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-165472282100348.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-p3s2, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282100348
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 748K
-rw-r--r-- 1 mcc users 6.4K Jun 7 16:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Jun 7 16:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 7 16:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Jun 7 16:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 6 15:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.6K Jun 7 16:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Jun 7 16:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Jun 7 16:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Jun 7 16:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:26 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 330K 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-p3s2-LTLFireability-00
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-01
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-02
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-03
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-04
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-05
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-06
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-07
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-08
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-09
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-10
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-11
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-12
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-13
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-14
FORMULA_NAME DoubleLock-PT-p3s2-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1654806421711

Running Version 202205111006
[2022-06-09 20:27:02] [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]
[2022-06-09 20:27:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 20:27:03] [INFO ] Load time of PNML (sax parser for PT used): 123 ms
[2022-06-09 20:27:03] [INFO ] Transformed 112 places.
[2022-06-09 20:27:03] [INFO ] Transformed 744 transitions.
[2022-06-09 20:27:03] [INFO ] Parsed PT model containing 112 places and 744 transitions in 237 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Deduced a syphon composed of 20 places in 5 ms
Reduce places removed 20 places and 32 transitions.
FORMULA DoubleLock-PT-p3s2-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p3s2-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 30 out of 92 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 92/92 places, 712/712 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 89 transition count 712
Applied a total of 3 rules in 28 ms. Remains 89 /92 variables (removed 3) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:27:03] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:03] [INFO ] Computed 2 place invariants in 18 ms
[2022-06-09 20:27:03] [INFO ] Implicit Places using invariants in 207 ms returned []
[2022-06-09 20:27:03] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:03] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 20:27:03] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:27:03] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 476 ms to find 0 implicit places.
[2022-06-09 20:27:03] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:03] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 20:27:04] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 89/92 places, 712/712 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/92 places, 712/712 transitions.
Support contains 30 out of 89 places after structural reductions.
[2022-06-09 20:27:04] [INFO ] Flatten gal took : 79 ms
[2022-06-09 20:27:04] [INFO ] Flatten gal took : 51 ms
[2022-06-09 20:27:04] [INFO ] Input system was already deterministic with 712 transitions.
Support contains 28 out of 89 places (down from 30) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 118 resets, run finished after 354 ms. (steps per millisecond=28 ) properties (out of 20) seen :12
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-06-09 20:27:05] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:05] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 20:27:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 20:27:05] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 20:27:05] [INFO ] After 205ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2022-06-09 20:27:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 20:27:05] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 20:27:05] [INFO ] After 122ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2022-06-09 20:27:05] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:27:05] [INFO ] After 60ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2022-06-09 20:27:05] [INFO ] After 122ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 56 ms.
[2022-06-09 20:27:05] [INFO ] After 362ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 4 out of 89 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 89/89 places, 712/712 transitions.
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 89 transition count 705
Applied a total of 7 rules in 43 ms. Remains 89 /89 variables (removed 0) and now considering 705/712 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 705/712 transitions.
Incomplete random walk after 10000 steps, including 114 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-09 20:27:05] [INFO ] Flow matrix only has 508 transitions (discarded 197 similar events)
// Phase 1: matrix 508 rows 89 cols
[2022-06-09 20:27:05] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 20:27:05] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 20:27:05] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 20:27:05] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 20:27:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 20:27:05] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 20:27:05] [INFO ] After 102ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 20:27:06] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:27:06] [INFO ] After 93ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 20:27:06] [INFO ] After 125ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 18 ms.
[2022-06-09 20:27:06] [INFO ] After 285ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 89 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 89/89 places, 705/705 transitions.
Applied a total of 0 rules in 23 ms. Remains 89 /89 variables (removed 0) and now considering 705/705 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 705/705 transitions.
Incomplete random walk after 10001 steps, including 113 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1015022 steps, run timeout after 3001 ms. (steps per millisecond=338 ) properties seen :{}
Probabilistic random walk after 1015022 steps, saw 766350 distinct states, run finished after 3002 ms. (steps per millisecond=338 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 20:27:09] [INFO ] Flow matrix only has 508 transitions (discarded 197 similar events)
// Phase 1: matrix 508 rows 89 cols
[2022-06-09 20:27:09] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-09 20:27:09] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 20:27:09] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 20:27:09] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 20:27:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 20:27:09] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-09 20:27:09] [INFO ] After 93ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 20:27:09] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:27:09] [INFO ] After 89ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 20:27:09] [INFO ] After 122ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-06-09 20:27:09] [INFO ] After 268ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 89 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 89/89 places, 705/705 transitions.
Applied a total of 0 rules in 21 ms. Remains 89 /89 variables (removed 0) and now considering 705/705 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 705/705 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 89/89 places, 705/705 transitions.
Applied a total of 0 rules in 17 ms. Remains 89 /89 variables (removed 0) and now considering 705/705 (removed 0) transitions.
[2022-06-09 20:27:09] [INFO ] Flow matrix only has 508 transitions (discarded 197 similar events)
// Phase 1: matrix 508 rows 89 cols
[2022-06-09 20:27:09] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 20:27:09] [INFO ] Implicit Places using invariants in 87 ms returned []
[2022-06-09 20:27:09] [INFO ] Flow matrix only has 508 transitions (discarded 197 similar events)
// Phase 1: matrix 508 rows 89 cols
[2022-06-09 20:27:09] [INFO ] Computed 2 place invariants in 10 ms
[2022-06-09 20:27:09] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:27:10] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2022-06-09 20:27:10] [INFO ] Redundant transitions in 42 ms returned []
[2022-06-09 20:27:10] [INFO ] Flow matrix only has 508 transitions (discarded 197 similar events)
// Phase 1: matrix 508 rows 89 cols
[2022-06-09 20:27:10] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 20:27:10] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 705/705 transitions.
Ensure Unique test removed 197 transitions
Reduce isomorphic transitions removed 197 transitions.
Iterating post reduction 0 with 197 rules applied. Total rules applied 197 place count 89 transition count 508
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 197 place count 89 transition count 500
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 213 place count 81 transition count 500
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 217 place count 79 transition count 498
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 218 place count 79 transition count 497
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 219 place count 78 transition count 497
Applied a total of 219 rules in 58 ms. Remains 78 /89 variables (removed 11) and now considering 497/705 (removed 208) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 497 rows 78 cols
[2022-06-09 20:27:10] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:27:10] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 20:27:10] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-09 20:27:10] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 20:27:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2022-06-09 20:27:10] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 20:27:10] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 20:27:10] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-06-09 20:27:10] [INFO ] After 21ms SMT Verify possible using 16 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 20:27:10] [INFO ] After 44ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2022-06-09 20:27:10] [INFO ] After 175ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-09 20:27:10] [INFO ] Flatten gal took : 30 ms
[2022-06-09 20:27:10] [INFO ] Flatten gal took : 26 ms
[2022-06-09 20:27:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14402192377436301952.gal : 10 ms
[2022-06-09 20:27:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17217870587477161211.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms12328641053358568957;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14402192377436301952.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17217870587477161211.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality17217870587477161211.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 63
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :63 after 931
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :931 after 15695
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :15695 after 47333
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :47333 after 94655
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :94655 after 3.13399e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3.13399e+06 after 1.79218e+08
Detected timeout of ITS tools.
[2022-06-09 20:27:25] [INFO ] Flatten gal took : 25 ms
[2022-06-09 20:27:25] [INFO ] Applying decomposition
[2022-06-09 20:27:25] [INFO ] Flatten gal took : 25 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/graph3536661861660939612.txt' '-o' '/tmp/graph3536661861660939612.bin' '-w' '/tmp/graph3536661861660939612.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3536661861660939612.bin' '-l' '-1' '-v' '-w' '/tmp/graph3536661861660939612.weights' '-q' '0' '-e' '0.001'
[2022-06-09 20:27:25] [INFO ] Decomposing Gal with order
[2022-06-09 20:27:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 20:27:26] [INFO ] Removed a total of 1183 redundant transitions.
[2022-06-09 20:27:26] [INFO ] Flatten gal took : 82 ms
[2022-06-09 20:27:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 17 ms.
[2022-06-09 20:27:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12257645436097566537.gal : 5 ms
[2022-06-09 20:27:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5156839047055371936.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms12328641053358568957;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12257645436097566537.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5156839047055371936.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality5156839047055371936.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 63
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :63 after 1716
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1716 after 7042
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :7042 after 7997
Reachability property AtomicPropp17 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,262462,0.216997,12620,958,169,12791,1747,777,52327,22,9574,0
Total reachable state count : 262462

Verifying 1 reachability properties.
Reachability property AtomicPropp17 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp17,3003,0.218269,12884,106,41,12791,1747,789,52327,25,9574,0
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Computed a total of 7 stabilizing places and 176 stable transitions
FORMULA DoubleLock-PT-p3s2-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!(X(X(!p0))&&F(p1)) U p0))'
Support contains 4 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 3 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:27:26] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:26] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 20:27:26] [INFO ] Implicit Places using invariants in 78 ms returned []
[2022-06-09 20:27:26] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:26] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-09 20:27:26] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:27:26] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
[2022-06-09 20:27:26] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:26] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:27:27] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 712/712 transitions.
Stuttering acceptance computed with spot in 357 ms :[(NOT p0), (NOT p0), (AND (NOT p0) p1), (NOT p0), true, (AND p1 (NOT p0)), p1]
Running random walk in product with property : DoubleLock-PT-p3s2-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=p1, acceptance={} source=6 dest: 4}, { cond=(NOT p1), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s12 1) (GEQ s60 1)), p1:(AND (GEQ s1 1) (GEQ s48 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 32 steps with 0 reset in 5 ms.
FORMULA DoubleLock-PT-p3s2-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s2-LTLFireability-00 finished in 927 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((!((F(X(p0))&&!p0)||p1) U G(p2))))'
Support contains 6 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 23 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:27:27] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:27] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:27:27] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-06-09 20:27:27] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:27] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 20:27:27] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:27:27] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 333 ms to find 0 implicit places.
[2022-06-09 20:27:27] [INFO ] Redundant transitions in 7 ms returned []
[2022-06-09 20:27:27] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:27] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 20:27:28] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 712/712 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p2), true, (NOT p2), p0, (AND (NOT p2) p0)]
Running random walk in product with property : DoubleLock-PT-p3s2-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 1}, { cond=(AND p2 p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 1}, { cond=(AND p2 p0), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s12 1) (GEQ s54 1)), p1:(AND (GEQ s13 1) (GEQ s83 1)), p0:(AND (GEQ s0 1) (GEQ s68 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 1061 steps with 17 reset in 19 ms.
FORMULA DoubleLock-PT-p3s2-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s2-LTLFireability-01 finished in 771 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((X(F(p0))&&p0)))))'
Support contains 2 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 4 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:27:28] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:28] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 20:27:28] [INFO ] Implicit Places using invariants in 76 ms returned []
[2022-06-09 20:27:28] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:28] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:27:28] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:27:28] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
[2022-06-09 20:27:28] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:28] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 20:27:28] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 712/712 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s2-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LT s11 1) (LT s51 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 283 ms.
Product exploration explored 100000 steps with 25000 reset in 273 ms.
Computed a total of 7 stabilizing places and 176 stable transitions
Computed a total of 7 stabilizing places and 176 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 4 states, 5 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 122 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 3994 steps, including 47 resets, run visited all 1 properties in 13 ms. (steps per millisecond=307 )
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 2 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:27:30] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:30] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 20:27:30] [INFO ] Implicit Places using invariants in 93 ms returned []
[2022-06-09 20:27:30] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:30] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:27:30] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:27:30] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
[2022-06-09 20:27:30] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:30] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:27:30] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 712/712 transitions.
Computed a total of 7 stabilizing places and 176 stable transitions
Computed a total of 7 stabilizing places and 176 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 251 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1527 steps, including 16 resets, run visited all 1 properties in 5 ms. (steps per millisecond=305 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 141 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 211 ms.
Product exploration explored 100000 steps with 25000 reset in 199 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 158 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 14 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:27:32] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-09 20:27:32] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:32] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 20:27:32] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 712/712 transitions.
Product exploration explored 100000 steps with 25000 reset in 515 ms.
Product exploration explored 100000 steps with 25000 reset in 457 ms.
Built C files in :
/tmp/ltsmin6932130394545283904
[2022-06-09 20:27:33] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6932130394545283904
Running compilation step : cd /tmp/ltsmin6932130394545283904;'/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'
Compilation finished in 1116 ms.
Running link step : cd /tmp/ltsmin6932130394545283904;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin6932130394545283904;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6214912088249235995.hoa' '--buchi-type=spotba'
LTSmin run took 299 ms.
FORMULA DoubleLock-PT-p3s2-LTLFireability-03 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DoubleLock-PT-p3s2-LTLFireability-03 finished in 6942 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!(p0 U (X((!p1 U !X(p1)))&&F(p0))))))'
Support contains 4 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 13 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:27:35] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:35] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 20:27:35] [INFO ] Implicit Places using invariants in 68 ms returned []
[2022-06-09 20:27:35] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:35] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:27:35] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:27:35] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
[2022-06-09 20:27:35] [INFO ] Redundant transitions in 7 ms returned []
[2022-06-09 20:27:35] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:35] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 20:27:35] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 712/712 transitions.
Stuttering acceptance computed with spot in 125 ms :[(AND p0 (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p3s2-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s60 1)), p1:(AND (GEQ s8 1) (GEQ s50 1))], nbAcceptance=2, 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 1862 reset in 255 ms.
Product exploration explored 100000 steps with 1835 reset in 283 ms.
Computed a total of 7 stabilizing places and 176 stable transitions
Computed a total of 7 stabilizing places and 176 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 7 factoid took 300 ms. Reduced automaton from 1 states, 4 edges and 2 AP to 1 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 40 ms :[(AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 113 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2022-06-09 20:27:36] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:36] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-09 20:27:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 20:27:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 20:27:37] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 8 factoid took 415 ms. Reduced automaton from 1 states, 4 edges and 2 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 40 ms :[p0]
Stuttering acceptance computed with spot in 30 ms :[p0]
Support contains 2 out of 89 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 16 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:27:37] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:37] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 20:27:37] [INFO ] Implicit Places using invariants in 212 ms returned []
[2022-06-09 20:27:37] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:37] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-09 20:27:37] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:27:38] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
[2022-06-09 20:27:38] [INFO ] Redundant transitions in 7 ms returned []
[2022-06-09 20:27:38] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:38] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 20:27:38] [INFO ] Dead Transitions using invariants and state equation in 191 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 712/712 transitions.
Computed a total of 7 stabilizing places and 176 stable transitions
Computed a total of 7 stabilizing places and 176 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 24 ms :[p0]
Incomplete random walk after 10002 steps, including 117 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Finished Best-First random walk after 1854 steps, including 4 resets, run visited all 1 properties in 2 ms. (steps per millisecond=927 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[p0]
Stuttering acceptance computed with spot in 31 ms :[p0]
Stuttering acceptance computed with spot in 25 ms :[p0]
Product exploration explored 100000 steps with 1859 reset in 311 ms.
Product exploration explored 100000 steps with 1870 reset in 273 ms.
Built C files in :
/tmp/ltsmin3239030462008127800
[2022-06-09 20:27:39] [INFO ] Computing symmetric may disable matrix : 712 transitions.
[2022-06-09 20:27:39] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 20:27:39] [INFO ] Computing symmetric may enable matrix : 712 transitions.
[2022-06-09 20:27:39] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 20:27:39] [INFO ] Computing Do-Not-Accords matrix : 712 transitions.
[2022-06-09 20:27:39] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 20:27:39] [INFO ] Built C files in 125ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3239030462008127800
Running compilation step : cd /tmp/ltsmin3239030462008127800;'/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'
Compilation finished in 1644 ms.
Running link step : cd /tmp/ltsmin3239030462008127800;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin3239030462008127800;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16667341821877366403.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 22 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:27:54] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:54] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:27:54] [INFO ] Implicit Places using invariants in 74 ms returned []
[2022-06-09 20:27:54] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:54] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 20:27:54] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:27:54] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
[2022-06-09 20:27:54] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-09 20:27:54] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:27:54] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 20:27:54] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 712/712 transitions.
Built C files in :
/tmp/ltsmin4198347624487575270
[2022-06-09 20:27:54] [INFO ] Computing symmetric may disable matrix : 712 transitions.
[2022-06-09 20:27:54] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 20:27:54] [INFO ] Computing symmetric may enable matrix : 712 transitions.
[2022-06-09 20:27:54] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 20:27:54] [INFO ] Computing Do-Not-Accords matrix : 712 transitions.
[2022-06-09 20:27:54] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 20:27:54] [INFO ] Built C files in 71ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4198347624487575270
Running compilation step : cd /tmp/ltsmin4198347624487575270;'/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'
Compilation finished in 1636 ms.
Running link step : cd /tmp/ltsmin4198347624487575270;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin4198347624487575270;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9506766802031150082.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-09 20:28:10] [INFO ] Flatten gal took : 35 ms
[2022-06-09 20:28:10] [INFO ] Flatten gal took : 33 ms
[2022-06-09 20:28:10] [INFO ] Time to serialize gal into /tmp/LTL9484927515314518501.gal : 4 ms
[2022-06-09 20:28:10] [INFO ] Time to serialize properties into /tmp/LTL17868641162479326709.ltl : 3 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/LTL9484927515314518501.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17868641162479326709.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/LTL9484927...267
Read 1 LTL properties
Checking formula 0 : !((F(G(!(("((s1>=1)&&(l12>=1))")U((X((!("((s8>=1)&&(l2>=1))"))U(!(X("((s8>=1)&&(l2>=1))")))))&&(F("((s1>=1)&&(l12>=1))"))))))))
Formula 0 simplified : !FG!("((s1>=1)&&(l12>=1))" U (X(!"((s8>=1)&&(l2>=1))" U !X"((s8>=1)&&(l2>=1))") & F"((s1>=1)&&(l12>=1))"))
Detected timeout of ITS tools.
[2022-06-09 20:28:25] [INFO ] Flatten gal took : 35 ms
[2022-06-09 20:28:25] [INFO ] Applying decomposition
[2022-06-09 20:28:25] [INFO ] Flatten gal took : 39 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/graph1003193958233370715.txt' '-o' '/tmp/graph1003193958233370715.bin' '-w' '/tmp/graph1003193958233370715.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1003193958233370715.bin' '-l' '-1' '-v' '-w' '/tmp/graph1003193958233370715.weights' '-q' '0' '-e' '0.001'
[2022-06-09 20:28:25] [INFO ] Decomposing Gal with order
[2022-06-09 20:28:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 20:28:25] [INFO ] Removed a total of 1644 redundant transitions.
[2022-06-09 20:28:25] [INFO ] Flatten gal took : 55 ms
[2022-06-09 20:28:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 16 ms.
[2022-06-09 20:28:25] [INFO ] Time to serialize gal into /tmp/LTL17308050895526098781.gal : 3 ms
[2022-06-09 20:28:25] [INFO ] Time to serialize properties into /tmp/LTL11785889942142257511.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/LTL17308050895526098781.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11785889942142257511.ltl' '-c' '-stutter-deadlock'

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/LTL1730805...247
Read 1 LTL properties
Checking formula 0 : !((F(G(!(("((i4.u0.s1>=1)&&(i3.u21.l12>=1))")U((X((!("((i1.i0.u2.s8>=1)&&(i1.i2.u16.l2>=1))"))U(!(X("((i1.i0.u2.s8>=1)&&(i1.i2.u16.l2>...212
Formula 0 simplified : !FG!("((i4.u0.s1>=1)&&(i3.u21.l12>=1))" U (X(!"((i1.i0.u2.s8>=1)&&(i1.i2.u16.l2>=1))" U !X"((i1.i0.u2.s8>=1)&&(i1.i2.u16.l2>=1))") &...193
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11625207173769879531
[2022-06-09 20:28:40] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11625207173769879531
Running compilation step : cd /tmp/ltsmin11625207173769879531;'/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'
Compilation finished in 995 ms.
Running link step : cd /tmp/ltsmin11625207173769879531;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 24 ms.
Running LTSmin : cd /tmp/ltsmin11625207173769879531;'/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' '<>([](!((LTLAPp0==true) U (X((!(LTLAPp1==true) U !X((LTLAPp1==true))))&&<>((LTLAPp0==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DoubleLock-PT-p3s2-LTLFireability-06 finished in 80408 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&p0)))'
Support contains 2 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 3 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:28:55] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:55] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:28:55] [INFO ] Implicit Places using invariants in 80 ms returned []
[2022-06-09 20:28:55] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:55] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 20:28:55] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:28:55] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
[2022-06-09 20:28:55] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:55] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:28:56] [INFO ] Dead Transitions using invariants and state equation in 213 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 712/712 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s2-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s12 1) (LT s67 1))], 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 163 steps with 2 reset in 0 ms.
FORMULA DoubleLock-PT-p3s2-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s2-LTLFireability-09 finished in 685 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 1 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:28:56] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:56] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 20:28:56] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-06-09 20:28:56] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:56] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:28:56] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:28:56] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 326 ms to find 0 implicit places.
[2022-06-09 20:28:56] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:56] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:28:56] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 712/712 transitions.
Stuttering acceptance computed with spot in 148 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p3s2-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s14 1) (GEQ s78 1))], 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA DoubleLock-PT-p3s2-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s2-LTLFireability-11 finished in 714 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(X((F(p0)&&G(X(p1))))))))'
Support contains 4 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 25 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:28:57] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:57] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:28:57] [INFO ] Implicit Places using invariants in 66 ms returned []
[2022-06-09 20:28:57] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:57] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:28:57] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:28:57] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 346 ms to find 0 implicit places.
[2022-06-09 20:28:57] [INFO ] Redundant transitions in 4 ms returned []
[2022-06-09 20:28:57] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:57] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:28:57] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 712/712 transitions.
Stuttering acceptance computed with spot in 92 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p3s2-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s5 1) (LT s48 1)), p1:(AND (GEQ s12 1) (GEQ s51 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 36 steps with 0 reset in 0 ms.
FORMULA DoubleLock-PT-p3s2-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s2-LTLFireability-12 finished in 709 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(F(p0)) U G(p0))||F(p1)||G(p2)))'
Support contains 5 out of 89 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 15 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:28:57] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:57] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:28:57] [INFO ] Implicit Places using invariants in 67 ms returned []
[2022-06-09 20:28:57] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:57] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 20:28:57] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:28:58] [INFO ] Implicit Places using invariants and state equation in 259 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
[2022-06-09 20:28:58] [INFO ] Redundant transitions in 4 ms returned []
[2022-06-09 20:28:58] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:58] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:28:58] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 712/712 transitions.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DoubleLock-PT-p3s2-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GEQ s7 1) (GEQ s48 1)), p1:(AND (GEQ s3 1) (GEQ s48 1)), p0:(AND (GEQ s41 1) (GEQ s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 111 steps with 3 reset in 0 ms.
FORMULA DoubleLock-PT-p3s2-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s2-LTLFireability-13 finished in 670 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0) U X((F(p2)&&p1)))))'
Support contains 6 out of 89 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 89/89 places, 712/712 transitions.
Applied a total of 0 rules in 1 ms. Remains 89 /89 variables (removed 0) and now considering 712/712 (removed 0) transitions.
[2022-06-09 20:28:58] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:58] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 20:28:58] [INFO ] Implicit Places using invariants in 68 ms returned []
[2022-06-09 20:28:58] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:58] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:28:58] [INFO ] State equation strengthened by 47 read => feed constraints.
[2022-06-09 20:28:58] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 343 ms to find 0 implicit places.
[2022-06-09 20:28:58] [INFO ] Flow matrix only has 515 transitions (discarded 197 similar events)
// Phase 1: matrix 515 rows 89 cols
[2022-06-09 20:28:58] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 20:28:58] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 89/89 places, 712/712 transitions.
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : DoubleLock-PT-p3s2-LTLFireability-14 automaton TGBA Formula[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 p1 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s34 1) (GEQ s57 1)), p0:(AND (GEQ s1 1) (GEQ s78 1)), p2:(AND (GEQ s4 1) (GEQ s72 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, 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 1 steps with 0 reset in 0 ms.
FORMULA DoubleLock-PT-p3s2-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p3s2-LTLFireability-14 finished in 734 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!(p0 U (X((!p1 U !X(p1)))&&F(p0))))))'
[2022-06-09 20:28:59] [INFO ] Flatten gal took : 24 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin447632606883809885
[2022-06-09 20:28:59] [INFO ] Computing symmetric may disable matrix : 712 transitions.
[2022-06-09 20:28:59] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 20:28:59] [INFO ] Computing symmetric may enable matrix : 712 transitions.
[2022-06-09 20:28:59] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 20:28:59] [INFO ] Applying decomposition
[2022-06-09 20:28:59] [INFO ] Flatten gal took : 39 ms
[2022-06-09 20:28:59] [INFO ] Computing Do-Not-Accords matrix : 712 transitions.
[2022-06-09 20:28:59] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 20:28:59] [INFO ] Built C files in 102ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin447632606883809885
Running compilation step : cd /tmp/ltsmin447632606883809885;'/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'
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/graph3297474954768208747.txt' '-o' '/tmp/graph3297474954768208747.bin' '-w' '/tmp/graph3297474954768208747.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3297474954768208747.bin' '-l' '-1' '-v' '-w' '/tmp/graph3297474954768208747.weights' '-q' '0' '-e' '0.001'
[2022-06-09 20:28:59] [INFO ] Decomposing Gal with order
[2022-06-09 20:28:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 20:28:59] [INFO ] Removed a total of 1644 redundant transitions.
[2022-06-09 20:28:59] [INFO ] Flatten gal took : 112 ms
[2022-06-09 20:28:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 91 labels/synchronizations in 32 ms.
[2022-06-09 20:28:59] [INFO ] Time to serialize gal into /tmp/LTLFireability14858789990352741099.gal : 3 ms
[2022-06-09 20:28:59] [INFO ] Time to serialize properties into /tmp/LTLFireability7470737203439101260.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/LTLFireability14858789990352741099.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7470737203439101260.ltl' '-c' '-stutter-deadlock'

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/LTLFireabi...268
Read 1 LTL properties
Checking formula 0 : !((F(G(!(("((i4.u0.s1>=1)&&(i3.u20.l12>=1))")U((X((!("((i1.i0.u1.s8>=1)&&(i0.i1.u16.l2>=1))"))U(!(X("((i1.i0.u1.s8>=1)&&(i0.i1.u16.l2>...212
Formula 0 simplified : !FG!("((i4.u0.s1>=1)&&(i3.u20.l12>=1))" U (X(!"((i1.i0.u1.s8>=1)&&(i0.i1.u16.l2>=1))" U !X"((i1.i0.u1.s8>=1)&&(i0.i1.u16.l2>=1))") &...193
Compilation finished in 1668 ms.
Running link step : cd /tmp/ltsmin447632606883809885;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin447632606883809885;'/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' '<>([](!((LTLAPp0==true) U (X((!(LTLAPp1==true) U !X((LTLAPp1==true))))&&<>((LTLAPp0==true))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 3/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.020: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.020: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.028: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.028: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.028: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.029: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.029: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.029: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.029: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.097: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.097: LTL layer: formula: <>([](!((LTLAPp0==true) U (X((!(LTLAPp1==true) U !X((LTLAPp1==true))))&&<>((LTLAPp0==true))))))
pins2lts-mc-linux64( 4/ 8), 0.097: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.098: "<>([](!((LTLAPp0==true) U (X((!(LTLAPp1==true) U !X((LTLAPp1==true))))&&<>((LTLAPp0==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.099: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.169: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.195: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.197: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.206: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.214: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.215: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.249: There are 715 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.250: State length is 90, there are 720 groups
pins2lts-mc-linux64( 0/ 8), 0.250: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.250: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.250: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.250: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.383: [Blue] ~91 levels ~960 states ~3040 transitions
pins2lts-mc-linux64( 0/ 8), 0.460: [Blue] ~159 levels ~1920 states ~5632 transitions
pins2lts-mc-linux64( 0/ 8), 0.609: [Blue] ~297 levels ~3840 states ~10848 transitions
pins2lts-mc-linux64( 0/ 8), 0.950: [Blue] ~571 levels ~7680 states ~21280 transitions
pins2lts-mc-linux64( 0/ 8), 1.932: [Blue] ~1119 levels ~15360 states ~42112 transitions
pins2lts-mc-linux64( 1/ 8), 2.949: [Blue] ~2345 levels ~30720 states ~82480 transitions
pins2lts-mc-linux64( 1/ 8), 4.418: [Blue] ~4712 levels ~61440 states ~165584 transitions
pins2lts-mc-linux64( 1/ 8), 7.341: [Blue] ~9219 levels ~122880 states ~326512 transitions
pins2lts-mc-linux64( 1/ 8), 11.946: [Blue] ~18297 levels ~245760 states ~649224 transitions
pins2lts-mc-linux64( 1/ 8), 22.158: [Blue] ~36760 levels ~491520 states ~1302056 transitions
pins2lts-mc-linux64( 1/ 8), 32.447: [Blue] ~73764 levels ~983040 states ~2609152 transitions
pins2lts-mc-linux64( 1/ 8), 46.998: [Blue] ~151947 levels ~1966080 states ~5312496 transitions
pins2lts-mc-linux64( 1/ 8), 71.760: [Blue] ~304381 levels ~3932160 states ~10632320 transitions
pins2lts-mc-linux64( 0/ 8), 100.245: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 100.363:
pins2lts-mc-linux64( 0/ 8), 100.363: Explored 5486460 states 15666289 transitions, fanout: 2.855
pins2lts-mc-linux64( 0/ 8), 100.363: Total exploration time 100.100 sec (99.980 sec minimum, 100.021 sec on average)
pins2lts-mc-linux64( 0/ 8), 100.363: States per second: 54810, Transitions per second: 156506
pins2lts-mc-linux64( 0/ 8), 100.363:
pins2lts-mc-linux64( 0/ 8), 100.363: State space has 12398110 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 100.363: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 100.363: blue states: 5486460 (44.25%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 100.363: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 100.363: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 100.363:
pins2lts-mc-linux64( 0/ 8), 100.363: Total memory used for local state coloring: 60.2MB
pins2lts-mc-linux64( 0/ 8), 100.363:
pins2lts-mc-linux64( 0/ 8), 100.363: Queue width: 8B, total height: 3942039, memory: 30.08MB
pins2lts-mc-linux64( 0/ 8), 100.363: Tree memory: 350.6MB, 29.7 B/state, compr.: 8.2%
pins2lts-mc-linux64( 0/ 8), 100.363: Tree fill ratio (roots/leafs): 9.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 100.363: Stored 719 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 100.363: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 100.363: Est. total memory use: 380.7MB (~1054.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin447632606883809885;'/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' '<>([](!((LTLAPp0==true) U (X((!(LTLAPp1==true) U !X((LTLAPp1==true))))&&<>((LTLAPp0==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin447632606883809885;'/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' '<>([](!((LTLAPp0==true) U (X((!(LTLAPp1==true) U !X((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 20:49:37] [INFO ] Flatten gal took : 25 ms
[2022-06-09 20:49:37] [INFO ] Time to serialize gal into /tmp/LTLFireability10812866432997916688.gal : 5 ms
[2022-06-09 20:49:37] [INFO ] Time to serialize properties into /tmp/LTLFireability16755479581043305495.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/LTLFireability10812866432997916688.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16755479581043305495.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/LTLFireabi...290
Read 1 LTL properties
Checking formula 0 : !((F(G(!(("((s1>=1)&&(l12>=1))")U((X((!("((s8>=1)&&(l2>=1))"))U(!(X("((s8>=1)&&(l2>=1))")))))&&(F("((s1>=1)&&(l12>=1))"))))))))
Formula 0 simplified : !FG!("((s1>=1)&&(l12>=1))" U (X(!"((s8>=1)&&(l2>=1))" U !X"((s8>=1)&&(l2>=1))") & F"((s1>=1)&&(l12>=1))"))
ITS-tools command line returned an error code 137
[2022-06-09 21:06:10] [INFO ] Flatten gal took : 215 ms
[2022-06-09 21:06:14] [INFO ] Input system was already deterministic with 712 transitions.
[2022-06-09 21:06:14] [INFO ] Transformed 89 places.
[2022-06-09 21:06:14] [INFO ] Transformed 712 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 21:06:14] [INFO ] Time to serialize gal into /tmp/LTLFireability16051146347026012335.gal : 4 ms
[2022-06-09 21:06:14] [INFO ] Time to serialize properties into /tmp/LTLFireability9886056967360320401.ltl : 3 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/LTLFireability16051146347026012335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9886056967360320401.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/LTLFireabi...334
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G(!(("((s1>=1)&&(l12>=1))")U((X((!("((s8>=1)&&(l2>=1))"))U(!(X("((s8>=1)&&(l2>=1))")))))&&(F("((s1>=1)&&(l12>=1))"))))))))
Formula 0 simplified : !FG!("((s1>=1)&&(l12>=1))" U (X(!"((s8>=1)&&(l2>=1))" U !X"((s8>=1)&&(l2>=1))") & F"((s1>=1)&&(l12>=1))"))
ITS-tools command line returned an error code 137
Total runtime 3337970 ms.

BK_STOP 1654809762769

--------------------
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
+ [[ 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
+ 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 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=@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-p3s2"
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 DoubleLock-PT-p3s2, 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 r312-tall-165472282100348"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s2.tgz
mv DoubleLock-PT-p3s2 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 ;