Trace number 4099221

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 2.50462 2.50557

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900563801.opb
MD5SUMc0dce06d795e831bf046e609ad2fb3fd
Bench CategoryDEC-SMALLINT (no 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 benchmark1.19382
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 719
Number of bits of the biggest sum of numbers10
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 2016-06-18T01:28:40+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-4099221-1466206120.opb"]
0.00/0.01	c use --random-gen="3720785528 3337540974 3456289324 950954755 3865731072 1357158494 147548014 2393001578 2744476506 1305847802 4048726247 2108929606 391431257 664968338 768725888 2071192255 2347027308 1417880255 2373323551 1413486206 3766947720 811563957 1486061370 4041586758 607186338 637465270 1642023296 3917039389 2230396667 293417221 1238705300 270393636 1922486556 2069540666 2378395564 1045709567 4286071334 557193243 1369265564 3817785819 2138183459 3492335050 3074976470 1385789521 173814793 1918238074 1919465377 1188480048 1389762488 1259630644 611290290 1022269182 1298759992 2383057044 2723879748 1302771535 1947827795 4141154772 3783258661 4079775593 2562248607 4101447864 675850095 3128749807 3705038776 640682303 3165458066 2450591711 3583098167 2425661598 2032548606 1962518592 3560932577 1001916881 1111317673 1216983321 669809247 2018411440 817869245 2447246119 1090416188 2058619776 2593668426 2423794119 2362557365 2008407698 1471027916 881441606 1484018836 690221400 4271162513 1447732850 2629930485 2440488927 902944796 2108343530 3890155115 2260414885 68632692 2372462376 2571288174 797654264 3287829864 4225292675 1098319433 2438760505 1232813921 1537669484 983043777 3729628548 3871611164 3283766310 1684322901 141615786 2546544915 1985220990 3315947103 1730914541 2681823378 1087253358 1700280769 1683067181 3997677420 3606572223 186908795 1617163436 3759284906 3901834212 1705423382 1987032040 2092378963 3980326784 3661548016 2138492114 2360030940 3711319448 1560993402 1638085185 1051265098 3278752217 4189368641 2522648495 3082060288 643307609 680140623 2446033778 3243349610 3328791137 3311074717 697755894 3987173074 4129933834 4261989803 1596123885 2369600676 1392968288 1619242757 1420370652 3541648615 809175401 503759828 3992700966 1611173045 2980620273 1432366888 787195561 140655980 2997358810 1440736813 3679857800 2863463903 2762304952 2575147392 2338873047 3601743484 3155694946 1269185682 615863747 3478354846 1828320601 397714753 3264119564 3723154790 3125209440 944396916 723789185 1350668823 2074201365 695225882 654385105 3927914942 2211370332 1556715344 1870503027 1566543568 573907696 695235366 2342015323 2799324596 109914558 857655284 1133368682 1873747773 3342162127 1235964736 2794741220 3119534474 1210713045 1582460046 1728884944 4186368835 3076428292 3012194588 1787298874 888828794 1535577608 36915577 3794699905 1769370135 2859741006 1865283810 3279038980 4012344820 3934337157 2500913947 3789956849 1035346578 1681850909 3113853240 929963985 54592746 2579787118 3586697355 3671123263 1623331616 1335690571 331769287 157004112 773405170 1777753651 1185420190 4166637395 788474196 1631361869 3556844937 2905094816 4013672025 1975568432 3847292828 2208118555 2756001383 3255213636 1725095827 1909152753 1832577283 926590396 255 362436" option to reproduce the execution
0.00/0.03	c #vars 231
0.00/0.03	c #constraints 2707
0.00/0.08	c Solving starts ...
0.00/0.08	c ============================[ Search Statistics ]============================
0.00/0.08	c  Time | Restart | Decision | Conflict |      LEARNT     | Fixed    | Removed 
0.00/0.08	c       |         |          |          |    Limit     GC | Var      | Constra 
0.00/0.08	c =============================================================================
0.00/0.08	c  0.0s |       0 |        0 |        0 |      979      0 |        0 |        0
0.00/0.09	c  0.0s |       1 |      263 |      100 |      979      0 |        0 |        0
0.09/0.12	c  0.0s |       2 |      507 |      250 |     1077      0 |        0 |        0
0.09/0.17	c  0.1s |       3 |      925 |      475 |     1185      0 |        0 |        0
0.19/0.24	c  0.2s |       4 |     1532 |      813 |     1304      0 |        0 |        0
0.29/0.34	c  0.3s |       5 |     2608 |     1320 |     1435      0 |        0 |        0
0.49/0.52	c  0.4s |       6 |     4033 |     2081 |     1737      1 |        0 |        0
0.79/0.80	c  0.7s |       7 |     6056 |     3223 |     1911      1 |        1 |       11
1.19/1.27	c  1.2s |       8 |     9001 |     4936 |     2103      2 |        1 |       11
1.79/1.82	c  1.7s |       9 |    13669 |     7506 |     2314      4 |        1 |       11
2.39/2.45	c  2.4s |       9 |    20111 |    11037 |     2314      6 |      203 |     1129
2.39/2.45	c #cpu_time = 2.364s
2.39/2.45	c #wall_clock_time = 2.370s
2.39/2.45	c #decision = 20111
2.39/2.45	c #random_decision = 73
2.39/2.45	c #conflict = 11037
2.39/2.45	c #restart = 9
2.39/2.45	s UNSATISFIABLE
2.39/2.45	c total CPU time = 2.443s
2.39/2.45	c total wall clock time = 2.449s

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-4099221-1466206120/watcher-4099221-1466206120 -o /tmp/evaluation-result-4099221-1466206120/solver-4099221-1466206120 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1466206081-595 --watchdog 1960 toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4099221-1466206120.opb 

pid=1120
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: 0.89 0.37 0.24 3/179 1123
/proc/meminfo: memFree=29373436/32872528 swapFree=17888/1798212
[pid=1123] ppid=1120 vsize=464316 CPUtime=0 cores=0,2,4,6
/proc/1123/stat : 1123 (toysat) R 1120 1123 579 0 -1 4202496 1690 0 0 0 0 0 0 0 20 0 4 0 22659150 475459584 2050 33554432000 4194304 16246674 140735266862304 140735266861728 13880264 0 2 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1123/statm: 116847 2059 441 2943 0 113741 0
[pid=1123/tid=1124] ppid=1120 vsize=720316 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1124/stat : 1124 (toysat) S 1120 1123 579 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22659151 737603584 3050 33554432000 4194304 16246674 140735266862304 140650512100592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=1123/tid=1125] ppid=1120 vsize=725436 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1125/stat : 1125 (toysat) S 1120 1123 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659151 742846464 3067 33554432000 4194304 16246674 140735266862304 140650501610736 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=1123/tid=1126] ppid=1120 vsize=729532 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1126/stat : 1126 (toysat) S 1120 1123 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659151 747040768 3086 33554432000 4194304 16246674 140735266862304 140650381044912 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0

[startup+0.100213 s]
/proc/loadavg: 0.89 0.37 0.24 3/179 1123
/proc/meminfo: memFree=29373436/32872528 swapFree=17888/1798212
[pid=1123] ppid=1120 vsize=1218116 CPUtime=0.09 cores=0,2,4,6
/proc/1123/stat : 1123 (toysat) R 1120 1123 579 0 -1 4202496 25199 0 0 0 5 4 0 0 20 0 4 0 22659150 1247350784 25548 33554432000 4194304 16246674 140735266862304 140735266861728 5991173 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1123/statm: 304529 25555 729 2943 0 301423 0
[pid=1123/tid=1124] ppid=1120 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1124/stat : 1124 (toysat) S 1120 1123 579 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22659151 1247350784 25560 33554432000 4194304 16246674 140735266862304 140650512100592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=1123/tid=1125] ppid=1120 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1125/stat : 1125 (toysat) S 1120 1123 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659151 1247350784 25566 33554432000 4194304 16246674 140735266862304 140650501610736 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=1123/tid=1126] ppid=1120 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1126/stat : 1126 (toysat) S 1120 1123 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659151 1247350784 25571 33554432000 4194304 16246674 140735266862304 140650381044912 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1218116

[startup+0.200486 s]
/proc/loadavg: 0.89 0.37 0.24 3/179 1123
/proc/meminfo: memFree=29373436/32872528 swapFree=17888/1798212
[pid=1123] ppid=1120 vsize=1218116 CPUtime=0.19 cores=0,2,4,6
/proc/1123/stat : 1123 (toysat) R 1120 1123 579 0 -1 4202496 41680 0 0 0 13 6 0 0 20 0 4 0 22659150 1247350784 42029 33554432000 4194304 16246674 140735266862304 140735266844224 5661217 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1123/statm: 304529 42039 729 2943 0 301423 0
[pid=1123/tid=1124] ppid=1120 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1124/stat : 1124 (toysat) S 1120 1123 579 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22659151 1247350784 42044 33554432000 4194304 16246674 140735266862304 140650512100592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=1123/tid=1125] ppid=1120 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1125/stat : 1125 (toysat) S 1120 1123 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659151 1247350784 42050 33554432000 4194304 16246674 140735266862304 140650501610736 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=1123/tid=1126] ppid=1120 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1126/stat : 1126 (toysat) S 1120 1123 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659151 1247350784 42054 33554432000 4194304 16246674 140735266862304 140650381044912 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1218116

[startup+0.300464 s]
/proc/loadavg: 0.89 0.37 0.24 3/179 1123
/proc/meminfo: memFree=29373436/32872528 swapFree=17888/1798212
[pid=1123] ppid=1120 vsize=1218116 CPUtime=0.29 cores=0,2,4,6
/proc/1123/stat : 1123 (toysat) R 1120 1123 579 0 -1 4202496 58032 0 0 0 20 9 0 0 20 0 4 0 22659150 1247350784 58381 33554432000 4194304 16246674 140735266862304 140735266844224 12476789 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1123/statm: 304529 58390 729 2943 0 301423 0
[pid=1123/tid=1124] ppid=1120 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1124/stat : 1124 (toysat) S 1120 1123 579 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22659151 1247350784 58394 33554432000 4194304 16246674 140735266862304 140650512100592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=1123/tid=1125] ppid=1120 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1125/stat : 1125 (toysat) S 1120 1123 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659151 1247350784 58399 33554432000 4194304 16246674 140735266862304 140650501610736 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=1123/tid=1126] ppid=1120 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1126/stat : 1126 (toysat) S 1120 1123 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659151 1247350784 58403 33554432000 4194304 16246674 140735266862304 140650381044912 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1218116

[startup+0.700389 s]
/proc/loadavg: 0.89 0.37 0.24 3/179 1123
/proc/meminfo: memFree=29373436/32872528 swapFree=17888/1798212
[pid=1123] ppid=1120 vsize=1218116 CPUtime=0.69 cores=0,2,4,6
/proc/1123/stat : 1123 (toysat) R 1120 1123 579 0 -1 4202496 123690 0 0 0 52 17 0 0 20 0 4 0 22659150 1247350784 124039 33554432000 4194304 16246674 140735266862304 140735266844224 5677277 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1123/statm: 304529 124044 735 2943 0 301423 0
[pid=1123/tid=1124] ppid=1120 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1124/stat : 1124 (toysat) S 1120 1123 579 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22659151 1247350784 124048 33554432000 4194304 16246674 140735266862304 140650512100592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=1123/tid=1125] ppid=1120 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1125/stat : 1125 (toysat) S 1120 1123 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659151 1247350784 124056 33554432000 4194304 16246674 140735266862304 140650501610736 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=1123/tid=1126] ppid=1120 vsize=1218116 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1126/stat : 1126 (toysat) S 1120 1123 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659151 1247350784 124066 33554432000 4194304 16246674 140735266862304 140650381044912 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 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: 0.89 0.37 0.24 3/183 1128
/proc/meminfo: memFree=28491952/32872528 swapFree=17888/1798212
[pid=1123] ppid=1120 vsize=1221188 CPUtime=1.49 cores=0,2,4,6
/proc/1123/stat : 1123 (toysat) R 1120 1123 579 0 -1 4202496 246133 0 0 0 115 34 0 0 20 0 4 0 22659150 1250496512 246462 33554432000 4194304 16246674 140735266862304 140735266861616 13954625 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1123/statm: 305297 246462 801 2943 0 302191 0
[pid=1123/tid=1124] ppid=1120 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1124/stat : 1124 (toysat) S 1120 1123 579 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22659151 1250496512 246462 33554432000 4194304 16246674 140735266862304 140650512100592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=1123/tid=1125] ppid=1120 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1125/stat : 1125 (toysat) S 1120 1123 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659151 1250496512 246462 33554432000 4194304 16246674 140735266862304 140650501610736 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=1123/tid=1126] ppid=1120 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1126/stat : 1126 (toysat) S 1120 1123 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659151 1250496512 246462 33554432000 4194304 16246674 140735266862304 140650381044912 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1221188

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 1123 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60046 s]
/proc/loadavg: 0.89 0.37 0.24 3/183 1128
/proc/meminfo: memFree=28491952/32872528 swapFree=17888/1798212
[pid=1123] ppid=1120 vsize=1221188 CPUtime=1.59 cores=0,2,4,6
/proc/1123/stat : 1123 (toysat) R 1120 1123 579 0 -1 4202496 246133 0 0 0 125 34 0 0 20 0 4 0 22659150 1250496512 246462 33554432000 4194304 16246674 140735266862304 140735266861616 5711952 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1123/statm: 305297 246462 801 2943 0 302191 0
[pid=1123/tid=1124] ppid=1120 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1124/stat : 1124 (toysat) S 1120 1123 579 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22659151 1250496512 246462 33554432000 4194304 16246674 140735266862304 140650512100592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=1123/tid=1125] ppid=1120 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1125/stat : 1125 (toysat) S 1120 1123 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659151 1250496512 246462 33554432000 4194304 16246674 140735266862304 140650501610736 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=1123/tid=1126] ppid=1120 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1126/stat : 1126 (toysat) S 1120 1123 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659151 1250496512 246462 33554432000 4194304 16246674 140735266862304 140650381044912 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 1221188

[startup+2.00039 s]
/proc/loadavg: 0.89 0.37 0.24 3/183 1128
/proc/meminfo: memFree=28491952/32872528 swapFree=17888/1798212
[pid=1123] ppid=1120 vsize=1221188 CPUtime=1.99 cores=0,2,4,6
/proc/1123/stat : 1123 (toysat) R 1120 1123 579 0 -1 4202496 246133 0 0 0 165 34 0 0 20 0 4 0 22659150 1250496512 246462 33554432000 4194304 16246674 140735266862304 140735266861616 5673567 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1123/statm: 305297 246462 801 2943 0 302191 0
[pid=1123/tid=1124] ppid=1120 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1124/stat : 1124 (toysat) S 1120 1123 579 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22659151 1250496512 246462 33554432000 4194304 16246674 140735266862304 140650512100592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=1123/tid=1125] ppid=1120 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1125/stat : 1125 (toysat) S 1120 1123 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659151 1250496512 246462 33554432000 4194304 16246674 140735266862304 140650501610736 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=1123/tid=1126] ppid=1120 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1126/stat : 1126 (toysat) S 1120 1123 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659151 1250496512 246462 33554432000 4194304 16246674 140735266862304 140650381044912 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 1221188

[startup+2.40039 s]
/proc/loadavg: 0.89 0.37 0.24 3/183 1128
/proc/meminfo: memFree=28177168/32872528 swapFree=17888/1798212
[pid=1123] ppid=1120 vsize=1221188 CPUtime=2.39 cores=0,2,4,6
/proc/1123/stat : 1123 (toysat) R 1120 1123 579 0 -1 4202496 246133 0 0 0 205 34 0 0 20 0 4 0 22659150 1250496512 246462 33554432000 4194304 16246674 140735266862304 140735266844224 5530704 0 0 0 34082818 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1123/statm: 305297 246462 801 2943 0 302191 0
[pid=1123/tid=1124] ppid=1120 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1124/stat : 1124 (toysat) S 1120 1123 579 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 4 0 22659151 1250496512 246462 33554432000 4194304 16246674 140735266862304 140650512100592 15012391 0 0 0 34082818 18446744071580610281 0 0 -1 0 0 0 0 0 0
[pid=1123/tid=1125] ppid=1120 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1125/stat : 1125 (toysat) S 1120 1123 579 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 4 0 22659151 1250496512 246462 33554432000 4194304 16246674 140735266862304 140650501610736 14998865 0 0 0 34082818 18446744071580425449 0 0 -1 2 0 0 0 0 0
[pid=1123/tid=1126] ppid=1120 vsize=1221188 CPUtime=0 cores=0,2,4,6
/proc/1123/task/1126/stat : 1126 (toysat) S 1120 1123 579 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 4 0 22659151 1250496512 246462 33554432000 4194304 16246674 140735266862304 140650381044912 14069300 0 0 0 34082818 18446744071579510697 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 1221188

[startup+2.5004 s]
/proc/loadavg: 0.89 0.37 0.24 3/183 1128
/proc/meminfo: memFree=28177168/32872528 swapFree=17888/1798212
[pid=1123] ppid=1120 vsize=0 CPUtime=2.49 cores=0,2,4,6
/proc/1123/stat : 1123 (toysat) R 1120 1123 579 0 -1 4202500 246139 0 0 0 210 39 0 0 20 0 1 0 22659150 0 0 33554432000 0 0 0 0 0 0 0 33554432 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/1123/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 2.50557
CPU time (s): 2.50462
CPU user time (s): 2.10568
CPU system time (s): 0.398939
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 1221188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.10568
system time used= 0.398939
maximum resident set size= 985864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 246139
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 20
involuntary context switches= 4

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012998 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-18 01:28:40
IDJOB=4099221
IDBENCH=1336
IDSOLVER=2542
FILE ID=node123/4099221-1466206120
RUNJOBID= node123-1466206081-595
PBS_JOBID= 19918154
Free space on /tmp= 71620 MiB

SOLVER NAME= toysat 2016-05-02
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900563801.opb
COMMAND LINE= toysat +RTS -H1G -MMEMLIMITm -K1G -RTS --pb --search=bcd2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099221-1466206120/watcher-4099221-1466206120 -o /tmp/evaluation-result-4099221-1466206120/solver-4099221-1466206120 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1466206081-595 --watchdog 1960  toysat +RTS -H1G -M15500m -K1G -RTS --pb --search=bcd2 HOME/instance-4099221-1466206120.opb

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

MD5SUM BENCH= c0dce06d795e831bf046e609ad2fb3fd
RANDOM SEED=2104386853

node123.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		: 2666.791
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	: 5333.58
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		: 2666.791
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		: 2666.791
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	: 5332.56
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		: 2666.791
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	: 5332.57
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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:        29384744 kB
Buffers:           36872 kB
Cached:            96892 kB
SwapCached:         1640 kB
Active:           926068 kB
Inactive:          54480 kB
Active(anon):     847964 kB
Inactive(anon):     1100 kB
Active(file):      78104 kB
Inactive(file):    53380 kB
Unevictable:     1798212 kB
Mlocked:           17888 kB
SwapTotal:      67108856 kB
SwapFree:       67099272 kB
Dirty:             32860 kB
Writeback:            12 kB
AnonPages:       2644828 kB
Mapped:            10088 kB
Shmem:                 0 kB
Slab:             572176 kB
SReclaimable:      15284 kB
SUnreclaim:       556892 kB
KernelStack:        1448 kB
PageTables:         9164 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2926724 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1785856 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= 71604 MiB
End job on node123 at 2016-06-18 01:28:43