Trace number 351720

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, and are wall clock time (not CPU 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
bsolo 3.0.16SAT (MO)50 1104.07 1105.04

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-sp97ar.opb
MD5SUM08881dff6590c7283bf2bddc3ff4042d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark50
Best CPU time to get the best result obtained on this benchmark1149.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 46
Optimality of the best value was proved NO
Number of variables282020
Total number of constraints1761
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 constraints1761
Minimum length of a constraint20
Maximum length of a constraint49260
Number of terms in the objective function 282020
Biggest coefficient in the objective function 79
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 756319
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 756319
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data (download as text)

Sorry, but this trace is too large and cannot be obtained.

Verifier Data (download as text)

OK	50

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node75/watcher-351720-1176610278 -o ROOT/results/node75/solver-351720-1176610278 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351720-1176610278/instance-351720-1176610278.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 14412
/proc/meminfo: memFree=1566136/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=77308 CPUtime=0
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 367 0 0 0 0 0 0 0 20 0 1 0 108941815 79163392 335 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134524142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 19327 335 281 324 0 2003 0

[startup+0.0594621 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 14412
/proc/meminfo: memFree=1566136/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=79400 CPUtime=0.05
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 1019 0 0 0 5 0 0 0 20 0 1 0 108941815 81305600 947 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 19883 948 361 324 0 2559 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 79400

[startup+0.101469 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 14412
/proc/meminfo: memFree=1566136/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=81036 CPUtime=0.09
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 1551 0 0 0 9 0 0 0 20 0 1 0 108941815 82980864 1351 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7169659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 20259 1352 413 324 0 2935 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 81036

[startup+0.301507 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 14412
/proc/meminfo: memFree=1566136/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=86880 CPUtime=0.29
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 3513 0 0 0 28 1 0 0 22 0 1 0 108941815 88965120 3059 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134541250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 21720 3059 652 324 0 4396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 86880

[startup+0.701588 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 14412
/proc/meminfo: memFree=1566136/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=102224 CPUtime=0.69
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 8276 0 0 0 65 4 0 0 25 0 1 0 108941815 104677376 7316 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 25556 7316 1092 324 0 8232 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 102224

[startup+1.50176 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=1540720/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=98400 CPUtime=1.49
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 10227 0 0 0 144 5 0 0 25 0 1 0 108941815 100761600 9149 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134524175 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14412/statm: 24600 9149 1920 324 0 7276 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 98400

[startup+3.10106 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=1536432/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=106500 CPUtime=3.09
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 14594 0 0 0 303 6 0 0 25 0 1 0 108941815 109056000 12903 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 26625 12903 3658 324 0 9301 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106500

[startup+6.3017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=1519856/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=122744 CPUtime=6.29
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 23646 0 0 0 620 9 0 0 25 0 1 0 108941815 125689856 20343 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 30686 20343 7034 324 0 13362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 122744

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=1486464/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=155140 CPUtime=12.68
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 41372 0 0 0 1255 13 0 0 25 0 1 0 108941815 158863360 35246 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 38785 35246 13833 324 0 21461 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 155140

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=1458056/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=116940 CPUtime=25.47
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 63655 0 0 0 2510 37 0 0 25 0 1 0 108941815 119746560 27981 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 29235 27981 306 324 0 28304 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 116940

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=1458184/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=116940 CPUtime=51.06
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 63655 0 0 0 5069 37 0 0 25 0 1 0 108941815 119746560 27981 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 29235 27981 306 324 0 28304 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 116940

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=1458184/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=116940 CPUtime=102.24
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 63655 0 0 0 10187 37 0 0 25 0 1 0 108941815 119746560 27981 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 29235 27981 306 324 0 28304 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 116940

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=1458120/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=116940 CPUtime=162.22
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 63655 0 0 0 16185 37 0 0 25 0 1 0 108941815 119746560 27981 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 29235 27981 306 324 0 28304 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 116940

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=1409416/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=165816 CPUtime=222.19
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 81663 0 0 0 22149 70 0 0 25 0 1 0 108941815 169795584 40373 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 7163981 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 41454 40373 311 324 0 40523 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 165816

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=1279240/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=296448 CPUtime=282.18
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 114395 0 0 0 28123 95 0 0 25 0 1 0 108941815 303562752 73006 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 74112 73006 311 324 0 73181 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 296448

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=1112584/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=462440 CPUtime=342.16
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 159230 0 0 0 34101 115 0 0 25 0 1 0 108941815 473538560 114517 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 115602 114517 311 324 0 114671 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 462440

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=1033736/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=540664 CPUtime=402.13
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 179096 0 0 0 40085 128 0 0 25 0 1 0 108941815 553639936 134064 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 135166 134064 311 324 0 134235 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 540664

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=943112/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=630916 CPUtime=462.11
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 201666 0 0 0 46073 138 0 0 25 0 1 0 108941815 646057984 156634 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551255 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 157729 156634 311 324 0 156798 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 630916

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=904712/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=669256 CPUtime=522.09
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 211269 0 0 0 51960 249 0 0 25 0 1 0 108941815 685318144 166237 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550826 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 167314 166237 311 324 0 166383 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 669256

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=874696/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=698884 CPUtime=582.07
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 218666 0 0 0 57827 380 0 0 25 0 1 0 108941815 715657216 173634 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134571990 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 174721 173634 311 324 0 173790 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 698884

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=735048/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=838032 CPUtime=642.06
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 253641 0 0 0 63753 453 0 0 25 0 1 0 108941815 858144768 208414 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 209508 208414 311 324 0 208577 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 838032

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=600584/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=973696 CPUtime=702.02
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 287937 0 0 0 69737 465 0 0 25 0 1 0 108941815 997064704 242347 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 243424 242347 311 324 0 242493 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 973696

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=482760/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=1090068 CPUtime=762.01
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 317313 0 0 0 75723 478 0 0 25 0 1 0 108941815 1116229632 271428 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 272517 271428 311 324 0 271586 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1090068

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=417288/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=1156052 CPUtime=821.99
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 333864 0 0 0 81713 486 0 0 25 0 1 0 108941815 1183797248 287932 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134572795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 289013 287932 311 324 0 288082 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1156052

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=347528/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=1225384 CPUtime=881.97
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 351201 0 0 0 87704 493 0 0 25 0 1 0 108941815 1254793216 305269 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 306346 305269 311 324 0 305415 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 1225384

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=168392/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=1405268 CPUtime=941.94
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 403825 0 0 0 93680 514 0 0 25 0 1 0 108941815 1438994432 350228 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134573546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 351317 350228 311 324 0 350386 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1405268

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=16136/2055920 swapFree=4184896/4192956
[pid=14412] ppid=14410 vsize=1580884 CPUtime=1001.91
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 462531 0 0 0 99654 537 0 0 25 0 1 0 108941815 1618825216 394133 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 395221 394133 311 324 0 394290 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 1580884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=15496/2055920 swapFree=4184644/4192956
[pid=14412] ppid=14410 vsize=1737924 CPUtime=1061.58
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 514594 0 0 0 105601 557 0 0 25 0 1 0 108941815 1779634176 433395 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14412/statm: 434481 433395 311 324 0 433550 0
Current children cumulated CPU time (s) 1061.58
Current children cumulated vsize (KiB) 1737924



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1104.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=14984/2055920 swapFree=4184644/4192956
[pid=14412] ppid=14410 vsize=1843384 CPUtime=1103.64
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194304 548740 0 0 0 109795 569 0 0 25 0 1 0 108941815 1887625216 459751 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14412/statm: 460846 459751 311 324 0 459915 0
Current children cumulated CPU time (s) 1103.64
Current children cumulated vsize (KiB) 1843384

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

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

[startup+1105 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 14413
/proc/meminfo: memFree=14984/2055920 swapFree=4184644/4192956
[pid=14412] ppid=14410 vsize=0 CPUtime=1104.03
/proc/14412/stat : 14412 (bsolo3.0.16) R 14410 14412 14032 0 -1 4194308 548741 0 0 0 109808 595 0 0 25 0 1 0 108941815 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/14412/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1104.03
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1105.04
CPU time (s): 1104.07
CPU user time (s): 1098.08
CPU system time (s): 5.98709
CPU usage (%): 99.9121
Max. virtual memory (cumulated for all children) (KiB): 1843384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1098.08
system time used= 5.98709
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 548741
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= 17
involuntary context switches= 2402

runsolver used 0.847871 second user time and 2.29765 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Sun Apr 15 04:11:19 UTC 2007

IDJOB= 351720
IDBENCH= 1793
IDSOLVER= 163
FILE ID= node75/351720-1176610278

PBS_JOBID= 4557040

Free space on /tmp= 66496 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-sp97ar.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351720-1176610278/instance-351720-1176610278.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-351720-1176610278 -o ROOT/results/node75/solver-351720-1176610278 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351720-1176610278/instance-351720-1176610278.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  08881dff6590c7283bf2bddc3ff4042d

RANDOM SEED= 301577885

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.257
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.257
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1566544 kB
Buffers:         18760 kB
Cached:         360692 kB
SwapCached:       2504 kB
Active:         150928 kB
Inactive:       239180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1566544 kB
SwapTotal:     4192956 kB
SwapFree:      4184896 kB
Dirty:           69976 kB
Writeback:           0 kB
Mapped:          16852 kB
Slab:            85212 kB
Committed_AS:   798448 kB
PageTables:       1432 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66496 MiB

End job on node75 on Sun Apr 15 04:29:46 UTC 2007