About the Execution of ITS-Tools for Dekker-PT-100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3938.420 | 94477.00 | 193294.00 | 443.60 | T | normal |
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.r147-smll-167819433300022.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Dekker-PT-100, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r147-smll-167819433300022
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.4M
-rw-r--r-- 1 mcc users 8.7K Feb 26 01:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 26 01:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 01:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 01:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 01:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 01:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 01:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 01:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 5.9M Mar 5 18:22 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 1678339708098
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=Dekker-PT-100
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-09 05:28:30] [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]
[2023-03-09 05:28:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 05:28:32] [INFO ] Load time of PNML (sax parser for PT used): 981 ms
[2023-03-09 05:28:32] [INFO ] Transformed 500 places.
[2023-03-09 05:28:32] [INFO ] Transformed 10200 transitions.
[2023-03-09 05:28:32] [INFO ] Found NUPN structural information;
[2023-03-09 05:28:32] [INFO ] Parsed PT model containing 500 places and 10200 transitions and 80200 arcs in 1191 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 500/500 places, 10200/10200 transitions.
Applied a total of 0 rules in 192 ms. Remains 500 /500 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
[2023-03-09 05:28:32] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
// Phase 1: matrix 400 rows 500 cols
[2023-03-09 05:28:32] [INFO ] Computed 300 place invariants in 57 ms
[2023-03-09 05:28:43] [INFO ] Implicit Places using invariants in 11072 ms returned []
Implicit Place search using SMT only with invariants took 11112 ms to find 0 implicit places.
[2023-03-09 05:28:43] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2023-03-09 05:28:43] [INFO ] Invariant cache hit.
[2023-03-09 05:28:53] [INFO ] Dead Transitions using invariants and state equation in 10365 ms found 0 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 21682 ms. Remains : 500/500 places, 10200/10200 transitions.
Initial state reduction rules removed 100 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1667 ms. (steps per millisecond=5 ) properties (out of 10100) seen :9900
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=7 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 200) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 200) seen :0
Running SMT prover for 200 properties.
[2023-03-09 05:28:56] [INFO ] Flow matrix only has 400 transitions (discarded 9800 similar events)
[2023-03-09 05:28:56] [INFO ] Invariant cache hit.
[2023-03-09 05:28:57] [INFO ] Flatten gal took : 1511 ms
[2023-03-09 05:28:58] [INFO ] Flatten gal took : 876 ms
[2023-03-09 05:28:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality612536223131316149.gal : 184 ms
[2023-03-09 05:28:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12602238428530967118.prop : 18 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/ReachabilityCardinality612536223131316149.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12602238428530967118.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/ReachabilityCardinality12602238428530967118.prop.
Reachability property qltransition_202 is true.
Reachability property qltransition_100 is true.
SDD proceeding with computation,198 properties remain. new max is 2
SDD size :1 after 4
Reachability property qltransition_304 is true.
SDD proceeding with computation,197 properties remain. new max is 2
SDD size :4 after 8
Reachability property qltransition_406 is true.
SDD proceeding with computation,196 properties remain. new max is 2
SDD size :8 after 16
Reachability property qltransition_508 is true.
SDD proceeding with computation,195 properties remain. new max is 2
SDD size :16 after 32
Reachability property qltransition_610 is true.
SDD proceeding with computation,194 properties remain. new max is 2
SDD size :32 after 64
Reachability property qltransition_712 is true.
SDD proceeding with computation,193 properties remain. new max is 2
SDD size :64 after 128
Reachability property qltransition_814 is true.
SDD proceeding with computation,192 properties remain. new max is 2
SDD size :128 after 256
Reachability property qltransition_916 is true.
SDD proceeding with computation,191 properties remain. new max is 2
SDD size :256 after 512
Reachability property qltransition_1018 is true.
SDD proceeding with computation,190 properties remain. new max is 2
SDD size :512 after 1024
Reachability property qltransition_1120 is true.
SDD proceeding with computation,189 properties remain. new max is 2
SDD size :1024 after 2048
Reachability property qltransition_1222 is true.
SDD proceeding with computation,188 properties remain. new max is 2
SDD size :2048 after 4096
Reachability property qltransition_1324 is true.
SDD proceeding with computation,187 properties remain. new max is 2
SDD size :4096 after 8192
Reachability property qltransition_1426 is true.
SDD proceeding with computation,186 properties remain. new max is 2
SDD size :8192 after 16384
Reachability property qltransition_1528 is true.
SDD proceeding with computation,185 properties remain. new max is 2
SDD size :16384 after 32768
[2023-03-09 05:29:08] [INFO ] [Real]Absence check using 200 positive place invariants in 62 ms returned sat
Reachability property qltransition_1630 is true.
[2023-03-09 05:29:08] [INFO ] [Real]Absence check using 200 positive and 100 generalized place invariants in 31 ms returned sat
SDD proceeding with computation,184 properties remain. new max is 2
SDD size :32768 after 65536
Reachability property qltransition_1732 is true.
SDD proceeding with computation,183 properties remain. new max is 2
SDD size :65536 after 131072
Reachability property qltransition_1834 is true.
SDD proceeding with computation,182 properties remain. new max is 2
SDD size :131072 after 262144
Reachability property qltransition_1936 is true.
SDD proceeding with computation,181 properties remain. new max is 2
SDD size :262144 after 524288
Reachability property qltransition_2038 is true.
SDD proceeding with computation,180 properties remain. new max is 2
SDD size :524288 after 1.04858e+06
Reachability property qltransition_2140 is true.
SDD proceeding with computation,179 properties remain. new max is 2
SDD size :1.04858e+06 after 2.09715e+06
Reachability property qltransition_2242 is true.
SDD proceeding with computation,178 properties remain. new max is 2
SDD size :2.09715e+06 after 4.1943e+06
Reachability property qltransition_2344 is true.
SDD proceeding with computation,177 properties remain. new max is 2
SDD size :4.1943e+06 after 8.38861e+06
Reachability property qltransition_2446 is true.
SDD proceeding with computation,176 properties remain. new max is 2
SDD size :8.38861e+06 after 1.67772e+07
Reachability property qltransition_2548 is true.
SDD proceeding with computation,175 properties remain. new max is 2
SDD size :1.67772e+07 after 3.35544e+07
Reachability property qltransition_2650 is true.
SDD proceeding with computation,174 properties remain. new max is 2
SDD size :3.35544e+07 after 6.71089e+07
Reachability property qltransition_2752 is true.
SDD proceeding with computation,173 properties remain. new max is 2
SDD size :6.71089e+07 after 1.34218e+08
Reachability property qltransition_2854 is true.
SDD proceeding with computation,172 properties remain. new max is 2
SDD size :1.34218e+08 after 2.68435e+08
Reachability property qltransition_2956 is true.
SDD proceeding with computation,171 properties remain. new max is 2
SDD size :2.68435e+08 after 5.36871e+08
Reachability property qltransition_3058 is true.
SDD proceeding with computation,170 properties remain. new max is 2
SDD size :5.36871e+08 after 1.07374e+09
Reachability property qltransition_3160 is true.
SDD proceeding with computation,169 properties remain. new max is 2
SDD size :1.07374e+09 after 2.14748e+09
Reachability property qltransition_3262 is true.
SDD proceeding with computation,168 properties remain. new max is 2
SDD size :2.14748e+09 after 4.29497e+09
Reachability property qltransition_3364 is true.
SDD proceeding with computation,167 properties remain. new max is 2
SDD size :4.29497e+09 after 8.58993e+09
Reachability property qltransition_3466 is true.
SDD proceeding with computation,166 properties remain. new max is 2
SDD size :8.58993e+09 after 1.71799e+10
Reachability property qltransition_3568 is true.
SDD proceeding with computation,165 properties remain. new max is 2
SDD size :1.71799e+10 after 3.43597e+10
Reachability property qltransition_3670 is true.
SDD proceeding with computation,164 properties remain. new max is 2
SDD size :3.43597e+10 after 6.87195e+10
Reachability property qltransition_3772 is true.
SDD proceeding with computation,163 properties remain. new max is 2
SDD size :6.87195e+10 after 1.37439e+11
Reachability property qltransition_3874 is true.
SDD proceeding with computation,162 properties remain. new max is 2
SDD size :1.37439e+11 after 2.74878e+11
Reachability property qltransition_3976 is true.
SDD proceeding with computation,161 properties remain. new max is 2
SDD size :2.74878e+11 after 5.49756e+11
Reachability property qltransition_4078 is true.
SDD proceeding with computation,160 properties remain. new max is 2
SDD size :5.49756e+11 after 1.09951e+12
Reachability property qltransition_4180 is true.
SDD proceeding with computation,159 properties remain. new max is 2
SDD size :1.09951e+12 after 2.19902e+12
Reachability property qltransition_4282 is true.
SDD proceeding with computation,158 properties remain. new max is 2
SDD size :2.19902e+12 after 4.39805e+12
Reachability property qltransition_4384 is true.
SDD proceeding with computation,157 properties remain. new max is 2
SDD size :4.39805e+12 after 8.79609e+12
Reachability property qltransition_4486 is true.
SDD proceeding with computation,156 properties remain. new max is 2
SDD size :8.79609e+12 after 1.75922e+13
Reachability property qltransition_4588 is true.
SDD proceeding with computation,155 properties remain. new max is 2
SDD size :1.75922e+13 after 3.51844e+13
Reachability property qltransition_4690 is true.
SDD proceeding with computation,154 properties remain. new max is 2
SDD size :3.51844e+13 after 7.03687e+13
Reachability property qltransition_4792 is true.
SDD proceeding with computation,153 properties remain. new max is 2
SDD size :7.03687e+13 after 1.40737e+14
Reachability property qltransition_4894 is true.
SDD proceeding with computation,152 properties remain. new max is 2
SDD size :1.40737e+14 after 2.81475e+14
Reachability property qltransition_4996 is true.
SDD proceeding with computation,151 properties remain. new max is 2
SDD size :2.81475e+14 after 5.6295e+14
Reachability property qltransition_5200 is true.
Reachability property qltransition_5098 is true.
SDD proceeding with computation,149 properties remain. new max is 2
SDD size :5.6295e+14 after 2.2518e+15
Reachability property qltransition_5302 is true.
SDD proceeding with computation,148 properties remain. new max is 2
SDD size :2.2518e+15 after 4.5036e+15
Reachability property qltransition_5404 is true.
SDD proceeding with computation,147 properties remain. new max is 2
SDD size :4.5036e+15 after 9.0072e+15
Reachability property qltransition_5506 is true.
SDD proceeding with computation,146 properties remain. new max is 2
SDD size :9.0072e+15 after 1.80144e+16
Reachability property qltransition_5608 is true.
SDD proceeding with computation,145 properties remain. new max is 2
SDD size :1.80144e+16 after 3.60288e+16
Reachability property qltransition_5710 is true.
SDD proceeding with computation,144 properties remain. new max is 2
SDD size :3.60288e+16 after 7.20576e+16
Reachability property qltransition_5812 is true.
SDD proceeding with computation,143 properties remain. new max is 2
SDD size :7.20576e+16 after 1.44115e+17
Reachability property qltransition_5914 is true.
SDD proceeding with computation,142 properties remain. new max is 2
SDD size :1.44115e+17 after 2.8823e+17
Reachability property qltransition_6016 is true.
SDD proceeding with computation,141 properties remain. new max is 2
SDD size :2.8823e+17 after 5.76461e+17
Reachability property qltransition_6118 is true.
SDD proceeding with computation,140 properties remain. new max is 2
SDD size :5.76461e+17 after 1.15292e+18
Reachability property qltransition_6220 is true.
SDD proceeding with computation,139 properties remain. new max is 2
SDD size :1.15292e+18 after 2.30584e+18
Reachability property qltransition_6322 is true.
SDD proceeding with computation,138 properties remain. new max is 2
SDD size :2.30584e+18 after 4.61169e+18
Reachability property qltransition_6424 is true.
SDD proceeding with computation,137 properties remain. new max is 2
SDD size :4.61169e+18 after 9.22337e+18
Reachability property qltransition_6526 is true.
SDD proceeding with computation,136 properties remain. new max is 2
SDD size :9.22337e+18 after 1.84467e+19
Reachability property qltransition_6628 is true.
SDD proceeding with computation,135 properties remain. new max is 2
SDD size :1.84467e+19 after 3.68935e+19
Reachability property qltransition_6730 is true.
SDD proceeding with computation,134 properties remain. new max is 2
SDD size :3.68935e+19 after 7.3787e+19
Reachability property qltransition_6832 is true.
SDD proceeding with computation,133 properties remain. new max is 2
SDD size :7.3787e+19 after 1.47574e+20
Reachability property qltransition_6934 is true.
SDD proceeding with computation,132 properties remain. new max is 2
SDD size :1.47574e+20 after 2.95148e+20
Reachability property qltransition_7036 is true.
SDD proceeding with computation,131 properties remain. new max is 2
SDD size :2.95148e+20 after 5.90296e+20
Reachability property qltransition_7138 is true.
SDD proceeding with computation,130 properties remain. new max is 2
SDD size :5.90296e+20 after 1.18059e+21
Reachability property qltransition_7240 is true.
SDD proceeding with computation,129 properties remain. new max is 2
SDD size :1.18059e+21 after 2.36118e+21
Reachability property qltransition_7342 is true.
SDD proceeding with computation,128 properties remain. new max is 2
SDD size :2.36118e+21 after 4.72237e+21
Reachability property qltransition_7444 is true.
SDD proceeding with computation,127 properties remain. new max is 2
SDD size :4.72237e+21 after 9.44473e+21
Reachability property qltransition_7546 is true.
SDD proceeding with computation,126 properties remain. new max is 2
SDD size :9.44473e+21 after 1.88895e+22
Reachability property qltransition_7648 is true.
SDD proceeding with computation,125 properties remain. new max is 2
SDD size :1.88895e+22 after 3.77789e+22
Reachability property qltransition_7750 is true.
SDD proceeding with computation,124 properties remain. new max is 2
SDD size :3.77789e+22 after 7.55579e+22
Reachability property qltransition_7852 is true.
SDD proceeding with computation,123 properties remain. new max is 2
SDD size :7.55579e+22 after 1.51116e+23
Reachability property qltransition_7954 is true.
SDD proceeding with computation,122 properties remain. new max is 2
SDD size :1.51116e+23 after 3.02231e+23
Reachability property qltransition_8056 is true.
SDD proceeding with computation,121 properties remain. new max is 2
SDD size :3.02231e+23 after 6.04463e+23
Reachability property qltransition_8158 is true.
SDD proceeding with computation,120 properties remain. new max is 2
SDD size :6.04463e+23 after 1.20893e+24
Reachability property qltransition_8260 is true.
SDD proceeding with computation,119 properties remain. new max is 2
SDD size :1.20893e+24 after 2.41785e+24
Reachability property qltransition_8362 is true.
SDD proceeding with computation,118 properties remain. new max is 2
SDD size :2.41785e+24 after 4.8357e+24
Reachability property qltransition_8464 is true.
SDD proceeding with computation,117 properties remain. new max is 2
SDD size :4.8357e+24 after 9.67141e+24
Reachability property qltransition_8566 is true.
SDD proceeding with computation,116 properties remain. new max is 2
SDD size :9.67141e+24 after 1.93428e+25
Reachability property qltransition_8668 is true.
SDD proceeding with computation,115 properties remain. new max is 2
SDD size :1.93428e+25 after 3.86856e+25
Reachability property qltransition_8770 is true.
SDD proceeding with computation,114 properties remain. new max is 2
SDD size :3.86856e+25 after 7.73713e+25
Reachability property qltransition_8872 is true.
SDD proceeding with computation,113 properties remain. new max is 2
SDD size :7.73713e+25 after 1.54743e+26
Reachability property qltransition_8974 is true.
SDD proceeding with computation,112 properties remain. new max is 2
SDD size :1.54743e+26 after 3.09485e+26
Reachability property qltransition_9076 is true.
SDD proceeding with computation,111 properties remain. new max is 2
SDD size :3.09485e+26 after 6.1897e+26
Reachability property qltransition_9178 is true.
SDD proceeding with computation,110 properties remain. new max is 2
SDD size :6.1897e+26 after 1.23794e+27
Reachability property qltransition_9280 is true.
SDD proceeding with computation,109 properties remain. new max is 2
SDD size :1.23794e+27 after 2.47588e+27
Reachability property qltransition_9382 is true.
SDD proceeding with computation,108 properties remain. new max is 2
SDD size :2.47588e+27 after 4.95176e+27
Reachability property qltransition_9484 is true.
SDD proceeding with computation,107 properties remain. new max is 2
SDD size :4.95176e+27 after 9.90352e+27
Reachability property qltransition_9586 is true.
SDD proceeding with computation,106 properties remain. new max is 2
SDD size :9.90352e+27 after 1.9807e+28
Reachability property qltransition_9688 is true.
SDD proceeding with computation,105 properties remain. new max is 2
SDD size :1.9807e+28 after 3.96141e+28
Reachability property qltransition_9790 is true.
SDD proceeding with computation,104 properties remain. new max is 2
SDD size :3.96141e+28 after 7.92282e+28
Reachability property qltransition_9892 is true.
SDD proceeding with computation,103 properties remain. new max is 2
SDD size :7.92282e+28 after 1.58456e+29
Reachability property qltransition_9994 is true.
SDD proceeding with computation,102 properties remain. new max is 2
SDD size :1.58456e+29 after 3.16913e+29
Reachability property qltransition_10097 is true.
Reachability property qltransition_10096 is true.
Reachability property qltransition_9995 is true.
Reachability property qltransition_9893 is true.
Reachability property qltransition_9791 is true.
Reachability property qltransition_9689 is true.
Reachability property qltransition_9587 is true.
Reachability property qltransition_9485 is true.
Reachability property qltransition_9383 is true.
Reachability property qltransition_9281 is true.
Reachability property qltransition_9179 is true.
Reachability property qltransition_9077 is true.
Reachability property qltransition_8975 is true.
Reachability property qltransition_8873 is true.
Reachability property qltransition_8771 is true.
Reachability property qltransition_8669 is true.
Reachability property qltransition_8567 is true.
Reachability property qltransition_8465 is true.
Reachability property qltransition_8363 is true.
Reachability property qltransition_8261 is true.
Reachability property qltransition_8159 is true.
Reachability property qltransition_8057 is true.
Reachability property qltransition_7955 is true.
Reachability property qltransition_7853 is true.
Reachability property qltransition_7751 is true.
Reachability property qltransition_7649 is true.
Reachability property qltransition_7547 is true.
Reachability property qltransition_7445 is true.
Reachability property qltransition_7343 is true.
Reachability property qltransition_7241 is true.
Reachability property qltransition_7139 is true.
Reachability property qltransition_7037 is true.
Reachability property qltransition_6935 is true.
Reachability property qltransition_6833 is true.
Reachability property qltransition_6731 is true.
Reachability property qltransition_6629 is true.
Reachability property qltransition_6527 is true.
Reachability property qltransition_6425 is true.
Reachability property qltransition_6323 is true.
Reachability property qltransition_6221 is true.
Reachability property qltransition_6119 is true.
Reachability property qltransition_6017 is true.
Reachability property qltransition_5915 is true.
Reachability property qltransition_5813 is true.
Reachability property qltransition_5711 is true.
Reachability property qltransition_5609 is true.
Reachability property qltransition_5507 is true.
Reachability property qltransition_5405 is true.
Reachability property qltransition_5303 is true.
Reachability property qltransition_5201 is true.
Reachability property qltransition_4997 is true.
Reachability property qltransition_4895 is true.
Reachability property qltransition_4793 is true.
Reachability property qltransition_4691 is true.
Reachability property qltransition_4589 is true.
Reachability property qltransition_4487 is true.
Reachability property qltransition_4385 is true.
Reachability property qltransition_4283 is true.
Reachability property qltransition_4181 is true.
Reachability property qltransition_4079 is true.
Reachability property qltransition_3977 is true.
Reachability property qltransition_3875 is true.
Reachability property qltransition_3773 is true.
Reachability property qltransition_3671 is true.
Reachability property qltransition_3569 is true.
Reachability property qltransition_3467 is true.
Reachability property qltransition_3365 is true.
Reachability property qltransition_3263 is true.
Reachability property qltransition_3161 is true.
Reachability property qltransition_3059 is true.
Reachability property qltransition_2957 is true.
Reachability property qltransition_2855 is true.
Reachability property qltransition_2753 is true.
Reachability property qltransition_2651 is true.
Reachability property qltransition_2549 is true.
Reachability property qltransition_2447 is true.
Reachability property qltransition_2345 is true.
Reachability property qltransition_2243 is true.
Reachability property qltransition_2141 is true.
Reachability property qltransition_2039 is true.
Reachability property qltransition_1937 is true.
Reachability property qltransition_1835 is true.
Reachability property qltransition_1733 is true.
Reachability property qltransition_1631 is true.
Reachability property qltransition_1529 is true.
Reachability property qltransition_1427 is true.
Reachability property qltransition_1325 is true.
Reachability property qltransition_1223 is true.
Reachability property qltransition_1121 is true.
Reachability property qltransition_1019 is true.
Reachability property qltransition_917 is true.
Reachability property qltransition_815 is true.
Reachability property qltransition_713 is true.
Reachability property qltransition_611 is true.
Reachability property qltransition_509 is true.
Reachability property qltransition_407 is true.
Reachability property qltransition_305 is true.
Reachability property qltransition_203 is true.
Reachability property qltransition_101 is true.
SDD proceeding with computation,3 properties remain. new max is 2
SDD size :3.16913e+29 after 6.33825e+29
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :6.33825e+29 after 6.33825e+29
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6.33825e+29 after 6.33825e+29
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :6.33825e+29 after 6.33825e+29
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :6.33825e+29 after 6.33825e+29
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :6.33825e+29 after 6.33825e+29
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :6.33825e+29 after 6.33825e+29
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :6.33825e+29 after 6.33825e+29
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :6.33825e+29 after 6.33826e+29
Reachability property qltransition_10199 is true.
Reachability property qltransition_10198 is true.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
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)
[2023-03-09 05:29:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 05:29:29] [INFO ] After 25083ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 200 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 2 out of 500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 10200/10200 transitions.
Applied a total of 0 rules in 1181 ms. Remains 500 /500 variables (removed 0) and now considering 10200/10200 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1184 ms. Remains : 500/500 places, 10200/10200 transitions.
Interrupted random walk after 939748 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=31 ) properties seen 0
Finished Best-First random walk after 202 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=50 )
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 10200 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 90369 ms.
BK_STOP 1678339802575
--------------------
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_1.0.0.202303021504.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="Dekker-PT-100"
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 Dekker-PT-100, 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 r147-smll-167819433300022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-100.tgz
mv Dekker-PT-100 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 '
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 ;