Trace number 2681761

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 NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)-6 1800.07 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_1.opb
MD5SUMe0d3a2bf2cd2b7e4b27d7033a7686e76
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-6
Best CPU time to get the best result obtained on this benchmark766.009
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -6
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2996
Sum of products size (including duplicates)5992
Number of different products1498
Sum of products size2996

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.03	c constraints 1599/0 clauses 1548/0 units 0
0.00/0.03	c vars 100
0.00/0.03	c objective 50 + -50
0.49/0.58	c 0.547916 46.3555 1 1565
0.49/0.59	o -3
0.59/0.61	c 0.573912 47.3047 9 1596
0.59/0.61	o -4
1.30/1.34	c 1.2958 47.3047 633 3492
1.30/1.34	o -6
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	v -x1 -x2 x3 -x4 -x5 -x6 -x7 x8 -x9 x10 -x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 x74 -x75 x76 -x77 x78 -x79 -x80 -x81 x82 -x83 -x84 -x85 x86 -x87 -x88 x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100

Verifier Data 

OK	-6

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681761-1277504084/watcher-2681761-1277504084 -o /tmp/evaluation-result-2681761-1277504084/solver-2681761-1277504084 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681761-1277504084.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 3/106 23800
/proc/meminfo: memFree=1875272/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=2268 CPUtime=0
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 294 0 0 0 0 0 0 0 24 0 1 0 124064764 2322432 214 1992294400 134512640 136421960 4291983936 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23800/statm: 567 215 145 467 0 98 0

[startup+0.0941599 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 23800
/proc/meminfo: memFree=1875272/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=10200 CPUtime=0.08
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 2243 0 0 0 8 0 0 0 24 0 1 0 124064764 10444800 2163 1992294400 134512640 136421960 4291983936 18446744073709551615 134632335 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 2550 2163 194 467 0 2081 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10200

[startup+0.10116 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 23800
/proc/meminfo: memFree=1875272/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=10460 CPUtime=0.09
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 2340 0 0 0 9 0 0 0 24 0 1 0 124064764 10711040 2260 1992294400 134512640 136421960 4291983936 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 2615 2260 194 467 0 2146 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10460

[startup+0.301179 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 23800
/proc/meminfo: memFree=1875272/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=24332 CPUtime=0.3
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 5912 0 0 0 28 2 0 0 24 0 1 0 124064764 24915968 5717 1992294400 134512640 136421960 4291983936 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 6083 5718 194 467 0 5614 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 24332

[startup+0.701218 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 23800
/proc/meminfo: memFree=1875272/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=48436 CPUtime=0.69
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 12012 0 0 0 65 4 0 0 25 0 1 0 124064764 49598464 11198 1992294400 134512640 136421960 4291983936 18446744073709551615 135026640 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 12109 11198 237 467 0 11640 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48436

[startup+1.50129 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23801
/proc/meminfo: memFree=1831244/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=48436 CPUtime=1.49
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 12013 0 0 0 144 5 0 0 25 0 1 0 124064764 49598464 11198 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 12109 11198 237 467 0 11640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48436

[startup+3.10045 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23801
/proc/meminfo: memFree=1831120/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=48436 CPUtime=3.09
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 12022 0 0 0 302 7 0 0 25 0 1 0 124064764 49598464 11207 1992294400 134512640 136421960 4291983936 18446744073709551615 135026036 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 12109 11207 237 467 0 11640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48436

[startup+6.30075 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23801
/proc/meminfo: memFree=1830500/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=48832 CPUtime=6.29
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 12136 0 0 0 618 11 0 0 25 0 1 0 124064764 50003968 11321 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 12208 11321 237 467 0 11739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48832

[startup+12.7004 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23801
/proc/meminfo: memFree=1829136/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=49888 CPUtime=12.68
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 12406 0 0 0 1247 21 0 0 25 0 1 0 124064764 51085312 11591 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 12472 11591 237 467 0 12003 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49888

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23801
/proc/meminfo: memFree=1827896/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=51252 CPUtime=25.48
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 12716 0 0 0 2503 45 0 0 25 0 1 0 124064764 52482048 11901 1992294400 134512640 136421960 4291983936 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 12813 11901 237 467 0 12344 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51252

[startup+51.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23801
/proc/meminfo: memFree=1827152/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=51912 CPUtime=51.08
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 12902 0 0 0 5013 95 0 0 25 0 1 0 124064764 53157888 12087 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 12978 12087 237 467 0 12509 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51912

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23803
/proc/meminfo: memFree=1825664/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=53504 CPUtime=102.27
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 13282 0 0 0 10034 193 0 0 25 0 1 0 124064764 54788096 12467 1992294400 134512640 136421960 4291983936 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 13376 12467 237 467 0 12907 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53504

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23805
/proc/meminfo: memFree=1825540/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=53504 CPUtime=162.25
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 13282 0 0 0 15920 305 0 0 25 0 1 0 124064764 54788096 12467 1992294400 134512640 136421960 4291983936 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 13376 12467 237 467 0 12907 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 53504

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23807
/proc/meminfo: memFree=1823556/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=55360 CPUtime=222.24
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 13772 0 0 0 21798 426 0 0 25 0 1 0 124064764 56688640 12957 1992294400 134512640 136421960 4291983936 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 13840 12957 237 467 0 13371 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 55360

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23807
/proc/meminfo: memFree=1823556/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=55360 CPUtime=282.23
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 13772 0 0 0 27684 539 0 0 25 0 1 0 124064764 56688640 12957 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 13840 12957 237 467 0 13371 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 55360

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23809
/proc/meminfo: memFree=1823556/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=55360 CPUtime=342.21
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 13772 0 0 0 33568 653 0 0 25 0 1 0 124064764 56688640 12957 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 13840 12957 237 467 0 13371 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 55360

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23811
/proc/meminfo: memFree=1821696/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=57220 CPUtime=402.2
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14213 0 0 0 39440 780 0 0 25 0 1 0 124064764 58593280 13398 1992294400 134512640 136421960 4291983936 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14305 13398 237 467 0 13836 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 57220

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23813
/proc/meminfo: memFree=1821696/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=57220 CPUtime=462.18
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14213 0 0 0 45341 877 0 0 25 0 1 0 124064764 58593280 13398 1992294400 134512640 136421960 4291983936 18446744073709551615 134597393 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14305 13398 237 467 0 13836 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 57220

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23815
/proc/meminfo: memFree=1821696/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=57220 CPUtime=522.16
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14213 0 0 0 51229 987 0 0 25 0 1 0 124064764 58593280 13398 1992294400 134512640 136421960 4291983936 18446744073709551615 135006254 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14305 13398 237 467 0 13836 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 57220

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23815
/proc/meminfo: memFree=1821696/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=57220 CPUtime=582.15
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14213 0 0 0 57116 1099 0 0 25 0 1 0 124064764 58593280 13398 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14305 13398 237 467 0 13836 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 57220

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23817
/proc/meminfo: memFree=1821696/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=57220 CPUtime=642.14
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14213 0 0 0 63005 1209 0 0 25 0 1 0 124064764 58593280 13398 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14305 13398 237 467 0 13836 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 57220

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23823
/proc/meminfo: memFree=1819836/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58676 CPUtime=882.08
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14595 0 0 0 86516 1692 0 0 25 0 1 0 124064764 60084224 13780 1992294400 134512640 136421960 4291983936 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14669 13780 237 467 0 14200 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 58676

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23825
/proc/meminfo: memFree=1819836/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58676 CPUtime=942.06
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14595 0 0 0 92405 1801 0 0 25 0 1 0 124064764 60084224 13780 1992294400 134512640 136421960 4291983936 18446744073709551615 134640916 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14669 13780 237 467 0 14200 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 58676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 23827
/proc/meminfo: memFree=1819836/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58676 CPUtime=1002.04
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14595 0 0 0 98297 1907 0 0 25 0 1 0 124064764 60084224 13780 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14669 13780 237 467 0 14200 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 58676

[startup+1062.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 23829
/proc/meminfo: memFree=1819836/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58676 CPUtime=1062.03
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14595 0 0 0 104171 2032 0 0 25 0 1 0 124064764 60084224 13780 1992294400 134512640 136421960 4291983936 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14669 13780 237 467 0 14200 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 58676

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 3/107 23831
/proc/meminfo: memFree=1819836/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58676 CPUtime=1122.02
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14595 0 0 0 110063 2139 0 0 25 0 1 0 124064764 60084224 13780 1992294400 134512640 136421960 4291983936 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14669 13780 237 467 0 14200 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 58676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23831
/proc/meminfo: memFree=1819836/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58676 CPUtime=1182
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14595 0 0 0 115958 2242 0 0 25 0 1 0 124064764 60084224 13780 1992294400 134512640 136421960 4291983936 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14669 13780 237 467 0 14200 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 58676

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23833
/proc/meminfo: memFree=1819712/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58676 CPUtime=1241.98
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14595 0 0 0 121833 2365 0 0 25 0 1 0 124064764 60084224 13780 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14669 13780 237 467 0 14200 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 58676

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23835
/proc/meminfo: memFree=1819712/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58676 CPUtime=1301.98
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14595 0 0 0 127724 2474 0 0 25 0 1 0 124064764 60084224 13780 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14669 13780 237 467 0 14200 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 58676

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23837
/proc/meminfo: memFree=1819588/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58676 CPUtime=1361.95
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14595 0 0 0 133612 2583 0 0 25 0 1 0 124064764 60084224 13780 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14669 13780 237 467 0 14200 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 58676

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23842
/proc/meminfo: memFree=1818968/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58676 CPUtime=1421.94
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14595 0 0 0 139494 2700 0 0 25 0 1 0 124064764 60084224 13780 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14669 13780 237 467 0 14200 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 58676

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23842
/proc/meminfo: memFree=1818968/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58676 CPUtime=1481.92
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14595 0 0 0 145389 2803 0 0 25 0 1 0 124064764 60084224 13780 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14669 13780 237 467 0 14200 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 58676

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23844
/proc/meminfo: memFree=1818968/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58676 CPUtime=1541.91
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14595 0 0 0 151278 2913 0 0 25 0 1 0 124064764 60084224 13780 1992294400 134512640 136421960 4291983936 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14669 13780 237 467 0 14200 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 58676

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23846
/proc/meminfo: memFree=1818968/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58676 CPUtime=1601.89
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14595 0 0 0 157164 3025 0 0 25 0 1 0 124064764 60084224 13780 1992294400 134512640 136421960 4291983936 18446744073709551615 134640987 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14669 13780 237 467 0 14200 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 58676

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23848
/proc/meminfo: memFree=1818968/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=58808 CPUtime=1661.88
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 14615 0 0 0 163041 3147 0 0 25 0 1 0 124064764 60219392 13800 1992294400 134512640 136421960 4291983936 18446744073709551615 134604484 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 14702 13800 237 467 0 14233 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 58808

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23850
/proc/meminfo: memFree=1817232/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=60400 CPUtime=1721.86
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 15033 0 0 0 168923 3263 0 0 25 0 1 0 124064764 61849600 14218 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 15100 14218 237 467 0 14631 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 60400

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23850
/proc/meminfo: memFree=1816612/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=61248 CPUtime=1781.85
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 15192 0 0 0 174790 3395 0 0 25 0 1 0 124064764 62717952 14377 1992294400 134512640 136421960 4291983936 18446744073709551615 134862058 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 15312 14377 237 467 0 14843 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 61248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23852
/proc/meminfo: memFree=1816116/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=61732 CPUtime=1800.05
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 15304 0 0 0 176567 3438 0 0 25 0 1 0 124064764 63213568 14489 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 15433 14489 237 467 0 14964 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 61732

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23852
/proc/meminfo: memFree=1816116/2059040 swapFree=4139084/4192956
[pid=23800] ppid=23798 vsize=61732 CPUtime=1800.05
/proc/23800/stat : 23800 (pbct) R 23798 23800 23150 0 -1 4202496 15304 0 0 0 176567 3438 0 0 25 0 1 0 124064764 63213568 14489 1992294400 134512640 136421960 4291983936 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23800/statm: 15433 14489 237 467 0 14964 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 61732

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1765.68
CPU system time (s): 34.3898
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 61732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1765.68
system time used= 34.3898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15305
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= 1
involuntary context switches= 4244

runsolver used 3.09453 second user time and 8.38373 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-26 00:14:44
IDJOB=2681761
IDBENCH=48250
IDSOLVER=1192
FILE ID=node018/2681761-1277504084
PBS_JOBID= 11190576
Free space on /tmp= 62488 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681761-1277504084/watcher-2681761-1277504084 -o /tmp/evaluation-result-2681761-1277504084/solver-2681761-1277504084 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681761-1277504084.opb

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

MD5SUM BENCH= e0d3a2bf2cd2b7e4b27d7033a7686e76
RANDOM SEED=1414766686

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1875800 kB
Buffers:         15508 kB
Cached:          68628 kB
SwapCached:       6080 kB
Active:          69672 kB
Inactive:        27236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1875800 kB
SwapTotal:     4192956 kB
SwapFree:      4139084 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       11396 kB
Mapped:          11936 kB
Slab:            64436 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181048 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62488 MiB
End job on node018 at 2010-06-26 00:44:47