Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r147-tall-174876819600263.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is Parking-PT-416, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r147-tall-174876819600263
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 107K May 29 14:32 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 1748809982253

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Parking-PT-416
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-06-01 20:33:03] [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]
[2025-06-01 20:33:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 20:33:03] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2025-06-01 20:33:03] [INFO ] Transformed 305 places.
[2025-06-01 20:33:03] [INFO ] Transformed 433 transitions.
[2025-06-01 20:33:03] [INFO ] Found NUPN structural information;
[2025-06-01 20:33:03] [INFO ] Parsed PT model containing 305 places and 433 transitions and 1289 arcs in 180 ms.
Structural test allowed to assert that 121 places are NOT stable. Took 8 ms.
Ensure Unique test removed 176 transitions
Reduce redundant transitions removed 176 transitions.
[2025-06-01 20:33:04] [INFO ] Flatten gal took : 100 ms
[2025-06-01 20:33:04] [INFO ] Flatten gal took : 31 ms
[2025-06-01 20:33:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7484167312692820813.gal : 23 ms
[2025-06-01 20:33:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13771898854958587610.prop : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7484167312692820813.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13771898854958587610.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality13771898854958587610.prop.
RANDOM walk for 40000 steps (511 resets) in 2041 ms. (19 steps per ms) remains 40/184 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 40/40 properties
SDD proceeding with computation,184 properties remain. new max is 4
SDD size :1 after 3
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
SDD proceeding with computation,184 properties remain. new max is 8
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 40/40 properties
SDD size :3 after 65
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 40/40 properties
Invariant property smplace_91 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 40/40 properties
Invariant property smplace_90 does not hold.
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 40/40 properties
Invariant property smplace_47 does not hold.
Invariant property smplace_46 does not hold.
Invariant property smplace_45 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_43 does not hold.
SDD proceeding with computation,177 properties remain. new max is 8
SDD size :65 after 2117
Invariant property smplace_42 does not hold.
SDD proceeding with computation,176 properties remain. new max is 8
SDD size :2117 after 2124
SDD proceeding with computation,176 properties remain. new max is 16
SDD size :2124 after 2132
Invariant property smplace_41 does not hold.
SDD proceeding with computation,175 properties remain. new max is 16
SDD size :2132 after 2471
// Phase 1: matrix 257 rows 305 cols
[2025-06-01 20:33:04] [INFO ] Computed 76 invariants in 22 ms
SDD proceeding with computation,175 properties remain. new max is 32
SDD size :2471 after 2510
[2025-06-01 20:33:04] [INFO ] State equation strengthened by 60 read => feed constraints.
SDD proceeding with computation,175 properties remain. new max is 64
SDD size :2510 after 3489
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,175 properties remain. new max is 128
SDD size :3489 after 4573
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/40 variables, 40/40 constraints. Problems are: Problem set: 1 solved, 39 unsolved
Invariant property smplace_55 does not hold.
Invariant property smplace_54 does not hold.
Invariant property smplace_53 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_51 does not hold.
Invariant property smplace_50 does not hold.
SDD proceeding with computation,169 properties remain. new max is 128
SDD size :4573 after 26693
At refinement iteration 1 (INCLUDED_ONLY) 0/40 variables, 0/40 constraints. Problems are: Problem set: 1 solved, 39 unsolved
At refinement iteration 2 (OVERLAPS) 99/139 variables, 13/53 constraints. Problems are: Problem set: 1 solved, 39 unsolved
Invariant property smplace_49 does not hold.
SDD proceeding with computation,168 properties remain. new max is 128
SDD size :26693 after 30977
At refinement iteration 3 (INCLUDED_ONLY) 0/139 variables, 99/152 constraints. Problems are: Problem set: 2 solved, 38 unsolved
SDD proceeding with computation,168 properties remain. new max is 256
SDD size :30977 after 41313
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 0/152 constraints. Problems are: Problem set: 2 solved, 38 unsolved
Invariant property smplace_92 does not hold.
At refinement iteration 5 (OVERLAPS) 140/279 variables, 59/211 constraints. Problems are: Problem set: 2 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 140/351 constraints. Problems are: Problem set: 2 solved, 38 unsolved
Invariant property smplace_63 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_59 does not hold.
Invariant property smplace_58 does not hold.
Invariant property smplace_57 does not hold.
SDD proceeding with computation,160 properties remain. new max is 256
SDD size :41313 after 56465
At refinement iteration 7 (INCLUDED_ONLY) 0/279 variables, 0/351 constraints. Problems are: Problem set: 3 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 26/305 variables, 4/355 constraints. Problems are: Problem set: 3 solved, 37 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/305 variables, 26/381 constraints. Problems are: Problem set: 3 solved, 37 unsolved
SDD proceeding with computation,160 properties remain. new max is 512
SDD size :56465 after 67377
At refinement iteration 10 (INCLUDED_ONLY) 0/305 variables, 0/381 constraints. Problems are: Problem set: 3 solved, 37 unsolved
At refinement iteration 11 (OVERLAPS) 257/562 variables, 305/686 constraints. Problems are: Problem set: 3 solved, 37 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/562 variables, 60/746 constraints. Problems are: Problem set: 3 solved, 37 unsolved
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_71 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_69 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_67 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_65 does not hold.
SDD proceeding with computation,148 properties remain. new max is 512
SDD size :67377 after 104449
At refinement iteration 13 (INCLUDED_ONLY) 0/562 variables, 0/746 constraints. Problems are: Problem set: 5 solved, 35 unsolved
At refinement iteration 14 (OVERLAPS) 0/562 variables, 0/746 constraints. Problems are: Problem set: 5 solved, 35 unsolved
No progress, stopping.
After SMT solving in domain Real declared 562/562 variables, and 746 constraints, problems are : Problem set: 5 solved, 35 unsolved in 2214 ms.
Refiners :[Domain max(s): 305/305 constraints, Positive P Invariants (semi-flows): 72/72 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 305/305 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 40/40 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 35 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 35/35 constraints. Problems are: Problem set: 5 solved, 35 unsolved
Invariant property smplace_160 does not hold.
Invariant property smplace_157 does not hold.
Invariant property smplace_156 does not hold.
Invariant property smplace_155 does not hold.
Invariant property smplace_154 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_125 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_116 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.
Invariant property smplace_76 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_74 does not hold.
Invariant property smplace_73 does not hold.
SDD proceeding with computation,129 properties remain. new max is 512
At refinement iteration 1 (INCLUDED_ONLY) 0/35 variables, 0/35 constraints. Problems are: Problem set: 12 solved, 28 unsolved
SDD size :104449 after 5.71224e+10
At refinement iteration 2 (OVERLAPS) 79/114 variables, 10/45 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/114 variables, 79/124 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/114 variables, 0/124 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 5 (OVERLAPS) 164/278 variables, 62/186 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/278 variables, 164/350 constraints. Problems are: Problem set: 12 solved, 28 unsolved
Invariant property smplace_152 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_150 does not hold.
SDD proceeding with computation,126 properties remain. new max is 512
SDD size :5.71224e+10 after 6.6033e+10
At refinement iteration 7 (INCLUDED_ONLY) 0/278 variables, 0/350 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 8 (OVERLAPS) 27/305 variables, 4/354 constraints. Problems are: Problem set: 12 solved, 28 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/305 variables, 27/381 constraints. Problems are: Problem set: 12 solved, 28 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:33:07] [INFO ] Deduced a trap composed of 36 places in 50 ms of which 9 ms to minimize.
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_145 does not hold.
Invariant property smplace_144 does not hold.
Invariant property smplace_143 does not hold.
SDD proceeding with computation,119 properties remain. new max is 512
SDD size :6.6033e+10 after 7.18899e+10
SDD proceeding with computation,119 properties remain. new max is 1024
SDD size :7.18899e+10 after 7.20272e+10
At refinement iteration 10 (INCLUDED_ONLY) 0/305 variables, 1/382 constraints. Problems are: Problem set: 19 solved, 21 unsolved
Invariant property smplace_230 does not hold.
Invariant property smplace_227 does not hold.
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_211 does not hold.
Invariant property smplace_195 does not hold.
Invariant property smplace_187 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_161 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_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_124 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_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.
SDD proceeding with computation,80 properties remain. new max is 1024
SDD size :7.20272e+10 after 4.26333e+15
SDD proceeding with computation,80 properties remain. new max is 2048
SDD size :4.26333e+15 after 4.26587e+15
At refinement iteration 11 (INCLUDED_ONLY) 0/305 variables, 0/382 constraints. Problems are: Problem set: 20 solved, 20 unsolved
At refinement iteration 12 (OVERLAPS) 257/562 variables, 305/687 constraints. Problems are: Problem set: 20 solved, 20 unsolved
Invariant property smplace_219 does not hold.
Invariant property smplace_218 does not hold.
Invariant property smplace_217 does not hold.
Invariant property smplace_216 does not hold.
Invariant property smplace_215 does not hold.
Invariant property smplace_214 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_203 does not hold.
Invariant property smplace_186 does not hold.
SDD proceeding with computation,70 properties remain. new max is 2048
SDD size :4.26587e+15 after 3.27153e+16
At refinement iteration 13 (INCLUDED_ONLY) 0/562 variables, 60/747 constraints. Problems are: Problem set: 26 solved, 14 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/562 variables, 14/761 constraints. Problems are: Problem set: 26 solved, 14 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 20:33:08] [INFO ] Deduced a trap composed of 32 places in 54 ms of which 4 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/562 variables, 1/762 constraints. Problems are: Problem set: 26 solved, 14 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/562 variables, 0/762 constraints. Problems are: Problem set: 26 solved, 14 unsolved
At refinement iteration 17 (OVERLAPS) 0/562 variables, 0/762 constraints. Problems are: Problem set: 26 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 562/562 variables, and 762 constraints, problems are : Problem set: 26 solved, 14 unsolved in 3118 ms.
Refiners :[Domain max(s): 305/305 constraints, Positive P Invariants (semi-flows): 72/72 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 305/305 constraints, ReadFeed: 60/60 constraints, PredecessorRefiner: 14/40 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5404ms problems are : Problem set: 26 solved, 14 unsolved
Fused 14 Parikh solutions to 13 different solutions.
Invariant property smplace_300 does not hold.
Invariant property smplace_297 does not hold.
Invariant property smplace_281 does not hold.
Invariant property smplace_273 does not hold.
Invariant property smplace_265 does not hold.
Invariant property smplace_257 does not hold.
Invariant property smplace_231 does not hold.
Invariant property smplace_202 does not hold.
Invariant property smplace_201 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_185 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_181 does not hold.
SDD proceeding with computation,50 properties remain. new max is 2048
SDD size :3.27153e+16 after 2.33624e+20
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_292 does not hold.
Invariant property smplace_291 does not hold.
SDD proceeding with computation,44 properties remain. new max is 2048
SDD size :2.33624e+20 after 3.34501e+20
Invariant property smplace_290 does not hold.
SDD proceeding with computation,43 properties remain. new max is 2048
SDD size :3.34501e+20 after 3.34545e+20
SDD proceeding with computation,43 properties remain. new max is 4096
SDD size :3.34545e+20 after 3.35335e+20
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.
SDD proceeding with computation,36 properties remain. new max is 4096
SDD size :3.35335e+20 after 3.35825e+20
SDD proceeding with computation,36 properties remain. new max is 8192
SDD size :3.35825e+20 after 4.76653e+20
Parikh walk visited 6 properties in 2328 ms.
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 257/257 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 305 transition count 249
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 297 transition count 249
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 297 transition count 241
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 289 transition count 241
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 36 place count 285 transition count 237
Iterating global reduction 2 with 4 rules applied. Total rules applied 40 place count 285 transition count 237
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 15 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 64 place count 273 transition count 225
Free-agglomeration rule applied 48 times.
Iterating global reduction 2 with 48 rules applied. Total rules applied 112 place count 273 transition count 177
Reduce places removed 48 places and 0 transitions.
Graph (complete) has 472 edges and 225 vertex of which 60 are kept as prefixes of interest. Removing 165 places using SCC suffix rule.0 ms
Discarding 165 places :
Also discarding 126 output transitions
Drop transitions (Output transitions of discarded places.) removed 126 transitions
Iterating post reduction 2 with 49 rules applied. Total rules applied 161 place count 60 transition count 51
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 167 place count 60 transition count 45
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 168 place count 59 transition count 44
Reduce places removed 15 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 4 with 37 rules applied. Total rules applied 205 place count 44 transition count 22
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 5 with 28 rules applied. Total rules applied 233 place count 22 transition count 16
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 237 place count 18 transition count 16
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 237 place count 18 transition count 11
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 247 place count 13 transition count 11
Applied a total of 247 rules in 111 ms. Remains 13 /305 variables (removed 292) and now considering 11/257 (removed 246) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 13/305 places, 11/257 transitions.
RANDOM walk for 20 steps (0 resets) in 4 ms. (4 steps per ms) remains 0/1 properties
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query StableMarking after proving 185 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS COLLATERAL_PROCESSING TOPOLOGICAL
Total runtime 9156 ms.

BK_STOP 1748809992762

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="Parking-PT-416"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Parking-PT-416, 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 r147-tall-174876819600263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-416.tgz
mv Parking-PT-416 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.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 ;