Trace number 359548

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) 1800.1 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900583053.opb
MD5SUMf6db72fa29ffa9d071020a030f71e7d0
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 benchmark182.982
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 651
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/359548-1176935129/instance-359548-1176935129.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-359548-1176935129 -o ROOT/results/node46/solver-359548-1176935129 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/359548-1176935129/instance-359548-1176935129.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 18027
/proc/meminfo: memFree=1843448/2055920 swapFree=4089616/4192956
[pid=18027] ppid=18025 vsize=2432 CPUtime=0
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 149 0 0 0 0 0 0 0 18 0 1 0 48195920 2490368 129 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 7764856 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 608 130 111 40 0 11 0

[startup+0.01806 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18027
/proc/meminfo: memFree=1843448/2055920 swapFree=4089616/4192956
[pid=18027] ppid=18025 vsize=2780 CPUtime=0.01
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 301 0 0 0 1 0 0 0 18 0 1 0 48195920 2846720 271 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 695 271 199 40 0 110 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2780

[startup+0.101076 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18027
/proc/meminfo: memFree=1843448/2055920 swapFree=4089616/4192956
[pid=18027] ppid=18025 vsize=5388 CPUtime=0.09
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 1002 0 0 0 9 0 0 0 18 0 1 0 48195920 5517312 963 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1347 963 227 40 0 762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5388

[startup+0.301114 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18027
/proc/meminfo: memFree=1843448/2055920 swapFree=4089616/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=0.29
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 1069 0 0 0 29 0 0 0 19 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5612

[startup+0.701188 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18027
/proc/meminfo: memFree=1843448/2055920 swapFree=4089616/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=0.69
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 1081 0 0 0 69 0 0 0 22 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5612

[startup+1.50134 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1840176/2055920 swapFree=4089616/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1.48
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 1111 0 0 0 148 0 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643574 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 5612

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1840048/2055920 swapFree=4089616/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=3.08
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 1162 0 0 0 308 0 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5612

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1839920/2055920 swapFree=4089616/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=6.29
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 1258 0 0 0 628 1 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134642706 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5612

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1839856/2055920 swapFree=4089616/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=12.69
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 1542 0 0 0 1266 3 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134558155 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5612

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1839856/2055920 swapFree=4089616/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=25.47
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 2217 0 0 0 2542 5 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 5612

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1839856/2055920 swapFree=4089616/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=51.07
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 3427 0 0 0 5096 11 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5612

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1839856/2055920 swapFree=4089680/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=102.25
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 6952 0 0 0 10201 24 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5612

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1839856/2055920 swapFree=4089680/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=162.23
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 11576 0 0 0 16186 37 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5612

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1839792/2055920 swapFree=4089680/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=222.21
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 16128 0 0 0 22171 50 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5612

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1839792/2055920 swapFree=4089744/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=282.19
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 20704 0 0 0 28157 62 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134541989 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5612

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1839792/2055920 swapFree=4089744/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=342.17
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 25304 0 0 0 34140 77 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134632879 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5612

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1839792/2055920 swapFree=4089808/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=402.16
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 30088 0 0 0 40125 91 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134587206 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 5612

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1839792/2055920 swapFree=4089808/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=462.13
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 34688 0 0 0 46108 105 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5612

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1839728/2055920 swapFree=4089808/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=522.11
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 39120 0 0 0 52092 119 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5612

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18028
/proc/meminfo: memFree=1839728/2055920 swapFree=4089872/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=582.09
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 43720 0 0 0 58079 130 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 5612

[startup+642.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 18030
/proc/meminfo: memFree=1839728/2055920 swapFree=4089872/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=642.07
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 48552 0 0 0 64063 144 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5612


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839664/2055920 swapFree=4090000/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=881.99
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 74055 0 0 0 87998 201 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 5612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839664/2055920 swapFree=4090000/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=941.97
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 80257 0 0 0 93983 214 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643512 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 5612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839664/2055920 swapFree=4090064/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1001.95
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 87229 0 0 0 99964 231 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134641522 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 5612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839600/2055920 swapFree=4090064/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1061.93
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 95335 0 0 0 105947 246 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134636474 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 5612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839600/2055920 swapFree=4090128/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1121.91
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 103273 0 0 0 111928 263 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 5612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839600/2055920 swapFree=4090128/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1181.89
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 111211 0 0 0 117912 277 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 5612

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839536/2055920 swapFree=4090128/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1241.87
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 119093 0 0 0 123896 291 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134636029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 5612

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839536/2055920 swapFree=4090192/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1301.85
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 127255 0 0 0 129878 307 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134539823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 5612

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839472/2055920 swapFree=4090192/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1361.83
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 134829 0 0 0 135860 323 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134582226 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 5612

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839536/2055920 swapFree=4090256/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1421.81
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 142739 0 0 0 141843 338 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 5612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839536/2055920 swapFree=4090256/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1481.79
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 151209 0 0 0 147826 353 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 5612

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839536/2055920 swapFree=4090256/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1541.77
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 159119 0 0 0 153810 367 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 5612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839536/2055920 swapFree=4090320/4192956
[pid=18027] ppid=18025 vsize=5752 CPUtime=1601.74
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 166091 0 0 0 159793 381 0 0 25 0 1 0 48195920 5890048 1041 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134638559 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1438 1041 227 40 0 853 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 5752

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839472/2055920 swapFree=4090320/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1661.72
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 173581 0 0 0 165779 393 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643191 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 5612

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839472/2055920 swapFree=4090384/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1721.71
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 180987 0 0 0 171764 407 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134636920 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 5612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18030
/proc/meminfo: memFree=1839280/2055920 swapFree=4090384/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1781.68
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 188057 0 0 0 177747 421 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1781.68
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 18030
/proc/meminfo: memFree=1839280/2055920 swapFree=4090384/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1800.09
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 190213 0 0 0 179584 425 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1800.09
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 18030
/proc/meminfo: memFree=1839280/2055920 swapFree=4090384/4192956
[pid=18027] ppid=18025 vsize=5612 CPUtime=1800.09
/proc/18027/stat : 18027 (glpPBv3) R 18025 18027 17453 0 -1 0 190213 0 0 0 179584 425 0 0 25 0 1 0 48195920 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/18027/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 5612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.1
CPU user time (s): 1795.85
CPU system time (s): 4.25335
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 5752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.85
system time used= 4.25335
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 190213
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= 1329

runsolver used 1.90271 second user time and 4.65929 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Wed Apr 18 22:25:29 UTC 2007

IDJOB= 359548
IDBENCH= 1300
IDSOLVER= 166
FILE ID= node46/359548-1176935129

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-t3002.11tsp11.1900583053.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/359548-1176935129/instance-359548-1176935129.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-359548-1176935129 -o ROOT/results/node46/conversion-359548-1176935129 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359548-1176935129/instance-359548-1176935129.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-359548-1176935129 -o ROOT/results/node46/solver-359548-1176935129 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/359548-1176935129/instance-359548-1176935129.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f6db72fa29ffa9d071020a030f71e7d0

RANDOM SEED= 199597234

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:       1843920 kB
Buffers:         28276 kB
Cached:         115480 kB
SwapCached:       2240 kB
Active:          68192 kB
Inactive:        98464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843920 kB
SwapTotal:     4192956 kB
SwapFree:      4089616 kB
Dirty:            2388 kB
Writeback:           0 kB
Mapped:          30508 kB
Slab:            30784 kB
Committed_AS:  1949136 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 22:55:32 UTC 2007