Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339400198.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 CopsAndRobbers-PT-CRL025X003, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339400198
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 9.0K Jun 6 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Jun 6 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Jun 6 08:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Jun 6 08:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K Jun 6 13:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Jun 6 13:16 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Jun 6 13:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 13:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 16K Jun 6 08:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Jun 6 08:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Jun 6 08:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Jun 6 08:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Jun 6 13:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Jun 6 13:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 11 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 137K Jun 5 20:08 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 CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-00
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-01
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-02
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-03
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-04
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-05
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-06
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-07
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-08
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-09
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-10
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-11
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-12
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-13
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-14
FORMULA_NAME CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1749341153059

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CopsAndRobbers-PT-CRL025X003
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-08 00:05:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-08 00:05:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-08 00:05:54] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2025-06-08 00:05:54] [INFO ] Transformed 135 places.
[2025-06-08 00:05:54] [INFO ] Transformed 179 transitions.
[2025-06-08 00:05:54] [INFO ] Parsed PT model containing 135 places and 179 transitions and 834 arcs in 154 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40004 steps (8 resets) in 1091 ms. (36 steps per ms) remains 13/15 properties
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (12 resets) in 379 ms. (105 steps per ms) remains 13/13 properties
[2025-06-08 00:05:54] [INFO ] Flatten gal took : 93 ms
[2025-06-08 00:05:54] [INFO ] Flatten gal took : 30 ms
[2025-06-08 00:05:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17521842639451674517.gal : 35 ms
BEST_FIRST walk for 40002 steps (9 resets) in 483 ms. (82 steps per ms) remains 13/13 properties
[2025-06-08 00:05:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3141655420165765833.prop : 4 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/ReachabilityCardinality17521842639451674517.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3141655420165765833.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/ReachabilityCardinality3141655420165765833.prop.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :16 after 18
BEST_FIRST walk for 40001 steps (8 resets) in 399 ms. (100 steps per ms) remains 13/13 properties
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :18 after 345
Invariant property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-00 does not hold.
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :345 after 354
Invariant property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-07 does not hold.
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :354 after 3557
BEST_FIRST walk for 40000 steps (8 resets) in 286 ms. (139 steps per ms) remains 13/13 properties
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :3557 after 3566
BEST_FIRST walk for 40002 steps (9 resets) in 243 ms. (163 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (11 resets) in 289 ms. (137 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40002 steps (9 resets) in 232 ms. (171 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40000 steps (9 resets) in 295 ms. (135 steps per ms) remains 12/12 properties
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :3566 after 24879
BEST_FIRST walk for 40001 steps (9 resets) in 210 ms. (189 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (8 resets) in 188 ms. (211 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (9 resets) in 285 ms. (139 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (12 resets) in 136 ms. (291 steps per ms) remains 11/12 properties
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40001 steps (9 resets) in 137 ms. (289 steps per ms) remains 11/11 properties
// Phase 1: matrix 179 rows 135 cols
[2025-06-08 00:05:55] [INFO ] Computed 29 invariants in 19 ms
[2025-06-08 00:05:56] [INFO ] State equation strengthened by 50 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-01 is UNSAT
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-03 is UNSAT
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-05 is UNSAT
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-09 is UNSAT
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-09 TRUE TECHNIQUES SMT_REFINEMENT
Problem CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-11 is UNSAT
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-14 is UNSAT
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-14 FALSE TECHNIQUES SMT_REFINEMENT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/120 variables, 22/22 constraints. Problems are: Problem set: 6 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/120 variables, 0/22 constraints. Problems are: Problem set: 6 solved, 4 unsolved
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :24879 after 63763
Problem CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-12 is UNSAT
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-13 is UNSAT
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-13 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 15/135 variables, 6/28 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/135 variables, 1/29 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/135 variables, 0/29 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 179/314 variables, 135/164 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/314 variables, 50/214 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/314 variables, 0/214 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/314 variables, 0/214 constraints. Problems are: Problem set: 8 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 314/314 variables, and 214 constraints, problems are : Problem set: 8 solved, 2 unsolved in 544 ms.
Refiners :[Positive P Invariants (semi-flows): 28/28 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 135/135 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 8/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 3/3 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/3 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 76/113 variables, 10/13 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/13 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 21/134 variables, 15/28 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 0/28 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1/135 variables, 1/29 constraints. Problems are: Problem set: 8 solved, 2 unsolved
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :63763 after 64491
At refinement iteration 7 (INCLUDED_ONLY) 0/135 variables, 0/29 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 179/314 variables, 135/164 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/314 variables, 50/214 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/314 variables, 2/216 constraints. Problems are: Problem set: 8 solved, 2 unsolved
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :64491 after 82431
At refinement iteration 11 (INCLUDED_ONLY) 0/314 variables, 0/216 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/314 variables, 0/216 constraints. Problems are: Problem set: 8 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 314/314 variables, and 216 constraints, problems are : Problem set: 8 solved, 2 unsolved in 2411 ms.
Refiners :[Positive P Invariants (semi-flows): 28/28 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 135/135 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 2/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3061ms problems are : Problem set: 8 solved, 2 unsolved
Parikh walk visited 0 properties in 78 ms.
Support contains 37 out of 135 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 179/179 transitions.
Graph (complete) has 610 edges and 135 vertex of which 119 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.2 ms
Discarding 16 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 119 transition count 178
Deduced a syphon composed of 1 places in 16 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 118 transition count 178
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 117 transition count 177
Applied a total of 5 rules in 47 ms. Remains 117 /135 variables (removed 18) and now considering 177/179 (removed 2) transitions.
Running 127 sub problems to find dead transitions.
// Phase 1: matrix 177 rows 117 cols
[2025-06-08 00:05:59] [INFO ] Computed 28 invariants in 3 ms
[2025-06-08 00:05:59] [INFO ] State equation strengthened by 50 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :82431 after 218892
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :218892 after 347416
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :347416 after 472081
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.28528e+06,16.6673,45992,2,16588,20,205938,17,0,924,137630,0
Total reachable state count : 1285276

Verifying 13 reachability properties.
Invariant property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-00 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-00,2945,16.6715,45992,2,969,20,205938,18,0,931,137630,0
Invariant property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-01 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-01,0,16.6942,45992,1,0,20,205938,18,0,978,137630,0
Reachability property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-02 is true.
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-02,1,16.6967,45992,2,136,20,205938,18,0,1004,137630,0
Reachability property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-03 does not hold.
No reachable states exhibit your property : CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-03

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-03,0,16.7225,45992,1,0,20,205938,18,0,1059,137630,0
Invariant property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-05,0,16.7273,45992,1,0,20,205938,18,0,1059,137630,0
Invariant property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-06 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-06,3929,16.7314,45992,2,1030,20,205938,18,0,1064,137630,0
Invariant property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-07 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-07,1,16.733,45992,2,136,20,205938,19,0,1070,137630,0
Invariant property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-09,0,16.7355,45992,1,0,20,205938,19,0,1070,137630,0
Invariant property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-10 does not hold.
FORMULA CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-10,173,16.7533,45992,2,569,20,205938,19,0,1105,137630,0
Invariant property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-11 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-11,0,16.7595,45992,1,0,20,205938,19,0,1105,137630,0
Reachability property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-12 does not hold.
No reachable states exhibit your property : CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-12

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-12,0,16.8344,45992,1,0,20,205938,19,0,1238,137630,0
Invariant property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-13,0,16.8588,45992,1,0,20,205938,19,0,1266,137630,0
Reachability property CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-14 does not hold.
No reachable states exhibit your property : CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-14

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CopsAndRobbers-PT-CRL025X003-ReachabilityCardinality-2025-14,0,16.8634,45992,1,0,20,205938,19,0,1266,137630,0
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 8 (OVERLAPS) 9/294 variables, 9/195 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/294 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 294/294 variables, and 195 constraints, problems are : Problem set: 0 solved, 127 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 117/117 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 127/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 127 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/106 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 3 (OVERLAPS) 2/108 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 5 (OVERLAPS) 177/285 variables, 108/136 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/285 variables, 50/186 constraints. Problems are: Problem set: 0 solved, 127 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 91/277 constraints. Problems are: Problem set: 0 solved, 127 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 285/294 variables, and 277 constraints, problems are : Problem set: 0 solved, 127 unsolved in 20019 ms.
Refiners :[Positive P Invariants (semi-flows): 27/27 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 108/117 constraints, ReadFeed: 50/50 constraints, PredecessorRefiner: 91/127 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40163ms problems are : Problem set: 0 solved, 127 unsolved
Search for dead transitions found 0 dead transitions in 40165ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40252 ms. Remains : 117/135 places, 177/179 transitions.
All properties solved without resorting to model-checking.
Total runtime 45139 ms.

BK_STOP 1749341199415

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CopsAndRobbers-PT-CRL025X003"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is CopsAndRobbers-PT-CRL025X003, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r254-tall-174931339400198"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CopsAndRobbers-PT-CRL025X003.tgz
mv CopsAndRobbers-PT-CRL025X003 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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