Trace number 454428

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) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_5.opb
MD5SUM54b0d54e7a8a81cee8fd7c7c85a68b83
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-124
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -124
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint25
Maximum length of a constraint50
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31590
Sum of products size (including duplicates)63180
Number of different products15795
Sum of products size31590

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/454428-1178026113/instance-454428-1178026113.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node57/watcher-454428-1178026113 -o ROOT/results/node57/solver-454428-1178026113 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/454428-1178026113/instance-454428-1178026113.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 3/64 2615
/proc/meminfo: memFree=1885504/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=2644 CPUtime=0
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 253 0 0 0 0 0 0 0 18 0 1 0 243747353 2707456 224 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 661 224 192 40 0 76 0

[startup+0.0857641 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2615
/proc/meminfo: memFree=1885504/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=4380 CPUtime=0.08
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 694 0 0 0 8 0 0 0 18 0 1 0 243747353 4485120 665 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7829115 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 1095 667 199 40 0 510 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4380

[startup+0.101765 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2615
/proc/meminfo: memFree=1885504/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=4512 CPUtime=0.09
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 743 0 0 0 9 0 0 0 18 0 1 0 243747353 4620288 714 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 1128 714 199 40 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4512

[startup+0.301782 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2615
/proc/meminfo: memFree=1885504/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=6644 CPUtime=0.29
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 1268 0 0 0 29 0 0 0 19 0 1 0 243747353 6803456 1239 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 1661 1239 199 40 0 1076 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6644

[startup+0.701817 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2615
/proc/meminfo: memFree=1885504/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=18216 CPUtime=0.69
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 4786 0 0 0 67 2 0 0 23 0 1 0 243747353 18653184 4157 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134544531 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 4554 4157 206 40 0 3969 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18216

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2616
/proc/meminfo: memFree=1857656/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=30112 CPUtime=1.49
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 8222 0 0 0 146 3 0 0 25 0 1 0 243747353 30834688 7146 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582906 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 7528 7146 221 40 0 6943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30112

[startup+3.10103 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2616
/proc/meminfo: memFree=1857336/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=30112 CPUtime=3.09
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 8891 0 0 0 305 4 0 0 25 0 1 0 243747353 30834688 7146 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643580 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 7528 7146 221 40 0 6943 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30112

[startup+6.3013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2616
/proc/meminfo: memFree=1855288/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=32028 CPUtime=6.29
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 11188 0 0 0 624 5 0 0 25 0 1 0 243747353 32796672 7625 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 8007 7625 221 40 0 7422 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32028

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2616
/proc/meminfo: memFree=1855296/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=33048 CPUtime=12.69
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 13864 0 0 0 1262 7 0 0 25 0 1 0 243747353 33841152 7848 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134638847 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 8262 7848 221 40 0 7677 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33048

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2616
/proc/meminfo: memFree=1855296/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=32028 CPUtime=25.49
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 18101 0 0 0 2540 9 0 0 25 0 1 0 243747353 32796672 7625 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643172 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 8007 7625 221 40 0 7422 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32028

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2616
/proc/meminfo: memFree=1855296/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=32028 CPUtime=51.07
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 27913 0 0 0 5094 13 0 0 25 0 1 0 243747353 32796672 7625 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583875 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 8007 7625 221 40 0 7422 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32028

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2618
/proc/meminfo: memFree=1851456/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=35860 CPUtime=102.26
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 45440 0 0 0 10204 22 0 0 25 0 1 0 243747353 36720640 8583 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643782 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 8965 8583 221 40 0 8380 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35860

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2618
/proc/meminfo: memFree=1842560/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=44376 CPUtime=162.25
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 562881 0 0 0 15976 249 0 0 25 0 1 0 243747353 45441024 10718 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 11094 10718 227 40 0 10509 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 44376

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2618
/proc/meminfo: memFree=1842816/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=44888 CPUtime=222.23
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 1065418 0 0 0 21757 466 0 0 25 0 1 0 243747353 45965312 10846 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 11222 10846 227 40 0 10637 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44888

[startup+282.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1835840/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=51352 CPUtime=282.21
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 1588409 0 0 0 27528 693 0 0 25 0 1 0 243747353 52584448 12462 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587707 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 12838 12462 227 40 0 12253 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 51352

[startup+342.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1842432/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=44376 CPUtime=342.2
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 2041497 0 0 0 33328 892 0 0 25 0 1 0 243747353 45441024 10718 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632412 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 11094 10718 227 40 0 10509 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 44376

[startup+402.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1842880/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=44376 CPUtime=402.18
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 2556201 0 0 0 39099 1119 0 0 25 0 1 0 243747353 45441024 10718 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 11094 10718 227 40 0 10509 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 44376

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1842496/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=44888 CPUtime=462.16
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 3054197 0 0 0 44881 1335 0 0 25 0 1 0 243747353 45965312 10846 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7859927 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 11222 10846 227 40 0 10637 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44888

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1842496/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=44888 CPUtime=522.15
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 3512269 0 0 0 50674 1541 0 0 25 0 1 0 243747353 45965312 10846 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 11222 10846 227 40 0 10637 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44888

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1835072/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=51416 CPUtime=582.13
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 4005991 0 0 0 56456 1757 0 0 25 0 1 0 243747353 52649984 12478 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585220 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 12854 12478 227 40 0 12269 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 51416

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1842752/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=44888 CPUtime=642.12
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 4533195 0 0 0 62228 1984 0 0 25 0 1 0 243747353 45965312 10846 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 11222 10846 227 40 0 10637 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 44888


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1842368/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=44440 CPUtime=882.05
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 6334828 0 0 0 85430 2775 0 0 25 0 1 0 243747353 45506560 10734 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 11110 10734 227 40 0 10525 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 44440

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1842304/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=44464 CPUtime=942.04
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 6778090 0 0 0 91224 2980 0 0 25 0 1 0 243747353 45531136 10740 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 11116 10740 227 40 0 10531 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 44464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1842560/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=45000 CPUtime=1002.02
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 7271094 0 0 0 97004 3198 0 0 25 0 1 0 243747353 46080000 10874 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543278 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 11250 10874 227 40 0 10665 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 45000

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1835712/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=51552 CPUtime=1062.01
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 7670205 0 0 0 102828 3373 0 0 25 0 1 0 243747353 52789248 12512 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585319 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 12888 12512 227 40 0 12303 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 51552

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1842176/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=45048 CPUtime=1121.99
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 8106995 0 0 0 108629 3570 0 0 25 0 1 0 243747353 46129152 10886 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 11262 10886 227 40 0 10677 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 45048

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1842112/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=48884 CPUtime=1181.97
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 8503999 0 0 0 114457 3740 0 0 25 0 1 0 243747353 50057216 11813 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 12221 11813 227 40 0 11636 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 48884

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1835328/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=51636 CPUtime=1241.96
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 8747743 0 0 0 120348 3848 0 0 25 0 1 0 243747353 52875264 12533 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585610 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 12909 12533 227 40 0 12324 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 51636

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1841984/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=45156 CPUtime=1301.94
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 9081992 0 0 0 126200 3994 0 0 25 0 1 0 243747353 46239744 10913 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 11289 10913 227 40 0 10704 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 45156

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1841920/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=51724 CPUtime=1361.93
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 9415538 0 0 0 132054 4139 0 0 25 0 1 0 243747353 52965376 12555 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 12931 12555 227 40 0 12346 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 51724

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1835200/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=51768 CPUtime=1421.91
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 9679842 0 0 0 137936 4255 0 0 25 0 1 0 243747353 53010432 12566 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 12942 12566 227 40 0 12357 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 51768

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1835136/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=51816 CPUtime=1481.89
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 9871774 0 0 0 143848 4341 0 0 25 0 1 0 243747353 53059584 12578 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643600 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 12954 12578 227 40 0 12369 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 51816

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1831232/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=55648 CPUtime=1541.88
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 9890416 0 0 0 149837 4351 0 0 25 0 1 0 243747353 56983552 13536 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 13912 13536 227 40 0 13327 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 55648

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1829248/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=57904 CPUtime=1601.86
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 9910307 0 0 0 155825 4361 0 0 25 0 1 0 243747353 59293696 14068 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134640253 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 14476 14068 227 40 0 13891 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 57904

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1829248/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=56884 CPUtime=1661.85
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 9929306 0 0 0 161815 4370 0 0 25 0 1 0 243747353 58249216 13845 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587707 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 14221 13845 227 40 0 13636 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 56884

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1829952/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=56884 CPUtime=1721.83
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 9942463 0 0 0 167805 4378 0 0 25 0 1 0 243747353 58249216 13845 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583887 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 14221 13845 227 40 0 13636 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 56884

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1829952/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=56884 CPUtime=1781.81
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 9955843 0 0 0 173797 4384 0 0 25 0 1 0 243747353 58249216 13845 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643589 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 14221 13845 227 40 0 13636 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 56884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1829888/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=56884 CPUtime=1800.02
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 9959857 0 0 0 175615 4387 0 0 25 0 1 0 243747353 58249216 13845 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584606 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 14221 13845 227 40 0 13636 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 56884

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2618
/proc/meminfo: memFree=1829888/2055920 swapFree=4183136/4192956
[pid=2615] ppid=2613 vsize=56884 CPUtime=1800.02
/proc/2615/stat : 2615 (glpPBv3) R 2613 2615 9299 0 -1 0 9959857 0 0 0 175615 4387 0 0 25 0 1 0 243747353 58249216 13845 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134584606 0 0 4096 0 0 0 0 17 1 0 0
/proc/2615/statm: 14221 13845 227 40 0 13636 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 56884

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1756.15
CPU system time (s): 43.8813
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 57904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1756.15
system time used= 43.8813
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9959857
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= 13
involuntary context switches= 3452

runsolver used 1.41478 second user time and 3.50947 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Tue May  1 13:28:33 UTC 2007

IDJOB= 454428
IDBENCH= 48196
IDSOLVER= 166
FILE ID= node57/454428-1178026113

PBS_JOBID= 4728360

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_1000_25_5.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/454428-1178026113/instance-454428-1178026113.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-454428-1178026113 -o ROOT/results/node57/conversion-454428-1178026113 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454428-1178026113/instance-454428-1178026113.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-454428-1178026113 -o ROOT/results/node57/solver-454428-1178026113 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/454428-1178026113/instance-454428-1178026113.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  54b0d54e7a8a81cee8fd7c7c85a68b83

RANDOM SEED= 904832313

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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:       1885912 kB
Buffers:         31228 kB
Cached:          70856 kB
SwapCached:       3520 kB
Active:          80508 kB
Inactive:        37428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1885912 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            3624 kB
Writeback:           0 kB
Mapped:          18996 kB
Slab:            38220 kB
Committed_AS:  4692744 kB
PageTables:       1424 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= 66561 MiB

End job on node57 on Tue May  1 13:58:37 UTC 2007