Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915589600359.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is TokenRing-PT-020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915589600359
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 103M
-rw-r--r-- 1 mcc users 303K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.4M May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4M May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 16M May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 252K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 892K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5M May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.7M May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 975K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 4.7M May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13M May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45M May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 47K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 121K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 4.0M May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-00
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-01
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-02
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-03
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-04
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-05
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-06
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-07
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-08
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-09
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-10
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-11
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-12
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-13
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-14
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749225139137

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-PT-020
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-06 15:52:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-06 15:52:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-06 15:52:21] [INFO ] Load time of PNML (sax parser for PT used): 405 ms
[2025-06-06 15:52:21] [INFO ] Transformed 441 places.
[2025-06-06 15:52:21] [INFO ] Transformed 8421 transitions.
[2025-06-06 15:52:21] [INFO ] Found NUPN structural information;
[2025-06-06 15:52:21] [INFO ] Parsed PT model containing 441 places and 8421 transitions and 33684 arcs in 629 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 645 ms.
Working with output stream class java.io.PrintStream
Reduction of identical properties reduced properties to check from 16 to 15
[2025-06-06 15:52:26] [INFO ] Flatten gal took : 1082 ms
[2025-06-06 15:52:27] [INFO ] Flatten gal took : 889 ms
[2025-06-06 15:52:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7021157373573309210.gal : 278 ms
[2025-06-06 15:52:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11222721542250155129.prop : 491 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7021157373573309210.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11222721542250155129.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality11222721542250155129.prop.
RANDOM walk for 40000 steps (8 resets) in 67215 ms. (0 steps per ms) remains 9/15 properties
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 8135 steps (0 resets) in 20007 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 12874 steps (1 resets) in 20030 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 18121 steps (4 resets) in 20004 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 17688 steps (4 resets) in 20005 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 17571 steps (4 resets) in 20007 ms. (0 steps per ms) remains 9/9 properties
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 2
BEST_FIRST walk for 18047 steps (4 resets) in 20006 ms. (0 steps per ms) remains 9/9 properties
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :5 after 11
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :11 after 14
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :14 after 33
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :33 after 42
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :42 after 132
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :132 after 1430
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :1430 after 33865
Invariant property TokenRing-PT-020-ReachabilityFireability-2025-10 does not hold.
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :33865 after 1.54782e+06
BEST_FIRST walk for 17820 steps (4 resets) in 20006 ms. (0 steps per ms) remains 9/9 properties
SDD proceeding with computation,14 properties remain. new max is 2048
SDD size :1.54782e+06 after 7.07826e+07
BEST_FIRST walk for 18080 steps (4 resets) in 20004 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 18804 steps (4 resets) in 20006 ms. (0 steps per ms) remains 9/9 properties
// Phase 1: matrix 8421 rows 441 cols
[2025-06-06 15:53:25] [INFO ] Computed 21 invariants in 52 ms
[2025-06-06 15:53:25] [INFO ] State equation strengthened by 8020 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 21/462 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/441 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 8421/8862 variables, 441/903 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SMT process timed out in 5430ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 252 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 264 ms. Remains : 441/441 places, 8421/8421 transitions.
RANDOM walk for 40000 steps (8 resets) in 75725 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 11695 steps (0 resets) in 20005 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 12663 steps (0 resets) in 20009 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 17711 steps (4 resets) in 20008 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 16565 steps (4 resets) in 20008 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 16948 steps (4 resets) in 20005 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 17536 steps (4 resets) in 20010 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 17958 steps (4 resets) in 20005 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 17644 steps (4 resets) in 20009 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 17905 steps (4 resets) in 20007 ms. (0 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 1915881 steps, run timeout after 192001 ms. (steps per millisecond=9 ) properties seen :0 out of 9
Probabilistic random walk after 1915881 steps, saw 317616 distinct states, run finished after 192011 ms. (steps per millisecond=9 ) properties seen :0
[2025-06-06 15:57:47] [INFO ] Invariant cache hit.
[2025-06-06 15:57:47] [INFO ] State equation strengthened by 8020 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 21/462 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/441 variables, 0/462 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 8421/8862 variables, 441/903 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8862 variables, 8020/8923 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8862 variables, 0/8923 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/8862 variables, 0/8923 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 8862/8862 variables, and 8923 constraints, problems are : Problem set: 0 solved, 9 unsolved in 42828 ms.
Refiners :[Domain max(s): 441/441 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 441/441 constraints, ReadFeed: 8020/8020 constraints, PredecessorRefiner: 9/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 21/462 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 15:58:33] [INFO ] Deduced a trap composed of 218 places in 995 ms of which 130 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 15:58:34] [INFO ] Deduced a trap composed of 219 places in 745 ms of which 115 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 15:58:46] [INFO ] Deduced a trap composed of 285 places in 12621 ms of which 12009 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-06 15:58:48] [INFO ] Deduced a trap composed of 218 places in 803 ms of which 146 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/441 variables, 4/466 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/441 variables, 0/466 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 8421/8862 variables, 441/907 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8862 variables, 8020/8927 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/8862 variables, 5/8932 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 8862/8862 variables, and 8932 constraints, problems are : Problem set: 0 solved, 9 unsolved in 45032 ms.
Refiners :[Domain max(s): 441/441 constraints, Positive P Invariants (semi-flows): 21/21 constraints, State Equation: 441/441 constraints, ReadFeed: 8020/8020 constraints, PredecessorRefiner: 9/5 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 88080ms problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 143 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 159 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2025-06-06 15:59:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:59:15] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-06-06 15:59:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-06 15:59:17] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2025-06-06 15:59:18] [INFO ] Implicit Places using invariants and state equation in 2652 ms returned []
Implicit Place search using SMT with State Equation took 2790 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-06 15:59:20] [INFO ] Redundant transitions in 1396 ms returned []
Running 8401 sub problems to find dead transitions.
[2025-06-06 15:59:20] [INFO ] Invariant cache hit.
[2025-06-06 15:59:20] [INFO ] State equation strengthened by 8020 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 441/441 constraints. Problems are: Problem set: 0 solved, 8401 unsolved
SMT process timed out in 42215ms, After SMT, problems are : Problem set: 0 solved, 8401 unsolved
Search for dead transitions found 0 dead transitions in 42250ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46650 ms. Remains : 441/441 places, 8421/8421 transitions.
Attempting over-approximation, by ignoring read arcs.
Drop transitions (Redundant composition of simpler transitions.) removed 7511 transitions
Redundant transition composition rules discarded 7511 transitions
Iterating global reduction 0 with 7511 rules applied. Total rules applied 7511 place count 441 transition count 910
Applied a total of 7511 rules in 82 ms. Remains 441 /441 variables (removed 0) and now considering 910/8421 (removed 7511) transitions.
Running SMT prover for 9 properties.
// Phase 1: matrix 910 rows 441 cols
[2025-06-06 16:00:02] [INFO ] Computed 21 invariants in 4 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-06 16:00:03] [INFO ] [Real]Absence check using 21 positive place invariants in 10 ms returned sat
[2025-06-06 16:00:03] [INFO ] After 1083ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-06 16:00:04] [INFO ] [Nat]Absence check using 21 positive place invariants in 9 ms returned sat
[2025-06-06 16:00:06] [INFO ] After 1199ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
TRAPS : Iteration 0
[2025-06-06 16:00:07] [INFO ] After 2326ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
[2025-06-06 16:00:08] [INFO ] After 4436ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
[2025-06-06 16:00:08] [INFO ] Flatten gal took : 132 ms
[2025-06-06 16:00:08] [INFO ] Flatten gal took : 131 ms
[2025-06-06 16:00:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9037563977818496098.gal : 3 ms
[2025-06-06 16:00:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17739223675012702934.prop : 58 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9037563977818496098.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17739223675012702934.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality17739223675012702934.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :2 after 12
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :12 after 14
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :14 after 168
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :168 after 3969
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :3969 after 1.16689e+06
Invariant property TokenRing-PT-020-ReachabilityFireability-2025-14 does not hold.
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :1.16689e+06 after 3.78229e+10
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :3.78229e+10 after 7.68464e+10
Detected timeout of ITS tools.
[2025-06-06 16:00:24] [INFO ] Flatten gal took : 140 ms
[2025-06-06 16:00:24] [INFO ] Applying decomposition
[2025-06-06 16:00:24] [INFO ] Flatten gal took : 143 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18413483850060362989.txt' '-o' '/tmp/graph18413483850060362989.bin' '-w' '/tmp/graph18413483850060362989.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18413483850060362989.bin' '-l' '-1' '-v' '-w' '/tmp/graph18413483850060362989.weights' '-q' '0' '-e' '0.001'
[2025-06-06 16:00:25] [INFO ] Decomposing Gal with order
[2025-06-06 16:00:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 16:00:25] [INFO ] Removed a total of 266 redundant transitions.
[2025-06-06 16:00:26] [INFO ] Flatten gal took : 409 ms
[2025-06-06 16:00:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 10 ms.
[2025-06-06 16:00:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3412145459016968191.gal : 8 ms
[2025-06-06 16:00:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9893012438215935278.prop : 124 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3412145459016968191.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9893012438215935278.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality9893012438215935278.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :3 after 8
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :8 after 14
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :14 after 15
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :15 after 147
Reachability property TokenRing-PT-020-ReachabilityFireability-2025-09 is true.
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :147 after 2.13929e+06
Reachability property TokenRing-PT-020-ReachabilityFireability-2025-13 is true.
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :2.13929e+06 after 3.78229e+10
Reachability property TokenRing-PT-020-ReachabilityFireability-2025-07 is true.
Reachability property TokenRing-PT-020-ReachabilityFireability-2025-04 is true.
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :3.78229e+10 after 1.02982e+17
Invariant property TokenRing-PT-020-ReachabilityFireability-2025-12 does not hold.
Invariant property TokenRing-PT-020-ReachabilityFireability-2025-11 does not hold.
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1.02982e+17 after 4.76856e+20
Reachability property TokenRing-PT-020-ReachabilityFireability-2025-08 is true.
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :4.76856e+20 after 8.20145e+24
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,5.84259e+27,10.4054,56332,190,42,62939,2644,822,136923,428,16508,0
Total reachable state count : 5842587018385982521576783872

Verifying 8 reachability properties.
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 39765 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-06 16:00:42] [INFO ] Flatten gal took : 309 ms
[2025-06-06 16:00:42] [INFO ] Applying decomposition
[2025-06-06 16:00:43] [INFO ] Flatten gal took : 312 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph34425664184032080.txt' '-o' '/tmp/graph34425664184032080.bin' '-w' '/tmp/graph34425664184032080.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph34425664184032080.bin' '-l' '-1' '-v' '-w' '/tmp/graph34425664184032080.weights' '-q' '0' '-e' '0.001'
[2025-06-06 16:00:43] [INFO ] Decomposing Gal with order
[2025-06-06 16:00:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-06 16:00:44] [INFO ] Removed a total of 19266 redundant transitions.
[2025-06-06 16:00:44] [INFO ] Flatten gal took : 623 ms
[2025-06-06 16:00:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 11 labels/synchronizations in 117 ms.
[2025-06-06 16:00:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12597553000953194908.gal : 42 ms
[2025-06-06 16:00:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12375541763033134882.prop : 85 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12597553000953194908.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12375541763033134882.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality12375541763033134882.prop.
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,2.44663e+10,540.631,10397388,174003,14,1.29328e+07,1692,28016,3.39331e+07,23,2282,0
Total reachable state count : 24466267459

Verifying 9 reachability properties.
Reachability property TokenRing-PT-020-ReachabilityFireability-2025-04 does not hold.
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-PT-020-ReachabilityFireability-2025-04

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-2025-04,0,767.758,10398584,1,0,1.29328e+07,1692,76710,3.39331e+07,31,2282,52697716
Reachability property TokenRing-PT-020-ReachabilityFireability-2025-07 does not hold.
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-PT-020-ReachabilityFireability-2025-07

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-2025-07,0,785.401,10398584,1,0,1.29328e+07,1692,76774,3.39331e+07,31,2282,53845589
Reachability property TokenRing-PT-020-ReachabilityFireability-2025-08 does not hold.
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-PT-020-ReachabilityFireability-2025-08

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-2025-08,0,785.623,10398584,1,0,1.29328e+07,1692,76774,3.39331e+07,31,2282,53845589
Reachability property TokenRing-PT-020-ReachabilityFireability-2025-09 does not hold.
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-PT-020-ReachabilityFireability-2025-09

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-2025-09,0,785.846,10398584,1,0,1.29328e+07,1692,76774,3.39331e+07,31,2282,53845589
Invariant property TokenRing-PT-020-ReachabilityFireability-2025-11 is true.
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-11 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
TokenRing-PT-020-ReachabilityFireability-2025-11,0,788.703,10398584,1,0,1.29328e+07,1692,76803,3.39331e+07,31,2282,54836774
Invariant property TokenRing-PT-020-ReachabilityFireability-2025-12 is true.
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-12 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
TokenRing-PT-020-ReachabilityFireability-2025-12,0,788.728,10398584,1,0,1.29328e+07,1692,76803,3.39331e+07,31,2282,54840575
Reachability property TokenRing-PT-020-ReachabilityFireability-2025-13 does not hold.
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-PT-020-ReachabilityFireability-2025-13

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-2025-13,0,788.917,10398584,1,0,1.29328e+07,1692,76803,3.39331e+07,31,2282,54840575
Invariant property TokenRing-PT-020-ReachabilityFireability-2025-14 is true.
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-14 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
TokenRing-PT-020-ReachabilityFireability-2025-14,0,789.005,10398584,1,0,1.29328e+07,1692,76803,3.39331e+07,31,2282,54851803
Reachability property TokenRing-PT-020-ReachabilityFireability-2025-15 does not hold.
FORMULA TokenRing-PT-020-ReachabilityFireability-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-PT-020-ReachabilityFireability-2025-15

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-2025-15,0,790.564,10398584,1,0,1.29328e+07,1692,76845,3.39331e+07,31,2282,55265575
All properties solved without resorting to model-checking.
Total runtime 1300822 ms.

BK_STOP 1749226442738

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TokenRing-PT-020"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is TokenRing-PT-020, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-tall-174915589600359"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-020.tgz
mv TokenRing-PT-020 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;