Trace number 430095

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) 41.85 42.2294

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=67-P1=11-P2=79-P3=19-B.opb
MD5SUMc45a41967aca6dc7b045a3d710a031e8
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.05599
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables63
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)147
Sum of products size (including duplicates)294
Number of different products147
Sum of products size294

Solver Data (download as text)

40.15/40.23	c Somebody sent me a SIGTERM
40.15/40.23	s UNKNOWN
40.15/40.25	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430095-1177991796/instance-430095-1177991796.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-430095-1177991796 -o ROOT/results/node12/solver-430095-1177991796 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430095-1177991796.opb /tmp/evaluation/430095-1177991796/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 8779
/proc/meminfo: memFree=1790072/2055920 swapFree=4160072/4192956
[pid=8779] ppid=8777 vsize=12268 CPUtime=0
/proc/8779/stat : 8779 (pbclasp) R 8777 8779 3287 0 -1 4194304 398 0 0 0 0 0 0 0 18 0 1 0 275216962 12562432 365 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252449281904 0 0 4224 0 0 0 0 17 1 0 0
/proc/8779/statm: 3067 369 280 3 0 167 0

[startup+0.0922179 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8779
/proc/meminfo: memFree=1790072/2055920 swapFree=4160072/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.03
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 275216962 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.102214 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8779
/proc/meminfo: memFree=1790072/2055920 swapFree=4160072/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.03
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 275216962 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.301233 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8779
/proc/meminfo: memFree=1790072/2055920 swapFree=4160072/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.03
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 275216962 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.702274 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 8779
/proc/meminfo: memFree=1790072/2055920 swapFree=4160072/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.03
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 275216962 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 3100 460 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 8789
/proc/meminfo: memFree=1726160/2055920 swapFree=4160072/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.03
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 275216962 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 3100 460 343 3 0 200 0
[pid=8787] ppid=8779 vsize=5352 CPUtime=0
/proc/8787/stat : 8787 (sh) S 8779 8779 3287 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275216968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 224 188 169 0 49 0
[pid=8789] ppid=8787 vsize=96076 CPUtime=1.43
/proc/8789/stat : 8789 (clasp) R 8787 8779 3287 0 -1 4194304 25408 0 0 0 133 10 0 0 25 0 1 0 275216968 98381824 23026 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/8789/statm: 24019 23026 181 154 0 23489 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 113828

[startup+3.10151 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 8789
/proc/meminfo: memFree=1664272/2055920 swapFree=4160072/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.03
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 275216962 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 3100 460 343 3 0 200 0
[pid=8787] ppid=8779 vsize=5352 CPUtime=0
/proc/8787/stat : 8787 (sh) S 8779 8779 3287 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275216968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 224 188 169 0 49 0
[pid=8789] ppid=8787 vsize=185852 CPUtime=3.03
/proc/8789/stat : 8789 (clasp) R 8787 8779 3287 0 -1 4194304 50791 0 0 0 283 20 0 0 25 0 1 0 275216968 190312448 44573 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10131067 0 0 4096 0 0 0 0 17 1 0 0
/proc/8789/statm: 46463 44575 181 154 0 45933 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 203604

[startup+6.30183 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 8789
/proc/meminfo: memFree=1494480/2055920 swapFree=4160072/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.03
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 275216962 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 3100 460 343 3 0 200 0
[pid=8787] ppid=8779 vsize=5352 CPUtime=0
/proc/8787/stat : 8787 (sh) S 8779 8779 3287 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275216968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 224 188 169 0 49 0
[pid=8789] ppid=8787 vsize=352376 CPUtime=6.23
/proc/8789/stat : 8789 (clasp) R 8787 8779 3287 0 -1 4194304 94831 0 0 0 586 37 0 0 25 0 1 0 275216968 360833024 84698 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8789/statm: 88094 84699 181 154 0 87564 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 370128

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 8789
/proc/meminfo: memFree=1184592/2055920 swapFree=4160072/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.03
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 275216962 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 3100 460 343 3 0 200 0
[pid=8787] ppid=8779 vsize=5352 CPUtime=0
/proc/8787/stat : 8787 (sh) S 8779 8779 3287 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275216968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 224 188 169 0 49 0
[pid=8789] ppid=8787 vsize=654392 CPUtime=12.63
/proc/8789/stat : 8789 (clasp) R 8787 8779 3287 0 -1 4194304 181220 0 0 0 1193 70 0 0 25 0 1 0 275216968 670097408 158867 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8789/statm: 163598 158868 181 154 0 163068 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 672144

[startup+25.5028 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 8789
/proc/meminfo: memFree=607064/2055920 swapFree=4160072/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.03
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 275216962 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 3100 460 343 3 0 200 0
[pid=8787] ppid=8779 vsize=5352 CPUtime=0
/proc/8787/stat : 8787 (sh) S 8779 8779 3287 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275216968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 224 188 169 0 49 0
[pid=8789] ppid=8787 vsize=1258832 CPUtime=25.43
/proc/8789/stat : 8789 (clasp) R 8787 8779 3287 0 -1 4194304 341754 0 0 0 2410 133 0 0 25 0 1 0 275216968 1289043968 297677 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674626 0 0 4096 0 0 0 0 17 1 0 0
/proc/8789/statm: 314708 297677 181 154 0 314178 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1276584



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+40.2022 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 8789
/proc/meminfo: memFree=13784/2055920 swapFree=4160052/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.03
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 275216962 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 3100 460 343 3 0 200 0
[pid=8787] ppid=8779 vsize=5352 CPUtime=0
/proc/8787/stat : 8787 (sh) S 8779 8779 3287 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275216968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 224 188 169 0 49 0
[pid=8789] ppid=8787 vsize=1870344 CPUtime=40.12
/proc/8789/stat : 8789 (clasp) D 8787 8779 3287 0 -1 4196352 513202 0 0 0 3804 208 0 0 25 0 1 0 275216968 1915232256 452618 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 18446744071564464661 0 0 17 1 0 0
/proc/8789/statm: 467586 452618 181 154 0 467056 0
Current children cumulated CPU time (s) 40.15
Current children cumulated vsize (KiB) 1888096

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

[startup+40.2022 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 8789
/proc/meminfo: memFree=13784/2055920 swapFree=4160052/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.03
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 570 1592 0 0 0 0 3 0 16 0 1 0 275216962 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/8779/statm: 3100 460 343 3 0 200 0
[pid=8787] ppid=8779 vsize=5352 CPUtime=0
/proc/8787/stat : 8787 (sh) S 8779 8779 3287 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 275216968 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8787/statm: 1338 224 188 169 0 49 0
[pid=8789] ppid=8787 vsize=1870344 CPUtime=40.12
/proc/8789/stat : 8789 (clasp) D 8787 8779 3287 0 -1 4196352 513202 0 0 0 3804 208 0 0 25 0 1 0 275216968 1915232256 452618 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 18446744071564464661 0 0 17 1 0 0
/proc/8789/statm: 467586 452618 181 154 0 467056 0
Current children cumulated CPU time (s) 40.15
Current children cumulated vsize (KiB) 1888096

# WARNING:
# current cumulated CPU time (0.06 s) is less than in the last sample (40.15 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (40.09 s) to the 'lost time'.

[startup+40.3182 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 8789
/proc/meminfo: memFree=13784/2055920 swapFree=4160052/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.06
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 730 3367 0 0 0 1 3 2 16 0 1 0 275216962 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8779/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

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

[startup+41.5014 s]
/proc/loadavg: 0.96 0.98 0.99 3/82 8800
/proc/meminfo: memFree=1181568/2055920 swapFree=4160052/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.06
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 730 3367 0 0 0 1 3 2 16 0 1 0 275216962 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8779/statm: 3100 461 343 3 0 200 0
[pid=8798] ppid=8779 vsize=5352 CPUtime=0
/proc/8798/stat : 8798 (sh) S 8779 8779 3287 0 -1 4194304 285 121 0 0 0 0 0 0 18 0 1 0 275220989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8798/statm: 1338 224 188 169 0 49 0
[pid=8800] ppid=8798 vsize=70820 CPUtime=1
/proc/8800/stat : 8800 (clasp) R 8798 8779 3287 0 -1 4194304 18028 0 0 0 92 8 0 0 25 0 1 0 275220989 72519680 16585 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8800/statm: 17705 16585 181 154 0 17175 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 88572

[startup+41.9064 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 8800
/proc/meminfo: memFree=1744968/2055920 swapFree=4160052/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.06
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 730 3367 0 0 0 1 3 2 16 0 1 0 275216962 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8779/statm: 3100 461 343 3 0 200 0
[pid=8798] ppid=8779 vsize=5352 CPUtime=0
/proc/8798/stat : 8798 (sh) S 8779 8779 3287 0 -1 4194304 285 121 0 0 0 0 0 0 18 0 1 0 275220989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8798/statm: 1338 224 188 169 0 49 0
[pid=8800] ppid=8798 vsize=95416 CPUtime=1.4
/proc/8800/stat : 8800 (clasp) R 8798 8779 3287 0 -1 4194304 24755 0 0 0 130 10 0 0 25 0 1 0 275220989 97705984 22373 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8800/statm: 23854 22373 181 154 0 23324 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 113168

[startup+42.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 8800
/proc/meminfo: memFree=1744968/2055920 swapFree=4160052/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.06
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 730 3367 0 0 0 1 3 2 16 0 1 0 275216962 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8779/statm: 3100 461 343 3 0 200 0
[pid=8798] ppid=8779 vsize=5352 CPUtime=0
/proc/8798/stat : 8798 (sh) S 8779 8779 3287 0 -1 4194304 285 121 0 0 0 0 0 0 18 0 1 0 275220989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8798/statm: 1338 224 188 169 0 49 0
[pid=8800] ppid=8798 vsize=106468 CPUtime=1.6
/proc/8800/stat : 8800 (clasp) R 8798 8779 3287 0 -1 4194304 27575 0 0 0 148 12 0 0 25 0 1 0 275220989 109023232 25152 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8800/statm: 26617 25152 181 154 0 26087 0
Current children cumulated CPU time (s) 1.66
Current children cumulated vsize (KiB) 124220

[startup+42.2014 s]
/proc/loadavg: 0.96 0.98 0.99 2/81 8800
/proc/meminfo: memFree=1744968/2055920 swapFree=4160052/4192956
[pid=8779] ppid=8777 vsize=12400 CPUtime=0.06
/proc/8779/stat : 8779 (pbclasp) S 8777 8779 3287 0 -1 4194304 730 3367 0 0 0 1 3 2 16 0 1 0 275216962 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 252438429588 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8779/statm: 3100 461 343 3 0 200 0
[pid=8798] ppid=8779 vsize=5352 CPUtime=0
/proc/8798/stat : 8798 (sh) S 8779 8779 3287 0 -1 4194304 285 121 0 0 0 0 0 0 18 0 1 0 275220989 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8798/statm: 1338 224 188 169 0 49 0
[pid=8800] ppid=8798 vsize=108832 CPUtime=1.7
/proc/8800/stat : 8800 (clasp) R 8798 8779 3287 0 -1 4194304 29403 0 0 0 157 13 0 0 25 0 1 0 275220989 111443968 26524 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8800/statm: 27208 26524 181 154 0 26678 0
Current children cumulated CPU time (s) 1.76
Current children cumulated vsize (KiB) 126584

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8779 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=41993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=39993
# CPU time returned by wait4() is 0.081986
# while last known CPU time is 1.76
#
# 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): 40.09
#  lost CPU user time (s): 38.04
#  lost CPU system time (s): 2.05

Real time (s): 42.2294
CPU time (s): 41.85
CPU user time (s): 39.64
CPU system time (s): 2.21
CPU usage (%): 99.1015
Max. virtual memory (cumulated for all children) (KiB): 1888096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041993
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4574
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= 137
involuntary context switches= 21

runsolver used 0.042993 second user time and 0.123981 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue May  1 03:56:36 UTC 2007

IDJOB= 430095
IDBENCH= 47956
IDSOLVER= 158
FILE ID= node12/430095-1177991796

PBS_JOBID= 4728195

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=67-P1=11-P2=79-P3=19-B.opb
COMMAND LINE= pbclasp instance-430095-1177991796.opb /tmp/evaluation/430095-1177991796/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-430095-1177991796 -o ROOT/results/node12/conversion-430095-1177991796 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430095-1177991796/instance-430095-1177991796.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-430095-1177991796 -o ROOT/results/node12/solver-430095-1177991796 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-430095-1177991796.opb /tmp/evaluation/430095-1177991796/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  c45a41967aca6dc7b045a3d710a031e8

RANDOM SEED= 314355287

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:       1790416 kB
Buffers:         53696 kB
Cached:         120916 kB
SwapCached:      11572 kB
Active:         105012 kB
Inactive:        96956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790416 kB
SwapTotal:     4192956 kB
SwapFree:      4160072 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          33712 kB
Slab:            48976 kB
Committed_AS:  7108416 kB
PageTables:       1804 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= 66563 MiB

End job on node12 on Tue May  1 03:57:18 UTC 2007