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.r242-tall-171649628800032.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 JoinFreeModules-PT-0100, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r242-tall-171649628800032
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 680K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 14:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 11 14:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 11 14:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 11 14:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 304K May 18 16:42 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 1716545273055

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=JoinFreeModules-PT-0100
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-24 10:07:54] [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]
[2024-05-24 10:07:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 10:07:54] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2024-05-24 10:07:54] [INFO ] Transformed 501 places.
[2024-05-24 10:07:54] [INFO ] Transformed 801 transitions.
[2024-05-24 10:07:54] [INFO ] Parsed PT model containing 501 places and 801 transitions and 2302 arcs in 148 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 501/501 places, 801/801 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 500 transition count 801
Applied a total of 1 rules in 24 ms. Remains 500 /501 variables (removed 1) and now considering 801/801 (removed 0) transitions.
// Phase 1: matrix 801 rows 500 cols
[2024-05-24 10:07:54] [INFO ] Computed 100 invariants in 23 ms
[2024-05-24 10:07:55] [INFO ] Dead Transitions using invariants and state equation in 772 ms found 0 transitions.
[2024-05-24 10:07:55] [INFO ] Invariant cache hit.
[2024-05-24 10:07:55] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-24 10:07:55] [INFO ] Invariant cache hit.
[2024-05-24 10:07:55] [INFO ] State equation strengthened by 100 read => feed constraints.
[2024-05-24 10:07:55] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2024-05-24 10:07:55] [INFO ] Invariant cache hit.
[2024-05-24 10:07:56] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 500/501 places, 801/801 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 1457 ms. Remains : 500/501 places, 801/801 transitions.
Discarding 400 transitions out of 801. Remains 401
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10060 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 400) seen :177
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) 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 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Incomplete Best-First random walk after 101 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 223) seen :0
Running SMT prover for 223 properties.
[2024-05-24 10:07:56] [INFO ] Invariant cache hit.
[2024-05-24 10:07:56] [INFO ] Flatten gal took : 278 ms
[2024-05-24 10:07:56] [INFO ] Flatten gal took : 49 ms
[2024-05-24 10:07:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13296547657308919699.gal : 38 ms
[2024-05-24 10:07:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12715425549213222697.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13296547657308919699.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12715425549213222697.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
Loading property file /tmp/ReachabilityCardinality12715425549213222697.prop.
Reachability property qltransition_3 is true.
SDD proceeding with computation,222 properties remain. new max is 2
SDD size :1 after 8
SDD proceeding with computation,222 properties remain. new max is 4
SDD size :8 after 17
Reachability property qltransition_1 is true.
SDD proceeding with computation,221 properties remain. new max is 4
SDD size :17 after 39
SDD proceeding with computation,221 properties remain. new max is 8
SDD size :39 after 69
SDD proceeding with computation,221 properties remain. new max is 16
SDD size :69 after 144
SDD proceeding with computation,221 properties remain. new max is 32
SDD size :144 after 359
SDD proceeding with computation,221 properties remain. new max is 64
SDD size :359 after 1052
SDD proceeding with computation,221 properties remain. new max is 128
SDD size :1052 after 3038
SDD proceeding with computation,221 properties remain. new max is 256
SDD size :3038 after 5156
[2024-05-24 10:07:58] [INFO ] [Real]Absence check using 100 positive place invariants in 17 ms returned sat
SDD proceeding with computation,221 properties remain. new max is 512
SDD size :5156 after 608376
SDD proceeding with computation,221 properties remain. new max is 1024
SDD size :608376 after 1.71185e+06
Reachability property qltransition_16 is true.
Reachability property qltransition_15 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,218 properties remain. new max is 1024
SDD size :1.71185e+06 after 3.13544e+12
SDD proceeding with computation,218 properties remain. new max is 2048
SDD size :3.13544e+12 after 1.15144e+13
Reachability property qltransition_25 is true.
SDD proceeding with computation,217 properties remain. new max is 2048
SDD size :1.15144e+13 after 8.3218e+25
Reachability property qltransition_40 is true.
Reachability property qltransition_39 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_33 is true.
SDD proceeding with computation,213 properties remain. new max is 2048
SDD size :8.3218e+25 after 9.04531e+32
Reachability property qltransition_48 is true.
Reachability property qltransition_47 is true.
Reachability property qltransition_41 is true.
SDD proceeding with computation,210 properties remain. new max is 2048
SDD size :9.04531e+32 after 8.14382e+39
[2024-05-24 10:08:07] [INFO ] After 11326ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:223
Reachability property qltransition_59 is true.
Reachability property qltransition_57 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_55 is true.
Reachability property qltransition_49 is true.
SDD proceeding with computation,205 properties remain. new max is 2048
SDD size :8.14382e+39 after 5.04754e+50
[2024-05-24 10:08:09] [INFO ] [Nat]Absence check using 100 positive place invariants in 18 ms returned sat
Reachability property qltransition_65 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_63 is true.
SDD proceeding with computation,202 properties remain. new max is 2048
SDD size :5.04754e+50 after 6.39028e+59
Reachability property qltransition_75 is true.
Reachability property qltransition_73 is true.
SDD proceeding with computation,200 properties remain. new max is 2048
SDD size :6.39028e+59 after 4.43729e+66
Reachability property qltransition_88 is true.
Reachability property qltransition_87 is true.
Reachability property qltransition_81 is true.
SDD proceeding with computation,197 properties remain. new max is 2048
SDD size :4.43729e+66 after 2.23482e+77
Reachability property qltransition_99 is true.
Reachability property qltransition_97 is true.
SDD proceeding with computation,195 properties remain. new max is 2048
SDD size :2.23482e+77 after 2.1874e+86
Reachability property qltransition_105 is true.
SDD proceeding with computation,194 properties remain. new max is 2048
SDD size :2.1874e+86 after 3.13654e+93
Reachability property qltransition_123 is true.
Reachability property qltransition_121 is true.
Reachability property qltransition_115 is true.
Reachability property qltransition_113 is true.
SDD proceeding with computation,190 properties remain. new max is 2048
SDD size :3.13654e+93 after 4.04005e+102
[2024-05-24 10:08:23] [INFO ] After 12029ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :223
[2024-05-24 10:08:23] [INFO ] State equation strengthened by 100 read => feed constraints.
SDD proceeding with computation,190 properties remain. new max is 4096
SDD size :4.04005e+102 after 1.52675e+113
Reachability property qltransition_152 is true.
Reachability property qltransition_151 is true.
Reachability property qltransition_145 is true.
Reachability property qltransition_144 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_139 is true.
Reachability property qltransition_137 is true.
SDD proceeding with computation,183 properties remain. new max is 4096
SDD size :1.52675e+113 after 1.49086e+127
Reachability property qltransition_176 is true.
Reachability property qltransition_175 is true.
Reachability property qltransition_169 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_167 is true.
Reachability property qltransition_161 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_159 is true.
SDD proceeding with computation,175 properties remain. new max is 4096
SDD size :1.49086e+127 after 1.17079e+147
[2024-05-24 10:08:32] [INFO ] After 9727ms SMT Verify possible using 100 Read/Feed constraints in natural domain returned unsat :0 sat :222
[2024-05-24 10:08:32] [INFO ] After 9728ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :222
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-24 10:08:32] [INFO ] After 25011ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :222
Reachability property qltransition_193 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_179 is true.
Reachability property qltransition_177 is true.
SDD proceeding with computation,169 properties remain. new max is 4096
SDD size :1.17079e+147 after 6.03355e+164
Reachability property qltransition_216 is true.
Reachability property qltransition_215 is true.
Reachability property qltransition_209 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_207 is true.
Reachability property qltransition_201 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_199 is true.
SDD proceeding with computation,161 properties remain. new max is 4096
SDD size :6.03355e+164 after 5.74509e+180
Reachability property qltransition_240 is true.
Reachability property qltransition_239 is true.
Reachability property qltransition_235 is true.
Reachability property qltransition_233 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_223 is true.
Reachability property qltransition_219 is true.
Reachability property qltransition_217 is true.
SDD proceeding with computation,153 properties remain. new max is 4096
SDD size :5.74509e+180 after 2.79597e+200
Reachability property qltransition_249 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_247 is true.
Reachability property qltransition_243 is true.
Reachability property qltransition_241 is true.
SDD proceeding with computation,148 properties remain. new max is 4096
SDD size :2.79597e+200 after 3.34731e+214
Reachability property qltransition_259 is true.
Reachability property qltransition_257 is true.
SDD proceeding with computation,146 properties remain. new max is 4096
SDD size :3.34731e+214 after 2.14354e+234
Reachability property qltransition_299 is true.
Reachability property qltransition_297 is true.
Reachability property qltransition_296 is true.
Reachability property qltransition_295 is true.
Reachability property qltransition_289 is true.
Reachability property qltransition_283 is true.
SDD proceeding with computation,140 properties remain. new max is 4096
SDD size :2.14354e+234 after 1.02032e+253
Parikh walk visited 60 properties in 30233 ms.
Support contains 115 out of 500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 801/801 transitions.
Graph (complete) has 1200 edges and 500 vertex of which 230 are kept as prefixes of interest. Removing 270 places using SCC suffix rule.3 ms
Discarding 270 places :
Also discarding 432 output transitions
Drop transitions removed 432 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 230 transition count 368
Applied a total of 2 rules in 33 ms. Remains 230 /500 variables (removed 270) and now considering 368/801 (removed 433) transitions.
// Phase 1: matrix 368 rows 230 cols
[2024-05-24 10:09:03] [INFO ] Computed 46 invariants in 2 ms
[2024-05-24 10:09:03] [INFO ] Dead Transitions using invariants and state equation in 341 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 376 ms. Remains : 230/500 places, 368/801 transitions.
Finished random walk after 30316 steps, including 0 resets, run visited all 115 properties in 161 ms. (steps per millisecond=188 )
Parikh walk visited 0 properties in 0 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 401 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL INITIAL_STATE
Total runtime 69133 ms.

BK_STOP 1716545345059

--------------------
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="JoinFreeModules-PT-0100"
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 JoinFreeModules-PT-0100, 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 r242-tall-171649628800032"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0100.tgz
mv JoinFreeModules-PT-0100 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 ;