About the Execution of ITS-Tools for TCPcondis-PT-05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 982.768 | 105986.00 | 112902.00 | 793.80 | TTFFFTFTTTFFFTFF | 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.r485-tall-167912699500497.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)
...................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is TCPcondis-PT-05, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699500497
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 7.2K Feb 26 16:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 16:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 16:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 16:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 17:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 16:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 26 16:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 16:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 16:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 24K 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 TCPcondis-PT-05-CTLCardinality-00
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-01
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-02
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-03
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-04
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-05
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-06
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-07
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-08
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-09
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-10
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-11
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-12
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-13
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-14
FORMULA_NAME TCPcondis-PT-05-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679241396838
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=TCPcondis-PT-05
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-19 15:56:38] [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]
[2023-03-19 15:56:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 15:56:38] [WARNING] Skipping unknown tool specific annotation : Tina
[2023-03-19 15:56:38] [WARNING] Unknown XML tag in source file: size
[2023-03-19 15:56:38] [WARNING] Unknown XML tag in source file: color
[2023-03-19 15:56:38] [INFO ] Load time of PNML (sax parser for PT used): 27 ms
[2023-03-19 15:56:38] [INFO ] Transformed 30 places.
[2023-03-19 15:56:38] [INFO ] Transformed 32 transitions.
[2023-03-19 15:56:38] [INFO ] Parsed PT model containing 30 places and 32 transitions and 108 arcs in 82 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
Support contains 30 out of 30 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 9 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2023-03-19 15:56:38] [INFO ] Computed 9 place invariants in 10 ms
[2023-03-19 15:56:38] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-19 15:56:38] [INFO ] Invariant cache hit.
[2023-03-19 15:56:38] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
[2023-03-19 15:56:38] [INFO ] Invariant cache hit.
[2023-03-19 15:56:38] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266 ms. Remains : 30/30 places, 32/32 transitions.
Support contains 30 out of 30 places after structural reductions.
[2023-03-19 15:56:38] [INFO ] Flatten gal took : 18 ms
[2023-03-19 15:56:38] [INFO ] Flatten gal took : 6 ms
[2023-03-19 15:56:38] [INFO ] Input system was already deterministic with 32 transitions.
Support contains 29 out of 30 places (down from 30) after GAL structural reductions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 68) seen :58
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 10) 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 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-19 15:56:39] [INFO ] Invariant cache hit.
[2023-03-19 15:56:39] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-19 15:56:39] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 4 ms returned sat
[2023-03-19 15:56:39] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :10 sat :0
Fused 10 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 10 atomic propositions for a total of 16 simplifications.
[2023-03-19 15:56:39] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-19 15:56:39] [INFO ] Flatten gal took : 5 ms
[2023-03-19 15:56:39] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA TCPcondis-PT-05-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-05-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TCPcondis-PT-05-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 15:56:39] [INFO ] Flatten gal took : 9 ms
[2023-03-19 15:56:39] [INFO ] Input system was already deterministic with 32 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 28
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 26 transition count 26
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 10 place count 26 transition count 24
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 24 transition count 24
Applied a total of 14 rules in 11 ms. Remains 24 /30 variables (removed 6) and now considering 24/32 (removed 8) transitions.
// Phase 1: matrix 24 rows 24 cols
[2023-03-19 15:56:39] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 15:56:39] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-19 15:56:39] [INFO ] Invariant cache hit.
[2023-03-19 15:56:39] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-19 15:56:40] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 15:56:40] [INFO ] Invariant cache hit.
[2023-03-19 15:56:40] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/30 places, 24/32 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 131 ms. Remains : 24/30 places, 24/32 transitions.
[2023-03-19 15:56:40] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:56:40] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:56:40] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-19 15:56:40] [INFO ] Flatten gal took : 3 ms
[2023-03-19 15:56:40] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:56:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality14610621348733184517.gal : 1 ms
[2023-03-19 15:56:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality13981140938899612561.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/CTLCardinality14610621348733184517.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13981140938899612561.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,230241,0.284207,15084,2,8494,5,66383,6,0,123,59946,0
Converting to forward existential form...Done !
original formula: EG((((SYNRCVD>1)||(xFINWAIT2>=4))||(LASTACK<=1)))
=> equivalent forward existential formula: [FwdG(Init,(((SYNRCVD>1)||(xFINWAIT2>=4))||(LASTACK<=1)))] != FALSE
Hit Full ! (commute/partial/dont) 17/0/7
(forward)formula 0,1,1.11508,40420,1,0,6,184575,19,1,773,163058,8
FORMULA TCPcondis-PT-05-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2023-03-19 15:56:41] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 15:56:41] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 15:56:41] [INFO ] Invariant cache hit.
[2023-03-19 15:56:41] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-19 15:56:41] [INFO ] Invariant cache hit.
[2023-03-19 15:56:41] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 30/30 places, 32/32 transitions.
[2023-03-19 15:56:41] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:56:41] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:56:41] [INFO ] Input system was already deterministic with 32 transitions.
[2023-03-19 15:56:41] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:56:41] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:56:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality7387114146123869011.gal : 1 ms
[2023-03-19 15:56:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality17157457082533209668.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/CTLCardinality7387114146123869011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17157457082533209668.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.98583e+06,0.422593,20744,2,7663,5,103918,6,0,155,96180,0
Converting to forward existential form...Done !
original formula: (E((xLISTEN>xSYN) U ((AG(((FINWAIT2>=2)||(LASTACK>=1))) + EF((CLOSING>=3))) + (FIN>=1))) * E(E(A((xCLOSEWAIT<=SYN) U E((LASTACK<=CLOSED) ...237
=> equivalent forward existential formula: [(FwdU((Init * E((xLISTEN>xSYN) U ((!(E(TRUE U !(((FINWAIT2>=2)||(LASTACK>=1))))) + E(TRUE U (CLOSING>=3))) + (F...473
Reverse transition relation is NOT exact ! Due to transitions t8, t24, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,27.9512,777104,1,0,725,4.48971e+06,125,514,1249,5.0741e+06,915
FORMULA TCPcondis-PT-05-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 3 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 15:57:09] [INFO ] Invariant cache hit.
[2023-03-19 15:57:09] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-19 15:57:09] [INFO ] Invariant cache hit.
[2023-03-19 15:57:09] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-19 15:57:09] [INFO ] Invariant cache hit.
[2023-03-19 15:57:09] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 147 ms. Remains : 30/30 places, 32/32 transitions.
[2023-03-19 15:57:09] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:57:09] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:57:09] [INFO ] Input system was already deterministic with 32 transitions.
[2023-03-19 15:57:09] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:57:09] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:57:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality8078608160969446548.gal : 1 ms
[2023-03-19 15:57:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality11872055259558889257.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/CTLCardinality8078608160969446548.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11872055259558889257.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.98583e+06,0.432383,20740,2,7663,5,103918,6,0,155,96180,0
Converting to forward existential form...Done !
original formula: E((xESTAB<=xTIMEWAIT) U !(EX(AF(EG((xFINWAIT2<=xSYNRCVD))))))
=> equivalent forward existential formula: [(FwdU(Init,(xESTAB<=xTIMEWAIT)) * !(EX(!(EG(!(EG((xFINWAIT2<=xSYNRCVD))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t8, t24, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 25/0/7
(forward)formula 0,0,10.7664,299316,1,0,72,1.74874e+06,99,41,1215,1.68744e+06,85
FORMULA TCPcondis-PT-05-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 15:57:20] [INFO ] Invariant cache hit.
[2023-03-19 15:57:20] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-19 15:57:20] [INFO ] Invariant cache hit.
[2023-03-19 15:57:20] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-19 15:57:20] [INFO ] Invariant cache hit.
[2023-03-19 15:57:20] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 30/30 places, 32/32 transitions.
[2023-03-19 15:57:20] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:57:20] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:57:20] [INFO ] Input system was already deterministic with 32 transitions.
[2023-03-19 15:57:20] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:57:20] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:57:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality8940615178950916525.gal : 1 ms
[2023-03-19 15:57:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality9035591799129769591.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/CTLCardinality8940615178950916525.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9035591799129769591.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,2.98583e+06,0.44073,20736,2,7663,5,103918,6,0,155,96180,0
Converting to forward existential form...Done !
original formula: AX(EG(AF(!(A((FINACK<=CLOSED) U (TIMEWAIT<=xFINWAIT1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(EG(!(!(!((E(!((TIMEWAIT<=xFINWAIT1)) U (!((FINACK<=CLOSED)) * !((TIMEWAIT<=xFINWAIT1)))) + E...200
Reverse transition relation is NOT exact ! Due to transitions t8, t24, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,27.526,745232,1,0,246,4.46319e+06,100,155,1181,4.38224e+06,299
FORMULA TCPcondis-PT-05-CTLCardinality-03 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 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 15:57:48] [INFO ] Invariant cache hit.
[2023-03-19 15:57:48] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-19 15:57:48] [INFO ] Invariant cache hit.
[2023-03-19 15:57:48] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-19 15:57:48] [INFO ] Invariant cache hit.
[2023-03-19 15:57:48] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105 ms. Remains : 30/30 places, 32/32 transitions.
[2023-03-19 15:57:48] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:57:48] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:57:48] [INFO ] Input system was already deterministic with 32 transitions.
[2023-03-19 15:57:48] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:57:48] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:57:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality8125909380160190572.gal : 1 ms
[2023-03-19 15:57:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality6934242834905332603.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/CTLCardinality8125909380160190572.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6934242834905332603.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,2.98583e+06,0.446557,20740,2,7663,5,103918,6,0,155,96180,0
Converting to forward existential form...Done !
original formula: AF(AX((xSYNSENT>xTIMEWAIT)))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!((xSYNSENT>xTIMEWAIT))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t8, t24, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,0,6.8555,214952,1,0,186,1.11823e+06,87,147,1137,1.5004e+06,189
FORMULA TCPcondis-PT-05-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 28
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 26 transition count 27
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 9 place count 26 transition count 26
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 25 transition count 26
Applied a total of 11 rules in 4 ms. Remains 25 /30 variables (removed 5) and now considering 26/32 (removed 6) transitions.
// Phase 1: matrix 26 rows 25 cols
[2023-03-19 15:57:55] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 15:57:55] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-19 15:57:55] [INFO ] Invariant cache hit.
[2023-03-19 15:57:55] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-19 15:57:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 15:57:55] [INFO ] Invariant cache hit.
[2023-03-19 15:57:55] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 25/30 places, 26/32 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 98 ms. Remains : 25/30 places, 26/32 transitions.
[2023-03-19 15:57:55] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:57:55] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:57:55] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-19 15:57:55] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:57:55] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:57:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality12995810502894052796.gal : 0 ms
[2023-03-19 15:57:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality4065663718265729019.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/CTLCardinality12995810502894052796.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4065663718265729019.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,352494,0.318696,16604,2,7206,5,75111,6,0,129,70815,0
Converting to forward existential form...Done !
original formula: AF((E(AF(!(((xSYNSENT<=0)&&(xSYN<=SYNSENT)))) U EG(AF((xSYNACK>=3)))) + EF(EG((AF((xFIN>=3)) * A((CLOSING>=3) U (LISTEN<=2)))))))
=> equivalent forward existential formula: [FwdG(Init,!((E(!(EG(!(!(((xSYNSENT<=0)&&(xSYN<=SYNSENT)))))) U EG(!(EG(!((xSYNACK>=3)))))) + E(TRUE U EG((!(EG(...267
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 23/0/3
Using saturation style SCC detection
(forward)formula 0,1,2.52151,80708,1,0,73,436512,66,46,871,382144,60
FORMULA TCPcondis-PT-05-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 27 transition count 29
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 26 transition count 28
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 26 transition count 28
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 26 transition count 26
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 10 place count 26 transition count 24
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 24 transition count 24
Applied a total of 14 rules in 4 ms. Remains 24 /30 variables (removed 6) and now considering 24/32 (removed 8) transitions.
// Phase 1: matrix 24 rows 24 cols
[2023-03-19 15:57:58] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-19 15:57:58] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-19 15:57:58] [INFO ] Invariant cache hit.
[2023-03-19 15:57:58] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-19 15:57:58] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 15:57:58] [INFO ] Invariant cache hit.
[2023-03-19 15:57:58] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/30 places, 24/32 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 99 ms. Remains : 24/30 places, 24/32 transitions.
[2023-03-19 15:57:58] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:57:58] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:57:58] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-19 15:57:58] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:57:58] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:57:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality2667471100041063610.gal : 1 ms
[2023-03-19 15:57:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality5211500436068908410.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/CTLCardinality2667471100041063610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5211500436068908410.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,230241,0.27968,15108,2,8494,5,66383,6,0,123,59946,0
Converting to forward existential form...Done !
original formula: (AF(((xSYNACK>=5)||(CLOSEWAIT<=FINACK))) * AF(EG((E(((xSYNACK<=4)&&(xSYN>=4)) U EF((LASTACK>=2))) * (SYN>=5)))))
=> equivalent forward existential formula: ([FwdG(Init,!(((xSYNACK>=5)||(CLOSEWAIT<=FINACK))))] = FALSE * [FwdG(Init,!(EG((E(((xSYNACK<=4)&&(xSYN>=4)) U E(...201
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 16/6/8
Using saturation style SCC detection
(forward)formula 0,0,1.7797,59688,1,0,8,284336,31,2,843,239806,14
FORMULA TCPcondis-PT-05-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 25 transition count 27
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 25 transition count 27
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 25 transition count 25
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 12 place count 25 transition count 23
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 23 transition count 23
Applied a total of 16 rules in 6 ms. Remains 23 /30 variables (removed 7) and now considering 23/32 (removed 9) transitions.
// Phase 1: matrix 23 rows 23 cols
[2023-03-19 15:57:59] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 15:57:59] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 15:57:59] [INFO ] Invariant cache hit.
[2023-03-19 15:58:00] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-19 15:58:00] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 15:58:00] [INFO ] Invariant cache hit.
[2023-03-19 15:58:00] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 23/30 places, 23/32 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 100 ms. Remains : 23/30 places, 23/32 transitions.
[2023-03-19 15:58:00] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:58:00] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:58:00] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-19 15:58:00] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:58:00] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:58:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality14016990832192505299.gal : 1 ms
[2023-03-19 15:58:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality7355452265908719124.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/CTLCardinality14016990832192505299.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7355452265908719124.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,150275,0.17202,10952,2,5146,5,42917,6,0,118,38410,0
Converting to forward existential form...Done !
original formula: EG((xCLOSING<=0))
=> equivalent forward existential formula: [FwdG(Init,(xCLOSING<=0))] != FALSE
Hit Full ! (commute/partial/dont) 21/0/2
(forward)formula 0,1,0.607594,24660,1,0,6,111571,19,1,733,89765,8
FORMULA TCPcondis-PT-05-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 30 cols
[2023-03-19 15:58:00] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 15:58:00] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-19 15:58:00] [INFO ] Invariant cache hit.
[2023-03-19 15:58:00] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-19 15:58:00] [INFO ] Invariant cache hit.
[2023-03-19 15:58:00] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 96 ms. Remains : 30/30 places, 32/32 transitions.
[2023-03-19 15:58:00] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:58:00] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:58:00] [INFO ] Input system was already deterministic with 32 transitions.
[2023-03-19 15:58:00] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:58:00] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:58:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality1830593233121155497.gal : 3 ms
[2023-03-19 15:58:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality17889320696075369579.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/CTLCardinality1830593233121155497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17889320696075369579.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.98583e+06,0.430915,20740,2,7663,5,103918,6,0,155,96180,0
Converting to forward existential form...Done !
original formula: AF(AX(FALSE))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(FALSE)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t8, t24, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,0,1.71643,56628,1,0,62,268137,83,35,1146,262157,75
FORMULA TCPcondis-PT-05-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 15:58:02] [INFO ] Invariant cache hit.
[2023-03-19 15:58:02] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-19 15:58:02] [INFO ] Invariant cache hit.
[2023-03-19 15:58:02] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-19 15:58:02] [INFO ] Invariant cache hit.
[2023-03-19 15:58:02] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 90 ms. Remains : 30/30 places, 32/32 transitions.
[2023-03-19 15:58:02] [INFO ] Flatten gal took : 4 ms
[2023-03-19 15:58:02] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:58:02] [INFO ] Input system was already deterministic with 32 transitions.
[2023-03-19 15:58:02] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:58:02] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:58:02] [INFO ] Time to serialize gal into /tmp/CTLCardinality8159830829824379683.gal : 1 ms
[2023-03-19 15:58:02] [INFO ] Time to serialize properties into /tmp/CTLCardinality8129485592961053520.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/CTLCardinality8159830829824379683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8129485592961053520.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,2.98583e+06,0.439952,20744,2,7663,5,103918,6,0,155,96180,0
Converting to forward existential form...Done !
original formula: A(((AG(AX((EG((SYNSENT>=5)) * EX((ESTAB<=FINWAIT1))))) + !(((SYN<=CLOSED) * AF((xTIMEWAIT>1))))) + EF(EX(EG((xCLOSING<=xCLOSED))))) U AG(...169
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(!(EG(!((FIN<=0))))))))))) * !(E(!(!(E(TRUE U !(!(EG(!((FIN<=0)))))))) U (!(((!(E(T...362
Reverse transition relation is NOT exact ! Due to transitions t8, t24, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,0,3.0717,94528,1,0,179,495928,111,93,1184,502754,272
FORMULA TCPcondis-PT-05-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 15:58:05] [INFO ] Invariant cache hit.
[2023-03-19 15:58:05] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-19 15:58:05] [INFO ] Invariant cache hit.
[2023-03-19 15:58:05] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-19 15:58:05] [INFO ] Invariant cache hit.
[2023-03-19 15:58:05] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 124 ms. Remains : 30/30 places, 32/32 transitions.
[2023-03-19 15:58:05] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:58:05] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:58:05] [INFO ] Input system was already deterministic with 32 transitions.
[2023-03-19 15:58:05] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:58:05] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:58:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality14292641365656392131.gal : 1 ms
[2023-03-19 15:58:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality15305152256522959625.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/CTLCardinality14292641365656392131.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15305152256522959625.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,2.98583e+06,0.442309,20752,2,7663,5,103918,6,0,155,96180,0
Converting to forward existential form...Done !
original formula: A(EX(((EG((xSYNSENT<=0)) + (FIN>xSYNRCVD)) + (A((CLOSEWAIT>xLISTEN) U ((CLOSEWAIT>=4)||(xLISTEN<=xLASTACK))) + (A(((xFINACK<=xSYNACK)&&(x...407
=> equivalent forward existential formula: [((Init * !(EG(!(!(((xESTAB<=xLISTEN) * !(E((((xLASTACK>=4)&&(xFIN<=CLOSEWAIT))&&(CLOSEWAIT<=5)) U !(EX((CLOSED>...912
Reverse transition relation is NOT exact ! Due to transitions t8, t24, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,9.41063,282352,1,0,704,1.58383e+06,128,428,1317,1.88544e+06,862
FORMULA TCPcondis-PT-05-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 15:58:15] [INFO ] Invariant cache hit.
[2023-03-19 15:58:15] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-19 15:58:15] [INFO ] Invariant cache hit.
[2023-03-19 15:58:15] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-19 15:58:15] [INFO ] Invariant cache hit.
[2023-03-19 15:58:15] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 30/30 places, 32/32 transitions.
[2023-03-19 15:58:15] [INFO ] Flatten gal took : 5 ms
[2023-03-19 15:58:15] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:58:15] [INFO ] Input system was already deterministic with 32 transitions.
[2023-03-19 15:58:15] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:58:15] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:58:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality1894545382390776882.gal : 1 ms
[2023-03-19 15:58:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality15106918397404968158.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/CTLCardinality1894545382390776882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15106918397404968158.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.98583e+06,0.431123,20748,2,7663,5,103918,6,0,155,96180,0
Converting to forward existential form...Done !
original formula: (EF((AX(((FINACK<=xFINWAIT1) * EG((xCLOSING>CLOSING)))) * (SYNRCVD>xFIN))) * A(!(((CLOSING>=3)&&((LASTACK<=5)||(CLOSING>xFINWAIT1)))) U E...203
=> equivalent forward existential formula: [(((Init * E(TRUE U (!(EX(!(((FINACK<=xFINWAIT1) * EG((xCLOSING>CLOSING)))))) * (SYNRCVD>xFIN)))) * !(EG(!(E(TRU...404
Reverse transition relation is NOT exact ! Due to transitions t8, t24, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,1,3.52174,112504,1,0,90,605845,100,57,1197,604658,128
FORMULA TCPcondis-PT-05-CTLCardinality-13 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 : 30/30 places, 32/32 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 32/32 (removed 0) transitions.
[2023-03-19 15:58:19] [INFO ] Invariant cache hit.
[2023-03-19 15:58:19] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-19 15:58:19] [INFO ] Invariant cache hit.
[2023-03-19 15:58:19] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-19 15:58:19] [INFO ] Invariant cache hit.
[2023-03-19 15:58:19] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 30/30 places, 32/32 transitions.
[2023-03-19 15:58:19] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:58:19] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:58:19] [INFO ] Input system was already deterministic with 32 transitions.
[2023-03-19 15:58:19] [INFO ] Flatten gal took : 2 ms
[2023-03-19 15:58:19] [INFO ] Flatten gal took : 1 ms
[2023-03-19 15:58:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality10072082725450370827.gal : 0 ms
[2023-03-19 15:58:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality13528119859144949257.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/CTLCardinality10072082725450370827.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13528119859144949257.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,2.98583e+06,0.451768,20744,2,7663,5,103918,6,0,155,96180,0
Converting to forward existential form...Done !
original formula: AF(AX(AG((xFINWAIT1>SYNRCVD))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(!(E(TRUE U !((xFINWAIT1>SYNRCVD)))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t8, t24, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,0,2.22286,70460,1,0,63,349713,90,35,1197,347949,81
FORMULA TCPcondis-PT-05-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2023-03-19 15:58:21] [INFO ] Flatten gal took : 3 ms
[2023-03-19 15:58:21] [INFO ] Flatten gal took : 3 ms
Total runtime 103111 ms.
BK_STOP 1679241502824
--------------------
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="TCPcondis-PT-05"
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 TCPcondis-PT-05, 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 r485-tall-167912699500497"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-05.tgz
mv TCPcondis-PT-05 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 ;