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-177955809000228.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5973
Executing tool itstools
Input is FireWire-PT-11, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r130-smll-177955809000228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 8.4K Mar 7 05:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Mar 7 05:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Mar 7 05:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Mar 7 05:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 15 10:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 15 10:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Mar 15 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 7 05:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Mar 7 05:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Mar 7 05:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Mar 7 05:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 15 10:07 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 125K 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-11-LTLFireability-00
FORMULA_NAME FireWire-PT-11-LTLFireability-01
FORMULA_NAME FireWire-PT-11-LTLFireability-02
FORMULA_NAME FireWire-PT-11-LTLFireability-03
FORMULA_NAME FireWire-PT-11-LTLFireability-04
FORMULA_NAME FireWire-PT-11-LTLFireability-05
FORMULA_NAME FireWire-PT-11-LTLFireability-06
FORMULA_NAME FireWire-PT-11-LTLFireability-07
FORMULA_NAME FireWire-PT-11-LTLFireability-08
FORMULA_NAME FireWire-PT-11-LTLFireability-09
FORMULA_NAME FireWire-PT-11-LTLFireability-10
FORMULA_NAME FireWire-PT-11-LTLFireability-11
FORMULA_NAME FireWire-PT-11-LTLFireability-12
FORMULA_NAME FireWire-PT-11-LTLFireability-13
FORMULA_NAME FireWire-PT-11-LTLFireability-14
FORMULA_NAME FireWire-PT-11-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1779813628901

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-11
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202604301425
[2026-05-26 16:40:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-26 16:40:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 16:40:32] [INFO ] Load time of PNML (sax parser for PT used): 229 ms
[2026-05-26 16:40:32] [INFO ] Transformed 169 places.
[2026-05-26 16:40:32] [INFO ] Transformed 508 transitions.
[2026-05-26 16:40:32] [INFO ] Found NUPN structural information;
[2026-05-26 16:40:32] [INFO ] Parsed PT model containing 169 places and 508 transitions and 1883 arcs in 501 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 30 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 65 transitions
Reduce redundant transitions removed 65 transitions.
FORMULA FireWire-PT-11-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-11-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-11-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-11-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 169 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 169/169 places, 443/443 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 167 transition count 439
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 167 transition count 439
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 10 place count 167 transition count 433
Applied a total of 10 rules in 97 ms. Remains 167 /169 variables (removed 2) and now considering 433/443 (removed 10) transitions.
[2026-05-26 16:40:32] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11575682046063081876.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-7605383228428938046.kers'
[2026-05-26 16:40:32] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11575682046063081876.kers, --Pflows, --basisKERS=/tmp/petrispot-output-7605383228428938046.kers]
Normalized transition count is 400 out of 401 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 400 rows 167 cols 1355 entries
Finished phase 1 with 157 SingleSign rule and 0 generalized
[2026-05-26 16:40:32] [INFO ] Computed 10 invariants in 2 ms
Computed 10 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-7605383228428938046.kers
Total runtime 4 ms.
[2026-05-26 16:40:33] [INFO ] Implicit Places using invariants in 673 ms returned []
[2026-05-26 16:40:33] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
[2026-05-26 16:40:33] [INFO ] Invariant cache hit.
[2026-05-26 16:40:33] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:40:34] [INFO ] Implicit Places using invariants and state equation in 833 ms returned [63, 114, 165]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 1583 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/169 places, 433/443 transitions.
Applied a total of 0 rules in 16 ms. Remains 164 /164 variables (removed 0) and now considering 433/433 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1726 ms. Remains : 164/169 places, 433/443 transitions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Applied a total of 0 rules in 6 ms. Remains 164 /164 variables (removed 0) and now considering 433/433 (removed 0) transitions.
[2026-05-26 16:40:34] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1267224490116477839.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6913582080929456094.kers'
[2026-05-26 16:40:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1267224490116477839.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6913582080929456094.kers]
Normalized transition count is 400 out of 401 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 400 rows 164 cols 1340 entries
Finished phase 1 with 157 SingleSign rule and 0 generalized
[2026-05-26 16:40:34] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-6913582080929456094.kers
Total runtime 4 ms.
[2026-05-26 16:40:34] [INFO ] Implicit Places using invariants in 205 ms returned []
[2026-05-26 16:40:34] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
[2026-05-26 16:40:34] [INFO ] Invariant cache hit.
[2026-05-26 16:40:34] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:40:35] [INFO ] Implicit Places using invariants and state equation in 595 ms returned []
Implicit Place search using SMT with State Equation took 802 ms to find 0 implicit places.
Running 432 sub problems to find dead transitions.
[2026-05-26 16:40:35] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
[2026-05-26 16:40:35] [INFO ] Invariant cache hit.
[2026-05-26 16:40:35] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 4 (OVERLAPS) 400/564 variables, 164/178 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/564 variables, 57/235 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/564 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 7 (OVERLAPS) 1/565 variables, 1/236 constraints. Problems are: Problem set: 0 solved, 432 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 565/565 variables, and 236 constraints, problems are : Problem set: 0 solved, 432 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 432/432 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 432 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 4 (OVERLAPS) 400/564 variables, 164/178 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/564 variables, 57/235 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/564 variables, 432/667 constraints. Problems are: Problem set: 0 solved, 432 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 564/565 variables, and 667 constraints, problems are : Problem set: 0 solved, 432 unsolved in 30040 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 432/432 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60642ms problems are : Problem set: 0 solved, 432 unsolved
Search for dead transitions found 0 dead transitions in 60671ms
Finished structural reductions in LTL mode , in 1 iterations and 61514 ms. Remains : 164/164 places, 433/433 transitions.
Support contains 36 out of 164 places after structural reductions.
[2026-05-26 16:41:36] [INFO ] Flatten gal took : 144 ms
[2026-05-26 16:41:36] [INFO ] Flatten gal took : 73 ms
[2026-05-26 16:41:36] [INFO ] Input system was already deterministic with 433 transitions.
Reduction of identical properties reduced properties to check from 32 to 30
RANDOM walk for 40000 steps (1085 resets) in 3270 ms. (12 steps per ms) remains 9/30 properties
BEST_FIRST walk for 40003 steps (215 resets) in 302 ms. (132 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (219 resets) in 175 ms. (227 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (217 resets) in 149 ms. (266 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (58 resets) in 80 ms. (493 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40004 steps (255 resets) in 84 ms. (470 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (15 resets) in 109 ms. (363 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (9 resets) in 135 ms. (294 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (248 resets) in 126 ms. (314 steps per ms) remains 8/8 properties
[2026-05-26 16:41:37] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
[2026-05-26 16:41:37] [INFO ] Invariant cache hit.
[2026-05-26 16:41:37] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp30 is UNSAT
At refinement iteration 1 (OVERLAPS) 124/141 variables, 4/4 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/141 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 9/150 variables, 3/7 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 1/8 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/150 variables, 0/8 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 6 (OVERLAPS) 390/540 variables, 150/158 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/540 variables, 55/213 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/540 variables, 0/213 constraints. Problems are: Problem set: 3 solved, 5 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 24/564 variables, 14/227 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/564 variables, 2/229 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/564 variables, 0/229 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 12 (OVERLAPS) 1/565 variables, 1/230 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/565 variables, 0/230 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 14 (OVERLAPS) 0/565 variables, 0/230 constraints. Problems are: Problem set: 3 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 565/565 variables, and 230 constraints, problems are : Problem set: 3 solved, 5 unsolved in 1284 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 5 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 90/99 variables, 3/3 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 51/150 variables, 4/7 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/150 variables, 1/8 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/150 variables, 1/9 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/150 variables, 0/9 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 390/540 variables, 150/159 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/540 variables, 55/214 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/540 variables, 4/218 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/540 variables, 0/218 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 11 (OVERLAPS) 24/564 variables, 14/232 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/564 variables, 2/234 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/564 variables, 1/235 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/564 variables, 0/235 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 15 (OVERLAPS) 1/565 variables, 1/236 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/565 variables, 0/236 constraints. Problems are: Problem set: 3 solved, 5 unsolved
At refinement iteration 17 (OVERLAPS) 0/565 variables, 0/236 constraints. Problems are: Problem set: 3 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 565/565 variables, and 236 constraints, problems are : Problem set: 3 solved, 5 unsolved in 2490 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 5/8 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3812ms problems are : Problem set: 3 solved, 5 unsolved
Parikh walk visited 2 properties in 1863 ms.
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 164/164 places, 433/433 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 164 transition count 430
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 3 place count 164 transition count 425
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 13 place count 159 transition count 425
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 158 transition count 423
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 158 transition count 423
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 21 place count 155 transition count 432
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 27 place count 155 transition count 426
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 30 place count 155 transition count 423
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 36 place count 155 transition count 432
Reduce places removed 6 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 51 place count 149 transition count 423
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 57 place count 149 transition count 417
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 58 place count 149 transition count 417
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 148 transition count 416
Applied a total of 59 rules in 170 ms. Remains 148 /164 variables (removed 16) and now considering 416/433 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 148/164 places, 416/433 transitions.
RANDOM walk for 40000 steps (1302 resets) in 454 ms. (87 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (267 resets) in 121 ms. (327 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (272 resets) in 113 ms. (350 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (265 resets) in 106 ms. (373 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 540974 steps, run timeout after 3001 ms. (steps per millisecond=180 ) properties seen :0 out of 3
Probabilistic random walk after 540974 steps, saw 133238 distinct states, run finished after 3007 ms. (steps per millisecond=179 ) properties seen :0
[2026-05-26 16:41:47] [INFO ] Flow matrix only has 379 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-14195951373924599439.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6228242305748436574.kers'
[2026-05-26 16:41:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14195951373924599439.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6228242305748436574.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 379 rows 148 cols 1289 entries
Finished phase 1 with 141 SingleSign rule and 0 generalized
[2026-05-26 16:41:47] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6228242305748436574.kers
Total runtime 3 ms.
[2026-05-26 16:41:47] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 85/91 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 329/420 variables, 91/94 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 36/130 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 96/516 variables, 50/180 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/516 variables, 3/183 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/516 variables, 20/203 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/516 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 10/526 variables, 6/209 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/526 variables, 1/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/526 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 1/527 variables, 1/211 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/527 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/527 variables, 0/211 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 527/527 variables, and 211 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1031 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 148/148 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 85/91 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/91 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 329/420 variables, 91/94 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/420 variables, 36/130 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/420 variables, 0/130 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 96/516 variables, 50/180 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/516 variables, 3/183 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/516 variables, 20/203 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/516 variables, 3/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/516 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 10/526 variables, 6/212 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/526 variables, 1/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/526 variables, 0/213 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 1/527 variables, 1/214 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/527 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/527 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 527/527 variables, and 214 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1181 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 148/148 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2232ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 332 ms.
Support contains 6 out of 148 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 148/148 places, 416/416 transitions.
Applied a total of 0 rules in 22 ms. Remains 148 /148 variables (removed 0) and now considering 416/416 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 148/148 places, 416/416 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 148/148 places, 416/416 transitions.
Applied a total of 0 rules in 20 ms. Remains 148 /148 variables (removed 0) and now considering 416/416 (removed 0) transitions.
[2026-05-26 16:41:49] [INFO ] Flow matrix only has 379 transitions (discarded 37 similar events)
[2026-05-26 16:41:49] [INFO ] Invariant cache hit.
[2026-05-26 16:41:49] [INFO ] Implicit Places using invariants in 202 ms returned []
[2026-05-26 16:41:49] [INFO ] Flow matrix only has 379 transitions (discarded 37 similar events)
[2026-05-26 16:41:49] [INFO ] Invariant cache hit.
[2026-05-26 16:41:50] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-26 16:41:50] [INFO ] Implicit Places using invariants and state equation in 539 ms returned []
Implicit Place search using SMT with State Equation took 745 ms to find 0 implicit places.
[2026-05-26 16:41:50] [INFO ] Redundant transitions in 46 ms returned []
Running 410 sub problems to find dead transitions.
[2026-05-26 16:41:50] [INFO ] Flow matrix only has 379 transitions (discarded 37 similar events)
[2026-05-26 16:41:50] [INFO ] Invariant cache hit.
[2026-05-26 16:41:50] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/148 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/148 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 3 (OVERLAPS) 379/527 variables, 148/163 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/527 variables, 56/219 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/527 variables, 4/223 constraints. Problems are: Problem set: 0 solved, 410 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 527/527 variables, and 223 constraints, problems are : Problem set: 0 solved, 410 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 148/148 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 410/410 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 410 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/148 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/148 variables, 12/19 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 3 (OVERLAPS) 379/527 variables, 148/167 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/527 variables, 56/223 constraints. Problems are: Problem set: 0 solved, 410 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/527 variables, 410/633 constraints. Problems are: Problem set: 0 solved, 410 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 527/527 variables, and 633 constraints, problems are : Problem set: 0 solved, 410 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 148/148 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 410/410 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60220ms problems are : Problem set: 0 solved, 410 unsolved
Search for dead transitions found 0 dead transitions in 60223ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61045 ms. Remains : 148/148 places, 416/416 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 133 edges and 148 vertex of which 29 / 148 are part of one of the 4 SCC in 4 ms
Free SCC test removed 25 places
Drop transitions (Empty/Sink Transition effects.) removed 123 transitions
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 144 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 122 transition count 271
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 12 place count 122 transition count 262
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 14 place count 121 transition count 261
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 15 place count 121 transition count 260
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 17 place count 120 transition count 259
Free-agglomeration rule applied 9 times with reduction of 6 identical transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 26 place count 120 transition count 244
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 38 place count 111 transition count 241
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 42 place count 111 transition count 241
Applied a total of 42 rules in 136 ms. Remains 111 /148 variables (removed 37) and now considering 241/416 (removed 175) transitions.
Running SMT prover for 3 properties.
[2026-05-26 16:42:50] [INFO ] Flow matrix only has 239 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5769457562308885021.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14500321146323425747.kers'
[2026-05-26 16:42:50] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5769457562308885021.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14500321146323425747.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 239 rows 111 cols 875 entries
Finished phase 1 with 104 SingleSign rule and 0 generalized
[2026-05-26 16:42:50] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14500321146323425747.kers
Total runtime 3 ms.
[2026-05-26 16:42:51] [INFO ] [Real]Absence check using 7 positive place invariants in 59 ms returned sat
[2026-05-26 16:42:51] [INFO ] After 477ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2026-05-26 16:42:51] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2026-05-26 16:42:51] [INFO ] After 192ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2026-05-26 16:42:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
TRAPS : Iteration 1
[2026-05-26 16:42:51] [INFO ] After 446ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2026-05-26 16:42:51] [INFO ] After 608ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Over-approximation ignoring read arcs solved 0 properties in 1265 ms.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
FORMULA FireWire-PT-11-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 20 stabilizing places and 33 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((G(p0)||X(X(F(p1))))) U (p2||X(p3))))'
Support contains 7 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 8 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 16:42:52] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-829632145224864152.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1152588994611698034.kers'
[2026-05-26 16:42:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-829632145224864152.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1152588994611698034.kers]
Normalized transition count is 398 out of 399 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 398 rows 163 cols 1336 entries
Finished phase 1 with 156 SingleSign rule and 0 generalized
[2026-05-26 16:42:52] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 17 ms.
Exported basis to /tmp/petrispot-output-1152588994611698034.kers
Total runtime 18 ms.
[2026-05-26 16:42:52] [INFO ] Implicit Places using invariants in 351 ms returned []
[2026-05-26 16:42:52] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:42:52] [INFO ] Invariant cache hit.
[2026-05-26 16:42:53] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:42:53] [INFO ] Implicit Places using invariants and state equation in 757 ms returned []
Implicit Place search using SMT with State Equation took 1138 ms to find 0 implicit places.
Running 430 sub problems to find dead transitions.
[2026-05-26 16:42:53] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:42:53] [INFO ] Invariant cache hit.
[2026-05-26 16:42:53] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/561 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
SMT process timed out in 30250ms, After SMT, problems are : Problem set: 0 solved, 430 unsolved
Search for dead transitions found 0 dead transitions in 30253ms
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31405 ms. Remains : 163/164 places, 431/433 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((G(p0)||X(X(F(p1))))) U (p2||X(p3))))'
Stuttering acceptance computed with spot in 703 ms :[(AND (NOT p2) (NOT p3)), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p2) (NOT p3))), (AND (NOT p3) (NOT p1)), (AND (NOT p0) (NOT p3) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : FireWire-PT-11-LTLFireability-00
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 3 ms.
FORMULA FireWire-PT-11-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-11-LTLFireability-00 finished in 32290 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0)) U (G(p1) U G(p0)))))'
Support contains 5 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 12 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 16:43:24] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:43:24] [INFO ] Invariant cache hit.
[2026-05-26 16:43:25] [INFO ] Implicit Places using invariants in 417 ms returned []
[2026-05-26 16:43:25] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:43:25] [INFO ] Invariant cache hit.
[2026-05-26 16:43:25] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:43:25] [INFO ] Implicit Places using invariants and state equation in 744 ms returned []
Implicit Place search using SMT with State Equation took 1165 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1177 ms. Remains : 163/164 places, 431/433 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0)) U (G(p1) U G(p0)))))'
Stuttering acceptance computed with spot in 245 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, (AND p0 (NOT p1))]
Running random walk in product with property : FireWire-PT-11-LTLFireability-01
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-11-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-11-LTLFireability-01 finished in 1468 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U X((p1||G(!p2)))) U (X(F(p2))&&p3)))'
Support contains 5 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 5 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 16:43:26] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:43:26] [INFO ] Invariant cache hit.
[2026-05-26 16:43:26] [INFO ] Implicit Places using invariants in 215 ms returned []
[2026-05-26 16:43:26] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:43:26] [INFO ] Invariant cache hit.
[2026-05-26 16:43:26] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:43:27] [INFO ] Implicit Places using invariants and state equation in 639 ms returned []
Implicit Place search using SMT with State Equation took 857 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 862 ms. Remains : 163/164 places, 431/433 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((F(p0) U X((G(!p1)||p2))) U (X(F(p1))&&p3)))'
Stuttering acceptance computed with spot in 305 ms :[(OR (NOT p3) (NOT p1)), (AND (NOT p0) (NOT p2) p1), (AND p1 (NOT p2)), (NOT p1), (NOT p0), (AND (NOT p0) p1)]
Running random walk in product with property : FireWire-PT-11-LTLFireability-02
Stuttering criterion allowed to conclude after 355 steps with 5 reset in 11 ms.
FORMULA FireWire-PT-11-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-11-LTLFireability-02 finished in 1269 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 426
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 157 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 424
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 20 place count 153 transition count 433
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 153 transition count 427
Applied a total of 26 rules in 77 ms. Remains 153 /164 variables (removed 11) and now considering 427/433 (removed 6) transitions.
[2026-05-26 16:43:27] [INFO ] Flow matrix only has 388 transitions (discarded 39 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5597821360628750208.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17747167224233705964.kers'
[2026-05-26 16:43:27] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5597821360628750208.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17747167224233705964.kers]
Normalized transition count is 387 out of 388 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 387 rows 153 cols 1302 entries
Finished phase 1 with 146 SingleSign rule and 0 generalized
[2026-05-26 16:43:27] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-17747167224233705964.kers
Total runtime 4 ms.
[2026-05-26 16:43:27] [INFO ] Implicit Places using invariants in 379 ms returned []
[2026-05-26 16:43:27] [INFO ] Flow matrix only has 388 transitions (discarded 39 similar events)
[2026-05-26 16:43:27] [INFO ] Invariant cache hit.
[2026-05-26 16:43:28] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-26 16:43:28] [INFO ] Implicit Places using invariants and state equation in 729 ms returned []
Implicit Place search using SMT with State Equation took 1110 ms to find 0 implicit places.
[2026-05-26 16:43:28] [INFO ] Redundant transitions in 10 ms returned []
Running 420 sub problems to find dead transitions.
[2026-05-26 16:43:28] [INFO ] Flow matrix only has 388 transitions (discarded 39 similar events)
[2026-05-26 16:43:28] [INFO ] Invariant cache hit.
[2026-05-26 16:43:28] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/153 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (OVERLAPS) 387/540 variables, 153/167 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 56/223 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/540 variables, 3/226 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 540/541 variables, and 226 constraints, problems are : Problem set: 0 solved, 420 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 153/153 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 420/420 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 420 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/153 variables, 10/17 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (OVERLAPS) 387/540 variables, 153/170 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 56/226 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/540 variables, 420/646 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 540/541 variables, and 646 constraints, problems are : Problem set: 0 solved, 420 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 153/153 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 420/420 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60197ms problems are : Problem set: 0 solved, 420 unsolved
Search for dead transitions found 0 dead transitions in 60199ms
Starting structural reductions in SI_LTL mode, iteration 1 : 153/164 places, 427/433 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61406 ms. Remains : 153/164 places, 427/433 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : FireWire-PT-11-LTLFireability-03
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA FireWire-PT-11-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-11-LTLFireability-03 finished in 61480 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 426
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 157 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 424
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 20 place count 153 transition count 433
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 153 transition count 427
Applied a total of 26 rules in 49 ms. Remains 153 /164 variables (removed 11) and now considering 427/433 (removed 6) transitions.
[2026-05-26 16:44:28] [INFO ] Flow matrix only has 388 transitions (discarded 39 similar events)
[2026-05-26 16:44:29] [INFO ] Invariant cache hit.
[2026-05-26 16:44:29] [INFO ] Implicit Places using invariants in 197 ms returned []
[2026-05-26 16:44:29] [INFO ] Flow matrix only has 388 transitions (discarded 39 similar events)
[2026-05-26 16:44:29] [INFO ] Invariant cache hit.
[2026-05-26 16:44:29] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-26 16:44:29] [INFO ] Implicit Places using invariants and state equation in 546 ms returned []
Implicit Place search using SMT with State Equation took 745 ms to find 0 implicit places.
[2026-05-26 16:44:29] [INFO ] Redundant transitions in 5 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 153/164 places, 427/433 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 807 ms. Remains : 153/164 places, 427/433 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : FireWire-PT-11-LTLFireability-04
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-11-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-11-LTLFireability-04 finished in 886 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||(p1 U X((p1||G(p2))))))))'
Support contains 5 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 3 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 16:44:29] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-18384527346248129383.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2770010443454239704.kers'
[2026-05-26 16:44:29] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-18384527346248129383.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2770010443454239704.kers]
Normalized transition count is 398 out of 399 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 398 rows 163 cols 1336 entries
Finished phase 1 with 156 SingleSign rule and 0 generalized
[2026-05-26 16:44:29] [INFO ] Computed 7 invariants in 2 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-2770010443454239704.kers
Total runtime 3 ms.
[2026-05-26 16:44:30] [INFO ] Implicit Places using invariants in 208 ms returned []
[2026-05-26 16:44:30] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:44:30] [INFO ] Invariant cache hit.
[2026-05-26 16:44:30] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:44:30] [INFO ] Implicit Places using invariants and state equation in 670 ms returned []
Implicit Place search using SMT with State Equation took 881 ms to find 0 implicit places.
Running 430 sub problems to find dead transitions.
[2026-05-26 16:44:30] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:44:30] [INFO ] Invariant cache hit.
[2026-05-26 16:44:30] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/561 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 7 (OVERLAPS) 1/562 variables, 1/234 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 562/562 variables, and 234 constraints, problems are : Problem set: 0 solved, 430 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 163/163 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 430/430 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 430 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 1 (OVERLAPS) 1/163 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/163 variables, 6/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/163 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 4 (OVERLAPS) 398/561 variables, 163/176 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/561 variables, 57/233 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/561 variables, 430/663 constraints. Problems are: Problem set: 0 solved, 430 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/561 variables, 3/666 constraints. Problems are: Problem set: 0 solved, 430 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 561/562 variables, and 666 constraints, problems are : Problem set: 0 solved, 430 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 163/163 constraints, ReadFeed: 57/58 constraints, PredecessorRefiner: 430/430 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60218ms problems are : Problem set: 0 solved, 430 unsolved
Search for dead transitions found 0 dead transitions in 60222ms
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61107 ms. Remains : 163/164 places, 431/433 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((p0 U X((p0||G(p1))))||p2))))'
Stuttering acceptance computed with spot in 294 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : FireWire-PT-11-LTLFireability-08
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-11-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-11-LTLFireability-08 finished in 61446 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(((p1 U p2)&&p0))&&F(p3)))))'
Support contains 5 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 4 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 16:45:31] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:45:31] [INFO ] Invariant cache hit.
[2026-05-26 16:45:31] [INFO ] Implicit Places using invariants in 218 ms returned []
[2026-05-26 16:45:31] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:45:31] [INFO ] Invariant cache hit.
[2026-05-26 16:45:31] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:45:32] [INFO ] Implicit Places using invariants and state equation in 593 ms returned []
Implicit Place search using SMT with State Equation took 814 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 818 ms. Remains : 163/164 places, 431/433 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(((p1 U p2)&&p0))&&F(p3)))))'
Stuttering acceptance computed with spot in 300 ms :[(OR (NOT p3) (NOT p0) (NOT p2)), (OR (NOT p3) (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p3), true, (NOT p2)]
Running random walk in product with property : FireWire-PT-11-LTLFireability-09
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-11-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-11-LTLFireability-09 finished in 1162 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((((p1 U (F(p3)&&p2)) U X(p4))&&p0))))'
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 163 transition count 431
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 163 transition count 431
Applied a total of 2 rules in 4 ms. Remains 163 /164 variables (removed 1) and now considering 431/433 (removed 2) transitions.
[2026-05-26 16:45:32] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:45:32] [INFO ] Invariant cache hit.
[2026-05-26 16:45:32] [INFO ] Implicit Places using invariants in 192 ms returned []
[2026-05-26 16:45:32] [INFO ] Flow matrix only has 399 transitions (discarded 32 similar events)
[2026-05-26 16:45:32] [INFO ] Invariant cache hit.
[2026-05-26 16:45:32] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:45:33] [INFO ] Implicit Places using invariants and state equation in 971 ms returned []
Implicit Place search using SMT with State Equation took 1165 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 163/164 places, 431/433 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1169 ms. Remains : 163/164 places, 431/433 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((((p1 U (F(p3)&&p2)) U X(p4))&&p0))))'
Stuttering acceptance computed with spot in 439 ms :[(OR (NOT p0) (NOT p4)), (OR (NOT p0) (NOT p4)), (NOT p4), (OR (AND (NOT p2) (NOT p4)) (AND (NOT p3) (NOT p4))), (NOT p4), (AND (NOT p3) (NOT p4)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p3)) (AND (NOT p2) (NOT p4)) (AND (NOT p3) (NOT p4))), (OR (AND (NOT p3) (NOT p4)) (AND (NOT p0) (NOT p3)))]
Running random walk in product with property : FireWire-PT-11-LTLFireability-10
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-11-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-11-LTLFireability-10 finished in 1694 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U X(p1)))))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Applied a total of 0 rules in 2 ms. Remains 164 /164 variables (removed 0) and now considering 433/433 (removed 0) transitions.
[2026-05-26 16:45:34] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13847152466194713925.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1678021639009666889.kers'
[2026-05-26 16:45:34] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13847152466194713925.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1678021639009666889.kers]
Normalized transition count is 400 out of 401 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 400 rows 164 cols 1340 entries
Finished phase 1 with 157 SingleSign rule and 0 generalized
[2026-05-26 16:45:34] [INFO ] Computed 7 invariants in 1 ms
Computed 7 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-1678021639009666889.kers
Total runtime 2 ms.
[2026-05-26 16:45:34] [INFO ] Implicit Places using invariants in 172 ms returned []
[2026-05-26 16:45:34] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
[2026-05-26 16:45:34] [INFO ] Invariant cache hit.
[2026-05-26 16:45:34] [INFO ] State equation strengthened by 58 read => feed constraints.
[2026-05-26 16:45:35] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 939 ms to find 0 implicit places.
Running 432 sub problems to find dead transitions.
[2026-05-26 16:45:35] [INFO ] Flow matrix only has 401 transitions (discarded 32 similar events)
[2026-05-26 16:45:35] [INFO ] Invariant cache hit.
[2026-05-26 16:45:35] [INFO ] State equation strengthened by 58 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 4 (OVERLAPS) 400/564 variables, 164/178 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/564 variables, 57/235 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/564 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 7 (OVERLAPS) 1/565 variables, 1/236 constraints. Problems are: Problem set: 0 solved, 432 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 565/565 variables, and 236 constraints, problems are : Problem set: 0 solved, 432 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 164/164 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 432/432 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 432 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/163 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 1 (OVERLAPS) 1/164 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/164 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/164 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 4 (OVERLAPS) 400/564 variables, 164/178 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/564 variables, 57/235 constraints. Problems are: Problem set: 0 solved, 432 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/564 variables, 432/667 constraints. Problems are: Problem set: 0 solved, 432 unsolved
SMT process timed out in 60277ms, After SMT, problems are : Problem set: 0 solved, 432 unsolved
Search for dead transitions found 0 dead transitions in 60280ms
Finished structural reductions in LTL mode , in 1 iterations and 61223 ms. Remains : 164/164 places, 433/433 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0 U X(p1)))))'
Stuttering acceptance computed with spot in 289 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : FireWire-PT-11-LTLFireability-11
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-11-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-11-LTLFireability-11 finished in 61557 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 426
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 157 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 424
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 20 place count 153 transition count 433
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 153 transition count 427
Applied a total of 26 rules in 44 ms. Remains 153 /164 variables (removed 11) and now considering 427/433 (removed 6) transitions.
[2026-05-26 16:46:35] [INFO ] Flow matrix only has 388 transitions (discarded 39 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-3734398397951884630.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9137411107542213497.kers'
[2026-05-26 16:46:35] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-3734398397951884630.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9137411107542213497.kers]
Normalized transition count is 387 out of 388 initially.
Culled 0 columns in 0 ms.
// Phase 1: matrix 387 rows 153 cols 1302 entries
Finished phase 1 with 146 SingleSign rule and 0 generalized
[2026-05-26 16:46:35] [INFO ] Computed 7 invariants in 3 ms
Computed 7 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-9137411107542213497.kers
Total runtime 5 ms.
[2026-05-26 16:46:35] [INFO ] Implicit Places using invariants in 243 ms returned []
[2026-05-26 16:46:36] [INFO ] Flow matrix only has 388 transitions (discarded 39 similar events)
[2026-05-26 16:46:36] [INFO ] Invariant cache hit.
[2026-05-26 16:46:36] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-26 16:46:36] [INFO ] Implicit Places using invariants and state equation in 495 ms returned []
Implicit Place search using SMT with State Equation took 752 ms to find 0 implicit places.
[2026-05-26 16:46:36] [INFO ] Redundant transitions in 7 ms returned []
Running 420 sub problems to find dead transitions.
[2026-05-26 16:46:36] [INFO ] Flow matrix only has 388 transitions (discarded 39 similar events)
[2026-05-26 16:46:36] [INFO ] Invariant cache hit.
[2026-05-26 16:46:36] [INFO ] State equation strengthened by 56 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/153 variables, 7/14 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (OVERLAPS) 387/540 variables, 153/167 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 56/223 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/540 variables, 3/226 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
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 540/541 variables, and 226 constraints, problems are : Problem set: 0 solved, 420 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 153/153 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 420/420 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 420 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/153 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/153 variables, 10/17 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/153 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 3 (OVERLAPS) 387/540 variables, 153/170 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/540 variables, 56/226 constraints. Problems are: Problem set: 0 solved, 420 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/540 variables, 420/646 constraints. Problems are: Problem set: 0 solved, 420 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 540/541 variables, and 646 constraints, problems are : Problem set: 0 solved, 420 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 153/153 constraints, ReadFeed: 56/56 constraints, PredecessorRefiner: 420/420 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60248ms problems are : Problem set: 0 solved, 420 unsolved
Search for dead transitions found 0 dead transitions in 60250ms
Starting structural reductions in SI_LTL mode, iteration 1 : 153/164 places, 427/433 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 61062 ms. Remains : 153/164 places, 427/433 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : FireWire-PT-11-LTLFireability-13
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-11-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-11-LTLFireability-13 finished in 61149 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 433/433 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 163 transition count 426
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 157 transition count 426
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 156 transition count 424
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 156 transition count 424
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 20 place count 153 transition count 433
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 26 place count 153 transition count 427
Applied a total of 26 rules in 34 ms. Remains 153 /164 variables (removed 11) and now considering 427/433 (removed 6) transitions.
[2026-05-26 16:47:36] [INFO ] Flow matrix only has 388 transitions (discarded 39 similar events)
[2026-05-26 16:47:36] [INFO ] Invariant cache hit.
[2026-05-26 16:47:37] [INFO ] Implicit Places using invariants in 196 ms returned []
[2026-05-26 16:47:37] [INFO ] Flow matrix only has 388 transitions (discarded 39 similar events)
[2026-05-26 16:47:37] [INFO ] Invariant cache hit.
[2026-05-26 16:47:37] [INFO ] State equation strengthened by 56 read => feed constraints.
[2026-05-26 16:47:37] [INFO ] Implicit Places using invariants and state equation in 477 ms returned []
Implicit Place search using SMT with State Equation took 675 ms to find 0 implicit places.
[2026-05-26 16:47:37] [INFO ] Redundant transitions in 3 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 153/164 places, 427/433 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 722 ms. Remains : 153/164 places, 427/433 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : FireWire-PT-11-LTLFireability-14
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA FireWire-PT-11-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property FireWire-PT-11-LTLFireability-14 finished in 789 ms.
All properties solved by simple procedures.
Total runtime 426053 ms.

BK_STOP 1779814057684

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-11"
export BK_EXAMINATION="LTLFireability"
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-11, examination is LTLFireability"
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-177955809000228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-11.tgz
mv FireWire-PT-11 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;