Trace number 359926

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 1800.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900566157.opb
MD5SUM8170439ba832b251137a16b29cd20ba3
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 benchmark72.336
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 801
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/359926-1176952000/instance-359926-1176952000.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/node6/watcher-359926-1176952000 -o ROOT/results/node6/solver-359926-1176952000 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/359926-1176952000/instance-359926-1176952000.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1127
/proc/meminfo: memFree=1297336/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=2648 CPUtime=0
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 266 0 0 0 0 0 0 0 18 0 1 0 171237682 2711552 236 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 2653911 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 662 236 199 40 0 77 0

[startup+0.0799421 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1127
/proc/meminfo: memFree=1297336/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5388 CPUtime=0.07
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 999 0 0 0 7 0 0 0 18 0 1 0 171237682 5517312 960 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134569359 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1347 960 227 40 0 762 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5388

[startup+0.101944 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1127
/proc/meminfo: memFree=1297336/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5388 CPUtime=0.09
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 1002 0 0 0 9 0 0 0 18 0 1 0 171237682 5517312 963 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1347 963 227 40 0 762 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5388

[startup+0.301967 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1127
/proc/meminfo: memFree=1297336/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=0.29
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 1069 0 0 0 29 0 0 0 19 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5612

[startup+0.702014 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1127
/proc/meminfo: memFree=1297336/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=0.68
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 1078 0 0 0 68 0 0 0 23 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5612

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1294064/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=1.49
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 1108 0 0 0 148 1 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643288 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5612

[startup+3.1023 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293936/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=3.09
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 1162 0 0 0 308 1 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134591058 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5612

[startup+6.30167 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293808/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=6.29
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 1267 0 0 0 627 2 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/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: 0.93 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293744/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=12.69
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 1468 0 0 0 1266 3 0 0 25 0 1 0 171237682 5890048 1030 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134636863 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1030 227 40 0 853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5752

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293744/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=25.48
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 2091 0 0 0 2541 7 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/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: 0.96 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293808/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=51.07
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 3361 0 0 0 5094 13 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/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: 0.98 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293872/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=102.26
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 6872 0 0 0 10202 24 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134569927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5612

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293872/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=162.24
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 11312 0 0 0 16188 36 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5612

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293872/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=222.23
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 15448 0 0 0 22172 51 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134626344 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5612

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293936/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=282.21
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 19880 0 0 0 28158 63 0 0 25 0 1 0 171237682 5890048 1035 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134636781 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1035 227 40 0 853 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5752

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1294000/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=342.2
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 24224 0 0 0 34143 77 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5612

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1294000/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5688 CPUtime=402.18
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 28544 0 0 0 40125 93 0 0 25 0 1 0 171237682 5824512 1035 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1422 1035 227 40 0 837 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5688

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1294000/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=462.16
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 33160 0 0 0 46109 107 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/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: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293936/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=522.14
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 39169 0 0 0 52094 120 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5612

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293936/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=582.14
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 47205 0 0 0 58079 135 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5612

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293936/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=642.12
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 54695 0 0 0 64062 150 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134534279 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5612


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293872/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=882.05
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 87491 0 0 0 87997 208 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 5612

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293936/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=942.04
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 95955 0 0 0 93980 224 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134636804 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 5612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293936/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=1002.02
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 104678 0 0 0 99962 240 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134639341 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 5612

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293872/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=1062
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 119447 0 0 0 105941 259 0 0 25 0 1 0 171237682 5890048 1030 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1030 227 40 0 853 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 5752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293872/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=1121.98
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 135664 0 0 0 111917 281 0 0 25 0 1 0 171237682 5890048 1030 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1030 227 40 0 853 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 5752

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1128
/proc/meminfo: memFree=1293872/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=1181.97
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 152465 0 0 0 117894 303 0 0 25 0 1 0 171237682 5890048 1030 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1030 227 40 0 853 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 5752

[startup+1242.3 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 1128
/proc/meminfo: memFree=1293872/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=1241.96
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 168701 0 0 0 123871 325 0 0 25 0 1 0 171237682 5890048 1030 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1030 227 40 0 853 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 5752

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 1128
/proc/meminfo: memFree=1293872/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=1301.94
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 185710 0 0 0 129850 344 0 0 25 0 1 0 171237682 5890048 1049 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1049 227 40 0 853 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 5752

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1128
/proc/meminfo: memFree=1293872/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=1361.92
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 202770 0 0 0 135825 367 0 0 25 0 1 0 171237682 5890048 1030 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1030 227 40 0 853 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 5752

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1128
/proc/meminfo: memFree=1293872/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=1421.91
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 220069 0 0 0 141802 389 0 0 25 0 1 0 171237682 5890048 1049 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1049 227 40 0 853 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 5752

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1128
/proc/meminfo: memFree=1293872/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=1481.89
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 237115 0 0 0 147778 411 0 0 25 0 1 0 171237682 5890048 1030 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1030 227 40 0 853 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 5752

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1130
/proc/meminfo: memFree=1293936/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=1541.87
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 254375 0 0 0 153756 431 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 5612

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1130
/proc/meminfo: memFree=1293936/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=1601.85
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 271565 0 0 0 159731 454 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 5612

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1130
/proc/meminfo: memFree=1293936/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=1661.84
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 288726 0 0 0 165708 476 0 0 25 0 1 0 171237682 5890048 1030 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1030 227 40 0 853 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 5752

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1130
/proc/meminfo: memFree=1293936/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5612 CPUtime=1721.82
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 305115 0 0 0 171682 500 0 0 25 0 1 0 171237682 5746688 1027 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134639273 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1403 1027 227 40 0 818 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 5612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1130
/proc/meminfo: memFree=1293808/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=1781.8
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 322452 0 0 0 177660 520 0 0 25 0 1 0 171237682 5890048 1030 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1030 227 40 0 853 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 5752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1130
/proc/meminfo: memFree=1293808/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=1800.01
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 327896 0 0 0 179474 527 0 0 25 0 1 0 171237682 5890048 1030 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643574 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1030 227 40 0 853 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5752

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1130
/proc/meminfo: memFree=1293808/2055924 swapFree=4141332/4192956
[pid=1127] ppid=1125 vsize=5752 CPUtime=1800.01
/proc/1127/stat : 1127 (glpPBv3) R 1125 1127 32307 0 -1 0 327896 0 0 0 179474 527 0 0 25 0 1 0 171237682 5890048 1030 18446744073709551615 134512640 134678228 4294956672 18446744073709551615 134643574 0 0 4096 0 0 0 0 17 1 0 0
/proc/1127/statm: 1438 1030 227 40 0 853 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 5752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1794.75
CPU system time (s): 5.2722
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 5752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.75
system time used= 5.2722
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 327896
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= 2587

runsolver used 2.11968 second user time and 4.06338 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Thu Apr 19 03:06:40 UTC 2007

IDJOB= 359926
IDBENCH= 1330
IDSOLVER= 166
FILE ID= node6/359926-1176952000

PBS_JOBID= 4605740

Free space on /tmp= 66417 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900566157.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/359926-1176952000/instance-359926-1176952000.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-359926-1176952000 -o ROOT/results/node6/conversion-359926-1176952000 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359926-1176952000/instance-359926-1176952000.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-359926-1176952000 -o ROOT/results/node6/solver-359926-1176952000 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/359926-1176952000/instance-359926-1176952000.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  8170439ba832b251137a16b29cd20ba3

RANDOM SEED= 492778327

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1297808 kB
Buffers:         37572 kB
Cached:         647460 kB
SwapCached:      18972 kB
Active:         336472 kB
Inactive:       379296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1297808 kB
SwapTotal:     4192956 kB
SwapFree:      4141332 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          32348 kB
Slab:            28012 kB
Committed_AS:  6902512 kB
PageTables:       1788 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= 66417 MiB

End job on node6 on Thu Apr 19 03:36:43 UTC 2007