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-162075331100077.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-12b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r102-smll-162075331100077
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 840K
-rw-r--r-- 1 mcc users 7.5K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 92K 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 23K Mar 28 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 23 11:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 11:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 19:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 19:29 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 536K 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-12b-00
FORMULA_NAME FlexibleBarrier-PT-12b-01
FORMULA_NAME FlexibleBarrier-PT-12b-02
FORMULA_NAME FlexibleBarrier-PT-12b-03
FORMULA_NAME FlexibleBarrier-PT-12b-04
FORMULA_NAME FlexibleBarrier-PT-12b-05
FORMULA_NAME FlexibleBarrier-PT-12b-06
FORMULA_NAME FlexibleBarrier-PT-12b-07
FORMULA_NAME FlexibleBarrier-PT-12b-08
FORMULA_NAME FlexibleBarrier-PT-12b-09
FORMULA_NAME FlexibleBarrier-PT-12b-10
FORMULA_NAME FlexibleBarrier-PT-12b-11
FORMULA_NAME FlexibleBarrier-PT-12b-12
FORMULA_NAME FlexibleBarrier-PT-12b-13
FORMULA_NAME FlexibleBarrier-PT-12b-14
FORMULA_NAME FlexibleBarrier-PT-12b-15

=== Now, execution of the tool begins

BK_START 1621139401061

Running Version 0
[2021-05-16 04:30:04] [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 04:30:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 04:30:04] [INFO ] Load time of PNML (sax parser for PT used): 363 ms
[2021-05-16 04:30:04] [INFO ] Transformed 1988 places.
[2021-05-16 04:30:04] [INFO ] Transformed 2289 transitions.
[2021-05-16 04:30:04] [INFO ] Found NUPN structural information;
[2021-05-16 04:30:04] [INFO ] Parsed PT model containing 1988 places and 2289 transitions in 472 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 04:30:05] [INFO ] Initial state test concluded for 3 properties.
Support contains 44 out of 1988 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1988/1988 places, 2289/2289 transitions.
Discarding 784 places :
Symmetric choice reduction at 0 with 784 rule applications. Total rules 784 place count 1204 transition count 1505
Iterating global reduction 0 with 784 rules applied. Total rules applied 1568 place count 1204 transition count 1505
Discarding 358 places :
Symmetric choice reduction at 0 with 358 rule applications. Total rules 1926 place count 846 transition count 1147
Iterating global reduction 0 with 358 rules applied. Total rules applied 2284 place count 846 transition count 1147
Discarding 224 places :
Symmetric choice reduction at 0 with 224 rule applications. Total rules 2508 place count 622 transition count 923
Iterating global reduction 0 with 224 rules applied. Total rules applied 2732 place count 622 transition count 923
Ensure Unique test removed 108 transitions
Reduce isomorphic transitions removed 108 transitions.
Iterating post reduction 0 with 108 rules applied. Total rules applied 2840 place count 622 transition count 815
Applied a total of 2840 rules in 625 ms. Remains 622 /1988 variables (removed 1366) and now considering 815/2289 (removed 1474) transitions.
// Phase 1: matrix 815 rows 622 cols
[2021-05-16 04:30:05] [INFO ] Computed 14 place invariants in 54 ms
[2021-05-16 04:30:06] [INFO ] Implicit Places using invariants in 948 ms returned []
// Phase 1: matrix 815 rows 622 cols
[2021-05-16 04:30:06] [INFO ] Computed 14 place invariants in 13 ms
[2021-05-16 04:30:08] [INFO ] Implicit Places using invariants and state equation in 1270 ms returned []
Implicit Place search using SMT with State Equation took 2280 ms to find 0 implicit places.
// Phase 1: matrix 815 rows 622 cols
[2021-05-16 04:30:08] [INFO ] Computed 14 place invariants in 31 ms
[2021-05-16 04:30:09] [INFO ] Dead Transitions using invariants and state equation in 1112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 622/1988 places, 815/2289 transitions.
[2021-05-16 04:30:09] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-16 04:30:09] [INFO ] Flatten gal took : 203 ms
FORMULA FlexibleBarrier-PT-12b-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-12b-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 04:30:09] [INFO ] Flatten gal took : 103 ms
[2021-05-16 04:30:10] [INFO ] Input system was already deterministic with 815 transitions.
Incomplete random walk after 100000 steps, including 1132 resets, run finished after 662 ms. (steps per millisecond=151 ) properties (out of 26) seen :10
Running SMT prover for 16 properties.
// Phase 1: matrix 815 rows 622 cols
[2021-05-16 04:30:11] [INFO ] Computed 14 place invariants in 7 ms
[2021-05-16 04:30:11] [INFO ] [Real]Absence check using 14 positive place invariants in 20 ms returned sat
[2021-05-16 04:30:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:30:11] [INFO ] [Real]Absence check using state equation in 487 ms returned sat
[2021-05-16 04:30:11] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 136 ms.
[2021-05-16 04:30:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:30:12] [INFO ] [Nat]Absence check using 14 positive place invariants in 23 ms returned sat
[2021-05-16 04:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:30:12] [INFO ] [Nat]Absence check using state equation in 491 ms returned sat
[2021-05-16 04:30:13] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 120 ms.
[2021-05-16 04:30:21] [INFO ] Added : 454 causal constraints over 91 iterations in 8216 ms. Result :sat
[2021-05-16 04:30:21] [INFO ] [Real]Absence check using 14 positive place invariants in 57 ms returned sat
[2021-05-16 04:30:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:30:22] [INFO ] [Real]Absence check using state equation in 465 ms returned sat
[2021-05-16 04:30:22] [INFO ] Deduced a trap composed of 175 places in 417 ms of which 9 ms to minimize.
[2021-05-16 04:30:22] [INFO ] Deduced a trap composed of 42 places in 170 ms of which 2 ms to minimize.
[2021-05-16 04:30:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 744 ms
[2021-05-16 04:30:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:30:23] [INFO ] [Nat]Absence check using 14 positive place invariants in 23 ms returned sat
[2021-05-16 04:30:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:30:23] [INFO ] [Nat]Absence check using state equation in 451 ms returned sat
[2021-05-16 04:30:24] [INFO ] Deduced a trap composed of 175 places in 366 ms of which 2 ms to minimize.
[2021-05-16 04:30:24] [INFO ] Deduced a trap composed of 42 places in 202 ms of which 3 ms to minimize.
[2021-05-16 04:30:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 786 ms
[2021-05-16 04:30:24] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 102 ms.
[2021-05-16 04:30:32] [INFO ] Added : 445 causal constraints over 89 iterations in 8057 ms. Result :sat
[2021-05-16 04:30:32] [INFO ] [Real]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-16 04:30:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:30:33] [INFO ] [Real]Absence check using state equation in 452 ms returned sat
[2021-05-16 04:30:33] [INFO ] Deduced a trap composed of 180 places in 316 ms of which 2 ms to minimize.
[2021-05-16 04:30:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 413 ms
[2021-05-16 04:30:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:30:33] [INFO ] [Nat]Absence check using 14 positive place invariants in 24 ms returned sat
[2021-05-16 04:30:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:30:34] [INFO ] [Nat]Absence check using state equation in 463 ms returned sat
[2021-05-16 04:30:34] [INFO ] Deduced a trap composed of 180 places in 422 ms of which 1 ms to minimize.
[2021-05-16 04:30:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 538 ms
[2021-05-16 04:30:34] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 83 ms.
[2021-05-16 04:30:42] [INFO ] Added : 455 causal constraints over 91 iterations in 7967 ms. Result :sat
[2021-05-16 04:30:42] [INFO ] [Real]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-16 04:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:30:43] [INFO ] [Real]Absence check using state equation in 482 ms returned sat
[2021-05-16 04:30:43] [INFO ] Deduced a trap composed of 115 places in 294 ms of which 3 ms to minimize.
[2021-05-16 04:30:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 387 ms
[2021-05-16 04:30:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:30:43] [INFO ] [Nat]Absence check using 14 positive place invariants in 16 ms returned sat
[2021-05-16 04:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:30:44] [INFO ] [Nat]Absence check using state equation in 385 ms returned sat
[2021-05-16 04:30:44] [INFO ] Deduced a trap composed of 115 places in 406 ms of which 2 ms to minimize.
[2021-05-16 04:30:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 500 ms
[2021-05-16 04:30:44] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 88 ms.
[2021-05-16 04:30:52] [INFO ] Added : 443 causal constraints over 89 iterations in 7771 ms. Result :sat
[2021-05-16 04:30:52] [INFO ] [Real]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-16 04:30:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:30:53] [INFO ] [Real]Absence check using state equation in 474 ms returned sat
[2021-05-16 04:30:53] [INFO ] Deduced a trap composed of 169 places in 474 ms of which 1 ms to minimize.
[2021-05-16 04:30:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 576 ms
[2021-05-16 04:30:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:30:54] [INFO ] [Nat]Absence check using 14 positive place invariants in 23 ms returned sat
[2021-05-16 04:30:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:30:54] [INFO ] [Nat]Absence check using state equation in 472 ms returned sat
[2021-05-16 04:30:55] [INFO ] Deduced a trap composed of 169 places in 448 ms of which 2 ms to minimize.
[2021-05-16 04:30:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 552 ms
[2021-05-16 04:30:55] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 85 ms.
[2021-05-16 04:31:03] [INFO ] Added : 450 causal constraints over 90 iterations in 7925 ms. Result :sat
[2021-05-16 04:31:03] [INFO ] [Real]Absence check using 14 positive place invariants in 21 ms returned sat
[2021-05-16 04:31:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:31:03] [INFO ] [Real]Absence check using state equation in 508 ms returned sat
[2021-05-16 04:31:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:31:03] [INFO ] [Nat]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-16 04:31:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:31:04] [INFO ] [Nat]Absence check using state equation in 476 ms returned sat
[2021-05-16 04:31:04] [INFO ] Deduced a trap composed of 107 places in 126 ms of which 1 ms to minimize.
[2021-05-16 04:31:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 225 ms
[2021-05-16 04:31:04] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 84 ms.
[2021-05-16 04:31:12] [INFO ] Added : 449 causal constraints over 90 iterations in 8077 ms. Result :sat
[2021-05-16 04:31:12] [INFO ] [Real]Absence check using 14 positive place invariants in 21 ms returned sat
[2021-05-16 04:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:31:13] [INFO ] [Real]Absence check using state equation in 452 ms returned sat
[2021-05-16 04:31:13] [INFO ] Deduced a trap composed of 235 places in 381 ms of which 1 ms to minimize.
[2021-05-16 04:31:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 492 ms
[2021-05-16 04:31:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:31:14] [INFO ] [Nat]Absence check using 14 positive place invariants in 20 ms returned sat
[2021-05-16 04:31:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:31:14] [INFO ] [Nat]Absence check using state equation in 416 ms returned sat
[2021-05-16 04:31:14] [INFO ] Deduced a trap composed of 235 places in 271 ms of which 1 ms to minimize.
[2021-05-16 04:31:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 357 ms
[2021-05-16 04:31:15] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 73 ms.
[2021-05-16 04:31:22] [INFO ] Added : 452 causal constraints over 91 iterations in 7998 ms. Result :sat
[2021-05-16 04:31:23] [INFO ] [Real]Absence check using 14 positive place invariants in 21 ms returned sat
[2021-05-16 04:31:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:31:23] [INFO ] [Real]Absence check using state equation in 480 ms returned sat
[2021-05-16 04:31:24] [INFO ] Deduced a trap composed of 107 places in 333 ms of which 6 ms to minimize.
[2021-05-16 04:31:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 421 ms
[2021-05-16 04:31:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:31:24] [INFO ] [Nat]Absence check using 14 positive place invariants in 19 ms returned sat
[2021-05-16 04:31:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:31:24] [INFO ] [Nat]Absence check using state equation in 477 ms returned sat
[2021-05-16 04:31:25] [INFO ] Deduced a trap composed of 107 places in 352 ms of which 1 ms to minimize.
[2021-05-16 04:31:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 456 ms
[2021-05-16 04:31:25] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 103 ms.
[2021-05-16 04:31:32] [INFO ] Added : 449 causal constraints over 90 iterations in 7671 ms. Result :sat
[2021-05-16 04:31:33] [INFO ] [Real]Absence check using 14 positive place invariants in 20 ms returned sat
[2021-05-16 04:31:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:31:33] [INFO ] [Real]Absence check using state equation in 445 ms returned sat
[2021-05-16 04:31:34] [INFO ] Deduced a trap composed of 171 places in 344 ms of which 1 ms to minimize.
[2021-05-16 04:31:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 433 ms
[2021-05-16 04:31:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:31:34] [INFO ] [Nat]Absence check using 14 positive place invariants in 23 ms returned sat
[2021-05-16 04:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:31:34] [INFO ] [Nat]Absence check using state equation in 442 ms returned sat
[2021-05-16 04:31:35] [INFO ] Deduced a trap composed of 171 places in 364 ms of which 1 ms to minimize.
[2021-05-16 04:31:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 452 ms
[2021-05-16 04:31:35] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 55 ms.
[2021-05-16 04:31:43] [INFO ] Added : 460 causal constraints over 92 iterations in 8009 ms. Result :sat
[2021-05-16 04:31:43] [INFO ] [Real]Absence check using 14 positive place invariants in 17 ms returned unsat
[2021-05-16 04:31:43] [INFO ] [Real]Absence check using 14 positive place invariants in 21 ms returned sat
[2021-05-16 04:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:31:43] [INFO ] [Real]Absence check using state equation in 448 ms returned sat
[2021-05-16 04:31:44] [INFO ] Deduced a trap composed of 115 places in 145 ms of which 3 ms to minimize.
[2021-05-16 04:31:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 235 ms
[2021-05-16 04:31:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:31:44] [INFO ] [Nat]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-16 04:31:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:31:44] [INFO ] [Nat]Absence check using state equation in 461 ms returned sat
[2021-05-16 04:31:45] [INFO ] Deduced a trap composed of 115 places in 212 ms of which 1 ms to minimize.
[2021-05-16 04:31:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 299 ms
[2021-05-16 04:31:45] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 62 ms.
[2021-05-16 04:31:51] [INFO ] Added : 450 causal constraints over 90 iterations in 6166 ms. Result :sat
[2021-05-16 04:31:51] [INFO ] [Real]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-16 04:31:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:31:51] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2021-05-16 04:31:52] [INFO ] Deduced a trap composed of 115 places in 108 ms of which 1 ms to minimize.
[2021-05-16 04:31:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 193 ms
[2021-05-16 04:31:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:31:52] [INFO ] [Nat]Absence check using 14 positive place invariants in 16 ms returned sat
[2021-05-16 04:31:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:31:52] [INFO ] [Nat]Absence check using state equation in 372 ms returned sat
[2021-05-16 04:31:52] [INFO ] Deduced a trap composed of 115 places in 112 ms of which 0 ms to minimize.
[2021-05-16 04:31:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 187 ms
[2021-05-16 04:31:53] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 76 ms.
[2021-05-16 04:31:59] [INFO ] Added : 450 causal constraints over 90 iterations in 6257 ms. Result :sat
[2021-05-16 04:31:59] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned sat
[2021-05-16 04:31:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:31:59] [INFO ] [Real]Absence check using state equation in 349 ms returned sat
[2021-05-16 04:31:59] [INFO ] Deduced a trap composed of 107 places in 269 ms of which 2 ms to minimize.
[2021-05-16 04:32:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 343 ms
[2021-05-16 04:32:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:32:00] [INFO ] [Nat]Absence check using 14 positive place invariants in 23 ms returned sat
[2021-05-16 04:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:32:00] [INFO ] [Nat]Absence check using state equation in 457 ms returned sat
[2021-05-16 04:32:00] [INFO ] Deduced a trap composed of 107 places in 257 ms of which 1 ms to minimize.
[2021-05-16 04:32:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 346 ms
[2021-05-16 04:32:01] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 81 ms.
[2021-05-16 04:32:07] [INFO ] Added : 449 causal constraints over 90 iterations in 6545 ms. Result :sat
[2021-05-16 04:32:07] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned sat
[2021-05-16 04:32:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:32:08] [INFO ] [Real]Absence check using state equation in 357 ms returned sat
[2021-05-16 04:32:08] [INFO ] Deduced a trap composed of 178 places in 404 ms of which 1 ms to minimize.
[2021-05-16 04:32:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 474 ms
[2021-05-16 04:32:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:32:08] [INFO ] [Nat]Absence check using 14 positive place invariants in 25 ms returned sat
[2021-05-16 04:32:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:32:09] [INFO ] [Nat]Absence check using state equation in 464 ms returned sat
[2021-05-16 04:32:09] [INFO ] Deduced a trap composed of 178 places in 293 ms of which 1 ms to minimize.
[2021-05-16 04:32:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 395 ms
[2021-05-16 04:32:09] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 85 ms.
[2021-05-16 04:32:15] [INFO ] Added : 449 causal constraints over 90 iterations in 6177 ms. Result :sat
[2021-05-16 04:32:15] [INFO ] [Real]Absence check using 14 positive place invariants in 15 ms returned sat
[2021-05-16 04:32:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:32:16] [INFO ] [Real]Absence check using state equation in 348 ms returned sat
[2021-05-16 04:32:16] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 74 ms.
[2021-05-16 04:32:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:32:16] [INFO ] [Nat]Absence check using 14 positive place invariants in 16 ms returned sat
[2021-05-16 04:32:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:32:16] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2021-05-16 04:32:17] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 69 ms.
[2021-05-16 04:32:23] [INFO ] Added : 456 causal constraints over 92 iterations in 6721 ms. Result :sat
[2021-05-16 04:32:23] [INFO ] [Real]Absence check using 14 positive place invariants in 20 ms returned sat
[2021-05-16 04:32:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 04:32:24] [INFO ] [Real]Absence check using state equation in 403 ms returned sat
[2021-05-16 04:32:24] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 99 ms.
[2021-05-16 04:32:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 04:32:24] [INFO ] [Nat]Absence check using 14 positive place invariants in 22 ms returned sat
[2021-05-16 04:32:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 04:32:25] [INFO ] [Nat]Absence check using state equation in 458 ms returned sat
[2021-05-16 04:32:25] [INFO ] Computed and/alt/rep : 786/1824/786 causal constraints (skipped 28 transitions) in 87 ms.
[2021-05-16 04:32:32] [INFO ] Added : 455 causal constraints over 91 iterations in 7590 ms. Result :sat
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G((G(p0) U (p1||G(!p1))))) U (p2||X(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 606 transition count 799
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 606 transition count 799
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 37 place count 606 transition count 794
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 48 place count 595 transition count 783
Iterating global reduction 1 with 11 rules applied. Total rules applied 59 place count 595 transition count 783
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 63 place count 595 transition count 779
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 69 place count 589 transition count 773
Iterating global reduction 2 with 6 rules applied. Total rules applied 75 place count 589 transition count 773
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 77 place count 589 transition count 771
Applied a total of 77 rules in 237 ms. Remains 589 /622 variables (removed 33) and now considering 771/815 (removed 44) transitions.
// Phase 1: matrix 771 rows 589 cols
[2021-05-16 04:32:33] [INFO ] Computed 14 place invariants in 11 ms
[2021-05-16 04:32:33] [INFO ] Implicit Places using invariants in 588 ms returned []
// Phase 1: matrix 771 rows 589 cols
[2021-05-16 04:32:33] [INFO ] Computed 14 place invariants in 11 ms
[2021-05-16 04:32:34] [INFO ] Implicit Places using invariants and state equation in 698 ms returned []
Implicit Place search using SMT with State Equation took 1290 ms to find 0 implicit places.
// Phase 1: matrix 771 rows 589 cols
[2021-05-16 04:32:34] [INFO ] Computed 14 place invariants in 17 ms
[2021-05-16 04:32:35] [INFO ] Dead Transitions using invariants and state equation in 874 ms returned []
Finished structural reductions, in 1 iterations. Remains : 589/622 places, 771/815 transitions.
Stuttering acceptance computed with spot in 574 ms :[(AND (NOT p1) (NOT p2)), false, (AND (NOT p1) (NOT p2)), p1, (AND p1 (NOT p0)), true, (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-12b-00 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND p1 p0), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(EQ s127 1), p1:(EQ s109 1), p0:(AND (EQ s211 1) (EQ s347 1) (EQ s519 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1129 reset in 574 ms.
Product exploration explored 100000 steps with 1126 reset in 318 ms.
Knowledge obtained : [(NOT p2), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 255 ms :[(AND (NOT p1) (NOT p2)), false, (AND (NOT p1) (NOT p2)), p1, (AND p1 (NOT p0)), true, (NOT p0)]
Product exploration explored 100000 steps with 1127 reset in 203 ms.
Product exploration explored 100000 steps with 1126 reset in 342 ms.
Applying partial POR strategy [false, true, true, true, true, true, true]
Stuttering acceptance computed with spot in 276 ms :[(AND (NOT p1) (NOT p2)), false, (AND (NOT p1) (NOT p2)), p1, (AND p1 (NOT p0)), true, (NOT p0)]
Support contains 5 out of 589 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 589/589 places, 771/771 transitions.
Graph (trivial) has 544 edges and 589 vertex of which 73 / 589 are part of one of the 12 SCC in 5 ms
Free SCC test removed 61 places
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 528 transition count 709
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 36 Pre rules applied. Total rules applied 48 place count 528 transition count 925
Deduced a syphon composed of 83 places in 1 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 84 place count 528 transition count 925
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 139 place count 473 transition count 870
Deduced a syphon composed of 51 places in 2 ms
Iterating global reduction 1 with 55 rules applied. Total rules applied 194 place count 473 transition count 870
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 195 place count 472 transition count 869
Deduced a syphon composed of 51 places in 2 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 196 place count 472 transition count 869
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 103 places in 1 ms
Iterating global reduction 1 with 52 rules applied. Total rules applied 248 place count 472 transition count 881
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 275 place count 445 transition count 854
Deduced a syphon composed of 76 places in 1 ms
Iterating global reduction 1 with 27 rules applied. Total rules applied 302 place count 445 transition count 854
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: -70
Deduced a syphon composed of 99 places in 1 ms
Iterating global reduction 1 with 23 rules applied. Total rules applied 325 place count 445 transition count 924
Deduced a syphon composed of 99 places in 1 ms
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 1 with 48 rules applied. Total rules applied 373 place count 445 transition count 876
Deduced a syphon composed of 99 places in 0 ms
Applied a total of 373 rules in 333 ms. Remains 445 /589 variables (removed 144) and now considering 876/771 (removed -105) transitions.
[2021-05-16 04:32:38] [INFO ] Redundant transitions in 79 ms returned []
[2021-05-16 04:32:38] [INFO ] Flow matrix only has 831 transitions (discarded 45 similar events)
// Phase 1: matrix 831 rows 445 cols
[2021-05-16 04:32:38] [INFO ] Computed 14 place invariants in 12 ms
[2021-05-16 04:32:39] [INFO ] Dead Transitions using invariants and state equation in 553 ms returned []
Finished structural reductions, in 1 iterations. Remains : 445/589 places, 876/771 transitions.
Stuttering criterion allowed to conclude after 100 steps with 5 reset in 6 ms.
FORMULA FlexibleBarrier-PT-12b-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-00 finished in 6474 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||X(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 604 transition count 797
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 604 transition count 797
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 42 place count 604 transition count 791
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 54 place count 592 transition count 779
Iterating global reduction 1 with 12 rules applied. Total rules applied 66 place count 592 transition count 779
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 70 place count 592 transition count 775
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 77 place count 585 transition count 768
Iterating global reduction 2 with 7 rules applied. Total rules applied 84 place count 585 transition count 768
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 87 place count 585 transition count 765
Applied a total of 87 rules in 142 ms. Remains 585 /622 variables (removed 37) and now considering 765/815 (removed 50) transitions.
// Phase 1: matrix 765 rows 585 cols
[2021-05-16 04:32:39] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-16 04:32:39] [INFO ] Implicit Places using invariants in 290 ms returned []
// Phase 1: matrix 765 rows 585 cols
[2021-05-16 04:32:39] [INFO ] Computed 14 place invariants in 7 ms
[2021-05-16 04:32:40] [INFO ] Implicit Places using invariants and state equation in 849 ms returned []
Implicit Place search using SMT with State Equation took 1142 ms to find 0 implicit places.
// Phase 1: matrix 765 rows 585 cols
[2021-05-16 04:32:40] [INFO ] Computed 14 place invariants in 9 ms
[2021-05-16 04:32:41] [INFO ] Dead Transitions using invariants and state equation in 613 ms returned []
Finished structural reductions, in 1 iterations. Remains : 585/622 places, 765/815 transitions.
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : FlexibleBarrier-PT-12b-02 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s304 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-12b-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-02 finished in 2027 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Graph (trivial) has 445 edges and 622 vertex of which 67 / 622 are part of one of the 11 SCC in 2 ms
Free SCC test removed 56 places
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 63 place count 565 transition count 695
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 1 with 62 rules applied. Total rules applied 125 place count 503 transition count 695
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 34 Pre rules applied. Total rules applied 125 place count 503 transition count 661
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 193 place count 469 transition count 661
Discarding 39 places :
Symmetric choice reduction at 2 with 39 rule applications. Total rules 232 place count 430 transition count 622
Iterating global reduction 2 with 39 rules applied. Total rules applied 271 place count 430 transition count 622
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 277 place count 430 transition count 616
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 282 place count 425 transition count 611
Iterating global reduction 3 with 5 rules applied. Total rules applied 287 place count 425 transition count 611
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 292 place count 425 transition count 606
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 4 with 154 rules applied. Total rules applied 446 place count 348 transition count 529
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 448 place count 346 transition count 527
Iterating global reduction 4 with 2 rules applied. Total rules applied 450 place count 346 transition count 527
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 452 place count 346 transition count 525
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 456 place count 344 transition count 538
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 457 place count 343 transition count 537
Applied a total of 457 rules in 299 ms. Remains 343 /622 variables (removed 279) and now considering 537/815 (removed 278) transitions.
[2021-05-16 04:32:41] [INFO ] Flow matrix only has 505 transitions (discarded 32 similar events)
// Phase 1: matrix 505 rows 343 cols
[2021-05-16 04:32:41] [INFO ] Computed 14 place invariants in 7 ms
[2021-05-16 04:32:42] [INFO ] Implicit Places using invariants in 486 ms returned []
[2021-05-16 04:32:42] [INFO ] Flow matrix only has 505 transitions (discarded 32 similar events)
// Phase 1: matrix 505 rows 343 cols
[2021-05-16 04:32:42] [INFO ] Computed 14 place invariants in 14 ms
[2021-05-16 04:32:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-16 04:32:43] [INFO ] Implicit Places using invariants and state equation in 929 ms returned []
Implicit Place search using SMT with State Equation took 1417 ms to find 0 implicit places.
[2021-05-16 04:32:43] [INFO ] Redundant transitions in 8 ms returned []
[2021-05-16 04:32:43] [INFO ] Flow matrix only has 505 transitions (discarded 32 similar events)
// Phase 1: matrix 505 rows 343 cols
[2021-05-16 04:32:43] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-16 04:32:43] [INFO ] Dead Transitions using invariants and state equation in 480 ms returned []
Finished structural reductions, in 1 iterations. Remains : 343/622 places, 537/815 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-12b-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s198 1) (EQ s340 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-12b-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-03 finished in 2325 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((X(p0)&&F(p1))||X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 605 transition count 798
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 605 transition count 798
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 40 place count 605 transition count 792
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 51 place count 594 transition count 781
Iterating global reduction 1 with 11 rules applied. Total rules applied 62 place count 594 transition count 781
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 66 place count 594 transition count 777
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 73 place count 587 transition count 770
Iterating global reduction 2 with 7 rules applied. Total rules applied 80 place count 587 transition count 770
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 83 place count 587 transition count 767
Applied a total of 83 rules in 142 ms. Remains 587 /622 variables (removed 35) and now considering 767/815 (removed 48) transitions.
// Phase 1: matrix 767 rows 587 cols
[2021-05-16 04:32:43] [INFO ] Computed 14 place invariants in 7 ms
[2021-05-16 04:32:44] [INFO ] Implicit Places using invariants in 825 ms returned []
// Phase 1: matrix 767 rows 587 cols
[2021-05-16 04:32:44] [INFO ] Computed 14 place invariants in 5 ms
[2021-05-16 04:32:45] [INFO ] Implicit Places using invariants and state equation in 749 ms returned []
Implicit Place search using SMT with State Equation took 1585 ms to find 0 implicit places.
// Phase 1: matrix 767 rows 587 cols
[2021-05-16 04:32:45] [INFO ] Computed 14 place invariants in 5 ms
[2021-05-16 04:32:46] [INFO ] Dead Transitions using invariants and state equation in 841 ms returned []
Finished structural reductions, in 1 iterations. Remains : 587/622 places, 767/815 transitions.
Stuttering acceptance computed with spot in 233 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : FlexibleBarrier-PT-12b-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(NEQ s471 1), p0:(EQ s270 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][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-12b-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-04 finished in 2834 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((X(p0)||F((p1 U (p2||G(p1))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Graph (trivial) has 580 edges and 622 vertex of which 73 / 622 are part of one of the 12 SCC in 3 ms
Free SCC test removed 61 places
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 64 place count 560 transition count 689
Reduce places removed 63 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 64 rules applied. Total rules applied 128 place count 497 transition count 688
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 129 place count 496 transition count 688
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 29 Pre rules applied. Total rules applied 129 place count 496 transition count 659
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 187 place count 467 transition count 659
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 225 place count 429 transition count 621
Iterating global reduction 3 with 38 rules applied. Total rules applied 263 place count 429 transition count 621
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 269 place count 429 transition count 615
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 274 place count 424 transition count 610
Iterating global reduction 4 with 5 rules applied. Total rules applied 279 place count 424 transition count 610
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 283 place count 424 transition count 606
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Deduced a syphon composed of 75 places in 0 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 5 with 150 rules applied. Total rules applied 433 place count 349 transition count 531
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 434 place count 348 transition count 530
Iterating global reduction 5 with 1 rules applied. Total rules applied 435 place count 348 transition count 530
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 436 place count 348 transition count 529
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 6 with 12 rules applied. Total rules applied 448 place count 348 transition count 517
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 449 place count 347 transition count 516
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 450 place count 346 transition count 515
Applied a total of 450 rules in 345 ms. Remains 346 /622 variables (removed 276) and now considering 515/815 (removed 300) transitions.
[2021-05-16 04:32:46] [INFO ] Flow matrix only has 492 transitions (discarded 23 similar events)
// Phase 1: matrix 492 rows 346 cols
[2021-05-16 04:32:46] [INFO ] Computed 14 place invariants in 12 ms
[2021-05-16 04:32:47] [INFO ] Implicit Places using invariants in 374 ms returned []
[2021-05-16 04:32:47] [INFO ] Flow matrix only has 492 transitions (discarded 23 similar events)
// Phase 1: matrix 492 rows 346 cols
[2021-05-16 04:32:47] [INFO ] Computed 14 place invariants in 9 ms
[2021-05-16 04:32:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 04:32:47] [INFO ] Implicit Places using invariants and state equation in 553 ms returned []
Implicit Place search using SMT with State Equation took 931 ms to find 0 implicit places.
[2021-05-16 04:32:47] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-16 04:32:47] [INFO ] Flow matrix only has 492 transitions (discarded 23 similar events)
// Phase 1: matrix 492 rows 346 cols
[2021-05-16 04:32:47] [INFO ] Computed 14 place invariants in 4 ms
[2021-05-16 04:32:48] [INFO ] Dead Transitions using invariants and state equation in 414 ms returned []
Finished structural reductions, in 1 iterations. Remains : 346/622 places, 515/815 transitions.
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : FlexibleBarrier-PT-12b-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={1} source=1 dest: 1}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(AND (OR (NEQ s200 0) (NEQ s200 1)) (NEQ s181 1)), p1:(NEQ s181 1), p0:(EQ s243 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 13716 steps with 740 reset in 289 ms.
FORMULA FlexibleBarrier-PT-12b-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-05 finished in 2109 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 604 transition count 797
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 604 transition count 797
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 42 place count 604 transition count 791
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 54 place count 592 transition count 779
Iterating global reduction 1 with 12 rules applied. Total rules applied 66 place count 592 transition count 779
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 70 place count 592 transition count 775
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 77 place count 585 transition count 768
Iterating global reduction 2 with 7 rules applied. Total rules applied 84 place count 585 transition count 768
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 87 place count 585 transition count 765
Applied a total of 87 rules in 84 ms. Remains 585 /622 variables (removed 37) and now considering 765/815 (removed 50) transitions.
// Phase 1: matrix 765 rows 585 cols
[2021-05-16 04:32:48] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-16 04:32:49] [INFO ] Implicit Places using invariants in 444 ms returned []
// Phase 1: matrix 765 rows 585 cols
[2021-05-16 04:32:49] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-16 04:32:50] [INFO ] Implicit Places using invariants and state equation in 791 ms returned []
Implicit Place search using SMT with State Equation took 1238 ms to find 0 implicit places.
// Phase 1: matrix 765 rows 585 cols
[2021-05-16 04:32:50] [INFO ] Computed 14 place invariants in 8 ms
[2021-05-16 04:32:50] [INFO ] Dead Transitions using invariants and state equation in 785 ms returned []
Finished structural reductions, in 1 iterations. Remains : 585/622 places, 765/815 transitions.
Stuttering acceptance computed with spot in 109 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-12b-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s193 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 157 steps with 1 reset in 2 ms.
FORMULA FlexibleBarrier-PT-12b-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-06 finished in 2241 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(G(p0))||(p1 U X(G(!p0)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 607 transition count 800
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 607 transition count 800
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 35 place count 607 transition count 795
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 45 place count 597 transition count 785
Iterating global reduction 1 with 10 rules applied. Total rules applied 55 place count 597 transition count 785
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 59 place count 597 transition count 781
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 64 place count 592 transition count 776
Iterating global reduction 2 with 5 rules applied. Total rules applied 69 place count 592 transition count 776
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 72 place count 592 transition count 773
Applied a total of 72 rules in 97 ms. Remains 592 /622 variables (removed 30) and now considering 773/815 (removed 42) transitions.
// Phase 1: matrix 773 rows 592 cols
[2021-05-16 04:32:51] [INFO ] Computed 14 place invariants in 9 ms
[2021-05-16 04:32:51] [INFO ] Implicit Places using invariants in 559 ms returned []
// Phase 1: matrix 773 rows 592 cols
[2021-05-16 04:32:51] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-16 04:32:52] [INFO ] Implicit Places using invariants and state equation in 794 ms returned []
Implicit Place search using SMT with State Equation took 1357 ms to find 0 implicit places.
// Phase 1: matrix 773 rows 592 cols
[2021-05-16 04:32:52] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-16 04:32:53] [INFO ] Dead Transitions using invariants and state equation in 758 ms returned []
Finished structural reductions, in 1 iterations. Remains : 592/622 places, 773/815 transitions.
Stuttering acceptance computed with spot in 94 ms :[false, false, (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-12b-07 automaton TGBA [mat=[[{ cond=(AND p1 (NOT p0)), acceptance={1} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}, { cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s488 1) (AND (EQ s158 1) (EQ s390 1) (EQ s568 1))), p0:(EQ s561 1)], nbAcceptance=2, 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 1122 reset in 258 ms.
Product exploration explored 100000 steps with 1123 reset in 295 ms.
Knowledge obtained : [(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 115 ms :[false, false, (NOT p0)]
Product exploration explored 100000 steps with 1129 reset in 333 ms.
Product exploration explored 100000 steps with 1120 reset in 291 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 93 ms :[false, false, (NOT p0)]
Support contains 5 out of 592 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 592/592 places, 773/773 transitions.
Graph (trivial) has 547 edges and 592 vertex of which 73 / 592 are part of one of the 12 SCC in 1 ms
Free SCC test removed 61 places
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 531 transition count 711
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 38 Pre rules applied. Total rules applied 48 place count 531 transition count 783
Deduced a syphon composed of 85 places in 0 ms
Iterating global reduction 1 with 38 rules applied. Total rules applied 86 place count 531 transition count 783
Discarding 57 places :
Symmetric choice reduction at 1 with 57 rule applications. Total rules 143 place count 474 transition count 726
Deduced a syphon composed of 51 places in 1 ms
Iterating global reduction 1 with 57 rules applied. Total rules applied 200 place count 474 transition count 726
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 116 places in 0 ms
Iterating global reduction 1 with 65 rules applied. Total rules applied 265 place count 474 transition count 750
Discarding 27 places :
Symmetric choice reduction at 1 with 27 rule applications. Total rules 292 place count 447 transition count 723
Deduced a syphon composed of 89 places in 0 ms
Iterating global reduction 1 with 27 rules applied. Total rules applied 319 place count 447 transition count 723
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -48
Deduced a syphon composed of 101 places in 0 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 331 place count 447 transition count 771
Deduced a syphon composed of 101 places in 0 ms
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 1 with 48 rules applied. Total rules applied 379 place count 447 transition count 723
Deduced a syphon composed of 101 places in 0 ms
Applied a total of 379 rules in 111 ms. Remains 447 /592 variables (removed 145) and now considering 723/773 (removed 50) transitions.
[2021-05-16 04:32:54] [INFO ] Redundant transitions in 9 ms returned []
[2021-05-16 04:32:54] [INFO ] Flow matrix only has 689 transitions (discarded 34 similar events)
// Phase 1: matrix 689 rows 447 cols
[2021-05-16 04:32:54] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-16 04:32:55] [INFO ] Dead Transitions using invariants and state equation in 587 ms returned []
Finished structural reductions, in 1 iterations. Remains : 447/592 places, 723/773 transitions.
Product exploration explored 100000 steps with 4628 reset in 996 ms.
Stuttering criterion allowed to conclude after 93321 steps with 4311 reset in 799 ms.
FORMULA FlexibleBarrier-PT-12b-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-07 finished in 6439 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 604 transition count 797
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 604 transition count 797
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 42 place count 604 transition count 791
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 54 place count 592 transition count 779
Iterating global reduction 1 with 12 rules applied. Total rules applied 66 place count 592 transition count 779
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 70 place count 592 transition count 775
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 77 place count 585 transition count 768
Iterating global reduction 2 with 7 rules applied. Total rules applied 84 place count 585 transition count 768
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 87 place count 585 transition count 765
Applied a total of 87 rules in 62 ms. Remains 585 /622 variables (removed 37) and now considering 765/815 (removed 50) transitions.
// Phase 1: matrix 765 rows 585 cols
[2021-05-16 04:32:57] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-16 04:32:57] [INFO ] Implicit Places using invariants in 443 ms returned []
// Phase 1: matrix 765 rows 585 cols
[2021-05-16 04:32:57] [INFO ] Computed 14 place invariants in 9 ms
[2021-05-16 04:32:58] [INFO ] Implicit Places using invariants and state equation in 802 ms returned []
Implicit Place search using SMT with State Equation took 1255 ms to find 0 implicit places.
// Phase 1: matrix 765 rows 585 cols
[2021-05-16 04:32:58] [INFO ] Computed 14 place invariants in 11 ms
[2021-05-16 04:32:59] [INFO ] Dead Transitions using invariants and state equation in 716 ms returned []
Finished structural reductions, in 1 iterations. Remains : 585/622 places, 765/815 transitions.
Stuttering acceptance computed with spot in 96 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-12b-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s119 1) (EQ s30 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-12b-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-08 finished in 2154 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 605 transition count 798
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 605 transition count 798
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 40 place count 605 transition count 792
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 51 place count 594 transition count 781
Iterating global reduction 1 with 11 rules applied. Total rules applied 62 place count 594 transition count 781
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 66 place count 594 transition count 777
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 72 place count 588 transition count 771
Iterating global reduction 2 with 6 rules applied. Total rules applied 78 place count 588 transition count 771
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 588 transition count 768
Applied a total of 81 rules in 107 ms. Remains 588 /622 variables (removed 34) and now considering 768/815 (removed 47) transitions.
// Phase 1: matrix 768 rows 588 cols
[2021-05-16 04:32:59] [INFO ] Computed 14 place invariants in 10 ms
[2021-05-16 04:33:00] [INFO ] Implicit Places using invariants in 492 ms returned []
// Phase 1: matrix 768 rows 588 cols
[2021-05-16 04:33:00] [INFO ] Computed 14 place invariants in 7 ms
[2021-05-16 04:33:01] [INFO ] Implicit Places using invariants and state equation in 985 ms returned []
Implicit Place search using SMT with State Equation took 1493 ms to find 0 implicit places.
// Phase 1: matrix 768 rows 588 cols
[2021-05-16 04:33:01] [INFO ] Computed 14 place invariants in 26 ms
[2021-05-16 04:33:01] [INFO ] Dead Transitions using invariants and state equation in 737 ms returned []
Finished structural reductions, in 1 iterations. Remains : 588/622 places, 768/815 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-12b-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s542 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 88 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-12b-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-09 finished in 2423 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 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Graph (trivial) has 582 edges and 622 vertex of which 73 / 622 are part of one of the 12 SCC in 1 ms
Free SCC test removed 61 places
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 66 place count 560 transition count 687
Reduce places removed 65 places and 0 transitions.
Iterating post reduction 1 with 65 rules applied. Total rules applied 131 place count 495 transition count 687
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 131 place count 495 transition count 659
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 187 place count 467 transition count 659
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 227 place count 427 transition count 619
Iterating global reduction 2 with 40 rules applied. Total rules applied 267 place count 427 transition count 619
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 273 place count 427 transition count 613
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 273 place count 427 transition count 612
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 275 place count 426 transition count 612
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 280 place count 421 transition count 607
Iterating global reduction 3 with 5 rules applied. Total rules applied 285 place count 421 transition count 607
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 289 place count 421 transition count 603
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 1 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 4 with 148 rules applied. Total rules applied 437 place count 347 transition count 529
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 439 place count 345 transition count 527
Iterating global reduction 4 with 2 rules applied. Total rules applied 441 place count 345 transition count 527
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 443 place count 345 transition count 525
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 455 place count 345 transition count 513
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 456 place count 344 transition count 512
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 457 place count 343 transition count 511
Applied a total of 457 rules in 144 ms. Remains 343 /622 variables (removed 279) and now considering 511/815 (removed 304) transitions.
[2021-05-16 04:33:02] [INFO ] Flow matrix only has 488 transitions (discarded 23 similar events)
// Phase 1: matrix 488 rows 343 cols
[2021-05-16 04:33:02] [INFO ] Computed 14 place invariants in 5 ms
[2021-05-16 04:33:02] [INFO ] Implicit Places using invariants in 247 ms returned []
[2021-05-16 04:33:02] [INFO ] Flow matrix only has 488 transitions (discarded 23 similar events)
// Phase 1: matrix 488 rows 343 cols
[2021-05-16 04:33:02] [INFO ] Computed 14 place invariants in 4 ms
[2021-05-16 04:33:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 04:33:02] [INFO ] Implicit Places using invariants and state equation in 478 ms returned []
Implicit Place search using SMT with State Equation took 748 ms to find 0 implicit places.
[2021-05-16 04:33:02] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-16 04:33:02] [INFO ] Flow matrix only has 488 transitions (discarded 23 similar events)
// Phase 1: matrix 488 rows 343 cols
[2021-05-16 04:33:02] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-16 04:33:03] [INFO ] Dead Transitions using invariants and state equation in 417 ms returned []
Finished structural reductions, in 1 iterations. Remains : 343/622 places, 511/815 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-12b-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s181 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-12b-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-10 finished in 1380 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X(F(p1))&&p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 604 transition count 797
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 604 transition count 797
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 42 place count 604 transition count 791
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 54 place count 592 transition count 779
Iterating global reduction 1 with 12 rules applied. Total rules applied 66 place count 592 transition count 779
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 70 place count 592 transition count 775
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 77 place count 585 transition count 768
Iterating global reduction 2 with 7 rules applied. Total rules applied 84 place count 585 transition count 768
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 87 place count 585 transition count 765
Applied a total of 87 rules in 101 ms. Remains 585 /622 variables (removed 37) and now considering 765/815 (removed 50) transitions.
// Phase 1: matrix 765 rows 585 cols
[2021-05-16 04:33:03] [INFO ] Computed 14 place invariants in 8 ms
[2021-05-16 04:33:03] [INFO ] Implicit Places using invariants in 548 ms returned []
// Phase 1: matrix 765 rows 585 cols
[2021-05-16 04:33:04] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-16 04:33:04] [INFO ] Implicit Places using invariants and state equation in 968 ms returned []
Implicit Place search using SMT with State Equation took 1532 ms to find 0 implicit places.
// Phase 1: matrix 765 rows 585 cols
[2021-05-16 04:33:04] [INFO ] Computed 14 place invariants in 9 ms
[2021-05-16 04:33:05] [INFO ] Dead Transitions using invariants and state equation in 709 ms returned []
Finished structural reductions, in 1 iterations. Remains : 585/622 places, 765/815 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : FlexibleBarrier-PT-12b-11 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (EQ s147 1) (EQ s579 1)), p0:(AND (EQ s147 1) (EQ s579 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 82 steps with 0 reset in 1 ms.
FORMULA FlexibleBarrier-PT-12b-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-11 finished in 2500 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)||F((p1&&X(X(F(p2)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 605 transition count 798
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 605 transition count 798
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 40 place count 605 transition count 792
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 50 place count 595 transition count 782
Iterating global reduction 1 with 10 rules applied. Total rules applied 60 place count 595 transition count 782
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 63 place count 595 transition count 779
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 69 place count 589 transition count 773
Iterating global reduction 2 with 6 rules applied. Total rules applied 75 place count 589 transition count 773
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 78 place count 589 transition count 770
Applied a total of 78 rules in 108 ms. Remains 589 /622 variables (removed 33) and now considering 770/815 (removed 45) transitions.
// Phase 1: matrix 770 rows 589 cols
[2021-05-16 04:33:05] [INFO ] Computed 14 place invariants in 8 ms
[2021-05-16 04:33:06] [INFO ] Implicit Places using invariants in 491 ms returned []
// Phase 1: matrix 770 rows 589 cols
[2021-05-16 04:33:06] [INFO ] Computed 14 place invariants in 8 ms
[2021-05-16 04:33:07] [INFO ] Implicit Places using invariants and state equation in 868 ms returned []
Implicit Place search using SMT with State Equation took 1382 ms to find 0 implicit places.
// Phase 1: matrix 770 rows 589 cols
[2021-05-16 04:33:07] [INFO ] Computed 14 place invariants in 5 ms
[2021-05-16 04:33:08] [INFO ] Dead Transitions using invariants and state equation in 694 ms returned []
Finished structural reductions, in 1 iterations. Remains : 589/622 places, 770/815 transitions.
Stuttering acceptance computed with spot in 284 ms :[(NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : FlexibleBarrier-PT-12b-12 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p1, acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}]], initial=3, aps=[p2:(OR (NEQ s83 1) (NEQ s165 0)), p1:(EQ s165 1), p0:(EQ s489 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][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 81 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-12b-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-12 finished in 2501 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 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Graph (trivial) has 571 edges and 622 vertex of which 67 / 622 are part of one of the 11 SCC in 1 ms
Free SCC test removed 56 places
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 67 place count 565 transition count 691
Reduce places removed 66 places and 0 transitions.
Iterating post reduction 1 with 66 rules applied. Total rules applied 133 place count 499 transition count 691
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 133 place count 499 transition count 661
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 193 place count 469 transition count 661
Discarding 39 places :
Symmetric choice reduction at 2 with 39 rule applications. Total rules 232 place count 430 transition count 622
Iterating global reduction 2 with 39 rules applied. Total rules applied 271 place count 430 transition count 622
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 277 place count 430 transition count 616
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 277 place count 430 transition count 615
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 279 place count 429 transition count 615
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 284 place count 424 transition count 610
Iterating global reduction 3 with 5 rules applied. Total rules applied 289 place count 424 transition count 610
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 294 place count 424 transition count 605
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 4 with 154 rules applied. Total rules applied 448 place count 347 transition count 528
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 450 place count 345 transition count 526
Iterating global reduction 4 with 2 rules applied. Total rules applied 452 place count 345 transition count 526
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 454 place count 345 transition count 524
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 458 place count 343 transition count 537
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 5 with 11 rules applied. Total rules applied 469 place count 343 transition count 526
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 470 place count 342 transition count 525
Applied a total of 470 rules in 136 ms. Remains 342 /622 variables (removed 280) and now considering 525/815 (removed 290) transitions.
[2021-05-16 04:33:08] [INFO ] Flow matrix only has 500 transitions (discarded 25 similar events)
// Phase 1: matrix 500 rows 342 cols
[2021-05-16 04:33:08] [INFO ] Computed 14 place invariants in 4 ms
[2021-05-16 04:33:08] [INFO ] Implicit Places using invariants in 252 ms returned []
[2021-05-16 04:33:08] [INFO ] Flow matrix only has 500 transitions (discarded 25 similar events)
// Phase 1: matrix 500 rows 342 cols
[2021-05-16 04:33:08] [INFO ] Computed 14 place invariants in 5 ms
[2021-05-16 04:33:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-16 04:33:09] [INFO ] Implicit Places using invariants and state equation in 1168 ms returned []
Implicit Place search using SMT with State Equation took 1422 ms to find 0 implicit places.
[2021-05-16 04:33:09] [INFO ] Redundant transitions in 4 ms returned []
[2021-05-16 04:33:09] [INFO ] Flow matrix only has 500 transitions (discarded 25 similar events)
// Phase 1: matrix 500 rows 342 cols
[2021-05-16 04:33:09] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-16 04:33:10] [INFO ] Dead Transitions using invariants and state equation in 353 ms returned []
Finished structural reductions, in 1 iterations. Remains : 342/622 places, 525/815 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : FlexibleBarrier-PT-12b-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s144 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 3 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-12b-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-14 finished in 1982 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(((p1 U X(p2))&&F(p3)&&p0))))], workingDir=/home/mcc/execution]
Support contains 6 out of 622 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 622/622 places, 815/815 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 605 transition count 798
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 605 transition count 798
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 39 place count 605 transition count 793
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 50 place count 594 transition count 782
Iterating global reduction 1 with 11 rules applied. Total rules applied 61 place count 594 transition count 782
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 64 place count 594 transition count 779
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 71 place count 587 transition count 772
Iterating global reduction 2 with 7 rules applied. Total rules applied 78 place count 587 transition count 772
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 587 transition count 769
Applied a total of 81 rules in 69 ms. Remains 587 /622 variables (removed 35) and now considering 769/815 (removed 46) transitions.
// Phase 1: matrix 769 rows 587 cols
[2021-05-16 04:33:10] [INFO ] Computed 14 place invariants in 6 ms
[2021-05-16 04:33:10] [INFO ] Implicit Places using invariants in 436 ms returned []
// Phase 1: matrix 769 rows 587 cols
[2021-05-16 04:33:10] [INFO ] Computed 14 place invariants in 5 ms
[2021-05-16 04:33:11] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 1203 ms to find 0 implicit places.
// Phase 1: matrix 769 rows 587 cols
[2021-05-16 04:33:11] [INFO ] Computed 14 place invariants in 5 ms
[2021-05-16 04:33:12] [INFO ] Dead Transitions using invariants and state equation in 687 ms returned []
Finished structural reductions, in 1 iterations. Remains : 587/622 places, 769/815 transitions.
Stuttering acceptance computed with spot in 274 ms :[(OR (NOT p0) (NOT p3) (NOT p2)), (OR (NOT p0) (NOT p3) (NOT p2)), true, (NOT p2), (NOT p3), (NOT p2)]
Running random walk in product with property : FlexibleBarrier-PT-12b-15 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=(AND p0 (NOT p3)), acceptance={} source=1 dest: 4}, { cond=(AND p0 p1), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 2}], [{ cond=(NOT p3), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s84 1) (EQ s131 1) (EQ s491 1)), p1:(AND (EQ s84 1) (EQ s131 1) (EQ s491 1) (EQ s336 1)), p3:(OR (EQ s84 0) (EQ s93 0) (EQ s481 0)), p2:(EQ s336 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][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA FlexibleBarrier-PT-12b-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FlexibleBarrier-PT-12b-15 finished in 2261 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621139593651

--------------------
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-12b"
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-12b, 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-162075331100077"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-12b.tgz
mv FlexibleBarrier-PT-12b 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 ;