Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r224-tall-171649612300214.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is LamportFastMutEx-COL-3, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r224-tall-171649612300214
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 8.6K Apr 13 07:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 13 07:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 13 07:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 13 07:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 22 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 13 07:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 13 07:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Apr 13 07:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Apr 13 07:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 39K 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 LamportFastMutEx-COL-3-ReachabilityCardinality-2024-00
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-01
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-02
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-03
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-04
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-05
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-06
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-07
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-08
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-09
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-10
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-11
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-12
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-13
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-14
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716561761183

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-COL-3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202405141337
[2024-05-24 14:42:42] [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]
[2024-05-24 14:42:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 14:42:42] [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.
[2024-05-24 14:42:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-24 14:42:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 564 ms
[2024-05-24 14:42:42] [INFO ] Imported 18 HL places and 17 HL transitions for a total of 100 PT places and 192.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 35 ms.
Working with output stream class java.io.PrintStream
[2024-05-24 14:42:43] [INFO ] Built PT skeleton of HLPN with 18 places and 17 transitions 68 arcs in 4 ms.
[2024-05-24 14:42:43] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
[2024-05-24 14:42:43] [INFO ] Flatten gal took : 37 ms
[2024-05-24 14:42:43] [INFO ] Flatten gal took : 5 ms
[2024-05-24 14:42:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15148918270681293270.gal : 8 ms
[2024-05-24 14:42:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3968973740742992152.prop : 10 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/ReachabilityCardinality15148918270681293270.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3968973740742992152.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/ReachabilityCardinality3968973740742992152.prop.
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :7 after 20
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :20 after 84
Invariant property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-09 does not hold.
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :84 after 442
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,770,0.028093,3740,2,82,10,949,19,0,261,708,0
Total reachable state count : 770

Verifying 14 reachability properties.
Reachability property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-00 does not hold.
No reachable states exhibit your property : LamportFastMutEx-COL-3-ReachabilityCardinality-2024-00

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-00,0,0.029095,3740,1,0,10,949,19,0,274,708,0
Invariant property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-01 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-01,0,0.030526,4048,1,0,10,949,19,0,282,708,0
Invariant property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-02 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-02,0,0.032222,4048,1,0,10,949,19,0,308,708,0
Reachability property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-04 does not hold.
No reachable states exhibit your property : LamportFastMutEx-COL-3-ReachabilityCardinality-2024-04

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-04,0,0.032347,4048,1,0,10,949,19,0,308,708,0
Reachability property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-05 does not hold.
No reachable states exhibit your property : LamportFastMutEx-COL-3-ReachabilityCardinality-2024-05

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-05,0,0.032875,4048,1,0,10,949,19,0,309,708,0
Reachability property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-06 does not hold.
No reachable states exhibit your property : LamportFastMutEx-COL-3-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
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-06,0,0.032995,4048,1,0,10,949,19,0,309,708,0
Invariant property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-07 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-07,0,0.033096,4048,1,0,10,949,19,0,309,708,0
Reachability property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-08 does not hold.
No reachable states exhibit your property : LamportFastMutEx-COL-3-ReachabilityCardinality-2024-08

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-08,0,0.0344,4048,1,0,10,949,19,0,310,708,0
Invariant property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-09,9,0.034579,4048,2,24,10,949,20,0,312,708,0
Reachability property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-10 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-10,66,0.034691,4048,2,36,10,949,20,0,313,708,0
Reachability property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-11 does not hold.
No reachable states exhibit your property : LamportFastMutEx-COL-3-ReachabilityCardinality-2024-11

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-11,0,0.035565,4048,1,0,10,949,20,0,315,708,0
Reachability property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-12 does not hold.
No reachable states exhibit your property : LamportFastMutEx-COL-3-ReachabilityCardinality-2024-12

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-12,0,0.035712,4048,1,0,10,949,20,0,315,708,0
Invariant property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-13,0,0.036314,4048,1,0,10,949,20,0,316,708,0
Reachability property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-15 does not hold.
No reachable states exhibit your property : LamportFastMutEx-COL-3-ReachabilityCardinality-2024-15

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-15,0,0.036739,4048,1,0,10,949,20,0,318,708,0
RANDOM walk for 40001 steps (8 resets) in 1413 ms. (28 steps per ms) remains 12/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 508 ms. (78 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 527 ms. (75 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 507 ms. (78 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 163 ms. (243 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 109 ms. (363 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 120 ms. (330 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 139 ms. (285 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 98 ms. (404 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 111 ms. (357 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (8 resets) in 111 ms. (357 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 57 ms. (689 steps per ms) remains 12/12 properties
RANDOM walk for 0 steps (0 resets) in 5 ms. (0 steps per ms) remains 0/0 properties
[2024-05-24 14:42:44] [INFO ] Flatten gal took : 2 ms
[2024-05-24 14:42:44] [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 )
[2024-05-24 14:42:44] [INFO ] Flatten gal took : 2 ms
[2024-05-24 14:42:44] [INFO ] Flatten gal took : 2 ms
[2024-05-24 14:42:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4850511980116458002.gal : 1 ms
[2024-05-24 14:42:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16314965154509544336.prop : 13 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/ReachabilityCardinality4850511980116458002.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16314965154509544336.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/ReachabilityCardinality16314965154509544336.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,7,0.002224,3580,2,23,5,68,6,0,80,32,0
Total reachable state count : 7

ITS runner timed out or was interrupted.
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-00 FALSE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-01 TRUE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-02 TRUE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-03 TRUE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-04 FALSE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-05 FALSE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-06 FALSE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-07 TRUE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-08 FALSE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-11 FALSE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-12 FALSE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-13 TRUE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-14 FALSE TECHNIQUES CPN_APPROX
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-15 FALSE TECHNIQUES CPN_APPROX
Domain [pid(4), pid(4)] of place P_wait breaks symmetries in sort pid
Symmetric sort wr.t. initial and guards and successors and join/free detected :P_bool
Arc [3:1*[$i, 1]] contains constants of sort P_bool
Transition T_setbi_2 : constants on arcs in [[3:1*[$i, 1]]] introduces in P_bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-24 14:42:44] [INFO ] Unfolded HLPN to a Petri net with 100 places and 156 transitions 664 arcs in 59 ms.
[2024-05-24 14:42:44] [INFO ] Unfolded 16 HLPN properties in 0 ms.
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 29 places and 42 transitions.
[2024-05-24 14:42:44] [INFO ] Flatten gal took : 39 ms
[2024-05-24 14:42:44] [INFO ] Flatten gal took : 23 ms
RANDOM walk for 40000 steps (8 resets) in 568 ms. (70 steps per ms) remains 1/2 properties
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40002 steps (8 resets) in 268 ms. (148 steps per ms) remains 1/1 properties
[2024-05-24 14:42:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2146345164878779725.gal : 66 ms
[2024-05-24 14:42:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2694048991126672939.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/ReachabilityCardinality2146345164878779725.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2694048991126672939.prop' '--nowitness' '--gen-order' 'FOLLOW'
[2024-05-24 14:42:44] [INFO ] Flow matrix only has 96 transitions (discarded 18 similar events)

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/ReachabilityCardinality2694048991126672939.prop.
// Phase 1: matrix 96 rows 71 cols
[2024-05-24 14:42:44] [INFO ] Computed 17 invariants in 5 ms
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 40
[2024-05-24 14:42:44] [INFO ] State equation strengthened by 27 read => feed constraints.
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :40 after 82
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :82 after 130
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :130 after 852
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :852 after 1500
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1500 after 3435
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 54/57 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/57 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3435 after 7363
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 96/153 variables, 57/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 27/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 14/167 variables, 14/110 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 5/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/167 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/167 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 167/167 variables, and 115 constraints, problems are : Problem set: 0 solved, 1 unsolved in 194 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, State Equation: 71/71 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
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,19742,0.268616,14572,2,3788,15,32738,7,0,401,38317,0
Total reachable state count : 19742

Verifying 1 reachability properties.
Invariant property LamportFastMutEx-COL-3-ReachabilityCardinality-2024-09 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-COL-3-ReachabilityCardinality-2024-09,0,0.270794,14836,1,0,15,32738,7,0,406,38317,0
After SMT solving in domain Int declared 57/167 variables, and 12 constraints, problems are : Problem set: 1 solved, 0 unsolved in 60 ms.
Refiners :[Positive P Invariants (semi-flows): 12/17 constraints, State Equation: 0/71 constraints, ReadFeed: 0/27 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 284ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
All properties solved without resorting to model-checking.
Total runtime 2818 ms.

BK_STOP 1716561765155

--------------------
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="LamportFastMutEx-COL-3"
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 LamportFastMutEx-COL-3, 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 r224-tall-171649612300214"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-3.tgz
mv LamportFastMutEx-COL-3 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;