Trace number 348517

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) 1800.05 1800.52

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-ship04l.opb
MD5SUM8c2ebef1f909dd9b378c2f7f10ba6b39
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1776
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables63540
Total number of constraints348
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 constraints348
Minimum length of a constraint30
Maximum length of a constraint2520
Number of terms in the objective function 63540
Biggest coefficient in the objective function 2379
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 577490
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 577490
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/348517-1176586098/instance-348517-1176586098.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/node7/watcher-348517-1176586098 -o ROOT/results/node7/solver-348517-1176586098 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348517-1176586098/instance-348517-1176586098.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 27926
/proc/meminfo: memFree=1796768/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=2644 CPUtime=0
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 134647397 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10584143 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 661 228 192 40 0 76 0

[startup+0.0137311 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 27926
/proc/meminfo: memFree=1796768/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=2912 CPUtime=0
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 321 0 0 0 0 0 0 0 18 0 1 0 134647397 2981888 291 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 728 291 192 40 0 143 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2912

[startup+0.101739 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 27926
/proc/meminfo: memFree=1796768/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=5176 CPUtime=0.09
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 904 0 0 0 9 0 0 0 18 0 1 0 134647397 5300224 874 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 1294 874 192 40 0 709 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5176

[startup+0.30176 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 27926
/proc/meminfo: memFree=1796768/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=9708 CPUtime=0.28
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 2035 0 0 0 28 0 0 0 19 0 1 0 134647397 9940992 2005 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10584640 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 2427 2005 199 40 0 1842 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9708

[startup+0.701802 s]
/proc/loadavg: 1.00 1.01 1.00 3/77 27926
/proc/meminfo: memFree=1796768/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=11440 CPUtime=0.69
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 2484 0 0 0 68 1 0 0 22 0 1 0 134647397 11714560 2454 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 2860 2454 199 40 0 2275 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11440

[startup+1.50189 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27927
/proc/meminfo: memFree=1779288/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=33968 CPUtime=1.49
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 8185 0 0 0 146 3 0 0 25 0 1 0 134647397 34783232 8103 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589880 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 8492 8103 221 40 0 7907 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33968

[startup+3.10105 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27927
/proc/meminfo: memFree=1766872/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=36524 CPUtime=3.09
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 21995 0 0 0 300 9 0 0 25 0 1 0 134647397 37400576 8729 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9131 8729 227 40 0 8546 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36524

[startup+6.30139 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27927
/proc/meminfo: memFree=1754264/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=35772 CPUtime=6.29
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 64779 0 0 0 601 28 0 0 25 0 1 0 134647397 36630528 8541 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534663 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 8943 8541 227 40 0 8358 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35772

[startup+12.7011 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 27927
/proc/meminfo: memFree=1762456/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=35772 CPUtime=12.68
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 147674 0 0 0 1205 63 0 0 25 0 1 0 134647397 36630528 8542 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534895 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 8943 8542 227 40 0 8358 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 35772

[startup+25.5014 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27927
/proc/meminfo: memFree=1762456/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=42208 CPUtime=25.48
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 315005 0 0 0 2413 135 0 0 25 0 1 0 134647397 43220992 10085 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 10552 10093 227 40 0 9967 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42208

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27927
/proc/meminfo: memFree=1762968/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=35772 CPUtime=51.07
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 653069 0 0 0 4830 277 0 0 25 0 1 0 134647397 36630528 8551 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534663 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 8943 8551 227 40 0 8358 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35772

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27927
/proc/meminfo: memFree=1762392/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=42208 CPUtime=102.26
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 1341910 0 0 0 9658 568 0 0 25 0 1 0 134647397 43220992 10174 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134557915 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 10552 10174 227 40 0 9967 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42208

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1762840/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=36664 CPUtime=162.25
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 2147867 0 0 0 15313 912 0 0 25 0 1 0 134647397 37543936 8771 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9166 8771 227 40 0 8581 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36664

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1757592/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=42348 CPUtime=222.23
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 2943667 0 0 0 20965 1258 0 0 25 0 1 0 134647397 43364352 10205 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 10587 10205 227 40 0 10002 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42348

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1759960/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=43772 CPUtime=282.21
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 3767595 0 0 0 26611 1610 0 0 25 0 1 0 134647397 44822528 10541 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134580338 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 10943 10541 227 40 0 10358 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 43772

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1756312/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=36080 CPUtime=342.2
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 4594629 0 0 0 32252 1968 0 0 25 0 1 0 134647397 36945920 8635 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537494 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9020 8635 227 40 0 8435 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 36080

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1756248/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=36832 CPUtime=402.19
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 5380799 0 0 0 37915 2304 0 0 25 0 1 0 134647397 37715968 8837 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543281 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9208 8837 227 40 0 8623 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 36832

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1762008/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=36964 CPUtime=462.17
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 6137555 0 0 0 43594 2623 0 0 25 0 1 0 134647397 37851136 8851 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629267 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9241 8851 227 40 0 8656 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 36964

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1761880/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=44592 CPUtime=522.16
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 6893687 0 0 0 49272 2944 0 0 25 0 1 0 134647397 45662208 10728 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 11148 10737 227 40 0 10563 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 44592

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1761816/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=36400 CPUtime=582.14
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 7648404 0 0 0 54943 3271 0 0 25 0 1 0 134647397 37273600 8702 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569187 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9100 8702 227 40 0 8515 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 36400

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1761752/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=37152 CPUtime=642.13
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 8426552 0 0 0 60606 3607 0 0 25 0 1 0 134647397 38043648 8904 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9288 8904 227 40 0 8703 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 37152


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1761496/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=37420 CPUtime=882.06
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 11619365 0 0 0 83224 4982 0 0 25 0 1 0 134647397 38318080 8961 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9355 8961 227 40 0 8770 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 37420

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1755736/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=36668 CPUtime=942.04
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 12410880 0 0 0 88879 5325 0 0 25 0 1 0 134647397 37548032 8784 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537575 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9167 8784 227 40 0 8582 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 36668

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1760920/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=37552 CPUtime=1002.03
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 13181006 0 0 0 94547 5656 0 0 25 0 1 0 134647397 38453248 8986 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542168 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9388 8986 227 40 0 8803 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 37552

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1761112/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=36964 CPUtime=1062.01
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 13948497 0 0 0 100215 5986 0 0 25 0 1 0 134647397 37851136 8851 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534895 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9241 8851 227 40 0 8656 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 36964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1756568/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=37716 CPUtime=1122
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 14716121 0 0 0 105880 6320 0 0 25 0 1 0 134647397 38621184 9037 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9554 9045 227 40 0 8969 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 37716

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1760984/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=40932 CPUtime=1181.98
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 15460046 0 0 0 111563 6635 0 0 25 0 1 0 134647397 41914368 9590 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 10233 9599 227 40 0 9648 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 40932

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1760920/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=37096 CPUtime=1241.96
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 16162592 0 0 0 117255 6941 0 0 25 0 1 0 134647397 37986304 8874 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541738 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9274 8874 227 40 0 8689 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 37096

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1760792/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=37848 CPUtime=1301.96
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 16879236 0 0 0 122946 7250 0 0 25 0 1 0 134647397 38756352 9074 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9462 9074 227 40 0 8877 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 37848

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1761240/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=37848 CPUtime=1361.94
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 17593208 0 0 0 128639 7555 0 0 25 0 1 0 134647397 38756352 9088 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9462 9088 227 40 0 8877 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 37848

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1757336/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=37984 CPUtime=1421.92
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 18309854 0 0 0 134324 7868 0 0 25 0 1 0 134647397 38895616 9102 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9496 9102 227 40 0 8911 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 37984

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1760664/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=37984 CPUtime=1481.9
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 19026499 0 0 0 140013 8177 0 0 25 0 1 0 134647397 38895616 9115 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542173 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9496 9115 227 40 0 8911 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 37984

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1761240/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=37984 CPUtime=1541.89
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 19740467 0 0 0 145704 8485 0 0 25 0 1 0 134647397 38895616 9125 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9496 9125 227 40 0 8911 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 37984

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1761112/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=37364 CPUtime=1601.87
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 20448901 0 0 0 151398 8789 0 0 25 0 1 0 134647397 38260736 8949 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134573132 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9341 8949 227 40 0 8756 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 37364

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1752280/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=38116 CPUtime=1661.86
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 21173757 0 0 0 157087 9099 0 0 25 0 1 0 134647397 39030784 9151 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9529 9151 227 40 0 8944 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 38116

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1760984/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=37496 CPUtime=1721.84
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 21898424 0 0 0 162775 9409 0 0 25 0 1 0 134647397 38395904 8976 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534663 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9374 8976 227 40 0 8789 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 37496

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1760856/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=38248 CPUtime=1781.83
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 22591002 0 0 0 168474 9709 0 0 25 0 1 0 134647397 39165952 9176 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 9562 9176 227 40 0 8977 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 38248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1757080/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=42456 CPUtime=1800.04
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 22805989 0 0 0 170201 9803 0 0 25 0 1 0 134647397 43474944 10056 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 10614 10064 227 40 0 10029 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 42456

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: 1.00 1.00 1.00 2/78 27929
/proc/meminfo: memFree=1757080/2055920 swapFree=4170480/4192956
[pid=27926] ppid=27924 vsize=42456 CPUtime=1800.04
/proc/27926/stat : 27926 (glpPBv3) R 27924 27926 26806 0 -1 0 22805989 0 0 0 170201 9803 0 0 25 0 1 0 134647397 43474944 10056 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10882775 0 0 4096 0 0 0 0 17 1 0 0
/proc/27926/statm: 10614 10064 227 40 0 10029 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 42456

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1702.01
CPU system time (s): 98.0371
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 46440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1702.01
system time used= 98.0371
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22806036
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= 3027

runsolver used 1.9847 second user time and 4.5663 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 14 21:28:18 UTC 2007

IDJOB= 348517
IDBENCH= 1688
IDSOLVER= 166
FILE ID= node7/348517-1176586098

PBS_JOBID= 4556785

Free space on /tmp= 66519 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-ship04l.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348517-1176586098/instance-348517-1176586098.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-348517-1176586098 -o ROOT/results/node7/conversion-348517-1176586098 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348517-1176586098/instance-348517-1176586098.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-348517-1176586098 -o ROOT/results/node7/solver-348517-1176586098 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348517-1176586098/instance-348517-1176586098.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8c2ebef1f909dd9b378c2f7f10ba6b39

RANDOM SEED= 599412543

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1797368 kB
Buffers:         64260 kB
Cached:         117252 kB
SwapCached:       2496 kB
Active:          84144 kB
Inactive:       122124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797368 kB
SwapTotal:     4192956 kB
SwapFree:      4170480 kB
Dirty:            4888 kB
Writeback:           0 kB
Mapped:          30928 kB
Slab:            37752 kB
Committed_AS:  4047268 kB
PageTables:       1864 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= 66519 MiB

End job on node7 on Sat Apr 14 21:58:20 UTC 2007