About the Execution of ITS-Tools for DoubleExponent-PT-010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16207.063 | 3600000.00 | 6548320.00 | 33224.50 | T?TFTT???TTFTT?F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r133-smll-167819411100478.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is DoubleExponent-PT-010, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819411100478
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 7.2K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 13:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 13:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 169K Mar 5 18:22 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 DoubleExponent-PT-010-ReachabilityCardinality-00
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-01
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-02
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-03
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-04
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-05
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-06
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-07
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-08
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-09
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-10
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-11
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-12
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-13
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-14
FORMULA_NAME DoubleExponent-PT-010-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1678490536790
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-010
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-10 23:22:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-10 23:22:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 23:22:20] [INFO ] Load time of PNML (sax parser for PT used): 138 ms
[2023-03-10 23:22:20] [INFO ] Transformed 534 places.
[2023-03-10 23:22:20] [INFO ] Transformed 498 transitions.
[2023-03-10 23:22:20] [INFO ] Parsed PT model containing 534 places and 498 transitions and 1404 arcs in 279 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 326 resets, run finished after 838 ms. (steps per millisecond=11 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 94 ms. (steps per millisecond=10 ) properties (out of 16) seen :0
[2023-03-10 23:22:21] [INFO ] Flatten gal took : 449 ms
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 16) seen :0
[2023-03-10 23:22:21] [INFO ] Flatten gal took : 199 ms
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 16) seen :0
[2023-03-10 23:22:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13172353684077772131.gal : 73 ms
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 16) seen :0
[2023-03-10 23:22:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4172201284562687922.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13172353684077772131.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4172201284562687922.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 16) seen :0
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 16) seen :0
Loading property file /tmp/ReachabilityCardinality4172201284562687922.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :12 after 25
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :25 after 32
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :32 after 68
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :68 after 138
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :138 after 514
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :514 after 2692
Reachability property DoubleExponent-PT-010-ReachabilityCardinality-12 is true.
FORMULA DoubleExponent-PT-010-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property DoubleExponent-PT-010-ReachabilityCardinality-11 does not hold.
FORMULA DoubleExponent-PT-010-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property DoubleExponent-PT-010-ReachabilityCardinality-04 is true.
FORMULA DoubleExponent-PT-010-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Invariant property DoubleExponent-PT-010-ReachabilityCardinality-03 does not hold.
FORMULA DoubleExponent-PT-010-ReachabilityCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :2692 after 28726
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :28726 after 142892
Interrupted probabilistic random walk after 101332 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{3=1, 4=1, 11=1, 12=1}
Probabilistic random walk after 101332 steps, saw 50674 distinct states, run finished after 3002 ms. (steps per millisecond=33 ) properties seen :4
Running SMT prover for 12 properties.
// Phase 1: matrix 498 rows 534 cols
[2023-03-10 23:22:25] [INFO ] Computed 54 place invariants in 104 ms
[2023-03-10 23:22:26] [INFO ] After 788ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-10 23:22:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2023-03-10 23:22:26] [INFO ] [Nat]Absence check using 3 positive and 51 generalized place invariants in 29 ms returned sat
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :142892 after 424838
[2023-03-10 23:22:28] [INFO ] After 1708ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :5
[2023-03-10 23:22:29] [INFO ] Deduced a trap composed of 16 places in 487 ms of which 10 ms to minimize.
[2023-03-10 23:22:30] [INFO ] Deduced a trap composed of 48 places in 399 ms of which 2 ms to minimize.
[2023-03-10 23:22:30] [INFO ] Deduced a trap composed of 48 places in 198 ms of which 1 ms to minimize.
[2023-03-10 23:22:30] [INFO ] Deduced a trap composed of 79 places in 180 ms of which 2 ms to minimize.
[2023-03-10 23:22:30] [INFO ] Deduced a trap composed of 55 places in 204 ms of which 1 ms to minimize.
[2023-03-10 23:22:31] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2149 ms
[2023-03-10 23:22:31] [INFO ] Deduced a trap composed of 103 places in 214 ms of which 0 ms to minimize.
[2023-03-10 23:22:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 306 ms
[2023-03-10 23:22:32] [INFO ] Deduced a trap composed of 53 places in 177 ms of which 1 ms to minimize.
[2023-03-10 23:22:32] [INFO ] Deduced a trap composed of 41 places in 208 ms of which 0 ms to minimize.
[2023-03-10 23:22:32] [INFO ] Deduced a trap composed of 43 places in 215 ms of which 0 ms to minimize.
[2023-03-10 23:22:32] [INFO ] Deduced a trap composed of 67 places in 179 ms of which 1 ms to minimize.
[2023-03-10 23:22:33] [INFO ] Deduced a trap composed of 65 places in 168 ms of which 0 ms to minimize.
[2023-03-10 23:22:33] [INFO ] Deduced a trap composed of 158 places in 143 ms of which 1 ms to minimize.
[2023-03-10 23:22:33] [INFO ] Deduced a trap composed of 145 places in 138 ms of which 0 ms to minimize.
[2023-03-10 23:22:33] [INFO ] Deduced a trap composed of 159 places in 159 ms of which 0 ms to minimize.
[2023-03-10 23:22:33] [INFO ] Deduced a trap composed of 91 places in 136 ms of which 1 ms to minimize.
[2023-03-10 23:22:34] [INFO ] Deduced a trap composed of 166 places in 130 ms of which 1 ms to minimize.
[2023-03-10 23:22:34] [INFO ] Deduced a trap composed of 169 places in 169 ms of which 1 ms to minimize.
SDD proceeding with computation,12 properties remain. new max is 16384
SDD size :424838 after 998378
[2023-03-10 23:22:34] [INFO ] Deduced a trap composed of 155 places in 140 ms of which 0 ms to minimize.
[2023-03-10 23:22:34] [INFO ] Deduced a trap composed of 146 places in 167 ms of which 1 ms to minimize.
[2023-03-10 23:22:34] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2780 ms
[2023-03-10 23:22:35] [INFO ] Deduced a trap composed of 101 places in 102 ms of which 1 ms to minimize.
[2023-03-10 23:22:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 175 ms
[2023-03-10 23:22:35] [INFO ] After 8395ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :5
Attempting to minimize the solution found.
Minimization took 3716 ms.
[2023-03-10 23:22:38] [INFO ] After 12650ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :5
FORMULA DoubleExponent-PT-010-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-010-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-010-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-010-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-010-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-010-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-010-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 4280 ms.
Support contains 35 out of 534 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 534/534 places, 498/498 transitions.
Graph (complete) has 906 edges and 534 vertex of which 528 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 89 transitions
Trivial Post-agglo rules discarded 89 transitions
Performed 89 trivial Post agglomeration. Transition count delta: 89
Iterating post reduction 0 with 92 rules applied. Total rules applied 93 place count 527 transition count 407
Reduce places removed 89 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 98 rules applied. Total rules applied 191 place count 438 transition count 398
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 200 place count 429 transition count 398
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 200 place count 429 transition count 374
Deduced a syphon composed of 24 places in 3 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 248 place count 405 transition count 374
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 4 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 3 with 154 rules applied. Total rules applied 402 place count 328 transition count 297
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 14 places in 4 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 430 place count 314 transition count 297
Free-agglomeration rule (complex) applied 37 times.
Iterating global reduction 3 with 37 rules applied. Total rules applied 467 place count 314 transition count 260
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 3 with 37 rules applied. Total rules applied 504 place count 277 transition count 260
Partial Free-agglomeration rule applied 40 times.
Drop transitions removed 40 transitions
Iterating global reduction 4 with 40 rules applied. Total rules applied 544 place count 277 transition count 260
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 545 place count 276 transition count 259
Applied a total of 545 rules in 207 ms. Remains 276 /534 variables (removed 258) and now considering 259/498 (removed 239) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 208 ms. Remains : 276/534 places, 259/498 transitions.
Incomplete random walk after 10000 steps, including 1246 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 848 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 799 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 816 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 849 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 876 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 229849 steps, run timeout after 3001 ms. (steps per millisecond=76 ) properties seen :{}
Probabilistic random walk after 229849 steps, saw 114962 distinct states, run finished after 3003 ms. (steps per millisecond=76 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 259 rows 276 cols
[2023-03-10 23:22:47] [INFO ] Computed 50 place invariants in 21 ms
[2023-03-10 23:22:47] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 23:22:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 23:22:47] [INFO ] [Nat]Absence check using 2 positive and 48 generalized place invariants in 30 ms returned sat
[2023-03-10 23:22:48] [INFO ] After 712ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 23:22:48] [INFO ] State equation strengthened by 29 read => feed constraints.
SDD proceeding with computation,12 properties remain. new max is 32768
SDD size :998378 after 2.24464e+06
[2023-03-10 23:22:49] [INFO ] After 634ms SMT Verify possible using 29 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 23:22:49] [INFO ] Deduced a trap composed of 14 places in 105 ms of which 1 ms to minimize.
[2023-03-10 23:22:50] [INFO ] Deduced a trap composed of 4 places in 101 ms of which 0 ms to minimize.
[2023-03-10 23:22:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 261 ms
[2023-03-10 23:22:50] [INFO ] Deduced a trap composed of 96 places in 116 ms of which 0 ms to minimize.
[2023-03-10 23:22:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 169 ms
[2023-03-10 23:22:50] [INFO ] After 2126ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1788 ms.
[2023-03-10 23:22:52] [INFO ] After 4778ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 4698 ms.
Support contains 35 out of 276 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 276/276 places, 259/259 transitions.
Applied a total of 0 rules in 16 ms. Remains 276 /276 variables (removed 0) and now considering 259/259 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 276/276 places, 259/259 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 276/276 places, 259/259 transitions.
Applied a total of 0 rules in 16 ms. Remains 276 /276 variables (removed 0) and now considering 259/259 (removed 0) transitions.
[2023-03-10 23:22:57] [INFO ] Invariant cache hit.
[2023-03-10 23:22:57] [INFO ] Implicit Places using invariants in 412 ms returned [21, 50, 111, 117, 142, 148, 149, 179, 203, 218, 234, 266, 273]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 416 ms to find 13 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 263/276 places, 259/259 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 263 transition count 257
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 261 transition count 257
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 8 place count 261 transition count 257
Applied a total of 8 rules in 68 ms. Remains 261 /263 variables (removed 2) and now considering 257/259 (removed 2) transitions.
// Phase 1: matrix 257 rows 261 cols
[2023-03-10 23:22:57] [INFO ] Computed 37 place invariants in 42 ms
[2023-03-10 23:22:57] [INFO ] Implicit Places using invariants in 367 ms returned []
[2023-03-10 23:22:57] [INFO ] Invariant cache hit.
[2023-03-10 23:22:58] [INFO ] State equation strengthened by 29 read => feed constraints.
[2023-03-10 23:22:59] [INFO ] Implicit Places using invariants and state equation in 1536 ms returned []
Implicit Place search using SMT with State Equation took 1908 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 261/276 places, 257/259 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2410 ms. Remains : 261/276 places, 257/259 transitions.
Incomplete random walk after 10000 steps, including 1369 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 898 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 898 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 869 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 875 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 904 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 233341 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 233341 steps, saw 116686 distinct states, run finished after 3001 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-10 23:23:03] [INFO ] Invariant cache hit.
[2023-03-10 23:23:03] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 23:23:03] [INFO ] [Nat]Absence check using 12 positive place invariants in 26 ms returned sat
[2023-03-10 23:23:03] [INFO ] [Nat]Absence check using 12 positive and 25 generalized place invariants in 18 ms returned sat
[2023-03-10 23:23:04] [INFO ] After 1006ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 23:23:04] [INFO ] State equation strengthened by 29 read => feed constraints.
[2023-03-10 23:23:06] [INFO ] After 1158ms SMT Verify possible using 29 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 23:23:06] [INFO ] Deduced a trap composed of 5 places in 109 ms of which 0 ms to minimize.
[2023-03-10 23:23:06] [INFO ] Deduced a trap composed of 27 places in 118 ms of which 0 ms to minimize.
[2023-03-10 23:23:06] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 0 ms to minimize.
[2023-03-10 23:23:07] [INFO ] Deduced a trap composed of 13 places in 113 ms of which 1 ms to minimize.
[2023-03-10 23:23:07] [INFO ] Deduced a trap composed of 12 places in 114 ms of which 1 ms to minimize.
[2023-03-10 23:23:07] [INFO ] Deduced a trap composed of 23 places in 113 ms of which 1 ms to minimize.
[2023-03-10 23:23:07] [INFO ] Deduced a trap composed of 18 places in 111 ms of which 0 ms to minimize.
[2023-03-10 23:23:07] [INFO ] Deduced a trap composed of 85 places in 116 ms of which 1 ms to minimize.
[2023-03-10 23:23:07] [INFO ] Deduced a trap composed of 19 places in 141 ms of which 7 ms to minimize.
[2023-03-10 23:23:08] [INFO ] Deduced a trap composed of 90 places in 130 ms of which 1 ms to minimize.
[2023-03-10 23:23:08] [INFO ] Deduced a trap composed of 14 places in 149 ms of which 1 ms to minimize.
[2023-03-10 23:23:08] [INFO ] Deduced a trap composed of 38 places in 159 ms of which 0 ms to minimize.
[2023-03-10 23:23:08] [INFO ] Deduced a trap composed of 61 places in 144 ms of which 1 ms to minimize.
[2023-03-10 23:23:08] [INFO ] Deduced a trap composed of 63 places in 105 ms of which 1 ms to minimize.
[2023-03-10 23:23:08] [INFO ] Deduced a trap composed of 19 places in 87 ms of which 1 ms to minimize.
[2023-03-10 23:23:09] [INFO ] Deduced a trap composed of 4 places in 87 ms of which 1 ms to minimize.
[2023-03-10 23:23:09] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 2587 ms
[2023-03-10 23:23:09] [INFO ] Deduced a trap composed of 95 places in 193 ms of which 1 ms to minimize.
[2023-03-10 23:23:09] [INFO ] Deduced a trap composed of 84 places in 182 ms of which 1 ms to minimize.
[2023-03-10 23:23:09] [INFO ] Deduced a trap composed of 29 places in 186 ms of which 1 ms to minimize.
[2023-03-10 23:23:10] [INFO ] Deduced a trap composed of 20 places in 159 ms of which 1 ms to minimize.
[2023-03-10 23:23:10] [INFO ] Deduced a trap composed of 86 places in 180 ms of which 1 ms to minimize.
[2023-03-10 23:23:10] [INFO ] Deduced a trap composed of 29 places in 155 ms of which 1 ms to minimize.
[2023-03-10 23:23:10] [INFO ] Deduced a trap composed of 25 places in 152 ms of which 0 ms to minimize.
[2023-03-10 23:23:10] [INFO ] Deduced a trap composed of 86 places in 174 ms of which 1 ms to minimize.
[2023-03-10 23:23:11] [INFO ] Deduced a trap composed of 32 places in 172 ms of which 1 ms to minimize.
[2023-03-10 23:23:11] [INFO ] Deduced a trap composed of 82 places in 148 ms of which 2 ms to minimize.
[2023-03-10 23:23:11] [INFO ] Deduced a trap composed of 109 places in 152 ms of which 2 ms to minimize.
[2023-03-10 23:23:11] [INFO ] Deduced a trap composed of 88 places in 153 ms of which 1 ms to minimize.
[2023-03-10 23:23:11] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 2384 ms
[2023-03-10 23:23:11] [INFO ] After 6961ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 2275 ms.
[2023-03-10 23:23:14] [INFO ] After 10445ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 4421 ms.
Support contains 35 out of 261 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 261/261 places, 257/257 transitions.
Applied a total of 0 rules in 14 ms. Remains 261 /261 variables (removed 0) and now considering 257/257 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 261/261 places, 257/257 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 261/261 places, 257/257 transitions.
Applied a total of 0 rules in 16 ms. Remains 261 /261 variables (removed 0) and now considering 257/257 (removed 0) transitions.
[2023-03-10 23:23:18] [INFO ] Invariant cache hit.
[2023-03-10 23:23:18] [INFO ] Implicit Places using invariants in 228 ms returned []
[2023-03-10 23:23:18] [INFO ] Invariant cache hit.
[2023-03-10 23:23:19] [INFO ] State equation strengthened by 29 read => feed constraints.
[2023-03-10 23:23:20] [INFO ] Implicit Places using invariants and state equation in 1309 ms returned []
Implicit Place search using SMT with State Equation took 1548 ms to find 0 implicit places.
[2023-03-10 23:23:20] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-10 23:23:20] [INFO ] Invariant cache hit.
[2023-03-10 23:23:20] [INFO ] Dead Transitions using invariants and state equation in 243 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1837 ms. Remains : 261/261 places, 257/257 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 261 transition count 255
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 259 transition count 255
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 4 place count 259 transition count 244
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 26 place count 248 transition count 244
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 28 place count 246 transition count 242
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 246 transition count 242
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 246 transition count 241
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 245 transition count 241
Applied a total of 32 rules in 40 ms. Remains 245 /261 variables (removed 16) and now considering 241/257 (removed 16) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 241 rows 245 cols
[2023-03-10 23:23:20] [INFO ] Computed 37 place invariants in 17 ms
[2023-03-10 23:23:20] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 23:23:20] [INFO ] [Nat]Absence check using 17 positive place invariants in 37 ms returned sat
[2023-03-10 23:23:20] [INFO ] [Nat]Absence check using 17 positive and 20 generalized place invariants in 7 ms returned sat
[2023-03-10 23:23:21] [INFO ] After 609ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 23:23:21] [INFO ] Deduced a trap composed of 20 places in 79 ms of which 1 ms to minimize.
[2023-03-10 23:23:21] [INFO ] Deduced a trap composed of 12 places in 124 ms of which 18 ms to minimize.
[2023-03-10 23:23:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 287 ms
[2023-03-10 23:23:22] [INFO ] Deduced a trap composed of 88 places in 181 ms of which 1 ms to minimize.
[2023-03-10 23:23:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 222 ms
[2023-03-10 23:23:22] [INFO ] After 1585ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 828 ms.
[2023-03-10 23:23:23] [INFO ] After 2601ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-10 23:23:23] [INFO ] Flatten gal took : 39 ms
[2023-03-10 23:23:23] [INFO ] Flatten gal took : 36 ms
[2023-03-10 23:23:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9102237155798786242.gal : 10 ms
[2023-03-10 23:23:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10312596933317535054.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9102237155798786242.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10312596933317535054.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality10312596933317535054.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :3 after 14
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :14 after 26
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :26 after 40
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :40 after 60
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :60 after 97
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :97 after 187
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :187 after 329
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :329 after 741
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :741 after 1981
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1981 after 4574
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :4574 after 9751
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :9751 after 20136
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :20136 after 40795
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :40795 after 82114
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :82114 after 164786
Detected timeout of ITS tools.
[2023-03-10 23:23:38] [INFO ] Flatten gal took : 24 ms
[2023-03-10 23:23:38] [INFO ] Applying decomposition
[2023-03-10 23:23:38] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4791151419450111064.txt' '-o' '/tmp/graph4791151419450111064.bin' '-w' '/tmp/graph4791151419450111064.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4791151419450111064.bin' '-l' '-1' '-v' '-w' '/tmp/graph4791151419450111064.weights' '-q' '0' '-e' '0.001'
[2023-03-10 23:23:38] [INFO ] Decomposing Gal with order
[2023-03-10 23:23:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 23:23:38] [INFO ] Removed a total of 171 redundant transitions.
[2023-03-10 23:23:38] [INFO ] Flatten gal took : 92 ms
[2023-03-10 23:23:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 31 ms.
[2023-03-10 23:23:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8618573233662183026.gal : 12 ms
[2023-03-10 23:23:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8838374578181123191.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8618573233662183026.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8838374578181123191.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality8838374578181123191.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :3 after 14
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :14 after 18
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :18 after 40
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :40 after 60
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :60 after 97
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :97 after 184
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :184 after 320
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :320 after 696
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :696 after 1882
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1882 after 4497
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :4497 after 9697
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :9697 after 20119
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :20119 after 40950
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :40950 after 82615
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :82615 after 165932
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14746439700118070766
[2023-03-10 23:23:54] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14746439700118070766
Running compilation step : cd /tmp/ltsmin14746439700118070766;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 732 ms.
Running link step : cd /tmp/ltsmin14746439700118070766;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin14746439700118070766;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'DoubleExponentPT010ReachabilityCardinality01==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-10 23:24:09] [INFO ] Flatten gal took : 61 ms
[2023-03-10 23:24:09] [INFO ] Applying decomposition
[2023-03-10 23:24:09] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10039114491154479213.txt' '-o' '/tmp/graph10039114491154479213.bin' '-w' '/tmp/graph10039114491154479213.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10039114491154479213.bin' '-l' '-1' '-v' '-w' '/tmp/graph10039114491154479213.weights' '-q' '0' '-e' '0.001'
[2023-03-10 23:24:09] [INFO ] Decomposing Gal with order
[2023-03-10 23:24:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 23:24:09] [INFO ] Removed a total of 145 redundant transitions.
[2023-03-10 23:24:09] [INFO ] Flatten gal took : 123 ms
[2023-03-10 23:24:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 30 ms.
[2023-03-10 23:24:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2610020872740315180.gal : 12 ms
[2023-03-10 23:24:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12293859107585261989.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2610020872740315180.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12293859107585261989.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality12293859107585261989.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :6 after 11
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :12 after 28
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :28 after 46
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :46 after 78
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :78 after 154
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :154 after 512
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :512 after 1782
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1782 after 15355
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :15355 after 432296
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :432296 after 2.21985e+06
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :2.21985e+06 after 1.02569e+07
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :1.02569e+07 after 5.9842e+07
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :5.9842e+07 after 2.11465e+08
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :2.11465e+08 after 6.08036e+08
SDD proceeding with computation,5 properties remain. new max is 524288
SDD size :6.08036e+08 after 1.56643e+09
SDD proceeding with computation,5 properties remain. new max is 1048576
SDD size :1.56643e+09 after 3.80219e+09
SDD proceeding with computation,5 properties remain. new max is 2097152
SDD size :3.80219e+09 after 8.85989e+09
SDD proceeding with computation,5 properties remain. new max is 4194304
SDD size :8.85989e+09 after 1.99906e+10
SDD proceeding with computation,5 properties remain. new max is 8388608
SDD size :1.99906e+10 after 3.99706e+10
SDD proceeding with computation,5 properties remain. new max is 16777216
SDD size :3.99706e+10 after 1.13015e+11
SDD proceeding with computation,12 properties remain. new max is 65536
SDD size :2.24464e+06 after 1.83641e+08
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-10 23:54:12] [INFO ] Flatten gal took : 641 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15732830894987808241
[2023-03-10 23:54:13] [INFO ] Computing symmetric may disable matrix : 257 transitions.
[2023-03-10 23:54:13] [INFO ] Computation of Complete disable matrix. took 57 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 23:54:13] [INFO ] Computing symmetric may enable matrix : 257 transitions.
[2023-03-10 23:54:13] [INFO ] Computation of Complete enable matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 23:54:13] [INFO ] Applying decomposition
[2023-03-10 23:54:14] [INFO ] Flatten gal took : 833 ms
[2023-03-10 23:54:14] [INFO ] Computing Do-Not-Accords matrix : 257 transitions.
[2023-03-10 23:54:14] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 23:54:14] [INFO ] Built C files in 1739ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15732830894987808241
Running compilation step : cd /tmp/ltsmin15732830894987808241;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1959 ms.
Running link step : cd /tmp/ltsmin15732830894987808241;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 100 ms.
Running LTSmin : cd /tmp/ltsmin15732830894987808241;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT010ReachabilityCardinality01==true'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6828428403388669560.txt' '-o' '/tmp/graph6828428403388669560.bin' '-w' '/tmp/graph6828428403388669560.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6828428403388669560.bin' '-l' '-1' '-v' '-w' '/tmp/graph6828428403388669560.weights' '-q' '0' '-e' '0.001'
[2023-03-10 23:54:17] [INFO ] Decomposing Gal with order
[2023-03-10 23:54:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 23:54:17] [INFO ] Removed a total of 127 redundant transitions.
[2023-03-10 23:54:17] [INFO ] Flatten gal took : 348 ms
[2023-03-10 23:54:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 230 ms.
[2023-03-10 23:54:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15328306183866081133.gal : 9 ms
[2023-03-10 23:54:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10105057889603028794.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15328306183866081133.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10105057889603028794.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality10105057889603028794.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :8 after 15
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :15 after 23
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :23 after 44
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :44 after 109
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :109 after 289
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :289 after 896
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :896 after 11027
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :11027 after 133240
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :133240 after 439778
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :439778 after 1.02803e+07
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :1.02803e+07 after 7.28742e+08
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :7.28742e+08 after 4.01381e+09
pins2lts-mc-linux64, 0.005: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.006: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.022: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.024: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.024: Initializing POR dependencies: labels 262, guards 257
pins2lts-mc-linux64( 2/ 8), 0.045: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.052: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.056: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.060: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.070: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 1.451: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 0/ 8), 1.532: "DoubleExponentPT010ReachabilityCardinality01==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 1.530: "DoubleExponentPT010ReachabilityCardinality01==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 1.532: There are 262 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.532: State length is 261, there are 257 groups
pins2lts-mc-linux64( 0/ 8), 1.532: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.533: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.533: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 1.533: Visible groups: 0 / 257, labels: 1 / 262
pins2lts-mc-linux64( 0/ 8), 1.533: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 1.533: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 1.526: "DoubleExponentPT010ReachabilityCardinality01==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 1.532: "DoubleExponentPT010ReachabilityCardinality01==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 1.532: "DoubleExponentPT010ReachabilityCardinality01==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 1.533: "DoubleExponentPT010ReachabilityCardinality01==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 1.531: "DoubleExponentPT010ReachabilityCardinality01==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 1.531: "DoubleExponentPT010ReachabilityCardinality01==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 1.597: ~54 levels ~960 states ~1008 transitions
pins2lts-mc-linux64( 5/ 8), 1.791: ~81 levels ~1920 states ~1952 transitions
pins2lts-mc-linux64( 5/ 8), 1.886: ~156 levels ~3840 states ~3952 transitions
pins2lts-mc-linux64( 5/ 8), 2.716: ~226 levels ~7680 states ~7848 transitions
pins2lts-mc-linux64( 5/ 8), 3.629: ~320 levels ~15360 states ~16408 transitions
pins2lts-mc-linux64( 4/ 8), 4.840: ~594 levels ~30720 states ~30520 transitions
pins2lts-mc-linux64( 4/ 8), 5.785: ~1002 levels ~61440 states ~61400 transitions
pins2lts-mc-linux64( 0/ 8), 7.307: ~1652 levels ~122880 states ~123224 transitions
pins2lts-mc-linux64( 0/ 8), 9.292: ~2373 levels ~245760 states ~249736 transitions
pins2lts-mc-linux64( 0/ 8), 12.570: ~5202 levels ~491520 states ~494216 transitions
pins2lts-mc-linux64( 2/ 8), 19.729: ~12763 levels ~983040 states ~987832 transitions
pins2lts-mc-linux64( 2/ 8), 26.387: ~13209 levels ~1966080 states ~1983944 transitions
pins2lts-mc-linux64( 0/ 8), 39.277: ~12484 levels ~3932160 states ~3910976 transitions
pins2lts-mc-linux64( 0/ 8), 65.296: ~13970 levels ~7864320 states ~7822280 transitions
pins2lts-mc-linux64( 2/ 8), 117.700: ~21048 levels ~15728640 states ~15682392 transitions
pins2lts-mc-linux64( 2/ 8), 222.462: ~32967 levels ~31457280 states ~31375712 transitions
pins2lts-mc-linux64( 7/ 8), 368.736: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 368.807:
pins2lts-mc-linux64( 0/ 8), 368.807: mean standard work distribution: 3.7% (states) 4.0% (transitions)
pins2lts-mc-linux64( 0/ 8), 368.808:
pins2lts-mc-linux64( 0/ 8), 368.808: Explored 51139076 states 51440946 transitions, fanout: 1.006
pins2lts-mc-linux64( 0/ 8), 368.808: Total exploration time 367.270 sec (367.200 sec minimum, 367.229 sec on average)
pins2lts-mc-linux64( 0/ 8), 368.808: States per second: 139241, Transitions per second: 140063
pins2lts-mc-linux64( 0/ 8), 368.808: Ignoring proviso: 1
pins2lts-mc-linux64( 0/ 8), 368.808:
pins2lts-mc-linux64( 0/ 8), 368.808: Queue width: 8B, total height: 347404, memory: 2.65MB
pins2lts-mc-linux64( 0/ 8), 368.808: Tree memory: 648.5MB, 13.2 B/state, compr.: 1.3%
pins2lts-mc-linux64( 0/ 8), 368.808: Tree fill ratio (roots/leafs): 38.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 368.808: Stored 280 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 368.808: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 368.808: Est. total memory use: 651.1MB (~1026.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15732830894987808241;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT010ReachabilityCardinality01==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15732830894987808241;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DoubleExponentPT010ReachabilityCardinality01==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :4.01381e+09 after 7.43587e+10
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :7.43587e+10 after 3.57376e+11
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13411416 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15904144 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleExponent-PT-010"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is DoubleExponent-PT-010, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r133-smll-167819411100478"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-010.tgz
mv DoubleExponent-PT-010 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;