About the Execution of ITS-Tools for CANInsertWithFailure-PT-010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 856.140 | 70162.00 | 124071.00 | 455.80 | FTFTFTTFFFTFTFFF | 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.r294-smll-165463872300011.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 CANInsertWithFailure-PT-010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r294-smll-165463872300011
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 9.1K May 30 15:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 30 15:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K May 30 15:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 30 15:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 25 12:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 25 12:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 25 12:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 25 12:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 29 12:20 NewModel
-rw-r--r-- 1 mcc users 14K May 30 15:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K May 30 15:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 30 15:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K May 30 15:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 25 12:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 25 12:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 12:20 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 12:20 instance
-rw-r--r-- 1 mcc users 6 May 29 12:20 iscolored
-rw-r--r-- 1 mcc users 698K May 29 12:20 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 CANInsertWithFailure-PT-010-LTLCardinality-00
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-01
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-02
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-03
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-04
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-05
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-06
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-07
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-08
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-09
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-10
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-11
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-12
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-13
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-14
FORMULA_NAME CANInsertWithFailure-PT-010-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1654643382838
Running Version 202205111006
[2022-06-07 23:09:45] [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]
[2022-06-07 23:09:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-07 23:09:46] [INFO ] Load time of PNML (sax parser for PT used): 348 ms
[2022-06-07 23:09:46] [INFO ] Transformed 324 places.
[2022-06-07 23:09:46] [INFO ] Transformed 660 transitions.
[2022-06-07 23:09:46] [INFO ] Parsed PT model containing 324 places and 660 transitions in 659 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 118 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 324 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 324/324 places, 660/660 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 323 transition count 660
Applied a total of 1 rules in 79 ms. Remains 323 /324 variables (removed 1) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:09:46] [INFO ] Computed 12 place invariants in 49 ms
[2022-06-07 23:09:47] [INFO ] Implicit Places using invariants in 685 ms returned []
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:09:47] [INFO ] Computed 12 place invariants in 17 ms
[2022-06-07 23:09:48] [INFO ] State equation strengthened by 190 read => feed constraints.
[2022-06-07 23:09:48] [INFO ] Implicit Places using invariants and state equation in 1345 ms returned []
Implicit Place search using SMT with State Equation took 2110 ms to find 0 implicit places.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:09:48] [INFO ] Computed 12 place invariants in 21 ms
[2022-06-07 23:09:49] [INFO ] Dead Transitions using invariants and state equation in 762 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 323/324 places, 660/660 transitions.
Finished structural reductions, in 1 iterations. Remains : 323/324 places, 660/660 transitions.
Support contains 41 out of 323 places after structural reductions.
[2022-06-07 23:09:50] [INFO ] Flatten gal took : 160 ms
[2022-06-07 23:09:50] [INFO ] Flatten gal took : 90 ms
[2022-06-07 23:09:50] [INFO ] Input system was already deterministic with 660 transitions.
Incomplete random walk after 10000 steps, including 46 resets, run finished after 889 ms. (steps per millisecond=11 ) properties (out of 33) seen :22
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:09:52] [INFO ] Computed 12 place invariants in 8 ms
[2022-06-07 23:09:52] [INFO ] [Real]Absence check using 10 positive place invariants in 11 ms returned sat
[2022-06-07 23:09:52] [INFO ] [Real]Absence check using 10 positive and 2 generalized place invariants in 9 ms returned sat
[2022-06-07 23:09:53] [INFO ] After 562ms SMT Verify possible using state equation in real domain returned unsat :5 sat :6
[2022-06-07 23:09:53] [INFO ] State equation strengthened by 190 read => feed constraints.
[2022-06-07 23:09:53] [INFO ] After 388ms SMT Verify possible using 190 Read/Feed constraints in real domain returned unsat :5 sat :0 real:6
[2022-06-07 23:09:53] [INFO ] After 1428ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:6
[2022-06-07 23:09:53] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2022-06-07 23:09:53] [INFO ] [Nat]Absence check using 10 positive and 2 generalized place invariants in 6 ms returned sat
[2022-06-07 23:09:54] [INFO ] After 571ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :6
[2022-06-07 23:09:54] [INFO ] After 304ms SMT Verify possible using 190 Read/Feed constraints in natural domain returned unsat :6 sat :5
[2022-06-07 23:09:55] [INFO ] After 684ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :5
Attempting to minimize the solution found.
Minimization took 240 ms.
[2022-06-07 23:09:55] [INFO ] After 1805ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :5
Fused 11 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 68 ms.
Support contains 5 out of 323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 323/323 places, 660/660 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 323 transition count 590
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 253 transition count 590
Performed 87 Post agglomeration using F-continuation condition.Transition count delta: 87
Deduced a syphon composed of 87 places in 1 ms
Reduce places removed 87 places and 0 transitions.
Iterating global reduction 2 with 174 rules applied. Total rules applied 314 place count 166 transition count 503
Drop transitions removed 69 transitions
Redundant transition composition rules discarded 69 transitions
Iterating global reduction 2 with 69 rules applied. Total rules applied 383 place count 166 transition count 434
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 384 place count 166 transition count 433
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 385 place count 165 transition count 433
Partial Free-agglomeration rule applied 109 times.
Drop transitions removed 109 transitions
Iterating global reduction 3 with 109 rules applied. Total rules applied 494 place count 165 transition count 433
Applied a total of 494 rules in 212 ms. Remains 165 /323 variables (removed 158) and now considering 433/660 (removed 227) transitions.
Finished structural reductions, in 1 iterations. Remains : 165/323 places, 433/660 transitions.
Incomplete random walk after 10000 steps, including 194 resets, run finished after 305 ms. (steps per millisecond=32 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 525634 steps, run timeout after 3001 ms. (steps per millisecond=175 ) properties seen :{}
Probabilistic random walk after 525634 steps, saw 71189 distinct states, run finished after 3004 ms. (steps per millisecond=174 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 433 rows 165 cols
[2022-06-07 23:09:59] [INFO ] Computed 12 place invariants in 3 ms
[2022-06-07 23:09:59] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2022-06-07 23:09:59] [INFO ] [Real]Absence check using 10 positive and 2 generalized place invariants in 2 ms returned sat
[2022-06-07 23:09:59] [INFO ] After 252ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:3
[2022-06-07 23:09:59] [INFO ] State equation strengthened by 393 read => feed constraints.
[2022-06-07 23:09:59] [INFO ] After 147ms SMT Verify possible using 393 Read/Feed constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-07 23:09:59] [INFO ] After 528ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-07 23:09:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2022-06-07 23:09:59] [INFO ] [Nat]Absence check using 10 positive and 2 generalized place invariants in 4 ms returned sat
[2022-06-07 23:10:00] [INFO ] After 331ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-06-07 23:10:00] [INFO ] After 288ms SMT Verify possible using 393 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-06-07 23:10:00] [INFO ] After 519ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 184 ms.
[2022-06-07 23:10:00] [INFO ] After 1192ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 38 ms.
Support contains 5 out of 165 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 165/165 places, 433/433 transitions.
Applied a total of 0 rules in 21 ms. Remains 165 /165 variables (removed 0) and now considering 433/433 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 433/433 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 165/165 places, 433/433 transitions.
Applied a total of 0 rules in 23 ms. Remains 165 /165 variables (removed 0) and now considering 433/433 (removed 0) transitions.
// Phase 1: matrix 433 rows 165 cols
[2022-06-07 23:10:00] [INFO ] Computed 12 place invariants in 4 ms
[2022-06-07 23:10:01] [INFO ] Implicit Places using invariants in 287 ms returned []
// Phase 1: matrix 433 rows 165 cols
[2022-06-07 23:10:01] [INFO ] Computed 12 place invariants in 4 ms
[2022-06-07 23:10:01] [INFO ] State equation strengthened by 393 read => feed constraints.
[2022-06-07 23:10:02] [INFO ] Implicit Places using invariants and state equation in 1215 ms returned []
Implicit Place search using SMT with State Equation took 1518 ms to find 0 implicit places.
[2022-06-07 23:10:02] [INFO ] Redundant transitions in 60 ms returned []
// Phase 1: matrix 433 rows 165 cols
[2022-06-07 23:10:02] [INFO ] Computed 12 place invariants in 3 ms
[2022-06-07 23:10:03] [INFO ] Dead Transitions using invariants and state equation in 507 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 433/433 transitions.
Graph (trivial) has 354 edges and 165 vertex of which 117 / 165 are part of one of the 2 SCC in 14 ms
Free SCC test removed 115 places
Drop transitions removed 270 transitions
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 372 transitions.
Graph (complete) has 123 edges and 50 vertex of which 19 are kept as prefixes of interest. Removing 31 places using SCC suffix rule.7 ms
Discarding 31 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 22 rules applied. Total rules applied 24 place count 19 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 25 place count 18 transition count 30
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 33 place count 10 transition count 22
Iterating global reduction 2 with 8 rules applied. Total rules applied 41 place count 10 transition count 22
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 43 place count 10 transition count 20
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 10 transition count 19
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 46 place count 9 transition count 18
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 47 place count 8 transition count 17
Applied a total of 47 rules in 38 ms. Remains 8 /165 variables (removed 157) and now considering 17/433 (removed 416) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 17 rows 8 cols
[2022-06-07 23:10:03] [INFO ] Computed 0 place invariants in 0 ms
[2022-06-07 23:10:03] [INFO ] After 172ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5
[2022-06-07 23:10:03] [INFO ] After 216ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 18 ms.
[2022-06-07 23:10:03] [INFO ] After 279ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :5
[2022-06-07 23:10:03] [INFO ] Flatten gal took : 9 ms
[2022-06-07 23:10:03] [INFO ] Flatten gal took : 2 ms
[2022-06-07 23:10:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14367769698062371381.gal : 2 ms
[2022-06-07 23:10:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13437402557990391678.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms3935560554642911342;'/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/ReachabilityCardinality14367769698062371381.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13437402557990391678.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...321
Loading property file /tmp/ReachabilityCardinality13437402557990391678.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
Reachability property AtomicPropp18 is true.
Reachability property AtomicPropp12 is true.
Reachability property AtomicPropp3 is true.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :5 after 34
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :34 after 70
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :70 after 329
Reachability property AtomicPropp22 is true.
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :329 after 1946
Reachability property AtomicPropp9 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 17 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,8392,0.055746,3812,2,76,15,883,6,0,45,771,0
Total reachable state count : 8392
Verifying 5 reachability properties.
Reachability property AtomicPropp3 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
AtomicPropp3,1,0.056168,3812,2,9,15,883,7,0,48,771,0
Reachability property AtomicPropp9 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
AtomicPropp9,462,0.056458,3812,2,33,15,883,8,0,50,771,0
Reachability property AtomicPropp12 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
AtomicPropp12,7,0.056741,3812,2,9,15,883,9,0,52,771,0
Reachability property AtomicPropp18 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
AtomicPropp18,28,0.057018,3812,2,15,15,883,10,0,54,771,0
Reachability property AtomicPropp22 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
AtomicPropp22,210,0.057316,3812,2,27,15,883,11,0,56,771,0
Successfully simplified 6 atomic propositions for a total of 13 simplifications.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 42 stabilizing places and 70 stable transitions
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G((p0 U p1))||X(X(!p0)))))'
Support contains 4 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Applied a total of 0 rules in 9 ms. Remains 323 /323 variables (removed 0) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:04] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:04] [INFO ] Implicit Places using invariants in 246 ms returned []
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:04] [INFO ] Computed 12 place invariants in 14 ms
[2022-06-07 23:10:04] [INFO ] State equation strengthened by 190 read => feed constraints.
[2022-06-07 23:10:05] [INFO ] Implicit Places using invariants and state equation in 972 ms returned []
Implicit Place search using SMT with State Equation took 1240 ms to find 0 implicit places.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:05] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:05] [INFO ] Dead Transitions using invariants and state equation in 579 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 323/323 places, 660/660 transitions.
Stuttering acceptance computed with spot in 715 ms :[(AND (NOT p1) p0), p0, (AND (NOT p1) p0), p0, true, (AND (NOT p1) p0), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(OR p1 p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(OR p1 p0), acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 6}, { cond=p0, acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=7 dest: 7}]], initial=0, aps=[p1:(LEQ s266 s8), p0:(LEQ s285 s46)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 19884 reset in 906 ms.
Product exploration explored 100000 steps with 19961 reset in 691 ms.
Computed a total of 42 stabilizing places and 70 stable transitions
Computed a total of 42 stabilizing places and 70 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (OR p1 p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 363 ms. Reduced automaton from 8 states, 14 edges and 2 AP to 7 states, 15 edges and 2 AP.
Stuttering acceptance computed with spot in 283 ms :[(AND (NOT p1) p0), p0, p0, true, (NOT p1), (AND (NOT p1) (NOT p0)), false]
Incomplete random walk after 10000 steps, including 44 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:09] [INFO ] Computed 12 place invariants in 4 ms
[2022-06-07 23:10:09] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-07 23:10:09] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2022-06-07 23:10:09] [INFO ] [Nat]Absence check using 10 positive and 2 generalized place invariants in 4 ms returned sat
[2022-06-07 23:10:09] [INFO ] After 200ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-07 23:10:09] [INFO ] State equation strengthened by 190 read => feed constraints.
[2022-06-07 23:10:09] [INFO ] After 143ms SMT Verify possible using 190 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-07 23:10:09] [INFO ] After 231ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2022-06-07 23:10:09] [INFO ] After 553ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 323 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 323/323 places, 660/660 transitions.
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 323 transition count 594
Reduce places removed 66 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 68 rules applied. Total rules applied 134 place count 257 transition count 592
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 136 place count 255 transition count 592
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 312 place count 167 transition count 504
Drop transitions removed 71 transitions
Redundant transition composition rules discarded 71 transitions
Iterating global reduction 3 with 71 rules applied. Total rules applied 383 place count 167 transition count 433
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 385 place count 167 transition count 431
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 387 place count 165 transition count 431
Partial Free-agglomeration rule applied 110 times.
Drop transitions removed 110 transitions
Iterating global reduction 4 with 110 rules applied. Total rules applied 497 place count 165 transition count 431
Applied a total of 497 rules in 106 ms. Remains 165 /323 variables (removed 158) and now considering 431/660 (removed 229) transitions.
Finished structural reductions, in 1 iterations. Remains : 165/323 places, 431/660 transitions.
Incomplete random walk after 10000 steps, including 197 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Finished Best-First random walk after 417 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=208 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (OR p1 p0)), (X (X (NOT (AND (NOT p1) p0)))), (X (X p0))]
False Knowledge obtained : [(F (AND p1 (NOT p0))), (F (AND (NOT p1) (NOT p0))), (F (NOT p0)), (F (AND (NOT p1) p0))]
Knowledge based reduction with 5 factoid took 490 ms. Reduced automaton from 7 states, 15 edges and 2 AP to 7 states, 15 edges and 2 AP.
Stuttering acceptance computed with spot in 323 ms :[(AND (NOT p1) p0), p0, p0, true, (NOT p1), (AND (NOT p1) (NOT p0)), false]
Stuttering acceptance computed with spot in 317 ms :[(AND (NOT p1) p0), p0, p0, true, (NOT p1), (AND (NOT p1) (NOT p0)), false]
Support contains 4 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 323 transition count 594
Reduce places removed 66 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 68 rules applied. Total rules applied 134 place count 257 transition count 592
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 136 place count 255 transition count 592
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 1 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 312 place count 167 transition count 504
Drop transitions removed 71 transitions
Redundant transition composition rules discarded 71 transitions
Iterating global reduction 3 with 71 rules applied. Total rules applied 383 place count 167 transition count 433
Applied a total of 383 rules in 77 ms. Remains 167 /323 variables (removed 156) and now considering 433/660 (removed 227) transitions.
// Phase 1: matrix 433 rows 167 cols
[2022-06-07 23:10:11] [INFO ] Computed 12 place invariants in 3 ms
[2022-06-07 23:10:11] [INFO ] Implicit Places using invariants in 387 ms returned []
// Phase 1: matrix 433 rows 167 cols
[2022-06-07 23:10:11] [INFO ] Computed 12 place invariants in 5 ms
[2022-06-07 23:10:11] [INFO ] State equation strengthened by 286 read => feed constraints.
[2022-06-07 23:10:12] [INFO ] Implicit Places using invariants and state equation in 747 ms returned []
Implicit Place search using SMT with State Equation took 1144 ms to find 0 implicit places.
[2022-06-07 23:10:12] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 433 rows 167 cols
[2022-06-07 23:10:12] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:12] [INFO ] Dead Transitions using invariants and state equation in 511 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 167/323 places, 433/660 transitions.
Finished structural reductions, in 1 iterations. Remains : 167/323 places, 433/660 transitions.
Computed a total of 31 stabilizing places and 50 stable transitions
Computed a total of 31 stabilizing places and 50 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 666 ms. Reduced automaton from 7 states, 15 edges and 2 AP to 7 states, 15 edges and 2 AP.
Stuttering acceptance computed with spot in 329 ms :[(AND (NOT p1) p0), p0, p0, true, (NOT p1), (AND (NOT p1) (NOT p0)), false]
Incomplete random walk after 10000 steps, including 178 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 433 rows 167 cols
[2022-06-07 23:10:13] [INFO ] Computed 12 place invariants in 2 ms
[2022-06-07 23:10:13] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-07 23:10:14] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2022-06-07 23:10:14] [INFO ] [Nat]Absence check using 10 positive and 2 generalized place invariants in 3 ms returned sat
[2022-06-07 23:10:14] [INFO ] After 200ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-07 23:10:14] [INFO ] State equation strengthened by 286 read => feed constraints.
[2022-06-07 23:10:14] [INFO ] After 87ms SMT Verify possible using 286 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-07 23:10:14] [INFO ] After 136ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-06-07 23:10:14] [INFO ] After 458ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 167 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 167/167 places, 433/433 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 167 transition count 431
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 165 transition count 431
Partial Free-agglomeration rule applied 110 times.
Drop transitions removed 110 transitions
Iterating global reduction 1 with 110 rules applied. Total rules applied 114 place count 165 transition count 431
Applied a total of 114 rules in 45 ms. Remains 165 /167 variables (removed 2) and now considering 431/433 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 165/167 places, 431/433 transitions.
Incomplete random walk after 10000 steps, including 197 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 918368 steps, run timeout after 3001 ms. (steps per millisecond=306 ) properties seen :{}
Probabilistic random walk after 918368 steps, saw 121297 distinct states, run finished after 3001 ms. (steps per millisecond=306 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 431 rows 165 cols
[2022-06-07 23:10:17] [INFO ] Computed 12 place invariants in 2 ms
[2022-06-07 23:10:17] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-07 23:10:17] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2022-06-07 23:10:17] [INFO ] [Nat]Absence check using 10 positive and 2 generalized place invariants in 3 ms returned sat
[2022-06-07 23:10:17] [INFO ] After 128ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-07 23:10:17] [INFO ] State equation strengthened by 385 read => feed constraints.
[2022-06-07 23:10:17] [INFO ] After 65ms SMT Verify possible using 385 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-07 23:10:17] [INFO ] After 96ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2022-06-07 23:10:17] [INFO ] After 311ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 165 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 165/165 places, 431/431 transitions.
Applied a total of 0 rules in 16 ms. Remains 165 /165 variables (removed 0) and now considering 431/431 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 431/431 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 165/165 places, 431/431 transitions.
Applied a total of 0 rules in 8 ms. Remains 165 /165 variables (removed 0) and now considering 431/431 (removed 0) transitions.
// Phase 1: matrix 431 rows 165 cols
[2022-06-07 23:10:17] [INFO ] Computed 12 place invariants in 2 ms
[2022-06-07 23:10:18] [INFO ] Implicit Places using invariants in 244 ms returned []
// Phase 1: matrix 431 rows 165 cols
[2022-06-07 23:10:18] [INFO ] Computed 12 place invariants in 3 ms
[2022-06-07 23:10:18] [INFO ] State equation strengthened by 385 read => feed constraints.
[2022-06-07 23:10:19] [INFO ] Implicit Places using invariants and state equation in 1084 ms returned []
Implicit Place search using SMT with State Equation took 1344 ms to find 0 implicit places.
[2022-06-07 23:10:19] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 431 rows 165 cols
[2022-06-07 23:10:19] [INFO ] Computed 12 place invariants in 4 ms
[2022-06-07 23:10:19] [INFO ] Dead Transitions using invariants and state equation in 451 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 431/431 transitions.
Graph (trivial) has 353 edges and 165 vertex of which 107 / 165 are part of one of the 2 SCC in 1 ms
Free SCC test removed 105 places
Drop transitions removed 241 transitions
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 336 transitions.
Graph (complete) has 158 edges and 60 vertex of which 31 are kept as prefixes of interest. Removing 29 places using SCC suffix rule.1 ms
Discarding 29 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 31 place count 31 transition count 58
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 45 place count 17 transition count 37
Iterating global reduction 1 with 14 rules applied. Total rules applied 59 place count 17 transition count 37
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 66 place count 17 transition count 30
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 16 transition count 29
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 70 place count 15 transition count 28
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 73 place count 15 transition count 25
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 74 place count 15 transition count 24
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 75 place count 14 transition count 24
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 13 transition count 23
Applied a total of 76 rules in 12 ms. Remains 13 /165 variables (removed 152) and now considering 23/431 (removed 408) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 23 rows 13 cols
[2022-06-07 23:10:19] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-07 23:10:19] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-07 23:10:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-07 23:10:19] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-07 23:10:19] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-07 23:10:19] [INFO ] After 59ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-07 23:10:19] [INFO ] Flatten gal took : 4 ms
[2022-06-07 23:10:19] [INFO ] Flatten gal took : 3 ms
[2022-06-07 23:10:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11130025352602886325.gal : 2 ms
[2022-06-07 23:10:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13292058270839064366.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms15532648232725948618;'/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/ReachabilityCardinality11130025352602886325.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13292058270839064366.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...321
Loading property file /tmp/ReachabilityCardinality13292058270839064366.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 37
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :37 after 146
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :146 after 845
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :845 after 22827
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,62887,0.122063,5652,2,183,11,10689,7,0,74,11923,0
Total reachable state count : 62887
Verifying 1 reachability properties.
Reachability property apf0 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
apf0,15817,0.12489,5652,2,295,11,10689,7,0,121,11923,0
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(F (AND p1 (NOT p0))), (F (NOT p0)), (F (AND (NOT p1) p0))]
Knowledge based reduction with 10 factoid took 789 ms. Reduced automaton from 7 states, 15 edges and 2 AP to 7 states, 15 edges and 2 AP.
Stuttering acceptance computed with spot in 358 ms :[(AND (NOT p1) p0), p0, p0, true, (NOT p1), (AND (NOT p1) (NOT p0)), false]
Stuttering acceptance computed with spot in 318 ms :[(AND (NOT p1) p0), p0, p0, true, (NOT p1), (AND (NOT p1) (NOT p0)), false]
Stuttering acceptance computed with spot in 318 ms :[(AND (NOT p1) p0), p0, p0, true, (NOT p1), (AND (NOT p1) (NOT p0)), false]
Product exploration explored 100000 steps with 33262 reset in 675 ms.
Product exploration explored 100000 steps with 33259 reset in 545 ms.
Built C files in :
/tmp/ltsmin7869412319872203711
[2022-06-07 23:10:23] [INFO ] Computing symmetric may disable matrix : 433 transitions.
[2022-06-07 23:10:23] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-07 23:10:23] [INFO ] Computing symmetric may enable matrix : 433 transitions.
[2022-06-07 23:10:23] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-07 23:10:23] [INFO ] Computing Do-Not-Accords matrix : 433 transitions.
[2022-06-07 23:10:23] [INFO ] Computation of Completed DNA matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-07 23:10:23] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7869412319872203711
Running compilation step : cd /tmp/ltsmin7869412319872203711;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1891 ms.
Running link step : cd /tmp/ltsmin7869412319872203711;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin7869412319872203711;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7073159662503393943.hoa' '--buchi-type=spotba'
LTSmin run took 3226 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-00 finished in 24342 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U p1)&&X(F(G(p1)))&&p2)))'
Support contains 3 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Applied a total of 0 rules in 5 ms. Remains 323 /323 variables (removed 0) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:28] [INFO ] Computed 12 place invariants in 4 ms
[2022-06-07 23:10:28] [INFO ] Implicit Places using invariants in 199 ms returned []
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:28] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:28] [INFO ] State equation strengthened by 190 read => feed constraints.
[2022-06-07 23:10:29] [INFO ] Implicit Places using invariants and state equation in 1043 ms returned []
Implicit Place search using SMT with State Equation took 1251 ms to find 0 implicit places.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:29] [INFO ] Computed 12 place invariants in 8 ms
[2022-06-07 23:10:30] [INFO ] Dead Transitions using invariants and state equation in 607 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 323/323 places, 660/660 transitions.
Stuttering acceptance computed with spot in 245 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p2) (AND (NOT p1) (NOT p0))), acceptance={} source=1 dest: 2}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=(OR (AND p2 p1) (AND p2 p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(LEQ 1 s48), p1:(GT 2 s254), p0:(GT 1 s168)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], 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 1 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-02 finished in 2132 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&(X(G(F(p1)))||p2))))'
Support contains 4 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Applied a total of 0 rules in 7 ms. Remains 323 /323 variables (removed 0) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:30] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:30] [INFO ] Implicit Places using invariants in 259 ms returned []
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:30] [INFO ] Computed 12 place invariants in 5 ms
[2022-06-07 23:10:31] [INFO ] State equation strengthened by 190 read => feed constraints.
[2022-06-07 23:10:31] [INFO ] Implicit Places using invariants and state equation in 1061 ms returned []
Implicit Place search using SMT with State Equation took 1322 ms to find 0 implicit places.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:31] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:32] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 323/323 places, 660/660 transitions.
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(GT 2 s283), p1:(OR (LEQ 1 s105) (LEQ 2 s283)), p0:(LEQ s140 s278)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 597 ms.
Product exploration explored 100000 steps with 33333 reset in 621 ms.
Computed a total of 42 stabilizing places and 70 stable transitions
Computed a total of 42 stabilizing places and 70 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X p2), true, (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 6 factoid took 196 ms. Reduced automaton from 6 states, 9 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-05 finished in 3698 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(X(p0)) U !(!(X(p1)||p2)||p0))))'
Support contains 4 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Applied a total of 0 rules in 4 ms. Remains 323 /323 variables (removed 0) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:34] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:34] [INFO ] Implicit Places using invariants in 212 ms returned []
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:34] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:34] [INFO ] State equation strengthened by 190 read => feed constraints.
[2022-06-07 23:10:35] [INFO ] Implicit Places using invariants and state equation in 1031 ms returned []
Implicit Place search using SMT with State Equation took 1252 ms to find 0 implicit places.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:35] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:36] [INFO ] Dead Transitions using invariants and state equation in 610 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 323/323 places, 660/660 transitions.
Stuttering acceptance computed with spot in 237 ms :[(OR p0 (AND (NOT p1) (NOT p2))), (OR p0 (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1)]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 1 s288), p2:(LEQ 3 s164), p1:(LEQ s158 s256)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 732 ms.
Product exploration explored 100000 steps with 33333 reset in 610 ms.
Computed a total of 42 stabilizing places and 70 stable transitions
Computed a total of 42 stabilizing places and 70 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (AND (NOT p0) (NOT p2))), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) (NOT p2) p1)
Knowledge based reduction with 8 factoid took 321 ms. Reduced automaton from 4 states, 8 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-06 finished in 3805 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 323 transition count 592
Reduce places removed 68 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 69 rules applied. Total rules applied 137 place count 255 transition count 591
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 138 place count 254 transition count 591
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 3 with 178 rules applied. Total rules applied 316 place count 165 transition count 502
Drop transitions removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 3 with 72 rules applied. Total rules applied 388 place count 165 transition count 430
Applied a total of 388 rules in 55 ms. Remains 165 /323 variables (removed 158) and now considering 430/660 (removed 230) transitions.
// Phase 1: matrix 430 rows 165 cols
[2022-06-07 23:10:38] [INFO ] Computed 12 place invariants in 2 ms
[2022-06-07 23:10:38] [INFO ] Implicit Places using invariants in 204 ms returned []
// Phase 1: matrix 430 rows 165 cols
[2022-06-07 23:10:38] [INFO ] Computed 12 place invariants in 3 ms
[2022-06-07 23:10:38] [INFO ] State equation strengthened by 287 read => feed constraints.
[2022-06-07 23:10:39] [INFO ] Implicit Places using invariants and state equation in 757 ms returned []
Implicit Place search using SMT with State Equation took 971 ms to find 0 implicit places.
[2022-06-07 23:10:39] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 430 rows 165 cols
[2022-06-07 23:10:39] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:39] [INFO ] Dead Transitions using invariants and state equation in 476 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 165/323 places, 430/660 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/323 places, 430/660 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s107 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 52 steps with 0 reset in 0 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-07 finished in 1609 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 323 transition count 590
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 253 transition count 590
Performed 89 Post agglomeration using F-continuation condition.Transition count delta: 89
Deduced a syphon composed of 89 places in 0 ms
Reduce places removed 89 places and 0 transitions.
Iterating global reduction 2 with 178 rules applied. Total rules applied 318 place count 164 transition count 501
Drop transitions removed 71 transitions
Redundant transition composition rules discarded 71 transitions
Iterating global reduction 2 with 71 rules applied. Total rules applied 389 place count 164 transition count 430
Applied a total of 389 rules in 40 ms. Remains 164 /323 variables (removed 159) and now considering 430/660 (removed 230) transitions.
// Phase 1: matrix 430 rows 164 cols
[2022-06-07 23:10:39] [INFO ] Computed 12 place invariants in 3 ms
[2022-06-07 23:10:39] [INFO ] Implicit Places using invariants in 193 ms returned []
// Phase 1: matrix 430 rows 164 cols
[2022-06-07 23:10:39] [INFO ] Computed 12 place invariants in 2 ms
[2022-06-07 23:10:40] [INFO ] State equation strengthened by 287 read => feed constraints.
[2022-06-07 23:10:40] [INFO ] Implicit Places using invariants and state equation in 672 ms returned []
Implicit Place search using SMT with State Equation took 867 ms to find 0 implicit places.
[2022-06-07 23:10:40] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 430 rows 164 cols
[2022-06-07 23:10:40] [INFO ] Computed 12 place invariants in 3 ms
[2022-06-07 23:10:40] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 164/323 places, 430/660 transitions.
Finished structural reductions, in 1 iterations. Remains : 164/323 places, 430/660 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s130)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 49 steps with 0 reset in 1 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-09 finished in 1371 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&F((G(p0)||G((p1||F(p2)))))))))'
Support contains 4 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Applied a total of 0 rules in 6 ms. Remains 323 /323 variables (removed 0) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:40] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:41] [INFO ] Implicit Places using invariants in 251 ms returned []
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:41] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:41] [INFO ] State equation strengthened by 190 read => feed constraints.
[2022-06-07 23:10:42] [INFO ] Implicit Places using invariants and state equation in 990 ms returned []
Implicit Place search using SMT with State Equation took 1243 ms to find 0 implicit places.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:42] [INFO ] Computed 12 place invariants in 5 ms
[2022-06-07 23:10:42] [INFO ] Dead Transitions using invariants and state equation in 672 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 323/323 places, 660/660 transitions.
Stuttering acceptance computed with spot in 282 ms :[(NOT p0), (NOT p0), (NOT p0), true, (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0, 1} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=5 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ 1 s57), p1:(LEQ 2 s193), p2:(LEQ s157 s282)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-11 finished in 2238 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(p1)))'
Support contains 4 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Applied a total of 0 rules in 6 ms. Remains 323 /323 variables (removed 0) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:43] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:43] [INFO ] Implicit Places using invariants in 261 ms returned []
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:43] [INFO ] Computed 12 place invariants in 10 ms
[2022-06-07 23:10:43] [INFO ] State equation strengthened by 190 read => feed constraints.
[2022-06-07 23:10:44] [INFO ] Implicit Places using invariants and state equation in 1088 ms returned []
Implicit Place search using SMT with State Equation took 1351 ms to find 0 implicit places.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:44] [INFO ] Computed 12 place invariants in 5 ms
[2022-06-07 23:10:45] [INFO ] Dead Transitions using invariants and state equation in 695 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 323/323 places, 660/660 transitions.
Stuttering acceptance computed with spot in 153 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(LEQ s262 s160), p0:(LEQ s260 s148)], 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, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 782 ms.
Product exploration explored 100000 steps with 50000 reset in 610 ms.
Computed a total of 42 stabilizing places and 70 stable transitions
Computed a total of 42 stabilizing places and 70 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p1), true, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p0 (NOT p1))))
Knowledge based reduction with 6 factoid took 125 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-12 finished in 3761 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||G(p1)))'
Support contains 3 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 0 with 68 rules applied. Total rules applied 68 place count 323 transition count 592
Reduce places removed 68 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 69 rules applied. Total rules applied 137 place count 255 transition count 591
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 138 place count 254 transition count 591
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 0 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 3 with 146 rules applied. Total rules applied 284 place count 181 transition count 518
Drop transitions removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 3 with 56 rules applied. Total rules applied 340 place count 181 transition count 462
Partial Post-agglomeration rule applied 34 times.
Drop transitions removed 34 transitions
Iterating global reduction 3 with 34 rules applied. Total rules applied 374 place count 181 transition count 462
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 390 place count 165 transition count 446
Iterating global reduction 3 with 16 rules applied. Total rules applied 406 place count 165 transition count 446
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 414 place count 165 transition count 438
Applied a total of 414 rules in 69 ms. Remains 165 /323 variables (removed 158) and now considering 438/660 (removed 222) transitions.
// Phase 1: matrix 438 rows 165 cols
[2022-06-07 23:10:47] [INFO ] Computed 12 place invariants in 2 ms
[2022-06-07 23:10:47] [INFO ] Implicit Places using invariants in 178 ms returned []
// Phase 1: matrix 438 rows 165 cols
[2022-06-07 23:10:47] [INFO ] Computed 12 place invariants in 2 ms
[2022-06-07 23:10:47] [INFO ] State equation strengthened by 295 read => feed constraints.
[2022-06-07 23:10:47] [INFO ] Implicit Places using invariants and state equation in 748 ms returned []
Implicit Place search using SMT with State Equation took 928 ms to find 0 implicit places.
[2022-06-07 23:10:47] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 438 rows 165 cols
[2022-06-07 23:10:47] [INFO ] Computed 12 place invariants in 3 ms
[2022-06-07 23:10:48] [INFO ] Dead Transitions using invariants and state equation in 553 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 165/323 places, 438/660 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/323 places, 438/660 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GT s63 s26), p1:(LEQ 1 s104)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 86 steps with 1 reset in 1 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-13 finished in 1685 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(F(X(G(X(p0)))))||F(X(p1)))))'
Support contains 3 out of 323 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Drop transitions removed 66 transitions
Trivial Post-agglo rules discarded 66 transitions
Performed 66 trivial Post agglomeration. Transition count delta: 66
Iterating post reduction 0 with 66 rules applied. Total rules applied 66 place count 323 transition count 594
Reduce places removed 66 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 68 rules applied. Total rules applied 134 place count 257 transition count 592
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 136 place count 255 transition count 592
Performed 88 Post agglomeration using F-continuation condition.Transition count delta: 88
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 312 place count 167 transition count 504
Drop transitions removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 3 with 72 rules applied. Total rules applied 384 place count 167 transition count 432
Applied a total of 384 rules in 51 ms. Remains 167 /323 variables (removed 156) and now considering 432/660 (removed 228) transitions.
// Phase 1: matrix 432 rows 167 cols
[2022-06-07 23:10:48] [INFO ] Computed 12 place invariants in 3 ms
[2022-06-07 23:10:48] [INFO ] Implicit Places using invariants in 220 ms returned []
// Phase 1: matrix 432 rows 167 cols
[2022-06-07 23:10:48] [INFO ] Computed 12 place invariants in 13 ms
[2022-06-07 23:10:49] [INFO ] State equation strengthened by 286 read => feed constraints.
[2022-06-07 23:10:49] [INFO ] Implicit Places using invariants and state equation in 758 ms returned []
Implicit Place search using SMT with State Equation took 981 ms to find 0 implicit places.
[2022-06-07 23:10:49] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 432 rows 167 cols
[2022-06-07 23:10:49] [INFO ] Computed 12 place invariants in 2 ms
[2022-06-07 23:10:50] [INFO ] Dead Transitions using invariants and state equation in 511 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 167/323 places, 432/660 transitions.
Finished structural reductions, in 1 iterations. Remains : 167/323 places, 432/660 transitions.
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s114), p1:(LEQ s55 s12)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3607 reset in 446 ms.
Stack based approach found an accepted trace after 537 steps with 17 reset with depth 16 and stack size 16 in 3 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-14 FALSE TECHNIQUES STACK_TEST
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-14 finished in 2127 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(p0 U X(p1)))'
Support contains 4 out of 323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 323/323 places, 660/660 transitions.
Applied a total of 0 rules in 5 ms. Remains 323 /323 variables (removed 0) and now considering 660/660 (removed 0) transitions.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:50] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:51] [INFO ] Implicit Places using invariants in 243 ms returned []
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:51] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-07 23:10:51] [INFO ] State equation strengthened by 190 read => feed constraints.
[2022-06-07 23:10:52] [INFO ] Implicit Places using invariants and state equation in 1022 ms returned []
Implicit Place search using SMT with State Equation took 1273 ms to find 0 implicit places.
// Phase 1: matrix 660 rows 323 cols
[2022-06-07 23:10:52] [INFO ] Computed 12 place invariants in 5 ms
[2022-06-07 23:10:52] [INFO ] Dead Transitions using invariants and state equation in 634 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 323/323 places, 660/660 transitions.
Stuttering acceptance computed with spot in 113 ms :[p1, p1, true]
Running random walk in product with property : CANInsertWithFailure-PT-010-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ s160 s90), p1:(LEQ s113 s181)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CANInsertWithFailure-PT-010-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-010-LTLCardinality-15 finished in 2062 ms.
All properties solved by simple procedures.
Total runtime 67454 ms.
BK_STOP 1654643453000
--------------------
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="CANInsertWithFailure-PT-010"
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 CANInsertWithFailure-PT-010, 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 r294-smll-165463872300011"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-010.tgz
mv CANInsertWithFailure-PT-010 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 ;