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.r035-tall-165252016000022.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V20P10N50, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r035-tall-165252016000022
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 7.3K Apr 29 23:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 23:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 23:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 29 23:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 41K May 10 09:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1652542134869

Running Version 202205111006
[2022-05-14 15:28:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -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, 1800]
[2022-05-14 15:28:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 15:28:56] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-14 15:28:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-14 15:28:56] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 566 ms
[2022-05-14 15:28:56] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 20 ms.
[2022-05-14 15:28:56] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions 17190 arcs in 62 ms.
[2022-05-14 15:28:56] [INFO ] Unfolded 11 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-14 15:28:57] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2022-05-14 15:28:57] [INFO ] Computed 7 place invariants in 22 ms
[2022-05-14 15:28:57] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-05-14 15:28:57] [INFO ] After 271ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 15:28:57] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-05-14 15:28:57] [INFO ] After 101ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 15:28:57] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 15:28:57] [INFO ] After 71ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 15:28:57] [INFO ] After 189ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 52 ms.
[2022-05-14 15:28:58] [INFO ] After 422ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 140 ms.
Support contains 3 out of 108 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Graph (complete) has 882 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 103 transition count 2226
Applied a total of 6 rules in 445 ms. Remains 103 /108 variables (removed 5) and now considering 2226/2228 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 103/108 places, 2226/2228 transitions.
Incomplete random walk after 1000000 steps, including 7938 resets, run finished after 8354 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4167 resets, run finished after 4416 ms. (steps per millisecond=226 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4287608 steps, run timeout after 36001 ms. (steps per millisecond=119 ) properties seen :{}
Probabilistic random walk after 4287608 steps, saw 1142361 distinct states, run finished after 36004 ms. (steps per millisecond=119 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-14 15:29:47] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2022-05-14 15:29:47] [INFO ] Computed 4 place invariants in 10 ms
[2022-05-14 15:29:47] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 15:29:47] [INFO ] After 150ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 15:29:47] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 15:29:47] [INFO ] After 155ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 15:29:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 15:29:47] [INFO ] After 49ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 15:29:47] [INFO ] After 109ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2022-05-14 15:29:47] [INFO ] After 396ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 84 ms.
Support contains 3 out of 103 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 103/103 places, 2226/2226 transitions.
Applied a total of 0 rules in 196 ms. Remains 103 /103 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 2226/2226 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 103/103 places, 2226/2226 transitions.
Applied a total of 0 rules in 206 ms. Remains 103 /103 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2022-05-14 15:29:48] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2022-05-14 15:29:48] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-14 15:29:48] [INFO ] Implicit Places using invariants in 361 ms returned []
[2022-05-14 15:29:48] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2022-05-14 15:29:48] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 15:29:48] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 15:29:49] [INFO ] Implicit Places using invariants and state equation in 1051 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1425 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 101/103 places, 2226/2226 transitions.
Applied a total of 0 rules in 184 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 101/103 places, 2226/2226 transitions.
Incomplete random walk after 1000000 steps, including 7937 resets, run finished after 7930 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4167 resets, run finished after 4206 ms. (steps per millisecond=237 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4436922 steps, run timeout after 36001 ms. (steps per millisecond=123 ) properties seen :{}
Probabilistic random walk after 4436922 steps, saw 1183145 distinct states, run finished after 36001 ms. (steps per millisecond=123 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-14 15:30:38] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2022-05-14 15:30:38] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-14 15:30:38] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 15:30:38] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 15:30:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-14 15:30:38] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 15:30:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 15:30:38] [INFO ] After 76ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 15:30:38] [INFO ] After 137ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2022-05-14 15:30:38] [INFO ] After 316ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 43 ms.
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 202 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 101/101 places, 2226/2226 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 171 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2022-05-14 15:30:39] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2022-05-14 15:30:39] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 15:30:39] [INFO ] Implicit Places using invariants in 306 ms returned []
[2022-05-14 15:30:39] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2022-05-14 15:30:39] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-14 15:30:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 15:30:40] [INFO ] Implicit Places using invariants and state equation in 1020 ms returned []
Implicit Place search using SMT with State Equation took 1345 ms to find 0 implicit places.
[2022-05-14 15:30:40] [INFO ] Redundant transitions in 126 ms returned []
[2022-05-14 15:30:40] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2022-05-14 15:30:40] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 15:30:41] [INFO ] Dead Transitions using invariants and state equation in 594 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 101/101 places, 2226/2226 transitions.
Incomplete random walk after 100000 steps, including 793 resets, run finished after 881 ms. (steps per millisecond=113 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2022-05-14 15:30:42] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2022-05-14 15:30:42] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 15:30:42] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-14 15:30:42] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 15:30:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 15:30:42] [INFO ] After 75ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 15:30:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 15:30:42] [INFO ] After 53ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 15:30:42] [INFO ] After 90ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-05-14 15:30:42] [INFO ] After 231ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 1000000 steps, including 7939 resets, run finished after 7712 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4167 resets, run finished after 4129 ms. (steps per millisecond=242 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4031729 steps, run timeout after 33001 ms. (steps per millisecond=122 ) properties seen :{}
Probabilistic random walk after 4031729 steps, saw 1075721 distinct states, run finished after 33001 ms. (steps per millisecond=122 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-14 15:31:27] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2022-05-14 15:31:27] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-14 15:31:27] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 15:31:27] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 15:31:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 15:31:27] [INFO ] After 76ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:27] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 15:31:27] [INFO ] After 87ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:27] [INFO ] After 155ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 46 ms.
[2022-05-14 15:31:27] [INFO ] After 335ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 46 ms.
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 175 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 101/101 places, 2226/2226 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 174 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2022-05-14 15:31:28] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2022-05-14 15:31:28] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 15:31:28] [INFO ] Implicit Places using invariants in 297 ms returned []
[2022-05-14 15:31:28] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2022-05-14 15:31:28] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 15:31:28] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 15:31:29] [INFO ] Implicit Places using invariants and state equation in 1025 ms returned []
Implicit Place search using SMT with State Equation took 1327 ms to find 0 implicit places.
[2022-05-14 15:31:29] [INFO ] Redundant transitions in 128 ms returned []
[2022-05-14 15:31:29] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2022-05-14 15:31:29] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 15:31:30] [INFO ] Dead Transitions using invariants and state equation in 590 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 101/101 places, 2226/2226 transitions.
Incomplete random walk after 100000 steps, including 794 resets, run finished after 801 ms. (steps per millisecond=124 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2022-05-14 15:31:30] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2022-05-14 15:31:30] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 15:31:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 15:31:31] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 15:31:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 15:31:31] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 15:31:31] [INFO ] After 51ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:31] [INFO ] After 86ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-05-14 15:31:31] [INFO ] After 241ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished random walk after 83 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=41 )
Incomplete random walk after 10000 steps, including 79 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 373957 steps, run timeout after 3001 ms. (steps per millisecond=124 ) properties seen :{}
Probabilistic random walk after 373957 steps, saw 105490 distinct states, run finished after 3001 ms. (steps per millisecond=124 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-14 15:31:34] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2022-05-14 15:31:34] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 15:31:34] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 15:31:34] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 15:31:34] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 15:31:34] [INFO ] After 69ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:34] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 15:31:34] [INFO ] After 55ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:34] [INFO ] After 103ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2022-05-14 15:31:34] [INFO ] After 226ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 101 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 99 transition count 2224
Applied a total of 4 rules in 208 ms. Remains 99 /101 variables (removed 2) and now considering 2224/2226 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 99/101 places, 2224/2226 transitions.
Incomplete random walk after 10000 steps, including 80 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 375121 steps, run timeout after 3001 ms. (steps per millisecond=124 ) properties seen :{}
Probabilistic random walk after 375121 steps, saw 105612 distinct states, run finished after 3001 ms. (steps per millisecond=124 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-14 15:31:38] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 99 cols
[2022-05-14 15:31:38] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 15:31:38] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 15:31:38] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 15:31:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-14 15:31:38] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 15:31:38] [INFO ] After 57ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:38] [INFO ] After 93ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-05-14 15:31:38] [INFO ] After 236ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 99 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 2224/2224 transitions.
Applied a total of 0 rules in 194 ms. Remains 99 /99 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 2224/2224 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 99/99 places, 2224/2224 transitions.
Applied a total of 0 rules in 176 ms. Remains 99 /99 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
[2022-05-14 15:31:38] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 99 cols
[2022-05-14 15:31:38] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 15:31:39] [INFO ] Implicit Places using invariants in 292 ms returned []
[2022-05-14 15:31:39] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 99 cols
[2022-05-14 15:31:39] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 15:31:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 15:31:40] [INFO ] Implicit Places using invariants and state equation in 1038 ms returned []
Implicit Place search using SMT with State Equation took 1332 ms to find 0 implicit places.
[2022-05-14 15:31:40] [INFO ] Redundant transitions in 48 ms returned []
[2022-05-14 15:31:40] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 99 cols
[2022-05-14 15:31:40] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-14 15:31:40] [INFO ] Dead Transitions using invariants and state equation in 598 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 2224/2224 transitions.
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 99 transition count 286
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1940 place count 99 transition count 284
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1942 place count 97 transition count 284
Applied a total of 1942 rules in 11 ms. Remains 97 /99 variables (removed 2) and now considering 284/2224 (removed 1940) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 284 rows 97 cols
[2022-05-14 15:31:40] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 15:31:40] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 15:31:40] [INFO ] After 74ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-14 15:31:40] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 15:31:40] [INFO ] After 9ms SMT Verify possible using 2 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 15:31:40] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 15:31:40] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 15:31:41] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:41] [INFO ] After 6ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:41] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2022-05-14 15:31:41] [INFO ] After 130ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:41] [INFO ] Flatten gal took : 49 ms
[2022-05-14 15:31:41] [INFO ] Flatten gal took : 22 ms
[2022-05-14 15:31:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9573949639840171837.gal : 9 ms
[2022-05-14 15:31:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18373088730122973505.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms7779657409044660854;'/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/ReachabilityCardinality9573949639840171837.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18373088730122973505.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/ReachabilityCardinality18373088730122973505.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 16
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :16 after 200
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :200 after 811
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :811 after 1536
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1536 after 2915
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2915 after 29871
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :29871 after 157180
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :157180 after 471304
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :471304 after 1.21913e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.21913e+06 after 3.48863e+06
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,1.06858e+07,11.3367,314656,2,2167,17,1.40697e+06,7,0,679,806880,0
Total reachable state count : 10685800

Verifying 1 reachability properties.
Invariant property AtomicProp does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicProp,161920,11.3378,314656,2,827,17,1.40697e+06,7,0,681,806880,0
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 101 transition count 288
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1940 place count 101 transition count 286
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1942 place count 99 transition count 286
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 1944 place count 99 transition count 286
Applied a total of 1944 rules in 16 ms. Remains 99 /101 variables (removed 2) and now considering 286/2226 (removed 1940) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 286 rows 99 cols
[2022-05-14 15:31:52] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 15:31:52] [INFO ] [Real]Absence check using 4 positive place invariants in 30 ms returned sat
[2022-05-14 15:31:52] [INFO ] After 244ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 15:31:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2022-05-14 15:31:53] [INFO ] After 109ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 15:31:53] [INFO ] After 26ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:53] [INFO ] After 62ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-14 15:31:53] [INFO ] After 239ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-14 15:31:53] [INFO ] Flatten gal took : 20 ms
[2022-05-14 15:31:53] [INFO ] Flatten gal took : 19 ms
[2022-05-14 15:31:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13229262672903381541.gal : 3 ms
[2022-05-14 15:31:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8191414183340009551.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13229262672903381541.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8191414183340009551.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/ReachabilityCardinality8191414183340009551.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 16
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :16 after 20
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :20 after 346
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :346 after 451
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :451 after 18092
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :18092 after 28707
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :28707 after 39446
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :39446 after 122618
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :122618 after 265785
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :265785 after 763093
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :763093 after 2.43223e+06
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,1.07916e+07,7.36035,205916,2,3225,18,674000,7,0,692,617437,0
Total reachable state count : 10791600

Verifying 1 reachability properties.
Reachability property qltransition_7 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
qltransition\_7,1840,7.36147,205916,2,334,18,674000,7,0,695,617437,0
[2022-05-14 15:32:00] [INFO ] Flatten gal took : 121 ms
[2022-05-14 15:32:00] [INFO ] Flatten gal took : 91 ms
[2022-05-14 15:32:00] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9932086811700950725.gal : 38 ms
[2022-05-14 15:32:00] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability12718736619059532803.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability9932086811700950725.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability12718736619059532803.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/ReachabilityFireability12718736619059532803.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 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 336
SDD proceeding with computation,1 properties remain. new max is 64
Detected timeout of ITS tools.
[2022-05-14 15:32:04] [INFO ] Flatten gal took : 78 ms
[2022-05-14 15:32:04] [INFO ] Applying decomposition
[2022-05-14 15:32:04] [INFO ] Flatten gal took : 75 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/graph17347605931399481638.txt' '-o' '/tmp/graph17347605931399481638.bin' '-w' '/tmp/graph17347605931399481638.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17347605931399481638.bin' '-l' '-1' '-v' '-w' '/tmp/graph17347605931399481638.weights' '-q' '0' '-e' '0.001'
[2022-05-14 15:32:04] [INFO ] Decomposing Gal with order
[2022-05-14 15:32:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 15:32:05] [INFO ] Removed a total of 4175 redundant transitions.
[2022-05-14 15:32:05] [INFO ] Flatten gal took : 686 ms
[2022-05-14 15:32:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 297 labels/synchronizations in 34 ms.
[2022-05-14 15:32:05] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability2573640703793518649.gal : 3 ms
[2022-05-14 15:32:05] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8890824653688574820.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability2573640703793518649.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability8890824653688574820.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...298
Loading property file /tmp/ReachabilityFireability8890824653688574820.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 26
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :26 after 44
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :44 after 126
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :126 after 688
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :688 after 1882
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1882 after 5880
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :5880 after 9794
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :9794 after 15784
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :42607 after 64355
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8236326733282699940
[2022-05-14 15:32:08] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8236326733282699940
Running compilation step : cd /tmp/ltsmin8236326733282699940;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '2' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8236326733282699940;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '2' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 2 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8236326733282699940;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '2' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 2 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-14 15:32:10] [INFO ] Flatten gal took : 70 ms
[2022-05-14 15:32:10] [INFO ] Flatten gal took : 67 ms
[2022-05-14 15:32:10] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6777730643301894624.gal : 15 ms
[2022-05-14 15:32:10] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16425749512217557669.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability6777730643301894624.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16425749512217557669.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/ReachabilityFireability16425749512217557669.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 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 336
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :336 after 887
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :887 after 925
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :925 after 988
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :988 after 1072
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1072 after 1219
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1219 after 2403
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2403 after 4586
Detected timeout of ITS tools.
[2022-05-14 15:32:40] [INFO ] Flatten gal took : 83 ms
[2022-05-14 15:32:40] [INFO ] Applying decomposition
[2022-05-14 15:32:40] [INFO ] Flatten gal took : 64 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/graph5551646736577768879.txt' '-o' '/tmp/graph5551646736577768879.bin' '-w' '/tmp/graph5551646736577768879.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5551646736577768879.bin' '-l' '-1' '-v' '-w' '/tmp/graph5551646736577768879.weights' '-q' '0' '-e' '0.001'
[2022-05-14 15:32:40] [INFO ] Decomposing Gal with order
[2022-05-14 15:32:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 15:32:41] [INFO ] Removed a total of 4175 redundant transitions.
[2022-05-14 15:32:41] [INFO ] Flatten gal took : 514 ms
[2022-05-14 15:32:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 297 labels/synchronizations in 21 ms.
[2022-05-14 15:32:41] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability12678092163148627540.gal : 2 ms
[2022-05-14 15:32:41] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5985997733198555135.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability12678092163148627540.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability5985997733198555135.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/ReachabilityFireability5985997733198555135.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 14
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :14 after 19
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :19 after 28
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :28 after 93
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :93 after 165
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :165 after 743
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :743 after 1823
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1823 after 2901
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2901 after 10018
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :33444 after 53391
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :211607 after 268304
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.27427e+06 after 1.32795e+06
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,1.57798e+06,12.1282,280392,476,5690,91682,166218,88,352963,375,4.60528e+06,0
Total reachable state count : 1577982

Verifying 1 reachability properties.
Reachability property qltransition_7 does not hold.
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 237807 ms.

BK_STOP 1652542373849

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 QuasiLiveness -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 1800 -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="BridgeAndVehicles-COL-V20P10N50"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 BridgeAndVehicles-COL-V20P10N50, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r035-tall-165252016000022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N50.tgz
mv BridgeAndVehicles-COL-V20P10N50 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;