Trace number 4101129

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 3.41948 3.42246

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl1.opb
MD5SUM86d589e9c21b90dfd700c7c422b09b8c
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 benchmark1.22281
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables35250
Total number of constraints624
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 constraints624
Minimum length of a constraint30
Maximum length of a constraint2280
Number of terms in the objective function 29490
Biggest coefficient in the objective function 6378
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 548620
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 548620
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 2016-06-18T05:32:01+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-4101129-1466220720.opb"]
0.00/0.01	c use --random-gen="3071956164 2625148473 4200083640 4259517272 326731115 2675058006 2122279656 413358371 3836159752 2263546795 2667504198 1839275646 498816476 4018784784 1884089762 163192412 2921268533 3995996608 250946620 3030872894 131962276 3918170444 2426764514 1555406082 3372823657 531684279 1298621541 1444375436 3422447959 289443904 873099330 2535199591 3608553972 3306939810 3734736764 1948904374 714865971 2498121761 942733835 3650081459 371221440 695832877 4098324846 2844278384 3066281036 191248172 1919287023 268628543 746868073 2657605891 512037797 3001480913 3696615463 485123828 4021391398 661355836 2641484223 4173234931 470443681 3628944336 2907786114 4089269435 2644966343 2755500620 980252591 3020576332 3802204095 1381579784 1484057733 2607034258 2716620292 1167372324 369105146 99486432 3045044570 2631547732 3081257881 2990482867 1317314349 619388539 1912405541 4087553904 3202190147 1091829104 899386021 1581685351 1657805316 3494609240 1799387450 1341630818 2901517114 2093997057 1152735749 1071233442 2512540611 3682925292 2231863917 4136590483 3926860913 297437267 1579646428 802040660 2131568638 3912485111 2642852499 726046154 4221441572 2228949985 2087148912 1447412265 589512228 917869022 1131515485 2717775150 1754585564 2026709007 3244058179 2788547610 3539478540 2661143128 4162255885 815922289 3671680464 103132601 2018706533 3114891001 3865496049 1476190739 2052325347 582474687 4216365367 3134771206 82537930 1354021600 2640875445 4023724218 2492134662 4224694473 1804715335 1700822910 2380521686 2495450916 3359682975 237875553 1369764147 2010399622 558461348 3338537004 1913588615 2653850997 729228136 1995264568 1173943634 3624014851 3505250817 742971108 4120625809 3109522961 3260310398 1006614444 780933805 392752375 1352125907 2522886020 2784982146 883951715 1794370509 2959988614 3551243606 2011907363 1449860032 1204027433 2610239542 1953527614 1082887413 1161728563 1774281999 1898054851 3380111369 1606658764 1077123268 2286037071 631177961 352888787 3172365118 309731762 859083063 532256192 3196832512 4093404605 3315745816 4253490175 3314418593 256745240 4143206553 2820998968 3103967066 2738668458 2180842431 2634176164 3700592737 6645138 3116775703 1665025792 3397331131 4124100474 3612952032 3648581064 2694607217 4049670560 4162212688 510178014 1373150607 4283674818 1026070719 2377405184 3506654115 3673035557 3256917431 2255597419 2773823005 3244206523 713396648 4098016261 2474935204 1142631331 1295258755 24678711 2039498804 2190454760 1337076328 1915446035 2258102925 2470994397 2747808735 2909065303 1138229923 2323076262 2114493947 3724144071 3173699702 2014924725 2094518586 1927388267 4246627225 2000267656 1145826252 3111701783 2408955084 1350000534 757251378 2855559685 3461616314 2575887262 1970003190 3198927980 255 362436" option to reproduce the execution
0.29/0.34	c #vars 35250
0.29/0.34	c #constraints 624
1.69/1.73	c BCD2: Hardening is enabled.
1.69/1.73	c BCD2: BiasedSearch is enabled.
1.69/1.73	c Solving starts ...
1.69/1.73	c ============================[ Search Statistics ]============================
1.69/1.73	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
1.69/1.73	c       |         |          |          |    Limit     GC | Var      | Constra 
1.69/1.73	c =============================================================================
1.69/1.75	c  0.0s |       0 |        0 |        0 |    12033      0 |    16140 |        0
1.79/1.84	c  0.1s |       1 |      176 |      100 |    12033      0 |    16148 |       17
2.30/2.30	c  0.6s |       2 |     4905 |      250 |    13237      0 |    16152 |       17
2.89/2.90	c  1.2s |       3 |     9727 |      475 |    14561      0 |    16152 |       17
3.19/3.26	c  1.5s |       3 |    11099 |      646 |    16018      0 |    17061 |       17
3.19/3.26	c #cpu_time = 1.505s
3.19/3.26	c #wall_clock_time = 1.509s
3.39/3.42	c #decision = 11099
3.39/3.42	c #random_decision = 32
3.39/3.42	c #conflict = 646
3.39/3.42	c #restart = 3
3.39/3.42	s UNSATISFIABLE
3.39/3.42	c total CPU time = 3.379s
3.39/3.42	c total wall clock time = 3.388s

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-4101129-1466220720/watcher-4101129-1466220720 -o /tmp/evaluation-result-4101129-1466220720/solver-4101129-1466220720 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466206062-31241 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4101129-1466220720.opb 

pid=1283
running on 4 cores: 1,3,5,7

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: 2.26 2.23 2.25 3/179 1286
/proc/meminfo: memFree=27763028/32872528 swapFree=1200228/1314692
[pid=1286] ppid=1283 vsize=520772 CPUtime=0 cores=1,3,5,7
/proc/1286/stat : 1286 (toysat) R 1283 1286 31224 0 -1 4202496 1910 0 0 0 0 0 0 0 20 0 4 0 24118587 533270528 1760 33554432000 4194304 16246674 140735527724256 140735527723680 13880264 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1286/statm: 130961 1770 442 2943 0 127855 0
[pid=1286/tid=1287] ppid=1283 vsize=798276 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1287/stat : 1287 (toysat) S 1283 1286 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 24118587 817434624 2845 33554432000 4194304 16246674 140735527724256 139977215159536 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=1286/tid=1288] ppid=1283 vsize=803396 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1288/stat : 1288 (toysat) S 1283 1286 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24118587 822677504 2864 33554432000 4194304 16246674 140735527724256 139977204669680 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=1286/tid=1289] ppid=1283 vsize=808516 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1289/stat : 1289 (toysat) S 1283 1286 31224 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 24118587 827920384 2883 33554432000 4194304 16246674 140735527724256 139977194196144 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0

[startup+0.100179 s]
/proc/loadavg: 2.26 2.23 2.25 3/179 1286
/proc/meminfo: memFree=27763028/32872528 swapFree=1200228/1314692
[pid=1286] ppid=1283 vsize=1302084 CPUtime=0.09 cores=1,3,5,7
/proc/1286/stat : 1286 (toysat) R 1283 1286 31224 0 -1 4202496 27685 0 0 0 6 3 0 0 20 0 4 0 24118587 1333334016 27474 33554432000 4194304 16246674 140735527724256 140735527723568 7364033 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1286/statm: 325521 27489 799 2943 0 322415 0
[pid=1286/tid=1287] ppid=1283 vsize=1302084 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1287/stat : 1287 (toysat) S 1283 1286 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 24118587 1333334016 27503 33554432000 4194304 16246674 140735527724256 139977215159536 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=1286/tid=1288] ppid=1283 vsize=1302084 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1288/stat : 1288 (toysat) S 1283 1286 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24118587 1333334016 27514 33554432000 4194304 16246674 140735527724256 139977204669680 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=1286/tid=1289] ppid=1283 vsize=1302084 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1289/stat : 1289 (toysat) S 1283 1286 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 24118587 1333334016 27525 33554432000 4194304 16246674 140735527724256 139977194196144 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1302084

[startup+0.200541 s]
/proc/loadavg: 2.26 2.23 2.25 3/179 1286
/proc/meminfo: memFree=27763028/32872528 swapFree=1200228/1314692
[pid=1286] ppid=1283 vsize=1312324 CPUtime=0.19 cores=1,3,5,7
/proc/1286/stat : 1286 (toysat) R 1283 1286 31224 0 -1 4202496 46099 0 0 0 14 5 0 0 20 0 4 0 24118587 1343819776 46398 33554432000 4194304 16246674 140735527724256 140735527723568 8055534 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1286/statm: 328081 46398 802 2943 0 324975 0
[pid=1286/tid=1287] ppid=1283 vsize=1312324 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1287/stat : 1287 (toysat) S 1283 1286 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 24118587 1343819776 46398 33554432000 4194304 16246674 140735527724256 139977215159536 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=1286/tid=1288] ppid=1283 vsize=1312324 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1288/stat : 1288 (toysat) S 1283 1286 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24118587 1343819776 46398 33554432000 4194304 16246674 140735527724256 139977204669680 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=1286/tid=1289] ppid=1283 vsize=1312324 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1289/stat : 1289 (toysat) S 1283 1286 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 24118587 1343819776 46398 33554432000 4194304 16246674 140735527724256 139977194196144 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1312324

[startup+0.300511 s]
/proc/loadavg: 2.26 2.23 2.25 3/179 1286
/proc/meminfo: memFree=27763028/32872528 swapFree=1200228/1314692
[pid=1286] ppid=1283 vsize=1313348 CPUtime=0.29 cores=1,3,5,7
/proc/1286/stat : 1286 (toysat) R 1283 1286 31224 0 -1 4202496 57130 0 0 0 22 7 0 0 20 0 4 0 24118587 1344868352 57429 33554432000 4194304 16246674 140735527724256 140735527723568 4221070 0 2 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1286/statm: 328337 57429 802 2943 0 325231 0
[pid=1286/tid=1287] ppid=1283 vsize=1313348 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1287/stat : 1287 (toysat) S 1283 1286 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 24118587 1344868352 57429 33554432000 4194304 16246674 140735527724256 139977215159536 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=1286/tid=1288] ppid=1283 vsize=1313348 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1288/stat : 1288 (toysat) S 1283 1286 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24118587 1344868352 57429 33554432000 4194304 16246674 140735527724256 139977204669680 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=1286/tid=1289] ppid=1283 vsize=1313348 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1289/stat : 1289 (toysat) S 1283 1286 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 24118587 1344868352 57429 33554432000 4194304 16246674 140735527724256 139977194196144 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1313348

[startup+0.700417 s]
/proc/loadavg: 2.26 2.23 2.25 3/179 1286
/proc/meminfo: memFree=27763028/32872528 swapFree=1200228/1314692
[pid=1286] ppid=1283 vsize=1323588 CPUtime=0.69 cores=1,3,5,7
/proc/1286/stat : 1286 (toysat) R 1283 1286 31224 0 -1 4202496 105086 0 0 0 56 13 0 0 20 0 4 0 24118587 1355354112 105385 33554432000 4194304 16246674 140735527724256 140735527723568 12449252 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1286/statm: 330897 105385 845 2943 0 327791 0
[pid=1286/tid=1287] ppid=1283 vsize=1323588 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1287/stat : 1287 (toysat) S 1283 1286 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 24118587 1355354112 105385 33554432000 4194304 16246674 140735527724256 139977215159536 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=1286/tid=1288] ppid=1283 vsize=1323588 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1288/stat : 1288 (toysat) S 1283 1286 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24118587 1355354112 105385 33554432000 4194304 16246674 140735527724256 139977204669680 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=1286/tid=1289] ppid=1283 vsize=1323588 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1289/stat : 1289 (toysat) S 1283 1286 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 24118587 1355354112 105385 33554432000 4194304 16246674 140735527724256 139977194196144 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1323588

[startup+1.50043 s]
/proc/loadavg: 2.26 2.23 2.25 3/183 1290
/proc/meminfo: memFree=27342408/32872528 swapFree=1200228/1314692
[pid=1286] ppid=1283 vsize=1323588 CPUtime=1.49 cores=1,3,5,7
/proc/1286/stat : 1286 (toysat) R 1283 1286 31224 0 -1 4202496 105089 0 0 0 136 13 0 0 20 0 4 0 24118587 1355354112 105388 33554432000 4194304 16246674 140735527724256 140735527723568 12449200 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1286/statm: 330897 105388 846 2943 0 327791 0
[pid=1286/tid=1287] ppid=1283 vsize=1323588 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1287/stat : 1287 (toysat) S 1283 1286 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 24118587 1355354112 105388 33554432000 4194304 16246674 140735527724256 139977215159536 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=1286/tid=1288] ppid=1283 vsize=1323588 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1288/stat : 1288 (toysat) S 1283 1286 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24118587 1355354112 105388 33554432000 4194304 16246674 140735527724256 139977204669680 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=1286/tid=1289] ppid=1283 vsize=1323588 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1289/stat : 1289 (toysat) S 1283 1286 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 24118587 1355354112 105388 33554432000 4194304 16246674 140735527724256 139977194196144 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1323588

[startup+3.10042 s]
/proc/loadavg: 2.26 2.23 2.25 3/183 1290
/proc/meminfo: memFree=27212828/32872528 swapFree=1200228/1314692
[pid=1286] ppid=1283 vsize=1323588 CPUtime=3.09 cores=1,3,5,7
/proc/1286/stat : 1286 (toysat) R 1283 1286 31224 0 -1 4202496 137433 0 0 0 292 17 0 0 20 0 4 0 24118587 1355354112 137732 33554432000 4194304 16246674 140735527724256 140735527706176 12415740 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1286/statm: 330897 137732 899 2943 0 327791 0
[pid=1286/tid=1287] ppid=1283 vsize=1323588 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1287/stat : 1287 (toysat) S 1283 1286 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 24118587 1355354112 137732 33554432000 4194304 16246674 140735527724256 139977215159536 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=1286/tid=1288] ppid=1283 vsize=1323588 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1288/stat : 1288 (toysat) S 1283 1286 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24118587 1355354112 137732 33554432000 4194304 16246674 140735527724256 139977204669680 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=1286/tid=1289] ppid=1283 vsize=1323588 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1289/stat : 1289 (toysat) S 1283 1286 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 24118587 1355354112 137732 33554432000 4194304 16246674 140735527724256 139977194196144 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1323588

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 1286 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.2005 s]
/proc/loadavg: 2.26 2.23 2.25 3/183 1290
/proc/meminfo: memFree=27212828/32872528 swapFree=1200228/1314692
[pid=1286] ppid=1283 vsize=1323588 CPUtime=3.19 cores=1,3,5,7
/proc/1286/stat : 1286 (toysat) R 1283 1286 31224 0 -1 4202496 137433 0 0 0 302 17 0 0 20 0 4 0 24118587 1355354112 137732 33554432000 4194304 16246674 140735527724256 140735527706176 13752855 0 0 0 34082818 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1286/statm: 330897 137732 899 2943 0 327791 0
[pid=1286/tid=1287] ppid=1283 vsize=1323588 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1287/stat : 1287 (toysat) S 1283 1286 31224 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 24118587 1355354112 137732 33554432000 4194304 16246674 140735527724256 139977215159536 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 1 0 0 0 0 0
[pid=1286/tid=1288] ppid=1283 vsize=1323588 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1288/stat : 1288 (toysat) S 1283 1286 31224 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 24118587 1355354112 137732 33554432000 4194304 16246674 140735527724256 139977204669680 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 3 0 0 0 0 0
[pid=1286/tid=1289] ppid=1283 vsize=1323588 CPUtime=0 cores=1,3,5,7
/proc/1286/task/1289/stat : 1289 (toysat) S 1283 1286 31224 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 24118587 1355354112 137732 33554432000 4194304 16246674 140735527724256 139977194196144 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 1323588

[startup+3.40748 s]
/proc/loadavg: 2.24 2.22 2.25 3/183 1290
/proc/meminfo: memFree=27212952/32872528 swapFree=1200228/1314692
[pid=1286] ppid=1283 vsize=0 CPUtime=3.39 cores=1,3,5,7
/proc/1286/stat : 1286 (toysat) R 1283 1286 31224 0 -1 4202500 137438 0 0 0 321 18 0 0 20 0 1 0 24118587 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/1286/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.39
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 3.42246
CPU time (s): 3.41948
CPU user time (s): 3.21651
CPU system time (s): 0.202969
CPU usage (%): 99.913
Max. virtual memory (cumulated for all children) (KiB): 1323588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.21651
system time used= 0.202969
maximum resident set size= 550948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 137438
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= 21
involuntary context switches= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010998 second user time and 0.020996 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-18 05:32:01
IDJOB=4101129
IDBENCH=1704
IDSOLVER=2542
FILE ID=node131/4101129-1466220720
RUNJOBID= node131-1466206062-31241
PBS_JOBID= 19918146
Free space on /tmp= 71684 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-bnl1.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101129-1466220720/watcher-4101129-1466220720 -o /tmp/evaluation-result-4101129-1466220720/solver-4101129-1466220720 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466206062-31241 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4101129-1466220720.opb

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

MD5SUM BENCH= 86d589e9c21b90dfd700c7c422b09b8c
RANDOM SEED=802497214

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:        27763276 kB
Buffers:          106784 kB
Cached:           130064 kB
SwapCached:         1508 kB
Active:          2917220 kB
Inactive:         138732 kB
Active(anon):    2818724 kB
Inactive(anon):     2680 kB
Active(file):      98496 kB
Inactive(file):   136052 kB
Unevictable:     1314692 kB
Mlocked:         1200228 kB
SwapTotal:      67108856 kB
SwapFree:       67099852 kB
Dirty:             18368 kB
Writeback:            24 kB
AnonPages:       4133144 kB
Mapped:            10752 kB
Shmem:                 0 kB
Slab:             601616 kB
SReclaimable:      45132 kB
SUnreclaim:       556484 kB
KernelStack:        1472 kB
PageTables:        12272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    4275288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    118784 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= 71668 MiB
End job on node131 at 2016-06-18 05:32:04