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-165472281800092.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 BugTracking-PT-q8m016, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472281800092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.5K Jun 7 16:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Jun 7 16:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Jun 7 16:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Jun 7 16:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.9K Jun 6 15:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 15K Jun 7 17:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Jun 7 17:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Jun 7 16:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Jun 7 16:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 16M 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 BugTracking-PT-q8m016-LTLFireability-00
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-01
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-02
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-03
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-04
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-05
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-06
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-07
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-08
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-09
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-10
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-11
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-12
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-13
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-14
FORMULA_NAME BugTracking-PT-q8m016-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1654759696756

Running Version 202205111006
[2022-06-09 07:28:17] [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 07:28:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 07:28:18] [INFO ] Load time of PNML (sax parser for PT used): 842 ms
[2022-06-09 07:28:18] [INFO ] Transformed 754 places.
[2022-06-09 07:28:18] [INFO ] Transformed 27370 transitions.
[2022-06-09 07:28:18] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 1032 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 474 places in 115 ms
Reduce places removed 474 places and 23466 transitions.
FORMULA BugTracking-PT-q8m016-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 3 out of 280 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 280/280 places, 3904/3904 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 278 transition count 3904
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 277 transition count 3871
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 277 transition count 3871
Applied a total of 4 rules in 90 ms. Remains 277 /280 variables (removed 3) and now considering 3871/3904 (removed 33) transitions.
[2022-06-09 07:28:19] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 07:28:19] [INFO ] Computed 8 place invariants in 52 ms
[2022-06-09 07:28:20] [INFO ] Implicit Places using invariants in 869 ms returned []
[2022-06-09 07:28:20] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 07:28:20] [INFO ] Computed 8 place invariants in 20 ms
[2022-06-09 07:28:21] [INFO ] State equation strengthened by 282 read => feed constraints.
[2022-06-09 07:28:23] [INFO ] Implicit Places using invariants and state equation in 2970 ms returned []
Implicit Place search using SMT with State Equation took 3866 ms to find 0 implicit places.
[2022-06-09 07:28:23] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 07:28:23] [INFO ] Computed 8 place invariants in 20 ms
[2022-06-09 07:28:24] [INFO ] Dead Transitions using invariants and state equation in 1128 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 277/280 places, 3871/3904 transitions.
Finished structural reductions, in 1 iterations. Remains : 277/280 places, 3871/3904 transitions.
Support contains 3 out of 277 places after structural reductions.
[2022-06-09 07:28:24] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2022-06-09 07:28:25] [INFO ] Flatten gal took : 379 ms
[2022-06-09 07:28:25] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
FORMULA BugTracking-PT-q8m016-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q8m016-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-09 07:28:25] [INFO ] Flatten gal took : 221 ms
[2022-06-09 07:28:25] [INFO ] Input system was already deterministic with 3871 transitions.
Incomplete random walk after 10000 steps, including 34 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 147981 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 147981 steps, saw 79199 distinct states, run finished after 3004 ms. (steps per millisecond=49 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 07:28:28] [INFO ] Flow matrix only has 3707 transitions (discarded 164 similar events)
// Phase 1: matrix 3707 rows 277 cols
[2022-06-09 07:28:28] [INFO ] Computed 8 place invariants in 26 ms
[2022-06-09 07:28:28] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 07:28:29] [INFO ] After 668ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 07:28:29] [INFO ] State equation strengthened by 282 read => feed constraints.
[2022-06-09 07:28:29] [INFO ] After 308ms SMT Verify possible using 282 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:28:29] [INFO ] After 1068ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:28:30] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2022-06-09 07:28:30] [INFO ] After 688ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 07:28:31] [INFO ] After 347ms SMT Verify possible using 282 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 07:28:31] [INFO ] Deduced a trap composed of 33 places in 395 ms of which 4 ms to minimize.
[2022-06-09 07:28:31] [INFO ] Deduced a trap composed of 60 places in 285 ms of which 2 ms to minimize.
[2022-06-09 07:28:32] [INFO ] Deduced a trap composed of 60 places in 251 ms of which 2 ms to minimize.
[2022-06-09 07:28:32] [INFO ] Deduced a trap composed of 14 places in 258 ms of which 3 ms to minimize.
[2022-06-09 07:28:33] [INFO ] Deduced a trap composed of 46 places in 274 ms of which 1 ms to minimize.
[2022-06-09 07:28:33] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1998 ms
[2022-06-09 07:28:33] [INFO ] After 2441ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 115 ms.
[2022-06-09 07:28:33] [INFO ] After 3307ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 25 ms.
Support contains 3 out of 277 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Free-agglomeration rule applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 9 place count 275 transition count 3872
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 14 place count 270 transition count 3872
Applied a total of 14 rules in 261 ms. Remains 270 /277 variables (removed 7) and now considering 3872/3871 (removed -1) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/277 places, 3872/3871 transitions.
Incomplete random walk after 10000 steps, including 47 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 116651 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :{}
Probabilistic random walk after 116651 steps, saw 76937 distinct states, run finished after 3001 ms. (steps per millisecond=38 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 07:28:36] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 07:28:36] [INFO ] Computed 8 place invariants in 20 ms
[2022-06-09 07:28:36] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 07:28:37] [INFO ] After 616ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 07:28:37] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 07:28:37] [INFO ] After 250ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:28:37] [INFO ] After 931ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:28:37] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 07:28:38] [INFO ] After 695ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 07:28:38] [INFO ] After 263ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 07:28:39] [INFO ] Deduced a trap composed of 17 places in 414 ms of which 1 ms to minimize.
[2022-06-09 07:28:39] [INFO ] Deduced a trap composed of 20 places in 403 ms of which 2 ms to minimize.
[2022-06-09 07:28:40] [INFO ] Deduced a trap composed of 12 places in 399 ms of which 0 ms to minimize.
[2022-06-09 07:28:40] [INFO ] Deduced a trap composed of 35 places in 217 ms of which 1 ms to minimize.
[2022-06-09 07:28:40] [INFO ] Deduced a trap composed of 13 places in 208 ms of which 0 ms to minimize.
[2022-06-09 07:28:40] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2109 ms
[2022-06-09 07:28:40] [INFO ] After 2461ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 93 ms.
[2022-06-09 07:28:41] [INFO ] After 3305ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 34 ms.
Support contains 3 out of 270 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 76 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3872/3872 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 63 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
[2022-06-09 07:28:41] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 07:28:41] [INFO ] Computed 8 place invariants in 19 ms
[2022-06-09 07:28:41] [INFO ] Implicit Places using invariants in 435 ms returned []
[2022-06-09 07:28:41] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 07:28:41] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 07:28:42] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 07:28:44] [INFO ] Implicit Places using invariants and state equation in 2513 ms returned []
Implicit Place search using SMT with State Equation took 2952 ms to find 0 implicit places.
[2022-06-09 07:28:44] [INFO ] Redundant transitions in 260 ms returned []
[2022-06-09 07:28:44] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 07:28:44] [INFO ] Computed 8 place invariants in 20 ms
[2022-06-09 07:28:45] [INFO ] Dead Transitions using invariants and state equation in 1023 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3872/3872 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 270 transition count 3699
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 1 with 4 rules applied. Total rules applied 177 place count 268 transition count 3697
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 178 place count 268 transition count 3696
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 268 transition count 3692
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 264 transition count 3692
Applied a total of 186 rules in 222 ms. Remains 264 /270 variables (removed 6) and now considering 3692/3872 (removed 180) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 3692 rows 264 cols
[2022-06-09 07:28:45] [INFO ] Computed 9 place invariants in 37 ms
[2022-06-09 07:28:45] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 07:28:46] [INFO ] After 683ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 07:28:46] [INFO ] After 823ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:28:46] [INFO ] After 878ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:28:46] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 07:28:47] [INFO ] After 683ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 07:28:47] [INFO ] After 814ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2022-06-09 07:28:47] [INFO ] After 927ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Computed a total of 6 stabilizing places and 131 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(X(F(F(p0))))))'
Support contains 3 out of 277 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 277/277 places, 3871/3871 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 275 transition count 3877
Applied a total of 4 rules in 108 ms. Remains 275 /277 variables (removed 2) and now considering 3877/3871 (removed -6) transitions.
[2022-06-09 07:28:47] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2022-06-09 07:28:47] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 07:28:48] [INFO ] Implicit Places using invariants in 407 ms returned []
[2022-06-09 07:28:48] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2022-06-09 07:28:48] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 07:28:48] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 07:28:50] [INFO ] Implicit Places using invariants and state equation in 2664 ms returned []
Implicit Place search using SMT with State Equation took 3075 ms to find 0 implicit places.
[2022-06-09 07:28:50] [INFO ] Redundant transitions in 169 ms returned []
[2022-06-09 07:28:50] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2022-06-09 07:28:50] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 07:28:52] [INFO ] Dead Transitions using invariants and state equation in 1042 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 275/277 places, 3877/3871 transitions.
Finished structural reductions, in 1 iterations. Remains : 275/277 places, 3877/3871 transitions.
Stuttering acceptance computed with spot in 221 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BugTracking-PT-q8m016-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s2 1) (LT s30 1) (LT s194 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 324 reset in 727 ms.
Product exploration explored 100000 steps with 330 reset in 644 ms.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 28 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 7 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 138022 steps, run timeout after 3001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 138022 steps, saw 73788 distinct states, run finished after 3001 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 07:28:56] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2022-06-09 07:28:56] [INFO ] Computed 8 place invariants in 19 ms
[2022-06-09 07:28:57] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 07:28:57] [INFO ] After 676ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 07:28:57] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 07:28:58] [INFO ] After 348ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:28:58] [INFO ] After 1097ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:28:58] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 07:28:58] [INFO ] After 644ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 07:28:59] [INFO ] After 337ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 07:28:59] [INFO ] Deduced a trap composed of 12 places in 444 ms of which 0 ms to minimize.
[2022-06-09 07:29:00] [INFO ] Deduced a trap composed of 14 places in 403 ms of which 0 ms to minimize.
[2022-06-09 07:29:00] [INFO ] Deduced a trap composed of 28 places in 441 ms of which 0 ms to minimize.
[2022-06-09 07:29:01] [INFO ] Deduced a trap composed of 31 places in 421 ms of which 1 ms to minimize.
[2022-06-09 07:29:01] [INFO ] Deduced a trap composed of 13 places in 192 ms of which 0 ms to minimize.
[2022-06-09 07:29:01] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2364 ms
[2022-06-09 07:29:01] [INFO ] After 2791ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 106 ms.
[2022-06-09 07:29:01] [INFO ] After 3599ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 22 ms.
Support contains 3 out of 275 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Free-agglomeration rule applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 275 transition count 3872
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 10 place count 270 transition count 3872
Applied a total of 10 rules in 110 ms. Remains 270 /275 variables (removed 5) and now considering 3872/3877 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/275 places, 3872/3877 transitions.
Incomplete random walk after 10000 steps, including 46 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 105825 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 105825 steps, saw 69763 distinct states, run finished after 3002 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 07:29:04] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 07:29:04] [INFO ] Computed 8 place invariants in 18 ms
[2022-06-09 07:29:05] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 07:29:05] [INFO ] After 692ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 07:29:05] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 07:29:05] [INFO ] After 249ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:29:05] [INFO ] After 1021ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:29:06] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 07:29:06] [INFO ] After 686ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 07:29:06] [INFO ] After 267ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 07:29:07] [INFO ] Deduced a trap composed of 17 places in 359 ms of which 0 ms to minimize.
[2022-06-09 07:29:07] [INFO ] Deduced a trap composed of 20 places in 400 ms of which 1 ms to minimize.
[2022-06-09 07:29:08] [INFO ] Deduced a trap composed of 12 places in 404 ms of which 0 ms to minimize.
[2022-06-09 07:29:08] [INFO ] Deduced a trap composed of 35 places in 208 ms of which 1 ms to minimize.
[2022-06-09 07:29:08] [INFO ] Deduced a trap composed of 13 places in 213 ms of which 1 ms to minimize.
[2022-06-09 07:29:09] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2049 ms
[2022-06-09 07:29:09] [INFO ] After 2394ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 95 ms.
[2022-06-09 07:29:09] [INFO ] After 3228ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 33 ms.
Support contains 3 out of 270 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 51 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3872/3872 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 51 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
[2022-06-09 07:29:09] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 07:29:09] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 07:29:09] [INFO ] Implicit Places using invariants in 446 ms returned []
[2022-06-09 07:29:09] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 07:29:09] [INFO ] Computed 8 place invariants in 14 ms
[2022-06-09 07:29:10] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 07:29:12] [INFO ] Implicit Places using invariants and state equation in 2505 ms returned []
Implicit Place search using SMT with State Equation took 2962 ms to find 0 implicit places.
[2022-06-09 07:29:12] [INFO ] Redundant transitions in 134 ms returned []
[2022-06-09 07:29:12] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 07:29:12] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 07:29:13] [INFO ] Dead Transitions using invariants and state equation in 1013 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3872/3872 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 270 transition count 3699
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 1 with 4 rules applied. Total rules applied 177 place count 268 transition count 3697
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 178 place count 268 transition count 3696
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 268 transition count 3692
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 264 transition count 3692
Applied a total of 186 rules in 207 ms. Remains 264 /270 variables (removed 6) and now considering 3692/3872 (removed 180) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 3692 rows 264 cols
[2022-06-09 07:29:13] [INFO ] Computed 9 place invariants in 11 ms
[2022-06-09 07:29:13] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 07:29:14] [INFO ] After 634ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 07:29:14] [INFO ] After 773ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:29:14] [INFO ] After 820ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:29:14] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 07:29:15] [INFO ] After 645ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 07:29:15] [INFO ] After 767ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 81 ms.
[2022-06-09 07:29:15] [INFO ] After 897ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 117 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 275 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 63 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2022-06-09 07:29:15] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2022-06-09 07:29:15] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 07:29:16] [INFO ] Implicit Places using invariants in 398 ms returned []
[2022-06-09 07:29:16] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2022-06-09 07:29:16] [INFO ] Computed 8 place invariants in 13 ms
[2022-06-09 07:29:16] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 07:29:18] [INFO ] Implicit Places using invariants and state equation in 2426 ms returned []
Implicit Place search using SMT with State Equation took 2826 ms to find 0 implicit places.
[2022-06-09 07:29:18] [INFO ] Redundant transitions in 137 ms returned []
[2022-06-09 07:29:18] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2022-06-09 07:29:18] [INFO ] Computed 8 place invariants in 18 ms
[2022-06-09 07:29:19] [INFO ] Dead Transitions using invariants and state equation in 1012 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 275/275 places, 3877/3877 transitions.
Computed a total of 6 stabilizing places and 131 stable transitions
Computed a total of 6 stabilizing places and 131 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 38 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 141894 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 141894 steps, saw 76002 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 07:29:23] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2022-06-09 07:29:23] [INFO ] Computed 8 place invariants in 18 ms
[2022-06-09 07:29:23] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 07:29:23] [INFO ] After 650ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 07:29:23] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 07:29:24] [INFO ] After 340ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:29:24] [INFO ] After 1061ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:29:24] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 07:29:24] [INFO ] After 665ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 07:29:25] [INFO ] After 334ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 07:29:25] [INFO ] Deduced a trap composed of 12 places in 405 ms of which 0 ms to minimize.
[2022-06-09 07:29:26] [INFO ] Deduced a trap composed of 14 places in 398 ms of which 0 ms to minimize.
[2022-06-09 07:29:26] [INFO ] Deduced a trap composed of 28 places in 393 ms of which 1 ms to minimize.
[2022-06-09 07:29:27] [INFO ] Deduced a trap composed of 31 places in 399 ms of which 0 ms to minimize.
[2022-06-09 07:29:27] [INFO ] Deduced a trap composed of 13 places in 191 ms of which 0 ms to minimize.
[2022-06-09 07:29:27] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2248 ms
[2022-06-09 07:29:27] [INFO ] After 2676ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 98 ms.
[2022-06-09 07:29:27] [INFO ] After 3489ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 3 out of 275 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Free-agglomeration rule applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 275 transition count 3872
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 10 place count 270 transition count 3872
Applied a total of 10 rules in 102 ms. Remains 270 /275 variables (removed 5) and now considering 3872/3877 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/275 places, 3872/3877 transitions.
Incomplete random walk after 10012 steps, including 63 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 105512 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 105512 steps, saw 69574 distinct states, run finished after 3002 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-09 07:29:30] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 07:29:30] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 07:29:30] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 07:29:31] [INFO ] After 646ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 07:29:31] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 07:29:31] [INFO ] After 244ms SMT Verify possible using 283 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:29:31] [INFO ] After 961ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:29:31] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-06-09 07:29:32] [INFO ] After 622ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 07:29:32] [INFO ] After 259ms SMT Verify possible using 283 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-09 07:29:33] [INFO ] Deduced a trap composed of 17 places in 360 ms of which 0 ms to minimize.
[2022-06-09 07:29:33] [INFO ] Deduced a trap composed of 20 places in 419 ms of which 1 ms to minimize.
[2022-06-09 07:29:34] [INFO ] Deduced a trap composed of 12 places in 405 ms of which 3 ms to minimize.
[2022-06-09 07:29:34] [INFO ] Deduced a trap composed of 35 places in 198 ms of which 0 ms to minimize.
[2022-06-09 07:29:34] [INFO ] Deduced a trap composed of 13 places in 206 ms of which 2 ms to minimize.
[2022-06-09 07:29:34] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2022 ms
[2022-06-09 07:29:34] [INFO ] After 2366ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 96 ms.
[2022-06-09 07:29:34] [INFO ] After 3139ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 42 ms.
Support contains 3 out of 270 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 50 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3872/3872 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 270/270 places, 3872/3872 transitions.
Applied a total of 0 rules in 54 ms. Remains 270 /270 variables (removed 0) and now considering 3872/3872 (removed 0) transitions.
[2022-06-09 07:29:35] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 07:29:35] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 07:29:35] [INFO ] Implicit Places using invariants in 419 ms returned []
[2022-06-09 07:29:35] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 07:29:35] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 07:29:36] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 07:29:37] [INFO ] Implicit Places using invariants and state equation in 2449 ms returned []
Implicit Place search using SMT with State Equation took 2870 ms to find 0 implicit places.
[2022-06-09 07:29:38] [INFO ] Redundant transitions in 132 ms returned []
[2022-06-09 07:29:38] [INFO ] Flow matrix only has 3700 transitions (discarded 172 similar events)
// Phase 1: matrix 3700 rows 270 cols
[2022-06-09 07:29:38] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-09 07:29:39] [INFO ] Dead Transitions using invariants and state equation in 985 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 270/270 places, 3872/3872 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 0 with 173 rules applied. Total rules applied 173 place count 270 transition count 3699
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 1 with 4 rules applied. Total rules applied 177 place count 268 transition count 3697
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 178 place count 268 transition count 3696
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 182 place count 268 transition count 3692
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 186 place count 264 transition count 3692
Applied a total of 186 rules in 188 ms. Remains 264 /270 variables (removed 6) and now considering 3692/3872 (removed 180) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 3692 rows 264 cols
[2022-06-09 07:29:39] [INFO ] Computed 9 place invariants in 22 ms
[2022-06-09 07:29:39] [INFO ] [Real]Absence check using 9 positive place invariants in 1 ms returned sat
[2022-06-09 07:29:40] [INFO ] After 630ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-06-09 07:29:40] [INFO ] After 765ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:29:40] [INFO ] After 813ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-09 07:29:40] [INFO ] [Nat]Absence check using 9 positive place invariants in 2 ms returned sat
[2022-06-09 07:29:40] [INFO ] After 622ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-09 07:29:40] [INFO ] After 782ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 78 ms.
[2022-06-09 07:29:41] [INFO ] After 909ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 323 reset in 608 ms.
Product exploration explored 100000 steps with 327 reset in 604 ms.
Built C files in :
/tmp/ltsmin17763540643030949518
[2022-06-09 07:29:42] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2022-06-09 07:29:42] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17763540643030949518
Running compilation step : cd /tmp/ltsmin17763540643030949518;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17763540643030949518;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17763540643030949518;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 275 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 275/275 places, 3877/3877 transitions.
Applied a total of 0 rules in 50 ms. Remains 275 /275 variables (removed 0) and now considering 3877/3877 (removed 0) transitions.
[2022-06-09 07:29:45] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2022-06-09 07:29:45] [INFO ] Computed 8 place invariants in 9 ms
[2022-06-09 07:29:46] [INFO ] Implicit Places using invariants in 401 ms returned []
[2022-06-09 07:29:46] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2022-06-09 07:29:46] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-09 07:29:46] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 07:29:48] [INFO ] Implicit Places using invariants and state equation in 2437 ms returned []
Implicit Place search using SMT with State Equation took 2847 ms to find 0 implicit places.
[2022-06-09 07:29:48] [INFO ] Redundant transitions in 130 ms returned []
[2022-06-09 07:29:48] [INFO ] Flow matrix only has 3705 transitions (discarded 172 similar events)
// Phase 1: matrix 3705 rows 275 cols
[2022-06-09 07:29:48] [INFO ] Computed 8 place invariants in 10 ms
[2022-06-09 07:29:49] [INFO ] Dead Transitions using invariants and state equation in 1136 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 275/275 places, 3877/3877 transitions.
Built C files in :
/tmp/ltsmin8903052808922657279
[2022-06-09 07:29:49] [INFO ] Too many transitions (3877) to apply POR reductions. Disabling POR matrices.
[2022-06-09 07:29:49] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8903052808922657279
Running compilation step : cd /tmp/ltsmin8903052808922657279;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8903052808922657279;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8903052808922657279;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-09 07:29:53] [INFO ] Flatten gal took : 176 ms
[2022-06-09 07:29:53] [INFO ] Flatten gal took : 181 ms
[2022-06-09 07:29:53] [INFO ] Time to serialize gal into /tmp/LTL13971838289773199433.gal : 57 ms
[2022-06-09 07:29:53] [INFO ] Time to serialize properties into /tmp/LTL11389498458260320721.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/LTL13971838289773199433.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11389498458260320721.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/LTL1397183...268
Read 1 LTL properties
Checking formula 0 : !((G(G(X(F(F("(((l2<1)||(x0_BUG_REPORT_q2<1))||(ch1_VERIFIED_q8<1))")))))))
Formula 0 simplified : !GXF"(((l2<1)||(x0_BUG_REPORT_q2<1))||(ch1_VERIFIED_q8<1))"
Detected timeout of ITS tools.
[2022-06-09 07:30:08] [INFO ] Flatten gal took : 183 ms
[2022-06-09 07:30:08] [INFO ] Applying decomposition
[2022-06-09 07:30:09] [INFO ] Flatten gal took : 151 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/graph13359959637571268907.txt' '-o' '/tmp/graph13359959637571268907.bin' '-w' '/tmp/graph13359959637571268907.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13359959637571268907.bin' '-l' '-1' '-v' '-w' '/tmp/graph13359959637571268907.weights' '-q' '0' '-e' '0.001'
[2022-06-09 07:30:09] [INFO ] Decomposing Gal with order
[2022-06-09 07:30:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 07:30:09] [INFO ] Removed a total of 424 redundant transitions.
[2022-06-09 07:30:10] [INFO ] Flatten gal took : 459 ms
[2022-06-09 07:30:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 387 labels/synchronizations in 30 ms.
[2022-06-09 07:30:10] [INFO ] Time to serialize gal into /tmp/LTL16060148957093198193.gal : 22 ms
[2022-06-09 07:30:10] [INFO ] Time to serialize properties into /tmp/LTL11873576424485640299.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/LTL16060148957093198193.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11873576424485640299.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/LTL1606014...247
Read 1 LTL properties
Checking formula 0 : !((G(G(X(F(F("(((u0.l2<1)||(u0.x0_BUG_REPORT_q2<1))||(u0.ch1_VERIFIED_q8<1))")))))))
Formula 0 simplified : !GXF"(((u0.l2<1)||(u0.x0_BUG_REPORT_q2<1))||(u0.ch1_VERIFIED_q8<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12619806081245510946
[2022-06-09 07:30:25] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12619806081245510946
Running compilation step : cd /tmp/ltsmin12619806081245510946;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12619806081245510946;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12619806081245510946;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property BugTracking-PT-q8m016-LTLFireability-07 finished in 100752 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(X(F(F(p0))))))'
[2022-06-09 07:30:28] [INFO ] Flatten gal took : 198 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2189444298017219638
[2022-06-09 07:30:28] [INFO ] Too many transitions (3871) to apply POR reductions. Disabling POR matrices.
[2022-06-09 07:30:28] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2189444298017219638
Running compilation step : cd /tmp/ltsmin2189444298017219638;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-09 07:30:28] [INFO ] Applying decomposition
[2022-06-09 07:30:29] [INFO ] Flatten gal took : 161 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/graph5235592498152291997.txt' '-o' '/tmp/graph5235592498152291997.bin' '-w' '/tmp/graph5235592498152291997.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5235592498152291997.bin' '-l' '-1' '-v' '-w' '/tmp/graph5235592498152291997.weights' '-q' '0' '-e' '0.001'
[2022-06-09 07:30:29] [INFO ] Decomposing Gal with order
[2022-06-09 07:30:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 07:30:29] [INFO ] Removed a total of 406 redundant transitions.
[2022-06-09 07:30:29] [INFO ] Flatten gal took : 255 ms
[2022-06-09 07:30:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 377 labels/synchronizations in 26 ms.
[2022-06-09 07:30:29] [INFO ] Time to serialize gal into /tmp/LTLFireability17709534614344480239.gal : 31 ms
[2022-06-09 07:30:29] [INFO ] Time to serialize properties into /tmp/LTLFireability15640177148352186437.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/LTLFireability17709534614344480239.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15640177148352186437.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...269
Read 1 LTL properties
Checking formula 0 : !((G(G(X(F(F("(((u0.l2<1)||(u0.x0_BUG_REPORT_q2<1))||(u0.ch1_VERIFIED_q8<1))")))))))
Formula 0 simplified : !GXF"(((u0.l2<1)||(u0.x0_BUG_REPORT_q2<1))||(u0.ch1_VERIFIED_q8<1))"
Compilation finished in 10591 ms.
Running link step : cd /tmp/ltsmin2189444298017219638;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin2189444298017219638;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]([](X(<>(<>((LTLAPp0==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-06-09 07:51:14] [INFO ] Flatten gal took : 431 ms
[2022-06-09 07:51:14] [INFO ] Time to serialize gal into /tmp/LTLFireability16646716809077844213.gal : 28 ms
[2022-06-09 07:51:14] [INFO ] Time to serialize properties into /tmp/LTLFireability10897630195970535691.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/LTLFireability16646716809077844213.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10897630195970535691.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 : !((G(G(X(F(F("(((l2<1)||(x0_BUG_REPORT_q2<1))||(ch1_VERIFIED_q8<1))")))))))
Formula 0 simplified : !GXF"(((l2<1)||(x0_BUG_REPORT_q2<1))||(ch1_VERIFIED_q8<1))"
Detected timeout of ITS tools.
[2022-06-09 08:11:58] [INFO ] Flatten gal took : 381 ms
[2022-06-09 08:11:59] [INFO ] Input system was already deterministic with 3871 transitions.
[2022-06-09 08:11:59] [INFO ] Transformed 277 places.
[2022-06-09 08:11:59] [INFO ] Transformed 3871 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 08:12:00] [INFO ] Time to serialize gal into /tmp/LTLFireability3258041191879911381.gal : 45 ms
[2022-06-09 08:12:00] [INFO ] Time to serialize properties into /tmp/LTLFireability8969354315969949337.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/LTLFireability3258041191879911381.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8969354315969949337.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...333
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(G(X(F(F("(((l2<1)||(x0_BUG_REPORT_q2<1))||(ch1_VERIFIED_q8<1))")))))))
Formula 0 simplified : !GXF"(((l2<1)||(x0_BUG_REPORT_q2<1))||(ch1_VERIFIED_q8<1))"

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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="BugTracking-PT-q8m016"
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 BugTracking-PT-q8m016, 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-165472281800092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q8m016.tgz
mv BugTracking-PT-q8m016 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 ;