Trace number 352274

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 2007-03-23? (MO) 1491.64 1492.24

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_11.opb.PB06.opb
MD5SUMf8f4f876e372c51b5109e7995e83ce5e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark443
Best CPU time to get the best result obtained on this benchmark1800.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 443
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 492823
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 492823
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)

1489.74/1490.22	c Somebody sent me a SIGTERM
1489.74/1490.22	s UNKNOWN
1489.74/1490.24	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352274-1176627901/instance-352274-1176627901.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/node2/watcher-352274-1176627901 -o ROOT/results/node2/solver-352274-1176627901 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-352274-1176627901.opb /tmp/evaluation/352274-1176627901/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 1.00 1.00 3/77 6320
/proc/meminfo: memFree=1699632/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=12268 CPUtime=0
/proc/6320/stat : 6320 (pbclasp) D 6318 6320 5183 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 138827892 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381480549 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/6320/statm: 3067 317 242 3 0 167 0

[startup+0.035575 s]
/proc/loadavg: 0.92 1.00 1.00 3/77 6320
/proc/meminfo: memFree=1699632/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=13316 CPUtime=0.02
/proc/6320/stat : 6320 (pbclasp) R 6318 6320 5183 0 -1 4194304 713 0 0 0 2 0 0 0 18 0 1 0 138827892 13635584 679 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381192618 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6320/statm: 3329 679 320 3 0 429 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13316

[startup+0.10158 s]
/proc/loadavg: 0.92 1.00 1.00 3/77 6320
/proc/meminfo: memFree=1699632/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=13448 CPUtime=0.09
/proc/6320/stat : 6320 (pbclasp) R 6318 6320 5183 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 138827892 13770752 692 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399541000 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6320/statm: 3362 692 320 3 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13448

[startup+0.301603 s]
/proc/loadavg: 0.92 1.00 1.00 3/77 6320
/proc/meminfo: memFree=1699632/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=13580 CPUtime=0.29
/proc/6320/stat : 6320 (pbclasp) R 6318 6320 5183 0 -1 4194304 768 0 0 0 29 0 0 0 19 0 1 0 138827892 13905920 734 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206381193036 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6320/statm: 3395 734 320 3 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13580

[startup+0.701643 s]
/proc/loadavg: 0.92 1.00 1.00 3/77 6320
/proc/meminfo: memFree=1699632/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=14164 CPUtime=0.69
/proc/6320/stat : 6320 (pbclasp) R 6318 6320 5183 0 -1 4194304 914 0 0 0 69 0 0 0 22 0 1 0 138827892 14503936 880 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206399541000 0 0 4224 16384 0 0 0 17 1 0 0
/proc/6320/statm: 3541 880 320 3 0 641 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14164

[startup+1.50173 s]
/proc/loadavg: 0.92 1.00 1.00 2/78 6321
/proc/meminfo: memFree=1696360/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=15220 CPUtime=1.09
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1191 0 0 0 108 1 0 0 16 0 1 0 138827892 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6320/statm: 3805 1142 324 3 0 905 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 15220

[startup+3.10189 s]
/proc/loadavg: 0.92 1.00 1.00 2/80 6323
/proc/meminfo: memFree=1694872/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=15220 CPUtime=1.09
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1191 0 0 0 108 1 0 0 16 0 1 0 138827892 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6320/statm: 3805 1142 324 3 0 905 0
[pid=6322] ppid=6320 vsize=5352 CPUtime=0
/proc/6322/stat : 6322 (sh) S 6320 6320 5183 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 138828002 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6322/statm: 1338 229 193 169 0 49 0
[pid=6323] ppid=6322 vsize=12532 CPUtime=1.99
/proc/6323/stat : 6323 (pb2clasp1) R 6322 6320 5183 0 -1 4194304 521 0 0 0 198 1 0 0 25 0 1 0 138828003 12832768 483 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 206390210658 0 0 4224 0 0 0 0 17 1 0 0
/proc/6323/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33104

[startup+6.30123 s]
/proc/loadavg: 0.93 1.00 1.00 3/80 6323
/proc/meminfo: memFree=1693464/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=15220 CPUtime=1.09
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1191 0 0 0 108 1 0 0 16 0 1 0 138827892 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6320/statm: 3805 1142 324 3 0 905 0
[pid=6322] ppid=6320 vsize=5352 CPUtime=0
/proc/6322/stat : 6322 (sh) S 6320 6320 5183 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 138828002 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6322/statm: 1338 229 193 169 0 49 0
[pid=6323] ppid=6322 vsize=12532 CPUtime=5.18
/proc/6323/stat : 6323 (pb2clasp1) R 6322 6320 5183 0 -1 4194304 521 0 0 0 517 1 0 0 25 0 1 0 138828003 12832768 483 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 206399295772 0 0 4224 0 0 0 0 17 1 0 0
/proc/6323/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 33104

[startup+12.7019 s]
/proc/loadavg: 0.93 1.00 1.00 2/80 6323
/proc/meminfo: memFree=1690776/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=15220 CPUtime=1.09
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1191 0 0 0 108 1 0 0 16 0 1 0 138827892 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6320/statm: 3805 1142 324 3 0 905 0
[pid=6322] ppid=6320 vsize=5352 CPUtime=0
/proc/6322/stat : 6322 (sh) S 6320 6320 5183 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 138828002 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6322/statm: 1338 229 193 169 0 49 0
[pid=6323] ppid=6322 vsize=12532 CPUtime=11.58
/proc/6323/stat : 6323 (pb2clasp1) R 6322 6320 5183 0 -1 4194304 521 0 0 0 1156 2 0 0 25 0 1 0 138828003 12832768 483 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 206399378125 0 0 4224 0 0 0 0 17 1 0 0
/proc/6323/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33104

[startup+25.5022 s]
/proc/loadavg: 0.95 1.00 1.00 2/80 6323
/proc/meminfo: memFree=1685208/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=15220 CPUtime=1.09
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1191 0 0 0 108 1 0 0 16 0 1 0 138827892 15585280 1142 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/6320/statm: 3805 1142 324 3 0 905 0
[pid=6322] ppid=6320 vsize=5352 CPUtime=0
/proc/6322/stat : 6322 (sh) S 6320 6320 5183 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 138828002 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6322/statm: 1338 229 193 169 0 49 0
[pid=6323] ppid=6322 vsize=12532 CPUtime=24.38
/proc/6323/stat : 6323 (pb2clasp1) R 6322 6320 5183 0 -1 4194304 521 0 0 0 2432 6 0 0 25 0 1 0 138828003 12832768 483 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 206399220544 0 0 4224 0 0 0 0 17 1 0 0
/proc/6323/statm: 3133 483 340 3 0 233 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33104

[startup+51.1029 s]
/proc/loadavg: 0.96 1.00 1.00 2/81 6330
/proc/meminfo: memFree=1427344/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=16144 CPUtime=41.1
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1783 1617 0 0 111 1 3978 20 15 0 1 0 138827892 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6320/statm: 4036 1382 343 3 0 1136 0
[pid=6328] ppid=6320 vsize=5352 CPUtime=0
/proc/6328/stat : 6328 (sh) S 6320 6320 5183 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 138832008 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6328/statm: 1338 224 188 169 0 49 0
[pid=6329] ppid=6328 vsize=2520 CPUtime=0.02
/proc/6329/stat : 6329 (cat) S 6328 6320 5183 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 138832008 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 206381482210 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6329/statm: 630 87 71 4 0 42 0
[pid=6330] ppid=6328 vsize=250664 CPUtime=9.9
/proc/6330/stat : 6330 (clasp) R 6328 6320 5183 0 -1 4194304 62569 0 0 0 961 29 0 0 25 0 1 0 138832008 256679936 62048 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134821393 0 0 4096 0 0 0 0 17 1 0 0
/proc/6330/statm: 62666 62048 173 154 0 62136 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 274680

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 1.00 2/80 6330
/proc/meminfo: memFree=1335832/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=16144 CPUtime=41.1
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1783 1617 0 0 111 1 3978 20 15 0 1 0 138827892 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6320/statm: 4036 1382 343 3 0 1136 0
[pid=6328] ppid=6320 vsize=5352 CPUtime=0.04
/proc/6328/stat : 6328 (sh) S 6320 6320 5183 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 138832008 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1338 224 188 169 0 49 0
[pid=6330] ppid=6328 vsize=326680 CPUtime=61.06
/proc/6330/stat : 6330 (clasp) R 6328 6320 5183 0 -1 4194304 166627 0 0 0 6025 81 0 0 25 0 1 0 138832008 334520320 81162 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10970747 0 0 4096 0 0 0 0 17 1 0 0
/proc/6330/statm: 81670 81162 194 154 0 81140 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 348176

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 6330
/proc/meminfo: memFree=1225624/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=16144 CPUtime=41.1
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1783 1617 0 0 111 1 3978 20 15 0 1 0 138827892 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6320/statm: 4036 1382 343 3 0 1136 0
[pid=6328] ppid=6320 vsize=5352 CPUtime=0.04
/proc/6328/stat : 6328 (sh) S 6320 6320 5183 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 138832008 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1338 224 188 169 0 49 0
[pid=6330] ppid=6328 vsize=437724 CPUtime=121.03
/proc/6330/stat : 6330 (clasp) R 6328 6320 5183 0 -1 4194304 194367 0 0 0 12007 96 0 0 25 0 1 0 138832008 448229376 108861 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/6330/statm: 109431 108861 194 154 0 108901 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 459220

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 6330
/proc/meminfo: memFree=1102040/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=16144 CPUtime=41.1
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1783 1617 0 0 111 1 3978 20 15 0 1 0 138827892 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6320/statm: 4036 1382 343 3 0 1136 0
[pid=6328] ppid=6320 vsize=5352 CPUtime=0.04
/proc/6328/stat : 6328 (sh) S 6320 6320 5183 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 138832008 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1338 224 188 169 0 49 0
[pid=6330] ppid=6328 vsize=561156 CPUtime=181.02
/proc/6330/stat : 6330 (clasp) R 6328 6320 5183 0 -1 4194304 225215 0 0 0 17988 114 0 0 25 0 1 0 138832008 574623744 139648 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/6330/statm: 140289 139648 194 154 0 139759 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 582652

[startup+282.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 6330
/proc/meminfo: memFree=999896/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=16144 CPUtime=41.1
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1783 1617 0 0 111 1 3978 20 15 0 1 0 138827892 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6320/statm: 4036 1382 343 3 0 1136 0
[pid=6328] ppid=6320 vsize=5352 CPUtime=0.04
/proc/6328/stat : 6328 (sh) S 6320 6320 5183 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 138832008 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1338 224 188 169 0 49 0
[pid=6330] ppid=6328 vsize=664404 CPUtime=241
/proc/6330/stat : 6330 (clasp) R 6328 6320 5183 0 -1 4194304 250939 0 0 0 23971 129 0 0 25 0 1 0 138832008 680349696 165281 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769962 0 0 4096 0 0 0 0 17 1 0 0
/proc/6330/statm: 166101 165281 194 154 0 165571 0

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

/proc/6328/stat : 6328 (sh) S 6320 6320 5183 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 138832008 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1338 224 188 169 0 49 0
[pid=6330] ppid=6328 vsize=1662616 CPUtime=1320.73
/proc/6330/stat : 6330 (clasp) R 6328 6320 5183 0 -1 4194304 502680 0 0 0 131780 293 0 0 25 0 1 0 138832008 1702518784 413196 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769173 0 0 4096 0 0 0 0 17 1 0 0
/proc/6330/statm: 415654 413196 194 154 0 415124 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 1684112

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 6330
/proc/meminfo: memFree=16024/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=16144 CPUtime=41.1
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1783 1617 0 0 111 1 3978 20 15 0 1 0 138827892 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6320/statm: 4036 1382 343 3 0 1136 0
[pid=6328] ppid=6320 vsize=5352 CPUtime=0.04
/proc/6328/stat : 6328 (sh) S 6320 6320 5183 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 138832008 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1338 224 188 169 0 49 0
[pid=6330] ppid=6328 vsize=1753304 CPUtime=1380.71
/proc/6330/stat : 6330 (clasp) R 6328 6320 5183 0 -1 4194304 525443 0 0 0 137762 309 0 0 25 0 1 0 138832008 1795383296 435655 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 1 0 0
/proc/6330/statm: 438326 435655 194 154 0 437796 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 1774800

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 6330
/proc/meminfo: memFree=15128/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=16144 CPUtime=41.1
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1783 1617 0 0 111 1 3978 20 15 0 1 0 138827892 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6320/statm: 4036 1382 343 3 0 1136 0
[pid=6328] ppid=6320 vsize=5352 CPUtime=0.04
/proc/6328/stat : 6328 (sh) S 6320 6320 5183 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 138832008 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1338 224 188 169 0 49 0
[pid=6330] ppid=6328 vsize=1812272 CPUtime=1440.7
/proc/6330/stat : 6330 (clasp) R 6328 6320 5183 0 -1 4194304 540171 0 0 0 143751 319 0 0 25 0 1 0 138832008 1855766528 450311 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134741364 0 0 4096 0 0 0 0 17 1 0 0
/proc/6330/statm: 453068 450311 194 154 0 452538 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 1833768



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1490.2 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 6330
/proc/meminfo: memFree=15448/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=16144 CPUtime=41.1
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1783 1617 0 0 111 1 3978 20 15 0 1 0 138827892 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6320/statm: 4036 1382 343 3 0 1136 0
[pid=6328] ppid=6320 vsize=5352 CPUtime=0.04
/proc/6328/stat : 6328 (sh) S 6320 6320 5183 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 138832008 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1338 224 188 169 0 49 0
[pid=6330] ppid=6328 vsize=1821708 CPUtime=1448.6
/proc/6330/stat : 6330 (clasp) R 6328 6320 5183 0 -1 4194304 542514 0 0 0 144540 320 0 0 25 0 1 0 138832008 1865428992 452654 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/6330/statm: 455427 452654 194 154 0 454897 0
Current children cumulated CPU time (s) 1489.74
Current children cumulated vsize (KiB) 1843204

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

[startup+1490.2 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 6330
/proc/meminfo: memFree=15448/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=16144 CPUtime=41.1
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1783 1617 0 0 111 1 3978 20 15 0 1 0 138827892 16531456 1382 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6320/statm: 4036 1382 343 3 0 1136 0
[pid=6328] ppid=6320 vsize=5352 CPUtime=0.04
/proc/6328/stat : 6328 (sh) S 6320 6320 5183 0 -1 4194304 287 121 0 0 0 0 0 4 16 0 1 0 138832008 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1338 224 188 169 0 49 0
[pid=6330] ppid=6328 vsize=1821708 CPUtime=1448.6
/proc/6330/stat : 6330 (clasp) R 6328 6320 5183 0 -1 4194304 542514 0 0 0 144540 320 0 0 25 0 1 0 138832008 1865428992 452654 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/6330/statm: 455427 452654 194 154 0 454897 0
Current children cumulated CPU time (s) 1489.74
Current children cumulated vsize (KiB) 1843204

# WARNING:
# current cumulated CPU time (41.18 s) is less than in the last sample (1489.74 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1448.56 s) to the 'lost time'.

[startup+1490.32 s]
/proc/loadavg: 0.99 1.00 1.00 2/80 6330
/proc/meminfo: memFree=15448/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=16144 CPUtime=41.18
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1940 2991 0 0 112 1 3978 27 16 0 1 0 138827892 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390210658 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/6320/statm: 4036 1384 343 3 0 1136 0
Current children cumulated CPU time (s) 41.18
Current children cumulated vsize (KiB) 16144

Sending SIGKILL to process tree (bottom up)

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

[startup+1491 s]
/proc/loadavg: 0.99 1.00 1.00 3/83 6341
/proc/meminfo: memFree=1255488/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=16144 CPUtime=41.29
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1951 3393 0 0 112 1 3978 38 16 0 1 0 138827892 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6320/statm: 4036 1384 343 3 0 1136 0
[pid=6339] ppid=6320 vsize=5352 CPUtime=0
/proc/6339/stat : 6339 (sh) S 6320 6320 5183 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 138976932 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6339/statm: 1338 224 188 169 0 49 0
[pid=6340] ppid=6339 vsize=2520 CPUtime=0
/proc/6340/stat : 6340 (cat) S 6339 6320 5183 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 138976932 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 206381482210 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6340/statm: 630 87 71 4 0 42 0
[pid=6341] ppid=6339 vsize=15784 CPUtime=0.59
/proc/6341/stat : 6341 (clasp) R 6339 6320 5183 0 -1 4194304 3592 0 0 0 58 1 0 0 25 0 1 0 138976932 16162816 3555 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135030969 0 0 4096 0 0 0 0 17 1 0 0
/proc/6341/statm: 3946 3555 173 154 0 3416 0
Current children cumulated CPU time (s) 41.88
Current children cumulated vsize (KiB) 39800

[startup+1491.8 s]
/proc/loadavg: 0.99 1.00 1.00 3/82 6341
/proc/meminfo: memFree=1802504/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=16144 CPUtime=41.29
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1951 3393 0 0 112 1 3978 38 16 0 1 0 138827892 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6320/statm: 4036 1384 343 3 0 1136 0
[pid=6339] ppid=6320 vsize=5352 CPUtime=0
/proc/6339/stat : 6339 (sh) S 6320 6320 5183 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 138976932 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6339/statm: 1338 224 188 169 0 49 0
[pid=6340] ppid=6339 vsize=2520 CPUtime=0
/proc/6340/stat : 6340 (cat) S 6339 6320 5183 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 138976932 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 206381482210 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6340/statm: 630 87 71 4 0 42 0
[pid=6341] ppid=6339 vsize=35732 CPUtime=1.39
/proc/6341/stat : 6341 (clasp) R 6339 6320 5183 0 -1 4194304 8621 0 0 0 136 3 0 0 25 0 1 0 138976932 36589568 8551 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134856629 0 0 4096 0 0 0 0 17 1 0 0
/proc/6341/statm: 8933 8551 173 154 0 8403 0
Current children cumulated CPU time (s) 42.68
Current children cumulated vsize (KiB) 59748

[startup+1492.2 s]
/proc/loadavg: 0.99 1.00 1.00 3/82 6341
/proc/meminfo: memFree=1802504/2055920 swapFree=4147160/4192956
[pid=6320] ppid=6318 vsize=16144 CPUtime=41.29
/proc/6320/stat : 6320 (pbclasp) S 6318 6320 5183 0 -1 4194304 1951 3393 0 0 112 1 3978 38 16 0 1 0 138827892 16531456 1384 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 206390214548 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6320/statm: 4036 1384 343 3 0 1136 0
[pid=6339] ppid=6320 vsize=5352 CPUtime=0
/proc/6339/stat : 6339 (sh) S 6320 6320 5183 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 138976932 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6339/statm: 1338 224 188 169 0 49 0
[pid=6340] ppid=6339 vsize=2520 CPUtime=0
/proc/6340/stat : 6340 (cat) S 6339 6320 5183 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 138976932 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 206381482210 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/6340/statm: 630 87 71 4 0 42 0
[pid=6341] ppid=6339 vsize=45976 CPUtime=1.79
/proc/6341/stat : 6341 (clasp) R 6339 6320 5183 0 -1 4194304 11128 0 0 0 175 4 0 0 25 0 1 0 138976932 47079424 11058 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 11002846 0 0 4096 0 0 0 0 17 1 0 0
/proc/6341/statm: 11494 11058 173 154 0 10964 0
Current children cumulated CPU time (s) 43.08
Current children cumulated vsize (KiB) 69992

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6320 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=917779
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=413937
# CPU time returned by wait4() is 41.3317
# while last known CPU time is 43.08
#
# 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): 1448.56
#  lost CPU user time (s): 1445.39
#  lost CPU system time (s): 3.17

Real time (s): 1492.24
CPU time (s): 1491.64
CPU user time (s): 1488.04
CPU system time (s): 3.6
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 1843204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.9178
system time used= 0.413937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6583
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= 4845
involuntary context switches= 123

runsolver used 1.45878 second user time and 3.97939 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sun Apr 15 09:05:01 UTC 2007

IDJOB= 352274
IDBENCH= 1963
IDSOLVER= 158
FILE ID= node2/352274-1176627901

PBS_JOBID= 4556845

Free space on /tmp= 66543 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_11.opb.PB06.opb
COMMAND LINE= pbclasp instance-352274-1176627901.opb /tmp/evaluation/352274-1176627901/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-352274-1176627901 -o ROOT/results/node2/conversion-352274-1176627901 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352274-1176627901/instance-352274-1176627901.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-352274-1176627901 -o ROOT/results/node2/solver-352274-1176627901 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-352274-1176627901.opb /tmp/evaluation/352274-1176627901/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  f8f4f876e372c51b5109e7995e83ce5e

RANDOM SEED= 286338643

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1700104 kB
Buffers:         63356 kB
Cached:         219040 kB
SwapCached:      14492 kB
Active:         123952 kB
Inactive:       183348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700104 kB
SwapTotal:     4192956 kB
SwapFree:      4147160 kB
Dirty:           17968 kB
Writeback:           0 kB
Mapped:          30908 kB
Slab:            33992 kB
Committed_AS:  5814080 kB
PageTables:       1864 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= 66510 MiB

End job on node2 on Sun Apr 15 09:29:54 UTC 2007