Trace number 359534

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) 1800.02 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900568186.opb
MD5SUM75bd0b27f5ff05dc207afe3c3d5552d1
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 benchmark5.70413
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 721
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/359534-1176933324/instance-359534-1176933324.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/node46/watcher-359534-1176933324 -o ROOT/results/node46/solver-359534-1176933324 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/359534-1176933324/instance-359534-1176933324.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17768
/proc/meminfo: memFree=1844336/2055920 swapFree=4088656/4192956
[pid=17768] ppid=17766 vsize=2432 CPUtime=0
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 149 0 0 0 0 0 0 0 18 0 1 0 48015441 2490368 129 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 7764856 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 608 129 110 40 0 11 0

[startup+0.021386 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17768
/proc/meminfo: memFree=1844336/2055920 swapFree=4088656/4192956
[pid=17768] ppid=17766 vsize=2780 CPUtime=0.01
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 311 0 0 0 1 0 0 0 18 0 1 0 48015441 2846720 281 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 8261335 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 695 281 199 40 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2780

[startup+0.101401 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17768
/proc/meminfo: memFree=1844336/2055920 swapFree=4088656/4192956
[pid=17768] ppid=17766 vsize=5388 CPUtime=0.09
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 1002 0 0 0 9 0 0 0 18 0 1 0 48015441 5517312 963 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1347 963 227 40 0 762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5388

[startup+0.301438 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17768
/proc/meminfo: memFree=1844336/2055920 swapFree=4088656/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=0.29
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 1069 0 0 0 29 0 0 0 19 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134636798 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5612

[startup+0.701512 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 17768
/proc/meminfo: memFree=1844336/2055920 swapFree=4088656/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=0.69
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 1081 0 0 0 69 0 0 0 22 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5612

[startup+1.50166 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17769
/proc/meminfo: memFree=1841128/2055920 swapFree=4088656/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=1.49
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 1111 0 0 0 149 0 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134541604 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5612

[startup+3.10196 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17769
/proc/meminfo: memFree=1841000/2055920 swapFree=4088656/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=3.08
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 1174 0 0 0 308 0 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134641516 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5612

[startup+6.30155 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17769
/proc/meminfo: memFree=1840872/2055920 swapFree=4088656/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=6.28
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 1264 0 0 0 627 1 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5612

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17769
/proc/meminfo: memFree=1840808/2055920 swapFree=4088656/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=12.69
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 1447 0 0 0 1266 3 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5612

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17769
/proc/meminfo: memFree=1840752/2055920 swapFree=4088656/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=25.48
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 2074 0 0 0 2543 5 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/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: 1.00 1.00 1.00 2/79 17769
/proc/meminfo: memFree=1840752/2055920 swapFree=4088656/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=51.07
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 3359 0 0 0 5097 10 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5612

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17769
/proc/meminfo: memFree=1840688/2055920 swapFree=4088656/4192956
[pid=17768] ppid=17766 vsize=5676 CPUtime=102.26
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 5904 0 0 0 10204 22 0 0 25 0 1 0 48015441 5812224 1032 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1419 1032 227 40 0 834 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5676

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17769
/proc/meminfo: memFree=1840752/2055920 swapFree=4088784/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=162.23
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 10004 0 0 0 16189 34 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5612

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17769
/proc/meminfo: memFree=1840688/2055920 swapFree=4088784/4192956
[pid=17768] ppid=17766 vsize=5752 CPUtime=222.21
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 14580 0 0 0 22172 49 0 0 25 0 1 0 48015441 5890048 1035 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134636865 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1438 1035 227 40 0 853 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5752

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17769
/proc/meminfo: memFree=1840624/2055920 swapFree=4088912/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=282.2
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 18852 0 0 0 28156 64 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643574 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/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: 1.00 1.00 1.00 2/85 17835
/proc/meminfo: memFree=1839296/2055920 swapFree=4088912/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=342.16
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 22708 0 0 0 34137 79 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5612

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17967
/proc/meminfo: memFree=1840240/2055920 swapFree=4088912/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=402.07
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 26860 0 0 0 40113 94 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 5612

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17967
/proc/meminfo: memFree=1840368/2055920 swapFree=4089040/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=462.06
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 30948 0 0 0 46098 108 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 5612

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17967
/proc/meminfo: memFree=1840432/2055920 swapFree=4089040/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=522.03
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 35652 0 0 0 52083 120 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585368 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 5612

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17967
/proc/meminfo: memFree=1840432/2055920 swapFree=4089104/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=582.01
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 40328 0 0 0 58067 134 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 5612

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17967
/proc/meminfo: memFree=1840432/2055920 swapFree=4089104/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=642
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 46213 0 0 0 64052 148 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 5612


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17967
/proc/meminfo: memFree=1840304/2055920 swapFree=4089232/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=881.91
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 69676 0 0 0 87983 208 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585290 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 5612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17967
/proc/meminfo: memFree=1840304/2055920 swapFree=4089232/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=941.89
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 75264 0 0 0 93965 224 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643611 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 5612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17967
/proc/meminfo: memFree=1840304/2055920 swapFree=4089232/4192956
[pid=17768] ppid=17766 vsize=5708 CPUtime=1001.87
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 82817 0 0 0 99948 239 0 0 25 0 1 0 48015441 5844992 1041 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1427 1041 227 40 0 842 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 5708

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17967
/proc/meminfo: memFree=1840368/2055920 swapFree=4089296/4192956
[pid=17768] ppid=17766 vsize=5708 CPUtime=1061.85
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 89789 0 0 0 105931 254 0 0 25 0 1 0 48015441 5844992 1041 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1427 1041 227 40 0 842 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 5708

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 17967
/proc/meminfo: memFree=1840368/2055920 swapFree=4089296/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=1121.83
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 97111 0 0 0 111915 268 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 5612

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 17967
/proc/meminfo: memFree=1840304/2055920 swapFree=4089360/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=1181.81
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 104629 0 0 0 117898 283 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 5612

[startup+1242.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/79 17967
/proc/meminfo: memFree=1840240/2055920 swapFree=4089360/4192956
[pid=17768] ppid=17766 vsize=5752 CPUtime=1241.79
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 112021 0 0 0 123882 297 0 0 25 0 1 0 48015441 5890048 1041 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134580395 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1438 1041 227 40 0 853 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 5752

[startup+1302.3 s]
/proc/loadavg: 1.07 1.05 1.01 2/79 17967
/proc/meminfo: memFree=1840240/2055920 swapFree=4089360/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=1301.77
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 118755 0 0 0 129865 312 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 5612

[startup+1362.3 s]
/proc/loadavg: 1.06 1.05 1.01 2/79 17967
/proc/meminfo: memFree=1840240/2055920 swapFree=4089424/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=1361.75
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 125661 0 0 0 135846 329 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 5612

[startup+1422.31 s]
/proc/loadavg: 1.05 1.05 1.01 2/79 17967
/proc/meminfo: memFree=1840112/2055920 swapFree=4089424/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=1421.74
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 133549 0 0 0 141829 345 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 5612

[startup+1482.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/79 17967
/proc/meminfo: memFree=1840048/2055920 swapFree=4089488/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=1481.71
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 141549 0 0 0 147812 359 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134585153 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 5612

[startup+1542.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 17967
/proc/meminfo: memFree=1840048/2055920 swapFree=4089488/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=1541.69
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 150077 0 0 0 153795 374 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 5612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 17967
/proc/meminfo: memFree=1840048/2055920 swapFree=4089552/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=1601.67
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 158349 0 0 0 159778 389 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 5612

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 17967
/proc/meminfo: memFree=1840112/2055920 swapFree=4089552/4192956
[pid=17768] ppid=17766 vsize=5720 CPUtime=1661.65
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 166109 0 0 0 165761 404 0 0 25 0 1 0 48015441 5857280 1043 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1430 1043 227 40 0 845 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 5720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 17967
/proc/meminfo: memFree=1840112/2055920 swapFree=4089552/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=1721.63
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 174749 0 0 0 171743 420 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 5612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 17967
/proc/meminfo: memFree=1839984/2055920 swapFree=4089616/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=1781.61
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 181629 0 0 0 177728 433 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134638627 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 5612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17967
/proc/meminfo: memFree=1839984/2055920 swapFree=4089616/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=1800.01
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 183869 0 0 0 179563 438 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1800.01
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+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17967
/proc/meminfo: memFree=1839984/2055920 swapFree=4089616/4192956
[pid=17768] ppid=17766 vsize=5612 CPUtime=1800.01
/proc/17768/stat : 17768 (glpPBv3) R 17766 17768 17453 0 -1 0 183869 0 0 0 179563 438 0 0 25 0 1 0 48015441 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/17768/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.02
CPU user time (s): 1795.63
CPU system time (s): 4.38833
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 5752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.64
system time used= 4.38833
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 183869
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= 1673

runsolver used 1.79673 second user time and 4.76228 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Wed Apr 18 21:55:24 UTC 2007

IDJOB= 359534
IDBENCH= 1298
IDSOLVER= 166
FILE ID= node46/359534-1176933324

PBS_JOBID= 4605681

Free space on /tmp= 66082 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900568186.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/359534-1176933324/instance-359534-1176933324.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-359534-1176933324 -o ROOT/results/node46/conversion-359534-1176933324 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359534-1176933324/instance-359534-1176933324.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-359534-1176933324 -o ROOT/results/node46/solver-359534-1176933324 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/359534-1176933324/instance-359534-1176933324.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  75bd0b27f5ff05dc207afe3c3d5552d1

RANDOM SEED= 619180377

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1844808 kB
Buffers:         27484 kB
Cached:         115384 kB
SwapCached:       2244 kB
Active:          67132 kB
Inactive:        98600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844808 kB
SwapTotal:     4192956 kB
SwapFree:      4088656 kB
Dirty:            2396 kB
Writeback:           0 kB
Mapped:          30488 kB
Slab:            30748 kB
Committed_AS:  1949952 kB
PageTables:       1988 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= 66082 MiB

End job on node46 on Wed Apr 18 22:25:27 UTC 2007