About the Execution of 2021-gold for TokenRing-PT-020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16243.279 | 3214914.00 | 12118999.00 | 15329.80 | TFTTTTFTFTFFFTTT | 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.r269-tall-165303553500234.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 gold2021
Input is TokenRing-PT-020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r269-tall-165303553500234
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 122M
-rw-r--r-- 1 mcc users 856K Apr 29 15:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 4.2M Apr 29 15:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0M Apr 29 14:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 18M Apr 29 14:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 240K May 9 09:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 790K May 9 09:15 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3M May 9 09:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.8M May 9 09:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 728K Apr 29 15:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.5M Apr 29 15:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16M Apr 29 15:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58M Apr 29 15:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 47K May 9 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 121K May 9 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 4.0M May 10 09:34 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 TokenRing-PT-020-ReachabilityFireability-00
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-01
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-02
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-03
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-04
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-05
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-06
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-07
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-08
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-09
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-10
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-11
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-12
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-13
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-14
FORMULA_NAME TokenRing-PT-020-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1655070707245
Running Version 0
[2022-06-12 21:51:53] [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]
[2022-06-12 21:51:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:51:53] [INFO ] Load time of PNML (sax parser for PT used): 280 ms
[2022-06-12 21:51:53] [INFO ] Transformed 441 places.
[2022-06-12 21:51:54] [INFO ] Transformed 8421 transitions.
[2022-06-12 21:51:54] [INFO ] Parsed PT model containing 441 places and 8421 transitions in 366 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 897 ms.
Working with output stream class java.io.PrintStream
FORMULA TokenRing-PT-020-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 7298 ms. (steps per millisecond=1 ) properties (out of 12) seen :2
FORMULA TokenRing-PT-020-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-020-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 6629 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 4172 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=0 ) properties seen :{}
Interrupted Best-First random walk after 8242 steps, including 2 resets, run timeout after 5002 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 8329 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 8485 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 8091 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 7829 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 7849 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 8365 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Interrupted Best-First random walk after 8083 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=1 ) properties seen :{}
Running SMT prover for 10 properties.
// Phase 1: matrix 8421 rows 441 cols
[2022-06-12 21:52:54] [INFO ] Computed 21 place invariants in 47 ms
[2022-06-12 21:53:01] [INFO ] [Real]Absence check using 21 positive place invariants in 16 ms returned sat
[2022-06-12 21:53:01] [INFO ] SMT Verify possible in real domain returnedunsat :1 sat :0 real:9
[2022-06-12 21:53:01] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2022-06-12 21:53:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:53:03] [INFO ] [Nat]Absence check using state equation in 2119 ms returned unsat :2 sat :8
[2022-06-12 21:53:03] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2022-06-12 21:53:04] [INFO ] [Nat]Added 8020 Read/Feed constraints in 835 ms returned sat
Attempting to minimize the solution found.
Minimization took 1401 ms.
[2022-06-12 21:53:08] [INFO ] SMT Verify possible in nat domain returned unsat :2 sat :8
FORMULA TokenRing-PT-020-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA TokenRing-PT-020-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA TokenRing-PT-020-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 7 different solutions.
Incomplete Parikh walk after 855300 steps, including 1000 resets, run finished after 8602 ms. (steps per millisecond=99 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 854200 steps, including 1000 resets, run finished after 7498 ms. (steps per millisecond=113 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 856100 steps, including 1000 resets, run finished after 7138 ms. (steps per millisecond=119 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 852800 steps, including 1000 resets, run finished after 7031 ms. (steps per millisecond=121 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 856000 steps, including 1000 resets, run finished after 7034 ms. (steps per millisecond=121 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 856300 steps, including 1000 resets, run finished after 6939 ms. (steps per millisecond=123 ) properties (out of 7) seen :0 could not realise parikh vector
Incomplete Parikh walk after 854200 steps, including 1000 resets, run finished after 7099 ms. (steps per millisecond=120 ) properties (out of 7) seen :0 could not realise parikh vector
Support contains 238 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 2899 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
[2022-06-12 21:54:03] [INFO ] Flatten gal took : 443 ms
[2022-06-12 21:54:03] [INFO ] Flatten gal took : 269 ms
[2022-06-12 21:54:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14693188143972208610.gal : 63 ms
[2022-06-12 21:54:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10450847803586125465.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/ReachabilityCardinality14693188143972208610.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10450847803586125465.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/ReachabilityCardinality14693188143972208610.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10450847803586125465.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality10450847803586125465.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :5 after 11
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :11 after 14
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :14 after 33
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :33 after 42
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :42 after 132
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :132 after 1430
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1430 after 33865
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :33865 after 1.54782e+06
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :1.54782e+06 after 3.53453e+09
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.44663e+10,14.8205,336648,2,26743,16,1.32209e+06,13,0,10516,35053,0
Total reachable state count : 24466267459
Verifying 7 reachability properties.
Reachability property TokenRing-PT-020-ReachabilityFireability-08 does not hold.
FORMULA TokenRing-PT-020-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : TokenRing-PT-020-ReachabilityFireability-08
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-08,0,14.8371,336648,1,0,16,1.32209e+06,13,0,10522,35053,0
Invariant property TokenRing-PT-020-ReachabilityFireability-09 is true.
FORMULA TokenRing-PT-020-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-09,0,14.8561,336648,1,0,16,1.32209e+06,13,0,10538,35053,0
Reachability property TokenRing-PT-020-ReachabilityFireability-10 does not hold.
FORMULA TokenRing-PT-020-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : TokenRing-PT-020-ReachabilityFireability-10
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-10,0,14.8697,336648,1,0,16,1.32209e+06,13,0,10553,35053,0
Reachability property TokenRing-PT-020-ReachabilityFireability-11 does not hold.
FORMULA TokenRing-PT-020-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : TokenRing-PT-020-ReachabilityFireability-11
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-11,0,14.888,336648,1,0,16,1.32209e+06,13,0,10562,35053,0
Reachability property TokenRing-PT-020-ReachabilityFireability-12 does not hold.
FORMULA TokenRing-PT-020-ReachabilityFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : TokenRing-PT-020-ReachabilityFireability-12
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-12,0,14.934,336648,1,0,16,1.32209e+06,13,0,10619,35053,0
Invariant property TokenRing-PT-020-ReachabilityFireability-14 is true.
FORMULA TokenRing-PT-020-ReachabilityFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Detected timeout of ITS tools.
[2022-06-12 21:54:18] [INFO ] Flatten gal took : 223 ms
[2022-06-12 21:54:18] [INFO ] Applying decomposition
[2022-06-12 21:54:19] [INFO ] Flatten gal took : 217 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/graph12931183273360090330.txt, -o, /tmp/graph12931183273360090330.bin, -w, /tmp/graph12931183273360090330.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/graph12931183273360090330.bin, -l, -1, -v, -w, /tmp/graph12931183273360090330.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:54:19] [INFO ] Decomposing Gal with order
[2022-06-12 21:54:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:54:20] [INFO ] Removed a total of 19266 redundant transitions.
[2022-06-12 21:54:20] [INFO ] Flatten gal took : 691 ms
[2022-06-12 21:54:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 128 ms.
[2022-06-12 21:54:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17848039595449691604.gal : 37 ms
[2022-06-12 21:54:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2393563117189536012.prop : 1489 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/ReachabilityCardinality17848039595449691604.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2393563117189536012.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/ReachabilityCardinality17848039595449691604.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2393563117189536012.prop --nowitness
Loading property file /tmp/ReachabilityCardinality2393563117189536012.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16089030602677226681
[2022-06-12 21:54:37] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16089030602677226681
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/ltsmin16089030602677226681]
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/ltsmin16089030602677226681] 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/ltsmin16089030602677226681] 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 2 resets, run finished after 8125 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 738977 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=147 ) properties seen :{}
Interrupted probabilistic random walk after 532062 steps, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen :{}
Probabilistic random walk after 532062 steps, saw 99855 distinct states, run finished after 30002 ms. (steps per millisecond=17 ) properties seen :{}
Running SMT prover for 1 properties.
// Phase 1: matrix 8421 rows 441 cols
[2022-06-12 21:55:23] [INFO ] Computed 21 place invariants in 32 ms
[2022-06-12 21:55:23] [INFO ] [Real]Absence check using 21 positive place invariants in 5 ms returned sat
[2022-06-12 21:55:23] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:1
[2022-06-12 21:55:23] [INFO ] [Nat]Absence check using 21 positive place invariants in 11 ms returned sat
[2022-06-12 21:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:24] [INFO ] [Nat]Absence check using state equation in 1147 ms returned unsat :0 sat :1
[2022-06-12 21:55:24] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2022-06-12 21:55:25] [INFO ] [Nat]Added 8020 Read/Feed constraints in 774 ms returned sat
Attempting to minimize the solution found.
Minimization took 216 ms.
[2022-06-12 21:55:26] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :1
Incomplete Parikh walk after 852400 steps, including 1000 resets, run finished after 7604 ms. (steps per millisecond=112 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 56 out of 441 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 416 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 238 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2022-06-12 21:55:34] [INFO ] Computed 21 place invariants in 22 ms
[2022-06-12 21:55:35] [INFO ] Implicit Places using invariants in 517 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-06-12 21:55:35] [INFO ] Computed 21 place invariants in 25 ms
[2022-06-12 21:55:36] [INFO ] Implicit Places using invariants and state equation in 1487 ms returned []
Implicit Place search using SMT with State Equation took 2008 ms to find 0 implicit places.
[2022-06-12 21:55:38] [INFO ] Redundant transitions in 1479 ms returned []
// Phase 1: matrix 8421 rows 441 cols
[2022-06-12 21:55:38] [INFO ] Computed 21 place invariants in 25 ms
[2022-06-12 21:55:40] [INFO ] Dead Transitions using invariants and state equation in 2470 ms returned []
Finished structural reductions, in 1 iterations. Remains : 441/441 places, 8421/8421 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 8421 rows 441 cols
[2022-06-12 21:55:41] [INFO ] Computed 21 place invariants in 25 ms
[2022-06-12 21:55:41] [INFO ] [Real]Absence check using 21 positive place invariants in 14 ms returned sat
[2022-06-12 21:55:41] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:1
[2022-06-12 21:55:41] [INFO ] [Nat]Absence check using 21 positive place invariants in 4 ms returned sat
[2022-06-12 21:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:55:42] [INFO ] [Nat]Absence check using state equation in 1118 ms returned unsat :0 sat :1
[2022-06-12 21:55:42] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2022-06-12 21:55:43] [INFO ] [Nat]Added 8020 Read/Feed constraints in 774 ms returned sat
Attempting to minimize the solution found.
Minimization took 212 ms.
[2022-06-12 21:55:44] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :1
[2022-06-12 21:55:44] [INFO ] Flatten gal took : 235 ms
[2022-06-12 21:55:45] [INFO ] Flatten gal took : 239 ms
[2022-06-12 21:55:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15578259948257311760.gal : 27 ms
[2022-06-12 21:55:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1184578443454731223.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/ReachabilityCardinality15578259948257311760.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1184578443454731223.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/ReachabilityCardinality15578259948257311760.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1184578443454731223.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1184578443454731223.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 11
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :11 after 14
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :14 after 33
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :33 after 42
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :42 after 132
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :132 after 1430
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1430 after 33865
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :33865 after 1.54782e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.54782e+06 after 3.53453e+09
Detected timeout of ITS tools.
[2022-06-12 21:56:00] [INFO ] Flatten gal took : 190 ms
[2022-06-12 21:56:00] [INFO ] Applying decomposition
[2022-06-12 21:56:00] [INFO ] Flatten gal took : 201 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/graph12428733174157923880.txt, -o, /tmp/graph12428733174157923880.bin, -w, /tmp/graph12428733174157923880.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/graph12428733174157923880.bin, -l, -1, -v, -w, /tmp/graph12428733174157923880.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:56:00] [INFO ] Decomposing Gal with order
[2022-06-12 21:56:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:56:01] [INFO ] Removed a total of 19285 redundant transitions.
[2022-06-12 21:56:01] [INFO ] Flatten gal took : 345 ms
[2022-06-12 21:56:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 95 ms.
[2022-06-12 21:56:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11917007245745979455.gal : 33 ms
[2022-06-12 21:56:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8207014417167257095.prop : 38 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/ReachabilityCardinality11917007245745979455.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8207014417167257095.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/ReachabilityCardinality11917007245745979455.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8207014417167257095.prop --nowitness
Loading property file /tmp/ReachabilityCardinality8207014417167257095.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2416601682268727052
[2022-06-12 21:56:16] [INFO ] Built C files in 74ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2416601682268727052
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/ltsmin2416601682268727052]
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/ltsmin2416601682268727052] 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/ltsmin2416601682268727052] 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)
Graph (trivial) has 6399 edges and 441 vertex of which 366 / 441 are part of one of the 20 SCC in 22 ms
Free SCC test removed 346 places
Drop transitions removed 6382 transitions
Ensure Unique test removed 1768 transitions
Reduce isomorphic transitions removed 8150 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 95 transition count 257
Reduce places removed 14 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 16 rules applied. Total rules applied 31 place count 81 transition count 255
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 33 place count 79 transition count 255
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 33 place count 79 transition count 254
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 35 place count 78 transition count 254
Drop transitions removed 155 transitions
Redundant transition composition rules discarded 155 transitions
Iterating global reduction 3 with 155 rules applied. Total rules applied 190 place count 78 transition count 99
Applied a total of 190 rules in 113 ms. Remains 78 /441 variables (removed 363) and now considering 99/8421 (removed 8322) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 99 rows 78 cols
[2022-06-12 21:56:17] [INFO ] Computed 21 place invariants in 0 ms
[2022-06-12 21:56:18] [INFO ] [Real]Absence check using 21 positive place invariants in 42 ms returned sat
[2022-06-12 21:56:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:18] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2022-06-12 21:56:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:56:18] [INFO ] [Nat]Absence check using 21 positive place invariants in 4 ms returned sat
[2022-06-12 21:56:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:56:18] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2022-06-12 21:56:18] [INFO ] Computed and/alt/rep : 68/95/68 causal constraints (skipped 0 transitions) in 5 ms.
[2022-06-12 21:56:18] [INFO ] Added : 7 causal constraints over 3 iterations in 28 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 0 ms.
[2022-06-12 21:56:18] [INFO ] Flatten gal took : 248 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1607766854574104947
[2022-06-12 21:56:18] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2022-06-12 21:56:19] [INFO ] Built C files in 124ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1607766854574104947
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/ltsmin1607766854574104947]
[2022-06-12 21:56:19] [INFO ] Applying decomposition
[2022-06-12 21:56:19] [INFO ] Flatten gal took : 437 ms
[2022-06-12 21:56:19] [INFO ] Flatten gal took : 679 ms
[2022-06-12 21:56:20] [INFO ] Input system was already deterministic with 8421 transitions.
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/graph9345577053321994329.txt, -o, /tmp/graph9345577053321994329.bin, -w, /tmp/graph9345577053321994329.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/graph9345577053321994329.bin, -l, -1, -v, -w, /tmp/graph9345577053321994329.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:56:20] [INFO ] Decomposing Gal with order
[2022-06-12 21:56:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:56:21] [INFO ] Removed a total of 19247 redundant transitions.
[2022-06-12 21:56:22] [INFO ] Flatten gal took : 1063 ms
[2022-06-12 21:56:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 62 labels/synchronizations in 234 ms.
[2022-06-12 21:56:22] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability15126985115315407182.gal : 180 ms
[2022-06-12 21:56:22] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7964294424797594063.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/ReachabilityFireability15126985115315407182.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability7964294424797594063.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/ReachabilityFireability15126985115315407182.gal -t CGAL -reachable-file /tmp/ReachabilityFireability7964294424797594063.prop --nowitness
[2022-06-12 21:56:23] [INFO ] Ran tautology test, simplified 0 / 1 in 4682 ms.
[2022-06-12 21:56:23] [INFO ] BMC solution for property TokenRing-PT-020-ReachabilityFireability-15(UNSAT) depth K=0 took 41 ms
[2022-06-12 21:56:24] [INFO ] BMC solution for property TokenRing-PT-020-ReachabilityFireability-15(UNSAT) depth K=1 took 35 ms
Loading property file /tmp/ReachabilityFireability7964294424797594063.prop.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 8421 rows 441 cols
[2022-06-12 21:56:26] [INFO ] Computed 21 place invariants in 25 ms
inv : State_1_19 + State_1_3 + State_1_6 + State_1_16 + State_1_9 + State_1_4 + State_1_1 + State_1_2 + State_1_7 + State_1_8 + State_1_11 + State_1_5 + State_1_20 + State_1_14 + State_1_18 + State_1_12 + State_1_13 + State_1_15 + State_1_17 + State_1_0 + State_1_10 = 1
inv : State_16_14 + State_16_17 + State_16_1 + State_16_5 + State_16_4 + State_16_0 + State_16_20 + State_16_2 + State_16_6 + State_16_19 + State_16_9 + State_16_3 + State_16_18 + State_16_12 + State_16_10 + State_16_15 + State_16_8 + State_16_16 + State_16_7 + State_16_13 + State_16_11 = 1
inv : State_4_2 + State_4_15 + State_4_18 + State_4_1 + State_4_17 + State_4_16 + State_4_4 + State_4_3 + State_4_14 + State_4_12 + State_4_0 + State_4_20 + State_4_9 + State_4_10 + State_4_19 + State_4_8 + State_4_13 + State_4_7 + State_4_6 + State_4_11 + State_4_5 = 1
inv : State_13_15 + State_13_11 + State_13_12 + State_13_6 + State_13_7 + State_13_14 + State_13_10 + State_13_17 + State_13_16 + State_13_13 + State_13_4 + State_13_2 + State_13_1 + State_13_0 + State_13_5 + State_13_19 + State_13_18 + State_13_3 + State_13_8 + State_13_20 + State_13_9 = 1
inv : State_3_0 + State_3_1 + State_3_2 + State_3_3 + State_3_18 + State_3_19 + State_3_5 + State_3_20 + State_3_14 + State_3_4 + State_3_13 + State_3_7 + State_3_11 + State_3_17 + State_3_10 + State_3_8 + State_3_6 + State_3_15 + State_3_16 + State_3_12 + State_3_9 = 1
inv : State_0_11 + State_0_10 + State_0_9 + State_0_8 + State_0_12 + State_0_19 + State_0_7 + State_0_6 + State_0_5 + State_0_14 + State_0_15 + State_0_2 + State_0_18 + State_0_1 + State_0_3 + State_0_13 + State_0_0 + State_0_16 + State_0_17 + State_0_20 + State_0_4 = 1
inv : State_10_6 + State_10_2 + State_10_0 + State_10_1 + State_10_18 + State_10_4 + State_10_19 + State_10_20 + State_10_17 + State_10_15 + State_10_14 + State_10_8 + State_10_5 + State_10_11 + State_10_7 + State_10_9 + State_10_16 + State_10_13 + State_10_12 + State_10_3 + State_10_10 = 1
inv : State_2_6 + State_2_5 + State_2_12 + State_2_4 + State_2_3 + State_2_0 + State_2_8 + State_2_2 + State_2_19 + State_2_1 + State_2_11 + State_2_7 + State_2_14 + State_2_20 + State_2_10 + State_2_16 + State_2_15 + State_2_9 + State_2_18 + State_2_13 + State_2_17 = 1
inv : State_5_8 + State_5_12 + State_5_13 + State_5_15 + State_5_16 + State_5_14 + State_5_10 + State_5_17 + State_5_0 + State_5_6 + State_5_4 + State_5_3 + State_5_1 + State_5_19 + State_5_9 + State_5_11 + State_5_7 + State_5_18 + State_5_2 + State_5_5 + State_5_20 = 1
inv : State_18_13 + State_18_19 + State_18_16 + State_18_3 + State_18_1 + State_18_17 + State_18_14 + State_18_12 + State_18_5 + State_18_15 + State_18_2 + State_18_7 + State_18_18 + State_18_8 + State_18_6 + State_18_9 + State_18_11 + State_18_0 + State_18_4 + State_18_10 + State_18_20 = 1
inv : State_9_0 + State_9_19 + State_9_3 + State_9_4 + State_9_5 + State_9_13 + State_9_1 + State_9_8 + State_9_18 + State_9_9 + State_9_20 + State_9_2 + State_9_15 + State_9_11 + State_9_16 + State_9_10 + State_9_17 + State_9_14 + State_9_12 + State_9_7 + State_9_6 = 1
inv : State_12_18 + State_12_14 + State_12_15 + State_12_12 + State_12_16 + State_12_13 + State_12_11 + State_12_10 + State_12_4 + State_12_7 + State_12_1 + State_12_17 + State_12_3 + State_12_20 + State_12_0 + State_12_2 + State_12_5 + State_12_8 + State_12_6 + State_12_9 + State_12_19 = 1
inv : State_8_13 + State_8_20 + State_8_4 + State_8_8 + State_8_10 + State_8_3 + State_8_5 + State_8_2 + State_8_6 + State_8_9 + State_8_18 + State_8_15 + State_8_17 + State_8_12 + State_8_14 + State_8_11 + State_8_1 + State_8_16 + State_8_0 + State_8_7 + State_8_19 = 1
inv : State_6_14 + State_6_5 + State_6_10 + State_6_13 + State_6_15 + State_6_9 + State_6_12 + State_6_3 + State_6_16 + State_6_2 + State_6_6 + State_6_0 + State_6_1 + State_6_18 + State_6_4 + State_6_19 + State_6_20 + State_6_8 + State_6_7 + State_6_17 + State_6_11 = 1
inv : State_7_9 + State_7_8 + State_7_17 + State_7_1 + State_7_7 + State_7_11 + State_7_20 + State_7_6 + State_7_10 + State_7_12 + State_7_3 + State_7_15 + State_7_16 + State_7_18 + State_7_2 + State_7_0 + State_7_19 + State_7_4 + State_7_13 + State_7_14 + State_7_5 = 1
inv : State_15_14 + State_15_5 + State_15_7 + State_15_9 + State_15_0 + State_15_3 + State_15_10 + State_15_4 + State_15_19 + State_15_12 + State_15_18 + State_15_6 + State_15_16 + State_15_17 + State_15_13 + State_15_15 + State_15_11 + State_15_2 + State_15_1 + State_15_20 + State_15_8 = 1
inv : State_20_10 + State_20_13 + State_20_8 + State_20_5 + State_20_7 + State_20_15 + State_20_17 + State_20_11 + State_20_20 + State_20_14 + State_20_3 + State_20_1 + State_20_0 + State_20_4 + State_20_18 + State_20_2 + State_20_19 + State_20_9 + State_20_16 + State_20_12 + State_20_6 = 1
inv : State_17_0 + State_17_3 + State_17_1 + State_17_17 + State_17_2 + State_17_18 + State_17_5 + State_17_19 + State_17_20 + State_17_15 + State_17_16 + State_17_12 + State_17_9 + State_17_10 + State_17_11 + State_17_8 + State_17_14 + State_17_13 + State_17_6 + State_17_7 + State_17_4 = 1
inv : State_11_16 + State_11_19 + State_11_12 + State_11_18 + State_11_2 + State_11_15 + State_11_17 + State_11_13 + State_11_4 + State_11_5 + State_11_11 + State_11_14 + State_11_1 + State_11_20 + State_11_8 + State_11_9 + State_11_7 + State_11_6 + State_11_10 + State_11_0 + State_11_3 = 1
inv : State_19_0 + State_19_16 + State_19_6 + State_19_19 + State_19_12 + State_19_14 + State_19_15 + State_19_13 + State_19_11 + State_19_17 + State_19_8 + State_19_5 + State_19_2 + State_19_1 + State_19_3 + State_19_7 + State_19_20 + State_19_4 + State_19_9 + State_19_10 + State_19_18 = 1
inv : State_14_9 + State_14_8 + State_14_10 + State_14_7 + State_14_11 + State_14_6 + State_14_12 + State_14_4 + State_14_13 + State_14_16 + State_14_0 + State_14_19 + State_14_3 + State_14_1 + State_14_17 + State_14_18 + State_14_5 + State_14_14 + State_14_15 + State_14_2 + State_14_20 = 1
Total of 21 invariants.
[2022-06-12 21:56:26] [INFO ] Computed 21 place invariants in 40 ms
[2022-06-12 21:56:31] [INFO ] BMC solution for property TokenRing-PT-020-ReachabilityFireability-15(UNSAT) depth K=2 took 7021 ms
[2022-06-12 21:56:38] [INFO ] Proved 441 variables to be positive in 11959 ms
[2022-06-12 21:56:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-020-ReachabilityFireability-15
[2022-06-12 21:56:38] [INFO ] KInduction solution for property TokenRing-PT-020-ReachabilityFireability-15(SAT) depth K=0 took 197 ms
[2022-06-12 21:57:06] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-020-ReachabilityFireability-15
[2022-06-12 21:57:06] [INFO ] KInduction solution for property TokenRing-PT-020-ReachabilityFireability-15(SAT) depth K=1 took 27508 ms
[2022-06-12 21:58:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-020-ReachabilityFireability-15
[2022-06-12 21:58:23] [INFO ] KInduction solution for property TokenRing-PT-020-ReachabilityFireability-15(SAT) depth K=2 took 77173 ms
[2022-06-12 22:00:11] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-020-ReachabilityFireability-15
[2022-06-12 22:00:11] [INFO ] KInduction solution for property TokenRing-PT-020-ReachabilityFireability-15(SAT) depth K=3 took 107901 ms
Compilation finished in 319286 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin1607766854574104947]
Link finished in 104 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, TokenRingPT020ReachabilityFireability15==true], workingDir=/tmp/ltsmin1607766854574104947]
[2022-06-12 22:07:21] [INFO ] BMC solution for property TokenRing-PT-020-ReachabilityFireability-15(UNSAT) depth K=3 took 650299 ms
Detected timeout of ITS tools.
[2022-06-12 22:17:57] [INFO ] Applying decomposition
[2022-06-12 22:17:57] [INFO ] Flatten gal took : 623 ms
[2022-06-12 22:17:58] [INFO ] Decomposing Gal with order
[2022-06-12 22:17:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 22:17:59] [INFO ] Removed a total of 19285 redundant transitions.
[2022-06-12 22:18:00] [INFO ] Flatten gal took : 2085 ms
[2022-06-12 22:18:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 39 labels/synchronizations in 219 ms.
[2022-06-12 22:18:01] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9714032318417325095.gal : 77 ms
[2022-06-12 22:18:01] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5428564537035822012.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/ReachabilityFireability9714032318417325095.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability5428564537035822012.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/ReachabilityFireability9714032318417325095.gal -t CGAL -reachable-file /tmp/ReachabilityFireability5428564537035822012.prop --nowitness
Loading property file /tmp/ReachabilityFireability5428564537035822012.prop.
Detected timeout of ITS tools.
[2022-06-12 22:39:33] [INFO ] Flatten gal took : 2171 ms
[2022-06-12 22:39:34] [INFO ] Input system was already deterministic with 8421 transitions.
[2022-06-12 22:39:34] [INFO ] Transformed 441 places.
[2022-06-12 22:39:34] [INFO ] Transformed 8421 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-12 22:39:36] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6894198173505148937.gal : 31 ms
[2022-06-12 22:39:36] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability11288147461691888982.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/ReachabilityFireability6894198173505148937.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability11288147461691888982.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --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/ReachabilityFireability6894198173505148937.gal -t CGAL -reachable-file /tmp/ReachabilityFireability11288147461691888982.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityFireability11288147461691888982.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 5
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :10 after 18
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :18 after 26
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :26 after 70
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :70 after 210
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :210 after 1612
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1612 after 17054
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :17054 after 408857
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :408857 after 1.12778e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.12778e+07 after 1.01841e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.01841e+09 after 1.08767e+10
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.08767e+10 after 2.42107e+10
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,2.44663e+10,124.817,1566344,2,42575,20,2.47596e+06,7,0,10253,383739,0
Total reachable state count : 24466267459
Verifying 1 reachability properties.
Invariant property TokenRing-PT-020-ReachabilityFireability-15 is true.
FORMULA TokenRing-PT-020-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-020-ReachabilityFireability-15,0,124.893,1566344,1,0,20,2.47596e+06,7,0,10268,383739,0
[2022-06-12 22:45:20] [WARNING] Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-12 22:45:20] [WARNING] Unexpected error occurred while running SMT. Was verifying TokenRing-PT-020-ReachabilityFireability-15 K-induction depth 4
[2022-06-12 22:45:20] [WARNING] Unexpected error occurred while running SMT. Was verifying TokenRing-PT-020-ReachabilityFireability-15 SMT depth 4
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 3 more
[2022-06-12 22:45:20] [INFO ] During BMC, SMT solver timed out at depth 4
Exception in thread "Thread-17" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 3 more
[2022-06-12 22:45:20] [INFO ] BMC solving timed out (3600000 secs) at depth 4
[2022-06-12 22:45:20] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
BK_STOP 1655073922159
--------------------
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="TokenRing-PT-020"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is TokenRing-PT-020, 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 r269-tall-165303553500234"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-020.tgz
mv TokenRing-PT-020 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 ;