About the Execution of ITS-Tools for FlexibleBarrier-PT-18b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16229.684 | 3600000.00 | 12667821.00 | 2074.20 | F?FFF?FF?FFTF??? | 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-162075331100125.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-18b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r102-smll-162075331100125
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 159K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 87K 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 3.6K Mar 28 16:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 4.1K Mar 23 11:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 23 11:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 19:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 19:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 1.2M 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-18b-00
FORMULA_NAME FlexibleBarrier-PT-18b-01
FORMULA_NAME FlexibleBarrier-PT-18b-02
FORMULA_NAME FlexibleBarrier-PT-18b-03
FORMULA_NAME FlexibleBarrier-PT-18b-04
FORMULA_NAME FlexibleBarrier-PT-18b-05
FORMULA_NAME FlexibleBarrier-PT-18b-06
FORMULA_NAME FlexibleBarrier-PT-18b-07
FORMULA_NAME FlexibleBarrier-PT-18b-08
FORMULA_NAME FlexibleBarrier-PT-18b-09
FORMULA_NAME FlexibleBarrier-PT-18b-10
FORMULA_NAME FlexibleBarrier-PT-18b-11
FORMULA_NAME FlexibleBarrier-PT-18b-12
FORMULA_NAME FlexibleBarrier-PT-18b-13
FORMULA_NAME FlexibleBarrier-PT-18b-14
FORMULA_NAME FlexibleBarrier-PT-18b-15
=== Now, execution of the tool begins
BK_START 1621167047438
Running Version 0
[2021-05-16 12:10:49] [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 12:10:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 12:10:50] [INFO ] Load time of PNML (sax parser for PT used): 364 ms
[2021-05-16 12:10:50] [INFO ] Transformed 4370 places.
[2021-05-16 12:10:50] [INFO ] Transformed 5037 transitions.
[2021-05-16 12:10:50] [INFO ] Found NUPN structural information;
[2021-05-16 12:10:50] [INFO ] Parsed PT model containing 4370 places and 5037 transitions in 487 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 12:10:50] [INFO ] Initial state test concluded for 2 properties.
FORMULA FlexibleBarrier-PT-18b-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 4370 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4370/4370 places, 5037/5037 transitions.
Discarding 1817 places :
Symmetric choice reduction at 0 with 1817 rule applications. Total rules 1817 place count 2553 transition count 3220
Iterating global reduction 0 with 1817 rules applied. Total rules applied 3634 place count 2553 transition count 3220
Discarding 861 places :
Symmetric choice reduction at 0 with 861 rule applications. Total rules 4495 place count 1692 transition count 2359
Iterating global reduction 0 with 861 rules applied. Total rules applied 5356 place count 1692 transition count 2359
Discarding 557 places :
Symmetric choice reduction at 0 with 557 rule applications. Total rules 5913 place count 1135 transition count 1802
Iterating global reduction 0 with 557 rules applied. Total rules applied 6470 place count 1135 transition count 1802
Ensure Unique test removed 272 transitions
Reduce isomorphic transitions removed 272 transitions.
Iterating post reduction 0 with 272 rules applied. Total rules applied 6742 place count 1135 transition count 1530
Applied a total of 6742 rules in 1188 ms. Remains 1135 /4370 variables (removed 3235) and now considering 1530/5037 (removed 3507) transitions.
// Phase 1: matrix 1530 rows 1135 cols
[2021-05-16 12:10:52] [INFO ] Computed 20 place invariants in 80 ms
[2021-05-16 12:10:53] [INFO ] Implicit Places using invariants in 1185 ms returned []
// Phase 1: matrix 1530 rows 1135 cols
[2021-05-16 12:10:53] [INFO ] Computed 20 place invariants in 42 ms
[2021-05-16 12:10:54] [INFO ] Implicit Places using invariants and state equation in 1717 ms returned []
Implicit Place search using SMT with State Equation took 2949 ms to find 0 implicit places.
// Phase 1: matrix 1530 rows 1135 cols
[2021-05-16 12:10:54] [INFO ] Computed 20 place invariants in 34 ms
[2021-05-16 12:10:56] [INFO ] Dead Transitions using invariants and state equation in 1574 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1135/4370 places, 1530/5037 transitions.
[2021-05-16 12:10:56] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-16 12:10:56] [INFO ] Flatten gal took : 210 ms
FORMULA FlexibleBarrier-PT-18b-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-18b-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 12:10:57] [INFO ] Flatten gal took : 122 ms
[2021-05-16 12:10:57] [INFO ] Input system was already deterministic with 1530 transitions.
Incomplete random walk after 100000 steps, including 806 resets, run finished after 678 ms. (steps per millisecond=147 ) properties (out of 27) seen :8
Running SMT prover for 19 properties.
// Phase 1: matrix 1530 rows 1135 cols
[2021-05-16 12:10:58] [INFO ] Computed 20 place invariants in 24 ms
[2021-05-16 12:10:58] [INFO ] [Real]Absence check using 20 positive place invariants in 26 ms returned sat
[2021-05-16 12:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:10:58] [INFO ] [Real]Absence check using state equation in 658 ms returned sat
[2021-05-16 12:10:59] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 157 ms.
[2021-05-16 12:10:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:10:59] [INFO ] [Nat]Absence check using 20 positive place invariants in 28 ms returned sat
[2021-05-16 12:10:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:11:00] [INFO ] [Nat]Absence check using state equation in 666 ms returned sat
[2021-05-16 12:11:00] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 117 ms.
[2021-05-16 12:11:13] [INFO ] Added : 669 causal constraints over 134 iterations in 13017 ms. Result :sat
[2021-05-16 12:11:13] [INFO ] [Real]Absence check using 20 positive place invariants in 23 ms returned sat
[2021-05-16 12:11:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:11:14] [INFO ] [Real]Absence check using state equation in 671 ms returned sat
[2021-05-16 12:11:14] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 104 ms.
[2021-05-16 12:11:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:11:15] [INFO ] [Nat]Absence check using 20 positive place invariants in 28 ms returned sat
[2021-05-16 12:11:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:11:15] [INFO ] [Nat]Absence check using state equation in 633 ms returned sat
[2021-05-16 12:11:15] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 94 ms.
[2021-05-16 12:11:28] [INFO ] Added : 662 causal constraints over 133 iterations in 12581 ms. Result :sat
[2021-05-16 12:11:28] [INFO ] [Real]Absence check using 20 positive place invariants in 25 ms returned sat
[2021-05-16 12:11:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:11:29] [INFO ] [Real]Absence check using state equation in 665 ms returned sat
[2021-05-16 12:11:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:11:29] [INFO ] [Nat]Absence check using 20 positive place invariants in 25 ms returned sat
[2021-05-16 12:11:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:11:30] [INFO ] [Nat]Absence check using state equation in 636 ms returned sat
[2021-05-16 12:11:30] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 106 ms.
[2021-05-16 12:11:42] [INFO ] Added : 663 causal constraints over 133 iterations in 12579 ms. Result :sat
[2021-05-16 12:11:42] [INFO ] [Real]Absence check using 20 positive place invariants in 24 ms returned sat
[2021-05-16 12:11:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:11:43] [INFO ] [Real]Absence check using state equation in 666 ms returned sat
[2021-05-16 12:11:43] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 108 ms.
[2021-05-16 12:11:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:11:44] [INFO ] [Nat]Absence check using 20 positive place invariants in 27 ms returned sat
[2021-05-16 12:11:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:11:44] [INFO ] [Nat]Absence check using state equation in 661 ms returned sat
[2021-05-16 12:11:44] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 102 ms.
[2021-05-16 12:11:57] [INFO ] Added : 665 causal constraints over 133 iterations in 12741 ms. Result :sat
[2021-05-16 12:11:57] [INFO ] [Real]Absence check using 20 positive place invariants in 24 ms returned sat
[2021-05-16 12:11:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:11:58] [INFO ] [Real]Absence check using state equation in 642 ms returned sat
[2021-05-16 12:11:58] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 97 ms.
[2021-05-16 12:11:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:11:59] [INFO ] [Nat]Absence check using 20 positive place invariants in 26 ms returned sat
[2021-05-16 12:11:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:11:59] [INFO ] [Nat]Absence check using state equation in 628 ms returned sat
[2021-05-16 12:11:59] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 101 ms.
[2021-05-16 12:12:12] [INFO ] Added : 659 causal constraints over 132 iterations in 12614 ms. Result :sat
[2021-05-16 12:12:12] [INFO ] [Real]Absence check using 20 positive place invariants in 27 ms returned sat
[2021-05-16 12:12:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:12:13] [INFO ] [Real]Absence check using state equation in 662 ms returned sat
[2021-05-16 12:12:13] [INFO ] Deduced a trap composed of 150 places in 672 ms of which 8 ms to minimize.
[2021-05-16 12:12:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 809 ms
[2021-05-16 12:12:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:12:14] [INFO ] [Nat]Absence check using 20 positive place invariants in 28 ms returned sat
[2021-05-16 12:12:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:12:15] [INFO ] [Nat]Absence check using state equation in 675 ms returned sat
[2021-05-16 12:12:15] [INFO ] Deduced a trap composed of 150 places in 656 ms of which 2 ms to minimize.
[2021-05-16 12:12:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 795 ms
[2021-05-16 12:12:15] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 158 ms.
[2021-05-16 12:12:29] [INFO ] Added : 672 causal constraints over 135 iterations in 13416 ms. Result :sat
[2021-05-16 12:12:29] [INFO ] [Real]Absence check using 20 positive place invariants in 27 ms returned sat
[2021-05-16 12:12:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:12:30] [INFO ] [Real]Absence check using state equation in 618 ms returned sat
[2021-05-16 12:12:30] [INFO ] Deduced a trap composed of 146 places in 136 ms of which 1 ms to minimize.
[2021-05-16 12:12:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 244 ms
[2021-05-16 12:12:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:12:30] [INFO ] [Nat]Absence check using 20 positive place invariants in 29 ms returned sat
[2021-05-16 12:12:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:12:31] [INFO ] [Nat]Absence check using state equation in 662 ms returned sat
[2021-05-16 12:12:31] [INFO ] Deduced a trap composed of 146 places in 142 ms of which 2 ms to minimize.
[2021-05-16 12:12:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 257 ms
[2021-05-16 12:12:31] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 121 ms.
[2021-05-16 12:12:44] [INFO ] Added : 664 causal constraints over 133 iterations in 12925 ms. Result :sat
[2021-05-16 12:12:44] [INFO ] [Real]Absence check using 20 positive place invariants in 25 ms returned sat
[2021-05-16 12:12:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:12:45] [INFO ] [Real]Absence check using state equation in 659 ms returned sat
[2021-05-16 12:12:45] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 100 ms.
[2021-05-16 12:12:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:12:45] [INFO ] [Nat]Absence check using 20 positive place invariants in 27 ms returned sat
[2021-05-16 12:12:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:12:46] [INFO ] [Nat]Absence check using state equation in 666 ms returned sat
[2021-05-16 12:12:46] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 98 ms.
[2021-05-16 12:13:00] [INFO ] Added : 675 causal constraints over 135 iterations in 13494 ms. Result :sat
[2021-05-16 12:13:00] [INFO ] [Real]Absence check using 20 positive place invariants in 27 ms returned sat
[2021-05-16 12:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:13:00] [INFO ] [Real]Absence check using state equation in 669 ms returned sat
[2021-05-16 12:13:01] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 93 ms.
[2021-05-16 12:13:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:13:01] [INFO ] [Nat]Absence check using 20 positive place invariants in 25 ms returned sat
[2021-05-16 12:13:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:13:02] [INFO ] [Nat]Absence check using state equation in 646 ms returned sat
[2021-05-16 12:13:02] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 98 ms.
[2021-05-16 12:13:14] [INFO ] Added : 661 causal constraints over 133 iterations in 12718 ms. Result :sat
[2021-05-16 12:13:15] [INFO ] [Real]Absence check using 20 positive place invariants in 24 ms returned sat
[2021-05-16 12:13:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:13:15] [INFO ] [Real]Absence check using state equation in 671 ms returned sat
[2021-05-16 12:13:16] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 92 ms.
[2021-05-16 12:13:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:13:16] [INFO ] [Nat]Absence check using 20 positive place invariants in 26 ms returned sat
[2021-05-16 12:13:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:13:17] [INFO ] [Nat]Absence check using state equation in 655 ms returned sat
[2021-05-16 12:13:17] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 98 ms.
[2021-05-16 12:13:29] [INFO ] Added : 659 causal constraints over 132 iterations in 12742 ms. Result :sat
[2021-05-16 12:13:30] [INFO ] [Real]Absence check using 20 positive place invariants in 25 ms returned sat
[2021-05-16 12:13:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:13:30] [INFO ] [Real]Absence check using state equation in 642 ms returned sat
[2021-05-16 12:13:30] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 98 ms.
[2021-05-16 12:13:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:13:31] [INFO ] [Nat]Absence check using 20 positive place invariants in 26 ms returned sat
[2021-05-16 12:13:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:13:31] [INFO ] [Nat]Absence check using state equation in 653 ms returned sat
[2021-05-16 12:13:32] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 97 ms.
[2021-05-16 12:13:45] [INFO ] Added : 668 causal constraints over 134 iterations in 13234 ms. Result :sat
[2021-05-16 12:13:45] [INFO ] [Real]Absence check using 20 positive place invariants in 25 ms returned sat
[2021-05-16 12:13:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:13:46] [INFO ] [Real]Absence check using state equation in 644 ms returned sat
[2021-05-16 12:13:46] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 113 ms.
[2021-05-16 12:13:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:13:46] [INFO ] [Nat]Absence check using 20 positive place invariants in 27 ms returned sat
[2021-05-16 12:13:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:13:47] [INFO ] [Nat]Absence check using state equation in 630 ms returned sat
[2021-05-16 12:13:47] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 96 ms.
[2021-05-16 12:13:59] [INFO ] Added : 664 causal constraints over 133 iterations in 12518 ms. Result :sat
[2021-05-16 12:14:00] [INFO ] [Real]Absence check using 20 positive place invariants in 25 ms returned sat
[2021-05-16 12:14:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:14:00] [INFO ] [Real]Absence check using state equation in 635 ms returned sat
[2021-05-16 12:14:00] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 91 ms.
[2021-05-16 12:14:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:14:01] [INFO ] [Nat]Absence check using 20 positive place invariants in 26 ms returned sat
[2021-05-16 12:14:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:14:01] [INFO ] [Nat]Absence check using state equation in 632 ms returned sat
[2021-05-16 12:14:02] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 101 ms.
[2021-05-16 12:14:14] [INFO ] Added : 669 causal constraints over 134 iterations in 12886 ms. Result :sat
[2021-05-16 12:14:15] [INFO ] [Real]Absence check using 20 positive place invariants in 24 ms returned sat
[2021-05-16 12:14:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:14:15] [INFO ] [Real]Absence check using state equation in 648 ms returned sat
[2021-05-16 12:14:15] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 95 ms.
[2021-05-16 12:14:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:14:16] [INFO ] [Nat]Absence check using 20 positive place invariants in 27 ms returned sat
[2021-05-16 12:14:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:14:16] [INFO ] [Nat]Absence check using state equation in 635 ms returned sat
[2021-05-16 12:14:17] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 97 ms.
[2021-05-16 12:14:29] [INFO ] Added : 671 causal constraints over 135 iterations in 12889 ms. Result :sat
[2021-05-16 12:14:30] [INFO ] [Real]Absence check using 20 positive place invariants in 24 ms returned sat
[2021-05-16 12:14:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:14:30] [INFO ] [Real]Absence check using state equation in 641 ms returned sat
[2021-05-16 12:14:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:14:30] [INFO ] [Nat]Absence check using 20 positive place invariants in 24 ms returned sat
[2021-05-16 12:14:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:14:31] [INFO ] [Nat]Absence check using state equation in 635 ms returned sat
[2021-05-16 12:14:31] [INFO ] Deduced a trap composed of 52 places in 136 ms of which 2 ms to minimize.
[2021-05-16 12:14:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 248 ms
[2021-05-16 12:14:31] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 95 ms.
[2021-05-16 12:14:44] [INFO ] Added : 662 causal constraints over 133 iterations in 12634 ms. Result :sat
[2021-05-16 12:14:44] [INFO ] [Real]Absence check using 20 positive place invariants in 23 ms returned sat
[2021-05-16 12:14:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:14:45] [INFO ] [Real]Absence check using state equation in 634 ms returned sat
[2021-05-16 12:14:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:14:45] [INFO ] [Nat]Absence check using 20 positive place invariants in 24 ms returned sat
[2021-05-16 12:14:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:14:46] [INFO ] [Nat]Absence check using state equation in 625 ms returned sat
[2021-05-16 12:14:46] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 93 ms.
[2021-05-16 12:14:59] [INFO ] Deduced a trap composed of 345 places in 444 ms of which 2 ms to minimize.
[2021-05-16 12:14:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 615 ms
[2021-05-16 12:14:59] [INFO ] Added : 670 causal constraints over 135 iterations in 13426 ms. Result :sat
[2021-05-16 12:14:59] [INFO ] [Real]Absence check using 20 positive place invariants in 25 ms returned sat
[2021-05-16 12:14:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:15:00] [INFO ] [Real]Absence check using state equation in 636 ms returned sat
[2021-05-16 12:15:00] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 110 ms.
[2021-05-16 12:15:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:15:00] [INFO ] [Nat]Absence check using 20 positive place invariants in 27 ms returned sat
[2021-05-16 12:15:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:15:01] [INFO ] [Nat]Absence check using state equation in 638 ms returned sat
[2021-05-16 12:15:01] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 95 ms.
[2021-05-16 12:15:14] [INFO ] Added : 661 causal constraints over 133 iterations in 12754 ms. Result :sat
[2021-05-16 12:15:14] [INFO ] [Real]Absence check using 20 positive place invariants in 22 ms returned sat
[2021-05-16 12:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:15:15] [INFO ] [Real]Absence check using state equation in 588 ms returned sat
[2021-05-16 12:15:15] [INFO ] Deduced a trap composed of 154 places in 598 ms of which 2 ms to minimize.
[2021-05-16 12:15:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 732 ms
[2021-05-16 12:15:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:15:16] [INFO ] [Nat]Absence check using 20 positive place invariants in 37 ms returned sat
[2021-05-16 12:15:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:15:16] [INFO ] [Nat]Absence check using state equation in 647 ms returned sat
[2021-05-16 12:15:17] [INFO ] Deduced a trap composed of 154 places in 595 ms of which 1 ms to minimize.
[2021-05-16 12:15:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 710 ms
[2021-05-16 12:15:17] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 92 ms.
[2021-05-16 12:15:30] [INFO ] Added : 657 causal constraints over 132 iterations in 12805 ms. Result :sat
[2021-05-16 12:15:30] [INFO ] [Real]Absence check using 20 positive place invariants in 23 ms returned sat
[2021-05-16 12:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:15:31] [INFO ] [Real]Absence check using state equation in 591 ms returned sat
[2021-05-16 12:15:31] [INFO ] Deduced a trap composed of 162 places in 543 ms of which 1 ms to minimize.
[2021-05-16 12:15:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 642 ms
[2021-05-16 12:15:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:15:32] [INFO ] [Nat]Absence check using 20 positive place invariants in 24 ms returned sat
[2021-05-16 12:15:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:15:32] [INFO ] [Nat]Absence check using state equation in 585 ms returned sat
[2021-05-16 12:15:33] [INFO ] Deduced a trap composed of 162 places in 581 ms of which 1 ms to minimize.
[2021-05-16 12:15:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 729 ms
[2021-05-16 12:15:33] [INFO ] Computed and/alt/rep : 1489/3380/1489 causal constraints (skipped 40 transitions) in 138 ms.
[2021-05-16 12:15:46] [INFO ] Added : 665 causal constraints over 133 iterations in 12897 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1135/1135 places, 1530/1530 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1115 transition count 1510
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1115 transition count 1510
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 42 place count 1115 transition count 1508
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 59 place count 1098 transition count 1491
Iterating global reduction 1 with 17 rules applied. Total rules applied 76 place count 1098 transition count 1491
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 86 place count 1098 transition count 1481
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 92 place count 1092 transition count 1475
Iterating global reduction 2 with 6 rules applied. Total rules applied 98 place count 1092 transition count 1475
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 101 place count 1092 transition count 1472
Applied a total of 101 rules in 703 ms. Remains 1092 /1135 variables (removed 43) and now considering 1472/1530 (removed 58) transitions.
// Phase 1: matrix 1472 rows 1092 cols
[2021-05-16 12:15:47] [INFO ] Computed 20 place invariants in 22 ms
[2021-05-16 12:15:47] [INFO ] Implicit Places using invariants in 872 ms returned []
// Phase 1: matrix 1472 rows 1092 cols
[2021-05-16 12:15:47] [INFO ] Computed 20 place invariants in 21 ms
[2021-05-16 12:15:49] [INFO ] Implicit Places using invariants and state equation in 1549 ms returned []
Implicit Place search using SMT with State Equation took 2423 ms to find 0 implicit places.
// Phase 1: matrix 1472 rows 1092 cols
[2021-05-16 12:15:49] [INFO ] Computed 20 place invariants in 24 ms
[2021-05-16 12:15:51] [INFO ] Dead Transitions using invariants and state equation in 1567 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1092/1135 places, 1472/1530 transitions.
Stuttering acceptance computed with spot in 319 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FlexibleBarrier-PT-18b-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(EQ s22 1), p0:(AND (EQ s427 1) (EQ s750 1) (EQ s956 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, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 134 steps with 0 reset in 6 ms.
FORMULA FlexibleBarrier-PT-18b-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-00 finished in 5093 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((p0||X(F(((p1&&X(p2))||G(p2)))))) U G(p3)))], workingDir=/home/mcc/execution]
Support contains 5 out of 1135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1135/1135 places, 1530/1530 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1115 transition count 1510
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1115 transition count 1510
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 42 place count 1115 transition count 1508
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 59 place count 1098 transition count 1491
Iterating global reduction 1 with 17 rules applied. Total rules applied 76 place count 1098 transition count 1491
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 86 place count 1098 transition count 1481
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 92 place count 1092 transition count 1475
Iterating global reduction 2 with 6 rules applied. Total rules applied 98 place count 1092 transition count 1475
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 101 place count 1092 transition count 1472
Applied a total of 101 rules in 187 ms. Remains 1092 /1135 variables (removed 43) and now considering 1472/1530 (removed 58) transitions.
// Phase 1: matrix 1472 rows 1092 cols
[2021-05-16 12:15:51] [INFO ] Computed 20 place invariants in 23 ms
[2021-05-16 12:15:52] [INFO ] Implicit Places using invariants in 863 ms returned []
// Phase 1: matrix 1472 rows 1092 cols
[2021-05-16 12:15:52] [INFO ] Computed 20 place invariants in 23 ms
[2021-05-16 12:15:53] [INFO ] Implicit Places using invariants and state equation in 1518 ms returned []
Implicit Place search using SMT with State Equation took 2386 ms to find 0 implicit places.
// Phase 1: matrix 1472 rows 1092 cols
[2021-05-16 12:15:54] [INFO ] Computed 20 place invariants in 29 ms
[2021-05-16 12:15:55] [INFO ] Dead Transitions using invariants and state equation in 1656 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1092/1135 places, 1472/1530 transitions.
Stuttering acceptance computed with spot in 308 ms :[(NOT p3), (NOT p2), (AND (NOT p0) (NOT p2) p3), (OR (AND p0 (NOT p2) (NOT p3)) (AND p1 (NOT p2) (NOT p3))), (NOT p2), (OR (AND p0 (NOT p2) (NOT p3)) (AND p1 (NOT p2) (NOT p3)))]
Running random walk in product with property : FlexibleBarrier-PT-18b-01 automaton TGBA [mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=p3, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p3), acceptance={} source=0 dest: 2}, { cond=(AND p3 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 4}, { cond=(AND p1 p2), acceptance={} source=1 dest: 4}], [{ cond=(AND p3 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=p3, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p3) p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p3 p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) p1), acceptance={} source=3 dest: 4}, { cond=(AND p3 p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p3) p0 (NOT p1) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p3 p0 (NOT p1) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p3) p1 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p3 p1 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=0, aps=[p3:(AND (EQ s233 1) (EQ s546 1) (EQ s993 1)), p0:(EQ s1086 1), p1:(NEQ s195 0), p2:(NEQ s195 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1546 reset in 492 ms.
Product exploration explored 100000 steps with 1592 reset in 418 ms.
Knowledge obtained : [(NOT p3), (NOT p0), (NOT p1), p2]
Stuttering acceptance computed with spot in 257 ms :[(NOT p3), (NOT p2), (AND (NOT p0) (NOT p2) p3), (OR (AND p0 (NOT p2) (NOT p3)) (AND p1 (NOT p2) (NOT p3))), (NOT p2), (OR (AND p0 (NOT p2) (NOT p3)) (AND p1 (NOT p2) (NOT p3)))]
Product exploration explored 100000 steps with 1597 reset in 355 ms.
Product exploration explored 100000 steps with 1540 reset in 386 ms.
[2021-05-16 12:15:58] [INFO ] Flatten gal took : 80 ms
[2021-05-16 12:15:58] [INFO ] Flatten gal took : 79 ms
[2021-05-16 12:15:58] [INFO ] Time to serialize gal into /tmp/LTL7846276860825151759.gal : 39 ms
[2021-05-16 12:15:58] [INFO ] Time to serialize properties into /tmp/LTL13855335871732109554.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/LTL7846276860825151759.gal, -t, CGAL, -LTL, /tmp/LTL13855335871732109554.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/LTL7846276860825151759.gal -t CGAL -LTL /tmp/LTL13855335871732109554.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((G(("(p4355==1)")||(X(F((("(p691!=0)")&&(X("(p691!=1)")))||(G("(p691!=1)")))))))U(G("(((p834==1)&&(p2073==1))&&(p3891==1))"))))
Formula 0 simplified : !(G("(p4355==1)" | XF(("(p691!=0)" & X"(p691!=1)") | G"(p691!=1)")) U G"(((p834==1)&&(p2073==1))&&(p3891==1))")
Detected timeout of ITS tools.
[2021-05-16 12:16:13] [INFO ] Flatten gal took : 67 ms
[2021-05-16 12:16:13] [INFO ] Applying decomposition
[2021-05-16 12:16:13] [INFO ] Flatten gal took : 63 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/graph6550997992043673072.txt, -o, /tmp/graph6550997992043673072.bin, -w, /tmp/graph6550997992043673072.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/graph6550997992043673072.bin, -l, -1, -v, -w, /tmp/graph6550997992043673072.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 12:16:14] [INFO ] Decomposing Gal with order
[2021-05-16 12:16:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 12:16:14] [INFO ] Removed a total of 415 redundant transitions.
[2021-05-16 12:16:15] [INFO ] Flatten gal took : 691 ms
[2021-05-16 12:16:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 38 ms.
[2021-05-16 12:16:15] [INFO ] Time to serialize gal into /tmp/LTL1611155071188724632.gal : 25 ms
[2021-05-16 12:16:15] [INFO ] Time to serialize properties into /tmp/LTL5003479903475808672.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/LTL1611155071188724632.gal, -t, CGAL, -LTL, /tmp/LTL5003479903475808672.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/LTL1611155071188724632.gal -t CGAL -LTL /tmp/LTL5003479903475808672.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((G(("(u193.p4355==1)")||(X(F((("(i6.u55.p691!=0)")&&(X("(i6.u55.p691!=1)")))||(G("(i6.u55.p691!=1)")))))))U(G("(((i6.u54.p834==1)&&(i15.u138.p2073==1))&&(u193.p3891==1))"))))
Formula 0 simplified : !(G("(u193.p4355==1)" | XF(("(i6.u55.p691!=0)" & X"(i6.u55.p691!=1)") | G"(i6.u55.p691!=1)")) U G"(((i6.u54.p834==1)&&(i15.u138.p2073==1))&&(u193.p3891==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9850172922764658373
[2021-05-16 12:16:30] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9850172922764658373
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/ltsmin9850172922764658373]
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/ltsmin9850172922764658373] 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/ltsmin9850172922764658373] 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-18b-01 finished in 39838 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(F(p0))&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1135/1135 places, 1530/1530 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1114 transition count 1509
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1114 transition count 1509
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 1114 transition count 1506
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 62 place count 1097 transition count 1489
Iterating global reduction 1 with 17 rules applied. Total rules applied 79 place count 1097 transition count 1489
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 90 place count 1097 transition count 1478
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 95 place count 1092 transition count 1473
Iterating global reduction 2 with 5 rules applied. Total rules applied 100 place count 1092 transition count 1473
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 102 place count 1092 transition count 1471
Applied a total of 102 rules in 186 ms. Remains 1092 /1135 variables (removed 43) and now considering 1471/1530 (removed 59) transitions.
// Phase 1: matrix 1471 rows 1092 cols
[2021-05-16 12:16:31] [INFO ] Computed 20 place invariants in 21 ms
[2021-05-16 12:16:32] [INFO ] Implicit Places using invariants in 830 ms returned []
// Phase 1: matrix 1471 rows 1092 cols
[2021-05-16 12:16:32] [INFO ] Computed 20 place invariants in 26 ms
[2021-05-16 12:16:33] [INFO ] Implicit Places using invariants and state equation in 1599 ms returned []
Implicit Place search using SMT with State Equation took 2436 ms to find 0 implicit places.
// Phase 1: matrix 1471 rows 1092 cols
[2021-05-16 12:16:33] [INFO ] Computed 20 place invariants in 22 ms
[2021-05-16 12:16:35] [INFO ] Dead Transitions using invariants and state equation in 1589 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1092/1135 places, 1471/1530 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : FlexibleBarrier-PT-18b-04 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p0), acceptance={0} source=1 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(EQ s410 1), p0:(EQ s619 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-18b-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-04 finished in 4396 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(F(p0))||G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 1135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1135/1135 places, 1530/1530 transitions.
Graph (trivial) has 1074 edges and 1135 vertex of which 109 / 1135 are part of one of the 18 SCC in 9 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 0 with 91 rules applied. Total rules applied 92 place count 1043 transition count 1346
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 1 with 91 rules applied. Total rules applied 183 place count 952 transition count 1346
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 44 Pre rules applied. Total rules applied 183 place count 952 transition count 1302
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 271 place count 908 transition count 1302
Discarding 54 places :
Symmetric choice reduction at 2 with 54 rule applications. Total rules 325 place count 854 transition count 1248
Iterating global reduction 2 with 54 rules applied. Total rules applied 379 place count 854 transition count 1248
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 381 place count 854 transition count 1246
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 390 place count 845 transition count 1237
Iterating global reduction 3 with 9 rules applied. Total rules applied 399 place count 845 transition count 1237
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 408 place count 845 transition count 1228
Performed 111 Post agglomeration using F-continuation condition.Transition count delta: 111
Deduced a syphon composed of 111 places in 1 ms
Reduce places removed 111 places and 0 transitions.
Iterating global reduction 4 with 222 rules applied. Total rules applied 630 place count 734 transition count 1117
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 635 place count 729 transition count 1112
Iterating global reduction 4 with 5 rules applied. Total rules applied 640 place count 729 transition count 1112
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 645 place count 729 transition count 1107
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 663 place count 729 transition count 1089
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 664 place count 728 transition count 1088
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 665 place count 727 transition count 1087
Applied a total of 665 rules in 1060 ms. Remains 727 /1135 variables (removed 408) and now considering 1087/1530 (removed 443) transitions.
[2021-05-16 12:16:36] [INFO ] Flow matrix only has 1052 transitions (discarded 35 similar events)
// Phase 1: matrix 1052 rows 727 cols
[2021-05-16 12:16:36] [INFO ] Computed 20 place invariants in 21 ms
[2021-05-16 12:16:37] [INFO ] Implicit Places using invariants in 599 ms returned []
[2021-05-16 12:16:37] [INFO ] Flow matrix only has 1052 transitions (discarded 35 similar events)
// Phase 1: matrix 1052 rows 727 cols
[2021-05-16 12:16:37] [INFO ] Computed 20 place invariants in 73 ms
[2021-05-16 12:16:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 12:16:38] [INFO ] Implicit Places using invariants and state equation in 1636 ms returned []
Implicit Place search using SMT with State Equation took 2239 ms to find 0 implicit places.
[2021-05-16 12:16:39] [INFO ] Redundant transitions in 144 ms returned []
[2021-05-16 12:16:39] [INFO ] Flow matrix only has 1052 transitions (discarded 35 similar events)
// Phase 1: matrix 1052 rows 727 cols
[2021-05-16 12:16:39] [INFO ] Computed 20 place invariants in 48 ms
[2021-05-16 12:16:40] [INFO ] Dead Transitions using invariants and state equation in 1100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 727/1135 places, 1087/1530 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FlexibleBarrier-PT-18b-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (NEQ s181 1) (NEQ s359 1) (NEQ s560 1)), p0:(EQ s463 1)], 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 4102 reset in 1521 ms.
Product exploration explored 100000 steps with 4091 reset in 1272 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 4084 reset in 1276 ms.
Product exploration explored 100000 steps with 4091 reset in 1259 ms.
[2021-05-16 12:16:46] [INFO ] Flatten gal took : 44 ms
[2021-05-16 12:16:46] [INFO ] Flatten gal took : 40 ms
[2021-05-16 12:16:46] [INFO ] Time to serialize gal into /tmp/LTL701071279604257338.gal : 7 ms
[2021-05-16 12:16:46] [INFO ] Time to serialize properties into /tmp/LTL15612428357020177890.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/LTL701071279604257338.gal, -t, CGAL, -LTL, /tmp/LTL15612428357020177890.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/LTL701071279604257338.gal -t CGAL -LTL /tmp/LTL15612428357020177890.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(p3053==1)")))||(G("(((p1287!=1)||(p2474!=1))||(p3536!=1))")))))
Formula 0 simplified : !F(GF"(p3053==1)" | G"(((p1287!=1)||(p2474!=1))||(p3536!=1))")
Detected timeout of ITS tools.
[2021-05-16 12:17:01] [INFO ] Flatten gal took : 37 ms
[2021-05-16 12:17:01] [INFO ] Applying decomposition
[2021-05-16 12:17:01] [INFO ] Flatten gal took : 37 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/graph15184048217574188293.txt, -o, /tmp/graph15184048217574188293.bin, -w, /tmp/graph15184048217574188293.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/graph15184048217574188293.bin, -l, -1, -v, -w, /tmp/graph15184048217574188293.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 12:17:01] [INFO ] Decomposing Gal with order
[2021-05-16 12:17:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 12:17:01] [INFO ] Removed a total of 433 redundant transitions.
[2021-05-16 12:17:01] [INFO ] Flatten gal took : 195 ms
[2021-05-16 12:17:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 15 ms.
[2021-05-16 12:17:01] [INFO ] Time to serialize gal into /tmp/LTL6955443534485625597.gal : 11 ms
[2021-05-16 12:17:01] [INFO ] Time to serialize properties into /tmp/LTL17900805504618165976.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/LTL6955443534485625597.gal, -t, CGAL, -LTL, /tmp/LTL17900805504618165976.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/LTL6955443534485625597.gal -t CGAL -LTL /tmp/LTL17900805504618165976.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(i14.u54.p3053==1)")))||(G("(((u23.p1287!=1)||(i14.u44.p2474!=1))||(u55.p3536!=1))")))))
Formula 0 simplified : !F(GF"(i14.u54.p3053==1)" | G"(((u23.p1287!=1)||(i14.u44.p2474!=1))||(u55.p3536!=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6517671522249476303
[2021-05-16 12:17:16] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6517671522249476303
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/ltsmin6517671522249476303]
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/ltsmin6517671522249476303] 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/ltsmin6517671522249476303] 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-18b-05 finished in 42030 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1135/1135 places, 1530/1530 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1115 transition count 1510
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1115 transition count 1510
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 43 place count 1115 transition count 1507
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 60 place count 1098 transition count 1490
Iterating global reduction 1 with 17 rules applied. Total rules applied 77 place count 1098 transition count 1490
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 87 place count 1098 transition count 1480
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 93 place count 1092 transition count 1474
Iterating global reduction 2 with 6 rules applied. Total rules applied 99 place count 1092 transition count 1474
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 102 place count 1092 transition count 1471
Applied a total of 102 rules in 200 ms. Remains 1092 /1135 variables (removed 43) and now considering 1471/1530 (removed 59) transitions.
// Phase 1: matrix 1471 rows 1092 cols
[2021-05-16 12:17:17] [INFO ] Computed 20 place invariants in 22 ms
[2021-05-16 12:17:18] [INFO ] Implicit Places using invariants in 727 ms returned []
// Phase 1: matrix 1471 rows 1092 cols
[2021-05-16 12:17:18] [INFO ] Computed 20 place invariants in 28 ms
[2021-05-16 12:17:20] [INFO ] Implicit Places using invariants and state equation in 1592 ms returned []
Implicit Place search using SMT with State Equation took 2326 ms to find 0 implicit places.
// Phase 1: matrix 1471 rows 1092 cols
[2021-05-16 12:17:20] [INFO ] Computed 20 place invariants in 22 ms
[2021-05-16 12:17:21] [INFO ] Dead Transitions using invariants and state equation in 978 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1092/1135 places, 1471/1530 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FlexibleBarrier-PT-18b-07 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(AND (EQ s532 1) (EQ s867 1)), p0:(EQ s789 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2955 reset in 476 ms.
Product exploration explored 100000 steps with 2954 reset in 471 ms.
Knowledge obtained : [(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 2942 reset in 474 ms.
Stack based approach found an accepted trace after 91630 steps with 2701 reset with depth 48 and stack size 48 in 445 ms.
FORMULA FlexibleBarrier-PT-18b-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-07 finished in 5697 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||X(p1)||G(p2)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1135/1135 places, 1530/1530 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1115 transition count 1510
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1115 transition count 1510
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 43 place count 1115 transition count 1507
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 59 place count 1099 transition count 1491
Iterating global reduction 1 with 16 rules applied. Total rules applied 75 place count 1099 transition count 1491
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 84 place count 1099 transition count 1482
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 90 place count 1093 transition count 1476
Iterating global reduction 2 with 6 rules applied. Total rules applied 96 place count 1093 transition count 1476
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 99 place count 1093 transition count 1473
Applied a total of 99 rules in 168 ms. Remains 1093 /1135 variables (removed 42) and now considering 1473/1530 (removed 57) transitions.
// Phase 1: matrix 1473 rows 1093 cols
[2021-05-16 12:17:23] [INFO ] Computed 20 place invariants in 19 ms
[2021-05-16 12:17:24] [INFO ] Implicit Places using invariants in 717 ms returned []
// Phase 1: matrix 1473 rows 1093 cols
[2021-05-16 12:17:24] [INFO ] Computed 20 place invariants in 19 ms
[2021-05-16 12:17:26] [INFO ] Implicit Places using invariants and state equation in 1886 ms returned []
Implicit Place search using SMT with State Equation took 2609 ms to find 0 implicit places.
// Phase 1: matrix 1473 rows 1093 cols
[2021-05-16 12:17:26] [INFO ] Computed 20 place invariants in 29 ms
[2021-05-16 12:17:27] [INFO ] Dead Transitions using invariants and state equation in 1688 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1093/1135 places, 1473/1530 transitions.
Stuttering acceptance computed with spot in 257 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), true, (NOT p2)]
Running random walk in product with property : FlexibleBarrier-PT-18b-08 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(NEQ s1035 1), p2:(NEQ s50 1), p1:(NEQ s68 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 804 reset in 397 ms.
Product exploration explored 100000 steps with 806 reset in 346 ms.
Knowledge obtained : [p0, p2, p1]
Stuttering acceptance computed with spot in 376 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), true, (NOT p2)]
Product exploration explored 100000 steps with 807 reset in 369 ms.
Product exploration explored 100000 steps with 803 reset in 376 ms.
Applying partial POR strategy [false, false, false, false, true, true]
Stuttering acceptance computed with spot in 183 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), true, (NOT p2)]
Support contains 3 out of 1093 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1093/1093 places, 1473/1473 transitions.
Graph (trivial) has 1033 edges and 1093 vertex of which 109 / 1093 are part of one of the 18 SCC in 2 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 71 rules applied. Total rules applied 72 place count 1002 transition count 1381
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 55 Pre rules applied. Total rules applied 72 place count 1002 transition count 1813
Deduced a syphon composed of 126 places in 1 ms
Iterating global reduction 1 with 55 rules applied. Total rules applied 127 place count 1002 transition count 1813
Discarding 87 places :
Symmetric choice reduction at 1 with 87 rule applications. Total rules 214 place count 915 transition count 1726
Deduced a syphon composed of 74 places in 1 ms
Iterating global reduction 1 with 87 rules applied. Total rules applied 301 place count 915 transition count 1726
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 149 places in 0 ms
Iterating global reduction 1 with 75 rules applied. Total rules applied 376 place count 915 transition count 1743
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 414 place count 877 transition count 1705
Deduced a syphon composed of 111 places in 1 ms
Iterating global reduction 1 with 38 rules applied. Total rules applied 452 place count 877 transition count 1705
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: -108
Deduced a syphon composed of 147 places in 1 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 488 place count 877 transition count 1813
Deduced a syphon composed of 147 places in 0 ms
Drop transitions removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 1 with 72 rules applied. Total rules applied 560 place count 877 transition count 1741
Deduced a syphon composed of 147 places in 0 ms
Applied a total of 560 rules in 710 ms. Remains 877 /1093 variables (removed 216) and now considering 1741/1473 (removed -268) transitions.
[2021-05-16 12:17:31] [INFO ] Redundant transitions in 274 ms returned []
[2021-05-16 12:17:31] [INFO ] Flow matrix only has 1672 transitions (discarded 69 similar events)
// Phase 1: matrix 1672 rows 877 cols
[2021-05-16 12:17:31] [INFO ] Computed 20 place invariants in 30 ms
[2021-05-16 12:17:32] [INFO ] Dead Transitions using invariants and state equation in 1040 ms returned []
Finished structural reductions, in 1 iterations. Remains : 877/1093 places, 1741/1473 transitions.
Product exploration explored 100000 steps with 799 reset in 405 ms.
Product exploration explored 100000 steps with 804 reset in 435 ms.
[2021-05-16 12:17:33] [INFO ] Flatten gal took : 47 ms
[2021-05-16 12:17:33] [INFO ] Flatten gal took : 47 ms
[2021-05-16 12:17:33] [INFO ] Time to serialize gal into /tmp/LTL3047807372563420973.gal : 8 ms
[2021-05-16 12:17:33] [INFO ] Time to serialize properties into /tmp/LTL5122905972021268484.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/LTL3047807372563420973.gal, -t, CGAL, -LTL, /tmp/LTL5122905972021268484.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/LTL3047807372563420973.gal -t CGAL -LTL /tmp/LTL5122905972021268484.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(G((("(p4100!=1)")||(X("(p258!=1)")))||(G("(p166!=1)"))))))
Formula 0 simplified : !XG("(p4100!=1)" | X"(p258!=1)" | G"(p166!=1)")
Detected timeout of ITS tools.
[2021-05-16 12:17:48] [INFO ] Flatten gal took : 47 ms
[2021-05-16 12:17:48] [INFO ] Applying decomposition
[2021-05-16 12:17:48] [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/graph3367449210449668850.txt, -o, /tmp/graph3367449210449668850.bin, -w, /tmp/graph3367449210449668850.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/graph3367449210449668850.bin, -l, -1, -v, -w, /tmp/graph3367449210449668850.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 12:17:48] [INFO ] Decomposing Gal with order
[2021-05-16 12:17:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 12:17:49] [INFO ] Removed a total of 433 redundant transitions.
[2021-05-16 12:17:49] [INFO ] Flatten gal took : 254 ms
[2021-05-16 12:17:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 18 ms.
[2021-05-16 12:17:49] [INFO ] Time to serialize gal into /tmp/LTL698280003646501988.gal : 17 ms
[2021-05-16 12:17:49] [INFO ] Time to serialize properties into /tmp/LTL3898638545395007513.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/LTL698280003646501988.gal, -t, CGAL, -LTL, /tmp/LTL3898638545395007513.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/LTL698280003646501988.gal -t CGAL -LTL /tmp/LTL3898638545395007513.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(G((("(u189.p4100!=1)")||(X("(i4.u29.p258!=1)")))||(G("(i19.i0.i2.u14.p166!=1)"))))))
Formula 0 simplified : !XG("(u189.p4100!=1)" | X"(i4.u29.p258!=1)" | G"(i19.i0.i2.u14.p166!=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1005079177028784830
[2021-05-16 12:18:04] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1005079177028784830
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/ltsmin1005079177028784830]
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/ltsmin1005079177028784830] 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/ltsmin1005079177028784830] 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-18b-08 finished in 41905 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 1135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1135/1135 places, 1530/1530 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1113 transition count 1508
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1113 transition count 1508
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 1113 transition count 1505
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 65 place count 1095 transition count 1487
Iterating global reduction 1 with 18 rules applied. Total rules applied 83 place count 1095 transition count 1487
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 94 place count 1095 transition count 1476
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 100 place count 1089 transition count 1470
Iterating global reduction 2 with 6 rules applied. Total rules applied 106 place count 1089 transition count 1470
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 109 place count 1089 transition count 1467
Applied a total of 109 rules in 203 ms. Remains 1089 /1135 variables (removed 46) and now considering 1467/1530 (removed 63) transitions.
// Phase 1: matrix 1467 rows 1089 cols
[2021-05-16 12:18:05] [INFO ] Computed 20 place invariants in 22 ms
[2021-05-16 12:18:06] [INFO ] Implicit Places using invariants in 722 ms returned []
// Phase 1: matrix 1467 rows 1089 cols
[2021-05-16 12:18:06] [INFO ] Computed 20 place invariants in 21 ms
[2021-05-16 12:18:07] [INFO ] Implicit Places using invariants and state equation in 1795 ms returned []
Implicit Place search using SMT with State Equation took 2518 ms to find 0 implicit places.
// Phase 1: matrix 1467 rows 1089 cols
[2021-05-16 12:18:08] [INFO ] Computed 20 place invariants in 21 ms
[2021-05-16 12:18:09] [INFO ] Dead Transitions using invariants and state equation in 1510 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1089/1135 places, 1467/1530 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-18b-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(EQ s186 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 117 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-18b-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-09 finished in 4358 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 1135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1135/1135 places, 1530/1530 transitions.
Graph (trivial) has 1058 edges and 1135 vertex of which 103 / 1135 are part of one of the 17 SCC in 1 ms
Free SCC test removed 86 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 0 with 91 rules applied. Total rules applied 92 place count 1048 transition count 1351
Reduce places removed 91 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 92 rules applied. Total rules applied 184 place count 957 transition count 1350
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 185 place count 956 transition count 1350
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 44 Pre rules applied. Total rules applied 185 place count 956 transition count 1306
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 273 place count 912 transition count 1306
Discarding 54 places :
Symmetric choice reduction at 3 with 54 rule applications. Total rules 327 place count 858 transition count 1252
Iterating global reduction 3 with 54 rules applied. Total rules applied 381 place count 858 transition count 1252
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 384 place count 858 transition count 1249
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 384 place count 858 transition count 1248
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 386 place count 857 transition count 1248
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 395 place count 848 transition count 1239
Iterating global reduction 4 with 9 rules applied. Total rules applied 404 place count 848 transition count 1239
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 413 place count 848 transition count 1230
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: 113
Deduced a syphon composed of 113 places in 1 ms
Reduce places removed 113 places and 0 transitions.
Iterating global reduction 5 with 226 rules applied. Total rules applied 639 place count 735 transition count 1117
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 644 place count 730 transition count 1112
Iterating global reduction 5 with 5 rules applied. Total rules applied 649 place count 730 transition count 1112
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 654 place count 730 transition count 1107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 656 place count 729 transition count 1107
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 6 with 17 rules applied. Total rules applied 673 place count 729 transition count 1090
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 674 place count 728 transition count 1089
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 675 place count 727 transition count 1088
Applied a total of 675 rules in 577 ms. Remains 727 /1135 variables (removed 408) and now considering 1088/1530 (removed 442) transitions.
[2021-05-16 12:18:10] [INFO ] Flow matrix only has 1052 transitions (discarded 36 similar events)
// Phase 1: matrix 1052 rows 727 cols
[2021-05-16 12:18:10] [INFO ] Computed 20 place invariants in 21 ms
[2021-05-16 12:18:10] [INFO ] Implicit Places using invariants in 619 ms returned []
[2021-05-16 12:18:10] [INFO ] Flow matrix only has 1052 transitions (discarded 36 similar events)
// Phase 1: matrix 1052 rows 727 cols
[2021-05-16 12:18:10] [INFO ] Computed 20 place invariants in 21 ms
[2021-05-16 12:18:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 12:18:12] [INFO ] Implicit Places using invariants and state equation in 1521 ms returned []
Implicit Place search using SMT with State Equation took 2143 ms to find 0 implicit places.
[2021-05-16 12:18:12] [INFO ] Redundant transitions in 20 ms returned []
[2021-05-16 12:18:12] [INFO ] Flow matrix only has 1052 transitions (discarded 36 similar events)
// Phase 1: matrix 1052 rows 727 cols
[2021-05-16 12:18:12] [INFO ] Computed 20 place invariants in 22 ms
[2021-05-16 12:18:13] [INFO ] Dead Transitions using invariants and state equation in 1032 ms returned []
Finished structural reductions, in 1 iterations. Remains : 727/1135 places, 1088/1530 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-18b-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s121 1) (EQ s46 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-18b-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-10 finished in 3838 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 1135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1135/1135 places, 1530/1530 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 1114 transition count 1509
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 1114 transition count 1509
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 1114 transition count 1506
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 62 place count 1097 transition count 1489
Iterating global reduction 1 with 17 rules applied. Total rules applied 79 place count 1097 transition count 1489
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 90 place count 1097 transition count 1478
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 95 place count 1092 transition count 1473
Iterating global reduction 2 with 5 rules applied. Total rules applied 100 place count 1092 transition count 1473
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 102 place count 1092 transition count 1471
Applied a total of 102 rules in 176 ms. Remains 1092 /1135 variables (removed 43) and now considering 1471/1530 (removed 59) transitions.
// Phase 1: matrix 1471 rows 1092 cols
[2021-05-16 12:18:13] [INFO ] Computed 20 place invariants in 22 ms
[2021-05-16 12:18:14] [INFO ] Implicit Places using invariants in 955 ms returned []
// Phase 1: matrix 1471 rows 1092 cols
[2021-05-16 12:18:14] [INFO ] Computed 20 place invariants in 22 ms
[2021-05-16 12:18:16] [INFO ] Implicit Places using invariants and state equation in 1501 ms returned []
Implicit Place search using SMT with State Equation took 2460 ms to find 0 implicit places.
// Phase 1: matrix 1471 rows 1092 cols
[2021-05-16 12:18:16] [INFO ] Computed 20 place invariants in 23 ms
[2021-05-16 12:18:17] [INFO ] Dead Transitions using invariants and state equation in 1625 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1092/1135 places, 1471/1530 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-18b-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s151 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 778 ms.
Product exploration explored 100000 steps with 50000 reset in 835 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 791 ms.
Product exploration explored 100000 steps with 50000 reset in 756 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1092 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1092/1092 places, 1471/1471 transitions.
Graph (trivial) has 1034 edges and 1092 vertex of which 109 / 1092 are part of one of the 18 SCC in 1 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 71 rules applied. Total rules applied 72 place count 1001 transition count 1379
Performed 54 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 54 Pre rules applied. Total rules applied 72 place count 1001 transition count 1811
Deduced a syphon composed of 125 places in 1 ms
Iterating global reduction 1 with 54 rules applied. Total rules applied 126 place count 1001 transition count 1811
Discarding 85 places :
Symmetric choice reduction at 1 with 85 rule applications. Total rules 211 place count 916 transition count 1726
Deduced a syphon composed of 75 places in 1 ms
Iterating global reduction 1 with 85 rules applied. Total rules applied 296 place count 916 transition count 1726
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 297 place count 915 transition count 1725
Deduced a syphon composed of 75 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 298 place count 915 transition count 1725
Performed 76 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 151 places in 1 ms
Iterating global reduction 1 with 76 rules applied. Total rules applied 374 place count 915 transition count 1743
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 413 place count 876 transition count 1704
Deduced a syphon composed of 112 places in 0 ms
Iterating global reduction 1 with 39 rules applied. Total rules applied 452 place count 876 transition count 1704
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: -108
Deduced a syphon composed of 148 places in 0 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 488 place count 876 transition count 1812
Deduced a syphon composed of 148 places in 0 ms
Drop transitions removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 1 with 72 rules applied. Total rules applied 560 place count 876 transition count 1740
Deduced a syphon composed of 148 places in 0 ms
Applied a total of 560 rules in 392 ms. Remains 876 /1092 variables (removed 216) and now considering 1740/1471 (removed -269) transitions.
[2021-05-16 12:18:21] [INFO ] Redundant transitions in 52 ms returned []
[2021-05-16 12:18:21] [INFO ] Flow matrix only has 1671 transitions (discarded 69 similar events)
// Phase 1: matrix 1671 rows 876 cols
[2021-05-16 12:18:21] [INFO ] Computed 20 place invariants in 31 ms
[2021-05-16 12:18:22] [INFO ] Dead Transitions using invariants and state equation in 1107 ms returned []
Finished structural reductions, in 1 iterations. Remains : 876/1092 places, 1740/1471 transitions.
Product exploration explored 100000 steps with 50000 reset in 4838 ms.
Product exploration explored 100000 steps with 50000 reset in 4581 ms.
[2021-05-16 12:18:32] [INFO ] Flatten gal took : 43 ms
[2021-05-16 12:18:32] [INFO ] Flatten gal took : 42 ms
[2021-05-16 12:18:32] [INFO ] Time to serialize gal into /tmp/LTL6812069518588797974.gal : 9 ms
[2021-05-16 12:18:32] [INFO ] Time to serialize properties into /tmp/LTL15823358138593846015.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/LTL6812069518588797974.gal, -t, CGAL, -LTL, /tmp/LTL15823358138593846015.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/LTL6812069518588797974.gal -t CGAL -LTL /tmp/LTL15823358138593846015.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(p556!=1)"))))
Formula 0 simplified : !XF"(p556!=1)"
Detected timeout of ITS tools.
[2021-05-16 12:18:47] [INFO ] Flatten gal took : 42 ms
[2021-05-16 12:18:47] [INFO ] Applying decomposition
[2021-05-16 12:18:47] [INFO ] Flatten gal took : 45 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/graph956180962782730708.txt, -o, /tmp/graph956180962782730708.bin, -w, /tmp/graph956180962782730708.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/graph956180962782730708.bin, -l, -1, -v, -w, /tmp/graph956180962782730708.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 12:18:47] [INFO ] Decomposing Gal with order
[2021-05-16 12:18:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 12:18:47] [INFO ] Removed a total of 413 redundant transitions.
[2021-05-16 12:18:47] [INFO ] Flatten gal took : 203 ms
[2021-05-16 12:18:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 13 labels/synchronizations in 19 ms.
[2021-05-16 12:18:48] [INFO ] Time to serialize gal into /tmp/LTL9330026975698151732.gal : 15 ms
[2021-05-16 12:18:48] [INFO ] Time to serialize properties into /tmp/LTL8718894467486156573.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/LTL9330026975698151732.gal, -t, CGAL, -LTL, /tmp/LTL8718894467486156573.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/LTL9330026975698151732.gal -t CGAL -LTL /tmp/LTL8718894467486156573.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i4.u40.p556!=1)"))))
Formula 0 simplified : !XF"(i4.u40.p556!=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13366347854270086475
[2021-05-16 12:19:03] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13366347854270086475
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/ltsmin13366347854270086475]
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/ltsmin13366347854270086475] 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/ltsmin13366347854270086475] 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-18b-11 finished in 50622 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X((p0 U p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 1135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1135/1135 places, 1530/1530 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1115 transition count 1510
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1115 transition count 1510
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 43 place count 1115 transition count 1507
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 59 place count 1099 transition count 1491
Iterating global reduction 1 with 16 rules applied. Total rules applied 75 place count 1099 transition count 1491
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 84 place count 1099 transition count 1482
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 90 place count 1093 transition count 1476
Iterating global reduction 2 with 6 rules applied. Total rules applied 96 place count 1093 transition count 1476
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 99 place count 1093 transition count 1473
Applied a total of 99 rules in 185 ms. Remains 1093 /1135 variables (removed 42) and now considering 1473/1530 (removed 57) transitions.
// Phase 1: matrix 1473 rows 1093 cols
[2021-05-16 12:19:04] [INFO ] Computed 20 place invariants in 23 ms
[2021-05-16 12:19:05] [INFO ] Implicit Places using invariants in 856 ms returned []
// Phase 1: matrix 1473 rows 1093 cols
[2021-05-16 12:19:05] [INFO ] Computed 20 place invariants in 22 ms
[2021-05-16 12:19:07] [INFO ] Implicit Places using invariants and state equation in 1912 ms returned []
Implicit Place search using SMT with State Equation took 2772 ms to find 0 implicit places.
// Phase 1: matrix 1473 rows 1093 cols
[2021-05-16 12:19:07] [INFO ] Computed 20 place invariants in 22 ms
[2021-05-16 12:19:08] [INFO ] Dead Transitions using invariants and state equation in 1621 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1093/1135 places, 1473/1530 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : FlexibleBarrier-PT-18b-12 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(EQ s627 1), p0:(EQ s294 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, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-18b-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-18b-12 finished in 4754 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)||(G(p1)&&(p2||X(p3))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1135/1135 places, 1530/1530 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1115 transition count 1510
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1115 transition count 1510
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 43 place count 1115 transition count 1507
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 59 place count 1099 transition count 1491
Iterating global reduction 1 with 16 rules applied. Total rules applied 75 place count 1099 transition count 1491
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 85 place count 1099 transition count 1481
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 90 place count 1094 transition count 1476
Iterating global reduction 2 with 5 rules applied. Total rules applied 95 place count 1094 transition count 1476
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 98 place count 1094 transition count 1473
Applied a total of 98 rules in 176 ms. Remains 1094 /1135 variables (removed 41) and now considering 1473/1530 (removed 57) transitions.
// Phase 1: matrix 1473 rows 1094 cols
[2021-05-16 12:19:09] [INFO ] Computed 20 place invariants in 22 ms
[2021-05-16 12:19:10] [INFO ] Implicit Places using invariants in 1001 ms returned []
// Phase 1: matrix 1473 rows 1094 cols
[2021-05-16 12:19:10] [INFO ] Computed 20 place invariants in 31 ms
[2021-05-16 12:19:11] [INFO ] Implicit Places using invariants and state equation in 1628 ms returned []
Implicit Place search using SMT with State Equation took 2630 ms to find 0 implicit places.
// Phase 1: matrix 1473 rows 1094 cols
[2021-05-16 12:19:11] [INFO ] Computed 20 place invariants in 20 ms
[2021-05-16 12:19:13] [INFO ] Dead Transitions using invariants and state equation in 1643 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1094/1135 places, 1473/1530 transitions.
Stuttering acceptance computed with spot in 261 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p1), (OR (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-18b-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 4}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 6}], [{ cond=(AND p1 p3), acceptance={} source=2 dest: 1}, { cond=(OR (NOT p1) (NOT p3)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) p1 p3), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1 p3), acceptance={} source=3 dest: 5}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3))), acceptance={} source=3 dest: 6}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p3))), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p0) p1 p2), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1 p2), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 1}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 6}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 6}, { cond=p0, acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(EQ s762 0), p3:(EQ s978 0), p0:(AND (EQ s978 1) (EQ s762 1)), p2:(EQ s229 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, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 805 reset in 310 ms.
Product exploration explored 100000 steps with 803 reset in 325 ms.
Knowledge obtained : [p1, p3, (NOT p0), (NOT p2)]
Stuttering acceptance computed with spot in 377 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p1), (OR (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), true, (NOT p0)]
Product exploration explored 100000 steps with 805 reset in 337 ms.
Product exploration explored 100000 steps with 804 reset in 346 ms.
Applying partial POR strategy [false, true, true, true, false, true, true, true]
Stuttering acceptance computed with spot in 357 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p1), (OR (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), true, (NOT p0)]
Support contains 3 out of 1094 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1094/1094 places, 1473/1473 transitions.
Graph (trivial) has 1017 edges and 1094 vertex of which 103 / 1094 are part of one of the 17 SCC in 1 ms
Free SCC test removed 86 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 71 rules applied. Total rules applied 72 place count 1008 transition count 1386
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 56 Pre rules applied. Total rules applied 72 place count 1008 transition count 1495
Deduced a syphon composed of 127 places in 1 ms
Iterating global reduction 1 with 56 rules applied. Total rules applied 128 place count 1008 transition count 1495
Discarding 84 places :
Symmetric choice reduction at 1 with 84 rule applications. Total rules 212 place count 924 transition count 1411
Deduced a syphon composed of 76 places in 1 ms
Iterating global reduction 1 with 84 rules applied. Total rules applied 296 place count 924 transition count 1411
Performed 98 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 174 places in 0 ms
Iterating global reduction 1 with 98 rules applied. Total rules applied 394 place count 924 transition count 1447
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 435 place count 883 transition count 1406
Deduced a syphon composed of 133 places in 0 ms
Iterating global reduction 1 with 41 rules applied. Total rules applied 476 place count 883 transition count 1406
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -75
Deduced a syphon composed of 152 places in 34 ms
Iterating global reduction 1 with 19 rules applied. Total rules applied 495 place count 883 transition count 1481
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 496 place count 882 transition count 1479
Deduced a syphon composed of 151 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 497 place count 882 transition count 1479
Deduced a syphon composed of 151 places in 0 ms
Drop transitions removed 71 transitions
Redundant transition composition rules discarded 71 transitions
Iterating global reduction 1 with 71 rules applied. Total rules applied 568 place count 882 transition count 1408
Deduced a syphon composed of 151 places in 1 ms
Applied a total of 568 rules in 374 ms. Remains 882 /1094 variables (removed 212) and now considering 1408/1473 (removed 65) transitions.
[2021-05-16 12:19:16] [INFO ] Redundant transitions in 32 ms returned []
[2021-05-16 12:19:16] [INFO ] Flow matrix only has 1355 transitions (discarded 53 similar events)
// Phase 1: matrix 1355 rows 882 cols
[2021-05-16 12:19:16] [INFO ] Computed 20 place invariants in 23 ms
[2021-05-16 12:19:17] [INFO ] Dead Transitions using invariants and state equation in 971 ms returned []
Finished structural reductions, in 1 iterations. Remains : 882/1094 places, 1408/1473 transitions.
Product exploration explored 100000 steps with 3278 reset in 1705 ms.
Product exploration explored 100000 steps with 3289 reset in 1399 ms.
[2021-05-16 12:19:20] [INFO ] Flatten gal took : 39 ms
[2021-05-16 12:19:20] [INFO ] Flatten gal took : 38 ms
[2021-05-16 12:19:20] [INFO ] Time to serialize gal into /tmp/LTL8620400670054651746.gal : 8 ms
[2021-05-16 12:19:20] [INFO ] Time to serialize properties into /tmp/LTL13321680729420598443.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/LTL8620400670054651746.gal, -t, CGAL, -LTL, /tmp/LTL13321680729420598443.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/LTL8620400670054651746.gal -t CGAL -LTL /tmp/LTL13321680729420598443.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G("((p3813==1)&&(p2848==1))"))||((G("(p2848==0)"))&&(("(p829==1)")||(X("(p3813==0)")))))))
Formula 0 simplified : !X(G"((p3813==1)&&(p2848==1))" | (G"(p2848==0)" & ("(p829==1)" | X"(p3813==0)")))
Detected timeout of ITS tools.
[2021-05-16 12:19:35] [INFO ] Flatten gal took : 54 ms
[2021-05-16 12:19:35] [INFO ] Applying decomposition
[2021-05-16 12:19:35] [INFO ] Flatten gal took : 37 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/graph9427145155410053461.txt, -o, /tmp/graph9427145155410053461.bin, -w, /tmp/graph9427145155410053461.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/graph9427145155410053461.bin, -l, -1, -v, -w, /tmp/graph9427145155410053461.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 12:19:35] [INFO ] Decomposing Gal with order
[2021-05-16 12:19:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 12:19:36] [INFO ] Removed a total of 431 redundant transitions.
[2021-05-16 12:19:36] [INFO ] Flatten gal took : 196 ms
[2021-05-16 12:19:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 17 ms.
[2021-05-16 12:19:36] [INFO ] Time to serialize gal into /tmp/LTL6457548895971653371.gal : 19 ms
[2021-05-16 12:19:36] [INFO ] Time to serialize properties into /tmp/LTL10254637268718638688.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/LTL6457548895971653371.gal, -t, CGAL, -LTL, /tmp/LTL10254637268718638688.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/LTL6457548895971653371.gal -t CGAL -LTL /tmp/LTL10254637268718638688.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X((G("((u189.p3813==1)&&(i21.u180.p2848==1))"))||((G("(i21.u180.p2848==0)"))&&(("(i6.u56.p829==1)")||(X("(u189.p3813==0)")))))))
Formula 0 simplified : !X(G"((u189.p3813==1)&&(i21.u180.p2848==1))" | (G"(i21.u180.p2848==0)" & ("(i6.u56.p829==1)" | X"(u189.p3813==0)")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13867282670776292265
[2021-05-16 12:19:51] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13867282670776292265
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/ltsmin13867282670776292265]
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/ltsmin13867282670776292265] 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/ltsmin13867282670776292265] 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-18b-13 finished in 43414 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 1135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1135/1135 places, 1530/1530 transitions.
Graph (trivial) has 1078 edges and 1135 vertex of which 109 / 1135 are part of one of the 18 SCC in 2 ms
Free SCC test removed 91 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 0 with 93 rules applied. Total rules applied 94 place count 1043 transition count 1344
Reduce places removed 93 places and 0 transitions.
Iterating post reduction 1 with 93 rules applied. Total rules applied 187 place count 950 transition count 1344
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 42 Pre rules applied. Total rules applied 187 place count 950 transition count 1302
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 271 place count 908 transition count 1302
Discarding 55 places :
Symmetric choice reduction at 2 with 55 rule applications. Total rules 326 place count 853 transition count 1247
Iterating global reduction 2 with 55 rules applied. Total rules applied 381 place count 853 transition count 1247
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 384 place count 853 transition count 1244
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 384 place count 853 transition count 1243
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 386 place count 852 transition count 1243
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 395 place count 843 transition count 1234
Iterating global reduction 3 with 9 rules applied. Total rules applied 404 place count 843 transition count 1234
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 412 place count 843 transition count 1226
Performed 110 Post agglomeration using F-continuation condition.Transition count delta: 110
Deduced a syphon composed of 110 places in 1 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 4 with 220 rules applied. Total rules applied 632 place count 733 transition count 1116
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 637 place count 728 transition count 1111
Iterating global reduction 4 with 5 rules applied. Total rules applied 642 place count 728 transition count 1111
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 647 place count 728 transition count 1106
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 5 with 18 rules applied. Total rules applied 665 place count 728 transition count 1088
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 666 place count 727 transition count 1087
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 667 place count 726 transition count 1086
Applied a total of 667 rules in 517 ms. Remains 726 /1135 variables (removed 409) and now considering 1086/1530 (removed 444) transitions.
[2021-05-16 12:19:52] [INFO ] Flow matrix only has 1051 transitions (discarded 35 similar events)
// Phase 1: matrix 1051 rows 726 cols
[2021-05-16 12:19:52] [INFO ] Computed 20 place invariants in 20 ms
[2021-05-16 12:19:53] [INFO ] Implicit Places using invariants in 604 ms returned []
[2021-05-16 12:19:53] [INFO ] Flow matrix only has 1051 transitions (discarded 35 similar events)
// Phase 1: matrix 1051 rows 726 cols
[2021-05-16 12:19:53] [INFO ] Computed 20 place invariants in 22 ms
[2021-05-16 12:19:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 12:19:54] [INFO ] Implicit Places using invariants and state equation in 1524 ms returned []
Implicit Place search using SMT with State Equation took 2138 ms to find 0 implicit places.
[2021-05-16 12:19:54] [INFO ] Redundant transitions in 19 ms returned []
[2021-05-16 12:19:54] [INFO ] Flow matrix only has 1051 transitions (discarded 35 similar events)
// Phase 1: matrix 1051 rows 726 cols
[2021-05-16 12:19:54] [INFO ] Computed 20 place invariants in 22 ms
[2021-05-16 12:19:55] [INFO ] Dead Transitions using invariants and state equation in 1024 ms returned []
Finished structural reductions, in 1 iterations. Remains : 726/1135 places, 1086/1530 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-18b-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 4096 reset in 1244 ms.
Product exploration explored 100000 steps with 4097 reset in 1281 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4095 reset in 1262 ms.
Product exploration explored 100000 steps with 4086 reset in 1270 ms.
[2021-05-16 12:20:01] [INFO ] Flatten gal took : 39 ms
[2021-05-16 12:20:01] [INFO ] Flatten gal took : 30 ms
[2021-05-16 12:20:01] [INFO ] Time to serialize gal into /tmp/LTL3607918172549323411.gal : 6 ms
[2021-05-16 12:20:01] [INFO ] Time to serialize properties into /tmp/LTL14123357391825768228.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/LTL3607918172549323411.gal, -t, CGAL, -LTL, /tmp/LTL14123357391825768228.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/LTL3607918172549323411.gal -t CGAL -LTL /tmp/LTL14123357391825768228.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("(p69!=1)"))))
Formula 0 simplified : !FG"(p69!=1)"
Detected timeout of ITS tools.
[2021-05-16 12:20:16] [INFO ] Flatten gal took : 29 ms
[2021-05-16 12:20:16] [INFO ] Applying decomposition
[2021-05-16 12:20:16] [INFO ] Flatten gal took : 29 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/graph1231045369670177480.txt, -o, /tmp/graph1231045369670177480.bin, -w, /tmp/graph1231045369670177480.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/graph1231045369670177480.bin, -l, -1, -v, -w, /tmp/graph1231045369670177480.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 12:20:16] [INFO ] Decomposing Gal with order
[2021-05-16 12:20:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 12:20:16] [INFO ] Removed a total of 432 redundant transitions.
[2021-05-16 12:20:16] [INFO ] Flatten gal took : 157 ms
[2021-05-16 12:20:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 9 ms.
[2021-05-16 12:20:16] [INFO ] Time to serialize gal into /tmp/LTL17745010078734782951.gal : 8 ms
[2021-05-16 12:20:16] [INFO ] Time to serialize properties into /tmp/LTL11089302155902421279.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/LTL17745010078734782951.gal, -t, CGAL, -LTL, /tmp/LTL11089302155902421279.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/LTL17745010078734782951.gal -t CGAL -LTL /tmp/LTL11089302155902421279.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((F(G("(u2.p69!=1)"))))
Formula 0 simplified : !FG"(u2.p69!=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3989484396410561578
[2021-05-16 12:20:31] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3989484396410561578
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/ltsmin3989484396410561578]
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/ltsmin3989484396410561578] 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/ltsmin3989484396410561578] 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-18b-14 finished in 40536 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(((p0 U p1)||X(X(X(G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 1135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1135/1135 places, 1530/1530 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 1115 transition count 1510
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 1115 transition count 1510
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 43 place count 1115 transition count 1507
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 59 place count 1099 transition count 1491
Iterating global reduction 1 with 16 rules applied. Total rules applied 75 place count 1099 transition count 1491
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 85 place count 1099 transition count 1481
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 91 place count 1093 transition count 1475
Iterating global reduction 2 with 6 rules applied. Total rules applied 97 place count 1093 transition count 1475
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 100 place count 1093 transition count 1472
Applied a total of 100 rules in 177 ms. Remains 1093 /1135 variables (removed 42) and now considering 1472/1530 (removed 58) transitions.
// Phase 1: matrix 1472 rows 1093 cols
[2021-05-16 12:20:32] [INFO ] Computed 20 place invariants in 19 ms
[2021-05-16 12:20:33] [INFO ] Implicit Places using invariants in 733 ms returned []
// Phase 1: matrix 1472 rows 1093 cols
[2021-05-16 12:20:33] [INFO ] Computed 20 place invariants in 19 ms
[2021-05-16 12:20:35] [INFO ] Implicit Places using invariants and state equation in 1592 ms returned []
Implicit Place search using SMT with State Equation took 2335 ms to find 0 implicit places.
// Phase 1: matrix 1472 rows 1093 cols
[2021-05-16 12:20:35] [INFO ] Computed 20 place invariants in 19 ms
[2021-05-16 12:20:36] [INFO ] Dead Transitions using invariants and state equation in 1006 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1093/1135 places, 1472/1530 transitions.
Stuttering acceptance computed with spot in 361 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-18b-15 automaton TGBA [mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 6}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=p2, acceptance={} source=4 dest: 4}, { cond=(NOT p2), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=7 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=8 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p1:(EQ s834 1), p0:(EQ s788 1), p2:(NEQ s944 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 806 reset in 348 ms.
Product exploration explored 100000 steps with 808 reset in 355 ms.
Knowledge obtained : [(NOT p1), (NOT p0), p2]
Stuttering acceptance computed with spot in 283 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Product exploration explored 100000 steps with 803 reset in 327 ms.
Product exploration explored 100000 steps with 805 reset in 348 ms.
Applying partial POR strategy [false, false, false, false, true, true, false, true, true]
Stuttering acceptance computed with spot in 303 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true, (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1)]
Support contains 3 out of 1093 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 1093/1093 places, 1472/1472 transitions.
Graph (trivial) has 1015 edges and 1093 vertex of which 102 / 1093 are part of one of the 17 SCC in 1 ms
Free SCC test removed 85 places
Ensure Unique test removed 85 transitions
Reduce isomorphic transitions removed 85 transitions.
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 72 rules applied. Total rules applied 73 place count 1008 transition count 1387
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 2 rules applied. Total rules applied 75 place count 1008 transition count 1386
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 75 place count 1008 transition count 1818
Deduced a syphon composed of 129 places in 2 ms
Iterating global reduction 2 with 56 rules applied. Total rules applied 131 place count 1008 transition count 1818
Discarding 88 places :
Symmetric choice reduction at 2 with 88 rule applications. Total rules 219 place count 920 transition count 1730
Deduced a syphon composed of 75 places in 2 ms
Iterating global reduction 2 with 88 rules applied. Total rules applied 307 place count 920 transition count 1730
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 153 places in 0 ms
Iterating global reduction 2 with 78 rules applied. Total rules applied 385 place count 920 transition count 1748
Discarding 39 places :
Symmetric choice reduction at 2 with 39 rule applications. Total rules 424 place count 881 transition count 1709
Deduced a syphon composed of 114 places in 0 ms
Iterating global reduction 2 with 39 rules applied. Total rules applied 463 place count 881 transition count 1709
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: -112
Deduced a syphon composed of 151 places in 0 ms
Iterating global reduction 2 with 37 rules applied. Total rules applied 500 place count 881 transition count 1821
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 501 place count 880 transition count 1819
Deduced a syphon composed of 150 places in 1 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 502 place count 880 transition count 1819
Deduced a syphon composed of 150 places in 1 ms
Drop transitions removed 71 transitions
Redundant transition composition rules discarded 71 transitions
Iterating global reduction 2 with 71 rules applied. Total rules applied 573 place count 880 transition count 1748
Deduced a syphon composed of 150 places in 1 ms
Applied a total of 573 rules in 387 ms. Remains 880 /1093 variables (removed 213) and now considering 1748/1472 (removed -276) transitions.
[2021-05-16 12:20:39] [INFO ] Redundant transitions in 54 ms returned []
[2021-05-16 12:20:39] [INFO ] Flow matrix only has 1679 transitions (discarded 69 similar events)
// Phase 1: matrix 1679 rows 880 cols
[2021-05-16 12:20:39] [INFO ] Computed 20 place invariants in 28 ms
[2021-05-16 12:20:40] [INFO ] Dead Transitions using invariants and state equation in 1136 ms returned []
Finished structural reductions, in 1 iterations. Remains : 880/1093 places, 1748/1472 transitions.
Product exploration explored 100000 steps with 3123 reset in 1375 ms.
Product exploration explored 100000 steps with 3104 reset in 1376 ms.
[2021-05-16 12:20:43] [INFO ] Flatten gal took : 40 ms
[2021-05-16 12:20:43] [INFO ] Flatten gal took : 67 ms
[2021-05-16 12:20:43] [INFO ] Time to serialize gal into /tmp/LTL5301275462827846063.gal : 8 ms
[2021-05-16 12:20:43] [INFO ] Time to serialize properties into /tmp/LTL16605157088599547032.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/LTL5301275462827846063.gal, -t, CGAL, -LTL, /tmp/LTL16605157088599547032.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/LTL5301275462827846063.gal -t CGAL -LTL /tmp/LTL16605157088599547032.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G((("(p2899==1)")U("(p3102==1)"))||(X(X(X(G("(p3644!=1)"))))))))
Formula 0 simplified : !G(("(p2899==1)" U "(p3102==1)") | XXXG"(p3644!=1)")
Detected timeout of ITS tools.
[2021-05-16 12:20:58] [INFO ] Flatten gal took : 36 ms
[2021-05-16 12:20:58] [INFO ] Applying decomposition
[2021-05-16 12:20:58] [INFO ] Flatten gal took : 35 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/graph4114540531179850435.txt, -o, /tmp/graph4114540531179850435.bin, -w, /tmp/graph4114540531179850435.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/graph4114540531179850435.bin, -l, -1, -v, -w, /tmp/graph4114540531179850435.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 12:20:58] [INFO ] Decomposing Gal with order
[2021-05-16 12:20:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 12:20:58] [INFO ] Removed a total of 413 redundant transitions.
[2021-05-16 12:20:58] [INFO ] Flatten gal took : 154 ms
[2021-05-16 12:20:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 16 ms.
[2021-05-16 12:20:58] [INFO ] Time to serialize gal into /tmp/LTL5129259355084118568.gal : 13 ms
[2021-05-16 12:20:58] [INFO ] Time to serialize properties into /tmp/LTL6950549280786910379.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/LTL5129259355084118568.gal, -t, CGAL, -LTL, /tmp/LTL6950549280786910379.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/LTL5129259355084118568.gal -t CGAL -LTL /tmp/LTL6950549280786910379.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G((("(i18.u186.p2899==1)")U("(i19.u196.p3102==1)"))||(X(X(X(G("(i19.u195.p3644!=1)"))))))))
Formula 0 simplified : !G(("(i18.u186.p2899==1)" U "(i19.u196.p3102==1)") | XXXG"(i19.u195.p3644!=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9107646931345146531
[2021-05-16 12:21:13] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9107646931345146531
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/ltsmin9107646931345146531]
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/ltsmin9107646931345146531] 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/ltsmin9107646931345146531] 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-18b-15 finished in 42199 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11175939193249344943
[2021-05-16 12:21:14] [INFO ] Too many transitions (1530) to apply POR reductions. Disabling POR matrices.
[2021-05-16 12:21:15] [INFO ] Applying decomposition
[2021-05-16 12:21:15] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11175939193249344943
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/ltsmin11175939193249344943]
[2021-05-16 12:21:15] [INFO ] Flatten gal took : 42 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/graph14711111715802143668.txt, -o, /tmp/graph14711111715802143668.bin, -w, /tmp/graph14711111715802143668.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/graph14711111715802143668.bin, -l, -1, -v, -w, /tmp/graph14711111715802143668.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 12:21:15] [INFO ] Decomposing Gal with order
[2021-05-16 12:21:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 12:21:15] [INFO ] Removed a total of 459 redundant transitions.
[2021-05-16 12:21:15] [INFO ] Flatten gal took : 186 ms
[2021-05-16 12:21:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 40 ms.
[2021-05-16 12:21:15] [INFO ] Time to serialize gal into /tmp/LTLFireability12130843549011901511.gal : 15 ms
[2021-05-16 12:21:15] [INFO ] Time to serialize properties into /tmp/LTLFireability3422696315074689488.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/LTLFireability12130843549011901511.gal, -t, CGAL, -LTL, /tmp/LTLFireability3422696315074689488.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/LTLFireability12130843549011901511.gal -t CGAL -LTL /tmp/LTLFireability3422696315074689488.ltl -c -stutter-deadlock
Read 7 LTL properties
Checking formula 0 : !(((G(("(i20.u200.p4355==1)")||(X(F((X("(i6.u52.p691!=1)"))U((("(i6.u52.p691!=0)")&&(X("(i6.u52.p691!=1)")))||(G(X("(i6.u52.p691!=1)")))))))))U(G("(((i6.u59.p834==1)&&(i14.u140.p2073==1))&&(i20.u200.p3891==1))"))))
Formula 0 simplified : !(G("(i20.u200.p4355==1)" | XF(X"(i6.u52.p691!=1)" U (("(i6.u52.p691!=0)" & X"(i6.u52.p691!=1)") | GX"(i6.u52.p691!=1)"))) U G"(((i6.u59.p834==1)&&(i14.u140.p2073==1))&&(i20.u200.p3891==1))")
Compilation finished in 22646 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin11175939193249344943]
Link finished in 73 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, ([](((LTLAPp0==true)||X(<>((((LTLAPp1==true)&&X((LTLAPp2==true)))||[]((LTLAPp2==true))))))) U []((LTLAPp3==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
WARNING : LTSmin timed out (>276 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, ([](((LTLAPp0==true)||X(<>((((LTLAPp1==true)&&X((LTLAPp2==true)))||[]((LTLAPp2==true))))))) U []((LTLAPp3==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(([](<>((LTLAPp4==true)))||[]((LTLAPp5==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
WARNING : LTSmin timed out (>276 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>(([](<>((LTLAPp4==true)))||[]((LTLAPp5==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X([](((LTLAPp6==true)||X((LTLAPp7==true))||[]((LTLAPp8==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
WARNING : LTSmin timed out (>276 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X([](((LTLAPp6==true)||X((LTLAPp7==true))||[]((LTLAPp8==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((LTLAPp9==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
LTSmin run took 833 ms.
FORMULA FlexibleBarrier-PT-18b-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(([]((LTLAPp10==true))||([]((LTLAPp11==true))&&((LTLAPp12==true)||X((LTLAPp13==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
WARNING : LTSmin timed out (>276 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(([]((LTLAPp10==true))||([]((LTLAPp11==true))&&((LTLAPp12==true)||X((LTLAPp13==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>([]((LTLAPp14==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
WARNING : LTSmin timed out (>276 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, <>([]((LTLAPp14==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, []((((LTLAPp15==true) U (LTLAPp16==true))||X(X(X([]((LTLAPp17==true))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
Detected timeout of ITS tools.
[2021-05-16 12:44:44] [INFO ] Applying decomposition
[2021-05-16 12:44:44] [INFO ] Flatten gal took : 120 ms
[2021-05-16 12:44:44] [INFO ] Decomposing Gal with order
[2021-05-16 12:44:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 12:44:45] [INFO ] Removed a total of 418 redundant transitions.
[2021-05-16 12:44:45] [INFO ] Flatten gal took : 449 ms
[2021-05-16 12:44:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 1428 labels/synchronizations in 497 ms.
[2021-05-16 12:44:46] [INFO ] Time to serialize gal into /tmp/LTLFireability10127627895876545688.gal : 27 ms
[2021-05-16 12:44:46] [INFO ] Time to serialize properties into /tmp/LTLFireability5469895121758243182.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/LTLFireability10127627895876545688.gal, -t, CGAL, -LTL, /tmp/LTLFireability5469895121758243182.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/LTLFireability10127627895876545688.gal -t CGAL -LTL /tmp/LTLFireability5469895121758243182.ltl -c -stutter-deadlock
Read 6 LTL properties
Checking formula 0 : !(((G(("(i1.u37.p4355==1)")||(X(F((X("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p691!=1)"))U((("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p691!=0)")&&(X("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p691!=1)")))||(G(X("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p691!=1)")))))))))U(G("(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p834==1)&&(i0.i0.i0.i0.i0.i0.u30.p2073==1))&&(i1.u37.p3891==1))"))))
Formula 0 simplified : !(G("(i1.u37.p4355==1)" | XF(X"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p691!=1)" U (("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p691!=0)" & X"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p691!=1)") | GX"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p691!=1)"))) U G"(((i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u22.p834==1)&&(i0.i0.i0.i0.i0.i0.u30.p2073==1))&&(i1.u37.p3891==1))")
WARNING : LTSmin timed out (>276 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, []((((LTLAPp15==true) U (LTLAPp16==true))||X(X(X([]((LTLAPp17==true))))))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
Retrying LTSmin with larger timeout 2208 s
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, ([](((LTLAPp0==true)||X(<>((((LTLAPp1==true)&&X((LTLAPp2==true)))||[]((LTLAPp2==true))))))) U []((LTLAPp3==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin11175939193249344943]
Detected timeout of ITS tools.
[2021-05-16 13:08:16] [INFO ] Flatten gal took : 587 ms
[2021-05-16 13:08:21] [INFO ] Input system was already deterministic with 1530 transitions.
[2021-05-16 13:08:21] [INFO ] Transformed 1135 places.
[2021-05-16 13:08:21] [INFO ] Transformed 1530 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 13:08:22] [INFO ] Time to serialize gal into /tmp/LTLFireability17456450068973487822.gal : 57 ms
[2021-05-16 13:08:22] [INFO ] Time to serialize properties into /tmp/LTLFireability7948827687484206670.ltl : 7 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/LTLFireability17456450068973487822.gal, -t, CGAL, -LTL, /tmp/LTLFireability7948827687484206670.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/LTLFireability17456450068973487822.gal -t CGAL -LTL /tmp/LTLFireability7948827687484206670.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 6 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((G(("(p4355==1)")||(X(F((X("(p691!=1)"))U((("(p691!=0)")&&(X("(p691!=1)")))||(G(X("(p691!=1)")))))))))U(G("(((p834==1)&&(p2073==1))&&(p3891==1))"))))
Formula 0 simplified : !(G("(p4355==1)" | XF(X"(p691!=1)" U (("(p691!=0)" & X"(p691!=1)") | GX"(p691!=1)"))) U G"(((p834==1)&&(p2073==1))&&(p3891==1))")
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-18b"
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-18b, 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-162075331100125"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-18b.tgz
mv FlexibleBarrier-PT-18b 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 ;