Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r403-oct2-167903724100097.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPs-PT-050B, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r403-oct2-167903724100097
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 6.5K Feb 25 16:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 16:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 16:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 16:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 25 16:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 25 16:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 846K Mar 5 18:23 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 1679731780077

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=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldIIPs-PT-050B
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-25 08:09:42] [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]
[2023-03-25 08:09:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-25 08:09:42] [INFO ] Load time of PNML (sax parser for PT used): 165 ms
[2023-03-25 08:09:43] [INFO ] Transformed 3003 places.
[2023-03-25 08:09:43] [INFO ] Transformed 2953 transitions.
[2023-03-25 08:09:43] [INFO ] Found NUPN structural information;
[2023-03-25 08:09:43] [INFO ] Parsed PT model containing 3003 places and 2953 transitions and 8906 arcs in 396 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 3003/3003 places, 2953/2953 transitions.
Drop transitions removed 251 transitions
Trivial Post-agglo rules discarded 251 transitions
Performed 251 trivial Post agglomeration. Transition count delta: 251
Iterating post reduction 0 with 251 rules applied. Total rules applied 251 place count 3003 transition count 2702
Reduce places removed 251 places and 0 transitions.
Iterating post reduction 1 with 251 rules applied. Total rules applied 502 place count 2752 transition count 2702
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 251 Pre rules applied. Total rules applied 502 place count 2752 transition count 2451
Deduced a syphon composed of 251 places in 27 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 1004 place count 2501 transition count 2451
Performed 1200 Post agglomeration using F-continuation condition.Transition count delta: 1200
Deduced a syphon composed of 1200 places in 5 ms
Reduce places removed 1200 places and 0 transitions.
Iterating global reduction 2 with 2400 rules applied. Total rules applied 3404 place count 1301 transition count 1251
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 3404 rules in 432 ms. Remains 1301 /3003 variables (removed 1702) and now considering 1251/2953 (removed 1702) transitions.
// Phase 1: matrix 1251 rows 1301 cols
[2023-03-25 08:09:43] [INFO ] Computed 451 place invariants in 16 ms
[2023-03-25 08:09:45] [INFO ] Implicit Places using invariants in 1491 ms returned [1286]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1537 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1300/3003 places, 1251/2953 transitions.
Applied a total of 0 rules in 16 ms. Remains 1300 /1300 variables (removed 0) and now considering 1251/1251 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 1998 ms. Remains : 1300/3003 places, 1251/2953 transitions.
Discarding 300 transitions out of 1251. Remains 951
Initial state reduction rules removed 1 formulas.
[2023-03-25 08:09:45] [INFO ] Flatten gal took : 291 ms
[2023-03-25 08:09:45] [INFO ] Flatten gal took : 135 ms
[2023-03-25 08:09:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8088774449001211119.gal : 72 ms
[2023-03-25 08:09:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5401408842304939840.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8088774449001211119.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5401408842304939840.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality5401408842304939840.prop.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 1139 ms. (steps per millisecond=8 ) properties (out of 950) seen :893
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 57) seen :0
Running SMT prover for 57 properties.
// Phase 1: matrix 1251 rows 1300 cols
[2023-03-25 08:09:47] [INFO ] Computed 450 place invariants in 15 ms
Reachability property qltransition_1242 is true.
Reachability property qltransition_1237 is true.
Reachability property qltransition_1221 is true.
SDD proceeding with computation,947 properties remain. new max is 2
SDD size :3 after 5
Reachability property qltransition_1225 is true.
Reachability property qltransition_1205 is true.
SDD proceeding with computation,945 properties remain. new max is 2
SDD size :5 after 8
Reachability property qltransition_1209 is true.
Reachability property qltransition_1189 is true.
SDD proceeding with computation,943 properties remain. new max is 2
SDD size :8 after 11
Reachability property qltransition_1193 is true.
Reachability property qltransition_1173 is true.
SDD proceeding with computation,941 properties remain. new max is 2
SDD size :11 after 14
Reachability property qltransition_1177 is true.
Reachability property qltransition_1157 is true.
SDD proceeding with computation,939 properties remain. new max is 2
SDD size :14 after 17
Reachability property qltransition_1161 is true.
Reachability property qltransition_1141 is true.
SDD proceeding with computation,937 properties remain. new max is 2
SDD size :17 after 20
Reachability property qltransition_1145 is true.
Reachability property qltransition_1125 is true.
SDD proceeding with computation,935 properties remain. new max is 2
SDD size :20 after 23
Reachability property qltransition_1129 is true.
Reachability property qltransition_1109 is true.
SDD proceeding with computation,933 properties remain. new max is 2
SDD size :23 after 26
Reachability property qltransition_1113 is true.
Reachability property qltransition_1093 is true.
SDD proceeding with computation,931 properties remain. new max is 2
SDD size :26 after 29
Reachability property qltransition_1097 is true.
Reachability property qltransition_1077 is true.
SDD proceeding with computation,929 properties remain. new max is 2
SDD size :29 after 32
Reachability property qltransition_1081 is true.
Reachability property qltransition_1061 is true.
SDD proceeding with computation,927 properties remain. new max is 2
SDD size :32 after 35
Reachability property qltransition_1065 is true.
Reachability property qltransition_1045 is true.
SDD proceeding with computation,925 properties remain. new max is 2
SDD size :35 after 38
Reachability property qltransition_1049 is true.
Reachability property qltransition_1029 is true.
[2023-03-25 08:09:50] [INFO ] [Real]Absence check using 450 positive place invariants in 493 ms returned sat
SDD proceeding with computation,923 properties remain. new max is 2
SDD size :38 after 41
Reachability property qltransition_1033 is true.
Reachability property qltransition_1013 is true.
SDD proceeding with computation,921 properties remain. new max is 2
SDD size :41 after 44
Reachability property qltransition_1017 is true.
Reachability property qltransition_997 is true.
SDD proceeding with computation,919 properties remain. new max is 2
SDD size :44 after 47
Reachability property qltransition_1001 is true.
Reachability property qltransition_981 is true.
SDD proceeding with computation,917 properties remain. new max is 2
SDD size :47 after 50
Reachability property qltransition_985 is true.
Reachability property qltransition_965 is true.
SDD proceeding with computation,915 properties remain. new max is 2
SDD size :50 after 53
Reachability property qltransition_969 is true.
Reachability property qltransition_949 is true.
SDD proceeding with computation,913 properties remain. new max is 2
SDD size :53 after 56
Reachability property qltransition_953 is true.
Reachability property qltransition_933 is true.
SDD proceeding with computation,911 properties remain. new max is 2
SDD size :56 after 59
Reachability property qltransition_937 is true.
Reachability property qltransition_917 is true.
SDD proceeding with computation,909 properties remain. new max is 2
SDD size :59 after 62
Reachability property qltransition_921 is true.
Reachability property qltransition_901 is true.
SDD proceeding with computation,907 properties remain. new max is 2
SDD size :62 after 65
Reachability property qltransition_905 is true.
Reachability property qltransition_885 is true.
SDD proceeding with computation,905 properties remain. new max is 2
SDD size :65 after 68
Reachability property qltransition_889 is true.
Reachability property qltransition_869 is true.
SDD proceeding with computation,903 properties remain. new max is 2
SDD size :68 after 71
Reachability property qltransition_873 is true.
Reachability property qltransition_853 is true.
SDD proceeding with computation,901 properties remain. new max is 2
SDD size :71 after 74
Reachability property qltransition_857 is true.
Reachability property qltransition_837 is true.
SDD proceeding with computation,899 properties remain. new max is 2
SDD size :74 after 77
Reachability property qltransition_841 is true.
Reachability property qltransition_821 is true.
SDD proceeding with computation,897 properties remain. new max is 2
SDD size :77 after 80
Reachability property qltransition_825 is true.
Reachability property qltransition_805 is true.
SDD proceeding with computation,895 properties remain. new max is 2
SDD size :80 after 83
Reachability property qltransition_809 is true.
Reachability property qltransition_789 is true.
SDD proceeding with computation,893 properties remain. new max is 2
SDD size :83 after 86
Reachability property qltransition_793 is true.
Reachability property qltransition_773 is true.
SDD proceeding with computation,891 properties remain. new max is 2
SDD size :86 after 89
Reachability property qltransition_777 is true.
Reachability property qltransition_757 is true.
SDD proceeding with computation,889 properties remain. new max is 2
SDD size :89 after 92
Reachability property qltransition_761 is true.
Reachability property qltransition_741 is true.
SDD proceeding with computation,887 properties remain. new max is 2
SDD size :92 after 95
Reachability property qltransition_745 is true.
Reachability property qltransition_725 is true.
SDD proceeding with computation,885 properties remain. new max is 2
SDD size :95 after 98
Reachability property qltransition_729 is true.
Reachability property qltransition_709 is true.
SDD proceeding with computation,883 properties remain. new max is 2
SDD size :98 after 101
Reachability property qltransition_713 is true.
Reachability property qltransition_693 is true.
SDD proceeding with computation,881 properties remain. new max is 2
SDD size :101 after 104
Reachability property qltransition_697 is true.
Reachability property qltransition_677 is true.
SDD proceeding with computation,879 properties remain. new max is 2
SDD size :104 after 107
Reachability property qltransition_681 is true.
Reachability property qltransition_661 is true.
SDD proceeding with computation,877 properties remain. new max is 2
SDD size :107 after 110
Reachability property qltransition_665 is true.
Reachability property qltransition_645 is true.
SDD proceeding with computation,875 properties remain. new max is 2
SDD size :110 after 113
Reachability property qltransition_649 is true.
Reachability property qltransition_629 is true.
SDD proceeding with computation,873 properties remain. new max is 2
SDD size :113 after 116
Reachability property qltransition_633 is true.
Reachability property qltransition_613 is true.
[2023-03-25 08:10:01] [INFO ] After 14814ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:57
SDD proceeding with computation,871 properties remain. new max is 2
SDD size :116 after 119
Reachability property qltransition_617 is true.
Reachability property qltransition_597 is true.
SDD proceeding with computation,869 properties remain. new max is 2
SDD size :119 after 122
Reachability property qltransition_601 is true.
Reachability property qltransition_581 is true.
SDD proceeding with computation,867 properties remain. new max is 2
SDD size :122 after 125
Reachability property qltransition_585 is true.
Reachability property qltransition_565 is true.
SDD proceeding with computation,865 properties remain. new max is 2
SDD size :125 after 128
Reachability property qltransition_569 is true.
Reachability property qltransition_549 is true.
SDD proceeding with computation,863 properties remain. new max is 2
SDD size :128 after 131
Reachability property qltransition_553 is true.
Reachability property qltransition_533 is true.
SDD proceeding with computation,861 properties remain. new max is 2
SDD size :131 after 134
Reachability property qltransition_537 is true.
Reachability property qltransition_517 is true.
SDD proceeding with computation,859 properties remain. new max is 2
SDD size :134 after 137
Reachability property qltransition_521 is true.
Reachability property qltransition_501 is true.
[2023-03-25 08:10:05] [INFO ] [Nat]Absence check using 450 positive place invariants in 1238 ms returned sat
SDD proceeding with computation,857 properties remain. new max is 2
SDD size :137 after 140
Reachability property qltransition_505 is true.
Reachability property qltransition_485 is true.
SDD proceeding with computation,855 properties remain. new max is 2
SDD size :140 after 143
Reachability property qltransition_489 is true.
Reachability property qltransition_469 is true.
SDD proceeding with computation,853 properties remain. new max is 2
SDD size :143 after 146
Reachability property qltransition_473 is true.
Reachability property qltransition_453 is true.
SDD proceeding with computation,851 properties remain. new max is 2
SDD size :146 after 149
Reachability property qltransition_457 is true.
Reachability property qltransition_448 is true.
SDD proceeding with computation,849 properties remain. new max is 2
SDD size :149 after 152
Reachability property qltransition_463 is true.
SDD proceeding with computation,848 properties remain. new max is 2
SDD size :152 after 153
Reachability property qltransition_460 is true.
Reachability property qltransition_454 is true.
SDD proceeding with computation,846 properties remain. new max is 2
SDD size :153 after 159
Reachability property qltransition_452 is true.
Reachability property qltransition_451 is true.
Reachability property qltransition_449 is true.
Reachability property qltransition_348 is true.
SDD proceeding with computation,842 properties remain. new max is 2
SDD size :159 after 167
SDD proceeding with computation,842 properties remain. new max is 4
SDD size :167 after 169
Reachability property qltransition_459 is true.
SDD proceeding with computation,841 properties remain. new max is 4
SDD size :169 after 173
Reachability property qltransition_0 is true.
SDD proceeding with computation,840 properties remain. new max is 4
SDD size :173 after 178
Reachability property qltransition_456 is true.
Reachability property qltransition_455 is true.
Reachability property qltransition_349 is true.
SDD proceeding with computation,837 properties remain. new max is 4
SDD size :178 after 191
SDD proceeding with computation,837 properties remain. new max is 8
SDD size :191 after 210
SDD proceeding with computation,837 properties remain. new max is 16
SDD size :210 after 227
SDD proceeding with computation,837 properties remain. new max is 32
SDD size :227 after 255
Reachability property qltransition_450 is true.
SDD proceeding with computation,836 properties remain. new max is 32
SDD size :255 after 346
Reachability property qltransition_479 is true.
SDD proceeding with computation,835 properties remain. new max is 32
SDD size :346 after 535
SDD proceeding with computation,835 properties remain. new max is 64
SDD size :535 after 653
Reachability property qltransition_476 is true.
SDD proceeding with computation,834 properties remain. new max is 64
SDD size :653 after 2074
Reachability property qltransition_470 is true.
Reachability property qltransition_468 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_465 is true.
Reachability property qltransition_350 is true.
SDD proceeding with computation,829 properties remain. new max is 64
SDD size :2074 after 5410
Reachability property qltransition_475 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_471 is true.
Reachability property qltransition_351 is true.
Reachability property qltransition_7 is true.
SDD proceeding with computation,824 properties remain. new max is 64
SDD size :5410 after 22222
SDD proceeding with computation,824 properties remain. new max is 128
SDD size :22222 after 23411
Reachability property qltransition_464 is true.
Reachability property qltransition_462 is true.
Reachability property qltransition_461 is true.
Reachability property qltransition_458 is true.
SDD proceeding with computation,820 properties remain. new max is 128
SDD size :23411 after 31650
SDD proceeding with computation,820 properties remain. new max is 256
SDD size :31650 after 32736
SDD proceeding with computation,820 properties remain. new max is 512
SDD size :32736 after 38583
SDD proceeding with computation,820 properties remain. new max is 1024
SDD size :38583 after 50205
Reachability property qltransition_466 is true.
SDD proceeding with computation,819 properties remain. new max is 1024
SDD size :50205 after 236905
Reachability property qltransition_495 is true.
[2023-03-25 08:10:21] [INFO ] After 13346ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :57
SDD proceeding with computation,818 properties remain. new max is 1024
SDD size :236905 after 734933
SDD proceeding with computation,818 properties remain. new max is 2048
SDD size :734933 after 1.68373e+06
[2023-03-25 08:10:22] [INFO ] Deduced a trap composed of 4 places in 1003 ms of which 24 ms to minimize.
Reachability property qltransition_492 is true.
Reachability property qltransition_491 is true.
Reachability property qltransition_488 is true.
Reachability property qltransition_487 is true.
Reachability property qltransition_486 is true.
Reachability property qltransition_484 is true.
Reachability property qltransition_483 is true.
Reachability property qltransition_481 is true.
Reachability property qltransition_478 is true.
Reachability property qltransition_477 is true.
Reachability property qltransition_474 is true.
Reachability property qltransition_353 is true.
Reachability property qltransition_352 is true.
Reachability property qltransition_14 is true.
SDD proceeding with computation,804 properties remain. new max is 2048
SDD size :1.68373e+06 after 1.5556e+08
[2023-03-25 08:10:22] [INFO ] Deduced a trap composed of 4 places in 117 ms of which 1 ms to minimize.
[2023-03-25 08:10:22] [INFO ] Deduced a trap composed of 12 places in 152 ms of which 1 ms to minimize.
[2023-03-25 08:10:22] [INFO ] Deduced a trap composed of 4 places in 98 ms of which 2 ms to minimize.
Reachability property qltransition_480 is true.
[2023-03-25 08:10:23] [INFO ] Deduced a trap composed of 4 places in 123 ms of which 3 ms to minimize.
SDD proceeding with computation,803 properties remain. new max is 2048
SDD size :1.5556e+08 after 1.58476e+08
[2023-03-25 08:10:23] [INFO ] Deduced a trap composed of 4 places in 135 ms of which 1 ms to minimize.
[2023-03-25 08:10:23] [INFO ] Deduced a trap composed of 4 places in 135 ms of which 0 ms to minimize.
SDD proceeding with computation,803 properties remain. new max is 4096
SDD size :1.58476e+08 after 1.63447e+08
[2023-03-25 08:10:24] [INFO ] Deduced a trap composed of 4 places in 929 ms of which 2 ms to minimize.
[2023-03-25 08:10:25] [INFO ] Deduced a trap composed of 9 places in 389 ms of which 1 ms to minimize.
SDD proceeding with computation,803 properties remain. new max is 8192
SDD size :1.63447e+08 after 2.58428e+08
[2023-03-25 08:10:26] [INFO ] Deduced a trap composed of 4 places in 1717 ms of which 28 ms to minimize.
Reachability property qltransition_511 is true.
Reachability property qltransition_482 is true.
SDD proceeding with computation,801 properties remain. new max is 8192
SDD size :2.58428e+08 after 5.38126e+09
[2023-03-25 08:10:27] [INFO ] Deduced a trap composed of 4 places in 244 ms of which 35 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-25 08:10:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-25 08:10:27] [INFO ] After 25125ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:57
Reachability property qltransition_508 is true.
SDD proceeding with computation,800 properties remain. new max is 8192
SDD size :5.38126e+09 after 4.98521e+10
Reachability property qltransition_507 is true.
Reachability property qltransition_504 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_502 is true.
Reachability property qltransition_500 is true.
Reachability property qltransition_499 is true.
Reachability property qltransition_497 is true.
Reachability property qltransition_494 is true.
Reachability property qltransition_493 is true.
Reachability property qltransition_490 is true.
Reachability property qltransition_355 is true.
Reachability property qltransition_354 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,787 properties remain. new max is 8192
SDD size :4.98521e+10 after 1.06761e+12
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)
[2023-03-25 08:10:32] [INFO ] Flatten gal took : 91 ms
[2023-03-25 08:10:32] [INFO ] Applying decomposition
[2023-03-25 08:10:32] [INFO ] Flatten gal took : 85 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10732943860669801221.txt' '-o' '/tmp/graph10732943860669801221.bin' '-w' '/tmp/graph10732943860669801221.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10732943860669801221.bin' '-l' '-1' '-v' '-w' '/tmp/graph10732943860669801221.weights' '-q' '0' '-e' '0.001'
[2023-03-25 08:10:33] [INFO ] Decomposing Gal with order
[2023-03-25 08:10:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-25 08:10:33] [INFO ] Removed a total of 817 redundant transitions.
[2023-03-25 08:10:33] [INFO ] Flatten gal took : 180 ms
[2023-03-25 08:10:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 648 labels/synchronizations in 117 ms.
[2023-03-25 08:10:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1401529725467952107.gal : 16 ms
[2023-03-25 08:10:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14870894368742530216.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1401529725467952107.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14870894368742530216.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality14870894368742530216.prop.
SDD proceeding with computation,34 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,34 properties remain. new max is 8
SDD size :2 after 2
SDD proceeding with computation,34 properties remain. new max is 16
SDD size :2 after 126
SDD proceeding with computation,34 properties remain. new max is 32
SDD size :126 after 22360
Reachability property qltransition_496 is true.
SDD proceeding with computation,786 properties remain. new max is 8192
SDD size :1.06761e+12 after 1.08392e+12
SDD proceeding with computation,786 properties remain. new max is 16384
SDD size :1.08392e+12 after 1.09912e+12
SDD proceeding with computation,786 properties remain. new max is 32768
SDD size :1.09912e+12 after 1.31891e+12
SDD proceeding with computation,786 properties remain. new max is 65536
SDD size :1.31891e+12 after 3.13953e+12
Reachability property qltransition_527 is true.
Reachability property qltransition_498 is true.
SDD proceeding with computation,784 properties remain. new max is 65536
SDD size :3.13953e+12 after 6.34847e+13
Reachability property qltransition_524 is true.
Reachability property qltransition_523 is true.
Reachability property qltransition_520 is true.
Reachability property qltransition_519 is true.
Reachability property qltransition_518 is true.
Reachability property qltransition_516 is true.
Reachability property qltransition_515 is true.
Reachability property qltransition_513 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_509 is true.
Reachability property qltransition_506 is true.
Reachability property qltransition_357 is true.
Reachability property qltransition_356 is true.
Reachability property qltransition_28 is true.
SDD proceeding with computation,770 properties remain. new max is 65536
SDD size :6.34847e+13 after 5.73533e+15
SDD proceeding with computation,770 properties remain. new max is 131072
SDD size :5.73533e+15 after 5.73559e+15
Reachability property qltransition_512 is true.
SDD proceeding with computation,769 properties remain. new max is 131072
SDD size :5.73559e+15 after 5.90123e+15
SDD proceeding with computation,769 properties remain. new max is 262144
SDD size :5.90123e+15 after 6.81403e+15
Reachability property qltransition_514 is true.
SDD proceeding with computation,768 properties remain. new max is 262144
SDD size :6.81403e+15 after 3.93002e+16
Reachability property qltransition_543 is true.
SDD proceeding with computation,767 properties remain. new max is 262144
SDD size :3.93002e+16 after 1.16354e+17
SDD proceeding with computation,767 properties remain. new max is 524288
SDD size :1.16354e+17 after 3.17384e+17
Reachability property qltransition_540 is true.
Reachability property qltransition_539 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_535 is true.
Reachability property qltransition_534 is true.
Reachability property qltransition_532 is true.
Reachability property qltransition_531 is true.
Reachability property qltransition_529 is true.
Reachability property qltransition_359 is true.
Reachability property qltransition_358 is true.
Reachability property qltransition_35 is true.
SDD proceeding with computation,756 properties remain. new max is 524288
SDD size :3.17384e+17 after 2.14237e+19
Detected timeout of ITS tools.
Detected timeout of ITS tools.
Application raised an uncaught exception Index 35 out of bounds for length 35
java.lang.IndexOutOfBoundsException: Index 35 out of bounds for length 35
at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64)
at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70)
at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:266)
at java.base/java.util.Objects.checkIndex(Objects.java:359)
at java.base/java.util.ArrayList.get(ArrayList.java:427)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.interpretWalkerVerdict(ReachabilitySolver.java:410)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.interpretWalkerVerdict(ReachabilitySolver.java:402)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:170)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Total runtime 651923 ms.

BK_STOP 1679732437226

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="ShieldIIPs-PT-050B"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldIIPs-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 r403-oct2-167903724100097"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-050B.tgz
mv ShieldIIPs-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 ;