Trace number 373300

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 2007-04-10SAT (TO)54 1801.98 1802.64

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir10_area_opers.opb
MD5SUMcca2bc3212eb56e1c6b2ae84ca292ee3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark51
Best CPU time to get the best result obtained on this benchmark991.174
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 51
Optimality of the best value was proved YES
Number of variables79024
Total number of constraints176988
Number of constraints which are clauses176988
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint511
Number of terms in the objective function 39323
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 39323
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 39323
Number of bits of the biggest sum of numbers16
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)

162.88/163.07	o 54
1800.08/1800.62	c Somebody sent me a SIGTERM
1800.08/1800.62	s SATISFIABLE
1800.08/1800.62	v x165 x401 x410 x554 x775 x928 x1014 x1104 x1147 x1734 x10581 x10582 x23083 x32658 x32659 x36044 x36045 x36270 x36405 x45541
1800.08/1800.62	v x46370 x46371 x46681 x52914 x52915 x53645 x55174 x55439 x55639 x55640 x57213 x58632 x65253 x65254 x66064 x66972 x67595
1800.08/1800.62	v x68477 x68478 x68989 x69058 x69059 x69179 x70498 x72789 x73060 x74054 x75148 x75775 x76214 x76303 x76846 x76934 x77090
1800.08/1800.62	v x77479 x77708 x77776 x77887 x77949 x78638 x78643 x78663 x78675 x78685 x78735 x78963 x79000 x79004 x79020 x79022 x79023
1800.08/1800.62	v x79024
1800.08/1800.62	pb2clasp1: no process killed
1800.08/1800.63	clasp-1.0: no process killed

Verifier Data (download as text)

OK	54

Conversion Script Data (download as text)

/tmp/evaluation/373300-1177179397/instance-373300-1177179397.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/node24/watcher-373300-1177179397 -o ROOT/results/node24/solver-373300-1177179397 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373300-1177179397.opb /tmp/evaluation/373300-1177179397/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: 1.07 1.02 1.00 3/77 30400
/proc/meminfo: memFree=1421776/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=12268 CPUtime=0
/proc/30400/stat : 30400 (pbclasp) R 30398 30400 29376 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 165857803 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237788428901 0 0 4224 0 0 0 0 17 1 0 0
/proc/30400/statm: 3067 317 242 3 0 167 0

[startup+0.0315689 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 30400
/proc/meminfo: memFree=1421776/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=13452 CPUtime=0.02
/proc/30400/stat : 30400 (pbclasp) R 30398 30400 29376 0 -1 4194304 714 0 0 0 2 0 0 0 18 0 1 0 165857803 13774848 680 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237788107489 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30400/statm: 3363 681 314 3 0 463 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13452

[startup+0.101574 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 30400
/proc/meminfo: memFree=1421776/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=17948 CPUtime=0.09
/proc/30400/stat : 30400 (pbclasp) R 30398 30400 29376 0 -1 4194304 4183 0 0 0 8 1 0 0 18 0 1 0 165857803 18378752 1839 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237788471513 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30400/statm: 4487 1744 320 3 0 1587 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17948

[startup+0.301596 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 30400
/proc/meminfo: memFree=1421776/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=17948 CPUtime=0.29
/proc/30400/stat : 30400 (pbclasp) R 30398 30400 29376 0 -1 4194304 20238 0 0 0 23 6 0 0 19 0 1 0 165857803 18378752 1839 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237806489346 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30400/statm: 4487 1839 320 3 0 1587 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17948

[startup+0.70164 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 30400
/proc/meminfo: memFree=1421776/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=17944 CPUtime=0.69
/proc/30400/stat : 30400 (pbclasp) R 30398 30400 29376 0 -1 4194304 52340 0 0 0 53 16 0 0 22 0 1 0 165857803 18374656 1838 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237788141400 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30400/statm: 4486 1838 320 3 0 1586 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17944

[startup+1.50173 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 30401
/proc/meminfo: memFree=1415752/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=18072 CPUtime=1.49
/proc/30400/stat : 30400 (pbclasp) R 30398 30400 29376 0 -1 4194304 116473 0 0 0 114 35 0 0 25 0 1 0 165857803 18505728 1820 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237788140970 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30400/statm: 4518 1832 320 3 0 1618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18072

[startup+3.1019 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 30401
/proc/meminfo: memFree=1415304/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=18324 CPUtime=3.08
/proc/30400/stat : 30400 (pbclasp) R 30398 30400 29376 0 -1 4194304 245834 0 0 0 233 75 0 0 25 0 1 0 165857803 18763776 1830 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237788140970 0 0 4224 16384 0 0 0 17 0 0 0
/proc/30400/statm: 4581 1830 320 3 0 1681 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18324

[startup+6.30124 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 30401
/proc/meminfo: memFree=1414728/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=18744 CPUtime=6.29
/proc/30400/stat : 30400 (pbclasp) R 30398 30400 29376 0 -1 4194304 507630 0 0 0 455 174 0 0 25 0 1 0 165857803 19193856 2032 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237788140970 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30400/statm: 4686 2032 320 3 0 1786 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18744

[startup+12.7019 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 30401
/proc/meminfo: memFree=1413640/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=19992 CPUtime=12.69
/proc/30400/stat : 30400 (pbclasp) R 30398 30400 29376 0 -1 4194304 1043380 0 0 0 958 311 0 0 25 0 1 0 165857803 20471808 2296 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237788140970 0 0 4224 16384 0 0 0 17 1 0 0
/proc/30400/statm: 4998 2308 320 3 0 2098 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19992

[startup+25.5013 s]
/proc/loadavg: 1.05 1.01 1.00 2/80 30403
/proc/meminfo: memFree=1405944/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=24984 CPUtime=22.09
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1684772 0 0 0 1716 493 0 0 16 0 1 0 165857803 25583616 3591 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/30400/statm: 6246 3591 324 3 0 3346 0
[pid=30402] ppid=30400 vsize=5352 CPUtime=0
/proc/30402/stat : 30402 (sh) S 30400 30400 29376 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 165860014 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30402/statm: 1338 230 193 169 0 49 0
[pid=30403] ppid=30402 vsize=12968 CPUtime=3.38
/proc/30403/stat : 30403 (pb2clasp1) R 30402 30400 29376 0 -1 4194304 646 0 0 0 337 1 0 0 25 0 1 0 165860014 13279232 589 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 237806491270 0 0 4224 0 0 0 0 17 1 0 0
/proc/30403/statm: 3242 589 340 3 0 342 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 43304

[startup+51.1011 s]
/proc/loadavg: 1.03 1.01 1.00 2/80 30410
/proc/meminfo: memFree=1298488/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28416 CPUtime=34.62
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1686805 1739 0 0 1726 494 1234 8 16 0 1 0 165857803 29097984 4475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7104 4475 343 3 0 4204 0
[pid=30408] ppid=30400 vsize=5356 CPUtime=0.01
/proc/30408/stat : 30408 (sh) S 30400 30400 29376 0 -1 4194304 286 122 0 0 0 0 0 1 16 0 1 0 165861269 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30408/statm: 1339 225 188 169 0 50 0
[pid=30410] ppid=30408 vsize=93888 CPUtime=16.41
/proc/30410/stat : 30410 (clasp-1.0) R 30408 30400 29376 0 -1 4194304 28201 0 0 0 1628 13 0 0 25 0 1 0 165861270 96141312 22807 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/30410/statm: 23472 22807 245 81 0 22846 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 127660

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/80 30410
/proc/meminfo: memFree=1298616/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28416 CPUtime=34.62
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1686805 1739 0 0 1726 494 1234 8 16 0 1 0 165857803 29097984 4475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7104 4475 343 3 0 4204 0
[pid=30408] ppid=30400 vsize=5356 CPUtime=0.01
/proc/30408/stat : 30408 (sh) S 30400 30400 29376 0 -1 4194304 286 122 0 0 0 0 0 1 16 0 1 0 165861269 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30408/statm: 1339 225 188 169 0 50 0
[pid=30410] ppid=30408 vsize=93888 CPUtime=67.58
/proc/30410/stat : 30410 (clasp-1.0) R 30408 30400 29376 0 -1 4194304 28215 0 0 0 6745 13 0 0 25 0 1 0 165861270 96141312 22821 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617549 0 0 4096 0 0 0 0 17 1 0 0
/proc/30410/statm: 23472 22821 245 81 0 22846 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 127660

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 30410
/proc/meminfo: memFree=1298488/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28416 CPUtime=34.62
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1686805 1739 0 0 1726 494 1234 8 16 0 1 0 165857803 29097984 4475 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7104 4475 343 3 0 4204 0
[pid=30408] ppid=30400 vsize=5356 CPUtime=0.01
/proc/30408/stat : 30408 (sh) S 30400 30400 29376 0 -1 4194304 286 122 0 0 0 0 0 1 16 0 1 0 165861269 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30408/statm: 1339 225 188 169 0 50 0
[pid=30410] ppid=30408 vsize=93888 CPUtime=127.56
/proc/30410/stat : 30410 (clasp-1.0) R 30408 30400 29376 0 -1 4194304 28235 0 0 0 12743 13 0 0 25 0 1 0 165861270 96141312 22841 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617331 0 0 4096 0 0 0 0 17 1 0 0
/proc/30410/statm: 23472 22841 245 81 0 22846 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 127660

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30418
/proc/meminfo: memFree=1296056/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28548 CPUtime=163.09
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1687001 31322 0 0 1730 495 14053 31 17 0 1 0 165857803 29233152 4478 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7137 4478 343 3 0 4237 0
[pid=30416] ppid=30400 vsize=5356 CPUtime=0.02
/proc/30416/stat : 30416 (sh) S 30400 30400 29376 0 -1 4194304 288 122 0 0 0 0 0 2 16 0 1 0 165874120 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30416/statm: 1339 225 188 169 0 50 0
[pid=30418] ppid=30416 vsize=96396 CPUtime=59.07
/proc/30418/stat : 30418 (clasp-1.0) R 30416 30400 29376 0 -1 4194304 29073 0 0 0 5893 14 0 0 25 0 1 0 165874121 98709504 23428 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134733927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30418/statm: 24099 23428 249 81 0 23473 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 130300

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30418
/proc/meminfo: memFree=1295992/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28548 CPUtime=163.09
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1687001 31322 0 0 1730 495 14053 31 17 0 1 0 165857803 29233152 4478 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7137 4478 343 3 0 4237 0
[pid=30416] ppid=30400 vsize=5356 CPUtime=0.02
/proc/30416/stat : 30416 (sh) S 30400 30400 29376 0 -1 4194304 288 122 0 0 0 0 0 2 16 0 1 0 165874120 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30416/statm: 1339 225 188 169 0 50 0
[pid=30418] ppid=30416 vsize=96396 CPUtime=119.06
/proc/30418/stat : 30418 (clasp-1.0) R 30416 30400 29376 0 -1 4194304 29110 0 0 0 11891 15 0 0 25 0 1 0 165874121 98709504 23465 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617337 0 0 4096 0 0 0 0 17 1 0 0
/proc/30418/statm: 24099 23465 249 81 0 23473 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 130300

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30418
/proc/meminfo: memFree=1295928/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28548 CPUtime=163.09
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1687001 31322 0 0 1730 495 14053 31 17 0 1 0 165857803 29233152 4478 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7137 4478 343 3 0 4237 0
[pid=30416] ppid=30400 vsize=5356 CPUtime=0.02
/proc/30416/stat : 30416 (sh) S 30400 30400 29376 0 -1 4194304 288 122 0 0 0 0 0 2 16 0 1 0 165874120 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30416/statm: 1339 225 188 169 0 50 0
[pid=30418] ppid=30416 vsize=96396 CPUtime=179.04
/proc/30418/stat : 30418 (clasp-1.0) R 30416 30400 29376 0 -1 4194304 29118 0 0 0 17889 15 0 0 25 0 1 0 165874121 98709504 23473 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0
/proc/30418/statm: 24099 23473 249 81 0 23473 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 130300

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 30418
/proc/meminfo: memFree=1295928/2055920 swapFree=4144308/4192956

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

Current children cumulated vsize (KiB) 137012

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30420
/proc/meminfo: memFree=1287416/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28548 CPUtime=163.09
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1687001 31322 0 0 1730 495 14053 31 17 0 1 0 165857803 29233152 4478 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7137 4478 343 3 0 4237 0
[pid=30416] ppid=30400 vsize=5356 CPUtime=0.02
/proc/30416/stat : 30416 (sh) S 30400 30400 29376 0 -1 4194304 288 122 0 0 0 0 0 2 16 0 1 0 165874120 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30416/statm: 1339 225 188 169 0 50 0
[pid=30418] ppid=30416 vsize=104872 CPUtime=1498.7
/proc/30418/stat : 30418 (clasp-1.0) R 30416 30400 29376 0 -1 4194304 31295 0 0 0 149844 26 0 0 25 0 1 0 165874121 107388928 25575 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 1 0 0
/proc/30418/statm: 26218 25575 249 81 0 25592 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 138776

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30420
/proc/meminfo: memFree=1286776/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28548 CPUtime=163.09
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1687001 31322 0 0 1730 495 14053 31 17 0 1 0 165857803 29233152 4478 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7137 4478 343 3 0 4237 0
[pid=30416] ppid=30400 vsize=5356 CPUtime=0.02
/proc/30416/stat : 30416 (sh) S 30400 30400 29376 0 -1 4194304 288 122 0 0 0 0 0 2 16 0 1 0 165874120 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30416/statm: 1339 225 188 169 0 50 0
[pid=30418] ppid=30416 vsize=105708 CPUtime=1558.69
/proc/30418/stat : 30418 (clasp-1.0) R 30416 30400 29376 0 -1 4194304 31484 0 0 0 155842 27 0 0 25 0 1 0 165874121 108244992 25764 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784680 0 0 4096 0 0 0 0 17 1 0 0
/proc/30418/statm: 26427 25764 249 81 0 25801 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 139612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30420
/proc/meminfo: memFree=1285944/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28548 CPUtime=163.09
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1687001 31322 0 0 1730 495 14053 31 17 0 1 0 165857803 29233152 4478 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7137 4478 343 3 0 4237 0
[pid=30416] ppid=30400 vsize=5356 CPUtime=0.02
/proc/30416/stat : 30416 (sh) S 30400 30400 29376 0 -1 4194304 288 122 0 0 0 0 0 2 16 0 1 0 165874120 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30416/statm: 1339 225 188 169 0 50 0
[pid=30418] ppid=30416 vsize=106484 CPUtime=1618.67
/proc/30418/stat : 30418 (clasp-1.0) R 30416 30400 29376 0 -1 4194304 31684 0 0 0 161840 27 0 0 25 0 1 0 165874121 109039616 25964 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/30418/statm: 26621 25964 249 81 0 25995 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 140388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30420
/proc/meminfo: memFree=1285688/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28548 CPUtime=163.09
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1687001 31322 0 0 1730 495 14053 31 17 0 1 0 165857803 29233152 4478 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7137 4478 343 3 0 4237 0
[pid=30416] ppid=30400 vsize=5356 CPUtime=0.02
/proc/30416/stat : 30416 (sh) S 30400 30400 29376 0 -1 4194304 288 122 0 0 0 0 0 2 16 0 1 0 165874120 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30416/statm: 1339 225 188 169 0 50 0
[pid=30418] ppid=30416 vsize=106744 CPUtime=1636.97
/proc/30418/stat : 30418 (clasp-1.0) R 30416 30400 29376 0 -1 4194304 31741 0 0 0 163670 27 0 0 25 0 1 0 165874121 109305856 26021 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/30418/statm: 26686 26021 249 81 0 26060 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 140648

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30420
/proc/meminfo: memFree=1285688/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28548 CPUtime=163.09
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1687001 31322 0 0 1730 495 14053 31 17 0 1 0 165857803 29233152 4478 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7137 4478 343 3 0 4237 0
[pid=30416] ppid=30400 vsize=5356 CPUtime=0.02
/proc/30416/stat : 30416 (sh) S 30400 30400 29376 0 -1 4194304 288 122 0 0 0 0 0 2 16 0 1 0 165874120 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30416/statm: 1339 225 188 169 0 50 0
[pid=30418] ppid=30416 vsize=106744 CPUtime=1636.97
/proc/30418/stat : 30418 (clasp-1.0) R 30416 30400 29376 0 -1 4194304 31741 0 0 0 163670 27 0 0 25 0 1 0 165874121 109305856 26021 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/30418/statm: 26686 26021 249 81 0 26060 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 140648

# WARNING:
# current cumulated CPU time (163.18 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1636.9 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30420
/proc/meminfo: memFree=1285688/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28548 CPUtime=163.18
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1687154 32702 0 0 1734 495 14053 36 18 0 1 0 165857803 29233152 4479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797159010 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/30400/statm: 7137 4479 343 3 0 4237 0
Current children cumulated CPU time (s) 163.18
Current children cumulated vsize (KiB) 28548

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 30420
/proc/meminfo: memFree=1285688/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28548 CPUtime=163.22
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1687165 33105 0 0 1734 495 14054 39 17 0 1 0 165857803 29233152 4479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7137 4479 343 3 0 4237 0
Current children cumulated CPU time (s) 163.22
Current children cumulated vsize (KiB) 28548

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 30431
/proc/meminfo: memFree=1363744/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28548 CPUtime=163.22
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1687165 33105 0 0 1734 495 14054 39 17 0 1 0 165857803 29233152 4479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7137 4479 343 3 0 4237 0
[pid=30429] ppid=30400 vsize=5356 CPUtime=0
/proc/30429/stat : 30429 (sh) S 30400 30400 29376 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 166037875 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30429/statm: 1339 225 188 169 0 50 0
[pid=30430] ppid=30429 vsize=2520 CPUtime=0.01
/proc/30430/stat : 30430 (cat) S 30429 30400 29376 0 -1 4194304 120 0 0 0 0 1 0 0 15 0 1 0 166037876 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 237788430562 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30430/statm: 630 87 71 4 0 42 0
[pid=30431] ppid=30429 vsize=38488 CPUtime=1.45
/proc/30431/stat : 30431 (clasp-1.0) R 30429 30400 29376 0 -1 4194304 9368 0 0 0 142 3 0 0 25 0 1 0 166037876 39411712 9071 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 2978220 0 0 4096 0 0 0 0 17 1 0 0
/proc/30431/statm: 9622 9071 230 81 0 8996 0
Current children cumulated CPU time (s) 164.68
Current children cumulated vsize (KiB) 74912

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 30431
/proc/meminfo: memFree=1363744/2055920 swapFree=4144308/4192956
[pid=30400] ppid=30398 vsize=28548 CPUtime=163.22
/proc/30400/stat : 30400 (pbclasp) S 30398 30400 29376 0 -1 4194304 1687165 33105 0 0 1734 495 14054 39 17 0 1 0 165857803 29233152 4479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 237797162900 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/30400/statm: 7137 4479 343 3 0 4237 0
[pid=30429] ppid=30400 vsize=5356 CPUtime=0
/proc/30429/stat : 30429 (sh) S 30400 30400 29376 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 166037875 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30429/statm: 1339 225 188 169 0 50 0
[pid=30430] ppid=30429 vsize=2520 CPUtime=0.01
/proc/30430/stat : 30430 (cat) S 30429 30400 29376 0 -1 4194304 120 0 0 0 0 1 0 0 15 0 1 0 166037876 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 237788430562 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30430/statm: 630 87 71 4 0 42 0
[pid=30431] ppid=30429 vsize=44264 CPUtime=1.85
/proc/30431/stat : 30431 (clasp-1.0) R 30429 30400 29376 0 -1 4194304 10924 0 0 0 181 4 0 0 25 0 1 0 166037876 45326336 10627 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 4160494886 0 0 4096 0 0 0 0 17 1 0 0
/proc/30431/statm: 11066 10627 231 81 0 10440 0
Current children cumulated CPU time (s) 165.08
Current children cumulated vsize (KiB) 80688

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 30400 and gives
#  childrusage.ru_utime.tv_sec=157
#  childrusage.ru_utime.tv_usec=886997
#  childrusage.ru_stime.tv_sec=5
#  childrusage.ru_stime.tv_usec=385181
# CPU time returned by wait4() is 163.272
# while last known CPU time is 165.08
#
# 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): 1636.9
#  lost CPU user time (s): 1636.66
#  lost CPU system time (s): 0.24

Real time (s): 1802.64
CPU time (s): 1801.98
CPU user time (s): 1796.35
CPU system time (s): 5.63
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 140648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 157.887
system time used= 5.38518
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1722376
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= 5689
involuntary context switches= 1117

runsolver used 1.79373 second user time and 4.77027 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sat Apr 21 18:16:38 UTC 2007

IDJOB= 373300
IDBENCH= 25033
IDSOLVER= 167
FILE ID= node24/373300-1177179397

PBS_JOBID= 4648988

Free space on /tmp= 66229 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir10_area_opers.opb
COMMAND LINE= pbclasp instance-373300-1177179397.opb /tmp/evaluation/373300-1177179397/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-373300-1177179397 -o ROOT/results/node24/conversion-373300-1177179397 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373300-1177179397/instance-373300-1177179397.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-373300-1177179397 -o ROOT/results/node24/solver-373300-1177179397 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-373300-1177179397.opb /tmp/evaluation/373300-1177179397/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  cca2bc3212eb56e1c6b2ae84ca292ee3

RANDOM SEED= 143502061

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1422248 kB
Buffers:         68084 kB
Cached:         471720 kB
SwapCached:      16708 kB
Active:         240160 kB
Inactive:       329904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422248 kB
SwapTotal:     4192956 kB
SwapFree:      4144308 kB
Dirty:            6364 kB
Writeback:           0 kB
Mapped:          35656 kB
Slab:            49124 kB
Committed_AS:  3715092 kB
PageTables:       1820 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= 66214 MiB

End job on node24 on Sat Apr 21 18:46:41 UTC 2007