Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r212-tall-174901994200350.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 ShieldRVt-PT-100B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r212-tall-174901994200350
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K 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 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 1.3M May 29 14:33 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-00
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-01
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-02
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-03
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-04
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-05
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-06
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-07
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-08
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-09
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-10
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-11
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-12
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-13
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-14
FORMULA_NAME ShieldRVt-PT-100B-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749143960799

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-100B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-05 17:19:22] [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]
[2025-06-05 17:19:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 17:19:22] [INFO ] Load time of PNML (sax parser for PT used): 228 ms
[2025-06-05 17:19:22] [INFO ] Transformed 5003 places.
[2025-06-05 17:19:22] [INFO ] Transformed 5003 transitions.
[2025-06-05 17:19:22] [INFO ] Found NUPN structural information;
[2025-06-05 17:19:22] [INFO ] Parsed PT model containing 5003 places and 5003 transitions and 11806 arcs in 473 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 1895 ms. (21 steps per ms) remains 8/15 properties
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 408 ms. (97 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 698 ms. (57 steps per ms) remains 8/8 properties
[2025-06-05 17:19:23] [INFO ] Flatten gal took : 458 ms
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 207 ms. (192 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 150 ms. (264 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (8 resets) in 105 ms. (377 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 159 ms. (250 steps per ms) remains 8/8 properties
[2025-06-05 17:19:23] [INFO ] Flatten gal took : 276 ms
[2025-06-05 17:19:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality128444919737961501.gal : 89 ms
[2025-06-05 17:19:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3973511799123146904.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality128444919737961501.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3973511799123146904.prop' '--nowitness' '--gen-order' 'FOLLOW'
// Phase 1: matrix 5003 rows 5003 cols

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 ...327
[2025-06-05 17:19:24] [INFO ] Computed 401 invariants in 61 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 141/141 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/141 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Loading property file /tmp/ReachabilityCardinality3973511799123146904.prop.
At refinement iteration 2 (OVERLAPS) 4476/4617 variables, 368/509 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4617 variables, 4476/4985 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4617 variables, 0/4985 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 386/5003 variables, 33/5018 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5003 variables, 386/5404 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5003/10006 variables, and 5404 constraints, problems are : Problem set: 0 solved, 8 unsolved in 5098 ms.
Refiners :[Domain max(s): 5003/5003 constraints, Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 0/5003 constraints, PredecessorRefiner: 8/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/141 variables, 141/141 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/141 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 4476/4617 variables, 368/509 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/4617 variables, 4476/4985 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:32] [INFO ] Deduced a trap composed of 34 places in 1334 ms of which 116 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:33] [INFO ] Deduced a trap composed of 35 places in 1186 ms of which 107 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:34] [INFO ] Deduced a trap composed of 30 places in 1278 ms of which 93 ms to minimize.
SMT process timed out in 10949ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 141 out of 5003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5003/5003 places, 5003/5003 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1477 transitions
Trivial Post-agglo rules discarded 1477 transitions
Performed 1477 trivial Post agglomeration. Transition count delta: 1477
Iterating post reduction 0 with 1477 rules applied. Total rules applied 1477 place count 5003 transition count 3526
Reduce places removed 1477 places and 0 transitions.
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Iterating post reduction 1 with 1513 rules applied. Total rules applied 2990 place count 3526 transition count 3490
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 3026 place count 3490 transition count 3490
Performed 414 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 414 Pre rules applied. Total rules applied 3026 place count 3490 transition count 3076
Deduced a syphon composed of 414 places in 39 ms
Reduce places removed 414 places and 0 transitions.
Iterating global reduction 3 with 828 rules applied. Total rules applied 3854 place count 3076 transition count 3076
Discarding 643 places :
Symmetric choice reduction at 3 with 643 rule applications. Total rules 4497 place count 2433 transition count 2433
Iterating global reduction 3 with 643 rules applied. Total rules applied 5140 place count 2433 transition count 2433
Performed 269 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 269 Pre rules applied. Total rules applied 5140 place count 2433 transition count 2164
Deduced a syphon composed of 269 places in 7 ms
Reduce places removed 269 places and 0 transitions.
Iterating global reduction 3 with 538 rules applied. Total rules applied 5678 place count 2164 transition count 2164
Performed 874 Post agglomeration using F-continuation condition.Transition count delta: 874
Deduced a syphon composed of 874 places in 10 ms
Reduce places removed 874 places and 0 transitions.
Iterating global reduction 3 with 1748 rules applied. Total rules applied 7426 place count 1290 transition count 1290
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -84
Deduced a syphon composed of 101 places in 8 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 7628 place count 1189 transition count 1374
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -85
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 7830 place count 1088 transition count 1459
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: -55
Deduced a syphon composed of 63 places in 2 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 7956 place count 1025 transition count 1514
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 7957 place count 1025 transition count 1513
Free-agglomeration rule applied 11 times.
Iterating global reduction 3 with 11 rules applied. Total rules applied 7968 place count 1025 transition count 1502
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 7979 place count 1014 transition count 1502
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 7985 place count 1014 transition count 1496
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 7986 place count 1014 transition count 1496
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 7987 place count 1013 transition count 1495
Applied a total of 7987 rules in 1633 ms. Remains 1013 /5003 variables (removed 3990) and now considering 1495/5003 (removed 3508) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1639 ms. Remains : 1013/5003 places, 1495/5003 transitions.
RANDOM walk for 40000 steps (10 resets) in 1000 ms. (39 steps per ms) remains 6/8 properties
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 409 ms. (97 steps per ms) remains 5/6 properties
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 264 ms. (150 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 512 ms. (77 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 323 ms. (123 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 292 ms. (136 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 257 ms. (155 steps per ms) remains 5/5 properties
// Phase 1: matrix 1495 rows 1013 cols
[2025-06-05 17:19:37] [INFO ] Computed 401 invariants in 5 ms
[2025-06-05 17:19:37] [INFO ] State equation strengthened by 746 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) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 837/935 variables, 364/364 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/935 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 15/950 variables, 7/371 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/950 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1419/2369 variables, 950/1321 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2369 variables, 732/2053 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2369 variables, 0/2053 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 116/2485 variables, 49/2102 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2485 variables, 22/2124 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2485 variables, 14/2138 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2485 variables, 0/2138 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 2/2487 variables, 2/2140 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2487 variables, 2/2142 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2487 variables, 0/2142 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :10 after 19
At refinement iteration 15 (OVERLAPS) 21/2508 variables, 12/2154 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :36 after 69
At refinement iteration 16 (INCLUDED_ONLY) 0/2508 variables, 6/2160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :69 after 309
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :309 after 1.9172e+09
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :1.9172e+09 after 3.19577e+23
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :3.19577e+23 after 9.9895e+51
At refinement iteration 17 (INCLUDED_ONLY) 0/2508 variables, 0/2160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (OVERLAPS) 0/2508 variables, 0/2160 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2508/2508 variables, and 2160 constraints, problems are : Problem set: 0 solved, 5 unsolved in 3579 ms.
Refiners :[Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 1013/1013 constraints, ReadFeed: 746/746 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 837/935 variables, 364/364 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:41] [INFO ] Deduced a trap composed of 11 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:41] [INFO ] Deduced a trap composed of 11 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:41] [INFO ] Deduced a trap composed of 12 places in 83 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:41] [INFO ] Deduced a trap composed of 12 places in 78 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:41] [INFO ] Deduced a trap composed of 14 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:41] [INFO ] Deduced a trap composed of 14 places in 73 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/935 variables, 6/370 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:42] [INFO ] Deduced a trap composed of 16 places in 57 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/935 variables, 1/371 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/935 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 15/950 variables, 7/378 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/950 variables, 0/378 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1419/2369 variables, 950/1328 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2369 variables, 732/2060 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2369 variables, 2/2062 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:45] [INFO ] Deduced a trap composed of 8 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:45] [INFO ] Deduced a trap composed of 8 places in 87 ms of which 5 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/2369 variables, 2/2064 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:46] [INFO ] Deduced a trap along path composed of 2 places in 32 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:46] [INFO ] Deduced a trap along path composed of 2 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:46] [INFO ] Deduced a trap along path composed of 2 places in 22 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/2369 variables, 3/2067 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:47] [INFO ] Deduced a trap along path composed of 4 places in 21 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:49] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:49] [INFO ] Deduced a trap along path composed of 2 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:49] [INFO ] Deduced a trap along path composed of 2 places in 34 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:49] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/2369 variables, 3/2070 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:50] [INFO ] Deduced a trap composed of 17 places in 100 ms of which 5 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/2369 variables, 1/2071 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2369 variables, 0/2071 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 116/2485 variables, 49/2120 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2485 variables, 22/2142 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2485 variables, 14/2156 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2485 variables, 2/2158 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:52] [INFO ] Deduced a trap composed of 6 places in 147 ms of which 6 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/2485 variables, 1/2159 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2485 variables, 2/2161 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:54] [INFO ] Deduced a trap along path composed of 2 places in 50 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:54] [INFO ] Deduced a trap along path composed of 2 places in 24 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:54] [INFO ] Deduced a trap along path composed of 4 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:19:55] [INFO ] Deduced a trap along path composed of 2 places in 19 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/2485 variables, 4/2165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2485 variables, 0/2165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (OVERLAPS) 2/2487 variables, 2/2167 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/2487 variables, 2/2169 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2487 variables, 0/2169 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (OVERLAPS) 21/2508 variables, 12/2181 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/2508 variables, 6/2187 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/2508 variables, 0/2187 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 29 (OVERLAPS) 0/2508 variables, 0/2187 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2508/2508 variables, and 2187 constraints, problems are : Problem set: 0 solved, 5 unsolved in 20206 ms.
Refiners :[Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 1013/1013 constraints, ReadFeed: 746/746 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 12/12 constraints]
After SMT, in 23842ms problems are : Problem set: 0 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 3390 ms.
Support contains 98 out of 1013 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1013/1013 places, 1495/1495 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 1013 transition count 1483
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 1001 transition count 1483
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 24 place count 1001 transition count 1471
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 48 place count 989 transition count 1471
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 49 place count 989 transition count 1470
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 2 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 97 place count 965 transition count 1446
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 123 place count 952 transition count 1461
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 124 place count 952 transition count 1460
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 125 place count 951 transition count 1460
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 126 place count 951 transition count 1459
Applied a total of 126 rules in 145 ms. Remains 951 /1013 variables (removed 62) and now considering 1459/1495 (removed 36) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 951/1013 places, 1459/1495 transitions.
RANDOM walk for 40000 steps (46 resets) in 675 ms. (59 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (10 resets) in 174 ms. (228 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 373 ms. (106 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (9 resets) in 287 ms. (138 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 218 ms. (182 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 312 ms. (127 steps per ms) remains 5/5 properties
Interrupted probabilistic random walk after 114812 steps, run timeout after 3001 ms. (steps per millisecond=38 ) properties seen :0 out of 5
Probabilistic random walk after 114812 steps, saw 83360 distinct states, run finished after 3008 ms. (steps per millisecond=38 ) properties seen :0
// Phase 1: matrix 1459 rows 951 cols
[2025-06-05 17:20:08] [INFO ] Computed 401 invariants in 4 ms
[2025-06-05 17:20:08] [INFO ] State equation strengthened by 787 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) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 779/877 variables, 364/364 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/877 variables, 0/364 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 14/891 variables, 7/371 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/891 variables, 0/371 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 1387/2278 variables, 891/1262 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2278 variables, 773/2035 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2278 variables, 0/2035 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 111/2389 variables, 48/2083 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2389 variables, 24/2107 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2389 variables, 14/2121 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2389 variables, 0/2121 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 21/2410 variables, 12/2133 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2410 variables, 6/2139 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2410 variables, 0/2139 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 0/2410 variables, 0/2139 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2410/2410 variables, and 2139 constraints, problems are : Problem set: 0 solved, 5 unsolved in 3025 ms.
Refiners :[Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 951/951 constraints, ReadFeed: 787/787 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 779/877 variables, 364/364 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:12] [INFO ] Deduced a trap composed of 8 places in 149 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:12] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:12] [INFO ] Deduced a trap composed of 11 places in 138 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:12] [INFO ] Deduced a trap composed of 11 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:12] [INFO ] Deduced a trap composed of 13 places in 45 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/877 variables, 5/369 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:12] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/877 variables, 1/370 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/877 variables, 0/370 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 14/891 variables, 7/377 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/891 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 1387/2278 variables, 891/1268 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2278 variables, 773/2041 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2278 variables, 2/2043 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:15] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:15] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:15] [INFO ] Deduced a trap composed of 6 places in 72 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:15] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:16] [INFO ] Deduced a trap composed of 11 places in 92 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/2278 variables, 5/2048 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:17] [INFO ] Deduced a trap along path composed of 2 places in 31 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:17] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:17] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:17] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:17] [INFO ] Deduced a trap along path composed of 4 places in 19 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:18] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:18] [INFO ] Deduced a trap along path composed of 2 places in 28 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/2278 variables, 3/2051 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2278 variables, 0/2051 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 13 (OVERLAPS) 111/2389 variables, 48/2099 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2389 variables, 24/2123 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2389 variables, 14/2137 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2389 variables, 2/2139 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2389 variables, 4/2143 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:22] [INFO ] Deduced a trap composed of 6 places in 65 ms of which 4 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/2389 variables, 1/2144 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:23] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:23] [INFO ] Deduced a trap along path composed of 2 places in 20 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/2389 variables, 2/2146 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/2389 variables, 0/2146 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 21 (OVERLAPS) 21/2410 variables, 12/2158 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2410 variables, 6/2164 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/2410 variables, 0/2164 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:20:26] [INFO ] Deduced a trap along path composed of 2 places in 25 ms of which 1 ms to minimize.
At refinement iteration 24 (OVERLAPS) 0/2410 variables, 1/2165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2410 variables, 0/2165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 26 (OVERLAPS) 0/2410 variables, 0/2165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2410/2410 variables, and 2165 constraints, problems are : Problem set: 0 solved, 5 unsolved in 17497 ms.
Refiners :[Positive P Invariants (semi-flows): 401/401 constraints, State Equation: 951/951 constraints, ReadFeed: 787/787 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 10/10 constraints]
After SMT, in 20560ms problems are : Problem set: 0 solved, 5 unsolved
Parikh walk visited 0 properties in 3755 ms.
Support contains 98 out of 951 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 951/951 places, 1459/1459 transitions.
Applied a total of 0 rules in 29 ms. Remains 951 /951 variables (removed 0) and now considering 1459/1459 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 951/951 places, 1459/1459 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 951/951 places, 1459/1459 transitions.
Applied a total of 0 rules in 26 ms. Remains 951 /951 variables (removed 0) and now considering 1459/1459 (removed 0) transitions.
[2025-06-05 17:20:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:20:33] [INFO ] Implicit Places using invariants in 469 ms returned []
[2025-06-05 17:20:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 17:20:34] [INFO ] State equation strengthened by 787 read => feed constraints.
[2025-06-05 17:20:40] [INFO ] Implicit Places using invariants and state equation in 7016 ms returned []
Implicit Place search using SMT with State Equation took 7495 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-05 17:20:40] [INFO ] Redundant transitions in 106 ms returned []
Running 1450 sub problems to find dead transitions.
[2025-06-05 17:20:40] [INFO ] Invariant cache hit.
[2025-06-05 17:20:40] [INFO ] State equation strengthened by 787 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/945 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 1450 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 945/2410 variables, and 34 constraints, problems are : Problem set: 0 solved, 1450 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 34/401 constraints, State Equation: 0/951 constraints, ReadFeed: 0/787 constraints, PredecessorRefiner: 1450/1450 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1450 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/945 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 1450 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 945/2410 variables, and 34 constraints, problems are : Problem set: 0 solved, 1450 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 34/401 constraints, State Equation: 0/951 constraints, ReadFeed: 0/787 constraints, PredecessorRefiner: 0/1450 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60537ms problems are : Problem set: 0 solved, 1450 unsolved
Search for dead transitions found 0 dead transitions in 60545ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68193 ms. Remains : 951/951 places, 1459/1459 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 315 edges and 951 vertex of which 4 / 951 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (trivial) has 314 edges and 947 vertex of which 4 / 947 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 945 transition count 1452
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 7 transitions.
Graph (trivial) has 311 edges and 944 vertex of which 2 / 944 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Iterating post reduction 1 with 9 rules applied. Total rules applied 15 place count 943 transition count 1445
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 18 place count 943 transition count 1442
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 18 place count 943 transition count 1441
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 942 transition count 1441
Drop transitions (Redundant composition of simpler transitions.) removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 3 with 34 rules applied. Total rules applied 54 place count 942 transition count 1407
Partial Free-agglomeration rule applied 73 times.
Drop transitions (Partial Free agglomeration) removed 73 transitions
Iterating global reduction 3 with 73 rules applied. Total rules applied 127 place count 942 transition count 1407
Drop transitions (Redundant composition of simpler transitions.) removed 62 transitions
Redundant transition composition rules discarded 62 transitions
Iterating global reduction 3 with 62 rules applied. Total rules applied 189 place count 942 transition count 1345
Applied a total of 189 rules in 134 ms. Remains 942 /951 variables (removed 9) and now considering 1345/1459 (removed 114) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 1345 rows 942 cols
[2025-06-05 17:21:41] [INFO ] Computed 398 invariants in 3 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 17:21:41] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-05 17:21:41] [INFO ] [Nat]Absence check using 398 positive place invariants in 61 ms returned sat
[2025-06-05 17:21:42] [INFO ] After 673ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2025-06-05 17:21:42] [INFO ] State equation strengthened by 9 read => feed constraints.
[2025-06-05 17:21:42] [INFO ] After 347ms SMT Verify possible using 9 Read/Feed constraints in natural domain returned unsat :0 sat :5
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:21:42] [INFO ] Deduced a trap composed of 8 places in 64 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:21:43] [INFO ] Deduced a trap composed of 10 places in 62 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:21:43] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:21:43] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 4 ms to minimize.
[2025-06-05 17:21:43] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 475 ms
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-05 17:21:43] [INFO ] Deduced a trap composed of 12 places in 55 ms of which 3 ms to minimize.
[2025-06-05 17:21:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
TRAPS : Iteration 1
[2025-06-05 17:21:44] [INFO ] After 1673ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
[2025-06-05 17:21:44] [INFO ] After 2922ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2025-06-05 17:21:44] [INFO ] Flatten gal took : 76 ms
[2025-06-05 17:21:44] [INFO ] Flatten gal took : 54 ms
[2025-06-05 17:21:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13627519058496663393.gal : 11 ms
[2025-06-05 17:21:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13972684212991575399.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/ReachabilityCardinality13627519058496663393.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13972684212991575399.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 ...330
Loading property file /tmp/ReachabilityCardinality13972684212991575399.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :10 after 49
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :49 after 70
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :70 after 196
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :196 after 20441
Detected timeout of ITS tools.
[2025-06-05 17:21:59] [INFO ] Flatten gal took : 48 ms
[2025-06-05 17:21:59] [INFO ] Applying decomposition
[2025-06-05 17:21:59] [INFO ] Flatten gal took : 48 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/graph2372272578763127860.txt' '-o' '/tmp/graph2372272578763127860.bin' '-w' '/tmp/graph2372272578763127860.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2372272578763127860.bin' '-l' '-1' '-v' '-w' '/tmp/graph2372272578763127860.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:22:00] [INFO ] Decomposing Gal with order
[2025-06-05 17:22:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:22:00] [INFO ] Removed a total of 1371 redundant transitions.
[2025-06-05 17:22:00] [INFO ] Flatten gal took : 166 ms
[2025-06-05 17:22:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 58 ms.
[2025-06-05 17:22:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12860397677554600666.gal : 34 ms
[2025-06-05 17:22:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13004402116556153573.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/ReachabilityCardinality12860397677554600666.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13004402116556153573.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 ...309
Loading property file /tmp/ReachabilityCardinality13004402116556153573.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 6
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :6 after 1194
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :1194 after 32298
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :32298 after 3.12783e+12
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,1.2736e+136,3.10889,111084,1435,29,210329,395,1924,496590,75,990,0
Total reachable state count : 1.273600490014342324680136386347359172662e+136

Verifying 5 reachability properties.
Reachability property ShieldRVt-PT-100B-ReachabilityCardinality-2025-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVt-PT-100B-ReachabilityCardinality-2025-03,1.30556e+133,3.12634,111084,1519,31,210329,395,1992,496590,85,990,3298
Reachability property ShieldRVt-PT-100B-ReachabilityCardinality-2025-04 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
ShieldRVt-PT-100B-ReachabilityCardinality-2025-04,4.99559e+60,3.12704,111084,460,22,210329,395,1993,496590,85,990,3307
Invariant property ShieldRVt-PT-100B-ReachabilityCardinality-2025-10 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
ShieldRVt-PT-100B-ReachabilityCardinality-2025-10,5.65129e+134,3.13626,111084,1226,26,210329,395,2036,496590,85,990,5061
Reachability property ShieldRVt-PT-100B-ReachabilityCardinality-2025-12 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
ShieldRVt-PT-100B-ReachabilityCardinality-2025-12,3.00451e+120,3.13808,111084,440,26,210329,395,2054,496590,85,990,5460
Invariant property ShieldRVt-PT-100B-ReachabilityCardinality-2025-13 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
ShieldRVt-PT-100B-ReachabilityCardinality-2025-13,3.7321e+132,3.14019,111084,474,25,210329,395,2072,496590,85,990,5916
Over-approximation ignoring read arcs solved 0 properties in 22480 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-05 17:22:03] [INFO ] Flatten gal took : 91 ms
[2025-06-05 17:22:03] [INFO ] Applying decomposition
[2025-06-05 17:22:03] [INFO ] Flatten gal took : 97 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/graph17439966377877656845.txt' '-o' '/tmp/graph17439966377877656845.bin' '-w' '/tmp/graph17439966377877656845.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17439966377877656845.bin' '-l' '-1' '-v' '-w' '/tmp/graph17439966377877656845.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:22:04] [INFO ] Decomposing Gal with order
[2025-06-05 17:22:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:22:05] [INFO ] Removed a total of 600 redundant transitions.
[2025-06-05 17:22:05] [INFO ] Flatten gal took : 185 ms
[2025-06-05 17:22:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 21 ms.
[2025-06-05 17:22:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6616044727202688067.gal : 43 ms
[2025-06-05 17:22:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15741546677457345670.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/ReachabilityCardinality6616044727202688067.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15741546677457345670.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality15741546677457345670.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :5174 after 3.7756e+22
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :3.7756e+22 after 1.43983e+43
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1.43983e+43 after 2.8013e+233
Detected timeout of ITS tools.
[2025-06-05 17:52:08] [INFO ] Flatten gal took : 247 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8755351632165761960
[2025-06-05 17:52:09] [INFO ] Applying decomposition
[2025-06-05 17:52:09] [INFO ] Computing symmetric may disable matrix : 1459 transitions.
[2025-06-05 17:52:09] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 17:52:09] [INFO ] Computing symmetric may enable matrix : 1459 transitions.
[2025-06-05 17:52:09] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 17:52:09] [INFO ] Flatten gal took : 457 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/graph10078545588741238450.txt' '-o' '/tmp/graph10078545588741238450.bin' '-w' '/tmp/graph10078545588741238450.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10078545588741238450.bin' '-l' '-1' '-v' '-w' '/tmp/graph10078545588741238450.weights' '-q' '0' '-e' '0.001'
[2025-06-05 17:52:14] [INFO ] Decomposing Gal with order
[2025-06-05 17:52:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 17:52:14] [INFO ] Removed a total of 2393 redundant transitions.
[2025-06-05 17:52:14] [INFO ] Flatten gal took : 118 ms
[2025-06-05 17:52:14] [INFO ] Computing Do-Not-Accords matrix : 1459 transitions.
[2025-06-05 17:52:14] [INFO ] Computation of Completed DNA matrix. took 67 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-05 17:52:14] [INFO ] Built C files in 5441ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8755351632165761960
[2025-06-05 17:52:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 982 labels/synchronizations in 187 ms.
[2025-06-05 17:53:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15841193106842087137.gal : 61385 ms
[2025-06-05 17:53:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8639004516027021554.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15841193106842087137.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8639004516027021554.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
Running compilation step : cd /tmp/ltsmin8755351632165761960;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '144' '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/ReachabilityCardinality8639004516027021554.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 24
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :24 after 3138
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :3138 after 93534
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :93534 after 1.98645e+07
Invariant property ShieldRVt-PT-100B-ReachabilityCardinality-2025-13 does not hold.
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ShieldRVt-PT-100B-ReachabilityCardinality-2025-12 is true.
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property ShieldRVt-PT-100B-ReachabilityCardinality-2025-10 does not hold.
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ShieldRVt-PT-100B-ReachabilityCardinality-2025-03 is true.
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :8.71815e+20 after 5.14468e+131
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,1.72618e+137,2.25224,88924,2339,115,188523,731,1608,351059,141,3067,0
Total reachable state count : 1.72617730471285235166172917613460195194e+137

Verifying 5 reachability properties.
Reachability property ShieldRVt-PT-100B-ReachabilityCardinality-2025-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVt-PT-100B-ReachabilityCardinality-2025-03,1.35056e+134,2.28072,89180,1953,96,188523,731,1827,351059,160,3067,4983
Reachability property ShieldRVt-PT-100B-ReachabilityCardinality-2025-04 is true.
FORMULA ShieldRVt-PT-100B-ReachabilityCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldRVt-PT-100B-ReachabilityCardinality-2025-04,1.23698e+77,2.28162,89180,466,52,188523,731,1828,351059,160,3067,5036
Invariant property ShieldRVt-PT-100B-ReachabilityCardinality-2025-10 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
ShieldRVt-PT-100B-ReachabilityCardinality-2025-10,7.47279e+135,2.31033,89180,2044,99,188523,731,1933,351059,160,3067,8450
Reachability property ShieldRVt-PT-100B-ReachabilityCardinality-2025-12 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
ShieldRVt-PT-100B-ReachabilityCardinality-2025-12,2.35115e+95,2.31304,89180,452,53,188523,731,1974,351059,162,3067,9018
Invariant property ShieldRVt-PT-100B-ReachabilityCardinality-2025-13 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
ShieldRVt-PT-100B-ReachabilityCardinality-2025-13,9.24869e+132,2.31844,89180,1022,88,188523,731,2009,351059,162,3067,9914
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 2036715 ms.

BK_STOP 1749145998996

--------------------
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="ShieldRVt-PT-100B"
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 ShieldRVt-PT-100B, 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 r212-tall-174901994200350"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-100B.tgz
mv ShieldRVt-PT-100B 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 ;