About the Execution of ITS-Tools for BridgeAndVehicles-COL-V50P50N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13025.955 | 1474603.00 | 1774465.00 | 261.50 | FFFTTTFTFTFTTTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2024-input.r048-tajo-171620398800094.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is BridgeAndVehicles-COL-V50P50N10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r048-tajo-171620398800094
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 8.4K Apr 13 02:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 13 02:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 13 02:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 13 02:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 02:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Apr 13 02:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 13 02:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 13 02:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 42K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1716323518673
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V50P50N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202405141337
[2024-05-21 20:31:59] [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]
[2024-05-21 20:31:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 20:32:00] [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.
[2024-05-21 20:32:00] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-21 20:32:00] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 551 ms
[2024-05-21 20:32:00] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 35 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 20:32:00] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 9 ms.
[2024-05-21 20:32:00] [INFO ] Skeletonized 15 HLPN properties in 3 ms.
Remains 15 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
[2024-05-21 20:32:01] [INFO ] Flatten gal took : 57 ms
[2024-05-21 20:32:01] [INFO ] Flatten gal took : 3 ms
[2024-05-21 20:32:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10172504149262434731.gal : 3 ms
[2024-05-21 20:32:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13545297038436206721.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10172504149262434731.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13545297038436206721.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality13545297038436206721.prop.
SDD proceeding with computation,12 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,12 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,12 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,12 properties remain. new max is 32
SDD size :19 after 36
Reachability property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-14 is true.
Reachability property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-12 is true.
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :36 after 969
Invariant property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-02 does not hold.
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :969 after 5202
RANDOM walk for 40000 steps (8 resets) in 2480 ms. (16 steps per ms) remains 9/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 249 ms. (160 steps per ms) remains 9/9 properties
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :5202 after 81498
BEST_FIRST walk for 40002 steps (8 resets) in 635 ms. (62 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (8 resets) in 234 ms. (170 steps per ms) remains 9/9 properties
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :81498 after 177633
BEST_FIRST walk for 40001 steps (8 resets) in 318 ms. (125 steps per ms) remains 7/9 properties
Reachability property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-06 is true.
Invariant property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-05 does not hold.
BEST_FIRST walk for 40001 steps (8 resets) in 369 ms. (108 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 315 ms. (126 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 132 ms. (300 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 633 ms. (63 steps per ms) remains 7/7 properties
// Phase 1: matrix 10 rows 12 cols
[2024-05-21 20:32:02] [INFO ] Computed 4 invariants in 3 ms
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-01 is UNSAT
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-03 is UNSAT
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-08 is UNSAT
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-09 is UNSAT
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-10 is UNSAT
Problem BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-15 is UNSAT
All remaining problems are real, not stopping.
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :177633 after 343128
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 4/4 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 16 constraints, problems are : Problem set: 6 solved, 1 unsolved in 191 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 5/6 variables, 2/2 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 3/9 variables, 1/3 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 6/15 variables, 9/12 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/15 variables, 0/12 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 6/21 variables, 2/14 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/21 variables, 1/15 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/21 variables, 0/15 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1/22 variables, 1/16 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/22 variables, 1/17 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/22 variables, 0/17 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/22 variables, 0/17 constraints. Problems are: Problem set: 6 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 17 constraints, problems are : Problem set: 6 solved, 1 unsolved in 95 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 1/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 352ms problems are : Problem set: 6 solved, 1 unsolved
Finished Parikh walk after 156 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=156 )
Parikh walk visited 1 properties in 9 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
[2024-05-21 20:32:03] [INFO ] Flatten gal took : 2 ms
[2024-05-21 20:32:03] [INFO ] Flatten gal took : 2 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 )
[2024-05-21 20:32:03] [INFO ] Flatten gal took : 1 ms
[2024-05-21 20:32:03] [INFO ] Flatten gal took : 2 ms
[2024-05-21 20:32:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18278252899144813511.gal : 1 ms
[2024-05-21 20:32:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3622930770870872063.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18278252899144813511.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3622930770870872063.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality3622930770870872063.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
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,5,0.002339,3544,2,21,5,62,6,0,54,27,0
Total reachable state count : 5
ITS runner timed out or was interrupted.
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-00 FALSE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-01 FALSE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-03 TRUE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-04 TRUE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-08 FALSE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-09 TRUE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-10 FALSE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-13 TRUE TECHNIQUES CPN_APPROX
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-15 TRUE TECHNIQUES CPN_APPROX
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2024-05-21 20:32:03] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions 10010 arcs in 61 ms.
[2024-05-21 20:32:03] [INFO ] Unfolded 15 HLPN properties in 1 ms.
[2024-05-21 20:32:03] [INFO ] Flatten gal took : 144 ms
[2024-05-21 20:32:03] [INFO ] Flatten gal took : 129 ms
[2024-05-21 20:32:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality928210554055861674.gal : 67 ms
[2024-05-21 20:32:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1941437194362400695.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality928210554055861674.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1941437194362400695.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality1941437194362400695.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :6 after 19
RANDOM walk for 40000 steps (88 resets) in 3810 ms. (10 steps per ms) remains 3/6 properties
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (32 resets) in 252 ms. (158 steps per ms) remains 3/3 properties
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :19 after 42
BEST_FIRST walk for 40002 steps (32 resets) in 206 ms. (193 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (32 resets) in 152 ms. (261 steps per ms) remains 3/3 properties
[2024-05-21 20:32:04] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2024-05-21 20:32:04] [INFO ] Computed 7 invariants in 18 ms
[2024-05-21 20:32:04] [INFO ] State equation strengthened by 22 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 2/15 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 250/265 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/265 variables, 22/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/265 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 113/378 variables, 113/154 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/378 variables, 3/157 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/378 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/378 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 378/378 variables, and 157 constraints, problems are : Problem set: 0 solved, 3 unsolved in 266 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 128/128 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 2/15 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 250/265 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/265 variables, 22/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/265 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 113/378 variables, 113/154 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/378 variables, 3/157 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/378 variables, 3/160 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :42 after 132
At refinement iteration 10 (INCLUDED_ONLY) 0/378 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/378 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 378/378 variables, and 160 constraints, problems are : Problem set: 0 solved, 3 unsolved in 689 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 128/128 constraints, ReadFeed: 22/22 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 1041ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 2340 ms.
Support contains 13 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 147 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Running 1325 sub problems to find dead transitions.
[2024-05-21 20:32:07] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-21 20:32:07] [INFO ] Invariant cache hit.
[2024-05-21 20:32:07] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1325 unsolved
[2024-05-21 20:32:18] [INFO ] Deduced a trap composed of 5 places in 203 ms of which 7 ms to minimize.
Reachability property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-14 is true.
Reachability property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-12 is true.
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :132 after 2025
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :2025 after 2026
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :2026 after 2028
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :2028 after 2031
[2024-05-21 20:32:23] [INFO ] Deduced a trap composed of 15 places in 137 ms of which 1 ms to minimize.
Problem TDEAD728 is UNSAT
Problem TDEAD729 is UNSAT
Problem TDEAD730 is UNSAT
Problem TDEAD731 is UNSAT
Problem TDEAD732 is UNSAT
Problem TDEAD733 is UNSAT
Problem TDEAD734 is UNSAT
Problem TDEAD735 is UNSAT
Problem TDEAD736 is UNSAT
Problem TDEAD737 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD739 is UNSAT
Problem TDEAD740 is UNSAT
Problem TDEAD741 is UNSAT
Problem TDEAD742 is UNSAT
Problem TDEAD743 is UNSAT
Problem TDEAD744 is UNSAT
Problem TDEAD745 is UNSAT
Problem TDEAD746 is UNSAT
Problem TDEAD747 is UNSAT
Problem TDEAD748 is UNSAT
Problem TDEAD749 is UNSAT
Problem TDEAD750 is UNSAT
Problem TDEAD751 is UNSAT
Problem TDEAD752 is UNSAT
Problem TDEAD753 is UNSAT
Problem TDEAD754 is UNSAT
Problem TDEAD755 is UNSAT
Problem TDEAD756 is UNSAT
Problem TDEAD757 is UNSAT
Problem TDEAD758 is UNSAT
Problem TDEAD759 is UNSAT
Problem TDEAD760 is UNSAT
Problem TDEAD761 is UNSAT
Problem TDEAD762 is UNSAT
Problem TDEAD763 is UNSAT
Problem TDEAD764 is UNSAT
Problem TDEAD765 is UNSAT
Problem TDEAD766 is UNSAT
Problem TDEAD767 is UNSAT
Problem TDEAD768 is UNSAT
Problem TDEAD769 is UNSAT
Problem TDEAD770 is UNSAT
Problem TDEAD771 is UNSAT
Problem TDEAD772 is UNSAT
Problem TDEAD773 is UNSAT
Problem TDEAD774 is UNSAT
Problem TDEAD775 is UNSAT
Problem TDEAD776 is UNSAT
Problem TDEAD777 is UNSAT
[2024-05-21 20:32:27] [INFO ] Deduced a trap composed of 14 places in 138 ms of which 2 ms to minimize.
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 3/8 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/378 variables, and 8 constraints, problems are : Problem set: 100 solved, 1225 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/128 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 1325/1325 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 100 solved, 1225 unsolved
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :2031 after 4480
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 3/8 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :4480 after 4561
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 2/128 variables, 2/10 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
[2024-05-21 20:32:44] [INFO ] Deduced a trap composed of 6 places in 145 ms of which 0 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :4561 after 6545
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 1/11 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 128/378 variables, and 11 constraints, problems are : Problem set: 100 solved, 1225 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/128 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 0/1325 constraints, Known Traps: 4/4 constraints]
After SMT, in 46219ms problems are : Problem set: 100 solved, 1225 unsolved
Search for dead transitions found 100 dead transitions in 46238ms
Found 100 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 100 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 100 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 128/128 places, 1228/1328 transitions.
Applied a total of 0 rules in 94 ms. Remains 128 /128 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46509 ms. Remains : 128/128 places, 1228/1328 transitions.
RANDOM walk for 40000 steps (88 resets) in 587 ms. (68 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (32 resets) in 240 ms. (165 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40009 steps (32 resets) in 177 ms. (224 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (32 resets) in 171 ms. (232 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 311107 steps, run timeout after 3001 ms. (steps per millisecond=103 ) properties seen :0 out of 3
Probabilistic random walk after 311107 steps, saw 85261 distinct states, run finished after 3006 ms. (steps per millisecond=103 ) properties seen :0
[2024-05-21 20:32:57] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
// Phase 1: matrix 248 rows 128 cols
[2024-05-21 20:32:57] [INFO ] Computed 7 invariants in 9 ms
[2024-05-21 20:32:57] [INFO ] State equation strengthened by 20 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 2/15 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 248/263 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/263 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 113/376 variables, 113/152 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/376 variables, 3/155 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/376 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/376 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 376/376 variables, and 155 constraints, problems are : Problem set: 0 solved, 3 unsolved in 271 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 128/128 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 2/15 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 248/263 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/263 variables, 20/39 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 113/376 variables, 113/152 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/376 variables, 3/155 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/376 variables, 3/158 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/376 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/376 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 376/376 variables, and 158 constraints, problems are : Problem set: 0 solved, 3 unsolved in 936 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 128/128 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 1254ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 1938 ms.
Support contains 13 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Applied a total of 0 rules in 66 ms. Remains 128 /128 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 128/128 places, 1228/1228 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Applied a total of 0 rules in 62 ms. Remains 128 /128 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
[2024-05-21 20:33:00] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2024-05-21 20:33:00] [INFO ] Invariant cache hit.
[2024-05-21 20:33:01] [INFO ] Implicit Places using invariants in 174 ms returned []
[2024-05-21 20:33:01] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2024-05-21 20:33:01] [INFO ] Invariant cache hit.
[2024-05-21 20:33:01] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 20:33:01] [INFO ] Implicit Places using invariants and state equation in 428 ms returned []
Implicit Place search using SMT with State Equation took 606 ms to find 0 implicit places.
[2024-05-21 20:33:01] [INFO ] Redundant transitions in 66 ms returned []
Running 1225 sub problems to find dead transitions.
[2024-05-21 20:33:01] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2024-05-21 20:33:01] [INFO ] Invariant cache hit.
[2024-05-21 20:33:01] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
[2024-05-21 20:33:10] [INFO ] Deduced a trap composed of 5 places in 155 ms of which 1 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :6545 after 8800
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 2/128 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
[2024-05-21 20:33:29] [INFO ] Deduced a trap composed of 6 places in 132 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 128/376 variables, and 9 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/128 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1225 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 2/128 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD155 is UNSAT
At refinement iteration 6 (OVERLAPS) 248/376 variables, 128/137 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :8800 after 16250
At refinement iteration 7 (INCLUDED_ONLY) 0/376 variables, 20/157 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 376/376 variables, and 1380 constraints, problems are : Problem set: 2 solved, 1223 unsolved in 31866 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 128/128 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1225 constraints, Known Traps: 2/2 constraints]
After SMT, in 66940ms problems are : Problem set: 2 solved, 1223 unsolved
Search for dead transitions found 2 dead transitions in 66952ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 128/128 places, 1226/1228 transitions.
Applied a total of 0 rules in 46 ms. Remains 128 /128 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
[2024-05-21 20:34:08] [INFO ] Redundant transitions in 16 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 67774 ms. Remains : 128/128 places, 1226/1228 transitions.
RANDOM walk for 40000 steps (88 resets) in 402 ms. (99 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40012 steps (32 resets) in 175 ms. (227 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (32 resets) in 129 ms. (307 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (32 resets) in 119 ms. (333 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 379008 steps, run timeout after 3001 ms. (steps per millisecond=126 ) properties seen :0 out of 3
Probabilistic random walk after 379008 steps, saw 103655 distinct states, run finished after 3001 ms. (steps per millisecond=126 ) properties seen :0
[2024-05-21 20:34:11] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
// Phase 1: matrix 246 rows 128 cols
[2024-05-21 20:34:11] [INFO ] Computed 9 invariants in 6 ms
[2024-05-21 20:34:11] [INFO ] State equation strengthened by 20 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 2/15 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 102/117 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 246/363 variables, 117/125 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/363 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/363 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 11/374 variables, 11/156 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/374 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/374 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/374 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 374/374 variables, and 157 constraints, problems are : Problem set: 0 solved, 3 unsolved in 279 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 128/128 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 2/15 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 102/117 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 246/363 variables, 117/125 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/363 variables, 20/145 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/363 variables, 1/146 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/363 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 11/374 variables, 11/157 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/374 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/374 variables, 2/160 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/374 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (OVERLAPS) 0/374 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 374/374 variables, and 160 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1795 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 128/128 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 2116ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 760 ms.
Support contains 13 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1226/1226 transitions.
Applied a total of 0 rules in 65 ms. Remains 128 /128 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 128/128 places, 1226/1226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1226/1226 transitions.
Applied a total of 0 rules in 52 ms. Remains 128 /128 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
[2024-05-21 20:34:14] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2024-05-21 20:34:14] [INFO ] Invariant cache hit.
[2024-05-21 20:34:15] [INFO ] Implicit Places using invariants in 215 ms returned []
[2024-05-21 20:34:15] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2024-05-21 20:34:15] [INFO ] Invariant cache hit.
[2024-05-21 20:34:15] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-21 20:34:15] [INFO ] Implicit Places using invariants and state equation in 545 ms returned []
Implicit Place search using SMT with State Equation took 763 ms to find 0 implicit places.
[2024-05-21 20:34:15] [INFO ] Redundant transitions in 23 ms returned []
Running 1223 sub problems to find dead transitions.
[2024-05-21 20:34:15] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2024-05-21 20:34:15] [INFO ] Invariant cache hit.
[2024-05-21 20:34:15] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
[2024-05-21 20:34:24] [INFO ] Deduced a trap composed of 5 places in 154 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 4 (OVERLAPS) 2/128 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
[2024-05-21 20:34:47] [INFO ] Deduced a trap composed of 6 places in 141 ms of which 1 ms to minimize.
[2024-05-21 20:34:47] [INFO ] Deduced a trap composed of 7 places in 139 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 128/374 variables, and 12 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 0/128 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1223/1223 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 4 (OVERLAPS) 2/128 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/128 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 7 (OVERLAPS) 246/374 variables, 128/140 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/374 variables, 20/160 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/374 variables, 1223/1383 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 374/374 variables, and 1383 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 30043 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 128/128 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1223 constraints, Known Traps: 3/3 constraints]
After SMT, in 65078ms problems are : Problem set: 0 solved, 1223 unsolved
Search for dead transitions found 0 dead transitions in 65095ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65942 ms. Remains : 128/128 places, 1226/1226 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 980 transitions
Reduce isomorphic transitions removed 980 transitions.
Iterating post reduction 0 with 980 rules applied. Total rules applied 980 place count 128 transition count 246
Applied a total of 980 rules in 20 ms. Remains 128 /128 variables (removed 0) and now considering 246/1226 (removed 980) transitions.
Running SMT prover for 3 properties.
[2024-05-21 20:35:20] [INFO ] Invariant cache hit.
[2024-05-21 20:35:20] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-21 20:35:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-21 20:35:20] [INFO ] [Nat]Absence check using 5 positive and 4 generalized place invariants in 4 ms returned sat
[2024-05-21 20:35:21] [INFO ] After 392ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2024-05-21 20:35:21] [INFO ] After 604ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2024-05-21 20:35:21] [INFO ] After 833ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2024-05-21 20:35:21] [INFO ] Flatten gal took : 35 ms
[2024-05-21 20:35:21] [INFO ] Flatten gal took : 26 ms
[2024-05-21 20:35:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12299716757606882606.gal : 7 ms
[2024-05-21 20:35:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16035651305666321463.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12299716757606882606.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16035651305666321463.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality16035651305666321463.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :6 after 18
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :18 after 20
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :20 after 44
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :44 after 130
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :130 after 508
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :508 after 2085
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :2085 after 11760
Invariant property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-05 does not hold.
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :11760 after 55801
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :55801 after 56683
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :56683 after 57813
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :57813 after 61438
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :61438 after 67326
Detected timeout of ITS tools.
[2024-05-21 20:35:36] [INFO ] Flatten gal took : 34 ms
[2024-05-21 20:35:36] [INFO ] Applying decomposition
[2024-05-21 20:35:36] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5068568705692040364.txt' '-o' '/tmp/graph5068568705692040364.bin' '-w' '/tmp/graph5068568705692040364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5068568705692040364.bin' '-l' '-1' '-v' '-w' '/tmp/graph5068568705692040364.weights' '-q' '0' '-e' '0.001'
[2024-05-21 20:35:37] [INFO ] Decomposing Gal with order
[2024-05-21 20:35:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 20:35:37] [INFO ] Removed a total of 405 redundant transitions.
[2024-05-21 20:35:37] [INFO ] Flatten gal took : 74 ms
[2024-05-21 20:35:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 236 labels/synchronizations in 19 ms.
[2024-05-21 20:35:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16869207413223688299.gal : 7 ms
[2024-05-21 20:35:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14888699012989507621.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16869207413223688299.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14888699012989507621.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality14888699012989507621.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 24
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :24 after 60
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :60 after 145
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :145 after 415
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :415 after 1242
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1242 after 8261
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :8261 after 395976
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :395976 after 1.68062e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.68062e+06 after 1.72241e+06
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.72241e+06 after 1.79575e+06
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 31634 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-21 20:35:52] [INFO ] Flatten gal took : 84 ms
[2024-05-21 20:35:52] [INFO ] Applying decomposition
[2024-05-21 20:35:52] [INFO ] Flatten gal took : 58 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1335183925382198944.txt' '-o' '/tmp/graph1335183925382198944.bin' '-w' '/tmp/graph1335183925382198944.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1335183925382198944.bin' '-l' '-1' '-v' '-w' '/tmp/graph1335183925382198944.weights' '-q' '0' '-e' '0.001'
[2024-05-21 20:35:52] [INFO ] Decomposing Gal with order
[2024-05-21 20:35:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 20:35:53] [INFO ] Removed a total of 2586 redundant transitions.
[2024-05-21 20:35:53] [INFO ] Flatten gal took : 692 ms
[2024-05-21 20:35:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 1632 labels/synchronizations in 70 ms.
[2024-05-21 20:35:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12299090371688160840.gal : 5 ms
[2024-05-21 20:35:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality491842632865746193.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12299090371688160840.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality491842632865746193.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality491842632865746193.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 14
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :14 after 50
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :50 after 118
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :118 after 1296
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :1296 after 5955
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :5955 after 11172
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :11172 after 33481
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :33481 after 68288
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :68288 after 105447
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :105447 after 185904
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :185904 after 280944
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :280944 after 471404
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :471404 after 1.06464e+06
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :2.0381e+06 after 2.80414e+06
SDD proceeding with computation,3 properties remain. new max is 131072
SDD size :2.80414e+06 after 9.15104e+06
SDD proceeding with computation,3 properties remain. new max is 262144
SDD size :9.15104e+06 after 1.3779e+07
SDD proceeding with computation,3 properties remain. new max is 524288
SDD size :4.08162e+07 after 4.47339e+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
petri\_inst\_inst\_mod\_flatf,3.47634e+08,1231.31,8431808,2,3.48815e+06,20,2.5009e+07,9,0,1375,2.94462e+07,0
Total reachable state count : 347634372
Verifying 3 reachability properties.
Invariant property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-05 is true.
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-05 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
BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-05,0,1233.59,8431808,1,0,20,2.5009e+07,9,0,1377,2.94462e+07,0
Reachability property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-06 does not hold.
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-06
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-06,0,1237.43,8431808,1,0,20,2.5009e+07,9,0,1411,2.94462e+07,0
Invariant property BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-11 is true.
FORMULA BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-11 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
BridgeAndVehicles-COL-V50P50N10-ReachabilityCardinality-2024-11,0,1237.66,8431808,1,0,20,2.5009e+07,9,0,1411,2.94462e+07,0
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 1473252 ms.
BK_STOP 1716324993276
--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="BridgeAndVehicles-COL-V50P50N10"
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 2-5568"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V50P50N10, 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 r048-tajo-171620398800094"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N10.tgz
mv BridgeAndVehicles-COL-V50P50N10 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;