Trace number 1879851

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
bsolo 3.1 pb? 1798.11 1798.93

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-full.all.ucl.opb
MD5SUM14c93c93dc53353f81a889ada18ba601
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 benchmark371.789
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables81558
Total number of constraints240469
Number of constraints which are clauses235865
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints4604
Minimum length of a constraint1
Maximum length of a constraint13
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 68
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 257
Number of bits of the biggest sum of numbers9
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 bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1879851-1245129516.opb
0.00/0.00	c File size is 7638466 bytes.
0.99/1.05	c Highest Coefficient sum: 257
0.99/1.05	c Parsing was ok!!
0.99/1.05	c Total parsing time: 1.052 s
1.09/1.18	c Var: 81558 Constr: 240469 235865/0/4604 Lit: 609711 Watch. Lit: 485736
1.09/1.18	c Obj. Vars: 0 (0 % of total variables)
180.19/180.35	c Pre-processing Time: 180.253 s
180.19/180.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
180.19/180.36	c        0  80153   235926   599571    2   492701  196811      0      0 180.25
180.19/180.36	c Switching off lower bounding mode.
1797.97/1798.87	c      100  80153   236118   602588    2   503704  216493    192      0 181.28
1797.97/1798.87	c      251  80153   236410   606588    2   500879  238143    484      1 183.97
1797.97/1798.87	c      477  80153   236835   629881    2   501508  261958    909      2 187.85
1797.97/1798.87	c      815  80153   237486   653515    2   503719  288154   1560      4 191.01
1797.97/1798.87	c     1325  80153   238463   674232    2   505967  316970   2537      6 196.38
1797.97/1798.87	c     2089  80153   239936   763220    3   508921  348668   4010     10 208.27
1797.97/1798.87	c     3236  80153   242114   935560    3   514571  383535   6188     14 226.62
1797.97/1798.87	c     4957  80153   245381  1283386    5   523816  421889   9455     19 253.28
1797.97/1798.87	c     7541  80152   250268  1731494    6   535542  464078  14342     23 319.30
1797.97/1798.87	c    11420  80148   257576  2295675    8   556161  510486  21650     28 400.61
1797.97/1798.87	c    17243  80144   268229  3864297   14   585461  561535  32303     33 519.41
1797.97/1798.87	c    25980  80144   284312  7019311   24   626321  617689  48386     39 658.36
1797.97/1798.87	c    39093  80142   308773 11981034   38   684349  679458  72847     42 922.72
1797.97/1798.87	c    58764  80142   345124 20801236   60   778152  747404 109198     38 1514.22
1797.97/1798.87	c Resources Exceeded
1797.97/1798.87	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.87	c   14    67371  18554   129270   361245 24213705 125319     37 1798.05
1797.97/1798.87	s UNKNOWN
1797.97/1798.87	c Total time: 1798.05 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879851-1245129516/watcher-1879851-1245129516 -o /tmp/evaluation-result-1879851-1245129516/solver-1879851-1245129516 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879851-1245129516.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6681
/proc/meminfo: memFree=1679424/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=18172 CPUtime=0
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 180551528 18608128 247 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 4543 247 177 640 0 2034 0

[startup+0.0164279 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6681
/proc/meminfo: memFree=1679424/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=18584 CPUtime=0.01
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 383 0 0 0 1 0 0 0 18 0 1 0 180551528 19030016 367 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 4646 368 199 640 0 2137 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 18584

[startup+0.101441 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6681
/proc/meminfo: memFree=1679424/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=21504 CPUtime=0.09
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 1283 0 0 0 9 0 0 0 18 0 1 0 180551528 22020096 1267 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 5376 1267 359 640 0 2867 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21504

[startup+0.301473 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6681
/proc/meminfo: memFree=1679424/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=27612 CPUtime=0.29
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 3188 0 0 0 28 1 0 0 19 0 1 0 180551528 28274688 3132 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 6903 3132 718 640 0 4394 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27612

[startup+0.70154 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 6681
/proc/meminfo: memFree=1679424/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=39428 CPUtime=0.69
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 6916 0 0 0 67 2 0 0 23 0 1 0 180551528 40374272 6732 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 9857 6733 1408 640 0 7348 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39428

[startup+1.50167 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1649464/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=61540 CPUtime=1.49
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 14732 0 0 0 143 6 0 0 25 0 1 0 180551528 63016960 12526 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 15385 12526 189 640 0 14741 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61540

[startup+3.10194 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1629752/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=61672 CPUtime=3.09
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 14747 0 0 0 303 6 0 0 25 0 1 0 180551528 63152128 12541 1992294400 134512640 137136520 4294956256 18446744073709551615 134563476 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 15418 12541 189 640 0 14774 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61672

[startup+6.30147 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1629240/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=61804 CPUtime=6.29
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 14820 0 0 0 622 7 0 0 25 0 1 0 180551528 63287296 12614 1992294400 134512640 137136520 4294956256 18446744073709551615 134563028 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 15451 12614 189 640 0 14807 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61804

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1629304/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=61804 CPUtime=12.68
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 14820 0 0 0 1261 7 0 0 25 0 1 0 180551528 63287296 12614 1992294400 134512640 137136520 4294956256 18446744073709551615 134543869 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 15451 12614 189 640 0 14807 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 61804

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1629368/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=61936 CPUtime=25.47
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 14840 0 0 0 2540 7 0 0 25 0 1 0 180551528 63422464 12634 1992294400 134512640 137136520 4294956256 18446744073709551615 136502385 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 15484 12634 189 640 0 14840 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 61936

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1629432/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=61936 CPUtime=51.05
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 14850 0 0 0 5097 8 0 0 25 0 1 0 180551528 63422464 12644 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 15484 12644 189 640 0 14840 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 61936

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1629048/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=62332 CPUtime=102.23
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 14952 0 0 0 10215 8 0 0 25 0 1 0 180551528 63827968 12746 1992294400 134512640 137136520 4294956256 18446744073709551615 134563028 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 15583 12746 189 640 0 14939 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 62332

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1628984/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=62332 CPUtime=162.2
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 14952 0 0 0 16211 9 0 0 25 0 1 0 180551528 63827968 12746 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 15583 12746 189 640 0 14939 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 62332

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1624120/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=67732 CPUtime=222.17
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 493759 0 0 0 22020 197 0 0 25 0 1 0 180551528 69357568 14113 1992294400 134512640 137136520 4294956256 18446744073709551615 134605502 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 16933 14113 198 640 0 16289 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 67732

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1614904/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=76204 CPUtime=282.15
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 1053643 0 0 0 27796 419 0 0 25 0 1 0 180551528 78032896 16237 1992294400 134512640 137136520 4294956256 18446744073709551615 134573554 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 19051 16237 198 640 0 18407 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 76204

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1610552/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=79936 CPUtime=342.12
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 1369134 0 0 0 33662 550 0 0 25 0 1 0 180551528 81854464 17168 1992294400 134512640 137136520 4294956256 18446744073709551615 136503524 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 19984 17168 198 640 0 19340 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 79936

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1603960/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=87592 CPUtime=402.09
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 1854077 0 0 0 39469 740 0 0 25 0 1 0 180551528 89694208 19071 1992294400 134512640 137136520 4294956256 18446744073709551615 134573545 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 21898 19071 198 640 0 21254 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 87592

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1590584/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=100952 CPUtime=462.05
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 2373908 0 0 0 45251 954 0 0 25 0 1 0 180551528 103374848 22422 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 25238 22422 198 640 0 24594 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 100952

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1582264/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=109552 CPUtime=522.02
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 2814592 0 0 0 51077 1125 0 0 25 0 1 0 180551528 112181248 24546 1992294400 134512640 137136520 4294956256 18446744073709551615 136502105 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 27388 24546 198 640 0 26744 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 109552

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1561976/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=129012 CPUtime=582
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 3534514 0 0 0 56787 1413 0 0 25 0 1 0 180551528 132108288 29428 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 32253 29428 198 640 0 31609 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 129012

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1543992/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=146856 CPUtime=641.98
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 4078809 0 0 0 62574 1624 0 0 25 0 1 0 180551528 150380544 33883 1992294400 134512640 137136520 4294956256 18446744073709551615 134543636 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 36714 33883 198 640 0 36070 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 146856

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=1458872/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=231656 CPUtime=1061.79
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 7078256 0 0 0 103357 2822 0 0 25 0 1 0 180551528 237215744 55090 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 57914 55090 198 640 0 57270 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 231656

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1443640/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=247116 CPUtime=1121.77
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 7453644 0 0 0 109205 2972 0 0 25 0 1 0 180551528 253046784 58958 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 61779 58958 198 640 0 61135 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 247116

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1430136/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=260504 CPUtime=1181.75
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 7807693 0 0 0 115068 3107 0 0 25 0 1 0 180551528 266756096 62287 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 65126 62287 198 640 0 64482 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 260504

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1419512/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=271104 CPUtime=1241.7
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 8076275 0 0 0 120959 3211 0 0 25 0 1 0 180551528 277610496 64949 1992294400 134512640 137136520 4294956256 18446744073709551615 136509112 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 67776 64949 198 640 0 67132 0
Current children cumulated CPU time (s) 1241.7
Current children cumulated vsize (KiB) 271104

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1402936/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=287280 CPUtime=1301.67
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 8390575 0 0 0 126835 3332 0 0 25 0 1 0 180551528 294174720 69009 1992294400 134512640 137136520 4294956256 18446744073709551615 134544182 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 71820 69009 198 640 0 71176 0
Current children cumulated CPU time (s) 1301.67
Current children cumulated vsize (KiB) 287280

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1390712/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=300244 CPUtime=1361.64
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 8706617 0 0 0 132709 3455 0 0 25 0 1 0 180551528 307449856 72251 1992294400 134512640 137136520 4294956256 18446744073709551615 136502385 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 75061 72251 198 640 0 74417 0
Current children cumulated CPU time (s) 1361.64
Current children cumulated vsize (KiB) 300244

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1375288/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=315208 CPUtime=1421.63
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 9080105 0 0 0 138565 3598 0 0 25 0 1 0 180551528 322772992 75979 1992294400 134512640 137136520 4294956256 18446744073709551615 134606736 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 78802 75979 198 640 0 78158 0
Current children cumulated CPU time (s) 1421.63
Current children cumulated vsize (KiB) 315208

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1364344/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=326108 CPUtime=1481.6
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 9329883 0 0 0 144461 3699 0 0 25 0 1 0 180551528 333934592 78717 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 81527 78717 198 640 0 80883 0
Current children cumulated CPU time (s) 1481.6
Current children cumulated vsize (KiB) 326108

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1353784/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=336040 CPUtime=1541.58
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 9660843 0 0 0 150329 3829 0 0 25 0 1 0 180551528 344104960 81197 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 84010 81197 198 640 0 83366 0
Current children cumulated CPU time (s) 1541.58
Current children cumulated vsize (KiB) 336040

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1346808/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=343448 CPUtime=1601.54
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 10040586 0 0 0 156177 3977 0 0 25 0 1 0 180551528 351690752 83020 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 85862 83020 198 640 0 85218 0
Current children cumulated CPU time (s) 1601.54
Current children cumulated vsize (KiB) 343448

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1337144/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=353632 CPUtime=1661.52
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 10242355 0 0 0 162097 4055 0 0 25 0 1 0 180551528 362119168 85589 1992294400 134512640 137136520 4294956256 18446744073709551615 134605804 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 88408 85589 198 640 0 87764 0
Current children cumulated CPU time (s) 1661.52
Current children cumulated vsize (KiB) 353632

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1324600/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=365324 CPUtime=1721.5
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 10511660 0 0 0 167989 4161 0 0 25 0 1 0 180551528 374091776 88494 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 91331 88494 198 640 0 90687 0
Current children cumulated CPU time (s) 1721.5
Current children cumulated vsize (KiB) 365324

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1314104/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=376688 CPUtime=1781.48
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 10803783 0 0 0 173875 4273 0 0 25 0 1 0 180551528 385728512 91337 1992294400 134512640 137136520 4294956256 18446744073709551615 134573649 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 94172 91337 198 640 0 93528 0
Current children cumulated CPU time (s) 1781.48
Current children cumulated vsize (KiB) 376688

Solver just ended. Dumping a history of the last processes samples

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1311992/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=377632 CPUtime=1791.08
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 10845623 0 0 0 174820 4288 0 0 25 0 1 0 180551528 386695168 91577 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 94408 91577 198 640 0 93764 0
Current children cumulated CPU time (s) 1791.08
Current children cumulated vsize (KiB) 377632

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1311672/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=377896 CPUtime=1794.28
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 10854017 0 0 0 175136 4292 0 0 25 0 1 0 180551528 386965504 91651 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 94474 91651 198 640 0 93830 0
Current children cumulated CPU time (s) 1794.28
Current children cumulated vsize (KiB) 377896

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 6682
/proc/meminfo: memFree=1311928/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=378292 CPUtime=1795.87
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 10862105 0 0 0 175292 4295 0 0 25 0 1 0 180551528 387371008 91739 1992294400 134512640 137136520 4294956256 18446744073709551615 134544480 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 94573 91739 198 640 0 93929 0
Current children cumulated CPU time (s) 1795.87
Current children cumulated vsize (KiB) 378292

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1311544/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=379328 CPUtime=1797.47
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 10870681 0 0 0 175449 4298 0 0 25 0 1 0 180551528 388431872 91995 1992294400 134512640 137136520 4294956256 18446744073709551615 136294929 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 94832 91995 198 640 0 94188 0
Current children cumulated CPU time (s) 1797.47
Current children cumulated vsize (KiB) 379328

[startup+1798.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1311352/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=378688 CPUtime=1797.87
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194304 10872294 0 0 0 175488 4299 0 0 25 0 1 0 180551528 387776512 91848 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 94672 91848 198 640 0 94028 0
Current children cumulated CPU time (s) 1797.87
Current children cumulated vsize (KiB) 378688

[startup+1798.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6682
/proc/meminfo: memFree=1311352/2055920 swapFree=4180828/4192956
[pid=6681] ppid=6679 vsize=0 CPUtime=1798.07
/proc/6681/stat : 6681 (bsolo) R 6679 6681 6590 0 -1 4194308 10873590 0 0 0 175504 4303 0 0 25 0 1 0 180551528 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6681/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.07
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.93
CPU time (s): 1798.11
CPU user time (s): 1755.05
CPU system time (s): 43.0635
CPU usage (%): 99.9542
Max. virtual memory (cumulated for all children) (KiB): 379328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1755.05
system time used= 43.0635
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10873590
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= 2
involuntary context switches= 6250

runsolver used 1.57776 second user time and 4.97024 second system time

The end

Launcher Data 

Begin job on node31 at 2009-06-16 07:18:36
IDJOB=1879851
IDBENCH=1475
IDSOLVER=701
FILE ID=node31/1879851-1245129516
PBS_JOBID= 9363720
Free space on /tmp= 66264 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-full.all.ucl.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879851-1245129516/watcher-1879851-1245129516 -o /tmp/evaluation-result-1879851-1245129516/solver-1879851-1245129516 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879851-1245129516.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 14c93c93dc53353f81a889ada18ba601
RANDOM SEED=744396698

node31.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1679840 kB
Buffers:         39976 kB
Cached:         259192 kB
SwapCached:       5132 kB
Active:          33576 kB
Inactive:       273708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1679840 kB
SwapTotal:     4192956 kB
SwapFree:      4180828 kB
Dirty:           11516 kB
Writeback:           0 kB
Mapped:          13812 kB
Slab:            54504 kB
Committed_AS:   158160 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66260 MiB
End job on node31 at 2009-06-16 07:48:35