About the Execution of ITS-Tools for DES-PT-30a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3668.228 | 334755.00 | 677161.00 | 875.30 | FTFTTTTTTFTFTTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r082-smll-177946993700399.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is DES-PT-30a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993700399
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 5.9K Mar 6 18:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 6 18:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Mar 6 18:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Mar 6 18:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 15 08:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 08:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 08:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 08:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Mar 6 18:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 174K Mar 6 18:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Mar 6 18:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Mar 6 18:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 08:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 70K Mar 3 18:30 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-30a-ReachabilityFireability-2024-00
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-01
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-02
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-03
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-04
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-05
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-06
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-07
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-08
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-09
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-10
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-11
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-12
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-13
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-14
FORMULA_NAME DES-PT-30a-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779699894253
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-30a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-25 09:04:56] [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]
[2026-05-25 09:04:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 09:04:56] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2026-05-25 09:04:56] [INFO ] Transformed 234 places.
[2026-05-25 09:04:56] [INFO ] Transformed 191 transitions.
[2026-05-25 09:04:56] [INFO ] Found NUPN structural information;
[2026-05-25 09:04:56] [INFO ] Parsed PT model containing 234 places and 191 transitions and 926 arcs in 316 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 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 (910 resets) in 1863 ms. (21 steps per ms) remains 12/16 properties
FORMULA DES-PT-30a-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-30a-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-30a-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-30a-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 09:04:57] [INFO ] Flatten gal took : 149 ms
[2026-05-25 09:04:57] [INFO ] Flatten gal took : 126 ms
[2026-05-25 09:04:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2360485657589476663.gal : 58 ms
BEST_FIRST walk for 40004 steps (308 resets) in 1177 ms. (33 steps per ms) remains 12/12 properties
[2026-05-25 09:04:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6145811016217172796.prop : 29 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2360485657589476663.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6145811016217172796.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality6145811016217172796.prop.
BEST_FIRST walk for 40003 steps (223 resets) in 709 ms. (56 steps per ms) remains 12/12 properties
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 10
SDD proceeding with computation,12 properties remain. new max is 32
BEST_FIRST walk for 40004 steps (253 resets) in 310 ms. (128 steps per ms) remains 12/12 properties
SDD size :10 after 81
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :81 after 95
SDD proceeding with computation,12 properties remain. new max is 128
SDD size :95 after 125
SDD proceeding with computation,12 properties remain. new max is 256
SDD size :125 after 1471
BEST_FIRST walk for 40002 steps (190 resets) in 200 ms. (199 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 512
SDD size :1471 after 2537
BEST_FIRST walk for 40004 steps (209 resets) in 355 ms. (112 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (179 resets) in 198 ms. (201 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (247 resets) in 310 ms. (128 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (194 resets) in 270 ms. (147 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (179 resets) in 197 ms. (202 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (173 resets) in 164 ms. (242 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (190 resets) in 217 ms. (183 steps per ms) remains 12/12 properties
SDD proceeding with computation,12 properties remain. new max is 1024
SDD size :125073 after 165993
BEST_FIRST walk for 40002 steps (162 resets) in 297 ms. (134 steps per ms) remains 12/12 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15292496278661212501.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12686544359947996678.kers'
SDD proceeding with computation,12 properties remain. new max is 2048
[2026-05-25 09:04:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15292496278661212501.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12686544359947996678.kers]
SDD size :165993 after 202445
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 177 rows 233 cols 859 entries
Finished phase 1 with 74 SingleSign rule and 101 generalized
[2026-05-25 09:04:58] [INFO ] Computed 59 invariants in 1 ms
Computed 59 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-12686544359947996678.kers
Total runtime 4 ms.
[2026-05-25 09:04:58] [INFO ] State equation strengthened by 1 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 137/137 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/137 variables, 13/150 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 32/169 variables, 22/172 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 32/204 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/169 variables, 13/217 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/169 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 45/214 variables, 10/227 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/214 variables, 45/272 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/214 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 1/215 variables, 1/273 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/215 variables, 1/274 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/215 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 12 unsolved
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :816441 after 1.41547e+07
At refinement iteration 13 (OVERLAPS) 177/392 variables, 215/489 constraints. Problems are: Problem set: 0 solved, 12 unsolved
SMT process timed out in 5285ms, After SMT, problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 137 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 177/177 transitions.
Applied a total of 0 rules in 40 ms. Remains 234 /234 variables (removed 0) and now considering 177/177 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 234/234 places, 177/177 transitions.
RANDOM walk for 40000 steps (883 resets) in 597 ms. (66 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (307 resets) in 294 ms. (135 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (235 resets) in 346 ms. (115 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (254 resets) in 297 ms. (134 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (187 resets) in 143 ms. (277 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (220 resets) in 375 ms. (106 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (185 resets) in 182 ms. (218 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (253 resets) in 213 ms. (186 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (206 resets) in 185 ms. (215 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (174 resets) in 137 ms. (289 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (178 resets) in 108 ms. (367 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (196 resets) in 181 ms. (219 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (179 resets) in 261 ms. (152 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 428182 steps, run timeout after 3001 ms. (steps per millisecond=142 ) properties seen :0 out of 12
Probabilistic random walk after 428182 steps, saw 74547 distinct states, run finished after 3013 ms. (steps per millisecond=142 ) properties seen :0
[2026-05-25 09:05:08] [INFO ] Invariant cache hit.
[2026-05-25 09:05:08] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 137/137 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/137 variables, 13/150 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 32/169 variables, 22/172 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 32/204 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/169 variables, 13/217 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/169 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 45/214 variables, 10/227 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/214 variables, 45/272 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/214 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 1/215 variables, 1/273 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/215 variables, 1/274 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/215 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 13 (OVERLAPS) 177/392 variables, 215/489 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/392 variables, 1/490 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/392 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 16 (OVERLAPS) 19/411 variables, 19/509 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/411 variables, 19/528 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/411 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 19 (OVERLAPS) 0/411 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 12 unsolved
No progress, stopping.
After SMT solving in domain Real declared 411/411 variables, and 528 constraints, problems are : Problem set: 0 solved, 12 unsolved in 25641 ms.
Refiners :[Domain max(s): 234/234 constraints, Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 234/234 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 12/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 137/137 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/137 variables, 13/150 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 32/169 variables, 22/172 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 32/204 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/169 variables, 13/217 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/169 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 45/214 variables, 10/227 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/214 variables, 45/272 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/214 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 10 (OVERLAPS) 1/215 variables, 1/273 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/215 variables, 1/274 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/215 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem DES-PT-30a-ReachabilityFireability-2024-03 is UNSAT
FORMULA DES-PT-30a-ReachabilityFireability-2024-03 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 13 (OVERLAPS) 177/392 variables, 215/489 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/392 variables, 1/490 constraints. Problems are: Problem set: 1 solved, 11 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/392 variables, 2/492 constraints. Problems are: Problem set: 1 solved, 11 unsolved
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :1.41547e+07 after 3.07288e+08
At refinement iteration 16 (INCLUDED_ONLY) 0/392 variables, 0/492 constraints. Problems are: Problem set: 1 solved, 11 unsolved
SMT process timed out in 70754ms, After SMT, problems are : Problem set: 1 solved, 11 unsolved
Fused 11 Parikh solutions to 4 different solutions.
SDD proceeding with computation,12 properties remain. new max is 16384
SDD size :3.07288e+08 after 3.0867e+08
Parikh walk visited 0 properties in 10846 ms.
Support contains 120 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 177/177 transitions.
Applied a total of 0 rules in 23 ms. Remains 234 /234 variables (removed 0) and now considering 177/177 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 234/234 places, 177/177 transitions.
RANDOM walk for 40000 steps (878 resets) in 274 ms. (145 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (302 resets) in 209 ms. (190 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40001 steps (231 resets) in 245 ms. (162 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (188 resets) in 119 ms. (333 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (229 resets) in 177 ms. (224 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (193 resets) in 143 ms. (277 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (247 resets) in 229 ms. (173 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (191 resets) in 124 ms. (320 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (182 resets) in 80 ms. (493 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (172 resets) in 158 ms. (251 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (196 resets) in 158 ms. (251 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (173 resets) in 211 ms. (188 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 422511 steps, run timeout after 3001 ms. (steps per millisecond=140 ) properties seen :0 out of 11
Probabilistic random walk after 422511 steps, saw 73837 distinct states, run finished after 3001 ms. (steps per millisecond=140 ) properties seen :0
[2026-05-25 09:06:33] [INFO ] Invariant cache hit.
[2026-05-25 09:06:33] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 120/120 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 10/130 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 38/158 variables, 25/155 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 38/193 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 12/205 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 54/212 variables, 11/216 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 54/270 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/212 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 1/213 variables, 1/271 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/213 variables, 1/272 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/213 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 13 (OVERLAPS) 177/390 variables, 213/485 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/390 variables, 1/486 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/390 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 16 (OVERLAPS) 21/411 variables, 21/507 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/411 variables, 21/528 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/411 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 19 (OVERLAPS) 0/411 variables, 0/528 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 411/411 variables, and 528 constraints, problems are : Problem set: 0 solved, 11 unsolved in 19068 ms.
Refiners :[Domain max(s): 234/234 constraints, Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 234/234 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 120/120 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 10/130 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 38/158 variables, 25/155 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/158 variables, 38/193 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/158 variables, 12/205 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/158 variables, 0/205 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 7 (OVERLAPS) 54/212 variables, 11/216 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/212 variables, 54/270 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/212 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 10 (OVERLAPS) 1/213 variables, 1/271 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/213 variables, 1/272 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/213 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 13 (OVERLAPS) 177/390 variables, 213/485 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/390 variables, 1/486 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/390 variables, 2/488 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/390 variables, 1/489 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/390 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 11 unsolved
SDD proceeding with computation,12 properties remain. new max is 32768
SDD size :3.0867e+08 after 5.60437e+08
At refinement iteration 18 (OVERLAPS) 21/411 variables, 21/510 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/411 variables, 21/531 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 411/411 variables, and 534 constraints, problems are : Problem set: 0 solved, 11 unsolved in 75016 ms.
Refiners :[Domain max(s): 234/234 constraints, Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 234/234 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/5 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 94127ms problems are : Problem set: 0 solved, 11 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 120 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 177/177 transitions.
Applied a total of 0 rules in 18 ms. Remains 234 /234 variables (removed 0) and now considering 177/177 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 234/234 places, 177/177 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 177/177 transitions.
Applied a total of 0 rules in 17 ms. Remains 234 /234 variables (removed 0) and now considering 177/177 (removed 0) transitions.
[2026-05-25 09:08:07] [INFO ] Invariant cache hit.
[2026-05-25 09:08:08] [INFO ] Implicit Places using invariants in 305 ms returned []
[2026-05-25 09:08:08] [INFO ] Invariant cache hit.
[2026-05-25 09:08:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2026-05-25 09:08:08] [INFO ] Implicit Places using invariants and state equation in 394 ms returned []
Implicit Place search using SMT with State Equation took 714 ms to find 0 implicit places.
[2026-05-25 09:08:08] [INFO ] Redundant transitions in 12 ms returned []
Running 176 sub problems to find dead transitions.
[2026-05-25 09:08:08] [INFO ] Invariant cache hit.
[2026-05-25 09:08:08] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/233 variables, 233/233 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/233 variables, 18/251 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 176 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1/234 variables, 35/286 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 1/287 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/234 variables, 6/293 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 0/293 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (OVERLAPS) 177/411 variables, 234/527 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/411 variables, 1/528 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/411 variables, 1/529 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/411 variables, 1/530 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/411 variables, 1/531 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/411 variables, 0/531 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 13 (OVERLAPS) 0/411 variables, 1/532 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/411 variables, 0/532 constraints. Problems are: Problem set: 0 solved, 176 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 411/411 variables, and 532 constraints, problems are : Problem set: 0 solved, 176 unsolved in 30036 ms.
Refiners :[Domain max(s): 234/234 constraints, Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 234/234 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/233 variables, 233/233 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/233 variables, 18/251 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/233 variables, 0/251 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (OVERLAPS) 1/234 variables, 35/286 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/234 variables, 1/287 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/234 variables, 6/293 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/234 variables, 3/296 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/234 variables, 1/297 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/234 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 9 (OVERLAPS) 177/411 variables, 234/531 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/411 variables, 1/532 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/411 variables, 176/708 constraints. Problems are: Problem set: 0 solved, 176 unsolved
SMT process timed out in 60163ms, After SMT, problems are : Problem set: 0 solved, 176 unsolved
Search for dead transitions found 0 dead transitions in 60166ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60958 ms. Remains : 234/234 places, 177/177 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 22 ms. Remains 234 /234 variables (removed 0) and now considering 177/177 (removed 0) transitions.
Running SMT prover for 11 properties.
[2026-05-25 09:09:08] [INFO ] Invariant cache hit.
[2026-05-25 09:09:09] [INFO ] After 233ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2026-05-25 09:09:09] [INFO ] [Nat]Absence check using 35 positive place invariants in 28 ms returned sat
[2026-05-25 09:09:09] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 38 ms returned sat
[2026-05-25 09:09:13] [INFO ] After 3584ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
TRAPS : Iteration 0
[2026-05-25 09:09:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 226 ms
TRAPS : Iteration 1
[2026-05-25 09:09:19] [INFO ] After 10238ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
[2026-05-25 09:09:23] [INFO ] After 14557ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
[2026-05-25 09:09:23] [INFO ] Flatten gal took : 57 ms
[2026-05-25 09:09:23] [INFO ] Flatten gal took : 31 ms
[2026-05-25 09:09:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14930785186643347905.gal : 13 ms
[2026-05-25 09:09:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15814203007446265553.prop : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14930785186643347905.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15814203007446265553.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality15814203007446265553.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :5 after 10
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :10 after 81
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :81 after 95
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :95 after 125
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :125 after 1471
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :1471 after 2431
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :125073 after 165985
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :165985 after 202370
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :816441 after 1.23278e+07
Detected timeout of ITS tools.
[2026-05-25 09:09:38] [INFO ] Flatten gal took : 30 ms
[2026-05-25 09:09:38] [INFO ] Applying decomposition
[2026-05-25 09:09:38] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph1314884477417744267.txt' '-o' '/tmp/graph1314884477417744267.bin' '-w' '/tmp/graph1314884477417744267.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph1314884477417744267.bin' '-l' '-1' '-v' '-w' '/tmp/graph1314884477417744267.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:09:39] [INFO ] Decomposing Gal with order
[2026-05-25 09:09:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:09:39] [INFO ] Removed a total of 15 redundant transitions.
[2026-05-25 09:09:39] [INFO ] Flatten gal took : 121 ms
[2026-05-25 09:09:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 12 ms.
[2026-05-25 09:09:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13342317089573538899.gal : 7 ms
[2026-05-25 09:09:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2043056044695684122.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13342317089573538899.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2043056044695684122.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality2043056044695684122.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :5 after 629
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :629 after 1737
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :1737 after 14535
Invariant property DES-PT-30a-ReachabilityFireability-2024-09 does not hold.
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :14535 after 1.50126e+09
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :1.50126e+09 after 2.16808e+09
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :2.16808e+09 after 3.36837e+09
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :1.9491e+10 after 1.76816e+11
Reachability property DES-PT-30a-ReachabilityFireability-2024-15 is true.
Reachability property DES-PT-30a-ReachabilityFireability-2024-13 is true.
Invariant property DES-PT-30a-ReachabilityFireability-2024-11 does not hold.
Reachability property DES-PT-30a-ReachabilityFireability-2024-07 is true.
Reachability property DES-PT-30a-ReachabilityFireability-2024-04 is true.
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :5.99998e+12 after 6.21814e+12
Reachability property DES-PT-30a-ReachabilityFireability-2024-10 is true.
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 45582 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 09:09:54] [INFO ] Flatten gal took : 18 ms
[2026-05-25 09:09:54] [INFO ] Applying decomposition
[2026-05-25 09:09:54] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph12008494374763517487.txt' '-o' '/tmp/graph12008494374763517487.bin' '-w' '/tmp/graph12008494374763517487.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph12008494374763517487.bin' '-l' '-1' '-v' '-w' '/tmp/graph12008494374763517487.weights' '-q' '0' '-e' '0.001'
[2026-05-25 09:09:54] [INFO ] Decomposing Gal with order
[2026-05-25 09:09:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 09:09:54] [INFO ] Removed a total of 35 redundant transitions.
[2026-05-25 09:09:54] [INFO ] Flatten gal took : 32 ms
[2026-05-25 09:09:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 6 ms.
[2026-05-25 09:09:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4116957160491161739.gal : 6 ms
[2026-05-25 09:09:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10384482670847062337.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4116957160491161739.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10384482670847062337.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality10384482670847062337.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :9 after 1577
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :1577 after 14535
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :14535 after 4.13724e+08
Invariant property DES-PT-30a-ReachabilityFireability-2024-09 does not hold.
FORMULA DES-PT-30a-ReachabilityFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :4.13724e+08 after 7.25071e+08
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :7.25071e+08 after 9.36271e+08
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :9.36271e+08 after 1.37216e+09
Reachability property DES-PT-30a-ReachabilityFireability-2024-15 is true.
FORMULA DES-PT-30a-ReachabilityFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-30a-ReachabilityFireability-2024-13 is true.
FORMULA DES-PT-30a-ReachabilityFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-30a-ReachabilityFireability-2024-07 is true.
FORMULA DES-PT-30a-ReachabilityFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-30a-ReachabilityFireability-2024-04 is true.
FORMULA DES-PT-30a-ReachabilityFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :2.49369e+12 after 3.19198e+12
Invariant property DES-PT-30a-ReachabilityFireability-2024-11 does not hold.
FORMULA DES-PT-30a-ReachabilityFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-30a-ReachabilityFireability-2024-10 is true.
FORMULA DES-PT-30a-ReachabilityFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-30a-ReachabilityFireability-2024-06 is true.
FORMULA DES-PT-30a-ReachabilityFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :7.40268e+12 after 8.10143e+12
Invariant property DES-PT-30a-ReachabilityFireability-2024-00 does not hold.
FORMULA DES-PT-30a-ReachabilityFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.09094e+13 after 1.16108e+13
Reachability property DES-PT-30a-ReachabilityFireability-2024-08 is true.
FORMULA DES-PT-30a-ReachabilityFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-30a-ReachabilityFireability-2024-01 is true.
FORMULA DES-PT-30a-ReachabilityFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.52112e+13,17.9761,128652,14001,2325,259016,12958,339,511451,316,62565,0
Total reachable state count : 15211215189889
Verifying 11 reachability properties.
Invariant property DES-PT-30a-ReachabilityFireability-2024-00 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-30a-ReachabilityFireability-2024-00,9.67625e+07,21.7295,128652,1629,566,259016,12958,541,511451,398,62565,0
Reachability property DES-PT-30a-ReachabilityFireability-2024-01 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-30a-ReachabilityFireability-2024-01,6336,21.8486,128652,110,262,259016,12958,678,511451,419,62565,0
Reachability property DES-PT-30a-ReachabilityFireability-2024-04 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-30a-ReachabilityFireability-2024-04,1.19798e+06,21.8518,128652,182,238,259016,12958,691,511451,421,62565,0
Reachability property DES-PT-30a-ReachabilityFireability-2024-06 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-30a-ReachabilityFireability-2024-06,122432,23.3805,128652,145,222,259016,12958,841,511451,443,62565,0
Reachability property DES-PT-30a-ReachabilityFireability-2024-07 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-30a-ReachabilityFireability-2024-07,3.30566e+06,23.3827,128652,150,230,259016,12958,851,511451,445,62565,0
Reachability property DES-PT-30a-ReachabilityFireability-2024-08 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-30a-ReachabilityFireability-2024-08,1.38316e+09,23.3877,128652,112,239,259016,12958,956,511451,466,62565,0
Invariant property DES-PT-30a-ReachabilityFireability-2024-09 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-30a-ReachabilityFireability-2024-09,1.81377e+11,25.9157,128652,18630,2476,259016,12958,1009,511451,479,62565,0
Reachability property DES-PT-30a-ReachabilityFireability-2024-10 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-30a-ReachabilityFireability-2024-10,1.20835e+11,25.9193,128652,1205,454,259016,12958,1015,511451,483,62565,0
Invariant property DES-PT-30a-ReachabilityFireability-2024-11 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-30a-ReachabilityFireability-2024-11,1.20835e+11,25.9223,128652,1205,426,259016,12958,1020,511451,488,62565,0
Reachability property DES-PT-30a-ReachabilityFireability-2024-13 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-30a-ReachabilityFireability-2024-13,256,28.223,128652,77,140,259016,12958,1085,511451,504,62565,0
Reachability property DES-PT-30a-ReachabilityFireability-2024-15 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-30a-ReachabilityFireability-2024-15,3.61474e+09,33.9711,128652,138,240,259016,12958,1192,511451,519,62565,0
All properties solved without resorting to model-checking.
Total runtime 332868 ms.
BK_STOP 1779700229008
--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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-30a"
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 2-5973"
echo " Executing tool itstools"
echo " Input is DES-PT-30a, 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 r082-smll-177946993700399"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30a.tgz
mv DES-PT-30a 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 ;