Trace number 2681654

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 1800.04 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_4.opb
MD5SUM4c6ab7a9b1b11dc4bf8c6231156cc585
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 benchmark129.492
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 constraint41
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)3070
Sum of products size (including duplicates)6140
Number of different products3070
Sum of products size6140

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
0.00/0.05	c constraints 3070/0 clauses 3170/0 units 0
0.00/0.05	c vars 100
0.00/0.05	c objective 100 + 0
0.79/0.85	c 0.78288 68.8398 1 3090
0.79/0.85	o 10
1.10/1.17	c 1.09583 70.1875 35 3268
1.10/1.17	o 9
1.19/1.23	c 1.15282 70.1875 46 3406
1.19/1.23	o 8
1.29/1.35	c 1.27081 70.1875 96 3560
1.29/1.35	o 7
20.49/20.59	c 20.1749 73.0234 7817 16575
20.49/20.59	o 6
1800.02/1800.50	s SATISFIABLE
1800.02/1800.50	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-2681654-1277501348/watcher-2681654-1277501348 -o /tmp/evaluation-result-2681654-1277501348/solver-2681654-1277501348 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681654-1277501348.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: 0.92 0.98 0.99 3/106 26704
/proc/meminfo: memFree=1817972/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=2136 CPUtime=0
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 255 0 0 0 0 0 0 0 20 0 1 0 125738437 2187264 174 1992294400 134512640 136421960 4293818896 18446744073709551615 135158958 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26704/statm: 534 174 145 467 0 65 0

[startup+0.0533761 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26704
/proc/meminfo: memFree=1817972/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=4368 CPUtime=0.05
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 785 0 0 0 5 0 0 0 20 0 1 0 125738437 4472832 704 1992294400 134512640 136421960 4293818896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 1092 706 189 467 0 623 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4368

[startup+0.100381 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26704
/proc/meminfo: memFree=1817972/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=11292 CPUtime=0.09
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 2499 0 0 0 8 1 0 0 20 0 1 0 125738437 11563008 2418 1992294400 134512640 136421960 4293818896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 2823 2421 189 467 0 2354 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11292

[startup+0.300404 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26704
/proc/meminfo: memFree=1817972/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=26488 CPUtime=0.29
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 6493 0 0 0 26 3 0 0 20 0 1 0 125738437 27123712 6217 1992294400 134512640 136421960 4293818896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 6622 6218 193 467 0 6153 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26488

[startup+0.70045 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 26704
/proc/meminfo: memFree=1817972/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=63248 CPUtime=0.69
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 16056 0 0 0 63 6 0 0 20 0 1 0 125738437 64765952 15039 1992294400 134512640 136421960 4293818896 18446744073709551615 134887913 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 15812 15040 203 467 0 15343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63248

[startup+1.50054 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 26705
/proc/meminfo: memFree=1750508/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=71868 CPUtime=1.49
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 18168 0 0 0 141 8 0 0 23 0 1 0 125738437 73592832 17034 1992294400 134512640 136421960 4293818896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 17967 17034 236 467 0 17498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71868

[startup+3.10073 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 26705
/proc/meminfo: memFree=1750260/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=71868 CPUtime=3.09
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 18169 0 0 0 298 11 0 0 25 0 1 0 125738437 73592832 17035 1992294400 134512640 136421960 4293818896 18446744073709551615 135019620 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 17967 17035 237 467 0 17498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 71868

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26705
/proc/meminfo: memFree=1749764/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=72264 CPUtime=6.29
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 18269 0 0 0 614 15 0 0 25 0 1 0 125738437 73998336 17135 1992294400 134512640 136421960 4293818896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 18066 17135 237 467 0 17597 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 72264

[startup+12.7008 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 26705
/proc/meminfo: memFree=1748648/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=73188 CPUtime=12.69
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 18514 0 0 0 1243 26 0 0 25 0 1 0 125738437 74944512 17380 1992294400 134512640 136421960 4293818896 18446744073709551615 135006344 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 18297 17380 237 467 0 17828 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73188

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 26705
/proc/meminfo: memFree=1746540/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=75300 CPUtime=25.49
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 19031 0 0 0 2501 48 0 0 25 0 1 0 125738437 77107200 17896 1992294400 134512640 136421960 4293818896 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 18825 17896 237 467 0 18356 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 75300

[startup+51.1013 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 26705
/proc/meminfo: memFree=1745920/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=75960 CPUtime=51.07
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 19195 0 0 0 5023 84 0 0 25 0 1 0 125738437 77783040 18060 1992294400 134512640 136421960 4293818896 18446744073709551615 135019000 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 18990 18060 237 467 0 18521 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 75960

[startup+102.309 s]
/proc/loadavg: 1.09 1.02 1.01 2/107 26707
/proc/meminfo: memFree=1744928/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=76884 CPUtime=102.27
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 19426 0 0 0 10063 164 0 0 25 0 1 0 125738437 78729216 18291 1992294400 134512640 136421960 4293818896 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 19221 18291 237 467 0 18752 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 76884

[startup+162.301 s]
/proc/loadavg: 1.11 1.03 1.00 2/107 26709
/proc/meminfo: memFree=1741828/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=79804 CPUtime=162.25
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20176 0 0 0 15976 249 0 0 25 0 1 0 125738437 81719296 19041 1992294400 134512640 136421960 4293818896 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 19951 19041 237 467 0 19482 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 79804

[startup+222.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 26711
/proc/meminfo: memFree=1741828/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=79804 CPUtime=222.23
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20176 0 0 0 21885 338 0 0 25 0 1 0 125738437 81719296 19041 1992294400 134512640 136421960 4293818896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 19951 19041 237 467 0 19482 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 79804

[startup+282.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/107 26713
/proc/meminfo: memFree=1741828/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=79804 CPUtime=282.21
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20176 0 0 0 27794 427 0 0 25 0 1 0 125738437 81719296 19041 1992294400 134512640 136421960 4293818896 18446744073709551615 135028800 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 19951 19041 237 467 0 19482 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 79804

[startup+342.301 s]
/proc/loadavg: 1.09 1.05 1.00 2/107 26713
/proc/meminfo: memFree=1741704/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=79804 CPUtime=342.2
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20176 0 0 0 33715 505 0 0 25 0 1 0 125738437 81719296 19041 1992294400 134512640 136421960 4293818896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 19951 19041 237 467 0 19482 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 79804

[startup+402.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 26715
/proc/meminfo: memFree=1740340/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=81256 CPUtime=402.19
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20513 0 0 0 39624 595 0 0 25 0 1 0 125738437 83206144 19378 1992294400 134512640 136421960 4293818896 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20314 19378 237 467 0 19845 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 81256

[startup+462.301 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 26717
/proc/meminfo: memFree=1740216/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=81256 CPUtime=462.17
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20513 0 0 0 45534 683 0 0 25 0 1 0 125738437 83206144 19378 1992294400 134512640 136421960 4293818896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20314 19378 237 467 0 19845 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 81256

[startup+522.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 26719
/proc/meminfo: memFree=1740216/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=81256 CPUtime=522.15
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20513 0 0 0 51441 774 0 0 25 0 1 0 125738437 83206144 19378 1992294400 134512640 136421960 4293818896 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20314 19378 237 467 0 19845 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 81256

[startup+582.301 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 26721
/proc/meminfo: memFree=1740216/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=81256 CPUtime=582.13
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20513 0 0 0 57352 861 0 0 25 0 1 0 125738437 83206144 19378 1992294400 134512640 136421960 4293818896 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20314 19378 237 467 0 19845 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 81256

[startup+642.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 26721
/proc/meminfo: memFree=1740092/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=81256 CPUtime=642.13
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20513 0 0 0 63264 949 0 0 25 0 1 0 125738437 83206144 19378 1992294400 134512640 136421960 4293818896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20314 19378 237 467 0 19845 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 81256

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.11 1.07 1.00 2/107 26729
/proc/meminfo: memFree=1738356/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=82708 CPUtime=882.05
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20904 0 0 0 86968 1237 0 0 25 0 1 0 125738437 84692992 19769 1992294400 134512640 136421960 4293818896 18446744073709551615 135022062 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20677 19769 237 467 0 20208 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 82708

[startup+942.301 s]
/proc/loadavg: 1.10 1.07 1.00 2/107 26729
/proc/meminfo: memFree=1738356/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=82708 CPUtime=942.04
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20904 0 0 0 92878 1326 0 0 25 0 1 0 125738437 84692992 19769 1992294400 134512640 136421960 4293818896 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20677 19769 237 467 0 20208 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 82708

[startup+1002.3 s]
/proc/loadavg: 1.09 1.07 1.00 2/107 26731
/proc/meminfo: memFree=1738356/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=82708 CPUtime=1002.02
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20904 0 0 0 98786 1416 0 0 25 0 1 0 125738437 84692992 19769 1992294400 134512640 136421960 4293818896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20677 19769 237 467 0 20208 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 82708

[startup+1062.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 26733
/proc/meminfo: memFree=1738232/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=82708 CPUtime=1062
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20904 0 0 0 104702 1498 0 0 25 0 1 0 125738437 84692992 19769 1992294400 134512640 136421960 4293818896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20677 19769 237 467 0 20208 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 82708

[startup+1122.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/107 26735
/proc/meminfo: memFree=1738232/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=82708 CPUtime=1121.99
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20904 0 0 0 110617 1582 0 0 25 0 1 0 125738437 84692992 19769 1992294400 134512640 136421960 4293818896 18446744073709551615 134620057 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20677 19769 237 467 0 20208 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 82708

[startup+1182.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/107 26737
/proc/meminfo: memFree=1738108/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=82708 CPUtime=1181.98
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20904 0 0 0 116532 1666 0 0 25 0 1 0 125738437 84692992 19769 1992294400 134512640 136421960 4293818896 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20677 19769 237 467 0 20208 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 82708

[startup+1242.3 s]
/proc/loadavg: 1.07 1.07 1.00 2/107 26737
/proc/meminfo: memFree=1737984/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=82840 CPUtime=1241.96
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20939 0 0 0 122457 1739 0 0 25 0 1 0 125738437 84828160 19804 1992294400 134512640 136421960 4293818896 18446744073709551615 135026504 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20710 19804 237 467 0 20241 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 82840

[startup+1302.3 s]
/proc/loadavg: 1.06 1.07 1.00 2/107 26739
/proc/meminfo: memFree=1737736/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=82972 CPUtime=1301.95
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20972 0 0 0 128364 1831 0 0 25 0 1 0 125738437 84963328 19837 1992294400 134512640 136421960 4293818896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20743 19837 237 467 0 20274 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 82972

[startup+1362.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/107 26741
/proc/meminfo: memFree=1737736/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=82972 CPUtime=1361.93
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20972 0 0 0 134272 1921 0 0 25 0 1 0 125738437 84963328 19837 1992294400 134512640 136421960 4293818896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20743 19837 237 467 0 20274 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 82972

[startup+1422.31 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 26743
/proc/meminfo: memFree=1737736/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=82972 CPUtime=1421.91
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20972 0 0 0 140187 2004 0 0 25 0 1 0 125738437 84963328 19837 1992294400 134512640 136421960 4293818896 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20743 19837 237 467 0 20274 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 82972

[startup+1482.3 s]
/proc/loadavg: 1.17 1.10 1.01 2/107 26745
/proc/meminfo: memFree=1737612/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=82972 CPUtime=1481.9
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20972 0 0 0 146092 2098 0 0 25 0 1 0 125738437 84963328 19837 1992294400 134512640 136421960 4293818896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20743 19837 237 467 0 20274 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 82972

[startup+1542.3 s]
/proc/loadavg: 1.18 1.11 1.02 2/107 26745
/proc/meminfo: memFree=1737612/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=83104 CPUtime=1541.88
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 20995 0 0 0 152000 2188 0 0 25 0 1 0 125738437 85098496 19860 1992294400 134512640 136421960 4293818896 18446744073709551615 135032142 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 20776 19860 237 467 0 20307 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 83104

[startup+1602.3 s]
/proc/loadavg: 1.18 1.12 1.02 2/107 26747
/proc/meminfo: memFree=1730544/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=90100 CPUtime=1601.86
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 22753 0 0 0 157919 2267 0 0 25 0 1 0 125738437 92262400 21618 1992294400 134512640 136421960 4293818896 18446744073709551615 135025736 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 22525 21618 237 467 0 22056 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 90100

[startup+1662.3 s]
/proc/loadavg: 1.17 1.12 1.02 2/107 26749
/proc/meminfo: memFree=1728560/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=92088 CPUtime=1661.85
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 23252 0 0 0 163841 2344 0 0 25 0 1 0 125738437 94298112 22117 1992294400 134512640 136421960 4293818896 18446744073709551615 134974584 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 23022 22117 237 467 0 22553 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 92088

[startup+1722.3 s]
/proc/loadavg: 1.17 1.13 1.03 2/107 26751
/proc/meminfo: memFree=1728436/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=92088 CPUtime=1721.83
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 23252 0 0 0 169762 2421 0 0 25 0 1 0 125738437 94298112 22117 1992294400 134512640 136421960 4293818896 18446744073709551615 135021849 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 23022 22117 237 467 0 22553 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 92088

[startup+1782.3 s]
/proc/loadavg: 1.24 1.15 1.04 2/107 26753
/proc/meminfo: memFree=1728188/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=92088 CPUtime=1781.81
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 23252 0 0 0 175683 2498 0 0 25 0 1 0 125738437 94298112 22117 1992294400 134512640 136421960 4293818896 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 23022 22117 237 467 0 22553 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 92088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.17 1.14 1.04 2/107 26753
/proc/meminfo: memFree=1728188/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=92088 CPUtime=1800.02
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 23252 0 0 0 177484 2518 0 0 25 0 1 0 125738437 94298112 22117 1992294400 134512640 136421960 4293818896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 23022 22117 237 467 0 22553 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 92088

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: 1.17 1.14 1.04 2/107 26753
/proc/meminfo: memFree=1728188/2059040 swapFree=4138920/4192956
[pid=26704] ppid=26702 vsize=92088 CPUtime=1800.02
/proc/26704/stat : 26704 (pbct) R 26702 26704 26050 0 -1 4202496 23252 0 0 0 177484 2518 0 0 25 0 1 0 125738437 94298112 22117 1992294400 134512640 136421960 4293818896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/26704/statm: 23022 22117 237 467 0 22553 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 92088

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.04
CPU user time (s): 1774.84
CPU system time (s): 25.1942
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 92088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1774.84
system time used= 25.1942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23253
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= 4983

runsolver used 2.93655 second user time and 8.5417 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-25 23:29:08
IDJOB=2681654
IDBENCH=48143
IDSOLVER=1192
FILE ID=node006/2681654-1277501348
PBS_JOBID= 11190559
Free space on /tmp= 62544 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681654-1277501348/watcher-2681654-1277501348 -o /tmp/evaluation-result-2681654-1277501348/solver-2681654-1277501348 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681654-1277501348.opb

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

MD5SUM BENCH= 4c6ab7a9b1b11dc4bf8c6231156cc585
RANDOM SEED=1038573516

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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:       1818376 kB
Buffers:         42084 kB
Cached:         100876 kB
SwapCached:       6936 kB
Active:          60096 kB
Inactive:        96864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1818376 kB
SwapTotal:     4192956 kB
SwapFree:      4138920 kB
Dirty:            1916 kB
Writeback:           8 kB
AnonPages:       12516 kB
Mapped:          11332 kB
Slab:            61876 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182228 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= 62540 MiB
End job on node006 at 2010-06-25 23:59:10