Trace number 352399

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) 1800.13 1800.69

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_9.opb.PB06.opb
MD5SUM093efae700664f798191c0b27cec34af
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark447
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 447
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 494527
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 494527
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/352399-1176631063/instance-352399-1176631063.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/node60/watcher-352399-1176631063 -o ROOT/results/node60/solver-352399-1176631063 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352399-1176631063/instance-352399-1176631063.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: 1.00 1.02 1.00 3/64 28882
/proc/meminfo: memFree=1849088/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=2644 CPUtime=0
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 111016312 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 6000343 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 661 228 192 40 0 76 0

[startup+0.040547 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 28882
/proc/meminfo: memFree=1849088/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=3576 CPUtime=0.03
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 505 0 0 0 3 0 0 0 18 0 1 0 111016312 3661824 475 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 6000343 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 894 475 192 40 0 309 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3576

[startup+0.101552 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 28882
/proc/meminfo: memFree=1849088/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=4512 CPUtime=0.09
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 732 0 0 0 9 0 0 0 18 0 1 0 111016312 4620288 702 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 6000343 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 1128 702 199 40 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4512

[startup+0.30157 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 28882
/proc/meminfo: memFree=1849088/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=7176 CPUtime=0.29
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 1388 0 0 0 29 0 0 0 19 0 1 0 111016312 7348224 1358 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5969477 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 1794 1358 199 40 0 1209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7176

[startup+0.701609 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 28882
/proc/meminfo: memFree=1849088/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=12108 CPUtime=0.69
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 2640 0 0 0 68 1 0 0 22 0 1 0 111016312 12398592 2610 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 6000343 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 3027 2610 199 40 0 2442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12108

[startup+1.50169 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 28883
/proc/meminfo: memFree=1834936/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=21964 CPUtime=1.49
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 5097 0 0 0 146 3 0 0 25 0 1 0 111016312 22491136 5067 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 5651569 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 5491 5067 199 40 0 4906 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21964

[startup+3.10185 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 28883
/proc/meminfo: memFree=1822072/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=41148 CPUtime=3.09
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 9883 0 0 0 303 6 0 0 25 0 1 0 111016312 42135552 9853 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 10287 9853 199 40 0 9702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41148

[startup+6.30116 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 28883
/proc/meminfo: memFree=1782712/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=79244 CPUtime=6.29
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 19423 0 0 0 617 12 0 0 25 0 1 0 111016312 81145856 19393 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 6000343 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 19811 19393 199 40 0 19226 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79244

[startup+12.7018 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 28883
/proc/meminfo: memFree=1474632/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=392116 CPUtime=12.69
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 115323 0 0 0 1214 55 0 0 25 0 1 0 111016312 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134605736 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 392116

[startup+25.5011 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 28883
/proc/meminfo: memFree=1458952/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=392116 CPUtime=25.48
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 115323 0 0 0 2493 55 0 0 25 0 1 0 111016312 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643553 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 98029 97640 221 40 0 97444 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 392116

[startup+51.1016 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 28883
/proc/meminfo: memFree=1458952/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=392116 CPUtime=51.06
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 120459 0 0 0 5048 58 0 0 25 0 1 0 111016312 401526784 97640 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/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: 1.00 1.01 1.00 2/65 28883
/proc/meminfo: memFree=1477064/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=373872 CPUtime=102.26
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 155798 0 0 0 10149 77 0 0 25 0 1 0 111016312 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 373872

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28883
/proc/meminfo: memFree=1477064/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=373872 CPUtime=162.24
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 196886 0 0 0 16127 97 0 0 25 0 1 0 111016312 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643767 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 373872

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28999
/proc/meminfo: memFree=1455480/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=373872 CPUtime=222.17
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 237974 0 0 0 22098 119 0 0 25 0 1 0 111016312 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134589607 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 373872

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1476872/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=373872 CPUtime=282.11
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 273926 0 0 0 28074 137 0 0 25 0 1 0 111016312 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 373872

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1476872/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=373872 CPUtime=342.1
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 309878 0 0 0 34054 156 0 0 25 0 1 0 111016312 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 373872

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1476872/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=373872 CPUtime=402.08
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 350966 0 0 0 40031 177 0 0 25 0 1 0 111016312 382844928 93079 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134590088 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 93468 93079 221 40 0 92883 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 373872

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1354184/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504960 CPUtime=462.07
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 664825 0 0 0 45873 334 0 0 25 0 1 0 111016312 517079040 125861 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643782 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126240 125861 227 40 0 125655 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 504960

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345544/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504968 CPUtime=522.05
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 1148549 0 0 0 51632 573 0 0 25 0 1 0 111016312 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 504968

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345608/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504968 CPUtime=582.04
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 1668569 0 0 0 57375 829 0 0 25 0 1 0 111016312 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 504968

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345544/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504968 CPUtime=642.02
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 2174758 0 0 0 63120 1082 0 0 25 0 1 0 111016312 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 504968


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345544/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504968 CPUtime=821.98
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 3707156 0 0 0 80348 1850 0 0 25 0 1 0 111016312 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 504968

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345480/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504968 CPUtime=881.96
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 4147861 0 0 0 86128 2068 0 0 25 0 1 0 111016312 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 504968

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1358088/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504968 CPUtime=941.94
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 4667881 0 0 0 91869 2325 0 0 25 0 1 0 111016312 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 504968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1352904/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504968 CPUtime=1001.93
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 5118216 0 0 0 97643 2550 0 0 25 0 1 0 111016312 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126242 125866 227 40 0 125657 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 504968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1264776/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=585724 CPUtime=1061.91
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 5625009 0 0 0 103389 2802 0 0 25 0 1 0 111016312 599781376 146023 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587728 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 146431 146023 227 40 0 145846 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 585724

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345416/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504968 CPUtime=1121.91
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 6085361 0 0 0 109158 3033 0 0 25 0 1 0 111016312 517087232 125866 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/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: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345352/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504976 CPUtime=1181.88
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 6569082 0 0 0 114913 3275 0 0 25 0 1 0 111016312 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 504976

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1351816/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504976 CPUtime=1241.87
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 7085892 0 0 0 120653 3534 0 0 25 0 1 0 111016312 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 504976

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345288/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504976 CPUtime=1301.86
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 7563191 0 0 0 126417 3769 0 0 25 0 1 0 111016312 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 504976

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345288/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504976 CPUtime=1361.84
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 8045626 0 0 0 132172 4012 0 0 25 0 1 0 111016312 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643524 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 504976

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345288/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504976 CPUtime=1421.82
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 8562436 0 0 0 137913 4269 0 0 25 0 1 0 111016312 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 504976

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345224/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504976 CPUtime=1481.81
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 9012771 0 0 0 143688 4493 0 0 25 0 1 0 111016312 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 504976

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1351112/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504976 CPUtime=1541.79
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 9529581 0 0 0 149430 4749 0 0 25 0 1 0 111016312 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 504976

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345224/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504976 CPUtime=1601.78
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 9960656 0 0 0 155213 4965 0 0 25 0 1 0 111016312 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643780 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 504976

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1264584/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=585732 CPUtime=1661.76
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 10473869 0 0 0 160955 5221 0 0 25 0 1 0 111016312 599789568 146025 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134585334 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 146433 146025 227 40 0 145848 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 585732

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345224/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504976 CPUtime=1721.75
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 10950271 0 0 0 166709 5466 0 0 25 0 1 0 111016312 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 504976

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345160/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504976 CPUtime=1781.73
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 11430780 0 0 0 172468 5705 0 0 25 0 1 0 111016312 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 504976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29081
/proc/meminfo: memFree=1345160/2055920 swapFree=4184868/4192956
[pid=28882] ppid=28880 vsize=504976 CPUtime=1800.04
/proc/28882/stat : 28882 (glpPBv3) R 28880 28882 28072 0 -1 0 11588070 0 0 0 174220 5784 0 0 25 0 1 0 111016312 517095424 125868 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/28882/statm: 126244 125868 227 40 0 125659 0
Current children cumulated CPU time (s) 1800.04
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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.69
CPU time (s): 1800.13
CPU user time (s): 1742.2
CPU system time (s): 57.9272
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 606276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1742.2
system time used= 57.9272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11588070
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= 2052

runsolver used 1.47877 second user time and 3.58245 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sun Apr 15 09:57:43 UTC 2007

IDJOB= 352399
IDBENCH= 1972
IDSOLVER= 166
FILE ID= node60/352399-1176631063

PBS_JOBID= 4559781

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_9.opb.PB06.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352399-1176631063/instance-352399-1176631063.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node60/convwatcher-352399-1176631063 -o ROOT/results/node60/conversion-352399-1176631063 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352399-1176631063/instance-352399-1176631063.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-352399-1176631063 -o ROOT/results/node60/solver-352399-1176631063 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352399-1176631063/instance-352399-1176631063.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  093efae700664f798191c0b27cec34af

RANDOM SEED= 477355017

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1849496 kB
Buffers:          7372 kB
Cached:         118988 kB
SwapCached:       1956 kB
Active:          38376 kB
Inactive:        97956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849496 kB
SwapTotal:     4192956 kB
SwapFree:      4184868 kB
Dirty:           19100 kB
Writeback:           0 kB
Mapped:          17252 kB
Slab:            56084 kB
Committed_AS:   610248 kB
PageTables:       1468 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 node60 on Sun Apr 15 10:27:46 UTC 2007