Trace number 431797

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
glpPB 0.2? (TO) 1800.06 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb
MD5SUMc39f64fc7780fdd337b3dc7ba22d2bb1
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.064989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables90
Total number of constraints11
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 constraints11
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

Solver Data (download as text)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431797-1178010433/instance-431797-1178010433.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-431797-1178010433 -o ROOT/results/node45/solver-431797-1178010433 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431797-1178010433/instance-431797-1178010433.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: 0.96 0.98 0.98 3/77 11296
/proc/meminfo: memFree=1793584/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=2648 CPUtime=0
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 155888928 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 5193431 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 662 238 199 40 0 77 0

[startup+0.0823271 s]
/proc/loadavg: 0.96 0.98 0.98 3/77 11296
/proc/meminfo: memFree=1793584/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=3188 CPUtime=0.07
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 434 0 0 0 7 0 0 0 18 0 1 0 155888928 3264512 404 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542185 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 797 404 227 40 0 212 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3188

[startup+0.101327 s]
/proc/loadavg: 0.96 0.98 0.98 3/77 11296
/proc/meminfo: memFree=1793584/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=3188 CPUtime=0.09
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 436 0 0 0 9 0 0 0 18 0 1 0 155888928 3264512 406 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 797 406 227 40 0 212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3188

[startup+0.301348 s]
/proc/loadavg: 0.96 0.98 0.98 3/77 11296
/proc/meminfo: memFree=1793584/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=3188 CPUtime=0.29
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 440 0 0 0 29 0 0 0 19 0 1 0 155888928 3264512 410 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 797 410 227 40 0 212 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3188

[startup+0.701389 s]
/proc/loadavg: 0.96 0.98 0.98 3/77 11296
/proc/meminfo: memFree=1793584/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=3188 CPUtime=0.69
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 449 0 0 0 69 0 0 0 23 0 1 0 155888928 3264512 419 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632405 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 797 419 227 40 0 212 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3188

[startup+1.50147 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 11297
/proc/meminfo: memFree=1792680/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=3304 CPUtime=1.5
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 475 0 0 0 149 1 0 0 25 0 1 0 155888928 3383296 445 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 826 445 227 40 0 241 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3304

[startup+3.10163 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 11297
/proc/meminfo: memFree=1792424/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=3428 CPUtime=3.09
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 510 0 0 0 308 1 0 0 25 0 1 0 155888928 3510272 480 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 857 480 227 40 0 272 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3428

[startup+6.30196 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 11297
/proc/meminfo: memFree=1792040/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=3804 CPUtime=6.29
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 592 0 0 0 626 3 0 0 25 0 1 0 155888928 3895296 562 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 951 562 227 40 0 366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3804

[startup+12.7026 s]
/proc/loadavg: 0.97 0.98 0.98 2/78 11297
/proc/meminfo: memFree=1791400/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=4400 CPUtime=12.69
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 747 0 0 0 1262 7 0 0 25 0 1 0 155888928 4505600 717 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643689 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 1100 717 227 40 0 515 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4400

[startup+25.5019 s]
/proc/loadavg: 0.97 0.98 0.98 2/78 11297
/proc/meminfo: memFree=1790056/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=5824 CPUtime=25.49
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 1096 0 0 0 2533 16 0 0 25 0 1 0 155888928 5963776 1066 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 1456 1066 227 40 0 871 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5824

[startup+51.1015 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 11297
/proc/meminfo: memFree=1787560/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=8352 CPUtime=51.08
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 1776 0 0 0 5078 30 0 0 25 0 1 0 155888928 8552448 1705 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 2088 1705 227 40 0 1503 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8352

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11297
/proc/meminfo: memFree=1783080/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=12816 CPUtime=102.27
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 2977 0 0 0 10166 61 0 0 25 0 1 0 155888928 13123584 2825 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 3204 2825 227 40 0 2619 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12816

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11297
/proc/meminfo: memFree=1778344/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=17608 CPUtime=162.25
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 4331 0 0 0 16134 91 0 0 25 0 1 0 155888928 18030592 4018 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 4402 4018 227 40 0 3817 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17608

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1774888/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=20892 CPUtime=222.24
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 5156 0 0 0 22107 117 0 0 25 0 1 0 155888928 21393408 4843 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 5223 4843 227 40 0 4638 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 20892

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1771752/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=24056 CPUtime=282.22
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 5943 0 0 0 28079 143 0 0 25 0 1 0 155888928 24633344 5630 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632789 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 6014 5630 227 40 0 5429 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24056

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1767336/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=28472 CPUtime=342.2
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 7360 0 0 0 34052 168 0 0 25 0 1 0 155888928 29155328 6726 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 7118 6726 227 40 0 6533 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 28472

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1764392/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=31324 CPUtime=402.19
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 8089 0 0 0 40027 192 0 0 25 0 1 0 155888928 32075776 7455 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 7831 7455 227 40 0 7246 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31324

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1761384/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=34388 CPUtime=462.17
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 8843 0 0 0 46004 213 0 0 25 0 1 0 155888928 35213312 8209 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 8597 8209 227 40 0 8012 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 34388

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1758696/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=37036 CPUtime=522.16
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 9507 0 0 0 51980 236 0 0 25 0 1 0 155888928 37924864 8873 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 9259 8873 227 40 0 8674 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 37036

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1756264/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=39412 CPUtime=582.15
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 10101 0 0 0 57959 256 0 0 25 0 1 0 155888928 40357888 9467 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 9853 9467 227 40 0 9268 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 39412

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1753960/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=41684 CPUtime=642.14
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 10669 0 0 0 63939 275 0 0 25 0 1 0 155888928 42684416 10035 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 10421 10035 227 40 0 9836 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 41684


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1742120/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=53536 CPUtime=882.07
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 14271 0 0 0 87854 353 0 0 25 0 1 0 155888928 54820864 12996 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 13384 12996 227 40 0 12799 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 53536

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1739880/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=55840 CPUtime=942.05
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 14847 0 0 0 93836 369 0 0 25 0 1 0 155888928 57180160 13572 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 13960 13572 227 40 0 13375 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 55840

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1737512/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=58168 CPUtime=1002.04
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 15441 0 0 0 99813 391 0 0 25 0 1 0 155888928 59564032 14166 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 14542 14166 227 40 0 13957 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 58168

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1735656/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=60008 CPUtime=1062.03
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 15895 0 0 0 105795 408 0 0 25 0 1 0 155888928 61448192 14620 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 15002 14620 227 40 0 14417 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 60008

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1733864/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=61844 CPUtime=1122.01
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 16347 0 0 0 111776 425 0 0 25 0 1 0 155888928 63328256 15072 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 15461 15072 227 40 0 14876 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 61844

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1731880/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=63772 CPUtime=1182
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 16837 0 0 0 117760 440 0 0 25 0 1 0 155888928 65302528 15562 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 15943 15562 227 40 0 15358 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 63772

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1730024/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=65644 CPUtime=1241.97
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 17294 0 0 0 123740 457 0 0 25 0 1 0 155888928 67219456 16019 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 16411 16019 227 40 0 15826 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 65644

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1728424/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=67140 CPUtime=1301.96
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 17669 0 0 0 129725 471 0 0 25 0 1 0 155888928 68751360 16394 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 16785 16394 227 40 0 16200 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 67140

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1726568/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=69004 CPUtime=1361.95
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 18142 0 0 0 135706 489 0 0 25 0 1 0 155888928 70660096 16867 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 17251 16867 227 40 0 16666 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 69004

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1724904/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=70644 CPUtime=1421.93
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 18546 0 0 0 141691 502 0 0 25 0 1 0 155888928 72339456 17271 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 17661 17271 227 40 0 17076 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 70644

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1723112/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=72336 CPUtime=1481.91
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 18979 0 0 0 147674 517 0 0 25 0 1 0 155888928 74072064 17704 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578243 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 18084 17704 227 40 0 17499 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 72336

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1721320/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=74152 CPUtime=1541.9
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 19433 0 0 0 153660 530 0 0 25 0 1 0 155888928 75931648 18158 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134539948 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 18538 18158 227 40 0 17953 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 74152

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1719912/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=75580 CPUtime=1601.88
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 19786 0 0 0 159645 543 0 0 25 0 1 0 155888928 77393920 18511 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 18895 18511 227 40 0 18310 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 75580

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1718504/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=77020 CPUtime=1661.87
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 20144 0 0 0 165630 557 0 0 25 0 1 0 155888928 78868480 18869 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 19255 18869 227 40 0 18670 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 77020

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1717032/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=78440 CPUtime=1721.85
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 20501 0 0 0 171614 571 0 0 25 0 1 0 155888928 80322560 19226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 19610 19226 227 40 0 19025 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 78440

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1715560/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=79844 CPUtime=1781.84
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 20853 0 0 0 177599 585 0 0 25 0 1 0 155888928 81760256 19578 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 19961 19578 227 40 0 19376 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 79844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1715048/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=80320 CPUtime=1800.04
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 20972 0 0 0 179414 590 0 0 25 0 1 0 155888928 82247680 19697 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 20080 19697 227 40 0 19495 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 80320

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: 0.99 0.98 0.98 2/78 11299
/proc/meminfo: memFree=1715048/2055920 swapFree=4157780/4192956
[pid=11296] ppid=11294 vsize=80320 CPUtime=1800.04
/proc/11296/stat : 11296 (glpPBv3) R 11294 11296 10431 0 -1 0 20972 0 0 0 179414 590 0 0 25 0 1 0 155888928 82247680 19697 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/11296/statm: 20080 19697 227 40 0 19495 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 80320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1794.14
CPU system time (s): 5.9201
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 80320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.14
system time used= 5.9201
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20972
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= 11
involuntary context switches= 1550

runsolver used 1.53077 second user time and 4.17136 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue May  1 09:07:13 UTC 2007

IDJOB= 431797
IDBENCH= 48077
IDSOLVER= 166
FILE ID= node45/431797-1178010433

PBS_JOBID= 4728265

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=31-P1=53-P2=29-P3=29-P4=31-P5=19-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431797-1178010433/instance-431797-1178010433.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-431797-1178010433 -o ROOT/results/node45/conversion-431797-1178010433 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431797-1178010433/instance-431797-1178010433.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-431797-1178010433 -o ROOT/results/node45/solver-431797-1178010433 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431797-1178010433/instance-431797-1178010433.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  c39f64fc7780fdd337b3dc7ba22d2bb1

RANDOM SEED= 487401066

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1793992 kB
Buffers:         36980 kB
Cached:         140536 kB
SwapCached:      14176 kB
Active:          33792 kB
Inactive:       166608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793992 kB
SwapTotal:     4192956 kB
SwapFree:      4157780 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          29848 kB
Slab:            47052 kB
Committed_AS:  1488024 kB
PageTables:       1732 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= 66562 MiB

End job on node45 on Tue May  1 09:37:16 UTC 2007