_1<1))&&((i2.u4.x_2<1)||(u10.P_ifxi_10_2<1)))&&((i1.u5.x_3<1)||(u11.P_ifxi_10_3<1)))&&((i3.u7.x_4<1)||(i5.u9.P_ifxi_10_4<1)))") U X"(((((((((((((((((i2.u4.x_2<1)||(i5.u9.P_ifxi_10_4<1))&&((i3.u7.x_4<1)||(i5.u8.P_ifxi_10_1<1)))&&((i5.u8.x_0<1)||(u10.P_ifxi_10_2<1)))&&((i5.u8.x_0<1)||(u11.P_ifxi_10_3<1)))&&((i5.u8.x_0<1)||(i5.u9.P_ifxi_10_4<1)))&&((i3.u7.x_4<1)||(u10.P_ifxi_10_2<1)))&&((i2.u4.x_2<1)||(i5.u8.P_ifxi_10_1<1)))&&((i3.u7.x_4<1)||(u11.P_ifxi_10_3<1)))&&((i5.u8.x_0<1)||(i5.u8.P_ifxi_10_1<1)))&&((i2.u4.x_2<1)||(u11.P_ifxi_10_3<1)))&&((i1.u5.x_3<1)||(i5.u8.P_ifxi_10_1<1)))&&((i1.u5.x_3<1)||(u10.P_ifxi_10_2<1)))&&((i0.u6.x_1<1)||(u11.P_ifxi_10_3<1)))&&((i0.u6.x_1<1)||(i5.u9.P_ifxi_10_4<1)))&&((i0.u6.x_1<1)||(u10.P_ifxi_10_2<1)))&&((i1.u5.x_3<1)||(i5.u9.P_ifxi_10_4<1)))")
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t11, t12, t13, t14, t16, t17, t18, t19, t20, t22, t23, t24, t25, t26, t52, t53, t54, t55, t61, t62, t68, t70, t71, t72, t73, t75, t77, t78, t99, t100, t101, t102, t128, t129, t130, t131, t132, t133, t134, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t145, t146, t147, t157, t158, t161, t162, t163, t165, t166, t167, t169, t170, t175, t176, i0.t48, i0.t4, i0.u6.t9, i1.t174, i1.t50, i1.t2, i1.u5.t21, i2.t177, i2.t49, i2.t5, i2.u4.t15, i3.t51, i3.t3, i3.u7.t27, i5.t171, i5.t168, i5.t159, i5.t76, i5.t63, i5.t60, i5.u34.t156, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :20/56/87/163
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
608 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.09408,116200,1,0,177194,314,2172,496667,188,1402,265067
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA LamportFastMutEx-COL-4-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property LamportFastMutEx-COL-4-07 finished in 28903 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(!p0)))], workingDir=/home/mcc/execution]
Support contains 9 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 98 transition count 176
Applied a total of 8 rules in 8 ms. Remains 98 /102 variables (removed 4) and now considering 176/180 (removed 4) transitions.
[2021-05-13 02:42:38] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 98 cols
[2021-05-13 02:42:38] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-13 02:42:38] [INFO ] Implicit Places using invariants in 101 ms returned [62, 63, 64, 65]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 110 ms to find 4 implicit places.
[2021-05-13 02:42:38] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 02:42:38] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 94 cols
[2021-05-13 02:42:38] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:42:39] [INFO ] Dead Transitions using invariants and state equation in 203 ms returned []
Starting structural reductions, iteration 1 : 94/102 places, 176/180 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 94 transition count 172
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 90 transition count 172
Applied a total of 8 rules in 18 ms. Remains 90 /94 variables (removed 4) and now considering 172/176 (removed 4) transitions.
[2021-05-13 02:42:39] [INFO ] Flow matrix only has 136 transitions (discarded 36 similar events)
// Phase 1: matrix 136 rows 90 cols
[2021-05-13 02:42:39] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:42:39] [INFO ] Implicit Places using invariants in 191 ms returned []
[2021-05-13 02:42:39] [INFO ] Flow matrix only has 136 transitions (discarded 36 similar events)
// Phase 1: matrix 136 rows 90 cols
[2021-05-13 02:42:39] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:42:39] [INFO ] State equation strengthened by 32 read => feed constraints.
[2021-05-13 02:42:39] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 90/102 places, 172/180 transitions.
Stuttering acceptance computed with spot in 49 ms :[p0, p0]
Running random walk in product with property : LamportFastMutEx-COL-4-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s6 1) (LT s41 1)) (OR (LT s8 1) (LT s38 1)) (OR (LT s4 1) (LT s39 1)) (OR (LT s4 1) (LT s40 1)) (OR (LT s4 1) (LT s41 1)) (OR (LT s8 1) (LT s39 1)) (OR (LT s6 1) (LT s38 1)) (OR (LT s8 1) (LT s40 1)) (OR (LT s4 1) (LT s38 1)) (OR (LT s6 1) (LT s40 1)) (OR (LT s7 1) (LT s38 1)) (OR (LT s7 1) (LT s39 1)) (OR (LT s5 1) (LT s40 1)) (OR (LT s5 1) (LT s41 1)) (OR (LT s5 1) (LT s39 1)) (OR (LT s7 1) (LT s41 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 8533 reset in 247 ms.
Stack based approach found an accepted trace after 10934 steps with 946 reset with depth 25 and stack size 25 in 27 ms.
FORMULA LamportFastMutEx-COL-4-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-4-08 finished in 1004 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(G(p0))&&(p1 U (p2||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 29 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 6 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:42:39] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:42:39] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-13 02:42:39] [INFO ] Implicit Places using invariants in 71 ms returned []
[2021-05-13 02:42:39] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:42:39] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-13 02:42:39] [INFO ] State equation strengthened by 48 read => feed constraints.
[2021-05-13 02:42:40] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2021-05-13 02:42:40] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-13 02:42:40] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:42:40] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:42:40] [INFO ] Dead Transitions using invariants and state equation in 90 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : LamportFastMutEx-COL-4-09 automaton TGBA [mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(OR p2 p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (OR (LT s67 1) (LT s74 1) (LT s75 1) (LT s76 1) (LT s77 1)) (OR (LT s68 1) (LT s78 1) (LT s79 1) (LT s80 1) (LT s81 1)) (OR (LT s69 1) (LT s82 1) (LT s83 1) (LT s84 1) (LT s85 1)) (OR (LT s66 1) (LT s70 1) (LT s71 1) (LT s72 1) (LT s73 1)) (OR (LT s12 1) (LT s97 1)) (OR (LT s12 1) (LT s95 1)) (OR (LT s12 1) (LT s96 1)) (OR (LT s12 1) (LT s94 1)) (OR (LT s11 1) (LT s94 1)) (OR (LT s11 1) (LT s95 1)) (OR (LT s11 1) (LT s96 1)) (OR (LT s11 1) (LT s97 1)) (OR (LT s13 1) (LT s94 1)) (OR (LT s13 1) (LT s95 1)) (OR (LT s13 1) (LT s96 1)) (OR (LT s13 1) (LT s97 1)) (OR (LT s9 1) (LT s94 1)) (OR (LT s9 1) (LT s95 1)) (OR (LT s9 1) (LT s96 1)) (OR (LT s9 1) (LT s97 1)) (OR (LT s10 1) (LT s95 1)) (OR (LT s10 1) (LT s96 1)) (OR (LT s10 1) (LT s94 1)) (OR (LT s10 1) (LT s97 1))), p1:(AND (OR (LT s67 1) (LT s74 1) (LT s75 1) (LT s76 1) (LT s77 1)) (OR (LT s68 1) (LT s78 1) (LT s79 1) (LT s80 1) (LT s81 1)) (OR (LT s69 1) (LT s82 1) (LT s83 1) (LT s84 1) (LT s85 1)) (OR (LT s66 1) (LT s70 1) (LT s71 1) (LT s72 1) (LT s73 1))), p0:(AND (OR (LT s12 1) (LT s97 1)) (OR (LT s12 1) (LT s95 1)) (OR (LT s12 1) (LT s96 1)) (OR (LT s12 1) (LT s94 1)) (OR (LT s11 1) (LT s94 1)) (OR (LT s11 1) (LT s95 1)) (OR (LT s11 1) (LT s96 1)) (OR (LT s11 1) (LT s97 1)) (OR (LT s13 1) (LT s94 1)) (OR (LT s13 1) (LT s95 1)) (OR (LT s13 1) (LT s96 1)) (OR (LT s13 1) (LT s97 1)) (OR (LT s9 1) (LT s94 1)) (OR (LT s9 1) (LT s95 1)) (OR (LT s9 1) (LT s96 1)) (OR (LT s9 1) (LT s97 1)) (OR (LT s10 1) (LT s95 1)) (OR (LT s10 1) (LT s96 1)) (OR (LT s10 1) (LT s94 1)) (OR (LT s10 1) (LT s97 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 436 ms.
Stack based approach found an accepted trace after 270 steps with 0 reset with depth 271 and stack size 271 in 1 ms.
FORMULA LamportFastMutEx-COL-4-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-4-09 finished in 915 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 98 transition count 176
Applied a total of 8 rules in 11 ms. Remains 98 /102 variables (removed 4) and now considering 176/180 (removed 4) transitions.
[2021-05-13 02:42:40] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 98 cols
[2021-05-13 02:42:40] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:42:40] [INFO ] Implicit Places using invariants in 102 ms returned [62, 63, 64, 65]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 109 ms to find 4 implicit places.
[2021-05-13 02:42:40] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 02:42:40] [INFO ] Flow matrix only has 140 transitions (discarded 36 similar events)
// Phase 1: matrix 140 rows 94 cols
[2021-05-13 02:42:40] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-13 02:42:40] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
Starting structural reductions, iteration 1 : 94/102 places, 176/180 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 94 transition count 172
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 90 transition count 172
Applied a total of 8 rules in 7 ms. Remains 90 /94 variables (removed 4) and now considering 172/176 (removed 4) transitions.
[2021-05-13 02:42:40] [INFO ] Flow matrix only has 136 transitions (discarded 36 similar events)
// Phase 1: matrix 136 rows 90 cols
[2021-05-13 02:42:40] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:42:41] [INFO ] Implicit Places using invariants in 49 ms returned []
[2021-05-13 02:42:41] [INFO ] Flow matrix only has 136 transitions (discarded 36 similar events)
// Phase 1: matrix 136 rows 90 cols
[2021-05-13 02:42:41] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-13 02:42:41] [INFO ] State equation strengthened by 32 read => feed constraints.
[2021-05-13 02:42:41] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 90/102 places, 172/180 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-COL-4-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s9 1) (LT s79 1)) (OR (LT s9 1) (LT s80 1)) (OR (LT s9 1) (LT s81 1)) (OR (LT s9 1) (LT s78 1)))], 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 242 ms.
Stack based approach found an accepted trace after 200 steps with 0 reset with depth 201 and stack size 201 in 0 ms.
FORMULA LamportFastMutEx-COL-4-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-COL-4-10 finished in 708 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X(G(!p1)))))], workingDir=/home/mcc/execution]
Support contains 18 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:42:41] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:42:41] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-13 02:42:41] [INFO ] Implicit Places using invariants in 72 ms returned [66, 67, 68, 69]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 73 ms to find 4 implicit places.
[2021-05-13 02:42:41] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:42:41] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:42:41] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Starting structural reductions, iteration 1 : 98/102 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 98 /98 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:42:41] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:42:41] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-13 02:42:41] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
Finished structural reductions, in 2 iterations. Remains : 98/102 places, 180/180 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (AND (NOT p0) p1), (AND (NOT p0) p1), p1]
Running random walk in product with property : LamportFastMutEx-COL-4-11 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: 3}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (OR (LT s6 1) (LT s41 1)) (OR (LT s8 1) (LT s38 1)) (OR (LT s4 1) (LT s39 1)) (OR (LT s4 1) (LT s40 1)) (OR (LT s4 1) (LT s41 1)) (OR (LT s8 1) (LT s39 1)) (OR (LT s6 1) (LT s38 1)) (OR (LT s8 1) (LT s40 1)) (OR (LT s4 1) (LT s38 1)) (OR (LT s6 1) (LT s40 1)) (OR (LT s7 1) (LT s38 1)) (OR (LT s7 1) (LT s39 1)) (OR (LT s5 1) (LT s40 1)) (OR (LT s5 1) (LT s41 1)) (OR (LT s5 1) (LT s39 1)) (OR (LT s7 1) (LT s41 1))), p1:(OR (AND (GEQ s11 1) (GEQ s82 1)) (AND (GEQ s9 1) (GEQ s85 1)) (AND (GEQ s11 1) (GEQ s84 1)) (AND (GEQ s9 1) (GEQ s84 1)) (AND (GEQ s11 1) (GEQ s85 1)) (AND (GEQ s12 1) (GEQ s85 1)) (AND (GEQ s12 1) (GEQ s83 1)) (AND (GEQ s12 1) (GEQ s82 1)) (AND (GEQ s10 1) (GEQ s85 1)) (AND (GEQ s10 1) (GEQ s83 1)) (AND (GEQ s10 1) (GEQ s84 1)) (AND (GEQ s13 1) (GEQ s84 1)) (AND (GEQ s9 1) (GEQ s83 1)) (AND (GEQ s9 1) (GEQ s82 1)) (AND (GEQ s13 1) (GEQ s82 1)) (AND (GEQ s13 1) (GEQ s83 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 195 ms.
Product exploration explored 100000 steps with 50000 reset in 212 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 77 ms :[true, (AND (NOT p0) p1), (AND (NOT p0) p1), p1]
Product exploration explored 100000 steps with 50000 reset in 207 ms.
Product exploration explored 100000 steps with 50000 reset in 226 ms.
Applying partial POR strategy [true, false, false, true]
Stuttering acceptance computed with spot in 91 ms :[true, (AND (NOT p0) p1), (AND (NOT p0) p1), p1]
Support contains 18 out of 98 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 98/98 places, 180/180 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 98 transition count 180
Deduced a syphon composed of 4 places in 0 ms
Applied a total of 4 rules in 5 ms. Remains 98 /98 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:42:42] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 02:42:42] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:42:42] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:42:42] [INFO ] Dead Transitions using invariants and state equation in 83 ms returned []
Finished structural reductions, in 1 iterations. Remains : 98/98 places, 180/180 transitions.
Product exploration explored 100000 steps with 50000 reset in 206 ms.
Product exploration explored 100000 steps with 50000 reset in 218 ms.
[2021-05-13 02:42:43] [INFO ] Flatten gal took : 11 ms
[2021-05-13 02:42:43] [INFO ] Flatten gal took : 8 ms
[2021-05-13 02:42:43] [INFO ] Time to serialize gal into /tmp/LTL5408793323750084827.gal : 2 ms
[2021-05-13 02:42:43] [INFO ] Time to serialize properties into /tmp/LTL1839352192185081059.ltl : 1 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/LTL5408793323750084827.gal, -t, CGAL, -LTL, /tmp/LTL1839352192185081059.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/LTL5408793323750084827.gal -t CGAL -LTL /tmp/LTL1839352192185081059.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((X(G("(((((((((((((((((y_2<1)||(P_ifyi_15_1<1))&&((y_0<1)||(P_ifyi_15_4<1)))&&((y_2<1)||(P_ifyi_15_3<1)))&&((y_0<1)||(P_ifyi_15_3<1)))&&((y_2<1)||(P_ifyi_15_4<1)))&&((y_3<1)||(P_ifyi_15_4<1)))&&((y_3<1)||(P_ifyi_15_2<1)))&&((y_3<1)||(P_ifyi_15_1<1)))&&((y_1<1)||(P_ifyi_15_4<1)))&&((y_1<1)||(P_ifyi_15_2<1)))&&((y_1<1)||(P_ifyi_15_3<1)))&&((y_4<1)||(P_ifyi_15_3<1)))&&((y_0<1)||(P_ifyi_15_2<1)))&&((y_0<1)||(P_ifyi_15_1<1)))&&((y_4<1)||(P_ifyi_15_1<1)))&&((y_4<1)||(P_ifyi_15_2<1)))")))||("(((((((((((((((((x_2<1)||(P_ifxi_10_4<1))&&((x_4<1)||(P_ifxi_10_1<1)))&&((x_0<1)||(P_ifxi_10_2<1)))&&((x_0<1)||(P_ifxi_10_3<1)))&&((x_0<1)||(P_ifxi_10_4<1)))&&((x_4<1)||(P_ifxi_10_2<1)))&&((x_2<1)||(P_ifxi_10_1<1)))&&((x_4<1)||(P_ifxi_10_3<1)))&&((x_0<1)||(P_ifxi_10_1<1)))&&((x_2<1)||(P_ifxi_10_3<1)))&&((x_3<1)||(P_ifxi_10_1<1)))&&((x_3<1)||(P_ifxi_10_2<1)))&&((x_1<1)||(P_ifxi_10_3<1)))&&((x_1<1)||(P_ifxi_10_4<1)))&&((x_1<1)||(P_ifxi_10_2<1)))&&((x_3<1)||(P_ifxi_10_4<1)))"))))
Formula 0 simplified : !X("(((((((((((((((((x_2<1)||(P_ifxi_10_4<1))&&((x_4<1)||(P_ifxi_10_1<1)))&&((x_0<1)||(P_ifxi_10_2<1)))&&((x_0<1)||(P_ifxi_10_3<1)))&&((x_0<1)||(P_ifxi_10_4<1)))&&((x_4<1)||(P_ifxi_10_2<1)))&&((x_2<1)||(P_ifxi_10_1<1)))&&((x_4<1)||(P_ifxi_10_3<1)))&&((x_0<1)||(P_ifxi_10_1<1)))&&((x_2<1)||(P_ifxi_10_3<1)))&&((x_3<1)||(P_ifxi_10_1<1)))&&((x_3<1)||(P_ifxi_10_2<1)))&&((x_1<1)||(P_ifxi_10_3<1)))&&((x_1<1)||(P_ifxi_10_4<1)))&&((x_1<1)||(P_ifxi_10_2<1)))&&((x_3<1)||(P_ifxi_10_4<1)))" | XG"(((((((((((((((((y_2<1)||(P_ifyi_15_1<1))&&((y_0<1)||(P_ifyi_15_4<1)))&&((y_2<1)||(P_ifyi_15_3<1)))&&((y_0<1)||(P_ifyi_15_3<1)))&&((y_2<1)||(P_ifyi_15_4<1)))&&((y_3<1)||(P_ifyi_15_4<1)))&&((y_3<1)||(P_ifyi_15_2<1)))&&((y_3<1)||(P_ifyi_15_1<1)))&&((y_1<1)||(P_ifyi_15_4<1)))&&((y_1<1)||(P_ifyi_15_2<1)))&&((y_1<1)||(P_ifyi_15_3<1)))&&((y_4<1)||(P_ifyi_15_3<1)))&&((y_0<1)||(P_ifyi_15_2<1)))&&((y_0<1)||(P_ifyi_15_1<1)))&&((y_4<1)||(P_ifyi_15_1<1)))&&((y_4<1)||(P_ifyi_15_2<1)))")
Detected timeout of ITS tools.
[2021-05-13 02:42:58] [INFO ] Flatten gal took : 22 ms
[2021-05-13 02:42:58] [INFO ] Applying decomposition
[2021-05-13 02:42:58] [INFO ] Flatten gal took : 7 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/graph12138210951952440984.txt, -o, /tmp/graph12138210951952440984.bin, -w, /tmp/graph12138210951952440984.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/graph12138210951952440984.bin, -l, -1, -v, -w, /tmp/graph12138210951952440984.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 02:42:58] [INFO ] Decomposing Gal with order
[2021-05-13 02:42:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 02:42:58] [INFO ] Removed a total of 214 redundant transitions.
[2021-05-13 02:42:58] [INFO ] Flatten gal took : 18 ms
[2021-05-13 02:42:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 4 ms.
[2021-05-13 02:42:58] [INFO ] Time to serialize gal into /tmp/LTL1576271268682170464.gal : 9 ms
[2021-05-13 02:42:58] [INFO ] Time to serialize properties into /tmp/LTL10445800829241210054.ltl : 1 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/LTL1576271268682170464.gal, -t, CGAL, -LTL, /tmp/LTL10445800829241210054.ltl, -c, -stutter-deadlock], 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/LTL1576271268682170464.gal -t CGAL -LTL /tmp/LTL10445800829241210054.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((X(G("(((((((((((((((((u9.y_2<1)||(i0.u28.P_ifyi_15_1<1))&&((i6.u35.y_0<1)||(i1.u31.P_ifyi_15_4<1)))&&((u9.y_2<1)||(i3.u30.P_ifyi_15_3<1)))&&((i6.u35.y_0<1)||(i3.u30.P_ifyi_15_3<1)))&&((u9.y_2<1)||(i1.u31.P_ifyi_15_4<1)))&&((u11.y_3<1)||(i1.u31.P_ifyi_15_4<1)))&&((u11.y_3<1)||(i2.u29.P_ifyi_15_2<1)))&&((u11.y_3<1)||(i0.u28.P_ifyi_15_1<1)))&&((i6.u35.y_1<1)||(i1.u31.P_ifyi_15_4<1)))&&((i6.u35.y_1<1)||(i2.u29.P_ifyi_15_2<1)))&&((i6.u35.y_1<1)||(i3.u30.P_ifyi_15_3<1)))&&((i6.u10.y_4<1)||(i3.u30.P_ifyi_15_3<1)))&&((i6.u35.y_0<1)||(i2.u29.P_ifyi_15_2<1)))&&((i6.u35.y_0<1)||(i0.u28.P_ifyi_15_1<1)))&&((i6.u10.y_4<1)||(i0.u28.P_ifyi_15_1<1)))&&((i6.u10.y_4<1)||(i2.u29.P_ifyi_15_2<1)))")))||("(((((((((((((((((i2.u6.x_2<1)||(i6.u10.P_ifxi_10_4<1))&&((i1.u5.x_4<1)||(i6.u8.P_ifxi_10_1<1)))&&((i6.u8.x_0<1)||(u9.P_ifxi_10_2<1)))&&((i6.u8.x_0<1)||(u11.P_ifxi_10_3<1)))&&((i6.u8.x_0<1)||(i6.u10.P_ifxi_10_4<1)))&&((i1.u5.x_4<1)||(u9.P_ifxi_10_2<1)))&&((i2.u6.x_2<1)||(i6.u8.P_ifxi_10_1<1)))&&((i1.u5.x_4<1)||(u11.P_ifxi_10_3<1)))&&((i6.u8.x_0<1)||(i6.u8.P_ifxi_10_1<1)))&&((i2.u6.x_2<1)||(u11.P_ifxi_10_3<1)))&&((i3.u7.x_3<1)||(i6.u8.P_ifxi_10_1<1)))&&((i3.u7.x_3<1)||(u9.P_ifxi_10_2<1)))&&((i0.u4.x_1<1)||(u11.P_ifxi_10_3<1)))&&((i0.u4.x_1<1)||(i6.u10.P_ifxi_10_4<1)))&&((i0.u4.x_1<1)||(u9.P_ifxi_10_2<1)))&&((i3.u7.x_3<1)||(i6.u10.P_ifxi_10_4<1)))"))))
Formula 0 simplified : !X("(((((((((((((((((i2.u6.x_2<1)||(i6.u10.P_ifxi_10_4<1))&&((i1.u5.x_4<1)||(i6.u8.P_ifxi_10_1<1)))&&((i6.u8.x_0<1)||(u9.P_ifxi_10_2<1)))&&((i6.u8.x_0<1)||(u11.P_ifxi_10_3<1)))&&((i6.u8.x_0<1)||(i6.u10.P_ifxi_10_4<1)))&&((i1.u5.x_4<1)||(u9.P_ifxi_10_2<1)))&&((i2.u6.x_2<1)||(i6.u8.P_ifxi_10_1<1)))&&((i1.u5.x_4<1)||(u11.P_ifxi_10_3<1)))&&((i6.u8.x_0<1)||(i6.u8.P_ifxi_10_1<1)))&&((i2.u6.x_2<1)||(u11.P_ifxi_10_3<1)))&&((i3.u7.x_3<1)||(i6.u8.P_ifxi_10_1<1)))&&((i3.u7.x_3<1)||(u9.P_ifxi_10_2<1)))&&((i0.u4.x_1<1)||(u11.P_ifxi_10_3<1)))&&((i0.u4.x_1<1)||(i6.u10.P_ifxi_10_4<1)))&&((i0.u4.x_1<1)||(u9.P_ifxi_10_2<1)))&&((i3.u7.x_3<1)||(i6.u10.P_ifxi_10_4<1)))" | XG"(((((((((((((((((u9.y_2<1)||(i0.u28.P_ifyi_15_1<1))&&((i6.u35.y_0<1)||(i1.u31.P_ifyi_15_4<1)))&&((u9.y_2<1)||(i3.u30.P_ifyi_15_3<1)))&&((i6.u35.y_0<1)||(i3.u30.P_ifyi_15_3<1)))&&((u9.y_2<1)||(i1.u31.P_ifyi_15_4<1)))&&((u11.y_3<1)||(i1.u31.P_ifyi_15_4<1)))&&((u11.y_3<1)||(i2.u29.P_ifyi_15_2<1)))&&((u11.y_3<1)||(i0.u28.P_ifyi_15_1<1)))&&((i6.u35.y_1<1)||(i1.u31.P_ifyi_15_4<1)))&&((i6.u35.y_1<1)||(i2.u29.P_ifyi_15_2<1)))&&((i6.u35.y_1<1)||(i3.u30.P_ifyi_15_3<1)))&&((i6.u10.y_4<1)||(i3.u30.P_ifyi_15_3<1)))&&((i6.u35.y_0<1)||(i2.u29.P_ifyi_15_2<1)))&&((i6.u35.y_0<1)||(i0.u28.P_ifyi_15_1<1)))&&((i6.u10.y_4<1)||(i0.u28.P_ifyi_15_1<1)))&&((i6.u10.y_4<1)||(i2.u29.P_ifyi_15_2<1)))")
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t11, t12, t13, t14, t16, t17, t18, t19, t20, t22, t23, t24, t25, t26, t52, t53, t54, t55, t61, t62, t68, t70, t71, t72, t73, t75, t77, t78, t100, t101, t102, t103, t128, t129, t130, t131, t132, t133, t134, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t145, t146, t147, t157, t158, t161, t162, t163, t165, t166, t167, t169, t170, t176, t179, i0.t48, i0.t4, i0.u4.t9, i1.t51, i1.t3, i1.u5.t27, i2.t177, i2.t49, i2.t5, i2.u6.t15, i3.t174, i3.t50, i3.t2, i3.u7.t21, i6.t171, i6.t168, i6.t159, i6.t76, i6.t63, i6.t60, i6.u35.t156, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :20/56/87/163
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
480 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,4.83884,95668,1,0,142526,321,1881,354414,188,1423,302016
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA LamportFastMutEx-COL-4-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property LamportFastMutEx-COL-4-11 finished in 22329 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X(!p1)||p0)))], workingDir=/home/mcc/execution]
Support contains 17 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 0 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:43:03] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:43:03] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:43:03] [INFO ] Implicit Places using invariants in 61 ms returned [66, 67, 68, 69]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 71 ms to find 4 implicit places.
[2021-05-13 02:43:03] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:43:03] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-13 02:43:03] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
Starting structural reductions, iteration 1 : 98/102 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 98 /98 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:43:03] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 98 cols
[2021-05-13 02:43:03] [INFO ] Computed 22 place invariants in 0 ms
[2021-05-13 02:43:03] [INFO ] Dead Transitions using invariants and state equation in 66 ms returned []
Finished structural reductions, in 2 iterations. Remains : 98/102 places, 180/180 transitions.
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : LamportFastMutEx-COL-4-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s5 1) (GEQ s38 1)) (AND (GEQ s6 1) (GEQ s39 1)) (AND (GEQ s7 1) (GEQ s40 1)) (AND (GEQ s8 1) (GEQ s41 1))), p1:(AND (OR (LT s12 1) (LT s93 1)) (OR (LT s12 1) (LT s91 1)) (OR (LT s12 1) (LT s92 1)) (OR (LT s12 1) (LT s90 1)) (OR (LT s11 1) (LT s90 1)) (OR (LT s11 1) (LT s91 1)) (OR (LT s11 1) (LT s92 1)) (OR (LT s11 1) (LT s93 1)) (OR (LT s13 1) (LT s90 1)) (OR (LT s13 1) (LT s91 1)) (OR (LT s13 1) (LT s92 1)) (OR (LT s13 1) (LT s93 1)) (OR (LT s9 1) (LT s90 1)) (OR (LT s9 1) (LT s91 1)) (OR (LT s9 1) (LT s92 1)) (OR (LT s9 1) (LT s93 1)) (OR (LT s10 1) (LT s91 1)) (OR (LT s10 1) (LT s92 1)) (OR (LT s10 1) (LT s90 1)) (OR (LT s10 1) (LT s93 1)))], 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 4808 reset in 285 ms.
Product exploration explored 100000 steps with 4803 reset in 288 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 45 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 4876 reset in 264 ms.
Product exploration explored 100000 steps with 4855 reset in 286 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 50 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1)]
Support contains 17 out of 98 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 98/98 places, 180/180 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 98 transition count 196
Deduced a syphon composed of 4 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 98 transition count 196
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 98 transition count 196
Deduced a syphon composed of 8 places in 0 ms
Applied a total of 8 rules in 7 ms. Remains 98 /98 variables (removed 0) and now considering 196/180 (removed -16) transitions.
[2021-05-13 02:43:05] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-13 02:43:05] [INFO ] Flow matrix only has 148 transitions (discarded 48 similar events)
// Phase 1: matrix 148 rows 98 cols
[2021-05-13 02:43:05] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-13 02:43:05] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Finished structural reductions, in 1 iterations. Remains : 98/98 places, 196/180 transitions.
Product exploration explored 100000 steps with 5279 reset in 365 ms.
Product exploration explored 100000 steps with 5257 reset in 348 ms.
[2021-05-13 02:43:06] [INFO ] Flatten gal took : 7 ms
[2021-05-13 02:43:06] [INFO ] Flatten gal took : 18 ms
[2021-05-13 02:43:06] [INFO ] Time to serialize gal into /tmp/LTL1379289851704972865.gal : 1 ms
[2021-05-13 02:43:06] [INFO ] Time to serialize properties into /tmp/LTL6970134438989396600.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/LTL1379289851704972865.gal, -t, CGAL, -LTL, /tmp/LTL6970134438989396600.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/LTL1379289851704972865.gal -t CGAL -LTL /tmp/LTL6970134438989396600.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(((((X("(((((((((((((((((((((y_3>=1)&&(P_CS_21_4>=1))||((y_3>=1)&&(P_CS_21_2>=1)))||((y_3>=1)&&(P_CS_21_3>=1)))||((y_3>=1)&&(P_CS_21_1>=1)))||((y_2>=1)&&(P_CS_21_1>=1)))||((y_2>=1)&&(P_CS_21_2>=1)))||((y_2>=1)&&(P_CS_21_3>=1)))||((y_2>=1)&&(P_CS_21_4>=1)))||((y_4>=1)&&(P_CS_21_1>=1)))||((y_4>=1)&&(P_CS_21_2>=1)))||((y_4>=1)&&(P_CS_21_3>=1)))||((y_4>=1)&&(P_CS_21_4>=1)))||((y_0>=1)&&(P_CS_21_1>=1)))||((y_0>=1)&&(P_CS_21_2>=1)))||((y_0>=1)&&(P_CS_21_3>=1)))||((y_0>=1)&&(P_CS_21_4>=1)))||((y_1>=1)&&(P_CS_21_2>=1)))||((y_1>=1)&&(P_CS_21_3>=1)))||((y_1>=1)&&(P_CS_21_1>=1)))||((y_1>=1)&&(P_CS_21_4>=1)))"))||("((x_1>=1)&&(P_ifxi_10_1>=1))"))||("((x_2>=1)&&(P_ifxi_10_2>=1))"))||("((x_3>=1)&&(P_ifxi_10_3>=1))"))||("((x_4>=1)&&(P_ifxi_10_4>=1))"))))
Formula 0 simplified : !F("((x_1>=1)&&(P_ifxi_10_1>=1))" | "((x_2>=1)&&(P_ifxi_10_2>=1))" | "((x_3>=1)&&(P_ifxi_10_3>=1))" | "((x_4>=1)&&(P_ifxi_10_4>=1))" | X"(((((((((((((((((((((y_3>=1)&&(P_CS_21_4>=1))||((y_3>=1)&&(P_CS_21_2>=1)))||((y_3>=1)&&(P_CS_21_3>=1)))||((y_3>=1)&&(P_CS_21_1>=1)))||((y_2>=1)&&(P_CS_21_1>=1)))||((y_2>=1)&&(P_CS_21_2>=1)))||((y_2>=1)&&(P_CS_21_3>=1)))||((y_2>=1)&&(P_CS_21_4>=1)))||((y_4>=1)&&(P_CS_21_1>=1)))||((y_4>=1)&&(P_CS_21_2>=1)))||((y_4>=1)&&(P_CS_21_3>=1)))||((y_4>=1)&&(P_CS_21_4>=1)))||((y_0>=1)&&(P_CS_21_1>=1)))||((y_0>=1)&&(P_CS_21_2>=1)))||((y_0>=1)&&(P_CS_21_3>=1)))||((y_0>=1)&&(P_CS_21_4>=1)))||((y_1>=1)&&(P_CS_21_2>=1)))||((y_1>=1)&&(P_CS_21_3>=1)))||((y_1>=1)&&(P_CS_21_1>=1)))||((y_1>=1)&&(P_CS_21_4>=1)))")
Detected timeout of ITS tools.
[2021-05-13 02:43:21] [INFO ] Flatten gal took : 8 ms
[2021-05-13 02:43:21] [INFO ] Applying decomposition
[2021-05-13 02:43:21] [INFO ] Flatten gal took : 7 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/graph2258221017867059018.txt, -o, /tmp/graph2258221017867059018.bin, -w, /tmp/graph2258221017867059018.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/graph2258221017867059018.bin, -l, -1, -v, -w, /tmp/graph2258221017867059018.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 02:43:21] [INFO ] Decomposing Gal with order
[2021-05-13 02:43:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 02:43:21] [INFO ] Removed a total of 214 redundant transitions.
[2021-05-13 02:43:21] [INFO ] Flatten gal took : 14 ms
[2021-05-13 02:43:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 5 ms.
[2021-05-13 02:43:21] [INFO ] Time to serialize gal into /tmp/LTL14838375754838491691.gal : 2 ms
[2021-05-13 02:43:21] [INFO ] Time to serialize properties into /tmp/LTL6544019916918385620.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/LTL14838375754838491691.gal, -t, CGAL, -LTL, /tmp/LTL6544019916918385620.ltl, -c, -stutter-deadlock], 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/LTL14838375754838491691.gal -t CGAL -LTL /tmp/LTL6544019916918385620.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(((((X("(((((((((((((((((((((u11.y_3>=1)&&(i6.u35.P_CS_21_4>=1))||((u11.y_3>=1)&&(i0.u32.P_CS_21_2>=1)))||((u11.y_3>=1)&&(i1.u33.P_CS_21_3>=1)))||((u11.y_3>=1)&&(i6.u34.P_CS_21_1>=1)))||((u9.y_2>=1)&&(i6.u34.P_CS_21_1>=1)))||((u9.y_2>=1)&&(i0.u32.P_CS_21_2>=1)))||((u9.y_2>=1)&&(i1.u33.P_CS_21_3>=1)))||((u9.y_2>=1)&&(i6.u35.P_CS_21_4>=1)))||((i6.u10.y_4>=1)&&(i6.u34.P_CS_21_1>=1)))||((i6.u10.y_4>=1)&&(i0.u32.P_CS_21_2>=1)))||((i6.u10.y_4>=1)&&(i1.u33.P_CS_21_3>=1)))||((i6.u10.y_4>=1)&&(i6.u35.P_CS_21_4>=1)))||((i6.u34.y_0>=1)&&(i6.u34.P_CS_21_1>=1)))||((i6.u34.y_0>=1)&&(i0.u32.P_CS_21_2>=1)))||((i6.u34.y_0>=1)&&(i1.u33.P_CS_21_3>=1)))||((i6.u34.y_0>=1)&&(i6.u35.P_CS_21_4>=1)))||((i6.u34.y_1>=1)&&(i0.u32.P_CS_21_2>=1)))||((i6.u34.y_1>=1)&&(i1.u33.P_CS_21_3>=1)))||((i6.u34.y_1>=1)&&(i6.u34.P_CS_21_1>=1)))||((i6.u34.y_1>=1)&&(i6.u35.P_CS_21_4>=1)))"))||("((i3.u4.x_1>=1)&&(i6.u8.P_ifxi_10_1>=1))"))||("((i0.u5.x_2>=1)&&(u9.P_ifxi_10_2>=1))"))||("((i1.u6.x_3>=1)&&(u11.P_ifxi_10_3>=1))"))||("((i2.u7.x_4>=1)&&(i6.u10.P_ifxi_10_4>=1))"))))
Formula 0 simplified : !F("((i0.u5.x_2>=1)&&(u9.P_ifxi_10_2>=1))" | "((i1.u6.x_3>=1)&&(u11.P_ifxi_10_3>=1))" | "((i2.u7.x_4>=1)&&(i6.u10.P_ifxi_10_4>=1))" | "((i3.u4.x_1>=1)&&(i6.u8.P_ifxi_10_1>=1))" | X"(((((((((((((((((((((u11.y_3>=1)&&(i6.u35.P_CS_21_4>=1))||((u11.y_3>=1)&&(i0.u32.P_CS_21_2>=1)))||((u11.y_3>=1)&&(i1.u33.P_CS_21_3>=1)))||((u11.y_3>=1)&&(i6.u34.P_CS_21_1>=1)))||((u9.y_2>=1)&&(i6.u34.P_CS_21_1>=1)))||((u9.y_2>=1)&&(i0.u32.P_CS_21_2>=1)))||((u9.y_2>=1)&&(i1.u33.P_CS_21_3>=1)))||((u9.y_2>=1)&&(i6.u35.P_CS_21_4>=1)))||((i6.u10.y_4>=1)&&(i6.u34.P_CS_21_1>=1)))||((i6.u10.y_4>=1)&&(i0.u32.P_CS_21_2>=1)))||((i6.u10.y_4>=1)&&(i1.u33.P_CS_21_3>=1)))||((i6.u10.y_4>=1)&&(i6.u35.P_CS_21_4>=1)))||((i6.u34.y_0>=1)&&(i6.u34.P_CS_21_1>=1)))||((i6.u34.y_0>=1)&&(i0.u32.P_CS_21_2>=1)))||((i6.u34.y_0>=1)&&(i1.u33.P_CS_21_3>=1)))||((i6.u34.y_0>=1)&&(i6.u35.P_CS_21_4>=1)))||((i6.u34.y_1>=1)&&(i0.u32.P_CS_21_2>=1)))||((i6.u34.y_1>=1)&&(i1.u33.P_CS_21_3>=1)))||((i6.u34.y_1>=1)&&(i6.u34.P_CS_21_1>=1)))||((i6.u34.y_1>=1)&&(i6.u35.P_CS_21_4>=1)))")
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t11, t12, t13, t14, t16, t17, t18, t19, t20, t22, t23, t24, t25, t26, t52, t53, t54, t55, t65, t66, t68, t70, t71, t72, t73, t75, t77, t78, t100, t101, t102, t103, t128, t129, t130, t131, t132, t133, t134, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t145, t146, t147, t157, t158, t161, t162, t163, t165, t166, t167, t169, t170, t172, t175, i0.t177, i0.t49, i0.t5, i0.u5.t15, i1.t174, i1.t50, i1.t2, i1.u6.t21, i2.t51, i2.t3, i2.u7.t27, i3.t48, i3.t4, i3.u4.t9, i6.t171, i6.t168, i6.t159, i6.t76, i6.t63, i6.t60, i6.u34.t156, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :20/56/87/163
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11301500220779727191
[2021-05-13 02:43:36] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11301500220779727191
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/ltsmin11301500220779727191]
Compilation finished in 806 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin11301500220779727191]
Link finished in 45 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((LTLAPp1==true))||(LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin11301500220779727191]
LTSmin run took 2037 ms.
FORMULA LamportFastMutEx-COL-4-14 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-COL-4-14 finished in 35474 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((!p0&&F((p1||G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 41 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 1 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:43:39] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:43:39] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-13 02:43:39] [INFO ] Implicit Places using invariants in 58 ms returned []
[2021-05-13 02:43:39] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:43:39] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-13 02:43:39] [INFO ] State equation strengthened by 48 read => feed constraints.
[2021-05-13 02:43:39] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2021-05-13 02:43:39] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:43:39] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-13 02:43:39] [INFO ] Dead Transitions using invariants and state equation in 82 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
Stuttering acceptance computed with spot in 82 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (OR p0 (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : LamportFastMutEx-COL-4-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (OR (LT s4 1) (LT s22 1)) (OR (LT s5 1) (LT s24 1)) (OR (LT s5 1) (LT s25 1)) (OR (LT s5 1) (LT s22 1)) (OR (LT s5 1) (LT s23 1)) (OR (LT s6 1) (LT s22 1)) (OR (LT s6 1) (LT s23 1)) (OR (LT s6 1) (LT s24 1)) (OR (LT s6 1) (LT s25 1)) (OR (LT s7 1) (LT s24 1)) (OR (LT s7 1) (LT s25 1)) (OR (LT s7 1) (LT s22 1)) (OR (LT s7 1) (LT s23 1)) (OR (LT s8 1) (LT s23 1)) (OR (LT s8 1) (LT s24 1)) (OR (LT s8 1) (LT s25 1)) (OR (LT s8 1) (LT s22 1)) (OR (LT s4 1) (LT s23 1)) (OR (LT s4 1) (LT s24 1)) (OR (LT s4 1) (LT s25 1))), p1:(AND (OR (LT s20 1) (LT s29 1)) (OR (LT s16 1) (LT s27 1)) (OR (LT s15 1) (LT s26 1)) (OR (LT s21 1) (LT s29 1)) (OR (LT s14 1) (LT s26 1)) (OR (LT s18 1) (LT s28 1)) (OR (LT s17 1) (LT s27 1)) (OR (LT s19 1) (LT s28 1)) (OR (LT s67 1) (LT s74 1) (LT s75 1) (LT s76 1) (LT s77 1)) (OR (LT s68 1) (LT s78 1) (LT s79 1) (LT s80 1) (LT s81 1)) (OR (LT s69 1) (LT s82 1) (LT s83 1) (LT s84 1) (LT s85 1)) (OR (LT s66 1) (LT s70 1) (LT s71 1) (LT s72 1) (LT s73 1))), p2:(OR (AND (GEQ s20 1) (GEQ s29 1)) (AND (GEQ s16 1) (GEQ s27 1)) (AND (GEQ s15 1) (GEQ s26 1)) (AND (GEQ s21 1) (GEQ s29 1)) (AND (GEQ s14 1) (GEQ s26 1)) (AND (GEQ s18 1) (GEQ s28 1)) (AND (GEQ s17 1) (GEQ s27 1)) (AND (GEQ s19 1) (GEQ s28 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 257 ms.
Product exploration explored 100000 steps with 50000 reset in 271 ms.
Knowledge obtained : [p0, p1, (NOT p2)]
Stuttering acceptance computed with spot in 81 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (OR p0 (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 50000 reset in 246 ms.
Product exploration explored 100000 steps with 50000 reset in 257 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 85 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (OR p0 (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2))]
Support contains 41 out of 102 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 102/102 places, 180/180 transitions.
Applied a total of 0 rules in 3 ms. Remains 102 /102 variables (removed 0) and now considering 180/180 (removed 0) transitions.
[2021-05-13 02:43:40] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-13 02:43:40] [INFO ] Flow matrix only has 144 transitions (discarded 36 similar events)
// Phase 1: matrix 144 rows 102 cols
[2021-05-13 02:43:40] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-13 02:43:41] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 180/180 transitions.
Product exploration explored 100000 steps with 50000 reset in 681 ms.
Product exploration explored 100000 steps with 50000 reset in 692 ms.
[2021-05-13 02:43:42] [INFO ] Flatten gal took : 10 ms
[2021-05-13 02:43:42] [INFO ] Flatten gal took : 8 ms
[2021-05-13 02:43:42] [INFO ] Time to serialize gal into /tmp/LTL12890929169921027822.gal : 2 ms
[2021-05-13 02:43:42] [INFO ] Time to serialize properties into /tmp/LTL15094908522861561093.ltl : 1 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/LTL12890929169921027822.gal, -t, CGAL, -LTL, /tmp/LTL15094908522861561093.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/LTL12890929169921027822.gal -t CGAL -LTL /tmp/LTL15094908522861561093.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F((F(("(((((((((((((P_b_8<1)||(P_setbi_5_4<1))&&((P_b_4<1)||(P_setbi_5_2<1)))&&((P_b_3<1)||(P_setbi_5_1<1)))&&((P_b_9<1)||(P_setbi_5_4<1)))&&((P_b_2<1)||(P_setbi_5_1<1)))&&((P_b_6<1)||(P_setbi_5_3<1)))&&((P_b_5<1)||(P_setbi_5_2<1)))&&((P_b_7<1)||(P_setbi_5_3<1)))&&(((((P_await_13_2<1)||(P_done_11<1))||(P_done_12<1))||(P_done_13<1))||(P_done_14<1)))&&(((((P_await_13_3<1)||(P_done_16<1))||(P_done_17<1))||(P_done_18<1))||(P_done_19<1)))&&(((((P_await_13_4<1)||(P_done_21<1))||(P_done_22<1))||(P_done_23<1))||(P_done_24<1)))&&(((((P_await_13_1<1)||(P_done_6<1))||(P_done_7<1))||(P_done_8<1))||(P_done_9<1)))")||(G("(((((((((P_b_8>=1)&&(P_setbi_5_4>=1))||((P_b_4>=1)&&(P_setbi_5_2>=1)))||((P_b_3>=1)&&(P_setbi_5_1>=1)))||((P_b_9>=1)&&(P_setbi_5_4>=1)))||((P_b_2>=1)&&(P_setbi_5_1>=1)))||((P_b_6>=1)&&(P_setbi_5_3>=1)))||((P_b_5>=1)&&(P_setbi_5_2>=1)))||((P_b_7>=1)&&(P_setbi_5_3>=1)))"))))&&("(((((((((((((((((((((x_0>=1)&&(P_setx_3_1>=1))||((x_1>=1)&&(P_setx_3_3>=1)))||((x_1>=1)&&(P_setx_3_4>=1)))||((x_1>=1)&&(P_setx_3_1>=1)))||((x_1>=1)&&(P_setx_3_2>=1)))||((x_2>=1)&&(P_setx_3_1>=1)))||((x_2>=1)&&(P_setx_3_2>=1)))||((x_2>=1)&&(P_setx_3_3>=1)))||((x_2>=1)&&(P_setx_3_4>=1)))||((x_3>=1)&&(P_setx_3_3>=1)))||((x_3>=1)&&(P_setx_3_4>=1)))||((x_3>=1)&&(P_setx_3_1>=1)))||((x_3>=1)&&(P_setx_3_2>=1)))||((x_4>=1)&&(P_setx_3_2>=1)))||((x_4>=1)&&(P_setx_3_3>=1)))||((x_4>=1)&&(P_setx_3_4>=1)))||((x_4>=1)&&(P_setx_3_1>=1)))||((x_0>=1)&&(P_setx_3_2>=1)))||((x_0>=1)&&(P_setx_3_3>=1)))||((x_0>=1)&&(P_setx_3_4>=1)))")))))
Formula 0 simplified : !XF("(((((((((((((((((((((x_0>=1)&&(P_setx_3_1>=1))||((x_1>=1)&&(P_setx_3_3>=1)))||((x_1>=1)&&(P_setx_3_4>=1)))||((x_1>=1)&&(P_setx_3_1>=1)))||((x_1>=1)&&(P_setx_3_2>=1)))||((x_2>=1)&&(P_setx_3_1>=1)))||((x_2>=1)&&(P_setx_3_2>=1)))||((x_2>=1)&&(P_setx_3_3>=1)))||((x_2>=1)&&(P_setx_3_4>=1)))||((x_3>=1)&&(P_setx_3_3>=1)))||((x_3>=1)&&(P_setx_3_4>=1)))||((x_3>=1)&&(P_setx_3_1>=1)))||((x_3>=1)&&(P_setx_3_2>=1)))||((x_4>=1)&&(P_setx_3_2>=1)))||((x_4>=1)&&(P_setx_3_3>=1)))||((x_4>=1)&&(P_setx_3_4>=1)))||((x_4>=1)&&(P_setx_3_1>=1)))||((x_0>=1)&&(P_setx_3_2>=1)))||((x_0>=1)&&(P_setx_3_3>=1)))||((x_0>=1)&&(P_setx_3_4>=1)))" & F("(((((((((((((P_b_8<1)||(P_setbi_5_4<1))&&((P_b_4<1)||(P_setbi_5_2<1)))&&((P_b_3<1)||(P_setbi_5_1<1)))&&((P_b_9<1)||(P_setbi_5_4<1)))&&((P_b_2<1)||(P_setbi_5_1<1)))&&((P_b_6<1)||(P_setbi_5_3<1)))&&((P_b_5<1)||(P_setbi_5_2<1)))&&((P_b_7<1)||(P_setbi_5_3<1)))&&(((((P_await_13_2<1)||(P_done_11<1))||(P_done_12<1))||(P_done_13<1))||(P_done_14<1)))&&(((((P_await_13_3<1)||(P_done_16<1))||(P_done_17<1))||(P_done_18<1))||(P_done_19<1)))&&(((((P_await_13_4<1)||(P_done_21<1))||(P_done_22<1))||(P_done_23<1))||(P_done_24<1)))&&(((((P_await_13_1<1)||(P_done_6<1))||(P_done_7<1))||(P_done_8<1))||(P_done_9<1)))" | G"(((((((((P_b_8>=1)&&(P_setbi_5_4>=1))||((P_b_4>=1)&&(P_setbi_5_2>=1)))||((P_b_3>=1)&&(P_setbi_5_1>=1)))||((P_b_9>=1)&&(P_setbi_5_4>=1)))||((P_b_2>=1)&&(P_setbi_5_1>=1)))||((P_b_6>=1)&&(P_setbi_5_3>=1)))||((P_b_5>=1)&&(P_setbi_5_2>=1)))||((P_b_7>=1)&&(P_setbi_5_3>=1)))"))
Detected timeout of ITS tools.
[2021-05-13 02:43:57] [INFO ] Flatten gal took : 12 ms
[2021-05-13 02:43:57] [INFO ] Applying decomposition
[2021-05-13 02:43:57] [INFO ] Flatten gal took : 7 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/graph1878738510302953486.txt, -o, /tmp/graph1878738510302953486.bin, -w, /tmp/graph1878738510302953486.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/graph1878738510302953486.bin, -l, -1, -v, -w, /tmp/graph1878738510302953486.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-13 02:43:57] [INFO ] Decomposing Gal with order
[2021-05-13 02:43:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-13 02:43:57] [INFO ] Removed a total of 222 redundant transitions.
[2021-05-13 02:43:57] [INFO ] Flatten gal took : 13 ms
[2021-05-13 02:43:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 3 ms.
[2021-05-13 02:43:57] [INFO ] Time to serialize gal into /tmp/LTL2884194847878135301.gal : 2 ms
[2021-05-13 02:43:57] [INFO ] Time to serialize properties into /tmp/LTL12227610673542345917.ltl : 1 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/LTL2884194847878135301.gal, -t, CGAL, -LTL, /tmp/LTL12227610673542345917.ltl, -c, -stutter-deadlock], 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/LTL2884194847878135301.gal -t CGAL -LTL /tmp/LTL12227610673542345917.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F((F(("(((((((((((((i2.u3.P_b_8<1)||(i2.u7.P_setbi_5_4<1))&&((i0.u1.P_b_4<1)||(i0.u5.P_setbi_5_2<1)))&&((i3.u0.P_b_3<1)||(i3.u4.P_setbi_5_1<1)))&&((i2.u3.P_b_9<1)||(i2.u7.P_setbi_5_4<1)))&&((i3.u0.P_b_2<1)||(i3.u4.P_setbi_5_1<1)))&&((i1.u2.P_b_6<1)||(i1.u6.P_setbi_5_3<1)))&&((i0.u1.P_b_5<1)||(i0.u5.P_setbi_5_2<1)))&&((i1.u2.P_b_7<1)||(i1.u6.P_setbi_5_3<1)))&&(((((i0.u19.P_await_13_2<1)||(i0.u19.P_done_11<1))||(i0.u20.P_done_12<1))||(i0.u21.P_done_13<1))||(i0.u22.P_done_14<1)))&&(((((i1.u14.P_await_13_3<1)||(i1.u14.P_done_16<1))||(i1.u23.P_done_17<1))||(i1.u15.P_done_18<1))||(i1.u24.P_done_19<1)))&&(((((i2.u26.P_await_13_4<1)||(i2.u25.P_done_21<1))||(i2.u26.P_done_22<1))||(i2.u16.P_done_23<1))||(i2.u27.P_done_24<1)))&&(((((i3.u12.P_await_13_1<1)||(i3.u12.P_done_6<1))||(i3.u17.P_done_7<1))||(i3.u13.P_done_8<1))||(i3.u18.P_done_9<1)))")||(G("(((((((((i2.u3.P_b_8>=1)&&(i2.u7.P_setbi_5_4>=1))||((i0.u1.P_b_4>=1)&&(i0.u5.P_setbi_5_2>=1)))||((i3.u0.P_b_3>=1)&&(i3.u4.P_setbi_5_1>=1)))||((i2.u3.P_b_9>=1)&&(i2.u7.P_setbi_5_4>=1)))||((i3.u0.P_b_2>=1)&&(i3.u4.P_setbi_5_1>=1)))||((i1.u2.P_b_6>=1)&&(i1.u6.P_setbi_5_3>=1)))||((i0.u1.P_b_5>=1)&&(i0.u5.P_setbi_5_2>=1)))||((i1.u2.P_b_7>=1)&&(i1.u6.P_setbi_5_3>=1)))"))))&&("(((((((((((((((((((((i4.u9.x_0>=1)&&(i3.u4.P_setx_3_1>=1))||((i3.u4.x_1>=1)&&(i1.u6.P_setx_3_3>=1)))||((i3.u4.x_1>=1)&&(i2.u7.P_setx_3_4>=1)))||((i3.u4.x_1>=1)&&(i3.u4.P_setx_3_1>=1)))||((i3.u4.x_1>=1)&&(i0.u5.P_setx_3_2>=1)))||((i0.u5.x_2>=1)&&(i3.u4.P_setx_3_1>=1)))||((i0.u5.x_2>=1)&&(i0.u5.P_setx_3_2>=1)))||((i0.u5.x_2>=1)&&(i1.u6.P_setx_3_3>=1)))||((i0.u5.x_2>=1)&&(i2.u7.P_setx_3_4>=1)))||((i1.u6.x_3>=1)&&(i1.u6.P_setx_3_3>=1)))||((i1.u6.x_3>=1)&&(i2.u7.P_setx_3_4>=1)))||((i1.u6.x_3>=1)&&(i3.u4.P_setx_3_1>=1)))||((i1.u6.x_3>=1)&&(i0.u5.P_setx_3_2>=1)))||((i2.u7.x_4>=1)&&(i0.u5.P_setx_3_2>=1)))||((i2.u7.x_4>=1)&&(i1.u6.P_setx_3_3>=1)))||((i2.u7.x_4>=1)&&(i2.u7.P_setx_3_4>=1)))||((i2.u7.x_4>=1)&&(i3.u4.P_setx_3_1>=1)))||((i4.u9.x_0>=1)&&(i0.u5.P_setx_3_2>=1)))||((i4.u9.x_0>=1)&&(i1.u6.P_setx_3_3>=1)))||((i4.u9.x_0>=1)&&(i2.u7.P_setx_3_4>=1)))")))))
Formula 0 simplified : !XF("(((((((((((((((((((((i4.u9.x_0>=1)&&(i3.u4.P_setx_3_1>=1))||((i3.u4.x_1>=1)&&(i1.u6.P_setx_3_3>=1)))||((i3.u4.x_1>=1)&&(i2.u7.P_setx_3_4>=1)))||((i3.u4.x_1>=1)&&(i3.u4.P_setx_3_1>=1)))||((i3.u4.x_1>=1)&&(i0.u5.P_setx_3_2>=1)))||((i0.u5.x_2>=1)&&(i3.u4.P_setx_3_1>=1)))||((i0.u5.x_2>=1)&&(i0.u5.P_setx_3_2>=1)))||((i0.u5.x_2>=1)&&(i1.u6.P_setx_3_3>=1)))||((i0.u5.x_2>=1)&&(i2.u7.P_setx_3_4>=1)))||((i1.u6.x_3>=1)&&(i1.u6.P_setx_3_3>=1)))||((i1.u6.x_3>=1)&&(i2.u7.P_setx_3_4>=1)))||((i1.u6.x_3>=1)&&(i3.u4.P_setx_3_1>=1)))||((i1.u6.x_3>=1)&&(i0.u5.P_setx_3_2>=1)))||((i2.u7.x_4>=1)&&(i0.u5.P_setx_3_2>=1)))||((i2.u7.x_4>=1)&&(i1.u6.P_setx_3_3>=1)))||((i2.u7.x_4>=1)&&(i2.u7.P_setx_3_4>=1)))||((i2.u7.x_4>=1)&&(i3.u4.P_setx_3_1>=1)))||((i4.u9.x_0>=1)&&(i0.u5.P_setx_3_2>=1)))||((i4.u9.x_0>=1)&&(i1.u6.P_setx_3_3>=1)))||((i4.u9.x_0>=1)&&(i2.u7.P_setx_3_4>=1)))" & F("(((((((((((((i2.u3.P_b_8<1)||(i2.u7.P_setbi_5_4<1))&&((i0.u1.P_b_4<1)||(i0.u5.P_setbi_5_2<1)))&&((i3.u0.P_b_3<1)||(i3.u4.P_setbi_5_1<1)))&&((i2.u3.P_b_9<1)||(i2.u7.P_setbi_5_4<1)))&&((i3.u0.P_b_2<1)||(i3.u4.P_setbi_5_1<1)))&&((i1.u2.P_b_6<1)||(i1.u6.P_setbi_5_3<1)))&&((i0.u1.P_b_5<1)||(i0.u5.P_setbi_5_2<1)))&&((i1.u2.P_b_7<1)||(i1.u6.P_setbi_5_3<1)))&&(((((i0.u19.P_await_13_2<1)||(i0.u19.P_done_11<1))||(i0.u20.P_done_12<1))||(i0.u21.P_done_13<1))||(i0.u22.P_done_14<1)))&&(((((i1.u14.P_await_13_3<1)||(i1.u14.P_done_16<1))||(i1.u23.P_done_17<1))||(i1.u15.P_done_18<1))||(i1.u24.P_done_19<1)))&&(((((i2.u26.P_await_13_4<1)||(i2.u25.P_done_21<1))||(i2.u26.P_done_22<1))||(i2.u16.P_done_23<1))||(i2.u27.P_done_24<1)))&&(((((i3.u12.P_await_13_1<1)||(i3.u12.P_done_6<1))||(i3.u17.P_done_7<1))||(i3.u13.P_done_8<1))||(i3.u18.P_done_9<1)))" | G"(((((((((i2.u3.P_b_8>=1)&&(i2.u7.P_setbi_5_4>=1))||((i0.u1.P_b_4>=1)&&(i0.u5.P_setbi_5_2>=1)))||((i3.u0.P_b_3>=1)&&(i3.u4.P_setbi_5_1>=1)))||((i2.u3.P_b_9>=1)&&(i2.u7.P_setbi_5_4>=1)))||((i3.u0.P_b_2>=1)&&(i3.u4.P_setbi_5_1>=1)))||((i1.u2.P_b_6>=1)&&(i1.u6.P_setbi_5_3>=1)))||((i0.u1.P_b_5>=1)&&(i0.u5.P_setbi_5_2>=1)))||((i1.u2.P_b_7>=1)&&(i1.u6.P_setbi_5_3>=1)))"))
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t11, t12, t13, t14, t16, t17, t18, t19, t20, t22, t23, t24, t25, t26, t52, t53, t54, t55, t61, t63, t68, t70, t71, t73, t75, t76, t77, t78, t100, t101, t102, t103, t128, t129, t130, t131, t132, t133, t134, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t145, t146, t147, t157, t159, t160, t161, t162, t163, t165, t167, t168, t169, t170, t171, t172, t174, i0.t177, i0.t49, i0.t5, i0.u5.t15, i1.t50, i1.t2, i1.u6.t21, i2.t179, i2.t51, i2.t3, i2.u7.t27, i3.t48, i3.t4, i3.u4.t9, i4.t166, i4.t164, i4.t158, i4.t72, i4.t62, i4.t60, i4.u32.t156, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :20/56/89/165
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
358 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,3.60662,84144,1,0,121867,306,2031,232290,195,1278,195945
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA LamportFastMutEx-COL-4-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property LamportFastMutEx-COL-4-15 finished in 22079 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620873842246

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="LamportFastMutEx-COL-4"
export BK_EXAMINATION="LTLFireability"
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 LamportFastMutEx-COL-4, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r121-tall-162075407200605"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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

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