Trace number 2671272

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 3.2 Cl? (TO) 1800.02 1800.61

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_10_3_80.opb
MD5SUM4023d6beb9ef2c356e20e783b830f625
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.91371
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12632
Sum of products size (including duplicates)25264
Number of different products6316
Sum of products size12632

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2671272-1276722296.opb
0.00/0.00	c File size is 566885 bytes.
0.01/0.09	c Highest Coefficient sum: 1000
0.01/0.09	c Parsing was ok!!
0.01/0.09	c Total parsing time: 0.094 s
0.09/0.10	c Var: 7316 Constr: 14135 6816/1003/6316 Lit: 54028 Watch. Lit: 46295
0.09/0.10	c Obj. Vars: 0 (0 % of total variables)
1.99/2.03	c Pre-processing Time: 2.03 s
1.99/2.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.99/2.03	c        0   7316    14135    54028    3    46295   94040      0      0 2.03
1.99/2.03	c Switching off lower bounding mode.
1800.02/1800.50	c      421   7316    14556   352519   24    47137  103445    421    118 3.54
1800.02/1800.50	c      575   7316    14710   493212   33    47445  113790    575    156 3.67
1800.02/1800.50	c      800   7316    14935   697517   46    47895  125170    800    204 3.90
1800.02/1800.50	c     1162   7316    15297  1024358   66    48619  137688   1162    267 4.34
1800.02/1800.50	c     1673   7316    15808  1492317   94    49641  151457   1673    333 5.01
1800.02/1800.50	c     2445   7316    16580  2197715  132    51185  166603   2445    396 6.16
1800.02/1800.50	c     3595   7316    17730  3251886  183    53485  183264   3595    407 8.81
1800.02/1800.50	c     5326   7316    19461  4837150  248    56947  201591   5326    378 14.07
1800.02/1800.50	c     7915   7316    22050  7206271  326    62125  221751   7915    322 24.57
1800.02/1800.50	c    11794   7316    25929 10757658  414    69883  243927  11794    242 48.61
1800.02/1800.50	c    17620   7316    31755 16097292  506    81535  268320  17620    180 97.88
1800.02/1800.50	c    26359   7316    40494 24106033  595    99013  295153  26359    137 192.04
1800.02/1800.50	c    39471   7316    53606 36128725  673   125237  324669  39471    100 390.86
1800.02/1800.50	c    59141   7316    73276 54161561  739   164577  357136  59141     72 814.29
1800.02/1800.50	c Reducing formula size due to memory constraints
1800.02/1800.50	c Memory Limit: 1000.00 MB  Used: 1002.61 MB
1800.02/1800.50	c Caught signal: 15
1800.02/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.50	c   14    87153      0   100296    86165 66080842  72030     48 1800.03
1800.02/1800.50	s UNKNOWN
1800.02/1800.50	c Total time: 1800.03 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-2671272-1276722296/watcher-2671272-1276722296 -o /tmp/evaluation-result-2671272-1276722296/solver-2671272-1276722296 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2671272-1276722296.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: 1.00 1.00 1.00 3/106 18435
/proc/meminfo: memFree=1794404/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=11492 CPUtime=0
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 364 0 0 0 0 0 0 0 20 0 1 0 13522114 11767808 282 1992294400 134512640 137138936 4287813664 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 2873 282 174 642 0 2090 0

[startup+0.0194941 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18435
/proc/meminfo: memFree=1794404/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=11764 CPUtime=0.01
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 451 0 0 0 1 0 0 0 20 0 1 0 13522114 12046336 369 1992294400 134512640 137138936 4287813664 18446744073709551615 136525315 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 2941 369 190 642 0 2158 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11764

[startup+0.100503 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18435
/proc/meminfo: memFree=1794404/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=13840 CPUtime=0.09
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 1230 0 0 0 9 0 0 0 20 0 1 0 13522114 14172160 1009 1992294400 134512640 137138936 4287813664 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 3460 1011 182 642 0 2816 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13840

[startup+0.300525 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18435
/proc/meminfo: memFree=1794404/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=14644 CPUtime=0.29
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 1415 0 0 0 29 0 0 0 20 0 1 0 13522114 14995456 1194 1992294400 134512640 137138936 4287813664 18446744073709551615 134543197 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 3661 1194 184 642 0 3017 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14644

[startup+0.700569 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18435
/proc/meminfo: memFree=1794404/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=14644 CPUtime=0.69
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 1415 0 0 0 69 0 0 0 21 0 1 0 13522114 14995456 1194 1992294400 134512640 137138936 4287813664 18446744073709551615 136296970 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 3661 1194 184 642 0 3017 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14644

[startup+1.50066 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18436
/proc/meminfo: memFree=1790552/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=14644 CPUtime=1.49
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 1415 0 0 0 148 1 0 0 23 0 1 0 13522114 14995456 1194 1992294400 134512640 137138936 4287813664 18446744073709551615 136500229 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 3661 1194 184 642 0 3017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14644

[startup+3.10083 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18436
/proc/meminfo: memFree=1789560/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=18124 CPUtime=3.09
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 2699 0 0 0 306 3 0 0 25 0 1 0 13522114 18558976 2092 1992294400 134512640 137138936 4287813664 18446744073709551615 134575759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 4531 2092 190 642 0 3887 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18124

[startup+6.30118 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18438
/proc/meminfo: memFree=1768356/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=42368 CPUtime=6.29
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 8755 0 0 0 622 7 0 0 25 0 1 0 13522114 43384832 8148 1992294400 134512640 137138936 4287813664 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 10592 8148 190 642 0 9948 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42368

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18438
/proc/meminfo: memFree=1736364/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=71276 CPUtime=12.69
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 15990 0 0 0 1258 11 0 0 25 0 1 0 13522114 72986624 15383 1992294400 134512640 137138936 4287813664 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 17819 15383 190 642 0 17175 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71276

[startup+25.5003 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18438
/proc/meminfo: memFree=1697428/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=107868 CPUtime=25.48
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 25141 0 0 0 2531 17 0 0 25 0 1 0 13522114 110456832 24534 1992294400 134512640 137138936 4287813664 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 26967 24534 190 642 0 26323 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 107868

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18438
/proc/meminfo: memFree=1650060/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=155512 CPUtime=51.08
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 37038 0 0 0 5083 25 0 0 25 0 1 0 13522114 159244288 36431 1992294400 134512640 137138936 4287813664 18446744073709551615 134574740 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 38878 36431 190 642 0 38234 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 155512

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18440
/proc/meminfo: memFree=1579008/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=225356 CPUtime=102.27
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 54499 0 0 0 10191 36 0 0 25 0 1 0 13522114 230764544 53892 1992294400 134512640 137138936 4287813664 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 56339 53892 190 642 0 55695 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 225356

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18442
/proc/meminfo: memFree=1509816/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=294892 CPUtime=162.25
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 71883 0 0 0 16178 47 0 0 25 0 1 0 13522114 301969408 71276 1992294400 134512640 137138936 4287813664 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 73723 71276 190 642 0 73079 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 294892

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18442
/proc/meminfo: memFree=1455504/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=348380 CPUtime=222.23
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 85272 0 0 0 22168 55 0 0 25 0 1 0 13522114 356741120 84665 1992294400 134512640 137138936 4287813664 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 87095 84665 190 642 0 86451 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 348380

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18444
/proc/meminfo: memFree=1408012/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=396360 CPUtime=282.21
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 97263 0 0 0 28159 62 0 0 25 0 1 0 13522114 405872640 96656 1992294400 134512640 137138936 4287813664 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 99090 96656 190 642 0 98446 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 396360

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18446
/proc/meminfo: memFree=1361140/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=442684 CPUtime=342.2
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 108848 0 0 0 34151 69 0 0 25 0 1 0 13522114 453308416 108241 1992294400 134512640 137138936 4287813664 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 110671 108241 190 642 0 110027 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 442684

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18448
/proc/meminfo: memFree=1320592/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=483652 CPUtime=402.19
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 119088 0 0 0 40143 76 0 0 25 0 1 0 13522114 495259648 118481 1992294400 134512640 137138936 4287813664 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 120913 118481 190 642 0 120269 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 483652

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18450
/proc/meminfo: memFree=1275084/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=528532 CPUtime=462.17
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 130305 0 0 0 46133 84 0 0 25 0 1 0 13522114 541216768 129698 1992294400 134512640 137138936 4287813664 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 132133 129698 190 642 0 131489 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 528532

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18450
/proc/meminfo: memFree=1242844/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=561032 CPUtime=522.15
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 138433 0 0 0 52125 90 0 0 25 0 1 0 13522114 574496768 137826 1992294400 134512640 137138936 4287813664 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 140258 137826 190 642 0 139614 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 561032

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 18452
/proc/meminfo: memFree=1209488/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=593984 CPUtime=582.13
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 146656 0 0 0 58117 96 0 0 25 0 1 0 13522114 608239616 146049 1992294400 134512640 137138936 4287813664 18446744073709551615 134542342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 148496 146049 190 642 0 147852 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 593984

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18454
/proc/meminfo: memFree=1183448/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=619628 CPUtime=642.12
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 153075 0 0 0 64111 101 0 0 25 0 1 0 13522114 634499072 152468 1992294400 134512640 137138936 4287813664 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 154907 152468 190 642 0 154263 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 619628

[startup+702.301 s]

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

/proc/loadavg: 1.05 1.01 1.00 2/107 18468
/proc/meminfo: memFree=929248/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=873148 CPUtime=1181.98
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 216447 0 0 0 118052 146 0 0 25 0 1 0 13522114 894103552 215840 1992294400 134512640 137138936 4287813664 18446744073709551615 134542495 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 218287 215840 190 642 0 217643 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 873148

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 18470
/proc/meminfo: memFree=911516/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=890640 CPUtime=1241.96
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 220826 0 0 0 124047 149 0 0 25 0 1 0 13522114 912015360 220219 1992294400 134512640 137138936 4287813664 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 222660 220219 190 642 0 222016 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 890640

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18472
/proc/meminfo: memFree=892544/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=909272 CPUtime=1301.95
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 225493 0 0 0 130043 152 0 0 25 0 1 0 13522114 931094528 224886 1992294400 134512640 137138936 4287813664 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 227318 224886 190 642 0 226674 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 909272

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18474
/proc/meminfo: memFree=873324/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=928636 CPUtime=1361.93
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 230328 0 0 0 136037 156 0 0 25 0 1 0 13522114 950923264 229721 1992294400 134512640 137138936 4287813664 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 232159 229721 190 642 0 231515 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 928636

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18474
/proc/meminfo: memFree=853856/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=947976 CPUtime=1421.92
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 235169 0 0 0 142033 159 0 0 25 0 1 0 13522114 970727424 234562 1992294400 134512640 137138936 4287813664 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 236994 234562 190 642 0 236350 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 947976

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18476
/proc/meminfo: memFree=838604/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=963360 CPUtime=1481.9
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 239006 0 0 0 148029 161 0 0 25 0 1 0 13522114 986480640 238399 1992294400 134512640 137138936 4287813664 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 240840 238399 190 642 0 240196 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 963360

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18478
/proc/meminfo: memFree=824840/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=976916 CPUtime=1541.88
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 242393 0 0 0 154024 164 0 0 25 0 1 0 13522114 1000361984 241786 1992294400 134512640 137138936 4287813664 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 244229 241786 190 642 0 243585 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 976916

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18480
/proc/meminfo: memFree=810084/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=991688 CPUtime=1601.87
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 246091 0 0 0 160020 167 0 0 25 0 1 0 13522114 1015488512 245484 1992294400 134512640 137138936 4287813664 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 247922 245484 190 642 0 247278 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 991688

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18485
/proc/meminfo: memFree=794088/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=1007056 CPUtime=1661.84
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 249924 0 0 0 166015 169 0 0 25 0 1 0 13522114 1031225344 249317 1992294400 134512640 137138936 4287813664 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 251764 249317 190 642 0 251120 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 1007056

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18485
/proc/meminfo: memFree=778464/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=1022688 CPUtime=1721.84
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 253841 0 0 0 172012 172 0 0 25 0 1 0 13522114 1047232512 253234 1992294400 134512640 137138936 4287813664 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 255672 253234 190 642 0 255028 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 1022688

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18487
/proc/meminfo: memFree=762716/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=1037936 CPUtime=1781.82
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 257747 0 0 0 178008 174 0 0 25 0 1 0 13522114 1062846464 257054 1992294400 134512640 137138936 4287813664 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 259484 257054 190 642 0 258840 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 1037936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18487
/proc/meminfo: memFree=762716/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=1037936 CPUtime=1800.02
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 257747 0 0 0 179828 174 0 0 25 0 1 0 13522114 1062846464 257054 1992294400 134512640 137138936 4287813664 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 259484 257054 190 642 0 258840 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1037936

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1800.02 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1800.02 s) to the 'lost time'.

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 18487
/proc/meminfo: memFree=762716/2059040 swapFree=4140128/4192956
[pid=18435] ppid=18433 vsize=1037936 CPUtime=1800.02
/proc/18435/stat : 18435 (bsolo_pb10) R 18433 18435 17933 0 -1 4202496 257747 0 0 0 179828 174 0 0 25 0 1 0 13522114 1062846464 257054 1992294400 134512640 137138936 4287813664 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/18435/statm: 259484 257054 190 642 0 258840 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1037936

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18488
/proc/meminfo: memFree=1763760/2059040 swapFree=4140128/4192956
[pid=18435] ppid=-1 vsize=0 CPUtime=0
/proc/18435/stat : -- couldn't open stat file --/proc/18435/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18488
/proc/meminfo: memFree=1763760/2059040 swapFree=4140128/4192956
[pid=18435] ppid=-1 vsize=0 CPUtime=0
/proc/18435/stat : -- couldn't open stat file --/proc/18435/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 15

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18435 and gives
#  childrusage.ru_utime.tv_sec=1798
#  childrusage.ru_utime.tv_usec=285619
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=848718
# CPU time returned by wait4() is 1800.13
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1800.02
#  lost CPU user time (s): 1798.28
#  lost CPU system time (s): 1.74

Real time (s): 1800.61
CPU time (s): 1800.02
CPU user time (s): 1798.28
CPU system time (s): 1.74
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 1038280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.29
system time used= 1.84872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 257747
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= 2978

runsolver used 2.77358 second user time and 8.70768 second system time

The end

Launcher Data 

Begin job on node042 at 2010-06-16 23:04:56
IDJOB=2671272
IDBENCH=48329
IDSOLVER=1163
FILE ID=node042/2671272-1276722296
PBS_JOBID= 11174159
Free space on /tmp= 62580 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_10_3_80.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2671272-1276722296/watcher-2671272-1276722296 -o /tmp/evaluation-result-2671272-1276722296/solver-2671272-1276722296 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2671272-1276722296.opb

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

MD5SUM BENCH= 4023d6beb9ef2c356e20e783b830f625
RANDOM SEED=1567814718

node042.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1795676 kB
Buffers:         62840 kB
Cached:         121196 kB
SwapCached:       6420 kB
Active:          86400 kB
Inactive:       110824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1795676 kB
SwapTotal:     4192956 kB
SwapFree:      4140128 kB
Dirty:            4100 kB
Writeback:           0 kB
AnonPages:       10932 kB
Mapped:          13016 kB
Slab:            44324 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183644 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2671272-1276722296.opb

Free space on /tmp at the end= 62576 MiB
End job on node042 at 2010-06-16 23:34:59