About the Execution of ITS-Tools for DES-PT-10b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 482.252 | 28932.00 | 47158.00 | 306.80 | TFFFFFTTTTFFFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r042-smll-165252095800459.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is DES-PT-10b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095800459
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 320K
-rw-r--r-- 1 mcc users 7.6K Apr 29 15:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 29 15:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Apr 29 15:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 15:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 07:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 07:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 9 07:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 79K May 10 09:33 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 DES-PT-10b-LTLCardinality-00
FORMULA_NAME DES-PT-10b-LTLCardinality-01
FORMULA_NAME DES-PT-10b-LTLCardinality-02
FORMULA_NAME DES-PT-10b-LTLCardinality-03
FORMULA_NAME DES-PT-10b-LTLCardinality-04
FORMULA_NAME DES-PT-10b-LTLCardinality-05
FORMULA_NAME DES-PT-10b-LTLCardinality-06
FORMULA_NAME DES-PT-10b-LTLCardinality-07
FORMULA_NAME DES-PT-10b-LTLCardinality-08
FORMULA_NAME DES-PT-10b-LTLCardinality-09
FORMULA_NAME DES-PT-10b-LTLCardinality-10
FORMULA_NAME DES-PT-10b-LTLCardinality-11
FORMULA_NAME DES-PT-10b-LTLCardinality-12
FORMULA_NAME DES-PT-10b-LTLCardinality-13
FORMULA_NAME DES-PT-10b-LTLCardinality-14
FORMULA_NAME DES-PT-10b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652734273073
Running Version 202205111006
[2022-05-16 20:51:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 20:51:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 20:51:15] [INFO ] Load time of PNML (sax parser for PT used): 164 ms
[2022-05-16 20:51:15] [INFO ] Transformed 320 places.
[2022-05-16 20:51:15] [INFO ] Transformed 271 transitions.
[2022-05-16 20:51:15] [INFO ] Found NUPN structural information;
[2022-05-16 20:51:15] [INFO ] Parsed PT model containing 320 places and 271 transitions in 362 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA DES-PT-10b-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10b-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10b-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10b-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10b-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10b-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10b-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10b-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 320 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 320/320 places, 271/271 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 318 transition count 271
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 26 place count 294 transition count 247
Iterating global reduction 1 with 24 rules applied. Total rules applied 50 place count 294 transition count 247
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 66 place count 278 transition count 231
Iterating global reduction 1 with 16 rules applied. Total rules applied 82 place count 278 transition count 231
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 95 place count 278 transition count 218
Applied a total of 95 rules in 119 ms. Remains 278 /320 variables (removed 42) and now considering 218/271 (removed 53) transitions.
// Phase 1: matrix 218 rows 278 cols
[2022-05-16 20:51:15] [INFO ] Computed 63 place invariants in 35 ms
[2022-05-16 20:51:16] [INFO ] Implicit Places using invariants in 573 ms returned []
// Phase 1: matrix 218 rows 278 cols
[2022-05-16 20:51:16] [INFO ] Computed 63 place invariants in 10 ms
[2022-05-16 20:51:16] [INFO ] Implicit Places using invariants and state equation in 526 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1146 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 277/320 places, 218/271 transitions.
Applied a total of 0 rules in 12 ms. Remains 277 /277 variables (removed 0) and now considering 218/218 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 277/320 places, 218/271 transitions.
Support contains 20 out of 277 places after structural reductions.
[2022-05-16 20:51:17] [INFO ] Flatten gal took : 83 ms
[2022-05-16 20:51:17] [INFO ] Flatten gal took : 35 ms
[2022-05-16 20:51:17] [INFO ] Input system was already deterministic with 218 transitions.
Incomplete random walk after 10000 steps, including 87 resets, run finished after 590 ms. (steps per millisecond=16 ) properties (out of 10) seen :5
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 218 rows 277 cols
[2022-05-16 20:51:18] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-16 20:51:18] [INFO ] After 158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-16 20:51:18] [INFO ] [Nat]Absence check using 35 positive place invariants in 24 ms returned sat
[2022-05-16 20:51:18] [INFO ] [Nat]Absence check using 35 positive and 27 generalized place invariants in 29 ms returned sat
[2022-05-16 20:51:18] [INFO ] After 282ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :1
[2022-05-16 20:51:19] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 7 ms to minimize.
[2022-05-16 20:51:19] [INFO ] Deduced a trap composed of 31 places in 130 ms of which 1 ms to minimize.
[2022-05-16 20:51:19] [INFO ] Deduced a trap composed of 21 places in 97 ms of which 1 ms to minimize.
[2022-05-16 20:51:19] [INFO ] Deduced a trap composed of 22 places in 94 ms of which 3 ms to minimize.
[2022-05-16 20:51:19] [INFO ] Deduced a trap composed of 20 places in 86 ms of which 1 ms to minimize.
[2022-05-16 20:51:19] [INFO ] Deduced a trap composed of 19 places in 78 ms of which 0 ms to minimize.
[2022-05-16 20:51:19] [INFO ] Deduced a trap composed of 24 places in 76 ms of which 1 ms to minimize.
[2022-05-16 20:51:19] [INFO ] Deduced a trap composed of 27 places in 46 ms of which 1 ms to minimize.
[2022-05-16 20:51:19] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 932 ms
[2022-05-16 20:51:19] [INFO ] After 1256ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2022-05-16 20:51:19] [INFO ] After 1516ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 4 out of 277 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 277/277 places, 218/218 transitions.
Graph (complete) has 531 edges and 277 vertex of which 272 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Discarding 5 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 272 transition count 194
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 40 place count 254 transition count 193
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 40 place count 254 transition count 181
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 64 place count 242 transition count 181
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Deduced a syphon composed of 75 places in 0 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 2 with 150 rules applied. Total rules applied 214 place count 167 transition count 106
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 218 place count 165 transition count 108
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 219 place count 165 transition count 107
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 220 place count 164 transition count 107
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 221 place count 163 transition count 106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 222 place count 162 transition count 106
Applied a total of 222 rules in 81 ms. Remains 162 /277 variables (removed 115) and now considering 106/218 (removed 112) transitions.
Finished structural reductions, in 1 iterations. Remains : 162/277 places, 106/218 transitions.
Incomplete random walk after 10000 steps, including 467 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1402845 steps, run timeout after 3001 ms. (steps per millisecond=467 ) properties seen :{}
Probabilistic random walk after 1402845 steps, saw 195500 distinct states, run finished after 3002 ms. (steps per millisecond=467 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 106 rows 162 cols
[2022-05-16 20:51:23] [INFO ] Computed 62 place invariants in 3 ms
[2022-05-16 20:51:23] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 20:51:23] [INFO ] [Nat]Absence check using 35 positive place invariants in 8 ms returned sat
[2022-05-16 20:51:23] [INFO ] [Nat]Absence check using 35 positive and 27 generalized place invariants in 44 ms returned sat
[2022-05-16 20:51:23] [INFO ] After 203ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 20:51:23] [INFO ] After 227ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-05-16 20:51:23] [INFO ] After 346ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 162 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 162/162 places, 106/106 transitions.
Applied a total of 0 rules in 11 ms. Remains 162 /162 variables (removed 0) and now considering 106/106 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 162/162 places, 106/106 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 162/162 places, 106/106 transitions.
Applied a total of 0 rules in 7 ms. Remains 162 /162 variables (removed 0) and now considering 106/106 (removed 0) transitions.
// Phase 1: matrix 106 rows 162 cols
[2022-05-16 20:51:23] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-16 20:51:23] [INFO ] Implicit Places using invariants in 262 ms returned []
// Phase 1: matrix 106 rows 162 cols
[2022-05-16 20:51:23] [INFO ] Computed 62 place invariants in 6 ms
[2022-05-16 20:51:24] [INFO ] Implicit Places using invariants and state equation in 379 ms returned []
Implicit Place search using SMT with State Equation took 647 ms to find 0 implicit places.
[2022-05-16 20:51:24] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 106 rows 162 cols
[2022-05-16 20:51:24] [INFO ] Computed 62 place invariants in 5 ms
[2022-05-16 20:51:24] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 162/162 places, 106/106 transitions.
Applied a total of 0 rules in 6 ms. Remains 162 /162 variables (removed 0) and now considering 106/106 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 106 rows 162 cols
[2022-05-16 20:51:24] [INFO ] Computed 62 place invariants in 4 ms
[2022-05-16 20:51:24] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 20:51:24] [INFO ] [Nat]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-05-16 20:51:24] [INFO ] [Nat]Absence check using 35 positive and 27 generalized place invariants in 40 ms returned sat
[2022-05-16 20:51:24] [INFO ] After 170ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 20:51:24] [INFO ] After 197ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2022-05-16 20:51:24] [INFO ] After 334ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-16 20:51:24] [INFO ] Flatten gal took : 23 ms
[2022-05-16 20:51:24] [INFO ] Flatten gal took : 21 ms
[2022-05-16 20:51:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9956044692555763997.gal : 12 ms
[2022-05-16 20:51:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11208375700792895265.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms18406993133674704558;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9956044692555763997.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11208375700792895265.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality11208375700792895265.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 22
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :22 after 34
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :34 after 326
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :326 after 578
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :578 after 3441
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3441 after 5004
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :5004 after 65570
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :65570 after 239866
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.84505e+06 after 2.06745e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.47289e+06 after 2.51818e+08
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.51818e+08 after 2.88153e+09
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.96622e+09 after 3.19167e+09
Reachability property AtomicPropp2 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.73602e+10,10.7998,219368,2,220421,22,951653,6,0,755,828839,0
Total reachable state count : 27360183474
Verifying 1 reachability properties.
Reachability property AtomicPropp2 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp2,1,10.954,219368,2,163,22,951653,7,0,765,828839,0
Successfully simplified 4 atomic propositions for a total of 6 simplifications.
FORMULA DES-PT-10b-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10b-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-10b-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 96 stabilizing places and 89 stable transitions
Graph (complete) has 531 edges and 277 vertex of which 269 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.8 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&X(p1))))'
Support contains 6 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 218/218 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 276 transition count 218
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 274 transition count 216
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 274 transition count 216
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 274 transition count 215
Applied a total of 6 rules in 14 ms. Remains 274 /277 variables (removed 3) and now considering 215/218 (removed 3) transitions.
// Phase 1: matrix 215 rows 274 cols
[2022-05-16 20:51:36] [INFO ] Computed 61 place invariants in 3 ms
[2022-05-16 20:51:36] [INFO ] Implicit Places using invariants in 232 ms returned []
// Phase 1: matrix 215 rows 274 cols
[2022-05-16 20:51:36] [INFO ] Computed 61 place invariants in 8 ms
[2022-05-16 20:51:36] [INFO ] Implicit Places using invariants and state equation in 392 ms returned []
Implicit Place search using SMT with State Equation took 628 ms to find 0 implicit places.
// Phase 1: matrix 215 rows 274 cols
[2022-05-16 20:51:36] [INFO ] Computed 61 place invariants in 2 ms
[2022-05-16 20:51:36] [INFO ] Dead Transitions using invariants and state equation in 232 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 274/277 places, 215/218 transitions.
Finished structural reductions, in 1 iterations. Remains : 274/277 places, 215/218 transitions.
Stuttering acceptance computed with spot in 554 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : DES-PT-10b-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (AND (EQ s218 0) (EQ s28 1)) (AND (EQ s25 0) (EQ s5 1))), p1:(AND (EQ s162 0) (EQ s101 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA DES-PT-10b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-10b-LTLCardinality-05 finished in 1511 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 218/218 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 276 transition count 218
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 274 transition count 216
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 274 transition count 216
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 274 transition count 215
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 273 transition count 214
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 273 transition count 214
Applied a total of 8 rules in 26 ms. Remains 273 /277 variables (removed 4) and now considering 214/218 (removed 4) transitions.
// Phase 1: matrix 214 rows 273 cols
[2022-05-16 20:51:37] [INFO ] Computed 61 place invariants in 9 ms
[2022-05-16 20:51:37] [INFO ] Implicit Places using invariants in 263 ms returned []
// Phase 1: matrix 214 rows 273 cols
[2022-05-16 20:51:37] [INFO ] Computed 61 place invariants in 2 ms
[2022-05-16 20:51:38] [INFO ] Implicit Places using invariants and state equation in 590 ms returned []
Implicit Place search using SMT with State Equation took 856 ms to find 0 implicit places.
// Phase 1: matrix 214 rows 273 cols
[2022-05-16 20:51:38] [INFO ] Computed 61 place invariants in 3 ms
[2022-05-16 20:51:38] [INFO ] Dead Transitions using invariants and state equation in 232 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 273/277 places, 214/218 transitions.
Finished structural reductions, in 1 iterations. Remains : 273/277 places, 214/218 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-10b-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s0 0) (EQ s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 596 ms.
Product exploration explored 100000 steps with 50000 reset in 418 ms.
Computed a total of 96 stabilizing places and 89 stable transitions
Graph (complete) has 527 edges and 273 vertex of which 268 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.6 ms
Computed a total of 96 stabilizing places and 89 stable transitions
Detected a total of 96/273 stabilizing places and 89/214 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 83 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA DES-PT-10b-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-10b-LTLCardinality-13 finished in 2314 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 277 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 277/277 places, 218/218 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 276 transition count 218
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 274 transition count 216
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 274 transition count 216
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 6 place count 274 transition count 215
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 7 place count 273 transition count 214
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 273 transition count 214
Applied a total of 8 rules in 20 ms. Remains 273 /277 variables (removed 4) and now considering 214/218 (removed 4) transitions.
// Phase 1: matrix 214 rows 273 cols
[2022-05-16 20:51:39] [INFO ] Computed 61 place invariants in 2 ms
[2022-05-16 20:51:39] [INFO ] Implicit Places using invariants in 192 ms returned []
// Phase 1: matrix 214 rows 273 cols
[2022-05-16 20:51:39] [INFO ] Computed 61 place invariants in 2 ms
[2022-05-16 20:51:40] [INFO ] Implicit Places using invariants and state equation in 593 ms returned []
Implicit Place search using SMT with State Equation took 788 ms to find 0 implicit places.
// Phase 1: matrix 214 rows 273 cols
[2022-05-16 20:51:40] [INFO ] Computed 61 place invariants in 4 ms
[2022-05-16 20:51:40] [INFO ] Dead Transitions using invariants and state equation in 228 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 273/277 places, 214/218 transitions.
Finished structural reductions, in 1 iterations. Remains : 273/277 places, 214/218 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : DES-PT-10b-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s260 0) (EQ s207 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 440 ms.
Product exploration explored 100000 steps with 50000 reset in 533 ms.
Computed a total of 96 stabilizing places and 89 stable transitions
Graph (complete) has 527 edges and 273 vertex of which 268 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.4 ms
Computed a total of 96 stabilizing places and 89 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 62 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA DES-PT-10b-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-10b-LTLCardinality-14 finished in 2195 ms.
All properties solved by simple procedures.
Total runtime 27038 ms.
BK_STOP 1652734302005
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="DES-PT-10b"
export BK_EXAMINATION="LTLCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is DES-PT-10b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r042-smll-165252095800459"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10b.tgz
mv DES-PT-10b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;