Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282100307.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DoubleLock-PT-p1s2, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282100307
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 7.4K Jun 7 16:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Jun 7 16:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Jun 7 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 7 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 15:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 6.9K Jun 7 17:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 64K Jun 7 17:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Jun 7 17:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Jun 7 17:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 3.4M Jun 6 12:11 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 DoubleLock-PT-p1s2-LTLCardinality-00
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-01
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-02
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-03
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-04
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-05
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-06
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-07
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-08
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-09
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-10
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-11
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-12
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-13
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-14
FORMULA_NAME DoubleLock-PT-p1s2-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654794451676

Running Version 202205111006
[2022-06-09 17:07:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 17:07:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 17:07:33] [INFO ] Load time of PNML (sax parser for PT used): 320 ms
[2022-06-09 17:07:33] [INFO ] Transformed 570 places.
[2022-06-09 17:07:33] [INFO ] Transformed 7600 transitions.
[2022-06-09 17:07:33] [INFO ] Parsed PT model containing 570 places and 7600 transitions in 471 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 132 places in 21 ms
Reduce places removed 132 places and 256 transitions.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s2-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 17 out of 438 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 438/438 places, 7344/7344 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 434 transition count 7344
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 433 transition count 7216
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 433 transition count 7216
Applied a total of 6 rules in 171 ms. Remains 433 /438 variables (removed 5) and now considering 7216/7344 (removed 128) transitions.
[2022-06-09 17:07:33] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:07:33] [INFO ] Computed 2 place invariants in 81 ms
[2022-06-09 17:07:34] [INFO ] Implicit Places using invariants in 759 ms returned []
[2022-06-09 17:07:34] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:07:34] [INFO ] Computed 2 place invariants in 53 ms
[2022-06-09 17:07:35] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:07:36] [INFO ] Implicit Places using invariants and state equation in 1810 ms returned []
Implicit Place search using SMT with State Equation took 2596 ms to find 0 implicit places.
[2022-06-09 17:07:36] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:07:36] [INFO ] Computed 2 place invariants in 32 ms
[2022-06-09 17:07:38] [INFO ] Dead Transitions using invariants and state equation in 1989 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 433/438 places, 7216/7344 transitions.
Finished structural reductions, in 1 iterations. Remains : 433/438 places, 7216/7344 transitions.
Support contains 17 out of 433 places after structural reductions.
[2022-06-09 17:07:38] [INFO ] Flatten gal took : 440 ms
[2022-06-09 17:07:39] [INFO ] Flatten gal took : 309 ms
[2022-06-09 17:07:39] [INFO ] Input system was already deterministic with 7216 transitions.
Support contains 15 out of 433 places (down from 17) after GAL structural reductions.
Incomplete random walk after 10005 steps, including 89 resets, run finished after 514 ms. (steps per millisecond=19 ) properties (out of 12) seen :3
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :1
Running SMT prover for 5 properties.
[2022-06-09 17:07:40] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:07:40] [INFO ] Computed 2 place invariants in 25 ms
[2022-06-09 17:07:40] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-09 17:07:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 17:07:41] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-09 17:07:43] [INFO ] After 2036ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :1
[2022-06-09 17:07:43] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:07:44] [INFO ] After 1361ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :4 sat :1
[2022-06-09 17:07:44] [INFO ] After 1767ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 208 ms.
[2022-06-09 17:07:45] [INFO ] After 4216ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 18 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 433 transition count 7088
Applied a total of 128 rules in 401 ms. Remains 433 /433 variables (removed 0) and now considering 7088/7216 (removed 128) transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7088/7216 transitions.
Incomplete random walk after 10008 steps, including 85 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 150981 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 150981 steps, saw 116829 distinct states, run finished after 3002 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 17:07:48] [INFO ] Flow matrix only has 4747 transitions (discarded 2341 similar events)
// Phase 1: matrix 4747 rows 433 cols
[2022-06-09 17:07:48] [INFO ] Computed 3 place invariants in 27 ms
[2022-06-09 17:07:48] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 17:07:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:07:50] [INFO ] After 1197ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 17:07:50] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:07:54] [INFO ] After 4405ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 17:07:54] [INFO ] After 4681ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 110 ms.
[2022-06-09 17:07:54] [INFO ] After 6082ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 433/433 places, 7088/7088 transitions.
Applied a total of 0 rules in 195 ms. Remains 433 /433 variables (removed 0) and now considering 7088/7088 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7088/7088 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 433/433 places, 7088/7088 transitions.
Applied a total of 0 rules in 276 ms. Remains 433 /433 variables (removed 0) and now considering 7088/7088 (removed 0) transitions.
[2022-06-09 17:07:55] [INFO ] Flow matrix only has 4747 transitions (discarded 2341 similar events)
// Phase 1: matrix 4747 rows 433 cols
[2022-06-09 17:07:55] [INFO ] Computed 3 place invariants in 30 ms
[2022-06-09 17:07:56] [INFO ] Implicit Places using invariants in 814 ms returned []
[2022-06-09 17:07:56] [INFO ] Flow matrix only has 4747 transitions (discarded 2341 similar events)
// Phase 1: matrix 4747 rows 433 cols
[2022-06-09 17:07:56] [INFO ] Computed 3 place invariants in 22 ms
[2022-06-09 17:07:56] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:07:58] [INFO ] Implicit Places using invariants and state equation in 2135 ms returned []
Implicit Place search using SMT with State Equation took 2952 ms to find 0 implicit places.
[2022-06-09 17:07:59] [INFO ] Redundant transitions in 729 ms returned []
[2022-06-09 17:07:59] [INFO ] Flow matrix only has 4747 transitions (discarded 2341 similar events)
// Phase 1: matrix 4747 rows 433 cols
[2022-06-09 17:07:59] [INFO ] Computed 3 place invariants in 28 ms
[2022-06-09 17:08:01] [INFO ] Dead Transitions using invariants and state equation in 2005 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7088/7088 transitions.
Ensure Unique test removed 2341 transitions
Reduce isomorphic transitions removed 2341 transitions.
Iterating post reduction 0 with 2341 rules applied. Total rules applied 2341 place count 433 transition count 4747
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 11 Pre rules applied. Total rules applied 2341 place count 433 transition count 4736
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 1 with 22 rules applied. Total rules applied 2363 place count 422 transition count 4736
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 2369 place count 419 transition count 4733
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2370 place count 418 transition count 4605
Iterating global reduction 1 with 1 rules applied. Total rules applied 2371 place count 418 transition count 4605
Applied a total of 2371 rules in 220 ms. Remains 418 /433 variables (removed 15) and now considering 4605/7088 (removed 2483) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4605 rows 418 cols
[2022-06-09 17:08:01] [INFO ] Computed 3 place invariants in 30 ms
[2022-06-09 17:08:01] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 17:08:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 17:08:02] [INFO ] After 1305ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 17:08:02] [INFO ] After 1474ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 195 ms.
[2022-06-09 17:08:03] [INFO ] After 1739ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 4 atomic propositions for a total of 7 simplifications.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 10 stabilizing places and 2176 stable transitions
FORMULA DoubleLock-PT-p1s2-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F((G(X((F(p0)||p1)))&&!p0)))))'
Support contains 3 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 23 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2022-06-09 17:08:03] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:08:03] [INFO ] Computed 2 place invariants in 25 ms
[2022-06-09 17:08:03] [INFO ] Implicit Places using invariants in 546 ms returned []
[2022-06-09 17:08:03] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:08:04] [INFO ] Computed 2 place invariants in 26 ms
[2022-06-09 17:08:04] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:08:19] [INFO ] Implicit Places using invariants and state equation in 15890 ms returned []
Implicit Place search using SMT with State Equation took 16441 ms to find 0 implicit places.
[2022-06-09 17:08:19] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:08:19] [INFO ] Computed 2 place invariants in 30 ms
[2022-06-09 17:08:21] [INFO ] Dead Transitions using invariants and state equation in 1950 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 315 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s264 s129), p1:(GT 1 s422)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1270 reset in 842 ms.
Product exploration explored 100000 steps with 1271 reset in 724 ms.
Computed a total of 10 stabilizing places and 2176 stable transitions
Computed a total of 10 stabilizing places and 2176 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 202 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 1634 steps, including 14 resets, run visited all 2 properties in 17 ms. (steps per millisecond=96 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 5 factoid took 230 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 317 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2022-06-09 17:08:24] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:08:24] [INFO ] Computed 2 place invariants in 27 ms
[2022-06-09 17:08:25] [INFO ] Implicit Places using invariants in 457 ms returned []
[2022-06-09 17:08:25] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:08:25] [INFO ] Computed 2 place invariants in 33 ms
[2022-06-09 17:08:25] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:08:26] [INFO ] Implicit Places using invariants and state equation in 1618 ms returned []
Implicit Place search using SMT with State Equation took 2085 ms to find 0 implicit places.
[2022-06-09 17:08:27] [INFO ] Redundant transitions in 722 ms returned []
[2022-06-09 17:08:27] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:08:27] [INFO ] Computed 2 place invariants in 28 ms
[2022-06-09 17:08:29] [INFO ] Dead Transitions using invariants and state equation in 1936 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7216/7216 transitions.
Computed a total of 10 stabilizing places and 2176 stable transitions
Computed a total of 10 stabilizing places and 2176 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 207 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1175 steps, including 8 resets, run visited all 2 properties in 14 ms. (steps per millisecond=83 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 241 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1283 reset in 859 ms.
Product exploration explored 100000 steps with 1270 reset in 890 ms.
Built C files in :
/tmp/ltsmin11139751343664829470
[2022-06-09 17:08:32] [INFO ] Too many transitions (7216) to apply POR reductions. Disabling POR matrices.
[2022-06-09 17:08:32] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11139751343664829470
Running compilation step : cd /tmp/ltsmin11139751343664829470;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11139751343664829470;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11139751343664829470;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 194 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2022-06-09 17:08:35] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:08:35] [INFO ] Computed 2 place invariants in 36 ms
[2022-06-09 17:08:36] [INFO ] Implicit Places using invariants in 498 ms returned []
[2022-06-09 17:08:36] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:08:36] [INFO ] Computed 2 place invariants in 29 ms
[2022-06-09 17:08:36] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:08:38] [INFO ] Implicit Places using invariants and state equation in 1743 ms returned []
Implicit Place search using SMT with State Equation took 2244 ms to find 0 implicit places.
[2022-06-09 17:08:38] [INFO ] Redundant transitions in 563 ms returned []
[2022-06-09 17:08:38] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:08:38] [INFO ] Computed 2 place invariants in 23 ms
[2022-06-09 17:08:40] [INFO ] Dead Transitions using invariants and state equation in 1908 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7216/7216 transitions.
Built C files in :
/tmp/ltsmin10043293312535328237
[2022-06-09 17:08:40] [INFO ] Too many transitions (7216) to apply POR reductions. Disabling POR matrices.
[2022-06-09 17:08:40] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10043293312535328237
Running compilation step : cd /tmp/ltsmin10043293312535328237;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10043293312535328237;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10043293312535328237;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-09 17:08:44] [INFO ] Flatten gal took : 366 ms
[2022-06-09 17:08:44] [INFO ] Flatten gal took : 384 ms
[2022-06-09 17:08:44] [INFO ] Time to serialize gal into /tmp/LTL10913009362852556865.gal : 116 ms
[2022-06-09 17:08:44] [INFO ] Time to serialize properties into /tmp/LTL14569054649188590560.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10913009362852556865.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14569054649188590560.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1091300...268
Read 1 LTL properties
Checking formula 0 : !((F(X(F((G(X((F("(p264>p129)"))||("(l40<1)"))))&&("(p264<=p129)"))))))
Formula 0 simplified : !FXF("(p264<=p129)" & GX("(l40<1)" | F"(p264>p129)"))
Detected timeout of ITS tools.
[2022-06-09 17:09:00] [INFO ] Flatten gal took : 217 ms
[2022-06-09 17:09:00] [INFO ] Applying decomposition
[2022-06-09 17:09:00] [INFO ] Flatten gal took : 221 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7442761339289129270.txt' '-o' '/tmp/graph7442761339289129270.bin' '-w' '/tmp/graph7442761339289129270.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7442761339289129270.bin' '-l' '-1' '-v' '-w' '/tmp/graph7442761339289129270.weights' '-q' '0' '-e' '0.001'
[2022-06-09 17:09:00] [INFO ] Decomposing Gal with order
[2022-06-09 17:09:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 17:09:02] [INFO ] Removed a total of 17378 redundant transitions.
[2022-06-09 17:09:02] [INFO ] Flatten gal took : 1299 ms
[2022-06-09 17:09:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 164 ms.
[2022-06-09 17:09:03] [INFO ] Time to serialize gal into /tmp/LTL17213602404318078758.gal : 26 ms
[2022-06-09 17:09:03] [INFO ] Time to serialize properties into /tmp/LTL1700338530306994237.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17213602404318078758.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1700338530306994237.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1721360...267
Read 1 LTL properties
Checking formula 0 : !((F(X(F((G(X((F("(gu75.p264>gu75.p129)"))||("(gi1.gu141.l40<1)"))))&&("(gu75.p264<=gu75.p129)"))))))
Formula 0 simplified : !FXF("(gu75.p264<=gu75.p129)" & GX("(gi1.gu141.l40<1)" | F"(gu75.p264>gu75.p129)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16447072084523722009
[2022-06-09 17:09:18] [INFO ] Built C files in 76ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16447072084523722009
Running compilation step : cd /tmp/ltsmin16447072084523722009;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16447072084523722009;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16447072084523722009;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-00 finished in 78062 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(!(false U p0))))'
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 30 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2022-06-09 17:09:21] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:21] [INFO ] Computed 2 place invariants in 22 ms
[2022-06-09 17:09:21] [INFO ] Implicit Places using invariants in 476 ms returned []
[2022-06-09 17:09:21] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:21] [INFO ] Computed 2 place invariants in 31 ms
[2022-06-09 17:09:22] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:09:23] [INFO ] Implicit Places using invariants and state equation in 1733 ms returned []
Implicit Place search using SMT with State Equation took 2220 ms to find 0 implicit places.
[2022-06-09 17:09:23] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:23] [INFO ] Computed 2 place invariants in 31 ms
[2022-06-09 17:09:25] [INFO ] Dead Transitions using invariants and state equation in 1889 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 59 ms :[p0, p0]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s223 s299)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 117 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-04 finished in 4235 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 25 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2022-06-09 17:09:25] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:25] [INFO ] Computed 2 place invariants in 32 ms
[2022-06-09 17:09:26] [INFO ] Implicit Places using invariants in 557 ms returned []
[2022-06-09 17:09:26] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:26] [INFO ] Computed 2 place invariants in 28 ms
[2022-06-09 17:09:26] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:09:28] [INFO ] Implicit Places using invariants and state equation in 1809 ms returned []
Implicit Place search using SMT with State Equation took 2369 ms to find 0 implicit places.
[2022-06-09 17:09:28] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:28] [INFO ] Computed 2 place invariants in 26 ms
[2022-06-09 17:09:29] [INFO ] Dead Transitions using invariants and state equation in 1937 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s121 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 84 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-07 finished in 4438 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)||G(!p0))))'
Support contains 1 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 24 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2022-06-09 17:09:30] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:30] [INFO ] Computed 2 place invariants in 29 ms
[2022-06-09 17:09:30] [INFO ] Implicit Places using invariants in 475 ms returned []
[2022-06-09 17:09:30] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:30] [INFO ] Computed 2 place invariants in 22 ms
[2022-06-09 17:09:31] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:09:32] [INFO ] Implicit Places using invariants and state equation in 1752 ms returned []
Implicit Place search using SMT with State Equation took 2229 ms to find 0 implicit places.
[2022-06-09 17:09:32] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:32] [INFO ] Computed 2 place invariants in 24 ms
[2022-06-09 17:09:34] [INFO ] Dead Transitions using invariants and state equation in 1926 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 224 ms :[true, (NOT p0), false, false, false, p0]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={} source=4 dest: 1}, { cond=(NOT p0), acceptance={} source=4 dest: 3}], [{ cond=p0, acceptance={} source=5 dest: 0}, { cond=(NOT p0), acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(LEQ s377 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 962 ms.
Product exploration explored 100000 steps with 33333 reset in 968 ms.
Computed a total of 10 stabilizing places and 2176 stable transitions
Computed a total of 10 stabilizing places and 2176 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 6 states, 8 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-08 finished in 6461 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 22 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2022-06-09 17:09:36] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:36] [INFO ] Computed 2 place invariants in 23 ms
[2022-06-09 17:09:37] [INFO ] Implicit Places using invariants in 496 ms returned []
[2022-06-09 17:09:37] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:37] [INFO ] Computed 2 place invariants in 26 ms
[2022-06-09 17:09:37] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:09:38] [INFO ] Implicit Places using invariants and state equation in 1780 ms returned []
Implicit Place search using SMT with State Equation took 2278 ms to find 0 implicit places.
[2022-06-09 17:09:38] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:38] [INFO ] Computed 2 place invariants in 34 ms
[2022-06-09 17:09:40] [INFO ] Dead Transitions using invariants and state equation in 1998 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7216/7216 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s129 s61)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 68430 steps with 877 reset in 698 ms.
FORMULA DoubleLock-PT-p1s2-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-10 finished in 5116 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F((G(X((F(p0)||p1)))&&!p0)))))'
Found a CL insensitive property : DoubleLock-PT-p1s2-LTLCardinality-00
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 433 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 67 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2022-06-09 17:09:42] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:42] [INFO ] Computed 2 place invariants in 23 ms
[2022-06-09 17:09:42] [INFO ] Implicit Places using invariants in 472 ms returned []
[2022-06-09 17:09:42] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:42] [INFO ] Computed 2 place invariants in 26 ms
[2022-06-09 17:09:43] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:09:44] [INFO ] Implicit Places using invariants and state equation in 1837 ms returned []
Implicit Place search using SMT with State Equation took 2315 ms to find 0 implicit places.
[2022-06-09 17:09:44] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:44] [INFO ] Computed 2 place invariants in 25 ms
[2022-06-09 17:09:46] [INFO ] Dead Transitions using invariants and state equation in 2213 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7216/7216 transitions.
Running random walk in product with property : DoubleLock-PT-p1s2-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s264 s129), p1:(GT 1 s422)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1283 reset in 852 ms.
Product exploration explored 100000 steps with 1282 reset in 827 ms.
Computed a total of 10 stabilizing places and 2176 stable transitions
Computed a total of 10 stabilizing places and 2176 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 226 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 94 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 1859 steps, including 16 resets, run visited all 2 properties in 20 ms. (steps per millisecond=92 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 5 factoid took 227 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 173 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2022-06-09 17:09:49] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:49] [INFO ] Computed 2 place invariants in 30 ms
[2022-06-09 17:09:49] [INFO ] Implicit Places using invariants in 496 ms returned []
[2022-06-09 17:09:50] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:50] [INFO ] Computed 2 place invariants in 27 ms
[2022-06-09 17:09:50] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:09:51] [INFO ] Implicit Places using invariants and state equation in 1763 ms returned []
Implicit Place search using SMT with State Equation took 2263 ms to find 0 implicit places.
[2022-06-09 17:09:52] [INFO ] Redundant transitions in 519 ms returned []
[2022-06-09 17:09:52] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:52] [INFO ] Computed 2 place invariants in 27 ms
[2022-06-09 17:09:54] [INFO ] Dead Transitions using invariants and state equation in 1886 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7216/7216 transitions.
Computed a total of 10 stabilizing places and 2176 stable transitions
Computed a total of 10 stabilizing places and 2176 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 161 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1801 steps, including 15 resets, run visited all 2 properties in 18 ms. (steps per millisecond=100 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 5 factoid took 195 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1281 reset in 744 ms.
Product exploration explored 100000 steps with 1263 reset in 774 ms.
Built C files in :
/tmp/ltsmin4651356237358516130
[2022-06-09 17:09:56] [INFO ] Too many transitions (7216) to apply POR reductions. Disabling POR matrices.
[2022-06-09 17:09:56] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4651356237358516130
Running compilation step : cd /tmp/ltsmin4651356237358516130;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4651356237358516130;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4651356237358516130;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7216/7216 transitions.
Applied a total of 0 rules in 164 ms. Remains 433 /433 variables (removed 0) and now considering 7216/7216 (removed 0) transitions.
[2022-06-09 17:09:59] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:09:59] [INFO ] Computed 2 place invariants in 24 ms
[2022-06-09 17:10:00] [INFO ] Implicit Places using invariants in 736 ms returned []
[2022-06-09 17:10:00] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:10:00] [INFO ] Computed 2 place invariants in 25 ms
[2022-06-09 17:10:01] [INFO ] State equation strengthened by 400 read => feed constraints.
[2022-06-09 17:10:04] [INFO ] Implicit Places using invariants and state equation in 3581 ms returned []
Implicit Place search using SMT with State Equation took 4357 ms to find 0 implicit places.
[2022-06-09 17:10:04] [INFO ] Redundant transitions in 583 ms returned []
[2022-06-09 17:10:04] [INFO ] Flow matrix only has 4875 transitions (discarded 2341 similar events)
// Phase 1: matrix 4875 rows 433 cols
[2022-06-09 17:10:04] [INFO ] Computed 2 place invariants in 31 ms
[2022-06-09 17:10:08] [INFO ] Dead Transitions using invariants and state equation in 3837 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 433/433 places, 7216/7216 transitions.
Built C files in :
/tmp/ltsmin937662251270701826
[2022-06-09 17:10:08] [INFO ] Too many transitions (7216) to apply POR reductions. Disabling POR matrices.
[2022-06-09 17:10:08] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin937662251270701826
Running compilation step : cd /tmp/ltsmin937662251270701826;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin937662251270701826;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin937662251270701826;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-09 17:10:12] [INFO ] Flatten gal took : 216 ms
[2022-06-09 17:10:12] [INFO ] Flatten gal took : 244 ms
[2022-06-09 17:10:12] [INFO ] Time to serialize gal into /tmp/LTL6454862202931666461.gal : 22 ms
[2022-06-09 17:10:12] [INFO ] Time to serialize properties into /tmp/LTL6142379757157971828.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6454862202931666461.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6142379757157971828.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6454862...266
Read 1 LTL properties
Checking formula 0 : !((F(X(F((G(X((F("(p264>p129)"))||("(l40<1)"))))&&("(p264<=p129)"))))))
Formula 0 simplified : !FXF("(p264<=p129)" & GX("(l40<1)" | F"(p264>p129)"))
Detected timeout of ITS tools.
[2022-06-09 17:10:27] [INFO ] Flatten gal took : 209 ms
[2022-06-09 17:10:27] [INFO ] Applying decomposition
[2022-06-09 17:10:27] [INFO ] Flatten gal took : 211 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9657434540223911023.txt' '-o' '/tmp/graph9657434540223911023.bin' '-w' '/tmp/graph9657434540223911023.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9657434540223911023.bin' '-l' '-1' '-v' '-w' '/tmp/graph9657434540223911023.weights' '-q' '0' '-e' '0.001'
[2022-06-09 17:10:28] [INFO ] Decomposing Gal with order
[2022-06-09 17:10:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 17:10:28] [INFO ] Removed a total of 17376 redundant transitions.
[2022-06-09 17:10:28] [INFO ] Flatten gal took : 399 ms
[2022-06-09 17:10:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 63 labels/synchronizations in 149 ms.
[2022-06-09 17:10:29] [INFO ] Time to serialize gal into /tmp/LTL17878524906288920784.gal : 13 ms
[2022-06-09 17:10:29] [INFO ] Time to serialize properties into /tmp/LTL9024000676637674296.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17878524906288920784.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9024000676637674296.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1787852...267
Read 1 LTL properties
Checking formula 0 : !((F(X(F((G(X((F("(gu66.p264>gu66.p129)"))||("(gi1.gu139.l40<1)"))))&&("(gu66.p264<=gu66.p129)"))))))
Formula 0 simplified : !FXF("(gu66.p264<=gu66.p129)" & GX("(gi1.gu139.l40<1)" | F"(gu66.p264>gu66.p129)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4625289457663923994
[2022-06-09 17:10:44] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4625289457663923994
Running compilation step : cd /tmp/ltsmin4625289457663923994;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4625289457663923994;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4625289457663923994;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property DoubleLock-PT-p1s2-LTLCardinality-00 finished in 65737 ms.
[2022-06-09 17:10:47] [INFO ] Flatten gal took : 268 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2214715739520367683
[2022-06-09 17:10:47] [INFO ] Too many transitions (7216) to apply POR reductions. Disabling POR matrices.
[2022-06-09 17:10:47] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2214715739520367683
Running compilation step : cd /tmp/ltsmin2214715739520367683;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-09 17:10:47] [INFO ] Applying decomposition
[2022-06-09 17:10:48] [INFO ] Flatten gal took : 223 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3489172302482415710.txt' '-o' '/tmp/graph3489172302482415710.bin' '-w' '/tmp/graph3489172302482415710.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3489172302482415710.bin' '-l' '-1' '-v' '-w' '/tmp/graph3489172302482415710.weights' '-q' '0' '-e' '0.001'
[2022-06-09 17:10:48] [INFO ] Decomposing Gal with order
[2022-06-09 17:10:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 17:10:49] [INFO ] Removed a total of 17378 redundant transitions.
[2022-06-09 17:10:49] [INFO ] Flatten gal took : 399 ms
[2022-06-09 17:10:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 115 ms.
[2022-06-09 17:10:49] [INFO ] Time to serialize gal into /tmp/LTLCardinality9847009501553566091.gal : 12 ms
[2022-06-09 17:10:49] [INFO ] Time to serialize properties into /tmp/LTLCardinality9910959072952378668.ltl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9847009501553566091.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9910959072952378668.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...288
Read 1 LTL properties
Checking formula 0 : !((F(X(F((G(X((F("(gu69.p264>gu69.p129)"))||("(gi1.gu142.l40<1)"))))&&("(gu69.p264<=gu69.p129)"))))))
Formula 0 simplified : !FXF("(gu69.p264<=gu69.p129)" & GX("(gi1.gu142.l40<1)" | F"(gu69.p264>gu69.p129)"))
Compilation finished in 26454 ms.
Running link step : cd /tmp/ltsmin2214715739520367683;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 85 ms.
Running LTSmin : cd /tmp/ltsmin2214715739520367683;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X(<>(([](X((<>((LTLAPp0==true))||(LTLAPp1==true))))&&!(LTLAPp0==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.000: Loading model from ./gal.so
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.031: LTL layer: formula: <>(X(<>(([](X((<>((LTLAPp0==true))||(LTLAPp1==true))))&&!(LTLAPp0==true)))))
pins2lts-mc-linux64( 2/ 8), 0.039: "<>(X(<>(([](X((<>((LTLAPp0==true))||(LTLAPp1==true))))&&!(LTLAPp0==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.042: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.058: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.060: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.081: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.088: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.095: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.100: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.100: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.760: There are 7219 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.760: State length is 434, there are 7225 groups
pins2lts-mc-linux64( 0/ 8), 0.760: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.760: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.760: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.760: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 1.553: [Blue] ~120 levels ~960 states ~3944 transitions
pins2lts-mc-linux64( 0/ 8), 1.933: [Blue] ~228 levels ~1920 states ~8656 transitions
pins2lts-mc-linux64( 7/ 8), 2.856: [Blue] ~412 levels ~3840 states ~14384 transitions
pins2lts-mc-linux64( 7/ 8), 4.263: [Blue] ~736 levels ~7680 states ~25064 transitions
pins2lts-mc-linux64( 7/ 8), 5.501: [Blue] ~1272 levels ~15360 states ~43200 transitions
pins2lts-mc-linux64( 7/ 8), 8.020: [Blue] ~2348 levels ~30720 states ~79432 transitions
pins2lts-mc-linux64( 6/ 8), 12.624: [Blue] ~5801 levels ~61440 states ~178232 transitions
pins2lts-mc-linux64( 7/ 8), 22.856: [Blue] ~8800 levels ~122880 states ~296936 transitions
pins2lts-mc-linux64( 6/ 8), 40.661: [Blue] ~23081 levels ~245760 states ~708152 transitions
pins2lts-mc-linux64( 0/ 8), 75.467: [Blue] ~53778 levels ~491520 states ~1569256 transitions
pins2lts-mc-linux64( 0/ 8), 144.725: [Blue] ~107538 levels ~983040 states ~3135976 transitions
pins2lts-mc-linux64( 0/ 8), 308.665: [Blue] ~215058 levels ~1966080 states ~6269416 transitions
pins2lts-mc-linux64( 0/ 8), 463.058: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 463.298:
pins2lts-mc-linux64( 0/ 8), 463.298: Explored 2922390 states 9661489 transitions, fanout: 3.306
pins2lts-mc-linux64( 0/ 8), 463.298: Total exploration time 462.510 sec (462.260 sec minimum, 462.390 sec on average)
pins2lts-mc-linux64( 0/ 8), 463.298: States per second: 6319, Transitions per second: 20889
pins2lts-mc-linux64( 0/ 8), 463.298:
pins2lts-mc-linux64( 0/ 8), 463.298: State space has 8688184 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 463.298: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 463.298: blue states: 2922390 (33.64%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 463.298: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 463.298: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 463.298:
pins2lts-mc-linux64( 0/ 8), 463.298: Total memory used for local state coloring: 29.8MB
pins2lts-mc-linux64( 0/ 8), 463.298:
pins2lts-mc-linux64( 0/ 8), 463.298: Queue width: 8B, total height: 1949903, memory: 14.88MB
pins2lts-mc-linux64( 0/ 8), 463.298: Tree memory: 322.3MB, 38.9 B/state, compr.: 2.2%
pins2lts-mc-linux64( 0/ 8), 463.298: Tree fill ratio (roots/leafs): 6.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 463.298: Stored 7653 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 463.298: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 463.298: Est. total memory use: 337.2MB (~1038.9MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2214715739520367683;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X(<>(([](X((<>((LTLAPp0==true))||(LTLAPp1==true))))&&!(LTLAPp0==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2214715739520367683;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(X(<>(([](X((<>((LTLAPp0==true))||(LTLAPp1==true))))&&!(LTLAPp0==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-06-09 17:31:59] [INFO ] Flatten gal took : 929 ms
[2022-06-09 17:31:59] [INFO ] Time to serialize gal into /tmp/LTLCardinality1067682918472269178.gal : 81 ms
[2022-06-09 17:31:59] [INFO ] Time to serialize properties into /tmp/LTLCardinality7375536432416536442.ltl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality1067682918472269178.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7375536432416536442.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...288
Read 1 LTL properties
Checking formula 0 : !((F(X(F((G(X((F("(p264>p129)"))||("(l40<1)"))))&&("(p264<=p129)"))))))
Formula 0 simplified : !FXF("(p264<=p129)" & GX("(l40<1)" | F"(p264>p129)"))
Detected timeout of ITS tools.
[2022-06-09 17:53:20] [INFO ] Flatten gal took : 15559 ms
[2022-06-09 17:53:21] [INFO ] Input system was already deterministic with 7216 transitions.
[2022-06-09 17:53:22] [INFO ] Transformed 433 places.
[2022-06-09 17:53:22] [INFO ] Transformed 7216 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-09 17:53:22] [INFO ] Time to serialize gal into /tmp/LTLCardinality9190285152880538236.gal : 23 ms
[2022-06-09 17:53:22] [INFO ] Time to serialize properties into /tmp/LTLCardinality7690831036050500009.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9190285152880538236.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7690831036050500009.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...333
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(X(F((G(X((F("(p264>p129)"))||("(l40<1)"))))&&("(p264<=p129)"))))))
Formula 0 simplified : !FXF("(p264<=p129)" & GX("(l40<1)" | F"(p264>p129)"))

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleLock-PT-p1s2"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DoubleLock-PT-p1s2, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472282100307"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s2.tgz
mv DoubleLock-PT-p1s2 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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