Trace number 454293

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) 1800.07 1800.71

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_3.opb
MD5SUM0247ef4de041bbff376811a7e6bf0408
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-110
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -110
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint10
Maximum length of a constraint22
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6316
Sum of products size (including duplicates)12632
Number of different products3158
Sum of products size6316

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/454293-1178023887/instance-454293-1178023887.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node74/watcher-454293-1178023887 -o ROOT/results/node74/solver-454293-1178023887 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454293-1178023887/instance-454293-1178023887.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: 0.92 0.98 0.99 3/66 21876
/proc/meminfo: memFree=1791184/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=2644 CPUtime=0
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 259 0 0 0 0 0 0 0 18 0 1 0 250303487 2707456 230 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10223319 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 661 230 192 40 0 76 0

[startup+0.0165499 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 21876
/proc/meminfo: memFree=1791184/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=2916 CPUtime=0.01
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 341 0 0 0 1 0 0 0 18 0 1 0 250303487 2985984 312 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10223319 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 729 312 199 40 0 144 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2916

[startup+0.101559 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 21876
/proc/meminfo: memFree=1791184/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=3980 CPUtime=0.09
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 592 0 0 0 9 0 0 0 18 0 1 0 250303487 4075520 563 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10223319 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 995 563 199 40 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3980

[startup+0.301581 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 21876
/proc/meminfo: memFree=1791184/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=8192 CPUtime=0.29
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 1768 0 0 0 29 0 0 0 19 0 1 0 250303487 8388608 1666 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584722 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 2048 1666 221 40 0 1463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8192

[startup+0.701627 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 21876
/proc/meminfo: memFree=1791184/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=8600 CPUtime=0.69
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 2056 0 0 0 68 1 0 0 22 0 1 0 250303487 8806400 1768 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584099 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 2150 1768 221 40 0 1565 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8600

[startup+1.50172 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1784904/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=8600 CPUtime=1.49
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 2203 0 0 0 148 1 0 0 25 0 1 0 250303487 8806400 1768 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581816 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 2150 1768 221 40 0 1565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8600

[startup+3.1019 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1784776/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=8600 CPUtime=3.09
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 2476 0 0 0 308 1 0 0 25 0 1 0 250303487 8806400 1768 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 2150 1768 221 40 0 1565 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8600

[startup+6.30128 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1783816/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=9412 CPUtime=6.29
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 3324 0 0 0 627 2 0 0 25 0 1 0 250303487 9637888 1971 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 2353 1971 221 40 0 1768 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9412

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1779600/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=13088 CPUtime=12.69
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 5849 0 0 0 1266 3 0 0 25 0 1 0 250303487 13402112 2896 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643347 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3272 2896 227 40 0 2687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13088

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1779984/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=13088 CPUtime=25.49
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 8416 0 0 0 2544 5 0 0 25 0 1 0 250303487 13402112 2896 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542234 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3272 2896 227 40 0 2687 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13088

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1779920/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=13884 CPUtime=51.08
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 14536 0 0 0 5098 10 0 0 25 0 1 0 250303487 14217216 3063 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643689 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3471 3063 227 40 0 2886 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13884

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1779984/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=13088 CPUtime=102.27
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 32226 0 0 0 10206 21 0 0 25 0 1 0 250303487 13402112 2896 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3272 2896 227 40 0 2687 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13088

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1779920/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=13088 CPUtime=162.24
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 54460 0 0 0 16189 35 0 0 25 0 1 0 250303487 13402112 2896 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632642 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3272 2896 227 40 0 2687 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13088

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1778704/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=14336 CPUtime=222.22
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 74865 0 0 0 22176 46 0 0 25 0 1 0 250303487 14680064 3208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3584 3208 227 40 0 2999 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14336

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1779856/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=13088 CPUtime=282.2
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 99033 0 0 0 28159 61 0 0 25 0 1 0 250303487 13402112 2896 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3272 2896 227 40 0 2687 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13088

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1779728/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=13316 CPUtime=342.19
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 141387 0 0 0 34118 101 0 0 25 0 1 0 250303487 13635584 2921 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643742 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3329 2921 227 40 0 2744 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13316

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1779600/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=13352 CPUtime=402.17
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 196308 0 0 0 40059 158 0 0 25 0 1 0 250303487 13672448 2962 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3338 2962 227 40 0 2753 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13352

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1778256/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=13476 CPUtime=462.15
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 248206 0 0 0 45999 216 0 0 25 0 1 0 250303487 13799424 2993 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3369 2993 227 40 0 2784 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13476

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 21877
/proc/meminfo: memFree=1779280/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=15216 CPUtime=522.14
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 301375 0 0 0 51943 271 0 0 25 0 1 0 250303487 15581184 3416 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639374 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3804 3416 227 40 0 3219 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 15216

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 21949
/proc/meminfo: memFree=1777944/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=15240 CPUtime=582.09
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 351032 0 0 0 57886 323 0 0 25 0 1 0 250303487 15605760 3434 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3810 3434 227 40 0 3225 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 15240

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1778640/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=14120 CPUtime=642
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 401587 0 0 0 63828 372 0 0 25 0 1 0 250303487 14458880 3122 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643335 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3530 3122 227 40 0 2945 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 14120


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1778256/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=14572 CPUtime=881.92
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 613367 0 0 0 87604 588 0 0 25 0 1 0 250303487 14921728 3235 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10223319 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3643 3235 227 40 0 3058 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 14572

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1778192/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=16012 CPUtime=941.91
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 658001 0 0 0 93558 633 0 0 25 0 1 0 250303487 16396288 3627 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4003 3627 227 40 0 3418 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 16012

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1776656/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=16164 CPUtime=1001.89
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 707100 0 0 0 99507 682 0 0 25 0 1 0 250303487 16551936 3665 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4041 3665 227 40 0 3456 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 16164

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1776464/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=15000 CPUtime=1061.87
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 756984 0 0 0 105455 732 0 0 25 0 1 0 250303487 15360000 3342 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10192453 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3750 3342 227 40 0 3165 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 15000

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1776336/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=15144 CPUtime=1121.85
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 810135 0 0 0 111397 788 0 0 25 0 1 0 250303487 15507456 3378 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10223319 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3786 3378 227 40 0 3201 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 15144

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1776464/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=16632 CPUtime=1181.84
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 856132 0 0 0 117350 834 0 0 25 0 1 0 250303487 17031168 3782 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4158 3782 227 40 0 3573 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 16632

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1777424/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=16736 CPUtime=1241.82
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 905426 0 0 0 123295 887 0 0 25 0 1 0 250303487 17137664 3808 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4184 3808 227 40 0 3599 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 16736

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1777296/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=15520 CPUtime=1301.8
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 957171 0 0 0 129234 946 0 0 25 0 1 0 250303487 15892480 3472 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10223319 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 3880 3472 227 40 0 3295 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 15520

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1775824/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=16900 CPUtime=1361.78
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 1017566 0 0 0 135176 1002 0 0 25 0 1 0 250303487 17305600 3849 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585311 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4225 3849 227 40 0 3640 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 16900

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1777104/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=17040 CPUtime=1421.77
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 1066933 0 0 0 141118 1059 0 0 25 0 1 0 250303487 17448960 3852 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582148 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4260 3852 227 40 0 3675 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 17040

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1776976/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=17180 CPUtime=1481.75
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 1116507 0 0 0 147067 1108 0 0 25 0 1 0 250303487 17592320 3919 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585842 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4295 3919 227 40 0 3710 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 17180

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1775440/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=17456 CPUtime=1541.73
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 1168163 0 0 0 153012 1161 0 0 25 0 1 0 250303487 17874944 3976 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134640638 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4364 3976 227 40 0 3779 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 17456

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1775312/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=16160 CPUtime=1601.72
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 1218847 0 0 0 158954 1218 0 0 25 0 1 0 250303487 16547840 3632 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10192453 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4040 3632 227 40 0 3455 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 16160

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1775120/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=17636 CPUtime=1661.69
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 1266218 0 0 0 164901 1268 0 0 25 0 1 0 250303487 18059264 4033 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4409 4033 227 40 0 3824 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 17636

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1776336/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=17776 CPUtime=1721.68
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 1310233 0 0 0 170852 1316 0 0 25 0 1 0 250303487 18202624 4036 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4444 4036 227 40 0 3859 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 17776

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1774992/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=16608 CPUtime=1781.66
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 1360216 0 0 0 176796 1370 0 0 25 0 1 0 250303487 17006592 3744 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10192453 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4152 3744 227 40 0 3567 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 16608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1776208/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=16640 CPUtime=1800.06
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 1374313 0 0 0 178618 1388 0 0 25 0 1 0 250303487 17039360 3752 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4160 3752 227 40 0 3575 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 16640

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 22075
/proc/meminfo: memFree=1776208/2055920 swapFree=4183036/4192956
[pid=21876] ppid=21874 vsize=16640 CPUtime=1800.06
/proc/21876/stat : 21876 (glpPBv3) R 21874 21876 9348 0 -1 0 1374313 0 0 0 178618 1388 0 0 25 0 1 0 250303487 17039360 3752 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/21876/statm: 4160 3752 227 40 0 3575 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 16640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.71
CPU time (s): 1800.07
CPU user time (s): 1786.19
CPU system time (s): 13.8849
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 18084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.19
system time used= 13.8849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1374313
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= 1907

runsolver used 1.40978 second user time and 3.56846 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Tue May  1 12:51:27 UTC 2007

IDJOB= 454293
IDBENCH= 48187
IDSOLVER= 166
FILE ID= node74/454293-1178023887

PBS_JOBID= 4728365

Free space on /tmp= 103243 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_10_3.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454293-1178023887/instance-454293-1178023887.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-454293-1178023887 -o ROOT/results/node74/conversion-454293-1178023887 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454293-1178023887/instance-454293-1178023887.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-454293-1178023887 -o ROOT/results/node74/solver-454293-1178023887 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454293-1178023887/instance-454293-1178023887.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  0247ef4de041bbff376811a7e6bf0408

RANDOM SEED= 834196775

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1791592 kB
Buffers:         31340 kB
Cached:         156600 kB
SwapCached:       2936 kB
Active:          71436 kB
Inactive:       131800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791592 kB
SwapTotal:     4192956 kB
SwapFree:      4183036 kB
Dirty:            2532 kB
Writeback:           0 kB
Mapped:          20776 kB
Slab:            46872 kB
Committed_AS:  5907320 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103243 MiB

End job on node74 on Tue May  1 13:21:30 UTC 2007