Trace number 360226

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
PB-clasp 2007-03-23UNSAT 170.634 170.676

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
MD5SUM733d8edd6a6cbfe19e20f4970079db5a
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 benchmark7.67183
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 687
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)

170.61/170.67	s UNSATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360226-1176962288/instance-360226-1176962288.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/node74/watcher-360226-1176962288 -o ROOT/results/node74/solver-360226-1176962288 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360226-1176962288.opb /tmp/evaluation/360226-1176962288/temp 

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: 0.99 1.00 0.99 3/66 28551
/proc/meminfo: memFree=1693712/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12268 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) R 28549 28551 27798 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 144143610 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783602686 0 0 4224 0 0 0 0 17 1 0 0
/proc/28551/statm: 3067 317 242 3 0 167 0

[startup+0.046756 s]
/proc/loadavg: 0.99 1.00 0.99 3/66 28551
/proc/meminfo: memFree=1693712/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101812 s]
/proc/loadavg: 0.99 1.00 0.99 3/66 28551
/proc/meminfo: memFree=1693712/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.301844 s]
/proc/loadavg: 0.99 1.00 0.99 3/66 28551
/proc/meminfo: memFree=1693712/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.701884 s]
/proc/loadavg: 0.99 1.00 0.99 3/66 28551
/proc/meminfo: memFree=1693712/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+1.50197 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1688880/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=5352 CPUtime=0.19
/proc/28553/stat : 28553 (sh) S 28551 28551 27798 0 -1 4194304 297 510 0 0 0 0 19 0 16 0 1 0 144143611 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28553/statm: 1338 224 188 169 0 49 0
[pid=28555] ppid=28553 vsize=5872 CPUtime=1.35
/proc/28555/stat : 28555 (clasp) R 28553 28551 27798 0 -1 4194304 1138 0 0 0 135 0 0 0 25 0 1 0 144143611 6012928 1104 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134768992 0 0 4096 0 0 0 0 17 1 0 0
/proc/28555/statm: 1468 1104 196 154 0 938 0
[pid=28556] ppid=28553 vsize=12268 CPUtime=0
/proc/28556/stat : 28556 (pboutclasp.pl) S 28553 28551 27798 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144143611 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28556/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.54
Current children cumulated vsize (KiB) 35892

[startup+3.10116 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1688240/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=5352 CPUtime=0.19
/proc/28553/stat : 28553 (sh) S 28551 28551 27798 0 -1 4194304 297 510 0 0 0 0 19 0 16 0 1 0 144143611 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28553/statm: 1338 224 188 169 0 49 0
[pid=28555] ppid=28553 vsize=6400 CPUtime=2.94
/proc/28555/stat : 28555 (clasp) R 28553 28551 27798 0 -1 4194304 1276 0 0 0 294 0 0 0 25 0 1 0 144143611 6553600 1242 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740816 0 0 4096 0 0 0 0 17 1 0 0
/proc/28555/statm: 1600 1242 196 154 0 1070 0
[pid=28556] ppid=28553 vsize=12268 CPUtime=0
/proc/28556/stat : 28556 (pboutclasp.pl) S 28553 28551 27798 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144143611 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28556/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 3.13
Current children cumulated vsize (KiB) 36420

[startup+6.30253 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1687280/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=5352 CPUtime=0.19
/proc/28553/stat : 28553 (sh) S 28551 28551 27798 0 -1 4194304 297 510 0 0 0 0 19 0 16 0 1 0 144143611 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28553/statm: 1338 224 188 169 0 49 0
[pid=28555] ppid=28553 vsize=7072 CPUtime=6.15
/proc/28555/stat : 28555 (clasp) R 28553 28551 27798 0 -1 4194304 1446 0 0 0 614 1 0 0 25 0 1 0 144143611 7241728 1412 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/28555/statm: 1768 1412 196 154 0 1238 0
[pid=28556] ppid=28553 vsize=12268 CPUtime=0
/proc/28556/stat : 28556 (pboutclasp.pl) S 28553 28551 27798 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144143611 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28556/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 6.34
Current children cumulated vsize (KiB) 37092

[startup+12.7013 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1686576/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=5352 CPUtime=0.19
/proc/28553/stat : 28553 (sh) S 28551 28551 27798 0 -1 4194304 297 510 0 0 0 0 19 0 16 0 1 0 144143611 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28553/statm: 1338 224 188 169 0 49 0
[pid=28555] ppid=28553 vsize=7760 CPUtime=12.54
/proc/28555/stat : 28555 (clasp) R 28553 28551 27798 0 -1 4194304 1627 0 0 0 1253 1 0 0 25 0 1 0 144143611 7946240 1593 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134746409 0 0 4096 0 0 0 0 17 1 0 0
/proc/28555/statm: 1940 1593 196 154 0 1410 0
[pid=28556] ppid=28553 vsize=12268 CPUtime=0
/proc/28556/stat : 28556 (pboutclasp.pl) S 28553 28551 27798 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144143611 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28556/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 12.73
Current children cumulated vsize (KiB) 37780

[startup+25.5018 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1685488/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=5352 CPUtime=0.19
/proc/28553/stat : 28553 (sh) S 28551 28551 27798 0 -1 4194304 297 510 0 0 0 0 19 0 16 0 1 0 144143611 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28553/statm: 1338 224 188 169 0 49 0
[pid=28555] ppid=28553 vsize=9000 CPUtime=25.34
/proc/28555/stat : 28555 (clasp) R 28553 28551 27798 0 -1 4194304 1883 0 0 0 2533 1 0 0 25 0 1 0 144143611 9216000 1849 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741261 0 0 4096 0 0 0 0 17 1 0 0
/proc/28555/statm: 2250 1849 196 154 0 1720 0
[pid=28556] ppid=28553 vsize=12268 CPUtime=0
/proc/28556/stat : 28556 (pboutclasp.pl) S 28553 28551 27798 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144143611 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28556/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 25.53
Current children cumulated vsize (KiB) 39020

[startup+51.1017 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1684208/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=5352 CPUtime=0.19
/proc/28553/stat : 28553 (sh) S 28551 28551 27798 0 -1 4194304 297 510 0 0 0 0 19 0 16 0 1 0 144143611 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28553/statm: 1338 224 188 169 0 49 0
[pid=28555] ppid=28553 vsize=10296 CPUtime=50.93
/proc/28555/stat : 28555 (clasp) R 28553 28551 27798 0 -1 4194304 2192 0 0 0 5092 1 0 0 25 0 1 0 144143611 10543104 2158 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/28555/statm: 2574 2158 196 154 0 2044 0
[pid=28556] ppid=28553 vsize=12268 CPUtime=0
/proc/28556/stat : 28556 (pboutclasp.pl) S 28553 28551 27798 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144143611 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28556/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 40316

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1682608/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=5352 CPUtime=0.19
/proc/28553/stat : 28553 (sh) S 28551 28551 27798 0 -1 4194304 297 510 0 0 0 0 19 0 16 0 1 0 144143611 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28553/statm: 1338 224 188 169 0 49 0
[pid=28555] ppid=28553 vsize=11788 CPUtime=102.12
/proc/28555/stat : 28555 (clasp) R 28553 28551 27798 0 -1 4194304 2567 0 0 0 10211 1 0 0 25 0 1 0 144143611 12070912 2533 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134768773 0 0 4096 0 0 0 0 17 1 0 0
/proc/28555/statm: 2947 2533 196 154 0 2417 0
[pid=28556] ppid=28553 vsize=12268 CPUtime=0
/proc/28556/stat : 28556 (pboutclasp.pl) S 28553 28551 27798 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144143611 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28556/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 41808

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1681520/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=5352 CPUtime=0.19
/proc/28553/stat : 28553 (sh) S 28551 28551 27798 0 -1 4194304 297 510 0 0 0 0 19 0 16 0 1 0 144143611 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28553/statm: 1338 224 188 169 0 49 0
[pid=28555] ppid=28553 vsize=12936 CPUtime=162.11
/proc/28555/stat : 28555 (clasp) R 28553 28551 27798 0 -1 4194304 2846 0 0 0 16209 2 0 0 25 0 1 0 144143611 13246464 2812 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134768773 0 0 4096 0 0 0 0 17 1 0 0
/proc/28555/statm: 3234 2812 196 154 0 2704 0
[pid=28556] ppid=28553 vsize=12268 CPUtime=0
/proc/28556/stat : 28556 (pboutclasp.pl) S 28553 28551 27798 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144143611 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28556/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 42956

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

[startup+166.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1681456/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=5352 CPUtime=0.19
/proc/28553/stat : 28553 (sh) S 28551 28551 27798 0 -1 4194304 297 510 0 0 0 0 19 0 16 0 1 0 144143611 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28553/statm: 1338 224 188 169 0 49 0
[pid=28555] ppid=28553 vsize=13092 CPUtime=166.1
/proc/28555/stat : 28555 (clasp) R 28553 28551 27798 0 -1 4194304 2863 0 0 0 16608 2 0 0 25 0 1 0 144143611 13406208 2829 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134768762 0 0 4096 0 0 0 0 17 1 0 0
/proc/28555/statm: 3273 2829 196 154 0 2743 0
[pid=28556] ppid=28553 vsize=12268 CPUtime=0
/proc/28556/stat : 28556 (pboutclasp.pl) S 28553 28551 27798 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144143611 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28556/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 166.29
Current children cumulated vsize (KiB) 43112

[startup+167.902 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1681392/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=5352 CPUtime=0.19
/proc/28553/stat : 28553 (sh) S 28551 28551 27798 0 -1 4194304 297 510 0 0 0 0 19 0 16 0 1 0 144143611 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28553/statm: 1338 224 188 169 0 49 0
[pid=28555] ppid=28553 vsize=13092 CPUtime=167.7
/proc/28555/stat : 28555 (clasp) R 28553 28551 27798 0 -1 4194304 2871 0 0 0 16768 2 0 0 25 0 1 0 144143611 13406208 2837 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/28555/statm: 3273 2837 196 154 0 2743 0
[pid=28556] ppid=28553 vsize=12268 CPUtime=0
/proc/28556/stat : 28556 (pboutclasp.pl) S 28553 28551 27798 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144143611 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28556/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 167.89
Current children cumulated vsize (KiB) 43112

[startup+169.502 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1681392/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=5352 CPUtime=0.19
/proc/28553/stat : 28553 (sh) S 28551 28551 27798 0 -1 4194304 297 510 0 0 0 0 19 0 16 0 1 0 144143611 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28553/statm: 1338 224 188 169 0 49 0
[pid=28555] ppid=28553 vsize=13092 CPUtime=169.3
/proc/28555/stat : 28555 (clasp) R 28553 28551 27798 0 -1 4194304 2872 0 0 0 16928 2 0 0 25 0 1 0 144143611 13406208 2838 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134682862 0 0 4096 0 0 0 0 17 1 0 0
/proc/28555/statm: 3273 2838 196 154 0 2743 0
[pid=28556] ppid=28553 vsize=12268 CPUtime=0
/proc/28556/stat : 28556 (pboutclasp.pl) S 28553 28551 27798 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144143611 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28556/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 169.49
Current children cumulated vsize (KiB) 43112

[startup+170.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1681392/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=5352 CPUtime=0.19
/proc/28553/stat : 28553 (sh) S 28551 28551 27798 0 -1 4194304 297 510 0 0 0 0 19 0 16 0 1 0 144143611 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28553/statm: 1338 224 188 169 0 49 0
[pid=28555] ppid=28553 vsize=13092 CPUtime=170.1
/proc/28555/stat : 28555 (clasp) R 28553 28551 27798 0 -1 4194304 2872 0 0 0 17008 2 0 0 25 0 1 0 144143611 13406208 2838 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134753589 0 0 4096 0 0 0 0 17 1 0 0
/proc/28555/statm: 3273 2838 196 154 0 2743 0
[pid=28556] ppid=28553 vsize=12268 CPUtime=0
/proc/28556/stat : 28556 (pboutclasp.pl) S 28553 28551 27798 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144143611 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28556/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 170.29
Current children cumulated vsize (KiB) 43112

[startup+170.506 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1681392/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783599714 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=5352 CPUtime=0.19
/proc/28553/stat : 28553 (sh) S 28551 28551 27798 0 -1 4194304 297 510 0 0 0 0 19 0 16 0 1 0 144143611 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28553/statm: 1338 224 188 169 0 49 0
[pid=28555] ppid=28553 vsize=13092 CPUtime=170.31
/proc/28555/stat : 28555 (clasp) R 28553 28551 27798 0 -1 4194304 2872 0 0 0 17029 2 0 0 25 0 1 0 144143611 13406208 2838 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741375 0 0 4096 0 0 0 0 17 1 0 0
/proc/28555/statm: 3273 2838 196 154 0 2743 0
[pid=28556] ppid=28553 vsize=12268 CPUtime=0
/proc/28556/stat : 28556 (pboutclasp.pl) S 28553 28551 27798 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 144143611 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 228783599714 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/28556/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 170.5
Current children cumulated vsize (KiB) 43112

[startup+170.602 s]
/proc/loadavg: 0.99 1.00 0.99 2/70 28556
/proc/meminfo: memFree=1681392/2055920 swapFree=4183056/4192956
[pid=28551] ppid=28549 vsize=12400 CPUtime=0
/proc/28551/stat : 28551 (pbclasp) S 28549 28551 27798 0 -1 4194304 484 0 0 0 0 0 0 0 16 0 1 0 144143610 12697600 435 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 228783603604 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/28551/statm: 3100 435 320 3 0 200 0
[pid=28553] ppid=28551 vsize=0 CPUtime=170.61
/proc/28553/stat : 28553 (sh) D 28551 28551 27798 0 -1 4194308 309 3846 0 0 0 0 17058 3 16 0 1 0 144143611 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4100 65536 18446744072099863542 0 0 17 1 0 0
/proc/28553/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 170.61
Current children cumulated vsize (KiB) 12400

Child status: 0
Real time (s): 170.676
CPU time (s): 170.634
CPU user time (s): 170.592
CPU system time (s): 0.041993
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 43112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 170.592
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4698
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= 65
involuntary context switches= 154

runsolver used 0.168974 second user time and 0.45993 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Thu Apr 19 05:58:09 UTC 2007

IDJOB= 360226
IDBENCH= 1353
IDSOLVER= 158
FILE ID= node74/360226-1176962288

PBS_JOBID= 4605803

Free space on /tmp= 103204 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
COMMAND LINE= pbclasp instance-360226-1176962288.opb /tmp/evaluation/360226-1176962288/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-360226-1176962288 -o ROOT/results/node74/conversion-360226-1176962288 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360226-1176962288/instance-360226-1176962288.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-360226-1176962288 -o ROOT/results/node74/solver-360226-1176962288 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-360226-1176962288.opb /tmp/evaluation/360226-1176962288/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  733d8edd6a6cbfe19e20f4970079db5a

RANDOM SEED= 339691323

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1694056 kB
Buffers:         30376 kB
Cached:         259436 kB
SwapCached:       3064 kB
Active:          99120 kB
Inactive:       201100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1694056 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          16416 kB
Slab:            47396 kB
Committed_AS:  2014704 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103204 MiB

End job on node74 on Thu Apr 19 06:00:59 UTC 2007