Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r159-oct2-162089268100260.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBLF-PT-S02J06T10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268100260
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.6M
-rw-r--r-- 1 mcc users 111K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 450K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 172K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 851K 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 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 14K Mar 28 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 27 09:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 35K Mar 27 09:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 25K Mar 25 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Mar 25 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K Mar 22 09:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 1.7M 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 PolyORBLF-PT-S02J06T10-00
FORMULA_NAME PolyORBLF-PT-S02J06T10-01
FORMULA_NAME PolyORBLF-PT-S02J06T10-02
FORMULA_NAME PolyORBLF-PT-S02J06T10-03
FORMULA_NAME PolyORBLF-PT-S02J06T10-04
FORMULA_NAME PolyORBLF-PT-S02J06T10-05
FORMULA_NAME PolyORBLF-PT-S02J06T10-06
FORMULA_NAME PolyORBLF-PT-S02J06T10-07
FORMULA_NAME PolyORBLF-PT-S02J06T10-08
FORMULA_NAME PolyORBLF-PT-S02J06T10-09
FORMULA_NAME PolyORBLF-PT-S02J06T10-10
FORMULA_NAME PolyORBLF-PT-S02J06T10-11
FORMULA_NAME PolyORBLF-PT-S02J06T10-12
FORMULA_NAME PolyORBLF-PT-S02J06T10-13
FORMULA_NAME PolyORBLF-PT-S02J06T10-14
FORMULA_NAME PolyORBLF-PT-S02J06T10-15

=== Now, execution of the tool begins

BK_START 1621199383954

Running Version 0
[2021-05-16 21:09:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 21:09:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 21:09:46] [INFO ] Load time of PNML (sax parser for PT used): 203 ms
[2021-05-16 21:09:46] [INFO ] Transformed 844 places.
[2021-05-16 21:09:46] [INFO ] Transformed 1812 transitions.
[2021-05-16 21:09:46] [INFO ] Parsed PT model containing 844 places and 1812 transitions in 293 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 21:09:47] [INFO ] Initial state test concluded for 3 properties.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
FORMULA PolyORBLF-PT-S02J06T10-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 212 out of 844 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 844/844 places, 1652/1652 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 842 transition count 1652
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 832 transition count 1642
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 832 transition count 1642
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 32 place count 822 transition count 1632
Iterating global reduction 1 with 10 rules applied. Total rules applied 42 place count 822 transition count 1632
Applied a total of 42 rules in 215 ms. Remains 822 /844 variables (removed 22) and now considering 1632/1652 (removed 20) transitions.
[2021-05-16 21:09:47] [INFO ] Flow matrix only has 1612 transitions (discarded 20 similar events)
// Phase 1: matrix 1612 rows 822 cols
[2021-05-16 21:09:47] [INFO ] Computed 56 place invariants in 78 ms
[2021-05-16 21:09:49] [INFO ] Dead Transitions using invariants and state equation in 2062 ms returned [15, 62, 66, 176, 183, 236, 250, 253, 267, 282, 332, 334, 342, 361, 424, 436, 439, 454, 481, 533, 538, 547, 585, 596, 599, 601, 623, 624, 650, 657, 671, 731, 758, 781, 783, 788, 791, 815, 873, 902, 941, 972, 976, 984, 993, 1008, 1012, 1031, 1035, 1040, 1048, 1055, 1079, 1082, 1092, 1114, 1116, 1118, 1140, 1148, 1154, 1165, 1195, 1218, 1219, 1245, 1257, 1263, 1276, 1290, 1291, 1294, 1300, 1301, 1321, 1324, 1332, 1335, 1345, 1356, 1359, 1366, 1379, 1394, 1396, 1423, 1432, 1436, 1453, 1473, 1475, 1476, 1499, 1510, 1522, 1527, 1534, 1549, 1555, 1558, 1566, 1573, 1590, 1598, 1600, 1602, 1604, 1615, 1624, 1631]
Found 110 dead transitions using SMT.
Drop transitions removed 110 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 110 transitions :[1631, 1624, 1615, 1604, 1602, 1600, 1598, 1590, 1573, 1566, 1558, 1555, 1549, 1534, 1527, 1522, 1510, 1499, 1476, 1475, 1473, 1453, 1436, 1432, 1423, 1396, 1394, 1379, 1366, 1359, 1356, 1345, 1335, 1332, 1324, 1321, 1301, 1300, 1294, 1291, 1290, 1276, 1263, 1257, 1245, 1219, 1218, 1195, 1165, 1154, 1148, 1140, 1118, 1116, 1114, 1092, 1082, 1079, 1055, 1048, 1040, 1035, 1031, 1012, 1008, 993, 984, 976, 972, 941, 902, 873, 815, 791, 788, 783, 781, 758, 731, 671, 657, 650, 624, 623, 601, 599, 596, 585, 547, 538, 533, 481, 454, 439, 436, 424, 361, 342, 334, 332, 282, 267, 253, 250, 236, 183, 176, 66, 62, 15]
[2021-05-16 21:09:49] [INFO ] Flow matrix only has 1502 transitions (discarded 20 similar events)
// Phase 1: matrix 1502 rows 822 cols
[2021-05-16 21:09:49] [INFO ] Computed 56 place invariants in 104 ms
[2021-05-16 21:09:50] [INFO ] Implicit Places using invariants in 1004 ms returned [105, 204, 254, 450, 524, 566, 569, 625, 777, 819]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 1029 ms to find 10 implicit places.
[2021-05-16 21:09:50] [INFO ] Flow matrix only has 1502 transitions (discarded 20 similar events)
// Phase 1: matrix 1502 rows 812 cols
[2021-05-16 21:09:50] [INFO ] Computed 46 place invariants in 41 ms
[2021-05-16 21:09:52] [INFO ] Dead Transitions using invariants and state equation in 2150 ms returned []
Starting structural reductions, iteration 1 : 812/844 places, 1522/1652 transitions.
Reduce places removed 2 places and 20 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 810 transition count 1502
Reduce places removed 19 places and 20 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 21 place count 791 transition count 1482
Deduced a syphon composed of 1 places in 18 ms
Applied a total of 21 rules in 51 ms. Remains 791 /812 variables (removed 21) and now considering 1482/1522 (removed 40) transitions.
[2021-05-16 21:09:52] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 791 cols
[2021-05-16 21:09:52] [INFO ] Computed 47 place invariants in 31 ms
[2021-05-16 21:09:53] [INFO ] Implicit Places using invariants in 661 ms returned []
[2021-05-16 21:09:53] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 791 cols
[2021-05-16 21:09:53] [INFO ] Computed 47 place invariants in 38 ms
[2021-05-16 21:09:54] [INFO ] State equation strengthened by 130 read => feed constraints.
[2021-05-16 21:10:05] [INFO ] Implicit Places using invariants and state equation in 12414 ms returned []
Implicit Place search using SMT with State Equation took 13086 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 791/844 places, 1482/1652 transitions.
[2021-05-16 21:10:06] [INFO ] Found a total of 1 fixed domain variables (out of 791 variables) in GAL type petri
[2021-05-16 21:10:06] [INFO ] Found a total of 1 constant array cells/variables (out of 791 variables) in type petri
[2021-05-16 21:10:06] [INFO ] P_1160_5,
[2021-05-16 21:10:06] [INFO ] Removed 1 constant variables :P_1160_5=0
[2021-05-16 21:10:06] [INFO ] Simplified 1 expressions due to constant valuations.
[2021-05-16 21:10:06] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-16 21:10:06] [INFO ] Flatten gal took : 155 ms
FORMULA PolyORBLF-PT-S02J06T10-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 21:10:06] [INFO ] Flatten gal took : 188 ms
[2021-05-16 21:10:06] [INFO ] Input system was already deterministic with 1482 transitions.
Incomplete random walk after 100000 steps, including 22 resets, run finished after 840 ms. (steps per millisecond=119 ) properties (out of 25) seen :13
Running SMT prover for 12 properties.
[2021-05-16 21:10:07] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2021-05-16 21:10:07] [INFO ] Computed 46 place invariants in 37 ms
[2021-05-16 21:10:07] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned sat
[2021-05-16 21:10:07] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 8 ms returned unsat
[2021-05-16 21:10:07] [INFO ] [Real]Absence check using 15 positive place invariants in 34 ms returned sat
[2021-05-16 21:10:07] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 7 ms returned unsat
[2021-05-16 21:10:08] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2021-05-16 21:10:08] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 22 ms returned unsat
[2021-05-16 21:10:08] [INFO ] [Real]Absence check using 15 positive place invariants in 23 ms returned sat
[2021-05-16 21:10:08] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 43 ms returned unsat
[2021-05-16 21:10:08] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned unsat
[2021-05-16 21:10:08] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned unsat
[2021-05-16 21:10:08] [INFO ] [Real]Absence check using 15 positive place invariants in 51 ms returned sat
[2021-05-16 21:10:08] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 5 ms returned unsat
[2021-05-16 21:10:08] [INFO ] [Real]Absence check using 15 positive place invariants in 8 ms returned sat
[2021-05-16 21:10:08] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 14 ms returned unsat
[2021-05-16 21:10:08] [INFO ] [Real]Absence check using 15 positive place invariants in 34 ms returned sat
[2021-05-16 21:10:08] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 21 ms returned unsat
[2021-05-16 21:10:09] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned sat
[2021-05-16 21:10:09] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 9 ms returned unsat
[2021-05-16 21:10:09] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2021-05-16 21:10:09] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 36 ms returned unsat
[2021-05-16 21:10:09] [INFO ] [Real]Absence check using 15 positive place invariants in 53 ms returned sat
[2021-05-16 21:10:09] [INFO ] [Real]Absence check using 15 positive and 31 generalized place invariants in 7 ms returned unsat
Successfully simplified 12 atomic propositions for a total of 11 simplifications.
[2021-05-16 21:10:09] [INFO ] Initial state test concluded for 3 properties.
FORMULA PolyORBLF-PT-S02J06T10-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T10-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((G(p0) U X(X(p1)))||X(p2)))], workingDir=/home/mcc/execution]
Support contains 23 out of 790 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 790/790 places, 1482/1482 transitions.
Applied a total of 0 rules in 29 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
[2021-05-16 21:10:09] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2021-05-16 21:10:09] [INFO ] Computed 46 place invariants in 17 ms
[2021-05-16 21:10:11] [INFO ] Dead Transitions using invariants and state equation in 1836 ms returned []
[2021-05-16 21:10:11] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2021-05-16 21:10:11] [INFO ] Computed 46 place invariants in 32 ms
[2021-05-16 21:10:12] [INFO ] Implicit Places using invariants in 717 ms returned []
[2021-05-16 21:10:12] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2021-05-16 21:10:12] [INFO ] Computed 46 place invariants in 31 ms
[2021-05-16 21:10:12] [INFO ] State equation strengthened by 130 read => feed constraints.
[2021-05-16 21:10:29] [INFO ] Implicit Places using invariants and state equation in 17786 ms returned []
Implicit Place search using SMT with State Equation took 18547 ms to find 0 implicit places.
[2021-05-16 21:10:30] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2021-05-16 21:10:30] [INFO ] Computed 46 place invariants in 18 ms
[2021-05-16 21:10:32] [INFO ] Dead Transitions using invariants and state equation in 2682 ms returned []
Finished structural reductions, in 1 iterations. Remains : 790/790 places, 1482/1482 transitions.
Stuttering acceptance computed with spot in 773 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-00 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={0} 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=[p0:(LEQ 1 (ADD s45 s97 s174 s197 s256 s362 s509 s558 s627 s694)), p2:(LEQ s629 (ADD s103 s134 s223 s343 s447 s484 s553 s572 s649 s650)), p1:(LEQ s271 s333)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 736 ms.
Product exploration explored 100000 steps with 33333 reset in 934 ms.
Knowledge obtained : [(NOT p0), (NOT p2), p1]
Stuttering acceptance computed with spot in 397 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true, (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 316 ms.
Product exploration explored 100000 steps with 33333 reset in 280 ms.
Applying partial POR strategy [false, false, false, true, true, true, true]
Stuttering acceptance computed with spot in 276 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true, (NOT p0)]
Support contains 23 out of 790 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 790/790 places, 1482/1482 transitions.
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 790 transition count 1482
Performed 108 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 108 Pre rules applied. Total rules applied 62 place count 790 transition count 1592
Deduced a syphon composed of 170 places in 2 ms
Iterating global reduction 1 with 108 rules applied. Total rules applied 170 place count 790 transition count 1592
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 190 place count 770 transition count 1572
Deduced a syphon composed of 150 places in 1 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 210 place count 770 transition count 1572
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 220 places in 2 ms
Iterating global reduction 1 with 70 rules applied. Total rules applied 280 place count 770 transition count 1572
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 319 place count 731 transition count 1533
Deduced a syphon composed of 190 places in 1 ms
Iterating global reduction 1 with 39 rules applied. Total rules applied 358 place count 731 transition count 1533
Deduced a syphon composed of 190 places in 1 ms
Applied a total of 358 rules in 337 ms. Remains 731 /790 variables (removed 59) and now considering 1533/1482 (removed -51) transitions.
[2021-05-16 21:10:37] [INFO ] Flow matrix only has 1513 transitions (discarded 20 similar events)
// Phase 1: matrix 1513 rows 731 cols
[2021-05-16 21:10:37] [INFO ] Computed 46 place invariants in 31 ms
[2021-05-16 21:10:39] [INFO ] Dead Transitions using invariants and state equation in 1815 ms returned []
[2021-05-16 21:10:39] [INFO ] Redundant transitions in 158 ms returned []
[2021-05-16 21:10:39] [INFO ] Flow matrix only has 1513 transitions (discarded 20 similar events)
// Phase 1: matrix 1513 rows 731 cols
[2021-05-16 21:10:39] [INFO ] Computed 46 place invariants in 20 ms
[2021-05-16 21:10:42] [INFO ] Dead Transitions using invariants and state equation in 2512 ms returned []
Finished structural reductions, in 1 iterations. Remains : 731/790 places, 1533/1482 transitions.
Product exploration explored 100000 steps with 33333 reset in 3929 ms.
Product exploration explored 100000 steps with 33333 reset in 3789 ms.
[2021-05-16 21:10:50] [INFO ] Flatten gal took : 120 ms
[2021-05-16 21:10:50] [INFO ] Flatten gal took : 117 ms
[2021-05-16 21:10:50] [INFO ] Time to serialize gal into /tmp/LTL6912907087523119314.gal : 71 ms
[2021-05-16 21:10:50] [INFO ] Time to serialize properties into /tmp/LTL6783111134421095071.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6912907087523119314.gal, -t, CGAL, -LTL, /tmp/LTL6783111134421095071.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6912907087523119314.gal -t CGAL -LTL /tmp/LTL6783111134421095071.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((((G("((((((((((TryAllocateOneTaskB_8+TryAllocateOneTaskB_4)+TryAllocateOneTaskB_10)+TryAllocateOneTaskB_5)+TryAllocateOneTaskB_2)+TryAllocateOneTaskB_3)+TryAllocateOneTaskB_7)+TryAllocateOneTaskB_6)+TryAllocateOneTaskB_1)+TryAllocateOneTaskB_9)>=1)"))U(X(X("(PollingAbort<=MarkerWrite)"))))||(X("(MarkerRead<=(((((((((P_1158_3+P_1158_4)+P_1158_5)+P_1158_6)+P_1158_7)+P_1158_8)+P_1158_2)+P_1158_9)+P_1158_1)+P_1158_10))"))))
Formula 0 simplified : !((G"((((((((((TryAllocateOneTaskB_8+TryAllocateOneTaskB_4)+TryAllocateOneTaskB_10)+TryAllocateOneTaskB_5)+TryAllocateOneTaskB_2)+TryAllocateOneTaskB_3)+TryAllocateOneTaskB_7)+TryAllocateOneTaskB_6)+TryAllocateOneTaskB_1)+TryAllocateOneTaskB_9)>=1)" U XX"(PollingAbort<=MarkerWrite)") | X"(MarkerRead<=(((((((((P_1158_3+P_1158_4)+P_1158_5)+P_1158_6)+P_1158_7)+P_1158_8)+P_1158_2)+P_1158_9)+P_1158_1)+P_1158_10))")
Detected timeout of ITS tools.
[2021-05-16 21:11:05] [INFO ] Flatten gal took : 79 ms
[2021-05-16 21:11:05] [INFO ] Applying decomposition
[2021-05-16 21:11:05] [INFO ] Flatten gal took : 87 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph18082917346959551938.txt, -o, /tmp/graph18082917346959551938.bin, -w, /tmp/graph18082917346959551938.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph18082917346959551938.bin, -l, -1, -v, -w, /tmp/graph18082917346959551938.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 21:11:06] [INFO ] Decomposing Gal with order
[2021-05-16 21:11:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 21:11:06] [INFO ] Removed a total of 1760 redundant transitions.
[2021-05-16 21:11:06] [INFO ] Flatten gal took : 356 ms
[2021-05-16 21:11:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 422 labels/synchronizations in 95 ms.
[2021-05-16 21:11:07] [INFO ] Time to serialize gal into /tmp/LTL15575720000500103603.gal : 10 ms
[2021-05-16 21:11:07] [INFO ] Time to serialize properties into /tmp/LTL18186914192773316737.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL15575720000500103603.gal, -t, CGAL, -LTL, /tmp/LTL18186914192773316737.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL15575720000500103603.gal -t CGAL -LTL /tmp/LTL18186914192773316737.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((((G("((((((((((gu131.TryAllocateOneTaskB_8+gu131.TryAllocateOneTaskB_4)+gu131.TryAllocateOneTaskB_10)+gu131.TryAllocateOneTaskB_5)+gu131.TryAllocateOneTaskB_2)+gu131.TryAllocateOneTaskB_3)+gu131.TryAllocateOneTaskB_7)+gu131.TryAllocateOneTaskB_6)+gu131.TryAllocateOneTaskB_1)+gu131.TryAllocateOneTaskB_9)>=1)"))U(X(X("(gi1.gi1.gi10.gu82.PollingAbort<=gi1.gi1.gi10.gu82.MarkerWrite)"))))||(X("(gu34.MarkerRead<=(((((((((gu34.P_1158_3+gu34.P_1158_4)+gu34.P_1158_5)+gu34.P_1158_6)+gu34.P_1158_7)+gu34.P_1158_8)+gu34.P_1158_2)+gu34.P_1158_9)+gu34.P_1158_1)+gu34.P_1158_10))"))))
Formula 0 simplified : !((G"((((((((((gu131.TryAllocateOneTaskB_8+gu131.TryAllocateOneTaskB_4)+gu131.TryAllocateOneTaskB_10)+gu131.TryAllocateOneTaskB_5)+gu131.TryAllocateOneTaskB_2)+gu131.TryAllocateOneTaskB_3)+gu131.TryAllocateOneTaskB_7)+gu131.TryAllocateOneTaskB_6)+gu131.TryAllocateOneTaskB_1)+gu131.TryAllocateOneTaskB_9)>=1)" U XX"(gi1.gi1.gi10.gu82.PollingAbort<=gi1.gi1.gi10.gu82.MarkerWrite)") | X"(gu34.MarkerRead<=(((((((((gu34.P_1158_3+gu34.P_1158_4)+gu34.P_1158_5)+gu34.P_1158_6)+gu34.P_1158_7)+gu34.P_1158_8)+gu34.P_1158_2)+gu34.P_1158_9)+gu34.P_1158_1)+gu34.P_1158_10))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10278470942177291053
[2021-05-16 21:11:22] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10278470942177291053
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10278470942177291053]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10278470942177291053] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10278470942177291053] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property PolyORBLF-PT-S02J06T10-00 finished in 73823 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&X((p1&&F(p2)))))], workingDir=/home/mcc/execution]
Support contains 39 out of 790 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 790/790 places, 1482/1482 transitions.
Applied a total of 0 rules in 48 ms. Remains 790 /790 variables (removed 0) and now considering 1482/1482 (removed 0) transitions.
[2021-05-16 21:11:23] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2021-05-16 21:11:23] [INFO ] Computed 46 place invariants in 31 ms
[2021-05-16 21:11:25] [INFO ] Dead Transitions using invariants and state equation in 1964 ms returned []
[2021-05-16 21:11:25] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2021-05-16 21:11:25] [INFO ] Computed 46 place invariants in 25 ms
[2021-05-16 21:11:26] [INFO ] Implicit Places using invariants in 784 ms returned []
[2021-05-16 21:11:26] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2021-05-16 21:11:26] [INFO ] Computed 46 place invariants in 17 ms
[2021-05-16 21:11:27] [INFO ] State equation strengthened by 130 read => feed constraints.
[2021-05-16 21:11:46] [INFO ] Implicit Places using invariants and state equation in 20831 ms returned []
Implicit Place search using SMT with State Equation took 21647 ms to find 0 implicit places.
[2021-05-16 21:11:46] [INFO ] Flow matrix only has 1462 transitions (discarded 20 similar events)
// Phase 1: matrix 1462 rows 790 cols
[2021-05-16 21:11:47] [INFO ] Computed 46 place invariants in 28 ms
[2021-05-16 21:11:48] [INFO ] Dead Transitions using invariants and state equation in 1456 ms returned []
Finished structural reductions, in 1 iterations. Remains : 790/790 places, 1482/1482 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (NOT p1) (NOT p2)), true]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-01 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(AND p0 p1 p2), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 p2), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ s587 (ADD s22 s145 s168 s357 s360 s381 s428 s474 s585 s736)), p1:(GT (ADD s57 s175 s313 s347 s411 s514 s539 s640 s655 s775) (ADD s84 s157 s232 s305 s573 s721 s744)), p2:(GT s132 (ADD s77 s404 s437 s497 s504 s568 s674 s682 s747 s753))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T10-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-01 finished in 25287 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 15 out of 790 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 790/790 places, 1482/1482 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 790 transition count 1442
Reduce places removed 40 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 750 transition count 1422
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 120 place count 730 transition count 1422
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 120 place count 730 transition count 1322
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 320 place count 630 transition count 1322
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 440 place count 570 transition count 1262
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 449 place count 561 transition count 1253
Iterating global reduction 3 with 9 rules applied. Total rules applied 458 place count 561 transition count 1253
Applied a total of 458 rules in 105 ms. Remains 561 /790 variables (removed 229) and now considering 1253/1482 (removed 229) transitions.
[2021-05-16 21:11:48] [INFO ] Flow matrix only has 1233 transitions (discarded 20 similar events)
// Phase 1: matrix 1233 rows 561 cols
[2021-05-16 21:11:48] [INFO ] Computed 46 place invariants in 43 ms
[2021-05-16 21:11:49] [INFO ] Dead Transitions using invariants and state equation in 856 ms returned []
[2021-05-16 21:11:49] [INFO ] Flow matrix only has 1233 transitions (discarded 20 similar events)
// Phase 1: matrix 1233 rows 561 cols
[2021-05-16 21:11:49] [INFO ] Computed 46 place invariants in 27 ms
[2021-05-16 21:11:50] [INFO ] Implicit Places using invariants in 461 ms returned []
[2021-05-16 21:11:50] [INFO ] Flow matrix only has 1233 transitions (discarded 20 similar events)
// Phase 1: matrix 1233 rows 561 cols
[2021-05-16 21:11:50] [INFO ] Computed 46 place invariants in 25 ms
[2021-05-16 21:11:50] [INFO ] State equation strengthened by 130 read => feed constraints.
[2021-05-16 21:12:07] [INFO ] Implicit Places using invariants and state equation in 17552 ms returned []
Implicit Place search using SMT with State Equation took 18029 ms to find 0 implicit places.
[2021-05-16 21:12:07] [INFO ] Redundant transitions in 44 ms returned []
[2021-05-16 21:12:07] [INFO ] Flow matrix only has 1233 transitions (discarded 20 similar events)
// Phase 1: matrix 1233 rows 561 cols
[2021-05-16 21:12:07] [INFO ] Computed 46 place invariants in 15 ms
[2021-05-16 21:12:08] [INFO ] Dead Transitions using invariants and state equation in 813 ms returned []
Finished structural reductions, in 1 iterations. Remains : 561/790 places, 1253/1482 transitions.
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GT s108 s498), p1:(AND (GT 1 s184) (GT (ADD s10 s115 s170 s217 s218 s304 s307 s346 s453 s532) (ADD s44 s139)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 228 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-PT-S02J06T10-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-03 finished in 19976 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 790 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 790/790 places, 1482/1482 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 790 transition count 1422
Reduce places removed 60 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 70 rules applied. Total rules applied 130 place count 730 transition count 1412
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 140 place count 720 transition count 1412
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 140 place count 720 transition count 1312
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 340 place count 620 transition count 1312
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 500 place count 540 transition count 1232
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 509 place count 531 transition count 1223
Iterating global reduction 3 with 9 rules applied. Total rules applied 518 place count 531 transition count 1223
Applied a total of 518 rules in 68 ms. Remains 531 /790 variables (removed 259) and now considering 1223/1482 (removed 259) transitions.
[2021-05-16 21:12:08] [INFO ] Flow matrix only has 1203 transitions (discarded 20 similar events)
// Phase 1: matrix 1203 rows 531 cols
[2021-05-16 21:12:08] [INFO ] Computed 46 place invariants in 14 ms
[2021-05-16 21:12:09] [INFO ] Dead Transitions using invariants and state equation in 675 ms returned []
[2021-05-16 21:12:09] [INFO ] Flow matrix only has 1203 transitions (discarded 20 similar events)
// Phase 1: matrix 1203 rows 531 cols
[2021-05-16 21:12:09] [INFO ] Computed 46 place invariants in 17 ms
[2021-05-16 21:12:09] [INFO ] Implicit Places using invariants in 419 ms returned []
[2021-05-16 21:12:09] [INFO ] Flow matrix only has 1203 transitions (discarded 20 similar events)
// Phase 1: matrix 1203 rows 531 cols
[2021-05-16 21:12:09] [INFO ] Computed 46 place invariants in 17 ms
[2021-05-16 21:12:10] [INFO ] State equation strengthened by 130 read => feed constraints.
[2021-05-16 21:12:23] [INFO ] Implicit Places using invariants and state equation in 13736 ms returned []
Implicit Place search using SMT with State Equation took 14159 ms to find 0 implicit places.
[2021-05-16 21:12:23] [INFO ] Redundant transitions in 24 ms returned []
[2021-05-16 21:12:23] [INFO ] Flow matrix only has 1203 transitions (discarded 20 similar events)
// Phase 1: matrix 1203 rows 531 cols
[2021-05-16 21:12:23] [INFO ] Computed 46 place invariants in 15 ms
[2021-05-16 21:12:24] [INFO ] Dead Transitions using invariants and state equation in 733 ms returned []
Finished structural reductions, in 1 iterations. Remains : 531/790 places, 1223/1482 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GT s173 s418) (LEQ 2 s4))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 3203 steps with 11 reset in 20 ms.
FORMULA PolyORBLF-PT-S02J06T10-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-09 finished in 15743 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 790 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 790/790 places, 1482/1482 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 790 transition count 1412
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 720 transition count 1412
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 140 place count 720 transition count 1312
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 340 place count 620 transition count 1312
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 500 place count 540 transition count 1232
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 509 place count 531 transition count 1223
Iterating global reduction 2 with 9 rules applied. Total rules applied 518 place count 531 transition count 1223
Applied a total of 518 rules in 89 ms. Remains 531 /790 variables (removed 259) and now considering 1223/1482 (removed 259) transitions.
[2021-05-16 21:12:24] [INFO ] Flow matrix only has 1203 transitions (discarded 20 similar events)
// Phase 1: matrix 1203 rows 531 cols
[2021-05-16 21:12:24] [INFO ] Computed 46 place invariants in 21 ms
[2021-05-16 21:12:25] [INFO ] Dead Transitions using invariants and state equation in 795 ms returned []
[2021-05-16 21:12:25] [INFO ] Flow matrix only has 1203 transitions (discarded 20 similar events)
// Phase 1: matrix 1203 rows 531 cols
[2021-05-16 21:12:25] [INFO ] Computed 46 place invariants in 18 ms
[2021-05-16 21:12:25] [INFO ] Implicit Places using invariants in 511 ms returned []
[2021-05-16 21:12:25] [INFO ] Flow matrix only has 1203 transitions (discarded 20 similar events)
// Phase 1: matrix 1203 rows 531 cols
[2021-05-16 21:12:25] [INFO ] Computed 46 place invariants in 18 ms
[2021-05-16 21:12:26] [INFO ] State equation strengthened by 130 read => feed constraints.
[2021-05-16 21:12:36] [INFO ] Implicit Places using invariants and state equation in 10724 ms returned []
Implicit Place search using SMT with State Equation took 11238 ms to find 0 implicit places.
[2021-05-16 21:12:36] [INFO ] Redundant transitions in 23 ms returned []
[2021-05-16 21:12:36] [INFO ] Flow matrix only has 1203 transitions (discarded 20 similar events)
// Phase 1: matrix 1203 rows 531 cols
[2021-05-16 21:12:36] [INFO ] Computed 46 place invariants in 23 ms
[2021-05-16 21:12:37] [INFO ] Dead Transitions using invariants and state equation in 777 ms returned []
Finished structural reductions, in 1 iterations. Remains : 531/790 places, 1223/1482 transitions.
Stuttering acceptance computed with spot in 27 ms :[true, (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s223 s514)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 890 steps with 1 reset in 6 ms.
FORMULA PolyORBLF-PT-S02J06T10-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-12 finished in 12992 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U (p1||G(p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 790 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 790/790 places, 1482/1482 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 790 transition count 1412
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 720 transition count 1412
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 99 Pre rules applied. Total rules applied 140 place count 720 transition count 1313
Deduced a syphon composed of 99 places in 1 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 2 with 198 rules applied. Total rules applied 338 place count 621 transition count 1313
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 492 place count 544 transition count 1236
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 501 place count 535 transition count 1227
Iterating global reduction 2 with 9 rules applied. Total rules applied 510 place count 535 transition count 1227
Applied a total of 510 rules in 89 ms. Remains 535 /790 variables (removed 255) and now considering 1227/1482 (removed 255) transitions.
[2021-05-16 21:12:37] [INFO ] Flow matrix only has 1207 transitions (discarded 20 similar events)
// Phase 1: matrix 1207 rows 535 cols
[2021-05-16 21:12:37] [INFO ] Computed 46 place invariants in 14 ms
[2021-05-16 21:12:38] [INFO ] Dead Transitions using invariants and state equation in 989 ms returned []
[2021-05-16 21:12:38] [INFO ] Flow matrix only has 1207 transitions (discarded 20 similar events)
// Phase 1: matrix 1207 rows 535 cols
[2021-05-16 21:12:38] [INFO ] Computed 46 place invariants in 14 ms
[2021-05-16 21:12:38] [INFO ] Implicit Places using invariants in 495 ms returned []
[2021-05-16 21:12:38] [INFO ] Flow matrix only has 1207 transitions (discarded 20 similar events)
// Phase 1: matrix 1207 rows 535 cols
[2021-05-16 21:12:38] [INFO ] Computed 46 place invariants in 14 ms
[2021-05-16 21:12:39] [INFO ] State equation strengthened by 130 read => feed constraints.
[2021-05-16 21:12:54] [INFO ] Implicit Places using invariants and state equation in 15139 ms returned []
Implicit Place search using SMT with State Equation took 15656 ms to find 0 implicit places.
[2021-05-16 21:12:54] [INFO ] Redundant transitions in 18 ms returned []
[2021-05-16 21:12:54] [INFO ] Flow matrix only has 1207 transitions (discarded 20 similar events)
// Phase 1: matrix 1207 rows 535 cols
[2021-05-16 21:12:54] [INFO ] Computed 46 place invariants in 16 ms
[2021-05-16 21:12:54] [INFO ] Dead Transitions using invariants and state equation in 715 ms returned []
Finished structural reductions, in 1 iterations. Remains : 535/790 places, 1227/1482 transitions.
Stuttering acceptance computed with spot in 29 ms :[true, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S02J06T10-15 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(AND (GT s98 s114) (GT 1 s347)), p0:(GT 1 s347)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 550 steps with 1 reset in 3 ms.
FORMULA PolyORBLF-PT-S02J06T10-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T10-15 finished in 17544 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7093865712873039159
[2021-05-16 21:12:54] [INFO ] Computing symmetric may disable matrix : 1482 transitions.
[2021-05-16 21:12:54] [INFO ] Applying decomposition
[2021-05-16 21:12:54] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 21:12:54] [INFO ] Computing symmetric may enable matrix : 1482 transitions.
[2021-05-16 21:12:54] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 21:12:54] [INFO ] Flatten gal took : 51 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14969590482035029749.txt, -o, /tmp/graph14969590482035029749.bin, -w, /tmp/graph14969590482035029749.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14969590482035029749.bin, -l, -1, -v, -w, /tmp/graph14969590482035029749.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 21:12:55] [INFO ] Decomposing Gal with order
[2021-05-16 21:12:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 21:12:55] [INFO ] Computing Do-Not-Accords matrix : 1482 transitions.
[2021-05-16 21:12:55] [INFO ] Computation of Completed DNA matrix. took 62 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-16 21:12:55] [INFO ] Built C files in 374ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7093865712873039159
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7093865712873039159]
[2021-05-16 21:12:55] [INFO ] Removed a total of 1802 redundant transitions.
[2021-05-16 21:12:55] [INFO ] Flatten gal took : 280 ms
[2021-05-16 21:12:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 818 labels/synchronizations in 141 ms.
[2021-05-16 21:12:56] [INFO ] Time to serialize gal into /tmp/LTLCardinality8311947366891080615.gal : 87 ms
[2021-05-16 21:12:56] [INFO ] Time to serialize properties into /tmp/LTLCardinality10454635940899060122.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality8311947366891080615.gal, -t, CGAL, -LTL, /tmp/LTLCardinality10454635940899060122.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality8311947366891080615.gal -t CGAL -LTL /tmp/LTLCardinality10454635940899060122.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((((G("((((((((((gu141.TryAllocateOneTaskB_8+gu141.TryAllocateOneTaskB_4)+gu141.TryAllocateOneTaskB_10)+gu141.TryAllocateOneTaskB_5)+gu141.TryAllocateOneTaskB_2)+gu141.TryAllocateOneTaskB_3)+gu141.TryAllocateOneTaskB_7)+gu141.TryAllocateOneTaskB_6)+gu141.TryAllocateOneTaskB_1)+gu141.TryAllocateOneTaskB_9)>=1)"))U(("(gu41.MarkerRead>=3)")U(X(X("(gi1.gi1.gi2.gi2.gu92.PollingAbort<=gi1.gi1.gi2.gi2.gu92.MarkerWrite)")))))||(X("(gu41.MarkerRead<=(((((((((gu41.P_1158_3+gu41.P_1158_4)+gu41.P_1158_5)+gu41.P_1158_6)+gu41.P_1158_7)+gu41.P_1158_8)+gu41.P_1158_2)+gu41.P_1158_9)+gu41.P_1158_1)+gu41.P_1158_10))"))))
Formula 0 simplified : !((G"((((((((((gu141.TryAllocateOneTaskB_8+gu141.TryAllocateOneTaskB_4)+gu141.TryAllocateOneTaskB_10)+gu141.TryAllocateOneTaskB_5)+gu141.TryAllocateOneTaskB_2)+gu141.TryAllocateOneTaskB_3)+gu141.TryAllocateOneTaskB_7)+gu141.TryAllocateOneTaskB_6)+gu141.TryAllocateOneTaskB_1)+gu141.TryAllocateOneTaskB_9)>=1)" U ("(gu41.MarkerRead>=3)" U XX"(gi1.gi1.gi2.gi2.gu92.PollingAbort<=gi1.gi1.gi2.gi2.gu92.MarkerWrite)")) | X"(gu41.MarkerRead<=(((((((((gu41.P_1158_3+gu41.P_1158_4)+gu41.P_1158_5)+gu41.P_1158_6)+gu41.P_1158_7)+gu41.P_1158_8)+gu41.P_1158_2)+gu41.P_1158_9)+gu41.P_1158_1)+gu41.P_1158_10))")
Compilation finished in 11851 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7093865712873039159]
Link finished in 152 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, (([]((LTLAPp0==true)) U X(X((LTLAPp1==true))))||X((LTLAPp2==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin7093865712873039159]
LTSmin run took 6564 ms.
FORMULA PolyORBLF-PT-S02J06T10-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621199594065

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="PolyORBLF-PT-S02J06T10"
export BK_EXAMINATION="LTLCardinality"
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 PolyORBLF-PT-S02J06T10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r159-oct2-162089268100260"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T10.tgz
mv PolyORBLF-PT-S02J06T10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;