Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r374-tall-171683790600317.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldPPPs-PT-050B, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r374-tall-171683790600317
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 19 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 13 11:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 13 11:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 13 11:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 13 11:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 888K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716929765764

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldPPPs-PT-050B
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-28 20:56:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-28 20:56:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 20:56:07] [INFO ] Load time of PNML (sax parser for PT used): 181 ms
[2024-05-28 20:56:07] [INFO ] Transformed 3403 places.
[2024-05-28 20:56:07] [INFO ] Transformed 3153 transitions.
[2024-05-28 20:56:07] [INFO ] Found NUPN structural information;
[2024-05-28 20:56:07] [INFO ] Parsed PT model containing 3403 places and 3153 transitions and 8706 arcs in 411 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 3403/3403 places, 3153/3153 transitions.
Drop transitions removed 352 transitions
Trivial Post-agglo rules discarded 352 transitions
Performed 352 trivial Post agglomeration. Transition count delta: 352
Iterating post reduction 0 with 352 rules applied. Total rules applied 352 place count 3403 transition count 2801
Reduce places removed 352 places and 0 transitions.
Iterating post reduction 1 with 352 rules applied. Total rules applied 704 place count 3051 transition count 2801
Performed 250 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 250 Pre rules applied. Total rules applied 704 place count 3051 transition count 2551
Deduced a syphon composed of 250 places in 31 ms
Reduce places removed 250 places and 0 transitions.
Iterating global reduction 2 with 500 rules applied. Total rules applied 1204 place count 2801 transition count 2551
Performed 1200 Post agglomeration using F-continuation condition.Transition count delta: 1200
Deduced a syphon composed of 1200 places in 2 ms
Reduce places removed 1200 places and 0 transitions.
Iterating global reduction 2 with 2400 rules applied. Total rules applied 3604 place count 1601 transition count 1351
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 3604 rules in 468 ms. Remains 1601 /3403 variables (removed 1802) and now considering 1351/3153 (removed 1802) transitions.
// Phase 1: matrix 1351 rows 1601 cols
[2024-05-28 20:56:08] [INFO ] Computed 551 invariants in 28 ms
[2024-05-28 20:56:09] [INFO ] Implicit Places using invariants in 1125 ms returned []
[2024-05-28 20:56:09] [INFO ] Invariant cache hit.
[2024-05-28 20:56:11] [INFO ] Implicit Places using invariants and state equation in 1863 ms returned []
Implicit Place search using SMT with State Equation took 3015 ms to find 0 implicit places.
[2024-05-28 20:56:11] [INFO ] Invariant cache hit.
[2024-05-28 20:56:12] [INFO ] Dead Transitions using invariants and state equation in 800 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 1601/3403 places, 1351/3153 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 4284 ms. Remains : 1601/3403 places, 1351/3153 transitions.
Discarding 300 transitions out of 1351. Remains 1051
Initial state reduction rules removed 1 formulas.
[2024-05-28 20:56:12] [INFO ] Flatten gal took : 349 ms
[2024-05-28 20:56:13] [INFO ] Flatten gal took : 230 ms
[2024-05-28 20:56:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17002384102810419163.gal : 42 ms
[2024-05-28 20:56:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16516952095697524050.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17002384102810419163.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16516952095697524050.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1031 ms. (steps per millisecond=9 ) properties (out of 1050) seen :1041
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 9) seen :0
Loading property file /tmp/ReachabilityCardinality16516952095697524050.prop.
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2024-05-28 20:56:13] [INFO ] Invariant cache hit.
[2024-05-28 20:56:14] [INFO ] [Real]Absence check using 551 positive place invariants in 83 ms returned sat
Reachability property qltransition_1344 is true.
Reachability property qltransition_745 is true.
Reachability property qltransition_743 is true.
Reachability property qltransition_740 is true.
Reachability property qltransition_738 is true.
SDD proceeding with computation,1045 properties remain. new max is 2
SDD size :2 after 5
Reachability property qltransition_1329 is true.
Reachability property qltransition_734 is true.
Reachability property qltransition_731 is true.
SDD proceeding with computation,1042 properties remain. new max is 2
SDD size :5 after 8
Reachability property qltransition_1317 is true.
Reachability property qltransition_728 is true.
Reachability property qltransition_725 is true.
SDD proceeding with computation,1039 properties remain. new max is 2
SDD size :8 after 11
Reachability property qltransition_1305 is true.
Reachability property qltransition_722 is true.
Reachability property qltransition_720 is true.
SDD proceeding with computation,1036 properties remain. new max is 2
SDD size :11 after 14
Reachability property qltransition_1293 is true.
Reachability property qltransition_716 is true.
Reachability property qltransition_713 is true.
SDD proceeding with computation,1033 properties remain. new max is 2
SDD size :14 after 17
Reachability property qltransition_1281 is true.
Reachability property qltransition_710 is true.
Reachability property qltransition_707 is true.
SDD proceeding with computation,1030 properties remain. new max is 2
SDD size :17 after 20
Reachability property qltransition_1269 is true.
Reachability property qltransition_704 is true.
Reachability property qltransition_701 is true.
SDD proceeding with computation,1027 properties remain. new max is 2
SDD size :20 after 23
Reachability property qltransition_1257 is true.
Reachability property qltransition_698 is true.
Reachability property qltransition_695 is true.
SDD proceeding with computation,1024 properties remain. new max is 2
SDD size :23 after 26
Reachability property qltransition_1245 is true.
Reachability property qltransition_692 is true.
Reachability property qltransition_689 is true.
SDD proceeding with computation,1021 properties remain. new max is 2
SDD size :26 after 29
Reachability property qltransition_1233 is true.
Reachability property qltransition_686 is true.
Reachability property qltransition_683 is true.
SDD proceeding with computation,1018 properties remain. new max is 2
SDD size :29 after 32
Reachability property qltransition_1221 is true.
Reachability property qltransition_680 is true.
Reachability property qltransition_677 is true.
SDD proceeding with computation,1015 properties remain. new max is 2
SDD size :32 after 35
Reachability property qltransition_1209 is true.
Reachability property qltransition_674 is true.
Reachability property qltransition_671 is true.
SDD proceeding with computation,1012 properties remain. new max is 2
SDD size :35 after 38
Reachability property qltransition_1197 is true.
Reachability property qltransition_667 is true.
Reachability property qltransition_665 is true.
SDD proceeding with computation,1009 properties remain. new max is 2
SDD size :38 after 41
Reachability property qltransition_1185 is true.
Reachability property qltransition_662 is true.
Reachability property qltransition_659 is true.
SDD proceeding with computation,1006 properties remain. new max is 2
SDD size :41 after 44
Reachability property qltransition_1173 is true.
Reachability property qltransition_656 is true.
Reachability property qltransition_653 is true.
SDD proceeding with computation,1003 properties remain. new max is 2
SDD size :44 after 47
Reachability property qltransition_1161 is true.
Reachability property qltransition_649 is true.
Reachability property qltransition_647 is true.
SDD proceeding with computation,1000 properties remain. new max is 2
SDD size :47 after 50
Reachability property qltransition_1149 is true.
Reachability property qltransition_644 is true.
Reachability property qltransition_642 is true.
SDD proceeding with computation,997 properties remain. new max is 2
SDD size :50 after 53
Reachability property qltransition_1137 is true.
Reachability property qltransition_638 is true.
Reachability property qltransition_635 is true.
SDD proceeding with computation,994 properties remain. new max is 2
SDD size :53 after 56
Reachability property qltransition_1125 is true.
[2024-05-28 20:56:21] [INFO ] After 6345ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:8
Reachability property qltransition_632 is true.
Reachability property qltransition_629 is true.
SDD proceeding with computation,991 properties remain. new max is 2
SDD size :56 after 59
[2024-05-28 20:56:21] [INFO ] Deduced a trap composed of 4 places in 156 ms of which 5 ms to minimize.
Reachability property qltransition_1113 is true.
[2024-05-28 20:56:21] [INFO ] Deduced a trap composed of 4 places in 121 ms of which 1 ms to minimize.
Reachability property qltransition_626 is true.
Reachability property qltransition_624 is true.
SDD proceeding with computation,988 properties remain. new max is 2
SDD size :59 after 62
[2024-05-28 20:56:21] [INFO ] Deduced a trap composed of 4 places in 116 ms of which 1 ms to minimize.
Reachability property qltransition_1101 is true.
[2024-05-28 20:56:21] [INFO ] Deduced a trap composed of 4 places in 106 ms of which 1 ms to minimize.
Reachability property qltransition_620 is true.
Reachability property qltransition_617 is true.
[2024-05-28 20:56:22] [INFO ] Deduced a trap composed of 4 places in 109 ms of which 1 ms to minimize.
SDD proceeding with computation,985 properties remain. new max is 2
SDD size :62 after 65
Reachability property qltransition_1089 is true.
[2024-05-28 20:56:22] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 1 ms to minimize.
[2024-05-28 20:56:22] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 1 ms to minimize.
Reachability property qltransition_614 is true.
Reachability property qltransition_611 is true.
[2024-05-28 20:56:22] [INFO ] Deduced a trap composed of 4 places in 96 ms of which 0 ms to minimize.
SDD proceeding with computation,982 properties remain. new max is 2
SDD size :65 after 68
Reachability property qltransition_1077 is true.
[2024-05-28 20:56:22] [INFO ] Deduced a trap composed of 4 places in 94 ms of which 0 ms to minimize.
[2024-05-28 20:56:22] [INFO ] Deduced a trap composed of 4 places in 86 ms of which 0 ms to minimize.
Reachability property qltransition_608 is true.
Reachability property qltransition_605 is true.
[2024-05-28 20:56:22] [INFO ] Deduced a trap composed of 4 places in 76 ms of which 1 ms to minimize.
[2024-05-28 20:56:22] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1735 ms
[2024-05-28 20:56:22] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1735 ms
[2024-05-28 20:56:23] [INFO ] After 8128ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:9
[2024-05-28 20:56:23] [INFO ] After 9022ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
SDD proceeding with computation,979 properties remain. new max is 2
SDD size :68 after 71
Reachability property qltransition_1065 is true.
Reachability property qltransition_602 is true.
Reachability property qltransition_599 is true.
[2024-05-28 20:56:23] [INFO ] [Nat]Absence check using 551 positive place invariants in 80 ms returned sat
SDD proceeding with computation,976 properties remain. new max is 2
SDD size :71 after 74
Reachability property qltransition_1053 is true.
Reachability property qltransition_596 is true.
Reachability property qltransition_593 is true.
SDD proceeding with computation,973 properties remain. new max is 2
SDD size :74 after 77
Reachability property qltransition_1041 is true.
Reachability property qltransition_590 is true.
Reachability property qltransition_587 is true.
SDD proceeding with computation,970 properties remain. new max is 2
SDD size :77 after 80
[2024-05-28 20:56:24] [INFO ] After 1026ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
Reachability property qltransition_1029 is true.
[2024-05-28 20:56:24] [INFO ] Deduced a trap composed of 4 places in 149 ms of which 1 ms to minimize.
[2024-05-28 20:56:25] [INFO ] Deduced a trap composed of 4 places in 141 ms of which 1 ms to minimize.
Reachability property qltransition_584 is true.
Reachability property qltransition_581 is true.
[2024-05-28 20:56:25] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 3 ms to minimize.
SDD proceeding with computation,967 properties remain. new max is 2
SDD size :80 after 83
[2024-05-28 20:56:25] [INFO ] Deduced a trap composed of 4 places in 123 ms of which 0 ms to minimize.
Reachability property qltransition_1017 is true.
[2024-05-28 20:56:25] [INFO ] Deduced a trap composed of 4 places in 126 ms of which 0 ms to minimize.
Reachability property qltransition_578 is true.
Reachability property qltransition_575 is true.
[2024-05-28 20:56:25] [INFO ] Deduced a trap composed of 4 places in 222 ms of which 1 ms to minimize.
SDD proceeding with computation,964 properties remain. new max is 2
SDD size :83 after 86
[2024-05-28 20:56:26] [INFO ] Deduced a trap composed of 4 places in 195 ms of which 1 ms to minimize.
Reachability property qltransition_1005 is true.
[2024-05-28 20:56:26] [INFO ] Deduced a trap composed of 4 places in 172 ms of which 0 ms to minimize.
[2024-05-28 20:56:26] [INFO ] Deduced a trap composed of 4 places in 211 ms of which 0 ms to minimize.
Reachability property qltransition_571 is true.
Reachability property qltransition_569 is true.
SDD proceeding with computation,961 properties remain. new max is 2
SDD size :86 after 89
Reachability property qltransition_993 is true.
Reachability property qltransition_566 is true.
Reachability property qltransition_563 is true.
SDD proceeding with computation,958 properties remain. new max is 2
SDD size :89 after 92
Reachability property qltransition_981 is true.
Reachability property qltransition_560 is true.
Reachability property qltransition_557 is true.
SDD proceeding with computation,955 properties remain. new max is 2
SDD size :92 after 95
Reachability property qltransition_969 is true.
Reachability property qltransition_553 is true.
Reachability property qltransition_551 is true.
SDD proceeding with computation,952 properties remain. new max is 2
SDD size :95 after 98
Reachability property qltransition_957 is true.
Reachability property qltransition_548 is true.
Reachability property qltransition_546 is true.
SDD proceeding with computation,949 properties remain. new max is 2
SDD size :98 after 101
Reachability property qltransition_945 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_539 is true.
[2024-05-28 20:56:30] [INFO ] Deduced a trap composed of 4 places in 4035 ms of which 1 ms to minimize.
SDD proceeding with computation,946 properties remain. new max is 2
SDD size :101 after 104
[2024-05-28 20:56:30] [INFO ] Deduced a trap composed of 4 places in 88 ms of which 1 ms to minimize.
[2024-05-28 20:56:30] [INFO ] Trap strengthening procedure interrupted after too many repetitions 6165 ms
[2024-05-28 20:56:30] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 6166 ms
Reachability property qltransition_933 is true.
[2024-05-28 20:56:31] [INFO ] Deduced a trap composed of 4 places in 155 ms of which 1 ms to minimize.
Reachability property qltransition_536 is true.
Reachability property qltransition_533 is true.
[2024-05-28 20:56:31] [INFO ] Deduced a trap composed of 4 places in 148 ms of which 0 ms to minimize.
SDD proceeding with computation,943 properties remain. new max is 2
SDD size :104 after 107
Reachability property qltransition_921 is true.
[2024-05-28 20:56:31] [INFO ] Deduced a trap composed of 4 places in 155 ms of which 1 ms to minimize.
[2024-05-28 20:56:31] [INFO ] Deduced a trap composed of 4 places in 141 ms of which 1 ms to minimize.
Reachability property qltransition_530 is true.
Reachability property qltransition_528 is true.
[2024-05-28 20:56:31] [INFO ] Deduced a trap composed of 4 places in 111 ms of which 0 ms to minimize.
SDD proceeding with computation,940 properties remain. new max is 2
SDD size :107 after 110
[2024-05-28 20:56:32] [INFO ] Deduced a trap composed of 4 places in 118 ms of which 0 ms to minimize.
Reachability property qltransition_909 is true.
[2024-05-28 20:56:32] [INFO ] Deduced a trap composed of 4 places in 139 ms of which 1 ms to minimize.
Reachability property qltransition_524 is true.
Reachability property qltransition_521 is true.
[2024-05-28 20:56:32] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 0 ms to minimize.
SDD proceeding with computation,937 properties remain. new max is 2
SDD size :110 after 113
[2024-05-28 20:56:32] [INFO ] Deduced a trap composed of 4 places in 117 ms of which 1 ms to minimize.
Reachability property qltransition_897 is true.
[2024-05-28 20:56:32] [INFO ] Deduced a trap composed of 24 places in 108 ms of which 0 ms to minimize.
[2024-05-28 20:56:32] [INFO ] Deduced a trap composed of 11 places in 101 ms of which 0 ms to minimize.
Reachability property qltransition_518 is true.
Reachability property qltransition_515 is true.
SDD proceeding with computation,934 properties remain. new max is 2
SDD size :113 after 116
Reachability property qltransition_885 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_509 is true.
SDD proceeding with computation,931 properties remain. new max is 2
SDD size :116 after 119
Reachability property qltransition_873 is true.
Reachability property qltransition_506 is true.
Reachability property qltransition_503 is true.
SDD proceeding with computation,928 properties remain. new max is 2
SDD size :119 after 122
Reachability property qltransition_861 is true.
Reachability property qltransition_500 is true.
Reachability property qltransition_497 is true.
SDD proceeding with computation,925 properties remain. new max is 2
SDD size :122 after 125
Reachability property qltransition_849 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_491 is true.
SDD proceeding with computation,922 properties remain. new max is 2
SDD size :125 after 128
Reachability property qltransition_837 is true.
Reachability property qltransition_488 is true.
Reachability property qltransition_485 is true.
SDD proceeding with computation,919 properties remain. new max is 2
SDD size :128 after 131
[2024-05-28 20:56:36] [INFO ] Deduced a trap composed of 18 places in 3898 ms of which 12 ms to minimize.
[2024-05-28 20:56:37] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 1 ms to minimize.
Reachability property qltransition_825 is true.
[2024-05-28 20:56:37] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 6147 ms
Reachability property qltransition_482 is true.
Reachability property qltransition_479 is true.
SDD proceeding with computation,916 properties remain. new max is 2
SDD size :131 after 134
[2024-05-28 20:56:37] [INFO ] Deduced a trap composed of 4 places in 47 ms of which 0 ms to minimize.
[2024-05-28 20:56:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 163 ms
Reachability property qltransition_813 is true.
[2024-05-28 20:56:38] [INFO ] After 14410ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Reachability property qltransition_475 is true.
Reachability property qltransition_473 is true.
SDD proceeding with computation,913 properties remain. new max is 2
SDD size :134 after 137
Minimization took 595 ms.
[2024-05-28 20:56:38] [INFO ] After 15750ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Fused 9 Parikh solutions to 7 different solutions.
Reachability property qltransition_801 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_467 is true.
SDD proceeding with computation,910 properties remain. new max is 2
SDD size :137 after 140
Reachability property qltransition_789 is true.
Reachability property qltransition_464 is true.
Reachability property qltransition_461 is true.
SDD proceeding with computation,907 properties remain. new max is 2
SDD size :140 after 143
Finished Parikh walk after 63980 steps, including 750 resets, run visited all 1 properties in 592 ms. (steps per millisecond=108 )
Parikh walk visited 9 properties in 3520 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 1051 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 34826 ms.
Reachability property qltransition_777 is true.
Reachability property qltransition_457 is true.
Reachability property qltransition_455 is true.
SDD proceeding with computation,904 properties remain. new max is 2
SDD size :143 after 146

BK_STOP 1716929803908

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="ShieldPPPs-PT-050B"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldPPPs-PT-050B, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r374-tall-171683790600317"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-050B.tgz
mv ShieldPPPs-PT-050B execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;