Trace number 431909

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) 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=53-P1=53-P2=41-P3=41-P4=41-P5=53-P6=41-P7=47-P8=17-B.opb
MD5SUM0eba974a59288ae5bf4b2b37c5eda4fb
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 benchmark0.100984
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 variables144
Total number of constraints17
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 constraints17
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)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

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/431909-1178011747/instance-431909-1178011747.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-431909-1178011747 -o ROOT/results/node26/solver-431909-1178011747 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431909-1178011747/instance-431909-1178011747.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: 0.88 0.95 0.98 3/77 14474
/proc/meminfo: memFree=1817784/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=2648 CPUtime=0
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 249091489 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 13057751 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 662 236 199 40 0 77 0

[startup+0.0533159 s]
/proc/loadavg: 0.88 0.95 0.98 3/77 14474
/proc/meminfo: memFree=1817784/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=3464 CPUtime=0.04
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 498 0 0 0 4 0 0 0 18 0 1 0 249091489 3547136 468 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 866 468 227 40 0 281 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3464

[startup+0.101319 s]
/proc/loadavg: 0.88 0.95 0.98 3/77 14474
/proc/meminfo: memFree=1817784/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=3464 CPUtime=0.09
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 505 0 0 0 9 0 0 0 18 0 1 0 249091489 3547136 475 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632670 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 866 475 227 40 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3464

[startup+0.301338 s]
/proc/loadavg: 0.88 0.95 0.98 3/77 14474
/proc/meminfo: memFree=1817784/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=3464 CPUtime=0.29
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 508 0 0 0 29 0 0 0 19 0 1 0 249091489 3547136 478 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134568938 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 866 478 227 40 0 281 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3464

[startup+0.701374 s]
/proc/loadavg: 0.88 0.95 0.98 3/77 14474
/proc/meminfo: memFree=1817784/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=3464 CPUtime=0.69
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 515 0 0 0 69 0 0 0 23 0 1 0 249091489 3547136 485 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 866 485 227 40 0 281 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3464

[startup+1.50145 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 14475
/proc/meminfo: memFree=1816688/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=3508 CPUtime=1.49
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 531 0 0 0 149 0 0 0 25 0 1 0 249091489 3592192 501 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 877 501 227 40 0 292 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3508

[startup+3.1016 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 14475
/proc/meminfo: memFree=1816432/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=3628 CPUtime=3.09
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 565 0 0 0 308 1 0 0 25 0 1 0 249091489 3715072 531 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 907 531 227 40 0 322 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3628

[startup+6.3019 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 14475
/proc/meminfo: memFree=1816112/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=3848 CPUtime=6.29
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 620 0 0 0 627 2 0 0 25 0 1 0 249091489 3940352 586 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 962 586 227 40 0 377 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3848

[startup+12.7015 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 14475
/proc/meminfo: memFree=1815672/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=4304 CPUtime=12.69
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 748 0 0 0 1265 4 0 0 25 0 1 0 249091489 4407296 700 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 1076 700 227 40 0 491 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4304

[startup+25.5017 s]
/proc/loadavg: 0.92 0.96 0.98 2/78 14475
/proc/meminfo: memFree=1814776/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=5168 CPUtime=25.49
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 966 0 0 0 2540 9 0 0 25 0 1 0 249091489 5292032 915 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 1292 915 227 40 0 707 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5168

[startup+51.1011 s]
/proc/loadavg: 1.01 0.97 0.99 2/78 14475
/proc/meminfo: memFree=1813112/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=6880 CPUtime=51.08
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 1453 0 0 0 5091 17 0 0 25 0 1 0 249091489 7045120 1343 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 1720 1343 227 40 0 1135 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6880

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14475
/proc/meminfo: memFree=1809784/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=10128 CPUtime=102.27
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 2350 0 0 0 10194 33 0 0 25 0 1 0 249091489 10371072 2156 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 2532 2156 227 40 0 1947 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10128

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14475
/proc/meminfo: memFree=1806648/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=13344 CPUtime=162.26
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 3197 0 0 0 16173 53 0 0 25 0 1 0 249091489 13664256 2959 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134642550 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 3336 2959 227 40 0 2751 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 13344

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14475
/proc/meminfo: memFree=1802872/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=17076 CPUtime=222.24
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 4378 0 0 0 22152 72 0 0 25 0 1 0 249091489 17485824 3893 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134539451 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 4269 3893 227 40 0 3684 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17076

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14475
/proc/meminfo: memFree=1800120/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=19796 CPUtime=282.22
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 5092 0 0 0 28135 87 0 0 25 0 1 0 249091489 20271104 4572 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 4949 4572 227 40 0 4364 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19796

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14475
/proc/meminfo: memFree=1797560/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=22328 CPUtime=342.21
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 5743 0 0 0 34115 106 0 0 25 0 1 0 249091489 22863872 5205 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 5582 5205 227 40 0 4997 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 22328

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.99 3/78 14475
/proc/meminfo: memFree=1795064/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=24868 CPUtime=402.2
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 6410 0 0 0 40097 123 0 0 25 0 1 0 249091489 25464832 5840 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 6217 5840 227 40 0 5632 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 24868

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14475
/proc/meminfo: memFree=1791096/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=28780 CPUtime=462.18
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 7772 0 0 0 46077 141 0 0 25 0 1 0 249091489 29470720 6818 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 7195 6818 227 40 0 6610 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 28780

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14475
/proc/meminfo: memFree=1788600/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=31304 CPUtime=522.16
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 8467 0 0 0 52058 158 0 0 25 0 1 0 249091489 32055296 7449 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 7826 7449 227 40 0 7241 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 31304

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14475
/proc/meminfo: memFree=1786040/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=33804 CPUtime=582.15
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 9181 0 0 0 58041 174 0 0 25 0 1 0 249091489 34615296 8074 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 8451 8074 227 40 0 7866 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 33804

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14475
/proc/meminfo: memFree=1783544/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=36272 CPUtime=642.14
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 9886 0 0 0 64021 193 0 0 25 0 1 0 249091489 37142528 8691 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626406 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 9068 8691 227 40 0 8483 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 36272


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1774648/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=45024 CPUtime=882.07
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 12210 0 0 0 87958 249 0 0 25 0 1 0 249091489 46104576 10879 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134540141 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 11256 10879 227 40 0 10671 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 45024

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1772664/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=47068 CPUtime=942.07
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 12775 0 0 0 93945 262 0 0 25 0 1 0 249091489 48197632 11390 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 11767 11390 227 40 0 11182 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 47068

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1767928/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=51728 CPUtime=1002.05
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 14652 0 0 0 99929 276 0 0 25 0 1 0 249091489 52969472 12555 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 12932 12555 227 40 0 12347 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 51728

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1765880/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=53788 CPUtime=1062.03
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 15250 0 0 0 105914 289 0 0 25 0 1 0 249091489 55078912 13071 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134568960 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 13447 13071 227 40 0 12862 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 53788

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1763832/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=55828 CPUtime=1122.01
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 15826 0 0 0 111897 304 0 0 25 0 1 0 249091489 57167872 13580 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 13957 13580 227 40 0 13372 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 55828

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1761784/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=57896 CPUtime=1182
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 16397 0 0 0 117882 318 0 0 25 0 1 0 249091489 59285504 14098 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 14474 14098 227 40 0 13889 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 57896

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1759608/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=60028 CPUtime=1241.99
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 17044 0 0 0 123865 334 0 0 25 0 1 0 249091489 61468672 14630 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 15007 14630 227 40 0 14422 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 60028

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1757624/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=62016 CPUtime=1301.98
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 17655 0 0 0 129850 348 0 0 25 0 1 0 249091489 63504384 15128 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 15504 15128 227 40 0 14919 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 62016

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1756024/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=63616 CPUtime=1361.96
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 18082 0 0 0 135836 360 0 0 25 0 1 0 249091489 65142784 15527 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 15904 15527 227 40 0 15319 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 63616

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1754232/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=65372 CPUtime=1421.95
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 18569 0 0 0 141821 374 0 0 25 0 1 0 249091489 66940928 15966 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 16343 15966 227 40 0 15758 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 65372

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1752184/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=67448 CPUtime=1481.93
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 19160 0 0 0 147805 388 0 0 25 0 1 0 249091489 69066752 16485 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578241 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 16862 16485 227 40 0 16277 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 67448

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1750200/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=69368 CPUtime=1541.92
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 19710 0 0 0 153792 400 0 0 25 0 1 0 249091489 71032832 16965 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 17342 16965 227 40 0 16757 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 69368

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1748600/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=71020 CPUtime=1601.9
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 20214 0 0 0 159778 412 0 0 25 0 1 0 249091489 72724480 17378 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541660 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 17755 17378 227 40 0 17170 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 71020

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1746936/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=72612 CPUtime=1661.88
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 20679 0 0 0 165765 423 0 0 25 0 1 0 249091489 74354688 17776 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 18153 17776 227 40 0 17568 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 72612

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1745208/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=74368 CPUtime=1721.87
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 21238 0 0 0 171750 437 0 0 25 0 1 0 249091489 76152832 18215 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 18592 18215 227 40 0 18007 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 74368

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1743608/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=75956 CPUtime=1781.86
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 21704 0 0 0 177735 451 0 0 25 0 1 0 249091489 77778944 18613 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 18989 18613 227 40 0 18404 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 75956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1743032/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=76496 CPUtime=1800.05
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 21871 0 0 0 179551 454 0 0 25 0 1 0 249091489 78331904 18748 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 19124 18748 227 40 0 18539 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 76496

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.97 0.99 2/78 14477
/proc/meminfo: memFree=1743032/2055920 swapFree=4170240/4192956
[pid=14474] ppid=14472 vsize=76496 CPUtime=1800.05
/proc/14474/stat : 14474 (glpPBv3) R 14472 14474 12392 0 -1 0 21871 0 0 0 179551 454 0 0 25 0 1 0 249091489 78331904 18748 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/14474/statm: 19124 18748 227 40 0 18539 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 76496

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1795.52
CPU system time (s): 4.56131
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 76496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.52
system time used= 4.56131
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21871
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= 6353

runsolver used 1.42178 second user time and 4.05438 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue May  1 09:29:07 UTC 2007

IDJOB= 431909
IDBENCH= 48085
IDSOLVER= 166
FILE ID= node26/431909-1178011747

PBS_JOBID= 4728302

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=53-P1=53-P2=41-P3=41-P4=41-P5=53-P6=41-P7=47-P8=17-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431909-1178011747/instance-431909-1178011747.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node26/convwatcher-431909-1178011747 -o ROOT/results/node26/conversion-431909-1178011747 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431909-1178011747/instance-431909-1178011747.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-431909-1178011747 -o ROOT/results/node26/solver-431909-1178011747 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431909-1178011747/instance-431909-1178011747.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  0eba974a59288ae5bf4b2b37c5eda4fb

RANDOM SEED= 415557428

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1818192 kB
Buffers:         35500 kB
Cached:         111964 kB
SwapCached:       3360 kB
Active:          78404 kB
Inactive:        92876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818192 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            2512 kB
Writeback:           0 kB
Mapped:          31316 kB
Slab:            52012 kB
Committed_AS:  1431820 kB
PageTables:       1716 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 node26 on Tue May  1 09:59:09 UTC 2007