Trace number 372325

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)196317 25.03 25.1327

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/reduced/
submittedPB07/aksoy/trarea_ac/normalized-reduced-fir03_trarea_ac.opb
MD5SUM4c7127e3833be0946f911f649745c11e
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark11452
Best CPU time to get the best result obtained on this benchmark0.45493
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11452
Optimality of the best value was proved YES
Number of variables1343
Total number of constraints2405
Number of constraints which are clauses2405
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 constraint55
Number of terms in the objective function 690
Biggest coefficient in the objective function 989
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 524625
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 989
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 524625
Number of bits of the biggest sum of numbers20
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)

0.18/0.36	o 196317
23.08/23.12	c Somebody sent me a SIGTERM
23.08/23.12	s SATISFIABLE
23.08/23.12	v x97 x98 x101 x107 x110 x112 x114 x120 x122 x126 x130 x132 x135 x136 x149 x153 x155 x163 x165 x167 x169 x178 x180 x187 x197 x201
23.08/23.12	v x205 x207 x209 x213 x223 x227 x231 x237 x245 x247 x250 x254 x258 x262 x264 x266 x270 x274 x278 x284 x288 x300 x302 x305 x306 x308
23.08/23.12	v x318 x328 x330 x338 x340 x342 x346 x355 x361 x363 x365 x369 x373 x375 x377 x379 x383 x385 x387 x389 x391 x393 x398 x400 x404 x408
23.08/23.12	v x410 x416 x422 x424 x426 x433 x435 x439 x444 x448 x452 x453 x454 x458 x460 x464 x467 x468 x474 x478 x492 x496 x498 x500 x502 x504
23.08/23.12	v x511 x515 x521 x524 x530 x536 x540 x544 x547 x550 x557 x560 x564 x570 x572 x575 x576 x577 x597 x600 x602 x608 x612 x618 x622 x628
23.08/23.12	v x632 x639 x647 x649 x651 x660 x666 x668 x678 x683 x684 x686 x692 x703 x715 x727 x729 x735 x737 x739 x741 x745 x751 x753 x755 x757
23.08/23.12	v x761 x763 x765 x771 x791 x793 x799 x803 x811 x813 x823 x828 x830 x835 x837 x839 x841 x843 x847 x849 x853 x855 x859 x882 x887 x904
23.08/23.12	v x906 x912 x922 x937 x943 x949 x958 x964 x966 x968 x976 x982 x986 x988 x992 x995 x1001 x1004 x1010 x1025 x1036 x1055 x1059 x1060
23.08/23.12	v x1062 x1064 x1074 x1080 x1092 x1102 x1106 x1109 x1112 x1114 x1117 x1120 x1138 x1146 x1150 x1153 x1165 x1175 x1192 x1196 x1198
23.08/23.12	v x1200 x1209 x1214 x1217 x1222 x1226 x1231 x1235 x1239 x1241 x1247 x1249 x1258 x1265 x1270 x1272 x1274 x1287 x1292 x1294 x1301
23.08/23.12	v x1319 x1321 x1322 x1323 x1324 x1326 x1327 x1328 x1332 x1333 x1334 x1335 x1336 x1337 x1339 x1340 x1341 x1343
23.08/23.12	pb2clasp1: no process killed

Verifier Data (download as text)

OK	196317

Conversion Script Data (download as text)

/tmp/evaluation/372325-1177089177/instance-372325-1177089177.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/node12/watcher-372325-1177089177 -o ROOT/results/node12/solver-372325-1177089177 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372325-1177089177.opb /tmp/evaluation/372325-1177089177/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 8009
/proc/meminfo: memFree=1736032/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12268 CPUtime=0
/proc/8009/stat : 8009 (pbclasp) D 8007 8009 7250 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 184955067 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252429695589 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/8009/statm: 3067 317 242 3 0 167 0

[startup+0.0352099 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8009
/proc/meminfo: memFree=1736032/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12532 CPUtime=0.01
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 541 0 0 0 1 0 0 0 16 0 1 0 184955067 12832768 492 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8009/statm: 3133 492 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.101213 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8009
/proc/meminfo: memFree=1736032/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12532 CPUtime=0.01
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 541 0 0 0 1 0 0 0 16 0 1 0 184955067 12832768 492 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438425698 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8009/statm: 3133 492 324 3 0 233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12532

[startup+0.301238 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8009
/proc/meminfo: memFree=1736032/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12664 CPUtime=0.18
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 656 1594 0 0 1 0 16 1 16 0 1 0 184955067 12967936 527 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8009/statm: 3166 527 343 3 0 266 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 12664

[startup+0.701273 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8009
/proc/meminfo: memFree=1736032/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12664 CPUtime=0.36
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 804 3840 0 0 2 0 31 3 16 0 1 0 184955067 12967936 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8009/statm: 3166 531 343 3 0 266 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 12664

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 8027
/proc/meminfo: memFree=1684544/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12664 CPUtime=0.36
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 804 3840 0 0 2 0 31 3 16 0 1 0 184955067 12967936 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8009/statm: 3166 531 343 3 0 266 0
[pid=8025] ppid=8009 vsize=5356 CPUtime=0
/proc/8025/stat : 8025 (sh) S 8009 8009 7250 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 184955104 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8025/statm: 1339 225 188 169 0 50 0
[pid=8026] ppid=8025 vsize=2520 CPUtime=0
/proc/8026/stat : 8026 (cat) S 8025 8009 7250 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 184955105 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8026/statm: 630 87 71 4 0 42 0
[pid=8027] ppid=8025 vsize=91936 CPUtime=1.11
/proc/8027/stat : 8027 (clasp) R 8025 8009 7250 0 -1 4194304 22257 0 0 0 102 9 0 0 25 0 1 0 184955105 94142464 22219 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/8027/statm: 22984 22220 181 154 0 22454 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 112476

[startup+3.10251 s]
/proc/loadavg: 0.92 0.98 0.99 2/81 8027
/proc/meminfo: memFree=1599808/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12664 CPUtime=0.36
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 804 3840 0 0 2 0 31 3 16 0 1 0 184955067 12967936 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8009/statm: 3166 531 343 3 0 266 0
[pid=8025] ppid=8009 vsize=5356 CPUtime=0
/proc/8025/stat : 8025 (sh) S 8009 8009 7250 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 184955104 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8025/statm: 1339 225 188 169 0 50 0
[pid=8026] ppid=8025 vsize=2520 CPUtime=0
/proc/8026/stat : 8026 (cat) S 8025 8009 7250 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 184955105 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8026/statm: 630 87 71 4 0 42 0
[pid=8027] ppid=8025 vsize=213920 CPUtime=2.72
/proc/8027/stat : 8027 (clasp) R 8025 8009 7250 0 -1 4194304 64215 0 0 0 246 26 0 0 25 0 1 0 184955105 219054080 52723 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134683973 0 0 4096 0 0 0 0 17 1 0 0
/proc/8027/statm: 53480 52724 181 154 0 52950 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 234460

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 8027
/proc/meminfo: memFree=1355968/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12664 CPUtime=0.36
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 804 3840 0 0 2 0 31 3 16 0 1 0 184955067 12967936 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8009/statm: 3166 531 343 3 0 266 0
[pid=8025] ppid=8009 vsize=5356 CPUtime=0
/proc/8025/stat : 8025 (sh) S 8009 8009 7250 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 184955104 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8025/statm: 1339 225 188 169 0 50 0
[pid=8026] ppid=8025 vsize=2520 CPUtime=0
/proc/8026/stat : 8026 (cat) S 8025 8009 7250 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 184955105 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8026/statm: 630 87 71 4 0 42 0
[pid=8027] ppid=8025 vsize=460500 CPUtime=5.92
/proc/8027/stat : 8027 (clasp) R 8025 8009 7250 0 -1 4194304 164908 0 0 0 523 69 0 0 25 0 1 0 184955105 471552000 111959 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134665998 0 0 4096 0 0 0 0 17 1 0 0
/proc/8027/statm: 115125 111959 181 154 0 114595 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 481040

[startup+12.7025 s]
/proc/loadavg: 0.93 0.98 0.99 2/81 8027
/proc/meminfo: memFree=884864/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12664 CPUtime=0.36
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 804 3840 0 0 2 0 31 3 16 0 1 0 184955067 12967936 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8009/statm: 3166 531 343 3 0 266 0
[pid=8025] ppid=8009 vsize=5356 CPUtime=0
/proc/8025/stat : 8025 (sh) S 8009 8009 7250 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 184955104 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8025/statm: 1339 225 188 169 0 50 0
[pid=8026] ppid=8025 vsize=2520 CPUtime=0
/proc/8026/stat : 8026 (cat) S 8025 8009 7250 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 184955105 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8026/statm: 630 87 71 4 0 42 0
[pid=8027] ppid=8025 vsize=967988 CPUtime=12.31
/proc/8027/stat : 8027 (clasp) R 8025 8009 7250 0 -1 4194304 386327 0 0 0 1070 161 0 0 25 0 1 0 184955105 991219712 225511 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/8027/statm: 241997 225511 181 154 0 241467 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 988528



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+23.1055 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 8027
/proc/meminfo: memFree=122048/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12664 CPUtime=0.36
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 804 3840 0 0 2 0 31 3 16 0 1 0 184955067 12967936 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8009/statm: 3166 531 343 3 0 266 0
[pid=8025] ppid=8009 vsize=5356 CPUtime=0
/proc/8025/stat : 8025 (sh) S 8009 8009 7250 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 184955104 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8025/statm: 1339 225 188 169 0 50 0
[pid=8026] ppid=8025 vsize=2520 CPUtime=0
/proc/8026/stat : 8026 (cat) S 8025 8009 7250 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 184955105 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8026/statm: 630 87 71 4 0 42 0
[pid=8027] ppid=8025 vsize=1841372 CPUtime=22.72
/proc/8027/stat : 8027 (clasp) R 8025 8009 7250 0 -1 4194304 777685 0 0 0 1938 334 0 0 25 0 1 0 184955105 1885564928 401513 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8027/statm: 460343 401519 181 154 0 459813 0
Current children cumulated CPU time (s) 23.08
Current children cumulated vsize (KiB) 1861912

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

[startup+23.1055 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 8027
/proc/meminfo: memFree=122048/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12664 CPUtime=0.36
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 804 3840 0 0 2 0 31 3 16 0 1 0 184955067 12967936 531 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8009/statm: 3166 531 343 3 0 266 0
[pid=8025] ppid=8009 vsize=5356 CPUtime=0
/proc/8025/stat : 8025 (sh) S 8009 8009 7250 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 184955104 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8025/statm: 1339 225 188 169 0 50 0
[pid=8026] ppid=8025 vsize=2520 CPUtime=0
/proc/8026/stat : 8026 (cat) S 8025 8009 7250 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 184955105 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8026/statm: 630 87 71 4 0 42 0
[pid=8027] ppid=8025 vsize=1841372 CPUtime=22.72
/proc/8027/stat : 8027 (clasp) R 8025 8009 7250 0 -1 4194304 777685 0 0 0 1938 334 0 0 25 0 1 0 184955105 1885564928 401513 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8027/statm: 460343 401519 181 154 0 459813 0
Current children cumulated CPU time (s) 23.08
Current children cumulated vsize (KiB) 1861912

# WARNING:
# current cumulated CPU time (0.39 s) is less than in the last sample (23.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (22.69 s) to the 'lost time'.

[startup+23.2186 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 8027
/proc/meminfo: memFree=122048/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12664 CPUtime=0.39
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 977 5624 0 0 2 0 32 5 18 0 1 0 184955067 12967936 532 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8009/statm: 3166 532 343 3 0 266 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 12664

Sending SIGKILL to process tree (bottom up)

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

[startup+23.8016 s]
/proc/loadavg: 0.95 0.98 0.99 2/81 8027
/proc/meminfo: memFree=122048/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12664 CPUtime=0.39
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 977 5624 0 0 2 0 32 5 18 0 1 0 184955067 12967936 532 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8009/statm: 3166 532 343 3 0 266 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 12664

[startup+24.6017 s]
/proc/loadavg: 0.95 0.98 0.99 2/82 8038
/proc/meminfo: memFree=1656440/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12664 CPUtime=0.39
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 977 5624 0 0 2 0 32 5 18 0 1 0 184955067 12967936 532 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8009/statm: 3166 532 343 3 0 266 0
[pid=8036] ppid=8009 vsize=5356 CPUtime=0
/proc/8036/stat : 8036 (sh) S 8009 8009 7250 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 184957381 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8036/statm: 1339 225 188 169 0 50 0
[pid=8037] ppid=8036 vsize=2520 CPUtime=0
/proc/8037/stat : 8037 (cat) S 8036 8009 7250 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 184957381 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8037/statm: 630 87 71 4 0 42 0
[pid=8038] ppid=8036 vsize=125512 CPUtime=1.45
/proc/8038/stat : 8038 (clasp) R 8036 8009 7250 0 -1 4194304 32424 0 0 0 130 15 0 0 25 0 1 0 184957381 128524288 29106 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134650403 0 0 4096 0 0 0 0 17 1 0 0
/proc/8038/statm: 31378 29106 181 154 0 30848 0
Current children cumulated CPU time (s) 1.84
Current children cumulated vsize (KiB) 146052

[startup+25.0017 s]
/proc/loadavg: 0.95 0.98 0.99 2/82 8038
/proc/meminfo: memFree=1656440/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12664 CPUtime=0.39
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 977 5624 0 0 2 0 32 5 18 0 1 0 184955067 12967936 532 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8009/statm: 3166 532 343 3 0 266 0
[pid=8036] ppid=8009 vsize=5356 CPUtime=0
/proc/8036/stat : 8036 (sh) S 8009 8009 7250 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 184957381 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8036/statm: 1339 225 188 169 0 50 0
[pid=8037] ppid=8036 vsize=2520 CPUtime=0
/proc/8037/stat : 8037 (cat) S 8036 8009 7250 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 184957381 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8037/statm: 630 87 71 4 0 42 0
[pid=8038] ppid=8036 vsize=151560 CPUtime=1.85
/proc/8038/stat : 8038 (clasp) R 8036 8009 7250 0 -1 4194304 41434 0 0 0 166 19 0 0 25 0 1 0 184957381 155197440 36408 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8038/statm: 37890 36413 181 154 0 37360 0
Current children cumulated CPU time (s) 2.24
Current children cumulated vsize (KiB) 172100

[startup+25.1017 s]
/proc/loadavg: 0.95 0.98 0.99 2/82 8038
/proc/meminfo: memFree=1656440/2055920 swapFree=4160080/4192956
[pid=8009] ppid=8007 vsize=12664 CPUtime=0.39
/proc/8009/stat : 8009 (pbclasp) S 8007 8009 7250 0 -1 4194304 977 5624 0 0 2 0 32 5 18 0 1 0 184955067 12967936 532 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8009/statm: 3166 532 343 3 0 266 0
[pid=8036] ppid=8009 vsize=5356 CPUtime=0
/proc/8036/stat : 8036 (sh) S 8009 8009 7250 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 184957381 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8036/statm: 1339 225 188 169 0 50 0
[pid=8037] ppid=8036 vsize=2520 CPUtime=0
/proc/8037/stat : 8037 (cat) S 8036 8009 7250 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 184957381 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 252429697250 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/8037/statm: 630 87 71 4 0 42 0
[pid=8038] ppid=8036 vsize=174900 CPUtime=1.95
/proc/8038/stat : 8038 (clasp) R 8036 8009 7250 0 -1 4194304 49958 0 0 0 173 22 0 0 25 0 1 0 184957381 179097600 38466 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/8038/statm: 43725 38466 181 154 0 43195 0
Current children cumulated CPU time (s) 2.34
Current children cumulated vsize (KiB) 195440

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8009 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=345947
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=61990
# CPU time returned by wait4() is 0.407937
# while last known CPU time is 2.34
#
# 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): 22.69
#  lost CPU user time (s): 19.37
#  lost CPU system time (s): 3.32

Real time (s): 25.1327
CPU time (s): 25.03
CPU user time (s): 21.44
CPU system time (s): 3.59
CPU usage (%): 99.5913
Max. virtual memory (cumulated for all children) (KiB): 1861912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.345947
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7142
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= 251
involuntary context switches= 44

runsolver used 0.023996 second user time and 0.082987 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Fri Apr 20 17:12:57 UTC 2007

IDJOB= 372325
IDBENCH= 24964
IDSOLVER= 158
FILE ID= node12/372325-1177089177

PBS_JOBID= 4640316

Free space on /tmp= 66255 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/reduced/submittedPB07/aksoy/trarea_ac/normalized-reduced-fir03_trarea_ac.opb
COMMAND LINE= pbclasp instance-372325-1177089177.opb /tmp/evaluation/372325-1177089177/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-372325-1177089177 -o ROOT/results/node12/conversion-372325-1177089177 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372325-1177089177/instance-372325-1177089177.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-372325-1177089177 -o ROOT/results/node12/solver-372325-1177089177 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372325-1177089177.opb /tmp/evaluation/372325-1177089177/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  4c7127e3833be0946f911f649745c11e

RANDOM SEED= 991851063

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1736440 kB
Buffers:         73948 kB
Cached:         167312 kB
SwapCached:      11768 kB
Active:         148236 kB
Inactive:       117068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736440 kB
SwapTotal:     4192956 kB
SwapFree:      4160080 kB
Dirty:            1140 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            39688 kB
Committed_AS:  6023120 kB
PageTables:       1792 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= 66255 MiB

End job on node12 on Fri Apr 20 17:13:22 UTC 2007