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-oct2-162089268100238.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-S02J04T10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268100238
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 120K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 506K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 186K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 922K 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 47K Mar 28 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 10K Mar 28 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 44K Mar 28 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 27 09:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 36K Mar 27 09:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 24K Mar 25 11:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Mar 25 11:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Mar 22 09:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.4K 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 1.5M May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-00
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-01
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-02
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-03
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-04
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-05
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-06
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-07
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-08
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-09
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-10
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-11
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-12
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-13
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-14
FORMULA_NAME PolyORBLF-PT-S02J04T10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621197042495

Running Version 0
[2021-05-16 20:30:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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 20:30:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 20:30:43] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2021-05-16 20:30:43] [INFO ] Transformed 752 places.
[2021-05-16 20:30:43] [INFO ] Transformed 1572 transitions.
[2021-05-16 20:30:43] [INFO ] Parsed PT model containing 752 places and 1572 transitions in 154 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 16) seen :7
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 9) seen :1
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2021-05-16 20:30:44] [INFO ] Flow matrix only has 1392 transitions (discarded 20 similar events)
// Phase 1: matrix 1392 rows 752 cols
[2021-05-16 20:30:44] [INFO ] Computed 54 place invariants in 61 ms
[2021-05-16 20:30:44] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned unsat
[2021-05-16 20:30:44] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2021-05-16 20:30:44] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 20 ms returned sat
[2021-05-16 20:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 20:30:45] [INFO ] [Real]Absence check using state equation in 695 ms returned sat
[2021-05-16 20:30:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 20:30:45] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2021-05-16 20:30:45] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 21 ms returned sat
[2021-05-16 20:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 20:30:50] [INFO ] [Nat]Absence check using state equation in 4906 ms returned unknown
[2021-05-16 20:30:50] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned unsat
[2021-05-16 20:30:50] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2021-05-16 20:30:50] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 22 ms returned sat
[2021-05-16 20:30:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 20:30:51] [INFO ] [Real]Absence check using state equation in 805 ms returned sat
[2021-05-16 20:30:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 20:30:51] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2021-05-16 20:30:51] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 24 ms returned sat
[2021-05-16 20:30:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 20:30:54] [INFO ] [Nat]Absence check using state equation in 2415 ms returned sat
[2021-05-16 20:30:54] [INFO ] State equation strengthened by 130 read => feed constraints.
[2021-05-16 20:30:55] [INFO ] [Nat]Added 130 Read/Feed constraints in 862 ms returned sat
[2021-05-16 20:30:55] [INFO ] Deduced a trap composed of 66 places in 217 ms of which 2 ms to minimize.
[2021-05-16 20:30:56] [INFO ] Deduced a trap composed of 65 places in 159 ms of which 1 ms to minimize.
[2021-05-16 20:30:57] [INFO ] Deduced a trap composed of 3 places in 317 ms of which 1 ms to minimize.
[2021-05-16 20:30:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
[2021-05-16 20:30:57] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2021-05-16 20:30:57] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 16 ms returned unsat
[2021-05-16 20:30:57] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2021-05-16 20:30:57] [INFO ] [Real]Absence check using 15 positive and 39 generalized place invariants in 24 ms returned sat
[2021-05-16 20:30:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 20:30:58] [INFO ] [Real]Absence check using state equation in 874 ms returned sat
[2021-05-16 20:30:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 20:30:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2021-05-16 20:30:58] [INFO ] [Nat]Absence check using 15 positive and 39 generalized place invariants in 25 ms returned sat
[2021-05-16 20:30:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 20:31:01] [INFO ] [Nat]Absence check using state equation in 3044 ms returned sat
[2021-05-16 20:31:01] [INFO ] [Nat]Added 130 Read/Feed constraints in 231 ms returned sat
[2021-05-16 20:31:01] [INFO ] Deduced a trap composed of 66 places in 105 ms of which 3 ms to minimize.
[2021-05-16 20:31:03] [INFO ] Deduced a trap composed of 65 places in 94 ms of which 0 ms to minimize.
[2021-05-16 20:31:03] [INFO ] Deduced a trap composed of 3 places in 276 ms of which 1 ms to minimize.
[2021-05-16 20:31:03] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
[2021-05-16 20:31:03] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned unsat
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Support contains 13 out of 752 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 752/752 places, 1412/1412 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 74 transitions
Trivial Post-agglo rules discarded 74 transitions
Performed 74 trivial Post agglomeration. Transition count delta: 74
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 750 transition count 1338
Reduce places removed 74 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 75 rules applied. Total rules applied 151 place count 676 transition count 1337
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 152 place count 675 transition count 1337
Performed 79 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 79 Pre rules applied. Total rules applied 152 place count 675 transition count 1258
Deduced a syphon composed of 79 places in 3 ms
Reduce places removed 79 places and 0 transitions.
Iterating global reduction 3 with 158 rules applied. Total rules applied 310 place count 596 transition count 1258
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: 78
Deduced a syphon composed of 78 places in 1 ms
Reduce places removed 78 places and 0 transitions.
Iterating global reduction 3 with 156 rules applied. Total rules applied 466 place count 518 transition count 1180
Free-agglomeration rule (complex) applied 31 times.
Iterating global reduction 3 with 31 rules applied. Total rules applied 497 place count 518 transition count 1149
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 3 with 31 rules applied. Total rules applied 528 place count 487 transition count 1149
Applied a total of 528 rules in 177 ms. Remains 487 /752 variables (removed 265) and now considering 1149/1412 (removed 263) transitions.
[2021-05-16 20:31:03] [INFO ] Flow matrix only has 1129 transitions (discarded 20 similar events)
// Phase 1: matrix 1129 rows 487 cols
[2021-05-16 20:31:03] [INFO ] Computed 52 place invariants in 24 ms
[2021-05-16 20:31:04] [INFO ] Dead Transitions using invariants and state equation in 639 ms returned [971, 972, 974, 975, 978, 979, 980, 981, 982, 983, 984, 988, 989, 991, 992, 994, 995, 996, 998, 999, 1000, 1001, 1002, 1004, 1005, 1006, 1008, 1009, 1011, 1012, 1013, 1014, 1015, 1021, 1022, 1023, 1025, 1026, 1028, 1029, 1030, 1031, 1032, 1033, 1034, 1035, 1038, 1039, 1040, 1042, 1043, 1044, 1045, 1046, 1047, 1057, 1058, 1059, 1060, 1061, 1062, 1063, 1064, 1066, 1068, 1070, 1071, 1072, 1073, 1074, 1075, 1076, 1078, 1080, 1081, 1082, 1084, 1090, 1091, 1093, 1094, 1096, 1097, 1098, 1099, 1100, 1101, 1102, 1108, 1109, 1111, 1113, 1114, 1115, 1116, 1118, 1119, 1120, 1121, 1124, 1125, 1126, 1127, 1129, 1130, 1131, 1132, 1133, 1135, 1136]
Found 110 dead transitions using SMT.
Drop transitions removed 110 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 110 transitions :[1136, 1135, 1133, 1132, 1131, 1130, 1129, 1127, 1126, 1125, 1124, 1121, 1120, 1119, 1118, 1116, 1115, 1114, 1113, 1111, 1109, 1108, 1102, 1101, 1100, 1099, 1098, 1097, 1096, 1094, 1093, 1091, 1090, 1084, 1082, 1081, 1080, 1078, 1076, 1075, 1074, 1073, 1072, 1071, 1070, 1068, 1066, 1064, 1063, 1062, 1061, 1060, 1059, 1058, 1057, 1047, 1046, 1045, 1044, 1043, 1042, 1040, 1039, 1038, 1035, 1034, 1033, 1032, 1031, 1030, 1029, 1028, 1026, 1025, 1023, 1022, 1021, 1015, 1014, 1013, 1012, 1011, 1009, 1008, 1006, 1005, 1004, 1002, 1001, 1000, 999, 998, 996, 995, 994, 992, 991, 989, 988, 984, 983, 982, 981, 980, 979, 978, 975, 974, 972, 971]
Starting structural reductions, iteration 1 : 487/752 places, 1039/1412 transitions.
Reduce places removed 1 places and 20 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 486 transition count 1019
Reduce places removed 20 places and 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 21 place count 466 transition count 999
Deduced a syphon composed of 1 places in 2 ms
Applied a total of 21 rules in 30 ms. Remains 466 /487 variables (removed 21) and now considering 999/1039 (removed 40) transitions.
Finished structural reductions, in 2 iterations. Remains : 466/752 places, 999/1412 transitions.
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 20:31:04] [INFO ] Flatten gal took : 149 ms
[2021-05-16 20:31:04] [INFO ] Flatten gal took : 57 ms
[2021-05-16 20:31:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14000213669541205391.gal : 30 ms
[2021-05-16 20:31:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5965027907852272533.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality14000213669541205391.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5965027907852272533.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality14000213669541205391.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5965027907852272533.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5965027907852272533.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :7 after 44
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :44 after 114
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :114 after 118
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :118 after 128
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :128 after 710
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :710 after 910
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :910 after 1848
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1848 after 4242
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :4242 after 8624
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :8624 after 23766
Detected timeout of ITS tools.
[2021-05-16 20:31:19] [INFO ] Flatten gal took : 52 ms
[2021-05-16 20:31:19] [INFO ] Applying decomposition
[2021-05-16 20:31:19] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph17371735223737390600.txt, -o, /tmp/graph17371735223737390600.bin, -w, /tmp/graph17371735223737390600.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/graph17371735223737390600.bin, -l, -1, -v, -w, /tmp/graph17371735223737390600.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 20:31:20] [INFO ] Decomposing Gal with order
[2021-05-16 20:31:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 20:31:20] [INFO ] Removed a total of 540 redundant transitions.
[2021-05-16 20:31:20] [INFO ] Flatten gal took : 227 ms
[2021-05-16 20:31:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 337 labels/synchronizations in 44 ms.
[2021-05-16 20:31:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9757881484652271296.gal : 12 ms
[2021-05-16 20:31:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11516177016734799829.prop : 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-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality9757881484652271296.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11516177016734799829.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality9757881484652271296.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11516177016734799829.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality11516177016734799829.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 9
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :9 after 11
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :11 after 13
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :13 after 39
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :39 after 89
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :89 after 278
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :278 after 6878
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :6878 after 16830
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :16830 after 37304
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :37304 after 40438
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :40438 after 46059
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :46059 after 51630
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14353800480659606145
[2021-05-16 20:31:35] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14353800480659606145
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/ltsmin14353800480659606145]
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/ltsmin14353800480659606145] 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/ltsmin14353800480659606145] 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)
Incomplete random walk after 1000000 steps, including 324 resets, run finished after 4169 ms. (steps per millisecond=239 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 121 resets, run finished after 1822 ms. (steps per millisecond=548 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 167 resets, run finished after 1936 ms. (steps per millisecond=516 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 2166397 steps, run timeout after 30001 ms. (steps per millisecond=72 ) properties seen :{}
Probabilistic random walk after 2166397 steps, saw 1345927 distinct states, run finished after 30008 ms. (steps per millisecond=72 ) properties seen :{}
Running SMT prover for 2 properties.
[2021-05-16 20:32:14] [INFO ] Flow matrix only has 979 transitions (discarded 20 similar events)
// Phase 1: matrix 979 rows 465 cols
[2021-05-16 20:32:14] [INFO ] Computed 52 place invariants in 22 ms
[2021-05-16 20:32:14] [INFO ] [Real]Absence check using 17 positive place invariants in 5 ms returned sat
[2021-05-16 20:32:14] [INFO ] [Real]Absence check using 17 positive and 35 generalized place invariants in 6 ms returned unsat
[2021-05-16 20:32:14] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2021-05-16 20:32:14] [INFO ] [Real]Absence check using 17 positive and 35 generalized place invariants in 12 ms returned sat
[2021-05-16 20:32:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 20:32:15] [INFO ] [Real]Absence check using state equation in 489 ms returned sat
[2021-05-16 20:32:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 20:32:15] [INFO ] [Nat]Absence check using 17 positive place invariants in 19 ms returned sat
[2021-05-16 20:32:15] [INFO ] [Nat]Absence check using 17 positive and 35 generalized place invariants in 24 ms returned sat
[2021-05-16 20:32:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 20:32:15] [INFO ] [Nat]Absence check using state equation in 437 ms returned sat
[2021-05-16 20:32:15] [INFO ] State equation strengthened by 130 read => feed constraints.
[2021-05-16 20:32:16] [INFO ] [Nat]Added 130 Read/Feed constraints in 140 ms returned sat
[2021-05-16 20:32:16] [INFO ] Deduced a trap composed of 111 places in 203 ms of which 1 ms to minimize.
[2021-05-16 20:32:16] [INFO ] Deduced a trap composed of 93 places in 187 ms of which 0 ms to minimize.
[2021-05-16 20:32:16] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 525 ms
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBLF-PT-S02J04T10-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 0 different solutions.
All properties solved without resorting to model-checking.

BK_STOP 1621197136918

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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-S02J04T10"
export BK_EXAMINATION="ReachabilityCardinality"
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-S02J04T10, examination is ReachabilityCardinality"
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-oct2-162089268100238"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T10.tgz
mv PolyORBLF-PT-S02J04T10 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;