Trace number 352664

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)174 1802.02 1802.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-circ8_3.opb
MD5SUMd431323968e1ca4dc95d181076d01437
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark154
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 154
Optimality of the best value was proved NO
Number of variables1344
Total number of constraints16096
Number of constraints which are clauses8208
Number of constraints which are cardinality constraints (but not clauses)496
Number of constraints which are nor clauses,nor cardinality constraints7392
Minimum length of a constraint2
Maximum length of a constraint28
Number of terms in the objective function 448
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 1024
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 24
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 1024
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)

3.37/3.42	o 214
7.25/7.31	o 206
11.93/12.09	o 202
16.22/16.31	o 198
24.32/24.46	o 196
36.02/36.18	o 194
41.22/41.35	o 192
52.19/52.34	o 186
58.38/58.53	o 184
73.25/73.40	o 182
119.08/119.34	o 180
178.98/179.26	o 176
207.17/207.48	o 174
1800.08/1800.72	c Somebody sent me a SIGTERM
1800.08/1800.72	s SATISFIABLE
1800.08/1800.72	v x6 x11 x19 x28 x37 x46 x52 x61 x69 x74 x83 x94 x101 x110 x115 x122 x132 x138 x152 x156 x167 x170 x183 x192 x193 x201 x215 x224 x230
1800.08/1800.72	v x238 x247 x256 x257 x272 x273 x284 x293 x300 x309 x320 x321 x335 x339 x348 x356 x363 x375 x377 x391 x394 x402 x412 x421 x429 x439
1800.08/1800.72	v x444 x450 x458 x467 x477 x485 x494 x502 x507 x513 x525 x531 x539 x549 x553 x568 x576 x577 x588 x595 x604 x611 x622 x625 x638 x641
1800.08/1800.72	v x650 x662 x665 x674 x686 x695 x703 x712 x714 x725 x730 x741 x751 x759 x768 x769 x778 x788 x796 x801 x816 x818 x832 x835 x846 x851
1800.08/1800.72	v x863 x872 x878 x887 x896 x898 x901 x902 x903 x904 x911 x918 x928 x936 x940 x946 x959 x960 x961 x963 x964 x968 x975 x984 x989 x996
1800.08/1800.72	v x1008 x1010 x1017 x1024 x1027 x1029 x1032 x1040 x1048 x1051 x1064 x1065 x1074 x1081 x1086 x1089 x1090 x1091 x1092 x1095 x1103
1800.08/1800.72	v x1110 x1117 x1127 x1131 x1136 x1145 x1149 x1151 x1152 x1154 x1160 x1168 x1174 x1181 x1188 x1194 x1200 x1209 x1212 x1213 x1215
1800.08/1800.72	v x1217 x1225 x1231 x1238 x1245 x1252 x1256 x1266 x1274 x1276 x1278 x1279 x1280 x1282 x1291 x1302 x1309 x1312 x1318 x1329 x1337
1800.08/1800.72	v x1338 x1342 x1343
1800.08/1800.72	pb2clasp1: no process killed

Verifier Data (download as text)

OK	174

Conversion Script Data (download as text)

/tmp/evaluation/352664-1176638413/instance-352664-1176638413.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/node30/watcher-352664-1176638413 -o ROOT/results/node30/solver-352664-1176638413 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352664-1176638413.opb /tmp/evaluation/352664-1176638413/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 3/77 22104
/proc/meminfo: memFree=1856576/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12268 CPUtime=0
/proc/22104/stat : 22104 (pbclasp) D 22102 22104 21940 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 111756998 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264907749989 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/22104/statm: 3067 317 242 3 0 167 0

[startup+0.055185 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22104
/proc/meminfo: memFree=1856576/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=0.01
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 524 0 0 0 1 0 0 0 16 0 1 0 111756998 12832768 476 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22104/statm: 3133 476 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.101185 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22104
/proc/meminfo: memFree=1856576/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=0.01
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 524 0 0 0 1 0 0 0 16 0 1 0 111756998 12832768 476 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22104/statm: 3133 476 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.301197 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22104
/proc/meminfo: memFree=1856576/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=0.01
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 524 0 0 0 1 0 0 0 16 0 1 0 111756998 12832768 476 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22104/statm: 3133 476 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.701222 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22104
/proc/meminfo: memFree=1856576/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=0.01
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 524 0 0 0 1 0 0 0 16 0 1 0 111756998 12832768 476 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22104/statm: 3133 476 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+1.50227 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 22107
/proc/meminfo: memFree=1854504/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=0.01
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 524 0 0 0 1 0 0 0 16 0 1 0 111756998 12832768 476 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916480098 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/22104/statm: 3133 476 324 3 0 233 0
[pid=22106] ppid=22104 vsize=5352 CPUtime=0
/proc/22106/stat : 22106 (sh) S 22104 22104 21940 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111757000 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22106/statm: 1338 229 193 169 0 49 0
[pid=22107] ppid=22106 vsize=12400 CPUtime=1.48
/proc/22107/stat : 22107 (pb2clasp1) R 22106 22104 21940 0 -1 4194304 500 0 0 0 147 1 0 0 25 0 1 0 111757000 12697600 462 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 264925932551 0 0 4224 0 0 0 0 17 1 0 0
/proc/22107/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30284

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 22114
/proc/meminfo: memFree=1846112/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=1.64
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 628 1590 0 0 1 0 161 2 16 0 1 0 111756998 12832768 506 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22104/statm: 3133 506 343 3 0 233 0
[pid=22112] ppid=22104 vsize=5352 CPUtime=0
/proc/22112/stat : 22112 (sh) S 22104 22104 21940 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111757164 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22112/statm: 1338 224 188 169 0 49 0
[pid=22114] ppid=22112 vsize=40068 CPUtime=1.42
/proc/22114/stat : 22114 (clasp) R 22112 22104 21940 0 -1 4194304 10587 0 0 0 138 4 0 0 25 0 1 0 111757165 41029632 9385 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7446617 0 0 4096 0 0 0 0 17 1 0 0
/proc/22114/statm: 10017 9385 194 154 0 9487 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 57952

[startup+6.30157 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 22122
/proc/meminfo: memFree=1773032/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=3.41
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 763 13951 0 0 1 0 331 9 16 0 1 0 111756998 12832768 509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22104/statm: 3133 509 343 3 0 233 0
[pid=22120] ppid=22104 vsize=5352 CPUtime=0
/proc/22120/stat : 22120 (sh) S 22104 22104 21940 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 111757342 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22120/statm: 1338 224 188 169 0 49 0
[pid=22122] ppid=22120 vsize=96104 CPUtime=2.84
/proc/22122/stat : 22122 (clasp) R 22120 22104 21940 0 -1 4194304 27283 0 0 0 271 13 0 0 25 0 1 0 111757342 98410496 23506 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134746409 0 0 4096 0 0 0 0 17 1 0 0
/proc/22122/statm: 24026 23506 196 154 0 23496 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 113988

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 22130
/proc/meminfo: memFree=1761512/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=12.04
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 1024 70939 0 0 1 0 1163 40 16 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
Current children cumulated CPU time (s) 12.04
Current children cumulated vsize (KiB) 12532

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 22154
/proc/meminfo: memFree=1843040/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=24.41
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 1288 126811 0 0 1 1 2371 68 16 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
[pid=22152] ppid=22104 vsize=5352 CPUtime=0
/proc/22152/stat : 22152 (sh) S 22104 22104 21940 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 111759446 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22152/statm: 1338 224 188 169 0 49 0
[pid=22153] ppid=22152 vsize=2520 CPUtime=0
/proc/22153/stat : 22153 (cat) S 22152 22104 21940 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111759447 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 264907751650 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/22153/statm: 630 87 71 4 0 42 0
[pid=22154] ppid=22152 vsize=30556 CPUtime=1.01
/proc/22154/stat : 22154 (clasp) R 22152 22104 21940 0 -1 4194304 7340 0 0 0 97 4 0 0 25 0 1 0 111759447 31289344 7134 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7452283 0 0 4096 0 0 0 0 17 1 0 0
/proc/22154/statm: 7639 7135 184 154 0 7109 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 50960

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 5/86 22216
/proc/meminfo: memFree=1766320/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=41.3
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 1549 182170 0 0 2 1 4027 100 16 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
[pid=22168] ppid=22104 vsize=5352 CPUtime=0
/proc/22168/stat : 22168 (sh) S 22104 22104 21940 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111761136 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22168/statm: 1338 224 188 169 0 49 0
[pid=22170] ppid=22168 vsize=90488 CPUtime=9.69
/proc/22170/stat : 22170 (clasp) R 22168 22104 21940 0 -1 4194304 25155 0 0 0 958 11 0 0 25 0 1 0 111761136 92659712 21621 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 0 0 0
/proc/22170/statm: 22622 21621 196 154 0 22092 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 108372

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/86 22372
/proc/meminfo: memFree=1764776/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=73.28
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 1938 262653 0 0 2 1 7181 144 16 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
[pid=22314] ppid=22104 vsize=5352 CPUtime=0
/proc/22314/stat : 22314 (sh) S 22104 22104 21940 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111764341 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 224 188 169 0 49 0
[pid=22316] ppid=22314 vsize=90472 CPUtime=28.83
/proc/22316/stat : 22316 (clasp) R 22314 22104 21940 0 -1 4194304 25442 0 0 0 2871 12 0 0 25 0 1 0 111764341 92643328 21924 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134682854 0 0 4096 0 0 0 0 17 1 0 0
/proc/22316/statm: 22618 21924 196 154 0 22088 0
Current children cumulated CPU time (s) 102.11
Current children cumulated vsize (KiB) 108356

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 22400
/proc/meminfo: memFree=1766312/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=119.17
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 2065 289464 0 0 2 2 11753 160 16 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
[pid=22398] ppid=22104 vsize=5352 CPUtime=0
/proc/22398/stat : 22398 (sh) S 22104 22104 21940 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111768935 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22398/statm: 1338 224 188 169 0 49 0
[pid=22400] ppid=22398 vsize=90284 CPUtime=42.91
/proc/22400/stat : 22400 (clasp) R 22398 22104 21940 0 -1 4194304 25342 0 0 0 4279 12 0 0 25 0 1 0 111768935 92450816 21830 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/22400/statm: 22571 21830 196 154 0 22041 0
Current children cumulated CPU time (s) 162.08
Current children cumulated vsize (KiB) 108168

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 22416
/proc/meminfo: memFree=1767656/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=207.26
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 2314 342683 0 0 2 2 20532 190 16 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
[pid=22414] ppid=22104 vsize=5352 CPUtime=0
/proc/22414/stat : 22414 (sh) S 22104 22104 21940 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111777748 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22414/statm: 1338 224 188 169 0 49 0
[pid=22416] ppid=22414 vsize=89688 CPUtime=14.78
/proc/22416/stat : 22416 (clasp) R 22414 22104 21940 0 -1 4194304 25025 0 0 0 1469 9 0 0 25 0 1 0 111777749 91840512 21523 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/22416/statm: 22422 21523 196 154 0 21892 0
Current children cumulated CPU time (s) 222.04
Current children cumulated vsize (KiB) 107572

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/80 22416
/proc/meminfo: memFree=1767592/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=207.26
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 2314 342683 0 0 2 2 20532 190 16 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
[pid=22414] ppid=22104 vsize=5352 CPUtime=0
/proc/22414/stat : 22414 (sh) S 22104 22104 21940 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111777748 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22414/statm: 1338 224 188 169 0 49 0
[pid=22416] ppid=22414 vsize=89688 CPUtime=74.76
/proc/22416/stat : 22416 (clasp) R 22414 22104 21940 0 -1 4194304 25035 0 0 0 7467 9 0 0 25 0 1 0 111777749 91840512 21533 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22416/statm: 22422 21533 196 154 0 21892 0

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

/proc/loadavg: 1.00 1.00 1.00 2/80 22416
/proc/meminfo: memFree=1614376/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=207.26
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 2314 342683 0 0 2 2 20532 190 16 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
[pid=22414] ppid=22104 vsize=5352 CPUtime=0
/proc/22414/stat : 22414 (sh) S 22104 22104 21940 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111777748 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22414/statm: 1338 224 188 169 0 49 0
[pid=22416] ppid=22414 vsize=241884 CPUtime=1514.42
/proc/22416/stat : 22416 (clasp) R 22414 22104 21940 0 -1 4194304 63241 0 0 0 151383 59 0 0 25 0 1 0 111777749 247689216 59410 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134715845 0 0 4096 0 0 0 0 17 1 0 0
/proc/22416/statm: 60471 59410 196 154 0 59941 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 259768

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 22416
/proc/meminfo: memFree=1607592/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=207.26
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 2314 342683 0 0 2 2 20532 190 16 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
[pid=22414] ppid=22104 vsize=5352 CPUtime=0
/proc/22414/stat : 22414 (sh) S 22104 22104 21940 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111777748 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22414/statm: 1338 224 188 169 0 49 0
[pid=22416] ppid=22414 vsize=248468 CPUtime=1574.41
/proc/22416/stat : 22416 (clasp) R 22414 22104 21940 0 -1 4194304 64887 0 0 0 157379 62 0 0 25 0 1 0 111777749 254431232 61056 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/22416/statm: 62117 61056 196 154 0 61587 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 266352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 22416
/proc/meminfo: memFree=1605544/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=207.26
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 2314 342683 0 0 2 2 20532 190 16 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
[pid=22414] ppid=22104 vsize=5352 CPUtime=0
/proc/22414/stat : 22414 (sh) S 22104 22104 21940 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111777748 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22414/statm: 1338 224 188 169 0 49 0
[pid=22416] ppid=22414 vsize=250428 CPUtime=1592.82
/proc/22416/stat : 22416 (clasp) R 22414 22104 21940 0 -1 4194304 65382 0 0 0 159219 63 0 0 25 0 1 0 111777749 256438272 61551 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/22416/statm: 62607 61551 196 154 0 62077 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 268312

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 22416
/proc/meminfo: memFree=1605544/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=207.26
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 2314 342683 0 0 2 2 20532 190 16 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
[pid=22414] ppid=22104 vsize=5352 CPUtime=0
/proc/22414/stat : 22414 (sh) S 22104 22104 21940 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111777748 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22414/statm: 1338 224 188 169 0 49 0
[pid=22416] ppid=22414 vsize=250428 CPUtime=1592.82
/proc/22416/stat : 22416 (clasp) R 22414 22104 21940 0 -1 4194304 65382 0 0 0 159219 63 0 0 25 0 1 0 111777749 256438272 61551 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 1 0 0
/proc/22416/statm: 62607 61551 196 154 0 62077 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 268312

# WARNING:
# current cumulated CPU time (207.31 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 (1592.77 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 22416
/proc/meminfo: memFree=1605544/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=207.31
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 2474 344349 0 0 3 2 20533 193 17 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
Current children cumulated CPU time (s) 207.31
Current children cumulated vsize (KiB) 12532

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 22416
/proc/meminfo: memFree=1605544/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=207.31
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 2474 344349 0 0 3 2 20533 193 17 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
Current children cumulated CPU time (s) 207.31
Current children cumulated vsize (KiB) 12532

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/83 22427
/proc/meminfo: memFree=1828808/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=207.31
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 2474 344349 0 0 3 2 20533 193 17 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
[pid=22417] ppid=22104 vsize=0 CPUtime=0
/proc/22417/stat : 22417 (rm) Z 22104 22104 21940 0 -1 4194316 115 0 0 0 0 0 0 0 17 0 1 0 111937070 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/22417/statm: 0 0 0 0 0 0 0
[pid=22425] ppid=22104 vsize=5352 CPUtime=0
/proc/22425/stat : 22425 (sh) S 22104 22104 21940 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111937073 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22425/statm: 1338 224 188 169 0 49 0
[pid=22427] ppid=22425 vsize=50384 CPUtime=1.44
/proc/22427/stat : 22427 (clasp) R 22425 22104 21940 0 -1 4194304 13569 0 0 0 139 5 0 0 25 0 1 0 111937073 51593216 11705 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/22427/statm: 12596 11711 188 154 0 12066 0
Current children cumulated CPU time (s) 208.75
Current children cumulated vsize (KiB) 68268

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/83 22427
/proc/meminfo: memFree=1828808/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=207.31
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 2474 344349 0 0 3 2 20533 193 17 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
[pid=22417] ppid=22104 vsize=0 CPUtime=0
/proc/22417/stat : 22417 (rm) Z 22104 22104 21940 0 -1 4194316 115 0 0 0 0 0 0 0 17 0 1 0 111937070 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/22417/statm: 0 0 0 0 0 0 0
[pid=22425] ppid=22104 vsize=5352 CPUtime=0
/proc/22425/stat : 22425 (sh) S 22104 22104 21940 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111937073 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22425/statm: 1338 224 188 169 0 49 0
[pid=22427] ppid=22425 vsize=78456 CPUtime=1.84
/proc/22427/stat : 22427 (clasp) R 22425 22104 21940 0 -1 4194304 21237 0 0 0 176 8 0 0 25 0 1 0 111937073 80338944 18426 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134717190 0 0 4096 0 0 0 0 17 1 0 0
/proc/22427/statm: 19614 18426 194 154 0 19084 0
Current children cumulated CPU time (s) 209.15
Current children cumulated vsize (KiB) 96340

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/83 22427
/proc/meminfo: memFree=1828808/2055920 swapFree=4169844/4192956
[pid=22104] ppid=22102 vsize=12532 CPUtime=207.31
/proc/22104/stat : 22104 (pbclasp) S 22102 22104 21940 0 -1 4194304 2474 344349 0 0 3 2 20533 193 17 0 1 0 111756998 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 264916483988 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/22104/statm: 3133 510 343 3 0 233 0
[pid=22417] ppid=22104 vsize=0 CPUtime=0
/proc/22417/stat : 22417 (rm) Z 22104 22104 21940 0 -1 4194316 115 0 0 0 0 0 0 0 17 0 1 0 111937070 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/22417/statm: 0 0 0 0 0 0 0
[pid=22425] ppid=22104 vsize=5352 CPUtime=0
/proc/22425/stat : 22425 (sh) S 22104 22104 21940 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111937073 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22425/statm: 1338 224 188 169 0 49 0
[pid=22427] ppid=22425 vsize=84492 CPUtime=1.94
/proc/22427/stat : 22427 (clasp) R 22425 22104 21940 0 -1 4194304 22572 0 0 0 185 9 0 0 25 0 1 0 111937073 86519808 19761 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134745193 0 0 4096 0 0 0 0 17 1 0 0
/proc/22427/statm: 21123 19762 194 154 0 20593 0
Current children cumulated CPU time (s) 209.25
Current children cumulated vsize (KiB) 102376

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22104 and gives
#  childrusage.ru_utime.tv_sec=205
#  childrusage.ru_utime.tv_usec=367779
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=959702
# CPU time returned by wait4() is 207.327
# while last known CPU time is 209.25
#
# 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): 1592.77
#  lost CPU user time (s): 1592.17
#  lost CPU system time (s): 0.6

Real time (s): 1802.73
CPU time (s): 1802.02
CPU user time (s): 1799.38
CPU system time (s): 2.64
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 268312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 205.368
system time used= 1.9597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 347348
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= 3895
involuntary context switches= 6919

runsolver used 1.68774 second user time and 4.88426 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Apr 15 12:00:13 UTC 2007

IDJOB= 352664
IDBENCH= 2006
IDSOLVER= 158
FILE ID= node30/352664-1176638413

PBS_JOBID= 4559834

Free space on /tmp= 66562 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ8_3.opb
COMMAND LINE= pbclasp instance-352664-1176638413.opb /tmp/evaluation/352664-1176638413/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-352664-1176638413 -o ROOT/results/node30/conversion-352664-1176638413 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352664-1176638413/instance-352664-1176638413.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-352664-1176638413 -o ROOT/results/node30/solver-352664-1176638413 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352664-1176638413.opb /tmp/evaluation/352664-1176638413/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  d431323968e1ca4dc95d181076d01437

RANDOM SEED= 98495018

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1857048 kB
Buffers:         13632 kB
Cached:          77860 kB
SwapCached:       1940 kB
Active:          54380 kB
Inactive:        60020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857048 kB
SwapTotal:     4192956 kB
SwapFree:      4169844 kB
Dirty:            1956 kB
Writeback:           0 kB
Mapped:          30604 kB
Slab:            70112 kB
Committed_AS:   238664 kB
PageTables:       1776 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= 66561 MiB

End job on node30 on Sun Apr 15 12:30:16 UTC 2007