fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r006-smll-158897515600127
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for ASLink-PT-08a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15740.290 2260265.00 5282030.00 4066.10 TFFTFTTFTFFFTFFF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r006-smll-158897515600127.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ASLink-PT-08a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897515600127
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 924K
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 25 09:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 09:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 09:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 09:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 25 09:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 08:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 08:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 09:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 25 09:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 757K Mar 24 05:37 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 ASLink-PT-08a-ReachabilityCardinality-00
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-01
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-02
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-03
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-04
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-05
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-06
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-07
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-08
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-09
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-10
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-11
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-12
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-13
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-14
FORMULA_NAME ASLink-PT-08a-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589355548286

[2020-05-13 07:39:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-13 07:39:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-13 07:39:11] [INFO ] Load time of PNML (sax parser for PT used): 373 ms
[2020-05-13 07:39:11] [INFO ] Transformed 1796 places.
[2020-05-13 07:39:11] [INFO ] Transformed 2646 transitions.
[2020-05-13 07:39:11] [INFO ] Found NUPN structural information;
[2020-05-13 07:39:11] [INFO ] Parsed PT model containing 1796 places and 2646 transitions in 492 ms.
Ensure Unique test removed 28 transitions
Reduce redundant transitions removed 28 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 102 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-08a-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-08a-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 52 resets, run finished after 215 ms. (steps per millisecond=46 ) properties seen :[0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0]
FORMULA ASLink-PT-08a-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 1, 0]
FORMULA ASLink-PT-08a-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 2618 rows 1796 cols
[2020-05-13 07:39:12] [INFO ] Computed 346 place invariants in 439 ms
[2020-05-13 07:39:13] [INFO ] [Real]Absence check using 85 positive place invariants in 251 ms returned sat
[2020-05-13 07:39:14] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 567 ms returned sat
[2020-05-13 07:39:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:39:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-13 07:39:17] [INFO ] [Real]Absence check using state equation in 3463 ms returned (error "Failed to check-sat")
[2020-05-13 07:39:18] [INFO ] [Real]Absence check using 85 positive place invariants in 174 ms returned sat
[2020-05-13 07:39:18] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 419 ms returned sat
[2020-05-13 07:39:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:39:22] [INFO ] [Real]Absence check using state equation in 3938 ms returned (error "Solver has unexpectedly terminated")
[2020-05-13 07:39:23] [INFO ] [Real]Absence check using 85 positive place invariants in 163 ms returned sat
[2020-05-13 07:39:23] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 674 ms returned sat
[2020-05-13 07:39:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:39:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-13 07:39:27] [INFO ] [Real]Absence check using state equation in 3635 ms returned (error "Failed to check-sat")
[2020-05-13 07:39:28] [INFO ] [Real]Absence check using 85 positive place invariants in 166 ms returned sat
[2020-05-13 07:39:28] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 415 ms returned sat
[2020-05-13 07:39:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:39:32] [INFO ] [Real]Absence check using state equation in 3923 ms returned (error "Failed to check-sat")
[2020-05-13 07:39:33] [INFO ] [Real]Absence check using 85 positive place invariants in 157 ms returned sat
[2020-05-13 07:39:33] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 410 ms returned sat
[2020-05-13 07:39:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:39:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-13 07:39:37] [INFO ] [Real]Absence check using state equation in 3951 ms returned unknown
[2020-05-13 07:39:38] [INFO ] [Real]Absence check using 85 positive place invariants in 244 ms returned sat
[2020-05-13 07:39:39] [INFO ] [Real]Absence check using 85 positive and 261 generalized place invariants in 675 ms returned sat
[2020-05-13 07:39:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:39:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-13 07:39:42] [INFO ] [Real]Absence check using state equation in 3574 ms returned (error "Failed to check-sat")
Support contains 23 out of 1796 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1796/1796 places, 2618/2618 transitions.
Ensure Unique test removed 32 places
Discarding 16 places :
Implicit places reduction removed 16 places
Performed 162 Post agglomeration using F-continuation condition.Transition count delta: 162
Iterating post reduction 0 with 210 rules applied. Total rules applied 210 place count 1748 transition count 2456
Reduce places removed 162 places and 0 transitions.
Iterating post reduction 1 with 162 rules applied. Total rules applied 372 place count 1586 transition count 2456
Performed 166 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 166 Pre rules applied. Total rules applied 372 place count 1586 transition count 2290
Deduced a syphon composed of 166 places in 12 ms
Ensure Unique test removed 67 places
Reduce places removed 233 places and 0 transitions.
Iterating global reduction 2 with 399 rules applied. Total rules applied 771 place count 1353 transition count 2290
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 772 place count 1353 transition count 2289
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 773 place count 1352 transition count 2289
Symmetric choice reduction at 4 with 11 rule applications. Total rules 784 place count 1352 transition count 2289
Deduced a syphon composed of 11 places in 11 ms
Reduce places removed 11 places and 59 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 806 place count 1341 transition count 2230
Ensure Unique test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 4 with 7 rules applied. Total rules applied 813 place count 1339 transition count 2225
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 816 place count 1336 transition count 2225
Symmetric choice reduction at 6 with 1 rule applications. Total rules 817 place count 1336 transition count 2225
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 819 place count 1335 transition count 2217
Symmetric choice reduction at 6 with 1 rule applications. Total rules 820 place count 1335 transition count 2217
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 822 place count 1334 transition count 2209
Symmetric choice reduction at 6 with 1 rule applications. Total rules 823 place count 1334 transition count 2209
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 825 place count 1333 transition count 2201
Symmetric choice reduction at 6 with 1 rule applications. Total rules 826 place count 1333 transition count 2201
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 828 place count 1332 transition count 2193
Symmetric choice reduction at 6 with 1 rule applications. Total rules 829 place count 1332 transition count 2193
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 831 place count 1331 transition count 2185
Symmetric choice reduction at 6 with 1 rule applications. Total rules 832 place count 1331 transition count 2185
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 834 place count 1330 transition count 2177
Symmetric choice reduction at 6 with 1 rule applications. Total rules 835 place count 1330 transition count 2177
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 837 place count 1329 transition count 2169
Symmetric choice reduction at 6 with 1 rule applications. Total rules 838 place count 1329 transition count 2169
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 840 place count 1328 transition count 2161
Symmetric choice reduction at 6 with 1 rule applications. Total rules 841 place count 1328 transition count 2161
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 843 place count 1327 transition count 2153
Symmetric choice reduction at 6 with 1 rule applications. Total rules 844 place count 1327 transition count 2153
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 846 place count 1326 transition count 2145
Symmetric choice reduction at 6 with 1 rule applications. Total rules 847 place count 1326 transition count 2145
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 849 place count 1325 transition count 2137
Symmetric choice reduction at 6 with 1 rule applications. Total rules 850 place count 1325 transition count 2137
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 852 place count 1324 transition count 2129
Symmetric choice reduction at 6 with 1 rule applications. Total rules 853 place count 1324 transition count 2129
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 855 place count 1323 transition count 2121
Symmetric choice reduction at 6 with 1 rule applications. Total rules 856 place count 1323 transition count 2121
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 858 place count 1322 transition count 2113
Symmetric choice reduction at 6 with 1 rule applications. Total rules 859 place count 1322 transition count 2113
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 861 place count 1321 transition count 2105
Symmetric choice reduction at 6 with 1 rule applications. Total rules 862 place count 1321 transition count 2105
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 8 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 864 place count 1320 transition count 2097
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Deduced a syphon composed of 52 places in 8 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 6 with 104 rules applied. Total rules applied 968 place count 1268 transition count 2045
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 969 place count 1268 transition count 2044
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 970 place count 1267 transition count 2044
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 7 with 8 rules applied. Total rules applied 978 place count 1267 transition count 2036
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 986 place count 1259 transition count 2036
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 8 with 9 rules applied. Total rules applied 995 place count 1259 transition count 2036
Partial Post-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 1001 place count 1259 transition count 2036
Applied a total of 1001 rules in 2000 ms. Remains 1259 /1796 variables (removed 537) and now considering 2036/2618 (removed 582) transitions.
Finished structural reductions, in 1 iterations. Remains : 1259/1796 places, 2036/2618 transitions.
Incomplete random walk after 1000000 steps, including 8416 resets, run finished after 6271 ms. (steps per millisecond=159 ) properties seen :[0, 0, 1, 0, 0, 1]
FORMULA ASLink-PT-08a-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-08a-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1085 resets, run finished after 2632 ms. (steps per millisecond=379 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1090 resets, run finished after 2670 ms. (steps per millisecond=374 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1062 resets, run finished after 2660 ms. (steps per millisecond=375 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1083 resets, run finished after 2574 ms. (steps per millisecond=388 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 2036 rows 1259 cols
[2020-05-13 07:40:01] [INFO ] Computed 229 place invariants in 276 ms
[2020-05-13 07:40:02] [INFO ] [Real]Absence check using 58 positive place invariants in 91 ms returned sat
[2020-05-13 07:40:02] [INFO ] [Real]Absence check using 58 positive and 171 generalized place invariants in 181 ms returned sat
[2020-05-13 07:40:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:40:10] [INFO ] [Real]Absence check using state equation in 7976 ms returned sat
[2020-05-13 07:40:10] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:40:10] [INFO ] [Nat]Absence check using 58 positive place invariants in 94 ms returned sat
[2020-05-13 07:40:10] [INFO ] [Nat]Absence check using 58 positive and 171 generalized place invariants in 195 ms returned sat
[2020-05-13 07:40:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:40:20] [INFO ] [Nat]Absence check using state equation in 9266 ms returned sat
[2020-05-13 07:40:20] [INFO ] State equation strengthened by 56 read => feed constraints.
[2020-05-13 07:40:20] [INFO ] [Nat]Added 56 Read/Feed constraints in 795 ms returned sat
[2020-05-13 07:40:21] [INFO ] Computed and/alt/rep : 2035/24566/2035 causal constraints in 318 ms.
[2020-05-13 07:40:42] [INFO ] Added : 275 causal constraints over 55 iterations in 21317 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 100 ms.
[2020-05-13 07:40:43] [INFO ] [Real]Absence check using 58 positive place invariants in 147 ms returned sat
[2020-05-13 07:40:43] [INFO ] [Real]Absence check using 58 positive and 171 generalized place invariants in 186 ms returned sat
[2020-05-13 07:40:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:40:52] [INFO ] [Real]Absence check using state equation in 8639 ms returned sat
[2020-05-13 07:40:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:40:52] [INFO ] [Nat]Absence check using 58 positive place invariants in 125 ms returned sat
[2020-05-13 07:40:52] [INFO ] [Nat]Absence check using 58 positive and 171 generalized place invariants in 181 ms returned sat
[2020-05-13 07:40:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:41:00] [INFO ] [Nat]Absence check using state equation in 7848 ms returned sat
[2020-05-13 07:41:00] [INFO ] [Nat]Added 56 Read/Feed constraints in 200 ms returned sat
[2020-05-13 07:41:01] [INFO ] Computed and/alt/rep : 2035/24566/2035 causal constraints in 249 ms.
[2020-05-13 07:41:18] [INFO ] Added : 195 causal constraints over 39 iterations in 17191 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 89 ms.
[2020-05-13 07:41:19] [INFO ] [Real]Absence check using 58 positive place invariants in 136 ms returned sat
[2020-05-13 07:41:19] [INFO ] [Real]Absence check using 58 positive and 171 generalized place invariants in 280 ms returned sat
[2020-05-13 07:41:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:41:27] [INFO ] [Real]Absence check using state equation in 8069 ms returned sat
[2020-05-13 07:41:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:41:27] [INFO ] [Nat]Absence check using 58 positive place invariants in 99 ms returned sat
[2020-05-13 07:41:28] [INFO ] [Nat]Absence check using 58 positive and 171 generalized place invariants in 180 ms returned sat
[2020-05-13 07:41:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:41:38] [INFO ] [Nat]Absence check using state equation in 10087 ms returned sat
[2020-05-13 07:41:38] [INFO ] [Nat]Added 56 Read/Feed constraints in 802 ms returned sat
[2020-05-13 07:41:39] [INFO ] Computed and/alt/rep : 2035/24566/2035 causal constraints in 248 ms.
[2020-05-13 07:41:52] [INFO ] Added : 200 causal constraints over 40 iterations in 13387 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 70 ms.
[2020-05-13 07:41:53] [INFO ] [Real]Absence check using 58 positive place invariants in 91 ms returned sat
[2020-05-13 07:41:53] [INFO ] [Real]Absence check using 58 positive and 171 generalized place invariants in 282 ms returned sat
[2020-05-13 07:41:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:42:02] [INFO ] [Real]Absence check using state equation in 9218 ms returned sat
[2020-05-13 07:42:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:42:03] [INFO ] [Nat]Absence check using 58 positive place invariants in 82 ms returned sat
[2020-05-13 07:42:03] [INFO ] [Nat]Absence check using 58 positive and 171 generalized place invariants in 193 ms returned sat
[2020-05-13 07:42:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:42:11] [INFO ] [Nat]Absence check using state equation in 7849 ms returned sat
[2020-05-13 07:42:11] [INFO ] [Nat]Added 56 Read/Feed constraints in 125 ms returned sat
[2020-05-13 07:42:11] [INFO ] Computed and/alt/rep : 2035/24566/2035 causal constraints in 201 ms.
[2020-05-13 07:42:27] [INFO ] Added : 205 causal constraints over 41 iterations in 15962 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 86 ms.
Incomplete Parikh walk after 394100 steps, including 3887 resets, run finished after 2733 ms. (steps per millisecond=144 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 788900 steps, including 7233 resets, run finished after 5133 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 708200 steps, including 6601 resets, run finished after 5453 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 794100 steps, including 7298 resets, run finished after 5637 ms. (steps per millisecond=140 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 11 out of 1259 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1259/1259 places, 2036/2036 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1259 transition count 2035
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1258 transition count 2035
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 1258 transition count 2034
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 1257 transition count 2034
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 1255 transition count 2032
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 1255 transition count 2031
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 1254 transition count 2031
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 1253 transition count 2030
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 27 place count 1237 transition count 2030
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 25 Pre rules applied. Total rules applied 27 place count 1237 transition count 2005
Deduced a syphon composed of 25 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 4 with 51 rules applied. Total rules applied 78 place count 1211 transition count 2005
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 4 with 9 rules applied. Total rules applied 87 place count 1202 transition count 2005
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 87 place count 1202 transition count 2004
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 89 place count 1201 transition count 2004
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 117 place count 1187 transition count 1990
Symmetric choice reduction at 5 with 8 rule applications. Total rules 125 place count 1187 transition count 1990
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 141 place count 1179 transition count 1982
Free-agglomeration rule applied 8 times.
Iterating global reduction 5 with 8 rules applied. Total rules applied 149 place count 1179 transition count 1974
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 157 place count 1171 transition count 1974
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 6 with 7 rules applied. Total rules applied 164 place count 1171 transition count 1974
Applied a total of 164 rules in 385 ms. Remains 1171 /1259 variables (removed 88) and now considering 1974/2036 (removed 62) transitions.
Finished structural reductions, in 1 iterations. Remains : 1171/1259 places, 1974/2036 transitions.
Incomplete random walk after 1000000 steps, including 10211 resets, run finished after 5809 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1270 resets, run finished after 2199 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1270 resets, run finished after 2133 ms. (steps per millisecond=468 ) properties seen :[0, 1, 0, 0]
FORMULA ASLink-PT-08a-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 1251 resets, run finished after 2063 ms. (steps per millisecond=484 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1286 resets, run finished after 2098 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1974 rows 1171 cols
[2020-05-13 07:43:01] [INFO ] Computed 203 place invariants in 128 ms
[2020-05-13 07:43:01] [INFO ] [Real]Absence check using 49 positive place invariants in 82 ms returned sat
[2020-05-13 07:43:01] [INFO ] [Real]Absence check using 49 positive and 154 generalized place invariants in 180 ms returned sat
[2020-05-13 07:43:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:43:08] [INFO ] [Real]Absence check using state equation in 6600 ms returned sat
[2020-05-13 07:43:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:43:09] [INFO ] [Nat]Absence check using 49 positive place invariants in 123 ms returned sat
[2020-05-13 07:43:09] [INFO ] [Nat]Absence check using 49 positive and 154 generalized place invariants in 246 ms returned sat
[2020-05-13 07:43:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:43:16] [INFO ] [Nat]Absence check using state equation in 7688 ms returned sat
[2020-05-13 07:43:17] [INFO ] Computed and/alt/rep : 1933/20749/1933 causal constraints in 99 ms.
[2020-05-13 07:43:38] [INFO ] Added : 200 causal constraints over 40 iterations in 21505 ms. Result :unknown
[2020-05-13 07:43:38] [INFO ] [Real]Absence check using 49 positive place invariants in 124 ms returned sat
[2020-05-13 07:43:39] [INFO ] [Real]Absence check using 49 positive and 154 generalized place invariants in 236 ms returned sat
[2020-05-13 07:43:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:43:45] [INFO ] [Real]Absence check using state equation in 6691 ms returned sat
[2020-05-13 07:43:45] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:43:46] [INFO ] [Nat]Absence check using 49 positive place invariants in 86 ms returned sat
[2020-05-13 07:43:46] [INFO ] [Nat]Absence check using 49 positive and 154 generalized place invariants in 233 ms returned sat
[2020-05-13 07:43:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:43:54] [INFO ] [Nat]Absence check using state equation in 7846 ms returned sat
[2020-05-13 07:43:54] [INFO ] Computed and/alt/rep : 1933/20749/1933 causal constraints in 140 ms.
[2020-05-13 07:44:07] [INFO ] Added : 130 causal constraints over 26 iterations in 12874 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 58 ms.
[2020-05-13 07:44:07] [INFO ] [Real]Absence check using 49 positive place invariants in 81 ms returned sat
[2020-05-13 07:44:07] [INFO ] [Real]Absence check using 49 positive and 154 generalized place invariants in 180 ms returned sat
[2020-05-13 07:44:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:44:14] [INFO ] [Real]Absence check using state equation in 6728 ms returned sat
[2020-05-13 07:44:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:44:15] [INFO ] [Nat]Absence check using 49 positive place invariants in 74 ms returned sat
[2020-05-13 07:44:15] [INFO ] [Nat]Absence check using 49 positive and 154 generalized place invariants in 169 ms returned sat
[2020-05-13 07:44:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:44:21] [INFO ] [Nat]Absence check using state equation in 6229 ms returned sat
[2020-05-13 07:44:21] [INFO ] Computed and/alt/rep : 1933/20749/1933 causal constraints in 171 ms.
[2020-05-13 07:44:32] [INFO ] Added : 130 causal constraints over 26 iterations in 10974 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 57 ms.
Incomplete Parikh walk after 134800 steps, including 1910 resets, run finished after 1159 ms. (steps per millisecond=116 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 73600 steps, including 1345 resets, run finished after 476 ms. (steps per millisecond=154 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 129500 steps, including 1956 resets, run finished after 803 ms. (steps per millisecond=161 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 7 out of 1171 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1171/1171 places, 1974/1974 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1171 transition count 1973
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1170 transition count 1973
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1170 transition count 1973
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 1170 transition count 1973
Applied a total of 5 rules in 145 ms. Remains 1170 /1171 variables (removed 1) and now considering 1973/1974 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 1170/1171 places, 1973/1974 transitions.
Incomplete random walk after 1000000 steps, including 10348 resets, run finished after 5382 ms. (steps per millisecond=185 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1276 resets, run finished after 1910 ms. (steps per millisecond=523 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1257 resets, run finished after 2153 ms. (steps per millisecond=464 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1279 resets, run finished after 2201 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 1488597 steps, run timeout after 30001 ms. (steps per millisecond=49 ) properties seen :[0, 0, 0]
Probabilistic random walk after 1488597 steps, saw 441911 distinct states, run finished after 30001 ms. (steps per millisecond=49 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1973 rows 1170 cols
[2020-05-13 07:45:17] [INFO ] Computed 203 place invariants in 49 ms
[2020-05-13 07:45:17] [INFO ] [Real]Absence check using 47 positive place invariants in 78 ms returned sat
[2020-05-13 07:45:17] [INFO ] [Real]Absence check using 47 positive and 156 generalized place invariants in 167 ms returned sat
[2020-05-13 07:45:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:45:24] [INFO ] [Real]Absence check using state equation in 6580 ms returned sat
[2020-05-13 07:45:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:45:24] [INFO ] [Nat]Absence check using 47 positive place invariants in 74 ms returned sat
[2020-05-13 07:45:24] [INFO ] [Nat]Absence check using 47 positive and 156 generalized place invariants in 154 ms returned sat
[2020-05-13 07:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:45:31] [INFO ] [Nat]Absence check using state equation in 6868 ms returned sat
[2020-05-13 07:45:31] [INFO ] Computed and/alt/rep : 1932/20781/1932 causal constraints in 139 ms.
[2020-05-13 07:45:42] [INFO ] Added : 130 causal constraints over 26 iterations in 11253 ms. Result :unknown
[2020-05-13 07:45:43] [INFO ] [Real]Absence check using 47 positive place invariants in 74 ms returned sat
[2020-05-13 07:45:43] [INFO ] [Real]Absence check using 47 positive and 156 generalized place invariants in 163 ms returned sat
[2020-05-13 07:45:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:45:50] [INFO ] [Real]Absence check using state equation in 6714 ms returned sat
[2020-05-13 07:45:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:45:50] [INFO ] [Nat]Absence check using 47 positive place invariants in 73 ms returned sat
[2020-05-13 07:45:50] [INFO ] [Nat]Absence check using 47 positive and 156 generalized place invariants in 162 ms returned sat
[2020-05-13 07:45:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:45:58] [INFO ] [Nat]Absence check using state equation in 8162 ms returned sat
[2020-05-13 07:45:58] [INFO ] Computed and/alt/rep : 1932/20781/1932 causal constraints in 145 ms.
[2020-05-13 07:46:19] [INFO ] Added : 215 causal constraints over 43 iterations in 20316 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 115 ms.
[2020-05-13 07:46:19] [INFO ] [Real]Absence check using 47 positive place invariants in 79 ms returned sat
[2020-05-13 07:46:20] [INFO ] [Real]Absence check using 47 positive and 156 generalized place invariants in 174 ms returned sat
[2020-05-13 07:46:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:46:26] [INFO ] [Real]Absence check using state equation in 6564 ms returned sat
[2020-05-13 07:46:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:46:27] [INFO ] [Nat]Absence check using 47 positive place invariants in 68 ms returned sat
[2020-05-13 07:46:27] [INFO ] [Nat]Absence check using 47 positive and 156 generalized place invariants in 153 ms returned sat
[2020-05-13 07:46:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:46:35] [INFO ] [Nat]Absence check using state equation in 7836 ms returned sat
[2020-05-13 07:46:35] [INFO ] Computed and/alt/rep : 1932/20781/1932 causal constraints in 206 ms.
[2020-05-13 07:46:45] [INFO ] Added : 130 causal constraints over 26 iterations in 10857 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 66 ms.
Incomplete Parikh walk after 27700 steps, including 829 resets, run finished after 327 ms. (steps per millisecond=84 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 120700 steps, including 1876 resets, run finished after 831 ms. (steps per millisecond=145 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 87600 steps, including 1557 resets, run finished after 581 ms. (steps per millisecond=150 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 7 out of 1170 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1170/1170 places, 1973/1973 transitions.
Applied a total of 0 rules in 39 ms. Remains 1170 /1170 variables (removed 0) and now considering 1973/1973 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1170/1170 places, 1973/1973 transitions.
Starting structural reductions, iteration 0 : 1170/1170 places, 1973/1973 transitions.
Applied a total of 0 rules in 64 ms. Remains 1170 /1170 variables (removed 0) and now considering 1973/1973 (removed 0) transitions.
// Phase 1: matrix 1973 rows 1170 cols
[2020-05-13 07:46:48] [INFO ] Computed 203 place invariants in 52 ms
[2020-05-13 07:46:53] [INFO ] Implicit Places using invariants in 5838 ms returned [0, 18, 19, 30, 48, 66, 135, 139, 148, 149, 150, 168, 186, 256, 260, 261, 272, 273, 274, 292, 310, 379, 383, 384, 395, 396, 397, 415, 433, 502, 506, 507, 518, 519, 520, 538, 556, 625, 629, 630, 641, 642, 643, 661, 679, 748, 752, 753, 764, 765, 766, 784, 802, 871, 875, 876, 887, 888, 889, 907, 925, 997, 1001, 1002, 1005, 1016, 1017, 1018, 1036, 1038, 1041, 1059, 1060, 1061, 1062, 1074, 1080, 1086, 1092, 1098, 1104, 1110, 1116, 1122, 1128, 1134]
Discarding 86 places :
Implicit Place search using SMT only with invariants took 5845 ms to find 86 implicit places.
[2020-05-13 07:46:54] [INFO ] Redundant transitions in 227 ms returned []
// Phase 1: matrix 1973 rows 1084 cols
[2020-05-13 07:46:54] [INFO ] Computed 117 place invariants in 33 ms
[2020-05-13 07:47:03] [INFO ] Dead Transitions using invariants and state equation in 9092 ms returned []
Starting structural reductions, iteration 1 : 1084/1170 places, 1973/1973 transitions.
Performed 151 Post agglomeration using F-continuation condition.Transition count delta: 151
Iterating post reduction 0 with 151 rules applied. Total rules applied 151 place count 1084 transition count 1822
Reduce places removed 151 places and 0 transitions.
Iterating post reduction 1 with 151 rules applied. Total rules applied 302 place count 933 transition count 1822
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 302 place count 933 transition count 1783
Deduced a syphon composed of 39 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 79 rules applied. Total rules applied 381 place count 893 transition count 1783
Discarding 4 places :
Implicit places reduction removed 4 places
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 393 place count 889 transition count 1775
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 401 place count 881 transition count 1775
Symmetric choice reduction at 4 with 15 rule applications. Total rules 416 place count 881 transition count 1775
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 15 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 446 place count 866 transition count 1760
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 449 place count 866 transition count 1757
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 449 place count 866 transition count 1756
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 451 place count 865 transition count 1756
Symmetric choice reduction at 5 with 3 rule applications. Total rules 454 place count 865 transition count 1756
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 460 place count 862 transition count 1753
Symmetric choice reduction at 5 with 1 rule applications. Total rules 461 place count 862 transition count 1753
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 463 place count 861 transition count 1752
Symmetric choice reduction at 5 with 1 rule applications. Total rules 464 place count 861 transition count 1752
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 466 place count 860 transition count 1751
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 2 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 5 with 130 rules applied. Total rules applied 596 place count 795 transition count 1686
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 603 place count 795 transition count 1679
Symmetric choice reduction at 6 with 8 rule applications. Total rules 611 place count 795 transition count 1679
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 627 place count 787 transition count 1671
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 635 place count 787 transition count 1663
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 7 with 17 rules applied. Total rules applied 652 place count 787 transition count 1646
Ensure Unique test removed 1 places
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 7 with 18 rules applied. Total rules applied 670 place count 769 transition count 1646
Partial Free-agglomeration rule applied 24 times.
Drop transitions removed 24 transitions
Iterating global reduction 8 with 24 rules applied. Total rules applied 694 place count 769 transition count 1646
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 695 place count 769 transition count 1646
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 696 place count 769 transition count 1645
Applied a total of 696 rules in 477 ms. Remains 769 /1084 variables (removed 315) and now considering 1645/1973 (removed 328) transitions.
// Phase 1: matrix 1645 rows 769 cols
[2020-05-13 07:47:03] [INFO ] Computed 111 place invariants in 26 ms
[2020-05-13 07:47:06] [INFO ] Implicit Places using invariants in 3072 ms returned [72, 89, 96, 99, 101, 104, 105, 157, 175, 181, 184, 186, 191, 192, 244, 261, 267, 270, 272, 277, 278, 330, 347, 353, 356, 358, 363, 364, 416, 433, 439, 442, 444, 449, 450, 502, 520, 526, 529, 531, 536, 537, 589, 606, 612, 615, 617, 622, 623, 675, 694, 700, 703, 706]
Discarding 54 places :
Implicit Place search using SMT only with invariants took 3077 ms to find 54 implicit places.
Starting structural reductions, iteration 2 : 715/1170 places, 1645/1973 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 715 transition count 1644
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 714 transition count 1644
Symmetric choice reduction at 2 with 22 rule applications. Total rules 24 place count 714 transition count 1644
Deduced a syphon composed of 22 places in 3 ms
Reduce places removed 22 places and 22 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 68 place count 692 transition count 1622
Symmetric choice reduction at 2 with 6 rule applications. Total rules 74 place count 692 transition count 1622
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 86 place count 686 transition count 1616
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 4 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 118 place count 670 transition count 1600
Free-agglomeration rule applied 23 times.
Iterating global reduction 2 with 23 rules applied. Total rules applied 141 place count 670 transition count 1577
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 164 place count 647 transition count 1577
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 3 with 7 rules applied. Total rules applied 171 place count 647 transition count 1570
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 178 place count 640 transition count 1570
Partial Post-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 186 place count 640 transition count 1570
Applied a total of 186 rules in 241 ms. Remains 640 /715 variables (removed 75) and now considering 1570/1645 (removed 75) transitions.
// Phase 1: matrix 1570 rows 640 cols
[2020-05-13 07:47:07] [INFO ] Computed 57 place invariants in 32 ms
[2020-05-13 07:47:09] [INFO ] Implicit Places using invariants in 2642 ms returned []
// Phase 1: matrix 1570 rows 640 cols
[2020-05-13 07:47:09] [INFO ] Computed 57 place invariants in 34 ms
[2020-05-13 07:47:19] [INFO ] Implicit Places using invariants and state equation in 10183 ms returned []
Implicit Place search using SMT with State Equation took 12826 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 640/1170 places, 1570/1973 transitions.
Incomplete random walk after 1000000 steps, including 16743 resets, run finished after 4771 ms. (steps per millisecond=209 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2890 resets, run finished after 1179 ms. (steps per millisecond=848 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2816 resets, run finished after 1256 ms. (steps per millisecond=796 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2774 resets, run finished after 1254 ms. (steps per millisecond=797 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 2570502 steps, run timeout after 30001 ms. (steps per millisecond=85 ) properties seen :[0, 0, 0]
Probabilistic random walk after 2570502 steps, saw 708899 distinct states, run finished after 30001 ms. (steps per millisecond=85 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1570 rows 640 cols
[2020-05-13 07:47:58] [INFO ] Computed 57 place invariants in 21 ms
[2020-05-13 07:47:58] [INFO ] [Real]Absence check using 15 positive place invariants in 50 ms returned sat
[2020-05-13 07:47:58] [INFO ] [Real]Absence check using 15 positive and 42 generalized place invariants in 52 ms returned sat
[2020-05-13 07:47:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:48:01] [INFO ] [Real]Absence check using state equation in 3205 ms returned sat
[2020-05-13 07:48:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:48:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 36 ms returned sat
[2020-05-13 07:48:02] [INFO ] [Nat]Absence check using 15 positive and 42 generalized place invariants in 38 ms returned sat
[2020-05-13 07:48:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:48:10] [INFO ] [Nat]Absence check using state equation in 8211 ms returned sat
[2020-05-13 07:48:10] [INFO ] Computed and/alt/rep : 1532/19803/1532 causal constraints in 79 ms.
[2020-05-13 07:48:31] [INFO ] Added : 305 causal constraints over 61 iterations in 21412 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 94 ms.
[2020-05-13 07:48:32] [INFO ] [Real]Absence check using 15 positive place invariants in 30 ms returned sat
[2020-05-13 07:48:32] [INFO ] [Real]Absence check using 15 positive and 42 generalized place invariants in 41 ms returned sat
[2020-05-13 07:48:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:48:35] [INFO ] [Real]Absence check using state equation in 3295 ms returned sat
[2020-05-13 07:48:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:48:35] [INFO ] [Nat]Absence check using 15 positive place invariants in 29 ms returned sat
[2020-05-13 07:48:35] [INFO ] [Nat]Absence check using 15 positive and 42 generalized place invariants in 35 ms returned sat
[2020-05-13 07:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:48:38] [INFO ] [Nat]Absence check using state equation in 2775 ms returned sat
[2020-05-13 07:48:38] [INFO ] Deduced a trap composed of 13 places in 136 ms
[2020-05-13 07:48:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 340 ms
[2020-05-13 07:48:39] [INFO ] Computed and/alt/rep : 1532/19803/1532 causal constraints in 185 ms.
[2020-05-13 07:48:59] [INFO ] Added : 325 causal constraints over 65 iterations in 20405 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 124 ms.
[2020-05-13 07:48:59] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2020-05-13 07:48:59] [INFO ] [Real]Absence check using 15 positive and 42 generalized place invariants in 34 ms returned sat
[2020-05-13 07:48:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:49:02] [INFO ] [Real]Absence check using state equation in 2944 ms returned sat
[2020-05-13 07:49:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:49:02] [INFO ] [Nat]Absence check using 15 positive place invariants in 29 ms returned sat
[2020-05-13 07:49:02] [INFO ] [Nat]Absence check using 15 positive and 42 generalized place invariants in 33 ms returned sat
[2020-05-13 07:49:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:49:05] [INFO ] [Nat]Absence check using state equation in 2325 ms returned sat
[2020-05-13 07:49:05] [INFO ] Computed and/alt/rep : 1532/19803/1532 causal constraints in 116 ms.
[2020-05-13 07:49:24] [INFO ] Added : 240 causal constraints over 48 iterations in 19482 ms. Result :unknown
Incomplete Parikh walk after 58400 steps, including 1658 resets, run finished after 303 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 113100 steps, including 2360 resets, run finished after 545 ms. (steps per millisecond=207 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 114900 steps, including 2636 resets, run finished after 565 ms. (steps per millisecond=203 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 7 out of 640 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 640/640 places, 1570/1570 transitions.
Applied a total of 0 rules in 23 ms. Remains 640 /640 variables (removed 0) and now considering 1570/1570 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 640/640 places, 1570/1570 transitions.
Starting structural reductions, iteration 0 : 640/640 places, 1570/1570 transitions.
Applied a total of 0 rules in 37 ms. Remains 640 /640 variables (removed 0) and now considering 1570/1570 (removed 0) transitions.
// Phase 1: matrix 1570 rows 640 cols
[2020-05-13 07:49:26] [INFO ] Computed 57 place invariants in 21 ms
[2020-05-13 07:49:28] [INFO ] Implicit Places using invariants in 2451 ms returned []
// Phase 1: matrix 1570 rows 640 cols
[2020-05-13 07:49:28] [INFO ] Computed 57 place invariants in 21 ms
[2020-05-13 07:49:38] [INFO ] Implicit Places using invariants and state equation in 9936 ms returned []
Implicit Place search using SMT with State Equation took 12390 ms to find 0 implicit places.
[2020-05-13 07:49:38] [INFO ] Redundant transitions in 48 ms returned []
// Phase 1: matrix 1570 rows 640 cols
[2020-05-13 07:49:38] [INFO ] Computed 57 place invariants in 21 ms
[2020-05-13 07:49:44] [INFO ] Dead Transitions using invariants and state equation in 5475 ms returned []
Finished structural reductions, in 1 iterations. Remains : 640/640 places, 1570/1570 transitions.
Incomplete random walk after 100000 steps, including 1690 resets, run finished after 607 ms. (steps per millisecond=164 ) properties seen :[0, 0, 0]
// Phase 1: matrix 1570 rows 640 cols
[2020-05-13 07:49:44] [INFO ] Computed 57 place invariants in 21 ms
[2020-05-13 07:49:44] [INFO ] [Real]Absence check using 15 positive place invariants in 32 ms returned sat
[2020-05-13 07:49:45] [INFO ] [Real]Absence check using 15 positive and 42 generalized place invariants in 33 ms returned sat
[2020-05-13 07:49:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:49:48] [INFO ] [Real]Absence check using state equation in 2978 ms returned sat
[2020-05-13 07:49:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:49:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 32 ms returned sat
[2020-05-13 07:49:48] [INFO ] [Nat]Absence check using 15 positive and 42 generalized place invariants in 33 ms returned sat
[2020-05-13 07:49:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:49:55] [INFO ] [Nat]Absence check using state equation in 7755 ms returned sat
[2020-05-13 07:49:56] [INFO ] Computed and/alt/rep : 1532/19803/1532 causal constraints in 182 ms.
[2020-05-13 07:50:08] [INFO ] Added : 240 causal constraints over 48 iterations in 12003 ms. Result :unknown
[2020-05-13 07:50:08] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2020-05-13 07:50:08] [INFO ] [Real]Absence check using 15 positive and 42 generalized place invariants in 32 ms returned sat
[2020-05-13 07:50:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:50:10] [INFO ] [Real]Absence check using state equation in 2714 ms returned sat
[2020-05-13 07:50:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:50:11] [INFO ] [Nat]Absence check using 15 positive place invariants in 46 ms returned sat
[2020-05-13 07:50:11] [INFO ] [Nat]Absence check using 15 positive and 42 generalized place invariants in 51 ms returned sat
[2020-05-13 07:50:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:50:14] [INFO ] [Nat]Absence check using state equation in 3364 ms returned sat
[2020-05-13 07:50:14] [INFO ] Deduced a trap composed of 13 places in 145 ms
[2020-05-13 07:50:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 314 ms
[2020-05-13 07:50:15] [INFO ] Computed and/alt/rep : 1532/19803/1532 causal constraints in 183 ms.
[2020-05-13 07:50:31] [INFO ] Added : 275 causal constraints over 55 iterations in 16043 ms. Result :unknown
[2020-05-13 07:50:31] [INFO ] [Real]Absence check using 15 positive place invariants in 29 ms returned sat
[2020-05-13 07:50:31] [INFO ] [Real]Absence check using 15 positive and 42 generalized place invariants in 41 ms returned sat
[2020-05-13 07:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:50:34] [INFO ] [Real]Absence check using state equation in 3172 ms returned sat
[2020-05-13 07:50:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:50:34] [INFO ] [Nat]Absence check using 15 positive place invariants in 45 ms returned sat
[2020-05-13 07:50:34] [INFO ] [Nat]Absence check using 15 positive and 42 generalized place invariants in 51 ms returned sat
[2020-05-13 07:50:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:50:37] [INFO ] [Nat]Absence check using state equation in 3087 ms returned sat
[2020-05-13 07:50:38] [INFO ] Computed and/alt/rep : 1532/19803/1532 causal constraints in 151 ms.
[2020-05-13 07:50:54] [INFO ] Added : 240 causal constraints over 48 iterations in 16584 ms. Result :unknown
Applied a total of 0 rules in 28 ms. Remains 640 /640 variables (removed 0) and now considering 1570/1570 (removed 0) transitions.
// Phase 1: matrix 1570 rows 640 cols
[2020-05-13 07:50:54] [INFO ] Computed 57 place invariants in 43 ms
[2020-05-13 07:50:54] [INFO ] [Real]Absence check using 15 positive place invariants in 31 ms returned sat
[2020-05-13 07:50:54] [INFO ] [Real]Absence check using 15 positive and 42 generalized place invariants in 38 ms returned sat
[2020-05-13 07:50:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:50:57] [INFO ] [Real]Absence check using state equation in 2611 ms returned sat
[2020-05-13 07:50:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:50:57] [INFO ] [Nat]Absence check using 15 positive place invariants in 49 ms returned sat
[2020-05-13 07:50:57] [INFO ] [Nat]Absence check using 15 positive and 42 generalized place invariants in 46 ms returned sat
[2020-05-13 07:50:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:51:06] [INFO ] [Nat]Absence check using state equation in 8454 ms returned sat
[2020-05-13 07:51:06] [INFO ] Computed and/alt/rep : 1532/19803/1532 causal constraints in 81 ms.
[2020-05-13 07:51:26] [INFO ] Added : 335 causal constraints over 67 iterations in 20407 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 155 ms.
[2020-05-13 07:51:27] [INFO ] [Real]Absence check using 15 positive place invariants in 48 ms returned sat
[2020-05-13 07:51:27] [INFO ] [Real]Absence check using 15 positive and 42 generalized place invariants in 52 ms returned sat
[2020-05-13 07:51:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:51:29] [INFO ] [Real]Absence check using state equation in 2444 ms returned sat
[2020-05-13 07:51:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:51:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 46 ms returned sat
[2020-05-13 07:51:30] [INFO ] [Nat]Absence check using 15 positive and 42 generalized place invariants in 52 ms returned sat
[2020-05-13 07:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:51:33] [INFO ] [Nat]Absence check using state equation in 3542 ms returned sat
[2020-05-13 07:51:33] [INFO ] Deduced a trap composed of 13 places in 85 ms
[2020-05-13 07:51:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 228 ms
[2020-05-13 07:51:33] [INFO ] Computed and/alt/rep : 1532/19803/1532 causal constraints in 116 ms.
[2020-05-13 07:51:54] [INFO ] Added : 325 causal constraints over 65 iterations in 20242 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 140 ms.
[2020-05-13 07:51:54] [INFO ] [Real]Absence check using 15 positive place invariants in 48 ms returned sat
[2020-05-13 07:51:54] [INFO ] [Real]Absence check using 15 positive and 42 generalized place invariants in 49 ms returned sat
[2020-05-13 07:51:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-13 07:51:58] [INFO ] [Real]Absence check using state equation in 3496 ms returned sat
[2020-05-13 07:51:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-13 07:51:58] [INFO ] [Nat]Absence check using 15 positive place invariants in 29 ms returned sat
[2020-05-13 07:51:58] [INFO ] [Nat]Absence check using 15 positive and 42 generalized place invariants in 37 ms returned sat
[2020-05-13 07:51:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-13 07:52:00] [INFO ] [Nat]Absence check using state equation in 2406 ms returned sat
[2020-05-13 07:52:01] [INFO ] Computed and/alt/rep : 1532/19803/1532 causal constraints in 123 ms.
[2020-05-13 07:52:17] [INFO ] Added : 240 causal constraints over 48 iterations in 16954 ms. Result :unknown
[2020-05-13 07:52:18] [INFO ] Flatten gal took : 390 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-13 07:52:18] [INFO ] Flatten gal took : 197 ms
[2020-05-13 07:52:18] [INFO ] Applying decomposition
[2020-05-13 07:52:19] [INFO ] Input system was already deterministic with 1570 transitions.
[2020-05-13 07:52:19] [INFO ] Too many transitions (1570) to apply POR reductions. Disabling POR matrices.
[2020-05-13 07:52:19] [INFO ] Input system was already deterministic with 1570 transitions.
[2020-05-13 07:52:19] [INFO ] Flatten gal took : 282 ms
[2020-05-13 07:52:19] [INFO ] Built C files in 705ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph3184945503192533988.txt, -o, /tmp/graph3184945503192533988.bin, -w, /tmp/graph3184945503192533988.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph3184945503192533988.bin, -l, -1, -v, -w, /tmp/graph3184945503192533988.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-13 07:52:19] [INFO ] Decomposing Gal with order
[2020-05-13 07:52:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-13 07:52:20] [INFO ] Ran tautology test, simplified 0 / 3 in 1307 ms.
[2020-05-13 07:52:20] [INFO ] Removed a total of 3104 redundant transitions.
[2020-05-13 07:52:20] [INFO ] BMC solution for property ASLink-PT-08a-ReachabilityCardinality-00(UNSAT) depth K=0 took 44 ms
[2020-05-13 07:52:20] [INFO ] BMC solution for property ASLink-PT-08a-ReachabilityCardinality-09(UNSAT) depth K=0 took 1 ms
[2020-05-13 07:52:20] [INFO ] BMC solution for property ASLink-PT-08a-ReachabilityCardinality-11(UNSAT) depth K=0 took 1 ms
[2020-05-13 07:52:20] [INFO ] BMC solution for property ASLink-PT-08a-ReachabilityCardinality-00(UNSAT) depth K=1 took 21 ms
[2020-05-13 07:52:20] [INFO ] BMC solution for property ASLink-PT-08a-ReachabilityCardinality-09(UNSAT) depth K=1 took 19 ms
[2020-05-13 07:52:20] [INFO ] BMC solution for property ASLink-PT-08a-ReachabilityCardinality-11(UNSAT) depth K=1 took 16 ms
[2020-05-13 07:52:20] [INFO ] Flatten gal took : 335 ms
[2020-05-13 07:52:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 118 labels/synchronizations in 97 ms.
[2020-05-13 07:52:20] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 47 ms
[2020-05-13 07:52:20] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness
Loading property file ReachabilityCardinality.prop.
Read [reachable] property : ASLink-PT-08a-ReachabilityCardinality-00 with value :(i4.u33.p271==1)
Read [invariant] property : ASLink-PT-08a-ReachabilityCardinality-09 with value :((i4.u38.p289==0)||(i14.u134.p1533==1))
Read [invariant] property : ASLink-PT-08a-ReachabilityCardinality-11 with value :((((u23.p152==0)||(u103.p1105==1))||(i12.u130.p1450==0))||(i14.u133.p1487==1))
built 23 ordering constraints for composite.
built 141 ordering constraints for composite.
built 28 ordering constraints for composite.
built 121 ordering constraints for composite.
built 135 ordering constraints for composite.
built 139 ordering constraints for composite.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 1570 rows 640 cols
built 141 ordering constraints for composite.
built 135 ordering constraints for composite.
[2020-05-13 07:52:21] [INFO ] Computed 57 place invariants in 22 ms
inv : p1633 + p1675 - p1682 + p1683 - p1696 - p1702 - p1708 - p1714 - p1734 - p1748 = 0
inv : p1206 + p1208 + p1210 + p1212 + p1214 + p1216 + p1218 + p1220 + p1222 - p1224 - p1226 - p1228 - p1230 - p1232 - p1234 - p1236 - p1238 - p1240 - p1265 + p1269 - p1271 - p1273 - p1275 - p1277 - p1279 + p1380 + p1382 - p1419 - p1420 - p1421 - p1422 - p1423 - p1424 - p1425 - p1426 - p1427 - p1428 - p1429 - p1430 - p1431 - p1432 - p1433 - p1434 - p1435 - p1439 - p1441 - p1443 - p1445 - p1447 - p1449 - p1451 - p1460 - p1466 - p1468 - p1470 - p1472 - p1474 - p1487 - p1497 - p1498 - p1520 - p1533 - p1540 - p1541 = 0
inv : p56 + p58 + p60 + p62 + p64 + p66 + p68 + p70 + p100 + p134 + p156 + p176 + p212 - p402 - p403 - p407 = 0
inv : p38 + p40 + p42 + p44 + p46 + p48 + p50 + p52 + p249 + p251 + p253 + p255 + p257 + p259 + p261 + p263 + p265 + p269 + p271 + p273 + p275 + p277 + p279 + p281 + p283 + p289 + p290 - p294 + p296 + p298 + p300 + p302 + p304 - p407 + p597 + p598 + p602 = 1
inv : p231 + p233 + p235 + p237 + p239 + p241 + p243 + p245 + p247 - p249 - p251 - p253 - p255 - p257 - p259 - p261 - p263 - p265 - p290 + p294 - p296 - p298 - p300 - p302 - p304 + p407 - p444 - p446 - p448 - p450 - p452 - p454 - p456 - p458 - p460 - p464 - p466 - p468 - p470 - p472 - p474 - p476 - p485 + p489 - p491 - p493 - p495 - p497 - p499 - p597 - p598 - p792 - p793 - p797 = -1
inv : p55 + p57 + p59 + p61 + p63 + p65 + p67 + p69 + p71 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p96 - p100 + p102 + p104 + p106 + p108 + p110 + p152 - p212 + p402 + p403 + p407 = 1
inv : p795 + p987 + p988 + p992 = 1
inv : p22 + p25 + p29 + p31 + p212 = 1
inv : p2 + p4 + p6 + p8 + p10 + p12 + p14 + p16 + p18 + p74 + p76 + p78 + p80 + p82 + p84 + p86 + p88 = 1
inv : p291 + p293 + p294 - p296 - p298 - p300 - p302 - p304 = 0
inv : p681 + p683 + p684 - p686 - p688 - p690 - p692 - p694 = 0
inv : p1071 + p1073 + p1074 - p1076 - p1078 - p1080 - p1082 - p1084 = 0
inv : p1575 + p1579 + p1581 + p1582 + p1584 + p1632 + p1636 + p1638 + p1640 + p1642 + p1644 + p1646 + p1648 + p1650 = 1
inv : p232 + p234 + p236 + p238 + p240 + p242 + p244 + p246 + p444 + p446 + p448 + p450 + p452 + p454 + p456 + p458 + p460 + p464 + p466 + p468 + p470 + p472 + p474 + p476 + p485 - p489 + p491 + p493 + p495 + p497 + p499 - p602 + p792 + p793 + p797 = 1
inv : p97 + p99 + p100 - p102 - p104 - p106 - p108 - p110 = 0
inv : p1461 + p1463 + p1464 - p1466 - p1468 - p1470 - p1472 - p1474 = 0
inv : -p1464 - p1498 - p1520 - p1540 + p1582 + p1583 + p1584 = 0
inv : p835 + p837 + p839 + p841 + p843 + p845 + p847 + p849 + p879 + p913 + p935 + p955 + p992 - p1182 - p1183 - p1187 = 0
inv : p445 + p447 + p449 + p451 + p453 + p455 + p457 + p459 + p489 + p523 + p545 + p565 + p602 - p792 - p793 - p797 = 0
inv : p990 + p1182 + p1183 + p1187 = 1
inv : p1029 + p1031 + p1033 + p1035 + p1037 + p1039 + p1041 + p1043 + p1045 + p1048 + p1049 + p1050 + p1051 + p1052 + p1053 + p1054 + p1055 + p1056 + p1057 + p1058 + p1059 + p1060 + p1061 + p1062 + p1070 - p1074 + p1076 + p1078 + p1080 + p1082 + p1084 + p1106 - p1187 + p1377 + p1378 + p1382 = 1
inv : p486 + p488 + p489 - p491 - p493 - p495 - p497 - p499 = 0
inv : p1266 + p1268 + p1269 - p1271 - p1273 - p1275 - p1277 - p1279 = 0
inv : p1207 + p1209 + p1211 + p1213 + p1215 + p1217 + p1219 + p1221 + p1419 + p1420 + p1421 + p1422 + p1423 + p1424 + p1425 + p1426 + p1427 + p1428 + p1429 + p1430 + p1431 + p1432 + p1433 + p1434 + p1435 + p1439 + p1441 + p1443 + p1445 + p1447 + p1449 + p1451 + p1460 + p1466 + p1468 + p1470 + p1472 + p1474 + p1487 + p1497 + p1498 + p1520 + p1533 + p1540 + p1541 = 1
inv : p1011 + p1013 + p1015 + p1017 + p1019 + p1021 + p1023 + p1025 + p1027 - p1029 - p1031 - p1033 - p1035 - p1037 - p1039 - p1041 - p1043 - p1045 - p1070 + p1074 - p1076 - p1078 - p1080 - p1082 - p1084 - p1106 + p1187 - p1224 - p1226 - p1228 - p1230 - p1232 - p1234 - p1236 - p1238 - p1240 - p1244 - p1246 - p1248 - p1250 - p1252 - p1254 - p1256 - p1265 + p1269 - p1271 - p1273 - p1275 - p1277 - p1279 - p1377 - p1378 + p1380 = 0
inv : p1419 + p1420 + p1421 + p1422 + p1423 + p1424 + p1425 + p1426 + p1427 + p1428 + p1429 + p1430 + p1431 + p1432 + p1433 + p1434 + p1435 + p1438 + p1439 + p1440 + p1441 + p1442 + p1443 + p1444 + p1445 + p1446 + p1447 + p1448 + p1449 + p1450 + p1451 + p1452 + p1460 + p1466 + p1468 + p1470 + p1472 + p1474 + p1487 + p1497 + p1498 + p1520 + p1533 + p1540 + p1541 = 1
inv : p1632 + p1633 + p1635 + p1636 + p1637 + p1638 + p1639 + p1640 + p1641 + p1642 + p1643 + p1644 + p1645 + p1646 + p1647 + p1648 + p1649 + p1650 + p1651 - p1682 - p1696 - p1702 - p1708 - p1714 - p1734 - p1748 = 0
inv : p1225 + p1227 + p1229 + p1231 + p1233 + p1235 + p1237 + p1239 + p1269 + p1303 + p1325 + p1345 + p1380 + p1382 = 1
inv : p249 + p251 + p253 + p255 + p257 + p259 + p261 + p263 + p265 + p268 + p269 + p270 + p271 + p272 + p273 + p274 + p275 + p276 + p277 + p278 + p279 + p280 + p281 + p282 + p283 + p289 + p290 - p294 + p296 + p298 + p300 + p302 + p304 - p407 + p597 + p598 + p602 = 1
inv : p1659 + p1661 + p1663 + p1665 + p1674 + p1682 + p1696 + p1702 + p1708 + p1714 + p1734 + p1748 + p1757 + p1782 = 1
inv : p1185 + p1377 + p1378 + p1382 = 1
inv : p622 + p624 + p626 + p628 + p630 + p632 + p634 + p636 + p834 + p836 + p838 + p840 + p842 + p844 + p846 + p848 + p850 + p854 + p856 + p858 + p860 + p862 + p864 + p866 + p875 - p879 + p881 + p883 + p885 + p887 + p889 - p992 + p1182 + p1183 + p1187 = 1
inv : p621 + p623 + p625 + p627 + p629 + p631 + p633 + p635 + p637 - p639 - p641 - p643 - p645 - p647 - p649 - p651 - p653 - p655 - p680 + p684 - p686 - p688 - p690 - p692 - p694 + p797 - p834 - p836 - p838 - p840 - p842 - p844 - p846 - p848 - p850 - p854 - p856 - p858 - p860 - p862 - p864 - p866 - p875 + p879 - p881 - p883 - p885 - p887 - p889 - p987 - p988 - p1182 - p1183 - p1187 = -1
inv : p444 + p446 + p448 + p450 + p452 + p454 + p456 + p458 + p460 + p463 + p464 + p465 + p466 + p467 + p468 + p469 + p470 + p471 + p472 + p473 + p474 + p475 + p476 + p477 + p485 - p489 + p491 + p493 + p495 + p497 + p499 - p602 + p792 + p793 + p797 = 1
inv : p1595 + p1596 + p1597 + p1598 + p1599 + p1600 + p1601 + p1602 + p1603 + p1604 + p1605 + p1606 + p1607 + p1608 + p1609 + p1610 + p1611 + p1674 + p1682 + p1696 + p1702 + p1708 + p1714 + p1734 + p1748 = 1
inv : -p1420 - p1422 - p1424 - p1426 - p1428 - p1430 - p1432 - p1434 + p1579 + p1580 + p1581 = 0
inv : p1012 + p1014 + p1016 + p1018 + p1020 + p1022 + p1024 + p1026 + p1224 + p1226 + p1228 + p1230 + p1232 + p1234 + p1236 + p1238 + p1240 + p1244 + p1246 + p1248 + p1250 + p1252 + p1254 + p1256 + p1265 - p1269 + p1271 + p1273 + p1275 + p1277 + p1279 - p1380 - p1382 = 0
inv : p427 + p429 + p431 + p433 + p435 + p437 + p439 + p441 + p639 + p641 + p643 + p645 + p647 + p649 + p651 + p653 + p655 + p659 + p661 + p663 + p665 + p667 + p669 + p671 + p680 - p684 + p686 + p688 + p690 + p692 + p694 - p797 + p987 + p988 + p992 = 1
inv : p834 + p836 + p838 + p840 + p842 + p844 + p846 + p848 + p850 + p853 + p854 + p855 + p856 + p857 + p858 + p859 + p860 + p861 + p862 + p863 + p864 + p865 + p866 + p867 + p875 - p879 + p881 + p883 + p885 + p887 + p889 - p992 + p1182 + p1183 + p1187 = 1
inv : p640 + p642 + p644 + p646 + p648 + p650 + p652 + p654 + p684 + p718 + p740 + p760 + p797 - p987 - p988 - p992 = 0
inv : p1402 + p1404 + p1406 + p1408 + p1410 + p1412 + p1414 + p1416 + p1595 + p1597 + p1599 + p1601 + p1603 + p1605 + p1607 + p1609 + p1611 + p1674 + p1682 + p1696 + p1702 + p1708 + p1714 + p1734 + p1748 = 1
inv : p37 + p39 + p41 + p43 + p45 + p47 + p49 + p51 + p53 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 - p249 - p251 - p253 - p255 - p257 - p259 - p261 - p263 - p265 - p269 - p271 - p273 - p275 - p277 - p279 - p281 - p283 - p289 - p290 + p294 - p296 - p298 - p300 - p302 - p304 + p407 - p597 - p598 - p602 = 0
inv : p1380 - p1420 - p1422 - p1424 - p1426 - p1428 - p1430 - p1432 - p1434 - p1464 - p1498 - p1520 - p1540 + p1572 + p1573 + p1579 + p1581 + p1582 + p1584 + p1632 + p1636 + p1638 + p1640 + p1642 + p1644 + p1646 + p1648 + p1650 = 1
inv : p816 + p818 + p820 + p822 + p824 + p826 + p828 + p830 + p832 - p834 - p836 - p838 - p840 - p842 - p844 - p846 - p848 - p850 - p875 + p879 - p881 - p883 - p885 - p887 - p889 + p992 - p1029 - p1031 - p1033 - p1035 - p1037 - p1039 - p1041 - p1043 - p1045 - p1049 - p1051 - p1053 - p1055 - p1057 - p1059 - p1061 - p1070 + p1074 - p1076 - p1078 - p1080 - p1082 - p1084 - p1106 - p1182 - p1183 - p1377 - p1378 - p1382 = -1
inv : p817 + p819 + p821 + p823 + p825 + p827 + p829 + p831 + p1029 + p1031 + p1033 + p1035 + p1037 + p1039 + p1041 + p1043 + p1045 + p1049 + p1051 + p1053 + p1055 + p1057 + p1059 + p1061 + p1070 - p1074 + p1076 + p1078 + p1080 + p1082 + p1084 + p1106 - p1187 + p1377 + p1378 + p1382 = 1
inv : p426 + p428 + p430 + p432 + p434 + p436 + p438 + p440 + p442 - p444 - p446 - p448 - p450 - p452 - p454 - p456 - p458 - p460 - p485 + p489 - p491 - p493 - p495 - p497 - p499 + p602 - p639 - p641 - p643 - p645 - p647 - p649 - p651 - p653 - p655 - p659 - p661 - p663 - p665 - p667 - p669 - p671 - p680 + p684 - p686 - p688 - p690 - p692 - p694 - p792 - p793 - p987 - p988 - p992 = -1
inv : p1224 + p1226 + p1228 + p1230 + p1232 + p1234 + p1236 + p1238 + p1240 + p1243 + p1244 + p1245 + p1246 + p1247 + p1248 + p1249 + p1250 + p1251 + p1252 + p1253 + p1254 + p1255 + p1256 + p1257 + p1265 - p1269 + p1271 + p1273 + p1275 + p1277 + p1279 - p1380 - p1382 = 0
inv : p405 + p597 + p598 + p602 = 1
inv : p250 + p252 + p254 + p256 + p258 + p260 + p262 + p264 + p294 + p328 + p350 + p370 + p407 - p597 - p598 - p602 = 0
inv : p1401 + p1403 + p1405 + p1407 + p1409 + p1411 + p1413 + p1415 + p1417 - p1419 - p1420 - p1421 - p1422 - p1423 - p1424 - p1425 - p1426 - p1427 - p1428 - p1429 - p1430 - p1431 - p1432 - p1433 - p1434 - p1435 - p1460 - p1466 - p1468 - p1470 - p1472 - p1474 - p1487 - p1497 - p1498 - p1520 - p1533 - p1540 - p1541 - p1595 - p1597 - p1599 - p1601 - p1603 - p1605 - p1607 - p1609 - p1611 - p1674 - p1682 - p1696 - p1702 - p1708 - p1714 - p1734 - p1748 = -1
inv : p600 + p792 + p793 + p797 = 1
inv : p210 + p402 + p403 + p407 = 1
inv : p876 + p878 + p879 - p881 - p883 - p885 - p887 - p889 = 0
inv : p3 + p5 + p7 + p9 + p11 + p13 + p15 + p17 - p74 - p76 - p78 - p80 - p82 - p84 - p86 - p88 = 0
inv : p639 + p641 + p643 + p645 + p647 + p649 + p651 + p653 + p655 + p658 + p659 + p660 + p661 + p662 + p663 + p664 + p665 + p666 + p667 + p668 + p669 + p670 + p671 + p672 + p680 - p684 + p686 + p688 + p690 + p692 + p694 - p797 + p987 + p988 + p992 = 1
inv : p1420 + p1422 + p1424 + p1426 + p1428 + p1430 + p1432 + p1434 + p1464 + p1498 + p1520 + p1540 + p1577 - p1579 - p1581 - p1582 - p1584 - p1632 - p1636 - p1638 - p1640 - p1642 - p1644 - p1646 - p1648 - p1650 = 0
inv : p1030 + p1032 + p1034 + p1036 + p1038 + p1040 + p1042 + p1044 + p1074 + p1108 + p1130 + p1150 + p1187 - p1377 - p1378 - p1382 = 0
Total of 57 invariants.
[2020-05-13 07:52:21] [INFO ] Computed 57 place invariants in 25 ms
built 138 ordering constraints for composite.
built 132 ordering constraints for composite.
built 132 ordering constraints for composite.
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
SDD proceeding with computation, new max is 128
SDD proceeding with computation, new max is 256
SDD proceeding with computation, new max is 512
SDD proceeding with computation, new max is 1024
SDD proceeding with computation, new max is 2048
SDD proceeding with computation, new max is 4096
SDD proceeding with computation, new max is 8192
[2020-05-13 07:52:22] [INFO ] Proved 640 variables to be positive in 1906 ms
[2020-05-13 07:52:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesASLink-PT-08a-ReachabilityCardinality-00
[2020-05-13 07:52:23] [INFO ] KInduction solution for property ASLink-PT-08a-ReachabilityCardinality-00(SAT) depth K=0 took 79 ms
[2020-05-13 07:52:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesASLink-PT-08a-ReachabilityCardinality-09
[2020-05-13 07:52:23] [INFO ] KInduction solution for property ASLink-PT-08a-ReachabilityCardinality-09(SAT) depth K=0 took 64 ms
[2020-05-13 07:52:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesASLink-PT-08a-ReachabilityCardinality-11
[2020-05-13 07:52:23] [INFO ] KInduction solution for property ASLink-PT-08a-ReachabilityCardinality-11(SAT) depth K=0 took 66 ms
SDD proceeding with computation, new max is 16384
[2020-05-13 07:52:32] [INFO ] BMC solution for property ASLink-PT-08a-ReachabilityCardinality-00(UNSAT) depth K=2 took 11920 ms
SDD proceeding with computation, new max is 32768
[2020-05-13 07:52:43] [INFO ] BMC solution for property ASLink-PT-08a-ReachabilityCardinality-09(UNSAT) depth K=2 took 11292 ms
Compilation finished in 24379 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 63 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, ASLinkPT08aReachabilityCardinality00==true], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, ASLinkPT08aReachabilityCardinality00==true], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, ASLinkPT08aReachabilityCardinality00==true], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-13 07:52:56] [INFO ] BMC solution for property ASLink-PT-08a-ReachabilityCardinality-11(UNSAT) depth K=2 took 12578 ms
SDD proceeding with computation, new max is 65536
SDD proceeding with computation, new max is 131072
[2020-05-13 07:59:08] [INFO ] BMC solution for property ASLink-PT-08a-ReachabilityCardinality-00(UNSAT) depth K=3 took 371934 ms
[2020-05-13 08:03:27] [INFO ] BMC solution for property ASLink-PT-08a-ReachabilityCardinality-09(UNSAT) depth K=3 took 259181 ms
SDD proceeding with computation, new max is 262144
[2020-05-13 08:12:20] [INFO ] BMC solution for property ASLink-PT-08a-ReachabilityCardinality-11(UNSAT) depth K=3 took 532899 ms
Detected timeout of ITS tools.
[2020-05-13 08:16:43] [INFO ] Applying decomposition
[2020-05-13 08:16:43] [INFO ] Flatten gal took : 91 ms
[2020-05-13 08:16:43] [INFO ] Decomposing Gal with order
[2020-05-13 08:16:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-13 08:16:43] [INFO ] Removed a total of 2935 redundant transitions.
[2020-05-13 08:16:43] [INFO ] Flatten gal took : 329 ms
[2020-05-13 08:16:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 588 labels/synchronizations in 77 ms.
[2020-05-13 08:16:43] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 13 ms
[2020-05-13 08:16:43] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness
Loading property file ReachabilityCardinality.prop.
Read [reachable] property : ASLink-PT-08a-ReachabilityCardinality-00 with value :(u41.p271==1)
Read [invariant] property : ASLink-PT-08a-ReachabilityCardinality-09 with value :((i10.u364.p289==0)||(i46.u268.p1533==1))
Read [invariant] property : ASLink-PT-08a-ReachabilityCardinality-11 with value :((((i5.u18.p152==0)||(i34.u188.p1105==1))||(u251.p1450==0))||(i46.u258.p1487==1))
built 73 ordering constraints for composite.
built 19 ordering constraints for composite.
built 21 ordering constraints for composite.
built 20 ordering constraints for composite.
built 18 ordering constraints for composite.
built 17 ordering constraints for composite.
built 17 ordering constraints for composite.
built 17 ordering constraints for composite.
built 17 ordering constraints for composite.
built 27 ordering constraints for composite.
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
SDD proceeding with computation, new max is 128
SDD proceeding with computation, new max is 256
SDD proceeding with computation, new max is 512
SDD proceeding with computation, new max is 1024
Invariant property ASLink-PT-08a-ReachabilityCardinality-09 does not hold.
FORMULA ASLink-PT-08a-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ASLink-PT-08a-ReachabilityCardinality-00 is true.
FORMULA ASLink-PT-08a-ReachabilityCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation, new max is 2048
SDD proceeding with computation, new max is 4096
SDD proceeding with computation, new max is 8192
Invariant property ASLink-PT-08a-ReachabilityCardinality-11 does not hold.
FORMULA ASLink-PT-08a-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 8193 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,4.15434e+15,3.3157,82456,20506,554,195039,1445,731,143659,130,7807,0
Total reachable state count : 4154343167738339

Verifying 3 reachability properties.
Reachability property ASLink-PT-08a-ReachabilityCardinality-00 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ASLink-PT-08a-ReachabilityCardinality-00,896,3.33669,82456,144,72,195039,1445,733,143659,133,7807,0
Invariant property ASLink-PT-08a-ReachabilityCardinality-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ASLink-PT-08a-ReachabilityCardinality-09,3.59757e+06,3.3441,82456,269,56,195039,1445,741,143659,136,7807,1715
Invariant property ASLink-PT-08a-ReachabilityCardinality-11 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ASLink-PT-08a-ReachabilityCardinality-11,409152,3.40149,82456,198,57,195039,1445,753,143659,139,7807,20465
[2020-05-13 08:16:47] [WARNING] Interrupting SMT solver.
[2020-05-13 08:16:47] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
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:384)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:356)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:163)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-13 08:16:47] [WARNING] Unexpected error occurred while running SMT. Was verifying ASLink-PT-08a-ReachabilityCardinality-00 SMT depth 4
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:410)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:356)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:163)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
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:384)
... 3 more
[2020-05-13 08:16:47] [INFO ] During BMC, SMT solver timed out at depth 4
[2020-05-13 08:16:47] [INFO ] BMC solving timed out (3600000 secs) at depth 4
[2020-05-13 08:16:47] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:305)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:170)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-13 08:16:47] [WARNING] Unexpected error occurred while running SMT. Was verifying ASLink-PT-08a-ReachabilityCardinality-00 K-induction depth 1
Exception in thread "Thread-5" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:343)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:170)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:305)
... 3 more
[2020-05-13 08:16:47] [INFO ] SMT solved 0/ 3 properties. Interrupting SMT analysis.

BK_STOP 1589357808551

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="ASLink-PT-08a"
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"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ASLink-PT-08a, 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 r006-smll-158897515600127"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-08a.tgz
mv ASLink-PT-08a 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;