Trace number 354825

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) 36.41 36.5278

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_8_70_4.opb
MD5SUM87341d3e4752b9f90faef0f8d9385430
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark1802.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 44
Optimality of the best value was proved NO
Number of variables198
Total number of constraints16
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 constraints16
Minimum length of a constraint84
Maximum length of a constraint86
Number of terms in the objective function 128
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 4080
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1881
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 6154
Number of bits of the biggest sum of numbers13
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)

34.46/34.51	c Somebody sent me a SIGTERM
34.46/34.51	s UNKNOWN
34.46/34.52	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354825-1176727490/instance-354825-1176727490.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/node25/watcher-354825-1176727490 -o ROOT/results/node25/solver-354825-1176727490 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-354825-1176727490.opb /tmp/evaluation/354825-1176727490/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: 1.05 1.02 1.00 3/64 6558
/proc/meminfo: memFree=1811936/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12268 CPUtime=0
/proc/6558/stat : 6558 (pbclasp) D 6556 6558 5685 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 120666090 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253307353701 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/6558/statm: 3067 317 242 3 0 167 0

[startup+0.083513 s]
/proc/loadavg: 1.05 1.02 1.00 3/64 6558
/proc/meminfo: memFree=1811936/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.03
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 585 1593 0 0 0 0 2 1 16 0 1 0 120666090 12697600 470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6558/statm: 3100 470 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.101509 s]
/proc/loadavg: 1.05 1.02 1.00 3/64 6558
/proc/meminfo: memFree=1811936/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.03
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 585 1593 0 0 0 0 2 1 16 0 1 0 120666090 12697600 470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6558/statm: 3100 470 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.301535 s]
/proc/loadavg: 1.05 1.02 1.00 3/64 6558
/proc/meminfo: memFree=1811936/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.03
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 585 1593 0 0 0 0 2 1 16 0 1 0 120666090 12697600 470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6558/statm: 3100 470 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.701604 s]
/proc/loadavg: 1.05 1.02 1.00 3/64 6558
/proc/meminfo: memFree=1811936/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.03
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 585 1593 0 0 0 0 2 1 16 0 1 0 120666090 12697600 470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6558/statm: 3100 470 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.50174 s]
/proc/loadavg: 1.05 1.02 1.00 2/67 6568
/proc/meminfo: memFree=1743560/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.03
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 585 1593 0 0 0 0 2 1 16 0 1 0 120666090 12697600 470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6558/statm: 3100 470 343 3 0 200 0
[pid=6566] ppid=6558 vsize=5352 CPUtime=0
/proc/6566/stat : 6566 (sh) S 6558 6558 5685 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120666095 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 224 188 169 0 49 0
[pid=6568] ppid=6566 vsize=105468 CPUtime=1.44
/proc/6568/stat : 6568 (clasp) R 6566 6558 5685 0 -1 4194304 35737 0 0 0 130 14 0 0 25 0 1 0 120666095 107999232 24700 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 26367 24701 181 154 0 25837 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 123220

[startup+3.10201 s]
/proc/loadavg: 1.05 1.02 1.00 2/67 6568
/proc/meminfo: memFree=1677128/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.03
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 585 1593 0 0 0 0 2 1 16 0 1 0 120666090 12697600 470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6558/statm: 3100 470 343 3 0 200 0
[pid=6566] ppid=6558 vsize=5352 CPUtime=0
/proc/6566/stat : 6566 (sh) S 6558 6558 5685 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120666095 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 224 188 169 0 49 0
[pid=6568] ppid=6566 vsize=209636 CPUtime=3.04
/proc/6568/stat : 6568 (clasp) R 6566 6558 5685 0 -1 4194304 76894 0 0 0 275 29 0 0 25 0 1 0 120666095 214667264 47840 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 52409 47840 181 154 0 51879 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 227388

[startup+6.30156 s]
/proc/loadavg: 1.05 1.02 1.00 2/67 6568
/proc/meminfo: memFree=1490056/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.03
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 585 1593 0 0 0 0 2 1 16 0 1 0 120666090 12697600 470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6558/statm: 3100 470 343 3 0 200 0
[pid=6566] ppid=6558 vsize=5352 CPUtime=0
/proc/6566/stat : 6566 (sh) S 6558 6558 5685 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120666095 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 224 188 169 0 49 0
[pid=6568] ppid=6566 vsize=383744 CPUtime=6.24
/proc/6568/stat : 6568 (clasp) R 6566 6558 5685 0 -1 4194304 142384 0 0 0 570 54 0 0 25 0 1 0 120666095 392953856 93013 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 95936 93014 181 154 0 95406 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 401496

[startup+12.7017 s]
/proc/loadavg: 1.05 1.02 1.00 2/67 6568
/proc/meminfo: memFree=1144904/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.03
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 585 1593 0 0 0 0 2 1 16 0 1 0 120666090 12697600 470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6558/statm: 3100 470 343 3 0 200 0
[pid=6566] ppid=6558 vsize=5352 CPUtime=0
/proc/6566/stat : 6566 (sh) S 6558 6558 5685 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120666095 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 224 188 169 0 49 0
[pid=6568] ppid=6566 vsize=748556 CPUtime=12.63
/proc/6568/stat : 6568 (clasp) R 6566 6558 5685 0 -1 4194304 290011 0 0 0 1146 117 0 0 25 0 1 0 120666095 766521344 174852 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 187139 174852 181 154 0 186609 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 766308

[startup+25.5018 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 6568
/proc/meminfo: memFree=503304/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.03
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 585 1593 0 0 0 0 2 1 16 0 1 0 120666090 12697600 470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6558/statm: 3100 470 343 3 0 200 0
[pid=6566] ppid=6558 vsize=5352 CPUtime=0
/proc/6566/stat : 6566 (sh) S 6558 6558 5685 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120666095 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 224 188 169 0 49 0
[pid=6568] ppid=6566 vsize=1493344 CPUtime=25.43
/proc/6568/stat : 6568 (clasp) R 6566 6558 5685 0 -1 4194304 579158 0 0 0 2300 243 0 0 25 0 1 0 120666095 1529184256 329825 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 373336 329825 181 154 0 372806 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1511096



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+34.5014 s]
/proc/loadavg: 1.03 1.01 1.00 2/67 6568
/proc/meminfo: memFree=46728/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.03
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 585 1593 0 0 0 0 2 1 16 0 1 0 120666090 12697600 470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6558/statm: 3100 470 343 3 0 200 0
[pid=6566] ppid=6558 vsize=5352 CPUtime=0
/proc/6566/stat : 6566 (sh) S 6558 6558 5685 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120666095 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 224 188 169 0 49 0
[pid=6568] ppid=6566 vsize=1827536 CPUtime=34.43
/proc/6568/stat : 6568 (clasp) R 6566 6558 5685 0 -1 4194304 712112 0 0 0 3146 297 0 0 25 0 1 0 120666095 1871396864 440323 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 456884 440323 181 154 0 456354 0
Current children cumulated CPU time (s) 34.46
Current children cumulated vsize (KiB) 1845288

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

[startup+34.5014 s]
/proc/loadavg: 1.03 1.01 1.00 2/67 6568
/proc/meminfo: memFree=46728/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.03
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 585 1593 0 0 0 0 2 1 16 0 1 0 120666090 12697600 470 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/6558/statm: 3100 470 343 3 0 200 0
[pid=6566] ppid=6558 vsize=5352 CPUtime=0
/proc/6566/stat : 6566 (sh) S 6558 6558 5685 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120666095 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 224 188 169 0 49 0
[pid=6568] ppid=6566 vsize=1827536 CPUtime=34.43
/proc/6568/stat : 6568 (clasp) R 6566 6558 5685 0 -1 4194304 712112 0 0 0 3146 297 0 0 25 0 1 0 120666095 1871396864 440323 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6568/statm: 456884 440323 181 154 0 456354 0
Current children cumulated CPU time (s) 34.46
Current children cumulated vsize (KiB) 1845288

# WARNING:
# current cumulated CPU time (0.05 s) is less than in the last sample (34.46 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (34.41 s) to the 'lost time'.

[startup+34.6191 s]
/proc/loadavg: 1.03 1.01 1.00 2/67 6568
/proc/meminfo: memFree=46728/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.05
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 751 3366 0 0 0 0 2 3 16 0 1 0 120666090 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6558/statm: 3100 472 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
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+35.0015 s]
/proc/loadavg: 1.03 1.01 1.00 2/67 6568
/proc/meminfo: memFree=46728/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.05
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 751 3366 0 0 0 0 2 3 16 0 1 0 120666090 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6558/statm: 3100 472 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+35.8016 s]
/proc/loadavg: 1.03 1.01 1.00 2/68 6579
/proc/meminfo: memFree=1769840/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.05
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 751 3366 0 0 0 0 2 3 16 0 1 0 120666090 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6558/statm: 3100 472 343 3 0 200 0
[pid=6577] ppid=6558 vsize=5352 CPUtime=0
/proc/6577/stat : 6577 (sh) S 6558 6558 5685 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 120669543 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1338 224 188 169 0 49 0
[pid=6579] ppid=6577 vsize=95872 CPUtime=1.25
/proc/6579/stat : 6579 (clasp) R 6577 6558 5685 0 -1 4194304 31784 0 0 0 113 12 0 0 25 0 1 0 120669544 98172928 21426 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6579/statm: 23968 21431 181 154 0 23438 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 113624

[startup+36.2017 s]
/proc/loadavg: 1.03 1.01 1.00 2/68 6579
/proc/meminfo: memFree=1700144/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.05
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 751 3366 0 0 0 0 2 3 16 0 1 0 120666090 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6558/statm: 3100 472 343 3 0 200 0
[pid=6577] ppid=6558 vsize=5352 CPUtime=0
/proc/6577/stat : 6577 (sh) S 6558 6558 5685 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 120669543 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1338 224 188 169 0 49 0
[pid=6579] ppid=6577 vsize=115076 CPUtime=1.65
/proc/6579/stat : 6579 (clasp) R 6577 6558 5685 0 -1 4194304 38937 0 0 0 150 15 0 0 25 0 1 0 120669544 117837824 27818 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6579/statm: 28769 27819 181 154 0 28239 0
Current children cumulated CPU time (s) 1.7
Current children cumulated vsize (KiB) 132828

[startup+36.4017 s]
/proc/loadavg: 1.03 1.01 1.00 2/68 6579
/proc/meminfo: memFree=1700144/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.05
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 751 3366 0 0 0 0 2 3 16 0 1 0 120666090 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6558/statm: 3100 472 343 3 0 200 0
[pid=6577] ppid=6558 vsize=5352 CPUtime=0
/proc/6577/stat : 6577 (sh) S 6558 6558 5685 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 120669543 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1338 224 188 169 0 49 0
[pid=6579] ppid=6577 vsize=136428 CPUtime=1.85
/proc/6579/stat : 6579 (clasp) R 6577 6558 5685 0 -1 4194304 47367 0 0 0 165 20 0 0 25 0 1 0 120669544 139702272 30330 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6579/statm: 34107 30330 181 154 0 33577 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 154180

[startup+36.5017 s]
/proc/loadavg: 1.03 1.01 1.00 2/68 6579
/proc/meminfo: memFree=1700144/2055920 swapFree=4184700/4192956
[pid=6558] ppid=6556 vsize=12400 CPUtime=0.05
/proc/6558/stat : 6558 (pbclasp) S 6556 6558 5685 0 -1 4194304 751 3366 0 0 0 0 2 3 16 0 1 0 120666090 12697600 472 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/6558/statm: 3100 472 343 3 0 200 0
[pid=6577] ppid=6558 vsize=5352 CPUtime=0
/proc/6577/stat : 6577 (sh) S 6558 6558 5685 0 -1 4194304 289 121 0 0 0 0 0 0 20 0 1 0 120669543 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6577/statm: 1338 224 188 169 0 49 0
[pid=6579] ppid=6577 vsize=143268 CPUtime=1.95
/proc/6579/stat : 6579 (clasp) R 6577 6558 5685 0 -1 4194304 49620 0 0 0 174 21 0 0 25 0 1 0 120669544 146706432 31815 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/6579/statm: 35817 31815 181 154 0 35287 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 161020

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6558 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=30995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=40993
# CPU time returned by wait4() is 0.071988
# while last known CPU time is 2
#
# 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): 34.41
#  lost CPU user time (s): 31.46
#  lost CPU system time (s): 2.95

Real time (s): 36.5278
CPU time (s): 36.41
CPU user time (s): 33.22
CPU system time (s): 3.19
CPU usage (%): 99.6775
Max. virtual memory (cumulated for all children) (KiB): 1845288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.030995
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4608
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= 126
involuntary context switches= 25

runsolver used 0.038994 second user time and 0.105983 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Mon Apr 16 12:44:50 UTC 2007

IDJOB= 354825
IDBENCH= 2904
IDSOLVER= 158
FILE ID= node25/354825-1176727490

PBS_JOBID= 4559472

Free space on /tmp= 66541 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_8_70_4.opb
COMMAND LINE= pbclasp instance-354825-1176727490.opb /tmp/evaluation/354825-1176727490/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-354825-1176727490 -o ROOT/results/node25/conversion-354825-1176727490 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354825-1176727490/instance-354825-1176727490.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-354825-1176727490 -o ROOT/results/node25/solver-354825-1176727490 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-354825-1176727490.opb /tmp/evaluation/354825-1176727490/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  87341d3e4752b9f90faef0f8d9385430

RANDOM SEED= 946433832

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1812344 kB
Buffers:         34256 kB
Cached:         137436 kB
SwapCached:       2728 kB
Active:          42776 kB
Inactive:       141256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812344 kB
SwapTotal:     4192956 kB
SwapFree:      4184700 kB
Dirty:            1064 kB
Writeback:           0 kB
Mapped:          18400 kB
Slab:            45600 kB
Committed_AS:  2097092 kB
PageTables:       1480 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= 66541 MiB

End job on node25 on Mon Apr 16 12:45:27 UTC 2007