Trace number 353712

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) 1800.1 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-4.opb
MD5SUMe81d6b8e8ff8ec031773b7b65d16ea78
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-50
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -50
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints80258
Number of constraints which are clauses80258
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1150
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 1150
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1150
Number of bits of the biggest sum of numbers11
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/353712-1176673711/instance-353712-1176673711.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/node12/watcher-353712-1176673711 -o ROOT/results/node12/solver-353712-1176673711 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/353712-1176673711/instance-353712-1176673711.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13678
/proc/meminfo: memFree=1713152/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=2644 CPUtime=0
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 143408492 2707456 228 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10161879 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 661 228 192 40 0 76 0

[startup+0.087994 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13678
/proc/meminfo: memFree=1713152/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=3848 CPUtime=0.08
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 576 0 0 0 8 0 0 0 18 0 1 0 143408492 3940352 546 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10155557 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 962 546 199 40 0 377 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3848

[startup+0.101995 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13678
/proc/meminfo: memFree=1713152/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=4116 CPUtime=0.09
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 624 0 0 0 9 0 0 0 18 0 1 0 143408492 4214784 594 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9964859 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 1029 594 199 40 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4116

[startup+0.302013 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13678
/proc/meminfo: memFree=1713152/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=6780 CPUtime=0.29
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 1320 0 0 0 29 0 0 0 19 0 1 0 143408492 6942720 1290 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10161879 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 1695 1290 199 40 0 1110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6780

[startup+0.701055 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13678
/proc/meminfo: memFree=1713152/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=12240 CPUtime=0.69
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 2683 0 0 0 68 1 0 0 23 0 1 0 143408492 12533760 2653 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10161885 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 3060 2653 201 40 0 2475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12240

[startup+1.50113 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1679928/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=47908 CPUtime=1.49
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 13638 0 0 0 143 6 0 0 25 0 1 0 143408492 49057792 11577 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587689 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 11977 11577 221 40 0 11392 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 47908

[startup+3.10129 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1667512/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=47908 CPUtime=3.09
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 14269 0 0 0 303 6 0 0 25 0 1 0 143408492 49057792 11577 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581813 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 11977 11577 221 40 0 11392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 47908

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1667064/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=50432 CPUtime=6.28
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 16793 0 0 0 621 7 0 0 25 0 1 0 143408492 51642368 12208 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134640576 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 12608 12208 221 40 0 12023 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 50432

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1662392/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=52616 CPUtime=12.68
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 22934 0 0 0 1258 10 0 0 25 0 1 0 143408492 53878784 12754 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643569 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 13154 12754 221 40 0 12569 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52616

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1641784/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73408 CPUtime=25.48
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 559091 0 0 0 2321 227 0 0 25 0 1 0 143408492 75169792 17974 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18352 17974 227 40 0 17767 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73408

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1632120/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73408 CPUtime=51.07
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 1886246 0 0 0 4339 768 0 0 25 0 1 0 143408492 75169792 17974 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10161879 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18352 17974 227 40 0 17767 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 73408

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1641912/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73408 CPUtime=102.26
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 4517109 0 0 0 8373 1853 0 0 25 0 1 0 143408492 75169792 17974 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626410 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18352 17974 227 40 0 17767 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 73408

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1641912/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73408 CPUtime=162.23
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 7563107 0 0 0 13117 3106 0 0 25 0 1 0 143408492 75169792 17974 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643281 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18352 17974 227 40 0 17767 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 73408

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1642936/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73408 CPUtime=222.22
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 10322859 0 0 0 17980 4242 0 0 25 0 1 0 143408492 75169792 17976 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18352 17976 227 40 0 17767 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 73408

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1641912/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73408 CPUtime=282.2
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 13341740 0 0 0 22730 5490 0 0 25 0 1 0 143408492 75169792 17976 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18352 17976 227 40 0 17767 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 73408

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1641912/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73408 CPUtime=342.19
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 16313721 0 0 0 27509 6710 0 0 25 0 1 0 143408492 75169792 17976 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18352 17976 227 40 0 17767 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 73408

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 13679
/proc/meminfo: memFree=1641912/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73524 CPUtime=402.17
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 19007864 0 0 0 32397 7820 0 0 25 0 1 0 143408492 75288576 17978 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643313 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18381 17978 227 40 0 17796 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 73524

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1641912/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73524 CPUtime=462.15
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 21870986 0 0 0 37222 8993 0 0 25 0 1 0 143408492 75288576 17980 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18381 17980 227 40 0 17796 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 73524

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1641848/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73524 CPUtime=522.13
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 24481812 0 0 0 42144 10069 0 0 25 0 1 0 143408492 75288576 17981 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18381 17981 227 40 0 17796 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 73524

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1641912/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73524 CPUtime=582.12
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 27220480 0 0 0 47017 11195 0 0 25 0 1 0 143408492 75288576 17983 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626408 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18381 17983 227 40 0 17796 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 73524

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13679
/proc/meminfo: memFree=1641848/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73524 CPUtime=642.11
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 29935701 0 0 0 51889 12322 0 0 25 0 1 0 143408492 75288576 17985 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18381 17985 227 40 0 17796 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 73524


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1641720/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73524 CPUtime=881.93
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 40019323 0 0 0 71708 16485 0 0 25 0 1 0 143408492 75288576 17987 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628974 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18381 17987 227 40 0 17796 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 73524

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1641720/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73524 CPUtime=941.91
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 42398058 0 0 0 76710 17481 0 0 25 0 1 0 143408492 75288576 17989 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643678 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18381 17989 227 40 0 17796 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 73524

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1641720/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73524 CPUtime=1001.89
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 44684041 0 0 0 81758 18431 0 0 25 0 1 0 143408492 75288576 17993 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18381 17993 227 40 0 17796 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 73524

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1642488/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73524 CPUtime=1061.88
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 46898638 0 0 0 86832 19356 0 0 25 0 1 0 143408492 75288576 17994 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18381 17994 227 40 0 17796 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 73524

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1641720/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73524 CPUtime=1121.87
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 48965173 0 0 0 91968 20219 0 0 25 0 1 0 143408492 75288576 17979 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10161879 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18381 17988 227 40 0 17796 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 73524

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1631672/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=83336 CPUtime=1181.84
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 50536435 0 0 0 97295 20889 0 0 25 0 1 0 143408492 85336064 20455 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587711 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 20834 20455 227 40 0 20249 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 83336

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1641656/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73524 CPUtime=1241.83
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 53575919 0 0 0 102036 22147 0 0 25 0 1 0 143408492 75288576 18004 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 10161879 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18381 18004 227 40 0 17796 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 73524

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1641592/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73632 CPUtime=1301.82
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 56580128 0 0 0 106794 23388 0 0 25 0 1 0 143408492 75399168 18006 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18408 18006 227 40 0 17823 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 73632

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1641656/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=72060 CPUtime=1361.8
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 59551456 0 0 0 111565 24615 0 0 25 0 1 0 143408492 73789440 17613 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18015 17613 227 40 0 17430 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 72060

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1641656/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73632 CPUtime=1421.78
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 62462917 0 0 0 116355 25823 0 0 25 0 1 0 143408492 75399168 18008 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18408 18008 227 40 0 17823 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 73632

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1631800/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73632 CPUtime=1481.76
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 65134659 0 0 0 121249 26927 0 0 25 0 1 0 143408492 75399168 18010 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542978 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18408 18010 227 40 0 17823 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 73632

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1641656/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73632 CPUtime=1541.74
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 67969090 0 0 0 126080 28094 0 0 25 0 1 0 143408492 75399168 18010 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18408 18010 227 40 0 17823 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 73632

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1642424/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73632 CPUtime=1601.72
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 70617034 0 0 0 130983 29189 0 0 25 0 1 0 143408492 75399168 18010 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18408 18010 227 40 0 17823 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 73632

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1642744/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73632 CPUtime=1661.71
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 73335793 0 0 0 135862 30309 0 0 25 0 1 0 143408492 75399168 18013 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643780 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18408 18013 227 40 0 17823 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 73632

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1641720/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73632 CPUtime=1721.69
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 76016035 0 0 0 140755 31414 0 0 25 0 1 0 143408492 75399168 18013 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542961 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18408 18013 227 40 0 17823 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 73632

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1641592/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73632 CPUtime=1781.68
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 78662088 0 0 0 145656 32512 0 0 25 0 1 0 143408492 75399168 18015 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643347 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18408 18015 227 40 0 17823 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 73632



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1641656/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73632 CPUtime=1800.08
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 79463016 0 0 0 147165 32843 0 0 25 0 1 0 143408492 75399168 18015 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18408 18015 227 40 0 17823 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 73632

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13877
/proc/meminfo: memFree=1641656/2055920 swapFree=4169144/4192956
[pid=13678] ppid=13676 vsize=73632 CPUtime=1800.08
/proc/13678/stat : 13678 (glpPBv3) R 13676 13678 12615 0 -1 0 79463016 0 0 0 147165 32843 0 0 25 0 1 0 143408492 75399168 18015 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/13678/statm: 18408 18015 227 40 0 17823 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 73632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1471.66
CPU system time (s): 328.442
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 85968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1471.66
system time used= 328.442
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79463016
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= 9592

runsolver used 1.9777 second user time and 4.5753 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Apr 15 21:48:31 UTC 2007

IDJOB= 353712
IDBENCH= 2263
IDSOLVER= 166
FILE ID= node12/353712-1176673711

PBS_JOBID= 4559380

Free space on /tmp= 66429 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-4.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/353712-1176673711/instance-353712-1176673711.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-353712-1176673711 -o ROOT/results/node12/conversion-353712-1176673711 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353712-1176673711/instance-353712-1176673711.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-353712-1176673711 -o ROOT/results/node12/solver-353712-1176673711 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/353712-1176673711/instance-353712-1176673711.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  e81d6b8e8ff8ec031773b7b65d16ea78

RANDOM SEED= 541958583

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1713560 kB
Buffers:         38180 kB
Cached:         225908 kB
SwapCached:       2472 kB
Active:         173420 kB
Inactive:       115092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713560 kB
SwapTotal:     4192956 kB
SwapFree:      4169144 kB
Dirty:            4196 kB
Writeback:           0 kB
Mapped:          31888 kB
Slab:            39356 kB
Committed_AS:  4217012 kB
PageTables:       1796 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= 66429 MiB

End job on node12 on Sun Apr 15 22:18:34 UTC 2007