About the Execution of ITS-Tools for AutoFlight-PT-48b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 957.063 | 201162.00 | 153101.00 | 48511.20 | TFTTTTTFTTTTTTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r007-tall-162037990100511.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-48b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037990100511
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 104K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 102K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 01:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 01:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 10:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 10:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 956K May 5 16:51 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 AutoFlight-PT-48b-ReachabilityFireability-00
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-01
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-02
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-03
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-04
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-05
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-06
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-07
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-08
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-09
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-10
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-11
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-12
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-13
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-14
FORMULA_NAME AutoFlight-PT-48b-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1620481426659
Running Version 0
[2021-05-08 13:44:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2021-05-08 13:44:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 13:44:01] [INFO ] Load time of PNML (sax parser for PT used): 284 ms
[2021-05-08 13:44:01] [INFO ] Transformed 3950 places.
[2021-05-08 13:44:01] [INFO ] Transformed 3936 transitions.
[2021-05-08 13:44:01] [INFO ] Found NUPN structural information;
[2021-05-08 13:44:01] [INFO ] Parsed PT model containing 3950 places and 3936 transitions in 476 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 61 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 5 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 16) seen :7
FORMULA AutoFlight-PT-48b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 3936 rows 3950 cols
[2021-05-08 13:44:02] [INFO ] Computed 258 place invariants in 94 ms
[2021-05-08 13:44:02] [INFO ] [Real]Absence check using 257 positive place invariants in 240 ms returned sat
[2021-05-08 13:44:02] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 4 ms returned sat
[2021-05-08 13:44:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 13:44:04] [INFO ] [Real]Absence check using state equation in 1884 ms returned sat
[2021-05-08 13:44:18] [INFO ] Deduced a trap composed of 34 places in 13574 ms of which 11582 ms to minimize.
[2021-05-08 13:44:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
[2021-05-08 13:44:19] [INFO ] [Real]Absence check using 257 positive place invariants in 147 ms returned unsat
[2021-05-08 13:44:20] [INFO ] [Real]Absence check using 257 positive place invariants in 227 ms returned sat
[2021-05-08 13:44:20] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 6 ms returned sat
[2021-05-08 13:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 13:44:22] [INFO ] [Real]Absence check using state equation in 1782 ms returned sat
[2021-05-08 13:44:24] [INFO ] Deduced a trap composed of 70 places in 1749 ms of which 6 ms to minimize.
[2021-05-08 13:44:25] [INFO ] Deduced a trap composed of 44 places in 1772 ms of which 3 ms to minimize.
[2021-05-08 13:44:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
[2021-05-08 13:44:26] [INFO ] [Real]Absence check using 257 positive place invariants in 219 ms returned sat
[2021-05-08 13:44:26] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 8 ms returned sat
[2021-05-08 13:44:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 13:44:28] [INFO ] [Real]Absence check using state equation in 1841 ms returned sat
[2021-05-08 13:44:30] [INFO ] Deduced a trap composed of 31 places in 1697 ms of which 4 ms to minimize.
[2021-05-08 13:44:32] [INFO ] Deduced a trap composed of 25 places in 1705 ms of which 3 ms to minimize.
[2021-05-08 13:44:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2021-05-08 13:44:33] [INFO ] [Real]Absence check using 257 positive place invariants in 209 ms returned sat
[2021-05-08 13:44:33] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 4 ms returned sat
[2021-05-08 13:44:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 13:44:34] [INFO ] [Real]Absence check using state equation in 1859 ms returned sat
[2021-05-08 13:44:36] [INFO ] Deduced a trap composed of 25 places in 1765 ms of which 3 ms to minimize.
[2021-05-08 13:44:38] [INFO ] Deduced a trap composed of 461 places in 1786 ms of which 3 ms to minimize.
[2021-05-08 13:44:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
[2021-05-08 13:44:39] [INFO ] [Real]Absence check using 257 positive place invariants in 208 ms returned sat
[2021-05-08 13:44:39] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 4 ms returned sat
[2021-05-08 13:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 13:44:41] [INFO ] [Real]Absence check using state equation in 1820 ms returned sat
[2021-05-08 13:44:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 13:44:42] [INFO ] [Nat]Absence check using 257 positive place invariants in 211 ms returned sat
[2021-05-08 13:44:42] [INFO ] [Nat]Absence check using 257 positive and 1 generalized place invariants in 10 ms returned sat
[2021-05-08 13:44:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 13:44:43] [INFO ] [Nat]Absence check using state equation in 1747 ms returned sat
[2021-05-08 13:44:45] [INFO ] Deduced a trap composed of 29 places in 1879 ms of which 2 ms to minimize.
[2021-05-08 13:44:47] [INFO ] Deduced a trap composed of 25 places in 1821 ms of which 3 ms to minimize.
[2021-05-08 13:44:47] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
[2021-05-08 13:44:48] [INFO ] [Real]Absence check using 257 positive place invariants in 240 ms returned sat
[2021-05-08 13:44:48] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 13 ms returned sat
[2021-05-08 13:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 13:44:50] [INFO ] [Real]Absence check using state equation in 1931 ms returned sat
[2021-05-08 13:44:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 13:45:01] [INFO ] [Real]Absence check using 257 positive place invariants in 230 ms returned sat
[2021-05-08 13:45:01] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 6 ms returned sat
[2021-05-08 13:45:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 13:45:03] [INFO ] [Real]Absence check using state equation in 2129 ms returned sat
[2021-05-08 13:45:05] [INFO ] Deduced a trap composed of 17 places in 1624 ms of which 3 ms to minimize.
[2021-05-08 13:45:07] [INFO ] Deduced a trap composed of 21 places in 1596 ms of which 3 ms to minimize.
[2021-05-08 13:45:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
[2021-05-08 13:45:08] [INFO ] [Real]Absence check using 257 positive place invariants in 231 ms returned sat
[2021-05-08 13:45:08] [INFO ] [Real]Absence check using 257 positive and 1 generalized place invariants in 7 ms returned sat
[2021-05-08 13:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 13:45:10] [INFO ] [Real]Absence check using state equation in 2406 ms returned sat
[2021-05-08 13:45:10] [INFO ] Solution in real domain found non-integer solution.
FORMULA AutoFlight-PT-48b-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 1 different solutions.
Support contains 35 out of 3950 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 3950/3950 places, 3936/3936 transitions.
Drop transitions removed 1667 transitions
Trivial Post-agglo rules discarded 1667 transitions
Performed 1667 trivial Post agglomeration. Transition count delta: 1667
Iterating post reduction 0 with 1667 rules applied. Total rules applied 1667 place count 3950 transition count 2269
Reduce places removed 1667 places and 0 transitions.
Ensure Unique test removed 183 transitions
Reduce isomorphic transitions removed 183 transitions.
Drop transitions removed 88 transitions
Trivial Post-agglo rules discarded 88 transitions
Performed 88 trivial Post agglomeration. Transition count delta: 88
Iterating post reduction 1 with 1938 rules applied. Total rules applied 3605 place count 2283 transition count 1998
Reduce places removed 88 places and 0 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 2 with 102 rules applied. Total rules applied 3707 place count 2195 transition count 1984
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 3722 place count 2181 transition count 1983
Performed 495 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 495 Pre rules applied. Total rules applied 3722 place count 2181 transition count 1488
Deduced a syphon composed of 495 places in 10 ms
Reduce places removed 495 places and 0 transitions.
Iterating global reduction 4 with 990 rules applied. Total rules applied 4712 place count 1686 transition count 1488
Discarding 335 places :
Symmetric choice reduction at 4 with 335 rule applications. Total rules 5047 place count 1351 transition count 1153
Iterating global reduction 4 with 335 rules applied. Total rules applied 5382 place count 1351 transition count 1153
Performed 107 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 107 Pre rules applied. Total rules applied 5382 place count 1351 transition count 1046
Deduced a syphon composed of 107 places in 8 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 4 with 214 rules applied. Total rules applied 5596 place count 1244 transition count 1046
Performed 312 Post agglomeration using F-continuation condition.Transition count delta: 312
Deduced a syphon composed of 312 places in 2 ms
Reduce places removed 312 places and 0 transitions.
Iterating global reduction 4 with 624 rules applied. Total rules applied 6220 place count 932 transition count 734
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 6224 place count 930 transition count 735
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 6230 place count 930 transition count 729
Free-agglomeration rule applied 138 times.
Iterating global reduction 4 with 138 rules applied. Total rules applied 6368 place count 930 transition count 591
Reduce places removed 138 places and 0 transitions.
Iterating post reduction 4 with 138 rules applied. Total rules applied 6506 place count 792 transition count 591
Applied a total of 6506 rules in 1022 ms. Remains 792 /3950 variables (removed 3158) and now considering 591/3936 (removed 3345) transitions.
Finished structural reductions, in 1 iterations. Remains : 792/3950 places, 591/3936 transitions.
[2021-05-08 13:45:25] [INFO ] Flatten gal took : 123 ms
[2021-05-08 13:45:25] [INFO ] Flatten gal took : 74 ms
[2021-05-08 13:45:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6585209633591221059.gal : 17 ms
[2021-05-08 13:45:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17460440780426676071.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality6585209633591221059.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17460440780426676071.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality6585209633591221059.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17460440780426676071.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17460440780426676071.prop.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :4 after 11
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :11 after 19
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :19 after 223
Reachability property AutoFlight-PT-48b-ReachabilityFireability-12 is true.
FORMULA AutoFlight-PT-48b-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :223 after 1303
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :1303 after 2604
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :2604 after 2816
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :2816 after 5409
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :5409 after 124561
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :124561 after 7.62916e+06
Reachability property AutoFlight-PT-48b-ReachabilityFireability-00 is true.
FORMULA AutoFlight-PT-48b-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :7.62916e+06 after 9.76204e+06
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :9.76204e+06 after 4.73197e+07
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :4.73197e+07 after 5.32328e+07
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :5.32328e+07 after 6.16359e+07
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :6.16359e+07 after 3.12658e+08
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :3.12658e+08 after 1.14752e+09
Detected timeout of ITS tools.
[2021-05-08 13:45:40] [INFO ] Flatten gal took : 96 ms
[2021-05-08 13:45:40] [INFO ] Applying decomposition
[2021-05-08 13:45:40] [INFO ] Flatten gal took : 86 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2694984127828372143.txt, -o, /tmp/graph2694984127828372143.bin, -w, /tmp/graph2694984127828372143.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2694984127828372143.bin, -l, -1, -v, -w, /tmp/graph2694984127828372143.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 13:45:44] [INFO ] Decomposing Gal with order
[2021-05-08 13:45:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 13:45:44] [INFO ] Removed a total of 449 redundant transitions.
[2021-05-08 13:45:45] [INFO ] Flatten gal took : 133 ms
[2021-05-08 13:45:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 314 ms.
[2021-05-08 13:45:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6009314487293765711.gal : 18 ms
[2021-05-08 13:45:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17702584043254153876.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality6009314487293765711.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17702584043254153876.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality6009314487293765711.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17702584043254153876.prop --nowitness
Loading property file /tmp/ReachabilityCardinality17702584043254153876.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :9 after 289
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :289 after 31177
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :31177 after 2.6158e+06
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :2.6158e+06 after 1.62551e+07
Reachability property AutoFlight-PT-48b-ReachabilityFireability-05 is true.
FORMULA AutoFlight-PT-48b-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :1.62551e+07 after 1.28139e+08
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1.28139e+08 after 1.28139e+08
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :1.28139e+08 after 1.43262e+08
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :1.43262e+08 after 8.18791e+08
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :8.18791e+08 after 1.33754e+10
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :1.33754e+10 after 1.37842e+11
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1.37842e+11 after 1.16961e+12
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13201318483295674149
[2021-05-08 13:46:08] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13201318483295674149
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13201318483295674149]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13201318483295674149] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13201318483295674149] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 7766 resets, run finished after 7325 ms. (steps per millisecond=136 ) properties (out of 5) seen :4
FORMULA AutoFlight-PT-48b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-48b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 981 resets, run finished after 3826 ms. (steps per millisecond=261 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 591 rows 792 cols
[2021-05-08 13:46:20] [INFO ] Computed 258 place invariants in 14 ms
[2021-05-08 13:46:20] [INFO ] [Real]Absence check using 256 positive place invariants in 39 ms returned sat
[2021-05-08 13:46:20] [INFO ] [Real]Absence check using 256 positive and 2 generalized place invariants in 6 ms returned sat
[2021-05-08 13:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 13:46:21] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2021-05-08 13:46:21] [INFO ] State equation strengthened by 361 read => feed constraints.
[2021-05-08 13:46:21] [INFO ] [Real]Added 361 Read/Feed constraints in 30 ms returned sat
[2021-05-08 13:46:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 13:46:21] [INFO ] [Nat]Absence check using 256 positive place invariants in 42 ms returned sat
[2021-05-08 13:46:21] [INFO ] [Nat]Absence check using 256 positive and 2 generalized place invariants in 6 ms returned sat
[2021-05-08 13:46:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 13:46:21] [INFO ] [Nat]Absence check using state equation in 203 ms returned sat
[2021-05-08 13:46:21] [INFO ] [Nat]Added 361 Read/Feed constraints in 28 ms returned sat
[2021-05-08 13:46:21] [INFO ] Computed and/alt/rep : 534/1888/534 causal constraints (skipped 53 transitions) in 44 ms.
[2021-05-08 13:46:25] [INFO ] Deduced a trap composed of 6 places in 155 ms of which 1 ms to minimize.
[2021-05-08 13:46:25] [INFO ] Deduced a trap composed of 7 places in 144 ms of which 0 ms to minimize.
[2021-05-08 13:46:25] [INFO ] Deduced a trap composed of 8 places in 141 ms of which 1 ms to minimize.
[2021-05-08 13:46:25] [INFO ] Deduced a trap composed of 8 places in 141 ms of which 0 ms to minimize.
[2021-05-08 13:46:25] [INFO ] Deduced a trap composed of 8 places in 140 ms of which 1 ms to minimize.
[2021-05-08 13:46:26] [INFO ] Deduced a trap composed of 8 places in 164 ms of which 1 ms to minimize.
[2021-05-08 13:46:26] [INFO ] Deduced a trap composed of 8 places in 144 ms of which 1 ms to minimize.
[2021-05-08 13:46:26] [INFO ] Deduced a trap composed of 8 places in 163 ms of which 1 ms to minimize.
[2021-05-08 13:46:26] [INFO ] Deduced a trap composed of 57 places in 139 ms of which 1 ms to minimize.
[2021-05-08 13:46:26] [INFO ] Deduced a trap composed of 8 places in 141 ms of which 1 ms to minimize.
[2021-05-08 13:46:27] [INFO ] Deduced a trap composed of 8 places in 147 ms of which 1 ms to minimize.
[2021-05-08 13:46:27] [INFO ] Deduced a trap composed of 8 places in 148 ms of which 0 ms to minimize.
[2021-05-08 13:46:27] [INFO ] Deduced a trap composed of 8 places in 140 ms of which 0 ms to minimize.
[2021-05-08 13:46:27] [INFO ] Deduced a trap composed of 57 places in 146 ms of which 1 ms to minimize.
[2021-05-08 13:46:27] [INFO ] Deduced a trap composed of 9 places in 146 ms of which 1 ms to minimize.
[2021-05-08 13:46:28] [INFO ] Deduced a trap composed of 8 places in 136 ms of which 0 ms to minimize.
[2021-05-08 13:46:28] [INFO ] Deduced a trap composed of 14 places in 137 ms of which 1 ms to minimize.
[2021-05-08 13:46:28] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 3394 ms
[2021-05-08 13:46:28] [INFO ] Added : 414 causal constraints over 83 iterations in 6954 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
Incomplete Parikh walk after 39700 steps, including 754 resets, run finished after 306 ms. (steps per millisecond=129 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 3 out of 792 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 792/792 places, 591/591 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 792 transition count 572
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 773 transition count 572
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 38 place count 773 transition count 563
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 56 place count 764 transition count 563
Performed 17 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 90 place count 747 transition count 544
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 91 place count 747 transition count 543
Renaming transitions due to excessive name length > 1024 char.
Free-agglomeration rule applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 98 place count 747 transition count 536
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 105 place count 740 transition count 536
Applied a total of 105 rules in 122 ms. Remains 740 /792 variables (removed 52) and now considering 536/591 (removed 55) transitions.
Finished structural reductions, in 1 iterations. Remains : 740/792 places, 536/591 transitions.
[2021-05-08 13:46:28] [INFO ] Flatten gal took : 35 ms
[2021-05-08 13:46:28] [INFO ] Flatten gal took : 34 ms
[2021-05-08 13:46:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3721653909837144233.gal : 453 ms
[2021-05-08 13:46:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1530206086619968028.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality3721653909837144233.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1530206086619968028.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality3721653909837144233.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1530206086619968028.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1530206086619968028.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 78
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :78 after 79
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :79 after 82
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :82 after 91
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :91 after 103
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :103 after 127
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :127 after 163
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :163 after 223
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :223 after 1478
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1478 after 2482
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2482 after 4027
Detected timeout of ITS tools.
[2021-05-08 13:46:50] [INFO ] Flatten gal took : 33 ms
[2021-05-08 13:46:50] [INFO ] Applying decomposition
[2021-05-08 13:46:50] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12517264132243354484.txt, -o, /tmp/graph12517264132243354484.bin, -w, /tmp/graph12517264132243354484.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12517264132243354484.bin, -l, -1, -v, -w, /tmp/graph12517264132243354484.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 13:46:57] [INFO ] Decomposing Gal with order
[2021-05-08 13:46:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 13:46:58] [INFO ] Removed a total of 263 redundant transitions.
[2021-05-08 13:46:58] [INFO ] Flatten gal took : 73 ms
[2021-05-08 13:46:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 17 ms.
[2021-05-08 13:46:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality835251846330354804.gal : 10 ms
[2021-05-08 13:46:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18257044707203580805.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality835251846330354804.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality18257044707203580805.prop, --nowitness], workingDir=/home/mcc/execution]
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality835251846330354804.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality18257044707203580805.prop --nowitness
Loading property file /tmp/ReachabilityCardinality18257044707203580805.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :9 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 211
Reachability property AutoFlight-PT-48b-ReachabilityFireability-02 is true.
FORMULA AutoFlight-PT-48b-ReachabilityFireability-02 TRUE 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 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\_mod\_flat,119911,5.84373,192096,5334,1263,84407,145237,1582,468426,333,2.5854e+06,0
Total reachable state count : 119911
Verifying 1 reachability properties.
Reachability property AutoFlight-PT-48b-ReachabilityFireability-02 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
AutoFlight-PT-48b-ReachabilityFireability-02,12,5.84943,192096,242,69,84407,145237,1597,468426,338,2.5854e+06,0
All properties solved without resorting to model-checking.
BK_STOP 1620481627821
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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="AutoFlight-PT-48b"
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 2-4028"
echo " Executing tool itstools"
echo " Input is AutoFlight-PT-48b, 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 r007-tall-162037990100511"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-48b.tgz
mv AutoFlight-PT-48b 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 ;