Trace number 366240

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)194 1802.03 1803.13

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-addm4.r.opb
MD5SUM9633aa6e9fb6df7104bc0e43c44542c0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark165
Best CPU time to get the best result obtained on this benchmark0.263959
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 165
Optimality of the best value was proved YES
Number of variables1073
Total number of constraints832
Number of constraints which are clauses832
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 constraint2
Maximum length of a constraint19
Number of terms in the objective function 1073
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 1073
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1073
Number of bits of the biggest sum of numbers11
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)

0.12/0.25	o 554
10.87/10.91	o 223
17.95/18.04	o 222
25.14/25.23	o 221
32.24/32.33	o 220
39.73/39.87	o 219
47.74/47.81	o 218
55.52/55.67	o 217
107.50/107.61	o 216
168.07/168.26	o 215
218.57/218.77	o 213
315.45/315.66	o 212
376.51/376.73	o 211
429.17/429.49	o 210
491.06/491.37	o 209
558.82/559.10	o 208
603.62/603.95	o 207
679.19/679.56	o 206
779.85/780.23	o 205
830.95/831.43	o 204
890.32/890.82	o 203
995.19/995.79	o 202
1101.76/1102.33	o 201
1223.78/1224.52	o 200
1279.16/1279.97	o 199
1346.24/1347.05	o 198
1482.86/1483.74	o 197
1596.52/1597.49	o 196
1669.53/1670.58	o 195
1726.31/1727.39	o 194
1800.08/1801.11	c Somebody sent me a SIGTERM
1800.08/1801.11	s SATISFIABLE
1800.08/1801.11	v x5 x13 x15 x17 x18 x20 x25 x31 x37 x38 x40 x42 x45 x50 x51 x53 x61 x62 x70 x72 x97 x99 x107 x108 x110 x113 x117 x126 x133 x147 x150
1800.08/1801.11	v x154 x161 x166 x178 x182 x184 x190 x202 x206 x214 x217 x219 x221 x227 x229 x235 x242 x244 x246 x260 x263 x267 x277 x287 x296 x311
1800.08/1801.11	v x315 x316 x317 x325 x328 x332 x338 x341 x344 x345 x346 x348 x356 x367 x368 x371 x374 x382 x390 x401 x403 x406 x412 x413 x415 x424
1800.08/1801.11	v x425 x426 x432 x443 x447 x449 x450 x451 x458 x460 x466 x486 x488 x508 x523 x525 x526 x528 x543 x544 x550 x556 x563 x568 x573 x575
1800.08/1801.11	v x580 x584 x585 x587 x589 x590 x591 x598 x606 x609 x615 x620 x621 x622 x625 x633 x635 x639 x643 x644 x655 x661 x674 x690 x691 x693
1800.08/1801.11	v x694 x696 x700 x704 x706 x723 x725 x732 x737 x748 x749 x752 x756 x771 x787 x788 x794 x797 x799 x801 x804 x816 x817 x821 x834 x837
1800.08/1801.11	v x840 x851 x860 x868 x869 x876 x877 x882 x888 x891 x899 x904 x913 x918 x943 x949 x957 x964 x965 x971 x974 x982 x986 x991 x996 x1002
1800.08/1801.11	v x1022 x1028 x1034 x1036 x1058 x1061 x1070
1800.08/1801.12	pb2clasp1: no process killed

Verifier Data (download as text)

OK	194

Conversion Script Data (download as text)

/tmp/evaluation/366240-1177058885/instance-366240-1177058885.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/node65/watcher-366240-1177058885 -o ROOT/results/node65/solver-366240-1177058885 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366240-1177058885.opb /tmp/evaluation/366240-1177058885/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: 0.92 0.98 0.99 3/64 17397
/proc/meminfo: memFree=1682040/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12268 CPUtime=0
/proc/17397/stat : 17397 (pbclasp) D 17395 17397 16161 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 181878092 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257203862117 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/17397/statm: 3067 317 242 3 0 167 0

[startup+0.0375951 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17397
/proc/meminfo: memFree=1682040/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12668 CPUtime=0.02
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 564 0 0 0 2 0 0 0 16 0 1 0 181878092 12972032 514 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17397/statm: 3167 514 324 3 0 267 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12668

[startup+0.101598 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17397
/proc/meminfo: memFree=1682040/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12668 CPUtime=0.02
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 564 0 0 0 2 0 0 0 16 0 1 0 181878092 12972032 514 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17397/statm: 3167 514 324 3 0 267 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12668

[startup+0.301618 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17397
/proc/meminfo: memFree=1682040/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=0.25
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 880 3585 0 0 3 0 20 2 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 12800

[startup+0.701647 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17397
/proc/meminfo: memFree=1682040/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=0.25
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 880 3585 0 0 3 0 20 2 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 12800

[startup+1.50271 s]
/proc/loadavg: 0.92 0.98 0.99 2/68 17415
/proc/meminfo: memFree=1627288/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=0.25
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 880 3585 0 0 3 0 20 2 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17413] ppid=17397 vsize=5352 CPUtime=0
/proc/17413/stat : 17413 (sh) S 17397 17397 16161 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 181878119 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17413/statm: 1338 224 188 169 0 49 0
[pid=17414] ppid=17413 vsize=2520 CPUtime=0
/proc/17414/stat : 17414 (cat) S 17413 17397 16161 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 181878119 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 257203863778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17414/statm: 630 87 71 4 0 42 0
[pid=17415] ppid=17413 vsize=88940 CPUtime=1.22
/proc/17415/stat : 17415 (clasp) R 17413 17397 16161 0 -1 4194304 22342 0 0 0 112 10 0 0 25 0 1 0 181878119 91074560 21266 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134702018 0 0 4096 0 0 0 0 17 1 0 0
/proc/17415/statm: 22235 21266 184 154 0 21705 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 109612

[startup+3.10185 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 17415
/proc/meminfo: memFree=1564128/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=0.25
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 880 3585 0 0 3 0 20 2 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17413] ppid=17397 vsize=5352 CPUtime=0
/proc/17413/stat : 17413 (sh) S 17397 17397 16161 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 181878119 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17413/statm: 1338 224 188 169 0 49 0
[pid=17415] ppid=17413 vsize=216688 CPUtime=2.82
/proc/17415/stat : 17415 (clasp) R 17413 17397 16161 0 -1 4194304 64026 0 0 0 255 27 0 0 25 0 1 0 181878119 221888512 51393 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17415/statm: 54172 51394 194 154 0 53642 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 234840

[startup+6.30111 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 17415
/proc/meminfo: memFree=1437096/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=0.25
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 880 3585 0 0 3 0 20 2 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17413] ppid=17397 vsize=5352 CPUtime=0
/proc/17413/stat : 17413 (sh) S 17397 17397 16161 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 181878119 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17413/statm: 1338 224 188 169 0 49 0
[pid=17415] ppid=17413 vsize=253324 CPUtime=6.02
/proc/17415/stat : 17415 (clasp) R 17413 17397 16161 0 -1 4194304 75218 0 0 0 570 32 0 0 25 0 1 0 181878119 259403776 60884 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/17415/statm: 63331 60884 196 154 0 62801 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 271476

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 17423
/proc/meminfo: memFree=1605864/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=10.9
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 1042 80943 0 0 3 0 1047 40 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17421] ppid=17397 vsize=5352 CPUtime=0
/proc/17421/stat : 17421 (sh) S 17397 17397 16161 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 181879184 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17421/statm: 1338 224 188 169 0 49 0
[pid=17423] ppid=17421 vsize=142860 CPUtime=1.76
/proc/17423/stat : 17423 (clasp) R 17421 17397 16161 0 -1 4194304 41375 0 0 0 158 18 0 0 25 0 1 0 181879184 146288640 33396 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/17423/statm: 35715 33397 194 154 0 35185 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 161012

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/67 17431
/proc/meminfo: memFree=1545384/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=25.2
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 1290 183749 0 0 3 0 2427 90 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 12800

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 17463
/proc/meminfo: memFree=1517032/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=47.76
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 1662 336953 0 0 4 1 4604 167 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17461] ppid=17397 vsize=5352 CPUtime=0
/proc/17461/stat : 17461 (sh) S 17397 17397 16161 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 181882875 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17461/statm: 1338 224 188 169 0 49 0
[pid=17463] ppid=17461 vsize=166668 CPUtime=3.26
/proc/17463/stat : 17463 (clasp) R 17461 17397 16161 0 -1 4194304 48916 0 0 0 305 21 0 0 25 0 1 0 181882875 170668032 39835 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/17463/statm: 41667 39835 196 154 0 41137 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 184820

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 17471
/proc/meminfo: memFree=1519656/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=55.61
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 1788 387749 0 0 4 1 5364 192 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17469] ppid=17397 vsize=5352 CPUtime=0
/proc/17469/stat : 17469 (sh) S 17397 17397 16161 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 181883660 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17469/statm: 1338 224 188 169 0 49 0
[pid=17471] ppid=17469 vsize=166408 CPUtime=46.59
/proc/17471/stat : 17471 (clasp) R 17469 17397 16161 0 -1 4194304 49303 0 0 0 4639 20 0 0 25 0 1 0 181883660 170401792 40228 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/17471/statm: 41602 40228 196 154 0 41072 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 184560

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17479
/proc/meminfo: memFree=1520104/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=107.53
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 1953 438418 0 0 4 1 10532 216 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17477] ppid=17397 vsize=5352 CPUtime=0
/proc/17477/stat : 17477 (sh) S 17397 17397 16161 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 181888855 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17477/statm: 1338 224 188 169 0 49 0
[pid=17479] ppid=17477 vsize=166164 CPUtime=54.64
/proc/17479/stat : 17479 (clasp) R 17477 17397 16161 0 -1 4194304 49180 0 0 0 5445 19 0 0 25 0 1 0 181888855 170151936 40108 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/17479/statm: 41541 40108 196 154 0 41011 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 184316

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 17495
/proc/meminfo: memFree=1523688/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=218.67
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 2273 539365 0 0 5 1 21597 264 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17493] ppid=17397 vsize=5352 CPUtime=0
/proc/17493/stat : 17493 (sh) S 17397 17397 16161 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 181899970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17493/statm: 1338 224 188 169 0 49 0
[pid=17495] ppid=17493 vsize=165384 CPUtime=3.5
/proc/17495/stat : 17495 (clasp) R 17493 17397 16161 0 -1 4194304 48261 0 0 0 329 21 0 0 25 0 1 0 181899971 169353216 39204 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/17495/statm: 41346 39204 196 154 0 40816 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 183536

[startup+282.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/67 17495
/proc/meminfo: memFree=1521640/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=218.67
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 2273 539365 0 0 5 1 21597 264 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17493] ppid=17397 vsize=5352 CPUtime=0
/proc/17493/stat : 17493 (sh) S 17397 17397 16161 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 181899970 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17493/statm: 1338 224 188 169 0 49 0
[pid=17495] ppid=17493 vsize=165384 CPUtime=63.48
/proc/17495/stat : 17495 (clasp) R 17493 17397 16161 0 -1 4194304 48754 0 0 0 6327 21 0 0 25 0 1 0 181899971 169353216 39697 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/17495/statm: 41346 39697 196 154 0 40816 0

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

/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 4812 1463517 0 0 8 4 171904 726 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17843] ppid=17397 vsize=5352 CPUtime=0
/proc/17843/stat : 17843 (sh) S 17397 17397 16161 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182050832 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17843/statm: 1338 224 188 169 0 49 0
[pid=17845] ppid=17843 vsize=154916 CPUtime=54.87
/proc/17845/stat : 17845 (clasp) R 17843 17397 16161 0 -1 4194304 45795 0 0 0 5466 21 0 0 25 0 1 0 182050832 158633984 36835 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 38729 36835 196 154 0 38199 0
Current children cumulated CPU time (s) 1781.29
Current children cumulated vsize (KiB) 173068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17845
/proc/meminfo: memFree=1532328/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=1726.42
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 4812 1463517 0 0 8 4 171904 726 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17843] ppid=17397 vsize=5352 CPUtime=0
/proc/17843/stat : 17843 (sh) S 17397 17397 16161 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182050832 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17843/statm: 1338 224 188 169 0 49 0
[pid=17845] ppid=17843 vsize=154916 CPUtime=73.66
/proc/17845/stat : 17845 (clasp) R 17843 17397 16161 0 -1 4194304 45823 0 0 0 7345 21 0 0 25 0 1 0 182050832 158633984 36863 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 38729 36863 196 154 0 38199 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 173068

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

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17845
/proc/meminfo: memFree=1532328/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=1726.42
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 4812 1463517 0 0 8 4 171904 726 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17843] ppid=17397 vsize=5352 CPUtime=0
/proc/17843/stat : 17843 (sh) S 17397 17397 16161 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 182050832 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17843/statm: 1338 224 188 169 0 49 0
[pid=17845] ppid=17843 vsize=154916 CPUtime=73.66
/proc/17845/stat : 17845 (clasp) R 17843 17397 16161 0 -1 4194304 45823 0 0 0 7345 21 0 0 25 0 1 0 182050832 158633984 36863 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/17845/statm: 38729 36863 196 154 0 38199 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 173068

# WARNING:
# current cumulated CPU time (1726.44 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 (73.64 s) to the 'lost time'.

[startup+1801.22 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 17845
/proc/meminfo: memFree=1532328/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=1726.44
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 4978 1465178 0 0 8 4 171904 728 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
Current children cumulated CPU time (s) 1726.44
Current children cumulated vsize (KiB) 12800

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 2/67 17845
/proc/meminfo: memFree=1532328/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=1726.44
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 4978 1465178 0 0 8 4 171904 728 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
Current children cumulated CPU time (s) 1726.44
Current children cumulated vsize (KiB) 12800

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 17856
/proc/meminfo: memFree=1638592/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=1726.44
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 4978 1465178 0 0 8 4 171904 728 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17846] ppid=17397 vsize=0 CPUtime=0
/proc/17846/stat : 17846 (rm) Z 17397 17397 16161 0 -1 4194316 116 0 0 0 0 0 0 0 15 0 1 0 182058203 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/17846/statm: 0 0 0 0 0 0 0
[pid=17854] ppid=17397 vsize=5352 CPUtime=0
/proc/17854/stat : 17854 (sh) S 17397 17397 16161 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 182058205 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17854/statm: 1338 224 188 169 0 49 0
[pid=17856] ppid=17854 vsize=76864 CPUtime=1.05
/proc/17856/stat : 17856 (clasp) R 17854 17397 16161 0 -1 4194304 20417 0 0 0 97 8 0 0 25 0 1 0 182058206 78708736 17492 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134755009 0 0 4096 0 0 0 0 17 1 0 0
/proc/17856/statm: 19216 17492 188 154 0 18686 0
Current children cumulated CPU time (s) 1727.49
Current children cumulated vsize (KiB) 95016

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 17856
/proc/meminfo: memFree=1638592/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=1726.44
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 4978 1465178 0 0 8 4 171904 728 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17846] ppid=17397 vsize=0 CPUtime=0
/proc/17846/stat : 17846 (rm) Z 17397 17397 16161 0 -1 4194316 116 0 0 0 0 0 0 0 15 0 1 0 182058203 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/17846/statm: 0 0 0 0 0 0 0
[pid=17854] ppid=17397 vsize=5352 CPUtime=0
/proc/17854/stat : 17854 (sh) S 17397 17397 16161 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 182058205 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17854/statm: 1338 224 188 169 0 49 0
[pid=17856] ppid=17854 vsize=127460 CPUtime=1.45
/proc/17856/stat : 17856 (clasp) R 17854 17397 16161 0 -1 4194304 37317 0 0 0 131 14 0 0 25 0 1 0 182058206 130519040 29370 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134664376 0 0 4096 0 0 0 0 17 1 0 0
/proc/17856/statm: 31865 29370 194 154 0 31335 0
Current children cumulated CPU time (s) 1727.89
Current children cumulated vsize (KiB) 145612

[startup+1803 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17856
/proc/meminfo: memFree=1558472/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=1726.44
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 4978 1465178 0 0 8 4 171904 728 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17846] ppid=17397 vsize=0 CPUtime=0
/proc/17846/stat : 17846 (rm) Z 17397 17397 16161 0 -1 4194316 116 0 0 0 0 0 0 0 15 0 1 0 182058203 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/17846/statm: 0 0 0 0 0 0 0
[pid=17854] ppid=17397 vsize=5352 CPUtime=0
/proc/17854/stat : 17854 (sh) S 17397 17397 16161 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 182058205 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17854/statm: 1338 224 188 169 0 49 0
[pid=17856] ppid=17854 vsize=138488 CPUtime=1.85
/proc/17856/stat : 17856 (clasp) R 17854 17397 16161 0 -1 4194304 40549 0 0 0 170 15 0 0 25 0 1 0 182058206 141811712 32602 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6121083 0 0 4096 0 0 0 0 17 1 0 0
/proc/17856/statm: 34622 32603 194 154 0 34092 0
Current children cumulated CPU time (s) 1728.29
Current children cumulated vsize (KiB) 156640

[startup+1803.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 17856
/proc/meminfo: memFree=1558472/2055920 swapFree=4184000/4192956
[pid=17397] ppid=17395 vsize=12800 CPUtime=1726.44
/proc/17397/stat : 17397 (pbclasp) S 17395 17397 16161 0 -1 4194304 4978 1465178 0 0 8 4 171904 728 16 0 1 0 181878092 13107200 564 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17397/statm: 3200 564 343 3 0 300 0
[pid=17846] ppid=17397 vsize=0 CPUtime=0
/proc/17846/stat : 17846 (rm) Z 17397 17397 16161 0 -1 4194316 116 0 0 0 0 0 0 0 15 0 1 0 182058203 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/17846/statm: 0 0 0 0 0 0 0
[pid=17854] ppid=17397 vsize=5352 CPUtime=0
/proc/17854/stat : 17854 (sh) S 17397 17397 16161 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 182058205 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17854/statm: 1338 224 188 169 0 49 0
[pid=17856] ppid=17854 vsize=145008 CPUtime=1.95
/proc/17856/stat : 17856 (clasp) R 17854 17397 16161 0 -1 4194304 41686 0 0 0 180 15 0 0 25 0 1 0 182058206 148488192 33739 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682920 0 0 4096 0 0 0 0 17 1 0 0
/proc/17856/statm: 36252 33739 194 154 0 35722 0
Current children cumulated CPU time (s) 1728.39
Current children cumulated vsize (KiB) 163160

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17397 and gives
#  childrusage.ru_utime.tv_sec=1719
#  childrusage.ru_utime.tv_usec=136651
#  childrusage.ru_stime.tv_sec=7
#  childrusage.ru_stime.tv_usec=331885
# CPU time returned by wait4() is 1726.47
# while last known CPU time is 1728.39
#
# 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): 73.64
#  lost CPU user time (s): 73.45
#  lost CPU system time (s): 0.19

Real time (s): 1803.13
CPU time (s): 1802.03
CPU user time (s): 1794.37
CPU system time (s): 7.66
CPU usage (%): 99.9391
Max. virtual memory (cumulated for all children) (KiB): 280952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1719.14
system time used= 7.33188
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1470723
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= 2529
involuntary context switches= 3429

runsolver used 2.24066 second user time and 4.32634 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Fri Apr 20 08:48:05 UTC 2007

IDJOB= 366240
IDBENCH= 2842
IDSOLVER= 158
FILE ID= node65/366240-1177058885

PBS_JOBID= 4640167

Free space on /tmp= 66401 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-addm4.r.opb
COMMAND LINE= pbclasp instance-366240-1177058885.opb /tmp/evaluation/366240-1177058885/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-366240-1177058885 -o ROOT/results/node65/conversion-366240-1177058885 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366240-1177058885/instance-366240-1177058885.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-366240-1177058885 -o ROOT/results/node65/solver-366240-1177058885 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-366240-1177058885.opb /tmp/evaluation/366240-1177058885/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  9633aa6e9fb6df7104bc0e43c44542c0

RANDOM SEED= 879856480

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1682448 kB
Buffers:         28828 kB
Cached:         293328 kB
SwapCached:       2680 kB
Active:          64524 kB
Inactive:       268140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1682448 kB
SwapTotal:     4192956 kB
SwapFree:      4184000 kB
Dirty:            1116 kB
Writeback:           0 kB
Mapped:          16500 kB
Slab:            26764 kB
Committed_AS:  2354044 kB
PageTables:       1460 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= 66400 MiB

End job on node65 on Fri Apr 20 09:18:08 UTC 2007