Trace number 354682

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)298 1801.97 1802.84

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/logic_synthesis/normalized-max1024.r.opb
MD5SUM87c08328e44aaf86c5913a3ba08592cd
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark245
Best CPU time to get the best result obtained on this benchmark69.8614
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 245
Optimality of the best value was proved YES
Number of variables1264
Total number of constraints1090
Number of constraints which are clauses1090
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 constraint20
Number of terms in the objective function 1264
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 1264
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 1264
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)

0.13/0.34	o 660
15.72/15.88	o 304
252.74/252.90	o 303
533.81/534.17	o 302
675.14/675.55	o 301
982.54/983.04	o 300
1290.53/1291.19	o 299
1599.20/1599.90	o 298
1800.04/1800.81	c Somebody sent me a SIGTERM
1800.04/1800.81	s SATISFIABLE
1800.04/1800.81	v x1 x6 x11 x20 x24 x25 x27 x30 x33 x36 x37 x39 x41 x53 x56 x70 x71 x73 x77 x78 x80 x84 x85 x87 x89 x90 x91 x92 x93 x94 x95 x96 x102 x126
1800.04/1800.81	v x128 x129 x130 x132 x133 x135 x138 x145 x164 x165 x168 x169 x170 x171 x177 x182 x185 x186 x188 x200 x206 x207 x213 x219 x221 x224
1800.04/1800.81	v x229 x230 x231 x248 x252 x256 x257 x261 x262 x263 x269 x271 x272 x273 x276 x280 x281 x283 x286 x289 x293 x294 x310 x311 x314 x316
1800.04/1800.81	v x324 x329 x331 x334 x338 x339 x342 x344 x356 x357 x360 x362 x367 x374 x375 x376 x377 x378 x380 x381 x383 x387 x393 x394 x398 x402
1800.04/1800.81	v x403 x405 x407 x408 x410 x411 x412 x414 x415 x417 x420 x426 x433 x444 x452 x457 x468 x469 x472 x474 x476 x477 x479 x481 x483 x484
1800.04/1800.81	v x485 x487 x495 x496 x499 x507 x519 x523 x525 x530 x544 x546 x549 x552 x556 x561 x565 x568 x575 x577 x583 x587 x593 x613 x625 x630
1800.04/1800.81	v x635 x636 x640 x645 x654 x666 x668 x671 x673 x674 x676 x694 x699 x708 x712 x715 x720 x727 x728 x734 x737 x740 x742 x746 x750 x753
1800.04/1800.81	v x755 x764 x765 x769 x791 x800 x813 x815 x819 x829 x830 x835 x836 x839 x850 x851 x858 x871 x874 x875 x876 x877 x878 x880 x881 x889
1800.04/1800.81	v x890 x891 x893 x898 x899 x903 x912 x915 x916 x917 x922 x926 x927 x930 x934 x937 x938 x945 x946 x952 x954 x958 x963 x964 x970 x975
1800.04/1800.81	v x981 x984 x985 x986 x990 x1001 x1004 x1007 x1011 x1014 x1015 x1017 x1018 x1020 x1023 x1025 x1031 x1032 x1033 x1036 x1038 x1039
1800.04/1800.81	v x1047 x1049 x1053 x1060 x1063 x1072 x1074 x1075 x1080 x1081 x1092 x1093 x1096 x1108 x1109 x1115 x1128 x1129 x1139 x1143 x1150
1800.04/1800.81	v x1151 x1153 x1162 x1186 x1190 x1191 x1209 x1210 x1226 x1229 x1259 x1262 x1264
1800.04/1800.85	pb2clasp1: no process killed
1800.04/1800.86	clasp: no process killed

Verifier Data (download as text)

OK	298

Conversion Script Data (download as text)

/tmp/evaluation/354682-1176722134/instance-354682-1176722134.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/node86/watcher-354682-1176722134 -o ROOT/results/node86/solver-354682-1176722134 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354682-1176722134.opb /tmp/evaluation/354682-1176722134/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 2/68 1660
/proc/meminfo: memFree=1828768/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=18572 CPUtime=0
/proc/1660/stat : 1660 (runsolver) D 1658 1660 522 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 148181875 19017728 292 18446744073709551615 4194304 4296420 548682068992 18446744073709551615 208476369943 0 0 4096 24578 18446744071563611212 0 0 17 1 0 0
/proc/1660/statm: 4643 292 257 24 0 2626 0

[startup+0.021931 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 1660
/proc/meminfo: memFree=1828768/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12272 CPUtime=0
/proc/1660/stat : 1660 (pbclasp) D 1658 1660 522 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 148181875 12566528 319 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485265554 0 0 4224 0 18446744071563481621 0 0 17 0 0 0
/proc/1660/statm: 3068 319 241 3 0 167 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.101949 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 1660
/proc/meminfo: memFree=1828768/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12672 CPUtime=0.02
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 568 0 0 0 2 0 0 0 16 0 1 0 148181875 12976128 522 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485265554 0 0 4224 16384 18446744071563651996 0 0 17 1 0 0
/proc/1660/statm: 3168 522 323 3 0 267 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12672

[startup+0.301985 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 1660
/proc/meminfo: memFree=1828768/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=0.13
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 718 1582 0 0 2 0 10 1 16 0 1 0 148181875 13111296 571 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/1660/statm: 3201 571 343 3 0 300 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 12804

[startup+0.701061 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 1660
/proc/meminfo: memFree=1828768/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=0.29
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 904 3657 0 1 3 0 24 2 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12804

[startup+1.50121 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1678
/proc/meminfo: memFree=1777592/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=0.29
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 904 3657 0 1 3 0 24 2 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1676] ppid=1660 vsize=5360 CPUtime=0
/proc/1676/stat : 1676 (sh) S 1660 1660 522 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 148181911 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1676/statm: 1340 222 186 169 0 50 0
[pid=1677] ppid=1676 vsize=2524 CPUtime=0
/proc/1677/stat : 1677 (cat) S 1676 1660 522 0 -1 4194304 116 0 0 0 0 0 0 0 17 0 1 0 148181911 2584576 83 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 208476539378 0 0 4096 0 18446744071563651996 0 0 17 1 0 0
/proc/1677/statm: 631 83 67 4 0 42 0
[pid=1678] ppid=1676 vsize=88392 CPUtime=1.14
/proc/1678/stat : 1678 (clasp) R 1676 1660 522 0 -1 4194304 21798 0 0 0 105 9 0 0 25 0 1 0 148181911 90513408 20836 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683411 0 0 4096 0 0 0 0 17 1 0 0
/proc/1678/statm: 22098 20842 182 154 0 21567 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 109080

[startup+3.10152 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1678
/proc/meminfo: memFree=1707128/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=0.29
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 904 3657 0 1 3 0 24 2 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1676] ppid=1660 vsize=5360 CPUtime=0
/proc/1676/stat : 1676 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148181911 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1676/statm: 1340 222 186 169 0 50 0
[pid=1678] ppid=1676 vsize=185304 CPUtime=2.73
/proc/1678/stat : 1678 (clasp) R 1676 1660 522 0 -1 4194304 56194 0 0 0 250 23 0 0 25 0 1 0 148181911 189751296 42868 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134755009 0 0 4096 0 0 0 0 17 1 0 0
/proc/1678/statm: 46326 42868 186 154 0 45795 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 203468

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1678
/proc/meminfo: memFree=1480960/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=0.29
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 904 3657 0 1 3 0 24 2 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1676] ppid=1660 vsize=5360 CPUtime=0
/proc/1676/stat : 1676 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148181911 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1676/statm: 1340 222 186 169 0 50 0
[pid=1678] ppid=1676 vsize=353588 CPUtime=5.93
/proc/1678/stat : 1678 (clasp) R 1676 1660 522 0 -1 4194304 105165 0 0 0 548 45 0 0 25 0 1 0 148181911 362074112 84138 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 6095667 0 0 4096 0 0 0 0 17 1 0 0
/proc/1678/statm: 88397 84138 193 154 0 87866 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 371752

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1678
/proc/meminfo: memFree=1489160/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=0.29
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 904 3657 0 1 3 0 24 2 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1676] ppid=1660 vsize=5360 CPUtime=0
/proc/1676/stat : 1676 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148181911 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1676/statm: 1340 222 186 169 0 50 0
[pid=1678] ppid=1676 vsize=353588 CPUtime=12.33
/proc/1678/stat : 1678 (clasp) R 1676 1660 522 0 -1 4194304 105534 0 0 0 1188 45 0 0 25 0 1 0 148181911 362074112 84507 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629597 0 0 4096 0 0 0 0 17 1 0 0
/proc/1678/statm: 88397 84507 194 154 0 87866 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 371752

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1686
/proc/meminfo: memFree=1577928/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=15.82
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 1078 111341 0 1 3 0 1524 55 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1684] ppid=1660 vsize=5360 CPUtime=0
/proc/1684/stat : 1684 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148183465 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1684/statm: 1340 222 186 169 0 50 0
[pid=1686] ppid=1684 vsize=258256 CPUtime=9.59
/proc/1686/stat : 1686 (clasp) R 1684 1660 522 0 -1 4194304 76034 0 0 0 930 29 0 0 25 0 1 0 148183465 264454144 62359 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/1686/statm: 64564 62359 194 154 0 64033 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 276420

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1686
/proc/meminfo: memFree=1577032/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=15.82
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 1078 111341 0 1 3 0 1524 55 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1684] ppid=1660 vsize=5360 CPUtime=0
/proc/1684/stat : 1684 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148183465 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1684/statm: 1340 222 186 169 0 50 0
[pid=1686] ppid=1684 vsize=258256 CPUtime=35.18
/proc/1686/stat : 1686 (clasp) R 1684 1660 522 0 -1 4194304 76195 0 0 0 3488 30 0 0 25 0 1 0 148183465 264454144 62520 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/1686/statm: 64564 62520 194 154 0 64033 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 276420

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1686
/proc/meminfo: memFree=1576968/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=15.82
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 1078 111341 0 1 3 0 1524 55 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1684] ppid=1660 vsize=5360 CPUtime=0
/proc/1684/stat : 1684 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148183465 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1684/statm: 1340 222 186 169 0 50 0
[pid=1686] ppid=1684 vsize=258256 CPUtime=86.37
/proc/1686/stat : 1686 (clasp) R 1684 1660 522 0 -1 4194304 76203 0 0 0 8607 30 0 0 25 0 1 0 148183465 264454144 62528 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/1686/statm: 64564 62528 194 154 0 64033 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 276420

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1686
/proc/meminfo: memFree=1576776/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=15.82
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 1078 111341 0 1 3 0 1524 55 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1684] ppid=1660 vsize=5360 CPUtime=0
/proc/1684/stat : 1684 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148183465 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1684/statm: 1340 222 186 169 0 50 0
[pid=1686] ppid=1684 vsize=258256 CPUtime=146.35
/proc/1686/stat : 1686 (clasp) R 1684 1660 522 0 -1 4194304 76226 0 0 0 14605 30 0 0 25 0 1 0 148183465 264454144 62551 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/1686/statm: 64564 62551 194 154 0 64033 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 276420

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1686
/proc/meminfo: memFree=1576520/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=15.82
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 1078 111341 0 1 3 0 1524 55 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1684] ppid=1660 vsize=5360 CPUtime=0
/proc/1684/stat : 1684 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148183465 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1684/statm: 1340 222 186 169 0 50 0
[pid=1686] ppid=1684 vsize=258256 CPUtime=206.32
/proc/1686/stat : 1686 (clasp) R 1684 1660 522 0 -1 4194304 76276 0 0 0 20602 30 0 0 25 0 1 0 148183465 264454144 62601 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740923 0 0 4096 0 0 0 0 17 1 0 0
/proc/1686/statm: 64564 62601 194 154 0 64033 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 276420

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1694
/proc/meminfo: memFree=1577416/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=252.75
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 1253 188999 0 1 3 0 25182 90 18 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0

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

/proc/1734/stat : 1734 (clasp) R 1732 1660 522 0 -1 4194304 75342 0 0 0 6204 30 0 0 25 0 1 0 148341868 262815744 61699 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629590 0 0 4096 0 0 0 0 17 1 0 0
/proc/1734/statm: 64164 61699 194 154 0 63633 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 274820

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1736
/proc/meminfo: memFree=1579400/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=1599.24
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 2029 575241 0 2 5 1 159644 274 19 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1732] ppid=1660 vsize=5360 CPUtime=0
/proc/1732/stat : 1732 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148341868 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1732/statm: 1340 222 186 169 0 50 0
[pid=1734] ppid=1732 vsize=256656 CPUtime=122.32
/proc/1734/stat : 1734 (clasp) R 1732 1660 522 0 -1 4194304 75347 0 0 0 12202 30 0 0 25 0 1 0 148341868 262815744 61704 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/1734/statm: 64164 61704 194 154 0 63633 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 274820

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1736
/proc/meminfo: memFree=1579400/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=1599.24
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 2029 575241 0 2 5 1 159644 274 19 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1732] ppid=1660 vsize=5360 CPUtime=0
/proc/1732/stat : 1732 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148341868 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1732/statm: 1340 222 186 169 0 50 0
[pid=1734] ppid=1732 vsize=256656 CPUtime=182.3
/proc/1734/stat : 1734 (clasp) R 1732 1660 522 0 -1 4194304 75375 0 0 0 18200 30 0 0 25 0 1 0 148341868 262815744 61732 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629605 0 0 4096 0 0 0 0 17 1 0 0
/proc/1734/statm: 64164 61732 194 154 0 63633 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 274820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1736
/proc/meminfo: memFree=1579272/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=1599.24
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 2029 575241 0 2 5 1 159644 274 19 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1732] ppid=1660 vsize=5360 CPUtime=0
/proc/1732/stat : 1732 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148341868 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1732/statm: 1340 222 186 169 0 50 0
[pid=1734] ppid=1732 vsize=256656 CPUtime=200.8
/proc/1734/stat : 1734 (clasp) R 1732 1660 522 0 -1 4194304 75396 0 0 0 20050 30 0 0 25 0 1 0 148341868 262815744 61753 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740528 0 0 4096 0 0 0 0 17 1 0 0
/proc/1734/statm: 64164 61753 194 154 0 63633 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 274820

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1736
/proc/meminfo: memFree=1579272/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=1599.24
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 2029 575241 0 2 5 1 159644 274 19 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 0 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1732] ppid=1660 vsize=5360 CPUtime=0
/proc/1732/stat : 1732 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148341868 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1732/statm: 1340 222 186 169 0 50 0
[pid=1734] ppid=1732 vsize=256656 CPUtime=200.8
/proc/1734/stat : 1734 (clasp) R 1732 1660 522 0 -1 4194304 75396 0 0 0 20050 30 0 0 25 0 1 0 148341868 262815744 61753 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740528 0 0 4096 0 0 0 0 17 1 0 0
/proc/1734/statm: 64164 61753 194 154 0 63633 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 274820

# WARNING:
# current cumulated CPU time (1599.26 s) is less than in the last sample (1800.04 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (200.78 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 1736
/proc/meminfo: memFree=1579272/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=1599.26
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 2199 577020 0 2 5 1 159644 276 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
Current children cumulated CPU time (s) 1599.26
Current children cumulated vsize (KiB) 12804

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 2/71 1736
/proc/meminfo: memFree=1579272/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=1599.26
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 2199 577020 0 2 5 1 159644 276 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
Current children cumulated CPU time (s) 1599.26
Current children cumulated vsize (KiB) 12804

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 1747
/proc/meminfo: memFree=1765496/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=1599.26
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 2199 577020 0 2 5 1 159644 276 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1745] ppid=1660 vsize=5360 CPUtime=0
/proc/1745/stat : 1745 (sh) S 1660 1660 522 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 148361962 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1745/statm: 1340 222 186 169 0 50 0
[pid=1746] ppid=1745 vsize=2524 CPUtime=0
/proc/1746/stat : 1746 (cat) S 1745 1660 522 0 -1 4194304 116 0 0 0 0 0 0 0 17 0 1 0 148361963 2584576 83 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 208476539378 0 0 4096 0 18446744071563651996 0 0 17 1 0 0
/proc/1746/statm: 631 83 67 4 0 42 0
[pid=1747] ppid=1745 vsize=96752 CPUtime=1.32
/proc/1747/stat : 1747 (clasp) R 1745 1660 522 0 -1 4194304 24388 0 0 0 122 10 0 0 25 0 1 0 148361963 99074048 23223 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/1747/statm: 24188 23223 182 154 0 23657 0
Current children cumulated CPU time (s) 1600.58
Current children cumulated vsize (KiB) 117440

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 1747
/proc/meminfo: memFree=1765496/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=1599.26
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 2199 577020 0 2 5 1 159644 276 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1745] ppid=1660 vsize=5360 CPUtime=0
/proc/1745/stat : 1745 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148361962 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1745/statm: 1340 222 186 169 0 50 0
[pid=1747] ppid=1745 vsize=118536 CPUtime=1.72
/proc/1747/stat : 1747 (clasp) R 1745 1660 522 0 -1 4194304 31047 0 0 0 158 14 0 0 25 0 1 0 148361963 121380864 28400 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683966 0 0 4096 0 0 0 0 17 1 0 0
/proc/1747/statm: 29634 28400 186 154 0 29103 0
Current children cumulated CPU time (s) 1600.98
Current children cumulated vsize (KiB) 136700

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 1747
/proc/meminfo: memFree=1696512/2055892 swapFree=4087128/4096564
[pid=1660] ppid=1658 vsize=12804 CPUtime=1599.26
/proc/1660/stat : 1660 (pbclasp) S 1658 1660 522 0 -1 4194304 2199 577020 0 2 5 1 159644 276 16 0 1 0 148181875 13111296 579 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 208485269444 0 0 4230 16384 18446744071563358023 0 0 17 1 0 0
/proc/1660/statm: 3201 579 343 3 0 300 0
[pid=1745] ppid=1660 vsize=5360 CPUtime=0
/proc/1745/stat : 1745 (sh) S 1660 1660 522 0 -1 4194304 288 118 0 0 0 0 0 0 16 0 1 0 148361962 5488640 222 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 208476367428 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/1745/statm: 1340 222 186 169 0 50 0
[pid=1747] ppid=1745 vsize=133440 CPUtime=1.93
/proc/1747/stat : 1747 (clasp) R 1745 1660 522 0 -1 4194304 39097 0 0 0 175 18 0 0 25 0 1 0 148361963 136642560 30722 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134755009 0 0 4096 0 0 0 0 17 1 0 0
/proc/1747/statm: 33360 30722 186 154 0 32829 0
Current children cumulated CPU time (s) 1601.19
Current children cumulated vsize (KiB) 151604

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1660 and gives
#  childrusage.ru_utime.tv_sec=1596
#  childrusage.ru_utime.tv_usec=496295
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=785576
# CPU time returned by wait4() is 1599.28
# while last known CPU time is 1601.19
#
# 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): 200.78
#  lost CPU user time (s): 200.5
#  lost CPU system time (s): 0.28

Real time (s): 1802.84
CPU time (s): 1801.97
CPU user time (s): 1798.74
CPU system time (s): 3.23
CPU usage (%): 99.9517
Max. virtual memory (cumulated for all children) (KiB): 384576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1596.5
system time used= 2.78558
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 579636
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 930
involuntary context switches= 2083

runsolver used 2.15767 second user time and 3.74443 second system time

The end

Launcher Data (download as text)

Begin job on node86 on Mon Apr 16 11:15:34 UTC 2007

IDJOB= 354682
IDBENCH= 2881
IDSOLVER= 158
FILE ID= node86/354682-1176722134

PBS_JOBID= 4560094

Free space on /tmp= 66651 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-max1024.r.opb
COMMAND LINE= pbclasp instance-354682-1176722134.opb /tmp/evaluation/354682-1176722134/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node86/convwatcher-354682-1176722134 -o ROOT/results/node86/conversion-354682-1176722134 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354682-1176722134/instance-354682-1176722134.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node86/watcher-354682-1176722134 -o ROOT/results/node86/solver-354682-1176722134 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354682-1176722134.opb /tmp/evaluation/354682-1176722134/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  87c08328e44aaf86c5913a3ba08592cd

RANDOM SEED= 258430410

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node86.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.279
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	: 6006.18
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		: 3000.279
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	: 5999.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1829240 kB
Buffers:          8064 kB
Cached:         105836 kB
SwapCached:       3128 kB
Active:          39632 kB
Inactive:        84848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1829240 kB
SwapTotal:     4096564 kB
SwapFree:      4087128 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          16472 kB
Slab:            88640 kB
Committed_AS:   130112 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66651 MiB

End job on node86 on Mon Apr 16 11:45:37 UTC 2007