Trace number 431755

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) 1800.09 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-B.opb
MD5SUM931666055852afe6f909d62fafedf38c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.146977
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables144
Total number of constraints13
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 constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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/431755-1178010025/instance-431755-1178010025.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node62/watcher-431755-1178010025 -o ROOT/results/node62/solver-431755-1178010025 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/431755-1178010025/instance-431755-1178010025.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 1.00 0.98 3/64 1845
/proc/meminfo: memFree=1818168/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=2648 CPUtime=0
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 265 0 0 0 0 0 0 0 18 0 1 0 119578529 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8572631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 662 236 199 40 0 77 0

[startup+0.0743849 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 1845
/proc/meminfo: memFree=1818168/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=3712 CPUtime=0.06
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 565 0 0 0 6 0 0 0 18 0 1 0 119578529 3801088 535 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534405 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 928 535 227 40 0 343 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3712

[startup+0.102388 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 1845
/proc/meminfo: memFree=1818168/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=3712 CPUtime=0.09
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 565 0 0 0 9 0 0 0 18 0 1 0 119578529 3801088 535 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 928 535 227 40 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3712

[startup+0.302411 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 1845
/proc/meminfo: memFree=1818168/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=3712 CPUtime=0.29
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 570 0 0 0 29 0 0 0 19 0 1 0 119578529 3801088 540 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569960 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 928 540 227 40 0 343 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3712

[startup+0.701457 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 1845
/proc/meminfo: memFree=1818168/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=3712 CPUtime=0.69
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 573 0 0 0 69 0 0 0 23 0 1 0 119578529 3801088 543 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 928 543 227 40 0 343 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3712

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1846
/proc/meminfo: memFree=1816816/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=3712 CPUtime=1.49
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 690 0 0 0 149 0 0 0 25 0 1 0 119578529 3801088 552 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 928 552 227 40 0 343 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3712

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1846
/proc/meminfo: memFree=1816624/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=3800 CPUtime=3.09
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 5364 0 0 0 307 2 0 0 25 0 1 0 119578529 3891200 574 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 950 574 227 40 0 365 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3800

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1846
/proc/meminfo: memFree=1816304/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=4012 CPUtime=6.29
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 14533 0 0 0 622 7 0 0 25 0 1 0 119578529 4108288 627 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134569412 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 1003 627 227 40 0 418 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4012

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1846
/proc/meminfo: memFree=1815928/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=4448 CPUtime=12.69
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 31566 0 0 0 1254 15 0 0 25 0 1 0 119578529 4554752 713 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 1112 713 227 40 0 527 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4448

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 1846
/proc/meminfo: memFree=1815032/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=5212 CPUtime=25.48
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 63061 0 0 0 2518 30 0 0 25 0 1 0 119578529 5337088 927 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 1303 927 227 40 0 718 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5212

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 1933
/proc/meminfo: memFree=1812536/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=6468 CPUtime=51.04
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 129003 0 0 0 5039 65 0 0 25 0 1 0 119578529 6623232 1241 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 1617 1241 227 40 0 1032 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 6468

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1811000/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=9144 CPUtime=102.16
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 253424 0 0 0 10077 139 0 0 25 0 1 0 119578529 9363456 1888 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 2256 1880 227 40 0 1671 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 9144

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1808056/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=12104 CPUtime=162.14
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 391921 0 0 0 15992 222 0 0 25 0 1 0 119578529 12394496 2628 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 3026 2628 227 40 0 2441 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 12104

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1805560/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=14556 CPUtime=222.12
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 527313 0 0 0 21911 301 0 0 25 0 1 0 119578529 14905344 3263 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 3639 3263 227 40 0 3054 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 14556

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1802552/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=17564 CPUtime=282.11
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 650829 0 0 0 27834 377 0 0 25 0 1 0 119578529 17985536 4015 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 4391 4015 227 40 0 3806 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 17564

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1800120/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=19944 CPUtime=342.09
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 773411 0 0 0 33753 456 0 0 25 0 1 0 119578529 20422656 4610 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 4986 4610 227 40 0 4401 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 19944

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1797752/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=22240 CPUtime=402.07
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 890957 0 0 0 39683 524 0 0 25 0 1 0 119578529 22773760 5184 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 5560 5184 227 40 0 4975 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 22240

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1795512/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=24516 CPUtime=462.05
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 986633 0 0 0 45610 595 0 0 25 0 1 0 119578529 25104384 5753 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578246 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 6129 5753 227 40 0 5544 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 24516

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1793144/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=26820 CPUtime=522.04
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 1086987 0 0 0 51538 666 0 0 25 0 1 0 119578529 27463680 6329 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578236 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 6705 6329 227 40 0 6120 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 26820

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1789560/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=30532 CPUtime=582.02
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 1185565 0 0 0 57473 729 0 0 25 0 1 0 119578529 31264768 7233 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 7633 7233 227 40 0 7048 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 30532

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1787384/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=32540 CPUtime=642
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 1279862 0 0 0 63408 792 0 0 25 0 1 0 119578529 33320960 7759 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 8135 7759 227 40 0 7550 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 32540


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1779448/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=40544 CPUtime=881.93
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 1630671 0 0 0 87159 1034 0 0 25 0 1 0 119578529 41517056 9760 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 10136 9760 227 40 0 9551 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 40544

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1777592/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=42496 CPUtime=941.91
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 1715122 0 0 0 93099 1092 0 0 25 0 1 0 119578529 43515904 10224 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 10624 10224 227 40 0 10039 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 42496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1775672/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=44172 CPUtime=1001.9
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 1794567 0 0 0 99040 1150 0 0 25 0 1 0 119578529 45232128 10667 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632762 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 11043 10667 227 40 0 10458 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 44172

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1773688/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=46152 CPUtime=1061.87
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 1876727 0 0 0 104982 1205 0 0 25 0 1 0 119578529 47259648 11162 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 11538 11162 227 40 0 10953 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 46152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1771832/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=48076 CPUtime=1121.86
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 1955674 0 0 0 110927 1259 0 0 25 0 1 0 119578529 49229824 11619 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 12019 11619 227 40 0 11434 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 48076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1770040/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=49868 CPUtime=1181.84
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 2034687 0 0 0 116871 1313 0 0 25 0 1 0 119578529 51064832 12068 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 12467 12068 227 40 0 11882 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 49868

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1765560/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=54144 CPUtime=1241.82
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 2113660 0 0 0 122816 1366 0 0 25 0 1 0 119578529 55443456 13160 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 13536 13160 227 40 0 12951 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 54144

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1763768/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=55996 CPUtime=1301.81
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 2189824 0 0 0 128765 1416 0 0 25 0 1 0 119578529 57339904 13599 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 13999 13599 227 40 0 13414 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 55996

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1762040/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=57568 CPUtime=1361.79
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 2264420 0 0 0 134714 1465 0 0 25 0 1 0 119578529 58949632 14016 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 14392 14016 227 40 0 13807 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 57568

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1760248/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=59284 CPUtime=1421.77
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 2338145 0 0 0 140664 1513 0 0 25 0 1 0 119578529 60706816 14445 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 14821 14445 227 40 0 14236 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 59284

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1758648/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=61008 CPUtime=1481.75
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 2410205 0 0 0 146614 1561 0 0 25 0 1 0 119578529 62472192 14846 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8541819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 15252 14846 227 40 0 14667 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 61008

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1757048/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=62560 CPUtime=1541.73
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 2482983 0 0 0 152566 1607 0 0 25 0 1 0 119578529 64061440 15264 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537379 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 15673 15267 227 40 0 15088 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 62560

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1755384/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=64268 CPUtime=1601.72
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 2555073 0 0 0 158513 1659 0 0 25 0 1 0 119578529 65810432 15691 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 16067 15691 227 40 0 15482 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 64268

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1753912/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=65732 CPUtime=1661.7
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 2623526 0 0 0 164466 1704 0 0 25 0 1 0 119578529 67309568 16057 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578288 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 16433 16057 227 40 0 15848 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 65732

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1752056/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=67528 CPUtime=1721.68
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 2695436 0 0 0 170413 1755 0 0 25 0 1 0 119578529 69148672 16506 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 16882 16506 227 40 0 16297 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 67528

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1750520/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=69096 CPUtime=1781.67
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 2764323 0 0 0 176366 1801 0 0 25 0 1 0 119578529 70754304 16898 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 17274 16898 227 40 0 16689 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 69096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1750008/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=69556 CPUtime=1800.07
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 2785456 0 0 0 178191 1816 0 0 25 0 1 0 119578529 71225344 17013 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134570038 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 17422 17016 227 40 0 16837 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 69556

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 2055
/proc/meminfo: memFree=1750008/2055920 swapFree=4184544/4192956
[pid=1845] ppid=1843 vsize=69556 CPUtime=1800.07
/proc/1845/stat : 1845 (glpPBv3) R 1843 1845 1348 0 -1 0 2785456 0 0 0 178191 1816 0 0 25 0 1 0 119578529 71225344 17013 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134570038 0 0 4096 0 0 0 0 17 1 0 0
/proc/1845/statm: 17422 17016 227 40 0 16837 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 69556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1781.91
CPU system time (s): 18.1742
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 69660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.91
system time used= 18.1742
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2785459
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= 3260

runsolver used 1.41578 second user time and 3.55746 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Tue May  1 09:00:25 UTC 2007

IDJOB= 431755
IDBENCH= 48074
IDSOLVER= 166
FILE ID= node62/431755-1178010025

PBS_JOBID= 4728321

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-B.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/431755-1178010025/instance-431755-1178010025.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-431755-1178010025 -o ROOT/results/node62/conversion-431755-1178010025 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431755-1178010025/instance-431755-1178010025.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-431755-1178010025 -o ROOT/results/node62/solver-431755-1178010025 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/431755-1178010025/instance-431755-1178010025.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  931666055852afe6f909d62fafedf38c

RANDOM SEED= 370242105

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.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		: 3000.216
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		: 3000.216
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:       1818640 kB
Buffers:         15440 kB
Cached:         148864 kB
SwapCached:       2296 kB
Active:          74196 kB
Inactive:       100508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818640 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          16836 kB
Slab:            48532 kB
Committed_AS:  1343420 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node62 on Tue May  1 09:30:28 UTC 2007