About the Execution of ITS-LoLa for RERS17pb113-PT-5
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15747.580 | 3600000.00 | 5833846.00 | 6956.50 | FTTFTF??FTFTTTF? | 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.r172-smll-158987827300039.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 itslola
Input is RERS17pb113-PT-5, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r172-smll-158987827300039
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 3.1K Apr 12 07:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 12 07:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Apr 11 08:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 11 08:03 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 3.5K Apr 14 12:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 14 12:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 10 14:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 10 14:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 9 20:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 9 20:31 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-5-ReachabilityFireability-00
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-01
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-02
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-03
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-04
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-05
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-06
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-07
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-08
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-09
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-10
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-11
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-12
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-13
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-14
FORMULA_NAME RERS17pb113-PT-5-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1591175934426
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 09:18:57] [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, -timeout, 3600, -rebuildPNML]
[2020-06-03 09:18:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 09:18:58] [INFO ] Load time of PNML (sax parser for PT used): 1265 ms
[2020-06-03 09:18:58] [INFO ] Transformed 639 places.
[2020-06-03 09:18:58] [INFO ] Transformed 31353 transitions.
[2020-06-03 09:18:58] [INFO ] Found NUPN structural information;
[2020-06-03 09:18:58] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 1563 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 435 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 523 ms. (steps per millisecond=19 ) properties seen :[0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA RERS17pb113-PT-5-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA RERS17pb113-PT-5-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=270 ) 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 58 ms. (steps per millisecond=172 ) 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 34 ms. (steps per millisecond=294 ) 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 48 ms. (steps per millisecond=208 ) 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 178 ms. (steps per millisecond=56 ) 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 56 ms. (steps per millisecond=178 ) 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 38 ms. (steps per millisecond=263 ) 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 42 ms. (steps per millisecond=238 ) 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 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA RERS17pb113-PT-5-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 35 ms. (steps per millisecond=285 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA RERS17pb113-PT-5-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=169 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-03 09:19:00] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2020-06-03 09:19:00] [INFO ] Computed 25 place invariants in 134 ms
[2020-06-03 09:19:01] [INFO ] [Real]Absence check using 13 positive place invariants in 74 ms returned sat
[2020-06-03 09:19:01] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 10 ms returned sat
[2020-06-03 09:19:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:19:05] [INFO ] [Real]Absence check using state equation in 4629 ms returned (error "Solver has unexpectedly terminated")
[2020-06-03 09:19:06] [INFO ] [Real]Absence check using 13 positive place invariants in 39 ms returned sat
[2020-06-03 09:19:06] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 11 ms returned sat
[2020-06-03 09:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:19:11] [INFO ] [Real]Absence check using state equation in 4806 ms returned (error "Failed to check-sat")
[2020-06-03 09:19:11] [INFO ] [Real]Absence check using 13 positive place invariants in 36 ms returned sat
[2020-06-03 09:19:11] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2020-06-03 09:19:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:19:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:19:16] [INFO ] [Real]Absence check using state equation in 4862 ms returned (error "Failed to check-sat")
[2020-06-03 09:19:16] [INFO ] [Real]Absence check using 13 positive place invariants in 57 ms returned sat
[2020-06-03 09:19:16] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 10 ms returned sat
[2020-06-03 09:19:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:19:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:19:21] [INFO ] [Real]Absence check using state equation in 4721 ms returned (error "Failed to check-sat")
[2020-06-03 09:19:21] [INFO ] [Real]Absence check using 13 positive place invariants in 40 ms returned sat
[2020-06-03 09:19:21] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 12 ms returned sat
[2020-06-03 09:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:19:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:19:26] [INFO ] [Real]Absence check using state equation in 4837 ms returned (error "Failed to check-sat")
[2020-06-03 09:19:26] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2020-06-03 09:19:26] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 7 ms returned sat
[2020-06-03 09:19:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:19:31] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:19:31] [INFO ] [Real]Absence check using state equation in 4850 ms returned (error "Failed to check-sat")
[2020-06-03 09:19:31] [INFO ] [Real]Absence check using 13 positive place invariants in 44 ms returned sat
[2020-06-03 09:19:31] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 8 ms returned sat
[2020-06-03 09:19:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:19:36] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:19:36] [INFO ] [Real]Absence check using state equation in 4840 ms returned (error "Failed to check-sat")
[2020-06-03 09:19:36] [INFO ] [Real]Absence check using 13 positive place invariants in 37 ms returned sat
[2020-06-03 09:19:36] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 8 ms returned sat
[2020-06-03 09:19:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:19:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:19:41] [INFO ] [Real]Absence check using state equation in 4803 ms returned (error "Failed to check-sat")
[2020-06-03 09:19:41] [INFO ] [Real]Absence check using 13 positive place invariants in 57 ms returned sat
[2020-06-03 09:19:41] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 11 ms returned sat
[2020-06-03 09:19:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:19:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:19:46] [INFO ] [Real]Absence check using state equation in 4759 ms returned (error "Failed to check-sat")
[2020-06-03 09:19:46] [INFO ] [Real]Absence check using 13 positive place invariants in 58 ms returned sat
[2020-06-03 09:19:46] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 11 ms returned sat
[2020-06-03 09:19:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:19:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:19:51] [INFO ] [Real]Absence check using state equation in 4812 ms returned (error "Failed to check-sat")
Support contains 57 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 630 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 877214 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen :[0, 1, 0, 0, 1, 0, 1, 1, 1, 0]
FORMULA RERS17pb113-PT-5-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4097 ms. (steps per millisecond=244 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4049 ms. (steps per millisecond=246 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2284 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 4500 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3709 ms. (steps per millisecond=269 ) properties seen :[0, 0, 0, 0, 0]
[2020-06-03 09:20:40] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-06-03 09:20:40] [INFO ] Computed 13 place invariants in 133 ms
[2020-06-03 09:20:40] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2020-06-03 09:20:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:21:22] [INFO ] [Real]Absence check using state equation in 41670 ms returned sat
[2020-06-03 09:21:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:21:23] [INFO ] [Nat]Absence check using 13 positive place invariants in 771 ms returned sat
[2020-06-03 09:21:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:21:59] [INFO ] [Nat]Absence check using state equation in 35732 ms returned sat
[2020-06-03 09:22:00] [INFO ] State equation strengthened by 829 read => feed constraints.
[2020-06-03 09:22:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:22:07] [INFO ] [Nat]Added 829 Read/Feed constraints in 7812 ms returned unknown
[2020-06-03 09:22:08] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-06-03 09:22:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:22:40] [INFO ] [Real]Absence check using state equation in 32062 ms returned sat
[2020-06-03 09:22:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:22:50] [INFO ] [Real]Added 829 Read/Feed constraints in 9405 ms returned sat
[2020-06-03 09:22:56] [INFO ] Computed and/alt/rep : 31352/3747154/18325 causal constraints in 5563 ms.
[2020-06-03 09:22:56] [INFO ] Added : 0 causal constraints over 0 iterations in 5566 ms. Result :(error "Failed to check-sat")
[2020-06-03 09:22:56] [INFO ] [Real]Absence check using 13 positive place invariants in 51 ms returned sat
[2020-06-03 09:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:23:39] [INFO ] [Real]Absence check using state equation in 42780 ms returned sat
[2020-06-03 09:23:41] [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 (=> (> t4348 0) (or (or (> t2135 0) (> t2139 0) (> t2141 0) (> t2143 0) (> t2146 0) (> t2149 0) (> t2424 0) (> t2428 0) (> t2432 0) (> t2434 0) (> t2436 0) (> t2438 0) (> t2444 0) (> t2448 0) (> t2451 0) (> t2453 0) (> t2455 0) (> t2457 0) (> t2460 0) (> t2462 0) (> t2465 0) (> t2469 0) (> t2473 0) (> t2475 0) (> t2477 0) (> t2480 0) (> t2484 0) (> t2487 0) (> t2489 0) (> t2492 0) (> t2494 0) (> t2498 0) (> t2503 0) (> t7175 0) (> t7176 0) (> t7177 0) (> t7178 0) (> t7179 0) (> t7687 0) (> t7688 0) (> t7689 0) (> t7690 0) (> t7691 0) (> t7692 0) (> t7693 0) (> t7694 0) (> t7695 0) (> t7696 0) (> t7697 0) (> t7698 0) (> t7700 0) (> t7702 0) (> t7704 0) (> t7706 0) (> t7708 0) (> t7710 0) (> t7712 0) (> t7714 0) (> t7716 0) (> t7718 0) (> t7883 0) (> t7885 0) (> t7887 0) (> t7889 0) (> t7891 0) (> t7893 0) (> t7895 0) (> t7897 0) (> t7899 0) (> t7901 0)) (or (> t770 0) (> t771 0) (> t772 0) (> t773 0) (> t774 0) (> t775 0) (> t776 0) (> t777 0) (> t778 0) (> t779 0) (> t780 0) (> t781 0) (> t782 0) (> t783 0) (> t784 0) (> t785 0) (> t786 0) (> t787 0) (> t788 0) (> t789 0) (> t790 0) (> t791 0) (> t792 0) (> t793 0) (> t794 0) (> t795 0) (> t796 0) (> t797 0) (> t798 0) (> t799 0) (> t800 0) (> t801 0) (> t7204 0) (> t7205 0) (> t7206 0) (> t7207 0) (> t7208 0) (> t7209 0) (> t7210 0) (> t7211 0) (> t7212 0) (> t7213 0) (> t7214 0) (> t7215 0) (> t7216 0) (> t7217 0) (> t7218 0) (> t7219 0) (> t7220 0) (> t7221 0) (> t7222 0) (> t7223 0) (> t7224 0) (> t7225 0) (> t7226 0) (> t7227 0) (> t7228 0) (> t7229 0) (> t7230 0) (> t7231 0) (> t7232 0) (> t7233 0) (> t7234 0) (> t7235 0) (> t17928 0) (> t17930 0) (> t17931 0) (> t17933 0)) (or (> t4317 0) (> t4318 0) (> t4319 0) (> t4320 0) (> t4321 0) (> t4322 0) (> t4323 0) (> t4324 0) (> t4325 0) (> t4326 0) (> t4327 0) (> t4328 0) (> t4329 0) (> t4330 0) (> t4331 0) (> t4332 0) (> t4333 0) (> t4334 0) (> t5831 0) (> t5832 0) (> t5833 0) (> t5834 0) (> t7200 0) (> t7201 0) (> t7410 0) (> t7414 0) (> t7417 0) (> t8450 0) (> t8451 0) (> t8452 0) (> t8453 0) (> t8454 0) (> t8455 0) (> t8456 0) (> t8457 0) (> t8458 0) (> t8459 0) (> t8460 0) (> t8461 0) (> t8462 0) (> t8463 0)) (or (> t1308 0) (> t1309 0) (> t1627 0) (> t7001 0) (> t7002 0) (> t7157 0) (> t7158 0) (> t7159 0) (> t8222 0) (> t8223 0) (> t8224 0) (> t8225 0) (> t8226 0) (> t8227 0) (> t8424 0) (> t8425 0) (> t8426 0) (> t8427 0) (> t8428 0) (> t8429 0) (> t8430 0) (> t8431 0) (> t8432 0) (> t8433 0) (> t8434 0) (> t8435 0) (> t8436 0) (> t8437 0) (> t8438 0) (> t8439 0) (> t8440 0) (> t8441 0) (> t8442 0) (> t8443 0) (> t8444 0) (> t8445 0) (> t8446 0) (> t8447 0) (> t8448 0) (> t8449 0) (> t15445 0) (> t15446 0) (> t15447 0) (> t15448 0) (> t15449 0) (> t15450 0) (> t15451 0) (> t15452 0) (> t15453 0) (> t15454 0) (> t15455 0) (> t15456 0) (> t15457 0) (> t15458 0) (> t15459 0) (> t15460 0) (> t15461 0) (> t15462 0) (> t15463 0) (> t15464 0) (> t15465 0) (> t15466 0) (> t15467 0) (> t15468 0) (> t15469 0) (> t15470 0) (> t15471 0) (> t15472 0) (> t15473 0) (> t15474 0)) (or (> t1806 0) (> t2042 0) (> t2044 0) (> t2046 0) (> t2049 0) (> t2052 0) (> t2054 0) (> t2058 0) (> t2062 0) (> t2064 0) (> t2066 0) (> t2068 0) (> t2074 0) (> t2078 0) (> t2081 0) (> t2083 0) (> t2085 0) (> t2087 0) (> t2090 0) (> t2092 0) (> t2095 0) (> t2099 0) (> t2103 0) (> t2105 0) (> t2107 0) (> t2110 0) (> t2114 0) (> t2117 0) (> t2119 0) (> t2122 0) (> t2124 0) (> t2128 0) (> t2133 0) (> t7639 0) (> t7640 0) (> t7641 0) (> t7642 0) (> t7643 0) (> t7644 0) (> t7645 0) (> t7646 0) (> t7647 0) (> t7648 0) (> t7649 0) (> t7650 0) (> t7652 0) (> t7654 0) (> t7656 0) (> t7658 0) (> t7660 0) (> t7662 0) (> t7664 0) (> t7666 0) (> t7668 0) (> t7670 0) (> t7672 0) (> t7674 0) (> t7676 0) (> t7678 0) (> t7680 0) (> t7682 0) (> t7683 0) (> t7684 0) (> t7685 0) (> t7686 0) (> t18127 0) (> t18129 0) (> t18131 0) (> t18133 0)) (or (> t6992 0) (> t6994 0) (> t6995 0) (> t6998 0) (> t6999 0) (> t7919 0) (> t7921 0) (> t7923 0) (> t7925 0) (> t7927 0) (> t7929 0) (> t7931 0) (> t7933 0) (> t7935 0) (> t7937 0) (> t7939 0) (> t7941 0) (> t7942 0) (> t7943 0) (> t7944 0) (> t7945 0) (> t7946 0) (> t7947 0) (> t7948 0) (> t7949 0) (> t7950 0) (> t7951 0) (> t7952 0) (> t7953 0) (> t7954 0) (> t7955 0) (> t7956 0) (> t7957 0) (> t7959 0) (> t7961 0) (> t8188 0) (> t8189 0) (> t13072 0) (> t13074 0) (> t13076 0) (> t13078 0) (> t13080 0) (> t13081 0) (> t13083 0) (> t13085 0) (> t13086 0) (> t13087 0) (> t13088 0) (> t13090 0) (> t13092 0) (> t13094 0) (> t13095 0) (> t13097 0)) (or (> t5851 0) (> t5852 0) (> t5853 0) (> t5854 0) (> t8190 0) (> t8191 0) (> t8192 0) (> t8193 0) (> t8194 0) (> t8195 0) (> t8196 0) (> t8197 0) (> t8198 0) (> t8199 0) (> t8200 0) (> t8201 0) (> t8202 0) (> t8203 0) (> t8204 0) (> t8205 0) (> t8206 0) (> t8207 0) (> t8208 0) (> t8209 0) (> t8210 0) (> t8211 0) (> t8212 0) (> t8213 0) (> t8214 0) (> t8215 0) (> t8216 0) (> t8217 0) (> t8218 0) (> t8219 0) (> t8220 0) (> t8221 0) (> t17894 0) (> t17896 0) (> t17898 0) (> t17899 0)) (or (> t7236 0) (> t7237 0) (> t7238 0) (> t7239 0) (> t7240 0) (> t7241 0) (> t7411 0) (> t7412 0) (> t7413 0) (> t7415 0) (> t7416 0) (> t7418 0) (> t7420 0) (> t7422 0) (> t7424 0) (> t7425 0) (> t7426 0) (> t7428 0) (> t7429 0) (> t7431 0) (> t7433 0) (> t7435 0) (> t7437 0) (> t7438 0) (> t7439 0) (> t7441 0) (> t7442 0) (> t7444 0) (> t7446 0) (> t7448 0) (> t7450 0) (> t7452 0) (> t8834 0) (> t8835 0) (> t8836 0) (> t8838 0) (> t8840 0) (> t8841 0) (> t8842 0) (> t8843 0) (> t8845 0) (> t8846 0) (> t8849 0) (> t8850 0) (> t8852 0) (> t8854 0) (> t8855 0) (> t8856 0) (> t18116 0) (> t18117 0) (> t18118 0) (> t18119 0))))") while checking expression at index 2
[2020-06-03 09:23:41] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-06-03 09:23:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:24:24] [INFO ] [Real]Absence check using state equation in 42109 ms returned sat
[2020-06-03 09:24:26] [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 (=> (> t8775 0) (or (or (> t3491 0) (> t3733 0) (> t3758 0) (> t3981 0) (> t3998 0) (> t4478 0) (> t4479 0) (> t4480 0) (> t4484 0) (> t4486 0) (> t4488 0) (> t4492 0) (> t4494 0) (> t4496 0) (> t4497 0) (> t4499 0) (> t4502 0) (> t4503 0) (> t4506 0) (> t4507 0) (> t4509 0) (> t4512 0) (> t6487 0) (> t6504 0) (> t6751 0) (> t6768 0) (> t7004 0) (> t7021 0) (> t7038 0) (> t7252 0) (> t7269 0) (> t7506 0) (> t8726 0) (> t8760 0) (> t9010 0) (> t9027 0) (> t9304 0) (> t9321 0) (> t9338 0) (> t9630 0) (> t9647 0) (> t9869 0) (> t9886 0) (> t10126 0) (> t10143 0) (> t10401 0) (> t10418 0) (> t10435 0) (> t10689 0) (> t10723 0) (> t11358 0) (> t11359 0) (> t11360 0) (> t11361 0) (> t12726 0) (> t12743 0) (> t12987 0) (> t13004 0) (> t17550 0) (> t17567 0) (> t17833 0)) (or (> t6490 0) (> t6507 0) (> t6754 0) (> t6771 0) (> t7007 0) (> t7024 0) (> t7041 0) (> t7255 0) (> t7272 0) (> t7293 0) (> t7294 0) (> t7295 0) (> t7296 0) (> t7297 0) (> t7298 0) (> t7299 0) (> t7300 0) (> t7301 0) (> t7302 0) (> t7303 0) (> t7304 0) (> t7305 0) (> t7306 0) (> t7307 0) (> t7308 0) (> t7509 0) (> t8730 0) (> t8764 0) (> t9013 0) (> t9030 0) (> t9307 0) (> t9324 0) (> t9341 0) (> t9633 0) (> t9650 0) (> t9872 0) (> t9889 0) (> t10129 0) (> t10146 0) (> t10305 0) (> t10306 0) (> t10307 0) (> t10308 0) (> t10309 0) (> t10311 0) (> t10313 0) (> t10315 0) (> t10317 0) (> t10319 0) (> t10321 0) (> t10323 0) (> t10325 0) (> t10327 0) (> t10329 0) (> t10331 0) (> t10404 0) (> t10421 0) (> t10438 0) (> t10693 0) (> t10727 0) (> t12729 0) (> t12746 0) (> t12990 0) (> t13007 0) (> t14799 0) (> t14800 0) (> t14802 0) (> t14805 0) (> t15013 0)) (or (> t1523 0) (> t1541 0) (> t1917 0) (> t1997 0) (> t2285 0) (> t2317 0) (> t2349 0) (> t2616 0) (> t2656 0) (> t5752 0) (> t5753 0) (> t5754 0) (> t5755 0) (> t5756 0) (> t5757 0) (> t5758 0) (> t5759 0) (> t5760 0) (> t5761 0) (> t5762 0) (> t5763 0) (> t5764 0) (> t5765 0) (> t5766 0) (> t5767 0) (> t5768 0) (> t6495 0) (> t6512 0) (> t6759 0) (> t6776 0) (> t7012 0) (> t7029 0) (> t7243 0) (> t7260 0) (> t7277 0) (> t8739 0) (> t8773 0) (> t9018 0) (> t9035 0) (> t9312 0) (> t9329 0) (> t9621 0) (> t9638 0) (> t9655 0) (> t9877 0) (> t9894 0) (> t10134 0) (> t10151 0) (> t10409 0) (> t10426 0) (> t10668 0) (> t10702 0) (> t10736 0) (> t11884 0) (> t11885 0) (> t11886 0) (> t11887 0) (> t12717 0) (> t12734 0) (> t12978 0) (> t12995 0) (> t13012 0)) (or (> t4728 0) (> t4729 0) (> t4730 0) (> t4731 0) (> t5062 0) (> t5063 0) (> t5064 0) (> t5065 0) (> t5066 0) (> t5067 0) (> t5068 0) (> t5069 0) (> t5070 0) (> t5071 0) (> t5072 0) (> t5073 0) (> t5074 0) (> t6481 0) (> t6498 0) (> t6515 0) (> t6762 0) (> t6779 0) (> t7015 0) (> t7032 0) (> t7246 0) (> t7263 0) (> t7500 0) (> t8714 0) (> t8748 0) (> t8782 0) (> t9021 0) (> t9038 0) (> t9315 0) (> t9332 0) (> t9624 0) (> t9641 0) (> t9863 0) (> t9880 0) (> t9897 0) (> t10137 0) (> t10154 0) (> t10412 0) (> t10429 0) (> t10628 0) (> t10629 0) (> t10630 0) (> t10632 0) (> t10634 0) (> t10635 0) (> t10636 0) (> t10638 0) (> t10639 0) (> t10641 0) (> t10642 0) (> t10643 0) (> t10645 0) (> t10646 0) (> t10647 0) (> t10648 0) (> t10677 0) (> t10711 0) (> t11099 0) (> t11100 0) (> t11101 0) (> t11102 0) (> t12720 0) (> t12737 0) (> t12981 0) (> t12998 0)) (or (> t6482 0) (> t6499 0) (> t6516 0) (> t6763 0) (> t6780 0) (> t7016 0) (> t7033 0) (> t7089 0) (> t7090 0) (> t7247 0) (> t7264 0) (> t7279 0) (> t7280 0) (> t7281 0) (> t7282 0) (> t7283 0) (> t7284 0) (> t7285 0) (> t7286 0) (> t7287 0) (> t7288 0) (> t7289 0) (> t7290 0) (> t7291 0) (> t7292 0) (> t7501 0) (> t8717 0) (> t8751 0) (> t8785 0) (> t9022 0) (> t9039 0) (> t9316 0) (> t9333 0) (> t9625 0) (> t9642 0) (> t9864 0) (> t9881 0) (> t9898 0) (> t10026 0) (> t10027 0) (> t10028 0) (> t10029 0) (> t10030 0) (> t10032 0) (> t10034 0) (> t10036 0) (> t10038 0) (> t10040 0) (> t10042 0) (> t10044 0) (> t10046 0) (> t10048 0) (> t10050 0) (> t10052 0) (> t10138 0) (> t10155 0) (> t10413 0) (> t10430 0) (> t10680 0) (> t10714 0) (> t11904 0) (> t11905 0) (> t11906 0) (> t11907 0) (> t12721 0) (> t12738 0) (> t12982 0) (> t12999 0)) (or (> t3719 0) (> t3736 0) (> t3768 0) (> t3984 0) (> t4001 0) (> t6480 0) (> t6497 0) (> t6514 0) (> t6761 0) (> t6778 0) (> t7014 0) (> t7031 0) (> t7245 0) (> t7262 0) (> t7499 0) (> t7550 0) (> t7551 0) (> t7552 0) (> t7553 0) (> t7554 0) (> t7555 0) (> t7556 0) (> t7557 0) (> t7558 0) (> t7559 0) (> t7560 0) (> t7561 0) (> t7562 0) (> t7563 0) (> t7564 0) (> t7565 0) (> t8712 0) (> t8747 0) (> t8781 0) (> t9020 0) (> t9037 0) (> t9314 0) (> t9331 0) (> t9623 0) (> t9640 0) (> t9862 0) (> t9879 0) (> t9896 0) (> t10136 0) (> t10153 0) (> t10411 0) (> t10428 0) (> t10676 0) (> t10710 0) (> t11581 0) (> t11583 0) (> t11584 0) (> t11586 0) (> t12719 0) (> t12736 0) (> t12980 0) (> t12997 0) (> t17553 0) (> t17570 0) (> t17836 0)) (or (> t4142 0) (> t4145 0) (> t4146 0) (> t4148 0) (> t6042 0) (> t6043 0) (> t6044 0) (> t6045 0) (> t6046 0) (> t6047 0) (> t6048 0) (> t6049 0) (> t6050 0) (> t6051 0) (> t6052 0) (> t6053 0) (> t6054 0) (> t6055 0) (> t6056 0) (> t6057 0) (> t6058 0) (> t6484 0) (> t6501 0) (> t6748 0) (> t6765 0) (> t6782 0) (> t7018 0) (> t7035 0) (> t7249 0) (> t7266 0) (> t7503 0) (> t8722 0) (> t8756 0) (> t9007 0) (> t9024 0) (> t9041 0) (> t9318 0) (> t9335 0) (> t9627 0) (> t9644 0) (> t9866 0) (> t9883 0) (> t10123 0) (> t10140 0) (> t10157 0) (> t10415 0) (> t10432 0) (> t10685 0) (> t10719 0) (> t11596 0) (> t11597 0) (> t11598 0) (> t11599 0) (> t12723 0) (> t12740 0) (> t12984 0) (> t13001 0)) (or (> t6494 0) (> t6511 0) (> t6758 0) (> t6775 0) (> t7011 0) (> t7028 0) (> t7242 0) (> t7259 0) (> t7276 0) (> t7513 0) (> t7760 0) (> t7761 0) (> t7764 0) (> t7765 0) (> t7768 0) (> t7769 0) (> t7772 0) (> t7773 0) (> t7776 0) (> t7778 0) (> t7780 0) (> t7781 0) (> t7784 0) (> t7785 0) (> t7788 0) (> t7789 0) (> t8737 0) (> t8771 0) (> t9017 0) (> t9034 0) (> t9311 0) (> t9328 0) (> t9620 0) (> t9637 0) (> t9654 0) (> t9876 0) (> t9893 0) (> t10133 0) (> t10150 0) (> t10408 0) (> t10425 0) (> t10666 0) (> t10700 0) (> t10734 0) (> t11354 0) (> t11355 0) (> t11356 0) (> t11357 0) (> t12733 0) (> t12977 0) (> t12994 0) (> t13011 0) (> t17651 0) (> t17653 0) (> t17654 0) (> t17655 0)) (or (> t1627 0) (> t3489 0) (> t3731 0) (> t3754 0) (> t3979 0) (> t3996 0) (> t5383 0) (> t5384 0) (> t5385 0) (> t5386 0) (> t5387 0) (> t5388 0) (> t5389 0) (> t5390 0) (> t5391 0) (> t5392 0) (> t5393 0) (> t5394 0) (> t5395 0) (> t5396 0) (> t5397 0) (> t5398 0) (> t5399 0) (> t6491 0) (> t6508 0) (> t6755 0) (> t6772 0) (> t7008 0) (> t7025 0) (> t7042 0) (> t7256 0) (> t7273 0) (> t7510 0) (> t8732 0) (> t8766 0) (> t9014 0) (> t9031 0) (> t9308 0) (> t9325 0) (> t9342 0) (> t9634 0) (> t9651 0) (> t9873 0) (> t9890 0) (> t10130 0) (> t10147 0) (> t10405 0) (> t10422 0) (> t10439 0) (> t10695 0) (> t10729 0) (> t11129 0) (> t11131 0) (> t11134 0) (> t11137 0) (> t11139 0) (> t12730 0) (> t12747 0) (> t12991 0) (> t13008 0) (> t17548 0) (> t17565 0) (> t17831 0)) (or (> t5276 0) (> t5278 0) (> t5280 0) (> t5281 0) (> t5283 0) (> t5285 0) (> t5286 0) (> t5287 0) (> t5289 0) (> t5291 0) (> t5293 0) (> t5295 0) (> t5297 0) (> t5299 0) (> t5301 0) (> t5303 0) (> t6493 0) (> t6510 0) (> t6757 0) (> t6774 0) (> t7010 0) (> t7027 0) (> t7044 0) (> t7258 0) (> t7275 0) (> t7512 0) (> t8735 0) (> t8769 0) (> t9016 0) (> t9033 0) (> t9310 0) (> t9327 0) (> t9344 0) (> t9636 0) (> t9653 0) (> t9875 0) (> t9892 0) (> t10132 0) (> t10149 0) (> t10407 0) (> t10424 0) (> t10441 0) (> t10698 0) (> t10732 0) (> t12732 0) (> t12749 0) (> t12993 0) (> t13010 0) (> t15049 0) (> t15050 0) (> t15051 0) (> t15052 0) (> t15053 0) (> t17656 0) (> t17658 0) (> t17659 0) (> t17661 0)) (or (> t3488 0) (> t3730 0) (> t3752 0) (> t3978 0) (> t3995 0) (> t4431 0) (> t4432 0) (> t4433 0) (> t4434 0) (> t4435 0) (> t4436 0) (> t4437 0) (> t4438 0) (> t4439 0) (> t4440 0) (> t4441 0) (> t4442 0) (> t4443 0) (> t4444 0) (> t4445 0) (> t4446 0) (> t6483 0) (> t6500 0) (> t6747 0) (> t6764 0) (> t6781 0) (> t7017 0) (> t7034 0) (> t7248 0) (> t7265 0) (> t7502 0) (> t8720 0) (> t8754 0) (> t9006 0) (> t9023 0) (> t9040 0) (> t9317 0) (> t9334 0) (> t9626 0) (> t9643 0) (> t9865 0) (> t9882 0) (> t10122 0) (> t10139 0) (> t10156 0) (> t10414 0) (> t10431 0) (> t10683 0) (> t10717 0) (> t12722 0) (> t12739 0) (> t12983 0) (> t13000 0) (> t14780 0) (> t14781 0) (> t14783 0) (> t14784 0) (> t14786 0) (> t17547 0) (> t17564 0) (> t17830 0)) (or (> t1524 0) (> t1526 0) (> t1542 0) (> t1967 0) (> t1999 0) (> t2287 0) (> t2319 0) (> t2367 0) (> t2634 0) (> t6489 0) (> t6506 0) (> t6753 0) (> t6770 0) (> t7006 0) (> t7023 0) (> t7040 0) (> t7254 0) (> t7271 0) (> t7508 0) (> t7792 0) (> t7793 0) (> t7796 0) (> t7798 0) (> t7800 0) (> t7801 0) (> t7804 0) (> t7805 0) (> t7807 0) (> t7808 0) (> t7809 0) (> t7810 0) (> t7811 0) (> t7812 0) (> t7813 0) (> t7814 0) (> t8729 0) (> t8763 0) (> t9012 0) (> t9029 0) (> t9306 0) (> t9323 0) (> t9340 0) (> t9632 0) (> t9649 0) (> t9871 0) (> t9888 0) (> t10128 0) (> t10145 0) (> t10403 0) (> t10420 0) (> t10437 0) (> t10692 0) (> t10726 0) (> t11888 0) (> t11889 0) (> t11890 0) (> t11891 0) (> t12728 0) (> t12745 0) (> t12989 0) (> t13006 0)) (or (> t6240 0) (> t6242 0) (> t6244 0) (> t6248 0) (> t6251 0) (> t6253 0) (> t6259 0) (> t6345 0) (> t6347 0) (> t6350 0) (> t6352 0) (> t6355 0) (> t6357 0) (> t6360 0) (> t6363 0) (> t6365 0) (> t6368 0) (> t6488 0) (> t6505 0) (> t6752 0) (> t6769 0) (> t7005 0) (> t7022 0) (> t7039 0) (> t7253 0) (> t7270 0) (> t7507 0) (> t8728 0) (> t8762 0) (> t9011 0) (> t9028 0) (> t9305 0) (> t9322 0) (> t9339 0) (> t9631 0) (> t9648 0) (> t9870 0) (> t9887 0) (> t10127 0) (> t10144 0) (> t10402 0) (> t10419 0) (> t10436 0) (> t10691 0) (> t10725 0) (> t12727 0) (> t12744 0) (> t12988 0) (> t13005 0) (> t14788 0) (> t14789 0) (> t14791 0) (> t14794 0) (> t14796 0) (> t17622 0) (> t17624 0) (> t17626 0) (> t17629 0)) (or (> t1515 0) (> t1533 0) (> t1549 0) (> t1981 0) (> t2269 0) (> t2301 0) (> t2333 0) (> t2381 0) (> t2648 0) (> t5901 0) (> t5903 0) (> t5905 0) (> t5907 0) (> t5909 0) (> t5911 0) (> t5913 0) (> t5915 0) (> t5917 0) (> t5919 0) (> t5921 0) (> t5923 0) (> t5925 0) (> t5927 0) (> t5929 0) (> t5931 0) (> t6492 0) (> t6509 0) (> t6756 0) (> t6773 0) (> t7009 0) (> t7026 0) (> t7043 0) (> t7257 0) (> t7274 0) (> t7511 0) (> t8733 0) (> t8767 0) (> t9015 0) (> t9032 0) (> t9309 0) (> t9326 0) (> t9343 0) (> t9635 0) (> t9652 0) (> t9874 0) (> t9891 0) (> t10131 0) (> t10148 0) (> t10406 0) (> t10423 0) (> t10440 0) (> t10696 0) (> t10730 0) (> t12731 0) (> t12748 0) (> t12992 0) (> t13009 0) (> t15044 0) (> t15045 0) (> t15046 0) (> t15047 0) (> t15048 0)) (or (> t1512 0) (> t1530 0) (> t1546 0) (> t1975 0) (> t2263 0) (> t2295 0) (> t2327 0) (> t2375 0) (> t2400 0) (> t2401 0) (> t2402 0) (> t2403 0) (> t2404 0) (> t2405 0) (> t2406 0) (> t2407 0) (> t2408 0) (> t2409 0) (> t2410 0) (> t2411 0) (> t2412 0) (> t2413 0) (> t2414 0) (> t2415 0) (> t2416 0) (> t2642 0) (> t6486 0) (> t6503 0) (> t6750 0) (> t6767 0) (> t6784 0) (> t7020 0) (> t7037 0) (> t7251 0) (> t7268 0) (> t7505 0) (> t8725 0) (> t8759 0) (> t9009 0) (> t9026 0) (> t9043 0) (> t9320 0) (> t9337 0) (> t9629 0) (> t9646 0) (> t9868 0) (> t9885 0) (> t10125 0) (> t10142 0) (> t10159 0) (> t10417 0) (> t10434 0) (> t10688 0) (> t10722 0) (> t12725 0) (> t12742 0) (> t12986 0) (> t13003 0) (> t14736 0) (> t14738 0) (> t14741 0) (> t14743 0) (> t14744 0)) (or (> t3144 0) (> t3145 0) (> t3146 0) (> t3147 0) (> t3148 0) (> t3149 0) (> t3150 0) (> t3151 0) (> t3152 0) (> t3153 0) (> t3154 0) (> t3155 0) (> t3156 0) (> t3157 0) (> t3158 0) (> t3159 0) (> t3160 0) (> t6485 0) (> t6502 0) (> t6749 0) (> t6766 0) (> t6783 0) (> t7019 0) (> t7036 0) (> t7250 0) (> t7267 0) (> t7504 0) (> t8724 0) (> t8758 0) (> t9008 0) (> t9025 0) (> t9042 0) (> t9319 0) (> t9336 0) (> t9628 0) (> t9645 0) (> t9867 0) (> t9884 0) (> t10074 0) (> t10075 0) (> t10076 0) (> t10077 0) (> t10078 0) (> t10080 0) (> t10082 0) (> t10084 0) (> t10086 0) (> t10088 0) (> t10090 0) (> t10092 0) (> t10094 0) (> t10096 0) (> t10098 0) (> t10100 0) (> t10124 0) (> t10141 0) (> t10158 0) (> t10416 0) (> t10433 0) (> t10687 0) (> t10721 0) (> t11142 0) (> t11144 0) (> t11147 0) (> t11150 0) (> t11152 0) (> t12724 0) (> t12741 0) (> t12985 0) (> t13002 0))))") while checking expression at index 3
[2020-06-03 09:24:27] [INFO ] [Real]Absence check using 13 positive place invariants in 57 ms returned sat
[2020-06-03 09:24:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:25:06] [INFO ] [Real]Absence check using state equation in 39786 ms returned sat
[2020-06-03 09:25:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:25:08] [INFO ] [Nat]Absence check using 13 positive place invariants in 730 ms returned sat
[2020-06-03 09:25:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:25:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:25:52] [INFO ] [Nat]Absence check using state equation in 44156 ms returned (error "Failed to check-sat")
Support contains 21 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 333 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 877030 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4270 ms. (steps per millisecond=234 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4049 ms. (steps per millisecond=246 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2104 ms. (steps per millisecond=475 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4994 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3949 ms. (steps per millisecond=253 ) properties seen :[0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 291554 steps, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen :[0, 0, 0, 0, 0]
Probabilistic random walk after 291554 steps, saw 26090 distinct states, run finished after 30001 ms. (steps per millisecond=9 ) properties seen :[0, 0, 0, 0, 0]
[2020-06-03 09:27:12] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-06-03 09:27:12] [INFO ] Computed 13 place invariants in 60 ms
[2020-06-03 09:27:12] [INFO ] [Real]Absence check using 13 positive place invariants in 51 ms returned sat
[2020-06-03 09:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:27:53] [INFO ] [Real]Absence check using state equation in 41511 ms returned sat
[2020-06-03 09:27:54] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:27:55] [INFO ] [Nat]Absence check using 13 positive place invariants in 982 ms returned sat
[2020-06-03 09:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:28:31] [INFO ] [Nat]Absence check using state equation in 36553 ms returned sat
[2020-06-03 09:28:32] [INFO ] State equation strengthened by 829 read => feed constraints.
[2020-06-03 09:28:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:28:39] [INFO ] [Nat]Added 829 Read/Feed constraints in 6531 ms returned unknown
[2020-06-03 09:28:39] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2020-06-03 09:28:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:29:13] [INFO ] [Real]Absence check using state equation in 34174 ms returned sat
[2020-06-03 09:29:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:29:24] [INFO ] [Real]Added 829 Read/Feed constraints in 10340 ms returned unknown
[2020-06-03 09:29:24] [INFO ] [Real]Absence check using 13 positive place invariants in 52 ms returned sat
[2020-06-03 09:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:30:06] [INFO ] [Real]Absence check using state equation in 42406 ms returned sat
[2020-06-03 09:30:09] [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 (=> (> t10410 0) (or (or (> t3491 0) (> t3733 0) (> t3758 0) (> t3981 0) (> t3998 0) (> t4478 0) (> t4479 0) (> t4480 0) (> t4484 0) (> t4486 0) (> t4488 0) (> t4492 0) (> t4494 0) (> t4496 0) (> t4497 0) (> t4499 0) (> t4502 0) (> t4503 0) (> t4506 0) (> t4507 0) (> t4509 0) (> t4512 0) (> t6487 0) (> t6504 0) (> t6751 0) (> t6768 0) (> t7004 0) (> t7021 0) (> t7038 0) (> t7252 0) (> t7269 0) (> t7506 0) (> t8726 0) (> t8760 0) (> t9010 0) (> t9027 0) (> t9304 0) (> t9321 0) (> t9338 0) (> t9630 0) (> t9647 0) (> t9869 0) (> t9886 0) (> t10126 0) (> t10143 0) (> t10401 0) (> t10418 0) (> t10435 0) (> t10689 0) (> t10723 0) (> t11358 0) (> t11359 0) (> t11360 0) (> t11361 0) (> t12726 0) (> t12743 0) (> t12987 0) (> t13004 0) (> t17550 0) (> t17567 0) (> t17833 0)) (or (> t6490 0) (> t6507 0) (> t6754 0) (> t6771 0) (> t7007 0) (> t7024 0) (> t7041 0) (> t7255 0) (> t7272 0) (> t7293 0) (> t7294 0) (> t7295 0) (> t7296 0) (> t7297 0) (> t7298 0) (> t7299 0) (> t7300 0) (> t7301 0) (> t7302 0) (> t7303 0) (> t7304 0) (> t7305 0) (> t7306 0) (> t7307 0) (> t7308 0) (> t7509 0) (> t8730 0) (> t8764 0) (> t9013 0) (> t9030 0) (> t9307 0) (> t9324 0) (> t9341 0) (> t9633 0) (> t9650 0) (> t9872 0) (> t9889 0) (> t10129 0) (> t10146 0) (> t10305 0) (> t10306 0) (> t10307 0) (> t10308 0) (> t10309 0) (> t10311 0) (> t10313 0) (> t10315 0) (> t10317 0) (> t10319 0) (> t10321 0) (> t10323 0) (> t10325 0) (> t10327 0) (> t10329 0) (> t10331 0) (> t10404 0) (> t10421 0) (> t10438 0) (> t10693 0) (> t10727 0) (> t12729 0) (> t12746 0) (> t12990 0) (> t13007 0) (> t14799 0) (> t14800 0) (> t14802 0) (> t14805 0) (> t15013 0)) (or (> t1523 0) (> t1541 0) (> t1917 0) (> t1997 0) (> t2285 0) (> t2317 0) (> t2349 0) (> t2616 0) (> t2656 0) (> t5752 0) (> t5753 0) (> t5754 0) (> t5755 0) (> t5756 0) (> t5757 0) (> t5758 0) (> t5759 0) (> t5760 0) (> t5761 0) (> t5762 0) (> t5763 0) (> t5764 0) (> t5765 0) (> t5766 0) (> t5767 0) (> t5768 0) (> t6495 0) (> t6512 0) (> t6759 0) (> t6776 0) (> t7012 0) (> t7029 0) (> t7243 0) (> t7260 0) (> t7277 0) (> t8739 0) (> t8773 0) (> t9018 0) (> t9035 0) (> t9312 0) (> t9329 0) (> t9621 0) (> t9638 0) (> t9655 0) (> t9877 0) (> t9894 0) (> t10134 0) (> t10151 0) (> t10409 0) (> t10426 0) (> t10668 0) (> t10702 0) (> t10736 0) (> t11884 0) (> t11885 0) (> t11886 0) (> t11887 0) (> t12717 0) (> t12734 0) (> t12978 0) (> t12995 0) (> t13012 0)) (or (> t4728 0) (> t4729 0) (> t4730 0) (> t4731 0) (> t5062 0) (> t5063 0) (> t5064 0) (> t5065 0) (> t5066 0) (> t5067 0) (> t5068 0) (> t5069 0) (> t5070 0) (> t5071 0) (> t5072 0) (> t5073 0) (> t5074 0) (> t6481 0) (> t6498 0) (> t6515 0) (> t6762 0) (> t6779 0) (> t7015 0) (> t7032 0) (> t7246 0) (> t7263 0) (> t7500 0) (> t8714 0) (> t8748 0) (> t8782 0) (> t9021 0) (> t9038 0) (> t9315 0) (> t9332 0) (> t9624 0) (> t9641 0) (> t9863 0) (> t9880 0) (> t9897 0) (> t10137 0) (> t10154 0) (> t10412 0) (> t10429 0) (> t10628 0) (> t10629 0) (> t10630 0) (> t10632 0) (> t10634 0) (> t10635 0) (> t10636 0) (> t10638 0) (> t10639 0) (> t10641 0) (> t10642 0) (> t10643 0) (> t10645 0) (> t10646 0) (> t10647 0) (> t10648 0) (> t10677 0) (> t10711 0) (> t11099 0) (> t11100 0) (> t11101 0) (> t11102 0) (> t12720 0) (> t12737 0) (> t12981 0) (> t12998 0)) (or (> t6482 0) (> t6499 0) (> t6516 0) (> t6763 0) (> t6780 0) (> t7016 0) (> t7033 0) (> t7089 0) (> t7090 0) (> t7247 0) (> t7264 0) (> t7279 0) (> t7280 0) (> t7281 0) (> t7282 0) (> t7283 0) (> t7284 0) (> t7285 0) (> t7286 0) (> t7287 0) (> t7288 0) (> t7289 0) (> t7290 0) (> t7291 0) (> t7292 0) (> t7501 0) (> t8717 0) (> t8751 0) (> t8785 0) (> t9022 0) (> t9039 0) (> t9316 0) (> t9333 0) (> t9625 0) (> t9642 0) (> t9864 0) (> t9881 0) (> t9898 0) (> t10026 0) (> t10027 0) (> t10028 0) (> t10029 0) (> t10030 0) (> t10032 0) (> t10034 0) (> t10036 0) (> t10038 0) (> t10040 0) (> t10042 0) (> t10044 0) (> t10046 0) (> t10048 0) (> t10050 0) (> t10052 0) (> t10138 0) (> t10155 0) (> t10413 0) (> t10430 0) (> t10680 0) (> t10714 0) (> t11904 0) (> t11905 0) (> t11906 0) (> t11907 0) (> t12721 0) (> t12738 0) (> t12982 0) (> t12999 0)) (or (> t3719 0) (> t3736 0) (> t3768 0) (> t3984 0) (> t4001 0) (> t6480 0) (> t6497 0) (> t6514 0) (> t6761 0) (> t6778 0) (> t7014 0) (> t7031 0) (> t7245 0) (> t7262 0) (> t7499 0) (> t7550 0) (> t7551 0) (> t7552 0) (> t7553 0) (> t7554 0) (> t7555 0) (> t7556 0) (> t7557 0) (> t7558 0) (> t7559 0) (> t7560 0) (> t7561 0) (> t7562 0) (> t7563 0) (> t7564 0) (> t7565 0) (> t8712 0) (> t8747 0) (> t8781 0) (> t9020 0) (> t9037 0) (> t9314 0) (> t9331 0) (> t9623 0) (> t9640 0) (> t9862 0) (> t9879 0) (> t9896 0) (> t10136 0) (> t10153 0) (> t10411 0) (> t10428 0) (> t10676 0) (> t10710 0) (> t11581 0) (> t11583 0) (> t11584 0) (> t11586 0) (> t12719 0) (> t12736 0) (> t12980 0) (> t12997 0) (> t17553 0) (> t17570 0) (> t17836 0)) (or (> t4142 0) (> t4145 0) (> t4146 0) (> t4148 0) (> t6042 0) (> t6043 0) (> t6044 0) (> t6045 0) (> t6046 0) (> t6047 0) (> t6048 0) (> t6049 0) (> t6050 0) (> t6051 0) (> t6052 0) (> t6053 0) (> t6054 0) (> t6055 0) (> t6056 0) (> t6057 0) (> t6058 0) (> t6484 0) (> t6501 0) (> t6748 0) (> t6765 0) (> t6782 0) (> t7018 0) (> t7035 0) (> t7249 0) (> t7266 0) (> t7503 0) (> t8722 0) (> t8756 0) (> t9007 0) (> t9024 0) (> t9041 0) (> t9318 0) (> t9335 0) (> t9627 0) (> t9644 0) (> t9866 0) (> t9883 0) (> t10123 0) (> t10140 0) (> t10157 0) (> t10415 0) (> t10432 0) (> t10685 0) (> t10719 0) (> t11596 0) (> t11597 0) (> t11598 0) (> t11599 0) (> t12723 0) (> t12740 0) (> t12984 0) (> t13001 0)) (or (> t6494 0) (> t6511 0) (> t6758 0) (> t6775 0) (> t7011 0) (> t7028 0) (> t7242 0) (> t7259 0) (> t7276 0) (> t7513 0) (> t7760 0) (> t7761 0) (> t7764 0) (> t7765 0) (> t7768 0) (> t7769 0) (> t7772 0) (> t7773 0) (> t7776 0) (> t7778 0) (> t7780 0) (> t7781 0) (> t7784 0) (> t7785 0) (> t7788 0) (> t7789 0) (> t8737 0) (> t8771 0) (> t9017 0) (> t9034 0) (> t9311 0) (> t9328 0) (> t9620 0) (> t9637 0) (> t9654 0) (> t9876 0) (> t9893 0) (> t10133 0) (> t10150 0) (> t10408 0) (> t10425 0) (> t10666 0) (> t10700 0) (> t10734 0) (> t11354 0) (> t11355 0) (> t11356 0) (> t11357 0) (> t12733 0) (> t12977 0) (> t12994 0) (> t13011 0) (> t17651 0) (> t17653 0) (> t17654 0) (> t17655 0)) (or (> t1627 0) (> t3489 0) (> t3731 0) (> t3754 0) (> t3979 0) (> t3996 0) (> t5383 0) (> t5384 0) (> t5385 0) (> t5386 0) (> t5387 0) (> t5388 0) (> t5389 0) (> t5390 0) (> t5391 0) (> t5392 0) (> t5393 0) (> t5394 0) (> t5395 0) (> t5396 0) (> t5397 0) (> t5398 0) (> t5399 0) (> t6491 0) (> t6508 0) (> t6755 0) (> t6772 0) (> t7008 0) (> t7025 0) (> t7042 0) (> t7256 0) (> t7273 0) (> t7510 0) (> t8732 0) (> t8766 0) (> t9014 0) (> t9031 0) (> t9308 0) (> t9325 0) (> t9342 0) (> t9634 0) (> t9651 0) (> t9873 0) (> t9890 0) (> t10130 0) (> t10147 0) (> t10405 0) (> t10422 0) (> t10439 0) (> t10695 0) (> t10729 0) (> t11129 0) (> t11131 0) (> t11134 0) (> t11137 0) (> t11139 0) (> t12730 0) (> t12747 0) (> t12991 0) (> t13008 0) (> t17548 0) (> t17565 0) (> t17831 0)) (or (> t5276 0) (> t5278 0) (> t5280 0) (> t5281 0) (> t5283 0) (> t5285 0) (> t5286 0) (> t5287 0) (> t5289 0) (> t5291 0) (> t5293 0) (> t5295 0) (> t5297 0) (> t5299 0) (> t5301 0) (> t5303 0) (> t6493 0) (> t6510 0) (> t6757 0) (> t6774 0) (> t7010 0) (> t7027 0) (> t7044 0) (> t7258 0) (> t7275 0) (> t7512 0) (> t8735 0) (> t8769 0) (> t9016 0) (> t9033 0) (> t9310 0) (> t9327 0) (> t9344 0) (> t9636 0) (> t9653 0) (> t9875 0) (> t9892 0) (> t10132 0) (> t10149 0) (> t10407 0) (> t10424 0) (> t10441 0) (> t10698 0) (> t10732 0) (> t12732 0) (> t12749 0) (> t12993 0) (> t13010 0) (> t15049 0) (> t15050 0) (> t15051 0) (> t15052 0) (> t15053 0) (> t17656 0) (> t17658 0) (> t17659 0) (> t17661 0)) (or (> t3488 0) (> t3730 0) (> t3752 0) (> t3978 0) (> t3995 0) (> t4431 0) (> t4432 0) (> t4433 0) (> t4434 0) (> t4435 0) (> t4436 0) (> t4437 0) (> t4438 0) (> t4439 0) (> t4440 0) (> t4441 0) (> t4442 0) (> t4443 0) (> t4444 0) (> t4445 0) (> t4446 0) (> t6483 0) (> t6500 0) (> t6747 0) (> t6764 0) (> t6781 0) (> t7017 0) (> t7034 0) (> t7248 0) (> t7265 0) (> t7502 0) (> t8720 0) (> t8754 0) (> t9006 0) (> t9023 0) (> t9040 0) (> t9317 0) (> t9334 0) (> t9626 0) (> t9643 0) (> t9865 0) (> t9882 0) (> t10122 0) (> t10139 0) (> t10156 0) (> t10414 0) (> t10431 0) (> t10683 0) (> t10717 0) (> t12722 0) (> t12739 0) (> t12983 0) (> t13000 0) (> t14780 0) (> t14781 0) (> t14783 0) (> t14784 0) (> t14786 0) (> t17547 0) (> t17564 0) (> t17830 0)) (or (> t1524 0) (> t1526 0) (> t1542 0) (> t1967 0) (> t1999 0) (> t2287 0) (> t2319 0) (> t2367 0) (> t2634 0) (> t6489 0) (> t6506 0) (> t6753 0) (> t6770 0) (> t7006 0) (> t7023 0) (> t7040 0) (> t7254 0) (> t7271 0) (> t7508 0) (> t7792 0) (> t7793 0) (> t7796 0) (> t7798 0) (> t7800 0) (> t7801 0) (> t7804 0) (> t7805 0) (> t7807 0) (> t7808 0) (> t7809 0) (> t7810 0) (> t7811 0) (> t7812 0) (> t7813 0) (> t7814 0) (> t8729 0) (> t8763 0) (> t9012 0) (> t9029 0) (> t9306 0) (> t9323 0) (> t9340 0) (> t9632 0) (> t9649 0) (> t9871 0) (> t9888 0) (> t10128 0) (> t10145 0) (> t10403 0) (> t10420 0) (> t10437 0) (> t10692 0) (> t10726 0) (> t11888 0) (> t11889 0) (> t11890 0) (> t11891 0) (> t12728 0) (> t12745 0) (> t12989 0) (> t13006 0)) (or (> t6240 0) (> t6242 0) (> t6244 0) (> t6248 0) (> t6251 0) (> t6253 0) (> t6259 0) (> t6345 0) (> t6347 0) (> t6350 0) (> t6352 0) (> t6355 0) (> t6357 0) (> t6360 0) (> t6363 0) (> t6365 0) (> t6368 0) (> t6488 0) (> t6505 0) (> t6752 0) (> t6769 0) (> t7005 0) (> t7022 0) (> t7039 0) (> t7253 0) (> t7270 0) (> t7507 0) (> t8728 0) (> t8762 0) (> t9011 0) (> t9028 0) (> t9305 0) (> t9322 0) (> t9339 0) (> t9631 0) (> t9648 0) (> t9870 0) (> t9887 0) (> t10127 0) (> t10144 0) (> t10402 0) (> t10419 0) (> t10436 0) (> t10691 0) (> t10725 0) (> t12727 0) (> t12744 0) (> t12988 0) (> t13005 0) (> t14788 0) (> t14789 0) (> t14791 0) (> t14794 0) (> t14796 0) (> t17622 0) (> t17624 0) (> t17626 0) (> t17629 0)) (or (> t1515 0) (> t1533 0) (> t1549 0) (> t1981 0) (> t2269 0) (> t2301 0) (> t2333 0) (> t2381 0) (> t2648 0) (> t5901 0) (> t5903 0) (> t5905 0) (> t5907 0) (> t5909 0) (> t5911 0) (> t5913 0) (> t5915 0) (> t5917 0) (> t5919 0) (> t5921 0) (> t5923 0) (> t5925 0) (> t5927 0) (> t5929 0) (> t5931 0) (> t6492 0) (> t6509 0) (> t6756 0) (> t6773 0) (> t7009 0) (> t7026 0) (> t7043 0) (> t7257 0) (> t7274 0) (> t7511 0) (> t8733 0) (> t8767 0) (> t9015 0) (> t9032 0) (> t9309 0) (> t9326 0) (> t9343 0) (> t9635 0) (> t9652 0) (> t9874 0) (> t9891 0) (> t10131 0) (> t10148 0) (> t10406 0) (> t10423 0) (> t10440 0) (> t10696 0) (> t10730 0) (> t12731 0) (> t12748 0) (> t12992 0) (> t13009 0) (> t15044 0) (> t15045 0) (> t15046 0) (> t15047 0) (> t15048 0)) (or (> t1512 0) (> t1530 0) (> t1546 0) (> t1975 0) (> t2263 0) (> t2295 0) (> t2327 0) (> t2375 0) (> t2400 0) (> t2401 0) (> t2402 0) (> t2403 0) (> t2404 0) (> t2405 0) (> t2406 0) (> t2407 0) (> t2408 0) (> t2409 0) (> t2410 0) (> t2411 0) (> t2412 0) (> t2413 0) (> t2414 0) (> t2415 0) (> t2416 0) (> t2642 0) (> t6486 0) (> t6503 0) (> t6750 0) (> t6767 0) (> t6784 0) (> t7020 0) (> t7037 0) (> t7251 0) (> t7268 0) (> t7505 0) (> t8725 0) (> t8759 0) (> t9009 0) (> t9026 0) (> t9043 0) (> t9320 0) (> t9337 0) (> t9629 0) (> t9646 0) (> t9868 0) (> t9885 0) (> t10125 0) (> t10142 0) (> t10159 0) (> t10417 0) (> t10434 0) (> t10688 0) (> t10722 0) (> t12725 0) (> t12742 0) (> t12986 0) (> t13003 0) (> t14736 0) (> t14738 0) (> t14741 0) (> t14743 0) (> t14744 0)) (or (> t3144 0) (> t3145 0) (> t3146 0) (> t3147 0) (> t3148 0) (> t3149 0) (> t3150 0) (> t3151 0) (> t3152 0) (> t3153 0) (> t3154 0) (> t3155 0) (> t3156 0) (> t3157 0) (> t3158 0) (> t3159 0) (> t3160 0) (> t6485 0) (> t6502 0) (> t6749 0) (> t6766 0) (> t6783 0) (> t7019 0) (> t7036 0) (> t7250 0) (> t7267 0) (> t7504 0) (> t8724 0) (> t8758 0) (> t9008 0) (> t9025 0) (> t9042 0) (> t9319 0) (> t9336 0) (> t9628 0) (> t9645 0) (> t9867 0) (> t9884 0) (> t10074 0) (> t10075 0) (> t10076 0) (> t10077 0) (> t10078 0) (> t10080 0) (> t10082 0) (> t10084 0) (> t10086 0) (> t10088 0) (> t10090 0) (> t10092 0) (> t10094 0) (> t10096 0) (> t10098 0) (> t10100 0) (> t10124 0) (> t10141 0) (> t10158 0) (> t10416 0) (> t10433 0) (> t10687 0) (> t10721 0) (> t11142 0) (> t11144 0) (> t11147 0) (> t11150 0) (> t11152 0) (> t12724 0) (> t12741 0) (> t12985 0) (> t13002 0))))") while checking expression at index 2
[2020-06-03 09:30:09] [INFO ] [Real]Absence check using 13 positive place invariants in 59 ms returned sat
[2020-06-03 09:30:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:30:49] [INFO ] [Real]Absence check using state equation in 40512 ms returned sat
[2020-06-03 09:30:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:30:54] [INFO ] [Real]Added 829 Read/Feed constraints in 3959 ms returned unknown
[2020-06-03 09:30:54] [INFO ] [Real]Absence check using 13 positive place invariants in 59 ms returned sat
[2020-06-03 09:30:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:31:35] [INFO ] [Real]Absence check using state equation in 40775 ms returned sat
[2020-06-03 09:31:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:31:36] [INFO ] [Nat]Absence check using 13 positive place invariants in 734 ms returned sat
[2020-06-03 09:31:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:32:18] [INFO ] [Nat]Absence check using state equation in 42513 ms returned sat
[2020-06-03 09:32:20] [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 (=> (> t4463 0) (or (or (> t44 0) (> t96 0) (> t119 0) (> t136 0) (> t347 0) (> t414 0) (> t677 0) (> t710 0) (> t732 0) (> t896 0) (> t1070 0) (> t1092 0) (> t1439 0) (> t1455 0) (> t2870 0) (> t2902 0) (> t3221 0) (> t3253 0) (> t3285 0) (> t3316 0) (> t3498 0) (> t3523 0) (> t3563 0) (> t3604 0) (> t3720 0) (> t3737 0) (> t3770 0) (> t3862 0) (> t3878 0) (> t3985 0) (> t4002 0) (> t4030 0) (> t4070 0) (> t4110 0) (> t4143 0) (> t5045 0) (> t5047 0) (> t5049 0) (> t5050 0) (> t5052 0) (> t5054 0) (> t5055 0) (> t5056 0) (> t5058 0) (> t5060 0) (> t5267 0) (> t5268 0) (> t5270 0) (> t5272 0) (> t5273 0) (> t5274 0) (> t15029 0) (> t15030 0) (> t15031 0) (> t15032 0) (> t15033 0) (> t17554 0) (> t17571 0) (> t17633 0) (> t17837 0) (> t17951 0) (> t18152 0)) (or (> t3726 0) (> t3743 0) (> t3974 0) (> t3991 0) (> t6916 0) (> t6917 0) (> t6919 0) (> t6921 0) (> t6923 0) (> t6925 0) (> t6927 0) (> t6929 0) (> t8026 0) (> t8027 0) (> t8228 0) (> t8229 0) (> t8231 0) (> t8232 0) (> t8235 0) (> t8236 0) (> t8239 0) (> t8240 0) (> t8243 0) (> t8244 0) (> t8247 0) (> t8248 0) (> t8251 0) (> t8252 0) (> t11592 0) (> t11593 0) (> t11594 0) (> t11595 0) (> t17543 0) (> t17560 0) (> t17577 0) (> t17843 0)) (or (> t5276 0) (> t5278 0) (> t5280 0) (> t5281 0) (> t5283 0) (> t5285 0) (> t5286 0) (> t5287 0) (> t5289 0) (> t5291 0) (> t5293 0) (> t5295 0) (> t5297 0) (> t5299 0) (> t5301 0) (> t5303 0) (> t6493 0) (> t6510 0) (> t6757 0) (> t6774 0) (> t7010 0) (> t7027 0) (> t7044 0) (> t7258 0) (> t7275 0) (> t7512 0) (> t8735 0) (> t8769 0) (> t9016 0) (> t9033 0) (> t9310 0) (> t9327 0) (> t9344 0) (> t9636 0) (> t9653 0) (> t9875 0) (> t9892 0) (> t10132 0) (> t10149 0) (> t10407 0) (> t10424 0) (> t10441 0) (> t10698 0) (> t10732 0) (> t12732 0) (> t12749 0) (> t12993 0) (> t13010 0) (> t15049 0) (> t15050 0) (> t15051 0) (> t15052 0) (> t15053 0) (> t17656 0) (> t17658 0) (> t17659 0) (> t17661 0)) (or (> t3488 0) (> t3730 0) (> t3752 0) (> t3978 0) (> t3995 0) (> t4431 0) (> t4432 0) (> t4433 0) (> t4434 0) (> t4435 0) (> t4436 0) (> t4437 0) (> t4438 0) (> t4439 0) (> t4440 0) (> t4441 0) (> t4442 0) (> t4443 0) (> t4444 0) (> t4445 0) (> t4446 0) (> t6483 0) (> t6500 0) (> t6747 0) (> t6764 0) (> t6781 0) (> t7017 0) (> t7034 0) (> t7248 0) (> t7265 0) (> t7502 0) (> t8720 0) (> t8754 0) (> t9006 0) (> t9023 0) (> t9040 0) (> t9317 0) (> t9334 0) (> t9626 0) (> t9643 0) (> t9865 0) (> t9882 0) (> t10122 0) (> t10139 0) (> t10156 0) (> t10414 0) (> t10431 0) (> t10683 0) (> t10717 0) (> t12722 0) (> t12739 0) (> t12983 0) (> t13000 0) (> t14780 0) (> t14781 0) (> t14783 0) (> t14784 0) (> t14786 0) (> t17547 0) (> t17564 0) (> t17830 0)) (or (> t8520 0) (> t8521 0) (> t8522 0) (> t8523 0) (> t8524 0) (> t8525 0) (> t8526 0) (> t8527 0) (> t8528 0) (> t8529 0) (> t8530 0) (> t8531 0) (> t8532 0) (> t8533 0) (> t8534 0) (> t8535 0) (> t10650 0) (> t10652 0) (> t10653 0) (> t10655 0) (> t10656 0) (> t10657 0) (> t10659 0) (> t10660 0) (> t10662 0) (> t10663 0) (> t10815 0) (> t10816 0) (> t10817 0) (> t10818 0) (> t10819 0) (> t10820 0) (> t11900 0) (> t11901 0) (> t11902 0) (> t11903 0) (> t12496 0) (> t12497 0) (> t12498 0) (> t12499 0) (> t12500 0) (> t12501 0) (> t12502 0) (> t12503 0) (> t12504 0) (> t12505 0) (> t12506 0) (> t12507 0) (> t12508 0) (> t12509 0) (> t12510 0) (> t12511 0)) (or (> t1524 0) (> t1526 0) (> t1542 0) (> t1967 0) (> t1999 0) (> t2287 0) (> t2319 0) (> t2367 0) (> t2634 0) (> t6489 0) (> t6506 0) (> t6753 0) (> t6770 0) (> t7006 0) (> t7023 0) (> t7040 0) (> t7254 0) (> t7271 0) (> t7508 0) (> t7792 0) (> t7793 0) (> t7796 0) (> t7798 0) (> t7800 0) (> t7801 0) (> t7804 0) (> t7805 0) (> t7807 0) (> t7808 0) (> t7809 0) (> t7810 0) (> t7811 0) (> t7812 0) (> t7813 0) (> t7814 0) (> t8729 0) (> t8763 0) (> t9012 0) (> t9029 0) (> t9306 0) (> t9323 0) (> t9340 0) (> t9632 0) (> t9649 0) (> t9871 0) (> t9888 0) (> t10128 0) (> t10145 0) (> t10403 0) (> t10420 0) (> t10437 0) (> t10692 0) (> t10726 0) (> t11888 0) (> t11889 0) (> t11890 0) (> t11891 0) (> t12728 0) (> t12745 0) (> t12989 0) (> t13006 0)) (or (> t3729 0) (> t3749 0) (> t3977 0) (> t3994 0) (> t6327 0) (> t6328 0) (> t6329 0) (> t6330 0) (> t6331 0) (> t6332 0) (> t6333 0) (> t6334 0) (> t6335 0) (> t6336 0) (> t6337 0) (> t6338 0) (> t6339 0) (> t6340 0) (> t6341 0) (> t6342 0) (> t12260 0) (> t12261 0) (> t12262 0) (> t12263 0) (> t12264 0) (> t12265 0) (> t12266 0) (> t12267 0) (> t12268 0) (> t12269 0) (> t12270 0) (> t12271 0) (> t12272 0) (> t12273 0) (> t12446 0) (> t12447 0) (> t15019 0) (> t15020 0) (> t15021 0) (> t15022 0) (> t15023 0) (> t17546 0) (> t17563 0) (> t17829 0) (> t17846 0)) (or (> t1510 0) (> t1528 0) (> t1544 0) (> t1971 0) (> t2259 0) (> t2291 0) (> t2323 0) (> t2371 0) (> t2638 0) (> t6699 0) (> t6700 0) (> t6701 0) (> t6702 0) (> t6703 0) (> t6704 0) (> t6705 0) (> t6706 0) (> t7073 0) (> t7074 0) (> t7075 0) (> t7076 0) (> t7077 0) (> t7078 0) (> t7079 0) (> t7080 0) (> t7081 0) (> t7082 0) (> t7083 0) (> t7084 0) (> t7085 0) (> t7086 0) (> t7087 0) (> t7088 0) (> t15299 0) (> t15301 0) (> t15304 0) (> t15307 0) (> t15309 0)) (or (> t3724 0) (> t3741 0) (> t3972 0) (> t3989 0) (> t4006 0) (> t6931 0) (> t6933 0) (> t6935 0) (> t6936 0) (> t6938 0) (> t6940 0) (> t6941 0) (> t6943 0) (> t7978 0) (> t7979 0) (> t7980 0) (> t7981 0) (> t7982 0) (> t7983 0) (> t7984 0) (> t7985 0) (> t7986 0) (> t7987 0) (> t7988 0) (> t7989 0) (> t7990 0) (> t7991 0) (> t7992 0) (> t7993 0) (> t15208 0) (> t15210 0) (> t15213 0) (> t15216 0) (> t15218 0) (> t17558 0) (> t17575 0) (> t17841 0)) (or (> t5574 0) (> t5576 0) (> t5578 0) (> t5580 0) (> t5582 0) (> t5584 0) (> t5586 0) (> t5588 0) (> t5590 0) (> t5592 0) (> t5594 0) (> t5596 0) (> t5598 0) (> t5600 0) (> t5602 0) (> t5604 0) (> t6667 0) (> t6668 0) (> t6669 0) (> t6670 0) (> t6671 0) (> t6672 0) (> t6673 0) (> t6674 0) (> t10333 0) (> t10335 0) (> t10337 0) (> t10339 0) (> t10341 0) (> t10343 0) (> t10345 0) (> t10347 0) (> t10349 0) (> t10351 0) (> t10353 0) (> t10355 0) (> t10357 0) (> t10359 0) (> t10361 0) (> t10363 0) (> t11362 0) (> t11363 0) (> t11364 0) (> t11365 0)) (or (> t6135 0) (> t6136 0) (> t6137 0) (> t6138 0) (> t6139 0) (> t6140 0) (> t6141 0) (> t6142 0) (> t6143 0) (> t6144 0) (> t6145 0) (> t6146 0) (> t6147 0) (> t6148 0) (> t6149 0) (> t6150 0) (> t10869 0) (> t10870 0) (> t10871 0) (> t10872 0) (> t10873 0) (> t10874 0) (> t10875 0) (> t10876 0) (> t15024 0) (> t15025 0) (> t15026 0) (> t15027 0) (> t15028 0) (> t17644 0) (> t17646 0) (> t17648 0) (> t17650 0)) (or (> t1521 0) (> t1539 0) (> t1913 0) (> t1993 0) (> t2281 0) (> t2313 0) (> t2345 0) (> t2612 0) (> t2654 0) (> t5321 0) (> t5323 0) (> t5325 0) (> t5327 0) (> t5329 0) (> t5331 0) (> t5333 0) (> t5335 0) (> t5337 0) (> t5339 0) (> t5341 0) (> t5343 0) (> t5345 0) (> t5347 0) (> t5349 0) (> t5351 0) (> t6683 0) (> t6684 0) (> t6685 0) (> t6686 0) (> t6687 0) (> t6688 0) (> t6689 0) (> t6690 0) (> t11604 0) (> t11605 0) (> t11606 0) (> t11607 0)) (or (> t1515 0) (> t1533 0) (> t1549 0) (> t1981 0) (> t2269 0) (> t2301 0) (> t2333 0) (> t2381 0) (> t2648 0) (> t5901 0) (> t5903 0) (> t5905 0) (> t5907 0) (> t5909 0) (> t5911 0) (> t5913 0) (> t5915 0) (> t5917 0) (> t5919 0) (> t5921 0) (> t5923 0) (> t5925 0) (> t5927 0) (> t5929 0) (> t5931 0) (> t6492 0) (> t6509 0) (> t6756 0) (> t6773 0) (> t7009 0) (> t7026 0) (> t7043 0) (> t7257 0) (> t7274 0) (> t7511 0) (> t8733 0) (> t8767 0) (> t9015 0) (> t9032 0) (> t9309 0) (> t9326 0) (> t9343 0) (> t9635 0) (> t9652 0) (> t9874 0) (> t9891 0) (> t10131 0) (> t10148 0) (> t10406 0) (> t10423 0) (> t10440 0) (> t10696 0) (> t10730 0) (> t12731 0) (> t12748 0) (> t12992 0) (> t13009 0) (> t15044 0) (> t15045 0) (> t15046 0) (> t15047 0) (> t15048 0)) (or (> t56 0) (> t80 0) (> t108 0) (> t125 0) (> t328 0) (> t399 0) (> t660 0) (> t695 0) (> t717 0) (> t872 0) (> t1054 0) (> t1078 0) (> t1429 0) (> t1445 0) (> t1517 0) (> t1535 0) (> t1551 0) (> t1985 0) (> t2273 0) (> t2305 0) (> t2337 0) (> t2385 0) (> t2650 0) (> t2850 0) (> t2882 0) (> t3201 0) (> t3233 0) (> t3265 0) (> t3297 0) (> t3322 0) (> t3506 0) (> t3538 0) (> t3579 0) (> t3852 0) (> t3868 0) (> t3884 0) (> t4045 0) (> t4086 0) (> t4126 0) (> t7598 0) (> t7599 0) (> t7737 0) (> t7738 0) (> t7739 0) (> t7740 0) (> t7741 0) (> t7742 0) (> t7744 0) (> t7745 0) (> t7748 0) (> t7749 0) (> t7752 0) (> t7753 0) (> t7756 0) (> t7758 0) (> t11087 0) (> t11088 0) (> t11089 0) (> t11090 0) (> t17609 0) (> t17941 0) (> t18132 0)) (or (> t5638 0) (> t5640 0) (> t5642 0) (> t5644 0) (> t5646 0) (> t5648 0) (> t5650 0) (> t5652 0) (> t5654 0) (> t5656 0) (> t5857 0) (> t5859 0) (> t5861 0) (> t5863 0) (> t5865 0) (> t5867 0) (> t10599 0) (> t10601 0) (> t10603 0) (> t10605 0) (> t10607 0) (> t10609 0) (> t10611 0) (> t10613 0) (> t10615 0) (> t10617 0) (> t10619 0) (> t10620 0) (> t10622 0) (> t10624 0) (> 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t6114 0) (> t6115 0) (> t6116 0) (> t6117 0) (> t6118 0) (> t11116 0) (> t11118 0) (> t11121 0) (> t11124 0) (> t11126 0) (> t11996 0) (> t11997 0) (> t11998 0) (> t11999 0) (> t12000 0) (> t12001 0) (> t12002 0) (> t12003 0) (> t12004 0) (> t12005 0) (> t12006 0) (> t12007 0) (> t12008 0) (> t12009 0) (> t12010 0) (> t12011 0) (> t17613 0) (> t17615 0) (> t17617 0) (> t17619 0)) (or (> t42 0) (> t94 0) (> t118 0) (> t134 0) (> t346 0) (> t411 0) (> t675 0) (> t708 0) (> t731 0) (> t895 0) (> t1069 0) (> t1090 0) (> t1438 0) (> t1454 0) (> t1516 0) (> t1534 0) (> t1550 0) (> t1983 0) (> t2271 0) (> t2303 0) (> t2335 0) (> t2383 0) (> t2649 0) (> t2868 0) (> t2900 0) (> t3219 0) (> t3251 0) (> t3283 0) (> t3315 0) (> t3497 0) (> t3520 0) (> t3560 0) (> t3602 0) (> t3861 0) (> t3877 0) (> t4027 0) (> t4067 0) (> t4109 0) (> t4140 0) (> t5009 0) (> t5011 0) (> t5013 0) (> t5014 0) (> t5016 0) (> t5018 0) (> t5019 0) (> t5020 0) (> t5022 0) (> t5024 0) (> t5026 0) (> t5027 0) (> t5029 0) 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t5628 0) (> t5630 0) (> t5632 0) (> t5634 0) (> t5636 0) (> t11366 0) (> t11367 0) (> t11368 0) (> t11369 0) (> t11980 0) (> t11981 0) (> t11982 0) (> t11983 0) (> t11984 0) (> t11985 0) (> t11986 0) (> t11987 0) (> t11988 0) (> t11989 0) (> t11990 0) (> t11991 0) (> t11992 0) (> t11993 0) (> t11994 0) (> t11995 0) (> t17559 0) (> t17576 0) (> t17842 0)) (or (> t6482 0) (> t6499 0) (> t6516 0) (> t6763 0) (> t6780 0) (> t7016 0) (> t7033 0) (> t7089 0) (> t7090 0) (> t7247 0) (> t7264 0) (> t7279 0) (> t7280 0) (> t7281 0) (> t7282 0) (> t7283 0) (> t7284 0) (> t7285 0) (> t7286 0) (> t7287 0) (> t7288 0) (> t7289 0) (> t7290 0) (> t7291 0) (> t7292 0) (> t7501 0) (> t8717 0) (> t8751 0) (> t8785 0) (> t9022 0) (> t9039 0) (> t9316 0) (> t9333 0) (> t9625 0) (> t9642 0) (> t9864 0) (> t9881 0) (> t9898 0) (> t10026 0) (> t10027 0) (> t10028 0) (> t10029 0) (> t10030 0) (> t10032 0) (> t10034 0) (> t10036 0) (> t10038 0) (> t10040 0) (> t10042 0) (> t10044 0) (> t10046 0) (> t10048 0) (> t10050 0) (> t10052 0) (> t10138 0) (> t10155 0) (> t10413 0) (> t10430 0) (> t10680 0) (> t10714 0) (> t11904 0) (> t11905 0) (> t11906 0) (> t11907 0) (> t12721 0) (> t12738 0) (> t12982 0) (> t12999 0)) (or (> t3719 0) (> t3736 0) (> t3768 0) (> t3984 0) (> t4001 0) (> t6480 0) (> t6497 0) (> t6514 0) (> t6761 0) (> t6778 0) (> t7014 0) (> t7031 0) (> t7245 0) (> t7262 0) (> t7499 0) (> t7550 0) (> t7551 0) (> t7552 0) (> t7553 0) (> t7554 0) (> t7555 0) (> t7556 0) (> t7557 0) (> t7558 0) (> t7559 0) (> t7560 0) (> t7561 0) (> t7562 0) (> t7563 0) (> t7564 0) (> t7565 0) (> t8712 0) (> t8747 0) (> t8781 0) (> t9020 0) (> t9037 0) (> t9314 0) (> t9331 0) (> t9623 0) (> t9640 0) (> t9862 0) (> t9879 0) (> t9896 0) (> t10136 0) (> t10153 0) (> t10411 0) (> t10428 0) (> t10676 0) (> t10710 0) (> t11581 0) (> t11583 0) (> t11584 0) (> t11586 0) (> t12719 0) (> t12736 0) (> t12980 0) (> t12997 0) (> t17553 0) (> t17570 0) (> t17836 0)) (or (> t58 0) (> t82 0) (> t110 0) (> t126 0) (> t330 0) (> t401 0) (> t662 0) (> t697 0) (> t718 0) (> t875 0) (> t1055 0) (> t1080 0) (> t1430 0) (> t1446 0) (> t2852 0) (> t2884 0) (> t3203 0) (> t3235 0) (> t3267 0) (> t3299 0) (> t3323 0) (> t3508 0) (> t3541 0) (> t3581 0) (> t3853 0) (> t3869 0) (> t3885 0) (> t4048 0) (> t4088 0) (> t4128 0) (> t8010 0) (> t8011 0) (> t8012 0) (> t8013 0) (> t8014 0) (> t8015 0) (> t8016 0) (> t8017 0) (> t8018 0) (> t8019 0) (> t8020 0) (> t8021 0) (> t8022 0) (> t8023 0) (> t8024 0) (> t8025 0) (> t11095 0) (> t11096 0) (> t11097 0) (> t11098 0) (> t17612 0) (> t17675 0) (> t17677 0) (> t17678 0) (> t17680 0) (> t17942 0) (> t18134 0)) (or (> t7994 0) (> t7995 0) (> t7996 0) (> t7997 0) (> t7998 0) (> t7999 0) (> t8000 0) (> t8001 0) (> t8002 0) (> t8003 0) (> t8004 0) (> t8005 0) (> t8006 0) (> t8007 0) (> t8008 0) (> t8009 0) (> t10877 0) (> t10878 0) (> t10879 0) (> t10880 0) (> t10881 0) (> t10882 0) (> t10883 0) (> t10884 0) (> t11600 0) (> t11601 0) (> t11602 0) (> t11603 0) (> t17632 0) (> t17634 0) (> t17635 0) (> t17636 0)) (or (> t64 0) (> t85 0) (> t113 0) (> t129 0) (> t338 0) (> t404 0) (> t667 0) (> t701 0) (> t723 0) (> t883 0) (> t1060 0) (> t1083 0) (> t1433 0) (> t1449 0) (> t2858 0) (> t2890 0) (> t3209 0) (> t3241 0) (> t3273 0) (> t3305 0) (> t3326 0) (> t3513 0) (> t3547 0) (> t3588 0) (> t3856 0) (> t3872 0) (> t3888 0) (> t4054 0) (> t4095 0) (> t4133 0) (> t7962 0) (> t7963 0) (> t7964 0) (> t7965 0) (> t7966 0) (> t7967 0) (> t7968 0) (> t7969 0) (> t7970 0) (> t7971 0) (> t7972 0) (> t7973 0) (> t7974 0) (> t7975 0) (> t7976 0) (> t7977 0) (> t10837 0) (> t10838 0) (> t10839 0) (> t10840 0) (> t10841 0) (> t10842 0) (> t10843 0) (> t10844 0) (> t10845 0) (> t10846 0) (> t10847 0) (> t10848 0) (> t10849 0) (> t10850 0) (> t10851 0) (> t10852 0) (> t11350 0) (> t11351 0) (> t11352 0) (> t11353 0) (> t17618 0) (> t17945 0) (> t18140 0)) (or (> t54 0) (> t78 0) (> t106 0) (> t124 0) (> t327 0) (> t398 0) (> t659 0) (> t693 0) (> t716 0) (> t870 0) (> t1052 0) (> t1077 0) (> t1428 0) (> t1444 0) (> t2848 0) (> t2880 0) (> t3199 0) (> t3231 0) (> t3263 0) (> t3295 0) (> t3321 0) (> t3505 0) (> t3536 0) (> t3576 0) (> t3722 0) (> t3739 0) (> t3851 0) (> t3867 0) (> t3883 0) (> t3970 0) (> t3987 0) (> t4004 0) (> t4043 0) (> t4083 0) (> t4125 0) (> t7582 0) (> t7583 0) (> t7584 0) (> t7585 0) (> t7586 0) (> t7587 0) (> t7588 0) (> t7589 0) (> t7590 0) (> t7591 0) (> t7592 0) (> t7593 0) (> t7594 0) (> t7595 0) (> t7596 0) (> t7597 0) (> t11370 0) (> t11371 0) (> t11372 0) (> t11373 0) (> t17556 0) (> t17573 0) (> t17607 0) (> t17839 0) (> t17940 0) (> t18130 0)) (or (> t6494 0) (> t6511 0) (> t6758 0) (> t6775 0) (> t7011 0) (> t7028 0) (> t7242 0) (> t7259 0) (> t7276 0) (> t7513 0) (> t7760 0) (> t7761 0) (> t7764 0) (> t7765 0) (> t7768 0) (> t7769 0) (> t7772 0) (> t7773 0) (> t7776 0) (> t7778 0) (> t7780 0) (> t7781 0) (> t7784 0) (> t7785 0) (> t7788 0) (> t7789 0) (> t8737 0) (> t8771 0) (> t9017 0) (> t9034 0) (> t9311 0) (> t9328 0) (> t9620 0) (> t9637 0) (> t9654 0) (> t9876 0) (> t9893 0) (> t10133 0) (> t10150 0) (> t10408 0) (> t10425 0) (> t10666 0) (> t10700 0) (> t10734 0) (> t11354 0) (> t11355 0) (> t11356 0) (> t11357 0) (> t12733 0) (> t12977 0) (> t12994 0) (> t13011 0) (> t17651 0) (> t17653 0) (> t17654 0) (> t17655 0)) (or (> t40 0) (> t92 0) (> t117 0) (> t133 0) (> t345 0) (> t409 0) (> t674 0) (> t707 0) (> t730 0) (> t893 0) (> t1067 0) (> t1088 0) (> t1437 0) (> t1453 0) (> t2866 0) (> t2898 0) (> t3217 0) (> t3249 0) (> t3281 0) (> t3313 0) (> t3495 0) (> t3519 0) (> t3557 0) (> t3599 0) (> t3860 0) (> t3876 0) (> t4026 0) (> t4064 0) (> t4106 0) (> t4139 0) (> t7309 0) (> t7310 0) (> t7311 0) (> t7312 0) (> t7313 0) (> t7314 0) (> t7315 0) (> t7316 0) (> t7317 0) (> t7318 0) (> t7544 0) (> t7545 0) (> t7546 0) (> t7547 0) (> t7548 0) (> t7549 0) (> t10853 0) (> t10854 0) (> t10855 0) (> t10856 0) (> t10857 0) (> t10858 0) (> t10859 0) (> t10860 0) (> t10861 0) (> t10862 0) (> t10863 0) (> t10864 0) (> t10865 0) (> t10866 0) (> t10867 0) (> t10868 0) (> t15039 0) (> t15040 0) (> t15041 0) (> t15042 0) (> t15043 0) (> t17627 0) (> t17949 0) (> t18148 0)) (or (> t4447 0) (> t4448 0) (> t4449 0) (> t4450 0) (> t4451 0) (> t4452 0) (> t4453 0) (> t4454 0) (> t4455 0) (> t4456 0) (> t4457 0) (> t4458 0) (> t4459 0) (> t4460 0) (> t4461 0) (> t4462 0) (> t6691 0) (> t6692 0) (> t6693 0) (> t6694 0) (> t6695 0) (> t6696 0) (> t6697 0) (> t6698 0) (> t10054 0) (> t10056 0) (> t10058 0) (> t10060 0) (> t10062 0) (> t10063 0) (> t10064 0) (> t10065 0) (> t10066 0) (> t10067 0) (> t10068 0) (> t10069 0) (> t10070 0) (> t10071 0) (> t10072 0) (> t10073 0) (> t15260 0) (> t15262 0) (> t15265 0) (> t15268 0) (> t15270 0))))") while checking expression at index 4
Incomplete Parikh walk after 103800 steps, including 1000 resets, run finished after 3717 ms. (steps per millisecond=27 ) properties seen :[0, 0, 0, 1, 0] could not realise parikh vector
FORMULA RERS17pb113-PT-5-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 119700 steps, including 1000 resets, run finished after 3997 ms. (steps per millisecond=29 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 19 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 255 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 265 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2020-06-03 09:32:28] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-06-03 09:32:28] [INFO ] Computed 13 place invariants in 57 ms
[2020-06-03 09:32:33] [INFO ] Implicit Places using invariants in 5155 ms returned []
Implicit Place search using SMT only with invariants took 5156 ms to find 0 implicit places.
[2020-06-03 09:32:34] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-06-03 09:32:34] [INFO ] Computed 13 place invariants in 78 ms
[2020-06-03 09:33:04] [INFO ] Performed 12075/31353 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2020-06-03 09:33:34] [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 (>= s184 1) (>= s308 1))") after 60113 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 3293 ms. (steps per millisecond=30 ) properties seen :[0, 0, 0, 0]
[2020-06-03 09:33:37] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-06-03 09:33:37] [INFO ] Computed 13 place invariants in 52 ms
[2020-06-03 09:33:37] [INFO ] [Real]Absence check using 13 positive place invariants in 51 ms returned sat
[2020-06-03 09:33:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:33:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:33:57] [INFO ] [Real]Absence check using state equation in 19815 ms returned unknown
[2020-06-03 09:33:57] [INFO ] [Real]Absence check using 13 positive place invariants in 51 ms returned sat
[2020-06-03 09:33:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:34:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:34:17] [INFO ] [Real]Absence check using state equation in 19814 ms returned (error "Failed to check-sat")
[2020-06-03 09:34:17] [INFO ] [Real]Absence check using 13 positive place invariants in 50 ms returned sat
[2020-06-03 09:34:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:34:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:34:37] [INFO ] [Real]Absence check using state equation in 19816 ms returned (error "Failed to check-sat")
[2020-06-03 09:34:37] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-06-03 09:34:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:34:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 09:34:57] [INFO ] [Real]Absence check using state equation in 19836 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 919 ms. Remains 627 /627 variables (removed 0) and now considering 18326/31353 (removed 13027) transitions.
// Phase 1: matrix 18326 rows 627 cols
[2020-06-03 09:34:58] [INFO ] Computed 13 place invariants in 68 ms
[2020-06-03 09:34:58] [INFO ] [Real]Absence check using 13 positive place invariants in 53 ms returned sat
[2020-06-03 09:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:35:31] [INFO ] [Real]Absence check using state equation in 32119 ms returned sat
[2020-06-03 09:35:35] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 3525 ms.
[2020-06-03 09:35:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:35:40] [INFO ] [Nat]Absence check using 13 positive place invariants in 883 ms returned sat
[2020-06-03 09:35:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:36:14] [INFO ] [Nat]Absence check using state equation in 33917 ms returned sat
[2020-06-03 09:36:18] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 3552 ms.
[2020-06-03 09:36:24] [INFO ] Added : 5 causal constraints over 1 iterations in 9592 ms. Result :unknown
[2020-06-03 09:36:24] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-06-03 09:36:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:37:01] [INFO ] [Real]Absence check using state equation in 36505 ms returned sat
[2020-06-03 09:37:05] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 3561 ms.
[2020-06-03 09:37:15] [INFO ] Deduced a trap composed of 17 places in 5283 ms
[2020-06-03 09:37:15] [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 1
[2020-06-03 09:37:15] [INFO ] [Real]Absence check using 13 positive place invariants in 55 ms returned sat
[2020-06-03 09:37:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:37:57] [INFO ] [Real]Absence check using state equation in 42262 ms returned sat
[2020-06-03 09:38:02] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 3675 ms.
[2020-06-03 09:38:02] [INFO ] Added : 0 causal constraints over 0 iterations in 3676 ms. Result :(error "Failed to check-sat")
[2020-06-03 09:38:02] [INFO ] [Real]Absence check using 13 positive place invariants in 58 ms returned sat
[2020-06-03 09:38:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 09:38:35] [INFO ] [Real]Absence check using state equation in 33361 ms returned sat
[2020-06-03 09:38:40] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 3683 ms.
[2020-06-03 09:38:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 09:38:44] [INFO ] [Nat]Absence check using 13 positive place invariants in 778 ms returned sat
[2020-06-03 09:38:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 09:39:22] [INFO ] [Nat]Absence check using state equation in 38276 ms returned sat
[2020-06-03 09:39:26] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 3442 ms.
[2020-06-03 09:39:28] [INFO ] Added : 5 causal constraints over 1 iterations in 5440 ms. Result :unknown
[2020-06-03 09:39:28] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 2 ms.
[2020-06-03 09:39:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 184 ms.
[2020-06-03 09:39:31] [INFO ] Flatten gal took : 1712 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ RERS17pb113-PT-5 @ 3570 seconds
FORMULA RERS17pb113-PT-5-ReachabilityFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 14412476 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16086152 kB
--------------------
content from stderr:
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-5"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itslola"
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 itslola"
echo " Input is RERS17pb113-PT-5, 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 r172-smll-158987827300039"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb113-PT-5.tgz
mv RERS17pb113-PT-5 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;