Trace number 431257

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 2007-03-23? (TO) 1801.95 1802.93

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=67-P1=71-B.opb
MD5SUMae67e81d38ba4f76b7dd516b4c482d81
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.033994
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables27
Total number of constraints3
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 constraints3
Minimum length of a constraint9
Maximum length of a constraint90
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 522902
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)81
Sum of products size (including duplicates)162
Number of different products81
Sum of products size162

Solver Data (download as text)

1800.00/1800.92	c Somebody sent me a SIGTERM
1800.00/1800.92	s UNKNOWN
1800.00/1800.92	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431257-1178004224/instance-431257-1178004224.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-431257-1178004224 -o ROOT/results/node42/solver-431257-1178004224 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-431257-1178004224.opb /tmp/evaluation/431257-1178004224/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: 0.91 0.97 0.99 3/77 612
/proc/meminfo: memFree=1768448/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12268 CPUtime=0
/proc/612/stat : 612 (pbclasp) R 610 612 31238 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 248334264 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424041982 0 0 4224 0 0 0 0 17 1 0 0
/proc/612/statm: 3067 317 242 3 0 167 0

[startup+0.094407 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 612
/proc/meminfo: memFree=1768448/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=0.02
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.101407 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 612
/proc/meminfo: memFree=1768448/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=0.02
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.301444 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 612
/proc/meminfo: memFree=1768448/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=0.02
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701519 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 612
/proc/meminfo: memFree=1768448/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=0.02
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50267 s]
/proc/loadavg: 0.91 0.97 0.99 2/80 622
/proc/meminfo: memFree=1701928/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=0.02
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
[pid=620] ppid=612 vsize=5352 CPUtime=0
/proc/620/stat : 620 (sh) S 612 612 31238 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248334268 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/620/statm: 1338 224 188 169 0 49 0
[pid=622] ppid=620 vsize=101712 CPUtime=1.45
/proc/622/stat : 622 (clasp) R 620 612 31238 0 -1 4194304 24872 0 0 0 134 11 0 0 25 0 1 0 248334269 104153088 23999 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 25428 24000 181 154 0 24898 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 119464

[startup+3.10198 s]
/proc/loadavg: 0.92 0.97 0.99 2/80 622
/proc/meminfo: memFree=1637480/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=0.02
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
[pid=620] ppid=612 vsize=5352 CPUtime=0
/proc/620/stat : 620 (sh) S 612 612 31238 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248334268 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/620/statm: 1338 224 188 169 0 49 0
[pid=622] ppid=620 vsize=195580 CPUtime=3.04
/proc/622/stat : 622 (clasp) R 620 612 31238 0 -1 4194304 48360 0 0 0 284 20 0 0 25 0 1 0 248334269 200273920 46347 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12842619 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 48895 46348 181 154 0 48365 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 213332

[startup+6.30259 s]
/proc/loadavg: 0.92 0.97 0.99 2/80 622
/proc/meminfo: memFree=1460392/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=0.02
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
[pid=620] ppid=612 vsize=5352 CPUtime=0
/proc/620/stat : 620 (sh) S 612 612 31238 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248334268 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/620/statm: 1338 224 188 169 0 49 0
[pid=622] ppid=620 vsize=357460 CPUtime=6.25
/proc/622/stat : 622 (clasp) R 620 612 31238 0 -1 4194304 91454 0 0 0 587 38 0 0 25 0 1 0 248334269 366039040 88415 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 89365 88415 181 154 0 88835 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 375212

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/80 622
/proc/meminfo: memFree=1135304/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=0.02
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
[pid=620] ppid=612 vsize=5352 CPUtime=0
/proc/620/stat : 620 (sh) S 612 612 31238 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248334268 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/620/statm: 1338 224 188 169 0 49 0
[pid=622] ppid=620 vsize=689196 CPUtime=12.64
/proc/622/stat : 622 (clasp) R 620 612 31238 0 -1 4194304 172999 0 0 0 1195 69 0 0 25 0 1 0 248334269 705736704 166115 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 172299 166116 181 154 0 171769 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 706948

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.99 2/80 622
/proc/meminfo: memFree=537800/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=0.02
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 569 1593 0 0 0 0 2 0 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
[pid=620] ppid=612 vsize=5352 CPUtime=0
/proc/620/stat : 620 (sh) S 612 612 31238 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 248334268 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/620/statm: 1338 224 188 169 0 49 0
[pid=622] ppid=620 vsize=1261924 CPUtime=25.44
/proc/622/stat : 622 (clasp) R 620 612 31238 0 -1 4194304 320571 0 0 0 2419 125 0 0 25 0 1 0 248334269 1292210176 310226 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/622/statm: 315481 310226 181 154 0 314951 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1279676

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/80 630
/proc/meminfo: memFree=1736520/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=48.86
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 665 473788 0 0 0 0 4669 217 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
[pid=628] ppid=612 vsize=5352 CPUtime=0
/proc/628/stat : 628 (sh) S 612 612 31238 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 248339154 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/628/statm: 1338 224 188 169 0 49 0
[pid=630] ppid=628 vsize=145624 CPUtime=2.18
/proc/630/stat : 630 (clasp) R 628 612 31238 0 -1 4194304 36106 0 0 0 205 13 0 0 25 0 1 0 248339155 149118976 34777 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/630/statm: 36406 34777 181 154 0 35876 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 163376

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/80 638
/proc/meminfo: memFree=1562632/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=97.25
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 762 945981 0 0 0 0 9297 428 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
[pid=636] ppid=612 vsize=5352 CPUtime=0
/proc/636/stat : 636 (sh) S 612 612 31238 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248344002 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/636/statm: 1338 224 188 169 0 49 0
[pid=638] ppid=636 vsize=297024 CPUtime=4.91
/proc/638/stat : 638 (clasp) R 636 612 31238 0 -1 4194304 73884 0 0 0 458 33 0 0 25 0 1 0 248344003 304152576 70845 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/638/statm: 74256 70846 181 154 0 73726 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 314776

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 646
/proc/meminfo: memFree=1033800/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=145.74
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 858 1418174 0 0 0 1 13930 643 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
[pid=644] ppid=612 vsize=5352 CPUtime=0
/proc/644/stat : 644 (sh) S 612 612 31238 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 248348853 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/644/statm: 1338 224 188 169 0 49 0
[pid=646] ppid=644 vsize=871304 CPUtime=16.4
/proc/646/stat : 646 (clasp) R 644 612 31238 0 -1 4194304 216379 0 0 0 1558 82 0 0 25 0 1 0 248348853 892215296 209495 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/646/statm: 217826 209495 181 154 0 217296 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 889056

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 654
/proc/meminfo: memFree=494920/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=194.1
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 954 1890367 0 0 0 1 18555 854 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
[pid=652] ppid=612 vsize=5352 CPUtime=0
/proc/652/stat : 652 (sh) S 612 612 31238 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 248353691 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/652/statm: 1338 224 188 169 0 49 0
[pid=654] ppid=652 vsize=1418964 CPUtime=28.01
/proc/654/stat : 654 (clasp) R 652 612 31238 0 -1 4194304 353644 0 0 0 2671 130 0 0 25 0 1 0 248353691 1453019136 338108 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/654/statm: 354741 338109 181 154 0 354211 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 1436716

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 662
/proc/meminfo: memFree=21128/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=242.53
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 1051 2362560 0 0 0 1 23195 1057 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
[pid=660] ppid=612 vsize=5352 CPUtime=0
/proc/660/stat : 660 (sh) S 612 612 31238 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248358535 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/660/statm: 1338 224 188 169 0 49 0

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

/proc/902/stat : 902 (sh) S 612 612 31238 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248503874 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/902/statm: 1338 224 188 169 0 49 0
[pid=904] ppid=902 vsize=1337780 CPUtime=26.18
/proc/904/stat : 904 (clasp) R 902 612 31238 0 -1 4194304 333847 0 0 0 2490 128 0 0 25 0 1 0 248503874 1369886720 318311 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/904/statm: 334445 318311 181 154 0 333915 0
Current children cumulated CPU time (s) 1721.5
Current children cumulated vsize (KiB) 1355532

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 912
/proc/meminfo: memFree=89040/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=1743.79
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 4037 17000543 0 0 1 4 166680 7694 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
[pid=910] ppid=612 vsize=5352 CPUtime=0
/proc/910/stat : 910 (sh) S 612 612 31238 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248508730 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/910/statm: 1338 224 188 169 0 49 0
[pid=912] ppid=910 vsize=1809080 CPUtime=37.61
/proc/912/stat : 912 (clasp) R 910 612 31238 0 -1 4194304 456595 0 0 0 3580 181 0 0 25 0 1 0 248508731 1852497920 441059 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/912/statm: 452270 441060 181 154 0 451740 0
Current children cumulated CPU time (s) 1781.4
Current children cumulated vsize (KiB) 1826832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 920
/proc/meminfo: memFree=1409808/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=1792.2
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 4133 17472736 0 0 1 4 171302 7913 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
[pid=918] ppid=612 vsize=5352 CPUtime=0
/proc/918/stat : 918 (sh) S 612 612 31238 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248513573 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/918/statm: 1338 224 188 169 0 49 0
[pid=920] ppid=918 vsize=450972 CPUtime=7.8
/proc/920/stat : 920 (clasp) R 918 612 31238 0 -1 4194304 111889 0 0 0 738 42 0 0 25 0 1 0 248513573 461795328 107312 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650457 0 0 4096 0 0 0 0 17 1 0 0
/proc/920/statm: 112743 107313 181 154 0 112213 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 468724

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

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 920
/proc/meminfo: memFree=1409808/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=1792.2
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 4133 17472736 0 0 1 4 171302 7913 16 0 1 0 248334264 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/612/statm: 3100 459 343 3 0 200 0
[pid=918] ppid=612 vsize=5352 CPUtime=0
/proc/918/stat : 918 (sh) S 612 612 31238 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 248513573 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/918/statm: 1338 224 188 169 0 49 0
[pid=920] ppid=918 vsize=450972 CPUtime=7.8
/proc/920/stat : 920 (clasp) R 918 612 31238 0 -1 4194304 111889 0 0 0 738 42 0 0 25 0 1 0 248513573 461795328 107312 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650457 0 0 4096 0 0 0 0 17 1 0 0
/proc/920/statm: 112743 107313 181 154 0 112213 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 468724

# WARNING:
# current cumulated CPU time (1792.23 s) is less than in the last sample (1800 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (7.77002 s) to the 'lost time'.

[startup+1801.02 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 920
/proc/meminfo: memFree=1409808/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=1792.23
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 4288 17474510 0 0 1 5 171302 7915 17 0 1 0 248334264 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/612/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 1792.23
Current children cumulated vsize (KiB) 12400

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 0.97 0.99 2/80 920
/proc/meminfo: memFree=1409808/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=1792.23
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 4288 17474510 0 0 1 5 171302 7915 17 0 1 0 248334264 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/612/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 1792.23
Current children cumulated vsize (KiB) 12400

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 931
/proc/meminfo: memFree=1785528/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=1792.23
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 4288 17474510 0 0 1 5 171302 7915 17 0 1 0 248334264 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/612/statm: 3100 460 343 3 0 200 0
[pid=929] ppid=612 vsize=5352 CPUtime=0
/proc/929/stat : 929 (sh) S 612 612 31238 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 248514358 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/929/statm: 1338 224 188 169 0 49 0
[pid=931] ppid=929 vsize=86644 CPUtime=1.25
/proc/931/stat : 931 (clasp) R 929 612 31238 0 -1 4194304 21995 0 0 0 116 9 0 0 25 0 1 0 248514358 88723456 21122 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/931/statm: 21661 21122 181 154 0 21131 0
Current children cumulated CPU time (s) 1793.48
Current children cumulated vsize (KiB) 104396

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 931
/proc/meminfo: memFree=1785528/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=1792.23
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 4288 17474510 0 0 1 5 171302 7915 17 0 1 0 248334264 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/612/statm: 3100 460 343 3 0 200 0
[pid=929] ppid=612 vsize=5352 CPUtime=0
/proc/929/stat : 929 (sh) S 612 612 31238 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 248514358 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/929/statm: 1338 224 188 169 0 49 0
[pid=931] ppid=929 vsize=116840 CPUtime=1.65
/proc/931/stat : 931 (clasp) R 929 612 31238 0 -1 4194304 27929 0 0 0 154 11 0 0 25 0 1 0 248514358 119644160 27056 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/931/statm: 29210 27062 181 154 0 28680 0
Current children cumulated CPU time (s) 1793.88
Current children cumulated vsize (KiB) 134592

[startup+1802.8 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 931
/proc/meminfo: memFree=1719992/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=1792.23
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 4288 17474510 0 0 1 5 171302 7915 17 0 1 0 248334264 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/612/statm: 3100 460 343 3 0 200 0
[pid=929] ppid=612 vsize=5352 CPUtime=0
/proc/929/stat : 929 (sh) S 612 612 31238 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 248514358 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/929/statm: 1338 224 188 169 0 49 0
[pid=931] ppid=929 vsize=123232 CPUtime=1.85
/proc/931/stat : 931 (clasp) R 929 612 31238 0 -1 4194304 31233 0 0 0 173 12 0 0 25 0 1 0 248514358 126189568 29904 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 1 0 0
/proc/931/statm: 30808 29905 181 154 0 30278 0
Current children cumulated CPU time (s) 1794.08
Current children cumulated vsize (KiB) 140984

[startup+1802.91 s]
/proc/loadavg: 0.99 0.97 0.99 2/81 931
/proc/meminfo: memFree=1719992/2055920 swapFree=4147452/4192956
[pid=612] ppid=610 vsize=12400 CPUtime=1792.23
/proc/612/stat : 612 (pbclasp) S 610 612 31238 0 -1 4194304 4288 17474510 0 0 1 5 171302 7915 17 0 1 0 248334264 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 259424042900 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/612/statm: 3100 460 343 3 0 200 0
[pid=929] ppid=612 vsize=5352 CPUtime=0
/proc/929/stat : 929 (sh) S 612 612 31238 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 248514358 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/929/statm: 1338 224 188 169 0 49 0
[pid=931] ppid=929 vsize=130180 CPUtime=1.95
/proc/931/stat : 931 (clasp) R 929 612 31238 0 -1 4194304 32660 0 0 0 182 13 0 0 25 0 1 0 248514358 133304320 31331 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 12842619 0 0 4096 0 0 0 0 17 1 0 0
/proc/931/statm: 32545 31331 181 154 0 32015 0
Current children cumulated CPU time (s) 1794.18
Current children cumulated vsize (KiB) 147932

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 612 and gives
#  childrusage.ru_utime.tv_sec=1713
#  childrusage.ru_utime.tv_usec=43577
#  childrusage.ru_stime.tv_sec=79
#  childrusage.ru_stime.tv_usec=206958
# CPU time returned by wait4() is 1792.25
# while last known CPU time is 1794.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# 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): 7.77002
#  lost CPU user time (s): 7.38
#  lost CPU system time (s): 0.389999

Real time (s): 1802.93
CPU time (s): 1801.95
CPU user time (s): 1722.23
CPU system time (s): 79.72
CPU usage (%): 99.9458
Max. virtual memory (cumulated for all children) (KiB): 1842640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1713.04
system time used= 79.207
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17479275
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= 2341
involuntary context switches= 3036

runsolver used 1.59976 second user time and 4.96924 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue May  1 07:23:44 UTC 2007

IDJOB= 431257
IDBENCH= 48039
IDSOLVER= 158
FILE ID= node42/431257-1178004224

PBS_JOBID= 4728216

Free space on /tmp= 66563 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=67-P1=71-B.opb
COMMAND LINE= pbclasp instance-431257-1178004224.opb /tmp/evaluation/431257-1178004224/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-431257-1178004224 -o ROOT/results/node42/conversion-431257-1178004224 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431257-1178004224/instance-431257-1178004224.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-431257-1178004224 -o ROOT/results/node42/solver-431257-1178004224 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-431257-1178004224.opb /tmp/evaluation/431257-1178004224/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  ae67e81d38ba4f76b7dd516b4c482d81

RANDOM SEED= 949838829

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1768792 kB
Buffers:         30496 kB
Cached:         164968 kB
SwapCached:      14316 kB
Active:          71764 kB
Inactive:       147924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768792 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          31000 kB
Slab:            52872 kB
Committed_AS:  3742332 kB
PageTables:       1916 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= 66563 MiB

End job on node42 on Tue May  1 07:53:47 UTC 2007