Trace number 454038

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) 1800.1 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_60_3.opb
MD5SUM18e694be8bacc67580164c28dde5ca1c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-71
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -71
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint60
Maximum length of a constraint107
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)75294
Sum of products size (including duplicates)150588
Number of different products37647
Sum of products size75294

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/454038-1178020293/instance-454038-1178020293.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node21/watcher-454038-1178020293 -o ROOT/results/node21/solver-454038-1178020293 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454038-1178020293/instance-454038-1178020293.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 3/77 1524
/proc/meminfo: memFree=1804216/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=2644 CPUtime=0
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 255 0 0 0 0 0 0 0 18 0 1 0 249946799 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 661 226 192 40 0 76 0

[startup+0.0497569 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 1524
/proc/meminfo: memFree=1804216/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=3848 CPUtime=0.04
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 563 0 0 0 4 0 0 0 18 0 1 0 249946799 3940352 534 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8606527 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 962 534 199 40 0 377 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3848

[startup+0.101763 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 1524
/proc/meminfo: memFree=1804216/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=4912 CPUtime=0.09
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 841 0 0 0 9 0 0 0 18 0 1 0 249946799 5029888 812 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 1228 812 199 40 0 643 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4912

[startup+0.301784 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 1524
/proc/meminfo: memFree=1804216/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=7444 CPUtime=0.29
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 1470 0 0 0 29 0 0 0 19 0 1 0 249946799 7622656 1441 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134527171 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 1861 1441 199 40 0 1276 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7444

[startup+0.701828 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 1524
/proc/meminfo: memFree=1804216/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=11572 CPUtime=0.69
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 2504 0 0 0 68 1 0 0 23 0 1 0 249946799 11849728 2475 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8898332 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 2893 2475 199 40 0 2308 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11572

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1525
/proc/meminfo: memFree=1791920/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=38508 CPUtime=1.49
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 9288 0 0 0 146 3 0 0 25 0 1 0 249946799 39432192 9197 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 9627 9197 203 40 0 9042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38508

[startup+3.10109 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1525
/proc/meminfo: memFree=1739440/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=69284 CPUtime=3.09
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 19218 0 0 0 302 7 0 0 25 0 1 0 249946799 70946816 16909 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134638630 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 17321 16909 221 40 0 16736 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69284

[startup+6.30144 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1525
/proc/meminfo: memFree=1737008/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=66884 CPUtime=6.28
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 20418 0 0 0 621 7 0 0 25 0 1 0 249946799 68489216 16309 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 16721 16309 221 40 0 16136 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 66884

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1525
/proc/meminfo: memFree=1739248/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=66884 CPUtime=12.68
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 23418 0 0 0 1259 9 0 0 25 0 1 0 249946799 68489216 16309 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643170 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 16721 16309 221 40 0 16136 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 66884

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1525
/proc/meminfo: memFree=1734832/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=71360 CPUtime=25.48
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 31058 0 0 0 2535 13 0 0 25 0 1 0 249946799 73072640 17428 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643560 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 17840 17428 221 40 0 17255 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 71360

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1525
/proc/meminfo: memFree=1734832/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=71360 CPUtime=51.07
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 41858 0 0 0 5088 19 0 0 25 0 1 0 249946799 73072640 17428 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582178 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 17840 17428 221 40 0 17255 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 71360

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1525
/proc/meminfo: memFree=1734768/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=71360 CPUtime=102.26
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 63458 0 0 0 10196 30 0 0 25 0 1 0 249946799 73072640 17428 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584126 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 17840 17428 221 40 0 17255 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 71360

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 1525
/proc/meminfo: memFree=1734768/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=71360 CPUtime=162.25
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 86258 0 0 0 16183 42 0 0 25 0 1 0 249946799 73072640 17428 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583756 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 17840 17428 221 40 0 17255 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 71360

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1525
/proc/meminfo: memFree=1713968/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=92156 CPUtime=222.22
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 273445 0 0 0 22098 124 0 0 25 0 1 0 249946799 94367744 22647 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 23039 22647 227 40 0 22454 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 92156

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1525
/proc/meminfo: memFree=1713968/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=90656 CPUtime=282.21
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 1115869 0 0 0 27742 479 0 0 25 0 1 0 249946799 92831744 22272 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 22664 22272 227 40 0 22079 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 90656

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1525
/proc/meminfo: memFree=1713904/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=92156 CPUtime=342.19
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 1970295 0 0 0 33370 849 0 0 25 0 1 0 249946799 94367744 22649 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 23039 22649 227 40 0 22454 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 92156

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1525
/proc/meminfo: memFree=1713840/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=91556 CPUtime=402.18
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 2773236 0 0 0 39022 1196 0 0 25 0 1 0 249946799 93753344 22466 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8904407 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 22889 22474 227 40 0 22304 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 91556

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1525
/proc/meminfo: memFree=1713968/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=92156 CPUtime=462.16
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 3578207 0 0 0 44677 1539 0 0 25 0 1 0 249946799 94367744 22651 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 23039 22651 227 40 0 22454 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 92156

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1525
/proc/meminfo: memFree=1715312/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=90656 CPUtime=522.14
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 4399106 0 0 0 50321 1893 0 0 25 0 1 0 249946799 92831744 22276 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 22664 22276 227 40 0 22079 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 90656

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 1633
/proc/meminfo: memFree=1712824/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=92156 CPUtime=582.07
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 5202006 0 0 0 55966 2241 0 0 25 0 1 0 249946799 94367744 22652 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 23039 22652 227 40 0 22454 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 92156

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1727
/proc/meminfo: memFree=1698544/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=107192 CPUtime=642.01
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 5803041 0 0 0 61704 2497 0 0 25 0 1 0 249946799 109764608 26411 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582166 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 26798 26411 227 40 0 26213 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 107192


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1727
/proc/meminfo: memFree=1713776/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=92156 CPUtime=881.93
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 8872032 0 0 0 84373 3820 0 0 25 0 1 0 249946799 94367744 22658 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643291 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 23039 22658 227 40 0 22454 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 92156

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1727
/proc/meminfo: memFree=1715120/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=92156 CPUtime=941.91
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 9643358 0 0 0 90037 4154 0 0 25 0 1 0 249946799 94367744 22660 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 23039 22660 227 40 0 22454 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 92156

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1727
/proc/meminfo: memFree=1696368/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=107192 CPUtime=1001.9
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 10352180 0 0 0 95725 4465 0 0 25 0 1 0 249946799 109764608 26419 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 26798 26419 227 40 0 26213 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 107192

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1727
/proc/meminfo: memFree=1714352/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=92156 CPUtime=1061.89
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 11118443 0 0 0 101392 4797 0 0 25 0 1 0 249946799 94367744 22660 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 23039 22660 227 40 0 22454 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 92156

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1727
/proc/meminfo: memFree=1713776/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=92156 CPUtime=1121.87
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 11841467 0 0 0 107077 5110 0 0 25 0 1 0 249946799 94367744 22660 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 23039 22660 227 40 0 22454 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 92156

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1727
/proc/meminfo: memFree=1698544/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=107192 CPUtime=1181.85
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 12433729 0 0 0 112816 5369 0 0 25 0 1 0 249946799 109764608 26421 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134586354 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 26798 26421 227 40 0 26213 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 107192

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1727
/proc/meminfo: memFree=1713776/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=90656 CPUtime=1241.83
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 12702268 0 0 0 118692 5491 0 0 25 0 1 0 249946799 92831744 22287 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 22664 22287 227 40 0 22079 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 90656

[startup+1302.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 1727
/proc/meminfo: memFree=1713776/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=90788 CPUtime=1301.82
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 13393123 0 0 0 124391 5791 0 0 25 0 1 0 249946799 92966912 22293 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632398 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 22697 22293 227 40 0 22112 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 90788

[startup+1362.3 s]
/proc/loadavg: 1.06 1.00 0.99 2/78 1727
/proc/meminfo: memFree=1714992/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=92288 CPUtime=1361.8
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 14098686 0 0 0 130085 6095 0 0 25 0 1 0 249946799 94502912 22670 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 23072 22670 227 40 0 22487 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 92288

[startup+1422.31 s]
/proc/loadavg: 1.06 1.01 0.99 2/78 1727
/proc/meminfo: memFree=1713648/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=90788 CPUtime=1421.79
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 14834985 0 0 0 135762 6417 0 0 25 0 1 0 249946799 92966912 22295 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 22697 22295 227 40 0 22112 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 90788

[startup+1482.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 1727
/proc/meminfo: memFree=1698352/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=107324 CPUtime=1481.76
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 15302597 0 0 0 141558 6618 0 0 25 0 1 0 249946799 109899776 26431 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585326 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 26831 26431 227 40 0 26246 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 107324

[startup+1542.3 s]
/proc/loadavg: 1.11 1.05 1.00 2/78 1727
/proc/meminfo: memFree=1713520/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=90788 CPUtime=1541.74
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 15840927 0 0 0 147322 6852 0 0 25 0 1 0 249946799 92966912 22301 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632414 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 22697 22301 227 40 0 22112 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 90788

[startup+1602.3 s]
/proc/loadavg: 1.20 1.08 1.01 2/78 1727
/proc/meminfo: memFree=1698352/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=107324 CPUtime=1601.73
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 16191687 0 0 0 153167 7006 0 0 25 0 1 0 249946799 109899776 26435 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643782 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 26831 26435 227 40 0 26246 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 107324

[startup+1662.3 s]
/proc/loadavg: 1.15 1.08 1.01 2/78 1727
/proc/meminfo: memFree=1698288/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=107324 CPUtime=1661.71
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 16739890 0 0 0 158930 7241 0 0 25 0 1 0 249946799 109899776 26439 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134591147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 26831 26439 227 40 0 26246 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 107324

[startup+1722.3 s]
/proc/loadavg: 1.12 1.08 1.01 2/78 1727
/proc/meminfo: memFree=1698224/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=107324 CPUtime=1721.69
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 17284191 0 0 0 164695 7474 0 0 25 0 1 0 249946799 109899776 26441 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587938 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 26831 26441 227 40 0 26246 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 107324

[startup+1782.3 s]
/proc/loadavg: 1.04 1.06 1.01 2/78 1727
/proc/meminfo: memFree=1698224/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=107324 CPUtime=1781.68
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 17789044 0 0 0 170478 7690 0 0 25 0 1 0 249946799 109899776 26445 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590853 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 26831 26445 227 40 0 26246 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 107324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.03 1.06 1.01 2/78 1727
/proc/meminfo: memFree=1713456/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=92288 CPUtime=1800.08
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 17975533 0 0 0 172237 7771 0 0 25 0 1 0 249946799 94502912 22686 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 23072 22686 227 40 0 22487 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 92288

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

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

[startup+1800.71 s]
/proc/loadavg: 1.03 1.06 1.01 2/78 1727
/proc/meminfo: memFree=1713456/2055920 swapFree=4156288/4192956
[pid=1524] ppid=1522 vsize=92288 CPUtime=1800.08
/proc/1524/stat : 1524 (glpPBv3) R 1522 1524 1393 0 -1 0 17975533 0 0 0 172237 7771 0 0 25 0 1 0 249946799 94502912 22686 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1524/statm: 23072 22686 227 40 0 22487 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 92288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.73
CPU time (s): 1800.1
CPU user time (s): 1722.38
CPU system time (s): 77.7272
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 109724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1722.38
system time used= 77.7272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17975533
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= 2407

runsolver used 1.40679 second user time and 4.12737 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue May  1 11:51:33 UTC 2007

IDJOB= 454038
IDBENCH= 48170
IDSOLVER= 166
FILE ID= node21/454038-1178020293

PBS_JOBID= 4728338

Free space on /tmp= 66561 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_60_3.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454038-1178020293/instance-454038-1178020293.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-454038-1178020293 -o ROOT/results/node21/conversion-454038-1178020293 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454038-1178020293/instance-454038-1178020293.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-454038-1178020293 -o ROOT/results/node21/solver-454038-1178020293 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454038-1178020293/instance-454038-1178020293.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  18e694be8bacc67580164c28dde5ca1c

RANDOM SEED= 5402150

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1804624 kB
Buffers:         31708 kB
Cached:         132592 kB
SwapCached:      14948 kB
Active:          59848 kB
Inactive:       127236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1804624 kB
SwapTotal:     4192956 kB
SwapFree:      4156288 kB
Dirty:            5640 kB
Writeback:           0 kB
Mapped:          29784 kB
Slab:            49664 kB
Committed_AS:  2304676 kB
PageTables:       1784 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= 66559 MiB

End job on node21 on Tue May  1 12:21:38 UTC 2007