Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r193-csrt-159033388900495.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is TokenRing-PT-015, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r193-csrt-159033388900495
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 22M
-rw-r--r-- 1 mcc users 138K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 460K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4M Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 6.5M Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 165K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 582K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 3.3M Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 104K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 338K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 984K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.7M Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 30K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 71K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 4 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 2.6M Apr 27 15:14 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 TokenRing-PT-015-ReachabilityFireability-00
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-01
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-02
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-03
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-04
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-05
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-06
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-07
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-08
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-09
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-10
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-11
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-12
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-13
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-14
FORMULA_NAME TokenRing-PT-015-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1590520396726

[2020-05-26 19:13:19] [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]
[2020-05-26 19:13:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-26 19:13:19] [INFO ] Load time of PNML (sax parser for PT used): 366 ms
[2020-05-26 19:13:19] [INFO ] Transformed 256 places.
[2020-05-26 19:13:19] [INFO ] Transformed 3616 transitions.
[2020-05-26 19:13:19] [INFO ] Found NUPN structural information;
[2020-05-26 19:13:19] [INFO ] Parsed PT model containing 256 places and 3616 transitions in 441 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 1353 ms. (steps per millisecond=7 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA TokenRing-PT-015-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-015-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-015-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-015-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-015-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-015-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 1170 ms. (steps per millisecond=8 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 1044 ms. (steps per millisecond=9 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 1016 ms. (steps per millisecond=9 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 1010 ms. (steps per millisecond=9 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 1117 ms. (steps per millisecond=8 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 1193 ms. (steps per millisecond=8 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 1205 ms. (steps per millisecond=8 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 1043 ms. (steps per millisecond=9 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 978 ms. (steps per millisecond=10 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 1010 ms. (steps per millisecond=9 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3616 rows 256 cols
[2020-05-26 19:13:32] [INFO ] Computed 16 place invariants in 58 ms
[2020-05-26 19:13:32] [INFO ] [Real]Absence check using 16 positive place invariants in 86 ms returned sat
[2020-05-26 19:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:13:34] [INFO ] [Real]Absence check using state equation in 1932 ms returned sat
[2020-05-26 19:13:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:13:34] [INFO ] [Nat]Absence check using 16 positive place invariants in 113 ms returned unsat
[2020-05-26 19:13:35] [INFO ] [Real]Absence check using 16 positive place invariants in 13 ms returned unsat
[2020-05-26 19:13:35] [INFO ] [Real]Absence check using 16 positive place invariants in 32 ms returned sat
[2020-05-26 19:13:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:13:36] [INFO ] [Real]Absence check using state equation in 1332 ms returned sat
[2020-05-26 19:13:36] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2020-05-26 19:13:37] [INFO ] [Real]Added 3390 Read/Feed constraints in 536 ms returned sat
[2020-05-26 19:13:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:13:37] [INFO ] [Nat]Absence check using 16 positive place invariants in 18 ms returned sat
[2020-05-26 19:13:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:13:38] [INFO ] [Nat]Absence check using state equation in 1426 ms returned sat
[2020-05-26 19:13:39] [INFO ] [Nat]Added 3390 Read/Feed constraints in 492 ms returned sat
[2020-05-26 19:13:39] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 370 ms.
[2020-05-26 19:13:42] [INFO ] Added : 55 causal constraints over 11 iterations in 2888 ms. Result :(error "Failed to check-sat")
[2020-05-26 19:13:42] [INFO ] [Real]Absence check using 16 positive place invariants in 19 ms returned unsat
[2020-05-26 19:13:42] [INFO ] [Real]Absence check using 16 positive place invariants in 28 ms returned sat
[2020-05-26 19:13:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:13:43] [INFO ] [Real]Absence check using state equation in 1283 ms returned sat
[2020-05-26 19:13:44] [INFO ] [Real]Added 3390 Read/Feed constraints in 482 ms returned sat
[2020-05-26 19:13:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:13:44] [INFO ] [Nat]Absence check using 16 positive place invariants in 29 ms returned sat
[2020-05-26 19:13:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:13:45] [INFO ] [Nat]Absence check using state equation in 1296 ms returned sat
[2020-05-26 19:13:46] [INFO ] [Nat]Added 3390 Read/Feed constraints in 443 ms returned sat
[2020-05-26 19:13:46] [INFO ] Deduced a trap composed of 141 places in 367 ms
[2020-05-26 19:13:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 542 ms
[2020-05-26 19:13:46] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 228 ms.
[2020-05-26 19:13:49] [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 (=> (> t61 0) (and (or (and (> t44 0) (< o44 o61)) (and (> t1054 0) (< o1054 o61)) (and (> t1095 0) (< o1095 o61)) (and (> t1222 0) (< o1222 o61)) (and (> t1260 0) (< o1260 o61)) (and (> t1609 0) (< o1609 o61)) (and (> t1748 0) (< o1748 o61)) (and (> t1855 0) (< o1855 o61)) (and (> t2145 0) (< o2145 o61)) (and (> t2156 0) (< o2156 o61)) (and (> t2241 0) (< o2241 o61)) (and (> t2389 0) (< o2389 o61)) (and (> t2520 0) (< o2520 o61)) (and (> t2530 0) (< o2530 o61)) (and (> t3553 0) (< o3553 o61))) (or (and (> t7 0) (< o7 o61)) (and (> t124 0) (< o124 o61)) (and (> t764 0) (< o764 o61)) (and (> t1290 0) (< o1290 o61)) (and (> t1555 0) (< o1555 o61)) (and (> t1569 0) (< o1569 o61)) (and (> t1615 0) (< o1615 o61)) (and (> t2050 0) (< o2050 o61)) (and (> t2151 0) (< o2151 o61)) (and (> t2599 0) (< o2599 o61)) (and (> t2650 0) (< o2650 o61)) (and (> t2751 0) (< o2751 o61)) (and (> t3059 0) (< o3059 o61)) (and (> t3134 0) (< o3134 o61)) (and (> t3359 0) (< o3359 o61)))))") while checking expression at index 4
[2020-05-26 19:13:49] [INFO ] [Real]Absence check using 16 positive place invariants in 15 ms returned sat
[2020-05-26 19:13:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:13:50] [INFO ] [Real]Absence check using state equation in 1244 ms returned sat
[2020-05-26 19:13:51] [INFO ] [Real]Added 3390 Read/Feed constraints in 520 ms returned sat
[2020-05-26 19:13:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:13:51] [INFO ] [Nat]Absence check using 16 positive place invariants in 22 ms returned sat
[2020-05-26 19:13:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:13:52] [INFO ] [Nat]Absence check using state equation in 1314 ms returned sat
[2020-05-26 19:13:53] [INFO ] [Nat]Added 3390 Read/Feed constraints in 455 ms returned sat
[2020-05-26 19:13:53] [INFO ] Deduced a trap composed of 139 places in 388 ms
[2020-05-26 19:13:54] [INFO ] Deduced a trap composed of 139 places in 386 ms
[2020-05-26 19:13:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1106 ms
[2020-05-26 19:13:54] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 273 ms.
[2020-05-26 19:13:56] [INFO ] Added : 45 causal constraints over 9 iterations in 2074 ms. Result :(error "Solver has unexpectedly terminated")
[2020-05-26 19:13:56] [INFO ] [Real]Absence check using 16 positive place invariants in 20 ms returned sat
[2020-05-26 19:13:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:13:57] [INFO ] [Real]Absence check using state equation in 1250 ms returned sat
[2020-05-26 19:13:58] [INFO ] [Real]Added 3390 Read/Feed constraints in 456 ms returned sat
[2020-05-26 19:13:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:13:58] [INFO ] [Nat]Absence check using 16 positive place invariants in 24 ms returned sat
[2020-05-26 19:13:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:13:59] [INFO ] [Nat]Absence check using state equation in 1269 ms returned sat
[2020-05-26 19:14:00] [INFO ] [Nat]Added 3390 Read/Feed constraints in 408 ms returned sat
[2020-05-26 19:14:00] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 303 ms.
[2020-05-26 19:14:03] [INFO ] Added : 70 causal constraints over 14 iterations in 3190 ms. Result :(error "Failed to check-sat")
[2020-05-26 19:14:03] [INFO ] [Real]Absence check using 16 positive place invariants in 15 ms returned sat
[2020-05-26 19:14:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:14:04] [INFO ] [Real]Absence check using state equation in 1308 ms returned sat
[2020-05-26 19:14:05] [INFO ] [Real]Added 3390 Read/Feed constraints in 559 ms returned sat
[2020-05-26 19:14:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:14:05] [INFO ] [Nat]Absence check using 16 positive place invariants in 18 ms returned sat
[2020-05-26 19:14:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:14:06] [INFO ] [Nat]Absence check using state equation in 1292 ms returned sat
[2020-05-26 19:14:07] [INFO ] [Nat]Added 3390 Read/Feed constraints in 476 ms returned sat
[2020-05-26 19:14:07] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 303 ms.
[2020-05-26 19:14:10] [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 (=> (> t66 0) (or (and (> t470 0) (< o470 o66)) (and (> t529 0) (< o529 o66)) (and (> t650 0) (< o650 o66)) (and (> t761 0) (< o761 o66)) (and (> t910 0) (< o910 o66)) (and (> t1168 0) (< o1168 o66)) (and (> t1722 0) (< o1722 o66)) (and (> t1763 0) (< o1763 o66)) (and (> t2353 0) (< o2353 o66)) (and (> t2592 0) (< o2592 o66)) (and (> t2622 0) (< o2622 o66)) (and (> t2939 0) (< o2939 o66)) (and (> t2971 0) (< o2971 o66)) (and (> t3128 0) (< o3128 o66)) (and (> t3432 0) (< o3432 o66))))") while checking expression at index 7
[2020-05-26 19:14:10] [INFO ] [Real]Absence check using 16 positive place invariants in 19 ms returned sat
[2020-05-26 19:14:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:14:11] [INFO ] [Real]Absence check using state equation in 1197 ms returned sat
[2020-05-26 19:14:12] [INFO ] [Real]Added 3390 Read/Feed constraints in 510 ms returned sat
[2020-05-26 19:14:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:14:12] [INFO ] [Nat]Absence check using 16 positive place invariants in 24 ms returned sat
[2020-05-26 19:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:14:13] [INFO ] [Nat]Absence check using state equation in 1186 ms returned sat
[2020-05-26 19:14:14] [INFO ] [Nat]Added 3390 Read/Feed constraints in 456 ms returned sat
[2020-05-26 19:14:14] [INFO ] Deduced a trap composed of 142 places in 279 ms
[2020-05-26 19:14:14] [INFO ] Deduced a trap composed of 140 places in 327 ms
[2020-05-26 19:14:15] [INFO ] Deduced a trap composed of 147 places in 337 ms
[2020-05-26 19:14:15] [INFO ] Deduced a trap composed of 142 places in 315 ms
[2020-05-26 19:14:16] [INFO ] Deduced a trap composed of 142 places in 312 ms
[2020-05-26 19:14:16] [INFO ] Deduced a trap composed of 141 places in 312 ms
[2020-05-26 19:14:16] [INFO ] Deduced a trap composed of 138 places in 292 ms
[2020-05-26 19:14:17] [INFO ] Deduced a trap composed of 139 places in 325 ms
[2020-05-26 19:14:17] [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: Stream closed (> (+ s0 s1 s3 s5 s8 s11 s14 s15 s19 s20 s21 s22 s23 s25 s26 s27 s28 s29 s31 s33 s34 s35 s36 s37 s38 s39 s44 s48 s49 s50 s51 s52 s53 s60 s66 s68 s70 s74 s76 s77 s78 s82 s83 s85 s86 s87 s90 s91 s93 s96 s98 s99 s100 s101 s102 s103 s104 s105 s106 s108 s109 s111 s113 s115 s116 s118 s120 s121 s122 s123 s125 s126 s133 s134 s137 s138 s139 s140 s141 s143 s145 s146 s147 s150 s154 s155 s156 s161 s163 s164 s165 s166 s167 s168 s170 s171 s177 s178 s179 s180 s181 s185 s187 s189 s191 s194 s195 s197 s201 s203 s204 s205 s207 s208 s209 s211 s213 s214 s216 s218 s220 s221 s222 s223 s224 s225 s226 s229 s230 s231 s237 s244 s248 s249 s250 s251 s252 s253 s255) 0)") while checking expression at index 8
[2020-05-26 19:14:17] [INFO ] [Real]Absence check using 16 positive place invariants in 13 ms returned sat
[2020-05-26 19:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:14:18] [INFO ] [Real]Absence check using state equation in 1157 ms returned sat
[2020-05-26 19:14:19] [INFO ] [Real]Added 3390 Read/Feed constraints in 467 ms returned sat
[2020-05-26 19:14:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:14:19] [INFO ] [Nat]Absence check using 16 positive place invariants in 21 ms returned sat
[2020-05-26 19:14:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:14:20] [INFO ] [Nat]Absence check using state equation in 1257 ms returned sat
[2020-05-26 19:14:21] [INFO ] [Nat]Added 3390 Read/Feed constraints in 445 ms returned sat
[2020-05-26 19:14:21] [INFO ] Deduced a trap composed of 134 places in 303 ms
[2020-05-26 19:14:21] [INFO ] Deduced a trap composed of 137 places in 292 ms
[2020-05-26 19:14:22] [INFO ] Deduced a trap composed of 139 places in 308 ms
[2020-05-26 19:14:22] [INFO ] Deduced a trap composed of 136 places in 329 ms
[2020-05-26 19:14:23] [INFO ] Deduced a trap composed of 135 places in 322 ms
[2020-05-26 19:14:23] [INFO ] Deduced a trap composed of 139 places in 356 ms
[2020-05-26 19:14:23] [INFO ] Deduced a trap composed of 139 places in 317 ms
[2020-05-26 19:14:24] [INFO ] Deduced a trap composed of 140 places in 380 ms
[2020-05-26 19:14:24] [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 (> (+ s0 s1 s2 s3 s5 s7 s8 s9 s11 s14 s15 s16 s17 s19 s21 s23 s24 s25 s26 s27 s32 s33 s34 s36 s37 s38 s39 s41 s44 s47 s49 s51 s52 s55 s56 s58 s60 s63 s64 s66 s70 s73 s75 s76 s77 s78 s82 s83 s84 s85 s86 s89 s90 s91 s92 s94 s96 s98 s101 s102 s103 s104 s105 s108 s109 s116 s119 s120 s121 s122 s123 s126 s129 s130 s133 s137 s138 s139 s140 s141 s143 s145 s146 s147 s148 s150 s152 s153 s154 s155 s161 s162 s163 s164 s165 s166 s167 s174 s177 s178 s179 s180 s185 s187 s188 s193 s194 s195 s196 s197 s198 s201 s203 s204 s205 s206 s207 s208 s209 s210 s211 s213 s214 s215 s216 s218 s221 s222 s223 s226 s229 s232 s239 s248 s249 s250 s251 s252 s253 s254) 0)") while checking expression at index 9
FORMULA TokenRing-PT-015-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA TokenRing-PT-015-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA TokenRing-PT-015-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 39 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 223 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 3616/3616 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 5043 ms. (steps per millisecond=198 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 979082 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=195 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 946221 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=189 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 972804 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=194 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 962454 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 934715 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=186 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 966398 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=193 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 4964 ms. (steps per millisecond=201 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 1565105 steps, run timeout after 30001 ms. (steps per millisecond=52 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 1565105 steps, saw 251042 distinct states, run finished after 30001 ms. (steps per millisecond=52 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3616 rows 256 cols
[2020-05-26 19:15:34] [INFO ] Computed 16 place invariants in 11 ms
[2020-05-26 19:15:34] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2020-05-26 19:15:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:15:36] [INFO ] [Real]Absence check using state equation in 1237 ms returned sat
[2020-05-26 19:15:36] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2020-05-26 19:15:36] [INFO ] [Real]Added 3390 Read/Feed constraints in 532 ms returned sat
[2020-05-26 19:15:36] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:15:36] [INFO ] [Nat]Absence check using 16 positive place invariants in 21 ms returned sat
[2020-05-26 19:15:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:15:38] [INFO ] [Nat]Absence check using state equation in 1290 ms returned sat
[2020-05-26 19:15:38] [INFO ] [Nat]Added 3390 Read/Feed constraints in 489 ms returned sat
[2020-05-26 19:15:39] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 208 ms.
[2020-05-26 19:15:59] [INFO ] Added : 350 causal constraints over 70 iterations in 20283 ms.(timeout) Result :sat
[2020-05-26 19:15:59] [INFO ] [Real]Absence check using 16 positive place invariants in 14 ms returned sat
[2020-05-26 19:15:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:16:00] [INFO ] [Real]Absence check using state equation in 1176 ms returned sat
[2020-05-26 19:16:01] [INFO ] [Real]Added 3390 Read/Feed constraints in 471 ms returned sat
[2020-05-26 19:16:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:16:01] [INFO ] [Nat]Absence check using 16 positive place invariants in 18 ms returned sat
[2020-05-26 19:16:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:16:02] [INFO ] [Nat]Absence check using state equation in 1275 ms returned sat
[2020-05-26 19:16:03] [INFO ] [Nat]Added 3390 Read/Feed constraints in 460 ms returned sat
[2020-05-26 19:16:03] [INFO ] Deduced a trap composed of 141 places in 333 ms
[2020-05-26 19:16:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 496 ms
[2020-05-26 19:16:03] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 209 ms.
[2020-05-26 19:16:23] [INFO ] Added : 345 causal constraints over 69 iterations in 20262 ms.(timeout) Result :sat
[2020-05-26 19:16:24] [INFO ] Deduced a trap composed of 141 places in 358 ms
[2020-05-26 19:16:24] [INFO ] Deduced a trap composed of 141 places in 330 ms
[2020-05-26 19:16:25] [INFO ] Deduced a trap composed of 142 places in 315 ms
[2020-05-26 19:16:26] [INFO ] Deduced a trap composed of 141 places in 347 ms
[2020-05-26 19:16:26] [INFO ] Deduced a trap composed of 139 places in 350 ms
[2020-05-26 19:16:27] [INFO ] Deduced a trap composed of 136 places in 342 ms
[2020-05-26 19:16:28] [INFO ] Deduced a trap composed of 140 places in 402 ms
[2020-05-26 19:16:28] [INFO ] Deduced a trap composed of 140 places in 335 ms
[2020-05-26 19:16:29] [INFO ] Deduced a trap composed of 139 places in 391 ms
[2020-05-26 19:16:30] [INFO ] Deduced a trap composed of 138 places in 354 ms
[2020-05-26 19:16:31] [INFO ] Deduced a trap composed of 142 places in 331 ms
[2020-05-26 19:16:31] [INFO ] Deduced a trap composed of 139 places in 336 ms
[2020-05-26 19:16:32] [INFO ] Deduced a trap composed of 135 places in 335 ms
[2020-05-26 19:16:32] [INFO ] Deduced a trap composed of 139 places in 318 ms
[2020-05-26 19:16:33] [INFO ] Deduced a trap composed of 138 places in 335 ms
[2020-05-26 19:16:34] [INFO ] Deduced a trap composed of 138 places in 346 ms
[2020-05-26 19:16:35] [INFO ] Deduced a trap composed of 140 places in 360 ms
[2020-05-26 19:16:35] [INFO ] Deduced a trap composed of 140 places in 309 ms
[2020-05-26 19:16:36] [INFO ] Deduced a trap composed of 137 places in 340 ms
[2020-05-26 19:16:37] [INFO ] Deduced a trap composed of 138 places in 324 ms
[2020-05-26 19:16:37] [INFO ] Deduced a trap composed of 134 places in 285 ms
[2020-05-26 19:16:38] [INFO ] Deduced a trap composed of 142 places in 323 ms
[2020-05-26 19:16:39] [INFO ] Deduced a trap composed of 138 places in 327 ms
[2020-05-26 19:16:39] [INFO ] Deduced a trap composed of 138 places in 352 ms
[2020-05-26 19:16:40] [INFO ] Deduced a trap composed of 136 places in 329 ms
[2020-05-26 19:16:41] [INFO ] Deduced a trap composed of 136 places in 387 ms
[2020-05-26 19:16:42] [INFO ] Deduced a trap composed of 142 places in 313 ms
[2020-05-26 19:16:43] [INFO ] Deduced a trap composed of 141 places in 343 ms
[2020-05-26 19:16:43] [INFO ] Deduced a trap composed of 135 places in 309 ms
[2020-05-26 19:16:44] [INFO ] Deduced a trap composed of 135 places in 289 ms
[2020-05-26 19:16:45] [INFO ] Deduced a trap composed of 146 places in 332 ms
[2020-05-26 19:16:45] [INFO ] Deduced a trap composed of 145 places in 323 ms
[2020-05-26 19:16:46] [INFO ] Deduced a trap composed of 145 places in 309 ms
[2020-05-26 19:16:46] [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 (> (+ s1 s2 s3 s4 s5 s6 s12 s14 s21 s22 s23 s24 s25 s26 s28 s30 s32 s33 s36 s37 s41 s47 s48 s49 s51 s53 s56 s57 s58 s59 s60 s61 s62 s63 s64 s65 s66 s70 s74 s75 s76 s78 s79 s80 s81 s82 s83 s84 s86 s87 s90 s91 s93 s94 s95 s96 s101 s102 s103 s104 s105 s108 s115 s116 s118 s119 s120 s121 s122 s123 s126 s127 s129 s130 s133 s136 s137 s139 s140 s141 s145 s146 s147 s150 s151 s152 s154 s155 s159 s161 s162 s163 s164 s166 s167 s169 s170 s171 s173 s175 s177 s178 s179 s181 s182 s183 s184 s185 s192 s193 s195 s197 s198 s204 s207 s208 s209 s210 s212 s213 s214 s215 s219 s221 s222 s225 s226 s228 s229 s230 s231 s233 s235 s237 s241 s243 s244 s248 s249 s250 s251 s252 s253 s254 s255) 0)") while checking expression at index 1
[2020-05-26 19:16:46] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2020-05-26 19:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:16:48] [INFO ] [Real]Absence check using state equation in 1482 ms returned sat
[2020-05-26 19:16:48] [INFO ] [Real]Added 3390 Read/Feed constraints in 552 ms returned sat
[2020-05-26 19:16:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:16:48] [INFO ] [Nat]Absence check using 16 positive place invariants in 25 ms returned sat
[2020-05-26 19:16:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:16:50] [INFO ] [Nat]Absence check using state equation in 1320 ms returned sat
[2020-05-26 19:16:50] [INFO ] [Nat]Added 3390 Read/Feed constraints in 461 ms returned sat
[2020-05-26 19:16:51] [INFO ] Deduced a trap composed of 139 places in 395 ms
[2020-05-26 19:16:51] [INFO ] Deduced a trap composed of 139 places in 367 ms
[2020-05-26 19:16:51] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1040 ms
[2020-05-26 19:16:51] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 213 ms.
[2020-05-26 19:17:12] [INFO ] Added : 340 causal constraints over 68 iterations in 20676 ms.(timeout) Result :sat
[2020-05-26 19:17:12] [INFO ] [Real]Absence check using 16 positive place invariants in 14 ms returned sat
[2020-05-26 19:17:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:17:14] [INFO ] [Real]Absence check using state equation in 1299 ms returned sat
[2020-05-26 19:17:14] [INFO ] [Real]Added 3390 Read/Feed constraints in 512 ms returned sat
[2020-05-26 19:17:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:17:14] [INFO ] [Nat]Absence check using 16 positive place invariants in 24 ms returned sat
[2020-05-26 19:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:17:16] [INFO ] [Nat]Absence check using state equation in 1244 ms returned sat
[2020-05-26 19:17:16] [INFO ] [Nat]Added 3390 Read/Feed constraints in 413 ms returned sat
[2020-05-26 19:17:16] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 206 ms.
[2020-05-26 19:17:36] [INFO ] Added : 355 causal constraints over 71 iterations in 20357 ms.(timeout) Result :sat
[2020-05-26 19:17:37] [INFO ] [Real]Absence check using 16 positive place invariants in 22 ms returned sat
[2020-05-26 19:17:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:17:38] [INFO ] [Real]Absence check using state equation in 1332 ms returned sat
[2020-05-26 19:17:39] [INFO ] [Real]Added 3390 Read/Feed constraints in 538 ms returned sat
[2020-05-26 19:17:39] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:17:39] [INFO ] [Nat]Absence check using 16 positive place invariants in 27 ms returned sat
[2020-05-26 19:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:17:40] [INFO ] [Nat]Absence check using state equation in 1287 ms returned sat
[2020-05-26 19:17:41] [INFO ] [Nat]Added 3390 Read/Feed constraints in 505 ms returned sat
[2020-05-26 19:17:41] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 224 ms.
[2020-05-26 19:18:01] [INFO ] Added : 345 causal constraints over 69 iterations in 20197 ms.(timeout) Result :sat
[2020-05-26 19:18:01] [INFO ] [Real]Absence check using 16 positive place invariants in 20 ms returned sat
[2020-05-26 19:18:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:18:02] [INFO ] [Real]Absence check using state equation in 1238 ms returned sat
[2020-05-26 19:18:03] [INFO ] [Real]Added 3390 Read/Feed constraints in 497 ms returned sat
[2020-05-26 19:18:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:18:03] [INFO ] [Nat]Absence check using 16 positive place invariants in 16 ms returned sat
[2020-05-26 19:18:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:18:05] [INFO ] [Nat]Absence check using state equation in 1511 ms returned sat
[2020-05-26 19:18:05] [INFO ] [Nat]Added 3390 Read/Feed constraints in 428 ms returned sat
[2020-05-26 19:18:05] [INFO ] Deduced a trap composed of 142 places in 327 ms
[2020-05-26 19:18:06] [INFO ] Deduced a trap composed of 140 places in 310 ms
[2020-05-26 19:18:06] [INFO ] Deduced a trap composed of 147 places in 323 ms
[2020-05-26 19:18:07] [INFO ] Deduced a trap composed of 142 places in 265 ms
[2020-05-26 19:18:07] [INFO ] Deduced a trap composed of 142 places in 352 ms
[2020-05-26 19:18:07] [INFO ] Deduced a trap composed of 141 places in 268 ms
[2020-05-26 19:18:08] [INFO ] Deduced a trap composed of 138 places in 317 ms
[2020-05-26 19:18:08] [INFO ] Deduced a trap composed of 139 places in 291 ms
[2020-05-26 19:18:09] [INFO ] Deduced a trap composed of 140 places in 272 ms
[2020-05-26 19:18:09] [INFO ] Deduced a trap composed of 144 places in 277 ms
[2020-05-26 19:18:09] [INFO ] Deduced a trap composed of 145 places in 304 ms
[2020-05-26 19:18:10] [INFO ] Deduced a trap composed of 143 places in 295 ms
[2020-05-26 19:18:10] [INFO ] Deduced a trap composed of 144 places in 298 ms
[2020-05-26 19:18:11] [INFO ] Deduced a trap composed of 139 places in 355 ms
[2020-05-26 19:18:11] [INFO ] Deduced a trap composed of 143 places in 380 ms
[2020-05-26 19:18:12] [INFO ] Deduced a trap composed of 142 places in 324 ms
[2020-05-26 19:18:12] [INFO ] Deduced a trap composed of 146 places in 314 ms
[2020-05-26 19:18:12] [INFO ] Deduced a trap composed of 139 places in 315 ms
[2020-05-26 19:18:13] [INFO ] Deduced a trap composed of 145 places in 369 ms
[2020-05-26 19:18:13] [INFO ] Deduced a trap composed of 142 places in 334 ms
[2020-05-26 19:18:14] [INFO ] Deduced a trap composed of 149 places in 319 ms
[2020-05-26 19:18:14] [INFO ] Deduced a trap composed of 139 places in 378 ms
[2020-05-26 19:18:15] [INFO ] Deduced a trap composed of 139 places in 283 ms
[2020-05-26 19:18:15] [INFO ] Deduced a trap composed of 139 places in 296 ms
[2020-05-26 19:18:16] [INFO ] Deduced a trap composed of 141 places in 344 ms
[2020-05-26 19:18:16] [INFO ] Deduced a trap composed of 142 places in 347 ms
[2020-05-26 19:18:17] [INFO ] Deduced a trap composed of 141 places in 385 ms
[2020-05-26 19:18:17] [INFO ] Deduced a trap composed of 140 places in 399 ms
[2020-05-26 19:18:18] [INFO ] Deduced a trap composed of 142 places in 387 ms
[2020-05-26 19:18:18] [INFO ] Deduced a trap composed of 142 places in 377 ms
[2020-05-26 19:18:18] [INFO ] Deduced a trap composed of 141 places in 342 ms
[2020-05-26 19:18:19] [INFO ] Deduced a trap composed of 140 places in 386 ms
[2020-05-26 19:18:19] [INFO ] Deduced a trap composed of 136 places in 356 ms
[2020-05-26 19:18:20] [INFO ] Deduced a trap composed of 140 places in 340 ms
[2020-05-26 19:18:20] [INFO ] Deduced a trap composed of 142 places in 337 ms
[2020-05-26 19:18:21] [INFO ] Deduced a trap composed of 140 places in 305 ms
[2020-05-26 19:18:21] [INFO ] Deduced a trap composed of 140 places in 333 ms
[2020-05-26 19:18:22] [INFO ] Deduced a trap composed of 138 places in 386 ms
[2020-05-26 19:18:22] [INFO ] Deduced a trap composed of 138 places in 337 ms
[2020-05-26 19:18:23] [INFO ] Deduced a trap composed of 140 places in 383 ms
[2020-05-26 19:18:23] [INFO ] Deduced a trap composed of 135 places in 364 ms
[2020-05-26 19:18:24] [INFO ] Deduced a trap composed of 141 places in 355 ms
[2020-05-26 19:18:24] [INFO ] Deduced a trap composed of 145 places in 326 ms
[2020-05-26 19:18:25] [INFO ] Deduced a trap composed of 140 places in 357 ms
[2020-05-26 19:18:25] [INFO ] Deduced a trap composed of 142 places in 358 ms
[2020-05-26 19:18:25] [INFO ] Deduced a trap composed of 138 places in 321 ms
[2020-05-26 19:18:26] [INFO ] Deduced a trap composed of 143 places in 340 ms
[2020-05-26 19:18:26] [INFO ] Deduced a trap composed of 145 places in 350 ms
[2020-05-26 19:18:27] [INFO ] Deduced a trap composed of 142 places in 365 ms
[2020-05-26 19:18:27] [INFO ] Deduced a trap composed of 136 places in 349 ms
[2020-05-26 19:18:28] [INFO ] Deduced a trap composed of 141 places in 352 ms
[2020-05-26 19:18:28] [INFO ] Deduced a trap composed of 140 places in 336 ms
[2020-05-26 19:18:29] [INFO ] Deduced a trap composed of 142 places in 366 ms
[2020-05-26 19:18:29] [INFO ] Deduced a trap composed of 140 places in 342 ms
[2020-05-26 19:18:30] [INFO ] Deduced a trap composed of 144 places in 369 ms
[2020-05-26 19:18:30] [INFO ] Deduced a trap composed of 146 places in 366 ms
[2020-05-26 19:18:31] [INFO ] Deduced a trap composed of 139 places in 375 ms
[2020-05-26 19:18:31] [INFO ] Deduced a trap composed of 147 places in 377 ms
[2020-05-26 19:18:32] [INFO ] Deduced a trap composed of 143 places in 381 ms
[2020-05-26 19:18:32] [INFO ] Deduced a trap composed of 143 places in 385 ms
[2020-05-26 19:18:33] [INFO ] Deduced a trap composed of 141 places in 378 ms
[2020-05-26 19:18:33] [INFO ] Deduced a trap composed of 143 places in 367 ms
[2020-05-26 19:18:34] [INFO ] Deduced a trap composed of 137 places in 381 ms
[2020-05-26 19:18:34] [INFO ] Deduced a trap composed of 142 places in 383 ms
[2020-05-26 19:18:35] [INFO ] Deduced a trap composed of 142 places in 388 ms
[2020-05-26 19:18:35] [INFO ] Deduced a trap composed of 142 places in 373 ms
[2020-05-26 19:18:36] [INFO ] Deduced a trap composed of 144 places in 379 ms
[2020-05-26 19:18:36] [INFO ] Deduced a trap composed of 144 places in 334 ms
[2020-05-26 19:18:36] [INFO ] Deduced a trap composed of 142 places in 388 ms
[2020-05-26 19:18:37] [INFO ] Deduced a trap composed of 140 places in 347 ms
[2020-05-26 19:18:38] [INFO ] Deduced a trap composed of 140 places in 380 ms
[2020-05-26 19:18:38] [INFO ] Deduced a trap composed of 139 places in 362 ms
[2020-05-26 19:18:39] [INFO ] Deduced a trap composed of 141 places in 388 ms
[2020-05-26 19:18:39] [INFO ] Deduced a trap composed of 142 places in 359 ms
[2020-05-26 19:18:39] [INFO ] Deduced a trap composed of 141 places in 363 ms
[2020-05-26 19:18:40] [INFO ] Deduced a trap composed of 136 places in 361 ms
[2020-05-26 19:18:41] [INFO ] Deduced a trap composed of 144 places in 326 ms
[2020-05-26 19:18:41] [INFO ] Deduced a trap composed of 141 places in 378 ms
[2020-05-26 19:18:42] [INFO ] Deduced a trap composed of 140 places in 351 ms
[2020-05-26 19:18:42] [INFO ] Deduced a trap composed of 140 places in 352 ms
[2020-05-26 19:18:43] [INFO ] Deduced a trap composed of 140 places in 368 ms
[2020-05-26 19:18:43] [INFO ] Deduced a trap composed of 138 places in 385 ms
[2020-05-26 19:18:44] [INFO ] Deduced a trap composed of 146 places in 349 ms
[2020-05-26 19:18:44] [INFO ] Deduced a trap composed of 140 places in 379 ms
[2020-05-26 19:18:45] [INFO ] Deduced a trap composed of 146 places in 393 ms
[2020-05-26 19:18:45] [INFO ] Deduced a trap composed of 141 places in 390 ms
[2020-05-26 19:18:46] [INFO ] Deduced a trap composed of 140 places in 368 ms
[2020-05-26 19:18:46] [INFO ] Deduced a trap composed of 148 places in 364 ms
[2020-05-26 19:18:47] [INFO ] Deduced a trap composed of 138 places in 356 ms
[2020-05-26 19:18:47] [INFO ] Deduced a trap composed of 141 places in 356 ms
[2020-05-26 19:18:48] [INFO ] Deduced a trap composed of 142 places in 328 ms
[2020-05-26 19:18:48] [INFO ] Deduced a trap composed of 140 places in 331 ms
[2020-05-26 19:18:48] [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 (> (+ s2 s3 s5 s11 s15 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s31 s32 s33 s36 s38 s40 s41 s44 s47 s48 s50 s53 s55 s57 s58 s60 s61 s64 s66 s71 s75 s76 s78 s80 s81 s82 s83 s85 s86 s88 s90 s93 s94 s97 s98 s100 s101 s103 s105 s106 s108 s109 s112 s115 s116 s120 s121 s125 s126 s127 s128 s131 s132 s133 s134 s137 s138 s141 s142 s146 s148 s149 s150 s152 s154 s155 s156 s157 s159 s160 s161 s164 s167 s168 s170 s171 s174 s175 s178 s179 s181 s182 s183 s184 s187 s188 s194 s195 s197 s202 s203 s204 s205 s207 s208 s209 s210 s213 s214 s216 s220 s223 s224 s226 s228 s229 s230 s231 s233 s237 s238 s239 s240 s241 s244 s245 s248 s249 s250 s251 s252 s253 s254 s255) 0)") while checking expression at index 5
[2020-05-26 19:18:48] [INFO ] [Real]Absence check using 16 positive place invariants in 14 ms returned sat
[2020-05-26 19:18:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:18:49] [INFO ] [Real]Absence check using state equation in 1273 ms returned sat
[2020-05-26 19:18:50] [INFO ] [Real]Added 3390 Read/Feed constraints in 469 ms returned sat
[2020-05-26 19:18:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:18:50] [INFO ] [Nat]Absence check using 16 positive place invariants in 16 ms returned sat
[2020-05-26 19:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:18:51] [INFO ] [Nat]Absence check using state equation in 1315 ms returned sat
[2020-05-26 19:18:52] [INFO ] [Nat]Added 3390 Read/Feed constraints in 478 ms returned sat
[2020-05-26 19:18:52] [INFO ] Deduced a trap composed of 134 places in 387 ms
[2020-05-26 19:18:53] [INFO ] Deduced a trap composed of 137 places in 416 ms
[2020-05-26 19:18:53] [INFO ] Deduced a trap composed of 139 places in 384 ms
[2020-05-26 19:18:54] [INFO ] Deduced a trap composed of 136 places in 373 ms
[2020-05-26 19:18:54] [INFO ] Deduced a trap composed of 135 places in 385 ms
[2020-05-26 19:18:55] [INFO ] Deduced a trap composed of 139 places in 369 ms
[2020-05-26 19:18:55] [INFO ] Deduced a trap composed of 139 places in 371 ms
[2020-05-26 19:18:56] [INFO ] Deduced a trap composed of 140 places in 377 ms
[2020-05-26 19:18:56] [INFO ] Deduced a trap composed of 138 places in 384 ms
[2020-05-26 19:18:57] [INFO ] Deduced a trap composed of 139 places in 376 ms
[2020-05-26 19:18:57] [INFO ] Deduced a trap composed of 139 places in 372 ms
[2020-05-26 19:18:58] [INFO ] Deduced a trap composed of 139 places in 364 ms
[2020-05-26 19:18:58] [INFO ] Deduced a trap composed of 136 places in 347 ms
[2020-05-26 19:18:59] [INFO ] Deduced a trap composed of 136 places in 377 ms
[2020-05-26 19:18:59] [INFO ] Deduced a trap composed of 139 places in 370 ms
[2020-05-26 19:19:00] [INFO ] Deduced a trap composed of 137 places in 411 ms
[2020-05-26 19:19:00] [INFO ] Deduced a trap composed of 140 places in 388 ms
[2020-05-26 19:19:01] [INFO ] Deduced a trap composed of 138 places in 384 ms
[2020-05-26 19:19:01] [INFO ] Deduced a trap composed of 140 places in 425 ms
[2020-05-26 19:19:02] [INFO ] Deduced a trap composed of 139 places in 365 ms
[2020-05-26 19:19:02] [INFO ] Deduced a trap composed of 137 places in 381 ms
[2020-05-26 19:19:03] [INFO ] Deduced a trap composed of 137 places in 356 ms
[2020-05-26 19:19:03] [INFO ] Deduced a trap composed of 137 places in 425 ms
[2020-05-26 19:19:04] [INFO ] Deduced a trap composed of 142 places in 383 ms
[2020-05-26 19:19:04] [INFO ] Deduced a trap composed of 140 places in 400 ms
[2020-05-26 19:19:05] [INFO ] Deduced a trap composed of 137 places in 416 ms
[2020-05-26 19:19:05] [INFO ] Deduced a trap composed of 140 places in 388 ms
[2020-05-26 19:19:06] [INFO ] Deduced a trap composed of 141 places in 376 ms
[2020-05-26 19:19:06] [INFO ] Deduced a trap composed of 139 places in 359 ms
[2020-05-26 19:19:07] [INFO ] Deduced a trap composed of 140 places in 345 ms
[2020-05-26 19:19:07] [INFO ] Deduced a trap composed of 140 places in 362 ms
[2020-05-26 19:19:08] [INFO ] Deduced a trap composed of 138 places in 309 ms
[2020-05-26 19:19:08] [INFO ] Deduced a trap composed of 138 places in 296 ms
[2020-05-26 19:19:09] [INFO ] Deduced a trap composed of 138 places in 327 ms
[2020-05-26 19:19:09] [INFO ] Deduced a trap composed of 137 places in 321 ms
[2020-05-26 19:19:09] [INFO ] Deduced a trap composed of 140 places in 342 ms
[2020-05-26 19:19:10] [INFO ] Deduced a trap composed of 140 places in 327 ms
[2020-05-26 19:19:10] [INFO ] Deduced a trap composed of 138 places in 318 ms
[2020-05-26 19:19:11] [INFO ] Deduced a trap composed of 137 places in 363 ms
[2020-05-26 19:19:11] [INFO ] Deduced a trap composed of 136 places in 303 ms
[2020-05-26 19:19:12] [INFO ] Deduced a trap composed of 136 places in 333 ms
[2020-05-26 19:19:12] [INFO ] Deduced a trap composed of 140 places in 317 ms
[2020-05-26 19:19:13] [INFO ] Deduced a trap composed of 143 places in 320 ms
[2020-05-26 19:19:13] [INFO ] Deduced a trap composed of 136 places in 349 ms
[2020-05-26 19:19:14] [INFO ] Deduced a trap composed of 139 places in 347 ms
[2020-05-26 19:19:14] [INFO ] Deduced a trap composed of 142 places in 340 ms
[2020-05-26 19:19:15] [INFO ] Deduced a trap composed of 146 places in 337 ms
[2020-05-26 19:19:15] [INFO ] Deduced a trap composed of 144 places in 367 ms
[2020-05-26 19:19:15] [INFO ] Deduced a trap composed of 145 places in 318 ms
[2020-05-26 19:19:16] [INFO ] Deduced a trap composed of 141 places in 325 ms
[2020-05-26 19:19:16] [INFO ] Deduced a trap composed of 139 places in 358 ms
[2020-05-26 19:19:17] [INFO ] Deduced a trap composed of 140 places in 368 ms
[2020-05-26 19:19:17] [INFO ] Deduced a trap composed of 140 places in 344 ms
[2020-05-26 19:19:18] [INFO ] Deduced a trap composed of 138 places in 326 ms
[2020-05-26 19:19:18] [INFO ] Deduced a trap composed of 138 places in 319 ms
[2020-05-26 19:19:19] [INFO ] Deduced a trap composed of 140 places in 315 ms
[2020-05-26 19:19:19] [INFO ] Deduced a trap composed of 139 places in 318 ms
[2020-05-26 19:19:20] [INFO ] Deduced a trap composed of 138 places in 343 ms
[2020-05-26 19:19:20] [INFO ] Deduced a trap composed of 140 places in 320 ms
[2020-05-26 19:19:21] [INFO ] Deduced a trap composed of 144 places in 319 ms
[2020-05-26 19:19:21] [INFO ] Deduced a trap composed of 141 places in 302 ms
[2020-05-26 19:19:21] [INFO ] Deduced a trap composed of 142 places in 282 ms
[2020-05-26 19:19:22] [INFO ] Deduced a trap composed of 140 places in 324 ms
[2020-05-26 19:19:22] [INFO ] Deduced a trap composed of 136 places in 336 ms
[2020-05-26 19:19:23] [INFO ] Deduced a trap composed of 139 places in 346 ms
[2020-05-26 19:19:23] [INFO ] Deduced a trap composed of 134 places in 304 ms
[2020-05-26 19:19:24] [INFO ] Deduced a trap composed of 141 places in 312 ms
[2020-05-26 19:19:24] [INFO ] Deduced a trap composed of 135 places in 337 ms
[2020-05-26 19:19:24] [INFO ] Deduced a trap composed of 142 places in 359 ms
[2020-05-26 19:19:25] [INFO ] Deduced a trap composed of 146 places in 361 ms
[2020-05-26 19:19:25] [INFO ] Deduced a trap composed of 144 places in 368 ms
[2020-05-26 19:19:26] [INFO ] Deduced a trap composed of 143 places in 344 ms
[2020-05-26 19:19:26] [INFO ] Deduced a trap composed of 142 places in 326 ms
[2020-05-26 19:19:27] [INFO ] Deduced a trap composed of 139 places in 307 ms
[2020-05-26 19:19:27] [INFO ] Deduced a trap composed of 137 places in 355 ms
[2020-05-26 19:19:28] [INFO ] Deduced a trap composed of 145 places in 356 ms
[2020-05-26 19:19:28] [INFO ] Deduced a trap composed of 138 places in 361 ms
[2020-05-26 19:19:29] [INFO ] Deduced a trap composed of 139 places in 357 ms
[2020-05-26 19:19:29] [INFO ] Deduced a trap composed of 143 places in 336 ms
[2020-05-26 19:19:30] [INFO ] Deduced a trap composed of 139 places in 349 ms
[2020-05-26 19:19:30] [INFO ] Deduced a trap composed of 141 places in 329 ms
[2020-05-26 19:19:31] [INFO ] Deduced a trap composed of 140 places in 368 ms
[2020-05-26 19:19:31] [INFO ] Deduced a trap composed of 140 places in 381 ms
[2020-05-26 19:19:32] [INFO ] Deduced a trap composed of 149 places in 355 ms
[2020-05-26 19:19:32] [INFO ] Deduced a trap composed of 143 places in 348 ms
[2020-05-26 19:19:33] [INFO ] Deduced a trap composed of 141 places in 377 ms
[2020-05-26 19:19:33] [INFO ] Deduced a trap composed of 134 places in 373 ms
[2020-05-26 19:19:34] [INFO ] Deduced a trap composed of 137 places in 329 ms
[2020-05-26 19:19:34] [INFO ] Deduced a trap composed of 147 places in 369 ms
[2020-05-26 19:19:35] [INFO ] Deduced a trap composed of 145 places in 382 ms
[2020-05-26 19:19:35] [INFO ] Deduced a trap composed of 139 places in 354 ms
[2020-05-26 19:19:35] [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 (> (+ s0 s2 s5 s8 s11 s13 s14 s15 s16 s17 s21 s23 s24 s25 s26 s27 s28 s31 s33 s35 s36 s37 s38 s39 s40 s41 s42 s44 s48 s52 s56 s58 s60 s61 s65 s66 s67 s70 s71 s77 s78 s79 s80 s83 s85 s86 s87 s88 s92 s93 s94 s97 s98 s99 s100 s101 s103 s104 s108 s114 s115 s118 s119 s120 s121 s122 s125 s127 s130 s131 s132 s133 s134 s136 s138 s139 s141 s143 s146 s147 s149 s150 s152 s153 s154 s155 s157 s158 s159 s161 s163 s164 s166 s167 s168 s170 s171 s177 s179 s180 s183 s184 s187 s188 s190 s192 s193 s194 s196 s197 s202 s203 s204 s205 s206 s207 s208 s209 s210 s213 s215 s218 s220 s221 s222 s223 s226 s229 s237 s238 s244 s246 s248 s249 s250 s251 s252 s253 s254) 0)") while checking expression at index 6
Incomplete Parikh walk after 404000 steps, including 1000 resets, run finished after 2432 ms. (steps per millisecond=166 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 372400 steps, including 1000 resets, run finished after 2376 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 383900 steps, including 1000 resets, run finished after 2403 ms. (steps per millisecond=159 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 379100 steps, including 1000 resets, run finished after 2468 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 39 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 183 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 3616/3616 transitions.
Starting structural reductions, iteration 0 : 256/256 places, 3616/3616 transitions.
Applied a total of 0 rules in 99 ms. Remains 256 /256 variables (removed 0) and now considering 3616/3616 (removed 0) transitions.
// Phase 1: matrix 3616 rows 256 cols
[2020-05-26 19:19:45] [INFO ] Computed 16 place invariants in 21 ms
[2020-05-26 19:19:46] [INFO ] Implicit Places using invariants in 500 ms returned []
// Phase 1: matrix 3616 rows 256 cols
[2020-05-26 19:19:46] [INFO ] Computed 16 place invariants in 20 ms
[2020-05-26 19:19:46] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2020-05-26 19:19:50] [INFO ] Implicit Places using invariants and state equation in 4533 ms returned []
Implicit Place search using SMT with State Equation took 5039 ms to find 0 implicit places.
[2020-05-26 19:19:51] [INFO ] Redundant transitions in 386 ms returned []
// Phase 1: matrix 3616 rows 256 cols
[2020-05-26 19:19:51] [INFO ] Computed 16 place invariants in 8 ms
[2020-05-26 19:19:54] [INFO ] Dead Transitions using invariants and state equation in 3680 ms returned []
Finished structural reductions, in 1 iterations. Remains : 256/256 places, 3616/3616 transitions.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 504 ms. (steps per millisecond=198 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 3616 rows 256 cols
[2020-05-26 19:19:55] [INFO ] Computed 16 place invariants in 6 ms
[2020-05-26 19:19:55] [INFO ] [Real]Absence check using 16 positive place invariants in 13 ms returned sat
[2020-05-26 19:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:19:56] [INFO ] [Real]Absence check using state equation in 1300 ms returned sat
[2020-05-26 19:19:56] [INFO ] State equation strengthened by 3390 read => feed constraints.
[2020-05-26 19:19:57] [INFO ] [Real]Added 3390 Read/Feed constraints in 539 ms returned sat
[2020-05-26 19:19:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:19:57] [INFO ] [Nat]Absence check using 16 positive place invariants in 31 ms returned sat
[2020-05-26 19:19:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:19:58] [INFO ] [Nat]Absence check using state equation in 1261 ms returned sat
[2020-05-26 19:19:59] [INFO ] [Nat]Added 3390 Read/Feed constraints in 483 ms returned sat
[2020-05-26 19:19:59] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 216 ms.
[2020-05-26 19:20:17] [INFO ] Added : 335 causal constraints over 67 iterations in 18089 ms. Result :unknown
[2020-05-26 19:20:17] [INFO ] [Real]Absence check using 16 positive place invariants in 15 ms returned sat
[2020-05-26 19:20:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:20:18] [INFO ] [Real]Absence check using state equation in 1436 ms returned sat
[2020-05-26 19:20:19] [INFO ] [Real]Added 3390 Read/Feed constraints in 526 ms returned sat
[2020-05-26 19:20:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:20:19] [INFO ] [Nat]Absence check using 16 positive place invariants in 25 ms returned sat
[2020-05-26 19:20:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:20:21] [INFO ] [Nat]Absence check using state equation in 1554 ms returned sat
[2020-05-26 19:20:21] [INFO ] [Nat]Added 3390 Read/Feed constraints in 477 ms returned sat
[2020-05-26 19:20:22] [INFO ] Deduced a trap composed of 141 places in 395 ms
[2020-05-26 19:20:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 592 ms
[2020-05-26 19:20:22] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 227 ms.
[2020-05-26 19:20:39] [INFO ] Added : 325 causal constraints over 65 iterations in 17302 ms. Result :unknown
[2020-05-26 19:20:39] [INFO ] [Real]Absence check using 16 positive place invariants in 15 ms returned sat
[2020-05-26 19:20:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:20:41] [INFO ] [Real]Absence check using state equation in 1336 ms returned sat
[2020-05-26 19:20:41] [INFO ] [Real]Added 3390 Read/Feed constraints in 545 ms returned sat
[2020-05-26 19:20:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:20:41] [INFO ] [Nat]Absence check using 16 positive place invariants in 25 ms returned sat
[2020-05-26 19:20:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:20:43] [INFO ] [Nat]Absence check using state equation in 1567 ms returned sat
[2020-05-26 19:20:43] [INFO ] [Nat]Added 3390 Read/Feed constraints in 542 ms returned sat
[2020-05-26 19:20:44] [INFO ] Deduced a trap composed of 139 places in 398 ms
[2020-05-26 19:20:44] [INFO ] Deduced a trap composed of 139 places in 368 ms
[2020-05-26 19:20:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1105 ms
[2020-05-26 19:20:45] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 213 ms.
[2020-05-26 19:21:01] [INFO ] Added : 280 causal constraints over 56 iterations in 16718 ms. Result :unknown
[2020-05-26 19:21:01] [INFO ] [Real]Absence check using 16 positive place invariants in 20 ms returned sat
[2020-05-26 19:21:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:21:03] [INFO ] [Real]Absence check using state equation in 1305 ms returned sat
[2020-05-26 19:21:03] [INFO ] [Real]Added 3390 Read/Feed constraints in 488 ms returned sat
[2020-05-26 19:21:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:21:03] [INFO ] [Nat]Absence check using 16 positive place invariants in 25 ms returned sat
[2020-05-26 19:21:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:21:05] [INFO ] [Nat]Absence check using state equation in 1462 ms returned sat
[2020-05-26 19:21:05] [INFO ] [Nat]Added 3390 Read/Feed constraints in 464 ms returned sat
[2020-05-26 19:21:05] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 218 ms.
[2020-05-26 19:21:23] [INFO ] Added : 305 causal constraints over 61 iterations in 17939 ms. Result :unknown
[2020-05-26 19:21:23] [INFO ] [Real]Absence check using 16 positive place invariants in 23 ms returned sat
[2020-05-26 19:21:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:21:25] [INFO ] [Real]Absence check using state equation in 1498 ms returned sat
[2020-05-26 19:21:25] [INFO ] [Real]Added 3390 Read/Feed constraints in 553 ms returned sat
[2020-05-26 19:21:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:21:26] [INFO ] [Nat]Absence check using 16 positive place invariants in 18 ms returned sat
[2020-05-26 19:21:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:21:27] [INFO ] [Nat]Absence check using state equation in 1421 ms returned sat
[2020-05-26 19:21:27] [INFO ] [Nat]Added 3390 Read/Feed constraints in 504 ms returned sat
[2020-05-26 19:21:28] [INFO ] Computed and/alt/rep : 3601/98340/3601 causal constraints in 220 ms.
[2020-05-26 19:21:45] [INFO ] Added : 310 causal constraints over 62 iterations in 17954 ms. Result :unknown
[2020-05-26 19:21:46] [INFO ] [Real]Absence check using 16 positive place invariants in 21 ms returned sat
[2020-05-26 19:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:21:47] [INFO ] [Real]Absence check using state equation in 1380 ms returned sat
[2020-05-26 19:21:48] [INFO ] [Real]Added 3390 Read/Feed constraints in 533 ms returned sat
[2020-05-26 19:21:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:21:48] [INFO ] [Nat]Absence check using 16 positive place invariants in 23 ms returned sat
[2020-05-26 19:21:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:21:49] [INFO ] [Nat]Absence check using state equation in 1351 ms returned sat
[2020-05-26 19:21:49] [INFO ] [Nat]Added 3390 Read/Feed constraints in 437 ms returned sat
[2020-05-26 19:21:50] [INFO ] Deduced a trap composed of 142 places in 334 ms
[2020-05-26 19:21:50] [INFO ] Deduced a trap composed of 140 places in 339 ms
[2020-05-26 19:21:51] [INFO ] Deduced a trap composed of 147 places in 392 ms
[2020-05-26 19:21:51] [INFO ] Deduced a trap composed of 142 places in 374 ms
[2020-05-26 19:21:52] [INFO ] Deduced a trap composed of 142 places in 351 ms
[2020-05-26 19:21:52] [INFO ] Deduced a trap composed of 141 places in 360 ms
[2020-05-26 19:21:53] [INFO ] Deduced a trap composed of 138 places in 379 ms
[2020-05-26 19:21:53] [INFO ] Deduced a trap composed of 139 places in 387 ms
[2020-05-26 19:21:54] [INFO ] Deduced a trap composed of 140 places in 357 ms
[2020-05-26 19:21:54] [INFO ] Deduced a trap composed of 144 places in 394 ms
[2020-05-26 19:21:55] [INFO ] Deduced a trap composed of 145 places in 410 ms
[2020-05-26 19:21:55] [INFO ] Deduced a trap composed of 143 places in 313 ms
[2020-05-26 19:21:56] [INFO ] Deduced a trap composed of 144 places in 339 ms
[2020-05-26 19:21:56] [INFO ] Deduced a trap composed of 139 places in 338 ms
[2020-05-26 19:21:56] [INFO ] Deduced a trap composed of 143 places in 339 ms
[2020-05-26 19:21:57] [INFO ] Deduced a trap composed of 142 places in 341 ms
[2020-05-26 19:21:57] [INFO ] Deduced a trap composed of 146 places in 383 ms
[2020-05-26 19:21:58] [INFO ] Deduced a trap composed of 139 places in 402 ms
[2020-05-26 19:21:58] [INFO ] Deduced a trap composed of 145 places in 385 ms
[2020-05-26 19:21:59] [INFO ] Deduced a trap composed of 142 places in 367 ms
[2020-05-26 19:21:59] [INFO ] Deduced a trap composed of 149 places in 340 ms
[2020-05-26 19:22:00] [INFO ] Deduced a trap composed of 139 places in 322 ms
[2020-05-26 19:22:00] [INFO ] Deduced a trap composed of 139 places in 323 ms
[2020-05-26 19:22:01] [INFO ] Deduced a trap composed of 139 places in 322 ms
[2020-05-26 19:22:01] [INFO ] Deduced a trap composed of 141 places in 361 ms
[2020-05-26 19:22:02] [INFO ] Deduced a trap composed of 142 places in 321 ms
[2020-05-26 19:22:02] [INFO ] Deduced a trap composed of 141 places in 351 ms
[2020-05-26 19:22:03] [INFO ] Deduced a trap composed of 140 places in 321 ms
[2020-05-26 19:22:03] [INFO ] Deduced a trap composed of 142 places in 337 ms
[2020-05-26 19:22:03] [INFO ] Deduced a trap composed of 142 places in 385 ms
[2020-05-26 19:22:04] [INFO ] Deduced a trap composed of 141 places in 339 ms
[2020-05-26 19:22:04] [INFO ] Deduced a trap composed of 140 places in 347 ms
[2020-05-26 19:22:05] [INFO ] Deduced a trap composed of 136 places in 364 ms
[2020-05-26 19:22:05] [INFO ] Deduced a trap composed of 140 places in 336 ms
[2020-05-26 19:22:06] [INFO ] Deduced a trap composed of 142 places in 320 ms
[2020-05-26 19:22:06] [INFO ] Deduced a trap composed of 140 places in 385 ms
[2020-05-26 19:22:07] [INFO ] Deduced a trap composed of 140 places in 334 ms
[2020-05-26 19:22:07] [INFO ] Deduced a trap composed of 138 places in 343 ms
[2020-05-26 19:22:08] [INFO ] Deduced a trap composed of 138 places in 315 ms
[2020-05-26 19:22:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-26 19:22:08] [INFO ] Deduced a trap composed of 50 places in 366 ms
[2020-05-26 19:22:08] [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 (> (+ s7 s17 s22 s26 s28 s33 s35 s39 s44 s49 s58 s69 s73 s74 s75 s79 s82 s94 s103 s113 s119 s126 s133 s136 s139 s143 s147 s152 s156 s163 s167 s168 s171 s175 s181 s192 s193 s194 s197 s198 s203 s209 s213 s214 s215 s228 s243 s245 s250 s251) 0)") while checking expression at index 5
[2020-05-26 19:22:08] [INFO ] [Real]Absence check using 16 positive place invariants in 14 ms returned sat
[2020-05-26 19:22:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:09] [INFO ] [Real]Absence check using state equation in 1255 ms returned sat
[2020-05-26 19:22:10] [INFO ] [Real]Added 3390 Read/Feed constraints in 483 ms returned sat
[2020-05-26 19:22:10] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:22:10] [INFO ] [Nat]Absence check using 16 positive place invariants in 24 ms returned sat
[2020-05-26 19:22:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:11] [INFO ] [Nat]Absence check using state equation in 1257 ms returned sat
[2020-05-26 19:22:12] [INFO ] [Nat]Added 3390 Read/Feed constraints in 452 ms returned sat
[2020-05-26 19:22:12] [INFO ] Deduced a trap composed of 134 places in 320 ms
[2020-05-26 19:22:12] [INFO ] Deduced a trap composed of 137 places in 308 ms
[2020-05-26 19:22:13] [INFO ] Deduced a trap composed of 139 places in 356 ms
[2020-05-26 19:22:13] [INFO ] Deduced a trap composed of 136 places in 397 ms
[2020-05-26 19:22:14] [INFO ] Deduced a trap composed of 135 places in 327 ms
[2020-05-26 19:22:14] [INFO ] Deduced a trap composed of 139 places in 349 ms
[2020-05-26 19:22:15] [INFO ] Deduced a trap composed of 139 places in 389 ms
[2020-05-26 19:22:15] [INFO ] Deduced a trap composed of 140 places in 363 ms
[2020-05-26 19:22:16] [INFO ] Deduced a trap composed of 138 places in 383 ms
[2020-05-26 19:22:16] [INFO ] Deduced a trap composed of 139 places in 335 ms
[2020-05-26 19:22:17] [INFO ] Deduced a trap composed of 139 places in 358 ms
[2020-05-26 19:22:17] [INFO ] Deduced a trap composed of 139 places in 341 ms
[2020-05-26 19:22:17] [INFO ] Deduced a trap composed of 136 places in 303 ms
[2020-05-26 19:22:18] [INFO ] Deduced a trap composed of 136 places in 305 ms
[2020-05-26 19:22:18] [INFO ] Deduced a trap composed of 139 places in 327 ms
[2020-05-26 19:22:19] [INFO ] Deduced a trap composed of 137 places in 308 ms
[2020-05-26 19:22:19] [INFO ] Deduced a trap composed of 140 places in 294 ms
[2020-05-26 19:22:19] [INFO ] Deduced a trap composed of 138 places in 273 ms
[2020-05-26 19:22:20] [INFO ] Deduced a trap composed of 140 places in 272 ms
[2020-05-26 19:22:20] [INFO ] Deduced a trap composed of 139 places in 310 ms
[2020-05-26 19:22:21] [INFO ] Deduced a trap composed of 137 places in 307 ms
[2020-05-26 19:22:21] [INFO ] Deduced a trap composed of 137 places in 336 ms
[2020-05-26 19:22:22] [INFO ] Deduced a trap composed of 137 places in 310 ms
[2020-05-26 19:22:22] [INFO ] Deduced a trap composed of 142 places in 295 ms
[2020-05-26 19:22:22] [INFO ] Deduced a trap composed of 140 places in 345 ms
[2020-05-26 19:22:23] [INFO ] Deduced a trap composed of 137 places in 371 ms
[2020-05-26 19:22:23] [INFO ] Deduced a trap composed of 140 places in 337 ms
[2020-05-26 19:22:24] [INFO ] Deduced a trap composed of 141 places in 366 ms
[2020-05-26 19:22:24] [INFO ] Deduced a trap composed of 139 places in 316 ms
[2020-05-26 19:22:25] [INFO ] Deduced a trap composed of 140 places in 328 ms
[2020-05-26 19:22:25] [INFO ] Deduced a trap composed of 140 places in 349 ms
[2020-05-26 19:22:25] [INFO ] Deduced a trap composed of 138 places in 355 ms
[2020-05-26 19:22:26] [INFO ] Deduced a trap composed of 138 places in 369 ms
[2020-05-26 19:22:26] [INFO ] Deduced a trap composed of 138 places in 372 ms
[2020-05-26 19:22:27] [INFO ] Deduced a trap composed of 137 places in 353 ms
[2020-05-26 19:22:27] [INFO ] Deduced a trap composed of 140 places in 330 ms
[2020-05-26 19:22:28] [INFO ] Deduced a trap composed of 140 places in 339 ms
[2020-05-26 19:22:28] [INFO ] Deduced a trap composed of 138 places in 324 ms
[2020-05-26 19:22:29] [INFO ] Deduced a trap composed of 137 places in 337 ms
[2020-05-26 19:22:29] [INFO ] Deduced a trap composed of 136 places in 314 ms
[2020-05-26 19:22:30] [INFO ] Deduced a trap composed of 136 places in 339 ms
[2020-05-26 19:22:30] [INFO ] Deduced a trap composed of 140 places in 323 ms
[2020-05-26 19:22:30] [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 (> (+ s0 s1 s2 s3 s5 s7 s9 s11 s12 s13 s14 s16 s19 s21 s23 s24 s25 s26 s27 s28 s30 s33 s36 s37 s38 s40 s41 s44 s48 s49 s51 s56 s57 s61 s63 s64 s66 s70 s73 s76 s77 s78 s80 s81 s82 s85 s87 s88 s89 s90 s92 s94 s97 s98 s99 s100 s101 s103 s104 s105 s106 s107 s109 s110 s111 s116 s117 s118 s120 s121 s124 s125 s126 s127 s129 s131 s132 s133 s137 s138 s139 s141 s145 s146 s148 s152 s154 s156 s157 s159 s160 s161 s162 s164 s166 s167 s172 s175 s178 s179 s182 s183 s184 s187 s188 s194 s195 s196 s197 s198 s199 s202 s203 s204 s206 s207 s208 s210 s213 s214 s216 s220 s223 s225 s226 s229 s230 s231 s232 s233 s236 s238 s239 s241 s245 s249 s250 s251 s253 s254) 0)") while checking expression at index 6
Graph (trivial) has 2552 edges and 256 vertex of which 202 / 256 are part of one of the 15 SCC in 8 ms
Free SCC test removed 187 places
Drop transitions removed 2538 transitions
Ensure Unique test removed 908 transitions
Reduce isomorphic transitions removed 3446 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 0 with 3459 rules applied. Total rules applied 3460 place count 69 transition count 157
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 3473 place count 56 transition count 157
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3473 place count 56 transition count 156
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 3475 place count 55 transition count 156
Drop transitions removed 91 transitions
Redundant transition composition rules discarded 91 transitions
Iterating global reduction 2 with 91 rules applied. Total rules applied 3566 place count 55 transition count 65
Applied a total of 3566 rules in 40 ms. Remains 55 /256 variables (removed 201) and now considering 65/3616 (removed 3551) transitions.
// Phase 1: matrix 65 rows 55 cols
[2020-05-26 19:22:30] [INFO ] Computed 16 place invariants in 1 ms
[2020-05-26 19:22:30] [INFO ] [Real]Absence check using 16 positive place invariants in 9 ms returned sat
[2020-05-26 19:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:30] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2020-05-26 19:22:30] [INFO ] Computed and/alt/rep : 44/60/44 causal constraints in 2 ms.
[2020-05-26 19:22:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:22:30] [INFO ] [Nat]Absence check using 16 positive place invariants in 9 ms returned sat
[2020-05-26 19:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:30] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2020-05-26 19:22:30] [INFO ] Computed and/alt/rep : 44/60/44 causal constraints in 5 ms.
[2020-05-26 19:22:30] [INFO ] Added : 9 causal constraints over 3 iterations in 27 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2020-05-26 19:22:30] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2020-05-26 19:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:30] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2020-05-26 19:22:30] [INFO ] Computed and/alt/rep : 44/60/44 causal constraints in 4 ms.
[2020-05-26 19:22:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:22:30] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2020-05-26 19:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:31] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2020-05-26 19:22:31] [INFO ] Computed and/alt/rep : 44/60/44 causal constraints in 3 ms.
[2020-05-26 19:22:31] [INFO ] Added : 16 causal constraints over 4 iterations in 35 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2020-05-26 19:22:31] [INFO ] [Real]Absence check using 16 positive place invariants in 42 ms returned sat
[2020-05-26 19:22:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:31] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2020-05-26 19:22:31] [INFO ] Computed and/alt/rep : 44/60/44 causal constraints in 7 ms.
[2020-05-26 19:22:31] [INFO ] Added : 5 causal constraints over 1 iterations in 22 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
[2020-05-26 19:22:31] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2020-05-26 19:22:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:31] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2020-05-26 19:22:31] [INFO ] Computed and/alt/rep : 44/60/44 causal constraints in 2 ms.
[2020-05-26 19:22:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:22:31] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2020-05-26 19:22:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:31] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2020-05-26 19:22:31] [INFO ] Computed and/alt/rep : 44/60/44 causal constraints in 3 ms.
[2020-05-26 19:22:31] [INFO ] Added : 14 causal constraints over 4 iterations in 21 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2020-05-26 19:22:31] [INFO ] [Real]Absence check using 16 positive place invariants in 11 ms returned sat
[2020-05-26 19:22:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:31] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2020-05-26 19:22:31] [INFO ] Computed and/alt/rep : 44/60/44 causal constraints in 3 ms.
[2020-05-26 19:22:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:22:31] [INFO ] [Nat]Absence check using 16 positive place invariants in 13 ms returned sat
[2020-05-26 19:22:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:31] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2020-05-26 19:22:31] [INFO ] Computed and/alt/rep : 44/60/44 causal constraints in 3 ms.
[2020-05-26 19:22:31] [INFO ] Added : 20 causal constraints over 4 iterations in 22 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-05-26 19:22:31] [INFO ] [Real]Absence check using 16 positive place invariants in 9 ms returned sat
[2020-05-26 19:22:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:31] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2020-05-26 19:22:31] [INFO ] Computed and/alt/rep : 44/60/44 causal constraints in 3 ms.
[2020-05-26 19:22:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:22:31] [INFO ] [Nat]Absence check using 16 positive place invariants in 6 ms returned sat
[2020-05-26 19:22:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:31] [INFO ] [Nat]Absence check using state equation in 21 ms returned sat
[2020-05-26 19:22:31] [INFO ] Computed and/alt/rep : 44/60/44 causal constraints in 2 ms.
[2020-05-26 19:22:31] [INFO ] Added : 13 causal constraints over 3 iterations in 17 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-05-26 19:22:31] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2020-05-26 19:22:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:31] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2020-05-26 19:22:31] [INFO ] Computed and/alt/rep : 44/60/44 causal constraints in 3 ms.
[2020-05-26 19:22:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-26 19:22:31] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2020-05-26 19:22:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-26 19:22:31] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2020-05-26 19:22:31] [INFO ] Computed and/alt/rep : 44/60/44 causal constraints in 4 ms.
[2020-05-26 19:22:31] [INFO ] Added : 18 causal constraints over 4 iterations in 56 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-05-26 19:22:32] [INFO ] Flatten gal took : 383 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-26 19:22:32] [INFO ] Applying decomposition
[2020-05-26 19:22:33] [INFO ] Flatten gal took : 255 ms
[2020-05-26 19:22:33] [INFO ] Flatten gal took : 170 ms
[2020-05-26 19:22:33] [INFO ] Input system was already deterministic with 3616 transitions.
[2020-05-26 19:22:33] [INFO ] Too many transitions (3616) to apply POR reductions. Disabling POR matrices.
[2020-05-26 19:22:33] [INFO ] Input system was already deterministic with 3616 transitions.
[2020-05-26 19:22:33] [INFO ] Built C files in 850ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph10167722573063684348.txt, -o, /tmp/graph10167722573063684348.bin, -w, /tmp/graph10167722573063684348.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph10167722573063684348.bin, -l, -1, -v, -w, /tmp/graph10167722573063684348.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-26 19:22:34] [INFO ] Decomposing Gal with order
[2020-05-26 19:22:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-26 19:22:35] [INFO ] Removed a total of 8106 redundant transitions.
[2020-05-26 19:22:35] [INFO ] Flatten gal took : 879 ms
[2020-05-26 19:22:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 126 labels/synchronizations in 77 ms.
[2020-05-26 19:22:35] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 63 ms
[2020-05-26 19:22:35] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
[2020-05-26 19:22:36] [INFO ] Ran tautology test, simplified 0 / 7 in 2998 ms.
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-08(UNSAT) depth K=0 took 24 ms
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-10(UNSAT) depth K=0 took 0 ms
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-11(UNSAT) depth K=0 took 1 ms
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-12(UNSAT) depth K=0 took 0 ms
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-13(UNSAT) depth K=0 took 3 ms
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-14(UNSAT) depth K=0 took 4 ms
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-15(UNSAT) depth K=0 took 5 ms
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-08(UNSAT) depth K=1 took 66 ms
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-10(UNSAT) depth K=1 took 29 ms
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-11(UNSAT) depth K=1 took 10 ms
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-12(UNSAT) depth K=1 took 21 ms
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-13(UNSAT) depth K=1 took 6 ms
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-14(UNSAT) depth K=1 took 2 ms
[2020-05-26 19:22:36] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-15(UNSAT) depth K=1 took 27 ms
Loading property file ReachabilityFireability.prop.
Read [reachable] property : TokenRing-PT-015-ReachabilityFireability-08 with value :(((i2.i0.u56.State_7_5==1)&&(i3.i5.u82.State_8_15==1))||((i3.i5.u49.State_10_15==1)&&(i3.i2.u32.State_9_3==1)))
Read [reachable] property : TokenRing-PT-015-ReachabilityFireability-10 with value :((i0.i12.u111.State_10_9==1)&&(i0.i11.u30.State_11_0==1))
Read [invariant] property : TokenRing-PT-015-ReachabilityFireability-11 with value :(((((i1.i8.u23.State_4_15!=1)||(i1.i12.u91.State_3_12!=1))||((i0.i13.u67.State_14_4==1)&&(i0.i6.u71.State_13_12==1)))||((((i3.i7.u4.State_6_14==1)&&(i1.i6.u51.State_5_4==1))&&(i3.i10.u57.State_7_1==1))&&(i2.i1.u54.State_6_7==1)))&&((((i3.i6.u100.State_8_9!=1)||(i3.i12.u6.State_7_8!=1))||((i3.i1.u16.State_8_4==1)&&(i2.i1.u19.State_7_7==1)))||((i1.i13.u24.State_4_6==1)&&(i1.i6.u44.State_3_4==1))))
Read [reachable] property : TokenRing-PT-015-ReachabilityFireability-12 with value :((i3.i8.u31.State_6_2==1)&&(i1.i12.u2.State_5_12==1))
Read [reachable] property : TokenRing-PT-015-ReachabilityFireability-13 with value :((((i3.i1.u16.State_8_4==1)&&(i3.i3.u41.State_9_5==1))||((i2.i1.u54.State_4_7==1)&&(i1.i12.u2.State_5_12==1)))&&(((((((i0.i6.u29.State_11_12==1)&&(i0.i1.u8.State_12_1==1))||((i3.i4.u13.State_8_10==1)&&(i2.i0.u56.State_7_5==1)))||((i0.i1.u8.State_12_1==1)&&(i0.i0.u38.State_11_10==1)))||((i0.i11.u78.State_13_0==1)&&(i0.i13.u90.State_12_4==1)))||((i0.i0.u103.State_15_10==1)&&(i0.i9.u109.State_14_8==1)))||((((i0.i7.u35.State_10_7==1)&&(i0.i5.u45.State_11_2==1))&&(i1.i3.u27.State_0_11==1))&&(i1.i8.u80.State_1_15==1))))
Read [reachable] property : TokenRing-PT-015-ReachabilityFireability-14 with value :((i1.i11.u89.State_3_5==1)&&(i1.i9.u81.State_2_8==1))
Read [invariant] property : TokenRing-PT-015-ReachabilityFireability-15 with value :((i3.i7.u4.State_7_14!=1)||(i3.i4.u13.State_8_10!=1))
built 10 ordering constraints for composite.
built 23 ordering constraints for composite.
built 10 ordering constraints for composite.
built 241 ordering constraints for composite.
built 10 ordering constraints for composite.
built 12 ordering constraints for composite.
built 205 ordering constraints for composite.
built 15 ordering constraints for composite.
built 15 ordering constraints for composite.
built 247 ordering constraints for composite.
built 17 ordering constraints for composite.
built 17 ordering constraints for composite.
built 10 ordering constraints for composite.
built 12 ordering constraints for composite.
built 12 ordering constraints for composite.
built 17 ordering constraints for composite.
built 12 ordering constraints for composite.
built 12 ordering constraints for composite.
built 10 ordering constraints for composite.
built 10 ordering constraints for composite.
built 12 ordering constraints for composite.
built 19 ordering constraints for composite.
built 10 ordering constraints for composite.
built 10 ordering constraints for composite.
built 12 ordering constraints for composite.
built 10 ordering constraints for composite.
built 15 ordering constraints for composite.
built 12 ordering constraints for composite.
built 17 ordering constraints for composite.
built 15 ordering constraints for composite.
built 15 ordering constraints for composite.
built 10 ordering constraints for composite.
built 17 ordering constraints for composite.
built 19 ordering constraints for composite.
built 12 ordering constraints for composite.
built 15 ordering constraints for composite.
built 15 ordering constraints for composite.
built 10 ordering constraints for composite.
built 12 ordering constraints for composite.
built 10 ordering constraints for composite.
built 15 ordering constraints for composite.
built 12 ordering constraints for composite.
built 14 ordering constraints for composite.
built 15 ordering constraints for composite.
built 10 ordering constraints for composite.
built 14 ordering constraints for composite.
built 17 ordering constraints for composite.
built 15 ordering constraints for composite.
built 15 ordering constraints for composite.
built 10 ordering constraints for composite.
built 10 ordering constraints for composite.
built 12 ordering constraints for composite.
built 10 ordering constraints for composite.
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
SDD proceeding with computation, new max is 128
SDD proceeding with computation, new max is 256
SDD proceeding with computation, new max is 512
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 3616 rows 256 cols
[2020-05-26 19:22:37] [INFO ] Computed 16 place invariants in 7 ms
inv : State_3_1 + State_3_0 + State_3_9 + State_3_15 + State_3_4 + State_3_6 + State_3_12 + State_3_7 + State_3_3 + State_3_8 + State_3_5 + State_3_11 + State_3_14 + State_3_2 + State_3_10 + State_3_13 = 1
inv : State_13_10 + State_13_11 + State_13_5 + State_13_2 + State_13_7 + State_13_12 + State_13_8 + State_13_0 + State_13_3 + State_13_13 + State_13_9 + State_13_4 + State_13_15 + State_13_6 + State_13_1 + State_13_14 = 1
inv : State_11_12 + State_11_6 + State_11_3 + State_11_8 + State_11_2 + State_11_7 + State_11_15 + State_11_11 + State_11_4 + State_11_1 + State_11_14 + State_11_13 + State_11_10 + State_11_0 + State_11_5 + State_11_9 = 1
inv : State_14_2 + State_14_15 + State_14_14 + State_14_11 + State_14_1 + State_14_5 + State_14_7 + State_14_13 + State_14_4 + State_14_8 + State_14_0 + State_14_12 + State_14_9 + State_14_3 + State_14_10 + State_14_6 = 1
inv : State_8_8 + State_8_10 + State_8_4 + State_8_7 + State_8_1 + State_8_13 + State_8_5 + State_8_14 + State_8_12 + State_8_15 + State_8_2 + State_8_6 + State_8_11 + State_8_9 + State_8_0 + State_8_3 = 1
inv : State_15_10 + State_15_6 + State_15_7 + State_15_1 + State_15_0 + State_15_5 + State_15_13 + State_15_9 + State_15_4 + State_15_12 + State_15_11 + State_15_14 + State_15_3 + State_15_8 + State_15_15 + State_15_2 = 1
inv : State_0_14 + State_0_8 + State_0_4 + State_0_5 + State_0_11 + State_0_1 + State_0_10 + State_0_6 + State_0_2 + State_0_3 + State_0_9 + State_0_15 + State_0_13 + State_0_0 + State_0_12 + State_0_7 = 1
inv : State_1_1 + State_1_10 + State_1_4 + State_1_9 + State_1_5 + State_1_7 + State_1_11 + State_1_14 + State_1_2 + State_1_6 + State_1_12 + State_1_15 + State_1_3 + State_1_8 + State_1_13 + State_1_0 = 1
inv : State_5_2 + State_5_15 + State_5_8 + State_5_5 + State_5_3 + State_5_12 + State_5_0 + State_5_4 + State_5_9 + State_5_10 + State_5_13 + State_5_7 + State_5_1 + State_5_11 + State_5_14 + State_5_6 = 1
inv : State_2_13 + State_2_7 + State_2_10 + State_2_4 + State_2_0 + State_2_6 + State_2_3 + State_2_11 + State_2_15 + State_2_2 + State_2_8 + State_2_14 + State_2_5 + State_2_12 + State_2_1 + State_2_9 = 1
inv : State_9_0 + State_9_7 + State_9_1 + State_9_13 + State_9_10 + State_9_6 + State_9_14 + State_9_2 + State_9_8 + State_9_11 + State_9_5 + State_9_15 + State_9_3 + State_9_12 + State_9_4 + State_9_9 = 1
inv : State_10_9 + State_10_0 + State_10_13 + State_10_7 + State_10_10 + State_10_3 + State_10_15 + State_10_2 + State_10_6 + State_10_14 + State_10_11 + State_10_1 + State_10_5 + State_10_8 + State_10_4 + State_10_12 = 1
inv : State_12_1 + State_12_5 + State_12_15 + State_12_12 + State_12_8 + State_12_6 + State_12_2 + State_12_11 + State_12_7 + State_12_3 + State_12_10 + State_12_0 + State_12_4 + State_12_14 + State_12_9 + State_12_13 = 1
inv : State_4_12 + State_4_3 + State_4_6 + State_4_15 + State_4_0 + State_4_9 + State_4_7 + State_4_8 + State_4_1 + State_4_4 + State_4_13 + State_4_11 + State_4_2 + State_4_14 + State_4_10 + State_4_5 = 1
inv : State_7_14 + State_7_2 + State_7_4 + State_7_13 + State_7_10 + State_7_5 + State_7_1 + State_7_3 + State_7_9 + State_7_0 + State_7_12 + State_7_6 + State_7_7 + State_7_15 + State_7_11 + State_7_8 = 1
inv : State_6_11 + State_6_5 + State_6_14 + State_6_2 + State_6_1 + State_6_12 + State_6_4 + State_6_8 + State_6_9 + State_6_13 + State_6_0 + State_6_10 + State_6_3 + State_6_7 + State_6_15 + State_6_6 = 1
Total of 16 invariants.
[2020-05-26 19:22:37] [INFO ] Computed 16 place invariants in 7 ms
SDD proceeding with computation, new max is 1024
[2020-05-26 19:22:38] [INFO ] Proved 256 variables to be positive in 1096 ms
[2020-05-26 19:22:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-08
[2020-05-26 19:22:38] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-08(SAT) depth K=0 took 13 ms
[2020-05-26 19:22:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-10
[2020-05-26 19:22:38] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-10(SAT) depth K=0 took 7 ms
[2020-05-26 19:22:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-11
[2020-05-26 19:22:38] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-11(SAT) depth K=0 took 8 ms
[2020-05-26 19:22:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-12
[2020-05-26 19:22:38] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-12(SAT) depth K=0 took 8 ms
[2020-05-26 19:22:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-13
[2020-05-26 19:22:38] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-13(SAT) depth K=0 took 8 ms
[2020-05-26 19:22:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-14
[2020-05-26 19:22:38] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-14(SAT) depth K=0 took 8 ms
[2020-05-26 19:22:38] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-15
[2020-05-26 19:22:38] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-15(SAT) depth K=0 took 7 ms
SDD proceeding with computation, new max is 2048
SDD proceeding with computation, new max is 4096
[2020-05-26 19:22:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-08
[2020-05-26 19:22:39] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-08(SAT) depth K=1 took 1119 ms
[2020-05-26 19:22:40] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-10
[2020-05-26 19:22:40] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-10(SAT) depth K=1 took 844 ms
[2020-05-26 19:22:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-11
[2020-05-26 19:22:41] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-11(SAT) depth K=1 took 707 ms
SDD proceeding with computation, new max is 8192
[2020-05-26 19:22:41] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-08(UNSAT) depth K=2 took 5424 ms
[2020-05-26 19:22:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-12
[2020-05-26 19:22:42] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-12(SAT) depth K=1 took 605 ms
[2020-05-26 19:22:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-13
[2020-05-26 19:22:42] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-13(SAT) depth K=1 took 546 ms
[2020-05-26 19:22:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-14
[2020-05-26 19:22:43] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-14(SAT) depth K=1 took 512 ms
[2020-05-26 19:22:43] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-10(UNSAT) depth K=2 took 1356 ms
[2020-05-26 19:22:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesTokenRing-PT-015-ReachabilityFireability-15
[2020-05-26 19:22:43] [INFO ] KInduction solution for property TokenRing-PT-015-ReachabilityFireability-15(SAT) depth K=1 took 504 ms
[2020-05-26 19:22:46] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-11(UNSAT) depth K=2 took 3064 ms
[2020-05-26 19:22:46] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-12(UNSAT) depth K=2 took 440 ms
Reachability property TokenRing-PT-015-ReachabilityFireability-13 is true.
FORMULA TokenRing-PT-015-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation, new max is 16384
[2020-05-26 19:22:48] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-13(UNSAT) depth K=2 took 2177 ms
[2020-05-26 19:22:51] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-14(UNSAT) depth K=2 took 2974 ms
[2020-05-26 19:22:54] [INFO ] BMC solution for property TokenRing-PT-015-ReachabilityFireability-15(UNSAT) depth K=2 took 2561 ms
SDD proceeding with computation, new max is 32768
SDD proceeding with computation, new max is 65536
Compilation finished in 44644 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 75 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, TokenRingPT015ReachabilityFireability08==true], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, TokenRingPT015ReachabilityFireability08==true], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, TokenRingPT015ReachabilityFireability08==true], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,3.53579e+07,53.6241,1087188,11807,14,982817,780,4676,9.26704e+06,23,2322,0
Total reachable state count : 35357924

Verifying 7 reachability properties.
Reachability property TokenRing-PT-015-ReachabilityFireability-08 does not hold.
FORMULA TokenRing-PT-015-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-PT-015-ReachabilityFireability-08

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-015-ReachabilityFireability-08,0,54.1783,1087188,1,0,982817,780,4683,9.26704e+06,26,2322,1412
Reachability property TokenRing-PT-015-ReachabilityFireability-10 does not hold.
FORMULA TokenRing-PT-015-ReachabilityFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-PT-015-ReachabilityFireability-10

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-015-ReachabilityFireability-10,0,54.1994,1087188,1,0,982817,780,4687,9.26704e+06,26,2322,1495
Invariant property TokenRing-PT-015-ReachabilityFireability-11 is true.
FORMULA TokenRing-PT-015-ReachabilityFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-015-ReachabilityFireability-11,0,54.2523,1087188,1,0,982817,780,4713,9.26704e+06,28,2322,9700
Reachability property TokenRing-PT-015-ReachabilityFireability-12 does not hold.
FORMULA TokenRing-PT-015-ReachabilityFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-PT-015-ReachabilityFireability-12

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-015-ReachabilityFireability-12,0,54.2537,1087188,1,0,982817,780,4714,9.26704e+06,28,2322,10692
Reachability property TokenRing-PT-015-ReachabilityFireability-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-015-ReachabilityFireability-13,9625,54.2654,1087188,922,14,982817,780,4800,9.26704e+06,28,2322,16591
Reachability property TokenRing-PT-015-ReachabilityFireability-14 does not hold.
FORMULA TokenRing-PT-015-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : TokenRing-PT-015-ReachabilityFireability-14

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-015-ReachabilityFireability-14,0,54.2666,1087188,1,0,982817,780,4804,9.26704e+06,28,2322,16600
Invariant property TokenRing-PT-015-ReachabilityFireability-15 is true.
FORMULA TokenRing-PT-015-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
TokenRing-PT-015-ReachabilityFireability-15,0,54.2686,1087188,1,0,982817,780,4807,9.26704e+06,29,2322,17566
[2020-05-26 19:23:30] [WARNING] Interrupting SMT solver.
[2020-05-26 19:23:30] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
[2020-05-26 19:23:30] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:305)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:170)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-26 19:23:30] [WARNING] Unexpected error occurred while running SMT. Was verifying TokenRing-PT-015-ReachabilityFireability-08 K-induction depth 2
Exception in thread "Thread-7" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:343)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:170)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:305)
... 3 more
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:384)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:356)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:163)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-26 19:23:30] [WARNING] Unexpected error occurred while running SMT. Was verifying TokenRing-PT-015-ReachabilityFireability-08 SMT depth 3
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:410)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:356)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:163)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:384)
... 3 more
[2020-05-26 19:23:30] [INFO ] During BMC, SMT solver timed out at depth 3
[2020-05-26 19:23:30] [INFO ] BMC solving timed out (3600000 secs) at depth 3
[2020-05-26 19:23:30] [INFO ] SMT solved 0/ 7 properties. Interrupting SMT analysis.

BK_STOP 1590521011009

--------------------
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="TokenRing-PT-015"
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 TokenRing-PT-015, 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 r193-csrt-159033388900495"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-015.tgz
mv TokenRing-PT-015 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 ;