About the Execution of ITS-Tools for SieveSingleMsgMbox-PT-d0m36
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 261.304 | 8149.00 | 17448.00 | 87.70 | TTTFTFFTFFTFFFFF | 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.r312-tall-165472282800867.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 SieveSingleMsgMbox-PT-d0m36, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282800867
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 9.7K Jun 7 17:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 111K Jun 7 17:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 7 17:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Jun 7 17:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Jun 6 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 6 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 12K Jun 7 17:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Jun 7 17:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Jun 7 17:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Jun 7 17:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 57K Jun 6 12:11 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 SieveSingleMsgMbox-PT-d0m36-LTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1654946130722
Running Version 202205111006
[2022-06-11 11:15:31] [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]
[2022-06-11 11:15:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 11:15:32] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2022-06-11 11:15:32] [INFO ] Transformed 262 places.
[2022-06-11 11:15:32] [INFO ] Transformed 73 transitions.
[2022-06-11 11:15:32] [INFO ] Parsed PT model containing 262 places and 73 transitions in 175 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 190 places in 2 ms
Reduce places removed 190 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 7 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 73/73 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 71 transition count 73
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 9 place count 63 transition count 65
Iterating global reduction 1 with 8 rules applied. Total rules applied 17 place count 63 transition count 65
Applied a total of 17 rules in 17 ms. Remains 63 /72 variables (removed 9) and now considering 65/73 (removed 8) transitions.
// Phase 1: matrix 65 rows 63 cols
[2022-06-11 11:15:32] [INFO ] Computed 5 place invariants in 12 ms
[2022-06-11 11:15:32] [INFO ] Implicit Places using invariants in 175 ms returned []
// Phase 1: matrix 65 rows 63 cols
[2022-06-11 11:15:32] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-11 11:15:32] [INFO ] State equation strengthened by 26 read => feed constraints.
[2022-06-11 11:15:32] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
// Phase 1: matrix 65 rows 63 cols
[2022-06-11 11:15:32] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-11 11:15:32] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 63/72 places, 65/73 transitions.
Finished structural reductions, in 1 iterations. Remains : 63/72 places, 65/73 transitions.
Support contains 7 out of 63 places after structural reductions.
[2022-06-11 11:15:32] [INFO ] Flatten gal took : 26 ms
[2022-06-11 11:15:32] [INFO ] Flatten gal took : 10 ms
[2022-06-11 11:15:32] [INFO ] Input system was already deterministic with 65 transitions.
Incomplete random walk after 10000 steps, including 2218 resets, run finished after 404 ms. (steps per millisecond=24 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 1066 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1035 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1057 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 1010 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 998 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 65 rows 63 cols
[2022-06-11 11:15:33] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-11 11:15:33] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-11 11:15:33] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2022-06-11 11:15:33] [INFO ] After 25ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:3
[2022-06-11 11:15:33] [INFO ] State equation strengthened by 26 read => feed constraints.
[2022-06-11 11:15:33] [INFO ] After 19ms SMT Verify possible using 26 Read/Feed constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-11 11:15:33] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-11 11:15:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-11 11:15:33] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2022-06-11 11:15:33] [INFO ] After 68ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-06-11 11:15:33] [INFO ] After 20ms SMT Verify possible using 26 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-06-11 11:15:33] [INFO ] After 53ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 33 ms.
[2022-06-11 11:15:33] [INFO ] After 218ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 26 ms.
Support contains 5 out of 63 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 63/63 places, 65/65 transitions.
Graph (complete) has 174 edges and 63 vertex of which 62 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 62 transition count 63
Applied a total of 3 rules in 11 ms. Remains 62 /63 variables (removed 1) and now considering 63/65 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 62/63 places, 63/65 transitions.
Incomplete random walk after 10000 steps, including 2178 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1001 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1016 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 1048 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 1036 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 1063 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Finished probabilistic random walk after 1218 steps, run visited all 5 properties in 37 ms. (steps per millisecond=32 )
Probabilistic random walk after 1218 steps, saw 601 distinct states, run finished after 38 ms. (steps per millisecond=32 ) properties seen :5
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 195 edges and 63 vertex of which 62 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p0)&&p1))))'
Support contains 2 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 65/65 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 61 transition count 64
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 60 transition count 63
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 60 transition count 63
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 60 transition count 62
Applied a total of 6 rules in 7 ms. Remains 60 /63 variables (removed 3) and now considering 62/65 (removed 3) transitions.
// Phase 1: matrix 62 rows 60 cols
[2022-06-11 11:15:34] [INFO ] Computed 5 place invariants in 0 ms
[2022-06-11 11:15:34] [INFO ] Implicit Places using invariants in 58 ms returned []
// Phase 1: matrix 62 rows 60 cols
[2022-06-11 11:15:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 11:15:34] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-11 11:15:34] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
// Phase 1: matrix 62 rows 60 cols
[2022-06-11 11:15:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 11:15:35] [INFO ] Dead Transitions using invariants and state equation in 557 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 60/63 places, 62/65 transitions.
Finished structural reductions, in 1 iterations. Remains : 60/63 places, 62/65 transitions.
Stuttering acceptance computed with spot in 275 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m36-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(LEQ 1 s15), p0:(LEQ s46 0)], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m36-LTLCardinality-03 finished in 1096 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(G(F(G(p0)))))'
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 65/65 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 61 transition count 63
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 60 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 60 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 60 transition count 61
Applied a total of 7 rules in 15 ms. Remains 60 /63 variables (removed 3) and now considering 61/65 (removed 4) transitions.
// Phase 1: matrix 61 rows 60 cols
[2022-06-11 11:15:35] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-11 11:15:35] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 61 rows 60 cols
[2022-06-11 11:15:35] [INFO ] Computed 5 place invariants in 0 ms
[2022-06-11 11:15:35] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-11 11:15:35] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2022-06-11 11:15:35] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 61 rows 60 cols
[2022-06-11 11:15:35] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-11 11:15:35] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/63 places, 61/65 transitions.
Finished structural reductions, in 1 iterations. Remains : 60/63 places, 61/65 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m36-LTLCardinality-06 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 1 s56)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 22432 reset in 240 ms.
Product exploration explored 100000 steps with 22382 reset in 141 ms.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 185 edges and 60 vertex of which 59 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2221 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1028 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1217 steps, run visited all 1 properties in 6 ms. (steps per millisecond=202 )
Probabilistic random walk after 1217 steps, saw 600 distinct states, run finished after 6 ms. (steps per millisecond=202 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 135 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Support contains 1 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 61/61 transitions.
Applied a total of 0 rules in 8 ms. Remains 60 /60 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 60 cols
[2022-06-11 11:15:36] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 11:15:36] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 61 rows 60 cols
[2022-06-11 11:15:36] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-11 11:15:36] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-11 11:15:36] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2022-06-11 11:15:36] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 61 rows 60 cols
[2022-06-11 11:15:36] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 11:15:36] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 60/60 places, 61/61 transitions.
Computed a total of 7 stabilizing places and 7 stable transitions
Graph (complete) has 185 edges and 60 vertex of which 59 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 7 stabilizing places and 7 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 142 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2246 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1043 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1217 steps, run visited all 1 properties in 12 ms. (steps per millisecond=101 )
Probabilistic random walk after 1217 steps, saw 600 distinct states, run finished after 12 ms. (steps per millisecond=101 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22355 reset in 106 ms.
Product exploration explored 100000 steps with 22316 reset in 149 ms.
Built C files in :
/tmp/ltsmin12620691592918146271
[2022-06-11 11:15:37] [INFO ] Computing symmetric may disable matrix : 61 transitions.
[2022-06-11 11:15:37] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 11:15:37] [INFO ] Computing symmetric may enable matrix : 61 transitions.
[2022-06-11 11:15:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 11:15:37] [INFO ] Computing Do-Not-Accords matrix : 61 transitions.
[2022-06-11 11:15:37] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-11 11:15:37] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12620691592918146271
Running compilation step : cd /tmp/ltsmin12620691592918146271;'/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 220 ms.
Running link step : cd /tmp/ltsmin12620691592918146271;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12620691592918146271;'/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/stateBased7666276050522954445.hoa' '--buchi-type=spotba'
LTSmin run took 95 ms.
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-06 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SieveSingleMsgMbox-PT-d0m36-LTLCardinality-06 finished in 2367 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F(G(F(p0))))))'
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 65/65 transitions.
Graph (complete) has 195 edges and 63 vertex of which 62 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 60 transition count 63
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 59 transition count 61
Applied a total of 8 rules in 13 ms. Remains 59 /63 variables (removed 4) and now considering 61/65 (removed 4) transitions.
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 11:15:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 11:15:38] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 11:15:38] [INFO ] Computed 5 place invariants in 0 ms
[2022-06-11 11:15:38] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-11 11:15:38] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2022-06-11 11:15:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 11:15:38] [INFO ] Computed 5 place invariants in 6 ms
[2022-06-11 11:15:38] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/63 places, 61/65 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/63 places, 61/65 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m36-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 260 steps with 63 reset in 4 ms.
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m36-LTLCardinality-11 finished in 274 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&p1)))'
Support contains 2 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 65/65 transitions.
Graph (complete) has 195 edges and 63 vertex of which 62 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 61 transition count 64
Applied a total of 3 rules in 9 ms. Remains 61 /63 variables (removed 2) and now considering 64/65 (removed 1) transitions.
// Phase 1: matrix 64 rows 61 cols
[2022-06-11 11:15:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 11:15:38] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 64 rows 61 cols
[2022-06-11 11:15:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 11:15:38] [INFO ] State equation strengthened by 26 read => feed constraints.
[2022-06-11 11:15:38] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2022-06-11 11:15:38] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 64 rows 61 cols
[2022-06-11 11:15:38] [INFO ] Computed 5 place invariants in 0 ms
[2022-06-11 11:15:38] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/63 places, 64/65 transitions.
Finished structural reductions, in 1 iterations. Remains : 61/63 places, 64/65 transitions.
Stuttering acceptance computed with spot in 77 ms :[(OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m36-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(GT 1 s15), p0:(GT s7 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 1 ms.
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m36-LTLCardinality-14 finished in 282 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(F(p0)))))'
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 65/65 transitions.
Graph (complete) has 195 edges and 63 vertex of which 62 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 60 transition count 63
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 6 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 8 place count 59 transition count 61
Applied a total of 8 rules in 12 ms. Remains 59 /63 variables (removed 4) and now considering 61/65 (removed 4) transitions.
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 11:15:38] [INFO ] Computed 5 place invariants in 0 ms
[2022-06-11 11:15:38] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 11:15:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 11:15:38] [INFO ] State equation strengthened by 25 read => feed constraints.
[2022-06-11 11:15:38] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2022-06-11 11:15:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 61 rows 59 cols
[2022-06-11 11:15:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 11:15:38] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/63 places, 61/65 transitions.
Finished structural reductions, in 1 iterations. Remains : 59/63 places, 61/65 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m36-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s58)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d0m36-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m36-LTLCardinality-15 finished in 262 ms.
All properties solved by simple procedures.
Total runtime 6924 ms.
BK_STOP 1654946138871
--------------------
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="SieveSingleMsgMbox-PT-d0m36"
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 SieveSingleMsgMbox-PT-d0m36, 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 r312-tall-165472282800867"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m36.tgz
mv SieveSingleMsgMbox-PT-d0m36 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 ;