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-162075331100093.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-14b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r102-smll-162075331100093
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 106K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 88K 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 3.3K Mar 28 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 23 11:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 11:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 19:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 22 19:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 726K 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-14b-00
FORMULA_NAME FlexibleBarrier-PT-14b-01
FORMULA_NAME FlexibleBarrier-PT-14b-02
FORMULA_NAME FlexibleBarrier-PT-14b-03
FORMULA_NAME FlexibleBarrier-PT-14b-04
FORMULA_NAME FlexibleBarrier-PT-14b-05
FORMULA_NAME FlexibleBarrier-PT-14b-06
FORMULA_NAME FlexibleBarrier-PT-14b-07
FORMULA_NAME FlexibleBarrier-PT-14b-08
FORMULA_NAME FlexibleBarrier-PT-14b-09
FORMULA_NAME FlexibleBarrier-PT-14b-10
FORMULA_NAME FlexibleBarrier-PT-14b-11
FORMULA_NAME FlexibleBarrier-PT-14b-12
FORMULA_NAME FlexibleBarrier-PT-14b-13
FORMULA_NAME FlexibleBarrier-PT-14b-14
FORMULA_NAME FlexibleBarrier-PT-14b-15

=== Now, execution of the tool begins

BK_START 1621147136060

Running Version 0
[2021-05-16 06:38:59] [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 06:38:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 06:38:59] [INFO ] Load time of PNML (sax parser for PT used): 337 ms
[2021-05-16 06:38:59] [INFO ] Transformed 2678 places.
[2021-05-16 06:38:59] [INFO ] Transformed 3085 transitions.
[2021-05-16 06:38:59] [INFO ] Found NUPN structural information;
[2021-05-16 06:38:59] [INFO ] Parsed PT model containing 2678 places and 3085 transitions in 429 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 06:38:59] [INFO ] Initial state test concluded for 3 properties.
FORMULA FlexibleBarrier-PT-14b-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-14b-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 2678 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2678/2678 places, 3085/3085 transitions.
Discarding 1075 places :
Symmetric choice reduction at 0 with 1075 rule applications. Total rules 1075 place count 1603 transition count 2010
Iterating global reduction 0 with 1075 rules applied. Total rules applied 2150 place count 1603 transition count 2010
Discarding 503 places :
Symmetric choice reduction at 0 with 503 rule applications. Total rules 2653 place count 1100 transition count 1507
Iterating global reduction 0 with 503 rules applied. Total rules applied 3156 place count 1100 transition count 1507
Discarding 320 places :
Symmetric choice reduction at 0 with 320 rule applications. Total rules 3476 place count 780 transition count 1187
Iterating global reduction 0 with 320 rules applied. Total rules applied 3796 place count 780 transition count 1187
Ensure Unique test removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Iterating post reduction 0 with 152 rules applied. Total rules applied 3948 place count 780 transition count 1035
Applied a total of 3948 rules in 848 ms. Remains 780 /2678 variables (removed 1898) and now considering 1035/3085 (removed 2050) transitions.
// Phase 1: matrix 1035 rows 780 cols
[2021-05-16 06:39:00] [INFO ] Computed 16 place invariants in 64 ms
[2021-05-16 06:39:01] [INFO ] Implicit Places using invariants in 1109 ms returned []
// Phase 1: matrix 1035 rows 780 cols
[2021-05-16 06:39:01] [INFO ] Computed 16 place invariants in 33 ms
[2021-05-16 06:39:03] [INFO ] Implicit Places using invariants and state equation in 1493 ms returned []
Implicit Place search using SMT with State Equation took 2665 ms to find 0 implicit places.
// Phase 1: matrix 1035 rows 780 cols
[2021-05-16 06:39:03] [INFO ] Computed 16 place invariants in 17 ms
[2021-05-16 06:39:04] [INFO ] Dead Transitions using invariants and state equation in 1009 ms returned []
Finished structural reductions, in 1 iterations. Remains : 780/2678 places, 1035/3085 transitions.
[2021-05-16 06:39:05] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-16 06:39:05] [INFO ] Flatten gal took : 257 ms
FORMULA FlexibleBarrier-PT-14b-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 06:39:05] [INFO ] Flatten gal took : 144 ms
[2021-05-16 06:39:05] [INFO ] Input system was already deterministic with 1035 transitions.
Incomplete random walk after 100000 steps, including 999 resets, run finished after 505 ms. (steps per millisecond=198 ) properties (out of 24) seen :11
Running SMT prover for 13 properties.
// Phase 1: matrix 1035 rows 780 cols
[2021-05-16 06:39:06] [INFO ] Computed 16 place invariants in 10 ms
[2021-05-16 06:39:06] [INFO ] [Real]Absence check using 16 positive place invariants in 19 ms returned sat
[2021-05-16 06:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:39:06] [INFO ] [Real]Absence check using state equation in 412 ms returned sat
[2021-05-16 06:39:06] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 111 ms.
[2021-05-16 06:39:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:39:07] [INFO ] [Nat]Absence check using 16 positive place invariants in 29 ms returned sat
[2021-05-16 06:39:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:39:08] [INFO ] [Nat]Absence check using state equation in 599 ms returned sat
[2021-05-16 06:39:08] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 160 ms.
[2021-05-16 06:39:18] [INFO ] Deduced a trap composed of 37 places in 559 ms of which 8 ms to minimize.
[2021-05-16 06:39:19] [INFO ] Deduced a trap composed of 45 places in 694 ms of which 3 ms to minimize.
[2021-05-16 06:39:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1509 ms
[2021-05-16 06:39:19] [INFO ] Added : 497 causal constraints over 101 iterations in 11326 ms. Result :sat
[2021-05-16 06:39:19] [INFO ] [Real]Absence check using 16 positive place invariants in 18 ms returned sat
[2021-05-16 06:39:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:39:20] [INFO ] [Real]Absence check using state equation in 422 ms returned sat
[2021-05-16 06:39:20] [INFO ] Deduced a trap composed of 218 places in 263 ms of which 2 ms to minimize.
[2021-05-16 06:39:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 349 ms
[2021-05-16 06:39:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:39:20] [INFO ] [Nat]Absence check using 16 positive place invariants in 26 ms returned sat
[2021-05-16 06:39:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:39:21] [INFO ] [Nat]Absence check using state equation in 395 ms returned sat
[2021-05-16 06:39:21] [INFO ] Deduced a trap composed of 218 places in 340 ms of which 3 ms to minimize.
[2021-05-16 06:39:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 470 ms
[2021-05-16 06:39:21] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 119 ms.
[2021-05-16 06:39:30] [INFO ] Deduced a trap composed of 43 places in 570 ms of which 2 ms to minimize.
[2021-05-16 06:39:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 699 ms
[2021-05-16 06:39:30] [INFO ] Added : 502 causal constraints over 102 iterations in 8800 ms. Result :sat
[2021-05-16 06:39:30] [INFO ] [Real]Absence check using 16 positive place invariants in 28 ms returned sat
[2021-05-16 06:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:39:31] [INFO ] [Real]Absence check using state equation in 542 ms returned sat
[2021-05-16 06:39:31] [INFO ] Deduced a trap composed of 228 places in 323 ms of which 1 ms to minimize.
[2021-05-16 06:39:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 396 ms
[2021-05-16 06:39:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:39:31] [INFO ] [Nat]Absence check using 16 positive place invariants in 19 ms returned sat
[2021-05-16 06:39:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:39:32] [INFO ] [Nat]Absence check using state equation in 426 ms returned sat
[2021-05-16 06:39:32] [INFO ] Deduced a trap composed of 228 places in 450 ms of which 1 ms to minimize.
[2021-05-16 06:39:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 543 ms
[2021-05-16 06:39:32] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 77 ms.
[2021-05-16 06:39:41] [INFO ] Added : 500 causal constraints over 100 iterations in 8330 ms. Result :sat
[2021-05-16 06:39:41] [INFO ] [Real]Absence check using 16 positive place invariants in 25 ms returned sat
[2021-05-16 06:39:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:39:41] [INFO ] [Real]Absence check using state equation in 524 ms returned sat
[2021-05-16 06:39:42] [INFO ] Deduced a trap composed of 45 places in 299 ms of which 1 ms to minimize.
[2021-05-16 06:39:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 379 ms
[2021-05-16 06:39:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:39:42] [INFO ] [Nat]Absence check using 16 positive place invariants in 20 ms returned sat
[2021-05-16 06:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:39:42] [INFO ] [Nat]Absence check using state equation in 465 ms returned sat
[2021-05-16 06:39:43] [INFO ] Deduced a trap composed of 45 places in 515 ms of which 1 ms to minimize.
[2021-05-16 06:39:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 613 ms
[2021-05-16 06:39:43] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 93 ms.
[2021-05-16 06:39:52] [INFO ] Added : 500 causal constraints over 100 iterations in 9014 ms. Result :sat
[2021-05-16 06:39:52] [INFO ] [Real]Absence check using 16 positive place invariants in 27 ms returned sat
[2021-05-16 06:39:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:39:53] [INFO ] [Real]Absence check using state equation in 487 ms returned sat
[2021-05-16 06:39:53] [INFO ] Deduced a trap composed of 222 places in 403 ms of which 2 ms to minimize.
[2021-05-16 06:39:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 503 ms
[2021-05-16 06:39:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:39:54] [INFO ] [Nat]Absence check using 16 positive place invariants in 26 ms returned sat
[2021-05-16 06:39:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:39:54] [INFO ] [Nat]Absence check using state equation in 501 ms returned sat
[2021-05-16 06:39:54] [INFO ] Deduced a trap composed of 222 places in 382 ms of which 1 ms to minimize.
[2021-05-16 06:39:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 474 ms
[2021-05-16 06:39:55] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 71 ms.
[2021-05-16 06:40:01] [INFO ] Added : 498 causal constraints over 100 iterations in 6726 ms. Result :sat
[2021-05-16 06:40:01] [INFO ] [Real]Absence check using 16 positive place invariants in 18 ms returned sat
[2021-05-16 06:40:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:02] [INFO ] [Real]Absence check using state equation in 414 ms returned sat
[2021-05-16 06:40:02] [INFO ] Deduced a trap composed of 219 places in 332 ms of which 1 ms to minimize.
[2021-05-16 06:40:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 402 ms
[2021-05-16 06:40:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:40:02] [INFO ] [Nat]Absence check using 16 positive place invariants in 17 ms returned sat
[2021-05-16 06:40:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:03] [INFO ] [Nat]Absence check using state equation in 377 ms returned sat
[2021-05-16 06:40:03] [INFO ] Deduced a trap composed of 219 places in 252 ms of which 0 ms to minimize.
[2021-05-16 06:40:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 327 ms
[2021-05-16 06:40:03] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 64 ms.
[2021-05-16 06:40:11] [INFO ] Deduced a trap composed of 43 places in 394 ms of which 1 ms to minimize.
[2021-05-16 06:40:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 524 ms
[2021-05-16 06:40:11] [INFO ] Added : 517 causal constraints over 105 iterations in 7870 ms. Result :sat
[2021-05-16 06:40:11] [INFO ] [Real]Absence check using 16 positive place invariants in 17 ms returned sat
[2021-05-16 06:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:11] [INFO ] [Real]Absence check using state equation in 400 ms returned sat
[2021-05-16 06:40:12] [INFO ] Deduced a trap composed of 221 places in 342 ms of which 1 ms to minimize.
[2021-05-16 06:40:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 414 ms
[2021-05-16 06:40:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:40:12] [INFO ] [Nat]Absence check using 16 positive place invariants in 20 ms returned sat
[2021-05-16 06:40:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:12] [INFO ] [Nat]Absence check using state equation in 397 ms returned sat
[2021-05-16 06:40:13] [INFO ] Deduced a trap composed of 221 places in 344 ms of which 1 ms to minimize.
[2021-05-16 06:40:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 422 ms
[2021-05-16 06:40:13] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 68 ms.
[2021-05-16 06:40:20] [INFO ] Added : 490 causal constraints over 98 iterations in 7090 ms. Result :sat
[2021-05-16 06:40:20] [INFO ] [Real]Absence check using 16 positive place invariants in 16 ms returned sat
[2021-05-16 06:40:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:21] [INFO ] [Real]Absence check using state equation in 393 ms returned sat
[2021-05-16 06:40:21] [INFO ] Deduced a trap composed of 54 places in 343 ms of which 1 ms to minimize.
[2021-05-16 06:40:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 417 ms
[2021-05-16 06:40:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:40:21] [INFO ] [Nat]Absence check using 16 positive place invariants in 18 ms returned sat
[2021-05-16 06:40:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:22] [INFO ] [Nat]Absence check using state equation in 429 ms returned sat
[2021-05-16 06:40:22] [INFO ] Deduced a trap composed of 54 places in 355 ms of which 1 ms to minimize.
[2021-05-16 06:40:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 435 ms
[2021-05-16 06:40:22] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 60 ms.
[2021-05-16 06:40:29] [INFO ] Added : 502 causal constraints over 101 iterations in 6958 ms. Result :sat
[2021-05-16 06:40:29] [INFO ] [Real]Absence check using 16 positive place invariants in 17 ms returned sat
[2021-05-16 06:40:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:30] [INFO ] [Real]Absence check using state equation in 410 ms returned sat
[2021-05-16 06:40:30] [INFO ] Deduced a trap composed of 53 places in 343 ms of which 1 ms to minimize.
[2021-05-16 06:40:30] [INFO ] Deduced a trap composed of 218 places in 315 ms of which 2 ms to minimize.
[2021-05-16 06:40:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 771 ms
[2021-05-16 06:40:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:40:30] [INFO ] [Nat]Absence check using 16 positive place invariants in 19 ms returned sat
[2021-05-16 06:40:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:31] [INFO ] [Nat]Absence check using state equation in 372 ms returned sat
[2021-05-16 06:40:31] [INFO ] Deduced a trap composed of 53 places in 356 ms of which 1 ms to minimize.
[2021-05-16 06:40:32] [INFO ] Deduced a trap composed of 216 places in 336 ms of which 1 ms to minimize.
[2021-05-16 06:40:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 808 ms
[2021-05-16 06:40:32] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 61 ms.
[2021-05-16 06:40:38] [INFO ] Added : 497 causal constraints over 100 iterations in 6771 ms. Result :sat
[2021-05-16 06:40:39] [INFO ] [Real]Absence check using 16 positive place invariants in 17 ms returned sat
[2021-05-16 06:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:39] [INFO ] [Real]Absence check using state equation in 399 ms returned sat
[2021-05-16 06:40:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:40:39] [INFO ] [Nat]Absence check using 16 positive place invariants in 16 ms returned sat
[2021-05-16 06:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:40] [INFO ] [Nat]Absence check using state equation in 396 ms returned sat
[2021-05-16 06:40:40] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 71 ms.
[2021-05-16 06:40:46] [INFO ] Added : 495 causal constraints over 99 iterations in 6723 ms. Result :sat
[2021-05-16 06:40:46] [INFO ] [Real]Absence check using 16 positive place invariants in 17 ms returned sat
[2021-05-16 06:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:47] [INFO ] [Real]Absence check using state equation in 417 ms returned sat
[2021-05-16 06:40:47] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 70 ms.
[2021-05-16 06:40:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:40:47] [INFO ] [Nat]Absence check using 16 positive place invariants in 27 ms returned sat
[2021-05-16 06:40:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:48] [INFO ] [Nat]Absence check using state equation in 391 ms returned sat
[2021-05-16 06:40:48] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 86 ms.
[2021-05-16 06:40:55] [INFO ] Deduced a trap composed of 44 places in 319 ms of which 1 ms to minimize.
[2021-05-16 06:40:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 441 ms
[2021-05-16 06:40:55] [INFO ] Added : 498 causal constraints over 101 iterations in 7587 ms. Result :sat
[2021-05-16 06:40:55] [INFO ] [Real]Absence check using 16 positive place invariants in 16 ms returned sat
[2021-05-16 06:40:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:56] [INFO ] [Real]Absence check using state equation in 405 ms returned sat
[2021-05-16 06:40:56] [INFO ] Deduced a trap composed of 215 places in 331 ms of which 1 ms to minimize.
[2021-05-16 06:40:57] [INFO ] Deduced a trap composed of 211 places in 344 ms of which 1 ms to minimize.
[2021-05-16 06:40:57] [INFO ] Deduced a trap composed of 224 places in 321 ms of which 1 ms to minimize.
[2021-05-16 06:40:57] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1156 ms
[2021-05-16 06:40:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:40:57] [INFO ] [Nat]Absence check using 16 positive place invariants in 18 ms returned sat
[2021-05-16 06:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:40:58] [INFO ] [Nat]Absence check using state equation in 379 ms returned sat
[2021-05-16 06:40:58] [INFO ] Deduced a trap composed of 215 places in 337 ms of which 1 ms to minimize.
[2021-05-16 06:40:58] [INFO ] Deduced a trap composed of 37 places in 315 ms of which 1 ms to minimize.
[2021-05-16 06:40:59] [INFO ] Deduced a trap composed of 224 places in 298 ms of which 1 ms to minimize.
[2021-05-16 06:40:59] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1104 ms
[2021-05-16 06:40:59] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 65 ms.
[2021-05-16 06:41:06] [INFO ] Deduced a trap composed of 44 places in 267 ms of which 1 ms to minimize.
[2021-05-16 06:41:06] [INFO ] Deduced a trap composed of 50 places in 205 ms of which 1 ms to minimize.
[2021-05-16 06:41:06] [INFO ] Deduced a trap composed of 43 places in 170 ms of which 1 ms to minimize.
[2021-05-16 06:41:07] [INFO ] Deduced a trap composed of 44 places in 149 ms of which 1 ms to minimize.
[2021-05-16 06:41:07] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1144 ms
[2021-05-16 06:41:07] [INFO ] Added : 504 causal constraints over 102 iterations in 8205 ms. Result :sat
[2021-05-16 06:41:07] [INFO ] [Real]Absence check using 16 positive place invariants in 18 ms returned sat
[2021-05-16 06:41:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 06:41:07] [INFO ] [Real]Absence check using state equation in 396 ms returned sat
[2021-05-16 06:41:08] [INFO ] Deduced a trap composed of 219 places in 324 ms of which 2 ms to minimize.
[2021-05-16 06:41:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 407 ms
[2021-05-16 06:41:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 06:41:08] [INFO ] [Nat]Absence check using 16 positive place invariants in 18 ms returned sat
[2021-05-16 06:41:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 06:41:08] [INFO ] [Nat]Absence check using state equation in 432 ms returned sat
[2021-05-16 06:41:09] [INFO ] Deduced a trap composed of 219 places in 430 ms of which 1 ms to minimize.
[2021-05-16 06:41:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 517 ms
[2021-05-16 06:41:09] [INFO ] Computed and/alt/rep : 1002/1617/1002 causal constraints (skipped 32 transitions) in 86 ms.
[2021-05-16 06:41:16] [INFO ] Added : 501 causal constraints over 101 iterations in 6879 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(X(G(p0))) U (p1 U (p2||(p2 U p3))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 780 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 780/780 places, 1035/1035 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 763 transition count 1018
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 763 transition count 1018
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 35 place count 763 transition count 1017
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 49 place count 749 transition count 1003
Iterating global reduction 1 with 14 rules applied. Total rules applied 63 place count 749 transition count 1003
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 72 place count 749 transition count 994
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 75 place count 746 transition count 991
Iterating global reduction 2 with 3 rules applied. Total rules applied 78 place count 746 transition count 991
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 81 place count 746 transition count 988
Applied a total of 81 rules in 972 ms. Remains 746 /780 variables (removed 34) and now considering 988/1035 (removed 47) transitions.
// Phase 1: matrix 988 rows 746 cols
[2021-05-16 06:41:17] [INFO ] Computed 16 place invariants in 10 ms
[2021-05-16 06:41:17] [INFO ] Implicit Places using invariants in 586 ms returned []
// Phase 1: matrix 988 rows 746 cols
[2021-05-16 06:41:18] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:41:18] [INFO ] Implicit Places using invariants and state equation in 875 ms returned []
Implicit Place search using SMT with State Equation took 1465 ms to find 0 implicit places.
// Phase 1: matrix 988 rows 746 cols
[2021-05-16 06:41:18] [INFO ] Computed 16 place invariants in 10 ms
[2021-05-16 06:41:19] [INFO ] Dead Transitions using invariants and state equation in 788 ms returned []
Finished structural reductions, in 1 iterations. Remains : 746/780 places, 988/1035 transitions.
Stuttering acceptance computed with spot in 543 ms :[(AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p0), (AND (NOT p0) (NOT p2) (NOT p3)), (NOT p0), true, (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : FlexibleBarrier-PT-14b-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=3 dest: 6}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) (NOT p3) p1 (NOT p0)), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={0} source=7 dest: 5}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p2:(EQ s23 1), p3:(EQ s59 1), p1:(EQ s139 1), p0:(EQ s689 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][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 2 ms.
FORMULA FlexibleBarrier-PT-14b-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-00 finished in 3858 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 780 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 780/780 places, 1035/1035 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 761 transition count 1016
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 761 transition count 1016
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 761 transition count 1015
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 55 place count 745 transition count 999
Iterating global reduction 1 with 16 rules applied. Total rules applied 71 place count 745 transition count 999
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 81 place count 745 transition count 989
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 85 place count 741 transition count 985
Iterating global reduction 2 with 4 rules applied. Total rules applied 89 place count 741 transition count 985
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 93 place count 741 transition count 981
Applied a total of 93 rules in 87 ms. Remains 741 /780 variables (removed 39) and now considering 981/1035 (removed 54) transitions.
// Phase 1: matrix 981 rows 741 cols
[2021-05-16 06:41:20] [INFO ] Computed 16 place invariants in 10 ms
[2021-05-16 06:41:20] [INFO ] Implicit Places using invariants in 417 ms returned []
// Phase 1: matrix 981 rows 741 cols
[2021-05-16 06:41:20] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:41:21] [INFO ] Implicit Places using invariants and state equation in 916 ms returned []
Implicit Place search using SMT with State Equation took 1336 ms to find 0 implicit places.
// Phase 1: matrix 981 rows 741 cols
[2021-05-16 06:41:21] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:41:22] [INFO ] Dead Transitions using invariants and state equation in 876 ms returned []
Finished structural reductions, in 1 iterations. Remains : 741/780 places, 981/1035 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : FlexibleBarrier-PT-14b-02 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(EQ s344 1), p0:(EQ s301 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-14b-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-02 finished in 2440 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 780 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 780/780 places, 1035/1035 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 761 transition count 1016
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 761 transition count 1016
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 761 transition count 1015
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 56 place count 744 transition count 998
Iterating global reduction 1 with 17 rules applied. Total rules applied 73 place count 744 transition count 998
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 84 place count 744 transition count 987
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 88 place count 740 transition count 983
Iterating global reduction 2 with 4 rules applied. Total rules applied 92 place count 740 transition count 983
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 96 place count 740 transition count 979
Applied a total of 96 rules in 89 ms. Remains 740 /780 variables (removed 40) and now considering 979/1035 (removed 56) transitions.
// Phase 1: matrix 979 rows 740 cols
[2021-05-16 06:41:22] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:41:23] [INFO ] Implicit Places using invariants in 482 ms returned []
// Phase 1: matrix 979 rows 740 cols
[2021-05-16 06:41:23] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:41:24] [INFO ] Implicit Places using invariants and state equation in 1100 ms returned []
Implicit Place search using SMT with State Equation took 1584 ms to find 0 implicit places.
// Phase 1: matrix 979 rows 740 cols
[2021-05-16 06:41:24] [INFO ] Computed 16 place invariants in 13 ms
[2021-05-16 06:41:25] [INFO ] Dead Transitions using invariants and state equation in 749 ms returned []
Finished structural reductions, in 1 iterations. Remains : 740/780 places, 979/1035 transitions.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-14b-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(NEQ s159 1), p1:(EQ s378 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 100 steps with 0 reset in 2 ms.
FORMULA FlexibleBarrier-PT-14b-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-03 finished in 2559 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(((!p0&&X((F(p1) U p0)))||G((F(p1) U p0))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 780 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 780/780 places, 1035/1035 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 760 transition count 1015
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 760 transition count 1015
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 41 place count 760 transition count 1014
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 58 place count 743 transition count 997
Iterating global reduction 1 with 17 rules applied. Total rules applied 75 place count 743 transition count 997
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 86 place count 743 transition count 986
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 90 place count 739 transition count 982
Iterating global reduction 2 with 4 rules applied. Total rules applied 94 place count 739 transition count 982
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 98 place count 739 transition count 978
Applied a total of 98 rules in 80 ms. Remains 739 /780 variables (removed 41) and now considering 978/1035 (removed 57) transitions.
// Phase 1: matrix 978 rows 739 cols
[2021-05-16 06:41:25] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:41:25] [INFO ] Implicit Places using invariants in 507 ms returned []
// Phase 1: matrix 978 rows 739 cols
[2021-05-16 06:41:25] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:41:26] [INFO ] Implicit Places using invariants and state equation in 1024 ms returned []
Implicit Place search using SMT with State Equation took 1532 ms to find 0 implicit places.
// Phase 1: matrix 978 rows 739 cols
[2021-05-16 06:41:26] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:41:27] [INFO ] Dead Transitions using invariants and state equation in 866 ms returned []
Finished structural reductions, in 1 iterations. Remains : 739/780 places, 978/1035 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-14b-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s711 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 92 steps with 0 reset in 2 ms.
FORMULA FlexibleBarrier-PT-14b-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-04 finished in 2609 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 780 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 780/780 places, 1035/1035 transitions.
Graph (trivial) has 720 edges and 780 vertex of which 79 / 780 are part of one of the 13 SCC in 24 ms
Free SCC test removed 66 places
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 74 place count 713 transition count 894
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 147 place count 640 transition count 894
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 147 place count 640 transition count 860
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 215 place count 606 transition count 860
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 259 place count 562 transition count 816
Iterating global reduction 2 with 44 rules applied. Total rules applied 303 place count 562 transition count 816
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 304 place count 562 transition count 815
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 304 place count 562 transition count 814
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 306 place count 561 transition count 814
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 318 place count 549 transition count 802
Iterating global reduction 3 with 12 rules applied. Total rules applied 330 place count 549 transition count 802
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 342 place count 549 transition count 790
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 4 with 176 rules applied. Total rules applied 518 place count 461 transition count 702
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 522 place count 457 transition count 698
Iterating global reduction 4 with 4 rules applied. Total rules applied 526 place count 457 transition count 698
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 530 place count 457 transition count 694
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 532 place count 456 transition count 694
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 5 with 13 rules applied. Total rules applied 545 place count 456 transition count 681
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 546 place count 455 transition count 680
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 547 place count 454 transition count 679
Applied a total of 547 rules in 581 ms. Remains 454 /780 variables (removed 326) and now considering 679/1035 (removed 356) transitions.
[2021-05-16 06:41:28] [INFO ] Flow matrix only has 651 transitions (discarded 28 similar events)
// Phase 1: matrix 651 rows 454 cols
[2021-05-16 06:41:28] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:41:28] [INFO ] Implicit Places using invariants in 321 ms returned []
[2021-05-16 06:41:28] [INFO ] Flow matrix only has 651 transitions (discarded 28 similar events)
// Phase 1: matrix 651 rows 454 cols
[2021-05-16 06:41:28] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:41:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 06:41:29] [INFO ] Implicit Places using invariants and state equation in 865 ms returned []
Implicit Place search using SMT with State Equation took 1189 ms to find 0 implicit places.
[2021-05-16 06:41:29] [INFO ] Redundant transitions in 71 ms returned []
[2021-05-16 06:41:29] [INFO ] Flow matrix only has 651 transitions (discarded 28 similar events)
// Phase 1: matrix 651 rows 454 cols
[2021-05-16 06:41:29] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:41:30] [INFO ] Dead Transitions using invariants and state equation in 483 ms returned []
Finished structural reductions, in 1 iterations. Remains : 454/780 places, 679/1035 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-14b-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(EQ s20 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 34 steps with 1 reset in 1 ms.
FORMULA FlexibleBarrier-PT-14b-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-06 finished in 2460 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(G(p0))||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 780 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 780/780 places, 1035/1035 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 760 transition count 1015
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 760 transition count 1015
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 41 place count 760 transition count 1014
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 59 place count 742 transition count 996
Iterating global reduction 1 with 18 rules applied. Total rules applied 77 place count 742 transition count 996
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 89 place count 742 transition count 984
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 93 place count 738 transition count 980
Iterating global reduction 2 with 4 rules applied. Total rules applied 97 place count 738 transition count 980
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 101 place count 738 transition count 976
Applied a total of 101 rules in 119 ms. Remains 738 /780 variables (removed 42) and now considering 976/1035 (removed 59) transitions.
// Phase 1: matrix 976 rows 738 cols
[2021-05-16 06:41:30] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:41:30] [INFO ] Implicit Places using invariants in 548 ms returned []
// Phase 1: matrix 976 rows 738 cols
[2021-05-16 06:41:30] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:41:31] [INFO ] Implicit Places using invariants and state equation in 977 ms returned []
Implicit Place search using SMT with State Equation took 1538 ms to find 0 implicit places.
// Phase 1: matrix 976 rows 738 cols
[2021-05-16 06:41:31] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:41:32] [INFO ] Dead Transitions using invariants and state equation in 626 ms returned []
Finished structural reductions, in 1 iterations. Remains : 738/780 places, 976/1035 transitions.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : FlexibleBarrier-PT-14b-07 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(NEQ s366 1), p0:(OR (NEQ s152 1) (NEQ s737 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 991 reset in 454 ms.
Stack based approach found an accepted trace after 56268 steps with 557 reset with depth 127 and stack size 127 in 211 ms.
FORMULA FlexibleBarrier-PT-14b-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-07 finished in 3078 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((p0&&X(p0))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 780 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 780/780 places, 1035/1035 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 760 transition count 1015
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 760 transition count 1015
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 41 place count 760 transition count 1014
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 58 place count 743 transition count 997
Iterating global reduction 1 with 17 rules applied. Total rules applied 75 place count 743 transition count 997
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 87 place count 743 transition count 985
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 90 place count 740 transition count 982
Iterating global reduction 2 with 3 rules applied. Total rules applied 93 place count 740 transition count 982
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 96 place count 740 transition count 979
Applied a total of 96 rules in 118 ms. Remains 740 /780 variables (removed 40) and now considering 979/1035 (removed 56) transitions.
// Phase 1: matrix 979 rows 740 cols
[2021-05-16 06:41:33] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:41:33] [INFO ] Implicit Places using invariants in 377 ms returned []
// Phase 1: matrix 979 rows 740 cols
[2021-05-16 06:41:33] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:41:34] [INFO ] Implicit Places using invariants and state equation in 1001 ms returned []
Implicit Place search using SMT with State Equation took 1382 ms to find 0 implicit places.
// Phase 1: matrix 979 rows 740 cols
[2021-05-16 06:41:34] [INFO ] Computed 16 place invariants in 10 ms
[2021-05-16 06:41:35] [INFO ] Dead Transitions using invariants and state equation in 719 ms returned []
Finished structural reductions, in 1 iterations. Remains : 740/780 places, 979/1035 transitions.
Stuttering acceptance computed with spot in 110 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-14b-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(EQ s90 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-14b-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-08 finished in 2376 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U X(X(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 780 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 780/780 places, 1035/1035 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 760 transition count 1015
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 760 transition count 1015
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 41 place count 760 transition count 1014
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 58 place count 743 transition count 997
Iterating global reduction 1 with 17 rules applied. Total rules applied 75 place count 743 transition count 997
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 86 place count 743 transition count 986
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 90 place count 739 transition count 982
Iterating global reduction 2 with 4 rules applied. Total rules applied 94 place count 739 transition count 982
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 98 place count 739 transition count 978
Applied a total of 98 rules in 100 ms. Remains 739 /780 variables (removed 41) and now considering 978/1035 (removed 57) transitions.
// Phase 1: matrix 978 rows 739 cols
[2021-05-16 06:41:35] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:41:36] [INFO ] Implicit Places using invariants in 509 ms returned []
// Phase 1: matrix 978 rows 739 cols
[2021-05-16 06:41:36] [INFO ] Computed 16 place invariants in 13 ms
[2021-05-16 06:41:37] [INFO ] Implicit Places using invariants and state equation in 974 ms returned []
Implicit Place search using SMT with State Equation took 1493 ms to find 0 implicit places.
// Phase 1: matrix 978 rows 739 cols
[2021-05-16 06:41:37] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:41:38] [INFO ] Dead Transitions using invariants and state equation in 725 ms returned []
Finished structural reductions, in 1 iterations. Remains : 739/780 places, 978/1035 transitions.
Stuttering acceptance computed with spot in 243 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : FlexibleBarrier-PT-14b-09 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 7}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 3}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=6, aps=[p1:(EQ s52 0), p0:(EQ s295 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, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 695 ms.
Product exploration explored 100000 steps with 25000 reset in 528 ms.
Knowledge obtained : [p1, (NOT p0)]
Stuttering acceptance computed with spot in 266 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 25000 reset in 484 ms.
Product exploration explored 100000 steps with 25000 reset in 495 ms.
Applying partial POR strategy [true, false, false, false, false, false, false, true]
Stuttering acceptance computed with spot in 239 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Support contains 2 out of 739 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 739/739 places, 978/978 transitions.
Graph (trivial) has 691 edges and 739 vertex of which 79 / 739 are part of one of the 13 SCC in 2 ms
Free SCC test removed 66 places
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 55 rules applied. Total rules applied 56 place count 673 transition count 911
Performed 44 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 44 Pre rules applied. Total rules applied 56 place count 673 transition count 1205
Deduced a syphon composed of 99 places in 1 ms
Iterating global reduction 1 with 44 rules applied. Total rules applied 100 place count 673 transition count 1205
Discarding 64 places :
Symmetric choice reduction at 1 with 64 rule applications. Total rules 164 place count 609 transition count 1141
Deduced a syphon composed of 60 places in 0 ms
Iterating global reduction 1 with 64 rules applied. Total rules applied 228 place count 609 transition count 1141
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 123 places in 0 ms
Iterating global reduction 1 with 63 rules applied. Total rules applied 291 place count 609 transition count 1155
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 323 place count 577 transition count 1123
Deduced a syphon composed of 91 places in 1 ms
Iterating global reduction 1 with 32 rules applied. Total rules applied 355 place count 577 transition count 1123
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: -91
Deduced a syphon composed of 120 places in 0 ms
Iterating global reduction 1 with 29 rules applied. Total rules applied 384 place count 577 transition count 1214
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 385 place count 576 transition count 1212
Deduced a syphon composed of 119 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 386 place count 576 transition count 1212
Deduced a syphon composed of 119 places in 1 ms
Drop transitions removed 59 transitions
Redundant transition composition rules discarded 59 transitions
Iterating global reduction 1 with 59 rules applied. Total rules applied 445 place count 576 transition count 1153
Deduced a syphon composed of 119 places in 0 ms
Applied a total of 445 rules in 279 ms. Remains 576 /739 variables (removed 163) and now considering 1153/978 (removed -175) transitions.
[2021-05-16 06:41:41] [INFO ] Redundant transitions in 116 ms returned []
[2021-05-16 06:41:41] [INFO ] Flow matrix only has 1102 transitions (discarded 51 similar events)
// Phase 1: matrix 1102 rows 576 cols
[2021-05-16 06:41:41] [INFO ] Computed 16 place invariants in 12 ms
[2021-05-16 06:41:42] [INFO ] Dead Transitions using invariants and state equation in 663 ms returned []
Finished structural reductions, in 1 iterations. Remains : 576/739 places, 1153/978 transitions.
Product exploration explored 100000 steps with 25000 reset in 2167 ms.
Product exploration explored 100000 steps with 25000 reset in 1953 ms.
[2021-05-16 06:41:46] [INFO ] Flatten gal took : 62 ms
[2021-05-16 06:41:46] [INFO ] Flatten gal took : 58 ms
[2021-05-16 06:41:46] [INFO ] Time to serialize gal into /tmp/LTL3836161283697144445.gal : 16 ms
[2021-05-16 06:41:46] [INFO ] Time to serialize properties into /tmp/LTL3775115021453694991.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/LTL3836161283697144445.gal, -t, CGAL, -LTL, /tmp/LTL3775115021453694991.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/LTL3836161283697144445.gal -t CGAL -LTL /tmp/LTL3775115021453694991.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(p1002==1)")U(X(X("(p143==0)"))))))
Formula 0 simplified : !X("(p1002==1)" U XX"(p143==0)")
Detected timeout of ITS tools.
[2021-05-16 06:42:01] [INFO ] Flatten gal took : 58 ms
[2021-05-16 06:42:01] [INFO ] Applying decomposition
[2021-05-16 06:42:02] [INFO ] Flatten gal took : 55 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/graph15424710003212670125.txt, -o, /tmp/graph15424710003212670125.bin, -w, /tmp/graph15424710003212670125.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/graph15424710003212670125.bin, -l, -1, -v, -w, /tmp/graph15424710003212670125.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 06:42:02] [INFO ] Decomposing Gal with order
[2021-05-16 06:42:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 06:42:02] [INFO ] Removed a total of 280 redundant transitions.
[2021-05-16 06:42:02] [INFO ] Flatten gal took : 295 ms
[2021-05-16 06:42:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 34 ms.
[2021-05-16 06:42:02] [INFO ] Time to serialize gal into /tmp/LTL688175062741123934.gal : 23 ms
[2021-05-16 06:42:02] [INFO ] Time to serialize properties into /tmp/LTL7039027774660007040.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/LTL688175062741123934.gal, -t, CGAL, -LTL, /tmp/LTL7039027774660007040.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/LTL688175062741123934.gal -t CGAL -LTL /tmp/LTL7039027774660007040.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("(i9.u81.p1002==1)")U(X(X("(i1.i1.i1.u17.p143==0)"))))))
Formula 0 simplified : !X("(i9.u81.p1002==1)" U XX"(i1.i1.i1.u17.p143==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6032872871813465834
[2021-05-16 06:42:17] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6032872871813465834
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/ltsmin6032872871813465834]
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/ltsmin6032872871813465834] 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/ltsmin6032872871813465834] 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-14b-09 finished in 43170 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 780 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 780/780 places, 1035/1035 transitions.
Graph (trivial) has 734 edges and 780 vertex of which 79 / 780 are part of one of the 13 SCC in 1 ms
Free SCC test removed 66 places
Ensure Unique test removed 67 transitions
Reduce isomorphic transitions removed 67 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 74 place count 713 transition count 894
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 147 place count 640 transition count 894
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 147 place count 640 transition count 860
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 215 place count 606 transition count 860
Discarding 44 places :
Symmetric choice reduction at 2 with 44 rule applications. Total rules 259 place count 562 transition count 816
Iterating global reduction 2 with 44 rules applied. Total rules applied 303 place count 562 transition count 816
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 304 place count 562 transition count 815
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 304 place count 562 transition count 814
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 306 place count 561 transition count 814
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 317 place count 550 transition count 803
Iterating global reduction 3 with 11 rules applied. Total rules applied 328 place count 550 transition count 803
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 339 place count 550 transition count 792
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 4 with 176 rules applied. Total rules applied 515 place count 462 transition count 704
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 520 place count 457 transition count 699
Iterating global reduction 4 with 5 rules applied. Total rules applied 525 place count 457 transition count 699
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 530 place count 457 transition count 694
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 5 with 2 rules applied. Total rules applied 532 place count 456 transition count 694
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 5 with 15 rules applied. Total rules applied 547 place count 456 transition count 679
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 548 place count 455 transition count 678
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 549 place count 454 transition count 677
Applied a total of 549 rules in 333 ms. Remains 454 /780 variables (removed 326) and now considering 677/1035 (removed 358) transitions.
[2021-05-16 06:42:19] [INFO ] Flow matrix only has 651 transitions (discarded 26 similar events)
// Phase 1: matrix 651 rows 454 cols
[2021-05-16 06:42:19] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:42:19] [INFO ] Implicit Places using invariants in 376 ms returned []
[2021-05-16 06:42:19] [INFO ] Flow matrix only has 651 transitions (discarded 26 similar events)
// Phase 1: matrix 651 rows 454 cols
[2021-05-16 06:42:19] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:42:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 06:42:20] [INFO ] Implicit Places using invariants and state equation in 863 ms returned []
Implicit Place search using SMT with State Equation took 1241 ms to find 0 implicit places.
[2021-05-16 06:42:20] [INFO ] Redundant transitions in 8 ms returned []
[2021-05-16 06:42:20] [INFO ] Flow matrix only has 651 transitions (discarded 26 similar events)
// Phase 1: matrix 651 rows 454 cols
[2021-05-16 06:42:20] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:42:21] [INFO ] Dead Transitions using invariants and state equation in 498 ms returned []
Finished structural reductions, in 1 iterations. Remains : 454/780 places, 677/1035 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-14b-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s180 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 90 steps with 4 reset in 2 ms.
FORMULA FlexibleBarrier-PT-14b-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-10 finished in 2149 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(((p0 U p1)&&X((p2||X(F(!p1)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 780 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 780/780 places, 1035/1035 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 760 transition count 1015
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 760 transition count 1015
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 41 place count 760 transition count 1014
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 58 place count 743 transition count 997
Iterating global reduction 1 with 17 rules applied. Total rules applied 75 place count 743 transition count 997
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 86 place count 743 transition count 986
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 90 place count 739 transition count 982
Iterating global reduction 2 with 4 rules applied. Total rules applied 94 place count 739 transition count 982
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 98 place count 739 transition count 978
Applied a total of 98 rules in 87 ms. Remains 739 /780 variables (removed 41) and now considering 978/1035 (removed 57) transitions.
// Phase 1: matrix 978 rows 739 cols
[2021-05-16 06:42:21] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:42:21] [INFO ] Implicit Places using invariants in 403 ms returned []
// Phase 1: matrix 978 rows 739 cols
[2021-05-16 06:42:21] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:42:22] [INFO ] Implicit Places using invariants and state equation in 1093 ms returned []
Implicit Place search using SMT with State Equation took 1501 ms to find 0 implicit places.
// Phase 1: matrix 978 rows 739 cols
[2021-05-16 06:42:22] [INFO ] Computed 16 place invariants in 7 ms
[2021-05-16 06:42:23] [INFO ] Dead Transitions using invariants and state equation in 851 ms returned []
Finished structural reductions, in 1 iterations. Remains : 739/780 places, 978/1035 transitions.
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p2) (NOT p1)), (AND p1 (NOT p2)), (NOT p1), (AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : FlexibleBarrier-PT-14b-11 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}]], initial=0, aps=[p1:(EQ s323 1), p0:(EQ s213 0), p2:(NEQ s169 0)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 97 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-14b-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-11 finished in 2682 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 780 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 780/780 places, 1035/1035 transitions.
Graph (trivial) has 733 edges and 780 vertex of which 85 / 780 are part of one of the 14 SCC in 1 ms
Free SCC test removed 71 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 73 transitions
Trivial Post-agglo rules discarded 73 transitions
Performed 73 trivial Post agglomeration. Transition count delta: 73
Iterating post reduction 0 with 73 rules applied. Total rules applied 74 place count 708 transition count 889
Reduce places removed 73 places and 0 transitions.
Iterating post reduction 1 with 73 rules applied. Total rules applied 147 place count 635 transition count 889
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 147 place count 635 transition count 855
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 215 place count 601 transition count 855
Discarding 46 places :
Symmetric choice reduction at 2 with 46 rule applications. Total rules 261 place count 555 transition count 809
Iterating global reduction 2 with 46 rules applied. Total rules applied 307 place count 555 transition count 809
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 308 place count 555 transition count 808
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 317 place count 546 transition count 799
Iterating global reduction 3 with 9 rules applied. Total rules applied 326 place count 546 transition count 799
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 335 place count 546 transition count 790
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 85
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 4 with 170 rules applied. Total rules applied 505 place count 461 transition count 705
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 511 place count 455 transition count 699
Iterating global reduction 4 with 6 rules applied. Total rules applied 517 place count 455 transition count 699
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 523 place count 455 transition count 693
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 537 place count 455 transition count 679
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 538 place count 454 transition count 678
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 539 place count 453 transition count 677
Applied a total of 539 rules in 243 ms. Remains 453 /780 variables (removed 327) and now considering 677/1035 (removed 358) transitions.
[2021-05-16 06:42:23] [INFO ] Flow matrix only has 650 transitions (discarded 27 similar events)
// Phase 1: matrix 650 rows 453 cols
[2021-05-16 06:42:23] [INFO ] Computed 16 place invariants in 7 ms
[2021-05-16 06:42:24] [INFO ] Implicit Places using invariants in 315 ms returned []
[2021-05-16 06:42:24] [INFO ] Flow matrix only has 650 transitions (discarded 27 similar events)
// Phase 1: matrix 650 rows 453 cols
[2021-05-16 06:42:24] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:42:24] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 06:42:25] [INFO ] Implicit Places using invariants and state equation in 699 ms returned []
Implicit Place search using SMT with State Equation took 1018 ms to find 0 implicit places.
[2021-05-16 06:42:25] [INFO ] Redundant transitions in 7 ms returned []
[2021-05-16 06:42:25] [INFO ] Flow matrix only has 650 transitions (discarded 27 similar events)
// Phase 1: matrix 650 rows 453 cols
[2021-05-16 06:42:25] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:42:25] [INFO ] Dead Transitions using invariants and state equation in 568 ms returned []
Finished structural reductions, in 1 iterations. Remains : 453/780 places, 677/1035 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-14b-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s138 1) (EQ s247 1) (EQ s432 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-14b-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-12 finished in 1901 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((p0||X(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 780 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 780/780 places, 1035/1035 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 761 transition count 1016
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 761 transition count 1016
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 761 transition count 1015
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 55 place count 745 transition count 999
Iterating global reduction 1 with 16 rules applied. Total rules applied 71 place count 745 transition count 999
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 82 place count 745 transition count 988
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 85 place count 742 transition count 985
Iterating global reduction 2 with 3 rules applied. Total rules applied 88 place count 742 transition count 985
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 91 place count 742 transition count 982
Applied a total of 91 rules in 103 ms. Remains 742 /780 variables (removed 38) and now considering 982/1035 (removed 53) transitions.
// Phase 1: matrix 982 rows 742 cols
[2021-05-16 06:42:25] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:42:26] [INFO ] Implicit Places using invariants in 384 ms returned []
// Phase 1: matrix 982 rows 742 cols
[2021-05-16 06:42:26] [INFO ] Computed 16 place invariants in 9 ms
[2021-05-16 06:42:27] [INFO ] Implicit Places using invariants and state equation in 1087 ms returned []
Implicit Place search using SMT with State Equation took 1480 ms to find 0 implicit places.
// Phase 1: matrix 982 rows 742 cols
[2021-05-16 06:42:27] [INFO ] Computed 16 place invariants in 11 ms
[2021-05-16 06:42:27] [INFO ] Dead Transitions using invariants and state equation in 726 ms returned []
Finished structural reductions, in 1 iterations. Remains : 742/780 places, 982/1035 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : FlexibleBarrier-PT-14b-13 automaton TGBA [mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(EQ s30 1), p1:(EQ s254 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][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-14b-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-13 finished in 2486 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((X(p1)||p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 780 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 780/780 places, 1035/1035 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 760 transition count 1015
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 760 transition count 1015
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 41 place count 760 transition count 1014
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 58 place count 743 transition count 997
Iterating global reduction 1 with 17 rules applied. Total rules applied 75 place count 743 transition count 997
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 86 place count 743 transition count 986
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 90 place count 739 transition count 982
Iterating global reduction 2 with 4 rules applied. Total rules applied 94 place count 739 transition count 982
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 98 place count 739 transition count 978
Applied a total of 98 rules in 83 ms. Remains 739 /780 variables (removed 41) and now considering 978/1035 (removed 57) transitions.
// Phase 1: matrix 978 rows 739 cols
[2021-05-16 06:42:28] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:42:28] [INFO ] Implicit Places using invariants in 433 ms returned []
// Phase 1: matrix 978 rows 739 cols
[2021-05-16 06:42:28] [INFO ] Computed 16 place invariants in 8 ms
[2021-05-16 06:42:29] [INFO ] Implicit Places using invariants and state equation in 976 ms returned []
Implicit Place search using SMT with State Equation took 1422 ms to find 0 implicit places.
// Phase 1: matrix 978 rows 739 cols
[2021-05-16 06:42:29] [INFO ] Computed 16 place invariants in 24 ms
[2021-05-16 06:42:30] [INFO ] Dead Transitions using invariants and state equation in 896 ms returned []
Finished structural reductions, in 1 iterations. Remains : 739/780 places, 978/1035 transitions.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : FlexibleBarrier-PT-14b-14 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s691 1) (EQ s123 0)), p1:(AND (EQ s74 1) (EQ s738 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 994 reset in 246 ms.
Stack based approach found an accepted trace after 55743 steps with 551 reset with depth 111 and stack size 111 in 167 ms.
FORMULA FlexibleBarrier-PT-14b-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-14b-14 finished in 2903 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5019379776113078724
[2021-05-16 06:42:31] [INFO ] Computing symmetric may disable matrix : 1035 transitions.
[2021-05-16 06:42:31] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 06:42:31] [INFO ] Applying decomposition
[2021-05-16 06:42:31] [INFO ] Computing symmetric may enable matrix : 1035 transitions.
[2021-05-16 06:42:31] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 06:42:31] [INFO ] Flatten gal took : 40 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/graph1133931780078723740.txt, -o, /tmp/graph1133931780078723740.bin, -w, /tmp/graph1133931780078723740.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/graph1133931780078723740.bin, -l, -1, -v, -w, /tmp/graph1133931780078723740.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 06:42:31] [INFO ] Decomposing Gal with order
[2021-05-16 06:42:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 06:42:31] [INFO ] Computing Do-Not-Accords matrix : 1035 transitions.
[2021-05-16 06:42:31] [INFO ] Computation of Completed DNA matrix. took 61 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 06:42:31] [INFO ] Built C files in 359ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5019379776113078724
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/ltsmin5019379776113078724]
[2021-05-16 06:42:31] [INFO ] Removed a total of 323 redundant transitions.
[2021-05-16 06:42:31] [INFO ] Flatten gal took : 197 ms
[2021-05-16 06:42:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 57 ms.
[2021-05-16 06:42:31] [INFO ] Time to serialize gal into /tmp/LTLFireability13999124538821755582.gal : 22 ms
[2021-05-16 06:42:31] [INFO ] Time to serialize properties into /tmp/LTLFireability5434033835045461782.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/LTLFireability13999124538821755582.gal, -t, CGAL, -LTL, /tmp/LTLFireability5434033835045461782.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/LTLFireability13999124538821755582.gal -t CGAL -LTL /tmp/LTLFireability5434033835045461782.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(("(i8.u91.p1002==1)")U(X(X("(i1.i1.i1.u17.p143==0)"))))))
Formula 0 simplified : !X("(i8.u91.p1002==1)" U XX"(i1.i1.i1.u17.p143==0)")
Compilation finished in 13432 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin5019379776113078724]
Link finished in 94 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, X(((LTLAPp0==true) U X(X((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin5019379776113078724]
LTSmin run took 973 ms.
FORMULA FlexibleBarrier-PT-14b-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621147366946

--------------------
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-14b"
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-14b, 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-162075331100093"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-14b.tgz
mv FlexibleBarrier-PT-14b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;