Trace number 362858

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) 1800.08 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-czprob.opb
MD5SUMc15e03ab07153a4c6592115aff440072
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark7.14391
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables98820
Total number of constraints927
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 constraints927
Minimum length of a constraint30
Maximum length of a constraint11190
Number of terms in the objective function 98250
Biggest coefficient in the objective function 259
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 608626
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 608626
Number of bits of the biggest sum of numbers20
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/362858-1177019066/instance-362858-1177019066.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/node59/watcher-362858-1177019066 -o ROOT/results/node59/solver-362858-1177019066 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/362858-1177019066/instance-362858-1177019066.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: 1.17 1.06 1.01 3/64 16815
/proc/meminfo: memFree=1836768/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=2644 CPUtime=0
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 256 0 0 0 0 0 0 0 18 0 1 0 149816247 2707456 226 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 661 226 192 40 0 76 0

[startup+0.00865099 s]
/proc/loadavg: 1.17 1.06 1.01 3/64 16815
/proc/meminfo: memFree=1836768/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=2776 CPUtime=0
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 283 0 0 0 0 0 0 0 18 0 1 0 149816247 2842624 253 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 694 253 192 40 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2776

[startup+0.101668 s]
/proc/loadavg: 1.17 1.06 1.01 3/64 16815
/proc/meminfo: memFree=1836768/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=5176 CPUtime=0.09
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 906 0 0 0 9 0 0 0 18 0 1 0 149816247 5300224 876 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 1294 876 192 40 0 709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.301706 s]
/proc/loadavg: 1.17 1.06 1.01 3/64 16815
/proc/meminfo: memFree=1836768/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=10236 CPUtime=0.29
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 2172 0 0 0 29 0 0 0 19 0 1 0 149816247 10481664 2142 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 2559 2142 192 40 0 1974 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10236

[startup+0.701782 s]
/proc/loadavg: 1.17 1.06 1.01 3/64 16815
/proc/meminfo: memFree=1836768/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=14636 CPUtime=0.69
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 3257 0 0 0 68 1 0 0 23 0 1 0 149816247 14987264 3227 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 3659 3227 199 40 0 3074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14636

[startup+1.50194 s]
/proc/loadavg: 1.17 1.06 1.01 2/65 16816
/proc/meminfo: memFree=1823128/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=36228 CPUtime=1.49
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 8756 0 0 0 146 3 0 0 25 0 1 0 149816247 37097472 8675 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 9057 8675 201 40 0 8472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36228

[startup+3.10124 s]
/proc/loadavg: 1.17 1.06 1.01 2/65 16816
/proc/meminfo: memFree=1791320/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=47268 CPUtime=3.09
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 12901 0 0 0 304 5 0 0 25 0 1 0 149816247 48402432 11455 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 11817 11455 221 40 0 11232 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47268

[startup+6.30185 s]
/proc/loadavg: 1.15 1.05 1.01 2/65 16816
/proc/meminfo: memFree=1791336/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=47268 CPUtime=6.28
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 12901 0 0 0 623 5 0 0 25 0 1 0 149816247 48402432 11455 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582932 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 11817 11455 221 40 0 11232 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 47268

[startup+12.7011 s]
/proc/loadavg: 1.14 1.05 1.01 2/65 16816
/proc/meminfo: memFree=1786992/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=64508 CPUtime=12.68
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 31966 0 0 0 1254 14 0 0 25 0 1 0 149816247 66056192 15776 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134580893 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 16127 15776 227 40 0 15542 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 64508

[startup+25.5015 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 16816
/proc/meminfo: memFree=1785968/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=52676 CPUtime=25.49
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 217357 0 0 0 2452 97 0 0 25 0 1 0 149816247 53940224 12818 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629084 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13169 12818 227 40 0 12584 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52676

[startup+51.1014 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 16816
/proc/meminfo: memFree=1781488/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=64232 CPUtime=51.07
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 590421 0 0 0 4849 258 0 0 25 0 1 0 149816247 65773568 15684 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134557459 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 16058 15684 227 40 0 15473 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 64232

[startup+102.305 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 16816
/proc/meminfo: memFree=1781552/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=52788 CPUtime=102.26
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 1333491 0 0 0 9639 587 0 0 25 0 1 0 149816247 54054912 12832 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13197 12832 227 40 0 12612 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52788

[startup+162.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 16816
/proc/meminfo: memFree=1786992/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=64232 CPUtime=162.24
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 2205529 0 0 0 15255 969 0 0 25 0 1 0 149816247 65773568 15562 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 16058 15571 227 40 0 15473 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 64232

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 16816
/proc/meminfo: memFree=1786928/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=51740 CPUtime=222.21
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 3039135 0 0 0 20888 1333 0 0 25 0 1 0 149816247 52981760 12565 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134570041 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 12935 12565 227 40 0 12350 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 51740

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 16816
/proc/meminfo: memFree=1786928/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=51740 CPUtime=282.19
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 3852653 0 0 0 26524 1695 0 0 25 0 1 0 149816247 52981760 12573 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 12935 12573 227 40 0 12350 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 51740

[startup+342.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16816
/proc/meminfo: memFree=1785904/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=52904 CPUtime=342.18
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 4666175 0 0 0 32162 2056 0 0 25 0 1 0 149816247 54173696 12876 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542170 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13226 12876 227 40 0 12641 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 52904

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16816
/proc/meminfo: memFree=1786736/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=53012 CPUtime=402.15
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 5479701 0 0 0 37803 2412 0 0 25 0 1 0 149816247 54284288 12892 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13253 12892 227 40 0 12668 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 53012

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16816
/proc/meminfo: memFree=1784944/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=53012 CPUtime=462.13
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 6293221 0 0 0 43436 2777 0 0 25 0 1 0 149816247 54284288 12902 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13253 12902 227 40 0 12668 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 53012

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16816
/proc/meminfo: memFree=1786672/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=64568 CPUtime=522.12
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 7106449 0 0 0 49075 3137 0 0 25 0 1 0 149816247 66117632 15772 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134580850 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 16142 15772 227 40 0 15557 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 64568

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16816
/proc/meminfo: memFree=1773808/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=53912 CPUtime=582.09
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 7916638 0 0 0 54713 3496 0 0 25 0 1 0 149816247 55205888 12938 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9752279 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13478 12947 227 40 0 12893 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 53912

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16816
/proc/meminfo: memFree=1786544/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=51960 CPUtime=642.08
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 8729850 0 0 0 60352 3856 0 0 25 0 1 0 149816247 53207040 12640 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534663 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 12990 12640 227 40 0 12405 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 51960


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16816
/proc/meminfo: memFree=1784304/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=64804 CPUtime=822.01
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 11095457 0 0 0 77299 4902 0 0 25 0 1 0 149816247 66359296 15830 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542273 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 16201 15830 227 40 0 15616 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 64804

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16816
/proc/meminfo: memFree=1786288/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=52196 CPUtime=881.98
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 11846389 0 0 0 82964 5234 0 0 25 0 1 0 149816247 53448704 12689 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13049 12689 227 40 0 12464 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 52196

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16816
/proc/meminfo: memFree=1785264/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=52196 CPUtime=941.97
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 12569515 0 0 0 88642 5555 0 0 25 0 1 0 149816247 53448704 12695 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13049 12695 227 40 0 12464 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 52196

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16888
/proc/meminfo: memFree=1784728/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=53472 CPUtime=1001.91
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 13221905 0 0 0 94347 5844 0 0 25 0 1 0 149816247 54755328 12996 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629280 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13368 12996 227 40 0 12783 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 53472

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1774896/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=53472 CPUtime=1061.82
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 13874291 0 0 0 100050 6132 0 0 25 0 1 0 149816247 54755328 13002 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629276 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13368 13002 227 40 0 12783 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 53472

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1784752/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=53472 CPUtime=1121.79
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 14483449 0 0 0 105780 6399 0 0 25 0 1 0 149816247 54755328 13010 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629196 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13368 13010 227 40 0 12783 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 53472

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1784688/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=61404 CPUtime=1181.77
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 15059509 0 0 0 111526 6651 0 0 25 0 1 0 149816247 62877696 14999 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542265 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 15351 14999 227 40 0 14766 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 61404

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1784688/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=53580 CPUtime=1241.75
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 15623162 0 0 0 117273 6902 0 0 25 0 1 0 149816247 54865920 13023 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13395 13023 227 40 0 12810 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 53580

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1784624/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=53580 CPUtime=1301.73
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 16193020 0 0 0 123020 7153 0 0 25 0 1 0 149816247 54865920 13031 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13395 13031 227 40 0 12810 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 53580

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1772784/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=52416 CPUtime=1361.71
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 16751086 0 0 0 128770 7401 0 0 25 0 1 0 149816247 53673984 12746 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13104 12746 227 40 0 12519 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 52416

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1780016/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=53580 CPUtime=1421.69
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 17277714 0 0 0 134532 7637 0 0 25 0 1 0 149816247 54865920 13045 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13395 13045 227 40 0 12810 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 53580

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1784560/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=52524 CPUtime=1481.67
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 17784690 0 0 0 140310 7857 0 0 25 0 1 0 149816247 53784576 12760 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541710 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13131 12760 227 40 0 12546 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 52524

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1773104/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=53688 CPUtime=1541.65
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 18279876 0 0 0 146091 8074 0 0 25 0 1 0 149816247 54976512 13057 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13422 13057 227 40 0 12837 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 53688

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1784496/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=53688 CPUtime=1601.63
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 18775064 0 0 0 151869 8294 0 0 25 0 1 0 149816247 54976512 13065 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13422 13065 227 40 0 12837 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 53688

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1784432/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=54476 CPUtime=1661.61
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 19266806 0 0 0 157647 8514 0 0 25 0 1 0 149816247 55783424 13266 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134555561 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13619 13266 227 40 0 13034 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 54476

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1785392/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=52524 CPUtime=1721.58
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 19765433 0 0 0 163422 8736 0 0 25 0 1 0 149816247 53784576 12783 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541724 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13131 12783 227 40 0 12546 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 52524

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1784240/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=53964 CPUtime=1781.57
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 20260660 0 0 0 169202 8955 0 0 25 0 1 0 149816247 55259136 13121 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629229 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13491 13121 227 40 0 12906 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 53964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17014
/proc/meminfo: memFree=1784240/2055920 swapFree=4184568/4192956
[pid=16815] ppid=16813 vsize=53964 CPUtime=1800.06
/proc/16815/stat : 16815 (glpPBv3) R 16813 16815 16338 0 -1 0 20429650 0 0 0 170975 9031 0 0 25 0 1 0 149816247 55259136 13121 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/16815/statm: 13491 13121 227 40 0 12906 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 53964

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): 1800.82
CPU time (s): 1800.08
CPU user time (s): 1709.76
CPU system time (s): 90.3263
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 65796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1709.76
system time used= 90.3263
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20429650
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= 1281

runsolver used 1.36879 second user time and 3.64644 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Thu Apr 19 21:44:26 UTC 2007

IDJOB= 362858
IDBENCH= 1673
IDSOLVER= 166
FILE ID= node59/362858-1177019066

PBS_JOBID= 4630584

Free space on /tmp= 66326 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-czprob.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/362858-1177019066/instance-362858-1177019066.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node59/convwatcher-362858-1177019066 -o ROOT/results/node59/conversion-362858-1177019066 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362858-1177019066/instance-362858-1177019066.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-362858-1177019066 -o ROOT/results/node59/solver-362858-1177019066 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/362858-1177019066/instance-362858-1177019066.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  c15e03ab07153a4c6592115aff440072

RANDOM SEED= 670867995

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.268
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		: 3000.268
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:       1837112 kB
Buffers:          9848 kB
Cached:         144864 kB
SwapCached:       2164 kB
Active:          61756 kB
Inactive:       105712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837112 kB
SwapTotal:     4192956 kB
SwapFree:      4184568 kB
Dirty:            5868 kB
Writeback:           0 kB
Mapped:          19456 kB
Slab:            37320 kB
Committed_AS:  1686096 kB
PageTables:       1480 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= 66326 MiB

End job on node59 on Thu Apr 19 22:14:29 UTC 2007