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.r132-smll-171624288800007.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 DLCflexbar-PT-2b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-smll-171624288800007
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 4.0K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 12:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Apr 12 12:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 12 12:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 12 12:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.5M 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 1716378315710

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=DLCflexbar-PT-2b
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-22 11:45:19] [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]
[2024-05-22 11:45:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 11:45:20] [INFO ] Load time of PNML (sax parser for PT used): 597 ms
[2024-05-22 11:45:20] [INFO ] Transformed 4456 places.
[2024-05-22 11:45:20] [INFO ] Transformed 6272 transitions.
[2024-05-22 11:45:20] [INFO ] Found NUPN structural information;
[2024-05-22 11:45:20] [INFO ] Parsed PT model containing 4456 places and 6272 transitions and 16411 arcs in 935 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 4456/4456 places, 6272/6272 transitions.
Graph (trivial) has 4241 edges and 4456 vertex of which 544 / 4456 are part of one of the 36 SCC in 24 ms
Free SCC test removed 508 places
Ensure Unique test removed 536 transitions
Reduce isomorphic transitions removed 536 transitions.
Drop transitions removed 2081 transitions
Trivial Post-agglo rules discarded 2081 transitions
Performed 2081 trivial Post agglomeration. Transition count delta: 2081
Iterating post reduction 0 with 2081 rules applied. Total rules applied 2082 place count 3948 transition count 3655
Reduce places removed 2081 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 1 with 2221 rules applied. Total rules applied 4303 place count 1867 transition count 3515
Reduce places removed 68 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 2 with 108 rules applied. Total rules applied 4411 place count 1799 transition count 3475
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 4431 place count 1779 transition count 3475
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 20 Pre rules applied. Total rules applied 4431 place count 1779 transition count 3455
Deduced a syphon composed of 20 places in 80 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 4471 place count 1759 transition count 3455
Performed 958 Post agglomeration using F-continuation condition.Transition count delta: 958
Deduced a syphon composed of 958 places in 2 ms
Reduce places removed 958 places and 0 transitions.
Iterating global reduction 4 with 1916 rules applied. Total rules applied 6387 place count 801 transition count 2497
Renaming transitions due to excessive name length > 1024 char.
Performed 63 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 63 places in 2 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 4 with 126 rules applied. Total rules applied 6513 place count 738 transition count 2725
Applied a total of 6513 rules in 685 ms. Remains 738 /4456 variables (removed 3718) and now considering 2725/6272 (removed 3547) transitions.
[2024-05-22 11:45:20] [INFO ] Flow matrix only has 2597 transitions (discarded 128 similar events)
// Phase 1: matrix 2597 rows 738 cols
[2024-05-22 11:45:21] [INFO ] Computed 196 invariants in 57 ms
[2024-05-22 11:45:22] [INFO ] Implicit Places using invariants in 1577 ms returned []
[2024-05-22 11:45:22] [INFO ] Flow matrix only has 2597 transitions (discarded 128 similar events)
[2024-05-22 11:45:22] [INFO ] Invariant cache hit.
[2024-05-22 11:45:23] [INFO ] State equation strengthened by 267 read => feed constraints.
[2024-05-22 11:45:24] [INFO ] Implicit Places using invariants and state equation in 2165 ms returned []
Implicit Place search using SMT with State Equation took 3801 ms to find 0 implicit places.
[2024-05-22 11:45:24] [INFO ] Flow matrix only has 2597 transitions (discarded 128 similar events)
[2024-05-22 11:45:24] [INFO ] Invariant cache hit.
[2024-05-22 11:45:26] [INFO ] Dead Transitions using invariants and state equation in 2041 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 738/4456 places, 2725/6272 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 6531 ms. Remains : 738/4456 places, 2725/6272 transitions.
Discarding 707 transitions out of 2725. Remains 2018
Initial state reduction rules removed 1 formulas.
[2024-05-22 11:45:28] [INFO ] Flatten gal took : 791 ms
[2024-05-22 11:45:28] [INFO ] Flatten gal took : 226 ms
[2024-05-22 11:45:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality326764051480588041.gal : 157 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1717 ms. (steps per millisecond=5 ) properties (out of 2017) seen :1984
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 33) seen :0
[2024-05-22 11:45:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11140268817351433391.prop : 35 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/ReachabilityCardinality326764051480588041.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11140268817351433391.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 33) seen :0

Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 33) seen :0
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 ...328
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :1
Running SMT prover for 32 properties.
[2024-05-22 11:45:28] [INFO ] Flow matrix only has 2597 transitions (discarded 128 similar events)
[2024-05-22 11:45:28] [INFO ] Invariant cache hit.
Loading property file /tmp/ReachabilityCardinality11140268817351433391.prop.
[2024-05-22 11:45:29] [INFO ] [Real]Absence check using 196 positive place invariants in 54 ms returned sat
Reachability property qltransition_2703 is true.
Reachability property qltransition_2699 is true.
Reachability property qltransition_2685 is true.
Reachability property qltransition_2681 is true.
Reachability property qltransition_2667 is true.
Reachability property qltransition_2663 is true.
Reachability property qltransition_336 is true.
Reachability property qltransition_334 is true.
Reachability property qltransition_332 is true.
Reachability property qltransition_330 is true.
Reachability property qltransition_328 is true.
Reachability property qltransition_326 is true.
Reachability property qltransition_324 is true.
Reachability property qltransition_322 is true.
Reachability property qltransition_320 is true.
Reachability property qltransition_318 is true.
Reachability property qltransition_316 is true.
Reachability property qltransition_314 is true.
Reachability property qltransition_312 is true.
Reachability property qltransition_310 is true.
Reachability property qltransition_308 is true.
Reachability property qltransition_306 is true.
Reachability property qltransition_304 is true.
Reachability property qltransition_302 is true.
Reachability property qltransition_300 is true.
Reachability property qltransition_298 is true.
Reachability property qltransition_296 is true.
Reachability property qltransition_294 is true.
Reachability property qltransition_292 is true.
Reachability property qltransition_290 is true.
Reachability property qltransition_288 is true.
Reachability property qltransition_286 is true.
Reachability property qltransition_284 is true.
Reachability property qltransition_282 is true.
Reachability property qltransition_280 is true.
Reachability property qltransition_278 is true.
Reachability property qltransition_276 is true.
Reachability property qltransition_274 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_266 is true.
Reachability property qltransition_264 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_256 is true.
Reachability property qltransition_254 is true.
Reachability property qltransition_252 is true.
Reachability property qltransition_250 is true.
Reachability property qltransition_248 is true.
Reachability property qltransition_246 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_242 is true.
Reachability property qltransition_240 is true.
Reachability property qltransition_238 is true.
Reachability property qltransition_236 is true.
Reachability property qltransition_234 is true.
Reachability property qltransition_232 is true.
Reachability property qltransition_230 is true.
Reachability property qltransition_228 is true.
Reachability property qltransition_226 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_216 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_212 is true.
Reachability property qltransition_210 is true.
Reachability property qltransition_208 is true.
Reachability property qltransition_206 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_202 is true.
Reachability property qltransition_200 is true.
Reachability property qltransition_198 is true.
Reachability property qltransition_196 is true.
Reachability property qltransition_194 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_188 is true.
Reachability property qltransition_186 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_182 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_178 is true.
Reachability property qltransition_176 is true.
Reachability property qltransition_174 is true.
Reachability property qltransition_172 is true.
Reachability property qltransition_170 is true.
Reachability property qltransition_168 is true.
Reachability property qltransition_166 is true.
Reachability property qltransition_164 is true.
Reachability property qltransition_162 is true.
Reachability property qltransition_160 is true.
Reachability property qltransition_158 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_154 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_150 is true.
Reachability property qltransition_148 is true.
Reachability property qltransition_146 is true.
Reachability property qltransition_144 is true.
Reachability property qltransition_142 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_138 is true.
Reachability property qltransition_136 is true.
Reachability property qltransition_134 is true.
Reachability property qltransition_132 is true.
Reachability property qltransition_130 is true.
Reachability property qltransition_128 is true.
Reachability property qltransition_126 is true.
Reachability property qltransition_124 is true.
Reachability property qltransition_122 is true.
Reachability property qltransition_120 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_116 is true.
Reachability property qltransition_114 is true.
Reachability property qltransition_112 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_108 is true.
Reachability property qltransition_106 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_102 is true.
Reachability property qltransition_100 is true.
Reachability property qltransition_98 is true.
Reachability property qltransition_96 is true.
Reachability property qltransition_94 is true.
Reachability property qltransition_92 is true.
Reachability property qltransition_90 is true.
Reachability property qltransition_88 is true.
Reachability property qltransition_86 is true.
Reachability property qltransition_84 is true.
Reachability property qltransition_82 is true.
Reachability property qltransition_80 is true.
Reachability property qltransition_78 is true.
Reachability property qltransition_76 is true.
Reachability property qltransition_74 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_68 is true.
Reachability property qltransition_66 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_62 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_58 is true.
Reachability property qltransition_56 is true.
Reachability property qltransition_54 is true.
Reachability property qltransition_52 is true.
Reachability property qltransition_50 is true.
Reachability property qltransition_48 is true.
Reachability property qltransition_46 is true.
Reachability property qltransition_44 is true.
Reachability property qltransition_42 is true.
Reachability property qltransition_40 is true.
Reachability property qltransition_38 is true.
Reachability property qltransition_36 is true.
Reachability property qltransition_34 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_30 is true.
Reachability property qltransition_28 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_24 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_16 is true.
Reachability property qltransition_14 is true.
Reachability property qltransition_12 is true.
Reachability property qltransition_10 is true.
Reachability property qltransition_8 is true.
Reachability property qltransition_6 is true.
Reachability property qltransition_4 is true.
Reachability property qltransition_2 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,1842 properties remain. new max is 2
SDD size :1 after 74
[2024-05-22 11:45:33] [INFO ] After 4470ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:32
Reachability property qltransition_546 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_540 is true.
Reachability property qltransition_539 is true.
Reachability property qltransition_537 is true.
Reachability property qltransition_536 is true.
Reachability property qltransition_388 is true.
Reachability property qltransition_385 is true.
Reachability property qltransition_381 is true.
SDD proceeding with computation,1831 properties remain. new max is 2
SDD size :74 after 98
[2024-05-22 11:45:34] [INFO ] [Nat]Absence check using 196 positive place invariants in 53 ms returned sat
SDD proceeding with computation,1831 properties remain. new max is 4
SDD size :98 after 100
Reachability property qltransition_2701 is true.
Reachability property qltransition_2683 is true.
Reachability property qltransition_2665 is true.
Reachability property qltransition_543 is true.
Reachability property qltransition_541 is true.
Reachability property qltransition_538 is true.
SDD proceeding with computation,1825 properties remain. new max is 4
SDD size :100 after 139
SDD proceeding with computation,1825 properties remain. new max is 8
SDD size :139 after 145
Reachability property qltransition_572 is true.
Reachability property qltransition_571 is true.
Reachability property qltransition_570 is true.
Reachability property qltransition_569 is true.
Reachability property qltransition_568 is true.
Reachability property qltransition_567 is true.
Reachability property qltransition_566 is true.
Reachability property qltransition_565 is true.
Reachability property qltransition_564 is true.
Reachability property qltransition_563 is true.
Reachability property qltransition_562 is true.
Reachability property qltransition_559 is true.
Reachability property qltransition_558 is true.
Reachability property qltransition_557 is true.
Reachability property qltransition_556 is true.
Reachability property qltransition_555 is true.
Reachability property qltransition_554 is true.
Reachability property qltransition_553 is true.
Reachability property qltransition_552 is true.
Reachability property qltransition_551 is true.
Reachability property qltransition_550 is true.
Reachability property qltransition_549 is true.
SDD proceeding with computation,1803 properties remain. new max is 8
SDD size :145 after 951
SDD proceeding with computation,1803 properties remain. new max is 16
SDD size :951 after 1039
SDD proceeding with computation,1803 properties remain. new max is 32
SDD size :1039 after 2671
[2024-05-22 11:45:37] [INFO ] After 3012ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :32
[2024-05-22 11:45:37] [INFO ] State equation strengthened by 267 read => feed constraints.
Reachability property qltransition_2677 is true.
Reachability property qltransition_2673 is true.
Reachability property qltransition_2671 is true.
Reachability property qltransition_2669 is true.
Reachability property qltransition_2127 is true.
[2024-05-22 11:45:40] [INFO ] After 2480ms SMT Verify possible using 267 Read/Feed constraints in natural domain returned unsat :0 sat :32
Reachability property qltransition_626 is true.
Reachability property qltransition_625 is true.
Reachability property qltransition_624 is true.
Reachability property qltransition_623 is true.
Reachability property qltransition_622 is true.
Reachability property qltransition_621 is true.
Reachability property qltransition_620 is true.
Reachability property qltransition_619 is true.
Reachability property qltransition_618 is true.
Reachability property qltransition_617 is true.
Reachability property qltransition_616 is true.
Reachability property qltransition_608 is true.
Reachability property qltransition_607 is true.
Reachability property qltransition_606 is true.
Reachability property qltransition_605 is true.
Reachability property qltransition_604 is true.
Reachability property qltransition_603 is true.
Reachability property qltransition_602 is true.
Reachability property qltransition_601 is true.
Reachability property qltransition_600 is true.
Reachability property qltransition_599 is true.
Reachability property qltransition_598 is true.
Reachability property qltransition_590 is true.
Reachability property qltransition_589 is true.
Reachability property qltransition_588 is true.
Reachability property qltransition_587 is true.
Reachability property qltransition_586 is true.
Reachability property qltransition_585 is true.
Reachability property qltransition_584 is true.
Reachability property qltransition_583 is true.
Reachability property qltransition_582 is true.
Reachability property qltransition_581 is true.
Reachability property qltransition_580 is true.
Reachability property qltransition_535 is true.
Reachability property qltransition_534 is true.
SDD proceeding with computation,1763 properties remain. new max is 32
SDD size :2671 after 584705
SDD proceeding with computation,1763 properties remain. new max is 64
SDD size :584705 after 614401
SDD proceeding with computation,1763 properties remain. new max is 128
SDD size :614401 after 642817
SDD proceeding with computation,1763 properties remain. new max is 256
SDD size :642817 after 684289
SDD proceeding with computation,1763 properties remain. new max is 512
SDD size :684289 after 745793
[2024-05-22 11:45:44] [INFO ] After 6739ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :32
Attempting to minimize the solution found.
Minimization took 2430 ms.
[2024-05-22 11:45:46] [INFO ] After 13422ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :32
Fused 32 Parikh solutions to 24 different solutions.
Parikh walk visited 0 properties in 56 ms.
Support contains 49 out of 738 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 738/738 places, 2725/2725 transitions.
Drop transitions removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 738 transition count 2680
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 117 place count 666 transition count 1832
Iterating global reduction 1 with 72 rules applied. Total rules applied 189 place count 666 transition count 1832
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 279 place count 666 transition count 1742
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 281 place count 665 transition count 1753
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 283 place count 665 transition count 1751
Drop transitions removed 31 transitions
Redundant transition composition rules discarded 31 transitions
Iterating global reduction 3 with 31 rules applied. Total rules applied 314 place count 665 transition count 1720
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 322 place count 657 transition count 1712
Iterating global reduction 3 with 8 rules applied. Total rules applied 330 place count 657 transition count 1712
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 338 place count 649 transition count 1528
Iterating global reduction 3 with 8 rules applied. Total rules applied 346 place count 649 transition count 1528
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 354 place count 649 transition count 1520
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 362 place count 645 transition count 1516
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 366 place count 641 transition count 1424
Iterating global reduction 4 with 4 rules applied. Total rules applied 370 place count 641 transition count 1424
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 374 place count 641 transition count 1420
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 382 place count 637 transition count 1450
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 386 place count 637 transition count 1446
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 6 with 24 rules applied. Total rules applied 410 place count 637 transition count 1422
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 418 place count 633 transition count 1452
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 425 place count 633 transition count 1445
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 7 with 21 rules applied. Total rules applied 446 place count 633 transition count 1424
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 454 place count 629 transition count 1455
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 458 place count 629 transition count 1451
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 8 with 23 rules applied. Total rules applied 481 place count 629 transition count 1428
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 489 place count 625 transition count 1456
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 8 with 6 rules applied. Total rules applied 495 place count 625 transition count 1450
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 9 with 22 rules applied. Total rules applied 517 place count 625 transition count 1428
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 525 place count 621 transition count 1458
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 532 place count 621 transition count 1451
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 10 with 21 rules applied. Total rules applied 553 place count 621 transition count 1430
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 561 place count 617 transition count 1459
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 567 place count 617 transition count 1453
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 11 with 22 rules applied. Total rules applied 589 place count 617 transition count 1431
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 597 place count 613 transition count 1458
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 11 with 6 rules applied. Total rules applied 603 place count 613 transition count 1452
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 12 with 21 rules applied. Total rules applied 624 place count 613 transition count 1431
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 632 place count 609 transition count 1461
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 637 place count 609 transition count 1456
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 13 with 23 rules applied. Total rules applied 660 place count 609 transition count 1433
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 668 place count 605 transition count 1464
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 13 with 7 rules applied. Total rules applied 675 place count 605 transition count 1457
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 14 with 22 rules applied. Total rules applied 697 place count 605 transition count 1435
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 705 place count 601 transition count 1464
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 14 with 7 rules applied. Total rules applied 712 place count 601 transition count 1457
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 15 with 21 rules applied. Total rules applied 733 place count 601 transition count 1436
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 741 place count 597 transition count 1468
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 747 place count 597 transition count 1462
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 16 with 22 rules applied. Total rules applied 769 place count 597 transition count 1440
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 777 place count 593 transition count 1473
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 16 with 8 rules applied. Total rules applied 785 place count 593 transition count 1465
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 17 with 21 rules applied. Total rules applied 806 place count 593 transition count 1444
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 814 place count 589 transition count 1471
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 17 with 7 rules applied. Total rules applied 821 place count 589 transition count 1464
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 18 with 20 rules applied. Total rules applied 841 place count 589 transition count 1444
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 849 place count 585 transition count 1474
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 18 with 7 rules applied. Total rules applied 856 place count 585 transition count 1467
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 19 with 21 rules applied. Total rules applied 877 place count 585 transition count 1446
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 885 place count 581 transition count 1474
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 19 with 6 rules applied. Total rules applied 891 place count 581 transition count 1468
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 20 with 21 rules applied. Total rules applied 912 place count 581 transition count 1447
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 920 place count 577 transition count 1474
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 20 with 5 rules applied. Total rules applied 925 place count 577 transition count 1469
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 21 with 22 rules applied. Total rules applied 947 place count 577 transition count 1447
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 955 place count 573 transition count 1478
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 21 with 6 rules applied. Total rules applied 961 place count 573 transition count 1472
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 22 with 24 rules applied. Total rules applied 985 place count 573 transition count 1448
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 8 rules applied. Total rules applied 993 place count 569 transition count 1480
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 22 with 6 rules applied. Total rules applied 999 place count 569 transition count 1474
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 23 with 23 rules applied. Total rules applied 1022 place count 569 transition count 1451
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -33
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 23 with 8 rules applied. Total rules applied 1030 place count 565 transition count 1484
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 23 with 6 rules applied. Total rules applied 1036 place count 565 transition count 1478
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 24 with 23 rules applied. Total rules applied 1059 place count 565 transition count 1455
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 24 with 8 rules applied. Total rules applied 1067 place count 561 transition count 1487
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 24 with 8 rules applied. Total rules applied 1075 place count 561 transition count 1479
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 25 with 23 rules applied. Total rules applied 1098 place count 561 transition count 1456
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 25 with 8 rules applied. Total rules applied 1106 place count 557 transition count 1488
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 25 with 7 rules applied. Total rules applied 1113 place count 557 transition count 1481
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 26 with 23 rules applied. Total rules applied 1136 place count 557 transition count 1458
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 26 with 8 rules applied. Total rules applied 1144 place count 553 transition count 1489
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 26 with 6 rules applied. Total rules applied 1150 place count 553 transition count 1483
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 27 with 24 rules applied. Total rules applied 1174 place count 553 transition count 1459
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 27 with 8 rules applied. Total rules applied 1182 place count 549 transition count 1488
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 27 with 6 rules applied. Total rules applied 1188 place count 549 transition count 1482
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 28 with 23 rules applied. Total rules applied 1211 place count 549 transition count 1459
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 28 with 8 rules applied. Total rules applied 1219 place count 545 transition count 1489
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 28 with 5 rules applied. Total rules applied 1224 place count 545 transition count 1484
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 29 with 23 rules applied. Total rules applied 1247 place count 545 transition count 1461
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 29 with 8 rules applied. Total rules applied 1255 place count 541 transition count 1490
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 29 with 8 rules applied. Total rules applied 1263 place count 541 transition count 1482
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 30 with 20 rules applied. Total rules applied 1283 place count 541 transition count 1462
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 30 with 8 rules applied. Total rules applied 1291 place count 537 transition count 1493
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 30 with 6 rules applied. Total rules applied 1297 place count 537 transition count 1487
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 31 with 22 rules applied. Total rules applied 1319 place count 537 transition count 1465
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 31 with 8 rules applied. Total rules applied 1327 place count 533 transition count 1500
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 31 with 10 rules applied. Total rules applied 1337 place count 533 transition count 1490
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 32 with 20 rules applied. Total rules applied 1357 place count 533 transition count 1470
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 32 with 8 rules applied. Total rules applied 1365 place count 529 transition count 1499
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 32 with 6 rules applied. Total rules applied 1371 place count 529 transition count 1493
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 33 with 22 rules applied. Total rules applied 1393 place count 529 transition count 1471
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 33 with 8 rules applied. Total rules applied 1401 place count 525 transition count 1499
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 33 with 5 rules applied. Total rules applied 1406 place count 525 transition count 1494
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 34 with 22 rules applied. Total rules applied 1428 place count 525 transition count 1472
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 34 with 8 rules applied. Total rules applied 1436 place count 521 transition count 1503
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 34 with 7 rules applied. Total rules applied 1443 place count 521 transition count 1496
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 35 with 22 rules applied. Total rules applied 1465 place count 521 transition count 1474
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 35 with 8 rules applied. Total rules applied 1473 place count 517 transition count 1501
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 35 with 6 rules applied. Total rules applied 1479 place count 517 transition count 1495
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 36 with 21 rules applied. Total rules applied 1500 place count 517 transition count 1474
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 36 with 8 rules applied. Total rules applied 1508 place count 513 transition count 1501
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 36 with 5 rules applied. Total rules applied 1513 place count 513 transition count 1496
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 37 with 22 rules applied. Total rules applied 1535 place count 513 transition count 1474
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 37 with 8 rules applied. Total rules applied 1543 place count 509 transition count 1495
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 37 with 4 rules applied. Total rules applied 1547 place count 509 transition count 1491
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 38 with 21 rules applied. Total rules applied 1568 place count 509 transition count 1470
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 38 with 8 rules applied. Total rules applied 1576 place count 505 transition count 1489
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 38 with 4 rules applied. Total rules applied 1580 place count 505 transition count 1485
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 39 with 19 rules applied. Total rules applied 1599 place count 505 transition count 1466
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 39 with 6 rules applied. Total rules applied 1605 place count 502 transition count 1477
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 39 with 3 rules applied. Total rules applied 1608 place count 502 transition count 1474
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 40 with 11 rules applied. Total rules applied 1619 place count 502 transition count 1463
Free-agglomeration rule applied 94 times with reduction of 20 identical transitions.
Iterating global reduction 40 with 94 rules applied. Total rules applied 1713 place count 502 transition count 1349
Reduce places removed 94 places and 0 transitions.
Drop transitions removed 379 transitions
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 393 transitions.
Graph (complete) has 1325 edges and 408 vertex of which 374 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.2 ms
Discarding 34 places :
Also discarding 24 output transitions
Drop transitions removed 24 transitions
Iterating post reduction 40 with 488 rules applied. Total rules applied 2201 place count 374 transition count 932
Drop transitions removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 41 with 26 rules applied. Total rules applied 2227 place count 374 transition count 906
Drop transitions removed 77 transitions
Redundant transition composition rules discarded 77 transitions
Iterating global reduction 42 with 77 rules applied. Total rules applied 2304 place count 374 transition count 829
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 42 with 1 rules applied. Total rules applied 2305 place count 373 transition count 828
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 42 with 3 rules applied. Total rules applied 2308 place count 370 transition count 828
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 0 ms
Reduce places removed 110 places and 0 transitions.
Iterating global reduction 43 with 165 rules applied. Total rules applied 2473 place count 260 transition count 773
Drop transitions removed 55 transitions
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 195 transitions.
Iterating post reduction 43 with 195 rules applied. Total rules applied 2668 place count 260 transition count 578
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 86 places and 0 transitions.
Iterating global reduction 44 with 129 rules applied. Total rules applied 2797 place count 174 transition count 535
Drop transitions removed 102 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 134 transitions.
Graph (trivial) has 32 edges and 174 vertex of which 28 / 174 are part of one of the 14 SCC in 0 ms
Free SCC test removed 14 places
Iterating post reduction 44 with 135 rules applied. Total rules applied 2932 place count 160 transition count 401
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 98 transitions.
Graph (complete) has 366 edges and 154 vertex of which 142 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.1 ms
Discarding 12 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Iterating post reduction 45 with 105 rules applied. Total rules applied 3037 place count 142 transition count 297
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 46 with 6 rules applied. Total rules applied 3043 place count 142 transition count 291
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 47 with 18 rules applied. Total rules applied 3061 place count 130 transition count 285
Drop transitions removed 6 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 47 with 12 rules applied. Total rules applied 3073 place count 130 transition count 273
Drop transitions removed 85 transitions
Redundant transition composition rules discarded 85 transitions
Iterating global reduction 48 with 85 rules applied. Total rules applied 3158 place count 130 transition count 188
Graph (complete) has 273 edges and 130 vertex of which 102 are kept as prefixes of interest. Removing 28 places using SCC suffix rule.0 ms
Discarding 28 places :
Also discarding 0 output transitions
Iterating post reduction 48 with 1 rules applied. Total rules applied 3159 place count 102 transition count 188
Drop transitions removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 49 with 34 rules applied. Total rules applied 3193 place count 102 transition count 154
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 50 with 2 rules applied. Total rules applied 3195 place count 101 transition count 153
Free-agglomeration rule applied 1 times.
Iterating global reduction 50 with 1 rules applied. Total rules applied 3196 place count 101 transition count 152
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 50 with 5 rules applied. Total rules applied 3201 place count 100 transition count 148
Applied a total of 3201 rules in 3458 ms. Remains 100 /738 variables (removed 638) and now considering 148/2725 (removed 2577) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3459 ms. Remains : 100/738 places, 148/2725 transitions.
Finished random walk after 947 steps, including 0 resets, run visited all 31 properties in 27 ms. (steps per millisecond=35 )
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 2018 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 31159 ms.

BK_STOP 1716378351991

--------------------
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="DLCflexbar-PT-2b"
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 DLCflexbar-PT-2b, 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 r132-smll-171624288800007"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-2b.tgz
mv DLCflexbar-PT-2b 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 ;