fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r357-smll-167891805800121
Last Updated
May 14, 2023

About the Execution of ITS-Tools for RwMutex-PT-r0010w0050

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
266.479 11657.00 23794.00 282.50 FTFFTFTTTFTFTTFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r357-smll-167891805800121.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RwMutex-PT-r0010w0050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891805800121
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 5.3K Feb 25 22:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Feb 25 22:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 22:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 22:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 22:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 22:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 22:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 22:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 95K Mar 5 18:23 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 RwMutex-PT-r0010w0050-CTLCardinality-00
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-01
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-02
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-03
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-04
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-05
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-06
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-07
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-08
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-09
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-10
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-11
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-12
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-13
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-14
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678997579077

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0050
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-16 20:13:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 20:13:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:13:02] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2023-03-16 20:13:02] [INFO ] Transformed 130 places.
[2023-03-16 20:13:02] [INFO ] Transformed 120 transitions.
[2023-03-16 20:13:02] [INFO ] Found NUPN structural information;
[2023-03-16 20:13:02] [INFO ] Parsed PT model containing 130 places and 120 transitions and 1260 arcs in 301 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
Initial state reduction rules removed 3 formulas.
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 120/120 transitions.
Applied a total of 0 rules in 36 ms. Remains 130 /130 variables (removed 0) and now considering 120/120 (removed 0) transitions.
// Phase 1: matrix 120 rows 130 cols
[2023-03-16 20:13:02] [INFO ] Computed 70 place invariants in 24 ms
[2023-03-16 20:13:02] [INFO ] Implicit Places using invariants in 549 ms returned [12, 23, 34, 36, 39, 41, 42, 43, 44, 45, 46, 47, 51, 53, 54, 56, 58, 59, 61, 62, 63, 64, 65, 66, 69, 70, 71, 73, 79, 80, 81, 83, 84, 85, 86, 97, 119]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 612 ms to find 37 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/130 places, 120/120 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 73 transition count 100
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 73 transition count 100
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 73 transition count 80
Applied a total of 60 rules in 9 ms. Remains 73 /93 variables (removed 20) and now considering 80/120 (removed 40) transitions.
// Phase 1: matrix 80 rows 73 cols
[2023-03-16 20:13:02] [INFO ] Computed 33 place invariants in 4 ms
[2023-03-16 20:13:03] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-16 20:13:03] [INFO ] Invariant cache hit.
[2023-03-16 20:13:03] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 73/130 places, 80/120 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 847 ms. Remains : 73/130 places, 80/120 transitions.
Support contains 41 out of 73 places after structural reductions.
[2023-03-16 20:13:03] [INFO ] Flatten gal took : 87 ms
[2023-03-16 20:13:03] [INFO ] Flatten gal took : 39 ms
[2023-03-16 20:13:03] [INFO ] Input system was already deterministic with 80 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1047 ms. (steps per millisecond=9 ) properties (out of 28) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 20:13:05] [INFO ] Invariant cache hit.
[2023-03-16 20:13:05] [INFO ] [Real]Absence check using 33 positive place invariants in 21 ms returned sat
[2023-03-16 20:13:05] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 17 ms
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 16 ms
[2023-03-16 20:13:05] [INFO ] Input system was already deterministic with 80 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 71
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 71
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 64 transition count 62
Applied a total of 27 rules in 15 ms. Remains 64 /73 variables (removed 9) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 64 cols
[2023-03-16 20:13:05] [INFO ] Computed 33 place invariants in 5 ms
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants in 109 ms returned [1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 54]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 122 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/73 places, 62/80 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 23 transition count 43
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 23 transition count 43
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 57 place count 23 transition count 24
Applied a total of 57 rules in 16 ms. Remains 23 /42 variables (removed 19) and now considering 24/62 (removed 38) transitions.
// Phase 1: matrix 24 rows 23 cols
[2023-03-16 20:13:05] [INFO ] Computed 11 place invariants in 0 ms
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-16 20:13:05] [INFO ] Invariant cache hit.
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/73 places, 24/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 259 ms. Remains : 23/73 places, 24/80 transitions.
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:05] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:13:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality2689777176396304320.gal : 2 ms
[2023-03-16 20:13:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality547208839692007292.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2689777176396304320.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality547208839692007292.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1026,0.023316,3388,2,232,5,622,6,0,119,427,0


Converting to forward existential form...Done !
original formula: EX(EG((p36==0)))
=> equivalent forward existential formula: [FwdG(EY(Init),(p36==0))] != FALSE
Hit Full ! (commute/partial/dont) 22/0/2
(forward)formula 0,0,0.035501,4000,1,0,7,2808,19,1,620,1034,9
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 71
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 71
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 64 transition count 62
Applied a total of 27 rules in 10 ms. Remains 64 /73 variables (removed 9) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 64 cols
[2023-03-16 20:13:05] [INFO ] Computed 33 place invariants in 1 ms
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants in 108 ms returned [1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 54]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 112 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/73 places, 62/80 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 21 transition count 42
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 21 transition count 42
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 21 transition count 22
Applied a total of 60 rules in 4 ms. Remains 21 /41 variables (removed 20) and now considering 22/62 (removed 40) transitions.
// Phase 1: matrix 22 rows 21 cols
[2023-03-16 20:13:05] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-16 20:13:05] [INFO ] Invariant cache hit.
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/73 places, 22/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 211 ms. Remains : 21/73 places, 22/80 transitions.
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:05] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality3051789560008862388.gal : 5 ms
[2023-03-16 20:13:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality2075644171199620382.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3051789560008862388.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2075644171199620382.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1025,0.011398,3452,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.012024,3452,1,0,6,295,7,1,165,195,1
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 66 transition count 73
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 66 transition count 73
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 21 place count 66 transition count 66
Applied a total of 21 rules in 11 ms. Remains 66 /73 variables (removed 7) and now considering 66/80 (removed 14) transitions.
// Phase 1: matrix 66 rows 66 cols
[2023-03-16 20:13:05] [INFO ] Computed 33 place invariants in 3 ms
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants in 118 ms returned [1, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 55]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 134 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/73 places, 66/80 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 26 transition count 48
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 26 transition count 48
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 54 place count 26 transition count 30
Applied a total of 54 rules in 6 ms. Remains 26 /44 variables (removed 18) and now considering 30/66 (removed 36) transitions.
// Phase 1: matrix 30 rows 26 cols
[2023-03-16 20:13:06] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-16 20:13:06] [INFO ] Invariant cache hit.
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 26/73 places, 30/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 229 ms. Remains : 26/73 places, 30/80 transitions.
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 9 ms
[2023-03-16 20:13:06] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 7 ms
[2023-03-16 20:13:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality6292618511333027355.gal : 4 ms
[2023-03-16 20:13:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality13281349227813097026.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6292618511333027355.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13281349227813097026.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1029,0.021975,3960,2,801,5,1963,6,0,137,1371,0


Converting to forward existential form...Done !
original formula: A(EG(AF(AX(((p123==0)||(p98==1))))) U (A((p61!=1) U EF((p63==1))) * (p85==1)))
=> equivalent forward existential formula: [((Init * !(EG(!((!((E(!(E(TRUE U (p63==1))) U (!((p61!=1)) * !(E(TRUE U (p63==1))))) + EG(!(E(TRUE U (p63==1)))...476
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.074193,6072,1,0,10,10424,33,4,768,3779,12
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 71
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 71
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 64 transition count 62
Applied a total of 27 rules in 9 ms. Remains 64 /73 variables (removed 9) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 64 cols
[2023-03-16 20:13:06] [INFO ] Computed 33 place invariants in 5 ms
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants in 148 ms returned [1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 54]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 150 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/73 places, 62/80 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 21 transition count 42
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 21 transition count 42
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 21 transition count 22
Applied a total of 60 rules in 2 ms. Remains 21 /41 variables (removed 20) and now considering 22/62 (removed 40) transitions.
// Phase 1: matrix 22 rows 21 cols
[2023-03-16 20:13:06] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-16 20:13:06] [INFO ] Invariant cache hit.
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/73 places, 22/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 228 ms. Remains : 21/73 places, 22/80 transitions.
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:06] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality10995054774413854943.gal : 0 ms
[2023-03-16 20:13:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality10824158473689037236.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10995054774413854943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10824158473689037236.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1025,0.006125,3452,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: AX(EX(EX(TRUE)))
=> equivalent forward existential formula: [(EY(Init) * !(EX(EX(TRUE))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.010711,3452,1,0,5,1273,9,0,466,412,2
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 69 transition count 76
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 69 transition count 76
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 69 transition count 72
Applied a total of 12 rules in 4 ms. Remains 69 /73 variables (removed 4) and now considering 72/80 (removed 8) transitions.
// Phase 1: matrix 72 rows 69 cols
[2023-03-16 20:13:06] [INFO ] Computed 33 place invariants in 2 ms
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants in 74 ms returned [1, 18, 25, 27, 28, 29, 30, 34, 35, 37, 38]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 79 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/73 places, 72/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 49 transition count 63
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 49 transition count 63
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 49 transition count 54
Applied a total of 27 rules in 6 ms. Remains 49 /58 variables (removed 9) and now considering 54/72 (removed 18) transitions.
// Phase 1: matrix 54 rows 49 cols
[2023-03-16 20:13:06] [INFO ] Computed 22 place invariants in 4 ms
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-16 20:13:06] [INFO ] Invariant cache hit.
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 49/73 places, 54/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 184 ms. Remains : 49/73 places, 54/80 transitions.
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:13:06] [INFO ] Input system was already deterministic with 54 transitions.
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:13:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality9858289899629878790.gal : 3 ms
[2023-03-16 20:13:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality9661384575442489516.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9858289899629878790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9661384575442489516.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1041,0.247534,8468,2,7266,5,9699,6,0,253,2825,0


Converting to forward existential form...Done !
original formula: A(EG((A(((((p25==0)||(p33==1))&&((p5==0)||(p18==1))) + AX(((p80==0)||(p69==1)))) U A(((p29==0)||(p50==1)) U (p16==1))) + ((!((((p49==1)&&...335
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(((!(!((E(!((p102==1)) U (!((p8==1)) * !((p102==1)))) + EG(!((p102==1)))))) + !(EX(!(FALS...1119
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 52/0/2
Using saturation style SCC detection
(forward)formula 0,1,1.23363,29704,1,0,13,108559,64,3,1875,29029,20
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 71
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 71
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 64 transition count 62
Applied a total of 27 rules in 3 ms. Remains 64 /73 variables (removed 9) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 64 cols
[2023-03-16 20:13:07] [INFO ] Computed 33 place invariants in 1 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 76 ms returned [1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 32, 33, 34, 35, 54]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 78 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/73 places, 62/80 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 25 transition count 44
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 25 transition count 44
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 54 place count 25 transition count 26
Applied a total of 54 rules in 1 ms. Remains 25 /43 variables (removed 18) and now considering 26/62 (removed 36) transitions.
// Phase 1: matrix 26 rows 25 cols
[2023-03-16 20:13:08] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-16 20:13:08] [INFO ] Invariant cache hit.
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/73 places, 26/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151 ms. Remains : 25/73 places, 26/80 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:08] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 19 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality18075584234238142186.gal : 1 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality11603735983764791001.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18075584234238142186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11603735983764791001.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1027,0.012038,3552,2,421,5,1059,6,0,129,731,0


Converting to forward existential form...Done !
original formula: EX(AG(!(E((p51==1) U (p42==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!(E((p51==1) U (p42==0)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 24/0/2
(forward)formula 0,0,0.040932,4396,1,0,7,5045,21,0,650,1929,8
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Graph (trivial) has 14 edges and 73 vertex of which 14 / 73 are part of one of the 7 SCC in 5 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 66 transition count 41
Reduce places removed 54 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 115 place count 12 transition count 13
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 116 place count 12 transition count 12
Applied a total of 116 rules in 25 ms. Remains 12 /73 variables (removed 61) and now considering 12/80 (removed 68) transitions.
[2023-03-16 20:13:08] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
// Phase 1: matrix 3 rows 12 cols
[2023-03-16 20:13:08] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-16 20:13:08] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2023-03-16 20:13:08] [INFO ] Invariant cache hit.
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-16 20:13:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 20:13:08] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2023-03-16 20:13:08] [INFO ] Invariant cache hit.
[2023-03-16 20:13:08] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 12/73 places, 12/80 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 139 ms. Remains : 12/73 places, 12/80 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:08] [INFO ] Input system was already deterministic with 12 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality3568655459034221350.gal : 1 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality17036804411491400591.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3568655459034221350.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17036804411491400591.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.00382,3380,2,24,5,72,6,0,53,26,0


Converting to forward existential form...Done !
original formula: EG((p43==1))
=> equivalent forward existential formula: [FwdG(Init,(p43==1))] != FALSE
Hit Full ! (commute/partial/dont) 10/0/2
(forward)formula 0,1,0.005548,3696,1,0,5,88,19,0,292,40,8
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 71
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 71
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 64 transition count 62
Applied a total of 27 rules in 5 ms. Remains 64 /73 variables (removed 9) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 64 cols
[2023-03-16 20:13:08] [INFO ] Computed 33 place invariants in 1 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 101 ms returned [1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 54]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 104 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/73 places, 62/80 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 21 transition count 42
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 21 transition count 42
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 21 transition count 22
Applied a total of 60 rules in 4 ms. Remains 21 /41 variables (removed 20) and now considering 22/62 (removed 40) transitions.
// Phase 1: matrix 22 rows 21 cols
[2023-03-16 20:13:08] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-16 20:13:08] [INFO ] Invariant cache hit.
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/73 places, 22/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 184 ms. Remains : 21/73 places, 22/80 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:08] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality7404287274691715826.gal : 1 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality7309233124225041296.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7404287274691715826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7309233124225041296.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1025,0.010123,3456,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: EX(EG(AX(FALSE)))
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX(!(FALSE))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.020989,3772,1,0,6,1340,15,0,496,437,5
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 66 transition count 73
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 66 transition count 73
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 21 place count 66 transition count 66
Applied a total of 21 rules in 3 ms. Remains 66 /73 variables (removed 7) and now considering 66/80 (removed 14) transitions.
// Phase 1: matrix 66 rows 66 cols
[2023-03-16 20:13:08] [INFO ] Computed 33 place invariants in 2 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 87 ms returned [17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34, 36, 55]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 89 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/73 places, 66/80 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 33 transition count 51
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 33 transition count 51
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 45 place count 33 transition count 36
Applied a total of 45 rules in 4 ms. Remains 33 /48 variables (removed 15) and now considering 36/66 (removed 30) transitions.
// Phase 1: matrix 36 rows 33 cols
[2023-03-16 20:13:08] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-16 20:13:08] [INFO ] Invariant cache hit.
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 33/73 places, 36/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 183 ms. Remains : 33/73 places, 36/80 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 7 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:13:08] [INFO ] Input system was already deterministic with 36 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality8694033841926668267.gal : 1 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality4261275854243147567.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8694033841926668267.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4261275854243147567.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1032,0.077028,4936,2,2189,5,4443,6,0,171,2702,0


Converting to forward existential form...Done !
original formula: AX((AF(((((p68==0)&&(p15==1)) + !(E((p52==1) U (p68==1)))) + A(!(((p60==0)||(p31==1))) U EX(TRUE)))) + !(E(!(AF((p106==1))) U ((AX((p10==...187
=> equivalent forward existential formula: (([(FwdU((EY(Init) * !(!(EG(!(((((p68==0)&&(p15==1)) + !(E((p52==1) U (p68==1)))) + !((E(!(EX(TRUE)) U (!(!(((p6...709
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 34/0/2
(forward)formula 0,1,0.350606,10480,1,0,16,30842,42,4,1056,10457,15
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 71
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 71
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 64 transition count 62
Applied a total of 27 rules in 4 ms. Remains 64 /73 variables (removed 9) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 64 cols
[2023-03-16 20:13:09] [INFO ] Computed 33 place invariants in 1 ms
[2023-03-16 20:13:09] [INFO ] Implicit Places using invariants in 124 ms returned [1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 54]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 128 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/73 places, 62/80 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 21 transition count 42
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 21 transition count 42
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 21 transition count 22
Applied a total of 60 rules in 4 ms. Remains 21 /41 variables (removed 20) and now considering 22/62 (removed 40) transitions.
// Phase 1: matrix 22 rows 21 cols
[2023-03-16 20:13:09] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-16 20:13:09] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-16 20:13:09] [INFO ] Invariant cache hit.
[2023-03-16 20:13:09] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/73 places, 22/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 214 ms. Remains : 21/73 places, 22/80 transitions.
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:09] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality5959967715858488048.gal : 1 ms
[2023-03-16 20:13:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality8534085656154918449.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5959967715858488048.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8534085656154918449.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1025,0.006582,3452,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.01171,3452,1,0,5,1273,9,0,466,412,2
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Graph (trivial) has 12 edges and 73 vertex of which 12 / 73 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 67 transition count 71
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 61 transition count 71
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 19 place count 52 transition count 62
Iterating global reduction 2 with 9 rules applied. Total rules applied 28 place count 52 transition count 62
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 37 place count 52 transition count 53
Applied a total of 37 rules in 22 ms. Remains 52 /73 variables (removed 21) and now considering 53/80 (removed 27) transitions.
[2023-03-16 20:13:09] [INFO ] Flow matrix only has 45 transitions (discarded 8 similar events)
// Phase 1: matrix 45 rows 52 cols
[2023-03-16 20:13:09] [INFO ] Computed 30 place invariants in 2 ms
[2023-03-16 20:13:09] [INFO ] Implicit Places using invariants in 82 ms returned [14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 85 ms to find 19 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 33/73 places, 53/80 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 14 transition count 34
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 14 transition count 34
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 57 place count 14 transition count 15
Applied a total of 57 rules in 8 ms. Remains 14 /33 variables (removed 19) and now considering 15/53 (removed 38) transitions.
[2023-03-16 20:13:09] [INFO ] Flow matrix only has 7 transitions (discarded 8 similar events)
// Phase 1: matrix 7 rows 14 cols
[2023-03-16 20:13:09] [INFO ] Computed 11 place invariants in 0 ms
[2023-03-16 20:13:09] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-16 20:13:09] [INFO ] Flow matrix only has 7 transitions (discarded 8 similar events)
[2023-03-16 20:13:09] [INFO ] Invariant cache hit.
[2023-03-16 20:13:09] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 14/73 places, 15/80 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 174 ms. Remains : 14/73 places, 15/80 transitions.
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:09] [INFO ] Input system was already deterministic with 15 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality920668264562444842.gal : 1 ms
[2023-03-16 20:13:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18259648579384764598.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality920668264562444842.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18259648579384764598.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 12 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 12 ms
Total runtime 7829 ms.
Loading property file /tmp/ReachabilityCardinality18259648579384764598.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,2,0.022052,3476,2,16,5,48,6,0,65,21,0
Total reachable state count : 2

ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1678997590734

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="RwMutex-PT-r0010w0050"
export BK_EXAMINATION="CTLCardinality"
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 2-5348"
echo " Executing tool itstools"
echo " Input is RwMutex-PT-r0010w0050, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r357-smll-167891805800121"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0050.tgz
mv RwMutex-PT-r0010w0050 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;