Trace number 352347

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) 1800.16 1800.89

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_4.opb.PB06.opb
MD5SUMca3282cf347faf21ba3550ec87dd7af4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark466
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 466
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 494728
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 494728
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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)

/tmp/evaluation/352347-1176629705/instance-352347-1176629705.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node67/watcher-352347-1176629705 -o ROOT/results/node67/solver-352347-1176629705 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352347-1176629705/instance-352347-1176629705.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: 0.91 0.95 0.95 3/64 9260
/proc/meminfo: memFree=1492536/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=2644 CPUtime=0
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 138960056 2707456 226 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 661 227 192 40 0 76 0

[startup+0.05798 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 9260
/proc/meminfo: memFree=1492536/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=3848 CPUtime=0.05
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 581 0 0 0 5 0 0 0 18 0 1 0 138960056 3940352 551 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 962 551 199 40 0 377 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3848

[startup+0.101988 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 9260
/proc/meminfo: memFree=1492536/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=4512 CPUtime=0.09
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 730 0 0 0 9 0 0 0 18 0 1 0 138960056 4620288 700 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 1128 700 199 40 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4512

[startup+0.302024 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 9260
/proc/meminfo: memFree=1492536/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=7044 CPUtime=0.29
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 1385 0 0 0 29 0 0 0 19 0 1 0 138960056 7213056 1355 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 1761 1357 199 40 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7044

[startup+0.701097 s]
/proc/loadavg: 0.91 0.95 0.95 3/64 9260
/proc/meminfo: memFree=1492536/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=12108 CPUtime=0.69
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 2638 0 0 0 69 0 0 0 22 0 1 0 138960056 12398592 2608 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 3027 2610 199 40 0 2442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12108

[startup+1.50124 s]
/proc/loadavg: 0.91 0.95 0.95 2/65 9261
/proc/meminfo: memFree=1478384/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=22096 CPUtime=1.48
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 5132 0 0 0 146 2 0 0 25 0 1 0 138960056 22626304 5102 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7058218 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 5524 5102 199 40 0 4939 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22096

[startup+3.10154 s]
/proc/loadavg: 0.92 0.95 0.95 2/65 9261
/proc/meminfo: memFree=1465776/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=41280 CPUtime=3.07
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 9920 0 0 0 303 4 0 0 25 0 1 0 138960056 42270720 9890 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 10320 9890 199 40 0 9735 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 41280

[startup+6.30113 s]
/proc/loadavg: 0.92 0.95 0.95 2/65 9261
/proc/meminfo: memFree=1425968/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=79776 CPUtime=6.28
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 19546 0 0 0 618 10 0 0 25 0 1 0 138960056 81690624 19516 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 19944 19516 199 40 0 19359 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79776

[startup+12.7013 s]
/proc/loadavg: 0.93 0.96 0.95 2/65 9261
/proc/meminfo: memFree=1138288/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=392116 CPUtime=12.67
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 115323 0 0 0 1217 50 0 0 25 0 1 0 138960056 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 392116

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.95 2/65 9261
/proc/meminfo: memFree=1102256/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=392116 CPUtime=25.47
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 115323 0 0 0 2497 50 0 0 25 0 1 0 138960056 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582412 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 392116

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.95 2/65 9261
/proc/meminfo: memFree=1102064/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=392116 CPUtime=51.06
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 120459 0 0 0 5053 53 0 0 25 0 1 0 138960056 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643780 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 392116

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.95 2/65 9261
/proc/meminfo: memFree=1120304/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=373872 CPUtime=102.25
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 155798 0 0 0 10153 72 0 0 25 0 1 0 138960056 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643168 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 373872

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9261
/proc/meminfo: memFree=1120304/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=373872 CPUtime=162.22
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 196886 0 0 0 16130 92 0 0 25 0 1 0 138960056 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643687 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 373872

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9261
/proc/meminfo: memFree=1120368/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=373872 CPUtime=222.21
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 232838 0 0 0 22110 111 0 0 25 0 1 0 138960056 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 373872

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=1120304/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=373872 CPUtime=282.18
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 268790 0 0 0 28089 129 0 0 25 0 1 0 138960056 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587967 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 373872

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=1120304/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=373872 CPUtime=342.16
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 309878 0 0 0 34066 150 0 0 25 0 1 0 138960056 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643505 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 373872

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=1120304/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=373872 CPUtime=402.14
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 345830 0 0 0 40045 169 0 0 25 0 1 0 138960056 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587141 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 373872

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=989040/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504960 CPUtime=462.12
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 666109 0 0 0 45883 329 0 0 25 0 1 0 138960056 517079040 125861 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126240 125861 227 40 0 125655 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 504960

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=994608/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504960 CPUtime=522.1
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 1182919 0 0 0 51622 588 0 0 25 0 1 0 138960056 517079040 125861 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126240 125861 227 40 0 125655 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 504960

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=988976/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504968 CPUtime=582.08
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 1636469 0 0 0 57391 817 0 0 25 0 1 0 138960056 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 504968

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=988912/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504968 CPUtime=642.07
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 2153279 0 0 0 63131 1076 0 0 25 0 1 0 138960056 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 504968


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=988912/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504968 CPUtime=822
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 3615699 0 0 0 80393 1807 0 0 25 0 1 0 138960056 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 504968

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=908272/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=585724 CPUtime=881.98
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 4106442 0 0 0 86145 2053 0 0 25 0 1 0 138960056 599781376 146023 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643524 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 146431 146023 227 40 0 145846 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 585724

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=988912/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504968 CPUtime=941.97
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 4613018 0 0 0 91889 2308 0 0 25 0 1 0 138960056 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 504968

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=988912/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504968 CPUtime=1001.94
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 5089033 0 0 0 97647 2547 0 0 25 0 1 0 138960056 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 504968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=988976/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504968 CPUtime=1061.92
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 5609053 0 0 0 103383 2809 0 0 25 0 1 0 138960056 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 504968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=988976/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504968 CPUtime=1121.91
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 6022794 0 0 0 109171 3020 0 0 25 0 1 0 138960056 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 504968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=990512/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504968 CPUtime=1181.88
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 6539604 0 0 0 114909 3279 0 0 25 0 1 0 138960056 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 504968

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=988848/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504976 CPUtime=1241.86
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 6959767 0 0 0 120696 3490 0 0 25 0 1 0 138960056 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 504976

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=988784/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504976 CPUtime=1301.85
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 7479787 0 0 0 126433 3752 0 0 25 0 1 0 138960056 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 504976

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=988848/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504976 CPUtime=1361.83
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 7935327 0 0 0 132204 3979 0 0 25 0 1 0 138960056 517095424 124653 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 7356119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126244 124658 227 40 0 125659 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 504976

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 9263
/proc/meminfo: memFree=988784/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504976 CPUtime=1421.8
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 8453352 0 0 0 137942 4238 0 0 25 0 1 0 138960056 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 504976

[startup+1482.3 s]
/proc/loadavg: 1.04 0.99 0.95 2/65 9263
/proc/meminfo: memFree=988784/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504976 CPUtime=1481.78
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 8831783 0 0 0 143750 4428 0 0 25 0 1 0 138960056 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 504976

[startup+1542.3 s]
/proc/loadavg: 1.05 1.00 0.96 2/65 9263
/proc/meminfo: memFree=988784/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504976 CPUtime=1541.76
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 9348593 0 0 0 149490 4686 0 0 25 0 1 0 138960056 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 504976

[startup+1602.3 s]
/proc/loadavg: 1.06 1.01 0.96 2/71 9435
/proc/meminfo: memFree=987504/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504976 CPUtime=1601.64
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 9795718 0 0 0 155254 4910 0 0 25 0 1 0 138960056 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 504976

[startup+1662.3 s]
/proc/loadavg: 1.15 1.05 0.98 2/65 9461
/proc/meminfo: memFree=988656/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504976 CPUtime=1661.61
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 10312528 0 0 0 160990 5171 0 0 25 0 1 0 138960056 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 504976

[startup+1722.3 s]
/proc/loadavg: 1.09 1.06 0.98 2/65 9461
/proc/meminfo: memFree=988592/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504976 CPUtime=1721.59
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 10740393 0 0 0 166771 5388 0 0 25 0 1 0 138960056 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 504976

[startup+1782.3 s]
/proc/loadavg: 1.06 1.05 0.99 2/65 9461
/proc/meminfo: memFree=988528/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=504976 CPUtime=1781.57
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 11257203 0 0 0 172510 5647 0 0 25 0 1 0 138960056 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 126244 125868 1239 40 0 125659 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 504976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.04 1.05 0.99 2/65 9461
/proc/meminfo: memFree=949296/2055920 swapFree=4183904/4192956
[pid=9260] ppid=9258 vsize=544212 CPUtime=1800.07
/proc/9260/stat : 9260 (glpPBv3) R 9258 9260 8454 0 -1 0 11421092 0 0 0 174278 5729 0 0 25 0 1 0 138960056 557273088 135677 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/9260/statm: 136053 135677 227 40 0 135468 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 544212

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.89
CPU time (s): 1800.16
CPU user time (s): 1742.78
CPU system time (s): 57.3803
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 606276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1742.78
system time used= 57.3803
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11421092
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= 1506

runsolver used 1.38579 second user time and 3.63245 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Apr 15 09:35:05 UTC 2007

IDJOB= 352347
IDBENCH= 1968
IDSOLVER= 166
FILE ID= node67/352347-1176629705

PBS_JOBID= 4559783

Free space on /tmp= 66546 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_4.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352347-1176629705/instance-352347-1176629705.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-352347-1176629705 -o ROOT/results/node67/conversion-352347-1176629705 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352347-1176629705/instance-352347-1176629705.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-352347-1176629705 -o ROOT/results/node67/solver-352347-1176629705 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352347-1176629705/instance-352347-1176629705.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ca3282cf347faf21ba3550ec87dd7af4

RANDOM SEED= 151809407

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1493008 kB
Buffers:         22264 kB
Cached:         442708 kB
SwapCached:       3140 kB
Active:         110472 kB
Inactive:       364416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493008 kB
SwapTotal:     4192956 kB
SwapFree:      4183904 kB
Dirty:           19200 kB
Writeback:           0 kB
Mapped:          15876 kB
Slab:            74004 kB
Committed_AS:   162136 kB
PageTables:       1452 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= 66546 MiB

End job on node67 on Sun Apr 15 10:05:08 UTC 2007