Trace number 453528

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-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_60_2.opb
MD5SUMfd4b450948caa11c29cf407b64203711
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark1800.21
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
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 constraint61
Maximum length of a constraint106
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)37488
Sum of products size (including duplicates)74976
Number of different products37488
Sum of products size74976

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/453528-1178142524/instance-453528-1178142524.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-453528-1178142524 -o ROOT/results/node20/solver-453528-1178142524 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/453528-1178142524/instance-453528-1178142524.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: 0.78 0.94 0.94 3/77 13252
/proc/meminfo: memFree=1647984/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=2644 CPUtime=0
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 257 0 0 0 0 0 0 0 18 0 1 0 262169895 2707456 228 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 661 228 192 40 0 76 0

[startup+0.103472 s]
/proc/loadavg: 0.78 0.94 0.94 3/77 13252
/proc/meminfo: memFree=1647984/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=5180 CPUtime=0.09
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 913 0 0 0 9 0 0 0 18 0 1 0 262169895 5304320 884 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 1295 884 199 40 0 710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5180

[startup+0.201492 s]
/proc/loadavg: 0.78 0.94 0.94 3/77 13252
/proc/meminfo: memFree=1647984/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=7176 CPUtime=0.19
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 1405 0 0 0 19 0 0 0 18 0 1 0 262169895 7348224 1376 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 1794 1376 199 40 0 1209 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7176

[startup+0.301513 s]
/proc/loadavg: 0.78 0.94 0.94 3/77 13252
/proc/meminfo: memFree=1647984/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=8244 CPUtime=0.29
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 1670 0 0 0 29 0 0 0 19 0 1 0 262169895 8441856 1641 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 2061 1641 199 40 0 1476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8244

[startup+0.701593 s]
/proc/loadavg: 0.78 0.94 0.94 3/77 13252
/proc/meminfo: memFree=1647984/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=12508 CPUtime=0.69
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 2724 0 0 0 68 1 0 0 22 0 1 0 262169895 12808192 2695 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 8085207 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 3127 2695 199 40 0 2542 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12508

[startup+1.50175 s]
/proc/loadavg: 0.78 0.94 0.94 2/78 13253
/proc/meminfo: memFree=1633704/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=44244 CPUtime=1.49
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 12344 0 0 0 144 5 0 0 25 0 1 0 262169895 45305856 10661 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 11061 10661 206 40 0 10476 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44244

[startup+3.10107 s]
/proc/loadavg: 0.80 0.94 0.94 3/78 13253
/proc/meminfo: memFree=1583464/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=66600 CPUtime=3.09
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 19133 0 0 0 300 9 0 0 25 0 1 0 262169895 68198400 16265 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134589905 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 16650 16265 221 40 0 16065 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 66600

[startup+6.30172 s]
/proc/loadavg: 0.80 0.94 0.94 2/78 13253
/proc/meminfo: memFree=1583152/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=66600 CPUtime=6.29
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 20909 0 0 0 619 10 0 0 25 0 1 0 262169895 68198400 16265 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134582313 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 16650 16265 221 40 0 16065 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66600

[startup+12.702 s]
/proc/loadavg: 0.83 0.94 0.94 2/78 13253
/proc/meminfo: memFree=1581816/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=67920 CPUtime=12.68
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 28048 0 0 0 1255 13 0 0 25 0 1 0 262169895 69550080 16595 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583593 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 16980 16595 221 40 0 16395 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 67920

[startup+25.5016 s]
/proc/loadavg: 0.85 0.94 0.94 2/78 13253
/proc/meminfo: memFree=1581880/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=67920 CPUtime=25.48
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 36336 0 0 0 2531 17 0 0 25 0 1 0 262169895 69550080 16595 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134590206 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 16980 16595 221 40 0 16395 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 67920

[startup+51.1017 s]
/proc/loadavg: 0.90 0.94 0.94 2/78 13253
/proc/meminfo: memFree=1581816/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=67920 CPUtime=51.07
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 49360 0 0 0 5083 24 0 0 25 0 1 0 262169895 69550080 16595 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643631 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 16980 16595 221 40 0 16395 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 67920

[startup+102.302 s]
/proc/loadavg: 0.96 0.95 0.94 2/78 13253
/proc/meminfo: memFree=1581816/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=67920 CPUtime=102.25
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 73040 0 0 0 10189 36 0 0 25 0 1 0 262169895 69550080 16595 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134584099 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 16980 16595 221 40 0 16395 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 67920

[startup+162.301 s]
/proc/loadavg: 0.98 0.96 0.94 2/78 13253
/proc/meminfo: memFree=1581816/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=67920 CPUtime=162.22
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 99088 0 0 0 16173 49 0 0 25 0 1 0 262169895 69550080 16595 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134581956 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 16980 16595 221 40 0 16395 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 67920

[startup+222.306 s]
/proc/loadavg: 0.99 0.96 0.94 2/78 13253
/proc/meminfo: memFree=1581752/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=67920 CPUtime=222.21
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 123952 0 0 0 22159 62 0 0 25 0 1 0 262169895 69550080 16595 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643764 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 16980 16595 221 40 0 16395 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 67920

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13253
/proc/meminfo: memFree=1581752/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=67920 CPUtime=282.18
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 147632 0 0 0 28145 73 0 0 25 0 1 0 262169895 69550080 16595 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 16980 16595 221 40 0 16395 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 67920

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13253
/proc/meminfo: memFree=1572856/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=342.17
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 175742 0 0 0 34130 87 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583732 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 76776

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13253
/proc/meminfo: memFree=1572856/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=402.14
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 201790 0 0 0 40115 99 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134589605 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 76776

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13253
/proc/meminfo: memFree=1570744/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=462.12
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 225470 0 0 0 46102 110 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134605665 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 76776

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13253
/proc/meminfo: memFree=1572920/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=522.1
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 247966 0 0 0 52089 121 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643502 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 76776

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13253
/proc/meminfo: memFree=1572920/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=79144 CPUtime=582.08
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 271054 0 0 0 58075 133 0 0 25 0 1 0 262169895 81043456 19401 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134639166 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19786 19401 221 40 0 19201 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 79144

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13253
/proc/meminfo: memFree=1572920/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=642.06
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 293550 0 0 0 64061 145 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 76776


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

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572784/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=881.88
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 383534 0 0 0 87995 193 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134589776 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 76776

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 3/78 13451
/proc/meminfo: memFree=1572912/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=941.85
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 406030 0 0 0 93981 204 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 76776

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572912/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1001.83
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 428526 0 0 0 99968 215 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643524 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 76776

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572976/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1061.81
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 453982 0 0 0 105952 229 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643281 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 76776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572920/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=79144 CPUtime=1121.79
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 476478 0 0 0 111938 241 0 0 25 0 1 0 262169895 81043456 19401 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134639279 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19786 19401 221 40 0 19201 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 79144

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572984/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1181.77
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 498382 0 0 0 117926 251 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134589782 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 76776

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1570808/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1241.74
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 520286 0 0 0 123913 261 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583580 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1241.74
Current children cumulated vsize (KiB) 76776

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572920/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1301.72
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 541598 0 0 0 129900 272 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 76776

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1570744/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1361.71
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 563502 0 0 0 135887 284 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134587149 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 76776

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572856/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1421.69
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 584814 0 0 0 141874 295 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134643620 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 76776

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572856/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1481.66
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 606126 0 0 0 147861 305 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583884 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 76776

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572920/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1541.64
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 626846 0 0 0 153848 316 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134584119 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1541.64
Current children cumulated vsize (KiB) 76776

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572984/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1601.62
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 647566 0 0 0 159835 327 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134582823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 76776

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572920/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1661.6
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 668286 0 0 0 165821 339 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134583732 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 76776

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572920/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=79144 CPUtime=1721.58
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 689006 0 0 0 171809 349 0 0 25 0 1 0 262169895 81043456 19401 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134639279 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19786 19401 221 40 0 19201 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 79144

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572920/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1781.55
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 711469 0 0 0 177795 360 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134584930 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 76776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572920/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1800.05
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 717981 0 0 0 179642 363 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134581813 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 76776

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

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

[startup+1800.81 s]
/proc/loadavg: 0.99 0.97 0.94 2/78 13451
/proc/meminfo: memFree=1572920/2055920 swapFree=4154924/4192956
[pid=13252] ppid=13250 vsize=76776 CPUtime=1800.05
/proc/13252/stat : 13252 (glpPBv3) R 13250 13252 11241 0 -1 0 717981 0 0 0 179642 363 0 0 25 0 1 0 262169895 78618624 18809 18446744073709551615 134512640 134678228 4294956624 18446744073709551615 134581813 0 0 4096 0 0 0 0 17 1 0 0
/proc/13252/statm: 19194 18809 221 40 0 18609 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 76776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.82
CPU time (s): 1800.08
CPU user time (s): 1796.43
CPU system time (s): 3.65244
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 79884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.43
system time used= 3.65244
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 717981
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= 3033

runsolver used 1.49977 second user time and 3.9384 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed May  2 21:48:44 UTC 2007

IDJOB= 453528
IDBENCH= 48136
IDSOLVER= 166
FILE ID= node20/453528-1178142524

PBS_JOBID= 4751055

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_500_60_2.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/453528-1178142524/instance-453528-1178142524.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-453528-1178142524 -o ROOT/results/node20/conversion-453528-1178142524 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453528-1178142524/instance-453528-1178142524.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-453528-1178142524 -o ROOT/results/node20/solver-453528-1178142524 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/453528-1178142524/instance-453528-1178142524.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  fd4b450948caa11c29cf407b64203711

RANDOM SEED= 183468026

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1648328 kB
Buffers:        216480 kB
Cached:          78540 kB
SwapCached:      16828 kB
Active:         191700 kB
Inactive:       127644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648328 kB
SwapTotal:     4192956 kB
SwapFree:      4154924 kB
Dirty:            5240 kB
Writeback:           0 kB
Mapped:          30480 kB
Slab:            73832 kB
Committed_AS:  6505816 kB
PageTables:       1748 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= 66560 MiB

End job on node20 on Wed May  2 22:18:48 UTC 2007