About the Execution of ITS-Tools for FlexibleBarrier-PT-20b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16232.411 | 3600000.00 | 3219783.00 | 192496.30 | F?FFFFF?FFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r102-smll-162075331200141.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 FlexibleBarrier-PT-20b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r102-smll-162075331200141
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 108K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 114K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 11:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 11:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 19:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 19:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.5M May 5 16:51 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 FlexibleBarrier-PT-20b-00
FORMULA_NAME FlexibleBarrier-PT-20b-01
FORMULA_NAME FlexibleBarrier-PT-20b-02
FORMULA_NAME FlexibleBarrier-PT-20b-03
FORMULA_NAME FlexibleBarrier-PT-20b-04
FORMULA_NAME FlexibleBarrier-PT-20b-05
FORMULA_NAME FlexibleBarrier-PT-20b-06
FORMULA_NAME FlexibleBarrier-PT-20b-07
FORMULA_NAME FlexibleBarrier-PT-20b-08
FORMULA_NAME FlexibleBarrier-PT-20b-09
FORMULA_NAME FlexibleBarrier-PT-20b-10
FORMULA_NAME FlexibleBarrier-PT-20b-11
FORMULA_NAME FlexibleBarrier-PT-20b-12
FORMULA_NAME FlexibleBarrier-PT-20b-13
FORMULA_NAME FlexibleBarrier-PT-20b-14
FORMULA_NAME FlexibleBarrier-PT-20b-15
=== Now, execution of the tool begins
BK_START 1621181043342
Running Version 0
[2021-05-16 16:04:05] [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]
[2021-05-16 16:04:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 16:04:06] [INFO ] Load time of PNML (sax parser for PT used): 471 ms
[2021-05-16 16:04:06] [INFO ] Transformed 5372 places.
[2021-05-16 16:04:06] [INFO ] Transformed 6193 transitions.
[2021-05-16 16:04:06] [INFO ] Found NUPN structural information;
[2021-05-16 16:04:06] [INFO ] Parsed PT model containing 5372 places and 6193 transitions in 589 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 16:04:06] [INFO ] Initial state test concluded for 5 properties.
FORMULA FlexibleBarrier-PT-20b-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 5372 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 5372/5372 places, 6193/6193 transitions.
Discarding 2259 places :
Symmetric choice reduction at 0 with 2259 rule applications. Total rules 2259 place count 3113 transition count 3934
Iterating global reduction 0 with 2259 rules applied. Total rules applied 4518 place count 3113 transition count 3934
Discarding 1073 places :
Symmetric choice reduction at 0 with 1073 rule applications. Total rules 5591 place count 2040 transition count 2861
Iterating global reduction 0 with 1073 rules applied. Total rules applied 6664 place count 2040 transition count 2861
Discarding 699 places :
Symmetric choice reduction at 0 with 699 rule applications. Total rules 7363 place count 1341 transition count 2162
Iterating global reduction 0 with 699 rules applied. Total rules applied 8062 place count 1341 transition count 2162
Ensure Unique test removed 342 transitions
Reduce isomorphic transitions removed 342 transitions.
Iterating post reduction 0 with 342 rules applied. Total rules applied 8404 place count 1341 transition count 1820
Applied a total of 8404 rules in 1757 ms. Remains 1341 /5372 variables (removed 4031) and now considering 1820/6193 (removed 4373) transitions.
// Phase 1: matrix 1820 rows 1341 cols
[2021-05-16 16:04:08] [INFO ] Computed 22 place invariants in 81 ms
[2021-05-16 16:04:09] [INFO ] Implicit Places using invariants in 1533 ms returned []
// Phase 1: matrix 1820 rows 1341 cols
[2021-05-16 16:04:09] [INFO ] Computed 22 place invariants in 49 ms
[2021-05-16 16:04:11] [INFO ] Implicit Places using invariants and state equation in 2022 ms returned []
Implicit Place search using SMT with State Equation took 3596 ms to find 0 implicit places.
// Phase 1: matrix 1820 rows 1341 cols
[2021-05-16 16:04:11] [INFO ] Computed 22 place invariants in 32 ms
[2021-05-16 16:04:13] [INFO ] Dead Transitions using invariants and state equation in 1285 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1341/5372 places, 1820/6193 transitions.
[2021-05-16 16:04:13] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-16 16:04:13] [INFO ] Flatten gal took : 219 ms
FORMULA FlexibleBarrier-PT-20b-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-20b-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 16:04:13] [INFO ] Flatten gal took : 148 ms
[2021-05-16 16:04:14] [INFO ] Input system was already deterministic with 1820 transitions.
Incomplete random walk after 100000 steps, including 733 resets, run finished after 558 ms. (steps per millisecond=179 ) properties (out of 24) seen :5
Running SMT prover for 19 properties.
// Phase 1: matrix 1820 rows 1341 cols
[2021-05-16 16:04:14] [INFO ] Computed 22 place invariants in 38 ms
[2021-05-16 16:04:14] [INFO ] [Real]Absence check using 22 positive place invariants in 30 ms returned sat
[2021-05-16 16:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:04:15] [INFO ] [Real]Absence check using state equation in 792 ms returned sat
[2021-05-16 16:04:16] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 189 ms.
[2021-05-16 16:04:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:04:16] [INFO ] [Nat]Absence check using 22 positive place invariants in 40 ms returned sat
[2021-05-16 16:04:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:04:17] [INFO ] [Nat]Absence check using state equation in 777 ms returned sat
[2021-05-16 16:04:17] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 202 ms.
[2021-05-16 16:04:35] [INFO ] Deduced a trap composed of 50 places in 913 ms of which 13 ms to minimize.
[2021-05-16 16:04:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1204 ms
[2021-05-16 16:04:35] [INFO ] Added : 743 causal constraints over 150 iterations in 18266 ms. Result :sat
[2021-05-16 16:04:36] [INFO ] [Real]Absence check using 22 positive place invariants in 32 ms returned sat
[2021-05-16 16:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:04:37] [INFO ] [Real]Absence check using state equation in 797 ms returned sat
[2021-05-16 16:04:37] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 131 ms.
[2021-05-16 16:04:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:04:37] [INFO ] [Nat]Absence check using 22 positive place invariants in 31 ms returned sat
[2021-05-16 16:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:04:38] [INFO ] [Nat]Absence check using state equation in 812 ms returned sat
[2021-05-16 16:04:38] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 123 ms.
[2021-05-16 16:04:55] [INFO ] Added : 744 causal constraints over 149 iterations in 16615 ms. Result :sat
[2021-05-16 16:04:55] [INFO ] [Real]Absence check using 22 positive place invariants in 32 ms returned sat
[2021-05-16 16:04:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:04:56] [INFO ] [Real]Absence check using state equation in 814 ms returned sat
[2021-05-16 16:04:56] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 115 ms.
[2021-05-16 16:04:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:04:56] [INFO ] [Nat]Absence check using 22 positive place invariants in 31 ms returned sat
[2021-05-16 16:04:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:04:57] [INFO ] [Nat]Absence check using state equation in 760 ms returned sat
[2021-05-16 16:04:57] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 133 ms.
[2021-05-16 16:05:15] [INFO ] Deduced a trap composed of 44 places in 971 ms of which 2 ms to minimize.
[2021-05-16 16:05:16] [INFO ] Deduced a trap composed of 39 places in 966 ms of which 3 ms to minimize.
[2021-05-16 16:05:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2272 ms
[2021-05-16 16:05:16] [INFO ] Added : 739 causal constraints over 149 iterations in 18973 ms. Result :sat
[2021-05-16 16:05:17] [INFO ] [Real]Absence check using 22 positive place invariants in 31 ms returned sat
[2021-05-16 16:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:05:17] [INFO ] [Real]Absence check using state equation in 796 ms returned sat
[2021-05-16 16:05:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:05:18] [INFO ] [Nat]Absence check using 22 positive place invariants in 29 ms returned sat
[2021-05-16 16:05:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:05:18] [INFO ] [Nat]Absence check using state equation in 774 ms returned sat
[2021-05-16 16:05:19] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 124 ms.
[2021-05-16 16:05:35] [INFO ] Added : 743 causal constraints over 149 iterations in 16651 ms. Result :sat
[2021-05-16 16:05:35] [INFO ] [Real]Absence check using 22 positive place invariants in 27 ms returned sat
[2021-05-16 16:05:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:05:36] [INFO ] [Real]Absence check using state equation in 731 ms returned sat
[2021-05-16 16:05:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:05:36] [INFO ] [Nat]Absence check using 22 positive place invariants in 25 ms returned sat
[2021-05-16 16:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:05:37] [INFO ] [Nat]Absence check using state equation in 711 ms returned sat
[2021-05-16 16:05:37] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 121 ms.
[2021-05-16 16:05:54] [INFO ] Added : 742 causal constraints over 149 iterations in 16682 ms. Result :sat
[2021-05-16 16:05:54] [INFO ] [Real]Absence check using 22 positive place invariants in 28 ms returned sat
[2021-05-16 16:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:05:55] [INFO ] [Real]Absence check using state equation in 783 ms returned sat
[2021-05-16 16:05:55] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 114 ms.
[2021-05-16 16:05:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:05:55] [INFO ] [Nat]Absence check using 22 positive place invariants in 29 ms returned sat
[2021-05-16 16:05:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:05:56] [INFO ] [Nat]Absence check using state equation in 778 ms returned sat
[2021-05-16 16:05:56] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 116 ms.
[2021-05-16 16:06:14] [INFO ] Deduced a trap composed of 48 places in 984 ms of which 2 ms to minimize.
[2021-05-16 16:06:15] [INFO ] Deduced a trap composed of 43 places in 992 ms of which 2 ms to minimize.
[2021-05-16 16:06:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2354 ms
[2021-05-16 16:06:16] [INFO ] Deduced a trap composed of 7 places in 1220 ms of which 2 ms to minimize.
[2021-05-16 16:06:16] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
[2021-05-16 16:06:17] [INFO ] [Real]Absence check using 22 positive place invariants in 29 ms returned sat
[2021-05-16 16:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:06:17] [INFO ] [Real]Absence check using state equation in 794 ms returned sat
[2021-05-16 16:06:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:06:18] [INFO ] [Nat]Absence check using 22 positive place invariants in 27 ms returned unsat
[2021-05-16 16:06:18] [INFO ] [Real]Absence check using 22 positive place invariants in 30 ms returned sat
[2021-05-16 16:06:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:06:19] [INFO ] [Real]Absence check using state equation in 794 ms returned sat
[2021-05-16 16:06:19] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 120 ms.
[2021-05-16 16:06:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:06:19] [INFO ] [Nat]Absence check using 22 positive place invariants in 32 ms returned sat
[2021-05-16 16:06:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:06:20] [INFO ] [Nat]Absence check using state equation in 766 ms returned sat
[2021-05-16 16:06:20] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 120 ms.
[2021-05-16 16:06:37] [INFO ] Added : 746 causal constraints over 150 iterations in 16355 ms. Result :sat
[2021-05-16 16:06:37] [INFO ] [Real]Absence check using 22 positive place invariants in 29 ms returned sat
[2021-05-16 16:06:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:06:38] [INFO ] [Real]Absence check using state equation in 751 ms returned sat
[2021-05-16 16:06:38] [INFO ] Deduced a trap composed of 41 places in 155 ms of which 1 ms to minimize.
[2021-05-16 16:06:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 274 ms
[2021-05-16 16:06:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:06:38] [INFO ] [Nat]Absence check using 22 positive place invariants in 31 ms returned sat
[2021-05-16 16:06:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:06:39] [INFO ] [Nat]Absence check using state equation in 797 ms returned sat
[2021-05-16 16:06:39] [INFO ] Deduced a trap composed of 41 places in 156 ms of which 1 ms to minimize.
[2021-05-16 16:06:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 283 ms
[2021-05-16 16:06:39] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 123 ms.
[2021-05-16 16:06:56] [INFO ] Added : 744 causal constraints over 149 iterations in 16597 ms. Result :sat
[2021-05-16 16:06:56] [INFO ] [Real]Absence check using 22 positive place invariants in 30 ms returned sat
[2021-05-16 16:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:06:57] [INFO ] [Real]Absence check using state equation in 790 ms returned sat
[2021-05-16 16:06:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:06:57] [INFO ] [Nat]Absence check using 22 positive place invariants in 28 ms returned sat
[2021-05-16 16:06:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:06:58] [INFO ] [Nat]Absence check using state equation in 760 ms returned sat
[2021-05-16 16:06:58] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 110 ms.
[2021-05-16 16:07:15] [INFO ] Deduced a trap composed of 158 places in 987 ms of which 2 ms to minimize.
[2021-05-16 16:07:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1186 ms
[2021-05-16 16:07:16] [INFO ] Added : 745 causal constraints over 149 iterations in 17810 ms. Result :sat
[2021-05-16 16:07:16] [INFO ] [Real]Absence check using 22 positive place invariants in 28 ms returned sat
[2021-05-16 16:07:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:07:17] [INFO ] [Real]Absence check using state equation in 799 ms returned sat
[2021-05-16 16:07:17] [INFO ] Deduced a trap composed of 48 places in 213 ms of which 1 ms to minimize.
[2021-05-16 16:07:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 341 ms
[2021-05-16 16:07:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:07:17] [INFO ] [Nat]Absence check using 22 positive place invariants in 31 ms returned sat
[2021-05-16 16:07:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:07:18] [INFO ] [Nat]Absence check using state equation in 777 ms returned sat
[2021-05-16 16:07:19] [INFO ] Deduced a trap composed of 48 places in 220 ms of which 1 ms to minimize.
[2021-05-16 16:07:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 345 ms
[2021-05-16 16:07:19] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 116 ms.
[2021-05-16 16:07:35] [INFO ] Added : 740 causal constraints over 148 iterations in 16094 ms. Result :sat
[2021-05-16 16:07:35] [INFO ] [Real]Absence check using 22 positive place invariants in 29 ms returned sat
[2021-05-16 16:07:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:07:36] [INFO ] [Real]Absence check using state equation in 792 ms returned sat
[2021-05-16 16:07:36] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 120 ms.
[2021-05-16 16:07:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:07:36] [INFO ] [Nat]Absence check using 22 positive place invariants in 32 ms returned sat
[2021-05-16 16:07:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:07:37] [INFO ] [Nat]Absence check using state equation in 787 ms returned sat
[2021-05-16 16:07:37] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 118 ms.
[2021-05-16 16:07:55] [INFO ] Deduced a trap composed of 48 places in 985 ms of which 2 ms to minimize.
[2021-05-16 16:07:56] [INFO ] Deduced a trap composed of 50 places in 1076 ms of which 2 ms to minimize.
[2021-05-16 16:07:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2433 ms
[2021-05-16 16:07:57] [INFO ] Deduced a trap composed of 7 places in 1242 ms of which 1 ms to minimize.
[2021-05-16 16:07:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
[2021-05-16 16:07:58] [INFO ] [Real]Absence check using 22 positive place invariants in 29 ms returned sat
[2021-05-16 16:07:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:07:58] [INFO ] [Real]Absence check using state equation in 790 ms returned sat
[2021-05-16 16:07:59] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 115 ms.
[2021-05-16 16:07:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:07:59] [INFO ] [Nat]Absence check using 22 positive place invariants in 30 ms returned sat
[2021-05-16 16:07:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:08:00] [INFO ] [Nat]Absence check using state equation in 784 ms returned sat
[2021-05-16 16:08:00] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 118 ms.
[2021-05-16 16:08:16] [INFO ] Added : 745 causal constraints over 149 iterations in 16451 ms. Result :sat
[2021-05-16 16:08:17] [INFO ] [Real]Absence check using 22 positive place invariants in 30 ms returned sat
[2021-05-16 16:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:08:17] [INFO ] [Real]Absence check using state equation in 771 ms returned sat
[2021-05-16 16:08:18] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 117 ms.
[2021-05-16 16:08:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:08:18] [INFO ] [Nat]Absence check using 22 positive place invariants in 30 ms returned sat
[2021-05-16 16:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:08:19] [INFO ] [Nat]Absence check using state equation in 779 ms returned sat
[2021-05-16 16:08:19] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 114 ms.
[2021-05-16 16:08:35] [INFO ] Added : 741 causal constraints over 149 iterations in 16287 ms. Result :sat
[2021-05-16 16:08:35] [INFO ] [Real]Absence check using 22 positive place invariants in 33 ms returned sat
[2021-05-16 16:08:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:08:36] [INFO ] [Real]Absence check using state equation in 775 ms returned sat
[2021-05-16 16:08:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:08:36] [INFO ] [Nat]Absence check using 22 positive place invariants in 29 ms returned sat
[2021-05-16 16:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:08:37] [INFO ] [Nat]Absence check using state equation in 784 ms returned sat
[2021-05-16 16:08:38] [INFO ] Deduced a trap composed of 174 places in 784 ms of which 2 ms to minimize.
[2021-05-16 16:08:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 944 ms
[2021-05-16 16:08:38] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 188 ms.
[2021-05-16 16:08:54] [INFO ] Added : 743 causal constraints over 149 iterations in 16221 ms. Result :sat
[2021-05-16 16:08:55] [INFO ] [Real]Absence check using 22 positive place invariants in 29 ms returned sat
[2021-05-16 16:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:08:55] [INFO ] [Real]Absence check using state equation in 788 ms returned sat
[2021-05-16 16:08:56] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 118 ms.
[2021-05-16 16:08:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:08:56] [INFO ] [Nat]Absence check using 22 positive place invariants in 28 ms returned sat
[2021-05-16 16:08:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:08:57] [INFO ] [Nat]Absence check using state equation in 780 ms returned sat
[2021-05-16 16:08:57] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 102 ms.
[2021-05-16 16:09:14] [INFO ] Deduced a trap composed of 46 places in 969 ms of which 2 ms to minimize.
[2021-05-16 16:09:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1236 ms
[2021-05-16 16:09:15] [INFO ] Added : 746 causal constraints over 150 iterations in 17760 ms. Result :sat
[2021-05-16 16:09:15] [INFO ] [Real]Absence check using 22 positive place invariants in 30 ms returned sat
[2021-05-16 16:09:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:09:16] [INFO ] [Real]Absence check using state equation in 780 ms returned sat
[2021-05-16 16:09:16] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 102 ms.
[2021-05-16 16:09:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:09:16] [INFO ] [Nat]Absence check using 22 positive place invariants in 28 ms returned sat
[2021-05-16 16:09:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:09:17] [INFO ] [Nat]Absence check using state equation in 726 ms returned sat
[2021-05-16 16:09:17] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 118 ms.
[2021-05-16 16:09:34] [INFO ] Added : 747 causal constraints over 150 iterations in 16728 ms. Result :sat
[2021-05-16 16:09:34] [INFO ] [Real]Absence check using 22 positive place invariants in 28 ms returned sat
[2021-05-16 16:09:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:09:35] [INFO ] [Real]Absence check using state equation in 791 ms returned sat
[2021-05-16 16:09:35] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 117 ms.
[2021-05-16 16:09:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:09:36] [INFO ] [Nat]Absence check using 22 positive place invariants in 31 ms returned sat
[2021-05-16 16:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:09:36] [INFO ] [Nat]Absence check using state equation in 790 ms returned sat
[2021-05-16 16:09:37] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 113 ms.
[2021-05-16 16:09:53] [INFO ] Added : 754 causal constraints over 151 iterations in 17013 ms. Result :sat
[2021-05-16 16:09:54] [INFO ] [Real]Absence check using 22 positive place invariants in 25 ms returned sat
[2021-05-16 16:09:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 16:09:54] [INFO ] [Real]Absence check using state equation in 787 ms returned sat
[2021-05-16 16:09:55] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 123 ms.
[2021-05-16 16:09:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 16:09:55] [INFO ] [Nat]Absence check using 22 positive place invariants in 30 ms returned sat
[2021-05-16 16:09:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 16:09:56] [INFO ] [Nat]Absence check using state equation in 756 ms returned sat
[2021-05-16 16:09:56] [INFO ] Computed and/alt/rep : 1775/4056/1775 causal constraints (skipped 44 transitions) in 116 ms.
[2021-05-16 16:10:12] [INFO ] Added : 745 causal constraints over 149 iterations in 16422 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1341 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1341/1341 places, 1820/1820 transitions.
Graph (trivial) has 1274 edges and 1341 vertex of which 121 / 1341 are part of one of the 20 SCC in 8 ms
Free SCC test removed 101 places
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 102 place count 1239 transition count 1616
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 1 with 101 rules applied. Total rules applied 203 place count 1138 transition count 1616
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 203 place count 1138 transition count 1567
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 301 place count 1089 transition count 1567
Discarding 60 places :
Symmetric choice reduction at 2 with 60 rule applications. Total rules 361 place count 1029 transition count 1507
Iterating global reduction 2 with 60 rules applied. Total rules applied 421 place count 1029 transition count 1507
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 423 place count 1029 transition count 1505
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 423 place count 1029 transition count 1504
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 425 place count 1028 transition count 1504
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 437 place count 1016 transition count 1492
Iterating global reduction 3 with 12 rules applied. Total rules applied 449 place count 1016 transition count 1492
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 460 place count 1016 transition count 1481
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Deduced a syphon composed of 122 places in 1 ms
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 4 with 244 rules applied. Total rules applied 704 place count 894 transition count 1359
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 708 place count 890 transition count 1355
Iterating global reduction 4 with 4 rules applied. Total rules applied 712 place count 890 transition count 1355
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 716 place count 890 transition count 1351
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 736 place count 890 transition count 1331
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 737 place count 889 transition count 1330
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 738 place count 888 transition count 1329
Applied a total of 738 rules in 1448 ms. Remains 888 /1341 variables (removed 453) and now considering 1329/1820 (removed 491) transitions.
[2021-05-16 16:10:14] [INFO ] Flow matrix only has 1290 transitions (discarded 39 similar events)
// Phase 1: matrix 1290 rows 888 cols
[2021-05-16 16:10:14] [INFO ] Computed 22 place invariants in 32 ms
[2021-05-16 16:10:15] [INFO ] Implicit Places using invariants in 728 ms returned []
[2021-05-16 16:10:15] [INFO ] Flow matrix only has 1290 transitions (discarded 39 similar events)
// Phase 1: matrix 1290 rows 888 cols
[2021-05-16 16:10:15] [INFO ] Computed 22 place invariants in 31 ms
[2021-05-16 16:10:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 16:10:17] [INFO ] Implicit Places using invariants and state equation in 2016 ms returned []
Implicit Place search using SMT with State Equation took 2748 ms to find 0 implicit places.
[2021-05-16 16:10:17] [INFO ] Redundant transitions in 155 ms returned []
[2021-05-16 16:10:17] [INFO ] Flow matrix only has 1290 transitions (discarded 39 similar events)
// Phase 1: matrix 1290 rows 888 cols
[2021-05-16 16:10:17] [INFO ] Computed 22 place invariants in 31 ms
[2021-05-16 16:10:18] [INFO ] Dead Transitions using invariants and state equation in 1034 ms returned []
Finished structural reductions, in 1 iterations. Remains : 888/1341 places, 1329/1820 transitions.
Stuttering acceptance computed with spot in 241 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-20b-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s384 1) (EQ s496 1) (EQ s794 1)), p1:(NEQ s104 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-20b-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-20b-00 finished in 5710 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||X(F(((p1&&X(F(p2)))||G(F(p2)))))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1341 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1341/1341 places, 1820/1820 transitions.
Graph (trivial) has 1276 edges and 1341 vertex of which 121 / 1341 are part of one of the 20 SCC in 1 ms
Free SCC test removed 101 places
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 101 transitions
Trivial Post-agglo rules discarded 101 transitions
Performed 101 trivial Post agglomeration. Transition count delta: 101
Iterating post reduction 0 with 101 rules applied. Total rules applied 102 place count 1239 transition count 1616
Reduce places removed 101 places and 0 transitions.
Iterating post reduction 1 with 101 rules applied. Total rules applied 203 place count 1138 transition count 1616
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 48 Pre rules applied. Total rules applied 203 place count 1138 transition count 1568
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 299 place count 1090 transition count 1568
Discarding 60 places :
Symmetric choice reduction at 2 with 60 rule applications. Total rules 359 place count 1030 transition count 1508
Iterating global reduction 2 with 60 rules applied. Total rules applied 419 place count 1030 transition count 1508
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 422 place count 1030 transition count 1505
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 422 place count 1030 transition count 1504
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 424 place count 1029 transition count 1504
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 436 place count 1017 transition count 1492
Iterating global reduction 3 with 12 rules applied. Total rules applied 448 place count 1017 transition count 1492
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 458 place count 1017 transition count 1482
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Deduced a syphon composed of 122 places in 0 ms
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 4 with 244 rules applied. Total rules applied 702 place count 895 transition count 1360
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 706 place count 891 transition count 1356
Iterating global reduction 4 with 4 rules applied. Total rules applied 710 place count 891 transition count 1356
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 714 place count 891 transition count 1352
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 734 place count 891 transition count 1332
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 735 place count 890 transition count 1331
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 736 place count 889 transition count 1330
Applied a total of 736 rules in 812 ms. Remains 889 /1341 variables (removed 452) and now considering 1330/1820 (removed 490) transitions.
[2021-05-16 16:10:19] [INFO ] Flow matrix only has 1291 transitions (discarded 39 similar events)
// Phase 1: matrix 1291 rows 889 cols
[2021-05-16 16:10:19] [INFO ] Computed 22 place invariants in 33 ms
[2021-05-16 16:10:20] [INFO ] Implicit Places using invariants in 973 ms returned []
[2021-05-16 16:10:20] [INFO ] Flow matrix only has 1291 transitions (discarded 39 similar events)
// Phase 1: matrix 1291 rows 889 cols
[2021-05-16 16:10:20] [INFO ] Computed 22 place invariants in 35 ms
[2021-05-16 16:10:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 16:10:22] [INFO ] Implicit Places using invariants and state equation in 1742 ms returned []
Implicit Place search using SMT with State Equation took 2718 ms to find 0 implicit places.
[2021-05-16 16:10:22] [INFO ] Redundant transitions in 30 ms returned []
[2021-05-16 16:10:22] [INFO ] Flow matrix only has 1291 transitions (discarded 39 similar events)
// Phase 1: matrix 1291 rows 889 cols
[2021-05-16 16:10:22] [INFO ] Computed 22 place invariants in 30 ms
[2021-05-16 16:10:23] [INFO ] Dead Transitions using invariants and state equation in 1284 ms returned []
Finished structural reductions, in 1 iterations. Remains : 889/1341 places, 1330/1820 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : FlexibleBarrier-PT-20b-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s184 1), p2:(EQ s131 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3797 reset in 1806 ms.
Product exploration explored 100000 steps with 3768 reset in 1522 ms.
Knowledge obtained : [(NOT p0), p2]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 3775 reset in 1442 ms.
Product exploration explored 100000 steps with 3774 reset in 1458 ms.
Starting structural reductions, iteration 0 : 889/889 places, 1330/1330 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 889 transition count 1329
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 888 transition count 1329
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 886 transition count 1327
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 8 place count 884 transition count 1325
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 884 transition count 1325
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 884 transition count 1323
Applied a total of 12 rules in 210 ms. Remains 884 /889 variables (removed 5) and now considering 1323/1330 (removed 7) transitions.
[2021-05-16 16:10:30] [INFO ] Flow matrix only has 1284 transitions (discarded 39 similar events)
// Phase 1: matrix 1284 rows 884 cols
[2021-05-16 16:10:30] [INFO ] Computed 22 place invariants in 30 ms
[2021-05-16 16:10:31] [INFO ] Implicit Places using invariants in 1135 ms returned []
[2021-05-16 16:10:31] [INFO ] Flow matrix only has 1284 transitions (discarded 39 similar events)
// Phase 1: matrix 1284 rows 884 cols
[2021-05-16 16:10:31] [INFO ] Computed 22 place invariants in 33 ms
[2021-05-16 16:10:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 16:10:33] [INFO ] Implicit Places using invariants and state equation in 1824 ms returned []
Implicit Place search using SMT with State Equation took 2964 ms to find 0 implicit places.
[2021-05-16 16:10:33] [INFO ] Redundant transitions in 21 ms returned []
[2021-05-16 16:10:33] [INFO ] Flow matrix only has 1284 transitions (discarded 39 similar events)
// Phase 1: matrix 1284 rows 884 cols
[2021-05-16 16:10:33] [INFO ] Computed 22 place invariants in 30 ms
[2021-05-16 16:10:34] [INFO ] Dead Transitions using invariants and state equation in 1419 ms returned []
Finished structural reductions, in 1 iterations. Remains : 884/889 places, 1323/1330 transitions.
[2021-05-16 16:10:34] [INFO ] Flatten gal took : 114 ms
[2021-05-16 16:10:34] [INFO ] Flatten gal took : 85 ms
[2021-05-16 16:10:34] [INFO ] Time to serialize gal into /tmp/LTL6786110859434495832.gal : 37 ms
[2021-05-16 16:10:34] [INFO ] Time to serialize properties into /tmp/LTL6098600946728485630.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6786110859434495832.gal, -t, CGAL, -LTL, /tmp/LTL6098600946728485630.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6786110859434495832.gal -t CGAL -LTL /tmp/LTL6098600946728485630.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 12 LTL properties
Checking formula 0 : !((F(G(("(p1316==1)")||(X(F((("(p5357!=0)")&&(X(F("(p939==0)"))))||(G(F("(p939==0)"))))))))))
Formula 0 simplified : !FG("(p1316==1)" | XF(("(p5357!=0)" & XF"(p939==0)") | GF"(p939==0)"))
Detected timeout of ITS tools.
[2021-05-16 16:10:50] [INFO ] Flatten gal took : 69 ms
[2021-05-16 16:10:50] [INFO ] Applying decomposition
[2021-05-16 16:10:50] [INFO ] Flatten gal took : 66 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph8210891952884709411.txt, -o, /tmp/graph8210891952884709411.bin, -w, /tmp/graph8210891952884709411.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph8210891952884709411.bin, -l, -1, -v, -w, /tmp/graph8210891952884709411.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 16:10:50] [INFO ] Decomposing Gal with order
[2021-05-16 16:10:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 16:10:51] [INFO ] Removed a total of 551 redundant transitions.
[2021-05-16 16:10:51] [INFO ] Flatten gal took : 738 ms
[2021-05-16 16:10:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 63 ms.
[2021-05-16 16:10:51] [INFO ] Time to serialize gal into /tmp/LTL11165869945599998075.gal : 32 ms
[2021-05-16 16:10:51] [INFO ] Time to serialize properties into /tmp/LTL14320968484512292479.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11165869945599998075.gal, -t, CGAL, -LTL, /tmp/LTL14320968484512292479.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11165869945599998075.gal -t CGAL -LTL /tmp/LTL14320968484512292479.ltl -c -stutter-deadlock
Read 12 LTL properties
Checking formula 0 : !((F(G(("(i8.u88.p1316==1)")||(X(F((("(i20.u229.p5357!=0)")&&(X(F("(i1.u65.p939==0)"))))||(G(F("(i1.u65.p939==0)"))))))))))
Formula 0 simplified : !FG("(i8.u88.p1316==1)" | XF(("(i20.u229.p5357!=0)" & XF"(i1.u65.p939==0)") | GF"(i1.u65.p939==0)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5126031351779446654
[2021-05-16 16:11:06] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5126031351779446654
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5126031351779446654]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5126031351779446654] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5126031351779446654] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property FlexibleBarrier-PT-20b-01 finished in 49170 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0) U (p1&&G(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1341 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1341/1341 places, 1820/1820 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1320 transition count 1799
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1320 transition count 1799
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 1320 transition count 1796
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 63 place count 1302 transition count 1778
Iterating global reduction 1 with 18 rules applied. Total rules applied 81 place count 1302 transition count 1778
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 90 place count 1302 transition count 1769
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 98 place count 1294 transition count 1761
Iterating global reduction 2 with 8 rules applied. Total rules applied 106 place count 1294 transition count 1761
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 111 place count 1294 transition count 1756
Applied a total of 111 rules in 324 ms. Remains 1294 /1341 variables (removed 47) and now considering 1756/1820 (removed 64) transitions.
// Phase 1: matrix 1756 rows 1294 cols
[2021-05-16 16:11:08] [INFO ] Computed 22 place invariants in 32 ms
[2021-05-16 16:11:09] [INFO ] Implicit Places using invariants in 1416 ms returned []
// Phase 1: matrix 1756 rows 1294 cols
[2021-05-16 16:11:09] [INFO ] Computed 22 place invariants in 35 ms
[2021-05-16 16:11:11] [INFO ] Implicit Places using invariants and state equation in 2257 ms returned []
Implicit Place search using SMT with State Equation took 3676 ms to find 0 implicit places.
// Phase 1: matrix 1756 rows 1294 cols
[2021-05-16 16:11:11] [INFO ] Computed 22 place invariants in 38 ms
[2021-05-16 16:11:13] [INFO ] Dead Transitions using invariants and state equation in 1891 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1294/1341 places, 1756/1820 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : FlexibleBarrier-PT-20b-02 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s795 0), p1:(EQ s609 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 126 steps with 0 reset in 2 ms.
FORMULA FlexibleBarrier-PT-20b-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-20b-02 finished in 6061 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 1341 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1341/1341 places, 1820/1820 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1318 transition count 1797
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1318 transition count 1797
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 49 place count 1318 transition count 1794
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 69 place count 1298 transition count 1774
Iterating global reduction 1 with 20 rules applied. Total rules applied 89 place count 1298 transition count 1774
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 99 place count 1298 transition count 1764
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 108 place count 1289 transition count 1755
Iterating global reduction 2 with 9 rules applied. Total rules applied 117 place count 1289 transition count 1755
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 123 place count 1289 transition count 1749
Applied a total of 123 rules in 311 ms. Remains 1289 /1341 variables (removed 52) and now considering 1749/1820 (removed 71) transitions.
// Phase 1: matrix 1749 rows 1289 cols
[2021-05-16 16:11:14] [INFO ] Computed 22 place invariants in 30 ms
[2021-05-16 16:11:15] [INFO ] Implicit Places using invariants in 910 ms returned []
// Phase 1: matrix 1749 rows 1289 cols
[2021-05-16 16:11:15] [INFO ] Computed 22 place invariants in 30 ms
[2021-05-16 16:11:17] [INFO ] Implicit Places using invariants and state equation in 2233 ms returned []
Implicit Place search using SMT with State Equation took 3146 ms to find 0 implicit places.
// Phase 1: matrix 1749 rows 1289 cols
[2021-05-16 16:11:17] [INFO ] Computed 22 place invariants in 29 ms
[2021-05-16 16:11:18] [INFO ] Dead Transitions using invariants and state equation in 1303 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1289/1341 places, 1749/1820 transitions.
Stuttering acceptance computed with spot in 144 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-20b-05 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(EQ s915 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-20b-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-20b-05 finished in 4929 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 1341 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1341/1341 places, 1820/1820 transitions.
Graph (trivial) has 1276 edges and 1341 vertex of which 121 / 1341 are part of one of the 20 SCC in 2 ms
Free SCC test removed 101 places
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 0 with 102 rules applied. Total rules applied 103 place count 1239 transition count 1615
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 1 with 102 rules applied. Total rules applied 205 place count 1137 transition count 1615
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 205 place count 1137 transition count 1565
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 305 place count 1087 transition count 1565
Discarding 61 places :
Symmetric choice reduction at 2 with 61 rule applications. Total rules 366 place count 1026 transition count 1504
Iterating global reduction 2 with 61 rules applied. Total rules applied 427 place count 1026 transition count 1504
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 429 place count 1026 transition count 1502
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 429 place count 1026 transition count 1501
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 431 place count 1025 transition count 1501
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 443 place count 1013 transition count 1489
Iterating global reduction 3 with 12 rules applied. Total rules applied 455 place count 1013 transition count 1489
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 467 place count 1013 transition count 1477
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Deduced a syphon composed of 122 places in 1 ms
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 4 with 244 rules applied. Total rules applied 711 place count 891 transition count 1355
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 715 place count 887 transition count 1351
Iterating global reduction 4 with 4 rules applied. Total rules applied 719 place count 887 transition count 1351
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 723 place count 887 transition count 1347
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 743 place count 887 transition count 1327
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 744 place count 886 transition count 1326
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 745 place count 885 transition count 1325
Applied a total of 745 rules in 755 ms. Remains 885 /1341 variables (removed 456) and now considering 1325/1820 (removed 495) transitions.
[2021-05-16 16:11:19] [INFO ] Flow matrix only has 1286 transitions (discarded 39 similar events)
// Phase 1: matrix 1286 rows 885 cols
[2021-05-16 16:11:19] [INFO ] Computed 22 place invariants in 31 ms
[2021-05-16 16:11:20] [INFO ] Implicit Places using invariants in 1067 ms returned []
[2021-05-16 16:11:20] [INFO ] Flow matrix only has 1286 transitions (discarded 39 similar events)
// Phase 1: matrix 1286 rows 885 cols
[2021-05-16 16:11:20] [INFO ] Computed 22 place invariants in 30 ms
[2021-05-16 16:11:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 16:11:22] [INFO ] Implicit Places using invariants and state equation in 1727 ms returned []
Implicit Place search using SMT with State Equation took 2795 ms to find 0 implicit places.
[2021-05-16 16:11:22] [INFO ] Redundant transitions in 20 ms returned []
[2021-05-16 16:11:22] [INFO ] Flow matrix only has 1286 transitions (discarded 39 similar events)
// Phase 1: matrix 1286 rows 885 cols
[2021-05-16 16:11:22] [INFO ] Computed 22 place invariants in 30 ms
[2021-05-16 16:11:23] [INFO ] Dead Transitions using invariants and state equation in 1289 ms returned []
Finished structural reductions, in 1 iterations. Remains : 885/1341 places, 1325/1820 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-20b-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s492 1) (EQ s513 1) (EQ s882 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-20b-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-20b-06 finished in 4928 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G(F(p0)) U p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1341 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1341/1341 places, 1820/1820 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1320 transition count 1799
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1320 transition count 1799
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 1320 transition count 1796
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 63 place count 1302 transition count 1778
Iterating global reduction 1 with 18 rules applied. Total rules applied 81 place count 1302 transition count 1778
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 90 place count 1302 transition count 1769
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 98 place count 1294 transition count 1761
Iterating global reduction 2 with 8 rules applied. Total rules applied 106 place count 1294 transition count 1761
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 111 place count 1294 transition count 1756
Applied a total of 111 rules in 303 ms. Remains 1294 /1341 variables (removed 47) and now considering 1756/1820 (removed 64) transitions.
// Phase 1: matrix 1756 rows 1294 cols
[2021-05-16 16:11:23] [INFO ] Computed 22 place invariants in 30 ms
[2021-05-16 16:11:25] [INFO ] Implicit Places using invariants in 1228 ms returned []
// Phase 1: matrix 1756 rows 1294 cols
[2021-05-16 16:11:25] [INFO ] Computed 22 place invariants in 29 ms
[2021-05-16 16:11:27] [INFO ] Implicit Places using invariants and state equation in 2342 ms returned []
Implicit Place search using SMT with State Equation took 3576 ms to find 0 implicit places.
// Phase 1: matrix 1756 rows 1294 cols
[2021-05-16 16:11:27] [INFO ] Computed 22 place invariants in 29 ms
[2021-05-16 16:11:29] [INFO ] Dead Transitions using invariants and state equation in 1800 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1294/1341 places, 1756/1820 transitions.
Stuttering acceptance computed with spot in 190 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-20b-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(NOT p1), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s666 0), p0:(EQ s205 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1116 ms.
Product exploration explored 100000 steps with 33333 reset in 1079 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 178 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 1128 ms.
Product exploration explored 100000 steps with 33333 reset in 1112 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 201 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p0), (NOT p0)]
Support contains 2 out of 1294 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1294/1294 places, 1756/1756 transitions.
Graph (trivial) has 1229 edges and 1294 vertex of which 121 / 1294 are part of one of the 20 SCC in 1 ms
Free SCC test removed 101 places
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Performed 79 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 79 rules applied. Total rules applied 80 place count 1193 transition count 1654
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 60 Pre rules applied. Total rules applied 80 place count 1193 transition count 2174
Deduced a syphon composed of 139 places in 2 ms
Iterating global reduction 1 with 60 rules applied. Total rules applied 140 place count 1193 transition count 2174
Discarding 95 places :
Symmetric choice reduction at 1 with 95 rule applications. Total rules 235 place count 1098 transition count 2079
Deduced a syphon composed of 83 places in 1 ms
Iterating global reduction 1 with 95 rules applied. Total rules applied 330 place count 1098 transition count 2079
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 331 place count 1097 transition count 2078
Deduced a syphon composed of 83 places in 2 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 332 place count 1097 transition count 2078
Performed 84 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 167 places in 0 ms
Iterating global reduction 1 with 84 rules applied. Total rules applied 416 place count 1097 transition count 2098
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 459 place count 1054 transition count 2055
Deduced a syphon composed of 124 places in 0 ms
Iterating global reduction 1 with 43 rules applied. Total rules applied 502 place count 1054 transition count 2055
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: -120
Deduced a syphon composed of 164 places in 0 ms
Iterating global reduction 1 with 40 rules applied. Total rules applied 542 place count 1054 transition count 2175
Deduced a syphon composed of 164 places in 1 ms
Drop transitions removed 80 transitions
Redundant transition composition rules discarded 80 transitions
Iterating global reduction 1 with 80 rules applied. Total rules applied 622 place count 1054 transition count 2095
Deduced a syphon composed of 164 places in 0 ms
Applied a total of 622 rules in 915 ms. Remains 1054 /1294 variables (removed 240) and now considering 2095/1756 (removed -339) transitions.
[2021-05-16 16:11:35] [INFO ] Redundant transitions in 129 ms returned []
[2021-05-16 16:11:35] [INFO ] Flow matrix only has 2018 transitions (discarded 77 similar events)
// Phase 1: matrix 2018 rows 1054 cols
[2021-05-16 16:11:35] [INFO ] Computed 22 place invariants in 46 ms
[2021-05-16 16:11:37] [INFO ] Dead Transitions using invariants and state equation in 1724 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1054/1294 places, 2095/1756 transitions.
Product exploration explored 100000 steps with 33333 reset in 4905 ms.
Product exploration explored 100000 steps with 33333 reset in 4637 ms.
[2021-05-16 16:11:47] [INFO ] Flatten gal took : 56 ms
[2021-05-16 16:11:47] [INFO ] Flatten gal took : 58 ms
[2021-05-16 16:11:47] [INFO ] Time to serialize gal into /tmp/LTL9188727778098198685.gal : 13 ms
[2021-05-16 16:11:47] [INFO ] Time to serialize properties into /tmp/LTL2525421562521060572.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9188727778098198685.gal, -t, CGAL, -LTL, /tmp/LTL2525421562521060572.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9188727778098198685.gal -t CGAL -LTL /tmp/LTL2525421562521060572.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("(p754==1)")))U("(p2646==0)")))))
Formula 0 simplified : !XX(GF"(p754==1)" U "(p2646==0)")
Detected timeout of ITS tools.
[2021-05-16 16:12:02] [INFO ] Flatten gal took : 52 ms
[2021-05-16 16:12:02] [INFO ] Applying decomposition
[2021-05-16 16:12:02] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph5690791569160400122.txt, -o, /tmp/graph5690791569160400122.bin, -w, /tmp/graph5690791569160400122.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph5690791569160400122.bin, -l, -1, -v, -w, /tmp/graph5690791569160400122.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 16:12:02] [INFO ] Decomposing Gal with order
[2021-05-16 16:12:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 16:12:02] [INFO ] Removed a total of 502 redundant transitions.
[2021-05-16 16:12:02] [INFO ] Flatten gal took : 297 ms
[2021-05-16 16:12:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 25 ms.
[2021-05-16 16:12:03] [INFO ] Time to serialize gal into /tmp/LTL3286507145113300822.gal : 19 ms
[2021-05-16 16:12:03] [INFO ] Time to serialize properties into /tmp/LTL9226638988050403096.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL3286507145113300822.gal, -t, CGAL, -LTL, /tmp/LTL9226638988050403096.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3286507145113300822.gal -t CGAL -LTL /tmp/LTL9226638988050403096.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("(i6.u53.p754==1)")))U("(i16.u159.p2646==0)")))))
Formula 0 simplified : !XX(GF"(i6.u53.p754==1)" U "(i16.u159.p2646==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9627591407254166143
[2021-05-16 16:12:18] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9627591407254166143
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9627591407254166143]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9627591407254166143] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9627591407254166143] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property FlexibleBarrier-PT-20b-07 finished in 55436 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(F(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1341 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1341/1341 places, 1820/1820 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1319 transition count 1798
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1319 transition count 1798
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 1319 transition count 1795
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 66 place count 1300 transition count 1776
Iterating global reduction 1 with 19 rules applied. Total rules applied 85 place count 1300 transition count 1776
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 94 place count 1300 transition count 1767
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 103 place count 1291 transition count 1758
Iterating global reduction 2 with 9 rules applied. Total rules applied 112 place count 1291 transition count 1758
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 118 place count 1291 transition count 1752
Applied a total of 118 rules in 343 ms. Remains 1291 /1341 variables (removed 50) and now considering 1752/1820 (removed 68) transitions.
// Phase 1: matrix 1752 rows 1291 cols
[2021-05-16 16:12:19] [INFO ] Computed 22 place invariants in 30 ms
[2021-05-16 16:12:20] [INFO ] Implicit Places using invariants in 909 ms returned []
// Phase 1: matrix 1752 rows 1291 cols
[2021-05-16 16:12:20] [INFO ] Computed 22 place invariants in 29 ms
[2021-05-16 16:12:22] [INFO ] Implicit Places using invariants and state equation in 1996 ms returned []
Implicit Place search using SMT with State Equation took 2909 ms to find 0 implicit places.
// Phase 1: matrix 1752 rows 1291 cols
[2021-05-16 16:12:22] [INFO ] Computed 22 place invariants in 29 ms
[2021-05-16 16:12:23] [INFO ] Dead Transitions using invariants and state equation in 1317 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1291/1341 places, 1752/1820 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FlexibleBarrier-PT-20b-08 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(EQ s241 1), p0:(EQ s440 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 267 steps with 1 reset in 2 ms.
FORMULA FlexibleBarrier-PT-20b-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-20b-08 finished in 4706 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 1341 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1341/1341 places, 1820/1820 transitions.
Graph (trivial) has 1277 edges and 1341 vertex of which 121 / 1341 are part of one of the 20 SCC in 1 ms
Free SCC test removed 101 places
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 101 place count 1239 transition count 1617
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 201 place count 1139 transition count 1617
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 201 place count 1139 transition count 1566
Deduced a syphon composed of 51 places in 1 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 303 place count 1088 transition count 1566
Discarding 61 places :
Symmetric choice reduction at 2 with 61 rule applications. Total rules 364 place count 1027 transition count 1505
Iterating global reduction 2 with 61 rules applied. Total rules applied 425 place count 1027 transition count 1505
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 428 place count 1027 transition count 1502
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 440 place count 1015 transition count 1490
Iterating global reduction 3 with 12 rules applied. Total rules applied 452 place count 1015 transition count 1490
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 464 place count 1015 transition count 1478
Performed 123 Post agglomeration using F-continuation condition.Transition count delta: 123
Deduced a syphon composed of 123 places in 0 ms
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 4 with 246 rules applied. Total rules applied 710 place count 892 transition count 1355
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 714 place count 888 transition count 1351
Iterating global reduction 4 with 4 rules applied. Total rules applied 718 place count 888 transition count 1351
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 722 place count 888 transition count 1347
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 742 place count 888 transition count 1327
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 743 place count 887 transition count 1326
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 744 place count 886 transition count 1325
Applied a total of 744 rules in 729 ms. Remains 886 /1341 variables (removed 455) and now considering 1325/1820 (removed 495) transitions.
[2021-05-16 16:12:24] [INFO ] Flow matrix only has 1286 transitions (discarded 39 similar events)
// Phase 1: matrix 1286 rows 886 cols
[2021-05-16 16:12:24] [INFO ] Computed 22 place invariants in 31 ms
[2021-05-16 16:12:25] [INFO ] Implicit Places using invariants in 675 ms returned []
[2021-05-16 16:12:25] [INFO ] Flow matrix only has 1286 transitions (discarded 39 similar events)
// Phase 1: matrix 1286 rows 886 cols
[2021-05-16 16:12:25] [INFO ] Computed 22 place invariants in 31 ms
[2021-05-16 16:12:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 16:12:27] [INFO ] Implicit Places using invariants and state equation in 2008 ms returned []
Implicit Place search using SMT with State Equation took 2688 ms to find 0 implicit places.
[2021-05-16 16:12:27] [INFO ] Redundant transitions in 33 ms returned []
[2021-05-16 16:12:27] [INFO ] Flow matrix only has 1286 transitions (discarded 39 similar events)
// Phase 1: matrix 1286 rows 886 cols
[2021-05-16 16:12:27] [INFO ] Computed 22 place invariants in 29 ms
[2021-05-16 16:12:28] [INFO ] Dead Transitions using invariants and state equation in 810 ms returned []
Finished structural reductions, in 1 iterations. Remains : 886/1341 places, 1325/1820 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-20b-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s736 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-20b-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-20b-09 finished in 4326 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1341 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1341/1341 places, 1820/1820 transitions.
Graph (trivial) has 1278 edges and 1341 vertex of which 121 / 1341 are part of one of the 20 SCC in 1 ms
Free SCC test removed 101 places
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 0 with 102 rules applied. Total rules applied 103 place count 1239 transition count 1615
Reduce places removed 102 places and 0 transitions.
Iterating post reduction 1 with 102 rules applied. Total rules applied 205 place count 1137 transition count 1615
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 205 place count 1137 transition count 1566
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 303 place count 1088 transition count 1566
Discarding 61 places :
Symmetric choice reduction at 2 with 61 rule applications. Total rules 364 place count 1027 transition count 1505
Iterating global reduction 2 with 61 rules applied. Total rules applied 425 place count 1027 transition count 1505
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 428 place count 1027 transition count 1502
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 428 place count 1027 transition count 1501
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 430 place count 1026 transition count 1501
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 442 place count 1014 transition count 1489
Iterating global reduction 3 with 12 rules applied. Total rules applied 454 place count 1014 transition count 1489
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 465 place count 1014 transition count 1478
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Deduced a syphon composed of 122 places in 0 ms
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 4 with 244 rules applied. Total rules applied 709 place count 892 transition count 1356
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 713 place count 888 transition count 1352
Iterating global reduction 4 with 4 rules applied. Total rules applied 717 place count 888 transition count 1352
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 721 place count 888 transition count 1348
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 741 place count 888 transition count 1328
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 742 place count 887 transition count 1327
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 743 place count 886 transition count 1326
Applied a total of 743 rules in 677 ms. Remains 886 /1341 variables (removed 455) and now considering 1326/1820 (removed 494) transitions.
[2021-05-16 16:12:28] [INFO ] Flow matrix only has 1287 transitions (discarded 39 similar events)
// Phase 1: matrix 1287 rows 886 cols
[2021-05-16 16:12:28] [INFO ] Computed 22 place invariants in 31 ms
[2021-05-16 16:12:29] [INFO ] Implicit Places using invariants in 762 ms returned []
[2021-05-16 16:12:29] [INFO ] Flow matrix only has 1287 transitions (discarded 39 similar events)
// Phase 1: matrix 1287 rows 886 cols
[2021-05-16 16:12:29] [INFO ] Computed 22 place invariants in 29 ms
[2021-05-16 16:12:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 16:12:31] [INFO ] Implicit Places using invariants and state equation in 1601 ms returned []
Implicit Place search using SMT with State Equation took 2367 ms to find 0 implicit places.
[2021-05-16 16:12:31] [INFO ] Redundant transitions in 30 ms returned []
[2021-05-16 16:12:31] [INFO ] Flow matrix only has 1287 transitions (discarded 39 similar events)
// Phase 1: matrix 1287 rows 886 cols
[2021-05-16 16:12:31] [INFO ] Computed 22 place invariants in 29 ms
[2021-05-16 16:12:32] [INFO ] Dead Transitions using invariants and state equation in 1022 ms returned []
Finished structural reductions, in 1 iterations. Remains : 886/1341 places, 1326/1820 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-20b-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s261 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-20b-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-20b-10 finished in 4173 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1341 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1341/1341 places, 1820/1820 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1319 transition count 1798
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1319 transition count 1798
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 47 place count 1319 transition count 1795
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 66 place count 1300 transition count 1776
Iterating global reduction 1 with 19 rules applied. Total rules applied 85 place count 1300 transition count 1776
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 94 place count 1300 transition count 1767
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 103 place count 1291 transition count 1758
Iterating global reduction 2 with 9 rules applied. Total rules applied 112 place count 1291 transition count 1758
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 118 place count 1291 transition count 1752
Applied a total of 118 rules in 225 ms. Remains 1291 /1341 variables (removed 50) and now considering 1752/1820 (removed 68) transitions.
// Phase 1: matrix 1752 rows 1291 cols
[2021-05-16 16:12:32] [INFO ] Computed 22 place invariants in 28 ms
[2021-05-16 16:12:33] [INFO ] Implicit Places using invariants in 1137 ms returned []
// Phase 1: matrix 1752 rows 1291 cols
[2021-05-16 16:12:33] [INFO ] Computed 22 place invariants in 29 ms
[2021-05-16 16:12:35] [INFO ] Implicit Places using invariants and state equation in 2304 ms returned []
Implicit Place search using SMT with State Equation took 3444 ms to find 0 implicit places.
// Phase 1: matrix 1752 rows 1291 cols
[2021-05-16 16:12:36] [INFO ] Computed 22 place invariants in 29 ms
[2021-05-16 16:12:37] [INFO ] Dead Transitions using invariants and state equation in 1844 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1291/1341 places, 1752/1820 transitions.
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-20b-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s1285 1), p1:(EQ s481 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 134 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-20b-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-20b-12 finished in 5615 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1341 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1341/1341 places, 1820/1820 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1320 transition count 1799
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1320 transition count 1799
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 44 place count 1320 transition count 1797
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 63 place count 1301 transition count 1778
Iterating global reduction 1 with 19 rules applied. Total rules applied 82 place count 1301 transition count 1778
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 92 place count 1301 transition count 1768
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 101 place count 1292 transition count 1759
Iterating global reduction 2 with 9 rules applied. Total rules applied 110 place count 1292 transition count 1759
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 116 place count 1292 transition count 1753
Applied a total of 116 rules in 227 ms. Remains 1292 /1341 variables (removed 49) and now considering 1753/1820 (removed 67) transitions.
// Phase 1: matrix 1753 rows 1292 cols
[2021-05-16 16:12:38] [INFO ] Computed 22 place invariants in 28 ms
[2021-05-16 16:12:39] [INFO ] Implicit Places using invariants in 1255 ms returned []
// Phase 1: matrix 1753 rows 1292 cols
[2021-05-16 16:12:39] [INFO ] Computed 22 place invariants in 29 ms
[2021-05-16 16:12:41] [INFO ] Implicit Places using invariants and state equation in 2264 ms returned []
Implicit Place search using SMT with State Equation took 3525 ms to find 0 implicit places.
// Phase 1: matrix 1753 rows 1292 cols
[2021-05-16 16:12:41] [INFO ] Computed 22 place invariants in 37 ms
[2021-05-16 16:12:43] [INFO ] Dead Transitions using invariants and state equation in 1950 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1292/1341 places, 1753/1820 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : FlexibleBarrier-PT-20b-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (EQ s153 1) (EQ s433 1) (EQ s1087 1) (EQ s153 1) (EQ s433 1) (EQ s1087 1)), p0:(EQ s1128 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-20b-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-20b-13 finished in 5839 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X((p0&&G(p1)))&&F((p1&&X(p2))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1341 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1341/1341 places, 1820/1820 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1320 transition count 1799
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1320 transition count 1799
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 45 place count 1320 transition count 1796
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 63 place count 1302 transition count 1778
Iterating global reduction 1 with 18 rules applied. Total rules applied 81 place count 1302 transition count 1778
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 90 place count 1302 transition count 1769
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 98 place count 1294 transition count 1761
Iterating global reduction 2 with 8 rules applied. Total rules applied 106 place count 1294 transition count 1761
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 111 place count 1294 transition count 1756
Applied a total of 111 rules in 218 ms. Remains 1294 /1341 variables (removed 47) and now considering 1756/1820 (removed 64) transitions.
// Phase 1: matrix 1756 rows 1294 cols
[2021-05-16 16:12:44] [INFO ] Computed 22 place invariants in 29 ms
[2021-05-16 16:12:45] [INFO ] Implicit Places using invariants in 1111 ms returned []
// Phase 1: matrix 1756 rows 1294 cols
[2021-05-16 16:12:45] [INFO ] Computed 22 place invariants in 28 ms
[2021-05-16 16:12:47] [INFO ] Implicit Places using invariants and state equation in 2161 ms returned []
Implicit Place search using SMT with State Equation took 3274 ms to find 0 implicit places.
// Phase 1: matrix 1756 rows 1294 cols
[2021-05-16 16:12:47] [INFO ] Computed 22 place invariants in 30 ms
[2021-05-16 16:12:49] [INFO ] Dead Transitions using invariants and state equation in 2024 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1294/1341 places, 1756/1820 transitions.
Stuttering acceptance computed with spot in 193 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (OR (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-20b-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(AND p1 p0), acceptance={} source=1 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=p1, acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 1}, { cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s295 1), p0:(EQ s568 1), p2:(EQ s696 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 131 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-20b-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-20b-14 finished in 5737 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1341 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1341/1341 places, 1820/1820 transitions.
Graph (trivial) has 1276 edges and 1341 vertex of which 121 / 1341 are part of one of the 20 SCC in 0 ms
Free SCC test removed 101 places
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 101 place count 1239 transition count 1617
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 201 place count 1139 transition count 1617
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 50 Pre rules applied. Total rules applied 201 place count 1139 transition count 1567
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 301 place count 1089 transition count 1567
Discarding 60 places :
Symmetric choice reduction at 2 with 60 rule applications. Total rules 361 place count 1029 transition count 1507
Iterating global reduction 2 with 60 rules applied. Total rules applied 421 place count 1029 transition count 1507
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 424 place count 1029 transition count 1504
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 436 place count 1017 transition count 1492
Iterating global reduction 3 with 12 rules applied. Total rules applied 448 place count 1017 transition count 1492
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 459 place count 1017 transition count 1481
Performed 123 Post agglomeration using F-continuation condition.Transition count delta: 123
Deduced a syphon composed of 123 places in 1 ms
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 4 with 246 rules applied. Total rules applied 705 place count 894 transition count 1358
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 709 place count 890 transition count 1354
Iterating global reduction 4 with 4 rules applied. Total rules applied 713 place count 890 transition count 1354
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 717 place count 890 transition count 1350
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 5 with 20 rules applied. Total rules applied 737 place count 890 transition count 1330
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 738 place count 889 transition count 1329
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 739 place count 888 transition count 1328
Applied a total of 739 rules in 619 ms. Remains 888 /1341 variables (removed 453) and now considering 1328/1820 (removed 492) transitions.
[2021-05-16 16:12:50] [INFO ] Flow matrix only has 1289 transitions (discarded 39 similar events)
// Phase 1: matrix 1289 rows 888 cols
[2021-05-16 16:12:50] [INFO ] Computed 22 place invariants in 30 ms
[2021-05-16 16:12:51] [INFO ] Implicit Places using invariants in 968 ms returned []
[2021-05-16 16:12:51] [INFO ] Flow matrix only has 1289 transitions (discarded 39 similar events)
// Phase 1: matrix 1289 rows 888 cols
[2021-05-16 16:12:51] [INFO ] Computed 22 place invariants in 30 ms
[2021-05-16 16:12:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 16:12:52] [INFO ] Implicit Places using invariants and state equation in 1785 ms returned []
Implicit Place search using SMT with State Equation took 2756 ms to find 0 implicit places.
[2021-05-16 16:12:52] [INFO ] Redundant transitions in 31 ms returned []
[2021-05-16 16:12:52] [INFO ] Flow matrix only has 1289 transitions (discarded 39 similar events)
// Phase 1: matrix 1289 rows 888 cols
[2021-05-16 16:12:52] [INFO ] Computed 22 place invariants in 31 ms
[2021-05-16 16:12:54] [INFO ] Dead Transitions using invariants and state equation in 1409 ms returned []
Finished structural reductions, in 1 iterations. Remains : 888/1341 places, 1328/1820 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-20b-15 automaton TGBA [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:(AND (EQ s814 1) (EQ s52 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-20b-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-20b-15 finished in 4908 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1929601529598446036
[2021-05-16 16:12:54] [INFO ] Too many transitions (1820) to apply POR reductions. Disabling POR matrices.
[2021-05-16 16:12:54] [INFO ] Applying decomposition
[2021-05-16 16:12:54] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1929601529598446036
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin1929601529598446036]
[2021-05-16 16:12:54] [INFO ] Flatten gal took : 51 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph6096737704861160561.txt, -o, /tmp/graph6096737704861160561.bin, -w, /tmp/graph6096737704861160561.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph6096737704861160561.bin, -l, -1, -v, -w, /tmp/graph6096737704861160561.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 16:12:54] [INFO ] Decomposing Gal with order
[2021-05-16 16:12:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 16:12:55] [INFO ] Removed a total of 551 redundant transitions.
[2021-05-16 16:12:55] [INFO ] Flatten gal took : 289 ms
[2021-05-16 16:12:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 28 ms.
[2021-05-16 16:12:55] [INFO ] Time to serialize gal into /tmp/LTLFireability944758336662490070.gal : 21 ms
[2021-05-16 16:12:55] [INFO ] Time to serialize properties into /tmp/LTLFireability14792263965064312419.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability944758336662490070.gal, -t, CGAL, -LTL, /tmp/LTLFireability14792263965064312419.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability944758336662490070.gal -t CGAL -LTL /tmp/LTLFireability14792263965064312419.ltl -c -stutter-deadlock
Read 2 LTL properties
Checking formula 0 : !((F(G(("(i8.u83.p1316==1)")||(X((X(F("(i6.u63.p939==0)")))U((("(i20.u224.p5357!=0)")&&(X(F("(i6.u63.p939==0)"))))||(G(X(F("(i6.u63.p939==0)")))))))))))
Formula 0 simplified : !FG("(i8.u83.p1316==1)" | X(XF"(i6.u63.p939==0)" U (("(i20.u224.p5357!=0)" & XF"(i6.u63.p939==0)") | GXF"(i6.u63.p939==0)")))
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin1929601529598446036] killed by timeout after 27 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin1929601529598446036] killed by timeout after 27 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-16 16:35:53] [INFO ] Applying decomposition
[2021-05-16 16:35:54] [INFO ] Flatten gal took : 908 ms
[2021-05-16 16:35:54] [INFO ] Decomposing Gal with order
[2021-05-16 16:35:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 16:35:58] [INFO ] Removed a total of 503 redundant transitions.
[2021-05-16 16:35:58] [INFO ] Flatten gal took : 1922 ms
[2021-05-16 16:36:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 1629 labels/synchronizations in 4109 ms.
[2021-05-16 16:36:03] [INFO ] Time to serialize gal into /tmp/LTLFireability4660743313087383915.gal : 66 ms
[2021-05-16 16:36:03] [INFO ] Time to serialize properties into /tmp/LTLFireability1723335034086288539.ltl : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability4660743313087383915.gal, -t, CGAL, -LTL, /tmp/LTLFireability1723335034086288539.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability4660743313087383915.gal -t CGAL -LTL /tmp/LTLFireability1723335034086288539.ltl -c -stutter-deadlock
Read 2 LTL properties
Checking formula 0 : !((F(G(("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u27.p1316==1)")||(X((X(F("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u25.p939==0)")))U((("(i1.u41.p5357!=0)")&&(X(F("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u25.p939==0)"))))||(G(X(F("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u25.p939==0)")))))))))))
Formula 0 simplified : !FG("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u27.p1316==1)" | X(XF"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u25.p939==0)" U (("(i1.u41.p5357!=0)" & XF"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u25.p939==0)") | GXF"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u25.p939==0)")))
Detected timeout of ITS tools.
[2021-05-16 16:59:06] [INFO ] Flatten gal took : 527 ms
[2021-05-16 16:59:11] [INFO ] Input system was already deterministic with 1820 transitions.
[2021-05-16 16:59:11] [INFO ] Transformed 1341 places.
[2021-05-16 16:59:11] [INFO ] Transformed 1820 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-16 16:59:12] [INFO ] Time to serialize gal into /tmp/LTLFireability13442308650221595253.gal : 41 ms
[2021-05-16 16:59:12] [INFO ] Time to serialize properties into /tmp/LTLFireability11016083644382376862.ltl : 9 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability13442308650221595253.gal, -t, CGAL, -LTL, /tmp/LTLFireability11016083644382376862.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability13442308650221595253.gal -t CGAL -LTL /tmp/LTLFireability11016083644382376862.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G(("(p1316==1)")||(X((X(F("(p939==0)")))U((("(p5357!=0)")&&(X(F("(p939==0)"))))||(G(X(F("(p939==0)")))))))))))
Formula 0 simplified : !FG("(p1316==1)" | X(XF"(p939==0)" U (("(p5357!=0)" & XF"(p939==0)") | GXF"(p939==0)")))
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="FlexibleBarrier-PT-20b"
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 FlexibleBarrier-PT-20b, 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 r102-smll-162075331200141"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-20b.tgz
mv FlexibleBarrier-PT-20b 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 '
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 ;