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.r572-tall-171734910900198.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 FireWire-PT-19, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r572-tall-171734910900198
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 668K
-rw-r--r-- 1 mcc users 7.8K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 9.5K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 221K Jun 2 16:33 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 StableMarking

=== Now, execution of the tool begins

BK_START 1717369132769

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=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=FireWire-PT-19
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-06-02 22:58:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-06-02 22:58:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 22:58:54] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2024-06-02 22:58:54] [INFO ] Transformed 602 places.
[2024-06-02 22:58:54] [INFO ] Transformed 944 transitions.
[2024-06-02 22:58:54] [INFO ] Found NUPN structural information;
[2024-06-02 22:58:54] [INFO ] Parsed PT model containing 602 places and 944 transitions and 2776 arcs in 154 ms.
Graph (trivial) has 494 edges and 602 vertex of which 19 / 602 are part of one of the 3 SCC in 5 ms
Free SCC test removed 16 places
Structural test allowed to assert that 139 places are NOT stable. Took 15 ms.
Ensure Unique test removed 17 transitions
Reduce redundant transitions removed 17 transitions.
Incomplete random walk after 10000 steps, including 98 resets, run finished after 716 ms. (steps per millisecond=13 ) properties (out of 463) seen :127
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
[2024-06-02 22:58:55] [INFO ] Flatten gal took : 204 ms
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
[2024-06-02 22:58:55] [INFO ] Flatten gal took : 83 ms
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 336) seen :0
Running SMT prover for 336 properties.
[2024-06-02 22:58:55] [INFO ] Flow matrix only has 925 transitions (discarded 2 similar events)
// Phase 1: matrix 925 rows 586 cols
[2024-06-02 22:58:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18015646648226608747.gal : 29 ms
[2024-06-02 22:58:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6813742447170153083.prop : 3 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/ReachabilityCardinality18015646648226608747.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6813742447170153083.prop' '--nowitness' '--gen-order' 'FOLLOW'
[2024-06-02 22:58:55] [INFO ] Computed 13 invariants in 28 ms

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 ...329
Loading property file /tmp/ReachabilityCardinality6813742447170153083.prop.
SDD proceeding with computation,336 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,336 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,336 properties remain. new max is 16
SDD size :4 after 15
SDD proceeding with computation,336 properties remain. new max is 32
SDD size :15 after 17
SDD proceeding with computation,336 properties remain. new max is 64
SDD size :17 after 21
SDD proceeding with computation,336 properties remain. new max is 128
SDD size :21 after 23
SDD proceeding with computation,336 properties remain. new max is 256
SDD size :23 after 34
SDD proceeding with computation,336 properties remain. new max is 512
SDD size :34 after 316
SDD proceeding with computation,336 properties remain. new max is 1024
SDD size :316 after 1567
Invariant property smplace_168 does not hold.
Invariant property smplace_167 does not hold.
Invariant property smplace_166 does not hold.
Invariant property smplace_165 does not hold.
SDD proceeding with computation,332 properties remain. new max is 1024
SDD size :1567 after 2535
Invariant property smplace_164 does not hold.
Invariant property smplace_163 does not hold.
SDD proceeding with computation,330 properties remain. new max is 1024
SDD size :2535 after 3613
Invariant property smplace_162 does not hold.
Invariant property smplace_161 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_158 does not hold.
Invariant property smplace_156 does not hold.
SDD proceeding with computation,324 properties remain. new max is 1024
SDD size :3613 after 4647
Invariant property smplace_155 does not hold.
SDD proceeding with computation,323 properties remain. new max is 1024
SDD size :4647 after 7041
Invariant property smplace_154 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_150 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_130 does not hold.
SDD proceeding with computation,316 properties remain. new max is 1024
SDD size :7041 after 8789
Invariant property smplace_137 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_134 does not hold.
Invariant property smplace_133 does not hold.
Invariant property smplace_131 does not hold.
SDD proceeding with computation,310 properties remain. new max is 1024
SDD size :8789 after 13681
[2024-06-02 22:58:59] [INFO ] After 4347ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:336
SDD proceeding with computation,310 properties remain. new max is 2048
SDD size :13681 after 369322
SDD proceeding with computation,310 properties remain. new max is 4096
SDD size :369322 after 375217
Invariant property smplace_203 does not hold.
Invariant property smplace_199 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_149 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_146 does not hold.
Invariant property smplace_142 does not hold.
SDD proceeding with computation,302 properties remain. new max is 4096
SDD size :375217 after 381724
Invariant property smplace_200 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_194 does not hold.
Invariant property smplace_193 does not hold.
Invariant property smplace_192 does not hold.
Invariant property smplace_191 does not hold.
Invariant property smplace_189 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_187 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_145 does not hold.
Invariant property smplace_144 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_123 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_111 does not hold.
Invariant property smplace_110 does not hold.
Invariant property smplace_109 does not hold.
Invariant property smplace_108 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_99 does not hold.
Invariant property smplace_98 does not hold.
Invariant property smplace_97 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_72 does not hold.
SDD proceeding with computation,258 properties remain. new max is 4096
SDD size :381724 after 389392
[2024-06-02 22:59:03] [INFO ] [Nat]Absence check using 13 positive place invariants in 41 ms returned sat
SDD proceeding with computation,258 properties remain. new max is 8192
SDD size :389392 after 398553
Invariant property smplace_141 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_56 does not hold.
Invariant property smplace_39 does not hold.
Invariant property smplace_38 does not hold.
Invariant property smplace_37 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_9 does not hold.
Invariant property smplace_6 does not hold.
Invariant property smplace_5 does not hold.
Invariant property smplace_4 does not hold.
SDD proceeding with computation,244 properties remain. new max is 8192
SDD size :398553 after 445732
Invariant property smplace_190 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_96 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_88 does not hold.
Invariant property smplace_87 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_77 does not hold.
SDD proceeding with computation,222 properties remain. new max is 8192
SDD size :445732 after 457890
SDD proceeding with computation,222 properties remain. new max is 16384
SDD size :457890 after 488657
SDD proceeding with computation,222 properties remain. new max is 32768
SDD size :488657 after 995384
Invariant property smplace_208 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_76 does not hold.
Invariant property smplace_75 does not hold.
SDD proceeding with computation,217 properties remain. new max is 32768
SDD size :995384 after 4.5398e+06
[2024-06-02 22:59:15] [INFO ] After 9645ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :336
[2024-06-02 22:59:15] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,217 properties remain. new max is 65536
SDD size :4.5398e+06 after 1.08839e+07
[2024-06-02 22:59:25] [INFO ] After 9682ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :336
[2024-06-02 22:59:25] [INFO ] After 9685ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :336
Attempting to minimize the solution found.
Minimization took 0 ms.
[2024-06-02 22:59:25] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :336
Invariant property smplace_339 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_337 does not hold.
Invariant property smplace_336 does not hold.
Invariant property smplace_335 does not hold.
Invariant property smplace_334 does not hold.
Invariant property smplace_333 does not hold.
Invariant property smplace_332 does not hold.
Invariant property smplace_329 does not hold.
Invariant property smplace_328 does not hold.
SDD proceeding with computation,207 properties remain. new max is 65536
SDD size :1.08839e+07 after 6.06835e+07
Parikh walk visited 21 properties in 8562 ms.
Support contains 196 out of 586 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 586/586 places, 927/927 transitions.
Graph (complete) has 1585 edges and 586 vertex of which 577 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.3 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 129 transitions
Trivial Post-agglo rules discarded 129 transitions
Performed 129 trivial Post agglomeration. Transition count delta: 129
Iterating post reduction 0 with 135 rules applied. Total rules applied 136 place count 577 transition count 792
Reduce places removed 129 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 132 rules applied. Total rules applied 268 place count 448 transition count 789
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 270 place count 446 transition count 789
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 270 place count 446 transition count 779
Deduced a syphon composed of 10 places in 4 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 290 place count 436 transition count 779
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 323 place count 403 transition count 745
Iterating global reduction 3 with 33 rules applied. Total rules applied 356 place count 403 transition count 745
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 359 place count 403 transition count 742
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 359 place count 403 transition count 735
Deduced a syphon composed of 7 places in 2 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 373 place count 396 transition count 735
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 379 place count 390 transition count 668
Iterating global reduction 4 with 6 rules applied. Total rules applied 385 place count 390 transition count 668
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 388 place count 390 transition count 665
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 389 place count 389 transition count 665
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 6 with 78 rules applied. Total rules applied 467 place count 350 transition count 626
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: -47
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 505 place count 331 transition count 673
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 508 place count 331 transition count 670
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 7 with 18 rules applied. Total rules applied 526 place count 331 transition count 652
Free-agglomeration rule applied 27 times.
Iterating global reduction 7 with 27 rules applied. Total rules applied 553 place count 331 transition count 625
Reduce places removed 27 places and 0 transitions.
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 30 rules applied. Total rules applied 583 place count 304 transition count 622
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 8 with 48 rules applied. Total rules applied 631 place count 304 transition count 574
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 634 place count 304 transition count 574
Applied a total of 634 rules in 221 ms. Remains 304 /586 variables (removed 282) and now considering 574/927 (removed 353) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 222 ms. Remains : 304/586 places, 574/927 transitions.
SDD proceeding with computation,207 properties remain. new max is 131072
SDD size :6.06835e+07 after 6.26231e+07
Interrupted random walk after 945289 steps, including 35224 resets, run timeout after 30001 ms. (steps per millisecond=31 ) properties seen 146
Incomplete Best-First random walk after 100001 steps, including 773 resets, run finished after 697 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
SDD proceeding with computation,207 properties remain. new max is 262144
SDD size :6.26231e+07 after 6.74201e+07
Incomplete Best-First random walk after 100000 steps, including 780 resets, run finished after 789 ms. (steps per millisecond=126 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 745 resets, run finished after 541 ms. (steps per millisecond=184 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 769 resets, run finished after 508 ms. (steps per millisecond=196 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 769 resets, run finished after 589 ms. (steps per millisecond=169 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 758 resets, run finished after 716 ms. (steps per millisecond=139 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100000 steps, including 770 resets, run finished after 711 ms. (steps per millisecond=140 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100000 steps, including 758 resets, run finished after 716 ms. (steps per millisecond=139 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100000 steps, including 783 resets, run finished after 703 ms. (steps per millisecond=142 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 776 resets, run finished after 721 ms. (steps per millisecond=138 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 769 resets, run finished after 697 ms. (steps per millisecond=143 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 767 resets, run finished after 688 ms. (steps per millisecond=145 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 768 resets, run finished after 685 ms. (steps per millisecond=145 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 774 resets, run finished after 692 ms. (steps per millisecond=144 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 752 resets, run finished after 693 ms. (steps per millisecond=144 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 767 resets, run finished after 689 ms. (steps per millisecond=145 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 788 resets, run finished after 688 ms. (steps per millisecond=145 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 752 resets, run finished after 688 ms. (steps per millisecond=145 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 768 resets, run finished after 681 ms. (steps per millisecond=146 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 788 resets, run finished after 692 ms. (steps per millisecond=144 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 770 resets, run finished after 681 ms. (steps per millisecond=146 ) properties (out of 50) seen :0
Incomplete Best-First random walk after 100001 steps, including 757 resets, run finished after 696 ms. (steps per millisecond=143 ) properties (out of 50) seen :1
Incomplete Best-First random walk after 100001 steps, including 760 resets, run finished after 687 ms. (steps per millisecond=145 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 792 resets, run finished after 695 ms. (steps per millisecond=143 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 762 resets, run finished after 686 ms. (steps per millisecond=145 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 770 resets, run finished after 700 ms. (steps per millisecond=142 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 761 resets, run finished after 698 ms. (steps per millisecond=143 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 777 resets, run finished after 707 ms. (steps per millisecond=141 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 773 resets, run finished after 356 ms. (steps per millisecond=280 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 761 resets, run finished after 543 ms. (steps per millisecond=184 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 771 resets, run finished after 496 ms. (steps per millisecond=201 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 797 resets, run finished after 563 ms. (steps per millisecond=177 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 742 resets, run finished after 672 ms. (steps per millisecond=148 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 776 resets, run finished after 654 ms. (steps per millisecond=152 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 767 resets, run finished after 698 ms. (steps per millisecond=143 ) properties (out of 49) seen :3
Incomplete Best-First random walk after 100001 steps, including 767 resets, run finished after 693 ms. (steps per millisecond=144 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100000 steps, including 780 resets, run finished after 672 ms. (steps per millisecond=148 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 789 resets, run finished after 698 ms. (steps per millisecond=143 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 768 resets, run finished after 362 ms. (steps per millisecond=276 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 764 resets, run finished after 283 ms. (steps per millisecond=353 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 777 resets, run finished after 283 ms. (steps per millisecond=353 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100000 steps, including 771 resets, run finished after 280 ms. (steps per millisecond=357 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 757 resets, run finished after 283 ms. (steps per millisecond=353 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100000 steps, including 755 resets, run finished after 286 ms. (steps per millisecond=349 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100000 steps, including 752 resets, run finished after 286 ms. (steps per millisecond=349 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100000 steps, including 757 resets, run finished after 289 ms. (steps per millisecond=346 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 765 resets, run finished after 288 ms. (steps per millisecond=347 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 762 resets, run finished after 291 ms. (steps per millisecond=343 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100000 steps, including 768 resets, run finished after 286 ms. (steps per millisecond=349 ) properties (out of 46) seen :0
Running SMT prover for 46 properties.
[2024-06-02 23:00:32] [INFO ] Flow matrix only has 534 transitions (discarded 40 similar events)
// Phase 1: matrix 534 rows 304 cols
[2024-06-02 23:00:32] [INFO ] Computed 10 invariants in 13 ms
[2024-06-02 23:00:32] [INFO ] After 447ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:46
[2024-06-02 23:00:32] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-06-02 23:00:33] [INFO ] After 752ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :46
[2024-06-02 23:00:33] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-06-02 23:00:34] [INFO ] After 755ms SMT Verify possible using 76 Read/Feed constraints in natural domain returned unsat :0 sat :46
[2024-06-02 23:00:34] [INFO ] Deduced a trap composed of 34 places in 150 ms of which 4 ms to minimize.
[2024-06-02 23:00:35] [INFO ] Deduced a trap composed of 32 places in 216 ms of which 1 ms to minimize.
[2024-06-02 23:00:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 436 ms
[2024-06-02 23:00:36] [INFO ] After 2659ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :46
Attempting to minimize the solution found.
Minimization took 720 ms.
[2024-06-02 23:00:37] [INFO ] After 4578ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :46
Parikh walk visited 0 properties in 20 ms.
Support contains 46 out of 304 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 304/304 places, 574/574 transitions.
Drop transitions removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 304 transition count 529
Reduce places removed 45 places and 0 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 90 place count 259 transition count 529
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 90 place count 259 transition count 528
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 92 place count 258 transition count 528
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 102 place count 248 transition count 516
Iterating global reduction 2 with 10 rules applied. Total rules applied 112 place count 248 transition count 516
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 112 place count 248 transition count 514
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 116 place count 246 transition count 514
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 118 place count 244 transition count 512
Iterating global reduction 2 with 2 rules applied. Total rules applied 120 place count 244 transition count 512
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 124 place count 244 transition count 508
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 126 place count 242 transition count 508
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 166 place count 222 transition count 488
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: -38
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 202 place count 204 transition count 526
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 212 place count 204 transition count 516
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 5 with 34 rules applied. Total rules applied 246 place count 204 transition count 482
Free-agglomeration rule applied 7 times.
Iterating global reduction 5 with 7 rules applied. Total rules applied 253 place count 204 transition count 475
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 260 place count 197 transition count 475
Applied a total of 260 rules in 86 ms. Remains 197 /304 variables (removed 107) and now considering 475/574 (removed 99) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 197/304 places, 475/574 transitions.
Invariant property smplace_331 does not hold.
Invariant property smplace_327 does not hold.
Invariant property smplace_319 does not hold.
Invariant property smplace_318 does not hold.
Invariant property smplace_315 does not hold.
Invariant property smplace_314 does not hold.
Invariant property smplace_313 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_303 does not hold.
Invariant property smplace_300 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_298 does not hold.
Invariant property smplace_297 does not hold.
Invariant property smplace_295 does not hold.
Invariant property smplace_294 does not hold.
Invariant property smplace_291 does not hold.
Invariant property smplace_290 does not hold.
Invariant property smplace_289 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_287 does not hold.
Invariant property smplace_286 does not hold.
Invariant property smplace_285 does not hold.
Invariant property smplace_284 does not hold.
Invariant property smplace_283 does not hold.
Invariant property smplace_282 does not hold.
Invariant property smplace_281 does not hold.
Invariant property smplace_280 does not hold.
Invariant property smplace_245 does not hold.
SDD proceeding with computation,179 properties remain. new max is 262144
SDD size :6.74201e+07 after 1.05137e+08
Incomplete random walk after 1000000 steps, including 38533 resets, run finished after 24407 ms. (steps per millisecond=40 ) properties (out of 46) seen :20
Incomplete Best-First random walk after 100000 steps, including 788 resets, run finished after 581 ms. (steps per millisecond=172 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 798 resets, run finished after 575 ms. (steps per millisecond=173 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 771 resets, run finished after 591 ms. (steps per millisecond=169 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 801 resets, run finished after 591 ms. (steps per millisecond=169 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 787 resets, run finished after 593 ms. (steps per millisecond=168 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100001 steps, including 797 resets, run finished after 583 ms. (steps per millisecond=171 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 100000 steps, including 801 resets, run finished after 626 ms. (steps per millisecond=159 ) properties (out of 26) seen :2
Incomplete Best-First random walk after 100001 steps, including 805 resets, run finished after 622 ms. (steps per millisecond=160 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 788 resets, run finished after 578 ms. (steps per millisecond=173 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 808 resets, run finished after 606 ms. (steps per millisecond=165 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 793 resets, run finished after 553 ms. (steps per millisecond=180 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 800 resets, run finished after 570 ms. (steps per millisecond=175 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 784 resets, run finished after 559 ms. (steps per millisecond=178 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 799 resets, run finished after 563 ms. (steps per millisecond=177 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 798 resets, run finished after 567 ms. (steps per millisecond=176 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 794 resets, run finished after 551 ms. (steps per millisecond=181 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 806 resets, run finished after 587 ms. (steps per millisecond=170 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 805 resets, run finished after 634 ms. (steps per millisecond=157 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 766 resets, run finished after 599 ms. (steps per millisecond=166 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100000 steps, including 793 resets, run finished after 602 ms. (steps per millisecond=166 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 796 resets, run finished after 640 ms. (steps per millisecond=156 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 798 resets, run finished after 620 ms. (steps per millisecond=161 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 770 resets, run finished after 581 ms. (steps per millisecond=172 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 100001 steps, including 814 resets, run finished after 611 ms. (steps per millisecond=163 ) properties (out of 24) seen :0
Running SMT prover for 24 properties.
[2024-06-02 23:01:15] [INFO ] Flow matrix only has 423 transitions (discarded 52 similar events)
// Phase 1: matrix 423 rows 197 cols
[2024-06-02 23:01:16] [INFO ] Computed 10 invariants in 18 ms
[2024-06-02 23:01:16] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2024-06-02 23:01:16] [INFO ] [Nat]Absence check using 10 positive place invariants in 12 ms returned sat
[2024-06-02 23:01:16] [INFO ] After 317ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2024-06-02 23:01:16] [INFO ] State equation strengthened by 92 read => feed constraints.
[2024-06-02 23:01:16] [INFO ] After 313ms SMT Verify possible using 92 Read/Feed constraints in natural domain returned unsat :0 sat :24
[2024-06-02 23:01:17] [INFO ] Deduced a trap composed of 17 places in 83 ms of which 1 ms to minimize.
[2024-06-02 23:01:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 108 ms
[2024-06-02 23:01:17] [INFO ] After 918ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :24
Attempting to minimize the solution found.
Minimization took 277 ms.
[2024-06-02 23:01:17] [INFO ] After 1703ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :24
Parikh walk visited 0 properties in 4 ms.
Support contains 24 out of 197 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 197/197 places, 475/475 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 197 transition count 474
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 196 transition count 474
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 196 transition count 473
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 4 place count 195 transition count 473
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 7 place count 192 transition count 470
Iterating global reduction 2 with 3 rules applied. Total rules applied 10 place count 192 transition count 470
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 191 transition count 469
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 191 transition count 469
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 28 place count 183 transition count 461
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 182 transition count 460
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 182 transition count 460
Applied a total of 30 rules in 28 ms. Remains 182 /197 variables (removed 15) and now considering 460/475 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 182/197 places, 460/475 transitions.
Invariant property smplace_296 does not hold.
Invariant property smplace_293 does not hold.
SDD proceeding with computation,177 properties remain. new max is 262144
SDD size :1.05137e+08 after 1.44929e+08
Incomplete random walk after 1000000 steps, including 38741 resets, run finished after 27858 ms. (steps per millisecond=35 ) properties (out of 24) seen :3
Incomplete Best-First random walk after 100001 steps, including 797 resets, run finished after 749 ms. (steps per millisecond=133 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100000 steps, including 760 resets, run finished after 686 ms. (steps per millisecond=145 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 786 resets, run finished after 763 ms. (steps per millisecond=131 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 784 resets, run finished after 756 ms. (steps per millisecond=132 ) properties (out of 21) seen :0
Invariant property smplace_326 does not hold.
Invariant property smplace_325 does not hold.
Invariant property smplace_317 does not hold.
Invariant property smplace_316 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_309 does not hold.
Invariant property smplace_308 does not hold.
Invariant property smplace_307 does not hold.
Invariant property smplace_304 does not hold.
Invariant property smplace_292 does not hold.
Invariant property smplace_279 does not hold.
SDD proceeding with computation,165 properties remain. new max is 262144
SDD size :1.44929e+08 after 2.72378e+08
Incomplete Best-First random walk after 100001 steps, including 794 resets, run finished after 691 ms. (steps per millisecond=144 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 791 resets, run finished after 765 ms. (steps per millisecond=130 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 797 resets, run finished after 731 ms. (steps per millisecond=136 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 802 resets, run finished after 714 ms. (steps per millisecond=140 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 793 resets, run finished after 681 ms. (steps per millisecond=146 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 769 resets, run finished after 664 ms. (steps per millisecond=150 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100000 steps, including 816 resets, run finished after 653 ms. (steps per millisecond=153 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 816 resets, run finished after 662 ms. (steps per millisecond=151 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 790 resets, run finished after 667 ms. (steps per millisecond=149 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100000 steps, including 786 resets, run finished after 661 ms. (steps per millisecond=151 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 789 resets, run finished after 674 ms. (steps per millisecond=148 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 796 resets, run finished after 673 ms. (steps per millisecond=148 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 798 resets, run finished after 665 ms. (steps per millisecond=150 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 780 resets, run finished after 661 ms. (steps per millisecond=151 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 797 resets, run finished after 655 ms. (steps per millisecond=152 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 788 resets, run finished after 662 ms. (steps per millisecond=151 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 776 resets, run finished after 758 ms. (steps per millisecond=131 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
[2024-06-02 23:02:00] [INFO ] Flow matrix only has 408 transitions (discarded 52 similar events)
// Phase 1: matrix 408 rows 182 cols
[2024-06-02 23:02:00] [INFO ] Computed 10 invariants in 2 ms
[2024-06-02 23:02:00] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:21
[2024-06-02 23:02:00] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:02:00] [INFO ] After 315ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :21
[2024-06-02 23:02:00] [INFO ] State equation strengthened by 92 read => feed constraints.
[2024-06-02 23:02:01] [INFO ] After 245ms SMT Verify possible using 92 Read/Feed constraints in natural domain returned unsat :0 sat :21
[2024-06-02 23:02:01] [INFO ] After 680ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :21
Attempting to minimize the solution found.
Minimization took 233 ms.
[2024-06-02 23:02:01] [INFO ] After 1388ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :21
Parikh walk visited 0 properties in 6 ms.
Support contains 21 out of 182 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 182/182 places, 460/460 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 181 transition count 459
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 180 transition count 456
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 180 transition count 456
Applied a total of 4 rules in 45 ms. Remains 180 /182 variables (removed 2) and now considering 456/460 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 180/182 places, 456/460 transitions.
SDD proceeding with computation,165 properties remain. new max is 524288
SDD size :2.72378e+08 after 3.96416e+08
Interrupted random walk after 931404 steps, including 36123 resets, run timeout after 30001 ms. (steps per millisecond=31 ) properties seen 0
Incomplete Best-First random walk after 100000 steps, including 782 resets, run finished after 669 ms. (steps per millisecond=149 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 801 resets, run finished after 668 ms. (steps per millisecond=149 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 805 resets, run finished after 667 ms. (steps per millisecond=149 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 790 resets, run finished after 670 ms. (steps per millisecond=149 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100000 steps, including 787 resets, run finished after 666 ms. (steps per millisecond=150 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 797 resets, run finished after 668 ms. (steps per millisecond=149 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 789 resets, run finished after 661 ms. (steps per millisecond=151 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100000 steps, including 813 resets, run finished after 667 ms. (steps per millisecond=149 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100000 steps, including 786 resets, run finished after 664 ms. (steps per millisecond=150 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 794 resets, run finished after 667 ms. (steps per millisecond=149 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 790 resets, run finished after 668 ms. (steps per millisecond=149 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100000 steps, including 764 resets, run finished after 677 ms. (steps per millisecond=147 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 787 resets, run finished after 657 ms. (steps per millisecond=152 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 802 resets, run finished after 668 ms. (steps per millisecond=149 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100000 steps, including 798 resets, run finished after 666 ms. (steps per millisecond=150 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 811 resets, run finished after 663 ms. (steps per millisecond=150 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 803 resets, run finished after 664 ms. (steps per millisecond=150 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 788 resets, run finished after 690 ms. (steps per millisecond=144 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100000 steps, including 803 resets, run finished after 760 ms. (steps per millisecond=131 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 771 resets, run finished after 699 ms. (steps per millisecond=143 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 100001 steps, including 795 resets, run finished after 774 ms. (steps per millisecond=129 ) properties (out of 21) seen :0
Invariant property smplace_324 does not hold.
Invariant property smplace_323 does not hold.
Invariant property smplace_306 does not hold.
Invariant property smplace_278 does not hold.
Invariant property smplace_277 does not hold.
Invariant property smplace_275 does not hold.
Invariant property smplace_274 does not hold.
Invariant property smplace_273 does not hold.
Invariant property smplace_272 does not hold.
Invariant property smplace_247 does not hold.
SDD proceeding with computation,155 properties remain. new max is 524288
SDD size :3.96416e+08 after 9.45336e+08
Invariant property smplace_512 does not hold.
Invariant property smplace_511 does not hold.
Invariant property smplace_510 does not hold.
Invariant property smplace_509 does not hold.
Invariant property smplace_508 does not hold.
Invariant property smplace_507 does not hold.
Invariant property smplace_506 does not hold.
Invariant property smplace_505 does not hold.
Invariant property smplace_504 does not hold.
Invariant property smplace_502 does not hold.
Invariant property smplace_501 does not hold.
Invariant property smplace_500 does not hold.
Invariant property smplace_476 does not hold.
Invariant property smplace_468 does not hold.
Invariant property smplace_467 does not hold.
SDD proceeding with computation,140 properties remain. new max is 524288
SDD size :9.45336e+08 after 3.53196e+09
Interrupted probabilistic random walk after 13491615 steps, run timeout after 132001 ms. (steps per millisecond=102 ) properties seen :{8=1, 9=1, 10=1, 11=1, 12=1, 13=1, 14=1, 15=1, 16=1, 17=1, 18=1, 19=1, 20=1}
Probabilistic random walk after 13491615 steps, saw 3998543 distinct states, run finished after 132003 ms. (steps per millisecond=102 ) properties seen :13
Running SMT prover for 8 properties.
[2024-06-02 23:04:58] [INFO ] Flow matrix only has 404 transitions (discarded 52 similar events)
// Phase 1: matrix 404 rows 180 cols
[2024-06-02 23:04:58] [INFO ] Computed 10 invariants in 22 ms
[2024-06-02 23:04:58] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-06-02 23:04:58] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:04:58] [INFO ] After 148ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2024-06-02 23:04:58] [INFO ] State equation strengthened by 91 read => feed constraints.
[2024-06-02 23:04:58] [INFO ] After 114ms SMT Verify possible using 91 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2024-06-02 23:04:58] [INFO ] Deduced a trap composed of 17 places in 95 ms of which 0 ms to minimize.
[2024-06-02 23:04:58] [INFO ] Deduced a trap composed of 16 places in 105 ms of which 1 ms to minimize.
[2024-06-02 23:04:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 242 ms
[2024-06-02 23:04:58] [INFO ] After 499ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 86 ms.
[2024-06-02 23:04:58] [INFO ] After 811ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 1 ms.
Support contains 8 out of 180 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 180/180 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 180 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 179 transition count 455
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 178 transition count 454
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 178 transition count 454
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 178 transition count 453
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 177 transition count 453
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 176 transition count 451
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 176 transition count 451
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 174 transition count 449
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 173 transition count 446
Iterating global reduction 2 with 1 rules applied. Total rules applied 14 place count 173 transition count 446
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 172 transition count 446
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 172 transition count 445
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 171 transition count 445
Applied a total of 18 rules in 33 ms. Remains 171 /180 variables (removed 9) and now considering 445/456 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 171/180 places, 445/456 transitions.
Incomplete random walk after 1000000 steps, including 38748 resets, run finished after 21825 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7901 resets, run finished after 4718 ms. (steps per millisecond=211 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7946 resets, run finished after 4748 ms. (steps per millisecond=210 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7979 resets, run finished after 4726 ms. (steps per millisecond=211 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7966 resets, run finished after 3501 ms. (steps per millisecond=285 ) properties (out of 8) seen :6
Running SMT prover for 2 properties.
[2024-06-02 23:05:38] [INFO ] Flow matrix only has 393 transitions (discarded 52 similar events)
// Phase 1: matrix 393 rows 171 cols
[2024-06-02 23:05:38] [INFO ] Computed 10 invariants in 1 ms
[2024-06-02 23:05:38] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:05:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:05:38] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:05:38] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-02 23:05:38] [INFO ] After 44ms SMT Verify possible using 90 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:05:38] [INFO ] After 80ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 19 ms.
[2024-06-02 23:05:38] [INFO ] After 232ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 171 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 171/171 places, 445/445 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 171 transition count 444
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 170 transition count 444
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 168 transition count 442
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 167 transition count 442
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 167 transition count 441
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 166 transition count 441
Applied a total of 10 rules in 22 ms. Remains 166 /171 variables (removed 5) and now considering 441/445 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 166/171 places, 441/445 transitions.
Incomplete random walk after 1000000 steps, including 38371 resets, run finished after 7972 ms. (steps per millisecond=125 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7993 resets, run finished after 1706 ms. (steps per millisecond=586 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7946 resets, run finished after 1756 ms. (steps per millisecond=569 ) properties (out of 2) seen :0
Invariant property smplace_499 does not hold.
Invariant property smplace_492 does not hold.
Invariant property smplace_491 does not hold.
Invariant property smplace_490 does not hold.
Invariant property smplace_489 does not hold.
Invariant property smplace_488 does not hold.
Invariant property smplace_487 does not hold.
Invariant property smplace_486 does not hold.
Invariant property smplace_485 does not hold.
Invariant property smplace_469 does not hold.
Invariant property smplace_466 does not hold.
Invariant property smplace_465 does not hold.
Invariant property smplace_464 does not hold.
Invariant property smplace_463 does not hold.
Invariant property smplace_462 does not hold.
Invariant property smplace_461 does not hold.
Invariant property smplace_460 does not hold.
Invariant property smplace_459 does not hold.
Invariant property smplace_458 does not hold.
Invariant property smplace_457 does not hold.
Invariant property smplace_456 does not hold.
Invariant property smplace_455 does not hold.
Invariant property smplace_454 does not hold.
Invariant property smplace_453 does not hold.
Invariant property smplace_452 does not hold.
Invariant property smplace_418 does not hold.
Invariant property smplace_417 does not hold.
SDD proceeding with computation,113 properties remain. new max is 524288
SDD size :3.53196e+09 after 3.62046e+09
Interrupted probabilistic random walk after 7117532 steps, run timeout after 33001 ms. (steps per millisecond=215 ) properties seen :{}
Probabilistic random walk after 7117532 steps, saw 2221142 distinct states, run finished after 33003 ms. (steps per millisecond=215 ) properties seen :0
Running SMT prover for 2 properties.
[2024-06-02 23:06:23] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
// Phase 1: matrix 389 rows 166 cols
[2024-06-02 23:06:23] [INFO ] Computed 10 invariants in 14 ms
[2024-06-02 23:06:23] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:06:23] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:06:23] [INFO ] After 102ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:06:23] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-02 23:06:23] [INFO ] After 49ms SMT Verify possible using 90 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:06:23] [INFO ] After 90ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 20 ms.
[2024-06-02 23:06:23] [INFO ] After 260ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 441/441 transitions.
Applied a total of 0 rules in 8 ms. Remains 166 /166 variables (removed 0) and now considering 441/441 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 166/166 places, 441/441 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 441/441 transitions.
Applied a total of 0 rules in 4 ms. Remains 166 /166 variables (removed 0) and now considering 441/441 (removed 0) transitions.
[2024-06-02 23:06:23] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:06:23] [INFO ] Invariant cache hit.
[2024-06-02 23:06:23] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-06-02 23:06:23] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:06:23] [INFO ] Invariant cache hit.
[2024-06-02 23:06:23] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-02 23:06:24] [INFO ] Implicit Places using invariants and state equation in 333 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
[2024-06-02 23:06:24] [INFO ] Redundant transitions in 31 ms returned []
[2024-06-02 23:06:24] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:06:24] [INFO ] Invariant cache hit.
[2024-06-02 23:06:24] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 621 ms. Remains : 166/166 places, 441/441 transitions.
Incomplete random walk after 100000 steps, including 3856 resets, run finished after 808 ms. (steps per millisecond=123 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-06-02 23:06:25] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:06:25] [INFO ] Invariant cache hit.
[2024-06-02 23:06:25] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:06:25] [INFO ] After 86ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2024-06-02 23:06:25] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-02 23:06:25] [INFO ] After 36ms SMT Verify possible using 90 Read/Feed constraints in real domain returned unsat :0 sat :2
[2024-06-02 23:06:25] [INFO ] After 83ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:06:25] [INFO ] After 212ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:06:25] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:06:25] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:06:25] [INFO ] After 24ms SMT Verify possible using 90 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:06:25] [INFO ] After 92ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 8 ms.
[2024-06-02 23:06:25] [INFO ] After 215ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Incomplete random walk after 1000000 steps, including 38663 resets, run finished after 7587 ms. (steps per millisecond=131 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 7959 resets, run finished after 1688 ms. (steps per millisecond=592 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 8028 resets, run finished after 1689 ms. (steps per millisecond=592 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 6535969 steps, run timeout after 30001 ms. (steps per millisecond=217 ) properties seen :{}
Probabilistic random walk after 6535969 steps, saw 2021855 distinct states, run finished after 30001 ms. (steps per millisecond=217 ) properties seen :0
Running SMT prover for 2 properties.
[2024-06-02 23:07:06] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:07:06] [INFO ] Invariant cache hit.
[2024-06-02 23:07:06] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:07:06] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:07:06] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:07:06] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-02 23:07:06] [INFO ] After 46ms SMT Verify possible using 90 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:07:06] [INFO ] After 81ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 20 ms.
[2024-06-02 23:07:06] [INFO ] After 227ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 441/441 transitions.
Applied a total of 0 rules in 7 ms. Remains 166 /166 variables (removed 0) and now considering 441/441 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 166/166 places, 441/441 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 441/441 transitions.
Applied a total of 0 rules in 5 ms. Remains 166 /166 variables (removed 0) and now considering 441/441 (removed 0) transitions.
[2024-06-02 23:07:06] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:07:06] [INFO ] Invariant cache hit.
[2024-06-02 23:07:06] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-06-02 23:07:06] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:07:06] [INFO ] Invariant cache hit.
[2024-06-02 23:07:06] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-02 23:07:07] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
[2024-06-02 23:07:07] [INFO ] Redundant transitions in 9 ms returned []
[2024-06-02 23:07:07] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:07:07] [INFO ] Invariant cache hit.
[2024-06-02 23:07:07] [INFO ] Dead Transitions using invariants and state equation in 139 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 536 ms. Remains : 166/166 places, 441/441 transitions.
Incomplete random walk after 100000 steps, including 3891 resets, run finished after 751 ms. (steps per millisecond=133 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-06-02 23:07:08] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:07:08] [INFO ] Invariant cache hit.
[2024-06-02 23:07:08] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:07:08] [INFO ] After 69ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2024-06-02 23:07:08] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-02 23:07:08] [INFO ] After 36ms SMT Verify possible using 90 Read/Feed constraints in real domain returned unsat :0 sat :2
[2024-06-02 23:07:08] [INFO ] After 76ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:07:08] [INFO ] After 178ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:07:08] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:07:08] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:07:08] [INFO ] After 25ms SMT Verify possible using 90 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:07:08] [INFO ] After 66ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 4 ms.
[2024-06-02 23:07:08] [INFO ] After 174ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Incomplete random walk after 10000 steps, including 377 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1165688 steps, run timeout after 3001 ms. (steps per millisecond=388 ) properties seen :{}
Probabilistic random walk after 1165688 steps, saw 308184 distinct states, run finished after 3001 ms. (steps per millisecond=388 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:07:11] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:07:11] [INFO ] Invariant cache hit.
[2024-06-02 23:07:11] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:07:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:07:11] [INFO ] After 77ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:07:11] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-02 23:07:11] [INFO ] After 30ms SMT Verify possible using 90 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:07:11] [INFO ] After 49ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-06-02 23:07:11] [INFO ] After 173ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 441/441 transitions.
Applied a total of 0 rules in 7 ms. Remains 166 /166 variables (removed 0) and now considering 441/441 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 166/166 places, 441/441 transitions.
Incomplete random walk after 10000 steps, including 370 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Invariant property smplace_498 does not hold.
Invariant property smplace_497 does not hold.
Invariant property smplace_496 does not hold.
Invariant property smplace_484 does not hold.
Invariant property smplace_483 does not hold.
Invariant property smplace_482 does not hold.
Invariant property smplace_481 does not hold.
Invariant property smplace_480 does not hold.
Invariant property smplace_479 does not hold.
Invariant property smplace_477 does not hold.
Invariant property smplace_451 does not hold.
Invariant property smplace_448 does not hold.
Invariant property smplace_447 does not hold.
Invariant property smplace_446 does not hold.
Invariant property smplace_445 does not hold.
Invariant property smplace_420 does not hold.
SDD proceeding with computation,97 properties remain. new max is 524288
Interrupted probabilistic random walk after 1118742 steps, run timeout after 3001 ms. (steps per millisecond=372 ) properties seen :{}
Probabilistic random walk after 1118742 steps, saw 293230 distinct states, run finished after 3001 ms. (steps per millisecond=372 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:07:14] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:07:14] [INFO ] Invariant cache hit.
[2024-06-02 23:07:14] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:07:14] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:07:14] [INFO ] After 84ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:07:14] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-02 23:07:14] [INFO ] After 33ms SMT Verify possible using 90 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:07:14] [INFO ] After 49ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
SDD size :3.62046e+09 after 6.31395e+09
Minimization took 15 ms.
[2024-06-02 23:07:14] [INFO ] After 190ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 441/441 transitions.
Applied a total of 0 rules in 7 ms. Remains 166 /166 variables (removed 0) and now considering 441/441 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 166/166 places, 441/441 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 441/441 transitions.
Applied a total of 0 rules in 5 ms. Remains 166 /166 variables (removed 0) and now considering 441/441 (removed 0) transitions.
[2024-06-02 23:07:14] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:07:14] [INFO ] Invariant cache hit.
[2024-06-02 23:07:14] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-06-02 23:07:14] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:07:14] [INFO ] Invariant cache hit.
[2024-06-02 23:07:15] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-02 23:07:15] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 419 ms to find 0 implicit places.
[2024-06-02 23:07:15] [INFO ] Redundant transitions in 4 ms returned []
[2024-06-02 23:07:15] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
[2024-06-02 23:07:15] [INFO ] Invariant cache hit.
[2024-06-02 23:07:15] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 587 ms. Remains : 166/166 places, 441/441 transitions.
Graph (trivial) has 159 edges and 166 vertex of which 29 / 166 are part of one of the 4 SCC in 1 ms
Free SCC test removed 25 places
Drop transitions removed 108 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 128 transitions.
Graph (complete) has 604 edges and 141 vertex of which 138 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 2 place count 138 transition count 312
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 137 transition count 312
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 132 transition count 307
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 132 transition count 307
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 132 transition count 303
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 20 place count 131 transition count 302
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 24 place count 129 transition count 304
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 30 place count 129 transition count 298
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 2 with 15 rules applied. Total rules applied 45 place count 129 transition count 283
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 48 place count 129 transition count 280
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 51 place count 126 transition count 280
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 57 place count 123 transition count 277
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 62 place count 123 transition count 272
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 5 with 2 rules applied. Total rules applied 64 place count 122 transition count 273
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 68 place count 122 transition count 269
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 5 with 2 rules applied. Total rules applied 70 place count 121 transition count 268
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 71 place count 120 transition count 234
Iterating global reduction 5 with 1 rules applied. Total rules applied 72 place count 120 transition count 234
Free-agglomeration rule applied 7 times.
Iterating global reduction 5 with 7 rules applied. Total rules applied 79 place count 120 transition count 227
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 87 place count 113 transition count 226
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 93 place count 113 transition count 220
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 96 place count 113 transition count 217
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 99 place count 110 transition count 217
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 105 place count 110 transition count 217
Applied a total of 105 rules in 55 ms. Remains 110 /166 variables (removed 56) and now considering 217/441 (removed 224) transitions.
Running SMT prover for 1 properties.
[2024-06-02 23:07:15] [INFO ] Flow matrix only has 213 transitions (discarded 4 similar events)
// Phase 1: matrix 213 rows 110 cols
[2024-06-02 23:07:15] [INFO ] Computed 10 invariants in 3 ms
[2024-06-02 23:07:15] [INFO ] After 26ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:07:15] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:07:15] [INFO ] After 40ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:07:15] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:07:15] [INFO ] After 5ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:07:15] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-06-02 23:07:15] [INFO ] After 93ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 383 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 76 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1103278 steps, run timeout after 3001 ms. (steps per millisecond=367 ) properties seen :{}
Probabilistic random walk after 1103278 steps, saw 288257 distinct states, run finished after 3003 ms. (steps per millisecond=367 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:07:18] [INFO ] Flow matrix only has 389 transitions (discarded 52 similar events)
// Phase 1: matrix 389 rows 166 cols
[2024-06-02 23:07:18] [INFO ] Computed 10 invariants in 5 ms
[2024-06-02 23:07:18] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:07:18] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:07:18] [INFO ] After 73ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:07:18] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-02 23:07:18] [INFO ] After 33ms SMT Verify possible using 90 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:07:18] [INFO ] After 50ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-06-02 23:07:18] [INFO ] After 179ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 166/166 places, 441/441 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 165 transition count 440
Applied a total of 2 rules in 8 ms. Remains 165 /166 variables (removed 1) and now considering 440/441 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 165/166 places, 440/441 transitions.
Incomplete random walk after 10000 steps, including 380 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1187665 steps, run timeout after 3001 ms. (steps per millisecond=395 ) properties seen :{}
Probabilistic random walk after 1187665 steps, saw 316565 distinct states, run finished after 3001 ms. (steps per millisecond=395 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-02 23:07:21] [INFO ] Flow matrix only has 388 transitions (discarded 52 similar events)
// Phase 1: matrix 388 rows 165 cols
[2024-06-02 23:07:21] [INFO ] Computed 10 invariants in 4 ms
[2024-06-02 23:07:22] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:07:22] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-06-02 23:07:22] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:07:22] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-02 23:07:22] [INFO ] After 53ms SMT Verify possible using 90 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:07:22] [INFO ] After 67ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-06-02 23:07:22] [INFO ] After 195ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 165 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 440/440 transitions.
Applied a total of 0 rules in 5 ms. Remains 165 /165 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 165/165 places, 440/440 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 440/440 transitions.
Applied a total of 0 rules in 4 ms. Remains 165 /165 variables (removed 0) and now considering 440/440 (removed 0) transitions.
[2024-06-02 23:07:22] [INFO ] Flow matrix only has 388 transitions (discarded 52 similar events)
[2024-06-02 23:07:22] [INFO ] Invariant cache hit.
[2024-06-02 23:07:22] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-06-02 23:07:22] [INFO ] Flow matrix only has 388 transitions (discarded 52 similar events)
[2024-06-02 23:07:22] [INFO ] Invariant cache hit.
[2024-06-02 23:07:22] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-06-02 23:07:22] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 489 ms to find 0 implicit places.
[2024-06-02 23:07:22] [INFO ] Redundant transitions in 3 ms returned []
[2024-06-02 23:07:22] [INFO ] Flow matrix only has 388 transitions (discarded 52 similar events)
[2024-06-02 23:07:22] [INFO ] Invariant cache hit.
[2024-06-02 23:07:22] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 658 ms. Remains : 165/165 places, 440/440 transitions.
Graph (trivial) has 159 edges and 165 vertex of which 29 / 165 are part of one of the 4 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions removed 108 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 128 transitions.
Graph (complete) has 601 edges and 140 vertex of which 137 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 2 place count 137 transition count 311
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 136 transition count 311
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 131 transition count 306
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 131 transition count 306
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 131 transition count 302
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 1 with 2 rules applied. Total rules applied 20 place count 130 transition count 301
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 24 place count 128 transition count 303
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 30 place count 128 transition count 297
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 2 with 15 rules applied. Total rules applied 45 place count 128 transition count 282
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 48 place count 128 transition count 279
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 51 place count 125 transition count 279
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 57 place count 122 transition count 276
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 62 place count 122 transition count 271
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 5 with 2 rules applied. Total rules applied 64 place count 121 transition count 272
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 68 place count 121 transition count 268
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 5 with 2 rules applied. Total rules applied 70 place count 120 transition count 267
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 71 place count 119 transition count 233
Iterating global reduction 5 with 1 rules applied. Total rules applied 72 place count 119 transition count 233
Free-agglomeration rule applied 7 times.
Iterating global reduction 5 with 7 rules applied. Total rules applied 79 place count 119 transition count 226
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 87 place count 112 transition count 225
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 93 place count 112 transition count 219
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 96 place count 112 transition count 216
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 99 place count 109 transition count 216
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 105 place count 109 transition count 216
Applied a total of 105 rules in 47 ms. Remains 109 /165 variables (removed 56) and now considering 216/440 (removed 224) transitions.
Running SMT prover for 1 properties.
[2024-06-02 23:07:22] [INFO ] Flow matrix only has 212 transitions (discarded 4 similar events)
// Phase 1: matrix 212 rows 109 cols
[2024-06-02 23:07:22] [INFO ] Computed 10 invariants in 2 ms
[2024-06-02 23:07:22] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-02 23:07:22] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-06-02 23:07:23] [INFO ] After 38ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-06-02 23:07:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:07:23] [INFO ] After 6ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-06-02 23:07:23] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-06-02 23:07:23] [INFO ] After 94ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Graph (trivial) has 159 edges and 166 vertex of which 29 / 166 are part of one of the 4 SCC in 0 ms
Free SCC test removed 25 places
Drop transitions removed 108 transitions
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 128 transitions.
Graph (complete) has 604 edges and 141 vertex of which 138 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 2 place count 138 transition count 312
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 137 transition count 312
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 132 transition count 307
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 132 transition count 307
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 132 transition count 303
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 1 with 2 rules applied. Total rules applied 20 place count 131 transition count 302
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 24 place count 129 transition count 304
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 30 place count 129 transition count 298
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 2 with 15 rules applied. Total rules applied 45 place count 129 transition count 283
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 2 with 3 rules applied. Total rules applied 48 place count 129 transition count 280
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 51 place count 126 transition count 280
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 57 place count 123 transition count 277
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 62 place count 123 transition count 272
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 5 with 2 rules applied. Total rules applied 64 place count 122 transition count 273
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 68 place count 122 transition count 269
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 5 with 2 rules applied. Total rules applied 70 place count 121 transition count 268
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 71 place count 120 transition count 234
Iterating global reduction 5 with 1 rules applied. Total rules applied 72 place count 120 transition count 234
Free-agglomeration rule applied 7 times.
Iterating global reduction 5 with 7 rules applied. Total rules applied 79 place count 120 transition count 227
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 87 place count 113 transition count 226
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 93 place count 113 transition count 220
Free-agglomeration rule applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 96 place count 113 transition count 217
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 99 place count 110 transition count 217
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 105 place count 110 transition count 217
Applied a total of 105 rules in 44 ms. Remains 110 /166 variables (removed 56) and now considering 217/441 (removed 224) transitions.
Running SMT prover for 2 properties.
[2024-06-02 23:07:23] [INFO ] Flow matrix only has 213 transitions (discarded 4 similar events)
// Phase 1: matrix 213 rows 110 cols
[2024-06-02 23:07:23] [INFO ] Computed 10 invariants in 2 ms
[2024-06-02 23:07:23] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-06-02 23:07:23] [INFO ] [Nat]Absence check using 10 positive place invariants in 1 ms returned sat
[2024-06-02 23:07:23] [INFO ] After 43ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-06-02 23:07:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 23:07:23] [INFO ] After 11ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:07:23] [INFO ] After 26ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-06-02 23:07:23] [INFO ] After 110ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2024-06-02 23:07:23] [INFO ] Flatten gal took : 18 ms
[2024-06-02 23:07:23] [INFO ] Flatten gal took : 11 ms
[2024-06-02 23:07:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15090193187526359417.gal : 6 ms
[2024-06-02 23:07:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13009585251229361191.prop : 0 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/ReachabilityCardinality15090193187526359417.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13009585251229361191.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/ReachabilityCardinality13009585251229361191.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 15
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :15 after 16
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :16 after 20
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :20 after 24
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :24 after 37
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :37 after 93
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :93 after 134
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :134 after 225
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :225 after 999
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :999 after 1750
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1750 after 9622
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :9622 after 96865
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :96865 after 1.12263e+06
Invariant property smplace_252 does not hold.
Invariant property smplace_251 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.74736e+07,2.73106,86428,2,10386,20,215563,6,0,659,367826,0
Total reachable state count : 17473647

Verifying 2 reachability properties.
Invariant property smplace_251 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_251,10,2.73263,86428,2,136,20,215563,7,0,662,367826,0
Invariant property smplace_252 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_252,10,2.73388,86428,2,136,20,215563,8,0,664,367826,0
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)
[2024-06-02 23:07:26] [INFO ] Flatten gal took : 39 ms
[2024-06-02 23:07:26] [INFO ] Applying decomposition
[2024-06-02 23:07:26] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11019099799126027487.txt' '-o' '/tmp/graph11019099799126027487.bin' '-w' '/tmp/graph11019099799126027487.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11019099799126027487.bin' '-l' '-1' '-v' '-w' '/tmp/graph11019099799126027487.weights' '-q' '0' '-e' '0.001'
[2024-06-02 23:07:26] [INFO ] Decomposing Gal with order
[2024-06-02 23:07:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-02 23:07:26] [INFO ] Removed a total of 810 redundant transitions.
[2024-06-02 23:07:26] [INFO ] Flatten gal took : 93 ms
[2024-06-02 23:07:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 30 ms.
[2024-06-02 23:07:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9235071846729532194.gal : 18 ms
[2024-06-02 23:07:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4720709054420456853.prop : 0 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/ReachabilityCardinality9235071846729532194.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4720709054420456853.prop' '--nowitness'

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 ...307
Loading property file /tmp/ReachabilityCardinality4720709054420456853.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 12550
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :12550 after 1.36141e+06
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.36141e+06 after 7.6319e+06
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :7.6319e+06 after 1.5215e+10
Invariant property smplace_252 does not hold.
Invariant property smplace_251 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.44259e+12,20.5172,718376,7985,247,630484,5619,1494,7.14912e+06,114,31289,0
Total reachable state count : 1442587718410

Verifying 2 reachability properties.
Invariant property smplace_251 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_251,10304,20.6296,718376,203,26,630484,5619,1500,7.14912e+06,118,31289,0
Invariant property smplace_252 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_252,6256,20.6336,718376,205,26,630484,5619,1506,7.14912e+06,121,31289,0
Able to resolve query StableMarking after proving 465 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL USE_NUPN
Total runtime 532955 ms.

BK_STOP 1717369668557

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -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 StableMarking -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="FireWire-PT-19"
export BK_EXAMINATION="StableMarking"
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 FireWire-PT-19, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r572-tall-171734910900198"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-19.tgz
mv FireWire-PT-19 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;