Trace number 350446

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 NameAnswerCPU timeWall clock time
glpPB 0.2? (TO) 1800.09 1800.82

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
MD5SUM46461f0e86cd2c07d09bc154a5f6739a
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark96.8003
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 715
Number of bits of the biggest sum of numbers10
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/350446-1176506803/instance-350446-1176506803.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/node5/watcher-350446-1176506803 -o ROOT/results/node5/solver-350446-1176506803 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350446-1176506803/instance-350446-1176506803.opb 

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


[startup+0 s]
/proc/loadavg: 0.78 0.97 0.98 3/77 17284
/proc/meminfo: memFree=1389000/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=2648 CPUtime=0
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 266 0 0 0 0 0 0 0 18 0 1 0 126717944 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8359639 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 662 236 199 40 0 77 0

[startup+0.0721629 s]
/proc/loadavg: 0.78 0.97 0.98 3/77 17284
/proc/meminfo: memFree=1389000/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5388 CPUtime=0.06
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 999 0 0 0 6 0 0 0 18 0 1 0 126717944 5517312 960 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134609895 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1347 960 227 40 0 762 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5388

[startup+0.101166 s]
/proc/loadavg: 0.78 0.97 0.98 3/77 17284
/proc/meminfo: memFree=1389000/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5388 CPUtime=0.09
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 1002 0 0 0 9 0 0 0 18 0 1 0 126717944 5517312 963 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1347 963 227 40 0 762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5388

[startup+0.301188 s]
/proc/loadavg: 0.78 0.97 0.98 3/77 17284
/proc/meminfo: memFree=1389000/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=0.29
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 1072 0 0 0 29 0 0 0 19 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5612

[startup+0.701233 s]
/proc/loadavg: 0.78 0.97 0.98 3/77 17284
/proc/meminfo: memFree=1389000/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=0.69
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 1081 0 0 0 69 0 0 0 22 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5612

[startup+1.50132 s]
/proc/loadavg: 0.80 0.97 0.98 2/78 17285
/proc/meminfo: memFree=1385728/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1.49
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 1108 0 0 0 148 1 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5612

[startup+3.10151 s]
/proc/loadavg: 0.80 0.97 0.98 2/78 17285
/proc/meminfo: memFree=1385600/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=3.09
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 1150 0 0 0 308 1 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5612

[startup+6.30187 s]
/proc/loadavg: 0.82 0.97 0.98 2/78 17285
/proc/meminfo: memFree=1385472/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=6.29
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 1255 0 0 0 628 1 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5612

[startup+12.7016 s]
/proc/loadavg: 0.83 0.97 0.98 2/78 17285
/proc/meminfo: memFree=1385408/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=12.69
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 1426 0 0 0 1266 3 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5612

[startup+25.501 s]
/proc/loadavg: 0.86 0.97 0.98 3/78 17285
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=25.48
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 1949 0 0 0 2542 6 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5612

[startup+51.1019 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 17285
/proc/meminfo: memFree=1385472/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=51.08
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 3429 0 0 0 5097 11 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 8359645 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5612

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 17285
/proc/meminfo: memFree=1385408/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=102.27
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 7309 0 0 0 10204 23 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5612

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 17285
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=162.24
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 11877 0 0 0 16187 37 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5612

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17285
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=222.23
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 16661 0 0 0 22173 50 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542262 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5612

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17287
/proc/meminfo: memFree=1385216/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=282.2
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 21181 0 0 0 28157 63 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5612

[startup+342.302 s]
/proc/loadavg: 1.04 0.99 0.99 3/78 17287
/proc/meminfo: memFree=1385216/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=342.19
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 25517 0 0 0 34144 75 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5612

[startup+402.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385280/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=402.17
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 29765 0 0 0 40127 90 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5612

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=462.16
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 34261 0 0 0 46112 104 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5612

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=522.13
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 38983 0 0 0 52095 118 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 5612

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=582.12
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 44912 0 0 0 58079 133 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5612

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 17287
/proc/meminfo: memFree=1385280/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=642.11
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 51281 0 0 0 64063 148 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636008 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5612


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5700 CPUtime=882.03
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 77582 0 0 0 87998 205 0 0 25 0 1 0 126717944 5836800 1038 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1425 1038 227 40 0 840 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 5700

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5700 CPUtime=942.02
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 83357 0 0 0 93982 220 0 0 25 0 1 0 126717944 5836800 1038 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1425 1038 227 40 0 840 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 5700

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5700 CPUtime=1001.99
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 89220 0 0 0 99966 233 0 0 25 0 1 0 126717944 5836800 1038 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1425 1038 227 40 0 840 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 5700

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1061.98
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 95028 0 0 0 105949 249 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 5612

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1121.97
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 100891 0 0 0 111933 264 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 5612

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1181.94
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 106952 0 0 0 117916 278 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 5612

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1241.93
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 112837 0 0 0 123900 293 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542970 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 5612

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1301.91
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 118612 0 0 0 129885 306 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 5612

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385280/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1361.9
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 124326 0 0 0 135871 319 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636076 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 5612

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1421.88
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 131172 0 0 0 141855 333 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 5612

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5752 CPUtime=1481.86
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 139068 0 0 0 147837 349 0 0 25 0 1 0 126717944 5890048 1041 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636319 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1438 1041 227 40 0 853 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 5752

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1541.84
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 145928 0 0 0 153820 364 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 5612

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1601.82
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 153054 0 0 0 159802 380 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 5612

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1661.8
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 160796 0 0 0 165785 395 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632685 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 5612

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1721.79
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 167810 0 0 0 171770 409 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 5612

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385344/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1781.77
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 175076 0 0 0 177754 423 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 5612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385280/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=5612 CPUtime=1800.07
/proc/17284/stat : 17284 (glpPBv3) R 17282 17284 17210 0 -1 0 177162 0 0 0 179580 427 0 0 25 0 1 0 126717944 5746688 1027 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643258 0 0 4096 0 0 0 0 17 1 0 0
/proc/17284/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 5612

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17287
/proc/meminfo: memFree=1385280/2055920 swapFree=4192956/4192956
[pid=17284] ppid=17282 vsize=0 CPUtime=1800.08
/proc/17284/stat : 17284 (glpPBv3) D 17282 17284 17210 0 -1 1028 177162 0 0 0 179580 428 0 0 24 0 1 0 126717944 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/17284/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.82
CPU time (s): 1800.09
CPU user time (s): 1795.81
CPU system time (s): 4.28035
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 5752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.8
system time used= 4.28035
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 177162
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= 1724

runsolver used 2.04469 second user time and 4.06038 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Fri Apr 13 23:26:43 UTC 2007

IDJOB= 350446
IDBENCH= 1360
IDSOLVER= 166
FILE ID= node5/350446-1176506803

PBS_JOBID= 4556698

Free space on /tmp= 66555 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350446-1176506803/instance-350446-1176506803.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-350446-1176506803 -o ROOT/results/node5/conversion-350446-1176506803 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350446-1176506803/instance-350446-1176506803.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-350446-1176506803 -o ROOT/results/node5/solver-350446-1176506803 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350446-1176506803/instance-350446-1176506803.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  46461f0e86cd2c07d09bc154a5f6739a

RANDOM SEED= 885738940

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1389408 kB
Buffers:         70808 kB
Cached:         464760 kB
SwapCached:          0 kB
Active:         217708 kB
Inactive:       372860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1389408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2568 kB
Writeback:           0 kB
Mapped:          73288 kB
Slab:            61536 kB
Committed_AS:  4677320 kB
PageTables:       1720 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= 66555 MiB

End job on node5 on Fri Apr 13 23:56:46 UTC 2007