Trace number 366730

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 2007-03-23SAT (TO)177 1801.95 1802.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-test1.r.opb
MD5SUM8e6ac0bad8d074da12c63269189a8260
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark110
Best CPU time to get the best result obtained on this benchmark0.25796
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 110
Optimality of the best value was proved YES
Number of variables2091
Total number of constraints362
Number of constraints which are clauses362
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 constraint3
Maximum length of a constraint48
Number of terms in the objective function 2091
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 2091
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2091
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.14/0.36	o 1046
68.54/68.61	o 204
98.72/98.83	o 203
125.92/126.08	o 202
159.01/159.17	o 201
194.49/194.67	o 200
227.28/227.41	o 199
259.77/259.92	o 198
294.26/294.47	o 197
328.94/329.17	o 196
369.61/369.87	o 195
517.96/518.24	o 192
652.12/652.48	o 186
887.03/887.42	o 183
1092.38/1092.93	o 180
1300.17/1300.87	o 179
1518.60/1519.39	o 178
1690.43/1691.25	o 177
1800.00/1800.81	c Somebody sent me a SIGTERM
1800.00/1800.81	s SATISFIABLE
1800.00/1800.81	v x2 x13 x14 x24 x32 x36 x57 x90 x97 x106 x138 x172 x197 x198 x211 x218 x221 x235 x236 x243 x250 x273 x279 x334 x342 x382 x406 x410
1800.00/1800.81	v x432 x435 x440 x442 x444 x460 x471 x485 x501 x506 x515 x534 x544 x554 x561 x562 x588 x589 x592 x603 x639 x643 x645 x662 x667 x685
1800.00/1800.81	v x695 x697 x698 x717 x748 x751 x752 x800 x817 x832 x837 x855 x874 x882 x900 x902 x903 x905 x911 x922 x926 x951 x953 x964 x976 x978
1800.00/1800.81	v x983 x988 x991 x995 x1009 x1036 x1045 x1049 x1063 x1076 x1078 x1091 x1111 x1116 x1147 x1184 x1188 x1201 x1206 x1216 x1222
1800.00/1800.81	v x1226 x1235 x1238 x1241 x1242 x1258 x1261 x1273 x1304 x1311 x1320 x1323 x1343 x1349 x1352 x1378 x1385 x1386 x1387 x1389 x1394
1800.00/1800.81	v x1396 x1397 x1403 x1428 x1430 x1438 x1455 x1461 x1467 x1468 x1469 x1472 x1477 x1478 x1504 x1523 x1527 x1541 x1564 x1569 x1597
1800.00/1800.81	v x1611 x1616 x1619 x1648 x1654 x1657 x1660 x1664 x1665 x1703 x1725 x1764 x1779 x1793 x1794 x1813 x1815 x1824 x1825 x1833 x1835
1800.00/1800.81	v x1919 x1930 x1956 x1971 x1990 x2001 x2007 x2008 x2009 x2012 x2016 x2048 x2088
1800.00/1800.82	pb2clasp1: no process killed

Verifier Data (download as text)

OK	177

Conversion Script Data (download as text)

/tmp/evaluation/366730-1177065793/instance-366730-1177065793.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/node25/watcher-366730-1177065793 -o ROOT/results/node25/solver-366730-1177065793 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366730-1177065793.opb /tmp/evaluation/366730-1177065793/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: 1.00 1.00 1.00 3/64 6639
/proc/meminfo: memFree=1641552/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=12268 CPUtime=0
/proc/6639/stat : 6639 (pbclasp) D 6637 6639 6126 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 154496350 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253307353701 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/6639/statm: 3067 317 242 3 0 167 0

[startup+0.087389 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6639
/proc/meminfo: memFree=1641552/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=12928 CPUtime=0.05
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 640 0 0 0 5 0 0 0 16 0 1 0 154496350 13238272 590 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6639/statm: 3232 590 324 3 0 332 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12928

[startup+0.101389 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6639
/proc/meminfo: memFree=1641552/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=12928 CPUtime=0.05
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 640 0 0 0 5 0 0 0 16 0 1 0 154496350 13238272 590 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6639/statm: 3232 590 324 3 0 332 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12928

[startup+0.301425 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6639
/proc/meminfo: memFree=1641552/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=0.14
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 831 1593 0 0 6 0 7 1 16 0 1 0 154496350 13508608 655 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6639/statm: 3298 655 343 3 0 398 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 13192

[startup+0.701492 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6639
/proc/meminfo: memFree=1641552/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=0.36
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 1053 3838 0 0 7 0 26 3 16 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 13192

[startup+1.50163 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 6657
/proc/meminfo: memFree=1588976/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=0.36
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 1053 3838 0 0 7 0 26 3 16 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=6655] ppid=6639 vsize=5352 CPUtime=0
/proc/6655/stat : 6655 (sh) S 6639 6639 6126 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 154496389 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6655/statm: 1338 224 188 169 0 49 0
[pid=6656] ppid=6655 vsize=2520 CPUtime=0
/proc/6656/stat : 6656 (cat) S 6655 6639 6126 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 154496389 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6656/statm: 630 87 71 4 0 42 0
[pid=6657] ppid=6655 vsize=85484 CPUtime=1.1
/proc/6657/stat : 6657 (clasp) R 6655 6639 6126 0 -1 4194304 21611 0 0 0 101 9 0 0 25 0 1 0 154496389 87535616 20753 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6657/statm: 21371 20753 184 154 0 20841 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 106548

[startup+3.1019 s]
/proc/loadavg: 1.08 1.02 1.01 2/68 6657
/proc/meminfo: memFree=1521776/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=0.36
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 1053 3838 0 0 7 0 26 3 16 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=6655] ppid=6639 vsize=5352 CPUtime=0
/proc/6655/stat : 6655 (sh) S 6639 6639 6126 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 154496389 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6655/statm: 1338 224 188 169 0 49 0
[pid=6656] ppid=6655 vsize=2520 CPUtime=0
/proc/6656/stat : 6656 (cat) S 6655 6639 6126 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 154496389 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6656/statm: 630 87 71 4 0 42 0
[pid=6657] ppid=6655 vsize=181348 CPUtime=2.7
/proc/6657/stat : 6657 (clasp) R 6655 6639 6126 0 -1 4194304 45691 0 0 0 252 18 0 0 25 0 1 0 154496389 185700352 43802 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/6657/statm: 45337 43804 184 154 0 44807 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 202412

[startup+6.30245 s]
/proc/loadavg: 1.08 1.02 1.01 2/68 6657
/proc/meminfo: memFree=1343864/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=0.36
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 1053 3838 0 0 7 0 26 3 16 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=6655] ppid=6639 vsize=5352 CPUtime=0
/proc/6655/stat : 6655 (sh) S 6639 6639 6126 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 154496389 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6655/statm: 1338 224 188 169 0 49 0
[pid=6656] ppid=6655 vsize=2520 CPUtime=0
/proc/6656/stat : 6656 (cat) S 6655 6639 6126 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 154496389 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6656/statm: 630 87 71 4 0 42 0
[pid=6657] ppid=6655 vsize=347836 CPUtime=5.91
/proc/6657/stat : 6657 (clasp) R 6655 6639 6126 0 -1 4194304 89422 0 0 0 555 36 0 0 25 0 1 0 154496389 356184064 85345 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/6657/statm: 86959 85346 184 154 0 86429 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 368900

[startup+12.7015 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 6657
/proc/meminfo: memFree=899520/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=0.36
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 1053 3838 0 0 7 0 26 3 16 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=6655] ppid=6639 vsize=5352 CPUtime=0
/proc/6655/stat : 6655 (sh) S 6639 6639 6126 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 154496389 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6655/statm: 1338 224 188 169 0 49 0
[pid=6657] ppid=6655 vsize=790232 CPUtime=12.31
/proc/6657/stat : 6657 (clasp) R 6655 6639 6126 0 -1 4194304 235709 0 0 0 1137 94 0 0 25 0 1 0 154496389 809197568 189484 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6657/statm: 197558 189484 194 154 0 197028 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 808776

[startup+25.5017 s]
/proc/loadavg: 1.06 1.01 1.00 2/67 6657
/proc/meminfo: memFree=720576/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=0.36
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 1053 3838 0 0 7 0 26 3 16 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=6655] ppid=6639 vsize=5352 CPUtime=0
/proc/6655/stat : 6655 (sh) S 6639 6639 6126 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 154496389 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6655/statm: 1338 224 188 169 0 49 0
[pid=6657] ppid=6655 vsize=941064 CPUtime=25.1
/proc/6657/stat : 6657 (clasp) R 6655 6639 6126 0 -1 4194304 282042 0 0 0 2397 113 0 0 25 0 1 0 154496389 963649536 229384 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629611 0 0 4096 0 0 0 0 17 1 0 0
/proc/6657/statm: 235266 229384 196 154 0 234736 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 959608

[startup+51.1011 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 6657
/proc/meminfo: memFree=717440/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=0.36
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 1053 3838 0 0 7 0 26 3 16 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=6655] ppid=6639 vsize=5352 CPUtime=0
/proc/6655/stat : 6655 (sh) S 6639 6639 6126 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 154496389 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6655/statm: 1338 224 188 169 0 49 0
[pid=6657] ppid=6655 vsize=941064 CPUtime=50.69
/proc/6657/stat : 6657 (clasp) R 6655 6639 6126 0 -1 4194304 282898 0 0 0 4955 114 0 0 25 0 1 0 154496389 963649536 230240 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/6657/statm: 235266 230240 196 154 0 234736 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 959608

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 6673
/proc/meminfo: memFree=1408640/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=98.79
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 1372 394491 0 0 8 0 9688 183 16 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=6671] ppid=6639 vsize=5352 CPUtime=0
/proc/6671/stat : 6671 (sh) S 6639 6639 6126 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154506236 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6671/statm: 1338 224 188 169 0 49 0
[pid=6673] ppid=6671 vsize=279092 CPUtime=3.44
/proc/6673/stat : 6673 (clasp) R 6671 6639 6126 0 -1 4194304 82794 0 0 0 310 34 0 0 25 0 1 0 154506236 285790208 64699 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134765902 0 0 4096 0 0 0 0 17 1 0 0
/proc/6673/statm: 69773 64701 190 154 0 69243 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 297636

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 6689
/proc/meminfo: memFree=1492736/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=159.1
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 1619 601667 0 0 8 0 15618 284 18 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=6687] ppid=6639 vsize=5352 CPUtime=0
/proc/6687/stat : 6687 (sh) S 6639 6639 6126 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154512269 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6687/statm: 1338 224 188 169 0 49 0
[pid=6689] ppid=6687 vsize=192460 CPUtime=3.09
/proc/6689/stat : 6689 (clasp) R 6687 6639 6126 0 -1 4194304 61729 0 0 0 285 24 0 0 25 0 1 0 154512270 197079040 43638 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6689/statm: 48115 43638 188 154 0 47585 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 211004

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 6697
/proc/meminfo: memFree=1315392/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=194.59
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 1741 704715 0 0 9 0 19119 331 16 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=6695] ppid=6639 vsize=5352 CPUtime=0
/proc/6695/stat : 6695 (sh) S 6639 6639 6126 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154515819 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6695/statm: 1338 224 188 169 0 49 0
[pid=6697] ppid=6695 vsize=337504 CPUtime=27.59
/proc/6697/stat : 6697 (clasp) R 6695 6639 6126 0 -1 4194304 101319 0 0 0 2720 39 0 0 25 0 1 0 154515819 345604096 80990 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/6697/statm: 84376 80990 196 154 0 83846 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 356048


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

/proc/loadavg: 1.01 1.02 1.00 2/67 6991
/proc/meminfo: memFree=1347712/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=1690.51
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 3513 1879292 0 0 12 2 168155 882 16 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=6989] ppid=6639 vsize=5352 CPUtime=0
/proc/6989/stat : 6989 (sh) S 6639 6639 6126 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154665477 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6989/statm: 1338 224 188 169 0 49 0
[pid=6991] ppid=6989 vsize=295916 CPUtime=31.01
/proc/6991/stat : 6991 (clasp) R 6989 6639 6126 0 -1 4194304 87843 0 0 0 3064 37 0 0 25 0 1 0 154665478 303017984 72834 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629576 0 0 4096 0 0 0 0 17 1 0 0
/proc/6991/statm: 73979 72834 196 154 0 73449 0
Current children cumulated CPU time (s) 1721.52
Current children cumulated vsize (KiB) 314460

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 6991
/proc/meminfo: memFree=1347648/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=1690.51
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 3513 1879292 0 0 12 2 168155 882 16 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=6989] ppid=6639 vsize=5352 CPUtime=0
/proc/6989/stat : 6989 (sh) S 6639 6639 6126 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154665477 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6989/statm: 1338 224 188 169 0 49 0
[pid=6991] ppid=6989 vsize=295916 CPUtime=90.99
/proc/6991/stat : 6991 (clasp) R 6989 6639 6126 0 -1 4194304 87855 0 0 0 9061 38 0 0 25 0 1 0 154665478 303017984 72846 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/6991/statm: 73979 72846 196 154 0 73449 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 314460



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 6991
/proc/meminfo: memFree=1347584/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=1690.51
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 3513 1879292 0 0 12 2 168155 882 16 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=6989] ppid=6639 vsize=5352 CPUtime=0
/proc/6989/stat : 6989 (sh) S 6639 6639 6126 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154665477 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6989/statm: 1338 224 188 169 0 49 0
[pid=6991] ppid=6989 vsize=295916 CPUtime=109.49
/proc/6991/stat : 6991 (clasp) R 6989 6639 6126 0 -1 4194304 87857 0 0 0 10911 38 0 0 25 0 1 0 154665478 303017984 72848 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/6991/statm: 73979 72848 196 154 0 73449 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 314460

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 6991
/proc/meminfo: memFree=1347584/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=1690.51
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 3513 1879292 0 0 12 2 168155 882 16 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=6989] ppid=6639 vsize=5352 CPUtime=0
/proc/6989/stat : 6989 (sh) S 6639 6639 6126 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 154665477 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6989/statm: 1338 224 188 169 0 49 0
[pid=6991] ppid=6989 vsize=295916 CPUtime=109.49
/proc/6991/stat : 6991 (clasp) R 6989 6639 6126 0 -1 4194304 87857 0 0 0 10911 38 0 0 25 0 1 0 154665478 303017984 72848 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/6991/statm: 73979 72848 196 154 0 73449 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 314460

# WARNING:
# current cumulated CPU time (1690.54 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 (109.46 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 6991
/proc/meminfo: memFree=1347584/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=1690.54
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 3690 1881074 0 0 13 2 168155 884 18 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
Current children cumulated CPU time (s) 1690.54
Current children cumulated vsize (KiB) 13192

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 1.02 1.00 2/67 6991
/proc/meminfo: memFree=1347584/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=1690.54
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 3690 1881074 0 0 13 2 168155 884 18 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
Current children cumulated CPU time (s) 1690.54
Current children cumulated vsize (KiB) 13192

[startup+1802.2 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 7002
/proc/meminfo: memFree=1579424/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=1690.54
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 3690 1881074 0 0 13 2 168155 884 18 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=7000] ppid=6639 vsize=5352 CPUtime=0
/proc/7000/stat : 7000 (sh) S 6639 6639 6126 0 -1 4194304 288 0 0 0 0 0 0 0 21 0 1 0 154676434 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7000/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=7000 vsize=2520 CPUtime=0
/proc/7001/stat : 7001 (cat) S 7000 6639 6126 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 154676435 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7001/statm: 630 87 71 4 0 42 0
[pid=7002] ppid=7000 vsize=93424 CPUtime=1.35
/proc/7002/stat : 7002 (clasp) R 7000 6639 6126 0 -1 4194304 23872 0 0 0 125 10 0 0 25 0 1 0 154676435 95666176 22811 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674577 0 0 4096 0 0 0 0 17 1 0 0
/proc/7002/statm: 23356 22812 184 154 0 22826 0
Current children cumulated CPU time (s) 1691.89
Current children cumulated vsize (KiB) 114488

[startup+1802.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 7002
/proc/meminfo: memFree=1579424/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=1690.54
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 3690 1881074 0 0 13 2 168155 884 18 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=7000] ppid=6639 vsize=5352 CPUtime=0
/proc/7000/stat : 7000 (sh) S 6639 6639 6126 0 -1 4194304 288 0 0 0 0 0 0 0 21 0 1 0 154676434 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7000/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=7000 vsize=2520 CPUtime=0
/proc/7001/stat : 7001 (cat) S 7000 6639 6126 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 154676435 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7001/statm: 630 87 71 4 0 42 0
[pid=7002] ppid=7000 vsize=118364 CPUtime=1.74
/proc/7002/stat : 7002 (clasp) R 7000 6639 6126 0 -1 4194304 30070 0 0 0 163 11 0 0 25 0 1 0 154676435 121204736 28485 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/7002/statm: 29591 28486 184 154 0 29061 0
Current children cumulated CPU time (s) 1692.28
Current children cumulated vsize (KiB) 139428

[startup+1802.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 7002
/proc/meminfo: memFree=1513632/2055920 swapFree=4182972/4192956
[pid=6639] ppid=6637 vsize=13192 CPUtime=1690.54
/proc/6639/stat : 6639 (pbclasp) S 6637 6639 6126 0 -1 4194304 3690 1881074 0 0 13 2 168155 884 18 0 1 0 154496350 13508608 666 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6639/statm: 3298 666 343 3 0 398 0
[pid=7000] ppid=6639 vsize=5352 CPUtime=0
/proc/7000/stat : 7000 (sh) S 6639 6639 6126 0 -1 4194304 288 0 0 0 0 0 0 0 21 0 1 0 154676434 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7000/statm: 1338 224 188 169 0 49 0
[pid=7001] ppid=7000 vsize=2520 CPUtime=0
/proc/7001/stat : 7001 (cat) S 7000 6639 6126 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 154676435 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 253307355362 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/7001/statm: 630 87 71 4 0 42 0
[pid=7002] ppid=7000 vsize=131792 CPUtime=1.95
/proc/7002/stat : 7002 (clasp) R 7000 6639 6126 0 -1 4194304 33325 0 0 0 182 13 0 0 25 0 1 0 154676435 134955008 31436 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7002/statm: 32948 31436 184 154 0 32418 0
Current children cumulated CPU time (s) 1692.49
Current children cumulated vsize (KiB) 152856

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6639 and gives
#  childrusage.ru_utime.tv_sec=1681
#  childrusage.ru_utime.tv_usec=684345
#  childrusage.ru_stime.tv_sec=8
#  childrusage.ru_stime.tv_usec=880649
# CPU time returned by wait4() is 1690.56
# while last known CPU time is 1692.49
#
# 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): 109.46
#  lost CPU user time (s): 109.1
#  lost CPU system time (s): 0.360001

Real time (s): 1802.83
CPU time (s): 1801.95
CPU user time (s): 1792.6
CPU system time (s): 9.35
CPU usage (%): 99.9513
Max. virtual memory (cumulated for all children) (KiB): 997896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1681.68
system time used= 8.88065
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1885410
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= 1792
involuntary context switches= 3437

runsolver used 2.04669 second user time and 4.52831 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Fri Apr 20 10:43:13 UTC 2007

IDJOB= 366730
IDBENCH= 2886
IDSOLVER= 158
FILE ID= node25/366730-1177065793

PBS_JOBID= 4640236

Free space on /tmp= 66368 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-test1.r.opb
COMMAND LINE= pbclasp instance-366730-1177065793.opb /tmp/evaluation/366730-1177065793/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-366730-1177065793 -o ROOT/results/node25/conversion-366730-1177065793 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366730-1177065793/instance-366730-1177065793.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-366730-1177065793 -o ROOT/results/node25/solver-366730-1177065793 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-366730-1177065793.opb /tmp/evaluation/366730-1177065793/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  8e6ac0bad8d074da12c63269189a8260

RANDOM SEED= 310892521

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1642024 kB
Buffers:         73748 kB
Cached:         287932 kB
SwapCached:       3684 kB
Active:         194164 kB
Inactive:       179012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642024 kB
SwapTotal:     4192956 kB
SwapFree:      4182972 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          16284 kB
Slab:            26804 kB
Committed_AS:  4058896 kB
PageTables:       1472 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= 66368 MiB

End job on node25 on Fri Apr 20 11:13:16 UTC 2007