Trace number 348817

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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-04-10? (TO) 1801.95 1802.53

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-fixnet4.opb
MD5SUM03b4fab8c58cfc4ea6c0d3c2d05c0d91
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14036
Total number of constraints600
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints600
Minimum length of a constraint19
Maximum length of a constraint1523
Number of terms in the objective function 13668
Biggest coefficient in the objective function 1162
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 535890
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262020
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 535890
Number of bits of the biggest sum of numbers20
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)

1800.01/1800.51	c Somebody sent me a SIGTERM
1800.01/1800.51	s UNKNOWN
1800.01/1800.52	pb2clasp1: no process killed
4.67/1802.52	sh: line 1:  5026 Done                    cat /tmp/evaluation/348817-1176599851/temp/instance-348817-1176599851.opb.op
4.67/1802.52	      5027 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348817-1176599851/temp/instance-348817-1176599851.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348817-1176599851/instance-348817-1176599851.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/node63/watcher-348817-1176599851 -o ROOT/results/node63/solver-348817-1176599851 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348817-1176599851.opb /tmp/evaluation/348817-1176599851/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 1.00 3/64 5004
/proc/meminfo: memFree=1810260/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=12268 CPUtime=0
/proc/5004/stat : 5004 (pbclasp) D 5002 5004 21906 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 135974995 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254973029 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/5004/statm: 3067 317 242 3 0 167 0

[startup+0.052379 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 5004
/proc/meminfo: memFree=1810260/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=13664 CPUtime=0.04
/proc/5004/stat : 5004 (pbclasp) R 5002 5004 21906 0 -1 4194304 778 0 0 0 4 0 0 0 18 0 1 0 135974995 13991936 744 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254685182 0 0 4224 16384 0 0 0 17 1 0 0
/proc/5004/statm: 3416 744 320 3 0 516 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13664

[startup+0.101384 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 5004
/proc/meminfo: memFree=1810260/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=13664 CPUtime=0.09
/proc/5004/stat : 5004 (pbclasp) R 5002 5004 21906 0 -1 4194304 787 0 0 0 9 0 0 0 18 0 1 0 135974995 13991936 753 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254685218 0 0 4224 16384 0 0 0 17 1 0 0
/proc/5004/statm: 3416 753 320 3 0 516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13664

[startup+0.301405 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 5004
/proc/meminfo: memFree=1810260/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=13796 CPUtime=0.29
/proc/5004/stat : 5004 (pbclasp) R 5002 5004 21906 0 -1 4194304 827 0 0 0 29 0 0 0 19 0 1 0 135974995 14127104 793 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247275130626 0 0 4224 16384 0 0 0 17 1 0 0
/proc/5004/statm: 3449 793 320 3 0 549 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13796

[startup+0.701447 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 5004
/proc/meminfo: memFree=1810260/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=14088 CPUtime=0.69
/proc/5004/stat : 5004 (pbclasp) R 5002 5004 21906 0 -1 4194304 901 0 0 0 69 0 0 0 22 0 1 0 135974995 14426112 867 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254685098 0 0 4224 16384 0 0 0 17 1 0 0
/proc/5004/statm: 3522 867 320 3 0 622 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14088

[startup+1.50153 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5005
/proc/meminfo: memFree=1807564/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=14916 CPUtime=1.49
/proc/5004/stat : 5004 (pbclasp) R 5002 5004 21906 0 -1 4194304 1095 0 0 0 149 0 0 0 25 0 1 0 135974995 15273984 1061 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247254685087 0 0 4224 16384 0 0 0 17 1 0 0
/proc/5004/statm: 3729 1061 320 3 0 829 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14916

[startup+3.1017 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5007
/proc/meminfo: memFree=1804476/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0
Current children cumulated CPU time (s) 2.7
Current children cumulated vsize (KiB) 17292

[startup+6.30204 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5014
/proc/meminfo: memFree=1791356/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0
[pid=5012] ppid=5004 vsize=5352 CPUtime=0
/proc/5012/stat : 5012 (sh) S 5004 5004 21906 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 135975266 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5012/statm: 1338 224 188 169 0 49 0
[pid=5014] ppid=5012 vsize=14700 CPUtime=3.57
/proc/5014/stat : 5014 (clasp-1.0) R 5012 5004 21906 0 -1 4194304 3372 0 2 0 355 2 0 0 25 0 1 0 135975267 15052800 3242 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714696 0 0 4096 0 0 0 0 17 1 0 0
/proc/5014/statm: 3675 3242 249 81 0 3049 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 37344

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5014
/proc/meminfo: memFree=1771844/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0
[pid=5012] ppid=5004 vsize=5352 CPUtime=0
/proc/5012/stat : 5012 (sh) S 5004 5004 21906 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 135975266 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5012/statm: 1338 224 188 169 0 49 0
[pid=5014] ppid=5012 vsize=34704 CPUtime=9.97
/proc/5014/stat : 5014 (clasp-1.0) R 5012 5004 21906 0 -1 4194304 8367 0 2 0 992 5 0 0 25 0 1 0 135975267 35536896 8237 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 3405435 0 0 4096 0 0 0 0 17 1 0 0
/proc/5014/statm: 8676 8237 249 81 0 8050 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 57348

[startup+25.5011 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5014
/proc/meminfo: memFree=1765572/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0
[pid=5012] ppid=5004 vsize=5352 CPUtime=0
/proc/5012/stat : 5012 (sh) S 5004 5004 21906 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 135975266 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5012/statm: 1338 224 188 169 0 49 0
[pid=5014] ppid=5012 vsize=38868 CPUtime=22.76
/proc/5014/stat : 5014 (clasp-1.0) R 5012 5004 21906 0 -1 4194304 9402 0 2 0 2271 5 0 0 25 0 1 0 135975267 39800832 9272 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/5014/statm: 9717 9272 249 81 0 9091 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 61512

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5014
/proc/meminfo: memFree=1752964/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0
[pid=5012] ppid=5004 vsize=5352 CPUtime=0
/proc/5012/stat : 5012 (sh) S 5004 5004 21906 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 135975266 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5012/statm: 1338 224 188 169 0 49 0
[pid=5014] ppid=5012 vsize=51836 CPUtime=48.35
/proc/5014/stat : 5014 (clasp-1.0) R 5012 5004 21906 0 -1 4194304 12553 0 2 0 4828 7 0 0 25 0 1 0 135975267 53080064 12423 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/5014/statm: 12959 12423 249 81 0 12333 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 74480

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5014
/proc/meminfo: memFree=1741636/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0
[pid=5012] ppid=5004 vsize=5352 CPUtime=0
/proc/5012/stat : 5012 (sh) S 5004 5004 21906 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 135975266 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5012/statm: 1338 224 188 169 0 49 0
[pid=5014] ppid=5012 vsize=62972 CPUtime=99.55
/proc/5014/stat : 5014 (clasp-1.0) R 5012 5004 21906 0 -1 4194304 15384 0 2 0 9946 9 0 0 25 0 1 0 135975267 64483328 15254 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715408 0 0 4096 0 0 0 0 17 1 0 0
/proc/5014/statm: 15743 15254 249 81 0 15117 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 85616

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5014
/proc/meminfo: memFree=1730692/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0
[pid=5012] ppid=5004 vsize=5352 CPUtime=0
/proc/5012/stat : 5012 (sh) S 5004 5004 21906 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 135975266 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5012/statm: 1338 224 188 169 0 49 0
[pid=5014] ppid=5012 vsize=73824 CPUtime=159.52
/proc/5014/stat : 5014 (clasp-1.0) R 5012 5004 21906 0 -1 4194304 18107 0 2 0 15942 10 0 0 25 0 1 0 135975267 75595776 17977 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/5014/statm: 18456 17977 249 81 0 17830 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 96468

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5014
/proc/meminfo: memFree=1721092/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0
[pid=5012] ppid=5004 vsize=5352 CPUtime=0
/proc/5012/stat : 5012 (sh) S 5004 5004 21906 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 135975266 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5012/statm: 1338 224 188 169 0 49 0
[pid=5014] ppid=5012 vsize=83548 CPUtime=219.51
/proc/5014/stat : 5014 (clasp-1.0) R 5012 5004 21906 0 -1 4194304 20525 0 2 0 21940 11 0 0 25 0 1 0 135975267 85553152 20395 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134791667 0 0 4096 0 0 0 0 17 1 0 0
/proc/5014/statm: 20887 20395 249 81 0 20261 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 106192

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5014
/proc/meminfo: memFree=1718084/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0
[pid=5012] ppid=5004 vsize=5352 CPUtime=0
/proc/5012/stat : 5012 (sh) S 5004 5004 21906 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 135975266 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5012/statm: 1338 224 188 169 0 49 0
[pid=5014] ppid=5012 vsize=86624 CPUtime=279.49
/proc/5014/stat : 5014 (clasp-1.0) R 5012 5004 21906 0 -1 4194304 21632 0 2 0 27937 12 0 0 25 0 1 0 135975267 88702976 21128 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782466 0 0 4096 0 0 0 0 17 1 0 0
/proc/5014/statm: 21656 21128 249 81 0 21030 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 109268

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5014
/proc/meminfo: memFree=1717508/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0

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

/proc/5012/statm: 1338 224 188 169 0 49 0
[pid=5014] ppid=5012 vsize=144116 CPUtime=1659.14
/proc/5014/stat : 5014 (clasp-1.0) R 5012 5004 21906 0 -1 4194304 37560 0 2 0 165890 24 0 0 25 0 1 0 135975267 147574784 34890 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/5014/statm: 36029 34890 249 81 0 35403 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 166760

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5016
/proc/meminfo: memFree=1666180/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0
[pid=5012] ppid=5004 vsize=5352 CPUtime=0
/proc/5012/stat : 5012 (sh) S 5004 5004 21906 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 135975266 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5012/statm: 1338 224 188 169 0 49 0
[pid=5014] ppid=5012 vsize=140352 CPUtime=1719.12
/proc/5014/stat : 5014 (clasp-1.0) R 5012 5004 21906 0 -1 4194304 37560 0 2 0 171888 24 0 0 25 0 1 0 135975267 143720448 33949 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737644 0 0 4096 0 0 0 0 17 1 0 0
/proc/5014/statm: 35088 33949 249 81 0 34462 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 162996

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5016
/proc/meminfo: memFree=1666180/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0
[pid=5012] ppid=5004 vsize=5352 CPUtime=0
/proc/5012/stat : 5012 (sh) S 5004 5004 21906 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 135975266 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5012/statm: 1338 224 188 169 0 49 0
[pid=5014] ppid=5012 vsize=140352 CPUtime=1779.11
/proc/5014/stat : 5014 (clasp-1.0) R 5012 5004 21906 0 -1 4194304 37560 0 2 0 177887 24 0 0 25 0 1 0 135975267 143720448 33949 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/5014/statm: 35088 33949 249 81 0 34462 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 162996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5016
/proc/meminfo: memFree=1661892/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0
[pid=5012] ppid=5004 vsize=5352 CPUtime=0
/proc/5012/stat : 5012 (sh) S 5004 5004 21906 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 135975266 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5012/statm: 1338 224 188 169 0 49 0
[pid=5014] ppid=5012 vsize=145644 CPUtime=1797.31
/proc/5014/stat : 5014 (clasp-1.0) R 5012 5004 21906 0 -1 4194304 38666 0 2 0 179706 25 0 0 25 0 1 0 135975267 149139456 35055 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 1 0 0
/proc/5014/statm: 36411 35055 249 81 0 35785 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 168288

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

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/67 5016
/proc/meminfo: memFree=1661892/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.7
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2250 1728 0 0 202 1 65 2 17 0 1 0 135974995 17707008 1681 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1681 343 3 0 1423 0
[pid=5012] ppid=5004 vsize=5352 CPUtime=0
/proc/5012/stat : 5012 (sh) S 5004 5004 21906 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 135975266 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5012/statm: 1338 224 188 169 0 49 0
[pid=5014] ppid=5012 vsize=145644 CPUtime=1797.31
/proc/5014/stat : 5014 (clasp-1.0) R 5012 5004 21906 0 -1 4194304 38666 0 2 0 179706 25 0 0 25 0 1 0 135975267 149139456 35055 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 1 0 0
/proc/5014/statm: 36411 35055 249 81 0 35785 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 168288

# WARNING:
# current cumulated CPU time (2.79 s) is less than in the last sample (1800.01 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1797.22 s) to the 'lost time'.

[startup+1800.62 s]
/proc/loadavg: 0.99 1.00 1.00 3/69 5027
/proc/meminfo: memFree=1799860/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.74
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2415 3500 0 0 203 1 66 4 16 0 1 0 135974995 17707008 1684 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1684 343 3 0 1423 0
[pid=5025] ppid=5004 vsize=5352 CPUtime=0
/proc/5025/stat : 5025 (sh) S 5004 5004 21906 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 136155050 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5025/statm: 1338 224 188 169 0 49 0
[pid=5026] ppid=5025 vsize=2520 CPUtime=0
/proc/5026/stat : 5026 (cat) S 5025 5004 21906 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 136155051 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 247254974690 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/5026/statm: 630 87 71 4 0 42 0
[pid=5027] ppid=5025 vsize=3944 CPUtime=0.05
/proc/5027/stat : 5027 (clasp-1.0) R 5025 5004 21906 0 -1 4194304 613 0 0 0 5 0 0 0 18 0 1 0 136155051 4038656 575 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160243967 0 0 4096 0 0 0 0 17 1 0 0
/proc/5027/statm: 986 575 230 81 0 360 0
Current children cumulated CPU time (s) 2.79
Current children cumulated vsize (KiB) 29108

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 1.00 1.00 3/69 5027
/proc/meminfo: memFree=1799860/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.74
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2415 3500 0 0 203 1 66 4 16 0 1 0 135974995 17707008 1684 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1684 343 3 0 1423 0
[pid=5025] ppid=5004 vsize=5352 CPUtime=0
/proc/5025/stat : 5025 (sh) S 5004 5004 21906 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 136155050 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5025/statm: 1338 224 188 169 0 49 0
[pid=5027] ppid=5025 vsize=9420 CPUtime=0.82
/proc/5027/stat : 5027 (clasp-1.0) R 5025 5004 21906 0 -1 4194304 2050 0 0 0 82 0 0 0 24 0 1 0 136155051 9646080 1918 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617738 0 0 4096 0 0 0 0 17 1 0 0
/proc/5027/statm: 2355 1918 249 81 0 1729 0
Current children cumulated CPU time (s) 3.56
Current children cumulated vsize (KiB) 32064

[startup+1802.2 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 5027
/proc/meminfo: memFree=1794492/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.74
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2415 3500 0 0 203 1 66 4 16 0 1 0 135974995 17707008 1684 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1684 343 3 0 1423 0
[pid=5025] ppid=5004 vsize=5352 CPUtime=0
/proc/5025/stat : 5025 (sh) S 5004 5004 21906 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 136155050 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5025/statm: 1338 224 188 169 0 49 0
[pid=5027] ppid=5025 vsize=10072 CPUtime=1.62
/proc/5027/stat : 5027 (clasp-1.0) R 5025 5004 21906 0 -1 4194304 2241 0 0 0 162 0 0 0 25 0 1 0 136155051 10313728 2109 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 3405435 0 0 4096 0 0 0 0 17 1 0 0
/proc/5027/statm: 2518 2109 249 81 0 1892 0
Current children cumulated CPU time (s) 4.36
Current children cumulated vsize (KiB) 32716

[startup+1802.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 5027
/proc/meminfo: memFree=1794492/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.74
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2415 3500 0 0 203 1 66 4 16 0 1 0 135974995 17707008 1684 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1684 343 3 0 1423 0
[pid=5025] ppid=5004 vsize=5352 CPUtime=0
/proc/5025/stat : 5025 (sh) S 5004 5004 21906 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 136155050 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5025/statm: 1338 224 188 169 0 49 0
[pid=5027] ppid=5025 vsize=11220 CPUtime=1.83
/proc/5027/stat : 5027 (clasp-1.0) R 5025 5004 21906 0 -1 4194304 2511 0 0 0 182 1 0 0 25 0 1 0 136155051 11489280 2379 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617518 0 0 4096 0 0 0 0 17 1 0 0
/proc/5027/statm: 2805 2379 249 81 0 2179 0
Current children cumulated CPU time (s) 4.57
Current children cumulated vsize (KiB) 33864

[startup+1802.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/68 5027
/proc/meminfo: memFree=1794492/2055920 swapFree=4191892/4192956
[pid=5004] ppid=5002 vsize=17292 CPUtime=2.74
/proc/5004/stat : 5004 (pbclasp) S 5002 5004 21906 0 -1 4194304 2415 3500 0 0 203 1 66 4 16 0 1 0 135974995 17707008 1684 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 247263707028 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/5004/statm: 4323 1684 343 3 0 1423 0
[pid=5025] ppid=5004 vsize=5352 CPUtime=0
/proc/5025/stat : 5025 (sh) S 5004 5004 21906 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 136155050 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 247254803268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5025/statm: 1338 224 188 169 0 49 0
[pid=5027] ppid=5025 vsize=11476 CPUtime=1.93
/proc/5027/stat : 5027 (clasp-1.0) R 5025 5004 21906 0 -1 4194304 2572 0 0 0 192 1 0 0 25 0 1 0 136155051 11751424 2440 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 1 0 0
/proc/5027/statm: 2869 2440 249 81 0 2243 0
Current children cumulated CPU time (s) 4.67
Current children cumulated vsize (KiB) 34120

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1797.22
#  lost CPU user time (s): 1796.99
#  lost CPU system time (s): 0.23

Real time (s): 1802.53
CPU time (s): 1801.95
CPU user time (s): 1801.63
CPU system time (s): 0.316986
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 168360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.64329
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10023
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= 670
involuntary context switches= 227

runsolver used 2.26666 second user time and 4.29835 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Apr 15 01:17:31 UTC 2007

IDJOB= 348817
IDBENCH= 1753
IDSOLVER= 167
FILE ID= node63/348817-1176599851

PBS_JOBID= 4557011

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-fixnet4.opb
COMMAND LINE= pbclasp instance-348817-1176599851.opb /tmp/evaluation/348817-1176599851/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-348817-1176599851 -o ROOT/results/node63/conversion-348817-1176599851 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348817-1176599851/instance-348817-1176599851.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-348817-1176599851 -o ROOT/results/node63/solver-348817-1176599851 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348817-1176599851.opb /tmp/evaluation/348817-1176599851/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  03b4fab8c58cfc4ea6c0d3c2d05c0d91

RANDOM SEED= 749744250

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1810668 kB
Buffers:         23392 kB
Cached:         104116 kB
SwapCached:        264 kB
Active:          31188 kB
Inactive:       115688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810668 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          27644 kB
Slab:            84408 kB
Committed_AS:   268616 kB
PageTables:       1468 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= 66562 MiB

End job on node63 on Sun Apr 15 01:47:33 UTC 2007