About the Execution of ITS-Tools for RwMutex-PT-r0010w0020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 287.304 | 12204.00 | 23392.00 | 397.10 | TFTFFFTTFTTFTTTF | 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-167891805800114.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-r0010w0020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891805800114
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 7.7K Feb 25 22:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 22:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 22:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 22:45 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 4.1K Feb 25 16:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 22:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 25 22:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 22:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 25 22:46 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 44K 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-r0010w0020-CTLFireability-00
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-01
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-02
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-03
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-04
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-05
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-06
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-07
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-08
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-09
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-10
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-11
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-12
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-13
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-14
FORMULA_NAME RwMutex-PT-r0010w0020-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678997434734
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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0020
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-16 20:10:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 20:10:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:10:37] [INFO ] Load time of PNML (sax parser for PT used): 96 ms
[2023-03-16 20:10:37] [INFO ] Transformed 70 places.
[2023-03-16 20:10:37] [INFO ] Transformed 60 transitions.
[2023-03-16 20:10:37] [INFO ] Found NUPN structural information;
[2023-03-16 20:10:37] [INFO ] Parsed PT model containing 70 places and 60 transitions and 540 arcs in 226 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Support contains 60 out of 70 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 60/60 transitions.
Applied a total of 0 rules in 24 ms. Remains 70 /70 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 70 cols
[2023-03-16 20:10:38] [INFO ] Computed 40 place invariants in 12 ms
[2023-03-16 20:10:38] [INFO ] Implicit Places using invariants in 345 ms returned [4, 68]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 490 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/70 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 519 ms. Remains : 68/70 places, 60/60 transitions.
Support contains 60 out of 68 places after structural reductions.
[2023-03-16 20:10:38] [INFO ] Flatten gal took : 75 ms
[2023-03-16 20:10:38] [INFO ] Flatten gal took : 52 ms
[2023-03-16 20:10:39] [INFO ] Input system was already deterministic with 60 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 910 ms. (steps per millisecond=10 ) properties (out of 61) seen :37
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 24) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:40] [INFO ] Computed 38 place invariants in 11 ms
[2023-03-16 20:10:40] [INFO ] [Real]Absence check using 38 positive place invariants in 18 ms returned sat
[2023-03-16 20:10:40] [INFO ] After 189ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
[2023-03-16 20:10:40] [INFO ] Flatten gal took : 19 ms
[2023-03-16 20:10:40] [INFO ] Flatten gal took : 17 ms
[2023-03-16 20:10:40] [INFO ] Input system was already deterministic with 60 transitions.
Support contains 56 out of 68 places (down from 57) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 5 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-16 20:10:40] [INFO ] Invariant cache hit.
[2023-03-16 20:10:40] [INFO ] Implicit Places using invariants in 210 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 32, 43, 54, 65, 67]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 213 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/68 places, 60/60 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 22 transition count 42
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 22 transition count 42
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 22 transition count 24
Applied a total of 54 rules in 6 ms. Remains 22 /40 variables (removed 18) and now considering 24/60 (removed 36) transitions.
// Phase 1: matrix 24 rows 22 cols
[2023-03-16 20:10:40] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-16 20:10:40] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-16 20:10:40] [INFO ] Invariant cache hit.
[2023-03-16 20:10:40] [INFO ] Implicit Places using invariants and state equation in 57 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 : 22/68 places, 24/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 318 ms. Remains : 22/68 places, 24/60 transitions.
[2023-03-16 20:10:40] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:10:40] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:10:40] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:10:40] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:10:40] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:10:40] [INFO ] Time to serialize gal into /tmp/CTLFireability4848326499731678807.gal : 1 ms
[2023-03-16 20:10:40] [INFO ] Time to serialize properties into /tmp/CTLFireability16116111501912402850.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/CTLFireability4848326499731678807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16116111501912402850.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,1026,0.032084,3380,2,316,5,804,6,0,115,556,0
Converting to forward existential form...Done !
original formula: EX((p60==1))
=> equivalent forward existential formula: [(EY(Init) * (p60==1))] != FALSE
(forward)formula 0,1,0.033329,3728,1,0,7,804,8,1,178,556,2
FORMULA RwMutex-PT-r0010w0020-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:41] [INFO ] Computed 38 place invariants in 2 ms
[2023-03-16 20:10:41] [INFO ] Implicit Places using invariants in 122 ms returned [1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 32, 43, 54, 65, 67]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 124 ms to find 27 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/68 places, 60/60 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 23 transition count 42
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 23 transition count 42
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 23 transition count 24
Applied a total of 54 rules in 2 ms. Remains 23 /41 variables (removed 18) and now considering 24/60 (removed 36) transitions.
// Phase 1: matrix 24 rows 23 cols
[2023-03-16 20:10:41] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:10:41] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-16 20:10:41] [INFO ] Invariant cache hit.
[2023-03-16 20:10:41] [INFO ] Implicit Places using invariants and state equation in 38 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 : 23/68 places, 24/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 195 ms. Remains : 23/68 places, 24/60 transitions.
[2023-03-16 20:10:41] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:10:41] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:10:41] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:10:41] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:10:41] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:10:41] [INFO ] Time to serialize gal into /tmp/CTLFireability5708448793557266072.gal : 1 ms
[2023-03-16 20:10:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16404703834034999536.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/CTLFireability5708448793557266072.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16404703834034999536.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,1026,0.00909,3508,2,232,5,622,6,0,119,427,0
Converting to forward existential form...Done !
original formula: AX((((((p18==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1))))&&(((p49==1)&&(p50==1))&&(p51==1))))
=> equivalent forward existential formula: [(EY(Init) * !((((((p18==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1))))&&((...197
(forward)formula 0,0,0.012013,3824,1,0,8,622,9,2,222,427,2
FORMULA RwMutex-PT-r0010w0020-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:41] [INFO ] Computed 38 place invariants in 5 ms
[2023-03-16 20:10:41] [INFO ] Implicit Places using invariants in 135 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 32, 43, 54, 65, 67]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 136 ms to find 27 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/68 places, 60/60 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 24 transition count 43
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 24 transition count 43
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 51 place count 24 transition count 26
Applied a total of 51 rules in 2 ms. Remains 24 /41 variables (removed 17) and now considering 26/60 (removed 34) transitions.
// Phase 1: matrix 26 rows 24 cols
[2023-03-16 20:10:41] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:10:41] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-16 20:10:41] [INFO ] Invariant cache hit.
[2023-03-16 20:10:41] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/68 places, 26/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 233 ms. Remains : 24/68 places, 26/60 transitions.
[2023-03-16 20:10:41] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:10:41] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:10:41] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-16 20:10:41] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:10:41] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:10:41] [INFO ] Time to serialize gal into /tmp/CTLFireability4964159542963761017.gal : 1 ms
[2023-03-16 20:10:41] [INFO ] Time to serialize properties into /tmp/CTLFireability18228086043948379387.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/CTLFireability4964159542963761017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18228086043948379387.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,1027,0.012367,3548,2,415,5,1055,6,0,125,732,0
Converting to forward existential form...Done !
original formula: EX(EG(EF((!(A((p61==1) U (p67==1))) + EG((((((p21==0)||(p42==0))||((p43==0)||(p44==0)))||(((p45==0)||(p46==0))||((p47==0)||(p48==0))))||(...192
=> equivalent forward existential formula: [FwdG(EY(Init),E(TRUE U (!(!((E(!((p67==1)) U (!((p61==1)) * !((p67==1)))) + EG(!((p67==1)))))) + EG((((((p21==0...286
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 24/0/2
(forward)formula 0,1,0.042374,4656,1,0,10,5262,37,2,715,2316,17
FORMULA RwMutex-PT-r0010w0020-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:41] [INFO ] Computed 38 place invariants in 3 ms
[2023-03-16 20:10:41] [INFO ] Implicit Places using invariants in 94 ms returned [1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 20, 22, 23, 32, 43, 54, 65, 67]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 95 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/68 places, 60/60 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 32 transition count 48
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 32 transition count 48
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 36 place count 32 transition count 36
Applied a total of 36 rules in 1 ms. Remains 32 /44 variables (removed 12) and now considering 36/60 (removed 24) transitions.
// Phase 1: matrix 36 rows 32 cols
[2023-03-16 20:10:41] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-16 20:10:41] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-16 20:10:41] [INFO ] Invariant cache hit.
[2023-03-16 20:10:41] [INFO ] Implicit Places using invariants and state equation in 56 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 : 32/68 places, 36/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 192 ms. Remains : 32/68 places, 36/60 transitions.
[2023-03-16 20:10:41] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:41] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:10:41] [INFO ] Input system was already deterministic with 36 transitions.
[2023-03-16 20:10:41] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:41] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:41] [INFO ] Time to serialize gal into /tmp/CTLFireability15643209123612658525.gal : 1 ms
[2023-03-16 20:10:41] [INFO ] Time to serialize properties into /tmp/CTLFireability6138176754094564024.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/CTLFireability15643209123612658525.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6138176754094564024.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,1032,0.082445,5984,2,3193,5,7472,6,0,167,5269,0
Converting to forward existential form...Done !
original formula: A(((EF((((((p18==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1))))&&(((p49==1)&&(p50==1))&&(p51==1)))) ...719
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(((!(EX(!((((((p27==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1...2506
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 0/0/36
Using saturation style SCC detection
(forward)formula 0,0,0.562698,18792,1,0,19,79635,56,7,1190,29107,25
FORMULA RwMutex-PT-r0010w0020-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:42] [INFO ] Computed 38 place invariants in 2 ms
[2023-03-16 20:10:42] [INFO ] Implicit Places using invariants in 142 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 32, 43, 54, 65, 67]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 143 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/68 places, 60/60 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 21 transition count 41
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 21 transition count 41
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 21 transition count 22
Applied a total of 57 rules in 2 ms. Remains 21 /40 variables (removed 19) and now considering 22/60 (removed 38) transitions.
// Phase 1: matrix 22 rows 21 cols
[2023-03-16 20:10:42] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-16 20:10:42] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-16 20:10:42] [INFO ] Invariant cache hit.
[2023-03-16 20:10:42] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/68 places, 22/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 218 ms. Remains : 21/68 places, 22/60 transitions.
[2023-03-16 20:10:42] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:10:42] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:10:42] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:10:42] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:10:42] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:10:42] [INFO ] Time to serialize gal into /tmp/CTLFireability3685768043809582242.gal : 0 ms
[2023-03-16 20:10:42] [INFO ] Time to serialize properties into /tmp/CTLFireability2593390393234939482.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/CTLFireability3685768043809582242.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2593390393234939482.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,1025,0.006088,3452,2,99,5,295,6,0,109,195,0
Converting to forward existential form...Done !
original formula: AX((p39==0))
=> equivalent forward existential formula: [(EY(Init) * !((p39==0)))] = FALSE
(forward)formula 0,0,0.007,3768,1,0,10,295,9,2,168,195,2
FORMULA RwMutex-PT-r0010w0020-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:42] [INFO ] Computed 38 place invariants in 3 ms
[2023-03-16 20:10:42] [INFO ] Implicit Places using invariants in 144 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 32, 43, 54, 65, 67]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 145 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/68 places, 60/60 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 22 transition count 42
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 22 transition count 42
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 22 transition count 24
Applied a total of 54 rules in 2 ms. Remains 22 /40 variables (removed 18) and now considering 24/60 (removed 36) transitions.
// Phase 1: matrix 24 rows 22 cols
[2023-03-16 20:10:42] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-16 20:10:42] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-16 20:10:42] [INFO ] Invariant cache hit.
[2023-03-16 20:10:42] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/68 places, 24/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 215 ms. Remains : 22/68 places, 24/60 transitions.
[2023-03-16 20:10:42] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:10:42] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:10:42] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:10:42] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:10:42] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:10:42] [INFO ] Time to serialize gal into /tmp/CTLFireability8952963487568524585.gal : 1 ms
[2023-03-16 20:10:42] [INFO ] Time to serialize properties into /tmp/CTLFireability1336944825502655222.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/CTLFireability8952963487568524585.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1336944825502655222.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,1026,0.016119,3496,2,316,5,804,6,0,115,556,0
Converting to forward existential form...Done !
original formula: AF(AX((p56==1)))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!((p56==1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.044928,4076,1,0,6,4169,15,1,572,1448,9
FORMULA RwMutex-PT-r0010w0020-CTLFireability-05 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 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:42] [INFO ] Computed 38 place invariants in 2 ms
[2023-03-16 20:10:43] [INFO ] Implicit Places using invariants in 121 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 23, 32, 43, 54, 65, 67]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 122 ms to find 26 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/68 places, 60/60 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 27 transition count 45
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 27 transition count 45
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 27 transition count 30
Applied a total of 45 rules in 2 ms. Remains 27 /42 variables (removed 15) and now considering 30/60 (removed 30) transitions.
// Phase 1: matrix 30 rows 27 cols
[2023-03-16 20:10:43] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-16 20:10:43] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-16 20:10:43] [INFO ] Invariant cache hit.
[2023-03-16 20:10:43] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/68 places, 30/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 209 ms. Remains : 27/68 places, 30/60 transitions.
[2023-03-16 20:10:43] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:10:43] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:10:43] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:10:43] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:10:43] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:10:43] [INFO ] Time to serialize gal into /tmp/CTLFireability16761987313816179195.gal : 2 ms
[2023-03-16 20:10:43] [INFO ] Time to serialize properties into /tmp/CTLFireability413488057982326399.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/CTLFireability16761987313816179195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability413488057982326399.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,1029,0.023032,3964,2,805,5,1979,6,0,141,1379,0
Converting to forward existential form...Done !
original formula: AX((AF((p65==0)) + !(A(!((((p70==1)&&(p54==1))||(((((p30==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1...331
=> equivalent forward existential formula: [FwdG((EY(Init) * !(!(!((E(!((((((p24==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(...664
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 28/0/2
(forward)formula 0,1,0.083581,6076,1,0,11,10748,31,3,849,4123,12
FORMULA RwMutex-PT-r0010w0020-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:43] [INFO ] Computed 38 place invariants in 5 ms
[2023-03-16 20:10:43] [INFO ] Implicit Places using invariants in 108 ms returned [1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 32, 43, 54, 65]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 110 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/68 places, 60/60 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 29 transition count 45
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 29 transition count 45
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 29 transition count 30
Applied a total of 45 rules in 4 ms. Remains 29 /44 variables (removed 15) and now considering 30/60 (removed 30) transitions.
// Phase 1: matrix 30 rows 29 cols
[2023-03-16 20:10:43] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-16 20:10:43] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-16 20:10:43] [INFO ] Invariant cache hit.
[2023-03-16 20:10:43] [INFO ] Implicit Places using invariants and state equation in 36 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 : 29/68 places, 30/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 185 ms. Remains : 29/68 places, 30/60 transitions.
[2023-03-16 20:10:43] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:43] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:10:43] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:10:43] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:10:43] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:10:43] [INFO ] Time to serialize gal into /tmp/CTLFireability124469687193699549.gal : 1 ms
[2023-03-16 20:10:43] [INFO ] Time to serialize properties into /tmp/CTLFireability10140680707359949016.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/CTLFireability124469687193699549.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10140680707359949016.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,1029,0.020515,3984,2,810,5,1993,6,0,149,1385,0
Converting to forward existential form...Done !
original formula: EX((EX(((((p67==0)&&(((((p16==0)||(p42==0))||((p43==0)||(p44==0)))||(((p45==0)||(p46==0))||((p47==0)||(p48==0))))||(((p49==0)||(p50==0))|...472
=> equivalent forward existential formula: [((EY(Init) * EX(((((p67==0)&&(((((p16==0)||(p42==0))||((p43==0)||(p44==0)))||(((p45==0)||(p46==0))||((p47==0)||...535
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.103197,6360,1,0,13,12444,32,4,875,5561,14
FORMULA RwMutex-PT-r0010w0020-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:43] [INFO ] Computed 38 place invariants in 1 ms
[2023-03-16 20:10:43] [INFO ] Implicit Places using invariants in 96 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 54, 65, 67]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 98 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/68 places, 60/60 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 26 transition count 43
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 26 transition count 43
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 51 place count 26 transition count 26
Applied a total of 51 rules in 4 ms. Remains 26 /43 variables (removed 17) and now considering 26/60 (removed 34) transitions.
// Phase 1: matrix 26 rows 26 cols
[2023-03-16 20:10:43] [INFO ] Computed 13 place invariants in 0 ms
[2023-03-16 20:10:43] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-16 20:10:43] [INFO ] Invariant cache hit.
[2023-03-16 20:10:43] [INFO ] Implicit Places using invariants and state equation in 49 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 : 26/68 places, 26/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 182 ms. Remains : 26/68 places, 26/60 transitions.
[2023-03-16 20:10:43] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:43] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:43] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-16 20:10:43] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:43] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:10:43] [INFO ] Time to serialize gal into /tmp/CTLFireability13565037644425855430.gal : 1 ms
[2023-03-16 20:10:43] [INFO ] Time to serialize properties into /tmp/CTLFireability8316251150094107719.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/CTLFireability13565037644425855430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8316251150094107719.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,1027,0.017688,3560,2,286,5,754,6,0,133,511,0
Converting to forward existential form...Done !
original formula: AG(((((((p31==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1))))&&(((p49==1)&&(p50==1))&&(p51==1))) + ((...227
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * !((((((p31==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48=...622
(forward)formula 0,0,0.023615,3876,1,0,10,759,11,4,193,703,2
FORMULA RwMutex-PT-r0010w0020-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:43] [INFO ] Computed 38 place invariants in 0 ms
[2023-03-16 20:10:43] [INFO ] Implicit Places using invariants in 122 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 32, 43, 54, 67]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 127 ms to find 26 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/68 places, 60/60 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 24 transition count 42
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 24 transition count 42
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 24 transition count 24
Applied a total of 54 rules in 1 ms. Remains 24 /42 variables (removed 18) and now considering 24/60 (removed 36) transitions.
// Phase 1: matrix 24 rows 24 cols
[2023-03-16 20:10:43] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-16 20:10:44] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-16 20:10:44] [INFO ] Invariant cache hit.
[2023-03-16 20:10:44] [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 : 24/68 places, 24/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 202 ms. Remains : 24/68 places, 24/60 transitions.
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:44] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:10:44] [INFO ] Time to serialize gal into /tmp/CTLFireability7213949726416537664.gal : 1 ms
[2023-03-16 20:10:44] [INFO ] Time to serialize properties into /tmp/CTLFireability18019766943373332889.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/CTLFireability7213949726416537664.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18019766943373332889.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,1026,0.008992,3512,2,233,5,611,6,0,123,413,0
Converting to forward existential form...Done !
original formula: AF(!(A(((((EF((p59==1)) * (p19==1)) * ((p42==1)&&(p43==1))) * (((p44==1)&&(p45==1))&&((p46==1)&&(p47==1)))) * (((p48==1)&&(p49==1))&&((p5...205
=> equivalent forward existential formula: [FwdG(Init,!(!(!((E(!(!(EX(!(!(((p47==1)&&(p7==1))))))) U (!(((((E(TRUE U (p59==1)) * (p19==1)) * ((p42==1)&&(p4...355
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.02971,4620,1,0,13,2909,26,6,651,1350,16
FORMULA RwMutex-PT-r0010w0020-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 68 transition count 33
Reduce places removed 53 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 98 place count 15 transition count 15
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 99 place count 15 transition count 14
Applied a total of 99 rules in 18 ms. Remains 15 /68 variables (removed 53) and now considering 14/60 (removed 46) transitions.
[2023-03-16 20:10:44] [INFO ] Flow matrix only has 7 transitions (discarded 7 similar events)
// Phase 1: matrix 7 rows 15 cols
[2023-03-16 20:10:44] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-16 20:10:44] [INFO ] Implicit Places using invariants in 30 ms returned [1, 14]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 32 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 13/68 places, 14/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 13 /13 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 52 ms. Remains : 13/68 places, 14/60 transitions.
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:10:44] [INFO ] Input system was already deterministic with 14 transitions.
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:10:44] [INFO ] Time to serialize gal into /tmp/CTLFireability3758220135939607062.gal : 1 ms
[2023-03-16 20:10:44] [INFO ] Time to serialize properties into /tmp/CTLFireability1178926171372971760.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/CTLFireability3758220135939607062.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1178926171372971760.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,5,0.00446,3392,2,29,5,98,6,0,61,58,0
Converting to forward existential form...Done !
original formula: AG(((AG((p1==1)) + (p38==0)) + EF((p37==1))))
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * !(E(TRUE U (p37==1)))) * !((p38==0))),TRUE) * !((p1==1)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.007368,3708,1,0,10,201,18,2,302,123,7
FORMULA RwMutex-PT-r0010w0020-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:44] [INFO ] Computed 38 place invariants in 1 ms
[2023-03-16 20:10:44] [INFO ] Implicit Places using invariants in 96 ms returned [2, 4, 5, 6, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 32, 43, 54, 65, 67]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 98 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/68 places, 60/60 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 29 transition count 45
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 29 transition count 45
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 29 transition count 30
Applied a total of 45 rules in 4 ms. Remains 29 /44 variables (removed 15) and now considering 30/60 (removed 30) transitions.
// Phase 1: matrix 30 rows 29 cols
[2023-03-16 20:10:44] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-16 20:10:44] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-16 20:10:44] [INFO ] Invariant cache hit.
[2023-03-16 20:10:44] [INFO ] Implicit Places using invariants and state equation in 39 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 : 29/68 places, 30/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 172 ms. Remains : 29/68 places, 30/60 transitions.
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:44] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:44] [INFO ] Time to serialize gal into /tmp/CTLFireability7220121924896440071.gal : 1 ms
[2023-03-16 20:10:44] [INFO ] Time to serialize properties into /tmp/CTLFireability5025281929044048606.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/CTLFireability7220121924896440071.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5025281929044048606.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,1029,0.039724,4508,2,1626,5,3824,6,0,149,2668,0
Converting to forward existential form...Done !
original formula: (AX(((p10==1)&&(p50==1))) * (E(!(EF((AX((((((p19==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1))))&&((...512
=> equivalent forward existential formula: ([(EY(Init) * !(((p10==1)&&(p50==1))))] = FALSE * [((Init * !(E(TRUE U !(E(TRUE U !((EG((p33==1)) * (((((p12==0)...632
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.1792,8732,1,0,13,24150,33,6,891,9559,22
FORMULA RwMutex-PT-r0010w0020-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 4 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:44] [INFO ] Computed 38 place invariants in 1 ms
[2023-03-16 20:10:44] [INFO ] Implicit Places using invariants in 101 ms returned [1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 19, 20, 21, 22, 23, 32, 43, 54, 65, 67]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 103 ms to find 26 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/68 places, 60/60 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 28 transition count 46
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 28 transition count 46
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 42 place count 28 transition count 32
Applied a total of 42 rules in 4 ms. Remains 28 /42 variables (removed 14) and now considering 32/60 (removed 28) transitions.
// Phase 1: matrix 32 rows 28 cols
[2023-03-16 20:10:44] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-16 20:10:44] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-16 20:10:44] [INFO ] Invariant cache hit.
[2023-03-16 20:10:44] [INFO ] Implicit Places using invariants and state equation in 40 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 : 28/68 places, 32/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 178 ms. Remains : 28/68 places, 32/60 transitions.
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:44] [INFO ] Input system was already deterministic with 32 transitions.
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:10:44] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:10:44] [INFO ] Time to serialize gal into /tmp/CTLFireability14767592294781038649.gal : 2 ms
[2023-03-16 20:10:44] [INFO ] Time to serialize properties into /tmp/CTLFireability14403686605275261295.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/CTLFireability14767592294781038649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14403686605275261295.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,1030,0.0239,4016,2,810,5,2001,6,0,147,1387,0
Converting to forward existential form...Done !
original formula: EF((AG((((!(A((p66==1) U (p52==1))) * (p60==0)) + (((((p23==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48=...495
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !((((!(!((E(!((p52==1)) U (!((p66==1)) * !((p52==1)))) + EG(!((p52==1)))))) * (p...937
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 30/0/2
(forward)formula 0,1,0.09262,6128,1,0,11,10719,43,4,855,3981,16
FORMULA RwMutex-PT-r0010w0020-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:44] [INFO ] Computed 38 place invariants in 1 ms
[2023-03-16 20:10:45] [INFO ] Implicit Places using invariants in 134 ms returned [1, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 32, 43, 54, 67]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 136 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/68 places, 60/60 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 29 transition count 45
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 29 transition count 45
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 29 transition count 30
Applied a total of 45 rules in 3 ms. Remains 29 /44 variables (removed 15) and now considering 30/60 (removed 30) transitions.
// Phase 1: matrix 30 rows 29 cols
[2023-03-16 20:10:45] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-16 20:10:45] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-16 20:10:45] [INFO ] Invariant cache hit.
[2023-03-16 20:10:45] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 29/68 places, 30/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 223 ms. Remains : 29/68 places, 30/60 transitions.
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:10:45] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:10:45] [INFO ] Time to serialize gal into /tmp/CTLFireability520916859461184670.gal : 1 ms
[2023-03-16 20:10:45] [INFO ] Time to serialize properties into /tmp/CTLFireability16341062029821812172.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/CTLFireability520916859461184670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16341062029821812172.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,1029,0.025653,3980,2,1037,5,2480,6,0,149,1719,0
Converting to forward existential form...Done !
original formula: (AX(E(EF(((p11==1)&&(p51==1))) U (((((p15==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1))))&&(((p49==1...425
=> equivalent forward existential formula: [(EY((Init * !(!((E(!(!(E(TRUE U !((!(EX(!((p35==1)))) + EX((p70==1))))))) U (!(((((((p29==1)&&(p42==1))&&((p43=...654
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.086904,6092,1,0,6,12837,15,0,781,4717,8
FORMULA RwMutex-PT-r0010w0020-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:45] [INFO ] Computed 38 place invariants in 0 ms
[2023-03-16 20:10:45] [INFO ] Implicit Places using invariants in 125 ms returned [3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 18, 19, 21, 22, 23, 32, 43, 54, 65, 67]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 127 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/68 places, 60/60 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 33 transition count 48
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 33 transition count 48
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 36 place count 33 transition count 36
Applied a total of 36 rules in 3 ms. Remains 33 /45 variables (removed 12) and now considering 36/60 (removed 24) transitions.
// Phase 1: matrix 36 rows 33 cols
[2023-03-16 20:10:45] [INFO ] Computed 15 place invariants in 0 ms
[2023-03-16 20:10:45] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-16 20:10:45] [INFO ] Invariant cache hit.
[2023-03-16 20:10:45] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 33/68 places, 36/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 205 ms. Remains : 33/68 places, 36/60 transitions.
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:10:45] [INFO ] Input system was already deterministic with 36 transitions.
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:10:45] [INFO ] Time to serialize gal into /tmp/CTLFireability13217861549685470263.gal : 2 ms
[2023-03-16 20:10:45] [INFO ] Time to serialize properties into /tmp/CTLFireability12799492399357079268.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/CTLFireability13217861549685470263.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12799492399357079268.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,1032,0.02495,4148,2,854,5,2093,6,0,171,1424,0
Converting to forward existential form...Done !
original formula: EX(A(!((((!(A((((((p26==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1))))&&(((p49==1)&&(p50==1))&&(p51=...452
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((E(TRUE U (p59==1)) * EX(E((((((p29==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46...930
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/214/36
Hit Full ! (commute/partial/dont) 18/16/18
Hit Full ! (commute/partial/dont) 34/0/2
Using saturation style SCC detection
(forward)formula 0,1,0.136438,6788,1,0,21,12435,66,9,1369,5996,30
FORMULA RwMutex-PT-r0010w0020-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 60/60 transitions.
Applied a total of 0 rules in 2 ms. Remains 68 /68 variables (removed 0) and now considering 60/60 (removed 0) transitions.
// Phase 1: matrix 60 rows 68 cols
[2023-03-16 20:10:45] [INFO ] Computed 38 place invariants in 1 ms
[2023-03-16 20:10:45] [INFO ] Implicit Places using invariants in 135 ms returned [1, 2, 3, 4, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 32, 43, 54, 65, 67]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 136 ms to find 27 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/68 places, 60/60 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 25 transition count 44
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 25 transition count 44
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 48 place count 25 transition count 28
Applied a total of 48 rules in 3 ms. Remains 25 /41 variables (removed 16) and now considering 28/60 (removed 32) transitions.
// Phase 1: matrix 28 rows 25 cols
[2023-03-16 20:10:45] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:10:45] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-16 20:10:45] [INFO ] Invariant cache hit.
[2023-03-16 20:10:45] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/68 places, 28/60 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 208 ms. Remains : 25/68 places, 28/60 transitions.
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:45] [INFO ] Input system was already deterministic with 28 transitions.
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:10:45] [INFO ] Time to serialize gal into /tmp/CTLFireability18427360767206116715.gal : 1 ms
[2023-03-16 20:10:45] [INFO ] Time to serialize properties into /tmp/CTLFireability12695754393547446974.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/CTLFireability18427360767206116715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12695754393547446974.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,1028,0.013649,3596,2,421,5,1070,6,0,131,737,0
Converting to forward existential form...Done !
original formula: AX(AF(((AX((((((p15==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48==1))))&&(((p49==1)&&(p50==1))&&(p51==1)...188
=> equivalent forward existential formula: [FwdG(EY(Init),!(((!(EX(!((((((p15==1)&&(p42==1))&&((p43==1)&&(p44==1)))&&(((p45==1)&&(p46==1))&&((p47==1)&&(p48...251
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.042363,4440,1,0,7,5138,21,1,748,2013,11
FORMULA RwMutex-PT-r0010w0020-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 12 ms
[2023-03-16 20:10:45] [INFO ] Flatten gal took : 12 ms
Total runtime 8307 ms.
BK_STOP 1678997446938
--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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-r0010w0020"
export BK_EXAMINATION="CTLFireability"
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-r0010w0020, examination is CTLFireability"
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-167891805800114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0020.tgz
mv RwMutex-PT-r0010w0020 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;