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-171734910900193.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-18, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r572-tall-171734910900193
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 8.3K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K 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 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 10K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 25K 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 168K 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 1717369101047

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-18
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-06-02 22:58:22] [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 22:58:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 22:58:22] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2024-06-02 22:58:22] [INFO ] Transformed 437 places.
[2024-06-02 22:58:22] [INFO ] Transformed 707 transitions.
[2024-06-02 22:58:22] [INFO ] Found NUPN structural information;
[2024-06-02 22:58:22] [INFO ] Parsed PT model containing 437 places and 707 transitions and 2170 arcs in 135 ms.
Graph (trivial) has 325 edges and 437 vertex of which 12 / 437 are part of one of the 3 SCC in 4 ms
Free SCC test removed 9 places
Structural test allowed to assert that 66 places are NOT stable. Took 12 ms.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
Incomplete random walk after 10000 steps, including 164 resets, run finished after 567 ms. (steps per millisecond=17 ) properties (out of 371) seen :80
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 291) 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 291) 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 291) 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 291) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) seen :0
[2024-06-02 22:58:23] [INFO ] Flatten gal took : 127 ms
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) 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 291) seen :0
Running SMT prover for 291 properties.
[2024-06-02 22:58:23] [INFO ] Flow matrix only has 695 transitions (discarded 2 similar events)
[2024-06-02 22:58:23] [INFO ] Flatten gal took : 65 ms
// Phase 1: matrix 695 rows 428 cols
[2024-06-02 22:58:23] [INFO ] Computed 9 invariants in 29 ms
[2024-06-02 22:58:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7194341582271935975.gal : 29 ms
[2024-06-02 22:58:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3802525560522524243.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/ReachabilityCardinality7194341582271935975.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3802525560522524243.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 ...328
Loading property file /tmp/ReachabilityCardinality3802525560522524243.prop.
SDD proceeding with computation,291 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,291 properties remain. new max is 8
SDD size :2 after 3
SDD proceeding with computation,291 properties remain. new max is 16
SDD size :3 after 9
SDD proceeding with computation,291 properties remain. new max is 32
SDD size :9 after 43
SDD proceeding with computation,291 properties remain. new max is 64
SDD size :43 after 111
SDD proceeding with computation,291 properties remain. new max is 128
SDD size :111 after 177
SDD proceeding with computation,291 properties remain. new max is 256
SDD size :177 after 2802
SDD proceeding with computation,291 properties remain. new max is 512
SDD size :2802 after 5692
SDD proceeding with computation,291 properties remain. new max is 1024
SDD size :5692 after 8664
Invariant property smplace_226 does not hold.
Invariant property smplace_225 does not hold.
Invariant property smplace_224 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_222 does not hold.
Invariant property smplace_221 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_219 does not hold.
Invariant property smplace_218 does not hold.
SDD proceeding with computation,282 properties remain. new max is 1024
SDD size :8664 after 17075
Invariant property smplace_217 does not hold.
Invariant property smplace_216 does not hold.
Invariant property smplace_96 does not hold.
Invariant property smplace_62 does not hold.
Invariant property smplace_61 does not hold.
Invariant property smplace_60 does not hold.
Invariant property smplace_58 does not hold.
SDD proceeding with computation,275 properties remain. new max is 1024
SDD size :17075 after 27560
SDD proceeding with computation,275 properties remain. new max is 2048
SDD size :27560 after 33410
Invariant property smplace_59 does not hold.
Invariant property smplace_57 does not hold.
SDD proceeding with computation,273 properties remain. new max is 2048
SDD size :33410 after 44450
Invariant property smplace_56 does not hold.
SDD proceeding with computation,272 properties remain. new max is 2048
SDD size :44450 after 52354
SDD proceeding with computation,272 properties remain. new max is 4096
SDD size :52354 after 57060
[2024-06-02 22:58:26] [INFO ] After 2956ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:291
Invariant property smplace_215 does not hold.
Invariant property smplace_214 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_212 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_200 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_181 does not hold.
Invariant property smplace_180 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_92 does not hold.
SDD proceeding with computation,258 properties remain. new max is 4096
SDD size :57060 after 155678
Invariant property smplace_203 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_179 does not hold.
Invariant property smplace_178 does not hold.
Invariant property smplace_177 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_169 does not hold.
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.
Invariant property smplace_164 does not hold.
Invariant property smplace_163 does not hold.
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_157 does not hold.
Invariant property smplace_156 does not hold.
Invariant property smplace_120 does not hold.
Invariant property smplace_119 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_100 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_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.
SDD proceeding with computation,208 properties remain. new max is 4096
SDD size :155678 after 280220
[2024-06-02 22:58:28] [INFO ] [Nat]Absence check using 9 positive place invariants in 9 ms returned sat
SDD proceeding with computation,208 properties remain. new max is 8192
SDD size :280220 after 385733
Invariant property smplace_199 does not hold.
Invariant property smplace_198 does not hold.
Invariant property smplace_197 does not hold.
Invariant property smplace_33 does not hold.
Invariant property smplace_16 does not hold.
Invariant property smplace_15 does not hold.
Invariant property smplace_11 does not hold.
Invariant property smplace_9 does not hold.
Invariant property smplace_8 does not hold.
Invariant property smplace_7 does not hold.
SDD proceeding with computation,198 properties remain. new max is 8192
SDD size :385733 after 870459
Invariant property smplace_155 does not hold.
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_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_144 does not hold.
Invariant property smplace_122 does not hold.
Invariant property smplace_121 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_86 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_29 does not hold.
Invariant property smplace_4 does not hold.
SDD proceeding with computation,179 properties remain. new max is 8192
SDD size :870459 after 1.68347e+06
Invariant property smplace_145 does not hold.
Invariant property smplace_143 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_140 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_138 does not hold.
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_132 does not hold.
Invariant property smplace_131 does not hold.
Invariant property smplace_130 does not hold.
Invariant property smplace_129 does not hold.
Invariant property smplace_128 does not hold.
Invariant property smplace_127 does not hold.
Invariant property smplace_126 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_124 does not hold.
Invariant property smplace_123 does not hold.
SDD proceeding with computation,157 properties remain. new max is 8192
SDD size :1.68347e+06 after 1.96743e+06
SDD proceeding with computation,157 properties remain. new max is 16384
SDD size :1.96743e+06 after 2.18969e+06
[2024-06-02 22:58:36] [INFO ] After 6491ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :291
[2024-06-02 22:58:36] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,157 properties remain. new max is 32768
SDD size :2.18969e+06 after 3.02168e+06
Invariant property smplace_211 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_209 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_206 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_196 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_190 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_93 does not hold.
Invariant property smplace_38 does not hold.
Invariant property smplace_31 does not hold.
Invariant property smplace_30 does not hold.
SDD proceeding with computation,136 properties remain. new max is 32768
SDD size :3.02168e+06 after 1.81486e+07
[2024-06-02 22:58:43] [INFO ] After 6542ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :291
[2024-06-02 22:58:43] [INFO ] Deduced a trap composed of 114 places in 85 ms of which 7 ms to minimize.
[2024-06-02 22:58:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 145 ms
[2024-06-02 22:58:43] [INFO ] Deduced a trap composed of 132 places in 107 ms of which 1 ms to minimize.
[2024-06-02 22:58:43] [INFO ] Deduced a trap composed of 142 places in 110 ms of which 1 ms to minimize.
[2024-06-02 22:58:44] [INFO ] Deduced a trap composed of 28 places in 114 ms of which 0 ms to minimize.
[2024-06-02 22:58:44] [INFO ] Deduced a trap composed of 113 places in 72 ms of which 1 ms to minimize.
[2024-06-02 22:58:44] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 539 ms
[2024-06-02 22:58:44] [INFO ] Deduced a trap composed of 73 places in 143 ms of which 1 ms to minimize.
[2024-06-02 22:58:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 183 ms
[2024-06-02 22:58:45] [INFO ] Deduced a trap composed of 117 places in 79 ms of which 1 ms to minimize.
[2024-06-02 22:58:45] [INFO ] Deduced a trap composed of 142 places in 65 ms of which 1 ms to minimize.
[2024-06-02 22:58:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 217 ms
[2024-06-02 22:58:45] [INFO ] Deduced a trap composed of 114 places in 58 ms of which 1 ms to minimize.
[2024-06-02 22:58:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2024-06-02 22:58:46] [INFO ] Deduced a trap composed of 55 places in 158 ms of which 0 ms to minimize.
[2024-06-02 22:58:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 200 ms
[2024-06-02 22:58:46] [INFO ] Deduced a trap composed of 89 places in 143 ms of which 1 ms to minimize.
[2024-06-02 22:58:46] [INFO ] Deduced a trap composed of 128 places in 62 ms of which 0 ms to minimize.
[2024-06-02 22:58:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 272 ms
Invariant property smplace_414 does not hold.
Invariant property smplace_413 does not hold.
Invariant property smplace_412 does not hold.
Invariant property smplace_411 does not hold.
Invariant property smplace_410 does not hold.
Invariant property smplace_409 does not hold.
Invariant property smplace_408 does not hold.
Invariant property smplace_407 does not hold.
[2024-06-02 22:58:47] [INFO ] Deduced a trap composed of 76 places in 145 ms of which 1 ms to minimize.
SDD proceeding with computation,128 properties remain. new max is 32768
SDD size :1.81486e+07 after 2.89349e+07
[2024-06-02 22:58:47] [INFO ] Deduced a trap composed of 72 places in 144 ms of which 0 ms to minimize.
[2024-06-02 22:58:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 352 ms
[2024-06-02 22:58:50] [INFO ] Deduced a trap composed of 156 places in 129 ms of which 0 ms to minimize.
[2024-06-02 22:58:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 169 ms
[2024-06-02 22:58:51] [INFO ] Deduced a trap composed of 117 places in 77 ms of which 1 ms to minimize.
[2024-06-02 22:58:51] [INFO ] Deduced a trap composed of 130 places in 78 ms of which 1 ms to minimize.
[2024-06-02 22:58:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 229 ms
[2024-06-02 22:58:51] [INFO ] Deduced a trap composed of 19 places in 276 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:426)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-06-02 22:58:51] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-06-02 22:58:51] [INFO ] After 25304ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:291
Fused 291 Parikh solutions to 290 different solutions.
Invariant property smplace_404 does not hold.
SDD proceeding with computation,127 properties remain. new max is 32768
SDD size :2.89349e+07 after 4.45729e+07
Parikh walk visited 11 properties in 7736 ms.
Support contains 117 out of 428 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 428/428 places, 697/697 transitions.
Graph (complete) has 1269 edges and 428 vertex of which 421 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.3 ms
Discarding 7 places :
Also discarding 0 output transitions
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 67 rules applied. Total rules applied 68 place count 421 transition count 630
Reduce places removed 63 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 1 with 65 rules applied. Total rules applied 133 place count 358 transition count 628
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 134 place count 357 transition count 628
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 134 place count 357 transition count 619
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 152 place count 348 transition count 619
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 190 place count 310 transition count 579
Iterating global reduction 3 with 38 rules applied. Total rules applied 228 place count 310 transition count 579
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 230 place count 310 transition count 577
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 230 place count 310 transition count 574
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 236 place count 307 transition count 574
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 248 place count 295 transition count 501
Iterating global reduction 4 with 12 rules applied. Total rules applied 260 place count 295 transition count 501
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 262 place count 295 transition count 499
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 265 place count 292 transition count 494
Iterating global reduction 5 with 3 rules applied. Total rules applied 268 place count 292 transition count 494
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 5 with 2 rules applied. Total rules applied 270 place count 292 transition count 492
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 271 place count 291 transition count 492
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 272 place count 290 transition count 489
Iterating global reduction 7 with 1 rules applied. Total rules applied 273 place count 290 transition count 489
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 274 place count 289 transition count 487
Iterating global reduction 7 with 1 rules applied. Total rules applied 275 place count 289 transition count 487
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 276 place count 288 transition count 484
Iterating global reduction 7 with 1 rules applied. Total rules applied 277 place count 288 transition count 484
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 278 place count 287 transition count 482
Iterating global reduction 7 with 1 rules applied. Total rules applied 279 place count 287 transition count 482
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 280 place count 286 transition count 479
Iterating global reduction 7 with 1 rules applied. Total rules applied 281 place count 286 transition count 479
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 282 place count 285 transition count 477
Iterating global reduction 7 with 1 rules applied. Total rules applied 283 place count 285 transition count 477
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 284 place count 284 transition count 474
Iterating global reduction 7 with 1 rules applied. Total rules applied 285 place count 284 transition count 474
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 286 place count 283 transition count 472
Iterating global reduction 7 with 1 rules applied. Total rules applied 287 place count 283 transition count 472
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 288 place count 282 transition count 469
Iterating global reduction 7 with 1 rules applied. Total rules applied 289 place count 282 transition count 469
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 290 place count 281 transition count 467
Iterating global reduction 7 with 1 rules applied. Total rules applied 291 place count 281 transition count 467
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 292 place count 280 transition count 465
Iterating global reduction 7 with 1 rules applied. Total rules applied 293 place count 280 transition count 465
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 294 place count 279 transition count 463
Iterating global reduction 7 with 1 rules applied. Total rules applied 295 place count 279 transition count 463
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 7 with 58 rules applied. Total rules applied 353 place count 250 transition count 434
Performed 18 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 7 with 36 rules applied. Total rules applied 389 place count 232 transition count 469
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 390 place count 232 transition count 468
Free-agglomeration rule applied 19 times.
Iterating global reduction 7 with 19 rules applied. Total rules applied 409 place count 232 transition count 449
Reduce places removed 19 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 23 rules applied. Total rules applied 432 place count 213 transition count 445
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 434 place count 211 transition count 443
Iterating global reduction 8 with 2 rules applied. Total rules applied 436 place count 211 transition count 443
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 439 place count 211 transition count 440
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 9 with 12 rules applied. Total rules applied 451 place count 211 transition count 428
Applied a total of 451 rules in 226 ms. Remains 211 /428 variables (removed 217) and now considering 428/697 (removed 269) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 226 ms. Remains : 211/428 places, 428/697 transitions.
SDD proceeding with computation,127 properties remain. new max is 65536
SDD size :4.45729e+07 after 4.78166e+07
SDD proceeding with computation,127 properties remain. new max is 131072
SDD size :4.78166e+07 after 6.10319e+07
Interrupted random walk after 891501 steps, including 43713 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen 64
Incomplete Best-First random walk after 100001 steps, including 1223 resets, run finished after 1284 ms. (steps per millisecond=77 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 100000 steps, including 1219 resets, run finished after 568 ms. (steps per millisecond=176 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 100000 steps, including 1246 resets, run finished after 1168 ms. (steps per millisecond=85 ) properties (out of 53) seen :0
Invariant property smplace_406 does not hold.
Invariant property smplace_403 does not hold.
Invariant property smplace_402 does not hold.
Invariant property smplace_401 does not hold.
Invariant property smplace_400 does not hold.
Invariant property smplace_399 does not hold.
Invariant property smplace_398 does not hold.
Invariant property smplace_397 does not hold.
Invariant property smplace_396 does not hold.
Invariant property smplace_394 does not hold.
Invariant property smplace_392 does not hold.
Invariant property smplace_391 does not hold.
Invariant property smplace_390 does not hold.
Invariant property smplace_389 does not hold.
Invariant property smplace_388 does not hold.
Invariant property smplace_387 does not hold.
Invariant property smplace_386 does not hold.
Invariant property smplace_385 does not hold.
Invariant property smplace_384 does not hold.
Invariant property smplace_383 does not hold.
Invariant property smplace_382 does not hold.
Invariant property smplace_381 does not hold.
Invariant property smplace_379 does not hold.
Invariant property smplace_378 does not hold.
Invariant property smplace_376 does not hold.
Invariant property smplace_374 does not hold.
Invariant property smplace_372 does not hold.
Invariant property smplace_363 does not hold.
Invariant property smplace_362 does not hold.
Invariant property smplace_361 does not hold.
Invariant property smplace_360 does not hold.
Invariant property smplace_359 does not hold.
Invariant property smplace_358 does not hold.
Invariant property smplace_357 does not hold.
Invariant property smplace_356 does not hold.
Invariant property smplace_355 does not hold.
Invariant property smplace_354 does not hold.
Invariant property smplace_353 does not hold.
Invariant property smplace_352 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_350 does not hold.
Invariant property smplace_349 does not hold.
Invariant property smplace_348 does not hold.
Invariant property smplace_347 does not hold.
Invariant property smplace_346 does not hold.
Invariant property smplace_345 does not hold.
Invariant property smplace_342 does not hold.
Incomplete Best-First random walk after 100000 steps, including 1234 resets, run finished after 1092 ms. (steps per millisecond=91 ) properties (out of 53) seen :0
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_306 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_296 does not hold.
Invariant property smplace_295 does not hold.
Invariant property smplace_294 does not hold.
Invariant property smplace_293 does not hold.
Invariant property smplace_277 does not hold.
SDD proceeding with computation,66 properties remain. new max is 131072
SDD size :6.10319e+07 after 9.75178e+09
Incomplete Best-First random walk after 100000 steps, including 1214 resets, run finished after 1180 ms. (steps per millisecond=84 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 100001 steps, including 1223 resets, run finished after 1340 ms. (steps per millisecond=74 ) properties (out of 53) seen :0
Incomplete Best-First random walk after 100000 steps, including 1255 resets, run finished after 1188 ms. (steps per millisecond=84 ) properties (out of 53) seen :4
Incomplete Best-First random walk after 100000 steps, including 1246 resets, run finished after 1299 ms. (steps per millisecond=76 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1257 resets, run finished after 1075 ms. (steps per millisecond=93 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1237 resets, run finished after 701 ms. (steps per millisecond=142 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1217 resets, run finished after 769 ms. (steps per millisecond=130 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1244 resets, run finished after 491 ms. (steps per millisecond=203 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 1230 resets, run finished after 377 ms. (steps per millisecond=265 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1249 resets, run finished after 472 ms. (steps per millisecond=211 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1188 resets, run finished after 478 ms. (steps per millisecond=209 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 1233 resets, run finished after 681 ms. (steps per millisecond=146 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1246 resets, run finished after 353 ms. (steps per millisecond=283 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1229 resets, run finished after 639 ms. (steps per millisecond=156 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1211 resets, run finished after 592 ms. (steps per millisecond=168 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1252 resets, run finished after 508 ms. (steps per millisecond=196 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100000 steps, including 1252 resets, run finished after 338 ms. (steps per millisecond=295 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1209 resets, run finished after 608 ms. (steps per millisecond=164 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1236 resets, run finished after 613 ms. (steps per millisecond=163 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1224 resets, run finished after 568 ms. (steps per millisecond=176 ) properties (out of 49) seen :0
Incomplete Best-First random walk after 100001 steps, including 1227 resets, run finished after 591 ms. (steps per millisecond=169 ) properties (out of 49) seen :2
Incomplete Best-First random walk after 100001 steps, including 1247 resets, run finished after 510 ms. (steps per millisecond=196 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 1223 resets, run finished after 364 ms. (steps per millisecond=274 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 1228 resets, run finished after 525 ms. (steps per millisecond=190 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 1236 resets, run finished after 336 ms. (steps per millisecond=297 ) properties (out of 47) seen :1
Incomplete Best-First random walk after 100001 steps, including 1249 resets, run finished after 454 ms. (steps per millisecond=220 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 1212 resets, run finished after 340 ms. (steps per millisecond=294 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100000 steps, including 1230 resets, run finished after 474 ms. (steps per millisecond=210 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 1214 resets, run finished after 349 ms. (steps per millisecond=286 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 1254 resets, run finished after 556 ms. (steps per millisecond=179 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 1219 resets, run finished after 454 ms. (steps per millisecond=220 ) properties (out of 46) seen :0
Incomplete Best-First random walk after 100001 steps, including 1235 resets, run finished after 467 ms. (steps per millisecond=214 ) properties (out of 46) seen :1
Incomplete Best-First random walk after 100000 steps, including 1239 resets, run finished after 342 ms. (steps per millisecond=292 ) properties (out of 45) seen :0
Invariant property smplace_344 does not hold.
Invariant property smplace_343 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_340 does not hold.
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_331 does not hold.
Invariant property smplace_330 does not hold.
Invariant property smplace_329 does not hold.
Invariant property smplace_328 does not hold.
Invariant property smplace_327 does not hold.
Invariant property smplace_326 does not hold.
Invariant property smplace_325 does not hold.
Invariant property smplace_324 does not hold.
Invariant property smplace_323 does not hold.
Invariant property smplace_322 does not hold.
Incomplete Best-First random walk after 100000 steps, including 1226 resets, run finished after 602 ms. (steps per millisecond=166 ) properties (out of 45) seen :0
Invariant property smplace_321 does not hold.
Invariant property smplace_320 does not hold.
Invariant property smplace_319 does not hold.
Invariant property smplace_318 does not hold.
Invariant property smplace_317 does not hold.
Invariant property smplace_316 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_311 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_276 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_271 does not hold.
Invariant property smplace_270 does not hold.
Invariant property smplace_269 does not hold.
Invariant property smplace_268 does not hold.
SDD proceeding with computation,24 properties remain. new max is 131072
SDD size :9.75178e+09 after 4.74148e+10
Incomplete Best-First random walk after 100001 steps, including 1241 resets, run finished after 511 ms. (steps per millisecond=195 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100000 steps, including 1224 resets, run finished after 480 ms. (steps per millisecond=208 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 1237 resets, run finished after 447 ms. (steps per millisecond=223 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 1206 resets, run finished after 397 ms. (steps per millisecond=251 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 1246 resets, run finished after 376 ms. (steps per millisecond=265 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 1223 resets, run finished after 394 ms. (steps per millisecond=253 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100000 steps, including 1226 resets, run finished after 359 ms. (steps per millisecond=278 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100000 steps, including 1217 resets, run finished after 543 ms. (steps per millisecond=184 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 1266 resets, run finished after 337 ms. (steps per millisecond=296 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 1253 resets, run finished after 347 ms. (steps per millisecond=288 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 100001 steps, including 1204 resets, run finished after 388 ms. (steps per millisecond=257 ) properties (out of 45) seen :0
Running SMT prover for 45 properties.
[2024-06-02 22:59:59] [INFO ] Flow matrix only has 424 transitions (discarded 4 similar events)
// Phase 1: matrix 424 rows 211 cols
[2024-06-02 22:59:59] [INFO ] Computed 7 invariants in 4 ms
[2024-06-02 22:59:59] [INFO ] After 493ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:45
[2024-06-02 22:59:59] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2024-06-02 23:00:00] [INFO ] After 573ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :45
[2024-06-02 23:00:00] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-06-02 23:00:01] [INFO ] After 591ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :45
[2024-06-02 23:00:01] [INFO ] Deduced a trap composed of 107 places in 55 ms of which 1 ms to minimize.
[2024-06-02 23:00:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 79 ms
[2024-06-02 23:00:01] [INFO ] Deduced a trap composed of 103 places in 58 ms of which 1 ms to minimize.
[2024-06-02 23:00:01] [INFO ] Deduced a trap composed of 91 places in 65 ms of which 0 ms to minimize.
[2024-06-02 23:00:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 163 ms
[2024-06-02 23:00:02] [INFO ] After 1796ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :45
Attempting to minimize the solution found.
Minimization took 542 ms.
[2024-06-02 23:00:02] [INFO ] After 3225ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :45
Parikh walk visited 0 properties in 302 ms.
Support contains 10 out of 211 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 211/211 places, 428/428 transitions.
Graph (complete) has 760 edges and 211 vertex of which 210 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 210 transition count 407
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 42 place count 190 transition count 407
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 42 place count 190 transition count 405
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 46 place count 188 transition count 405
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 59 place count 175 transition count 390
Iterating global reduction 2 with 13 rules applied. Total rules applied 72 place count 175 transition count 390
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 72 place count 175 transition count 388
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 76 place count 173 transition count 388
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 82 place count 167 transition count 378
Iterating global reduction 2 with 6 rules applied. Total rules applied 88 place count 167 transition count 378
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 89 place count 166 transition count 377
Iterating global reduction 2 with 1 rules applied. Total rules applied 90 place count 166 transition count 377
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 2 with 2 rules applied. Total rules applied 92 place count 166 transition count 375
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 93 place count 165 transition count 375
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 113 place count 155 transition count 365
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -26
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 135 place count 144 transition count 391
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 138 place count 144 transition count 388
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 144 place count 144 transition count 382
Applied a total of 144 rules in 55 ms. Remains 144 /211 variables (removed 67) and now considering 382/428 (removed 46) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 144/211 places, 382/428 transitions.
SDD proceeding with computation,24 properties remain. new max is 262144
SDD size :4.74148e+10 after 4.82126e+10
Incomplete random walk after 1000000 steps, including 49636 resets, run finished after 17930 ms. (steps per millisecond=55 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 1000001 steps, including 12409 resets, run finished after 3485 ms. (steps per millisecond=286 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 1000001 steps, including 12417 resets, run finished after 3502 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 12353 resets, run finished after 4446 ms. (steps per millisecond=224 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1000001 steps, including 12353 resets, run finished after 4899 ms. (steps per millisecond=204 ) properties (out of 8) seen :0
Interrupted Best-First random walk after 931234 steps, including 11561 resets, run timeout after 5001 ms. (steps per millisecond=186 ) properties seen 0
Interrupted Best-First random walk after 829274 steps, including 10252 resets, run timeout after 5001 ms. (steps per millisecond=165 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 12249 resets, run finished after 4409 ms. (steps per millisecond=226 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1000001 steps, including 12377 resets, run finished after 4605 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2024-06-02 23:00:56] [INFO ] Flow matrix only has 376 transitions (discarded 6 similar events)
// Phase 1: matrix 376 rows 144 cols
[2024-06-02 23:00:56] [INFO ] Computed 7 invariants in 3 ms
[2024-06-02 23:00:56] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-06-02 23:00:56] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2024-06-02 23:00:57] [INFO ] After 169ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2024-06-02 23:00:57] [INFO ] State equation strengthened by 68 read => feed constraints.
[2024-06-02 23:00:57] [INFO ] After 106ms SMT Verify possible using 68 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2024-06-02 23:00:57] [INFO ] After 209ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 69 ms.
[2024-06-02 23:00:57] [INFO ] After 580ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 6 different solutions.
Invariant property smplace_405 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_284 does not hold.
SDD proceeding with computation,21 properties remain. new max is 262144
Parikh walk visited 1 properties in 851 ms.
Support contains 6 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 382/382 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 142 transition count 380
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 142 transition count 380
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 140 transition count 378
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 140 transition count 378
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 0 with 4 rules applied. Total rules applied 12 place count 138 transition count 376
SDD size :4.82126e+10 after 5.06244e+10
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 137 transition count 375
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 137 transition count 375
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 136 transition count 369
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 136 transition count 369
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 135 transition count 367
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 135 transition count 367
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 134 transition count 364
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 134 transition count 364
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 133 transition count 362
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 133 transition count 362
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 132 transition count 359
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 132 transition count 359
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 131 transition count 357
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 131 transition count 357
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 130 transition count 354
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 130 transition count 354
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 129 transition count 352
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 129 transition count 352
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 128 transition count 349
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 128 transition count 349
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 127 transition count 347
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 127 transition count 347
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 126 transition count 345
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 126 transition count 345
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 125 transition count 343
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 125 transition count 343
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 39 place count 125 transition count 342
Applied a total of 39 rules in 183 ms. Remains 125 /144 variables (removed 19) and now considering 342/382 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 184 ms. Remains : 125/144 places, 342/382 transitions.
Incomplete random walk after 1000000 steps, including 49594 resets, run finished after 12696 ms. (steps per millisecond=78 ) properties (out of 6) seen :0
Interrupted Best-First random walk after 689610 steps, including 8521 resets, run timeout after 5001 ms. (steps per millisecond=137 ) properties seen 0
Interrupted Best-First random walk after 576868 steps, including 7131 resets, run timeout after 5001 ms. (steps per millisecond=115 ) properties seen 0
Invariant property smplace_373 does not hold.
Invariant property smplace_371 does not hold.
Invariant property smplace_280 does not hold.
SDD proceeding with computation,18 properties remain. new max is 262144
SDD size :5.06244e+10 after 5.28138e+10
Interrupted Best-First random walk after 579289 steps, including 7153 resets, run timeout after 5001 ms. (steps per millisecond=115 ) properties seen 0
Interrupted Best-First random walk after 617483 steps, including 7735 resets, run timeout after 5001 ms. (steps per millisecond=123 ) properties seen 0
Interrupted Best-First random walk after 589713 steps, including 7294 resets, run timeout after 5001 ms. (steps per millisecond=117 ) properties seen 0
Interrupted Best-First random walk after 661465 steps, including 8193 resets, run timeout after 5001 ms. (steps per millisecond=132 ) properties seen 0
Invariant property smplace_395 does not hold.
Invariant property smplace_393 does not hold.
Invariant property smplace_380 does not hold.
Invariant property smplace_377 does not hold.
Invariant property smplace_375 does not hold.
Invariant property smplace_281 does not hold.
SDD proceeding with computation,12 properties remain. new max is 262144
SDD size :5.28138e+10 after 6.10507e+10
Finished probabilistic random walk after 6970980 steps, run visited all 6 properties in 46636 ms. (steps per millisecond=149 )
Probabilistic random walk after 6970980 steps, saw 1823344 distinct states, run finished after 46636 ms. (steps per millisecond=149 ) properties seen :6
Parikh walk visited 0 properties in 0 ms.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query StableMarking after proving 373 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
Total runtime 245186 ms.

BK_STOP 1717369349106

--------------------
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-18"
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-18, 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-171734910900193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-18.tgz
mv FireWire-PT-18 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 ;