Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853729100374.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ASLink-PT-06b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853729100374
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K 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 6.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 921K 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 ASLink-PT-06b-ReachabilityCardinality-2024-15
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-00
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-01
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-02
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-03
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-04
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-05
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-06
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-07
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-08
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-09
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-10
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-11
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-12
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-13
FORMULA_NAME ASLink-PT-06b-ReachabilityCardinality-2025-14

=== Now, execution of the tool begins

BK_START 1748591419182

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-06b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-05-30 07:50:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 07:50:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 07:50:20] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2025-05-30 07:50:20] [INFO ] Transformed 2826 places.
[2025-05-30 07:50:20] [INFO ] Transformed 3513 transitions.
[2025-05-30 07:50:20] [INFO ] Found NUPN structural information;
[2025-05-30 07:50:20] [INFO ] Parsed PT model containing 2826 places and 3513 transitions and 10709 arcs in 341 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-06b-ReachabilityCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-06b-ReachabilityCardinality-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (67 resets) in 1703 ms. (23 steps per ms) remains 7/14 properties
FORMULA ASLink-PT-06b-ReachabilityCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06b-ReachabilityCardinality-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 373 ms. (106 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (9 resets) in 199 ms. (200 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (9 resets) in 276 ms. (144 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 225 ms. (177 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 227 ms. (175 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 254 ms. (156 steps per ms) remains 7/7 properties
[2025-05-30 07:50:21] [INFO ] Flatten gal took : 513 ms
BEST_FIRST walk for 40004 steps (9 resets) in 230 ms. (173 steps per ms) remains 7/7 properties
// Phase 1: matrix 3513 rows 2826 cols
[2025-05-30 07:50:22] [INFO ] Flatten gal took : 160 ms
[2025-05-30 07:50:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5221382522898246549.gal : 130 ms
[2025-05-30 07:50:22] [INFO ] Computed 277 invariants in 195 ms
[2025-05-30 07:50:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12328658808071387319.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/ReachabilityCardinality5221382522898246549.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12328658808071387319.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
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Loading property file /tmp/ReachabilityCardinality12328658808071387319.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 410/489 variables, 30/109 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/489 variables, 410/519 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/489 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 260/749 variables, 35/554 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/749 variables, 260/814 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/749 variables, 0/814 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 2027/2776 variables, 202/1016 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2776 variables, 2027/3043 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2776 variables, 0/3043 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 50/2826 variables, 10/3053 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2826 variables, 50/3103 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2826 variables, 0/3103 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 6339/6339 variables, and 5929 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5047 ms.
Refiners :[Domain max(s): 2826/2826 constraints, Positive P Invariants (semi-flows): 65/65 constraints, Generalized P Invariants (flows): 212/212 constraints, State Equation: 2826/2826 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 79/79 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 410/489 variables, 30/109 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/489 variables, 410/519 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/489 variables, 0/519 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 260/749 variables, 35/554 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 5
At refinement iteration 6 (INCLUDED_ONLY) 0/749 variables, 260/814 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :10 after 12
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :12 after 18
SDD proceeding with computation,7 properties remain. new max is 64
[2025-05-30 07:50:28] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 8 ms to minimize.
SDD size :18 after 290
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :290 after 390
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :390 after 803
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :803 after 26854
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :26854 after 109776
At refinement iteration 7 (INCLUDED_ONLY) 0/749 variables, 1/815 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :109776 after 898971
At refinement iteration 8 (INCLUDED_ONLY) 0/749 variables, 0/815 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :898971 after 1.46003e+11
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :1.46003e+11 after 5.8811e+11
At refinement iteration 9 (OVERLAPS) 2027/2776 variables, 202/1017 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2776 variables, 2027/3044 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :5.8811e+11 after 5.11327e+17
[2025-05-30 07:50:30] [INFO ] Deduced a trap composed of 22 places in 1107 ms of which 123 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:50:32] [INFO ] Deduced a trap composed of 24 places in 1015 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:50:33] [INFO ] Deduced a trap composed of 27 places in 987 ms of which 137 ms to minimize.
SMT process timed out in 11121ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 79 out of 2826 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2826/2826 places, 3513/3513 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 573 transitions
Trivial Post-agglo rules discarded 573 transitions
Performed 573 trivial Post agglomeration. Transition count delta: 573
Iterating post reduction 0 with 573 rules applied. Total rules applied 573 place count 2826 transition count 2940
Reduce places removed 573 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 596 rules applied. Total rules applied 1169 place count 2253 transition count 2917
Reduce places removed 4 places and 0 transitions.
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Iterating post reduction 2 with 36 rules applied. Total rules applied 1205 place count 2249 transition count 2885
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 3 with 32 rules applied. Total rules applied 1237 place count 2217 transition count 2885
Performed 633 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 633 Pre rules applied. Total rules applied 1237 place count 2217 transition count 2252
Deduced a syphon composed of 633 places in 14 ms
Ensure Unique test removed 53 places
Reduce places removed 686 places and 0 transitions.
Iterating global reduction 4 with 1319 rules applied. Total rules applied 2556 place count 1531 transition count 2252
Discarding 13 places :
Implicit places reduction removed 13 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 4 with 44 rules applied. Total rules applied 2600 place count 1518 transition count 2221
Reduce places removed 31 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 5 with 37 rules applied. Total rules applied 2637 place count 1487 transition count 2215
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 2643 place count 1481 transition count 2215
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 20 Pre rules applied. Total rules applied 2643 place count 1481 transition count 2195
Deduced a syphon composed of 20 places in 22 ms
Ensure Unique test removed 14 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 7 with 54 rules applied. Total rules applied 2697 place count 1447 transition count 2195
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 14 Pre rules applied. Total rules applied 2697 place count 1447 transition count 2181
Deduced a syphon composed of 14 places in 11 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 7 with 28 rules applied. Total rules applied 2725 place count 1433 transition count 2181
Discarding 89 places :
Symmetric choice reduction at 7 with 89 rule applications. Total rules 2814 place count 1344 transition count 2092
Iterating global reduction 7 with 89 rules applied. Total rules applied 2903 place count 1344 transition count 2092
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2904 place count 1344 transition count 2091
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 27 Pre rules applied. Total rules applied 2904 place count 1344 transition count 2064
Deduced a syphon composed of 27 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 8 with 55 rules applied. Total rules applied 2959 place count 1316 transition count 2064
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 2959 place count 1316 transition count 2063
Deduced a syphon composed of 1 places in 4 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 2962 place count 1314 transition count 2063
SDD proceeding with computation,7 properties remain. new max is 32768
Discarding 7 places :
Symmetric choice reduction at 8 with 7 rule applications. Total rules 2969 place count 1307 transition count 2018
Iterating global reduction 8 with 7 rules applied. Total rules applied 2976 place count 1307 transition count 2018
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 5 Pre rules applied. Total rules applied 2976 place count 1307 transition count 2013
Deduced a syphon composed of 5 places in 11 ms
SDD size :5.11327e+17 after 1.83408e+33
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 2986 place count 1302 transition count 2013
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2987 place count 1301 transition count 2005
Iterating global reduction 8 with 1 rules applied. Total rules applied 2988 place count 1301 transition count 2005
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2989 place count 1300 transition count 1997
Iterating global reduction 8 with 1 rules applied. Total rules applied 2990 place count 1300 transition count 1997
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2991 place count 1299 transition count 1989
Iterating global reduction 8 with 1 rules applied. Total rules applied 2992 place count 1299 transition count 1989
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2993 place count 1298 transition count 1981
Iterating global reduction 8 with 1 rules applied. Total rules applied 2994 place count 1298 transition count 1981
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2995 place count 1297 transition count 1973
Iterating global reduction 8 with 1 rules applied. Total rules applied 2996 place count 1297 transition count 1973
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2997 place count 1296 transition count 1965
Iterating global reduction 8 with 1 rules applied. Total rules applied 2998 place count 1296 transition count 1965
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2999 place count 1295 transition count 1957
Iterating global reduction 8 with 1 rules applied. Total rules applied 3000 place count 1295 transition count 1957
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3001 place count 1294 transition count 1949
Iterating global reduction 8 with 1 rules applied. Total rules applied 3002 place count 1294 transition count 1949
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3003 place count 1293 transition count 1941
Iterating global reduction 8 with 1 rules applied. Total rules applied 3004 place count 1293 transition count 1941
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3005 place count 1292 transition count 1933
Iterating global reduction 8 with 1 rules applied. Total rules applied 3006 place count 1292 transition count 1933
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3007 place count 1291 transition count 1925
Iterating global reduction 8 with 1 rules applied. Total rules applied 3008 place count 1291 transition count 1925
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3009 place count 1290 transition count 1917
Iterating global reduction 8 with 1 rules applied. Total rules applied 3010 place count 1290 transition count 1917
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3011 place count 1289 transition count 1909
Iterating global reduction 8 with 1 rules applied. Total rules applied 3012 place count 1289 transition count 1909
Performed 167 Post agglomeration using F-continuation condition.Transition count delta: 167
Deduced a syphon composed of 167 places in 3 ms
Ensure Unique test removed 3 places
Reduce places removed 170 places and 0 transitions.
Iterating global reduction 8 with 337 rules applied. Total rules applied 3349 place count 1119 transition count 1742
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3350 place count 1118 transition count 1741
Ensure Unique test removed 1 places
Iterating global reduction 8 with 2 rules applied. Total rules applied 3352 place count 1117 transition count 1741
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 3353 place count 1116 transition count 1740
Iterating global reduction 8 with 1 rules applied. Total rules applied 3354 place count 1116 transition count 1740
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 2 rules applied. Total rules applied 3356 place count 1116 transition count 1738
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 3357 place count 1115 transition count 1738
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 3359 place count 1114 transition count 1747
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 3361 place count 1114 transition count 1745
Discarding 2 places :
Implicit places reduction removed 2 places
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 10 with 4 rules applied. Total rules applied 3365 place count 1112 transition count 1743
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 3367 place count 1110 transition count 1743
Free-agglomeration rule applied 5 times.
Iterating global reduction 12 with 5 rules applied. Total rules applied 3372 place count 1110 transition count 1738
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 3377 place count 1105 transition count 1738
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 13 with 12 rules applied. Total rules applied 3389 place count 1105 transition count 1726
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 13 with 12 rules applied. Total rules applied 3401 place count 1093 transition count 1726
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 14 with 1 rules applied. Total rules applied 3402 place count 1092 transition count 1725
Reduce places removed 8 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 14 with 10 rules applied. Total rules applied 3412 place count 1084 transition count 1723
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 15 with 2 rules applied. Total rules applied 3414 place count 1082 transition count 1723
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 9 Pre rules applied. Total rules applied 3414 place count 1082 transition count 1714
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 16 with 18 rules applied. Total rules applied 3432 place count 1073 transition count 1714
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 16 with 3 rules applied. Total rules applied 3435 place count 1070 transition count 1714
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 3437 place count 1068 transition count 1712
Iterating global reduction 17 with 2 rules applied. Total rules applied 3439 place count 1068 transition count 1712
Discarding 2 places :
Symmetric choice reduction at 17 with 2 rule applications. Total rules 3441 place count 1066 transition count 1710
Iterating global reduction 17 with 2 rules applied. Total rules applied 3443 place count 1066 transition count 1710
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 17 with 12 rules applied. Total rules applied 3455 place count 1060 transition count 1704
Discarding 1 places :
Symmetric choice reduction at 17 with 1 rule applications. Total rules 3456 place count 1059 transition count 1703
Iterating global reduction 17 with 1 rules applied. Total rules applied 3457 place count 1059 transition count 1703
Free-agglomeration rule applied 1 times.
Iterating global reduction 17 with 1 rules applied. Total rules applied 3458 place count 1059 transition count 1702
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 17 with 1 rules applied. Total rules applied 3459 place count 1058 transition count 1702
Applied a total of 3459 rules in 2152 ms. Remains 1058 /2826 variables (removed 1768) and now considering 1702/3513 (removed 1811) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2158 ms. Remains : 1058/2826 places, 1702/3513 transitions.
RANDOM walk for 40000 steps (335 resets) in 901 ms. (44 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (56 resets) in 292 ms. (136 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (51 resets) in 214 ms. (186 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (56 resets) in 294 ms. (135 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (55 resets) in 241 ms. (165 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (53 resets) in 162 ms. (245 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (57 resets) in 153 ms. (259 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (29 resets) in 194 ms. (205 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 196758 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :0 out of 7
Probabilistic random walk after 196758 steps, saw 60758 distinct states, run finished after 3006 ms. (steps per millisecond=65 ) properties seen :0
// Phase 1: matrix 1702 rows 1058 cols
[2025-05-30 07:50:39] [INFO ] Computed 178 invariants in 37 ms
[2025-05-30 07:50:39] [INFO ] State equation strengthened by 1 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) 0/79 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 278/357 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/357 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 12/369 variables, 10/37 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/369 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 635/1004 variables, 110/147 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1004 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 7/1011 variables, 7/154 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1011 variables, 0/154 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 47/1058 variables, 24/178 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1058 variables, 0/178 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 1702/2760 variables, 1058/1236 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2760 variables, 1/1237 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2760 variables, 0/1237 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (OVERLAPS) 0/2760 variables, 0/1237 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2760/2760 variables, and 1237 constraints, problems are : Problem set: 0 solved, 7 unsolved in 2643 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 134/134 constraints, State Equation: 1058/1058 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 278/357 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/357 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 12/369 variables, 10/37 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/369 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 635/1004 variables, 110/147 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:50:42] [INFO ] Deduced a trap composed of 23 places in 308 ms of which 36 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:50:42] [INFO ] Deduced a trap composed of 24 places in 126 ms of which 15 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1004 variables, 2/149 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1004 variables, 0/149 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 7/1011 variables, 7/156 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1011 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 47/1058 variables, 24/180 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1058 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 1702/2760 variables, 1058/1238 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2760 variables, 1/1239 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2760 variables, 6/1245 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:50:56] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 13 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/2760 variables, 1/1246 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2760 variables, 0/1246 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2760/2760 variables, and 1246 constraints, problems are : Problem set: 0 solved, 7 unsolved in 45021 ms.
Refiners :[Positive P Invariants (semi-flows): 44/44 constraints, Generalized P Invariants (flows): 134/134 constraints, State Equation: 1058/1058 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 47738ms problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 79 out of 1058 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1058/1058 places, 1702/1702 transitions.
Applied a total of 0 rules in 54 ms. Remains 1058 /1058 variables (removed 0) and now considering 1702/1702 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 1058/1058 places, 1702/1702 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1058/1058 places, 1702/1702 transitions.
Applied a total of 0 rules in 53 ms. Remains 1058 /1058 variables (removed 0) and now considering 1702/1702 (removed 0) transitions.
[2025-05-30 07:51:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:51:27] [INFO ] Implicit Places using invariants in 978 ms returned [1, 21, 22, 36, 57, 76, 155, 160, 174, 175, 196, 214, 290, 294, 295, 307, 311, 329, 348, 413, 421, 437, 438, 449, 450, 451, 453, 470, 529, 562, 583, 587, 588, 599, 600, 601, 603, 620, 639, 698, 728, 743, 747, 764, 782, 827, 862, 870, 875, 890, 891, 892, 914, 917, 921, 939, 940, 941, 942, 944, 957, 963, 969, 975, 982, 988, 994, 1000, 1006, 1018]
[2025-05-30 07:51:27] [INFO ] Actually due to overlaps returned [914, 892, 36, 57, 196, 311, 329, 453, 470, 620, 764, 921, 747, 939, 174, 450, 600, 603, 743, 890, 175, 307, 451, 601, 891, 917, 940, 1, 21, 294, 295, 437, 438, 587, 588, 728, 870, 76, 214, 348, 449, 599, 639, 782, 942, 988, 1006, 1018, 22, 160, 290, 413, 698, 862, 875, 941, 944, 957, 963, 969, 975, 982, 994, 1000]
Discarding 64 places :
Implicit Place search using SMT only with invariants took 999 ms to find 64 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 994/1058 places, 1702/1702 transitions.
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 87 rules applied. Total rules applied 87 place count 988 transition count 1621
Reduce places removed 81 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 93 rules applied. Total rules applied 180 place count 907 transition count 1609
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 192 place count 895 transition count 1609
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 192 place count 895 transition count 1589
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 232 place count 875 transition count 1589
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 3 with 9 rules applied. Total rules applied 241 place count 872 transition count 1583
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 247 place count 866 transition count 1583
Discarding 13 places :
Symmetric choice reduction at 5 with 13 rule applications. Total rules 260 place count 853 transition count 1570
Iterating global reduction 5 with 13 rules applied. Total rules applied 273 place count 853 transition count 1570
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 275 place count 853 transition count 1568
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 275 place count 853 transition count 1567
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 277 place count 852 transition count 1567
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 280 place count 849 transition count 1562
Iterating global reduction 6 with 3 rules applied. Total rules applied 283 place count 849 transition count 1562
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 285 place count 847 transition count 1560
Iterating global reduction 6 with 2 rules applied. Total rules applied 287 place count 847 transition count 1560
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 288 place count 847 transition count 1559
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 289 place count 846 transition count 1557
Iterating global reduction 7 with 1 rules applied. Total rules applied 290 place count 846 transition count 1557
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 7 with 98 rules applied. Total rules applied 388 place count 797 transition count 1508
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 394 place count 794 transition count 1509
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 395 place count 794 transition count 1508
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 396 place count 793 transition count 1508
Free-agglomeration rule (complex) applied 42 times.
Iterating global reduction 8 with 42 rules applied. Total rules applied 438 place count 793 transition count 1466
Ensure Unique test removed 1 places
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 8 with 43 rules applied. Total rules applied 481 place count 750 transition count 1466
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 482 place count 750 transition count 1465
Partial Free-agglomeration rule applied 15 times.
Drop transitions (Partial Free agglomeration) removed 15 transitions
Iterating global reduction 9 with 15 rules applied. Total rules applied 497 place count 750 transition count 1465
Applied a total of 497 rules in 401 ms. Remains 750 /994 variables (removed 244) and now considering 1465/1702 (removed 237) transitions.
// Phase 1: matrix 1465 rows 750 cols
[2025-05-30 07:51:28] [INFO ] Computed 104 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:51:28] [INFO ] Implicit Places using invariants in 493 ms returned [110, 113, 115, 131, 190, 226, 236, 237, 313, 324, 337, 342, 343, 442, 454, 455, 515, 544, 551, 562, 563, 644, 650, 653, 661, 739, 743, 749]
[2025-05-30 07:51:28] [INFO ] Actually due to overlaps returned [236, 342, 454, 562, 131, 237, 343, 455, 563, 110, 115, 313, 544, 644, 650, 743, 190, 226, 324, 337, 442, 515, 551, 653, 661, 739, 749]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 502 ms to find 27 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 723/1058 places, 1465/1702 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 711 transition count 1452
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 711 transition count 1452
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 710 transition count 1451
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 710 transition count 1451
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 32 place count 707 transition count 1448
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 33 place count 707 transition count 1447
Free-agglomeration rule applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 37 place count 707 transition count 1443
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 41 place count 703 transition count 1443
Applied a total of 41 rules in 119 ms. Remains 703 /723 variables (removed 20) and now considering 1443/1465 (removed 22) transitions.
// Phase 1: matrix 1443 rows 703 cols
[2025-05-30 07:51:28] [INFO ] Computed 77 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:51:29] [INFO ] Implicit Places using invariants in 393 ms returned []
[2025-05-30 07:51:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:51:29] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-05-30 07:51:30] [INFO ] Implicit Places using invariants and state equation in 1458 ms returned []
Implicit Place search using SMT with State Equation took 1859 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 703/1058 places, 1443/1702 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3936 ms. Remains : 703/1058 places, 1443/1702 transitions.
RANDOM walk for 40000 steps (405 resets) in 520 ms. (76 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (72 resets) in 165 ms. (240 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (73 resets) in 123 ms. (322 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (79 resets) in 104 ms. (380 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (75 resets) in 94 ms. (421 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (74 resets) in 91 ms. (434 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (69 resets) in 93 ms. (425 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (68 resets) in 88 ms. (449 steps per ms) remains 7/7 properties
Interrupted probabilistic random walk after 357872 steps, run timeout after 3001 ms. (steps per millisecond=119 ) properties seen :0 out of 7
Probabilistic random walk after 357872 steps, saw 74949 distinct states, run finished after 3001 ms. (steps per millisecond=119 ) properties seen :0
[2025-05-30 07:51:34] [INFO ] Invariant cache hit.
[2025-05-30 07:51:34] [INFO ] State equation strengthened by 5 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) 0/79 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 184/263 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/263 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 425/688 variables, 48/66 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/688 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 5/693 variables, 5/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/693 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 10/703 variables, 6/77 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/703 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 1443/2146 variables, 703/780 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2146 variables, 5/785 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2146 variables, 0/785 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 0/2146 variables, 0/785 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2146/2146 variables, and 785 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1591 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 54/54 constraints, State Equation: 703/703 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 184/263 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:51:35] [INFO ] Deduced a trap composed of 20 places in 40 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/263 variables, 1/19 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/263 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 425/688 variables, 48/67 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:51:36] [INFO ] Deduced a trap composed of 12 places in 246 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:51:36] [INFO ] Deduced a trap composed of 31 places in 266 ms of which 25 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:51:36] [INFO ] Deduced a trap composed of 23 places in 167 ms of which 14 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/688 variables, 3/70 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:51:37] [INFO ] Deduced a trap composed of 32 places in 169 ms of which 17 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/688 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/688 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 5/693 variables, 5/76 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/693 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 10/703 variables, 6/82 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/703 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (OVERLAPS) 1443/2146 variables, 703/785 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2146 variables, 5/790 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2146 variables, 6/796 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2146 variables, 0/796 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (OVERLAPS) 0/2146 variables, 0/796 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2146/2146 variables, and 796 constraints, problems are : Problem set: 0 solved, 7 unsolved in 21104 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 54/54 constraints, State Equation: 703/703 constraints, ReadFeed: 5/5 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 22719ms problems are : Problem set: 0 solved, 7 unsolved
Parikh walk visited 0 properties in 28082 ms.
Support contains 79 out of 703 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 703/703 places, 1443/1443 transitions.
Applied a total of 0 rules in 22 ms. Remains 703 /703 variables (removed 0) and now considering 1443/1443 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 703/703 places, 1443/1443 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 703/703 places, 1443/1443 transitions.
Applied a total of 0 rules in 21 ms. Remains 703 /703 variables (removed 0) and now considering 1443/1443 (removed 0) transitions.
[2025-05-30 07:52:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:25] [INFO ] Implicit Places using invariants in 388 ms returned []
[2025-05-30 07:52:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 07:52:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2025-05-30 07:52:26] [INFO ] Implicit Places using invariants and state equation in 1519 ms returned []
Implicit Place search using SMT with State Equation took 1908 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 07:52:27] [INFO ] Redundant transitions in 111 ms returned []
Running 1410 sub problems to find dead transitions.
[2025-05-30 07:52:27] [INFO ] Invariant cache hit.
[2025-05-30 07:52:27] [INFO ] State equation strengthened by 5 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/699 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/699 variables, 48/65 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:52:50] [INFO ] Deduced a trap composed of 28 places in 105 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:52:50] [INFO ] Deduced a trap composed of 12 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:52:51] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 8 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 699/2146 variables, and 68 constraints, problems are : Problem set: 0 solved, 1410 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 17/23 constraints, Generalized P Invariants (flows): 48/54 constraints, State Equation: 0/703 constraints, ReadFeed: 0/5 constraints, PredecessorRefiner: 1410/1410 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1410 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/699 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/699 variables, 48/65 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/699 variables, 3/68 constraints. Problems are: Problem set: 0 solved, 1410 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0)
(s1 1)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 1)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 1)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s49 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s61 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 0)
(s74 0)
(s75 0)
(s76 0)
(s77 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s93 0)
(s94 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 1)
(s109 0)
(s110 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s124 1)
(s125 1)
(s126 1)
(s127 1)
(s128 0)
(s129 1)
(s130 0)
(s131 0)
(s132 1)
(s133 0)
(s134 1)
(s135 0)
(s136 1)
(s137 0)
(s138 1)
(s139 0)
(s140 1)
(s141 0)
(s142 1)
(s143 0)
(s144 1)
(s145 0)
(s146 1)
(s147 0)
(s148 1)
(s149 0)
(s150 1)
(s151 0)
(s152 1)
(s153 0)
(s154 1)
(s155 0)
(s156 1)
(s157 0)
(s158 1)
(s159 0)
(s160 1)
(s161 1)
(s162 0)
(s163 1)
(s164 0)
(s165 1)
(s166 0)
(s167 0)
(s168 1)
(s169 0)
(s170 1)
(s171 0)
(s172 1)
(s173 0)
(s174 1)
(s175 0)
(s176 1)
(s177 0)
(s178 1)
(s180 1)
(s181 1)
(s182 1)
(s183 9)
(s184 1)
(s185 0)
(s186 1)
(s187 1)
(s188 1)
(s189 1)
(s190 1)
(s191 1)
(s192 1)
(s193 1)
(s194 1)
(s195 1)
(s196 1)
(s197 1)
(s198 1)
(s199 1)
(s200 3)
(s201 1)
(s202 1)
(s203 1)
(s204 0)
(s205 1)
(s206 9)
(s207 1)
(s208 1)
(s209 1)
(s210 1)
(s211 0)
(s212 3)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s220 1)
(s221 0)
(s222 1)
(s223 0)
(s224 0)
(s226 1)
(s227 1)
(s228 0)
(s229 1)
(s230 0)
(s231 0)
(s232 0)
(s233 0)
(s234 0)
(s235 0)
(s236 0)
(s237 0)
(s238 0)
(s239 0)
(s240 0)
(s241 0)
(s242 0)
(s243 0)
(s244 0)
(s245 0)
(s246 0)
(s247 0)
(s248 0)
(s249 0)
(s250 0)
(s251 0)
(s252 0)
(s253 0)
(s254 0)
(s255 0)
(s256 0)
(s257 0)
(s258 0)
(s259 0)
(s260 0)
(s261 0)
(s262 0)
(s263 0)
(s264 0)
(s265 0)
(s266 0)
(s267 0)
(s268 0)
(s269 0)
(s270 0)
(s271 0)
(s272 0)
(s273 0)
(s274 0)
(s275 0)
(s276 0)
(s277 0)
(s278 0)
(s279 0)
(s280 0)
(s281 0)
(s282 0)
(s283 0)
(s284 0)
(s285 0)
(s286 0)
(s287 0)
(s288 0)
(s289 0)
(s290 0)
(s291 0)
(s292 0)
(s293 0)
(s294 0)
(s295 0)
(s296 0)
(s297 0)
(s298 0)
(s299 0)
(s300 0)
(s301 0)
(s302 0)
(s303 0)
(s304 0)
(s305 0)
(s306 0)
(s307 0)
(s308 1)
(s309 0)
(s310 0)
(s311 0)
(s312 1)
(s313 0)
(s314 0)
(s315 0)
(s316 0)
(s317 0)
(s318 0)
(s319 0)
(s320 1)
(s321 0)
(s322 0)
(s323 0)
(s324 1)
(s325 0)
(s326 0)
(s327 0)
(s328 0)
(s329 0)
(s330 0)
(s331 0)
(s332 0)
(s333 0)
(s334 0)
(s335 0)
(s336 0)
(s337 0)
(s338 0)
(s339 0)
(s340 0)
(s341 0)
(s342 0)
(s343 0)
(s344 0)
(s345 0)
(s346 0)
(s347 0)
(s348 0)
(s349 0)
(s350 0)
(s351 0)
(s352 0)
(s353 0)
(s354 0)
(s355 0)
(s356 0)
(s357 1)
(s358 0)
(s359 0)
(s360 0)
(s361 0)
(s362 0)
(s363 0)
(s364 0)
(s365 0)
(s366 0)
(s367 0)
(s368 0)
(s369 0)
(s370 0)
(s371 0)
(s372 0)
(s373 0)
(s374 0)
(s375 0)
(s376 0)
(s377 0)
(s378 0)
(s379 0)
(s380 0)
(s381 0)
(s382 0)
(s383 0)
(s384 0)
(s385 0)
(s386 0)
(s387 0)
(s388 0)
(s389 0)
(s390 0)
(s391 0)
(s392 0)
(s393 0)
(s394 0)
(s395 0)
(s396 0)
(s397 0)
(s398 0)
(s399 0)
(s400 0)
(s401 0)
(s402 0)
(s403 0)
(s404 0)
(s405 0)
(s406 0)
(s407 0)
(s408 0)
(s409 0)
(s410 0)
(s411 0)
(s412 0)
(s413 0)
(s414 0)
(s415 0)
(s416 0)
(s417 0)
(s418 1)
(s419 0)
(s420 0)
(s421 0)
(s422 0)
(s423 0)
(s424 0)
(s425 0)
(s426 0)
(s427 1)
(s428 0)
(s429 0)
(s430 0)
(s431 1)
(s432 0)
(s433 0)
(s434 0)
(s435 0)
(s436 0)
(s437 0)
(s438 0)
(s439 0)
(s440 0)
(s441 0)
(s442 0)
(timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 699/2146 variables, and 68 constraints, problems are : Problem set: 0 solved, 1410 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 17/23 constraints, Generalized P Invariants (flows): 48/54 constraints, State Equation: 0/703 constraints, ReadFeed: 0/5 constraints, PredecessorRefiner: 0/1410 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60564ms problems are : Problem set: 0 solved, 1410 unsolved
Search for dead transitions found 0 dead transitions in 60571ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62626 ms. Remains : 703/703 places, 1443/1443 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (complete) has 3405 edges and 703 vertex of which 702 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 1 place count 702 transition count 1437
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 13 place count 696 transition count 1437
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 15 place count 695 transition count 1436
Applied a total of 15 rules in 49 ms. Remains 695 /703 variables (removed 8) and now considering 1436/1443 (removed 7) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 1436 rows 695 cols
[2025-05-30 07:53:27] [INFO ] Computed 76 invariants in 20 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-30 07:53:27] [INFO ] After 170ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-05-30 07:53:28] [INFO ] [Nat]Absence check using 21 positive place invariants in 5 ms returned sat
[2025-05-30 07:53:28] [INFO ] [Nat]Absence check using 21 positive and 55 generalized place invariants in 15 ms returned sat
[2025-05-30 07:53:30] [INFO ] After 2250ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:53:32] [INFO ] Deduced a trap composed of 12 places in 133 ms of which 10 ms to minimize.
[2025-05-30 07:53:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 223 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:53:32] [INFO ] Deduced a trap composed of 55 places in 285 ms of which 51 ms to minimize.
[2025-05-30 07:53:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 382 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:53:42] [INFO ] Deduced a trap composed of 32 places in 113 ms of which 9 ms to minimize.
[2025-05-30 07:53:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-30 07:53:43] [INFO ] Deduced a trap composed of 31 places in 116 ms of which 13 ms to minimize.
[2025-05-30 07:53:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 211 ms
TRAPS : Iteration 1
[2025-05-30 07:53:45] [INFO ] After 17579ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
[2025-05-30 07:53:53] [INFO ] After 25762ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2025-05-30 07:53:53] [INFO ] Flatten gal took : 78 ms
[2025-05-30 07:53:53] [INFO ] Flatten gal took : 61 ms
[2025-05-30 07:53:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13785994948324722442.gal : 20 ms
[2025-05-30 07:53:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7150988866085604104.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/ReachabilityCardinality13785994948324722442.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7150988866085604104.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/ReachabilityCardinality7150988866085604104.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :7 after 13
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :13 after 612
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :612 after 16452
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :16452 after 1.5944e+06
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1.5944e+06 after 1.28221e+10
Detected timeout of ITS tools.
[2025-05-30 07:54:08] [INFO ] Flatten gal took : 52 ms
[2025-05-30 07:54:08] [INFO ] Applying decomposition
[2025-05-30 07:54:08] [INFO ] Flatten gal took : 49 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/graph5523080070426459732.txt' '-o' '/tmp/graph5523080070426459732.bin' '-w' '/tmp/graph5523080070426459732.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5523080070426459732.bin' '-l' '-1' '-v' '-w' '/tmp/graph5523080070426459732.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:54:09] [INFO ] Decomposing Gal with order
[2025-05-30 07:54:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:54:09] [INFO ] Removed a total of 2523 redundant transitions.
[2025-05-30 07:54:09] [INFO ] Flatten gal took : 158 ms
[2025-05-30 07:54:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 91 labels/synchronizations in 43 ms.
[2025-05-30 07:54:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9534117994408880824.gal : 19 ms
[2025-05-30 07:54:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9254733461946041610.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/ReachabilityCardinality9534117994408880824.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9254733461946041610.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 ...307
Loading property file /tmp/ReachabilityCardinality9254733461946041610.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :5 after 65
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :65 after 91
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :91 after 204
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :204 after 1.53981e+09
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :1.53981e+09 after 8.89185e+10
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :8.89185e+10 after 2.59185e+12
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :2.59185e+12 after 1.56079e+13
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 57116 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-30 07:54:24] [INFO ] Flatten gal took : 81 ms
[2025-05-30 07:54:24] [INFO ] Applying decomposition
[2025-05-30 07:54:24] [INFO ] Flatten gal took : 82 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/graph168576955583690496.txt' '-o' '/tmp/graph168576955583690496.bin' '-w' '/tmp/graph168576955583690496.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph168576955583690496.bin' '-l' '-1' '-v' '-w' '/tmp/graph168576955583690496.weights' '-q' '0' '-e' '0.001'
[2025-05-30 07:54:25] [INFO ] Decomposing Gal with order
[2025-05-30 07:54:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 07:54:25] [INFO ] Removed a total of 2562 redundant transitions.
[2025-05-30 07:54:25] [INFO ] Flatten gal took : 164 ms
[2025-05-30 07:54:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 60 ms.
[2025-05-30 07:54:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality988372452115443879.gal : 25 ms
[2025-05-30 07:54:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12108685818145976235.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/ReachabilityCardinality988372452115443879.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12108685818145976235.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 ...307
Loading property file /tmp/ReachabilityCardinality12108685818145976235.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :1 after 17711
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :17711 after 5.78324e+22
Detected timeout of ITS tools.
[2025-05-30 08:24:26] [INFO ] Flatten gal took : 47 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3290496630589184056
[2025-05-30 08:24:26] [INFO ] Applying decomposition
[2025-05-30 08:24:26] [INFO ] Computing symmetric may disable matrix : 1443 transitions.
[2025-05-30 08:24:26] [INFO ] Computation of Complete disable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 08:24:26] [INFO ] Computing symmetric may enable matrix : 1443 transitions.
[2025-05-30 08:24:26] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 08:24:26] [INFO ] Flatten gal took : 75 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/graph569659221459393254.txt' '-o' '/tmp/graph569659221459393254.bin' '-w' '/tmp/graph569659221459393254.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph569659221459393254.bin' '-l' '-1' '-v' '-w' '/tmp/graph569659221459393254.weights' '-q' '0' '-e' '0.001'
[2025-05-30 08:24:26] [INFO ] Decomposing Gal with order
[2025-05-30 08:24:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 08:24:26] [INFO ] Removed a total of 2415 redundant transitions.
[2025-05-30 08:24:26] [INFO ] Flatten gal took : 110 ms
[2025-05-30 08:24:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 113 labels/synchronizations in 67 ms.
[2025-05-30 08:24:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11894453735326885010.gal : 8 ms
[2025-05-30 08:24:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5235828829582144563.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11894453735326885010.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5235828829582144563.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
[2025-05-30 08:24:27] [INFO ] Computing Do-Not-Accords matrix : 1443 transitions.
[2025-05-30 08:24:27] [INFO ] Computation of Completed DNA matrix. took 63 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-05-30 08:24:27] [INFO ] Built C files in 733ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3290496630589184056
Running compilation step : cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Loading property file /tmp/ReachabilityCardinality5235828829582144563.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :7 after 52
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :52 after 91
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :91 after 312
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :312 after 38304
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :38304 after 4.43745e+10
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :4.43745e+10 after 7.31291e+10
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :7.31291e+10 after 1.09552e+11
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1.09552e+11 after 1.48274e+11
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :1.48274e+11 after 1.70895e+11
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :1.70895e+11 after 2.70577e+11
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :2.70577e+11 after 5.35515e+11
Invariant property ASLink-PT-06b-ReachabilityCardinality-2025-10 does not hold.
FORMULA ASLink-PT-06b-ReachabilityCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ASLink-PT-06b-ReachabilityCardinality-2025-04 is true.
FORMULA ASLink-PT-06b-ReachabilityCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ASLink-PT-06b-ReachabilityCardinality-2025-02 is true.
FORMULA ASLink-PT-06b-ReachabilityCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Compilation finished in 5652 ms.
Running link step : cd /tmp/ltsmin3290496630589184056;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 74 ms.
Running LTSmin : cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06bReachabilityCardinality202500==true'
Invariant property ASLink-PT-06b-ReachabilityCardinality-2025-00 does not hold.
FORMULA ASLink-PT-06b-ReachabilityCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :2.25472e+14 after 2.58072e+14
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06bReachabilityCardinality202500==true'
Running LTSmin : cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06bReachabilityCardinality202512==true'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06bReachabilityCardinality202512==true'
Running LTSmin : cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06bReachabilityCardinality202514==true'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06bReachabilityCardinality202514==true'
Running LTSmin : cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06bReachabilityCardinality202415==true'
WARNING : LTSmin timed out (>73 s) on command cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06bReachabilityCardinality202415==true'
Retrying LTSmin with larger timeout 4112 s
Running LTSmin : cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06bReachabilityCardinality202512==true'
WARNING : LTSmin timed out (>587 s) on command cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06bReachabilityCardinality202512==true'
Running LTSmin : cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06bReachabilityCardinality202514==true'
WARNING : LTSmin timed out (>587 s) on command cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06bReachabilityCardinality202514==true'
Running LTSmin : cd /tmp/ltsmin3290496630589184056;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'ASLinkPT06bReachabilityCardinality202415==true'

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="ASLink-PT-06b"
export BK_EXAMINATION="ReachabilityCardinality"
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 ASLink-PT-06b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r002-tall-174853729100374"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06b.tgz
mv ASLink-PT-06b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;