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.r141-smll-158961510500055.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 RERS17pb113-PT-7, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r141-smll-158961510500055
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 3.2K Apr 12 07:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 12 07:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Apr 11 08:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 11 08:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 14 12:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 14 12:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 10 14:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 10 14:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 9 20:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Apr 9 20:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 10 22:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 10 22:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 15M 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 RERS17pb113-PT-7-ReachabilityFireability-00
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-01
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-02
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-03
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-04
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-05
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-06
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-07
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-08
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-09
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-10
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-11
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-12
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-13
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-14
FORMULA_NAME RERS17pb113-PT-7-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1589753453528

[2020-05-17 22:10:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2020-05-17 22:10:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-17 22:10:57] [INFO ] Load time of PNML (sax parser for PT used): 1201 ms
[2020-05-17 22:10:57] [INFO ] Transformed 639 places.
[2020-05-17 22:10:58] [INFO ] Transformed 31353 transitions.
[2020-05-17 22:10:58] [INFO ] Found NUPN structural information;
[2020-05-17 22:10:58] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 1422 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 414 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 638 ms. (steps per millisecond=15 ) properties seen :[1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA RERS17pb113-PT-7-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-7-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 77 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA RERS17pb113-PT-7-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 55 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA RERS17pb113-PT-7-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 29 ms. (steps per millisecond=344 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 32 ms. (steps per millisecond=312 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 94 ms. (steps per millisecond=106 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 92 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-05-17 22:10:59] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2020-05-17 22:11:00] [INFO ] Computed 25 place invariants in 161 ms
[2020-05-17 22:11:00] [INFO ] [Real]Absence check using 13 positive place invariants in 69 ms returned sat
[2020-05-17 22:11:00] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 15 ms returned sat
[2020-05-17 22:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:11:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:11:05] [INFO ] [Real]Absence check using state equation in 4526 ms returned (error "Failed to check-sat")
[2020-05-17 22:11:05] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 22:11:05] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2020-05-17 22:11:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:11:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:11:10] [INFO ] [Real]Absence check using state equation in 4834 ms returned (error "Failed to check-sat")
[2020-05-17 22:11:10] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2020-05-17 22:11:10] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2020-05-17 22:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:11:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:11:15] [INFO ] [Real]Absence check using state equation in 4853 ms returned (error "Failed to check-sat")
[2020-05-17 22:11:15] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2020-05-17 22:11:15] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 9 ms returned sat
[2020-05-17 22:11:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:11:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:11:20] [INFO ] [Real]Absence check using state equation in 4846 ms returned unknown
[2020-05-17 22:11:20] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 22:11:20] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 8 ms returned sat
[2020-05-17 22:11:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:11:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:11:25] [INFO ] [Real]Absence check using state equation in 4847 ms returned (error "Failed to check-sat")
[2020-05-17 22:11:25] [INFO ] [Real]Absence check using 13 positive place invariants in 42 ms returned sat
[2020-05-17 22:11:25] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2020-05-17 22:11:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:11:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:11:30] [INFO ] [Real]Absence check using state equation in 4834 ms returned (error "Failed to check-sat")
[2020-05-17 22:11:30] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 22:11:30] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2020-05-17 22:11:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:11:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:11:35] [INFO ] [Real]Absence check using state equation in 4843 ms returned (error "Failed to check-sat")
[2020-05-17 22:11:35] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 22:11:35] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 7 ms returned sat
[2020-05-17 22:11:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:11:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:11:40] [INFO ] [Real]Absence check using state equation in 4844 ms returned (error "Failed to check-sat")
[2020-05-17 22:11:40] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 22:11:40] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2020-05-17 22:11:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:11:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:11:45] [INFO ] [Real]Absence check using state equation in 4851 ms returned (error "Failed to check-sat")
[2020-05-17 22:11:45] [INFO ] [Real]Absence check using 13 positive place invariants in 38 ms returned sat
[2020-05-17 22:11:45] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2020-05-17 22:11:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:11:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s21 (- (+ t1190 t1191 t1192 t1193 t1194 t1195 t1196 t1197 t1198 t1199 t1200 t1201 t1202 t1203 t1204 t1205 t1206 t1207 t1208 t1209 t1210 t1211 t1212 t1213 t1214 t1215 t1216 t1217 t1218 t1219 t1220 t1221 t8230 t8233 t8234 t8237 t8238 t8241 t8242 t8245 t8246 t8249 t8250 t8253 t8254 t8255 t8256 t8257 t8979 t8980 t8981 t8982 t8983 t8984 t8985 t8986 t8987 t8988 t8989 t8990 t8991 t8992 t8993 t8994 t8995 t15929 t15930 t15931 t15932 t15933 t15934 t15935 t15936 t15937 t15938 t15939 t15940 t15941 t15942 t15943 t15944 t15945) (+ t1655 t1687 t1818 t1834 t1850 t1866 t2152 t2168 t2184 t2200 t2216 t2542 t2558 t2574 t2590 t2834 t6366 t6367 t6369 t6370 t6371 t6373 t6375 t6377 t6378 t6379 t6381 t6382 t6384 t6386 t6387 t6388 t12791 t12793 t12795 t12797 t12800 t12802 t12807 t12809 t12811 t12814 t12819 t12823 t12827 t13013 t13015 t13018 t13021 t15591 t15592 t15593 t15594 t15595 t15596 t15597 t15598 t15599 t15600 t15601 t15602 t15603 t15604 t15605 t15606)))") while checking expression at index 9
[2020-05-17 22:11:50] [INFO ] [Real]Absence check using 13 positive place invariants in 37 ms returned sat
[2020-05-17 22:11:50] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 7 ms returned sat
[2020-05-17 22:11:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:11:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:11:55] [INFO ] [Real]Absence check using state equation in 4849 ms returned (error "Failed to check-sat")
[2020-05-17 22:11:55] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-05-17 22:11:55] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2020-05-17 22:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:12:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:12:00] [INFO ] [Real]Absence check using state equation in 4852 ms returned (error "Failed to check-sat")
Support contains 69 out of 639 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 639/639 places, 31353/31353 transitions.
Ensure Unique test removed 12 places
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 627 transition count 31353
Applied a total of 12 rules in 634 ms. Remains 627 /639 variables (removed 12) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 627/639 places, 31353/31353 transitions.
Interrupted random walk after 847894 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen :[1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0]
FORMULA RERS17pb113-PT-7-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-7-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-7-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-7-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-7-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2336 ms. (steps per millisecond=428 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3188 ms. (steps per millisecond=313 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4516 ms. (steps per millisecond=221 ) properties seen :[0, 0, 1, 0, 0, 0, 0]
FORMULA RERS17pb113-PT-7-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2498 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4145 ms. (steps per millisecond=241 ) properties seen :[0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3615 ms. (steps per millisecond=276 ) properties seen :[0, 0, 0, 0, 1, 0]
FORMULA RERS17pb113-PT-7-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2067 ms. (steps per millisecond=483 ) properties seen :[0, 0, 0, 0, 0]
[2020-05-17 22:12:53] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-05-17 22:12:53] [INFO ] Computed 13 place invariants in 86 ms
[2020-05-17 22:12:53] [INFO ] [Real]Absence check using 13 positive place invariants in 36 ms returned sat
[2020-05-17 22:12:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:13:29] [INFO ] [Real]Absence check using state equation in 36140 ms returned sat
[2020-05-17 22:13:30] [INFO ] State equation strengthened by 829 read => feed constraints.
[2020-05-17 22:13:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:13:38] [INFO ] [Real]Added 829 Read/Feed constraints in 7849 ms returned unknown
[2020-05-17 22:13:38] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 22:13:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:14:15] [INFO ] [Real]Absence check using state equation in 37025 ms returned sat
[2020-05-17 22:14:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 22:14:18] [INFO ] [Nat]Absence check using 13 positive place invariants in 2317 ms returned sat
[2020-05-17 22:14:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 22:14:55] [INFO ] [Nat]Absence check using state equation in 36856 ms returned sat
[2020-05-17 22:15:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:15:01] [INFO ] [Nat]Added 829 Read/Feed constraints in 5718 ms returned unknown
[2020-05-17 22:15:01] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-05-17 22:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:15:40] [INFO ] [Real]Absence check using state equation in 39028 ms returned sat
[2020-05-17 22:15:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:15:46] [INFO ] [Real]Added 829 Read/Feed constraints in 5510 ms returned unknown
[2020-05-17 22:15:46] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 22:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:16:29] [INFO ] [Real]Absence check using state equation in 42814 ms returned sat
[2020-05-17 22:16:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 22:16:32] [INFO ] [Nat]Absence check using 13 positive place invariants in 2985 ms returned sat
[2020-05-17 22:16:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 22:17:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:17:14] [INFO ] [Nat]Absence check using state equation in 41888 ms returned unknown
[2020-05-17 22:17:14] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-05-17 22:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:17:55] [INFO ] [Real]Absence check using state equation in 41243 ms returned sat
[2020-05-17 22:17:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (=> (> t16122 0) (or (or (> t13 0) (> t352 0) (> t574 0) (> t607 0) (> t900 0) (> t1108 0) (> t1399 0) (> t8612 0) (> t8661 0) (> t8898 0) (> t8930 0) (> t11128 0) (> t11154 0) (> t11186 0) (> t11206 0) (> t11420 0) (> t11436 0) (> t11452 0) (> t11468 0) (> t11484 0) (> t11632 0) (> t11648 0) (> t11679 0) (> t12173 0) (> t12668 0) (> t12893 0) (> t12942 0) (> t13296 0) (> t13314 0) (> t13559 0) (> t13593 0) (> t13841 0) (> t13885 0) (> t13907 0) (> t14052 0) (> t14117 0) (> t14388 0) (> t14405 0) (> t14578 0) (> t14595 0) (> t14839 0) (> t15207 0) (> t15233 0) (> t15259 0) (> t15285 0) (> t15311 0) (> t15538 0) (> t15630 0) (> t15647 0) (> t15864 0) (> t15891 0) (> t15908 0) (> t16096 0) (> t16140 0) (> t16174 0) (> t16208 0) (> t16323 0) (> t16403 0) (> t16437 0) (> t16552 0) (> t16573 0) (> t16623 0) (> t16646 0) (> t16916 0) (> t16950 0) (> t17170 0) (> t17187 0) (> t17204 0) (> t17423 0) (> t17439 0) (> 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t15534 0) (> t15860 0) (> t16084 0) (> t16319 0) (> t16352 0) (> t16637 0) (> t17652 0) (> t17885 0) (> t18092 0)) (or (> t18 0) (> t363 0) (> t579 0) (> t827 0) (> t1043 0) (> t1123 0) (> t1409 0) (> t1709 0) (> t1732 0) (> t1758 0) (> t1786 0) (> t4375 0) (> t4564 0) (> t4580 0) (> t4596 0) (> t4801 0) (> t4833 0) (> t4865 0) (> t4897 0) (> t5107 0) (> t5139 0) (> t5171 0) (> t5203 0) (> t5235 0) (> t5436 0) (> t5468 0) (> t5500 0) (> t5532 0) (> t5783 0) (> t6308 0) (> t6467 0) (> t6529 0) (> t6596 0) (> t6604 0) (> t6621 0) (> t6827 0) (> t6856 0) (> t6905 0) (> t7106 0) (> t7139 0) (> t7328 0) (> t7345 0) (> t7495 0) (> t7606 0) (> t7623 0) (> t7679 0) (> t7816 0) (> t7890 0) (> t7912 0) (> t7938 0) (> t8160 0) (> t8176 0) (> t8406 0) (> t8422 0) (> t9429 0) (> t9720 0) (> t9985 0) (> t10198 0) (> t10470 0) (> t10759 0) (> t15385 0) (> t15402 0) (> t15543 0) (> t15664 0) (> t15681 0) (> t15869 0) (> t15925 0) (> t15942 0) (> t15959 0) (> t16111 0) (> t16170 0) (> t16204 0) (> t16328 0) (> t16399 0) (> t16433 0) (> t16574 0) (> t16653 0) (> t16670 0) (> t16799 0) (> t16912 0) (> t16946 0) (> t16980 0) (> t17222 0) (> t17239 0) (> t17454 0) (> t17471 0) (> t17679 0) (> t17905 0) (> t18101 0)) (or (> t11 0) (> t349 0) (> t572 0) (> t605 0) (> t879 0) (> t898 0) (> t1104 0) (> t1114 0) (> t1396 0) (> t1640 0) (> t1672 0) (> t1910 0) (> t1930 0) (> t1946 0) (> t1962 0) (> t1990 0) (> t2278 0) (> t2310 0) (> t2342 0) (> t2362 0) (> t2686 0) (> t2702 0) (> t2718 0) (> t2734 0) (> t2750 0) (> t6574 0) (> t9417 0) (> t9708 0) (> t9963 0) (> t10176 0) (> t10448 0) (> t10515 0) (> t10802 0) (> t13288 0) (> t13495 0) (> t13543 0) (> t13795 0) (> t13811 0) (> t13827 0) (> t14011 0) (> t14076 0) (> t15323 0) (> t15339 0) (> t15355 0) (> t15371 0) (> t15536 0) (> t15568 0) (> t15584 0) (> t15600 0) (> t15616 0) (> t15862 0) (> t16078 0) (> t16092 0) (> t16102 0) (> t16321 0) (> t16356 0) (> t16372 0) (> t16546 0) (> t16562 0) (> t16594 0) (> t16642 0) (> t16815 0) (> t16847 0) (> t16879 0) (> t17140 0) (> t17156 0) (> t17356 0) (> t17372 0) (> t17388 0) (> t17404 0) (> t17660 0) (> t17890 0) (> t18094 0)) (or (> t2 0) (> t35 0) (> t412 0) (> t596 0) (> t857 0) (> t1091 0) (> t1376 0) (> t6606 0) (> t6623 0) (> t6831 0) (> t6861 0) (> t7091 0) (> t7111 0) (> t7144 0) (> t7330 0) (> t7347 0) (> t7608 0) (> t7625 0) (> t7818 0) (> t8613 0) (> t8662 0) (> t8899 0) (> t8931 0) (> t11680 0) (> t12174 0) (> t12669 0) (> t12894 0) (> t12943 0) (> t13281 0) (> t13308 0) (> t13548 0) (> t13582 0) (> t13608 0) (> t13870 0) (> t13901 0) (> t14037 0) (> t14102 0) (> t14382 0) (> t14399 0) (> t14572 0) (> t14589 0) (> t14606 0) (> t15387 0) (> t15404 0) (> t15527 0) (> t15624 0) (> t15641 0) (> t15666 0) (> t15683 0) (> t15853 0) (> t15885 0) (> t15902 0) (> t15919 0) (> t15927 0) (> t15944 0) (> t16064 0) (> t16129 0) (> t16139 0) (> t16164 0) (> t16173 0) (> t16198 0) (> t16207 0) (> t16345 0) (> t16393 0) (> t16402 0) (> t16427 0) (> t16436 0) (> t16554 0) (> t16615 0) (> t16625 0) (> t16655 0) (> t16672 0) (> t16906 0) (> t16915 0) (> t16940 0) (> t16949 0) (> t16974 0) (> t17181 0) (> t17198 0) (> t17207 0) (> t17224 0) (> t17241 0) (> t17417 0) (> t17433 0) (> t17456 0) (> t17473 0) (> t17631 0) (> t17870 0) (> t18085 0)) (or (> t20 0) (> t367 0) (> t581 0) (> t830 0) (> t1045 0) (> t1127 0) (> t1412 0) (> t8640 0) (> t8689 0) (> t8916 0) (> t11665 0) (> t11766 0) (> t11782 0) (> t11964 0) (> t11980 0) (> t11996 0) (> t12012 0) (> t12028 0) (> t12152 0) (> t12212 0) (> t12228 0) (> t12244 0) (> t12260 0) (> t12448 0) (> t12464 0) (> t12480 0) (> t12496 0) (> t12512 0) (> t12647 0) (> t12872 0) (> t12921 0) (> t12970 0) (> t13294 0) (> t13313 0) (> t13558 0) (> t13592 0) (> t13840 0) (> t13883 0) (> t13906 0) (> t14050 0) (> t14115 0) (> t14387 0) (> t14404 0) (> t14577 0) (> t14594 0) (> t14838 0) (> t15545 0) (> t15629 0) (> t15646 0) (> t15871 0) (> t15890 0) (> t15907 0) (> t16114 0) (> t16138 0) (> t16172 0) (> t16206 0) (> t16330 0) (> t16401 0) (> t16435 0) (> t16571 0) (> t16578 0) (> t16622 0) (> t16802 0) (> t16914 0) (> t16948 0) (> t17169 0) (> t17186 0) (> t17203 0) (> t17422 0) (> t17438 0) (> t17683 0) (> t17909 0) (> t18103 0)) (or (> t7 0) (> t336 0) (> t424 0) (> t601 0) (> t881 0) (> t885 0) (> t1097 0) (> t1117 0) (> t1386 0) (> t1726 0) (> t1749 0) (> t1776 0) (> t4365 0) (> t4559 0) (> t4575 0) (> t4591 0) (> t4791 0) (> t4823 0) (> t4855 0) (> t4887 0) (> t4919 0) (> t5129 0) (> t5161 0) (> t5193 0) (> t5225 0) (> t5426 0) (> t5458 0) (> t5490 0) (> t5522 0) (> t5778 0) (> t6302 0) (> t6462 0) (> t6478 0) (> t6576 0) (> t7490 0) (> t7669 0) (> t7717 0) (> t7907 0) (> t7928 0) (> t8155 0) (> t8171 0) (> t8187 0) (> t8417 0) (> t9418 0) (> t9709 0) (> t9965 0) (> t10178 0) (> t10450 0) (> t10739 0) (> t10804 0) (> t13291 0) (> t13497 0) (> t13545 0) (> t13797 0) (> t13813 0) (> t13829 0) (> t14015 0) (> t14080 0) (> t15325 0) (> t15341 0) (> t15357 0) (> t15373 0) (> t15532 0) (> t15570 0) (> t15586 0) (> t15602 0) (> t15618 0) (> t15858 0) (> t16079 0) (> t16082 0) (> t16105 0) (> t16317 0) (> t16350 0) (> t16358 0) (> t16374 0) (> t16566 0) (> t16598 0) (> t16633 0) (> t16819 0) (> t16851 0) (> t16883 0) (> t17142 0) (> t17158 0) (> t17358 0) (> t17374 0) (> t17390 0) (> t17406 0) (> t17647 0) (> t17881 0) (> t18090 0)) (or (> t17 0) (> t360 0) (> t578 0) (> t824 0) (> t904 0) (> t1120 0) (> t1408 0) (> t6533 0) (> t6602 0) (> t6619 0) (> t6636 0) (> t6825 0) (> t6850 0) (> t6897 0) (> t7104 0) (> t7137 0) (> t7326 0) (> t7343 0) (> t7604 0) (> t7621 0) (> t7638 0) (> t9431 0) (> t9722 0) (> t9989 0) (> t10202 0) (> t10474 0) (> t10763 0) (> t13287 0) (> t13311 0) (> t13553 0) (> t13587 0) (> t13611 0) (> t13876 0) (> t13904 0) (> t14043 0) (> t14108 0) (> t14385 0) (> t14402 0) (> t14575 0) (> t14592 0) (> t14609 0) (> t15383 0) (> t15400 0) (> t15542 0) (> t15627 0) (> t15644 0) (> t15662 0) (> t15679 0) (> t15696 0) (> t15868 0) (> t15888 0) (> t15905 0) (> t15922 0) (> t15940 0) (> t15957 0) (> t16108 0) (> t16163 0) (> t16168 0) (> t16197 0) (> t16202 0) (> t16327 0) (> t16392 0) (> t16397 0) (> t16426 0) (> t16431 0) (> t16560 0) (> t16569 0) (> t16619 0) (> t16651 0) (> t16668 0) (> t16685 0) (> t16798 0) (> t16910 0) (> t16939 0) (> t16944 0) (> t16973 0) (> t16978 0) (> t17184 0) (> t17201 0) (> t17220 0) (> t17237 0) (> t17420 0) (> t17436 0) (> t17452 0) (> t17469 0) (> t17676 0) (> t17902 0) (> t18100 0)) (or (> t30 0) (> t391 0) (> t591 0) (> t844 0) (> t1072 0) (> t1365 0) (> t4605 0) (> t4621 0) (> t4637 0) (> t4653 0) (> t6520 0) (> t6588 0) (> t9424 0) (> t9715 0) (> t9977 0) (> t10190 0) (> t10462 0) (> t10751 0) (> t11111 0) (> t11138 0) (> t11166 0) (> t11194 0) (> t11212 0) (> t11426 0) (> t11442 0) (> t11458 0) (> t11474 0) (> t11622 0) (> t11638 0) (> t11654 0) (> t15217 0) (> t15243 0) (> t15269 0) (> t15295 0) (> t15522 0) (> t15555 0) (> t15881 0) (> t16124 0) (> t16340 0) (> t16611 0) (> t17598 0) (> t17865 0) (> t17934 0) (> t18112 0)) (or (> t29 0) (> t386 0) (> t590 0) (> t843 0) (> t1068 0) (> t1361 0) (> t6568 0) (> t9414 0) (> t9705 0) (> t9955 0) (> t10170 0) (> t10442 0) (> t10509 0) (> t10794 0) (> t11113 0) (> t11140 0) (> t11168 0) (> t11196 0) (> t11213 0) (> t11427 0) (> t11443 0) (> t11459 0) (> t11475 0) (> t11623 0) (> t11639 0) (> t11655 0) (> t13301 0) (> t13318 0) (> t13571 0) (> t13601 0) (> t13853 0) (> t13894 0) (> t14016 0) (> t14081 0) (> t14134 0) (> t14392 0) (> t14417 0) (> t14582 0) (> t14599 0) (> t14843 0) (> t15219 0) (> t15245 0) (> t15271 0) (> t15297 0) (> t15521 0) (> t15554 0) (> t15634 0) (> t15651 0) (> t15880 0) (> t15895 0) (> t15912 0) (> t16123 0) (> t16151 0) (> t16185 0) (> t16339 0) (> t16380 0) (> t16414 0) (> t16448 0) (> t16599 0) (> t16607 0) (> t16635 0) (> t16927 0) (> t16961 0) (> t17174 0) (> t17191 0) (> t17410 0) (> t17427 0) (> t17443 0) (> t17593 0) (> t17864 0) (> t17932 0) (> t18111 0)) (or (> t8 0) (> t339 0) (> t426 0) (> t602 0) (> t884 0) (> t1098 0) (> t1388 0) (> t4603 0) (> t4619 0) (> t4635 0) (> t4651 0) (> t6524 0) (> t6591 0) (> t9426 0) (> t9717 0) (> t9979 0) (> t10193 0) (> t10465 0) (> t10753 0) (> t11780 0) (> t11962 0) (> t11978 0) (> t11994 0) (> t12010 0) (> t12026 0) (> t12210 0) (> t12226 0) (> t12242 0) (> t12258 0) (> t12446 0) (> t12462 0) (> t12478 0) (> t12494 0) (> t12510 0) (> t12715 0) (> t15533 0) (> t15859 0) (> t16081 0) (> t16318 0) (> t16351 0) (> t16634 0) (> t17649 0) (> t17883 0) (> t18091 0)) (or (> t19 0) (> t365 0) (> t580 0) (> t829 0) (> t874 0) (> t1044 0) (> t1111 0) (> t1125 0) (> t1410 0) (> t6530 0) (> t6823 0) (> t9430 0) (> t9721 0) (> t9986 0) (> t10199 0) (> t10471 0) (> t10760 0) (> t13284 0) (> t13289 0) (> t13312 0) (> t13493 0) (> t13541 0) (> t13555 0) (> t13589 0) (> t13612 0) (> t13793 0) (> t13809 0) (> t13825 0) (> t13878 0) (> t13905 0) (> t14006 0) (> t14045 0) (> t14071 0) (> t14110 0) (> t14386 0) (> t14403 0) (> t14576 0) (> t14593 0) (> t14610 0) (> t15321 0) (> t15337 0) (> t15353 0) (> t15369 0) (> t15544 0) (> t15566 0) (> t15582 0) (> t15598 0) (> t15614 0) (> t15628 0) (> t15645 0) (> t15870 0) (> t15889 0) (> t15906 0) (> t15923 0) (> t16075 0) (> t16099 0) (> t16113 0) (> t16169 0) (> t16203 0) (> t16329 0) (> t16354 0) (> t16370 0) (> t16398 0) (> t16432 0) (> t16557 0) (> t16563 0) (> t16576 0) (> t16590 0) (> t16620 0) (> t16800 0) (> t16812 0) (> t16843 0) (> t16875 0) (> t16911 0) (> t16945 0) (> t16979 0) (> t17138 0) (> t17154 0) (> t17185 0) (> t17202 0) (> t17354 0) (> t17370 0) (> t17386 0) (> t17402 0) (> t17421 0) (> t17437 0) (> t17681 0) (> t17907 0) (> t18102 0)) (or (> t12 0) (> t350 0) (> t573 0) (> t606 0) (> t899 0) (> t1106 0) (> t1397 0) (> t1716 0) (> t1739 0) (> t1765 0) (> t4353 0) (> t4553 0) (> t4569 0) (> t4585 0) (> t4779 0) (> t4811 0) (> t4843 0) (> t4875 0) (> t4907 0) (> t5117 0) (> t5149 0) (> t5181 0) (> t5213 0) (> t5414 0) (> t5446 0) (> t5478 0) (> t5510 0) (> t5772 0) (> t6293 0) (> t6456 0) (> t6472 0) (> t6540 0) (> t6832 0) (> t7484 0) (> t7657 0) (> t7705 0) (> t7900 0) (> t7917 0) (> t8149 0) (> t8165 0) (> t8181 0) (> t8411 0) (> t9435 0) (> t9726 0) (> t9995 0) (> t10209 0) (> t10481 0) (> t10769 0) (> t11120 0) (> t11146 0) (> t11176 0) (> t11201 0) (> t11220 0) (> t11431 0) (> t11447 0) (> t11463 0) (> t11479 0) (> t11627 0) (> t11643 0) (> t11659 0) (> t15225 0) (> t15251 0) (> t15277 0) (> t15303 0) (> t15537 0) (> t15863 0) (> t16094 0) (> t16322 0) (> t16549 0) (> t16644 0) (> t17662 0) (> t17892 0) (> t18095 0)) (or (> t6 0) (> t333 0) (> t422 0) (> t600 0) (> t869 0) (> t878 0) (> t1096 0) (> t1109 0) (> t1134 0) (> t1385 0) (> t4608 0) (> t4624 0) (> t4640 0) (> t4656 0) (> t8634 0) (> t8683 0) (> t8913 0) (> t11662 0) (> t12146 0) (> t12641 0) (> t12866 0) (> t12915 0) (> t12964 0) (> t13280 0) (> t13491 0) (> t13539 0) (> t13791 0) (> t13807 0) (> t13823 0) (> t13839 0) (> t14067 0) (> t15335 0) (> t15351 0) (> t15367 0) (> t15531 0) (> t15564 0) (> t15580 0) (> t15596 0) (> t15612 0) (> t15857 0) (> t16072 0) (> t16077 0) (> t16097 0) (> t16137 0) (> t16316 0) (> t16349 0) (> t16368 0) (> t16553 0) (> t16587 0) (> t16632 0) (> t16809 0) (> t16839 0) (> t16871 0) (> t17136 0) (> t17152 0) (> t17168 0) (> t17368 0) (> t17384 0) (> t17400 0) (> t17645 0) (> t17879 0) (> t18089 0))))") while checking expression at index 4
Incomplete Parikh walk after 77500 steps, including 1000 resets, run finished after 3597 ms. (steps per millisecond=21 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 143200 steps, including 1000 resets, run finished after 4894 ms. (steps per millisecond=29 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Support contains 32 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 459 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Interrupted random walk after 866091 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=28 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2286 ms. (steps per millisecond=437 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2603 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2612 ms. (steps per millisecond=382 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 4234 ms. (steps per millisecond=236 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2153 ms. (steps per millisecond=464 ) properties seen :[0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 263228 steps, run timeout after 30001 ms. (steps per millisecond=8 ) properties seen :[0, 0, 0, 0, 0]
Probabilistic random walk after 263228 steps, saw 24709 distinct states, run finished after 30001 ms. (steps per millisecond=8 ) properties seen :[0, 0, 0, 0, 0]
[2020-05-17 22:19:22] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-05-17 22:19:22] [INFO ] Computed 13 place invariants in 68 ms
[2020-05-17 22:19:22] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-05-17 22:19:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:19:59] [INFO ] [Real]Absence check using state equation in 37197 ms returned sat
[2020-05-17 22:20:01] [INFO ] State equation strengthened by 829 read => feed constraints.
[2020-05-17 22:20:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:20:07] [INFO ] [Real]Added 829 Read/Feed constraints in 6274 ms returned unknown
[2020-05-17 22:20:07] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2020-05-17 22:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:20:48] [INFO ] [Real]Absence check using state equation in 40939 ms returned sat
[2020-05-17 22:20:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 22:20:51] [INFO ] [Nat]Absence check using 13 positive place invariants in 2162 ms returned sat
[2020-05-17 22:20:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 22:21:28] [INFO ] [Nat]Absence check using state equation in 37186 ms returned sat
[2020-05-17 22:21:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:21:34] [INFO ] [Nat]Added 829 Read/Feed constraints in 5542 ms returned unknown
[2020-05-17 22:21:34] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-05-17 22:21:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:22:11] [INFO ] [Real]Absence check using state equation in 37626 ms returned sat
[2020-05-17 22:22:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:22:19] [INFO ] [Real]Added 829 Read/Feed constraints in 6898 ms returned unknown
[2020-05-17 22:22:19] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 22:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:23:00] [INFO ] [Real]Absence check using state equation in 41774 ms returned sat
[2020-05-17 22:23:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 22:23:04] [INFO ] [Nat]Absence check using 13 positive place invariants in 2829 ms returned sat
[2020-05-17 22:23:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 22:23:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:23:46] [INFO ] [Nat]Absence check using state equation in 42105 ms returned (error "Failed to check-sat")
[2020-05-17 22:23:46] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-05-17 22:23:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:24:27] [INFO ] [Real]Absence check using state equation in 41481 ms returned sat
[2020-05-17 22:24:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (=> (> t12529 0) (or (or (> t265 0) (> t324 0) (> t564 0) (> t762 0) (> t1031 0) (> t1331 0) (> t1349 0) (> t1381 0) (> t1417 0) (> t1738 0) (> t3264 0) (> t3537 0) (> t3611 0) (> t3825 0) (> t4044 0) (> t6071 0) (> t6088 0) (> t6262 0) (> t6279 0) (> t6547 0) (> t6580 0) (> t6794 0) (> t6811 0) (> t7050 0) (> t7067 0) (> t8740 0) (> t8774 0) (> t9072 0) (> t9121 0) (> t9350 0) (> t9367 0) (> t9659 0) (> t9676 0) (> t9693 0) (> t9913 0) (> t9930 0) (> t10182 0) (> t10216 0) (> t10454 0) (> t10488 0) (> t10669 0) (> t10703 0) (> t10737 0) (> t12305 0) (> t12527 0) (> t12544 0) (> t12755 0) (> t12785 0) (> t13018 0) (> t13067 0) (> t13116 0) (> t15501 0) (> t15825 0) (> t16006 0) (> t16247 0) (> t16312 0) (> t16492 0) (> t16787 0) (> t17102 0) (> t18057 0) (> t18298 0)) (or (> t305 0) (> t544 0) (> t744 0) (> t1013 0) (> t1313 0) (> t1346 0) (> t3280 0) (> t3556 0) (> t3625 0) (> t3833 0) (> t4063 0) (> t6546 0) (> t6577 0) (> t6793 0) (> t6810 0) (> t7049 0) (> t7066 0) (> t8738 0) (> t8772 0) (> t9069 0) (> t9118 0) (> t9349 0) (> t9366 0) (> t9658 0) (> t9675 0) (> t9692 0) (> t9912 0) (> t9929 0) (> t10028 0) (> t10058 0) (> t10076 0) (> t10106 0) (> t10179 0) (> t10215 0) (> t10289 0) (> t10307 0) (> t10337 0) (> t10369 0) (> t10451 0) (> t10487 0) (> t10555 0) (> t10573 0) (> t10603 0) (> t10630 0) (> t10653 0) (> t10667 0) (> t10701 0) (> t10735 0) (> t10823 0) (> t10839 0) (> t10855 0) (> t12304 0) (> t12526 0) (> t12543 0) (> t12754 0) (> t12782 0) (> t13015 0) (> t13064 0) (> t13113 0) (> t15516 0) (> t15840 0) (> t16036 0) (> t16277 0) (> t16474 0) (> t16769 0) (> t17084 0) (> t17859 0) (> t18072 0) (> t18312 0)) (or (> t6531 0) (> t6559 0) (> t6717 0) (> t6785 0) (> t6802 0) (> t6819 0) (> t6918 0) (> t7003 0) (> t7058 0) (> t8718 0) (> t8752 0) (> t8954 0) (> t9045 0) (> t9094 0) (> t9143 0) (> t9194 0) (> t9210 0) (> t9226 0) (> t9242 0) (> t9258 0) (> t9358 0) (> t9375 0) (> t9494 0) (> t9526 0) (> t9558 0) (> t9590 0) (> t9667 0) (> t9684 0) (> t9765 0) (> t9781 0) (> t9797 0) (> t9813 0) (> t9829 0) (> t9904 0) (> t9921 0) (> t10021 0) (> t10161 0) (> t10200 0) (> t10228 0) (> t10472 0) (> t10500 0) (> t10681 0) (> t10715 0) (> t10897 0) (> t10941 0) (> t11235 0) (> t11531 0) (> t11751 0) (> t12296 0) (> t12518 0) (> t12535 0) (> t12552 0) (> t12763 0) (> t12807 0) (> t13040 0) (> t13089 0) (> t13256 0) (> t13523 0) (> t13747 0) (> t13779 0) (> t14056 0) (> t14120 0) (> t14324 0) (> t14356 0) (> t14561 0) (> t14827 0) (> t16862 0) (> t17120 0) (> t17342 0)) (or (> t309 0) (> t550 0) (> t748 0) (> t1017 0) (> t1317 0) (> t1357 0) (> t1389 0) (> t1424 0) (> t1747 0) (> t6075 0) (> t6092 0) (> t6266 0) (> t6283 0) (> t6519 0) (> t6551 0) (> t6587 0) (> t6727 0) (> t6798 0) (> t6815 0) (> t6939 0) (> t7054 0) (> t8710 0) (> t8745 0) (> t8779 0) (> t9082 0) (> t9131 0) (> t9354 0) (> t9371 0) (> t9663 0) (> t9680 0) (> t9900 0) (> t9917 0) (> t9934 0) (> t10189 0) (> t10220 0) (> t10461 0) (> t10492 0) (> t10623 0) (> t10674 0) (> t10708 0) (> t10906 0) (> t12292 0) (> t12309 0) (> t12531 0) (> t12548 0) (> t12759 0) (> t12795 0) (> t13028 0) (> t13077 0) (> t15487 0) (> t15520 0) (> t15844 0) (> t16043 0) (> t16284 0) (> t16478 0) (> t16773 0) (> t17088 0) (> t17863 0) (> t18076 0) (> t18316 0)) (or (> t6548 0) (> t6581 0) (> t6721 0) (> t6795 0) (> t6812 0) (> t6926 0) (> t7051 0) (> t7068 0) (> t8742 0) (> t8776 0) (> t9075 0) (> t9124 0) (> t9351 0) (> t9368 0) (> t9660 0) (> t9677 0) (> t9694 0) (> t9914 0) (> t9931 0) (> t10044 0) (> t10069 0) (> t10092 0) (> t10183 0) (> t10217 0) (> t10275 0) (> t10300 0) (> t10323 0) (> t10355 0) (> t10387 0) (> t10455 0) (> t10489 0) (> t10566 0) (> t10589 0) (> t10610 0) (> t10620 0) (> t10643 0) (> t10671 0) (> t10705 0) (> t10738 0) (> t10816 0) (> t10832 0) (> t10848 0) (> t10864 0) (> t10901 0) (> t10936 0) (> t11230 0) (> t11520 0) (> t11746 0) (> t12306 0) (> t12528 0) (> t12545 0) (> t12756 0) (> t12788 0) (> t13021 0) (> t13070 0) (> t13119 0) (> t13251 0) (> t13518 0) (> t13742 0) (> t13774 0) (> t14048 0) (> t14113 0) (> t14319 0) (> t14351 0) (> t14556 0) (> t14822 0) (> t16852 0) (> t16904 0) (> t17337 0)) (or (> t274 0) (> t509 0) (> t568 0) (> t766 0) (> t1035 0) (> t1335 0) (> t3294 0) (> t3575 0) (> t3639 0) (> t3840 0) (> t4082 0) (> t6525 0) (> t6555 0) (> t6592 0) (> t6800 0) (> t6817 0) (> t7056 0) (> t8715 0) (> t8749 0) (> t8783 0) (> t8945 0) (> t8961 0) (> t9087 0) (> t9136 0) (> t9201 0) (> t9217 0) (> t9233 0) (> t9249 0) (> t9356 0) (> t9373 0) (> t9476 0) (> t9508 0) (> t9540 0) (> t9572 0) (> t9604 0) (> t9665 0) (> t9682 0) (> t9772 0) (> t9788 0) (> t9804 0) (> t9820 0) (> t9902 0) (> t9919 0) (> t9936 0) (> t10012 0) (> t10194 0) (> t10224 0) (> t10466 0) (> t10496 0) (> t10678 0) (> t10712 0) (> t12294 0) (> t12311 0) (> t12533 0) (> t12550 0) (> t12761 0) (> t12800 0) (> t13033 0) (> t13082 0) (> t15505 0) (> t15829 0) (> t16014 0) (> t16254 0) (> t16463 0) (> t16496 0) (> t16791 0) (> t17848 0) (> t18061 0) (> t18301 0)) (or (> t314 0) (> t555 0) (> t753 0) (> t1022 0) (> t1322 0) (> t3292 0) (> t3572 0) (> t3637 0) (> t3839 0) (> t4079 0) (> t6532 0) (> t6561 0) (> t6786 0) (> t6803 0) (> t6820 0) (> t7059 0) (> t8719 0) (> t8753 0) (> t9047 0) (> t9096 0) (> t9145 0) (> t9359 0) (> t9376 0) (> t9611 0) (> t9668 0) (> t9685 0) (> t9847 0) (> t9905 0) (> t9922 0) (> t10033 0) (> t10081 0) (> t10113 0) (> t10163 0) (> t10201 0) (> t10230 0) (> t10312 0) (> t10344 0) (> t10376 0) (> t10473 0) (> t10502 0) (> t10578 0) (> t10682 0) (> t10716 0) (> t12297 0) (> t12519 0) (> t12536 0) (> t12553 0) (> t12764 0) (> t12809 0) (> t13042 0) (> t13091 0) (> t15492 0) (> t15816 0) (> t15849 0) (> t16053 0) (> t16293 0) (> t16483 0) (> t16778 0) (> t17093 0) (> t18048 0) (> t18081 0) (> t18321 0)) (or (> t304 0) (> t542 0) (> t743 0) (> t1012 0) (> t1312 0) (> t1345 0) (> t6543 0) (> t6573 0) (> t6731 0) (> t6791 0) (> t6808 0) (> t6953 0) (> t7047 0) (> t7064 0) (> t8734 0) (> t8768 0) (> t9065 0) (> t9114 0) (> t9347 0) (> t9364 0) (> t9381 0) (> t9673 0) (> t9690 0) (> t9910 0) (> t9927 0) (> t10038 0) (> t10066 0) (> t10086 0) (> t10118 0) (> t10175 0) (> t10212 0) (> t10297 0) (> t10317 0) (> t10349 0) (> t10381 0) (> t10447 0) (> t10484 0) (> t10514 0) (> t10563 0) (> t10583 0) (> t10615 0) (> t10637 0) (> t10639 0) (> t10662 0) (> t10697 0) (> t10731 0) (> t10829 0) (> t10845 0) (> t10861 0) (> t10910 0) (> t12302 0) (> t12524 0) (> t12541 0) (> t12752 0) (> t12778 0) (> t12827 0) (> t13060 0) (> t13109 0) (> t15515 0) (> t15839 0) (> t16035 0) (> t16275 0) (> t16473 0) (> t16768 0) (> t17083 0) (> t17858 0) (> t18071 0) (> t18311 0)) (or (> t1379 0) (> t1414 0) (> t1735 0) (> t6070 0) (> t6087 0) (> t6261 0) (> t6278 0) (> t6310 0) (> t6527 0) (> t6556 0) (> t6594 0) (> t6723 0) (> t6801 0) (> t6818 0) (> t6930 0) (> t7057 0) (> t8716 0) (> t8750 0) (> t8784 0) (> t9089 0) (> t9138 0) (> t9357 0) (> t9374 0) (> t9666 0) (> t9683 0) (> t9903 0) (> t9920 0) (> t9937 0) (> t10196 0) (> t10225 0) (> t10468 0) (> t10497 0) (> t10614 0) (> t10679 0) (> t10713 0) (> t10902 0) (> t10931 0) (> t11225 0) (> t11511 0) (> t11741 0) (> t12295 0) (> t12312 0) (> t12534 0) (> t12551 0) (> t12762 0) (> t12802 0) (> t13035 0) (> t13084 0) (> t13246 0) (> t13513 0) (> t13737 0) (> t13769 0) (> t14040 0) (> t14105 0) (> t14314 0) (> t14346 0) (> t14551 0) (> t14817 0) (> t16842 0) (> t16899 0) (> t17332 0)) (or (> t3288 0) (> t3567 0) (> t3632 0) (> t3837 0) (> t4074 0) (> t6545 0) (> t6575 0) (> t6792 0) (> t6809 0) (> t7048 0) (> t7065 0) (> t8736 0) (> t8770 0) (> t9067 0) (> t9116 0) (> t9348 0) (> t9365 0) (> t9657 0) (> t9674 0) (> t9691 0) (> t9843 0) (> t9859 0) (> t9911 0) (> t9928 0) (> t10057 0) (> t10105 0) (> t10177 0) (> t10214 0) (> t10288 0) (> t10336 0) (> t10368 0) (> t10400 0) (> t10449 0) (> t10486 0) (> t10602 0) (> t10665 0) (> t10699 0) (> t10733 0) (> t10937 0) (> t11231 0) (> t11523 0) (> t11747 0) (> t12303 0) (> t12525 0) (> t12542 0) (> t12753 0) (> t12780 0) (> t13013 0) (> t13062 0) (> t13111 0) (> t13252 0) (> t13519 0) (> t13743 0) (> t13775 0) (> t14049 0) (> t14114 0) (> t14320 0) (> t14352 0) (> t14557 0) (> t14823 0) (> t16854 0) (> t16905 0) (> t17338 0)) (or (> t6536 0) (> t6564 0) (> t6709 0) (> t6743 0) (> t6788 0) (> t6805 0) (> t6822 0) (> t6987 0) (> t7061 0) (> t8723 0) (> t8757 0) (> t9052 0) (> t9101 0) (> t9150 0) (> t9361 0) (> t9378 0) (> t9670 0) (> t9687 0) (> t9837 0) (> t9853 0) (> t9907 0) (> t9924 0) (> t10045 0) (> t10093 0) (> t10166 0) (> t10205 0) (> t10233 0) (> t10276 0) (> t10324 0) (> t10356 0) (> t10388 0) (> t10477 0) (> t10505 0) (> t10590 0) (> t10686 0) (> t10720 0) (> t10890 0) (> t10943 0) (> t11237 0) (> t11535 0) (> t11753 0) (> t12299 0) (> t12521 0) (> t12538 0) (> t12555 0) (> t12766 0) (> t12814 0) (> t13047 0) (> t13096 0) (> t13258 0) (> t13525 0) (> t13749 0) (> t13781 0) (> t14062 0) (> t14124 0) (> t14326 0) (> t14358 0) (> t14563 0) (> t14829 0) (> t16866 0) (> t17122 0) (> t17344 0)) (or (> t312 0) (> t553 0) (> t751 0) (> t1020 0) (> t1320 0) (> t6541 0) (> t6572 0) (> t6738 0) (> t6790 0) (> t6807 0) (> t6974 0) (> t7046 0) (> t7063 0) (> t8731 0) (> t8765 0) (> t9061 0) (> t9110 0) (> t9346 0) (> t9363 0) (> t9380 0) (> t9617 0) (> t9672 0) (> t9689 0) (> t9850 0) (> t9909 0) (> t9926 0) (> t10039 0) (> t10087 0) (> t10119 0) (> t10174 0) (> t10210 0) (> t10318 0) (> t10350 0) (> t10382 0) (> t10446 0) (> t10482 0) (> t10513 0) (> t10584 0) (> t10661 0) (> t10694 0) (> t10728 0) (> t10917 0) (> t12301 0) (> t12523 0) (> t12540 0) (> t12751 0) (> t12774 0) (> t12823 0) (> t13056 0) (> t13105 0) (> t15490 0) (> t15814 0) (> t15847 0) (> t16049 0) (> t16291 0) (> t16481 0) (> t16776 0) (> t17091 0) (> t18046 0) (> t18079 0) (> t18319 0)) (or (> t301 0) (> t536 0) (> t740 0) (> t1009 0) (> t1042 0) (> t1342 0) (> t6521 0) (> t6552 0) (> t6589 0) (> t6737 0) (> t6799 0) (> t6816 0) (> t6972 0) (> t7055 0) (> t8711 0) (> t8746 0) (> t8780 0) (> t8944 0) (> t8960 0) (> t9084 0) (> t9133 0) (> t9200 0) (> t9216 0) (> t9232 0) (> t9248 0) (> t9264 0) (> t9355 0) (> t9372 0) (> t9506 0) (> t9538 0) (> t9570 0) (> t9602 0) (> t9664 0) (> t9681 0) (> t9771 0) (> t9787 0) (> t9803 0) (> t9819 0) (> t9835 0) (> t9901 0) (> t9918 0) (> t9935 0) (> t10191 0) (> t10221 0) (> t10463 0) (> t10493 0) (> t10658 0) (> t10675 0) (> t10709 0) (> t10916 0) (> t12293 0) (> t12310 0) (> t12532 0) (> t12549 0) (> t12760 0) (> t12797 0) (> t13030 0) (> t13079 0) (> t15512 0) (> t15836 0) (> t16029 0) (> t16271 0) (> t16470 0) (> t16765 0) (> t17080 0) (> t17855 0) (> t18068 0) (> t18308 0)) (or (> t3262 0) (> t3535 0) (> t3610 0) (> t3824 0) (> t4042 0) (> t6517 0) (> t6550 0) (> t6586 0) (> t6797 0) (> t6814 0) (> t7053 0) (> t8708 0) (> t8744 0) (> t8778 0) (> t8953 0) (> t9080 0) (> t9129 0) (> t9193 0) (> t9209 0) (> t9225 0) (> t9241 0) (> t9257 0) (> t9353 0) (> t9370 0) (> t9492 0) (> t9524 0) (> t9556 0) (> t9588 0) (> t9662 0) (> t9679 0) (> t9764 0) (> t9780 0) (> t9796 0) (> t9812 0) (> t9828 0) (> t9899 0) (> t9916 0) (> t9933 0) (> t10020 0) (> t10188 0) (> t10219 0) (> t10460 0) (> t10491 0) (> t10673 0) (> t10707 0) (> t10934 0) (> t11228 0) (> t11516 0) (> t11744 0) (> t12291 0) (> t12308 0) (> t12530 0) (> t12547 0) (> t12758 0) (> t12793 0) (> t13026 0) (> t13075 0) (> t13249 0) (> t13516 0) (> t13740 0) (> t13772 0) (> t14046 0) (> t14111 0) (> t14317 0) (> t14349 0) (> t14554 0) (> t14820 0) (> t16848 0) (> t16902 0) (> t17335 0)) (or (> t3274 0) (> t3549 0) (> t3620 0) (> t3830 0) (> t4056 0) (> t6534 0) (> t6562 0) (> t6787 0) (> t6804 0) (> t6821 0) (> t7060 0) (> t8721 0) (> t8755 0) (> t9049 0) (> t9098 0) (> t9147 0) (> t9360 0) (> t9377 0) (> t9669 0) (> t9686 0) (> t9906 0) (> t9923 0) (> t10042 0) (> t10068 0) (> t10090 0) (> t10164 0) (> t10203 0) (> t10231 0) (> t10273 0) (> t10299 0) (> t10321 0) (> t10353 0) (> t10385 0) (> t10475 0) (> t10503 0) (> t10565 0) (> t10587 0) (> t10619 0) (> t10642 0) (> t10684 0) (> t10718 0) (> t10815 0) (> t10831 0) (> t10847 0) (> t10863 0) (> t10928 0) (> t10962 0) (> t11505 0) (> t11738 0) (> t12298 0) (> t12520 0) (> t12537 0) (> t12554 0) (> t12765 0) (> t12811 0) (> t13044 0) (> t13093 0) (> t13243 0) (> t13510 0) (> t13734 0) (> t13766 0) (> t14034 0) (> t14099 0) (> t14311 0) (> t14343 0) (> t14375 0) (> t14814 0) (> t16836 0) (> t16896 0) (> t17329 0)) (or (> t1368 0) (> t1400 0) (> t1627 0) (> t1714 0) (> t1763 0) (> t3278 0) (> t3554 0) (> t3623 0) (> t3832 0) (> t4061 0) (> t6081 0) (> t6098 0) (> t6272 0) (> t6291 0) (> t6539 0) (> t6569 0) (> t6789 0) (> t6806 0) (> t7045 0) (> t7062 0) (> t8727 0) (> t8761 0) (> t9057 0) (> t9106 0) (> t9345 0) (> t9362 0) (> t9379 0) (> t9671 0) (> t9688 0) (> t9908 0) (> t9925 0) (> t10171 0) (> t10208 0) (> t10443 0) (> t10480 0) (> t10510 0) (> t10690 0) (> t10724 0) (> t10925 0) (> t10959 0) (> t11502 0) (> t11735 0) (> t12300 0) (> t12522 0) (> t12539 0) (> t12750 0) (> t12770 0) (> t12819 0) (> t13052 0) (> t13101 0) (> t13240 0) (> t13507 0) (> t13731 0) (> t13763 0) (> t14029 0) (> t14094 0) (> t14308 0) (> t14340 0) (> t14372 0) (> t14811 0) (> t16830 0) (> t16893 0) (> t17326 0))))") while checking expression at index 4
Incomplete Parikh walk after 77500 steps, including 1000 resets, run finished after 3085 ms. (steps per millisecond=25 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 143200 steps, including 1000 resets, run finished after 4981 ms. (steps per millisecond=28 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Support contains 32 out of 627 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 326 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Starting structural reductions, iteration 0 : 627/627 places, 31353/31353 transitions.
Applied a total of 0 rules in 333 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2020-05-17 22:24:40] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-05-17 22:24:40] [INFO ] Computed 13 place invariants in 63 ms
[2020-05-17 22:24:45] [INFO ] Implicit Places using invariants in 5196 ms returned []
Implicit Place search using SMT only with invariants took 5198 ms to find 0 implicit places.
[2020-05-17 22:24:45] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-05-17 22:24:45] [INFO ] Computed 13 place invariants in 79 ms
[2020-05-17 22:25:15] [INFO ] Performed 12101/31353 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2020-05-17 22:25:45] [INFO ] Dead Transitions with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (and (>= s34 1) (>= s525 1))") after 60106 ms
Finished structural reductions, in 1 iterations. Remains : 627/627 places, 31353/31353 transitions.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 3816 ms. (steps per millisecond=26 ) properties seen :[0, 0, 0, 0, 0]
[2020-05-17 22:25:49] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-05-17 22:25:49] [INFO ] Computed 13 place invariants in 69 ms
[2020-05-17 22:25:49] [INFO ] [Real]Absence check using 13 positive place invariants in 44 ms returned sat
[2020-05-17 22:25:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:26:09] [INFO ] [Real]Absence check using state equation in 19802 ms returned (error "Solver has unexpectedly terminated")
[2020-05-17 22:26:09] [INFO ] [Real]Absence check using 13 positive place invariants in 37 ms returned sat
[2020-05-17 22:26:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:26:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:26:29] [INFO ] [Real]Absence check using state equation in 19852 ms returned (error "Failed to check-sat")
[2020-05-17 22:26:29] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-05-17 22:26:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:26:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:26:49] [INFO ] [Real]Absence check using state equation in 19857 ms returned (error "Failed to check-sat")
[2020-05-17 22:26:49] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2020-05-17 22:26:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:27:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:27:09] [INFO ] [Real]Absence check using state equation in 19860 ms returned (error "Failed to check-sat")
[2020-05-17 22:27:09] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-05-17 22:27:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:27:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 22:27:29] [INFO ] [Real]Absence check using state equation in 19858 ms returned (error "Failed to check-sat")
Ensure Unique test removed 13027 transitions
Reduce isomorphic transitions removed 13027 transitions.
Iterating post reduction 0 with 13027 rules applied. Total rules applied 13027 place count 627 transition count 18326
Applied a total of 13027 rules in 1060 ms. Remains 627 /627 variables (removed 0) and now considering 18326/31353 (removed 13027) transitions.
// Phase 1: matrix 18326 rows 627 cols
[2020-05-17 22:27:30] [INFO ] Computed 13 place invariants in 47 ms
[2020-05-17 22:27:30] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-05-17 22:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:28:02] [INFO ] [Real]Absence check using state equation in 32065 ms returned sat
[2020-05-17 22:28:08] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 4745 ms.
[2020-05-17 22:28:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 22:28:12] [INFO ] [Nat]Absence check using 13 positive place invariants in 772 ms returned sat
[2020-05-17 22:28:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 22:28:49] [INFO ] [Nat]Absence check using state equation in 37079 ms returned sat
[2020-05-17 22:28:53] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 3826 ms.
[2020-05-17 22:28:56] [INFO ] Added : 5 causal constraints over 1 iterations in 6796 ms. Result :(error "Failed to check-sat")
[2020-05-17 22:28:56] [INFO ] [Real]Absence check using 13 positive place invariants in 42 ms returned sat
[2020-05-17 22:28:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:29:26] [INFO ] [Real]Absence check using state equation in 29557 ms returned sat
[2020-05-17 22:29:31] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 4024 ms.
[2020-05-17 22:29:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 22:29:36] [INFO ] [Nat]Absence check using 13 positive place invariants in 2111 ms returned sat
[2020-05-17 22:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 22:30:14] [INFO ] [Nat]Absence check using state equation in 38449 ms returned sat
[2020-05-17 22:30:18] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 3481 ms.
[2020-05-17 22:30:19] [INFO ] Added : 0 causal constraints over 0 iterations in 4179 ms. Result :(error "Failed to check-sat")
[2020-05-17 22:30:19] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2020-05-17 22:30:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:31:00] [INFO ] [Real]Absence check using state equation in 40656 ms returned sat
[2020-05-17 22:31:04] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 4030 ms.
[2020-05-17 22:31:04] [INFO ] Added : 0 causal constraints over 0 iterations in 4031 ms. Result :(error "Failed to check-sat")
[2020-05-17 22:31:04] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 22:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:31:43] [INFO ] [Real]Absence check using state equation in 38806 ms returned sat
[2020-05-17 22:31:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 22:31:47] [INFO ] [Nat]Absence check using 13 positive place invariants in 2837 ms returned sat
[2020-05-17 22:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 22:32:27] [INFO ] [Nat]Absence check using state equation in 40138 ms returned sat
[2020-05-17 22:32:31] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 4187 ms.
[2020-05-17 22:32:31] [INFO ] Added : 0 causal constraints over 0 iterations in 4189 ms. Result :(error "Failed to check-sat")
[2020-05-17 22:32:31] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 22:32:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 22:33:03] [INFO ] [Real]Absence check using state equation in 31735 ms returned sat
[2020-05-17 22:33:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 22:33:04] [INFO ] [Nat]Absence check using 13 positive place invariants in 157 ms returned sat
[2020-05-17 22:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 22:33:40] [INFO ] [Nat]Absence check using state equation in 36399 ms returned sat
[2020-05-17 22:33:44] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 3495 ms.
[2020-05-17 22:33:48] [INFO ] Added : 5 causal constraints over 1 iterations in 7675 ms. Result :sat
[2020-05-17 22:33:53] [INFO ] Deduced a trap composed of 17 places in 4641 ms
[2020-05-17 22:33:53] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s12 s27 s88 s95 s189 s190 s221 s333 s363 s379 s390 s487 s522 s527 s528 s613 s617) 0)") while checking expression at index 4
[2020-05-17 22:33:56] [INFO ] Flatten gal took : 1779 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-17 22:33:59] [INFO ] Applying decomposition
[2020-05-17 22:33:59] [INFO ] Flatten gal took : 1947 ms
[2020-05-17 22:34:00] [INFO ] Flatten gal took : 1517 ms
[2020-05-17 22:34:01] [INFO ] Input system was already deterministic with 31353 transitions.
[2020-05-17 22:34:01] [INFO ] Too many transitions (31353) to apply POR reductions. Disabling POR matrices.
[2020-05-17 22:34:01] [INFO ] Input system was already deterministic with 31353 transitions.
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/graph13187224717140164301.txt, -o, /tmp/graph13187224717140164301.bin, -w, /tmp/graph13187224717140164301.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/graph13187224717140164301.bin, -l, -1, -v, -w, /tmp/graph13187224717140164301.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-17 22:34:04] [INFO ] Decomposing Gal with order
[2020-05-17 22:34:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-17 22:34:04] [INFO ] Built C files in 6445ms 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]
[2020-05-17 22:34:08] [INFO ] Removed a total of 91910 redundant transitions.
[2020-05-17 22:34:09] [INFO ] Flatten gal took : 3139 ms
[2020-05-17 22:34:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 1748 labels/synchronizations in 1863 ms.
[2020-05-17 22:34:13] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 218 ms
[2020-05-17 22:34:13] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 1 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/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.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/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
[2020-05-17 22:34:14] [INFO ] Ran tautology test, simplified 0 / 5 in 15489 ms.
[2020-05-17 22:34:14] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-03(UNSAT) depth K=0 took 14 ms
[2020-05-17 22:34:14] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-06(UNSAT) depth K=0 took 1 ms
[2020-05-17 22:34:14] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-10(UNSAT) depth K=0 took 1 ms
[2020-05-17 22:34:14] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-13(UNSAT) depth K=0 took 1 ms
[2020-05-17 22:34:14] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-15(UNSAT) depth K=0 took 0 ms
[2020-05-17 22:34:14] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-03(UNSAT) depth K=1 took 4 ms
[2020-05-17 22:34:14] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-06(UNSAT) depth K=1 took 2 ms
[2020-05-17 22:34:14] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-10(UNSAT) depth K=1 took 1 ms
[2020-05-17 22:34:14] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-13(UNSAT) depth K=1 took 2 ms
[2020-05-17 22:34:14] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-15(UNSAT) depth K=1 took 2 ms
[2020-05-17 22:34:16] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-03(UNSAT) depth K=2 took 1446 ms
[2020-05-17 22:34:16] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-06(UNSAT) depth K=2 took 8 ms
[2020-05-17 22:34:16] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-10(UNSAT) depth K=2 took 5 ms
[2020-05-17 22:34:16] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-13(UNSAT) depth K=2 took 5 ms
[2020-05-17 22:34:16] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-15(UNSAT) depth K=2 took 4 ms
[2020-05-17 22:34:18] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-03(UNSAT) depth K=3 took 1382 ms
[2020-05-17 22:34:18] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-06(UNSAT) depth K=3 took 146 ms
[2020-05-17 22:34:18] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-10(UNSAT) depth K=3 took 144 ms
[2020-05-17 22:34:18] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-13(UNSAT) depth K=3 took 119 ms
[2020-05-17 22:34:18] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-15(UNSAT) depth K=3 took 125 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 18326 out of 31353 initially.
// Phase 1: matrix 18326 rows 627 cols
[2020-05-17 22:34:25] [INFO ] Computed 13 place invariants in 124 ms
inv : p473 + p474 + p462 + p464 + p459 + p461 + p470 + p466 + p467 + p471 + p469 + p465 + p468 + p472 + p460 + p230 + p463 = 7
inv : p27 + p61 + p41 + p53 + p6 + p16 + p26 + p37 + p19 + p51 + p54 + p64 + p49 + p62 + p32 + p5 + p8 + p56 + p28 + p59 + p43 + p39 + p36 + p50 + p34 + p17 + p7 + p38 + p29 + p30 + p11 + p18 + p48 + p4 + p60 + p15 + p20 + p14 + p10 + p31 + p23 + p52 + p13 + p24 + p55 + p45 + p35 + p57 + p63 + p33 + p3 + p2 + p42 + p21 + p44 + p58 + p47 + p1 + p9 + p25 + p46 + p12 + p40 + p230 + p22 = 7
inv : p250 + p281 + p256 + p234 + p265 + p280 + p252 + p268 + p232 + p240 + p253 + p291 + p283 + p279 + p267 + p289 + p254 + p286 + p233 + p236 + p255 + p272 + p258 + p242 + p263 + p231 + p288 + p259 + p257 + p261 + p287 + p247 + p238 + p274 + p241 + p293 + p278 + p290 + p251 + p266 + p273 + p269 + p271 + p270 + p284 + p248 + p235 + p264 + p282 + p294 + p237 + p243 + p262 + p292 + p276 + p260 + p246 + p239 + p249 + p244 + p277 + p285 + p245 + p275 + p230 = 7
inv : p224 + p217 + p222 + p173 + p211 + p196 + p214 + p168 + p210 + p207 + p166 + p181 + p177 + p185 + p189 + p197 + p174 + p226 + p186 + p192 + p190 + p178 + p228 + p225 + p184 + p180 + p208 + p205 + p223 + p169 + p176 + p216 + p182 + p229 + p215 + p191 + p199 + p218 + p187 + p170 + p206 + p212 + p195 + p194 + p204 + p175 + p188 + p213 + p183 + p220 + p167 + p219 + p172 + p203 + p171 + p198 + p200 + p227 + p179 + p193 + p201 + p221 + p209 + p230 + p202 = 7
inv : p363 + p338 + p375 + p329 + p351 + p368 + p334 + p359 + p358 + p372 + p364 + p387 + p360 + p337 + p385 + p336 + p382 + p374 + p342 + p353 + p335 + p373 + p391 + p383 + p332 + p376 + p333 + p366 + p343 + p361 + p371 + p346 + p367 + p369 + p354 + p350 + p379 + p339 + p340 + p386 + p380 + p331 + p365 + p390 + p357 + p355 + p341 + p352 + p347 + p378 + p349 + p381 + p330 + p377 + p345 + p356 + p370 + p392 + p344 + p388 + p384 + p348 + p230 + p389 + p362 = 7
inv : p149 + p148 + p163 + p141 + p157 + p140 + p136 + p146 + p134 + p144 + p135 + p145 + p160 + p138 + p142 + p159 + p143 + p154 + p150 + p158 + p147 + p162 + p139 + p156 + p137 + p133 + p153 + p152 + p161 + p155 + p151 + p230 + p164 = 7
inv : p630 + p633 + p638 + p624 + p635 + p628 + p637 + p631 + p627 + p626 + p629 + p634 + p623 + p636 + p632 + p625 + p230 = 7
inv : p508 + p512 + p521 + p551 + p518 + p514 + p543 + p509 + p537 + p517 + p556 + p535 + p544 + p555 + p513 + p545 + p546 + p525 + p522 + p493 + p526 + p533 + p529 + p538 + p531 + p495 + p511 + p540 + p542 + p520 + p523 + p501 + p541 + p550 + p510 + p553 + p498 + p547 + p494 + p549 + p532 + p503 + p516 + p530 + p548 + p534 + p552 + p504 + p527 + p500 + p528 + p515 + p496 + p506 + p502 + p497 + p519 + p507 + p539 + p524 + p536 + p499 + p554 + p230 + p505 = 7
inv : p302 + p316 + p306 + p313 + p309 + p320 + p327 + p305 + p307 + p308 + p325 + p322 + p298 + p314 + p310 + p323 + p321 + p317 + p311 + p300 + p301 + p312 + p324 + p318 + p304 + p319 + p326 + p299 + p296 + p303 + p230 + p297 + p315 = 7
inv : p571 + p564 + p613 + p565 + p566 + p621 + p573 + p592 + p577 + p558 + p586 + p619 + p563 + p593 + p561 + p559 + p600 + p572 + p602 + p604 + p606 + p597 + p599 + p585 + p596 + p595 + p562 + p581 + p560 + p607 + p598 + p567 + p610 + p580 + p609 + p618 + p575 + p587 + p614 + p570 + p574 + p608 + p590 + p584 + p568 + p578 + p588 + p583 + p569 + p603 + p579 + p620 + p615 + p611 + p591 + p612 + p617 + p576 + p594 + p582 + p589 + p616 + p601 + p605 + p230 = 7
inv : p111 + p101 + p112 + p73 + p76 + p121 + p92 + p78 + p90 + p99 + p102 + p91 + p108 + p82 + p131 + p113 + p95 + p80 + p79 + p110 + p126 + p75 + p74 + p89 + p123 + p127 + p86 + p115 + p109 + p93 + p122 + p114 + p116 + p66 + p85 + p97 + p107 + p120 + p72 + p100 + p117 + p68 + p104 + p69 + p67 + p98 + p124 + p130 + p103 + p88 + p119 + p71 + p96 + p70 + p128 + p129 + p94 + p77 + p125 + p118 + p106 + p84 + p81 + p87 + p230 + p83 + p105 = 7
inv : p412 + p404 + p395 + p422 + p431 + p457 + p443 + p454 + p435 + p394 + p434 + p406 + p427 + p405 + p398 + p411 + p436 + p444 + p409 + p407 + p402 + p420 + p449 + p441 + p426 + p439 + p442 + p397 + p423 + p425 + p403 + p453 + p428 + p408 + p410 + p418 + p396 + p447 + p451 + p417 + p401 + p421 + p437 + p456 + p419 + p424 + p448 + p455 + p400 + p445 + p446 + p414 + p413 + p432 + p433 + p429 + p450 + p415 + p416 + p440 + p430 + p399 + p438 + p452 + p230 = 7
inv : p483 + p488 + p489 + p478 + p477 + p481 + p491 + p487 + p480 + p486 + p479 + p485 + p482 + p490 + p230 + p476 + p484 = 7
Total of 13 invariants.
[2020-05-17 22:34:25] [INFO ] Computed 13 place invariants in 138 ms
Loading property file ReachabilityFireability.prop.
Read [reachable] property : RERS17pb113-PT-7-ReachabilityFireability-03 with value :((i7.i3.i0.i1.u174.p254==1)&&(i6.i0.i1.i0.u28.p550==1))
Read [reachable] property : RERS17pb113-PT-7-ReachabilityFireability-06 with value :(((i6.i0.i0.i1.u58.p510==1)&&(i7.i6.i0.i1.u302.p330==1))||(((i1.i0.i3.i1.u273.p211==1)&&(i2.u146.p313==1))&&(((i7.i3.i0.i1.u174.p254==1)&&(i4.i1.i1.i1.u164.p371==1))||((i1.i0.i0.i5.u294.p218==1)&&(i1.i0.i0.i5.u266.p96==1)))))
Read [reachable] property : RERS17pb113-PT-7-ReachabilityFireability-10 with value :(((i1.i1.i1.i1.u218.p45==1)&&(i7.i5.i0.i0.u276.p519==1))||((((i1.i0.i0.i5.u133.p169==1)&&(i1.i0.i0.i5.u205.p122==1))&&((i7.i4.i1.i0.u31.p551!=1)||(i1.i0.i0.i3.u46.p36!=1)))&&((i7.i2.i0.i1.u136.p301!=1)||(i3.u298.p285!=1))))
Read [invariant] property : RERS17pb113-PT-7-ReachabilityFireability-13 with value :(((((((i5.i2.i3.i0.u149.p396!=1)||(i5.i2.i9.i1.u224.p634!=1))||(i1.i0.i0.i0.u12.p41!=1))||(i1.i0.i0.i5.u2.p216!=1))||(i1.i0.i3.i1.u273.p211!=1))||(i5.i0.i6.i0.u153.p151!=1))||((((i5.i2.i10.i1.u61.p401!=1)||(i5.i2.i1.i0.u231.p576!=1))&&((i4.i0.i0.i0.u244.p528!=1)||(i1.i0.i4.i1.u304.p22!=1)))&&((((i5.i2.i8.i1.u106.p604!=1)||(i5.i2.i10.i1.u256.p433!=1))||(i1.i1.i0.i0.u10.p61!=1))||(i1.i0.i0.i7.u132.p219!=1))))
Read [invariant] property : RERS17pb113-PT-7-ReachabilityFireability-15 with value :((i1.i0.i0.i7.u132.p223!=1)||(i1.i0.i0.i5.u310.p85!=1))
built 40 ordering constraints for composite.
built 407 ordering constraints for composite.
built 47 ordering constraints for composite.
built 23 ordering constraints for composite.
built 12 ordering constraints for composite.
built 92 ordering constraints for composite.
built 46 ordering constraints for composite.
built 23 ordering constraints for composite.
built 12 ordering constraints for composite.
built 23 ordering constraints for composite.
built 11 ordering constraints for composite.
built 59 ordering constraints for composite.
built 30 ordering constraints for composite.
built 16 ordering constraints for composite.
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built 337 ordering constraints for composite.
built 24 ordering constraints for composite.
built 12 ordering constraints for composite.
built 47 ordering constraints for composite.
built 95 ordering constraints for composite.
built 47 ordering constraints for composite.
built 24 ordering constraints for composite.
built 12 ordering constraints for composite.
built 336 ordering constraints for composite.
built 959 ordering constraints for composite.
built 45 ordering constraints for composite.
built 24 ordering constraints for composite.
built 12 ordering constraints for composite.
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built 16 ordering constraints for composite.
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built 30 ordering constraints for composite.
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built 14 ordering constraints for composite.
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built 14 ordering constraints for composite.
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built 14 ordering constraints for composite.
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built 14 ordering constraints for composite.
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built 14 ordering constraints for composite.
built 30 ordering constraints for composite.
built 16 ordering constraints for composite.
built 16 ordering constraints for composite.
built 12 ordering constraints for composite.
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built 12 ordering constraints for composite.
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built 23 ordering constraints for composite.
built 11 ordering constraints for composite.
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built 10 ordering constraints for composite.
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built 12 ordering constraints for composite.
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built 12 ordering constraints for composite.
built 11 ordering constraints for composite.
built 12 ordering constraints for composite.
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built 12 ordering constraints for composite.
built 12 ordering constraints for composite.
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built 11 ordering constraints for composite.
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built 12 ordering constraints for composite.
built 23 ordering constraints for composite.
built 11 ordering constraints for composite.
built 12 ordering constraints for composite.
[2020-05-17 22:34:31] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-03(UNSAT) depth K=4 took 12695 ms
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
[2020-05-17 22:34:40] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-06(UNSAT) depth K=4 took 9100 ms
[2020-05-17 22:34:53] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-10(UNSAT) depth K=4 took 12475 ms
[2020-05-17 22:34:58] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-13(UNSAT) depth K=4 took 5348 ms
[2020-05-17 22:35:00] [INFO ] Proved 627 variables to be positive in 35908 ms
[2020-05-17 22:35:01] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesRERS17pb113-PT-7-ReachabilityFireability-03
[2020-05-17 22:35:01] [INFO ] KInduction solution for property RERS17pb113-PT-7-ReachabilityFireability-03(SAT) depth K=0 took 69 ms
[2020-05-17 22:35:01] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesRERS17pb113-PT-7-ReachabilityFireability-06
[2020-05-17 22:35:01] [INFO ] KInduction solution for property RERS17pb113-PT-7-ReachabilityFireability-06(SAT) depth K=0 took 60 ms
[2020-05-17 22:35:01] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesRERS17pb113-PT-7-ReachabilityFireability-10
[2020-05-17 22:35:01] [INFO ] KInduction solution for property RERS17pb113-PT-7-ReachabilityFireability-10(SAT) depth K=0 took 57 ms
[2020-05-17 22:35:01] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesRERS17pb113-PT-7-ReachabilityFireability-13
[2020-05-17 22:35:01] [INFO ] KInduction solution for property RERS17pb113-PT-7-ReachabilityFireability-13(SAT) depth K=0 took 58 ms
[2020-05-17 22:35:01] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesRERS17pb113-PT-7-ReachabilityFireability-15
[2020-05-17 22:35:01] [INFO ] KInduction solution for property RERS17pb113-PT-7-ReachabilityFireability-15(SAT) depth K=0 took 57 ms
[2020-05-17 22:35:11] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-15(UNSAT) depth K=4 took 12760 ms
SDD proceeding with computation, new max is 16384
[2020-05-17 22:35:39] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-03(UNSAT) depth K=5 took 27468 ms
SDD proceeding with computation, new max is 32768
SDD proceeding with computation, new max is 65536
SDD proceeding with computation, new max is 131072
SDD proceeding with computation, new max is 262144
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution] killed by timeout after 400 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution] killed by timeout after 400 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:80)
at java.base/java.lang.Thread.run(Thread.java:834)
ITS-tools command line returned an error code 137
[2020-05-17 22:46:21] [INFO ] Applying decomposition
[2020-05-17 22:46:22] [INFO ] Flatten gal took : 1086 ms
[2020-05-17 22:46:23] [INFO ] Decomposing Gal with order
[2020-05-17 22:46:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-17 22:46:39] [INFO ] Removed a total of 59926 redundant transitions.
[2020-05-17 22:46:39] [INFO ] Flatten gal took : 15675 ms
[2020-05-17 22:46:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 2721 labels/synchronizations in 3443 ms.
[2020-05-17 22:46:44] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 42 ms
[2020-05-17 22:46:44] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 1 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/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.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/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Read [reachable] property : RERS17pb113-PT-7-ReachabilityFireability-03 with value :((ucomponent4.p254==1)&&(ucomponent10.p550==1))
Read [reachable] property : RERS17pb113-PT-7-ReachabilityFireability-06 with value :(((ucomponent10.p510==1)&&(ucomponent6.p330==1))||(((ucomponent3.p211==1)&&(ucomponent5.p313==1))&&(((ucomponent4.p254==1)&&(ucomponent6.p371==1))||((ucomponent3.p218==1)&&(ucomponent1.p96==1)))))
Read [reachable] property : RERS17pb113-PT-7-ReachabilityFireability-10 with value :(((ucomponent0.p45==1)&&(ucomponent10.p519==1))||((((ucomponent3.p169==1)&&(ucomponent1.p122==1))&&((ucomponent10.p551!=1)||(ucomponent0.p36!=1)))&&((ucomponent5.p301!=1)||(ucomponent4.p285!=1))))
Read [invariant] property : RERS17pb113-PT-7-ReachabilityFireability-13 with value :(((((((ucomponent7.p396!=1)||(ucomponent12.p634!=1))||(ucomponent0.p41!=1))||(ucomponent3.p216!=1))||(ucomponent3.p211!=1))||(ucomponent2.p151!=1))||((((ucomponent7.p401!=1)||(ucomponent11.p576!=1))&&((ucomponent10.p528!=1)||(ucomponent0.p22!=1)))&&((((ucomponent11.p604!=1)||(ucomponent7.p433!=1))||(ucomponent0.p61!=1))||(ucomponent3.p219!=1))))
Read [invariant] property : RERS17pb113-PT-7-ReachabilityFireability-15 with value :((ucomponent3.p223!=1)||(ucomponent1.p85!=1))
built 38 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
SDD proceeding with computation, new max is 16384
SDD proceeding with computation, new max is 32768
[2020-05-17 22:53:40] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-06(UNSAT) depth K=5 took 1081230 ms
[2020-05-17 22:57:32] [INFO ] BMC solution for property RERS17pb113-PT-7-ReachabilityFireability-10(UNSAT) depth K=5 took 232134 ms
SDD proceeding with computation, new max is 65536

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="RERS17pb113-PT-7"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 RERS17pb113-PT-7, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r141-smll-158961510500055"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-7.tgz
mv RERS17pb113-PT-7 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;