Trace number 352833

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)139 1801.97 1802.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-rot.b.opb
MD5SUM82ceb454755e01aa6cecb68eb859eaa6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark116
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 116
Optimality of the best value was proved NO
Number of variables1451
Total number of constraints2932
Number of constraints which are clauses2932
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint81
Number of terms in the objective function 1451
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 1451
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 1451
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)

0.96/1.04	o 752
26.15/26.24	o 159
35.76/35.84	o 158
46.05/46.18	o 157
56.34/56.48	o 156
66.55/66.67	o 155
143.82/143.99	o 154
198.09/198.28	o 153
237.48/237.61	o 152
313.76/313.99	o 151
379.04/379.24	o 150
494.60/494.83	o 149
558.78/559.04	o 148
634.85/635.16	o 147
731.13/731.47	o 146
855.78/856.18	o 145
922.75/923.12	o 144
982.28/982.75	o 143
1108.33/1108.81	o 142
1327.37/1327.98	o 141
1400.65/1401.28	o 140
1499.73/1500.37	o 139
1800.03/1800.72	c Somebody sent me a SIGTERM
1800.03/1800.72	s SATISFIABLE
1800.03/1800.72	v x4 x7 x19 x24 x25 x26 x29 x33 x39 x40 x43 x56 x62 x67 x75 x81 x87 x90 x93 x94 x105 x115 x124 x156 x163 x169 x177 x178 x191 x192 x193
1800.03/1800.72	v x207 x212 x221 x230 x236 x241 x268 x301 x317 x326 x327 x331 x341 x345 x346 x350 x351 x372 x443 x460 x462 x468 x473 x488 x489 x490
1800.03/1800.72	v x491 x502 x513 x528 x532 x543 x545 x559 x579 x587 x592 x632 x662 x707 x728 x729 x730 x736 x751 x760 x767 x777 x803 x827 x855 x864
1800.03/1800.72	v x879 x888 x899 x907 x913 x915 x919 x930 x931 x941 x972 x1007 x1009 x1016 x1022 x1026 x1034 x1038 x1043 x1044 x1055 x1062 x1078
1800.03/1800.72	v x1081 x1098 x1101 x1106 x1128 x1130 x1148 x1184 x1191 x1238 x1249 x1250 x1255 x1256 x1257 x1259 x1264 x1282 x1284 x1287 x1342
1800.03/1800.72	v x1345 x1357 x1358 x1394 x1397 x1398 x1408 x1409 x1414 x1431 x1450 x1451
1800.03/1800.72	pb2clasp1: no process killed

Verifier Data (download as text)

OK	139

Conversion Script Data (download as text)

/tmp/evaluation/352833-1176642797/instance-352833-1176642797.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/node5/watcher-352833-1176642797 -o ROOT/results/node5/solver-352833-1176642797 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352833-1176642797.opb /tmp/evaluation/352833-1176642797/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 0.98 3/77 18933
/proc/meminfo: memFree=1726024/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12268 CPUtime=0
/proc/18933/stat : 18933 (pbclasp) R 18931 18933 17913 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 140317362 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922380286 0 0 4224 0 0 0 0 17 1 0 0
/proc/18933/statm: 3067 317 242 3 0 167 0

[startup+0.047158 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 18933
/proc/meminfo: memFree=1726024/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12796 CPUtime=0.03
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 581 0 0 0 3 0 0 0 16 0 1 0 140317362 13103104 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18933/statm: 3199 534 324 3 0 299 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12796

[startup+0.101162 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 18933
/proc/meminfo: memFree=1726024/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12796 CPUtime=0.03
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 581 0 0 0 3 0 0 0 16 0 1 0 140317362 13103104 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18933/statm: 3199 534 324 3 0 299 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12796

[startup+0.301184 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 18933
/proc/meminfo: memFree=1726024/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12796 CPUtime=0.03
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 581 0 0 0 3 0 0 0 16 0 1 0 140317362 13103104 534 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/18933/statm: 3199 534 324 3 0 299 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12796

[startup+0.701229 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 18933
/proc/meminfo: memFree=1726024/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=0.57
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 738 1593 0 0 3 0 53 1 16 0 1 0 140317362 13238272 586 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18933/statm: 3232 586 343 3 0 332 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 12928

[startup+1.50132 s]
/proc/loadavg: 1.00 1.00 0.98 2/80 18943
/proc/meminfo: memFree=1719600/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1.03
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 923 4267 0 0 4 0 96 3 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
Current children cumulated CPU time (s) 1.03
Current children cumulated vsize (KiB) 12928

[startup+3.1015 s]
/proc/loadavg: 1.00 1.00 0.98 2/81 18951
/proc/meminfo: memFree=1662760/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1.03
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 923 4267 0 0 4 0 96 3 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=18949] ppid=18933 vsize=5352 CPUtime=0
/proc/18949/stat : 18949 (sh) S 18933 18933 17913 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 140317467 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18949/statm: 1338 224 188 169 0 49 0
[pid=18950] ppid=18949 vsize=2520 CPUtime=0
/proc/18950/stat : 18950 (cat) S 18949 18933 17913 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 140317467 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18950/statm: 630 87 71 4 0 42 0
[pid=18951] ppid=18949 vsize=125232 CPUtime=2.03
/proc/18951/stat : 18951 (clasp) R 18949 18933 17913 0 -1 4194304 31820 0 0 0 189 14 0 0 25 0 1 0 140317467 128237568 30568 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134701955 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 31308 30568 184 154 0 30778 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 146032

[startup+6.30286 s]
/proc/loadavg: 1.00 1.00 0.98 2/80 18951
/proc/meminfo: memFree=1484784/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1.03
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 923 4267 0 0 4 0 96 3 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=18949] ppid=18933 vsize=5352 CPUtime=0
/proc/18949/stat : 18949 (sh) S 18933 18933 17913 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 140317467 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18949/statm: 1338 224 188 169 0 49 0
[pid=18951] ppid=18949 vsize=390144 CPUtime=5.23
/proc/18951/stat : 18951 (clasp) R 18949 18933 17913 0 -1 4194304 117363 0 0 0 474 49 0 0 25 0 1 0 140317467 399507456 89768 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8359558 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 97536 89768 194 154 0 97006 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 408424

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.98 2/80 18951
/proc/meminfo: memFree=1279344/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1.03
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 923 4267 0 0 4 0 96 3 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=18949] ppid=18933 vsize=5352 CPUtime=0
/proc/18949/stat : 18949 (sh) S 18933 18933 17913 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 140317467 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18949/statm: 1338 224 188 169 0 49 0
[pid=18951] ppid=18949 vsize=473620 CPUtime=11.63
/proc/18951/stat : 18951 (clasp) R 18949 18933 17913 0 -1 4194304 141725 0 0 0 1104 59 0 0 25 0 1 0 140317467 484986880 111029 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629616 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 118405 111029 196 154 0 117875 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 491900

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 0.98 3/80 18951
/proc/meminfo: memFree=1274032/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1.03
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 923 4267 0 0 4 0 96 3 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=18949] ppid=18933 vsize=5352 CPUtime=0
/proc/18949/stat : 18949 (sh) S 18933 18933 17913 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 140317467 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18949/statm: 1338 224 188 169 0 49 0
[pid=18951] ppid=18949 vsize=473620 CPUtime=24.42
/proc/18951/stat : 18951 (clasp) R 18949 18933 17913 0 -1 4194304 143102 0 0 0 2382 60 0 0 25 0 1 0 140317467 484986880 112406 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682899 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 118405 112406 196 154 0 117875 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 491900

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.98 2/80 18975
/proc/meminfo: memFree=1548656/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=46.16
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 1317 260196 0 0 4 1 4486 125 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=18973] ppid=18933 vsize=5352 CPUtime=0
/proc/18973/stat : 18973 (sh) S 18933 18933 17913 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 140321982 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18973/statm: 1338 224 188 169 0 49 0
[pid=18975] ppid=18973 vsize=180916 CPUtime=4.88
/proc/18975/stat : 18975 (clasp) R 18973 18933 17913 0 -1 4194304 53295 0 0 0 466 22 0 0 25 0 1 0 140321982 185257984 43900 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629578 0 0 4096 0 0 0 0 17 1 0 0
/proc/18975/statm: 45229 43900 196 154 0 44699 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 199196

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/80 18991
/proc/meminfo: memFree=1548400/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=66.65
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 1553 370131 0 0 5 1 6479 180 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=18989] ppid=18933 vsize=5352 CPUtime=0
/proc/18989/stat : 18989 (sh) S 18933 18933 17913 0 -1 4194304 289 121 0 0 0 0 0 0 16 0 1 0 140324032 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18989/statm: 1338 224 188 169 0 49 0
[pid=18991] ppid=18989 vsize=180044 CPUtime=35.58
/proc/18991/stat : 18991 (clasp) R 18989 18933 17913 0 -1 4194304 53221 0 0 0 3537 21 0 0 25 0 1 0 140324032 184365056 43896 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/18991/statm: 45011 43896 196 154 0 44481 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 198324

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/80 18999
/proc/meminfo: memFree=1549296/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=143.93
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 1709 424758 0 0 5 1 14181 206 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=18997] ppid=18933 vsize=5352 CPUtime=0
/proc/18997/stat : 18997 (sh) S 18933 18933 17913 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140331763 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18997/statm: 1338 224 188 169 0 49 0
[pid=18999] ppid=18997 vsize=179580 CPUtime=18.27
/proc/18999/stat : 18999 (clasp) R 18997 18933 17913 0 -1 4194304 53025 0 0 0 1806 21 0 0 25 0 1 0 140331763 183889920 43653 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629572 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 44895 43653 196 154 0 44365 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 197860

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/80 19007
/proc/meminfo: memFree=1550128/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=198.2
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 1856 479156 0 0 5 2 19582 231 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=19005] ppid=18933 vsize=5352 CPUtime=0
/proc/19005/stat : 19005 (sh) S 18933 18933 17913 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140337191 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19005/statm: 1338 224 188 169 0 49 0
[pid=19007] ppid=19005 vsize=179092 CPUtime=23.98
/proc/19007/stat : 19007 (clasp) R 19005 18933 17913 0 -1 4194304 52777 0 0 0 2376 22 0 0 25 0 1 0 140337192 183390208 43416 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/19007/statm: 44773 43416 196 154 0 44243 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 197372

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/80 19015
/proc/meminfo: memFree=1550960/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=237.53
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 2009 533310 0 0 6 2 23487 258 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=19013] ppid=18933 vsize=5352 CPUtime=0
/proc/19013/stat : 19013 (sh) S 18933 18933 17913 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 140341125 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19013/statm: 1338 224 188 169 0 49 0
[pid=19015] ppid=19013 vsize=178604 CPUtime=44.64
/proc/19015/stat : 19015 (clasp) R 19013 18933 17913 0 -1 4194304 52537 0 0 0 4445 19 0 0 25 0 1 0 140341125 182890496 43183 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134629609 0 0 4096 0 0 0 0 17 1 0 0
/proc/19015/statm: 44651 43183 196 154 0 44121 0

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

/proc/loadavg: 1.00 1.00 0.98 2/80 19121
/proc/meminfo: memFree=1563056/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1499.82
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 3774 1218228 0 0 9 4 149378 591 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=19119] ppid=18933 vsize=5352 CPUtime=0
/proc/19119/stat : 19119 (sh) S 18933 18933 17913 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 140467401 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19119/statm: 1338 224 188 169 0 49 0
[pid=19121] ppid=19119 vsize=166964 CPUtime=221.83
/proc/19121/stat : 19121 (clasp) R 19119 18933 17913 0 -1 4194304 48779 0 0 0 22161 22 0 0 25 0 1 0 140467402 170971136 39965 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/19121/statm: 41741 39965 196 154 0 41211 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 185244

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/80 19121
/proc/meminfo: memFree=1562992/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1499.82
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 3774 1218228 0 0 9 4 149378 591 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=19119] ppid=18933 vsize=5352 CPUtime=0
/proc/19119/stat : 19119 (sh) S 18933 18933 17913 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 140467401 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19119/statm: 1338 224 188 169 0 49 0
[pid=19121] ppid=19119 vsize=166964 CPUtime=281.81
/proc/19121/stat : 19121 (clasp) R 19119 18933 17913 0 -1 4194304 48796 0 0 0 28159 22 0 0 25 0 1 0 140467402 170971136 39982 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/19121/statm: 41741 39982 196 154 0 41211 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 185244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.98 2/80 19121
/proc/meminfo: memFree=1562992/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1499.82
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 3774 1218228 0 0 9 4 149378 591 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=19119] ppid=18933 vsize=5352 CPUtime=0
/proc/19119/stat : 19119 (sh) S 18933 18933 17913 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 140467401 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19119/statm: 1338 224 188 169 0 49 0
[pid=19121] ppid=19119 vsize=166964 CPUtime=300.21
/proc/19121/stat : 19121 (clasp) R 19119 18933 17913 0 -1 4194304 48798 0 0 0 29999 22 0 0 25 0 1 0 140467402 170971136 39984 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/19121/statm: 41741 39984 196 154 0 41211 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 185244

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.98 2/80 19121
/proc/meminfo: memFree=1562992/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1499.82
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 3774 1218228 0 0 9 4 149378 591 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=19119] ppid=18933 vsize=5352 CPUtime=0
/proc/19119/stat : 19119 (sh) S 18933 18933 17913 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 140467401 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19119/statm: 1338 224 188 169 0 49 0
[pid=19121] ppid=19119 vsize=166964 CPUtime=300.21
/proc/19121/stat : 19121 (clasp) R 19119 18933 17913 0 -1 4194304 48798 0 0 0 29999 22 0 0 25 0 1 0 140467402 170971136 39984 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/19121/statm: 41741 39984 196 154 0 41211 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 185244

# WARNING:
# current cumulated CPU time (1499.84 s) is less than in the last sample (1800.03 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (300.19 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 0.98 2/80 19121
/proc/meminfo: memFree=1562992/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1499.84
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 3934 1219894 0 0 9 4 149378 593 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
Current children cumulated CPU time (s) 1499.84
Current children cumulated vsize (KiB) 12928

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 0.98 2/80 19121
/proc/meminfo: memFree=1562992/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1499.84
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 3934 1219894 0 0 9 4 149378 593 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
Current children cumulated CPU time (s) 1499.84
Current children cumulated vsize (KiB) 12928

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.98 2/83 19132
/proc/meminfo: memFree=1670872/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1499.84
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 3934 1219894 0 0 9 4 149378 593 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=19122] ppid=18933 vsize=0 CPUtime=0
/proc/19122/stat : 19122 (rm) Z 18933 18933 17913 0 -1 4194316 117 0 0 0 0 0 0 0 17 0 1 0 140497433 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/19122/statm: 0 0 0 0 0 0 0
[pid=19130] ppid=18933 vsize=5352 CPUtime=0
/proc/19130/stat : 19130 (sh) S 18933 18933 17913 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 140497436 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19130/statm: 1338 224 188 169 0 49 0
[pid=19132] ppid=19130 vsize=85260 CPUtime=1.44
/proc/19132/stat : 19132 (clasp) R 19130 18933 17913 0 -1 4194304 23301 0 0 0 135 9 0 0 25 0 1 0 140497437 87306240 19591 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8360924 0 0 4096 0 0 0 0 17 1 0 0
/proc/19132/statm: 21315 19595 207 154 0 20785 0
Current children cumulated CPU time (s) 1501.28
Current children cumulated vsize (KiB) 103540

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/83 19132
/proc/meminfo: memFree=1670872/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1499.84
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 3934 1219894 0 0 9 4 149378 593 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=19122] ppid=18933 vsize=0 CPUtime=0
/proc/19122/stat : 19122 (rm) Z 18933 18933 17913 0 -1 4194316 117 0 0 0 0 0 0 0 17 0 1 0 140497433 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/19122/statm: 0 0 0 0 0 0 0
[pid=19130] ppid=18933 vsize=5352 CPUtime=0
/proc/19130/stat : 19130 (sh) S 18933 18933 17913 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 140497436 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19130/statm: 1338 224 188 169 0 49 0
[pid=19132] ppid=19130 vsize=134240 CPUtime=1.84
/proc/19132/stat : 19132 (clasp) R 19130 18933 17913 0 -1 4194304 39665 0 0 0 167 17 0 0 25 0 1 0 140497437 137461760 31940 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8359522 0 0 4096 0 0 0 0 17 1 0 0
/proc/19132/statm: 33560 31940 194 154 0 33030 0
Current children cumulated CPU time (s) 1501.68
Current children cumulated vsize (KiB) 152520

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 0.98 2/83 19132
/proc/meminfo: memFree=1670872/2055920 swapFree=4191880/4192956
[pid=18933] ppid=18931 vsize=12928 CPUtime=1499.84
/proc/18933/stat : 18933 (pbclasp) S 18931 18933 17913 0 -1 4194304 3934 1219894 0 0 9 4 149378 593 16 0 1 0 140317362 13238272 594 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/18933/statm: 3232 594 343 3 0 332 0
[pid=19122] ppid=18933 vsize=0 CPUtime=0
/proc/19122/stat : 19122 (rm) Z 18933 18933 17913 0 -1 4194316 117 0 0 0 0 0 0 0 17 0 1 0 140497433 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/19122/statm: 0 0 0 0 0 0 0
[pid=19130] ppid=18933 vsize=5352 CPUtime=0
/proc/19130/stat : 19130 (sh) S 18933 18933 17913 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 140497436 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19130/statm: 1338 224 188 169 0 49 0
[pid=19132] ppid=19130 vsize=136624 CPUtime=1.94
/proc/19132/stat : 19132 (clasp) R 19130 18933 17913 0 -1 4194304 39684 0 0 0 177 17 0 0 25 0 1 0 140497437 139902976 31959 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8359558 0 0 4096 0 0 0 0 17 1 0 0
/proc/19132/statm: 34156 31959 194 154 0 33626 0
Current children cumulated CPU time (s) 1501.78
Current children cumulated vsize (KiB) 154904

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18933 and gives
#  childrusage.ru_utime.tv_sec=1493
#  childrusage.ru_utime.tv_usec=885894
#  childrusage.ru_stime.tv_sec=5
#  childrusage.ru_stime.tv_usec=986089
# CPU time returned by wait4() is 1499.87
# while last known CPU time is 1501.78
#
# 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): 300.19
#  lost CPU user time (s): 299.99
#  lost CPU system time (s): 0.2

Real time (s): 1802.73
CPU time (s): 1801.97
CPU user time (s): 1795.63
CPU system time (s): 6.34
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 509344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1493.89
system time used= 5.98609
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1224424
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= 3480
involuntary context switches= 2638

runsolver used 1.81972 second user time and 4.75028 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Apr 15 13:13:17 UTC 2007

IDJOB= 352833
IDBENCH= 2055
IDSOLVER= 158
FILE ID= node5/352833-1176642797

PBS_JOBID= 4556857

Free space on /tmp= 66555 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-rot.b.opb
COMMAND LINE= pbclasp instance-352833-1176642797.opb /tmp/evaluation/352833-1176642797/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-352833-1176642797 -o ROOT/results/node5/conversion-352833-1176642797 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352833-1176642797/instance-352833-1176642797.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-352833-1176642797 -o ROOT/results/node5/solver-352833-1176642797 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352833-1176642797.opb /tmp/evaluation/352833-1176642797/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  82ceb454755e01aa6cecb68eb859eaa6

RANDOM SEED= 14717284

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1726496 kB
Buffers:         52508 kB
Cached:         169040 kB
SwapCached:        268 kB
Active:         143744 kB
Inactive:       132684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726496 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          71768 kB
Slab:            38580 kB
Committed_AS:  7439036 kB
PageTables:       1724 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= 66555 MiB

End job on node5 on Sun Apr 15 13:43:20 UTC 2007