Trace number 4100265

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
toysat 2016-05-02UNSAT 0.52192 0.529164

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-neos17.opb
MD5SUM17ed6a127b27ec0fe0b994bf638e6a2f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.072988
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3115
Total number of constraints671
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints671
Minimum length of a constraint11
Maximum length of a constraint780
Number of terms in the objective function 2126
Biggest coefficient in the objective function 131254
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 525120
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131254
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525120
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c 2016-06-18T03:06:34+0200
0.00/0.00	c version = 0.5.0
0.00/0.00	c githash = 1a49202
0.00/0.00	c compilationtime = 2016-05-02 00:19:28.990761 UTC
0.00/0.00	c arch = x86_64
0.00/0.00	c os = linux
0.00/0.00	c compiler = ghc 7.10
0.00/0.00	c packages:
0.00/0.00	c   OptDir-0.0.3
0.00/0.00	c   array-0.5.1.0
0.00/0.00	c   base-4.8.2.0
0.00/0.00	c   bytestring-0.10.6.0
0.00/0.00	c   bytestring-builder-0.10.6.0.0
0.00/0.00	c   clock-0.7.2
0.00/0.00	c   containers-0.5.6.2
0.00/0.00	c   data-default-0.5.3
0.00/0.00	c   data-default-class-0.0.1
0.00/0.00	c   data-interval-1.2.0
0.00/0.00	c   deepseq-1.4.1.1
0.00/0.00	c   directory-1.2.2.0
0.00/0.00	c   exceptions-0.8.2.1
0.00/0.00	c   extended-reals-0.2.1.0
0.00/0.00	c   filepath-1.4.0.0
0.00/0.00	c   finite-field-0.8.0
0.00/0.00	c   hashable-1.2.4.0
0.00/0.00	c   heaps-0.3.3
0.00/0.00	c   intern-0.9.1.4
0.00/0.00	c   loop-0.3.0
0.00/0.00	c   mtl-2.2.1
0.00/0.00	c   multiset-0.3.2
0.00/0.00	c   mwc-random-0.13.3.2
0.00/0.00	c   parse_dimacs-1.3
0.00/0.00	c   parsec-3.1.9
0.00/0.00	c   prettyclass-1.0.0.0
0.00/0.00	c   primes-0.2.1.0
0.00/0.00	c   primitive-0.6.1.0
0.00/0.00	c   process-1.2.3.0
0.00/0.00	c   pseudo-boolean-0.1.3.0
0.00/0.01	c   queue-0.1.2
0.00/0.01	c   semigroups-0.18.1
0.00/0.01	c   sign-0.4.3
0.00/0.01	c   stm-2.4.4.1
0.00/0.01	c   template-haskell-2.10.0.0
0.00/0.01	c   temporary-1.2.0.4
0.00/0.01	c   time-1.5.0.1
0.00/0.01	c   transformers-0.4.2.0
0.00/0.01	c   transformers-compat-0.5.1.4
0.00/0.01	c   type-level-numbers-0.1.1.1
0.00/0.01	c   unbounded-delays-0.1.0.9
0.00/0.01	c   unordered-containers-0.2.6.0
0.00/0.01	c   vector-0.11.0.0
0.00/0.01	c   vector-space-0.10.3
0.00/0.01	c command line = ["+RTS","-H1G","-M15500m","-K1G","-RTS","--pb","--search=bcd2","HOME/instance-4100265-1466211994.opb"]
0.00/0.01	c use --random-gen="625275379 1122467083 803388652 415630088 3815459293 3464685297 567860272 160196088 2166658012 1109676344 4069451471 2151154187 2065427769 2308653938 631960303 3588597986 402776976 1703671810 3672175547 728916601 4232150780 3053328950 3171823545 2049823721 1420967674 1969316285 1666872252 3840226419 3762244361 1470718814 1668459052 2242662929 2510805941 2267928879 1875075498 915146409 251931567 1968384176 1123437241 2571443669 3526886155 4092567371 1489835813 506593080 1451548936 3437040954 2910925370 1355886501 3115418351 803067509 3249192501 1381538106 1323270146 1214100242 644723344 1073263526 1307617544 1703835328 2867041995 319794288 1531569086 3995482873 269380501 3639667204 597500769 2810254834 3311730543 1571624984 2931293423 2995510893 1851492327 1094206248 3626191999 1002286408 1113087302 1670386155 2710218004 1618496708 1053164340 3597449805 3030970997 475981361 2050819074 3803526016 656316646 1661162514 1183622510 517607419 4075831746 368315216 3656669107 4120914667 1505168462 3230000043 4057020479 3104279809 3345992155 2368832801 44963613 3401675274 961312083 1978865862 416564738 1984044483 3813619420 2503042825 171209725 1183206410 1391305317 1119053702 1720115961 1478400462 1000888812 3185343421 719094570 19134703 3549176803 2904398571 3230567835 1051390925 538253235 2441960930 3570015098 2962384875 545695308 229403801 12280293 2089810880 2572685534 2326256103 3745961791 932267030 1514144219 838206855 2905955803 3737116732 3008526581 2798400071 3361867904 2089028183 1404739431 4255658941 2041345798 2491036785 1206307033 712637388 4264921095 26140681 1996743072 831259366 1197706541 3323767500 615493389 3870712258 2628967324 693565416 2359892439 3394552537 1425862764 2612755108 3139396450 1214167078 1128712899 4271425147 2109122045 3859101102 1328870407 1347015875 400120129 1479969518 1732285245 2790978224 1186335032 388551985 3149559946 3409292449 4170733891 3664698635 2062486268 4274779101 2355807505 2915420179 2109600278 4141633134 1553038613 4008447838 1986068551 643411089 66214496 4006457683 2130680009 1837599466 1652209332 1231058501 741420929 2429855256 1913533980 1483447991 3682492015 1931073042 2575625979 1742523940 4067572242 3925601731 617641917 2973512114 3785014875 4109054318 2868596002 3867928453 2083067779 1637945371 409935238 3206426961 3929194121 3966090350 3894528639 461835747 3580750495 3479155693 1934717789 4185200250 3686010558 3817229306 141088426 3518877301 2723401965 1083652825 3550776852 595771206 770243948 4165159372 1169498386 1504150802 3583253092 2189907497 1852982271 3218438503 1685781331 590778873 3417066843 3382115077 3096808511 3385048350 297637035 100804171 27541712 2139716163 993157454 3250955370 2526179286 4127591629 1127638093 3537358069 441483180 3390849009 255 362436" option to reproduce the execution
0.19/0.20	c #vars 3115
0.19/0.20	c #constraints 671
0.19/0.30	c BCD2: Hardening is enabled.
0.19/0.30	c BCD2: BiasedSearch is enabled.
0.19/0.30	c Solving starts ...
0.19/0.30	c ============================[ Search Statistics ]============================
0.19/0.30	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.19/0.30	c       |         |          |          |    Limit     GC | Var      | Constra 
0.19/0.30	c =============================================================================
0.19/0.30	c  0.0s |       0 |        0 |        0 |     1262      0 |      364 |        0
0.39/0.46	c  0.2s |       0 |       67 |       31 |     1262      0 |      780 |        0
0.39/0.46	c #cpu_time = 0.162s
0.39/0.46	c #wall_clock_time = 0.163s
0.39/0.46	c #decision = 67
0.39/0.46	c #random_decision = 0
0.39/0.46	c #conflict = 31
0.39/0.46	c #restart = 0
0.49/0.51	s UNSATISFIABLE
0.49/0.51	c total CPU time = 0.509s
0.49/0.51	c total wall clock time = 0.510s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4100265-1466211994/watcher-4100265-1466211994 -o /tmp/evaluation-result-4100265-1466211994/solver-4100265-1466211994 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466206062-31240 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4100265-1466211994.opb 

pid=32685
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.15 2.24 2.19 3/180 32688
/proc/meminfo: memFree=24836236/32872528 swapFree=1200228/1314692
[pid=32688] ppid=32685 vsize=666180 CPUtime=0 cores=0,2,4,6
/proc/32688/stat : 32688 (toysat) R 32685 32688 31224 0 -1 4202496 2475 0 0 0 0 0 0 0 20 0 4 0 23245934 682168320 3347 33554432000 4194304 16246674 140735334201504 140735334200928 13880264 0 2 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/32688/statm: 167313 3356 442 2943 0 164207 0
[pid=32688/tid=32689] ppid=32685 vsize=684612 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32689/stat : 32689 (toysat) S 32685 32688 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 23245934 701042688 3416 33554432000 4194304 16246674 140735334201504 139736578501872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=32688/tid=32690] ppid=32685 vsize=688708 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32690/stat : 32690 (toysat) S 32685 32688 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 23245934 705236992 3434 33554432000 4194304 16246674 140735334201504 139736492518640 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=32688/tid=32691] ppid=32685 vsize=692804 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32691/stat : 32691 (toysat) S 32685 32688 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 23245934 709431296 3451 33554432000 4194304 16246674 140735334201504 139736482045104 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0

[startup+0.100172 s]
/proc/loadavg: 2.15 2.24 2.19 3/180 32688
/proc/meminfo: memFree=24836236/32872528 swapFree=1200228/1314692
[pid=32688] ppid=32685 vsize=1301060 CPUtime=0.09 cores=0,2,4,6
/proc/32688/stat : 32688 (toysat) R 32685 32688 31224 0 -1 4202496 28297 0 0 0 6 3 0 0 20 0 4 0 23245934 1332285440 29107 33554432000 4194304 16246674 140735334201504 140735334200816 7364033 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/32688/statm: 325265 29121 802 2943 0 322159 0
[pid=32688/tid=32689] ppid=32685 vsize=1301060 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32689/stat : 32689 (toysat) S 32685 32688 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 23245934 1332285440 29132 33554432000 4194304 16246674 140735334201504 139736578501872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=32688/tid=32690] ppid=32685 vsize=1301060 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32690/stat : 32690 (toysat) S 32685 32688 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 23245934 1332285440 29143 33554432000 4194304 16246674 140735334201504 139736492518640 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=32688/tid=32691] ppid=32685 vsize=1301060 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32691/stat : 32691 (toysat) S 32685 32688 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 23245934 1332285440 29155 33554432000 4194304 16246674 140735334201504 139736482045104 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1301060

[startup+0.200535 s]
/proc/loadavg: 2.15 2.24 2.19 3/180 32688
/proc/meminfo: memFree=24836236/32872528 swapFree=1200228/1314692
[pid=32688] ppid=32685 vsize=1314372 CPUtime=0.19 cores=0,2,4,6
/proc/32688/stat : 32688 (toysat) R 32685 32688 31224 0 -1 4202496 49805 0 0 0 13 6 0 0 20 0 4 0 23245934 1345916928 51125 33554432000 4194304 16246674 140735334201504 140735334200816 7361381 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/32688/statm: 328593 51125 802 2943 0 325487 0
[pid=32688/tid=32689] ppid=32685 vsize=1314372 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32689/stat : 32689 (toysat) S 32685 32688 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 23245934 1345916928 51125 33554432000 4194304 16246674 140735334201504 139736578501872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=32688/tid=32690] ppid=32685 vsize=1314372 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32690/stat : 32690 (toysat) S 32685 32688 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 23245934 1345916928 51125 33554432000 4194304 16246674 140735334201504 139736492518640 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=32688/tid=32691] ppid=32685 vsize=1314372 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32691/stat : 32691 (toysat) S 32685 32688 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 23245934 1345916928 51125 33554432000 4194304 16246674 140735334201504 139736482045104 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1314372

[startup+0.300451 s]
/proc/loadavg: 2.15 2.24 2.19 3/180 32688
/proc/meminfo: memFree=24836236/32872528 swapFree=1200228/1314692
[pid=32688] ppid=32685 vsize=1314372 CPUtime=0.28 cores=0,2,4,6
/proc/32688/stat : 32688 (toysat) R 32685 32688 31224 0 -1 4202496 52212 0 0 0 22 6 0 0 20 0 4 0 23245934 1345916928 53532 33554432000 4194304 16246674 140735334201504 140735334200816 5582293 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/32688/statm: 328593 53533 865 2943 0 325487 0
[pid=32688/tid=32689] ppid=32685 vsize=1314372 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32689/stat : 32689 (toysat) S 32685 32688 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 23245934 1345916928 53533 33554432000 4194304 16246674 140735334201504 139736578501872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=32688/tid=32690] ppid=32685 vsize=1314372 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32690/stat : 32690 (toysat) S 32685 32688 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 23245934 1345916928 53535 33554432000 4194304 16246674 140735334201504 139736492518640 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=32688/tid=32691] ppid=32685 vsize=1314372 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32691/stat : 32691 (toysat) S 32685 32688 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 23245934 1345916928 53535 33554432000 4194304 16246674 140735334201504 139736482045104 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 1314372

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 32688 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.400474 s]
/proc/loadavg: 2.15 2.24 2.19 3/180 32688
/proc/meminfo: memFree=24836236/32872528 swapFree=1200228/1314692
[pid=32688] ppid=32685 vsize=1314372 CPUtime=0.39 cores=0,2,4,6
/proc/32688/stat : 32688 (toysat) R 32685 32688 31224 0 -1 4202496 56767 0 0 0 32 7 0 0 20 0 4 0 23245934 1345916928 58087 33554432000 4194304 16246674 140735334201504 140735334183424 5662075 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/32688/statm: 328593 58091 884 2943 0 325487 0
[pid=32688/tid=32689] ppid=32685 vsize=1314372 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32689/stat : 32689 (toysat) S 32685 32688 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 23245934 1345916928 58091 33554432000 4194304 16246674 140735334201504 139736578501872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=32688/tid=32690] ppid=32685 vsize=1314372 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32690/stat : 32690 (toysat) S 32685 32688 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 23245934 1345916928 58092 33554432000 4194304 16246674 140735334201504 139736492518640 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=32688/tid=32691] ppid=32685 vsize=1314372 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32691/stat : 32691 (toysat) S 32685 32688 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 23245934 1345916928 58092 33554432000 4194304 16246674 140735334201504 139736482045104 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 1314372

[startup+0.500428 s]
/proc/loadavg: 2.15 2.24 2.19 3/180 32688
/proc/meminfo: memFree=24836236/32872528 swapFree=1200228/1314692
[pid=32688] ppid=32685 vsize=1315396 CPUtime=0.49 cores=0,2,4,6
/proc/32688/stat : 32688 (toysat) R 32685 32688 31224 0 -1 4202496 60205 0 0 0 42 7 0 0 20 0 4 0 23245934 1346965504 61525 33554432000 4194304 16246674 140735334201504 140735334183424 4221418 0 2 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/32688/statm: 328849 61529 890 2943 0 325743 0
[pid=32688/tid=32689] ppid=32685 vsize=1315396 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32689/stat : 32689 (toysat) S 32685 32688 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 23245934 1346965504 61531 33554432000 4194304 16246674 140735334201504 139736578501872 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=32688/tid=32690] ppid=32685 vsize=1315396 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32690/stat : 32690 (toysat) S 32685 32688 31224 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 4 0 23245934 1346965504 61534 33554432000 4194304 16246674 140735334201504 139736492518640 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=32688/tid=32691] ppid=32685 vsize=1315396 CPUtime=0 cores=0,2,4,6
/proc/32688/task/32691/stat : 32691 (toysat) S 32685 32688 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 23245934 1346965504 61536 33554432000 4194304 16246674 140735334201504 139736482045104 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 1315396

Child status: 0
Real time (s): 0.529164
CPU time (s): 0.52192
CPU user time (s): 0.436933
CPU system time (s): 0.084987
CPU usage (%): 98.6311
Max. virtual memory (cumulated for all children) (KiB): 1315396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.436933
system time used= 0.084987
maximum resident set size= 250176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61225
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 3

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007998 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-18 03:06:34
IDJOB=4100265
IDBENCH=1595
IDSOLVER=2542
FILE ID=node131/4100265-1466211994
RUNJOBID= node131-1466206062-31240
PBS_JOBID= 19918146
Free space on /tmp= 71648 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-neos17.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100265-1466211994/watcher-4100265-1466211994 -o /tmp/evaluation-result-4100265-1466211994/solver-4100265-1466211994 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466206062-31240 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4100265-1466211994.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 17ed6a127b27ec0fe0b994bf638e6a2f
RANDOM SEED=1987594669

node131.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        24836608 kB
Buffers:           46248 kB
Cached:           156000 kB
SwapCached:         1500 kB
Active:          5928488 kB
Inactive:          78456 kB
Active(anon):    5804604 kB
Inactive(anon):     2640 kB
Active(file):     123884 kB
Inactive(file):    75816 kB
Unevictable:     1314692 kB
Mlocked:         1200228 kB
SwapTotal:      67108856 kB
SwapFree:       67099820 kB
Dirty:             17080 kB
Writeback:             0 kB
AnonPages:       7119052 kB
Mapped:            10740 kB
Shmem:                 0 kB
Slab:             571840 kB
SReclaimable:      15604 kB
SUnreclaim:       556236 kB
KernelStack:        1512 kB
PageTables:        18244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    7263624 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    202752 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71632 MiB
End job on node131 at 2016-06-18 03:06:35