Trace number 352464

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) 1800.09 1800.59

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_1.opb.PB06.opb
MD5SUM2fd45123d8e20b24379108257151f007
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark433
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 414
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 488873
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 488873
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/352464-1176632696/instance-352464-1176632696.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/node2/watcher-352464-1176632696 -o ROOT/results/node2/solver-352464-1176632696 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352464-1176632696/instance-352464-1176632696.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: 0.85 0.96 0.99 3/77 6785
/proc/meminfo: memFree=1850792/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=2644 CPUtime=0
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 139307465 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 661 228 192 40 0 76 0

[startup+0.060952 s]
/proc/loadavg: 0.85 0.96 0.99 3/77 6785
/proc/meminfo: memFree=1850792/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=3980 CPUtime=0.05
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 591 0 0 0 5 0 0 0 18 0 1 0 139307465 4075520 561 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 995 561 199 40 0 410 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3980

[startup+0.101954 s]
/proc/loadavg: 0.85 0.96 0.99 3/77 6785
/proc/meminfo: memFree=1850792/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=4512 CPUtime=0.09
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 732 0 0 0 9 0 0 0 18 0 1 0 139307465 4620288 702 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 1128 702 199 40 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4512

[startup+0.301975 s]
/proc/loadavg: 0.85 0.96 0.99 3/77 6785
/proc/meminfo: memFree=1850792/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=7176 CPUtime=0.29
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 1390 0 0 0 29 0 0 0 19 0 1 0 139307465 7348224 1360 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 1794 1360 199 40 0 1209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7176

[startup+0.702017 s]
/proc/loadavg: 0.85 0.96 0.99 3/77 6785
/proc/meminfo: memFree=1850792/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=12240 CPUtime=0.69
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 2660 0 0 0 68 1 0 0 23 0 1 0 139307465 12533760 2630 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 3060 2630 199 40 0 2475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12240

[startup+1.5011 s]
/proc/loadavg: 0.85 0.96 0.99 2/78 6786
/proc/meminfo: memFree=1837280/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=22096 CPUtime=1.49
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 5136 0 0 0 146 3 0 0 25 0 1 0 139307465 22626304 5106 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 5524 5106 199 40 0 4939 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22096

[startup+3.10127 s]
/proc/loadavg: 0.86 0.96 0.99 2/78 6786
/proc/meminfo: memFree=1823648/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=41412 CPUtime=3.09
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 9965 0 0 0 304 5 0 0 25 0 1 0 139307465 42405888 9935 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11001559 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 10353 9935 199 40 0 9768 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41412

[startup+6.3016 s]
/proc/loadavg: 0.86 0.96 0.99 2/78 6786
/proc/meminfo: memFree=1783904/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=79776 CPUtime=6.29
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 19570 0 0 0 617 12 0 0 25 0 1 0 139307465 81690624 19540 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 19978 19542 199 40 0 19393 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79776

[startup+12.7023 s]
/proc/loadavg: 0.88 0.96 0.99 2/78 6786
/proc/meminfo: memFree=1476064/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=392116 CPUtime=12.68
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 115323 0 0 0 1215 53 0 0 25 0 1 0 139307465 401526784 97640 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581956 0 0 4096 0 0 0 0 17 0 0 0
/proc/6785/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 392116

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 6786
/proc/meminfo: memFree=1460192/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=392116 CPUtime=25.48
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 115323 0 0 0 2494 54 0 0 25 0 1 0 139307465 401526784 97640 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583588 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 392116

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 6786
/proc/meminfo: memFree=1460320/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=392116 CPUtime=51.04
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 120459 0 0 0 5048 56 0 0 25 0 1 0 139307465 401526784 97640 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583584 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 392116

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 6786
/proc/meminfo: memFree=1478496/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=373872 CPUtime=102.24
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 155798 0 0 0 10149 75 0 0 25 0 1 0 139307465 382844928 93079 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 373872

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6786
/proc/meminfo: memFree=1478432/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=373872 CPUtime=162.22
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 196886 0 0 0 16126 96 0 0 25 0 1 0 139307465 382844928 93079 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 373872

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6786
/proc/meminfo: memFree=1478432/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=373872 CPUtime=222.2
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 237974 0 0 0 22103 117 0 0 25 0 1 0 139307465 382844928 93079 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643569 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 373872

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6786
/proc/meminfo: memFree=1478432/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=373872 CPUtime=282.19
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 273926 0 0 0 28083 136 0 0 25 0 1 0 139307465 382844928 93079 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 373872

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6786
/proc/meminfo: memFree=1478368/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=373872 CPUtime=342.18
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 309878 0 0 0 34063 155 0 0 25 0 1 0 139307465 382844928 93079 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 373872

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1478240/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=373872 CPUtime=402.16
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 345830 0 0 0 40042 174 0 0 25 0 1 0 139307465 382844928 93079 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583606 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 373872

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346976/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504960 CPUtime=462.14
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 667393 0 0 0 45884 330 0 0 25 0 1 0 139307465 517079040 125861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126240 125861 227 40 0 125655 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 504960

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346976/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504960 CPUtime=522.12
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 1187413 0 0 0 51623 589 0 0 25 0 1 0 139307465 517079040 125861 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126240 125861 227 40 0 125655 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 504960

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346912/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504968 CPUtime=582.11
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 1621703 0 0 0 57404 807 0 0 25 0 1 0 139307465 517087232 125866 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 504968

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346848/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504968 CPUtime=642.1
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 2138513 0 0 0 63145 1065 0 0 25 0 1 0 139307465 517087232 125866 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 504968


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346528/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504968 CPUtime=882.04
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 4093347 0 0 0 86161 2043 0 0 25 0 1 0 139307465 517087232 125866 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 504968

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346528/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504968 CPUtime=942.02
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 4518002 0 0 0 91947 2255 0 0 25 0 1 0 139307465 517087232 125866 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 504968

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346464/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=492128 CPUtime=1002
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 5031602 0 0 0 97692 2508 0 0 25 0 1 0 139307465 503939072 122656 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534367 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 123032 122656 227 40 0 122447 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 492128

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346464/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504968 CPUtime=1061.99
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 5510827 0 0 0 103451 2748 0 0 25 0 1 0 139307465 517087232 125866 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 504968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346400/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504976 CPUtime=1121.97
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 5990054 0 0 0 109211 2986 0 0 25 0 1 0 139307465 517095424 125868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 504976

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346400/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504976 CPUtime=1181.96
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 6506864 0 0 0 114952 3244 0 0 25 0 1 0 139307465 517095424 125868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 504976

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346272/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504976 CPUtime=1241.94
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 6934729 0 0 0 120735 3459 0 0 25 0 1 0 139307465 517095424 125868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 504976

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346208/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504976 CPUtime=1301.93
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 7451539 0 0 0 126474 3719 0 0 25 0 1 0 139307465 517095424 125868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 504976

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1353120/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504976 CPUtime=1361.91
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 7970568 0 0 0 132216 3975 0 0 25 0 1 0 139307465 517095424 125868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 504976

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346144/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504976 CPUtime=1421.9
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 8487378 0 0 0 137955 4235 0 0 25 0 1 0 139307465 517095424 125868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 504976

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346080/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504976 CPUtime=1481.88
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 8901119 0 0 0 143745 4443 0 0 25 0 1 0 139307465 517095424 125868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 504976

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346080/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504976 CPUtime=1541.87
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 9417929 0 0 0 149484 4703 0 0 25 0 1 0 139307465 517095424 125868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 504976

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346016/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504976 CPUtime=1601.85
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 9809200 0 0 0 155283 4902 0 0 25 0 1 0 139307465 517095424 125868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 504976

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346016/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504976 CPUtime=1661.84
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 10329220 0 0 0 161021 5163 0 0 25 0 1 0 139307465 517095424 125868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626396 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 504976

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1346016/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504976 CPUtime=1721.82
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 10828989 0 0 0 166771 5411 0 0 25 0 1 0 139307465 517095424 125868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 504976

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1265056/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=585732 CPUtime=1781.8
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 11292768 0 0 0 172535 5645 0 0 25 0 1 0 139307465 599789568 146025 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643505 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 146433 146025 227 40 0 145848 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 585732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1345888/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504976 CPUtime=1800
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 11423774 0 0 0 174288 5712 0 0 25 0 1 0 139307465 517095424 125868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 504976

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6788
/proc/meminfo: memFree=1345888/2055920 swapFree=4147160/4192956
[pid=6785] ppid=6783 vsize=504976 CPUtime=1800
/proc/6785/stat : 6785 (glpPBv3) R 6783 6785 6711 0 -1 0 11423774 0 0 0 174288 5712 0 0 25 0 1 0 139307465 517095424 125868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/6785/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 504976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.59
CPU time (s): 1800.09
CPU user time (s): 1742.89
CPU system time (s): 57.2043
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 606276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1742.89
system time used= 57.2043
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11423774
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= 12
involuntary context switches= 3479

runsolver used 2.08168 second user time and 4.43532 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Apr 15 10:24:57 UTC 2007

IDJOB= 352464
IDBENCH= 1977
IDSOLVER= 166
FILE ID= node2/352464-1176632696

PBS_JOBID= 4556861

Free space on /tmp= 66542 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_1.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352464-1176632696/instance-352464-1176632696.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-352464-1176632696 -o ROOT/results/node2/conversion-352464-1176632696 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352464-1176632696/instance-352464-1176632696.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-352464-1176632696 -o ROOT/results/node2/solver-352464-1176632696 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352464-1176632696/instance-352464-1176632696.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  2fd45123d8e20b24379108257151f007

RANDOM SEED= 977303743

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1851208 kB
Buffers:         34748 kB
Cached:         103432 kB
SwapCached:      13936 kB
Active:          55020 kB
Inactive:       105488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851208 kB
SwapTotal:     4192956 kB
SwapFree:      4147160 kB
Dirty:           19320 kB
Writeback:           0 kB
Mapped:          29588 kB
Slab:            29596 kB
Committed_AS:  5812880 kB
PageTables:       1860 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= 66542 MiB

End job on node2 on Sun Apr 15 10:54:59 UTC 2007