Trace number 431293

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) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
MD5SUM546a5ced30808b0bb71d4cd4eb43d066
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.101984
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

Solver Data (download as text)

0.00/0.00	c glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431293-1178004515/instance-431293-1178004515.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-431293-1178004515 -o ROOT/results/node6/solver-431293-1178004515 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431293-1178004515/instance-431293-1178004515.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: 0.86 1.02 1.06 3/77 30799
/proc/meminfo: memFree=1791920/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=2648 CPUtime=0
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 267 0 0 0 0 0 0 0 18 0 1 0 276489197 2711552 238 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2647847 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 662 240 199 40 0 77 0

[startup+0.044189 s]
/proc/loadavg: 0.86 1.02 1.06 3/77 30799
/proc/meminfo: memFree=1791920/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=3464 CPUtime=0.04
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 498 0 0 0 4 0 0 0 18 0 1 0 276489197 3547136 468 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134556803 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 866 468 227 40 0 281 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3464

[startup+0.101195 s]
/proc/loadavg: 0.86 1.02 1.06 3/77 30799
/proc/meminfo: memFree=1791920/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=3464 CPUtime=0.09
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 503 0 0 0 9 0 0 0 18 0 1 0 276489197 3547136 473 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543284 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 866 473 227 40 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3464

[startup+0.301218 s]
/proc/loadavg: 0.86 1.02 1.06 3/77 30799
/proc/meminfo: memFree=1791920/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=3464 CPUtime=0.29
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 506 0 0 0 29 0 0 0 19 0 1 0 276489197 3547136 476 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 866 476 227 40 0 281 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3464

[startup+0.701265 s]
/proc/loadavg: 0.86 1.02 1.06 3/77 30799
/proc/meminfo: memFree=1791920/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=3464 CPUtime=0.69
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 515 0 0 0 69 0 0 0 22 0 1 0 276489197 3547136 485 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 866 485 227 40 0 281 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3464

[startup+1.50136 s]
/proc/loadavg: 0.86 1.02 1.06 2/78 30800
/proc/meminfo: memFree=1790824/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=3516 CPUtime=1.49
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 535 0 0 0 148 1 0 0 25 0 1 0 276489197 3600384 503 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134544458 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 879 503 227 40 0 294 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3516

[startup+3.10155 s]
/proc/loadavg: 0.86 1.02 1.06 2/78 30800
/proc/meminfo: memFree=1790568/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=3644 CPUtime=3.09
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 567 0 0 0 308 1 0 0 25 0 1 0 276489197 3731456 535 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 911 535 227 40 0 326 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3644

[startup+6.30192 s]
/proc/loadavg: 0.87 1.02 1.06 2/78 30800
/proc/meminfo: memFree=1790312/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=3912 CPUtime=6.29
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 633 0 0 0 626 3 0 0 25 0 1 0 276489197 4005888 601 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134638600 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 978 601 227 40 0 393 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3912

[startup+12.7017 s]
/proc/loadavg: 0.88 1.02 1.06 2/78 30800
/proc/meminfo: memFree=1789672/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=4424 CPUtime=12.68
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 764 0 0 0 1263 5 0 0 25 0 1 0 276489197 4530176 729 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 1106 729 227 40 0 521 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4424

[startup+25.5012 s]
/proc/loadavg: 0.91 1.02 1.06 2/78 30800
/proc/meminfo: memFree=1788776/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=5404 CPUtime=25.48
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 1012 0 0 0 2539 9 0 0 25 0 1 0 276489197 5533696 974 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134556873 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 1351 974 227 40 0 766 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5404

[startup+51.1012 s]
/proc/loadavg: 0.94 1.02 1.05 2/78 30800
/proc/meminfo: memFree=1786856/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=7288 CPUtime=51.07
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 1530 0 0 0 5088 19 0 0 25 0 1 0 276489197 7462912 1445 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 1822 1445 227 40 0 1237 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7288

[startup+102.305 s]
/proc/loadavg: 0.97 1.01 1.05 2/78 30800
/proc/meminfo: memFree=1783336/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=10860 CPUtime=102.27
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 2504 0 0 0 10191 36 0 0 25 0 1 0 276489197 11120640 2338 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541562 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 2715 2338 227 40 0 2130 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10860

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 30800
/proc/meminfo: memFree=1779816/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=15008 CPUtime=162.25
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 3702 0 0 0 16168 57 0 0 25 0 1 0 276489197 15368192 3375 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534405 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 3752 3375 227 40 0 3167 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15008

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 30800
/proc/meminfo: memFree=1775976/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=18144 CPUtime=222.23
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 4492 0 0 0 22147 76 0 0 25 0 1 0 276489197 18579456 4159 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 4536 4159 227 40 0 3951 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18144

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 30800
/proc/meminfo: memFree=1773096/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=21052 CPUtime=282.21
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 5225 0 0 0 28127 94 0 0 25 0 1 0 276489197 21557248 4886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134555340 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 5263 4886 227 40 0 4678 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21052

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 30800
/proc/meminfo: memFree=1770280/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=23832 CPUtime=342.2
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 5926 0 0 0 34107 113 0 0 25 0 1 0 276489197 24403968 5581 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534915 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 5958 5581 227 40 0 5373 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 23832

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.02 2/78 30802
/proc/meminfo: memFree=1766120/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=27752 CPUtime=402.18
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 7227 0 0 0 40087 131 0 0 25 0 1 0 276489197 28418048 6561 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 6938 6561 227 40 0 6353 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 27752

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 30802
/proc/meminfo: memFree=1763560/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=30308 CPUtime=462.17
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 7878 0 0 0 46070 147 0 0 25 0 1 0 276489197 31035392 7200 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 7577 7200 227 40 0 6992 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30308

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 30802
/proc/meminfo: memFree=1761000/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=32900 CPUtime=522.15
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 8559 0 0 0 52050 165 0 0 25 0 1 0 276489197 33689600 7849 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 8225 7849 227 40 0 7640 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 32900

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1758632/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=35220 CPUtime=582.14
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 9178 0 0 0 58033 181 0 0 25 0 1 0 276489197 36065280 8428 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632428 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 8805 8428 227 40 0 8220 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 35220

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1755944/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=37868 CPUtime=642.12
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 9883 0 0 0 64016 196 0 0 25 0 1 0 276489197 38776832 9090 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 9467 9090 227 40 0 8882 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 37868


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

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1747048/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=46788 CPUtime=882.05
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 12122 0 0 0 87958 247 0 0 25 0 1 0 276489197 47910912 11320 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 11697 11320 227 40 0 11112 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 46788

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1742312/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=51524 CPUtime=942.03
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 13994 0 0 0 93942 261 0 0 25 0 1 0 276489197 52760576 12504 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 12881 12504 227 40 0 12296 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 51524

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1740200/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=53584 CPUtime=1002.02
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 14558 0 0 0 99929 273 0 0 25 0 1 0 276489197 54870016 13020 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 13396 13020 227 40 0 12811 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 53584

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1738152/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=55648 CPUtime=1062.01
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 15088 0 0 0 105917 284 0 0 25 0 1 0 276489197 56983552 13535 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578253 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 13912 13535 227 40 0 13327 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 55648

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1735848/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=57912 CPUtime=1121.99
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 15697 0 0 0 111902 297 0 0 25 0 1 0 276489197 59301888 14101 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578251 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 14478 14101 227 40 0 13893 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 57912

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1734056/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=59736 CPUtime=1181.97
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 16162 0 0 0 117887 310 0 0 25 0 1 0 276489197 61169664 14557 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 14934 14557 227 40 0 14349 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 59736

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1732008/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=61768 CPUtime=1241.96
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 16712 0 0 0 123873 323 0 0 25 0 1 0 276489197 63250432 15065 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578243 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 15442 15065 227 40 0 14857 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 61768

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1730216/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=63520 CPUtime=1301.95
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 17154 0 0 0 129860 335 0 0 25 0 1 0 276489197 65044480 15504 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134576252 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 15880 15504 227 40 0 15295 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 63520

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1728168/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=65568 CPUtime=1361.93
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 17715 0 0 0 135846 347 0 0 25 0 1 0 276489197 67141632 16015 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 16392 16015 227 40 0 15807 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 65568

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1726248/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=67408 CPUtime=1421.91
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 18244 0 0 0 141830 361 0 0 25 0 1 0 276489197 69025792 16475 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 16852 16475 227 40 0 16267 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 67408

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1724328/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=69344 CPUtime=1481.89
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 18793 0 0 0 147814 375 0 0 25 0 1 0 276489197 71008256 16959 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569740 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 17336 16959 227 40 0 16751 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 69344

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1722344/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=71264 CPUtime=1541.88
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 19338 0 0 0 153801 387 0 0 25 0 1 0 276489197 72974336 17439 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 17816 17439 227 40 0 17231 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 71264

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1720744/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=72908 CPUtime=1601.86
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 19780 0 0 0 159786 400 0 0 25 0 1 0 276489197 74657792 17850 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537551 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 18227 17850 227 40 0 17642 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 72908

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1718888/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=74760 CPUtime=1661.84
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 20270 0 0 0 165773 411 0 0 25 0 1 0 276489197 76554240 18313 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 18690 18313 227 40 0 18105 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 74760

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1717160/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=76484 CPUtime=1721.82
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 20754 0 0 0 171759 423 0 0 25 0 1 0 276489197 78319616 18744 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541598 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 19121 18744 227 40 0 18536 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 76484

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1715048/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=78576 CPUtime=1781.81
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 21364 0 0 0 177745 436 0 0 25 0 1 0 276489197 80461824 19267 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 19644 19267 227 40 0 19059 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 78576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1714536/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=79084 CPUtime=1800.01
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 21512 0 0 0 179562 439 0 0 25 0 1 0 276489197 80982016 19394 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 19771 19394 227 40 0 19186 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 79084

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 1.00 1.00 2/78 30802
/proc/meminfo: memFree=1714536/2055924 swapFree=4146676/4192956
[pid=30799] ppid=30797 vsize=79084 CPUtime=1800.01
/proc/30799/stat : 30799 (glpPBv3) R 30797 30799 28266 0 -1 0 21512 0 0 0 179562 439 0 0 25 0 1 0 276489197 80982016 19394 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/30799/statm: 19771 19394 227 40 0 19186 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 79084

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1795.62
CPU system time (s): 4.40933
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 79132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.63
system time used= 4.40933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21512
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= 10
involuntary context switches= 997

runsolver used 1.47477 second user time and 4.00839 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue May  1 07:28:35 UTC 2007

IDJOB= 431293
IDBENCH= 48041
IDSOLVER= 166
FILE ID= node6/431293-1178004515

PBS_JOBID= 4728228

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431293-1178004515/instance-431293-1178004515.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-431293-1178004515 -o ROOT/results/node6/conversion-431293-1178004515 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431293-1178004515/instance-431293-1178004515.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-431293-1178004515 -o ROOT/results/node6/solver-431293-1178004515 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431293-1178004515/instance-431293-1178004515.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  546a5ced30808b0bb71d4cd4eb43d066

RANDOM SEED= 255077852

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1792392 kB
Buffers:         42264 kB
Cached:         131892 kB
SwapCached:      13796 kB
Active:          72412 kB
Inactive:       126340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1792392 kB
SwapTotal:     4192956 kB
SwapFree:      4146676 kB
Dirty:            2512 kB
Writeback:           0 kB
Mapped:          30708 kB
Slab:            50296 kB
Committed_AS:  8190416 kB
PageTables:       1788 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node6 on Tue May  1 07:58:38 UTC 2007