fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r141-smll-158961510500039
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for RERS17pb113-PT-5

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15741.170 3600000.00 9015925.00 16158.80 FTTFTFT?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.r141-smll-158961510500039.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-5, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r141-smll-158961510500039
=====================================================================

--------------------
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 1589727917796

[2020-05-17 15:05:19] [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 15:05:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-17 15:05:21] [INFO ] Load time of PNML (sax parser for PT used): 1166 ms
[2020-05-17 15:05:21] [INFO ] Transformed 639 places.
[2020-05-17 15:05:21] [INFO ] Transformed 31353 transitions.
[2020-05-17 15:05:21] [INFO ] Found NUPN structural information;
[2020-05-17 15:05:21] [INFO ] Parsed PT model containing 639 places and 31353 transitions in 1369 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 298 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 481 ms. (steps per millisecond=20 ) properties seen :[1, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0]
FORMULA RERS17pb113-PT-5-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS17pb113-PT-5-ReachabilityFireability-08 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
FORMULA RERS17pb113-PT-5-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 69 ms. (steps per millisecond=144 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 89 ms. (steps per millisecond=112 ) properties seen :[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, 1, 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 31 ms. (steps per millisecond=322 ) properties seen :[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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
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]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA RERS17pb113-PT-5-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 60 ms. (steps per millisecond=166 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
[2020-05-17 15:05:22] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 639 cols
[2020-05-17 15:05:22] [INFO ] Computed 25 place invariants in 144 ms
[2020-05-17 15:05:23] [INFO ] [Real]Absence check using 13 positive place invariants in 53 ms returned sat
[2020-05-17 15:05:23] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 8 ms returned sat
[2020-05-17 15:05:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:05:28] [INFO ] [Real]Absence check using state equation in 4700 ms returned (error "Solver has unexpectedly terminated")
[2020-05-17 15:05:28] [INFO ] [Real]Absence check using 13 positive place invariants in 37 ms returned sat
[2020-05-17 15:05:28] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 7 ms returned sat
[2020-05-17 15:05:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:05:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 15:05:33] [INFO ] [Real]Absence check using state equation in 4819 ms returned (error "Failed to check-sat")
[2020-05-17 15:05:33] [INFO ] [Real]Absence check using 13 positive place invariants in 36 ms returned sat
[2020-05-17 15:05:33] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2020-05-17 15:05:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:05:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 15:05:38] [INFO ] [Real]Absence check using state equation in 4840 ms returned (error "Failed to check-sat")
[2020-05-17 15:05:38] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2020-05-17 15:05:38] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2020-05-17 15:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:05:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 15:05:43] [INFO ] [Real]Absence check using state equation in 4831 ms returned (error "Failed to check-sat")
[2020-05-17 15:05:43] [INFO ] [Real]Absence check using 13 positive place invariants in 42 ms returned sat
[2020-05-17 15:05:43] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2020-05-17 15:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:05:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 15:05:48] [INFO ] [Real]Absence check using state equation in 4816 ms returned (error "Failed to check-sat")
[2020-05-17 15:05:48] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 15:05:48] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 5 ms returned sat
[2020-05-17 15:05:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:05:53] [INFO ] [Real]Absence check using state equation in 4833 ms returned (error "Failed to check-sat")
[2020-05-17 15:05:53] [INFO ] [Real]Absence check using 13 positive place invariants in 33 ms returned sat
[2020-05-17 15:05:53] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 6 ms returned sat
[2020-05-17 15:05:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:05:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 15:05:58] [INFO ] [Real]Absence check using state equation in 4848 ms returned (error "Failed to check-sat")
[2020-05-17 15:05:58] [INFO ] [Real]Absence check using 13 positive place invariants in 36 ms returned sat
[2020-05-17 15:05:58] [INFO ] [Real]Absence check using 13 positive and 12 generalized place invariants in 8 ms returned sat
[2020-05-17 15:05:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:06:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 15:06:03] [INFO ] [Real]Absence check using state equation in 4803 ms returned (error "Failed to check-sat")
Support contains 49 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 609 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 896610 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=29 ) properties seen :[1, 0, 0, 1, 1, 1, 0, 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-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4288 ms. (steps per millisecond=233 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2100 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3352 ms. (steps per millisecond=298 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3701 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0]
[2020-05-17 15:06:47] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-05-17 15:06:47] [INFO ] Computed 13 place invariants in 77 ms
[2020-05-17 15:06:47] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2020-05-17 15:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:07:21] [INFO ] [Real]Absence check using state equation in 33878 ms returned sat
[2020-05-17 15:07:22] [INFO ] State equation strengthened by 829 read => feed constraints.
[2020-05-17 15:07:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 15:07:30] [INFO ] [Real]Added 829 Read/Feed constraints in 8032 ms returned sat
[2020-05-17 15:07:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 0
[2020-05-17 15:07:32] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 15:07:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:08:16] [INFO ] [Real]Absence check using state equation in 43678 ms returned sat
[2020-05-17 15:08:17] [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 (=> (> t1722 0) (or (or (> t292 0) (> t527 0) (> t737 0) (> t1006 0) (> t1039 0) (> t1339 0) (> t1352 0) (> t1384 0) (> t1420 0) (> t1742 0) (> t3304 0) (> t3587 0) (> t3813 0) (> t3845 0) (> t4094 0) (> t5668 0) (> t5684 0) (> t5700 0) (> t5716 0) (> t5955 0) (> t5971 0) (> t5987 0) (> t6003 0) (> t6019 0) (> t6073 0) (> t6090 0) (> t6165 0) (> t6190 0) (> t6214 0) (> t6239 0) (> t6264 0) (> t6281 0) (> t6346 0) (> t6371 0) (> t6395 0) (> t15509 0) (> t15833 0) (> t16024 0) (> t16265 0) (> t16467 0) (> t16762 0) (> t17077 0) (> t17852 0) (> t18065 0) (> t18305 0)) (or (> t267 0) (> t326 0) (> t565 0) (> t763 0) (> t1032 0) (> t1332 0) (> t1364 0) (> t1395 0) (> t1465 0) (> t1479 0) (> t1495 0) (> t1708 0) (> t1757 0) (> t1882 0) (> t1898 0) (> t4392 0) (> t4408 0) (> t4669 0) (> t4685 0) (> t4930 0) (> t4946 0) (> t4962 0) (> t5244 0) (> t5260 0) (> t5569 0) (> t5597 0) (> t5629 0) (> t5860 0) (> t5880 0) (> t5896 0) (> t5924 0) (> t5944 0) (> t6079 0) (> t6096 0) (> t6270 0) (> t6287 0) (> t6318 0) (> t6742 0) (> t6985 0) (> t7521 0) (> t7537 0) (> t7728 0) (> t8245 0) (> t8265 0) (> t8281 0) (> t8465 0) (> t8481 0) (> t8497 0) (> t8513 0) (> t10889 0) (> t10921 0) (> t15502 0) (> t15826 0) (> t16007 0) (> t16249 0) (> t16314 0) (> t16493 0) (> t16788 0) (> t17103 0) (> t18058 0) (> t18299 0)) (or (> t303 0) (> t540 0) (> t742 0) (> t1011 0) (> t1311 0) (> t1344 0) (> t1373 0) (> t1406 0) (> t1724 0) (> t4792 0) (> t4824 0) (> t4856 0) (> t4888 0) (> t4920 0) (> t5130 0) (> t5162 0) (> t5194 0) (> t5226 0) (> t5427 0) (> t5459 0) (> t5491 0) (> t5523 0) (> t5545 0) (> t5800 0) (> t5816 0) (> t6068 0) (> t6085 0) (> t6102 0) (> t6276 0) (> t6300 0) (> t6720 0) (> t6924 0) (> t10608 0) (> t10900 0) (> t15514 0) (> t15838 0) (> t16033 0) (> t16273 0) (> t16472 0) (> t16767 0) (> t17082 0) (> t17857 0) (> t18070 0) (> t18310 0)) (or (> t1367 0) (> t1398 0) (> t1712 0) (> t1761 0) (> t3276 0) (> t3552 0) (> t3622 0) (> t3831 0) (> t4059 0) (> t5676 0) (> t5692 0) (> t5708 0) (> t5724 0) (> t5963 0) (> t5979 0) (> t5995 0) (> t6011 0) (> t6080 0) (> t6097 0) (> t6154 0) (> t6178 0) (> t6203 0) (> t6227 0) (> t6252 0) (> t6271 0) (> t6289 0) (> t6359 0) (> t6384 0) (> t6408 0) (> t10953 0) (> t10955 0) (> t11498 0) (> t11731 0) (> t13236 0) (> t13500 0) (> t13727 0) (> t13759 0) (> t14020 0) (> t14085 0) (> t14137 0) (> t14336 0) (> t14368 0) (> t14807 0) (> t16822 0) (> t16886 0) (> t17322 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)) (or (> t1360 0) (> t1391 0) (> t1457 0) (> t1487 0) (> t1503 0) (> t1702 0) (> t1751 0) (> t1890 0) (> t1906 0) (> t3308 0) (> t3592 0) (> t3815 0) (> t3847 0) (> t4099 0) (> t4384 0) (> t4400 0) (> t4416 0) (> t4677 0) (> t4922 0) (> t4938 0) (> t4954 0) (> t4970 0) (> t5252 0) (> t5549 0) (> t5581 0) (> t5613 0) (> t5645 0) (> t5872 0) (> t5888 0) (> t5908 0) (> t5936 0) (> t6076 0) (> t6093 0) (> t6104 0) (> t6267 0) (> t6284 0) (> t6326 0) (> t7529 0) (> t7720 0) (> t7736 0) (> t8257 0) (> t8273 0) (> t8289 0) (> t8473 0) (> t8489 0) (> t8505 0) (> t10942 0) (> t11236 0) (> t11532 0) (> t11752 0) (> t13257 0) (> t13524 0) (> t13748 0) (> t13780 0) (> t14059 0) (> t14122 0) (> t14325 0) (> t14357 0) (> t14562 0) (> t14828 0) (> t16864 0) (> t17121 0) (> t17343 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 (> t1350 0) (> t1383 0) (> t1418 0) (> t1740 0) (> t4808 0) (> t4840 0) (> t4872 0) (> t4904 0) (> t5114 0) (> t5146 0) (> t5178 0) (> t5210 0) (> t5242 0) (> t5443 0) (> t5475 0) (> t5507 0) (> t5537 0) (> t5792 0) (> t5808 0) (> t5824 0) (> t6072 0) (> t6089 0) (> t6263 0) (> t6280 0) (> t6741 0) (> t6983 0) (> t10888 0) (> t10920 0) (> t10922 0) (> t10956 0) (> t11499 0) (> t11732 0) (> t13237 0) (> t13502 0) (> t13728 0) (> t13760 0) (> t14023 0) (> t14088 0) (> t14305 0) (> t14337 0) (> t14369 0) (> t14808 0) (> t16824 0) (> t16888 0) (> t17323 0)) (or (> t1363 0) (> t1393 0) (> t1706 0) (> t1755 0) (> t5669 0) (> t5685 0) (> t5701 0) (> t5717 0) (> t5956 0) (> t5972 0) (> t5988 0) (> t6004 0) (> t6020 0) (> t6078 0) (> t6095 0) (> t6167 0) (> t6192 0) (> t6216 0) (> t6241 0) (> t6269 0) (> t6286 0) (> t6348 0) (> t6373 0) (> t6397 0) (> t6730 0) (> t6949 0) (> t10633 0) (> t10909 0) (> t10947 0) (> t11241 0) (> t11543 0) (> t11757 0) (> t13262 0) (> t13529 0) (> t13753 0) (> t14005 0) (> t14070 0) (> t14128 0) (> t14330 0) (> t14362 0) (> t14567 0) (> t14833 0) (> t16874 0) (> t17126 0) (> t17348 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 (> t1370 0) (> t1401 0) (> t1718 0) (> t3266 0) (> t3540 0) (> t3613 0) (> t3826 0) (> t4047 0) (> t4802 0) (> t4834 0) (> t4866 0) (> t4898 0) (> t5108 0) (> t5140 0) (> t5172 0) (> t5204 0) (> t5236 0) (> t5437 0) (> t5469 0) (> t5501 0) (> t5533 0) (> t5789 0) (> t5805 0) (> t5821 0) (> t6065 0) (> t6082 0) (> t6099 0) (> t6273 0) (> t6295 0) (> t10950 0) (> t11244 0) (> t11548 0) (> t11760 0) (> t13265 0) (> t13532 0) (> t13756 0) (> t14012 0) (> t14077 0) (> t14132 0) (> t14333 0) (> t14365 0) (> t14570 0) (> t14836 0) (> t16880 0) (> t17129 0) (> t17351 0)) (or (> t299 0) (> t534 0) (> t739 0) (> t1008 0) (> t1041 0) (> t1341 0) (> t1371 0) (> t1403 0) (> t1456 0) (> t1486 0) (> t1502 0) (> t1720 0) (> t1889 0) (> t1905 0) (> t3252 0) (> t3522 0) (> t3603 0) (> t3819 0) (> t4029 0) (> t4383 0) (> t4399 0) (> t4415 0) (> t4676 0) (> t4921 0) (> t4937 0) (> t4953 0) (> t4969 0) (> t5251 0) (> t5547 0) (> t5579 0) (> t5611 0) (> t5643 0) (> t5871 0) (> t5887 0) (> t5906 0) (> t5935 0) (> t6066 0) (> t6083 0) (> t6100 0) (> t6103 0) (> t6274 0) (> t6297 0) (> t6325 0) (> t7528 0) (> t7719 0) (> t7735 0) (> t8256 0) (> t8272 0) (> t8288 0) (> t8472 0) (> t8488 0) (> t8504 0) (> t15511 0) (> t15835 0) (> t16028 0) (> t16270 0) (> t16469 0) (> t16764 0) (> t17079 0) (> t17854 0) (> t18067 0) (> t18307 0)) (or (> t307 0) (> t548 0) (> t746 0) (> t1015 0) (> t1315 0) (> t1355 0) (> t1387 0) (> t1422 0) (> t1745 0) (> t5674 0) (> t5690 0) (> t5706 0) (> t5722 0) (> t5961 0) (> t5977 0) (> t5993 0) (> t6009 0) (> t6074 0) (> t6091 0) (> t6151 0) (> t6175 0) (> t6200 0) (> t6224 0) (> t6249 0) (> t6265 0) (> t6282 0) (> t6356 0) (> t6381 0) (> t6405 0) (> t6728 0) (> t6942 0) (> t10626 0) (> t10907 0) (> t15485 0) (> t15518 0) (> t15842 0) (> t16039 0) (> t16281 0) (> t16476 0) (> t16771 0) (> t17086 0) (> t17861 0) (> t18074 0) (> t18314 0)) (or (> t1362 0) (> t1392 0) (> t1470 0) (> t1484 0) (> t1500 0) (> t1704 0) (> t1753 0) (> t1887 0) (> t1903 0) (> t4397 0) (> t4413 0) (> t4674 0) (> t4690 0) (> t4935 0) (> t4951 0) (> t4967 0) (> t5249 0) (> t5265 0) (> t5575 0) (> t5607 0) (> t5639 0) (> t5869 0) (> t5885 0) (> t5902 0) (> t5933 0) (> t5950 0) (> t6077 0) (> t6094 0) (> t6268 0) (> t6285 0) (> t6323 0) (> t6733 0) (> t6960 0) (> t7526 0) (> t7542 0) (> t7733 0) (> t8254 0) (> t8270 0) (> t8286 0) (> t8470 0) (> t8486 0) (> t8502 0) (> t8518 0) (> t10644 0) (> t10912 0) (> t10952 0) (> t10954 0) (> t11497 0) (> t11730 0) (> t13235 0) (> t13498 0) (> t13726 0) (> t13758 0) (> t14017 0) (> t14082 0) (> t14135 0) (> t14335 0) (> t14367 0) (> t14806 0) (> t16820 0) (> t16884 0) (> t17321 0)) (or (> t313 0) (> t554 0) (> t752 0) (> t1021 0) (> t1321 0) (> t1377 0) (> t1411 0) (> t1730 0) (> t3254 0) (> t3525 0) (> t3605 0) (> t3820 0) (> t4032 0) (> t4804 0) (> t4836 0) (> t4868 0) (> t4900 0) (> t5110 0) (> t5142 0) (> t5174 0) (> t5206 0) (> t5238 0) (> t5439 0) (> t5471 0) (> t5503 0) (> t5535 0) (> t5790 0) (> t5806 0) (> t5822 0) (> t6069 0) (> t6086 0) (> t6260 0) (> t6277 0) (> t6306 0) (> t15491 0) (> t15815 0) (> t15848 0) (> t16051 0) (> t16292 0) (> t16482 0) (> t16777 0) (> t17092 0) (> t18047 0) (> t18080 0) (> t18320 0)) (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))))") while checking expression at index 1
[2020-05-17 15:08:17] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 15:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:08:55] [INFO ] [Real]Absence check using state equation in 37739 ms returned sat
[2020-05-17 15:09:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 15:09:02] [INFO ] [Real]Added 829 Read/Feed constraints in 6790 ms returned unknown
[2020-05-17 15:09:02] [INFO ] [Real]Absence check using 13 positive place invariants in 39 ms returned sat
[2020-05-17 15:09:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:09:43] [INFO ] [Real]Absence check using state equation in 40884 ms returned sat
[2020-05-17 15:09:43] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 15:09:44] [INFO ] [Nat]Absence check using 13 positive place invariants in 785 ms returned sat
[2020-05-17 15:09:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 15:10:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 15:10:28] [INFO ] [Nat]Absence check using state equation in 44088 ms returned unknown
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 25 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 354 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 902518 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen :[0, 0, 1, 0]
FORMULA RERS17pb113-PT-5-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4324 ms. (steps per millisecond=231 ) properties seen :[1, 0, 0]
FORMULA RERS17pb113-PT-5-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2142 ms. (steps per millisecond=466 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 3903 ms. (steps per millisecond=256 ) properties seen :[0, 0]
[2020-05-17 15:11:09] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-05-17 15:11:09] [INFO ] Computed 13 place invariants in 65 ms
[2020-05-17 15:11:09] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2020-05-17 15:11:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:11:53] [INFO ] [Real]Absence check using state equation in 43741 ms returned sat
[2020-05-17 15:11:54] [INFO ] State equation strengthened by 829 read => feed constraints.
[2020-05-17 15:11:54] [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 (=> (> t0 0) (or (or (> t4 0) (> t37 0) (> t419 0) (> t598 0) (> t868 0) (> t1094 0) (> t1380 0) (> t1719 0) (> t1743 0) (> t1768 0) (> t4357 0) (> t4555 0) (> t4571 0) (> t4587 0) (> t4783 0) (> t4815 0) (> t4847 0) (> t4879 0) (> t4911 0) (> t5121 0) (> t5153 0) (> t5185 0) (> t5217 0) (> t5418 0) (> t5450 0) (> t5482 0) (> t5514 0) (> t5774 0) (> t6296 0) (> t6458 0) (> t6474 0) (> t6597 0) (> t6615 0) (> t6632 0) (> t6843 0) (> t6886 0) (> t7100 0) (> t7133 0) (> t7322 0) (> t7339 0) (> t7486 0) (> t7600 0) (> t7617 0) (> t7634 0) (> t7661 0) (> t7709 0) (> t7903 0) (> t7920 0) (> t8151 0) (> t8167 0) (> t8183 0) (> t8413 0) (> t8598 0) (> t8648 0) (> t8697 0) (> t8921 0) (> t11670 0) (> t12160 0) (> t12655 0) (> t12880 0) (> t12929 0) (> t15379 0) (> t15396 0) (> t15529 0) (> t15658 0) (> t15675 0) (> t15692 0) (> t15855 0) (> t15936 0) (> t15953 0) (> t16071 0) (> t16136 0) (> t16155 0) (> t16189 0) (> t16347 0) (> t16384 0) (> t16418 0) (> t16629 0) (> t16647 0) (> t16664 0) (> t16681 0) (> t16931 0) (> t16965 0) (> t17216 0) (> t17233 0) (> t17448 0) (> t17465 0) (> t17639 0) (> t17876 0) (> t18087 0)) (or (> t33 0) (> t406 0) (> t594 0) (> t851 0) (> t871 0) (> t1085 0) (> t1110 0) (> t1374 0) (> t8619 0) (> t8668 0) (> t8904 0) (> t8936 0) (> t11685 0) (> t12180 0) (> t12675 0) (> t12900 0) (> t12949 0) (> t13277 0) (> t13282 0) (> t13306 0) (> t13323 0) (> t13492 0) (> t13540 0) (> t13579 0) (> t13606 0) (> t13792 0) (> t13808 0) (> t13824 0) (> t13866 0) (> t13899 0) (> t14004 0) (> t14033 0) (> t14069 0) (> t14098 0) (> t14380 0) (> t14397 0) (> t14430 0) (> t14587 0) (> t14604 0) (> t14848 0) (> t15320 0) (> t15336 0) (> t15352 0) (> t15368 0) (> t15525 0) (> t15565 0) (> t15581 0) (> t15597 0) (> t15613 0) (> t15639 0) (> t15656 0) (> t15851 0) (> t15884 0) (> t15900 0) (> t15917 0) (> t16073 0) (> t16098 0) (> t16127 0) (> t16161 0) (> t16195 0) (> t16343 0) (> t16353 0) (> 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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) (> t17664 0) (> t17893 0) (> t18096 0)) (or (> t25 0) (> t377 0) (> t586 0) (> t839 0) (> t1059 0) (> t1354 0) (> t1421 0) (> t4610 0) (> t4626 0) (> t4642 0) (> t4658 0) (> t6613 0) (> t6630 0) (> t6841 0) (> t6881 0) (> t7098 0) (> t7131 0) (> t7320 0) (> t7337 0) (> t7354 0) (> t7615 0) (> t7632 0) (> t8642 0) (> t8691 0) (> t8917 0) (> t11666 0) (> t12154 0) (> t12649 0) (> t12874 0) (> t12923 0) (> t12971 0) (> t15377 0) (> t15394 0) (> t15411 0) (> t15550 0) (> t15673 0) (> t15690 0) (> t15876 0) (> t15934 0) (> t15951 0) (> t16119 0) (> t16150 0) (> t16184 0) (> t16335 0) (> t16379 0) (> t16413 0) (> t16447 0) (> t16595 0) (> t16662 0) (> t16679 0) (> t16816 0) (> t16926 0) (> t16960 0) (> t17214 0) (> t17231 0) (> t17446 0) (> t17463 0) (> t17479 0) (> t17697 0) (> t17923 0) (> t18108 0)) (or (> t27 0) (> t381 0) (> t588 0) (> t841 0) (> t1063 0) (> t1358 0) (> t1425 0) (> t1711 0) (> t1734 0) (> t1760 0) (> t4347 0) (> t4550 0) (> t4566 0) (> t4582 0) (> t4598 0) (> t4805 0) (> t4837 0) (> t4869 0) (> t4901 0) (> t5111 0) (> t5143 0) (> t5175 0) (> t5207 0) (> t5239 0) (> t5440 0) (> t5472 0) (> t5504 0) (> t5769 0) (> t6288 0) (> t6453 0) (> t6469 0) (> t6537 0) (> t6828 0) (> t7481 0) (> t7651 0) (> t7699 0) (> t7894 0) (> t7914 0) (> t7958 0) (> t8162 0) (> t8178 0) (> t8408 0) (> t9433 0) (> t9724 0) (> t9992 0) (> t10206 0) (> t10478 0) (> t10766 0) (> t11767 0) (> t11783 0) (> t11965 0) (> t11981 0) (> t11997 0) (> t12013 0) (> t12029 0) (> t12213 0) (> t12229 0) (> t12245 0) (> t12261 0) (> t12449 0) (> t12465 0) (> t12481 0) (> t12497 0) (> t12513 0) (> t15552 0) (> t15878 0) (> t16121 0) (> t16337 0) (> t16600 0) (> t17588 0) (> t17701 0) (> t17927 0) (> t18110 0)) (or (> t1 0) (> t34 0) (> t410 0) (> t595 0) (> t855 0) (> t1089 0) (> t1375 0) (> t1648 0) (> t1680 0) (> t1918 0) (> t1934 0) (> t1950 0) (> t1966 0) (> t1998 0) (> t2286 0) (> t2318 0) (> t2350 0) (> t2366 0) (> t2690 0) (> t2706 0) (> t2722 0) (> t2738 0) (> t2754 0) (> t8600 0) (> t8649 0) (> t8698 0) (> t8922 0) (> t11119 0) (> t11145 0) (> t11174 0) (> t11200 0) (> t11218 0) (> t11430 0) (> t11446 0) (> t11462 0) (> t11478 0) (> t11626 0) (> t11642 0) (> t11658 0) (> t11671 0) (> t12161 0) (> t12656 0) (> t12881 0) (> t12930 0) (> t15224 0) (> t15250 0) (> t15276 0) (> t15302 0) (> t15526 0) (> t15852 0) (> t16063 0) (> t16128 0) (> t16344 0) (> t16624 0) (> t17628 0) (> t17869 0) (> t18084 0)) (or (> t10 0) (> t348 0) (> t571 0) (> t604 0) (> t861 0) (> t897 0) (> t1101 0) (> t1103 0) (> t1129 0) (> t1394 0) (> t1705 0) (> t1729 0) (> t1754 0) (> t1782 0) (> t4371 0) (> t4562 0) (> t4578 0) (> t4594 0) (> t4797 0) (> t4829 0) (> t4861 0) (> t4893 0) (> t5103 0) (> t5135 0) (> t5167 0) (> t5199 0) (> t5231 0) (> t5432 0) (> t5464 0) (> t5496 0) (> t5528 0) (> t5781 0) (> t6305 0) (> t6465 0) (> t7493 0) (> t7675 0) (> t7886 0) (> t7910 0) (> t7934 0) (> t8158 0) (> t8174 0) (> t8404 0) (> t8420 0) (> t8606 0) (> t8655 0) (> t8704 0) (> t8926 0) (> t11675 0) (> t12167 0) (> t12662 0) (> t12887 0) (> t12936 0) (> t13275 0) (> t13488 0) (> t13536 0) (> t13788 0) (> t13804 0) (> t13820 0) (> t13836 0) (> t14060 0) (> t15332 0) (> t15348 0) (> t15364 0) (> t15535 0) (> t15561 0) (> t15577 0) (> t15593 0) (> t15609 0) (> t15861 0) (> t16067 0) (> t16089 0) (> t16091 0) (> t16132 0) (> t16320 0) (> t16365 0) (> t16542 0) (> t16545 0) (> t16581 0) (> t16640 0) (> t16804 0) (> t16833 0) (> t16865 0) (> t17133 0) (> t17149 0) (> t17165 0) (> t17365 0) (> t17381 0) (> t17397 0) (> t17657 0) (> t17887 0) (> t18093 0)) (or (> t5 0) (> t329 0) (> t420 0) (> t599 0) (> t873 0) (> t1095 0) (> t1382 0) (> t1644 0) (> t1676 0) (> t1914 0) (> t1932 0) (> t1948 0) (> t1964 0) (> t1994 0) (> t2282 0) (> t2314 0) (> t2346 0) (> t2364 0) (> t2688 0) (> t2704 0) (> t2720 0) (> t2736 0) (> t2752 0) (> t8647 0) (> t8696 0) (> t8920 0) (> t11669 0) (> t11774 0) (> t11790 0) (> t11972 0) (> t11988 0) (> t12004 0) (> t12020 0) (> t12159 0) (> t12204 0) (> t12220 0) (> t12236 0) (> t12252 0) (> t12268 0) (> t12456 0) (> t12472 0) (> t12488 0) (> t12504 0) (> t12654 0) (> t12709 0) (> t12879 0) (> t12928 0) (> t12976 0) (> t15530 0) (> t15856 0) (> t16074 0) (> t16315 0) (> t16348 0) (> t16630 0) (> t17642 0) (> t17877 0) (> t18088 0)) (or (> t14 0) (> t356 0) (> t575 0) (> t820 0) (> t901 0) (> t1113 0) (> t1402 0) (> t1638 0) (> t1670 0) (> t1908 0) (> t1929 0) (> t1945 0) (> t1961 0) (> t1988 0) (> t2276 0) (> t2308 0) (> t2340 0) (> t2361 0) (> t2685 0) (> t2701 0) (> t2717 0) (> t2733 0) (> t2749 0) (> t6583 0) (> t6598 0) (> t6616 0) (> t6633 0) (> t6844 0) (> t6888 0) (> t7101 0) (> t7134 0) (> t7323 0) (> t7340 0) (> t7601 0) (> t7618 0) (> t7635 0) (> t9422 0) (> t9713 0) (> t9973 0) (> t10185 0) (> t10457 0) (> t10747 0) (> t10812 0) (> t15380 0) (> t15397 0) (> t15539 0) (> t15659 0) (> t15676 0) (> t15693 0) (> t15865 0) (> t15937 0) (> t15954 0) (> t16101 0) (> t16156 0) (> t16190 0) (> t16324 0) (> t16385 0) (> t16419 0) (> t16561 0) (> t16648 0) (> t16665 0) (> t16682 0) (> t16795 0) (> t16932 0) (> t16966 0) (> t17217 0) (> t17234 0) (> t17449 0) (> t17466 0) (> t17669 0) (> t17895 0) (> t18097 0)) (or (> t21 0) (> t370 0) (> t582 0) (> t831 0) (> t858 0) (> t1048 0) (> t1100 0) (> t1126 0) (> t1130 0) (> t1413 0) (> t1662 0) (> t1694 0) (> t1925 0) (> t1941 0) (> t1957 0) (> t1980 0) (> t2268 0) (> t2300 0) (> t2332 0) (> t2357 0) (> t2380 0) (> t2697 0) (> t2713 0) (> t2729 0) (> t2745 0) (> t3056 0) (> t8607 0) (> t8656 0) (> t8705 0) (> t8927 0) (> t11676 0) (> t12168 0) (> t12663 0) (> t12888 0) (> t12937 0) (> t13271 0) (> t13486 0) (> t13534 0) (> t13786 0) (> t13802 0) (> t13818 0) (> t13834 0) (> t14055 0) (> t15330 0) (> t15346 0) (> t15362 0) (> t15546 0) (> t15559 0) (> t15575 0) (> t15591 0) (> t15607 0) (> t15872 0) (> t16065 0) (> t16088 0) (> t16115 0) (> t16130 0) (> t16331 0) (> t16363 0) (> t16540 0) (> t16577 0) (> t16583 0) (> t16801 0) (> t16805 0) (> t16829 0) (> t16861 0) (> t17131 0) (> t17147 0) (> t17163 0) (> t17363 0) (> t17379 0) (> t17395 0) (> t17686 0) (> t17912 0) (> t18104 0)) (or (> t24 0) (> t374 0) (> t585 0) (> t838 0) (> t1056 0) (> t1169 0) (> t1351 0) (> t1419 0) (> t1642 0) (> t1674 0) (> t1912 0) (> t1931 0) (> t1947 0) (> t1963 0) (> t1992 0) (> t2280 0) (> t2312 0) (> t2344 0) (> t2363 0) (> t2687 0) (> t2703 0) (> t2719 0) (> t2735 0) (> t2751 0) (> t6609 0) (> t6626 0) (> t6835 0) (> t6867 0) (> t7094 0) (> t7117 0) (> t7150 0) (> t7333 0) (> t7350 0) (> t7611 0) (> t7628 0) (> t8633 0) (> t8682 0) (> t8912 0) (> t11661 0) (> t12145 0) (> t12640 0) (> t12706 0) (> t12914 0) (> t12963 0) (> t15390 0) (> t15407 0) (> t15549 0) (> t15669 0) (> t15686 0) (> t15875 0) (> t15930 0) (> t15947 0) (> t16118 0) (> t16143 0) (> t16177 0) (> t16211 0) (> t16334 0) (> t16406 0) (> t16440 0) (> t16592 0) (> t16658 0) (> t16675 0) (> t16813 0) (> t16919 0) (> t16953 0) (> t17210 0) (> t17227 0) (> t17244 0) (> t17459 0) (> t17475 0) (> t17694 0) (> t17920 0) (> t18107 0)) (or (> t31 0) (> t396 0) (> t592 0) (> t845 0) (> t859 0) (> t1075 0) (> t1102 0) (> t1128 0) (> t1366 0) (> t4611 0) (> t4627 0) (> t4643 0) (> t4659 0) (> t6566 0) (> t9412 0) (> t9703 0) (> t9952 0) (> t10168 0) (> t10235 0) (> t10507 0) (> t10792 0) (> t13273 0) (> t13487 0) (> t13535 0) (> t13787 0) (> t13803 0) (> t13819 0) (> t13835 0) (> t14057 0) (> t15331 0) (> t15347 0) (> t15363 0) (> t15523 0) (> t15556 0) (> t15560 0) (> t15576 0) (> t15592 0) (> t15608 0) (> t15882 0) (> t16066 0) (> t16090 0) (> t16125 0) (> t16131 0) (> t16341 0) (> t16364 0) (> t16543 0) (> t16579 0) (> t16613 0) (> t16803 0) (> t16831 0) (> t16863 0) (> t17132 0) (> t17148 0) (> t17164 0) (> t17364 0) (> t17380 0) (> t17396 0) (> t17603 0) (> t17866 0) (> t17935 0) (> t18113 0)) (or (> t16 0) (> t358 0) (> t577 0) (> t822 0) (> t903 0) (> t1118 0) (> t1407 0) (> t4613 0) (> t4629 0) (> t4645 0) (> t4661 0) (> t6565 0) (> t6603 0) (> t6620 0) (> t6824 0) (> t6853 0) (> t6855 0) (> t6900 0) (> t7105 0) (> t7138 0) (> t7327 0) (> t7344 0) (> t7605 0) (> t7622 0) (> t7815 0) (> t9702 0) (> t9950 0) (> t10167 0) (> t10234 0) (> t10506 0) (> t10790 0) (> t15384 0) (> t15401 0) (> t15541 0) (> t15663 0) (> t15680 0) (> t15867 0) (> t15924 0) (> t15941 0) (> t15958 0) (> t16106 0) (> t16166 0) (> t16200 0) (> t16326 0) (> t16395 0) (> t16429 0) (> t16567 0) (> t16652 0) (> t16669 0) (> t16797 0) (> t16908 0) (> t16942 0) (> t16976 0) (> t17221 0) (> t17238 0) (> t17453 0) (> t17470 0) (> t17674 0) (> t17900 0) (> t18099 0)) (or (> t15 0) (> t357 0) (> t576 0) (> t821 0) (> t902 0) (> t1115 0) (> t1404 0) (> t6570 0) (> t9415 0) (> t9706 0) (> t9956 0) (> t10172 0) (> t10444 0) (> t10511 0) (> t10795 0) (> t11773 0) (> t11789 0) (> t11971 0) (> t11987 0) (> t12003 0) (> t12019 0) (> t12203 0) (> t12219 0) (> t12235 0) (> t12251 0) (> t12267 0) (> t12455 0) (> t12471 0) (> t12487 0) (> t12503 0) (> t12708 0) (> t13274 0) (> t13305 0) (> t13322 0) (> t13577 0) (> t13605 0) (> t13863 0) (> t13898 0) (> t14030 0) (> t14095 0) (> t14379 0) (> t14396 0) (> t14427 0) (> t14586 0) (> t14603 0) (> t14847 0) (> t15540 0) (> t15638 0) (> t15655 0) (> t15866 0) (> t15899 0) (> t15916 0) (> t16103 0) (> t16159 0) (> t16193 0) (> t16325 0) (> t16388 0) (> t16422 0) (> t16544 0) (> t16564 0) (> t16610 0) (> t16641 0) (> t16796 0) (> t16935 0) (> t16969 0) (> t17178 0) (> t17195 0) (> t17414 0) (> t17431 0) (> t17671 0) (> t17897 0) (> t18098 0))))") while checking expression at index 0
[2020-05-17 15:11:55] [INFO ] [Real]Absence check using 13 positive place invariants in 40 ms returned sat
[2020-05-17 15:11:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:12:37] [INFO ] [Real]Absence check using state equation in 41956 ms returned sat
[2020-05-17 15:12:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 15:12:38] [INFO ] [Nat]Absence check using 13 positive place invariants in 773 ms returned sat
[2020-05-17 15:12:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 15:13:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 15:13:22] [INFO ] [Nat]Absence check using state equation in 44113 ms returned (error "Failed to check-sat")
Support contains 16 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 242 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 910222 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=30 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 2283 ms. (steps per millisecond=438 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3856 ms. (steps per millisecond=259 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 309117 steps, run timeout after 30001 ms. (steps per millisecond=10 ) properties seen :[0, 0]
Probabilistic random walk after 309117 steps, saw 27474 distinct states, run finished after 30001 ms. (steps per millisecond=10 ) properties seen :[0, 0]
[2020-05-17 15:14:28] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-05-17 15:14:28] [INFO ] Computed 13 place invariants in 50 ms
[2020-05-17 15:14:29] [INFO ] [Real]Absence check using 13 positive place invariants in 35 ms returned sat
[2020-05-17 15:14:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:15:11] [INFO ] [Real]Absence check using state equation in 42391 ms returned sat
[2020-05-17 15:15:12] [INFO ] State equation strengthened by 829 read => feed constraints.
[2020-05-17 15:15:13] [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 (=> (> t10670 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 0
[2020-05-17 15:15:14] [INFO ] [Real]Absence check using 13 positive place invariants in 37 ms returned sat
[2020-05-17 15:15:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:15:55] [INFO ] [Real]Absence check using state equation in 41131 ms returned sat
[2020-05-17 15:15:55] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 15:15:56] [INFO ] [Nat]Absence check using 13 positive place invariants in 776 ms returned sat
[2020-05-17 15:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 15:16:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 15:16:40] [INFO ] [Nat]Absence check using state equation in 44102 ms returned unknown
Support contains 16 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 256 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 254 ms. Remains 627 /627 variables (removed 0) and now considering 31353/31353 (removed 0) transitions.
[2020-05-17 15:16:41] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-05-17 15:16:41] [INFO ] Computed 13 place invariants in 52 ms
[2020-05-17 15:16:44] [INFO ] Implicit Places using invariants in 3445 ms returned []
Implicit Place search using SMT only with invariants took 3446 ms to find 0 implicit places.
[2020-05-17 15:16:44] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-05-17 15:16:44] [INFO ] Computed 13 place invariants in 54 ms
[2020-05-17 15:17:14] [INFO ] Performed 18976/31353 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2020-05-17 15:17:34] [INFO ] Dead Transitions using invariants and state equation in 49795 ms returned []
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 3316 ms. (steps per millisecond=30 ) properties seen :[0, 0]
[2020-05-17 15:17:37] [INFO ] Flow matrix only has 18326 transitions (discarded 13027 similar events)
// Phase 1: matrix 18326 rows 627 cols
[2020-05-17 15:17:37] [INFO ] Computed 13 place invariants in 49 ms
[2020-05-17 15:17:37] [INFO ] [Real]Absence check using 13 positive place invariants in 36 ms returned sat
[2020-05-17 15:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:17:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 15:17:57] [INFO ] [Real]Absence check using state equation in 19842 ms returned (error "Failed to check-sat")
[2020-05-17 15:17:57] [INFO ] [Real]Absence check using 13 positive place invariants in 36 ms returned sat
[2020-05-17 15:17:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:18:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-17 15:18:17] [INFO ] [Real]Absence check using state equation in 19855 ms returned unknown
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 790 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 15:18:18] [INFO ] Computed 13 place invariants in 48 ms
[2020-05-17 15:18:18] [INFO ] [Real]Absence check using 13 positive place invariants in 34 ms returned sat
[2020-05-17 15:18:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:19:01] [INFO ] [Real]Absence check using state equation in 42387 ms returned sat
[2020-05-17 15:19:05] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 3887 ms.
[2020-05-17 15:19:05] [INFO ] Added : 0 causal constraints over 0 iterations in 3890 ms. Result :(error "Failed to check-sat")
[2020-05-17 15:19:06] [INFO ] [Real]Absence check using 13 positive place invariants in 37 ms returned sat
[2020-05-17 15:19:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-17 15:19:39] [INFO ] [Real]Absence check using state equation in 33859 ms returned sat
[2020-05-17 15:19:44] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 3653 ms.
[2020-05-17 15:19:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-17 15:19:48] [INFO ] [Nat]Absence check using 13 positive place invariants in 786 ms returned sat
[2020-05-17 15:19:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-17 15:20:27] [INFO ] [Nat]Absence check using state equation in 39397 ms returned sat
[2020-05-17 15:20:31] [INFO ] Computed and/alt/rep : 18325/2106019/18325 causal constraints in 3569 ms.
[2020-05-17 15:20:33] [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 (=> (> t24 0) (and (or (and (> t4375 0) (< o4375 o24)) (and (> t4391 0) (< o4391 o24)) (and (> t4407 0) (< o4407 o24)) (and (> t4423 0) (< o4423 o24)) (and (> t6373 0) (< o6373 o24)) (and (> t6389 0) (< o6389 o24)) (and (> t6594 0) (< o6594 o24)) (and (> t6623 0) (< o6623 o24)) (and (> t6656 0) (< o6656 o24)) (and (> t6859 0) (< o6859 o24)) (and (> t6892 0) (< o6892 o24)) (and (> t7080 0) (< o7080 o24)) (and (> t7097 0) (< o7097 o24)) (and (> t7360 0) (< o7360 o24)) (and (> t7377 0) (< o7377 o24)) (and (> t7570 0) (< o7570 o24)) (and (> t8459 0) (< o8459 o24)) (and (> t8524 0) (< o8524 o24)) (and (> t8739 0) (< o8739 o24)) (and (> t10776 0) (< o10776 o24)) (and (> t10838 0) (< o10838 o24)) (and (> t11038 0) (< o11038 o24)) (and (> t11406 0) (< o11406 o24)) (and (> t11544 0) (< o11544 o24)) (and (> t11592 0) (< o11592 o24)) (and (> t11905 0) (< o11905 o24)) (and (> t12049 0) (< o12049 o24)) (and (> t12081 0) (< o12081 o24)) (and (> t12321 0) (< o12321 o24)) (and (> t12399 0) (< o12399 o24)) (and (> t12448 0) (< o12448 o24)) (and (> t12535 0) (< o12535 o24)) (and (> t12655 0) (< o12655 o24)) (and (> t12704 0) (< o12704 o24)) (and (> t13604 0) (< o13604 o24)) (and (> t13896 0) (< o13896 o24)) (and (> t14168 0) (< o14168 o24)) (and (> t14385 0) (< o14385 o24)) (and (> t14632 0) (< o14632 o24)) (and (> t14868 0) (< o14868 o24)) (and (> t14932 0) (< o14932 o24)) (and (> t14996 0) (< o14996 o24)) (and (> t15196 0) (< o15196 o24)) (and (> t15213 0) (< o15213 o24)) (and (> t15480 0) (< o15480 o24)) (and (> t15497 0) (< o15497 o24)) (and (> t15740 0) (< o15740 o24)) (and (> t15757 0) (< o15757 o24)) (and (> t15774 0) (< o15774 o24)) (and (> t15985 0) (< o15985 o24)) (and (> t16019 0) (< o16019 o24)) (and (> t16214 0) (< o16214 o24)) (and (> t16248 0) (< o16248 o24)) (and (> t16468 0) (< o16468 o24)) (and (> t16485 0) (< o16485 o24)) (and (> t16728 0) (< o16728 o24)) (and (> t16762 0) (< o16762 o24)) (and (> t16796 0) (< o16796 o24)) (and (> t17038 0) (< o17038 o24)) (and (> t17055 0) (< o17055 o24)) (and (> t17346 0) (< o17346 o24)) (and (> t17363 0) (< o17363 o24))) (or (and (> t4525 0) (< o4525 o24)) (and (> t4526 0) (< o4526 o24)) (and (> t4527 0) (< o4527 o24)) (and (> t4528 0) (< o4528 o24)) (and (> t4529 0) (< o4529 o24)) (and (> t6961 0) (< o6961 o24)) (and (> t7162 0) (< o7162 o24)) (and (> t7398 0) (< o7398 o24)) (and (> t7446 0) (< o7446 o24)) (and (> t7685 0) (< o7685 o24)) (and (> t7832 0) (< o7832 o24)) (and (> t7833 0) (< o7833 o24)) (and (> t7834 0) (< o7834 o24)) (and (> t7835 0) (< o7835 o24)) (and (> t7836 0) (< o7836 o24)) (and (> t7837 0) (< o7837 o24)) (and (> t7838 0) (< o7838 o24)) (and (> t7839 0) (< o7839 o24)) (and (> t7840 0) (< o7840 o24)) (and (> t7841 0) (< o7841 o24)) (and (> t7842 0) (< o7842 o24)) (and (> t7843 0) (< o7843 o24)) (and (> t7844 0) (< o7844 o24)) (and (> t7845 0) (< o7845 o24)) (and (> t7846 0) (< o7846 o24)) (and (> t7847 0) (< o7847 o24)) (and (> t7950 0) (< o7950 o24)) (and (> t8210 0) (< o8210 o24)) (and (> t8242 0) (< o8242 o24)) (and (> t8274 0) (< o8274 o24)) (and (> t11161 0) (< o11161 o24)) (and (> t11162 0) (< o11162 o24)) (and (> t11163 0) (< o11163 o24)) (and (> t11164 0) (< o11164 o24)) (and (> t11165 0) (< o11165 o24)) (and (> t11166 0) (< o11166 o24)) (and (> t11167 0) (< o11167 o24)) (and (> t11168 0) (< o11168 o24)) (and (> t11169 0) (< o11169 o24)) (and (> t11170 0) (< o11170 o24)) (and (> t11171 0) (< o11171 o24)) (and (> t11172 0) (< o11172 o24)) (and (> t11173 0) (< o11173 o24)) (and (> t11174 0) (< o11174 o24)) (and (> t11175 0) (< o11175 o24)) (and (> t11176 0) (< o11176 o24)))))") while checking expression at index 1
[2020-05-17 15:20:35] [INFO ] Flatten gal took : 1538 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-17 15:20:37] [INFO ] Applying decomposition
[2020-05-17 15:20:38] [INFO ] Flatten gal took : 2451 ms
[2020-05-17 15:20:39] [INFO ] Flatten gal took : 1838 ms

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-5"
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-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 r141-smll-158961510500039"
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 '' 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 ;