Trace number 2681670

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 1800.11 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_5.opb
MD5SUM65a3c38bd8963c911b96c745ee468cb1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark456.345
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint26
Maximum length of a constraint40
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
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)3062
Sum of products size (including duplicates)6124
Number of different products3062
Sum of products size6124

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
0.00/0.04	c constraints 3062/0 clauses 3162/0 units 0
0.00/0.04	c vars 100
0.00/0.04	c objective 100 + 0
0.69/0.80	c 0.732888 68.7422 1 3129
0.69/0.80	o 11
0.79/0.84	c 0.779881 69.9414 2 3188
0.79/0.84	o 10
1.29/1.33	c 1.26381 69.9414 81 3462
1.29/1.33	o 9
1.39/1.43	c 1.35679 69.9414 127 3605
1.39/1.43	o 8
1.49/1.56	c 1.48277 69.9414 206 3779
1.49/1.56	o 7
25.19/25.24	c 24.7232 74.332 10992 21418
25.19/25.24	o 6
1800.09/1800.61	s SATISFIABLE
1800.09/1800.61	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-2681670-1277501877/watcher-2681670-1277501877 -o /tmp/evaluation-result-2681670-1277501877/solver-2681670-1277501877 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681670-1277501877.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 3/105 31522
/proc/meminfo: memFree=1854712/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=2136 CPUtime=0
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 255 0 0 0 0 0 0 0 25 0 1 0 91480818 2187264 174 1992294400 134512640 136421960 4288868064 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31522/statm: 534 174 145 467 0 65 0

[startup+0.0585309 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31522
/proc/meminfo: memFree=1854712/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=5820 CPUtime=0.05
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 1154 0 0 0 5 0 0 0 25 0 1 0 91480818 5959680 1073 1992294400 134512640 136421960 4288868064 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 1455 1075 189 467 0 986 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5820

[startup+0.101536 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31522
/proc/meminfo: memFree=1854712/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=12032 CPUtime=0.09
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 2686 0 0 0 9 0 0 0 25 0 1 0 91480818 12320768 2605 1992294400 134512640 136421960 4288868064 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 3008 2606 189 467 0 2539 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12032

[startup+0.301561 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31522
/proc/meminfo: memFree=1854712/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=28060 CPUtime=0.29
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 6918 0 0 0 27 2 0 0 25 0 1 0 91480818 28733440 6643 1992294400 134512640 136421960 4288868064 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 7015 6644 193 467 0 6546 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28060

[startup+0.701609 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 31522
/proc/meminfo: memFree=1854712/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=63860 CPUtime=0.69
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 16218 0 0 0 64 5 0 0 25 0 1 0 91480818 65392640 15204 1992294400 134512640 136421960 4288868064 18446744073709551615 134700891 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 15965 15204 203 467 0 15496 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63860

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31523
/proc/meminfo: memFree=1787496/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=71616 CPUtime=1.49
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 18124 0 0 0 142 7 0 0 25 0 1 0 91480818 73334784 16993 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 17904 16993 236 467 0 17435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71616

[startup+3.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31525
/proc/meminfo: memFree=1787248/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=71748 CPUtime=3.09
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 18145 0 0 0 299 10 0 0 25 0 1 0 91480818 73469952 17013 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 17937 17013 237 467 0 17468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71748

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31525
/proc/meminfo: memFree=1786380/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=72540 CPUtime=6.29
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 18354 0 0 0 612 17 0 0 25 0 1 0 91480818 74280960 17222 1992294400 134512640 136421960 4288868064 18446744073709551615 134604577 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 18135 17222 237 467 0 17666 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72540

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31525
/proc/meminfo: memFree=1785016/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=73868 CPUtime=12.69
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 18690 0 0 0 1242 27 0 0 25 0 1 0 91480818 75640832 17558 1992294400 134512640 136421960 4288868064 18446744073709551615 134903394 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 18467 17558 237 467 0 17998 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73868

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31525
/proc/meminfo: memFree=1782536/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=76112 CPUtime=25.48
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 19256 0 0 0 2497 51 0 0 25 0 1 0 91480818 77938688 18123 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 19028 18123 237 467 0 18559 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76112

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31525
/proc/meminfo: memFree=1781792/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=76932 CPUtime=51.08
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 19456 0 0 0 5019 89 0 0 25 0 1 0 91480818 78778368 18323 1992294400 134512640 136421960 4288868064 18446744073709551615 135026187 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 19233 18323 237 467 0 18764 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 76932

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31527
/proc/meminfo: memFree=1781544/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=76932 CPUtime=102.27
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 19456 0 0 0 10061 166 0 0 25 0 1 0 91480818 78778368 18323 1992294400 134512640 136421960 4288868064 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 19233 18323 237 467 0 18764 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 76932

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31529
/proc/meminfo: memFree=1778940/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=79440 CPUtime=162.24
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 20069 0 0 0 15967 257 0 0 25 0 1 0 91480818 81346560 18936 1992294400 134512640 136421960 4288868064 18446744073709551615 135021849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 19860 18936 237 467 0 19391 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 79440

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31529
/proc/meminfo: memFree=1778940/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=79440 CPUtime=222.23
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 20070 0 0 0 21877 346 0 0 25 0 1 0 91480818 81346560 18937 1992294400 134512640 136421960 4288868064 18446744073709551615 134593920 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 19860 18937 237 467 0 19391 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 79440

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31531
/proc/meminfo: memFree=1778692/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=79968 CPUtime=282.22
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 20222 0 0 0 27789 433 0 0 25 0 1 0 91480818 81887232 19089 1992294400 134512640 136421960 4288868064 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 19992 19089 237 467 0 19523 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 79968

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31533
/proc/meminfo: memFree=1775220/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=83076 CPUtime=342.2
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 20991 0 0 0 33702 518 0 0 25 0 1 0 91480818 85069824 19858 1992294400 134512640 136421960 4288868064 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 20769 19858 237 467 0 20300 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 83076

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31535
/proc/meminfo: memFree=1775220/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=83076 CPUtime=402.18
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 20991 0 0 0 39603 615 0 0 25 0 1 0 91480818 85069824 19858 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 20769 19858 237 467 0 20300 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 83076

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31537
/proc/meminfo: memFree=1775220/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=83076 CPUtime=462.16
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 20991 0 0 0 45503 713 0 0 25 0 1 0 91480818 85069824 19858 1992294400 134512640 136421960 4288868064 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 20769 19858 237 467 0 20300 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 83076

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31537
/proc/meminfo: memFree=1775096/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=83076 CPUtime=522.14
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 20991 0 0 0 51405 809 0 0 25 0 1 0 91480818 85069824 19858 1992294400 134512640 136421960 4288868064 18446744073709551615 134604571 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 20769 19858 237 467 0 20300 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 83076

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31539
/proc/meminfo: memFree=1775096/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=83076 CPUtime=582.13
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 20991 0 0 0 57310 903 0 0 25 0 1 0 91480818 85069824 19858 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 20769 19858 237 467 0 20300 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 83076

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31541
/proc/meminfo: memFree=1770136/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=88256 CPUtime=642.12
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 22272 0 0 0 63216 996 0 0 25 0 1 0 91480818 90374144 21139 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22064 21139 237 467 0 21595 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 88256

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31545
/proc/meminfo: memFree=1766788/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=822.06
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 80955 1251 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 91292

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31547
/proc/meminfo: memFree=1766664/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=882.05
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 86867 1338 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 134597614 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 91292

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31549
/proc/meminfo: memFree=1766664/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=942.03
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 92777 1426 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 91292

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31551
/proc/meminfo: memFree=1766540/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1002.01
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 98679 1522 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 134859688 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 91292

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31553
/proc/meminfo: memFree=1766540/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1062
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 104586 1614 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 91292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31553
/proc/meminfo: memFree=1766540/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1121.98
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 110491 1707 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 91292

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31555
/proc/meminfo: memFree=1766292/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1181.96
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 116401 1795 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 91292

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31557
/proc/meminfo: memFree=1766044/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1241.95
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 122304 1891 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 91292

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31559
/proc/meminfo: memFree=1766044/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1301.94
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 128217 1977 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 91292

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31561
/proc/meminfo: memFree=1766044/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1361.92
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 134131 2061 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 134865675 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 91292

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31570
/proc/meminfo: memFree=1765424/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1421.89
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 140046 2143 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 135032122 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 91292

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31572
/proc/meminfo: memFree=1765424/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1481.87
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 145961 2226 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 134641041 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 91292

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31574
/proc/meminfo: memFree=1765424/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1541.85
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 151878 2307 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 134861840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 91292

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31576
/proc/meminfo: memFree=1765424/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1601.83
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 157792 2391 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 134641060 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 91292

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31578
/proc/meminfo: memFree=1765548/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1661.82
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 163704 2478 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 91292

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31578
/proc/meminfo: memFree=1765548/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1721.81
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 169612 2569 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 91292

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31580
/proc/meminfo: memFree=1765300/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1781.79
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 175524 2655 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 91292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31580
/proc/meminfo: memFree=1765300/2059040 swapFree=4138820/4192956
[pid=31522] ppid=31520 vsize=91292 CPUtime=1800.09
/proc/31522/stat : 31522 (pbct) R 31520 31522 30641 0 -1 4202496 23035 0 0 0 177327 2682 0 0 25 0 1 0 91480818 93483008 21902 1992294400 134512640 136421960 4288868064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/31522/statm: 22823 21902 237 467 0 22354 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 91292

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

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

Child status: 0
Real time (s): 1800.63
CPU time (s): 1800.11
CPU user time (s): 1773.28
CPU system time (s): 26.8369
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 91292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.28
system time used= 26.8369
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23036
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= 4872

runsolver used 2.87756 second user time and 8.60269 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-25 23:37:57
IDJOB=2681670
IDBENCH=48159
IDSOLVER=1192
FILE ID=node080/2681670-1277501877
PBS_JOBID= 11190538
Free space on /tmp= 62284 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681670-1277501877/watcher-2681670-1277501877 -o /tmp/evaluation-result-2681670-1277501877/solver-2681670-1277501877 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681670-1277501877.opb

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

MD5SUM BENCH= 65a3c38bd8963c911b96c745ee468cb1
RANDOM SEED=1554280396

node080.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855240 kB
Buffers:         18836 kB
Cached:          90112 kB
SwapCached:       6848 kB
Active:          56200 kB
Inactive:        66304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855240 kB
SwapTotal:     4192956 kB
SwapFree:      4138820 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       12228 kB
Mapped:          11908 kB
Slab:            59328 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182924 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= 62284 MiB
End job on node080 at 2010-06-26 00:07:59