About the Execution of ITS-Tools for RwMutex-PT-r0010w0010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 252.863 | 8801.00 | 17820.00 | 441.20 | TFFFTTFFTFFTFFTT | 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-167891805700105.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-r0010w0010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891805700105
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 4.9K Feb 25 22:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 45K Feb 25 22:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 22:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 22:39 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 3.4K Feb 25 16:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 22:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 25 22:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 22:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 22:40 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 27K 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-r0010w0010-CTLCardinality-00
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-01
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-02
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-03
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-04
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-05
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-06
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-07
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-08
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-09
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-10
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-11
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-12
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-13
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-14
FORMULA_NAME RwMutex-PT-r0010w0010-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678997260754
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-r0010w0010
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-16 20:07:43] [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 20:07:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:07:43] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2023-03-16 20:07:43] [INFO ] Transformed 50 places.
[2023-03-16 20:07:43] [INFO ] Transformed 40 transitions.
[2023-03-16 20:07:43] [INFO ] Found NUPN structural information;
[2023-03-16 20:07:43] [INFO ] Parsed PT model containing 50 places and 40 transitions and 300 arcs in 207 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
Initial state reduction rules removed 5 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 40/40 transitions.
Applied a total of 0 rules in 23 ms. Remains 50 /50 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 50 cols
[2023-03-16 20:07:43] [INFO ] Computed 30 place invariants in 12 ms
[2023-03-16 20:07:44] [INFO ] Implicit Places using invariants in 454 ms returned [2, 5, 6, 8, 10, 12, 44, 47, 48]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 511 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/50 places, 40/40 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 39 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 39 transition count 38
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 39 transition count 36
Applied a total of 6 rules in 8 ms. Remains 39 /41 variables (removed 2) and now considering 36/40 (removed 4) transitions.
// Phase 1: matrix 36 rows 39 cols
[2023-03-16 20:07:44] [INFO ] Computed 21 place invariants in 2 ms
[2023-03-16 20:07:44] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-16 20:07:44] [INFO ] Invariant cache hit.
[2023-03-16 20:07:44] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 155 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 39/50 places, 36/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 697 ms. Remains : 39/50 places, 36/40 transitions.
Support contains 25 out of 39 places after structural reductions.
[2023-03-16 20:07:44] [INFO ] Flatten gal took : 51 ms
[2023-03-16 20:07:44] [INFO ] Flatten gal took : 22 ms
[2023-03-16 20:07:44] [INFO ] Input system was already deterministic with 36 transitions.
Support contains 24 out of 39 places (down from 25) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 732 ms. (steps per millisecond=13 ) properties (out of 21) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-16 20:07:46] [INFO ] Invariant cache hit.
[2023-03-16 20:07:46] [INFO ] [Real]Absence check using 21 positive place invariants in 11 ms returned sat
[2023-03-16 20:07:46] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-16 20:07:46] [INFO ] [Nat]Absence check using 21 positive place invariants in 9 ms returned sat
[2023-03-16 20:07:46] [INFO ] After 73ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 4 atomic propositions for a total of 10 simplifications.
[2023-03-16 20:07:46] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-16 20:07:46] [INFO ] Flatten gal took : 17 ms
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 20:07:46] [INFO ] Flatten gal took : 13 ms
[2023-03-16 20:07:46] [INFO ] Input system was already deterministic with 36 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 36/36 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 37 transition count 34
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 37 transition count 34
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 37 transition count 32
Applied a total of 6 rules in 6 ms. Remains 37 /39 variables (removed 2) and now considering 32/36 (removed 4) transitions.
// Phase 1: matrix 32 rows 37 cols
[2023-03-16 20:07:46] [INFO ] Computed 21 place invariants in 2 ms
[2023-03-16 20:07:46] [INFO ] Implicit Places using invariants in 91 ms returned [1, 2, 3, 4, 5, 6, 7, 16, 27, 35, 36]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 93 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 26/39 places, 32/36 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 22 transition count 28
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 22 transition count 28
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 22 transition count 24
Applied a total of 12 rules in 3 ms. Remains 22 /26 variables (removed 4) and now considering 24/32 (removed 8) transitions.
// Phase 1: matrix 24 rows 22 cols
[2023-03-16 20:07:46] [INFO ] Computed 10 place invariants in 10 ms
[2023-03-16 20:07:46] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-16 20:07:46] [INFO ] Invariant cache hit.
[2023-03-16 20:07:46] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/39 places, 24/36 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 198 ms. Remains : 22/39 places, 24/36 transitions.
[2023-03-16 20:07:46] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:07:46] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:07:46] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:07:46] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:07:46] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:07:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality4994653122690226749.gal : 3 ms
[2023-03-16 20:07:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality3875889755803340366.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/CTLCardinality4994653122690226749.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3875889755803340366.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,1026,0.03167,3380,2,316,5,804,6,0,115,556,0
Converting to forward existential form...Done !
original formula: AF(EX(((p48==0)||(p31==1))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(((p48==0)||(p31==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.050127,4256,1,0,6,4167,16,0,552,1388,6
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 36/36 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 37 transition count 34
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 37 transition count 34
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 37 transition count 32
Applied a total of 6 rules in 3 ms. Remains 37 /39 variables (removed 2) and now considering 32/36 (removed 4) transitions.
// Phase 1: matrix 32 rows 37 cols
[2023-03-16 20:07:46] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-16 20:07:46] [INFO ] Implicit Places using invariants in 68 ms returned [3, 4, 6, 7, 27, 35, 36]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 71 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/39 places, 32/36 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 27 transition count 29
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 27 transition count 29
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 9 place count 27 transition count 26
Applied a total of 9 rules in 2 ms. Remains 27 /30 variables (removed 3) and now considering 26/32 (removed 6) transitions.
// Phase 1: matrix 26 rows 27 cols
[2023-03-16 20:07:46] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-16 20:07:46] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-16 20:07:46] [INFO ] Invariant cache hit.
[2023-03-16 20:07:46] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/39 places, 26/36 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163 ms. Remains : 27/39 places, 26/36 transitions.
[2023-03-16 20:07:46] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:07:46] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:07:46] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-16 20:07:46] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:07:46] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:07:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality9303451975299812036.gal : 2 ms
[2023-03-16 20:07:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality18263582141472636536.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/CTLCardinality9303451975299812036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18263582141472636536.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,1027,0.021466,3564,2,425,5,1080,6,0,137,742,0
Converting to forward existential form...Done !
original formula: AF(AG(((EX(((p3==0)||(p12==1))) * E(E(((p18==0)||(p48==1)) U (p39==1)) U ((p48==0)&&(p24==1)))) * ((p18==0)||(p10==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((EX(((p3==0)||(p12==1))) * E(E(((p18==0)||(p48==1)) U (p39==1)) U ((p48==0)&&(p24==1)...196
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 24/0/2
(forward)formula 0,0,0.070602,4672,1,0,16,4556,31,9,777,2576,24
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 36/36 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 37 transition count 34
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 37 transition count 34
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 37 transition count 32
Applied a total of 6 rules in 4 ms. Remains 37 /39 variables (removed 2) and now considering 32/36 (removed 4) transitions.
// Phase 1: matrix 32 rows 37 cols
[2023-03-16 20:07:47] [INFO ] Computed 21 place invariants in 3 ms
[2023-03-16 20:07:47] [INFO ] Implicit Places using invariants in 200 ms returned [1, 2, 3, 4, 5, 6, 7, 16, 27, 35, 36]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 202 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 26/39 places, 32/36 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 21 transition count 27
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 21 transition count 27
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 21 transition count 22
Applied a total of 15 rules in 4 ms. Remains 21 /26 variables (removed 5) and now considering 22/32 (removed 10) transitions.
// Phase 1: matrix 22 rows 21 cols
[2023-03-16 20:07:47] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-16 20:07:47] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-16 20:07:47] [INFO ] Invariant cache hit.
[2023-03-16 20:07:47] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/39 places, 22/36 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 307 ms. Remains : 21/39 places, 22/36 transitions.
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:07:47] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:07:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality17588368306299321822.gal : 1 ms
[2023-03-16 20:07:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality12419737791568386299.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/CTLCardinality17588368306299321822.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12419737791568386299.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,1025,0.006646,3452,2,99,5,295,6,0,109,195,0
Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.007066,3452,1,0,6,295,7,1,165,195,1
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 36/36 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 37 transition count 34
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 37 transition count 34
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 6 place count 37 transition count 32
Applied a total of 6 rules in 3 ms. Remains 37 /39 variables (removed 2) and now considering 32/36 (removed 4) transitions.
// Phase 1: matrix 32 rows 37 cols
[2023-03-16 20:07:47] [INFO ] Computed 21 place invariants in 0 ms
[2023-03-16 20:07:47] [INFO ] Implicit Places using invariants in 87 ms returned [1, 2, 3, 4, 5, 6, 27, 35, 36]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 89 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/39 places, 32/36 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 24 transition count 28
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 24 transition count 28
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 24 transition count 24
Applied a total of 12 rules in 2 ms. Remains 24 /28 variables (removed 4) and now considering 24/32 (removed 8) transitions.
// Phase 1: matrix 24 rows 24 cols
[2023-03-16 20:07:47] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-16 20:07:47] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-16 20:07:47] [INFO ] Invariant cache hit.
[2023-03-16 20:07:47] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/39 places, 24/36 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 190 ms. Remains : 24/39 places, 24/36 transitions.
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:07:47] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:07:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality8550710921145120385.gal : 1 ms
[2023-03-16 20:07:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality11497352563163112090.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/CTLCardinality8550710921145120385.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11497352563163112090.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,1026,0.009297,3508,2,187,5,518,6,0,123,351,0
Converting to forward existential form...Done !
original formula: EF(AX(AX(((p21==0)||(p3==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!(EX(!(((p21==0)||(p3==1)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.02206,4088,1,0,7,2992,11,0,577,1149,5
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 39/39 places, 36/36 transitions.
Graph (trivial) has 8 edges and 39 vertex of which 8 / 39 are part of one of the 4 SCC in 4 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 35 transition count 21
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 36 place count 16 transition count 16
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 16 transition count 15
Applied a total of 37 rules in 17 ms. Remains 16 /39 variables (removed 23) and now considering 15/36 (removed 21) transitions.
[2023-03-16 20:07:47] [INFO ] Flow matrix only has 7 transitions (discarded 8 similar events)
// Phase 1: matrix 7 rows 16 cols
[2023-03-16 20:07:47] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-16 20:07:47] [INFO ] Implicit Places using invariants in 33 ms returned [1, 2]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 14/39 places, 15/36 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 52 ms. Remains : 14/39 places, 15/36 transitions.
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:07:47] [INFO ] Input system was already deterministic with 15 transitions.
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:07:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality1917501936317472609.gal : 0 ms
[2023-03-16 20:07:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality14022036670097534272.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/CTLCardinality1917501936317472609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14022036670097534272.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,4,0.005584,3436,2,39,5,117,6,0,65,65,0
Converting to forward existential form...Done !
original formula: EF(((p13==0) + AG(((p22==0)&&(p48==0)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * (p13==0))] != FALSE + [(FwdU(Init,TRUE) * !(E(TRUE U !(((p22==0)&&(p48==0))))))] != FALSE)
(forward)formula 0,1,0.006368,3752,1,0,6,117,8,1,68,65,1
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 39/39 places, 36/36 transitions.
Graph (trivial) has 4 edges and 39 vertex of which 4 / 39 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 37 transition count 29
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 16 place count 27 transition count 29
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 25 transition count 27
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 25 transition count 27
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 22 place count 25 transition count 25
Applied a total of 22 rules in 7 ms. Remains 25 /39 variables (removed 14) and now considering 25/36 (removed 11) transitions.
[2023-03-16 20:07:47] [INFO ] Flow matrix only has 19 transitions (discarded 6 similar events)
// Phase 1: matrix 19 rows 25 cols
[2023-03-16 20:07:47] [INFO ] Computed 16 place invariants in 2 ms
[2023-03-16 20:07:47] [INFO ] Implicit Places using invariants in 37 ms returned [1, 2, 3, 4, 5]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 39 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 20/39 places, 25/36 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 15 transition count 20
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 15 transition count 20
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 15 transition count 15
Applied a total of 15 rules in 3 ms. Remains 15 /20 variables (removed 5) and now considering 15/25 (removed 10) transitions.
[2023-03-16 20:07:47] [INFO ] Flow matrix only has 9 transitions (discarded 6 similar events)
// Phase 1: matrix 9 rows 15 cols
[2023-03-16 20:07:47] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:07:47] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-16 20:07:47] [INFO ] Flow matrix only has 9 transitions (discarded 6 similar events)
[2023-03-16 20:07:47] [INFO ] Invariant cache hit.
[2023-03-16 20:07:47] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 15/39 places, 15/36 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 122 ms. Remains : 15/39 places, 15/36 transitions.
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:07:47] [INFO ] Input system was already deterministic with 15 transitions.
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:07:47] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:07:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality11020702363288781722.gal : 1 ms
[2023-03-16 20:07:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality1583870205343517470.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/CTLCardinality11020702363288781722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1583870205343517470.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,9,0.00441,3396,2,35,5,116,6,0,71,69,0
Converting to forward existential form...Done !
original formula: A(!(((p6==0)||(p37==1))) U AF((p38==0)))
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!((p38==0)))))))) * !(E(!(!(EG(!((p38==0))))) U (!(!(((p6==0)||(p37==1)))) * !(!(EG(!((p38...177
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.009758,3976,1,0,11,365,25,6,378,255,13
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 36/36 transitions.
Applied a total of 0 rules in 1 ms. Remains 39 /39 variables (removed 0) and now considering 36/36 (removed 0) transitions.
// Phase 1: matrix 36 rows 39 cols
[2023-03-16 20:07:47] [INFO ] Computed 21 place invariants in 2 ms
[2023-03-16 20:07:47] [INFO ] Implicit Places using invariants in 67 ms returned [2, 3, 4, 5, 6, 7, 16, 27, 37]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 69 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/39 places, 36/36 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 25 transition count 31
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 25 transition count 31
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 25 transition count 26
Applied a total of 15 rules in 1 ms. Remains 25 /30 variables (removed 5) and now considering 26/36 (removed 10) transitions.
// Phase 1: matrix 26 rows 25 cols
[2023-03-16 20:07:47] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-16 20:07:47] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-16 20:07:47] [INFO ] Invariant cache hit.
[2023-03-16 20:07:48] [INFO ] Implicit Places using invariants and state equation in 47 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 : 25/39 places, 26/36 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 155 ms. Remains : 25/39 places, 26/36 transitions.
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:07:48] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:07:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality13816304402752514284.gal : 1 ms
[2023-03-16 20:07:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality920641001319426783.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/CTLCardinality13816304402752514284.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality920641001319426783.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,1027,0.022179,3552,2,432,5,1089,6,0,129,746,0
Converting to forward existential form...Done !
original formula: AG(AF(((AX(FALSE) + AX(((p10==0)&&(p9==1)))) + (AX(AF(((p39==0)&&(p30==1)))) + ((p45==0)&&(p47==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((!(EX(!(FALSE))) + !(EX(!(((p10==0)&&(p9==1)))))) + (!(EX(!(!(EG(!(((p39==0)&&(p30==1))...197
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.07587,4924,1,0,9,5067,26,2,659,2205,14
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 36/36 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 38 transition count 35
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 38 transition count 35
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 38 transition count 34
Applied a total of 3 rules in 2 ms. Remains 38 /39 variables (removed 1) and now considering 34/36 (removed 2) transitions.
// Phase 1: matrix 34 rows 38 cols
[2023-03-16 20:07:48] [INFO ] Computed 21 place invariants in 2 ms
[2023-03-16 20:07:48] [INFO ] Implicit Places using invariants in 82 ms returned [1, 2, 3, 4, 5, 6, 7, 16, 27, 36, 37]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 84 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 27/39 places, 34/36 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 22 transition count 29
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 22 transition count 29
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 22 transition count 24
Applied a total of 15 rules in 1 ms. Remains 22 /27 variables (removed 5) and now considering 24/34 (removed 10) transitions.
// Phase 1: matrix 24 rows 22 cols
[2023-03-16 20:07:48] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-16 20:07:48] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-16 20:07:48] [INFO ] Invariant cache hit.
[2023-03-16 20:07:48] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/39 places, 24/36 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 169 ms. Remains : 22/39 places, 24/36 transitions.
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:07:48] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:07:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality2321360089684915180.gal : 1 ms
[2023-03-16 20:07:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality17033068458494719641.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/CTLCardinality2321360089684915180.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17033068458494719641.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,1026,0.01005,3496,2,316,5,804,6,0,115,556,0
Converting to forward existential form...Done !
original formula: EX((p45==1))
=> equivalent forward existential formula: [(EY(Init) * (p45==1))] != FALSE
(forward)formula 0,1,0.010973,3812,1,0,7,804,8,1,178,556,2
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 39/39 places, 36/36 transitions.
Graph (trivial) has 6 edges and 39 vertex of which 6 / 39 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 36 transition count 20
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 59 place count 5 transition count 6
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 5 transition count 5
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 61 place count 4 transition count 5
Applied a total of 61 rules in 2 ms. Remains 4 /39 variables (removed 35) and now considering 5/36 (removed 31) transitions.
// Phase 1: matrix 5 rows 4 cols
[2023-03-16 20:07:48] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-16 20:07:48] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-16 20:07:48] [INFO ] Invariant cache hit.
[2023-03-16 20:07:48] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-16 20:07:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 20:07:48] [INFO ] Invariant cache hit.
[2023-03-16 20:07:48] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 4/39 places, 5/36 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 93 ms. Remains : 4/39 places, 5/36 transitions.
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:07:48] [INFO ] Input system was already deterministic with 5 transitions.
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:07:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality16795312258816509226.gal : 0 ms
[2023-03-16 20:07:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality2815393218727759947.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/CTLCardinality16795312258816509226.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2815393218727759947.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,4,0.002611,3296,2,7,5,25,5,0,22,14,0
Converting to forward existential form...Done !
original formula: EG(EF((EF((p26==0)) + (p27==1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (E(TRUE U (p26==0)) + (p27==1))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.003989,3612,1,0,7,45,17,2,86,25,13
FORMULA RwMutex-PT-r0010w0010-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:07:48] [INFO ] Flatten gal took : 8 ms
Total runtime 4934 ms.
BK_STOP 1678997269555
--------------------
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-r0010w0010"
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-r0010w0010, 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-167891805700105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0010.tgz
mv RwMutex-PT-r0010w0010 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 '
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 ;