Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r130-smll-177955809000246.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FireWire-PT-13, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809000246
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 7.4K Mar 7 05:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Mar 7 05:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Mar 7 05:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Mar 7 05:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 17 09:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 17 09:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 17 09:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 17 09:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 7 05:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Mar 7 05:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 7 05:19 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Mar 7 05:19 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 17 09:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 17 09:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 153K Mar 3 18:30 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-00
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-01
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-02
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-03
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-04
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-05
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-06
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-07
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-08
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-09
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-10
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-11
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-12
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-13
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-14
FORMULA_NAME FireWire-PT-13-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1779823697050

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-13
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-05-26 19:28:19] [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]
[2026-05-26 19:28:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 19:28:20] [INFO ] Load time of PNML (sax parser for PT used): 227 ms
[2026-05-26 19:28:20] [INFO ] Transformed 205 places.
[2026-05-26 19:28:20] [INFO ] Transformed 610 transitions.
[2026-05-26 19:28:20] [INFO ] Found NUPN structural information;
[2026-05-26 19:28:20] [INFO ] Parsed PT model containing 205 places and 610 transitions and 2309 arcs in 465 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 45 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 68 transitions
Reduce redundant transitions removed 68 transitions.
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (1124 resets) in 3443 ms. (11 steps per ms) remains 7/12 properties
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-26 19:28:21] [INFO ] Flatten gal took : 264 ms
[2026-05-26 19:28:21] [INFO ] Flatten gal took : 199 ms
[2026-05-26 19:28:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16346250764578243111.gal : 141 ms
[2026-05-26 19:28:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11446953787357435389.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16346250764578243111.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11446953787357435389.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40002 steps (8 resets) in 1661 ms. (24 steps per ms) remains 7/7 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
BEST_FIRST walk for 40004 steps (259 resets) in 619 ms. (64 steps per ms) remains 7/7 properties
Loading property file /tmp/ReachabilityCardinality11446953787357435389.prop.
BEST_FIRST walk for 40003 steps (252 resets) in 609 ms. (65 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :5 after 25
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :25 after 45
BEST_FIRST walk for 40004 steps (234 resets) in 139 ms. (285 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :45 after 65
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :65 after 105
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :105 after 166
BEST_FIRST walk for 40003 steps (248 resets) in 278 ms. (143 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (219 resets) in 134 ms. (296 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :166 after 239
BEST_FIRST walk for 40003 steps (211 resets) in 154 ms. (258 steps per ms) remains 7/7 properties
[2026-05-26 19:28:22] [INFO ] Flow matrix only has 504 transitions (discarded 38 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1109798227493505445.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14303641941291617451.kers'
[2026-05-26 19:28:22] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1109798227493505445.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14303641941291617451.kers]
Normalized transition count is 503 out of 504 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 503 rows 205 cols 1753 entries
Finished phase 1 with 195 SingleSign rule and 0 generalized
[2026-05-26 19:28:22] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-14303641941291617451.kers
Total runtime 6 ms.
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :239 after 342
[2026-05-26 19:28:22] [INFO ] State equation strengthened by 73 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :342 after 941
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 134/195 variables, 8/69 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 134/203 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/195 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 8/203 variables, 2/205 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/203 variables, 8/213 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/203 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :941 after 8052
At refinement iteration 8 (OVERLAPS) 503/706 variables, 203/416 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/706 variables, 72/488 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/706 variables, 0/488 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 2/708 variables, 2/490 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/708 variables, 2/492 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/708 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (OVERLAPS) 1/709 variables, 1/493 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/709 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (OVERLAPS) 0/709 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 709/709 variables, and 493 constraints, problems are : Problem set: 0 solved, 7 unsolved in 3104 ms.
Refiners :[Domain max(s): 205/205 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 205/205 constraints, ReadFeed: 73/73 constraints, PredecessorRefiner: 7/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :8052 after 23540
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 134/195 variables, 8/69 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 134/203 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/195 variables, 4/207 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/195 variables, 0/207 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 8/203 variables, 2/209 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/203 variables, 8/217 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/203 variables, 2/219 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/203 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem FireWire-PT-13-ReachabilityCardinality-2024-08 is UNSAT
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-08 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 10 (OVERLAPS) 503/706 variables, 203/422 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/706 variables, 72/494 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/706 variables, 2/496 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/706 variables, 1/497 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/706 variables, 0/497 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 15 (OVERLAPS) 2/708 variables, 2/499 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/708 variables, 2/501 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Invariant property FireWire-PT-13-ReachabilityCardinality-2024-07 does not hold.
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :23540 after 70318
At refinement iteration 17 (INCLUDED_ONLY) 0/708 variables, 2/503 constraints. Problems are: Problem set: 2 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 708/709 variables, and 503 constraints, problems are : Problem set: 2 solved, 5 unsolved in 5019 ms.
Refiners :[Domain max(s): 205/205 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 205/205 constraints, ReadFeed: 72/73 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8364ms problems are : Problem set: 2 solved, 5 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 44 out of 205 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 205/205 places, 542/542 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 205 transition count 539
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 205 transition count 538
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 204 transition count 538
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 10 place count 199 transition count 528
Iterating global reduction 1 with 5 rules applied. Total rules applied 15 place count 199 transition count 528
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 17 place count 199 transition count 526
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 21 place count 197 transition count 524
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 27 place count 194 transition count 530
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 33 place count 194 transition count 524
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 3 with 9 rules applied. Total rules applied 42 place count 194 transition count 515
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 44 place count 194 transition count 519
Reduce places removed 2 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 50 place count 192 transition count 515
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 54 place count 192 transition count 511
Applied a total of 54 rules in 361 ms. Remains 192 /205 variables (removed 13) and now considering 511/542 (removed 31) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 378 ms. Remains : 192/205 places, 511/542 transitions.
RANDOM walk for 40000 steps (1136 resets) in 484 ms. (82 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (9 resets) in 324 ms. (123 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40001 steps (248 resets) in 110 ms. (360 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (255 resets) in 176 ms. (226 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (254 resets) in 191 ms. (208 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (218 resets) in 145 ms. (274 steps per ms) remains 4/5 properties
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2026-05-26 19:28:31] [INFO ] Flow matrix only has 475 transitions (discarded 36 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4476244330000193045.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8019711857101757108.kers'
[2026-05-26 19:28:31] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4476244330000193045.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8019711857101757108.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 475 rows 192 cols 1670 entries
Finished phase 1 with 182 SingleSign rule and 0 generalized
[2026-05-26 19:28:31] [INFO ] Computed 10 invariants in 6 ms
Computed 10 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-8019711857101757108.kers
Total runtime 7 ms.
[2026-05-26 19:28:31] [INFO ] State equation strengthened by 74 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 142/183 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 6/189 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/189 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 475/664 variables, 189/199 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/664 variables, 74/273 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/664 variables, 0/273 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 3/667 variables, 3/276 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/667 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/667 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 667/667 variables, and 276 constraints, problems are : Problem set: 0 solved, 4 unsolved in 834 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 192/192 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 142/183 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/183 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/183 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 6/189 variables, 2/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/189 variables, 2/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/189 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :70318 after 217320
At refinement iteration 8 (OVERLAPS) 475/664 variables, 189/205 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/664 variables, 74/279 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/664 variables, 1/280 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/664 variables, 0/280 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 3/667 variables, 3/283 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/667 variables, 2/285 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/667 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/667 variables, 0/285 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 667/667 variables, and 285 constraints, problems are : Problem set: 0 solved, 4 unsolved in 3063 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 192/192 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3966ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 1129 ms.
Support contains 41 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 511/511 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 192 transition count 510
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 191 transition count 510
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 191 transition count 512
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 190 transition count 510
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 190 transition count 508
Applied a total of 8 rules in 87 ms. Remains 190 /192 variables (removed 2) and now considering 508/511 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 190/192 places, 508/511 transitions.
RANDOM walk for 40000 steps (1218 resets) in 308 ms. (129 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (10 resets) in 225 ms. (177 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (252 resets) in 121 ms. (327 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (256 resets) in 168 ms. (236 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (265 resets) in 160 ms. (248 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 338701 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :0 out of 4
Probabilistic random walk after 338701 steps, saw 91403 distinct states, run finished after 3009 ms. (steps per millisecond=112 ) properties seen :0
[2026-05-26 19:28:40] [INFO ] Flow matrix only has 471 transitions (discarded 37 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16870259356206140804.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13668443576431166457.kers'
[2026-05-26 19:28:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16870259356206140804.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13668443576431166457.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 471 rows 190 cols 1661 entries
Finished phase 1 with 180 SingleSign rule and 0 generalized
[2026-05-26 19:28:40] [INFO ] Computed 10 invariants in 3 ms
Computed 10 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-13668443576431166457.kers
Total runtime 4 ms.
[2026-05-26 19:28:40] [INFO ] State equation strengthened by 74 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 140/181 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/181 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 6/187 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/187 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 471/658 variables, 187/197 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/658 variables, 74/271 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/658 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 3/661 variables, 3/274 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/661 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/661 variables, 0/274 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 661/661 variables, and 274 constraints, problems are : Problem set: 0 solved, 4 unsolved in 546 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 190/190 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 140/181 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/181 variables, 3/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/181 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 6/187 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/187 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/187 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 471/658 variables, 187/201 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/658 variables, 74/275 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/658 variables, 1/276 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/658 variables, 0/276 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 3/661 variables, 3/279 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/661 variables, 2/281 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :217320 after 576869
At refinement iteration 13 (INCLUDED_ONLY) 0/661 variables, 0/281 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 0/661 variables, 1/282 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/661 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/661 variables, 0/282 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 661/661 variables, and 282 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2021 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 190/190 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2601ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 790 ms.
Support contains 41 out of 190 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 190/190 places, 508/508 transitions.
Applied a total of 0 rules in 13 ms. Remains 190 /190 variables (removed 0) and now considering 508/508 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 190/190 places, 508/508 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 190/190 places, 508/508 transitions.
Applied a total of 0 rules in 15 ms. Remains 190 /190 variables (removed 0) and now considering 508/508 (removed 0) transitions.
[2026-05-26 19:28:43] [INFO ] Flow matrix only has 471 transitions (discarded 37 similar events)
[2026-05-26 19:28:43] [INFO ] Invariant cache hit.
[2026-05-26 19:28:43] [INFO ] Implicit Places using invariants in 204 ms returned []
[2026-05-26 19:28:43] [INFO ] Flow matrix only has 471 transitions (discarded 37 similar events)
[2026-05-26 19:28:43] [INFO ] Invariant cache hit.
[2026-05-26 19:28:44] [INFO ] State equation strengthened by 74 read => feed constraints.
[2026-05-26 19:28:44] [INFO ] Implicit Places using invariants and state equation in 942 ms returned [20, 78]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1160 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 188/190 places, 508/508 transitions.
Applied a total of 0 rules in 18 ms. Remains 188 /188 variables (removed 0) and now considering 508/508 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1194 ms. Remains : 188/190 places, 508/508 transitions.
RANDOM walk for 40000 steps (1227 resets) in 313 ms. (127 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 282 ms. (141 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (265 resets) in 154 ms. (258 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (252 resets) in 200 ms. (199 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (240 resets) in 171 ms. (232 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 357144 steps, run timeout after 3001 ms. (steps per millisecond=119 ) properties seen :0 out of 4
Probabilistic random walk after 357144 steps, saw 96102 distinct states, run finished after 3001 ms. (steps per millisecond=119 ) properties seen :0
[2026-05-26 19:28:48] [INFO ] Flow matrix only has 471 transitions (discarded 37 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5912939092186245132.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3822824784585210118.kers'
[2026-05-26 19:28:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5912939092186245132.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3822824784585210118.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 471 rows 188 cols 1641 entries
Finished phase 1 with 180 SingleSign rule and 0 generalized
[2026-05-26 19:28:48] [INFO ] Computed 8 invariants in 2 ms
Computed 8 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3822824784585210118.kers
Total runtime 3 ms.
[2026-05-26 19:28:48] [INFO ] State equation strengthened by 74 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 137/178 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/178 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 3/181 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/181 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 467/648 variables, 181/189 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 72/261 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 11/659 variables, 7/268 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/659 variables, 2/270 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/659 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/659 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 659/659 variables, and 270 constraints, problems are : Problem set: 0 solved, 4 unsolved in 836 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 188/188 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 137/178 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/178 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/178 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 3/181 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/181 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 467/648 variables, 181/190 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 72/262 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 1/263 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 3/266 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/648 variables, 0/266 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 11/659 variables, 7/273 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/659 variables, 2/275 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/659 variables, 2/277 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/659 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/659 variables, 0/277 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 659/659 variables, and 277 constraints, problems are : Problem set: 0 solved, 4 unsolved in 1530 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 188/188 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2393ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 838 ms.
Support contains 41 out of 188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 188/188 places, 508/508 transitions.
Applied a total of 0 rules in 16 ms. Remains 188 /188 variables (removed 0) and now considering 508/508 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 188/188 places, 508/508 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 188/188 places, 508/508 transitions.
Applied a total of 0 rules in 18 ms. Remains 188 /188 variables (removed 0) and now considering 508/508 (removed 0) transitions.
[2026-05-26 19:28:51] [INFO ] Flow matrix only has 471 transitions (discarded 37 similar events)
[2026-05-26 19:28:51] [INFO ] Invariant cache hit.
[2026-05-26 19:28:51] [INFO ] Implicit Places using invariants in 150 ms returned []
[2026-05-26 19:28:51] [INFO ] Flow matrix only has 471 transitions (discarded 37 similar events)
[2026-05-26 19:28:51] [INFO ] Invariant cache hit.
[2026-05-26 19:28:51] [INFO ] State equation strengthened by 74 read => feed constraints.
[2026-05-26 19:28:52] [INFO ] Implicit Places using invariants and state equation in 617 ms returned []
Implicit Place search using SMT with State Equation took 770 ms to find 0 implicit places.
[2026-05-26 19:28:52] [INFO ] Redundant transitions in 35 ms returned []
Running 507 sub problems to find dead transitions.
[2026-05-26 19:28:52] [INFO ] Flow matrix only has 471 transitions (discarded 37 similar events)
[2026-05-26 19:28:52] [INFO ] Invariant cache hit.
[2026-05-26 19:28:52] [INFO ] State equation strengthened by 74 read => feed constraints.
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :576869 after 1.34899e+06
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 507 unsolved
At refinement iteration 1 (OVERLAPS) 1/188 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 507 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/188 variables, 10/18 constraints. Problems are: Problem set: 0 solved, 507 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 507 unsolved
At refinement iteration 4 (OVERLAPS) 471/659 variables, 188/206 constraints. Problems are: Problem set: 0 solved, 507 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/659 variables, 74/280 constraints. Problems are: Problem set: 0 solved, 507 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 659/659 variables, and 282 constraints, problems are : Problem set: 0 solved, 507 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 188/188 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 507/507 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 507 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/187 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 507 unsolved
At refinement iteration 1 (OVERLAPS) 1/188 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 507 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/188 variables, 12/20 constraints. Problems are: Problem set: 0 solved, 507 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/188 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 507 unsolved
At refinement iteration 4 (OVERLAPS) 471/659 variables, 188/208 constraints. Problems are: Problem set: 0 solved, 507 unsolved
Reachability property FireWire-PT-13-ReachabilityCardinality-2024-13 is true.
At refinement iteration 5 (INCLUDED_ONLY) 0/659 variables, 74/282 constraints. Problems are: Problem set: 0 solved, 507 unsolved
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :1.34899e+06 after 8.13585e+06
At refinement iteration 6 (INCLUDED_ONLY) 0/659 variables, 507/789 constraints. Problems are: Problem set: 0 solved, 507 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 659/659 variables, and 789 constraints, problems are : Problem set: 0 solved, 507 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 188/188 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 507/507 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60556ms problems are : Problem set: 0 solved, 507 unsolved
Search for dead transitions found 0 dead transitions in 60562ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61427 ms. Remains : 188/188 places, 508/508 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 90 edges and 188 vertex of which 6 / 188 are part of one of the 3 SCC in 4 ms
Free SCC test removed 3 places
Drop transitions (Empty/Sink Transition effects.) removed 22 transitions
Ensure Unique test removed 47 transitions
Reduce isomorphic transitions removed 69 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 184 transition count 438
Drop transitions (Redundant composition of simpler transitions.) removed 54 transitions
Redundant transition composition rules discarded 54 transitions
Iterating global reduction 0 with 54 rules applied. Total rules applied 57 place count 184 transition count 384
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 58 place count 184 transition count 383
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 59 place count 183 transition count 383
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 59 place count 183 transition count 382
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 182 transition count 382
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 63 place count 181 transition count 381
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 65 place count 180 transition count 381
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 66 place count 180 transition count 380
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 67 place count 180 transition count 379
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 179 transition count 378
Free-agglomeration rule applied 9 times with reduction of 5 identical transitions.
Iterating global reduction 3 with 9 rules applied. Total rules applied 78 place count 179 transition count 364
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 87 place count 170 transition count 364
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 90 place count 170 transition count 361
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 96 place count 170 transition count 361
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 97 place count 170 transition count 360
Applied a total of 97 rules in 91 ms. Remains 170 /188 variables (removed 18) and now considering 360/508 (removed 148) transitions.
Running SMT prover for 4 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12239023555604311306.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13862227087718440403.kers'
[2026-05-26 19:29:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12239023555604311306.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13862227087718440403.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 360 rows 170 cols 1296 entries
Finished phase 1 with 162 SingleSign rule and 0 generalized
[2026-05-26 19:29:52] [INFO ] Computed 8 invariants in 4 ms
Computed 8 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-13862227087718440403.kers
Total runtime 6 ms.
[2026-05-26 19:29:53] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2026-05-26 19:29:53] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2026-05-26 19:29:53] [INFO ] After 305ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
[2026-05-26 19:29:53] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 282 ms
TRAPS : Iteration 1
[2026-05-26 19:29:54] [INFO ] After 872ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2026-05-26 19:29:54] [INFO ] After 1067ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2026-05-26 19:29:54] [INFO ] Flatten gal took : 43 ms
[2026-05-26 19:29:54] [INFO ] Flatten gal took : 38 ms
[2026-05-26 19:29:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11832915918044282083.gal : 17 ms
[2026-05-26 19:29:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13462917655746681387.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11832915918044282083.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13462917655746681387.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality13462917655746681387.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :3 after 10
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :10 after 12
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :12 after 19
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :19 after 25
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :25 after 49
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :49 after 332
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :332 after 456
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :456 after 4484
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :4484 after 11880
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :11880 after 36368
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :36368 after 1.26648e+06
Reachability property FireWire-PT-13-ReachabilityCardinality-2024-12 is true.
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :1.26648e+06 after 7.72749e+06
Reachability property FireWire-PT-13-ReachabilityCardinality-2024-00 is true.
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :7.72749e+06 after 1.66733e+07
Invariant property FireWire-PT-13-ReachabilityCardinality-2024-06 does not hold.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.18834e+08 after 1.23134e+08
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,1.73901e+08,8.91621,164244,2,7371,24,302391,7,0,1064,550099,0
Total reachable state count : 173901208

Verifying 4 reachability properties.
Reachability property FireWire-PT-13-ReachabilityCardinality-2024-00 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
FireWire-PT-13-ReachabilityCardinality-2024-00,352,8.92787,164244,2,241,24,302391,8,0,1138,550099,0
Invariant property FireWire-PT-13-ReachabilityCardinality-2024-06 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
FireWire-PT-13-ReachabilityCardinality-2024-06,1,8.92892,164244,2,171,24,302391,9,0,1143,550099,0
Invariant property FireWire-PT-13-ReachabilityCardinality-2024-10 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
FireWire-PT-13-ReachabilityCardinality-2024-10,3,8.93127,164244,2,172,24,302391,9,0,1151,550099,0
Reachability property FireWire-PT-13-ReachabilityCardinality-2024-12 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
FireWire-PT-13-ReachabilityCardinality-2024-12,3,8.93333,164244,2,172,24,302391,10,0,1167,550099,0
Over-approximation ignoring read arcs solved 0 properties in 10397 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-26 19:30:03] [INFO ] Flatten gal took : 49 ms
[2026-05-26 19:30:03] [INFO ] Applying decomposition
[2026-05-26 19:30:03] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph17713466566122117649.txt' '-o' '/tmp/graph17713466566122117649.bin' '-w' '/tmp/graph17713466566122117649.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph17713466566122117649.bin' '-l' '-1' '-v' '-w' '/tmp/graph17713466566122117649.weights' '-q' '0' '-e' '0.001'
[2026-05-26 19:30:03] [INFO ] Decomposing Gal with order
[2026-05-26 19:30:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 19:30:03] [INFO ] Removed a total of 911 redundant transitions.
[2026-05-26 19:30:03] [INFO ] Flatten gal took : 162 ms
[2026-05-26 19:30:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 235 labels/synchronizations in 38 ms.
[2026-05-26 19:30:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11820882404473304600.gal : 15 ms
[2026-05-26 19:30:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8664764759161580026.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11820882404473304600.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8664764759161580026.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality8664764759161580026.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :2 after 9
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :9 after 9
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :9 after 9
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :9 after 9
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :9 after 9
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :9 after 24245
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :24245 after 191809
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,9.90089e+08,97.1465,1251336,6488,124,1.58752e+06,10916,1178,6.4724e+06,109,103065,0
Total reachable state count : 990088783

Verifying 4 reachability properties.
Reachability property FireWire-PT-13-ReachabilityCardinality-2024-00 is true.
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-00 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
FireWire-PT-13-ReachabilityCardinality-2024-00,24,98.0156,1251336,96,31,1.58752e+06,10916,1216,6.4724e+06,119,103065,2372
Invariant property FireWire-PT-13-ReachabilityCardinality-2024-06 does not hold.
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-06 FALSE 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
FireWire-PT-13-ReachabilityCardinality-2024-06,19344,98.0497,1251336,302,46,1.58752e+06,10916,1216,6.4724e+06,119,103065,3096
Invariant property FireWire-PT-13-ReachabilityCardinality-2024-10 does not hold.
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-10 FALSE 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
FireWire-PT-13-ReachabilityCardinality-2024-10,1.12371e+06,98.4207,1251336,2158,110,1.58752e+06,10916,1240,6.4724e+06,120,103065,22827
Reachability property FireWire-PT-13-ReachabilityCardinality-2024-12 is true.
FORMULA FireWire-PT-13-ReachabilityCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FireWire-PT-13-ReachabilityCardinality-2024-12,156,98.4306,1251336,98,21,1.58752e+06,10916,1246,6.4724e+06,120,103065,23797
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 203229 ms.

BK_STOP 1779823902988

--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="FireWire-PT-13"
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 2-5973"
echo " Executing tool itstools"
echo " Input is FireWire-PT-13, 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 r130-smll-177955809000246"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-13.tgz
mv FireWire-PT-13 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 ;