About the Execution of ITS-Tools for ShieldIIPt-PT-050A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3376.831 | 89372.00 | 232588.00 | 1032.90 | TFTTTTTFTTFFFTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713400327.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPt-PT-050A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713400327
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 7.5K Feb 25 18:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 25 18:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 17:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 17:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 18:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 159K Feb 25 18:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 18:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 18:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 265K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-00
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-01
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-02
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-03
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-04
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-05
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-06
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-07
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-08
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-09
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-10
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-11
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-12
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-13
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-14
FORMULA_NAME ShieldIIPt-PT-050A-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1679190353884
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-050A
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-19 01:45:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 01:45:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 01:45:57] [INFO ] Load time of PNML (sax parser for PT used): 104 ms
[2023-03-19 01:45:57] [INFO ] Transformed 953 places.
[2023-03-19 01:45:57] [INFO ] Transformed 703 transitions.
[2023-03-19 01:45:57] [INFO ] Found NUPN structural information;
[2023-03-19 01:45:57] [INFO ] Parsed PT model containing 953 places and 703 transitions and 3006 arcs in 183 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
[2023-03-19 01:45:58] [INFO ] Flatten gal took : 197 ms
[2023-03-19 01:45:58] [INFO ] Flatten gal took : 103 ms
[2023-03-19 01:45:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17471026051842532080.gal : 33 ms
[2023-03-19 01:45:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16049580259968726180.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17471026051842532080.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16049580259968726180.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality16049580259968726180.prop.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 823 ms. (steps per millisecond=12 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 16) seen :0
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :2 after 3
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 12
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :12 after 25
Reachability property ShieldIIPt-PT-050A-ReachabilityFireability-09 is true.
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :25 after 51
Invariant property ShieldIIPt-PT-050A-ReachabilityFireability-10 does not hold.
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :51 after 76
Reachability property ShieldIIPt-PT-050A-ReachabilityFireability-05 is true.
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property ShieldIIPt-PT-050A-ReachabilityFireability-02 is true.
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property ShieldIIPt-PT-050A-ReachabilityFireability-00 is true.
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :76 after 102
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :102 after 127
Invariant property ShieldIIPt-PT-050A-ReachabilityFireability-12 does not hold.
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property ShieldIIPt-PT-050A-ReachabilityFireability-11 does not hold.
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :127 after 180
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :180 after 393
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :393 after 7210
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :7210 after 77645
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :77645 after 2.45773e+06
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :2.45773e+06 after 7.04643e+12
Interrupted probabilistic random walk after 105711 steps, run timeout after 3002 ms. (steps per millisecond=35 ) properties seen :{0=1, 1=1, 2=1, 3=1, 4=1, 5=1, 6=1, 7=1, 8=1, 9=1, 10=1, 11=1, 12=1, 13=1}
Probabilistic random walk after 105711 steps, saw 104491 distinct states, run finished after 3004 ms. (steps per millisecond=35 ) properties seen :14
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 702 rows 953 cols
[2023-03-19 01:46:01] [INFO ] Computed 451 place invariants in 25 ms
[2023-03-19 01:46:02] [INFO ] After 358ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 01:46:02] [INFO ] [Nat]Absence check using 451 positive place invariants in 64 ms returned sat
[2023-03-19 01:46:03] [INFO ] After 649ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-19 01:46:03] [INFO ] After 1534ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 523 ms.
[2023-03-19 01:46:04] [INFO ] After 2393ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 209 ms.
Support contains 83 out of 953 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 953/953 places, 702/702 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 952 transition count 701
Partial Free-agglomeration rule applied 81 times.
Drop transitions removed 81 transitions
Iterating global reduction 0 with 81 rules applied. Total rules applied 83 place count 952 transition count 701
Applied a total of 83 rules in 310 ms. Remains 952 /953 variables (removed 1) and now considering 701/702 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 311 ms. Remains : 952/953 places, 701/702 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 155058 steps, run timeout after 3001 ms. (steps per millisecond=51 ) properties seen :{0=1}
Probabilistic random walk after 155058 steps, saw 152833 distinct states, run finished after 3002 ms. (steps per millisecond=51 ) properties seen :1
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 701 rows 952 cols
[2023-03-19 01:46:08] [INFO ] Computed 451 place invariants in 12 ms
[2023-03-19 01:46:08] [INFO ] After 194ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 01:46:08] [INFO ] [Nat]Absence check using 451 positive place invariants in 63 ms returned sat
[2023-03-19 01:46:09] [INFO ] After 721ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 01:46:09] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-19 01:46:09] [INFO ] After 248ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 01:46:10] [INFO ] After 673ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 165 ms.
[2023-03-19 01:46:10] [INFO ] After 1846ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 66 ms.
Support contains 49 out of 952 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 952/952 places, 701/701 transitions.
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 952 transition count 701
Applied a total of 6 rules in 83 ms. Remains 952 /952 variables (removed 0) and now considering 701/701 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 952/952 places, 701/701 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 237676 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{}
Probabilistic random walk after 237676 steps, saw 234244 distinct states, run finished after 3002 ms. (steps per millisecond=79 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 701 rows 952 cols
[2023-03-19 01:46:13] [INFO ] Computed 451 place invariants in 5 ms
[2023-03-19 01:46:14] [INFO ] After 205ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 01:46:14] [INFO ] [Nat]Absence check using 451 positive place invariants in 94 ms returned sat
[2023-03-19 01:46:15] [INFO ] After 511ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 01:46:15] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-19 01:46:16] [INFO ] After 1612ms SMT Verify possible using 43 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 01:46:17] [INFO ] After 2035ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 139 ms.
[2023-03-19 01:46:17] [INFO ] After 3078ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 71 ms.
Support contains 49 out of 952 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 952/952 places, 701/701 transitions.
Applied a total of 0 rules in 26 ms. Remains 952 /952 variables (removed 0) and now considering 701/701 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 952/952 places, 701/701 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 952/952 places, 701/701 transitions.
Applied a total of 0 rules in 25 ms. Remains 952 /952 variables (removed 0) and now considering 701/701 (removed 0) transitions.
[2023-03-19 01:46:17] [INFO ] Invariant cache hit.
[2023-03-19 01:46:18] [INFO ] Implicit Places using invariants in 753 ms returned []
[2023-03-19 01:46:18] [INFO ] Invariant cache hit.
[2023-03-19 01:46:19] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-19 01:46:21] [INFO ] Implicit Places using invariants and state equation in 3097 ms returned [945]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 3877 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 951/952 places, 701/701 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 951 transition count 700
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 950 transition count 700
Applied a total of 2 rules in 74 ms. Remains 950 /951 variables (removed 1) and now considering 700/701 (removed 1) transitions.
// Phase 1: matrix 700 rows 950 cols
[2023-03-19 01:46:21] [INFO ] Computed 450 place invariants in 11 ms
[2023-03-19 01:46:21] [INFO ] Implicit Places using invariants in 636 ms returned [937]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 639 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 949/952 places, 700/701 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 948 transition count 699
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 948 transition count 699
Applied a total of 2 rules in 74 ms. Remains 948 /949 variables (removed 1) and now considering 699/700 (removed 1) transitions.
// Phase 1: matrix 699 rows 948 cols
[2023-03-19 01:46:21] [INFO ] Computed 449 place invariants in 2 ms
[2023-03-19 01:46:22] [INFO ] Implicit Places using invariants in 706 ms returned []
[2023-03-19 01:46:22] [INFO ] Invariant cache hit.
[2023-03-19 01:46:23] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-19 01:46:25] [INFO ] Implicit Places using invariants and state equation in 2666 ms returned []
Implicit Place search using SMT with State Equation took 3380 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 948/952 places, 699/701 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 8071 ms. Remains : 948/952 places, 699/701 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 240325 steps, run timeout after 3001 ms. (steps per millisecond=80 ) properties seen :{}
Probabilistic random walk after 240325 steps, saw 236846 distinct states, run finished after 3002 ms. (steps per millisecond=80 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 01:46:28] [INFO ] Invariant cache hit.
[2023-03-19 01:46:28] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 01:46:28] [INFO ] [Nat]Absence check using 449 positive place invariants in 62 ms returned sat
[2023-03-19 01:46:29] [INFO ] After 730ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 01:46:29] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-19 01:46:29] [INFO ] After 264ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 01:46:30] [INFO ] After 491ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 357 ms.
[2023-03-19 01:46:30] [INFO ] After 1840ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 73 ms.
Support contains 49 out of 948 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 948/948 places, 699/699 transitions.
Applied a total of 0 rules in 29 ms. Remains 948 /948 variables (removed 0) and now considering 699/699 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 948/948 places, 699/699 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 948/948 places, 699/699 transitions.
Applied a total of 0 rules in 27 ms. Remains 948 /948 variables (removed 0) and now considering 699/699 (removed 0) transitions.
[2023-03-19 01:46:30] [INFO ] Invariant cache hit.
[2023-03-19 01:46:31] [INFO ] Implicit Places using invariants in 839 ms returned []
[2023-03-19 01:46:31] [INFO ] Invariant cache hit.
[2023-03-19 01:46:32] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-19 01:46:33] [INFO ] Implicit Places using invariants and state equation in 1882 ms returned []
Implicit Place search using SMT with State Equation took 2723 ms to find 0 implicit places.
[2023-03-19 01:46:33] [INFO ] Redundant transitions in 37 ms returned []
[2023-03-19 01:46:33] [INFO ] Invariant cache hit.
[2023-03-19 01:46:33] [INFO ] Dead Transitions using invariants and state equation in 498 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3308 ms. Remains : 948/948 places, 699/699 transitions.
Partial Free-agglomeration rule applied 41 times.
Drop transitions removed 41 transitions
Iterating global reduction 0 with 41 rules applied. Total rules applied 41 place count 948 transition count 699
Drop transitions removed 41 transitions
Redundant transition composition rules discarded 41 transitions
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 948 transition count 658
Applied a total of 82 rules in 71 ms. Remains 948 /948 variables (removed 0) and now considering 658/699 (removed 41) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 658 rows 948 cols
[2023-03-19 01:46:34] [INFO ] Computed 449 place invariants in 3 ms
[2023-03-19 01:46:34] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 01:46:34] [INFO ] [Nat]Absence check using 449 positive place invariants in 58 ms returned sat
[2023-03-19 01:46:34] [INFO ] After 437ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 01:46:34] [INFO ] After 611ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 166 ms.
[2023-03-19 01:46:35] [INFO ] After 951ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-19 01:46:35] [INFO ] Flatten gal took : 80 ms
[2023-03-19 01:46:35] [INFO ] Flatten gal took : 91 ms
[2023-03-19 01:46:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4211464753982432492.gal : 7 ms
[2023-03-19 01:46:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15684965076785073185.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4211464753982432492.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15684965076785073185.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality15684965076785073185.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :2 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 27
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :27 after 52
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :52 after 102
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :102 after 277
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :277 after 10510
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :10510 after 199039
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :199039 after 7.3616e+07
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :7.3616e+07 after 1.91397e+10
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.91397e+10 after 6.92995e+19
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6.92995e+19 after 3.97672e+33
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :3.97672e+33 after 4.58485e+61
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :4.58485e+61 after 8.25934e+86
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :8.25934e+86 after 1.20483e+117
Detected timeout of ITS tools.
[2023-03-19 01:46:50] [INFO ] Flatten gal took : 94 ms
[2023-03-19 01:46:50] [INFO ] Applying decomposition
[2023-03-19 01:46:50] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1599339719758660199.txt' '-o' '/tmp/graph1599339719758660199.bin' '-w' '/tmp/graph1599339719758660199.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1599339719758660199.bin' '-l' '-1' '-v' '-w' '/tmp/graph1599339719758660199.weights' '-q' '0' '-e' '0.001'
[2023-03-19 01:46:50] [INFO ] Decomposing Gal with order
[2023-03-19 01:46:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 01:46:51] [INFO ] Removed a total of 193 redundant transitions.
[2023-03-19 01:46:51] [INFO ] Flatten gal took : 110 ms
[2023-03-19 01:46:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 42 ms.
[2023-03-19 01:46:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9707043619812942836.gal : 32 ms
[2023-03-19 01:46:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12691265097174291784.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9707043619812942836.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12691265097174291784.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality12691265097174291784.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :139265 after 139265
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :139265 after 139265
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7717786511566397751
[2023-03-19 01:47:06] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7717786511566397751
Running compilation step : cd /tmp/ltsmin7717786511566397751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1561 ms.
Running link step : cd /tmp/ltsmin7717786511566397751;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin7717786511566397751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'ShieldIIPtPT050AReachabilityFireability15==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-19 01:47:21] [INFO ] Flatten gal took : 45 ms
[2023-03-19 01:47:21] [INFO ] Applying decomposition
[2023-03-19 01:47:21] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15099656741283193736.txt' '-o' '/tmp/graph15099656741283193736.bin' '-w' '/tmp/graph15099656741283193736.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15099656741283193736.bin' '-l' '-1' '-v' '-w' '/tmp/graph15099656741283193736.weights' '-q' '0' '-e' '0.001'
[2023-03-19 01:47:21] [INFO ] Decomposing Gal with order
[2023-03-19 01:47:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 01:47:21] [INFO ] Removed a total of 150 redundant transitions.
[2023-03-19 01:47:21] [INFO ] Flatten gal took : 49 ms
[2023-03-19 01:47:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 40 ms.
[2023-03-19 01:47:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7785748191920710196.gal : 11 ms
[2023-03-19 01:47:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18219011351741442018.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7785748191920710196.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18219011351741442018.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality18219011351741442018.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1217
Invariant property ShieldIIPt-PT-050A-ReachabilityFireability-15 does not hold.
FORMULA ShieldIIPt-PT-050A-ReachabilityFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 5 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\_mod\_flat,4.07407e+140,0.632724,24212,413,25,40214,255,939,68362,31,811,0
Total reachable state count : 4.074071952668972172682899194522490828993e+140
Verifying 1 reachability properties.
Invariant property ShieldIIPt-PT-050A-ReachabilityFireability-15 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldIIPt-PT-050A-ReachabilityFireability-15,1.14502e+138,0.656732,24476,1294,28,40214,255,1219,68362,50,811,0
All properties solved without resorting to model-checking.
Total runtime 85205 ms.
BK_STOP 1679190443256
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPt-PT-050A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-050A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r389-oct2-167903713400327"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-050A.tgz
mv ShieldIIPt-PT-050A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;