Trace number 352690

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 (MO)54720 33.85 34.0291

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-data8_3.opb
MD5SUMc3720ea5d84e92b781414b36064971fe
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark46545
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 46478
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 1380
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 279536
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 1380
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 279536
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

3.35/3.42	o 54720
31.94/32.01	c Somebody sent me a SIGTERM
31.94/32.01	s SATISFIABLE
31.94/32.01	v x1 x9 x19 x28 x37 x45 x52 x59 x71 x77 x86 x96 x101 x110 x119 x128 x134 x140 x149 x156 x165 x174 x184 x192 x200 x202 x211 x223 x226
31.94/32.01	v x235 x247 x256 x257 x266 x274 x284 x292 x302 x305 x318 x324 x334 x339 x348 x360 x366 x371 x384 x386 x394 x408 x413 x421 x430 x438
31.94/32.01	v x448 x449 x463 x467 x476 x483 x489 x503 x508 x513 x523 x531 x542 x549 x558 x565 x569 x579 x586 x595 x602 x613 x623 x631 x637 x641
31.94/32.01	v x656 x663 x665 x678 x686 x695 x704 x705 x714 x724 x732 x737 x752 x754 x768 x769 x778 x785 x796 x807 x812 x823 x826 x837 x842 x851
31.94/32.01	v x859 x869 x874 x887 x895 x898 x899 x900 x902 x904 x911 x919 x925 x938 x944 x946 x956 x960 x964 x965 x966 x968 x975 x984 x989 x997
31.94/32.01	v x1003 x1010 x1017 x1024 x1027 x1028 x1029 x1030 x1039 x1048 x1054 x1060 x1067 x1072 x1081 x1088 x1089 x1090 x1091 x1092 x1096
31.94/32.01	v x1101 x1110 x1117 x1126 x1130 x1138 x1148 x1150 x1151 x1153 x1156 x1167 x1174 x1181 x1188 x1195 x1199 x1209 x1212 x1214 x1216
31.94/32.01	v x1217 x1218 x1224 x1229 x1234 x1245 x1251 x1259 x1266 x1273 x1275 x1276 x1278 x1279 x1281 x1288 x1292 x1301 x1309 x1310 x1323
31.94/32.01	v x1330 x1337 x1339 x1340 x1341 x1343
31.94/32.02	pb2clasp1: no process killed

Verifier Data (download as text)

OK	54720

Conversion Script Data (download as text)

/tmp/evaluation/352690-1176639044/instance-352690-1176639044.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/node23/watcher-352690-1176639044 -o ROOT/results/node23/solver-352690-1176639044 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352690-1176639044.opb /tmp/evaluation/352690-1176639044/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: 0.91 0.97 0.99 3/77 27612
/proc/meminfo: memFree=1834872/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12268 CPUtime=0
/proc/27612/stat : 27612 (pbclasp) R 27610 27612 27216 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 111821502 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496562174 0 0 4224 0 0 0 0 17 1 0 0
/proc/27612/statm: 3067 317 242 3 0 167 0

[startup+0.012846 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 27612
/proc/meminfo: memFree=1834872/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=0
/proc/27612/stat : 27612 (pbclasp) R 27610 27612 27216 0 -1 4194304 494 0 0 0 0 0 0 0 18 0 1 0 111821502 12832768 460 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487507681 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27612/statm: 3133 460 320 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101865 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 27612
/proc/meminfo: memFree=1834872/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=0
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 525 0 0 0 0 0 0 0 16 0 1 0 111821502 12832768 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27612/statm: 3133 477 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.301901 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 27612
/proc/meminfo: memFree=1834872/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=0
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 525 0 0 0 0 0 0 0 16 0 1 0 111821502 12832768 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27612/statm: 3133 477 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.701979 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 27612
/proc/meminfo: memFree=1834872/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=0
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 525 0 0 0 0 0 0 0 16 0 1 0 111821502 12832768 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27612/statm: 3133 477 324 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+1.50113 s]
/proc/loadavg: 0.91 0.97 0.99 2/80 27615
/proc/meminfo: memFree=1832864/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=0
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 525 0 0 0 0 0 0 0 16 0 1 0 111821502 12832768 477 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27612/statm: 3133 477 324 3 0 233 0
[pid=27614] ppid=27612 vsize=5352 CPUtime=0
/proc/27614/stat : 27614 (sh) S 27612 27612 27216 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 111821503 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27614/statm: 1338 229 193 169 0 49 0
[pid=27615] ppid=27614 vsize=12400 CPUtime=1.47
/proc/27615/stat : 27615 (pb2clasp1) R 27614 27612 27216 0 -1 4194304 500 0 0 0 147 0 0 0 25 0 1 0 111821503 12697600 462 18446744073709551615 4194304 4206940 548682069360 18446744073709551615 238487353502 0 0 4224 0 0 0 0 17 1 0 0
/proc/27615/statm: 3100 462 340 3 0 200 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30284

[startup+3.10144 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 27622
/proc/meminfo: memFree=1824536/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=1.63
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 629 1590 0 0 0 0 162 1 16 0 1 0 111821502 12832768 507 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27612/statm: 3133 507 343 3 0 233 0
[pid=27620] ppid=27612 vsize=5352 CPUtime=0
/proc/27620/stat : 27620 (sh) S 27612 27612 27216 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 111821668 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27620/statm: 1338 224 188 169 0 49 0
[pid=27622] ppid=27620 vsize=40068 CPUtime=1.43
/proc/27622/stat : 27622 (clasp) R 27620 27612 27216 0 -1 4194304 10587 0 0 0 139 4 0 0 25 0 1 0 111821668 41029632 9385 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2924696 0 0 4096 0 0 0 0 17 1 0 0
/proc/27622/statm: 10017 9385 194 154 0 9487 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 57952

[startup+6.30106 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 27630
/proc/meminfo: memFree=1736280/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=3.4
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 764 13951 0 0 0 0 332 8 16 0 1 0 111821502 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27612/statm: 3133 510 343 3 0 233 0
[pid=27628] ppid=27612 vsize=5352 CPUtime=0
/proc/27628/stat : 27628 (sh) S 27612 27612 27216 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 111821846 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27628/statm: 1338 224 188 169 0 49 0
[pid=27629] ppid=27628 vsize=2520 CPUtime=0
/proc/27629/stat : 27629 (cat) S 27628 27612 27216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111821846 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27629/statm: 630 87 71 4 0 42 0
[pid=27630] ppid=27628 vsize=171048 CPUtime=2.84
/proc/27630/stat : 27630 (clasp) R 27628 27612 27216 0 -1 4194304 59325 0 0 0 259 25 0 0 25 0 1 0 111821846 175153152 38903 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/27630/statm: 42762 38909 181 154 0 42232 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 191452

[startup+12.7013 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 27630
/proc/meminfo: memFree=1317024/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=3.4
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 764 13951 0 0 0 0 332 8 16 0 1 0 111821502 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27612/statm: 3133 510 343 3 0 233 0
[pid=27628] ppid=27612 vsize=5352 CPUtime=0
/proc/27628/stat : 27628 (sh) S 27612 27612 27216 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 111821846 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27628/statm: 1338 224 188 169 0 49 0
[pid=27629] ppid=27628 vsize=2520 CPUtime=0
/proc/27629/stat : 27629 (cat) S 27628 27612 27216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111821846 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27629/statm: 630 87 71 4 0 42 0
[pid=27630] ppid=27628 vsize=591380 CPUtime=9.24
/proc/27630/stat : 27630 (clasp) R 27628 27612 27216 0 -1 4194304 228336 0 0 0 830 94 0 0 25 0 1 0 111821846 605573120 140060 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683973 0 0 4096 0 0 0 0 17 1 0 0
/proc/27630/statm: 147845 140060 181 154 0 147315 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 611784

[startup+25.5018 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 27630
/proc/meminfo: memFree=530656/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=3.4
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 764 13951 0 0 0 0 332 8 16 0 1 0 111821502 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27612/statm: 3133 510 343 3 0 233 0
[pid=27628] ppid=27612 vsize=5352 CPUtime=0
/proc/27628/stat : 27628 (sh) S 27612 27612 27216 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 111821846 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27628/statm: 1338 224 188 169 0 49 0
[pid=27629] ppid=27628 vsize=2520 CPUtime=0
/proc/27629/stat : 27629 (cat) S 27628 27612 27216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111821846 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27629/statm: 630 87 71 4 0 42 0
[pid=27630] ppid=27628 vsize=1362284 CPUtime=22.04
/proc/27630/stat : 27630 (clasp) R 27628 27612 27216 0 -1 4194304 541336 0 0 0 1974 230 0 0 25 0 1 0 111821846 1394978816 329349 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650481 0 0 4096 0 0 0 0 17 1 0 0
/proc/27630/statm: 340571 329350 181 154 0 340041 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1382688



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+32.001 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 27630
/proc/meminfo: memFree=155872/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=3.4
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 764 13951 0 0 0 0 332 8 16 0 1 0 111821502 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27612/statm: 3133 510 343 3 0 233 0
[pid=27628] ppid=27612 vsize=5352 CPUtime=0
/proc/27628/stat : 27628 (sh) S 27612 27612 27216 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 111821846 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27628/statm: 1338 224 188 169 0 49 0
[pid=27629] ppid=27628 vsize=2520 CPUtime=0
/proc/27629/stat : 27629 (cat) S 27628 27612 27216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111821846 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27629/statm: 630 87 71 4 0 42 0
[pid=27630] ppid=27628 vsize=1824872 CPUtime=28.54
/proc/27630/stat : 27630 (clasp) R 27628 27612 27216 0 -1 4194304 738798 0 0 0 2539 315 0 0 25 0 1 0 111821846 1868668928 418046 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2930299 0 0 4096 0 0 0 0 17 1 0 0
/proc/27630/statm: 456218 418046 181 154 0 455688 0
Current children cumulated CPU time (s) 31.94
Current children cumulated vsize (KiB) 1845276

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

[startup+32.001 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 27630
/proc/meminfo: memFree=155872/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=3.4
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 764 13951 0 0 0 0 332 8 16 0 1 0 111821502 12832768 510 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27612/statm: 3133 510 343 3 0 233 0
[pid=27628] ppid=27612 vsize=5352 CPUtime=0
/proc/27628/stat : 27628 (sh) S 27612 27612 27216 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 111821846 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27628/statm: 1338 224 188 169 0 49 0
[pid=27629] ppid=27628 vsize=2520 CPUtime=0
/proc/27629/stat : 27629 (cat) S 27628 27612 27216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111821846 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27629/statm: 630 87 71 4 0 42 0
[pid=27630] ppid=27628 vsize=1824872 CPUtime=28.54
/proc/27630/stat : 27630 (clasp) R 27628 27612 27216 0 -1 4194304 738798 0 0 0 2539 315 0 0 25 0 1 0 111821846 1868668928 418046 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2930299 0 0 4096 0 0 0 0 17 1 0 0
/proc/27630/statm: 456218 418046 181 154 0 455688 0
Current children cumulated CPU time (s) 31.94
Current children cumulated vsize (KiB) 1845276

# WARNING:
# current cumulated CPU time (3.43 s) is less than in the last sample (31.94 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (28.51 s) to the 'lost time'.

[startup+32.1184 s]
/proc/loadavg: 1.00 0.98 0.99 2/81 27630
/proc/meminfo: memFree=155872/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=3.43
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 933 15729 0 0 0 0 332 11 18 0 1 0 111821502 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27612/statm: 3133 511 343 3 0 233 0
Current children cumulated CPU time (s) 3.43
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+33.4023 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 27641
/proc/meminfo: memFree=1820056/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=3.43
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 933 15729 0 0 0 0 332 11 18 0 1 0 111821502 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27612/statm: 3133 511 343 3 0 233 0
[pid=27639] ppid=27612 vsize=5352 CPUtime=0
/proc/27639/stat : 27639 (sh) S 27612 27612 27216 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 111824710 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27639/statm: 1338 224 188 169 0 49 0
[pid=27640] ppid=27639 vsize=2520 CPUtime=0
/proc/27640/stat : 27640 (cat) S 27639 27612 27216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111824710 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27640/statm: 630 87 71 4 0 42 0
[pid=27641] ppid=27639 vsize=57096 CPUtime=1.3
/proc/27641/stat : 27641 (clasp) R 27639 27612 27216 0 -1 4194304 15304 0 0 0 123 7 0 0 25 0 1 0 111824710 58466304 12699 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134655366 0 0 4096 0 0 0 0 17 1 0 0
/proc/27641/statm: 14274 12699 181 154 0 13744 0
Current children cumulated CPU time (s) 4.73
Current children cumulated vsize (KiB) 77500

[startup+33.8024 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 27641
/proc/meminfo: memFree=1820056/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=3.43
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 933 15729 0 0 0 0 332 11 18 0 1 0 111821502 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27612/statm: 3133 511 343 3 0 233 0
[pid=27639] ppid=27612 vsize=5352 CPUtime=0
/proc/27639/stat : 27639 (sh) S 27612 27612 27216 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 111824710 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27639/statm: 1338 224 188 169 0 49 0
[pid=27640] ppid=27639 vsize=2520 CPUtime=0
/proc/27640/stat : 27640 (cat) S 27639 27612 27216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111824710 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27640/statm: 630 87 71 4 0 42 0
[pid=27641] ppid=27639 vsize=84752 CPUtime=1.71
/proc/27641/stat : 27641 (clasp) R 27639 27612 27216 0 -1 4194304 25553 0 0 0 160 11 0 0 25 0 1 0 111824710 86786048 19581 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650392 0 0 4096 0 0 0 0 17 1 0 0
/proc/27641/statm: 21188 19581 181 154 0 20658 0
Current children cumulated CPU time (s) 5.14
Current children cumulated vsize (KiB) 105156

[startup+34.0024 s]
/proc/loadavg: 1.00 0.98 0.99 2/82 27641
/proc/meminfo: memFree=1739096/2055920 swapFree=4169480/4192956
[pid=27612] ppid=27610 vsize=12532 CPUtime=3.43
/proc/27612/stat : 27612 (pbclasp) S 27610 27612 27216 0 -1 4194304 933 15729 0 0 0 0 332 11 18 0 1 0 111821502 12832768 511 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27612/statm: 3133 511 343 3 0 233 0
[pid=27639] ppid=27612 vsize=5352 CPUtime=0
/proc/27639/stat : 27639 (sh) S 27612 27612 27216 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 111824710 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27639/statm: 1338 224 188 169 0 49 0
[pid=27640] ppid=27639 vsize=2520 CPUtime=0
/proc/27640/stat : 27640 (cat) S 27639 27612 27216 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 111824710 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/27640/statm: 630 87 71 4 0 42 0
[pid=27641] ppid=27639 vsize=95912 CPUtime=1.91
/proc/27641/stat : 27641 (clasp) R 27639 27612 27216 0 -1 4194304 29251 0 0 0 179 12 0 0 25 0 1 0 111824710 98213888 23279 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683934 0 0 4096 0 0 0 0 17 1 0 0
/proc/27641/statm: 23978 23279 181 154 0 23448 0
Current children cumulated CPU time (s) 5.34
Current children cumulated vsize (KiB) 116316

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27612 and gives
#  childrusage.ru_utime.tv_sec=3
#  childrusage.ru_utime.tv_usec=341492
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=126980
# CPU time returned by wait4() is 3.46847
# while last known CPU time is 5.34
#
# 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): 28.51
#  lost CPU user time (s): 25.39
#  lost CPU system time (s): 3.12

Real time (s): 34.0291
CPU time (s): 33.85
CPU user time (s): 30.5
CPU system time (s): 3.35
CPU usage (%): 99.4736
Max. virtual memory (cumulated for all children) (KiB): 1845276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.34149
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17186
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= 793
involuntary context switches= 104

runsolver used 0.039993 second user time and 0.095985 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sun Apr 15 12:10:44 UTC 2007

IDJOB= 352690
IDBENCH= 2008
IDSOLVER= 158
FILE ID= node23/352690-1176639044

PBS_JOBID= 4559814

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-data8_3.opb
COMMAND LINE= pbclasp instance-352690-1176639044.opb /tmp/evaluation/352690-1176639044/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-352690-1176639044 -o ROOT/results/node23/conversion-352690-1176639044 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352690-1176639044/instance-352690-1176639044.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-352690-1176639044 -o ROOT/results/node23/solver-352690-1176639044 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352690-1176639044.opb /tmp/evaluation/352690-1176639044/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  c3720ea5d84e92b781414b36064971fe

RANDOM SEED= 800346098

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1835344 kB
Buffers:         31936 kB
Cached:          94544 kB
SwapCached:       2584 kB
Active:          73120 kB
Inactive:        78404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835344 kB
SwapTotal:     4192956 kB
SwapFree:      4169480 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          39788 kB
Slab:            54632 kB
Committed_AS:  1430524 kB
PageTables:       1800 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 node23 on Sun Apr 15 12:11:18 UTC 2007