About the Execution of ITS-Tools for FamilyReunion-COL-L00200M0020C010P010G005
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | T?FFT?TF????T??T | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r086-smll-174860101900134.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 FamilyReunion-COL-L00200M0020C010P010G005, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r086-smll-174860101900134
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 6.3K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 7.0K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 24 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 146K May 29 14:32 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 FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-00
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-01
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-02
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-03
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-04
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-05
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-06
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-07
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-08
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-09
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-10
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-11
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-12
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-13
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-14
FORMULA_NAME FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-15
=== Now, execution of the tool begins
BK_START 1748712070604
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FamilyReunion-COL-L00200M0020C010P010G005
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202505121319
[2025-05-31 17:21:13] [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]
[2025-05-31 17:21:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 17:21:13] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-05-31 17:21:14] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-05-31 17:21:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1288 ms
[2025-05-31 17:21:14] [INFO ] Detected 5 constant HL places corresponding to 56 PT places.
[2025-05-31 17:21:14] [INFO ] Imported 104 HL places and 66 HL transitions for a total of 144109 PT places and 134480.0 transition bindings in 73 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 43 ms.
Working with output stream class java.io.PrintStream
[2025-05-31 17:21:14] [INFO ] Built PT skeleton of HLPN with 104 places and 66 transitions 198 arcs in 12 ms.
[2025-05-31 17:21:14] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 5 places and 0 transitions.
Computed a total of 99 stabilizing places and 66 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 99 transition count 66
RANDOM walk for 40411 steps (8 resets) in 281 ms. (143 steps per ms) remains 11/15 properties
[2025-05-31 17:21:15] [INFO ] Flatten gal took : 131 ms
BEST_FIRST walk for 40004 steps (8 resets) in 607 ms. (65 steps per ms) remains 9/11 properties
[2025-05-31 17:21:15] [INFO ] Flatten gal took : 59 ms
[2025-05-31 17:21:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13606237847097786396.gal : 43 ms
[2025-05-31 17:21:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3982536797131636859.prop : 17 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/ReachabilityCardinality13606237847097786396.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3982536797131636859.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
BEST_FIRST walk for 40004 steps (8 resets) in 1142 ms. (34 steps per ms) remains 9/9 properties
Loading property file /tmp/ReachabilityCardinality3982536797131636859.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :69 after 134
BEST_FIRST walk for 40004 steps (8 resets) in 346 ms. (115 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 389 ms. (102 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 397 ms. (100 steps per ms) remains 9/9 properties
SDD proceeding with computation,9 properties remain. new max is 256
BEST_FIRST walk for 40004 steps (8 resets) in 169 ms. (235 steps per ms) remains 9/9 properties
SDD size :134 after 10633
BEST_FIRST walk for 40003 steps (8 resets) in 933 ms. (42 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 561 ms. (71 steps per ms) remains 8/9 properties
// Phase 1: matrix 66 rows 99 cols
[2025-05-31 17:21:16] [INFO ] Computed 33 invariants in 14 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 5/96 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/96 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 3/99 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 66/165 variables, 99/132 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/165 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 0/165 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 165/165 variables, and 132 constraints, problems are : Problem set: 0 solved, 8 unsolved in 3042 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 99/99 constraints, PredecessorRefiner: 8/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 5/96 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/96 variables, 15/30 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/96 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 3/99 variables, 3/33 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/99 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 66/165 variables, 99/132 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/165 variables, 7/139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/165 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/165 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 165/165 variables, and 139 constraints, problems are : Problem set: 0 solved, 8 unsolved in 4687 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 99/99 constraints, PredecessorRefiner: 8/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7887ms problems are : Problem set: 0 solved, 8 unsolved
Finished Parikh walk after 27308 steps, including 2 resets, run visited all 2 properties in 138 ms. (steps per millisecond=197 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 8 properties in 8906 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-05-31 17:21:33] [INFO ] Flatten gal took : 13 ms
[2025-05-31 17:21:33] [INFO ] Flatten gal took : 11 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-05-31 17:21:33] [INFO ] Flatten gal took : 19 ms
[2025-05-31 17:21:33] [INFO ] Flatten gal took : 8 ms
[2025-05-31 17:21:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17321264258333192738.gal : 4 ms
[2025-05-31 17:21:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6910874854026165757.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17321264258333192738.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6910874854026165757.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
ITS runner timed out or was interrupted.
Loading property file /tmp/ReachabilityCardinality6910874854026165757.prop.
ITS tools runner thread asked to quit. Dying gracefully.
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-03 FALSE TECHNIQUES CPN_APPROX
Transition Gate2ANDJoin forces synchronizations/join behavior on parameter l of sort LegalResident
Transition ReceiveLangChoice forces synchronizations/join behavior on parameter m of sort MICSystem
Symmetric sort wr.t. initial and guards and successors and join/free detected :CINFORMI
Symmetric sort wr.t. initial detected :CINFORMI
Symmetric sort wr.t. initial and guards detected :CINFORMI
Applying symmetric unfolding of full symmetric sort :CINFORMI domain size was 11
Transition Gate1ANDJoin forces synchronizations/join behavior on parameter p of sort PublicAdminOffice
Symmetric sort wr.t. initial and guards and successors and join/free detected :GovernmentCommission
Symmetric sort wr.t. initial detected :GovernmentCommission
Symmetric sort wr.t. initial and guards detected :GovernmentCommission
Applying symmetric unfolding of full symmetric sort :GovernmentCommission domain size was 6
Symmetric sort wr.t. initial and guards and successors and join/free detected :Response
Symmetric sort wr.t. initial detected :Response
Transition SendClearanceToRel : guard parameter $r(Response:2) in guard (EQ $r 0)introduces in Response(2) partition with 2 elements
[2025-05-31 17:21:34] [INFO ] Unfolded HLPN to a Petri net with 128969 places and 110159 transitions 316597 arcs in 1178 ms.
[2025-05-31 17:21:34] [INFO ] Unfolded 16 HLPN properties in 41 ms.
Deduced a syphon composed of 201 places in 562 ms
Reduce places removed 237 places and 0 transitions.
[2025-05-31 17:21:47] [INFO ] Flatten gal took : 7146 ms
RANDOM walk for 40000 steps (8 resets) in 48876 ms. (0 steps per ms) remains 10/15 properties
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-31 17:21:51] [INFO ] Flatten gal took : 4548 ms
BEST_FIRST walk for 40004 steps (8 resets) in 3844 ms. (10 steps per ms) remains 10/10 properties
[2025-05-31 17:21:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15908497862555257095.gal : 841 ms
[2025-05-31 17:21:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10413270862356859304.prop : 278 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/ReachabilityCardinality15908497862555257095.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10413270862356859304.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
BEST_FIRST walk for 40004 steps (8 resets) in 16194 ms. (2 steps per ms) remains 10/10 properties
BEST_FIRST walk for 19186 steps (4 resets) in 20427 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 931 ms. (42 steps per ms) remains 10/10 properties
BEST_FIRST walk for 37004 steps (8 resets) in 20135 ms. (1 steps per ms) remains 10/10 properties
BEST_FIRST walk for 5124 steps (0 resets) in 21813 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 890 ms. (44 steps per ms) remains 10/10 properties
BEST_FIRST walk for 13378 steps (0 resets) in 20563 ms. (0 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3753 ms. (10 steps per ms) remains 10/10 properties
BEST_FIRST walk for 23534 steps (4 resets) in 20297 ms. (1 steps per ms) remains 10/10 properties
// Phase 1: matrix 110159 rows 128732 cols
[2025-05-31 17:24:24] [WARNING] Invariant computation timed out after 120 seconds.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SMT process timed out in 126833ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 116649 out of 128732 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128732/128732 places, 110159/110159 transitions.
Graph (complete) has 198208 edges and 128732 vertex of which 128709 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.230 ms
Discarding 23 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 4034 ms. Remains 128709 /128732 variables (removed 23) and now considering 110159/110159 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4071 ms. Remains : 128709/128732 places, 110159/110159 transitions.
RANDOM walk for 40000 steps (8 resets) in 33598 ms. (1 steps per ms) remains 9/10 properties
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 4546 ms. (8 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 17079 ms. (2 steps per ms) remains 9/9 properties
BEST_FIRST walk for 16123 steps (3 resets) in 20811 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 31001 steps (7 resets) in 20474 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 4276 steps (0 resets) in 23738 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 863 ms. (46 steps per ms) remains 9/9 properties
Loading property file /tmp/ReachabilityCardinality10413270862356859304.prop.
BEST_FIRST walk for 10844 steps (0 resets) in 20870 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4542 ms. (8 steps per ms) remains 9/9 properties
BEST_FIRST walk for 18424 steps (4 resets) in 20674 ms. (0 steps per ms) remains 9/9 properties
// Phase 1: matrix 110159 rows 128709 cols
[2025-05-31 17:26:06] [INFO ] Computed 30573 invariants in 222021 ms
[2025-05-31 17:27:20] [WARNING] Invariant computation timed out after 120 seconds.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 116649/238868 variables, and 0 constraints, problems are : Problem set: 0 solved, 9 unsolved in 45204 ms.
Refiners :[State Equation: 0/128709 constraints, PredecessorRefiner: 9/0 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
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 116649/238868 variables, and 0 constraints, problems are : Problem set: 0 solved, 9 unsolved in 45064 ms.
Refiners :[State Equation: 0/128709 constraints, PredecessorRefiner: 9/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 210993ms problems are : Problem set: 0 solved, 9 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 116649 out of 128709 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128709/128709 places, 110159/110159 transitions.
Applied a total of 0 rules in 2078 ms. Remains 128709 /128709 variables (removed 0) and now considering 110159/110159 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2079 ms. Remains : 128709/128709 places, 110159/110159 transitions.
[2025-05-31 17:28:58] [INFO ] Computed 30560 invariants in 217970 ms
RANDOM walk for 40000 steps (8 resets) in 31155 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3882 ms. (10 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 13968 ms. (2 steps per ms) remains 9/9 properties
BEST_FIRST walk for 19554 steps (4 resets) in 20405 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 36798 steps (8 resets) in 20182 ms. (1 steps per ms) remains 9/9 properties
BEST_FIRST walk for 5204 steps (0 resets) in 21567 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 813 ms. (49 steps per ms) remains 9/9 properties
BEST_FIRST walk for 13558 steps (0 resets) in 20923 ms. (0 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5276 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 23312 steps (4 resets) in 20307 ms. (1 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 673838 steps, run timeout after 123017 ms. (steps per millisecond=5 ) properties seen :1 out of 9
Probabilistic random walk after 673838 steps, saw 670465 distinct states, run finished after 123042 ms. (steps per millisecond=5 ) properties seen :1
FORMULA FamilyReunion-COL-L00200M0020C010P010G005-ReachabilityCardinality-2025-02 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2025-05-31 17:31:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
SMT process timed out in 76413ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 114438 out of 128709 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128709/128709 places, 110159/110159 transitions.
Applied a total of 0 rules in 1600 ms. Remains 128709 /128709 variables (removed 0) and now considering 110159/110159 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1601 ms. Remains : 128709/128709 places, 110159/110159 transitions.
RANDOM walk for 40000 steps (8 resets) in 16172 ms. (2 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3796 ms. (10 steps per ms) remains 8/8 properties
BEST_FIRST walk for 19492 steps (4 resets) in 20811 ms. (0 steps per ms) remains 8/8 properties
BEST_FIRST walk for 37172 steps (8 resets) in 20456 ms. (1 steps per ms) remains 8/8 properties
BEST_FIRST walk for 4922 steps (0 resets) in 21149 ms. (0 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 606 ms. (65 steps per ms) remains 8/8 properties
BEST_FIRST walk for 12634 steps (0 resets) in 20765 ms. (0 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3978 ms. (10 steps per ms) remains 8/8 properties
BEST_FIRST walk for 23090 steps (4 resets) in 20290 ms. (1 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 525812 steps, run timeout after 99024 ms. (steps per millisecond=5 ) properties seen :0 out of 8
Probabilistic random walk after 525812 steps, saw 523193 distinct states, run finished after 99026 ms. (steps per millisecond=5 ) properties seen :0
[2025-05-31 17:35:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
SMT process timed out in 91284ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 114438 out of 128709 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128709/128709 places, 110159/110159 transitions.
Applied a total of 0 rules in 1553 ms. Remains 128709 /128709 variables (removed 0) and now considering 110159/110159 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1553 ms. Remains : 128709/128709 places, 110159/110159 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128709/128709 places, 110159/110159 transitions.
Applied a total of 0 rules in 1527 ms. Remains 128709 /128709 variables (removed 0) and now considering 110159/110159 (removed 0) transitions.
[2025-05-31 17:36:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 17:39:24] [INFO ] Implicit Places using invariants in 160144 ms returned []
Implicit Place search using SMT only with invariants took 160169 ms to find 0 implicit places.
Running 109958 sub problems to find dead transitions.
[2025-05-31 17:39:26] [INFO ] Invariant cache hit.
Detected timeout of ITS tools.
[2025-05-31 17:51:59] [INFO ] Flatten gal took : 3807 ms
[2025-05-31 17:51:59] [INFO ] Applying decomposition
[2025-05-31 17:52:02] [INFO ] Flatten gal took : 3549 ms
Louvain graph construction failed due to OOM.
Out of memory, skipping this problem.
[2025-05-31 18:03:31] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.NullPointerException: Cannot invoke "Object.toString()" because "this.order" is null
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:131)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:230)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:719)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:71)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-05-31 18:03:43] [INFO ] Flatten gal took : 11433 ms
[2025-05-31 18:04:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7704634403446013952.gal : 2214 ms
[2025-05-31 18:04:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6080619573890675788.prop : 108 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/ReachabilityCardinality7704634403446013952.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6080619573890675788.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 ...328
Loading property file /tmp/ReachabilityCardinality6080619573890675788.prop.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SMT process timed out in 2431600ms, After SMT, problems are : Problem set: 0 solved, 109958 unsolved
Search for dead transitions found 0 dead transitions in 2432814ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2595014 ms. Remains : 128709/128709 places, 110159/110159 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-31 18:20:02] [INFO ] Flatten gal took : 3328 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13007666593535700387
[2025-05-31 18:20:02] [INFO ] Too many transitions (110159) to apply POR reductions. Disabling POR matrices.
[2025-05-31 18:20:06] [INFO ] Built C files in 3258ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13007666593535700387
Running compilation step : cd /tmp/ltsmin13007666593535700387;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '90' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-05-31 18:20:06] [INFO ] Applying decomposition
[2025-05-31 18:20:10] [INFO ] Flatten gal took : 3835 ms
BK_TIME_CONFINEMENT_REACHED
--------------------
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="FamilyReunion-COL-L00200M0020C010P010G005"
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 FamilyReunion-COL-L00200M0020C010P010G005, 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 r086-smll-174860101900134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-COL-L00200M0020C010P010G005.tgz
mv FamilyReunion-COL-L00200M0020C010P010G005 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 '
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 ;