About the Execution of ITS-Tools for DES-PT-50a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 393169.00 | 0.00 | 0.00 | FTTTFTFFTTTTTTTT | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r058-smll-174854064000351.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)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DES-PT-50a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854064000351
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K 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 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K 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 9.4K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 97K 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
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-00
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-01
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-02
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-03
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-04
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-05
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-06
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-07
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-08
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-09
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-10
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-11
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-12
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-13
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-14
FORMULA_NAME DES-PT-50a-ReachabilityFireability-2025-15
=== Now, execution of the tool begins
BK_START 1748742154740
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-50a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-01 01:42:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-01 01:42:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-01 01:42:37] [INFO ] Load time of PNML (sax parser for PT used): 205 ms
[2025-06-01 01:42:37] [INFO ] Transformed 314 places.
[2025-06-01 01:42:37] [INFO ] Transformed 271 transitions.
[2025-06-01 01:42:37] [INFO ] Found NUPN structural information;
[2025-06-01 01:42:37] [INFO ] Parsed PT model containing 314 places and 271 transitions and 1306 arcs in 479 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 31 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
RANDOM walk for 40000 steps (886 resets) in 2553 ms. (15 steps per ms) remains 12/16 properties
FORMULA DES-PT-50a-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50a-ReachabilityFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50a-ReachabilityFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50a-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-01 01:42:39] [INFO ] Flatten gal took : 297 ms
BEST_FIRST walk for 40003 steps (217 resets) in 1205 ms. (33 steps per ms) remains 12/12 properties
[2025-06-01 01:42:39] [INFO ] Flatten gal took : 268 ms
BEST_FIRST walk for 40003 steps (250 resets) in 678 ms. (58 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (174 resets) in 212 ms. (187 steps per ms) remains 12/12 properties
[2025-06-01 01:42:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15019915719528606795.gal : 94 ms
[2025-06-01 01:42:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13628621151041597756.prop : 9 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/ReachabilityCardinality15019915719528606795.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13628621151041597756.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (162 resets) in 547 ms. (72 steps per ms) remains 12/12 properties
its-reach command run as :
BEST_FIRST walk for 40004 steps (206 resets) in 265 ms. (150 steps per ms) remains 12/12 properties
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality13628621151041597756.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :5 after 15
BEST_FIRST walk for 40004 steps (210 resets) in 416 ms. (95 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :15 after 47
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :47 after 65
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :65 after 71
BEST_FIRST walk for 40003 steps (186 resets) in 243 ms. (163 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :71 after 1799
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :1799 after 2529
BEST_FIRST walk for 40003 steps (253 resets) in 292 ms. (136 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (207 resets) in 255 ms. (156 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (175 resets) in 197 ms. (202 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (203 resets) in 141 ms. (281 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (183 resets) in 153 ms. (259 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :2529 after 25713
// Phase 1: matrix 257 rows 314 cols
[2025-06-01 01:42:40] [INFO ] Computed 59 invariants in 60 ms
[2025-06-01 01:42:40] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :25713 after 271089
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (OVERLAPS) 33/119 variables, 22/108 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/119 variables, 33/141 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (OVERLAPS) 23/142 variables, 12/153 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/142 variables, 23/176 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/142 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (OVERLAPS) 139/281 variables, 24/200 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/281 variables, 139/339 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/281 variables, 0/339 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (OVERLAPS) 3/284 variables, 1/340 constraints. Problems are: Problem set: 0 solved, 12 unsolved
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :271089 after 1.86249e+06
At refinement iteration 12 (INCLUDED_ONLY) 0/284 variables, 3/343 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/284 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem DES-PT-50a-ReachabilityFireability-2025-00 is UNSAT
FORMULA DES-PT-50a-ReachabilityFireability-2025-00 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 14 (OVERLAPS) 257/541 variables, 284/627 constraints. Problems are: Problem set: 1 solved, 11 unsolved
SMT process timed out in 5289ms, After SMT, problems are : Problem set: 1 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 78 out of 314 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 314/314 places, 257/257 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 313 transition count 256
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 313 transition count 256
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 313 transition count 256
Applied a total of 5 rules in 143 ms. Remains 313 /314 variables (removed 1) and now considering 256/257 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 158 ms. Remains : 313/314 places, 256/257 transitions.
RANDOM walk for 40000 steps (957 resets) in 738 ms. (54 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (300 resets) in 161 ms. (246 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (193 resets) in 121 ms. (327 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (157 resets) in 210 ms. (189 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (237 resets) in 92 ms. (430 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (237 resets) in 245 ms. (162 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (182 resets) in 209 ms. (190 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (296 resets) in 261 ms. (152 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (237 resets) in 247 ms. (161 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (181 resets) in 156 ms. (254 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (235 resets) in 240 ms. (165 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (200 resets) in 173 ms. (229 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 376367 steps, run timeout after 3001 ms. (steps per millisecond=125 ) properties seen :0 out of 11
Probabilistic random walk after 376367 steps, saw 63224 distinct states, run finished after 3011 ms. (steps per millisecond=124 ) properties seen :0
// Phase 1: matrix 256 rows 313 cols
[2025-06-01 01:42:49] [INFO ] Computed 59 invariants in 10 ms
[2025-06-01 01:42:49] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 32/110 variables, 22/22 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/110 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 23/133 variables, 12/34 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/133 variables, 0/34 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 141/274 variables, 24/58 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/274 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 3/277 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/277 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (OVERLAPS) 256/533 variables, 277/336 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/533 variables, 2/338 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/533 variables, 0/338 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem DES-PT-50a-ReachabilityFireability-2025-07 is UNSAT
FORMULA DES-PT-50a-ReachabilityFireability-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 12 (OVERLAPS) 36/569 variables, 36/374 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/569 variables, 0/374 constraints. Problems are: Problem set: 1 solved, 10 unsolved
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :1.86249e+06 after 1.62786e+07
At refinement iteration 14 (OVERLAPS) 0/569 variables, 0/374 constraints. Problems are: Problem set: 1 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 569/569 variables, and 374 constraints, problems are : Problem set: 1 solved, 10 unsolved in 14986 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 313/313 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 11/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 10 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 25/89 variables, 20/20 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/89 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 32/121 variables, 14/34 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/121 variables, 0/34 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 148/269 variables, 24/58 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/269 variables, 0/58 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 3/272 variables, 1/59 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/272 variables, 0/59 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 256/528 variables, 272/331 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/528 variables, 2/333 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/528 variables, 2/335 constraints. Problems are: Problem set: 1 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:43:11] [INFO ] Deduced a trap composed of 8 places in 135 ms of which 18 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/528 variables, 1/336 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/528 variables, 0/336 constraints. Problems are: Problem set: 1 solved, 10 unsolved
SDD proceeding with computation,12 properties remain. new max is 16384
At refinement iteration 14 (OVERLAPS) 41/569 variables, 41/377 constraints. Problems are: Problem set: 1 solved, 10 unsolved
SDD size :4.5513e+07 after 4.59067e+07
SDD proceeding with computation,12 properties remain. new max is 32768
SDD size :4.59067e+07 after 4.82511e+07
At refinement iteration 15 (INCLUDED_ONLY) 0/569 variables, 5/382 constraints. Problems are: Problem set: 1 solved, 10 unsolved
SDD proceeding with computation,12 properties remain. new max is 65536
SDD size :4.82511e+07 after 5.25038e+07
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:43:33] [INFO ] Deduced a trap composed of 16 places in 187 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:43:33] [INFO ] Deduced a trap composed of 17 places in 198 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:43:34] [INFO ] Deduced a trap composed of 9 places in 126 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:43:34] [INFO ] Deduced a trap composed of 11 places in 118 ms of which 5 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/569 variables, 4/386 constraints. Problems are: Problem set: 1 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 569/569 variables, and 386 constraints, problems are : Problem set: 1 solved, 10 unsolved in 45009 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 313/313 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 10/7 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60077ms problems are : Problem set: 1 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 64 out of 313 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 313/313 places, 256/256 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 313 transition count 255
Applied a total of 1 rules in 24 ms. Remains 313 /313 variables (removed 0) and now considering 255/256 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 313/313 places, 255/256 transitions.
RANDOM walk for 40000 steps (865 resets) in 1088 ms. (36 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (299 resets) in 165 ms. (240 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (179 resets) in 138 ms. (287 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (132 resets) in 175 ms. (227 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (238 resets) in 155 ms. (256 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (164 resets) in 168 ms. (236 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (300 resets) in 178 ms. (223 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (232 resets) in 223 ms. (178 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (174 resets) in 147 ms. (270 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (237 resets) in 140 ms. (283 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (181 resets) in 145 ms. (273 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 526454 steps, run timeout after 3001 ms. (steps per millisecond=175 ) properties seen :0 out of 10
Probabilistic random walk after 526454 steps, saw 78863 distinct states, run finished after 3001 ms. (steps per millisecond=175 ) properties seen :0
// Phase 1: matrix 255 rows 313 cols
[2025-06-01 01:43:53] [INFO ] Computed 60 invariants in 11 ms
[2025-06-01 01:43:53] [INFO ] State equation strengthened by 2 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 28/92 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 34/126 variables, 15/36 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 146/272 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/272 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SDD proceeding with computation,12 properties remain. new max is 131072
SDD size :5.25038e+07 after 7.54215e+07
At refinement iteration 7 (OVERLAPS) 255/527 variables, 272/332 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/527 variables, 2/334 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/527 variables, 0/334 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 41/568 variables, 41/375 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/568 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 0/568 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 568/568 variables, and 375 constraints, problems are : Problem set: 0 solved, 10 unsolved in 13423 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 313/313 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 10/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 28/92 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 34/126 variables, 15/36 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/126 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 146/272 variables, 24/60 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/272 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 255/527 variables, 272/332 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/527 variables, 2/334 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/527 variables, 2/336 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/527 variables, 0/336 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (OVERLAPS) 41/568 variables, 41/377 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/568 variables, 5/382 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:44:36] [INFO ] Deduced a trap composed of 16 places in 146 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:44:36] [INFO ] Deduced a trap composed of 8 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:44:36] [INFO ] Deduced a trap composed of 17 places in 111 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:44:37] [INFO ] Deduced a trap composed of 18 places in 156 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:44:51] [INFO ] Deduced a trap composed of 12 places in 132 ms of which 9 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/568 variables, 5/387 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SDD proceeding with computation,12 properties remain. new max is 262144
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:45:05] [INFO ] Deduced a trap composed of 8 places in 78 ms of which 7 ms to minimize.
SDD size :1.26571e+08 after 3.94004e+08
At refinement iteration 14 (INCLUDED_ONLY) 0/568 variables, 1/388 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 388 constraints, problems are : Problem set: 0 solved, 10 unsolved in 75013 ms.
Refiners :[Positive P Invariants (semi-flows): 36/36 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 313/313 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 10/7 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 88476ms problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 64 out of 313 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 313/313 places, 255/255 transitions.
Applied a total of 0 rules in 32 ms. Remains 313 /313 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 313/313 places, 255/255 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 313/313 places, 255/255 transitions.
Applied a total of 0 rules in 28 ms. Remains 313 /313 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2025-06-01 01:45:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 01:45:22] [INFO ] Implicit Places using invariants in 342 ms returned [211]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 370 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 312/313 places, 255/255 transitions.
Applied a total of 0 rules in 38 ms. Remains 312 /312 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 441 ms. Remains : 312/313 places, 255/255 transitions.
RANDOM walk for 40000 steps (867 resets) in 402 ms. (99 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (298 resets) in 234 ms. (170 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (166 resets) in 151 ms. (263 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (146 resets) in 185 ms. (215 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (239 resets) in 194 ms. (205 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (167 resets) in 171 ms. (232 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (298 resets) in 211 ms. (188 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (243 resets) in 235 ms. (169 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (161 resets) in 156 ms. (254 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (233 resets) in 133 ms. (298 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (178 resets) in 122 ms. (325 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 416789 steps, run timeout after 3001 ms. (steps per millisecond=138 ) properties seen :0 out of 10
Probabilistic random walk after 416789 steps, saw 63627 distinct states, run finished after 3001 ms. (steps per millisecond=138 ) properties seen :0
// Phase 1: matrix 255 rows 312 cols
[2025-06-01 01:45:26] [INFO ] Computed 59 invariants in 11 ms
[2025-06-01 01:45:26] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 28/92 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 33/125 variables, 14/35 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 146/271 variables, 24/59 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 255/526 variables, 271/330 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/526 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/526 variables, 0/331 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (OVERLAPS) 41/567 variables, 41/372 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/567 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 0/567 variables, 0/372 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 567/567 variables, and 372 constraints, problems are : Problem set: 0 solved, 10 unsolved in 10630 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 312/312 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 10/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 28/92 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/92 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 33/125 variables, 14/35 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/125 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 146/271 variables, 24/59 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/271 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 255/526 variables, 271/330 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/526 variables, 1/331 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/526 variables, 2/333 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:45:46] [INFO ] Deduced a trap composed of 15 places in 87 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:45:47] [INFO ] Deduced a trap composed of 12 places in 91 ms of which 9 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/526 variables, 2/335 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/526 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 12 (OVERLAPS) 41/567 variables, 41/376 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/567 variables, 5/381 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:46:22] [INFO ] Deduced a trap composed of 16 places in 133 ms of which 10 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/567 variables, 1/382 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 567/567 variables, and 382 constraints, problems are : Problem set: 0 solved, 10 unsolved in 90009 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 312/312 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 10/7 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 100693ms problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 64 out of 312 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 312/312 places, 255/255 transitions.
Applied a total of 0 rules in 14 ms. Remains 312 /312 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 312/312 places, 255/255 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 312/312 places, 255/255 transitions.
Applied a total of 0 rules in 16 ms. Remains 312 /312 variables (removed 0) and now considering 255/255 (removed 0) transitions.
[2025-06-01 01:47:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 01:47:07] [INFO ] Implicit Places using invariants in 359 ms returned []
[2025-06-01 01:47:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-01 01:47:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-06-01 01:47:08] [INFO ] Implicit Places using invariants and state equation in 544 ms returned []
Implicit Place search using SMT with State Equation took 925 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-01 01:47:08] [INFO ] Redundant transitions in 19 ms returned []
Running 254 sub problems to find dead transitions.
[2025-06-01 01:47:08] [INFO ] Invariant cache hit.
[2025-06-01 01:47:08] [INFO ] State equation strengthened by 1 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 35/46 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 5 (OVERLAPS) 255/567 variables, 312/371 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/567 variables, 1/372 constraints. Problems are: Problem set: 0 solved, 254 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:47:16] [INFO ] Deduced a trap composed of 6 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:47:16] [INFO ] Deduced a trap composed of 12 places in 188 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:47:21] [INFO ] Deduced a trap composed of 8 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:47:22] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:47:22] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/567 variables, 5/377 constraints. Problems are: Problem set: 0 solved, 254 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:47:29] [INFO ] Deduced a trap composed of 17 places in 84 ms of which 10 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/567 variables, 1/378 constraints. Problems are: Problem set: 0 solved, 254 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 567/567 variables, and 378 constraints, problems are : Problem set: 0 solved, 254 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 312/312 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 254 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/311 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/311 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 2 (OVERLAPS) 1/312 variables, 35/46 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/312 variables, 13/59 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/312 variables, 6/65 constraints. Problems are: Problem set: 0 solved, 254 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:47:43] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/312 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/312 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 7 (OVERLAPS) 255/567 variables, 312/378 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/567 variables, 1/379 constraints. Problems are: Problem set: 0 solved, 254 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/567 variables, 254/633 constraints. Problems are: Problem set: 0 solved, 254 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 567/567 variables, and 633 constraints, problems are : Problem set: 0 solved, 254 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 312/312 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 254/254 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60233ms problems are : Problem set: 0 solved, 254 unsolved
Search for dead transitions found 0 dead transitions in 60240ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61211 ms. Remains : 312/312 places, 255/255 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 11 ms. Remains 312 /312 variables (removed 0) and now considering 255/255 (removed 0) transitions.
Running SMT prover for 10 properties.
[2025-06-01 01:48:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 01:48:08] [INFO ] After 188ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-01 01:48:08] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2025-06-01 01:48:08] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 53 ms returned sat
[2025-06-01 01:48:11] [INFO ] After 2357ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:48:11] [INFO ] Deduced a trap composed of 11 places in 75 ms of which 6 ms to minimize.
[2025-06-01 01:48:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:48:14] [INFO ] Deduced a trap composed of 16 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:48:14] [INFO ] Deduced a trap composed of 17 places in 124 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-01 01:48:14] [INFO ] Deduced a trap composed of 18 places in 122 ms of which 12 ms to minimize.
[2025-06-01 01:48:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 655 ms
TRAPS : Iteration 2
[2025-06-01 01:48:17] [INFO ] After 8105ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
[2025-06-01 01:48:18] [INFO ] After 10117ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
[2025-06-01 01:48:18] [INFO ] Flatten gal took : 55 ms
[2025-06-01 01:48:18] [INFO ] Flatten gal took : 39 ms
[2025-06-01 01:48:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1291403757437816930.gal : 8 ms
[2025-06-01 01:48:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17917332657537051233.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1291403757437816930.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17917332657537051233.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/ReachabilityCardinality17917332657537051233.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :5 after 17
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :17 after 69
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :69 after 87
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :87 after 113
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :113 after 1911
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :1911 after 2677
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :17185 after 20753
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :20753 after 621481
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :621481 after 6.65718e+06
Detected timeout of ITS tools.
[2025-06-01 01:48:33] [INFO ] Flatten gal took : 31 ms
[2025-06-01 01:48:33] [INFO ] Applying decomposition
[2025-06-01 01:48:33] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8774716772507181830.txt' '-o' '/tmp/graph8774716772507181830.bin' '-w' '/tmp/graph8774716772507181830.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8774716772507181830.bin' '-l' '-1' '-v' '-w' '/tmp/graph8774716772507181830.weights' '-q' '0' '-e' '0.001'
[2025-06-01 01:48:34] [INFO ] Decomposing Gal with order
[2025-06-01 01:48:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 01:48:34] [INFO ] Removed a total of 17 redundant transitions.
[2025-06-01 01:48:34] [INFO ] Flatten gal took : 133 ms
[2025-06-01 01:48:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 16 ms.
[2025-06-01 01:48:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12261785824981118500.gal : 8 ms
[2025-06-01 01:48:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7935021784097677654.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12261785824981118500.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7935021784097677654.prop' '--nowitness'
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 ...308
Loading property file /tmp/ReachabilityCardinality7935021784097677654.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :5 after 293
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :293 after 1353
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :1353 after 13777
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :13777 after 1.44128e+09
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :1.44128e+09 after 2.37936e+09
Reachability property DES-PT-50a-ReachabilityFireability-2025-05 is true.
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :2.37936e+09 after 3.66922e+09
Reachability property DES-PT-50a-ReachabilityFireability-2025-10 is true.
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :3.66922e+09 after 4.84182e+09
Reachability property DES-PT-50a-ReachabilityFireability-2025-13 is true.
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :4.84182e+09 after 1.59948e+10
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :2.39627e+10 after 1.03543e+11
Reachability property DES-PT-50a-ReachabilityFireability-2025-09 is true.
Invariant property DES-PT-50a-ReachabilityFireability-2025-04 does not hold.
Reachability property DES-PT-50a-ReachabilityFireability-2025-03 is true.
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :7.35653e+12 after 7.36315e+12
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1.16226e+13 after 1.16364e+13
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1.67418e+13 after 1.7595e+13
Reachability property DES-PT-50a-ReachabilityFireability-2025-14 is true.
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :2.69802e+13 after 2.72755e+13
Reachability property DES-PT-50a-ReachabilityFireability-2025-12 is true.
Reachability property DES-PT-50a-ReachabilityFireability-2025-08 is true.
Reachability property DES-PT-50a-ReachabilityFireability-2025-01 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.72187e+13,11.2024,165424,15700,8597,397988,32599,280,269676,466,253464,0
Total reachable state count : 37218667375089
Verifying 10 reachability properties.
Reachability property DES-PT-50a-ReachabilityFireability-2025-01 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-01,1696,11.2572,165680,87,249,397988,32599,313,269676,475,253464,0
Reachability property DES-PT-50a-ReachabilityFireability-2025-03 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-03,1.46963e+07,11.2617,165680,423,383,397988,32599,327,269676,485,253464,0
Invariant property DES-PT-50a-ReachabilityFireability-2025-04 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-04,3.44526e+08,12.5247,165680,613,343,397988,32599,413,269676,536,253464,0
Reachability property DES-PT-50a-ReachabilityFireability-2025-05 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-05,61194,12.5255,165680,289,333,397988,32599,418,269676,538,253464,0
Reachability property DES-PT-50a-ReachabilityFireability-2025-08 is true.
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 41252 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-01 01:48:49] [INFO ] Flatten gal took : 41 ms
[2025-06-01 01:48:49] [INFO ] Applying decomposition
[2025-06-01 01:48:50] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7416783832063163774.txt' '-o' '/tmp/graph7416783832063163774.bin' '-w' '/tmp/graph7416783832063163774.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7416783832063163774.bin' '-l' '-1' '-v' '-w' '/tmp/graph7416783832063163774.weights' '-q' '0' '-e' '0.001'
[2025-06-01 01:48:50] [INFO ] Decomposing Gal with order
[2025-06-01 01:48:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-01 01:48:50] [INFO ] Removed a total of 52 redundant transitions.
[2025-06-01 01:48:50] [INFO ] Flatten gal took : 66 ms
[2025-06-01 01:48:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 43 labels/synchronizations in 9 ms.
[2025-06-01 01:48:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality515217708603837187.gal : 11 ms
[2025-06-01 01:48:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7172319846809032701.prop : 2 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/ReachabilityCardinality515217708603837187.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7172319846809032701.prop' '--nowitness'
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 ...306
Loading property file /tmp/ReachabilityCardinality7172319846809032701.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :9 after 57
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :57 after 14535
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :14535 after 2.28907e+09
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :2.28907e+09 after 3.67701e+09
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :3.67701e+09 after 6.1055e+09
Reachability property DES-PT-50a-ReachabilityFireability-2025-05 is true.
FORMULA DES-PT-50a-ReachabilityFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :6.1055e+09 after 9.22807e+09
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :9.22807e+09 after 1.20037e+10
Reachability property DES-PT-50a-ReachabilityFireability-2025-13 is true.
FORMULA DES-PT-50a-ReachabilityFireability-2025-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-50a-ReachabilityFireability-2025-10 is true.
FORMULA DES-PT-50a-ReachabilityFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1.20037e+10 after 3.27408e+10
Reachability property DES-PT-50a-ReachabilityFireability-2025-09 is true.
FORMULA DES-PT-50a-ReachabilityFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property DES-PT-50a-ReachabilityFireability-2025-04 does not hold.
FORMULA DES-PT-50a-ReachabilityFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-50a-ReachabilityFireability-2025-03 is true.
FORMULA DES-PT-50a-ReachabilityFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1.60628e+13 after 1.72481e+13
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :2.55451e+13 after 2.67304e+13
Reachability property DES-PT-50a-ReachabilityFireability-2025-14 is true.
FORMULA DES-PT-50a-ReachabilityFireability-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :4.09538e+13 after 4.09688e+13
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,5.61128e+13,17.0859,145216,18305,6986,291842,33267,422,274714,488,277152,0
Total reachable state count : 56112812515045
Verifying 10 reachability properties.
Reachability property DES-PT-50a-ReachabilityFireability-2025-01 is true.
FORMULA DES-PT-50a-ReachabilityFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-01,485376,17.1604,145344,101,275,291842,33267,445,274714,493,277152,18460
Reachability property DES-PT-50a-ReachabilityFireability-2025-03 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-03,1.43018e+09,17.1667,145344,163,344,291842,33267,464,274714,499,277152,18463
Invariant property DES-PT-50a-ReachabilityFireability-2025-04 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-04,5.4142e+08,17.2994,145344,515,309,291842,33267,561,274714,538,277152,40745
Reachability property DES-PT-50a-ReachabilityFireability-2025-05 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-05,1536,17.3,145344,58,191,291842,33267,567,274714,542,277152,40745
Reachability property DES-PT-50a-ReachabilityFireability-2025-08 is true.
FORMULA DES-PT-50a-ReachabilityFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-08,18432,17.3038,145344,79,219,291842,33267,579,274714,543,277152,40898
Reachability property DES-PT-50a-ReachabilityFireability-2025-09 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-09,359424,17.3965,145344,114,200,291842,33267,694,274714,584,277152,80826
Reachability property DES-PT-50a-ReachabilityFireability-2025-10 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-10,5088,17.4775,145344,113,262,291842,33267,813,274714,607,277152,104131
Reachability property DES-PT-50a-ReachabilityFireability-2025-12 is true.
FORMULA DES-PT-50a-ReachabilityFireability-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-12,2.04212e+11,17.4815,145344,1141,959,291842,33267,816,274714,608,277152,104131
Reachability property DES-PT-50a-ReachabilityFireability-2025-13 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-13,1536,17.4823,145344,58,212,291842,33267,821,274714,610,277152,104131
Reachability property DES-PT-50a-ReachabilityFireability-2025-14 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-50a-ReachabilityFireability-2025-14,1.86221e+06,17.4898,145344,159,563,291842,33267,834,274714,614,277152,104252
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 390587 ms.
BK_STOP 1748742547909
--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="DES-PT-50a"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 DES-PT-50a, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r058-smll-174854064000351"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-50a.tgz
mv DES-PT-50a execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.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 '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;