Trace number 4096974

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 NameAnswerCPU timeWall clock time
toysat 2016-05-02UNSAT 2.97555 2.97714

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-4_5_18.opb
MD5SUMbef489f90a9a0973eadca91332ae639b
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.195969
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables506
Total number of constraints2337
Number of constraints which are clauses2332
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint22
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 40
Number of bits of the biggest sum of numbers6
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 2016-06-17T00:30:57+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-4096974-1466116257.opb"]
0.00/0.01	c use --random-gen="994798469 1252745746 2008065907 3774868037 3396025602 3627477313 3228293627 2778308458 3129759389 3056888596 2616009359 3897250033 1468173778 3479639094 489896065 2361647424 2109113445 3347007756 2765964491 1789981820 3775912877 3650302205 1140857975 3354146871 1115654771 1353525606 47058675 886593483 902369525 866293837 355015754 2147702992 3687642028 1628405864 3002359111 3814090332 1926069291 1002240297 1657402870 2784988052 587403761 3148001803 2394888713 3424294225 3277190728 901380035 716050891 38525946 1605268075 3250275 3081731465 2472990520 3194465796 2817284189 2655633146 1539916069 1994762387 457046979 2745990203 2278105260 1627092760 4626459 3529298241 3033694092 650828732 2035713198 1524742572 3626508565 4096549784 999587114 1344386114 1010727666 1240977001 2442315986 3155210696 3879668025 2866893021 578741880 2237546285 1833233068 2009782291 2935318873 1271689040 45318238 1404595013 1932431460 3934689092 3152621187 259060914 3365851728 1795612726 2944246875 2942487288 3792074910 3730074794 305341807 2308728100 3262604071 3578467945 3231089895 1198202149 618212540 3639366051 3155784224 1273081595 2627537826 2114825493 359007863 2018353896 107569370 1282663235 4053298030 550852083 2994646565 3766207154 3347701700 439060410 446060470 1931351231 4168673797 261174122 780096486 2427002333 2973624429 1576139937 4046455923 3388038941 508640227 2992531186 2708553752 987450678 2754907890 3888021586 1251550789 2467044326 3110556525 3138905342 2419162602 1837533949 3082654106 1404170383 1305313584 1202666300 1798434137 1347250419 3282595627 2273328612 2164361120 4038467585 2293433353 4182858512 2877592361 188081652 3555996212 1125240322 2374165857 1709731328 3578940882 3113496241 205839998 544484464 492788788 880889822 1594338097 1060838676 593129034 3309909016 794259029 1149625622 3083022239 4125387539 3259075510 938456275 1694912119 1479805855 3276224751 3886970877 2194546563 4101858636 783186443 2587798312 1491471593 403305597 2993036323 132171221 946255443 1233846178 3976178644 334012680 2758257170 1297337151 4239040810 3524774341 334030049 2518468198 172349401 398498351 2108898736 3735713148 3115150731 3411145717 138418738 3099939600 876483085 3522083092 1263406704 1165896285 708413336 3492777427 2356253495 3168736353 1155590075 2498609196 172446943 690424158 2326991511 806383027 4229617218 926516226 866125703 2084995710 3664481661 3568663467 890993892 1731548905 1759615263 3473667086 3415927205 1524637368 2138196778 2563916608 2127809596 3032608173 2195377558 2051561788 2292897286 130333714 1535653855 1444023481 870709766 4159633973 2708575268 2212480560 2293291139 2980119734 3340100822 4173040336 3392871046 4034306664 1930093518 3366391216 3606040154 4023085064 35205585 389853482 3814278378 255 362436" option to reproduce the execution
0.00/0.03	c #vars 506
0.00/0.03	c #constraints 2337
0.00/0.06	c Solving starts ...
0.00/0.06	c ============================[ Search Statistics ]============================
0.00/0.06	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.06	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.06	c =============================================================================
0.00/0.06	c  0.0s |       0 |        0 |        0 |      946      0 |        5 |        0
0.00/0.09	c  0.0s |       1 |      126 |      100 |      946      0 |        5 |      173
0.09/0.13	c  0.1s |       2 |      307 |      250 |     1041      0 |        5 |      173
0.09/0.19	c  0.1s |       3 |      552 |      475 |     1146      0 |        5 |      173
0.19/0.28	c  0.2s |       4 |      934 |      813 |     1261      0 |        5 |      173
0.39/0.44	c  0.4s |       5 |     1469 |     1320 |     1388      0 |        5 |      173
0.59/0.69	c  0.6s |       6 |     2293 |     2081 |     1680      1 |        5 |      173
0.98/1.04	c  1.0s |       7 |     3539 |     3223 |     1849      2 |        5 |      173
1.39/1.47	c  1.4s |       8 |     5374 |     4936 |     2034      4 |        5 |      173
1.99/2.09	c  2.0s |       9 |     8072 |     7506 |     2238      6 |        8 |      218
2.88/2.91	c  2.8s |       9 |    11724 |    10993 |     2238      6 |      291 |     1082
2.88/2.91	c #cpu_time = 2.840s
2.88/2.91	c #wall_clock_time = 2.847s
2.88/2.91	c #decision = 11724
2.88/2.91	c #random_decision = 48
2.88/2.91	c #conflict = 10993
2.88/2.91	c #restart = 9
2.88/2.91	s UNSATISFIABLE
2.88/2.91	c total CPU time = 2.906s
2.88/2.91	c total wall clock time = 2.914s

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-4096974-1466116257/watcher-4096974-1466116257 -o /tmp/evaluation-result-4096974-1466116257/solver-4096974-1466116257 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466116252-18781 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4096974-1466116257.opb 

pid=19350
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: 2.00 2.79 3.58 2/178 19353
/proc/meminfo: memFree=29411384/32872528 swapFree=1315980/1463148
[pid=19353] ppid=19350 vsize=663996 CPUtime=0 cores=0,2,4,6
/proc/19353/stat : 19353 (toysat) R 19350 19353 14504 0 -1 4202496 2464 0 0 0 0 0 0 0 20 0 4 0 13672657 679931904 2824 33554432000 4194304 16246674 140737390149184 140737390148608 13880264 0 2 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/19353/statm: 166255 2832 441 2943 0 163149 0
[pid=19353/tid=19354] ppid=19350 vsize=680380 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19354/stat : 19354 (toysat) S 19350 19353 14504 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 13672657 696709120 2892 33554432000 4194304 16246674 140737390149184 140366885924080 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=19353/tid=19355] ppid=19350 vsize=684476 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19355/stat : 19355 (toysat) S 19350 19353 14504 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13672657 700903424 2908 33554432000 4194304 16246674 140737390149184 140366875434224 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=19353/tid=19356] ppid=19350 vsize=689596 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19356/stat : 19356 (toysat) S 19350 19353 14504 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 13672657 706146304 2924 33554432000 4194304 16246674 140737390149184 140366864960688 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0

[startup+0.100164 s]
/proc/loadavg: 2.00 2.79 3.58 2/178 19353
/proc/meminfo: memFree=29411384/32872528 swapFree=1315980/1463148
[pid=19353] ppid=19350 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/19353/stat : 19353 (toysat) R 19350 19353 14504 0 -1 4202496 25822 0 0 0 6 3 0 0 20 0 4 0 13672657 1247350784 26171 33554432000 4194304 16246674 140737390149184 140737390148608 5675010 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/19353/statm: 304529 26179 718 2943 0 301423 0
[pid=19353/tid=19354] ppid=19350 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19354/stat : 19354 (toysat) S 19350 19353 14504 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 13672657 1247350784 26183 33554432000 4194304 16246674 140737390149184 140366885924080 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=19353/tid=19355] ppid=19350 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19355/stat : 19355 (toysat) S 19350 19353 14504 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13672657 1247350784 26188 33554432000 4194304 16246674 140737390149184 140366875434224 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=19353/tid=19356] ppid=19350 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19356/stat : 19356 (toysat) S 19350 19353 14504 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 13672657 1247350784 26193 33554432000 4194304 16246674 140737390149184 140366864960688 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200492 s]
/proc/loadavg: 2.00 2.79 3.58 2/178 19353
/proc/meminfo: memFree=29411384/32872528 swapFree=1315980/1463148
[pid=19353] ppid=19350 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/19353/stat : 19353 (toysat) R 19350 19353 14504 0 -1 4202496 47243 0 0 0 12 7 0 0 20 0 4 0 13672657 1247350784 47593 33554432000 4194304 16246674 140737390149184 140737390131072 5675357 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/19353/statm: 304529 47605 718 2943 0 301423 0
[pid=19353/tid=19354] ppid=19350 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19354/stat : 19354 (toysat) S 19350 19353 14504 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 13672657 1247350784 47611 33554432000 4194304 16246674 140737390149184 140366885924080 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=19353/tid=19355] ppid=19350 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19355/stat : 19355 (toysat) S 19350 19353 14504 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13672657 1247350784 47615 33554432000 4194304 16246674 140737390149184 140366875434224 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=19353/tid=19356] ppid=19350 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19356/stat : 19356 (toysat) S 19350 19353 14504 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 13672657 1247350784 47621 33554432000 4194304 16246674 140737390149184 140366864960688 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300421 s]
/proc/loadavg: 2.00 2.79 3.58 2/178 19353
/proc/meminfo: memFree=29411384/32872528 swapFree=1315980/1463148
[pid=19353] ppid=19350 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/19353/stat : 19353 (toysat) R 19350 19353 14504 0 -1 4202496 67506 0 0 0 20 9 0 0 20 0 4 0 13672657 1247350784 67856 33554432000 4194304 16246674 140737390149184 140737390131072 5675357 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/19353/statm: 304529 67863 718 2943 0 301423 0
[pid=19353/tid=19354] ppid=19350 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19354/stat : 19354 (toysat) S 19350 19353 14504 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 13672657 1247350784 67867 33554432000 4194304 16246674 140737390149184 140366885924080 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=19353/tid=19355] ppid=19350 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19355/stat : 19355 (toysat) S 19350 19353 14504 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13672657 1247350784 67871 33554432000 4194304 16246674 140737390149184 140366875434224 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=19353/tid=19356] ppid=19350 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19356/stat : 19356 (toysat) S 19350 19353 14504 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 13672657 1247350784 67877 33554432000 4194304 16246674 140737390149184 140366864960688 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.70039 s]
/proc/loadavg: 2.00 2.79 3.58 2/178 19353
/proc/meminfo: memFree=29411384/32872528 swapFree=1315980/1463148
[pid=19353] ppid=19350 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/19353/stat : 19353 (toysat) R 19350 19353 14504 0 -1 4202496 148385 0 0 0 49 20 0 0 20 0 4 0 13672657 1247350784 148735 33554432000 4194304 16246674 140737390149184 140737390131072 5661217 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/19353/statm: 304529 148744 718 2943 0 301423 0
[pid=19353/tid=19354] ppid=19350 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19354/stat : 19354 (toysat) S 19350 19353 14504 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 13672657 1247350784 148748 33554432000 4194304 16246674 140737390149184 140366885924080 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=19353/tid=19355] ppid=19350 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19355/stat : 19355 (toysat) S 19350 19353 14504 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13672657 1247350784 148756 33554432000 4194304 16246674 140737390149184 140366875434224 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=19353/tid=19356] ppid=19350 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19356/stat : 19356 (toysat) S 19350 19353 14504 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 13672657 1247350784 148761 33554432000 4194304 16246674 140737390149184 140366864960688 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1218116

[startup+1.5004 s]
/proc/loadavg: 2.00 2.78 3.57 3/182 19357
/proc/meminfo: memFree=28498632/32872528 swapFree=1315980/1463148
[pid=19353] ppid=19350 vsize=1220164 CPUtime=1.49 cores=0,2,4,6
/proc/19353/stat : 19353 (toysat) R 19350 19353 14504 0 -1 4202496 246007 0 0 0 115 34 0 0 20 0 4 0 13672657 1249447936 246336 33554432000 4194304 16246674 140737390149184 140737390148496 6023293 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/19353/statm: 305041 246336 792 2943 0 301935 0
[pid=19353/tid=19354] ppid=19350 vsize=1220164 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19354/stat : 19354 (toysat) S 19350 19353 14504 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 13672657 1249447936 246336 33554432000 4194304 16246674 140737390149184 140366885924080 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=19353/tid=19355] ppid=19350 vsize=1220164 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19355/stat : 19355 (toysat) S 19350 19353 14504 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13672657 1249447936 246336 33554432000 4194304 16246674 140737390149184 140366875434224 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=19353/tid=19356] ppid=19350 vsize=1220164 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19356/stat : 19356 (toysat) S 19350 19353 14504 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 13672657 1249447936 246336 33554432000 4194304 16246674 140737390149184 140366864960688 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1220164

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 19353 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60047 s]
/proc/loadavg: 2.00 2.78 3.57 3/182 19357
/proc/meminfo: memFree=28498632/32872528 swapFree=1315980/1463148
[pid=19353] ppid=19350 vsize=1220164 CPUtime=1.59 cores=0,2,4,6
/proc/19353/stat : 19353 (toysat) R 19350 19353 14504 0 -1 4202496 246007 0 0 0 125 34 0 0 20 0 4 0 13672657 1249447936 246336 33554432000 4194304 16246674 140737390149184 140737390148496 5672188 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/19353/statm: 305041 246336 792 2943 0 301935 0
[pid=19353/tid=19354] ppid=19350 vsize=1220164 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19354/stat : 19354 (toysat) S 19350 19353 14504 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 13672657 1249447936 246336 33554432000 4194304 16246674 140737390149184 140366885924080 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=19353/tid=19355] ppid=19350 vsize=1220164 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19355/stat : 19355 (toysat) S 19350 19353 14504 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13672657 1249447936 246336 33554432000 4194304 16246674 140737390149184 140366875434224 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=19353/tid=19356] ppid=19350 vsize=1220164 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19356/stat : 19356 (toysat) S 19350 19353 14504 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 13672657 1249447936 246336 33554432000 4194304 16246674 140737390149184 140366864960688 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 1220164

[startup+2.40039 s]
/proc/loadavg: 2.00 2.78 3.57 3/182 19357
/proc/meminfo: memFree=28337836/32872528 swapFree=1315980/1463148
[pid=19353] ppid=19350 vsize=1304132 CPUtime=2.38 cores=0,2,4,6
/proc/19353/stat : 19353 (toysat) R 19350 19353 14504 0 -1 4202496 266965 0 0 0 202 36 0 0 20 0 4 0 13672657 1335431168 267294 33554432000 4194304 16246674 140737390149184 140737390131072 13820998 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/19353/statm: 326033 267294 792 2943 0 322927 0
[pid=19353/tid=19354] ppid=19350 vsize=1304132 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19354/stat : 19354 (toysat) S 19350 19353 14504 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 13672657 1335431168 267294 33554432000 4194304 16246674 140737390149184 140366885924080 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=19353/tid=19355] ppid=19350 vsize=1304132 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19355/stat : 19355 (toysat) S 19350 19353 14504 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13672657 1335431168 267294 33554432000 4194304 16246674 140737390149184 140366875434224 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=19353/tid=19356] ppid=19350 vsize=1304132 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19356/stat : 19356 (toysat) S 19350 19353 14504 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 13672657 1335431168 267294 33554432000 4194304 16246674 140737390149184 140366864960688 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 1304132

[startup+2.80037 s]
/proc/loadavg: 2.00 2.78 3.57 3/182 19357
/proc/meminfo: memFree=28337836/32872528 swapFree=1315980/1463148
[pid=19353] ppid=19350 vsize=1304132 CPUtime=2.78 cores=0,2,4,6
/proc/19353/stat : 19353 (toysat) R 19350 19353 14504 0 -1 4202496 266966 0 0 0 242 36 0 0 20 0 4 0 13672657 1335431168 267295 33554432000 4194304 16246674 140737390149184 140737390131072 5990974 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/19353/statm: 326033 267295 792 2943 0 322927 0
[pid=19353/tid=19354] ppid=19350 vsize=1304132 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19354/stat : 19354 (toysat) S 19350 19353 14504 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 13672657 1335431168 267295 33554432000 4194304 16246674 140737390149184 140366885924080 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=19353/tid=19355] ppid=19350 vsize=1304132 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19355/stat : 19355 (toysat) S 19350 19353 14504 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13672657 1335431168 267295 33554432000 4194304 16246674 140737390149184 140366875434224 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=19353/tid=19356] ppid=19350 vsize=1304132 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19356/stat : 19356 (toysat) S 19350 19353 14504 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 13672657 1335431168 267295 33554432000 4194304 16246674 140737390149184 140366864960688 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 1304132

[startup+2.90038 s]
/proc/loadavg: 2.00 2.78 3.57 3/182 19357
/proc/meminfo: memFree=28337836/32872528 swapFree=1315980/1463148
[pid=19353] ppid=19350 vsize=1304132 CPUtime=2.88 cores=0,2,4,6
/proc/19353/stat : 19353 (toysat) R 19350 19353 14504 0 -1 4202496 266967 0 0 0 252 36 0 0 20 0 4 0 13672657 1335431168 267296 33554432000 4194304 16246674 140737390149184 140737390131072 5672188 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/19353/statm: 326033 267296 792 2943 0 322927 0
[pid=19353/tid=19354] ppid=19350 vsize=1304132 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19354/stat : 19354 (toysat) S 19350 19353 14504 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 4 0 13672657 1335431168 267296 33554432000 4194304 16246674 140737390149184 140366885924080 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=19353/tid=19355] ppid=19350 vsize=1304132 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19355/stat : 19355 (toysat) S 19350 19353 14504 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 13672657 1335431168 267296 33554432000 4194304 16246674 140737390149184 140366875434224 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=19353/tid=19356] ppid=19350 vsize=1304132 CPUtime=0 cores=0,2,4,6
/proc/19353/task/19356/stat : 19356 (toysat) S 19350 19353 14504 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 13672657 1335431168 267296 33554432000 4194304 16246674 140737390149184 140366864960688 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 1304132

Child status: 0
Real time (s): 2.97714
CPU time (s): 2.97555
CPU user time (s): 2.54661
CPU system time (s): 0.428934
CPU usage (%): 99.9466
Max. virtual memory (cumulated for all children) (KiB): 1304132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.54661
system time used= 0.428934
maximum resident set size= 1069252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 266986
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= 22
involuntary context switches= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011998 second user time and 0.022996 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-17 00:30:57
IDJOB=4096974
IDBENCH=107691
IDSOLVER=2542
FILE ID=node121/4096974-1466116257
RUNJOBID= node121-1466116252-18781
PBS_JOBID= 19904064
Free space on /tmp= 71704 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-4_5_18.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096974-1466116257/watcher-4096974-1466116257 -o /tmp/evaluation-result-4096974-1466116257/solver-4096974-1466116257 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466116252-18781 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4096974-1466116257.opb

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

MD5SUM BENCH= bef489f90a9a0973eadca91332ae639b
RANDOM SEED=658428785

node121.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		: 2666.691
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	: 5333.38
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		: 2666.691
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		: 2666.691
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	: 5332.55
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		: 2666.691
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	: 5332.55
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		: 2666.691
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	: 5332.54
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		: 2666.691
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	: 5332.55
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		: 2666.691
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	: 5332.56
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		: 2666.691
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:        29411648 kB
Buffers:           49620 kB
Cached:           171228 kB
SwapCached:         2484 kB
Active:          1189328 kB
Inactive:         100184 kB
Active(anon):    1069140 kB
Inactive(anon):     1896 kB
Active(file):     120188 kB
Inactive(file):    98288 kB
Unevictable:     1463148 kB
Mlocked:         1315980 kB
SwapTotal:      67108856 kB
SwapFree:       67099892 kB
Dirty:             32772 kB
Writeback:             0 kB
AnonPages:       2530220 kB
Mapped:            10264 kB
Shmem:                 0 kB
Slab:             572180 kB
SReclaimable:      14504 kB
SUnreclaim:       557676 kB
KernelStack:        1512 kB
PageTables:         8616 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2663564 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    149504 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= 71688 MiB
End job on node121 at 2016-06-17 00:31:00