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-165472282400572.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 Medical-PT-12, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282400572
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 6.8K Jun 7 17:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Jun 7 17:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Jun 7 17:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Jun 7 17:36 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 6 15:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 12K Jun 7 17:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Jun 7 17:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Jun 7 17:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Jun 7 17:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 3.1M 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 Medical-PT-12-LTLFireability-00
FORMULA_NAME Medical-PT-12-LTLFireability-01
FORMULA_NAME Medical-PT-12-LTLFireability-02
FORMULA_NAME Medical-PT-12-LTLFireability-03
FORMULA_NAME Medical-PT-12-LTLFireability-04
FORMULA_NAME Medical-PT-12-LTLFireability-05
FORMULA_NAME Medical-PT-12-LTLFireability-06
FORMULA_NAME Medical-PT-12-LTLFireability-07
FORMULA_NAME Medical-PT-12-LTLFireability-08
FORMULA_NAME Medical-PT-12-LTLFireability-09
FORMULA_NAME Medical-PT-12-LTLFireability-10
FORMULA_NAME Medical-PT-12-LTLFireability-11
FORMULA_NAME Medical-PT-12-LTLFireability-12
FORMULA_NAME Medical-PT-12-LTLFireability-13
FORMULA_NAME Medical-PT-12-LTLFireability-14
FORMULA_NAME Medical-PT-12-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1654888783737

Running Version 202205111006
[2022-06-10 19:19:44] [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]
[2022-06-10 19:19:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 19:19:45] [INFO ] Load time of PNML (sax parser for PT used): 291 ms
[2022-06-10 19:19:45] [INFO ] Transformed 312 places.
[2022-06-10 19:19:45] [INFO ] Transformed 5431 transitions.
[2022-06-10 19:19:45] [INFO ] Parsed PT model containing 312 places and 5431 transitions in 444 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 242 places in 25 ms
Reduce places removed 242 places and 5204 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA Medical-PT-12-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 3 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 227/227 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 67 transition count 227
Applied a total of 2 rules in 13 ms. Remains 67 /69 variables (removed 2) and now considering 227/227 (removed 0) transitions.
[2022-06-10 19:19:45] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:19:45] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-10 19:19:45] [INFO ] Implicit Places using invariants in 189 ms returned []
[2022-06-10 19:19:45] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:19:45] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-10 19:19:45] [INFO ] State equation strengthened by 56 read => feed constraints.
[2022-06-10 19:19:45] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 411 ms to find 0 implicit places.
[2022-06-10 19:19:45] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:19:45] [INFO ] Computed 8 place invariants in 3 ms
[2022-06-10 19:19:46] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 67/69 places, 227/227 transitions.
Finished structural reductions, in 1 iterations. Remains : 67/69 places, 227/227 transitions.
Support contains 3 out of 67 places after structural reductions.
[2022-06-10 19:19:46] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2022-06-10 19:19:46] [INFO ] Flatten gal took : 53 ms
[2022-06-10 19:19:46] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
FORMULA Medical-PT-12-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Medical-PT-12-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-10 19:19:46] [INFO ] Flatten gal took : 22 ms
[2022-06-10 19:19:46] [INFO ] Input system was already deterministic with 227 transitions.
Incomplete random walk after 10000 steps, including 64 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1260098 steps, run timeout after 3001 ms. (steps per millisecond=419 ) properties seen :{}
Probabilistic random walk after 1260098 steps, saw 745748 distinct states, run finished after 3003 ms. (steps per millisecond=419 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-10 19:19:49] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:19:49] [INFO ] Computed 8 place invariants in 7 ms
[2022-06-10 19:19:49] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2022-06-10 19:19:49] [INFO ] After 95ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 19:19:49] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-10 19:19:49] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 19:19:49] [INFO ] State equation strengthened by 56 read => feed constraints.
[2022-06-10 19:19:49] [INFO ] After 19ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 19:19:49] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-06-10 19:19:49] [INFO ] After 132ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 67 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 67/67 places, 227/227 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 67 transition count 225
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 65 transition count 225
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 64 transition count 225
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 64 transition count 223
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 10 place count 62 transition count 223
Applied a total of 10 rules in 52 ms. Remains 62 /67 variables (removed 5) and now considering 223/227 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 62/67 places, 223/227 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1101227 steps, run timeout after 3001 ms. (steps per millisecond=366 ) properties seen :{}
Probabilistic random walk after 1101227 steps, saw 660566 distinct states, run finished after 3001 ms. (steps per millisecond=366 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-10 19:19:52] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
// Phase 1: matrix 177 rows 62 cols
[2022-06-10 19:19:52] [INFO ] Computed 8 place invariants in 4 ms
[2022-06-10 19:19:52] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-10 19:19:52] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 19:19:52] [INFO ] [Nat]Absence check using 8 positive place invariants in 1 ms returned sat
[2022-06-10 19:19:52] [INFO ] After 39ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 19:19:52] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-06-10 19:19:52] [INFO ] After 15ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 19:19:53] [INFO ] Deduced a trap composed of 6 places in 35 ms of which 2 ms to minimize.
[2022-06-10 19:19:53] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 1 ms to minimize.
[2022-06-10 19:19:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 98 ms
[2022-06-10 19:19:53] [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 8 ms.
[2022-06-10 19:19:53] [INFO ] After 198ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 62 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 223/223 transitions.
Applied a total of 0 rules in 9 ms. Remains 62 /62 variables (removed 0) and now considering 223/223 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 223/223 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 223/223 transitions.
Applied a total of 0 rules in 7 ms. Remains 62 /62 variables (removed 0) and now considering 223/223 (removed 0) transitions.
[2022-06-10 19:19:53] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
// Phase 1: matrix 177 rows 62 cols
[2022-06-10 19:19:53] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:19:53] [INFO ] Implicit Places using invariants in 71 ms returned []
[2022-06-10 19:19:53] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
// Phase 1: matrix 177 rows 62 cols
[2022-06-10 19:19:53] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:19:53] [INFO ] State equation strengthened by 57 read => feed constraints.
[2022-06-10 19:19:53] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2022-06-10 19:19:53] [INFO ] Redundant transitions in 8 ms returned []
[2022-06-10 19:19:53] [INFO ] Flow matrix only has 177 transitions (discarded 46 similar events)
// Phase 1: matrix 177 rows 62 cols
[2022-06-10 19:19:53] [INFO ] Computed 8 place invariants in 8 ms
[2022-06-10 19:19:53] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 223/223 transitions.
Drop transitions removed 13 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 62 transition count 171
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 52 place count 62 transition count 170
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 61 transition count 170
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 60 transition count 169
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 61 place count 57 transition count 200
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 57 transition count 199
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 63 place count 56 transition count 199
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 64 place count 56 transition count 222
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 65 place count 55 transition count 222
Applied a total of 65 rules in 26 ms. Remains 55 /62 variables (removed 7) and now considering 222/223 (removed 1) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 222 rows 55 cols
[2022-06-10 19:19:53] [INFO ] Computed 9 place invariants in 1 ms
[2022-06-10 19:19:53] [INFO ] [Real]Absence check using 9 positive place invariants in 1 ms returned sat
[2022-06-10 19:19:53] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-10 19:19:53] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-10 19:19:53] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-10 19:19:53] [INFO ] State equation strengthened by 7 read => feed constraints.
[2022-06-10 19:19:53] [INFO ] After 15ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-10 19:19:53] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-06-10 19:19:53] [INFO ] After 100ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-10 19:19:53] [INFO ] Flatten gal took : 17 ms
[2022-06-10 19:19:53] [INFO ] Flatten gal took : 17 ms
[2022-06-10 19:19:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11613085675734834879.gal : 9 ms
[2022-06-10 19:19:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3642818546078561837.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms5021377323000551985;'/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/ReachabilityCardinality11613085675734834879.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3642818546078561837.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...320
Loading property file /tmp/ReachabilityCardinality3642818546078561837.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 19
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :19 after 37
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :37 after 71
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :71 after 137
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :137 after 267
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :267 after 525
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :525 after 1039
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1039 after 2065
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2065 after 4115
Detected timeout of ITS tools.
[2022-06-10 19:20:08] [INFO ] Flatten gal took : 15 ms
[2022-06-10 19:20:08] [INFO ] Applying decomposition
[2022-06-10 19:20:08] [INFO ] Flatten gal took : 14 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/graph3320702232697022038.txt' '-o' '/tmp/graph3320702232697022038.bin' '-w' '/tmp/graph3320702232697022038.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3320702232697022038.bin' '-l' '-1' '-v' '-w' '/tmp/graph3320702232697022038.weights' '-q' '0' '-e' '0.001'
[2022-06-10 19:20:08] [INFO ] Decomposing Gal with order
[2022-06-10 19:20:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 19:20:08] [INFO ] Removed a total of 84 redundant transitions.
[2022-06-10 19:20:08] [INFO ] Flatten gal took : 61 ms
[2022-06-10 19:20:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 4 ms.
[2022-06-10 19:20:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3199304809505067971.gal : 2 ms
[2022-06-10 19:20:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10122649342689455849.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms5021377323000551985;'/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/ReachabilityCardinality3199304809505067971.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10122649342689455849.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/ReachabilityCardinality10122649342689455849.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 2
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :2 after 2
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2 after 10
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :10 after 76
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :76 after 206
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :206 after 464
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :464 after 978
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :978 after 2004
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2004 after 4054
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4054 after 8152
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10190699129047310895
[2022-06-10 19:20:24] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10190699129047310895
Running compilation step : cd /tmp/ltsmin10190699129047310895;'/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 394 ms.
Running link step : cd /tmp/ltsmin10190699129047310895;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin10190699129047310895;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp0==true'
LTSmin run took 6266 ms.
Found Violation
Computed a total of 6 stabilizing places and 33 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 3 out of 67 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 67/67 places, 227/227 transitions.
Applied a total of 0 rules in 1 ms. Remains 67 /67 variables (removed 0) and now considering 227/227 (removed 0) transitions.
[2022-06-10 19:20:30] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:20:30] [INFO ] Computed 8 place invariants in 2 ms
[2022-06-10 19:20:30] [INFO ] Implicit Places using invariants in 117 ms returned []
[2022-06-10 19:20:30] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:20:30] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:20:31] [INFO ] State equation strengthened by 56 read => feed constraints.
[2022-06-10 19:20:31] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2022-06-10 19:20:31] [INFO ] Flow matrix only has 182 transitions (discarded 45 similar events)
// Phase 1: matrix 182 rows 67 cols
[2022-06-10 19:20:31] [INFO ] Computed 8 place invariants in 1 ms
[2022-06-10 19:20:31] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 67/67 places, 227/227 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Medical-PT-12-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s9 1) (LT s36 1) (LT s61 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 304 ms.
Product exploration explored 100000 steps with 50000 reset in 186 ms.
Computed a total of 6 stabilizing places and 33 stable transitions
Computed a total of 6 stabilizing places and 33 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 207 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Medical-PT-12-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Medical-PT-12-LTLFireability-13 finished in 1273 ms.
All properties solved by simple procedures.
Total runtime 47138 ms.

BK_STOP 1654888832218

--------------------
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="Medical-PT-12"
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 Medical-PT-12, 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-165472282400572"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Medical-PT-12.tgz
mv Medical-PT-12 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 ;