Trace number 4095875

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 4.00239 4.00444

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-geq-random4regular-15.opb
MD5SUMefa332b8517a05f609bdc0dda98714d3
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 benchmark0.010998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables61
Total number of constraints30
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
Number of bits of the biggest sum of numbers4
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 2016-06-16T19:29:27+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-4095875-1466098167.opb"]
0.00/0.01	c use --random-gen="935748312 1762327136 4172486316 3944461418 2817967680 566814167 1054612216 178749863 2825705377 824190985 3241480085 1197360130 2013979389 4111247538 3380395767 1181963387 889585577 3253161243 2347074586 197682698 1036500009 290418399 3413943055 1799486609 336135760 1562313137 247416859 4278248307 1819999108 1732735443 3962344088 4026938971 1146272761 4158029400 2184484038 2840557617 3471693691 1734600462 1872125471 2517366636 809030981 3958797620 933196594 2554757861 2663446980 1232793090 4178455004 725628849 3555597500 123736799 2354097379 1724308005 3265325543 4185905356 734330661 2975595599 2632612576 1999086786 690122316 3214304795 3673325018 604096282 3222279344 1875505350 2397955571 621162931 829312151 2376095752 4022296232 558607368 578834580 403398912 2450429422 2635936993 1285949311 3812351786 76898171 983867587 4152088718 2887576440 2270692794 900350234 2344440206 3937511784 525957463 4144139320 2493789110 3946283702 710467948 243736229 4194338908 2291379166 1233281382 2278698873 2036937884 4159500175 4229282027 1244456136 2505502153 653970347 87903846 633444750 4127230842 1654473198 4249106567 1849762484 2550347394 3785197141 2594386335 2707185994 3851366519 499776479 2279600247 4287855148 1132701311 2796400886 75895221 2006788257 402491491 3115750116 950045653 1548052500 2656023347 2306787573 1948008019 710577486 3371209720 2372159065 2480540374 980703825 2971439119 3679841235 2908172009 91060832 2918339761 2977250289 3025994789 3854433798 3185081573 2835183532 3450124212 1499831745 713270965 3111030918 1237817389 2368481606 3612893490 2525097205 2861741932 687573987 234248439 50330636 3698570821 1794980110 1913291798 1809879116 3239391120 2502065319 2208165637 3262170538 4165196812 3285623938 1174475663 858650326 3134865623 1526035027 457821478 772320550 403127216 1887693419 3291875511 2624629560 1145263275 3343532920 2192619225 753083901 1572923464 4165406348 2316077555 1590714320 1349847952 4153006090 3889732826 2617657306 1421629300 3205885101 4241341921 488880255 2306171673 2657914485 125506398 459781721 4159586267 2236652151 1810698273 265033275 578393850 203707998 4105661002 2050005045 2965859213 3219984082 4163077860 3991840335 1349783350 3223837227 224112652 1709389206 2136032317 2937735879 47682031 2443137565 4068261540 1544668449 2195484414 2516675717 648317844 2901151075 3934390609 3938935841 2906465694 1982088012 1177147355 686379928 1675521241 1145690076 1072910598 3645897994 2702220627 3358835850 599674814 1906133718 3883123478 3784103436 1585041048 3251487447 4035783556 1071356828 3590616275 1218645503 3316688444 3412600778 681366475 24206051 3360973000 3471451830 1154133822 3522318407 1313849997 2648770367 2592203343 3312185311 2020304195 4092466341 1600988372 1075464933 255 362436" option to reproduce the execution
0.00/0.01	c #vars 61
0.00/0.01	c #constraints 30
0.00/0.01	c Solving starts ...
0.00/0.01	c ============================[ Search Statistics ]============================
0.00/0.01	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.01	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.01	c =============================================================================
0.00/0.01	c  0.0s |       0 |        0 |        0 |       30      0 |        0 |        0
0.00/0.02	c  0.0s |       1 |      119 |      100 |       30      2 |        0 |        0
0.00/0.03	c  0.0s |       2 |      348 |      250 |       33      9 |        0 |        0
0.00/0.04	c  0.0s |       3 |      661 |      475 |       37     17 |        0 |        0
0.00/0.06	c  0.1s |       4 |     1183 |      813 |       41     30 |        0 |        0
0.00/0.09	c  0.1s |       5 |     1869 |     1320 |       46     46 |        0 |        0
0.09/0.14	c  0.1s |       6 |     2915 |     2081 |       57     70 |        0 |        0
0.19/0.21	c  0.2s |       7 |     4429 |     3223 |       63    102 |        0 |        0
0.29/0.32	c  0.3s |       8 |     6893 |     4936 |       70    149 |        0 |        0
0.39/0.47	c  0.5s |       9 |    10517 |     7506 |       77    213 |        0 |        0
0.69/0.70	c  0.7s |      10 |    15814 |    11361 |       85    301 |        0 |        0
0.99/1.07	c  1.1s |      11 |    23139 |    17144 |       94    424 |        0 |        0
1.39/1.46	c  1.4s |      12 |    34750 |    25819 |      104    589 |        0 |        0
1.98/2.02	c  2.0s |      13 |    52607 |    38832 |      115    822 |        0 |        0
2.78/2.82	c  2.8s |      14 |    80059 |    58352 |      127   1138 |        0 |        0
3.88/3.94	c  3.9s |      14 |   117421 |    85684 |      127   1536 |       43 |        8
3.88/3.94	c #cpu_time = 3.931s
3.88/3.94	c #wall_clock_time = 3.931s
3.88/3.94	c #decision = 117421
3.88/3.94	c #random_decision = 488
3.88/3.94	c #conflict = 85684
3.88/3.94	c #restart = 14
3.88/3.94	s UNSATISFIABLE
3.88/3.94	c total CPU time = 3.944s
3.88/3.94	c total wall clock time = 3.944s

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-4095875-1466098167/watcher-4095875-1466098167 -o /tmp/evaluation-result-4095875-1466098167/solver-4095875-1466098167 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466098167-28725 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4095875-1466098167.opb 

pid=28748
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: 0.96 1.10 1.45 4/175 28754
/proc/meminfo: memFree=31442248/32872528 swapFree=496356/529060
[pid=28754] ppid=28748 vsize=742844 CPUtime=0 cores=0,2,4,6
/proc/28754/stat : 28754 (toysat) R 28748 28754 28709 0 -1 4202496 2774 0 0 0 0 0 0 0 20 0 4 0 11862134 760672256 2624 33554432000 4194304 16246674 140735671961792 140735671961216 15002730 0 2 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28754/statm: 186223 2634 441 2943 0 183117 0
[pid=28754/tid=28755] ppid=28748 vsize=760252 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28755/stat : 28755 (toysat) S 28748 28754 28709 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 11862134 778498048 2695 33554432000 4194304 16246674 140735671961792 140562607877360 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=28754/tid=28756] ppid=28748 vsize=765372 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28756/stat : 28756 (toysat) S 28748 28754 28709 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11862134 783740928 2713 33554432000 4194304 16246674 140735671961792 140562597387504 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=28754/tid=28757] ppid=28748 vsize=769468 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28757/stat : 28757 (toysat) S 28748 28754 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 11862134 787935232 2731 33554432000 4194304 16246674 140735671961792 140562586913968 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0

[startup+0.10016 s]
/proc/loadavg: 0.96 1.10 1.45 4/175 28754
/proc/meminfo: memFree=31442248/32872528 swapFree=496356/529060
[pid=28754] ppid=28748 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/28754/stat : 28754 (toysat) R 28748 28754 28709 0 -1 4202496 24272 0 0 0 6 3 0 0 20 0 4 0 11862134 1247350784 24110 33554432000 4194304 16246674 140735671961792 140735671961216 5669490 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28754/statm: 304529 24120 708 2943 0 301423 0
[pid=28754/tid=28755] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28755/stat : 28755 (toysat) S 28748 28754 28709 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 24126 33554432000 4194304 16246674 140735671961792 140562607877360 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=28754/tid=28756] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28756/stat : 28756 (toysat) S 28748 28754 28709 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 24132 33554432000 4194304 16246674 140735671961792 140562597387504 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=28754/tid=28757] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28757/stat : 28757 (toysat) S 28748 28754 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 24138 33554432000 4194304 16246674 140735671961792 140562586913968 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+0.200499 s]
/proc/loadavg: 0.96 1.10 1.45 4/175 28754
/proc/meminfo: memFree=31442248/32872528 swapFree=496356/529060
[pid=28754] ppid=28748 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/28754/stat : 28754 (toysat) R 28748 28754 28709 0 -1 4202496 46409 0 0 0 13 6 0 0 20 0 4 0 11862134 1247350784 46248 33554432000 4194304 16246674 140735671961792 140735671961216 5675357 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28754/statm: 304529 46259 708 2943 0 301423 0
[pid=28754/tid=28755] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28755/stat : 28755 (toysat) S 28748 28754 28709 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 46267 33554432000 4194304 16246674 140735671961792 140562607877360 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=28754/tid=28756] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28756/stat : 28756 (toysat) S 28748 28754 28709 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 46273 33554432000 4194304 16246674 140735671961792 140562597387504 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=28754/tid=28757] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28757/stat : 28757 (toysat) S 28748 28754 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 46280 33554432000 4194304 16246674 140735671961792 140562586913968 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+0.300463 s]
/proc/loadavg: 0.96 1.10 1.45 4/175 28754
/proc/meminfo: memFree=31442248/32872528 swapFree=496356/529060
[pid=28754] ppid=28748 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/28754/stat : 28754 (toysat) R 28748 28754 28709 0 -1 4202496 68417 0 0 0 19 10 0 0 20 0 4 0 11862134 1247350784 68255 33554432000 4194304 16246674 140735671961792 140735671961216 5669490 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28754/statm: 304529 68265 708 2943 0 301423 0
[pid=28754/tid=28755] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28755/stat : 28755 (toysat) S 28748 28754 28709 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 68273 33554432000 4194304 16246674 140735671961792 140562607877360 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=28754/tid=28756] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28756/stat : 28756 (toysat) S 28748 28754 28709 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 68278 33554432000 4194304 16246674 140735671961792 140562597387504 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=28754/tid=28757] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28757/stat : 28757 (toysat) S 28748 28754 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 68286 33554432000 4194304 16246674 140735671961792 140562586913968 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+0.700426 s]
/proc/loadavg: 0.96 1.10 1.45 4/175 28754
/proc/meminfo: memFree=31442248/32872528 swapFree=496356/529060
[pid=28754] ppid=28748 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/28754/stat : 28754 (toysat) R 28748 28754 28709 0 -1 4202496 156908 0 0 0 47 22 0 0 20 0 4 0 11862134 1247350784 156746 33554432000 4194304 16246674 140735671961792 140735671944792 5572517 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28754/statm: 304529 156758 708 2943 0 301423 0
[pid=28754/tid=28755] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28755/stat : 28755 (toysat) S 28748 28754 28709 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 156764 33554432000 4194304 16246674 140735671961792 140562607877360 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=28754/tid=28756] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28756/stat : 28756 (toysat) S 28748 28754 28709 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 156771 33554432000 4194304 16246674 140735671961792 140562597387504 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=28754/tid=28757] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28757/stat : 28757 (toysat) S 28748 28754 28709 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 156781 33554432000 4194304 16246674 140735671961792 140562586913968 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+1.50039 s]
/proc/loadavg: 0.96 1.10 1.45 4/183 28762
/proc/meminfo: memFree=29480152/32872528 swapFree=496356/529060
[pid=28754] ppid=28748 vsize=1218116 CPUtime=1.49 cores=0,2,4,6
/proc/28754/stat : 28754 (toysat) R 28748 28754 28709 0 -1 4202496 245437 0 0 0 114 35 0 0 20 0 4 0 11862134 1247350784 245255 33554432000 4194304 16246674 140735671961792 140735671944792 5589208 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28754/statm: 304529 245255 783 2943 0 301423 0
[pid=28754/tid=28755] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28755/stat : 28755 (toysat) S 28748 28754 28709 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 245255 33554432000 4194304 16246674 140735671961792 140562607877360 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=28754/tid=28756] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28756/stat : 28756 (toysat) S 28748 28754 28709 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 245255 33554432000 4194304 16246674 140735671961792 140562597387504 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=28754/tid=28757] ppid=28748 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28757/stat : 28757 (toysat) S 28748 28754 28709 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11862134 1247350784 245255 33554432000 4194304 16246674 140735671961792 140562586913968 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) 1218116

[startup+3.10038 s]
/proc/loadavg: 0.96 1.10 1.45 4/183 28762
/proc/meminfo: memFree=29303196/32872528 swapFree=496356/529060
[pid=28754] ppid=28748 vsize=1306180 CPUtime=3.08 cores=0,2,4,6
/proc/28754/stat : 28754 (toysat) R 28748 28754 28709 0 -1 4202496 267385 0 0 0 270 38 0 0 20 0 4 0 11862134 1337528320 267203 33554432000 4194304 16246674 140735671961792 140735671944792 5823523 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28754/statm: 326545 267203 783 2943 0 323439 0
[pid=28754/tid=28755] ppid=28748 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28755/stat : 28755 (toysat) S 28748 28754 28709 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 11862134 1337528320 267203 33554432000 4194304 16246674 140735671961792 140562607877360 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=28754/tid=28756] ppid=28748 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28756/stat : 28756 (toysat) S 28748 28754 28709 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11862134 1337528320 267203 33554432000 4194304 16246674 140735671961792 140562597387504 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=28754/tid=28757] ppid=28748 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28757/stat : 28757 (toysat) S 28748 28754 28709 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11862134 1337528320 267203 33554432000 4194304 16246674 140735671961792 140562586913968 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1306180

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 28754 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+3.20053 s]
/proc/loadavg: 0.96 1.10 1.45 4/183 28762
/proc/meminfo: memFree=29303196/32872528 swapFree=496356/529060
[pid=28754] ppid=28748 vsize=1306180 CPUtime=3.18 cores=0,2,4,6
/proc/28754/stat : 28754 (toysat) R 28748 28754 28709 0 -1 4202496 267385 0 0 0 280 38 0 0 20 0 4 0 11862134 1337528320 267203 33554432000 4194304 16246674 140735671961792 140735671944792 12470592 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28754/statm: 326545 267203 783 2943 0 323439 0
[pid=28754/tid=28755] ppid=28748 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28755/stat : 28755 (toysat) S 28748 28754 28709 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 11862134 1337528320 267203 33554432000 4194304 16246674 140735671961792 140562607877360 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=28754/tid=28756] ppid=28748 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28756/stat : 28756 (toysat) S 28748 28754 28709 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11862134 1337528320 267203 33554432000 4194304 16246674 140735671961792 140562597387504 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=28754/tid=28757] ppid=28748 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28757/stat : 28757 (toysat) S 28748 28754 28709 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11862134 1337528320 267203 33554432000 4194304 16246674 140735671961792 140562586913968 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.18
Current children cumulated vsize (KiB) 1306180

[startup+3.6004 s]
/proc/loadavg: 1.04 1.11 1.46 4/183 28762
/proc/meminfo: memFree=29302204/32872528 swapFree=496356/529060
[pid=28754] ppid=28748 vsize=1306180 CPUtime=3.58 cores=0,2,4,6
/proc/28754/stat : 28754 (toysat) R 28748 28754 28709 0 -1 4202496 267385 0 0 0 320 38 0 0 20 0 4 0 11862134 1337528320 267203 33554432000 4194304 16246674 140735671961792 140735671944792 13965618 0 0 0 34082818 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28754/statm: 326545 267203 783 2943 0 323439 0
[pid=28754/tid=28755] ppid=28748 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28755/stat : 28755 (toysat) S 28748 28754 28709 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 11862134 1337528320 267203 33554432000 4194304 16246674 140735671961792 140562607877360 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 4 0 0 0 0 0
[pid=28754/tid=28756] ppid=28748 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28756/stat : 28756 (toysat) S 28748 28754 28709 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 11862134 1337528320 267203 33554432000 4194304 16246674 140735671961792 140562597387504 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 0 0 0 0 0 0
[pid=28754/tid=28757] ppid=28748 vsize=1306180 CPUtime=0 cores=0,2,4,6
/proc/28754/task/28757/stat : 28757 (toysat) S 28748 28754 28709 0 -1 4202560 2 0 0 0 0 0 0 0 20 0 4 0 11862134 1337528320 267203 33554432000 4194304 16246674 140735671961792 140562586913968 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 4 0 0 0 0 0
Current children cumulated CPU time (s) 3.58
Current children cumulated vsize (KiB) 1306180

[startup+4.0005 s]
/proc/loadavg: 1.04 1.11 1.46 4/183 28762
/proc/meminfo: memFree=29302204/32872528 swapFree=496356/529060
[pid=28754] ppid=28748 vsize=0 CPUtime=3.99 cores=0,2,4,6
/proc/28754/stat : 28754 (toysat) R 28748 28754 28709 0 -1 4202500 267390 0 0 0 355 44 0 0 20 0 1 0 11862134 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/28754/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.99
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 4.00444
CPU time (s): 4.00239
CPU user time (s): 3.55446
CPU system time (s): 0.447931
CPU usage (%): 99.9489
Max. virtual memory (cumulated for all children) (KiB): 1306180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.55446
system time used= 0.447931
maximum resident set size= 1068828
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 267390
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= 5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.025996 second user time and 0.035994 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-16 19:29:27
IDJOB=4095875
IDBENCH=107534
IDSOLVER=2542
FILE ID=node141/4095875-1466098167
RUNJOBID= node141-1466098167-28725
PBS_JOBID= 19904052
Free space on /tmp= 71724 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-random4regular-15.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095875-1466098167/watcher-4095875-1466098167 -o /tmp/evaluation-result-4095875-1466098167/solver-4095875-1466098167 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1466098167-28725 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4095875-1466098167.opb

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

MD5SUM BENCH= efa332b8517a05f609bdc0dda98714d3
RANDOM SEED=403068579

node141.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		: 2666.547
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	: 5333.09
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		: 2666.547
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		: 2666.547
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	: 5332.54
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		: 2666.547
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		: 2666.547
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	: 5332.56
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		: 2666.547
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		: 2666.547
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	: 5332.55
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		: 2666.547
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31444180 kB
Buffers:           44476 kB
Cached:           148760 kB
SwapCached:         2880 kB
Active:           123660 kB
Inactive:          73372 kB
Active(anon):       4396 kB
Inactive(anon):     2144 kB
Active(file):     119264 kB
Inactive(file):    71228 kB
Unevictable:      529060 kB
Mlocked:          496356 kB
SwapTotal:      67108856 kB
SwapFree:       67098996 kB
Dirty:             32644 kB
Writeback:             0 kB
AnonPages:        531688 kB
Mapped:             6568 kB
Shmem:                 0 kB
Slab:             569736 kB
SReclaimable:      13944 kB
SUnreclaim:       555792 kB
KernelStack:        1344 kB
PageTables:         6416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     626032 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     32768 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= 71696 MiB
End job on node141 at 2016-06-16 19:29:31