Trace number 372409

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)21942 36.91 37.1333

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
poldner/PB/testset/normalized-10_20.opb
MD5SUMdfa433e4e6a88cd1c776cef0a80ce991
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8034
Best CPU time to get the best result obtained on this benchmark0.017996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8034
Optimality of the best value was proved YES
Number of variables210
Total number of constraints220
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint10
Number of terms in the objective function 210
Biggest coefficient in the objective function 2937
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 109101
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2937
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 109101
Number of bits of the biggest sum of numbers17
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)

0.00/0.07	o 21942
35.06/35.12	c Somebody sent me a SIGTERM
35.06/35.12	s SATISFIABLE
35.06/35.12	v x1 x11 x21 x31 x41 x51 x61 x71 x81 x91 x101 x111 x121 x131 x141 x151 x161 x171 x181 x191 x201 x202 x204 x205 x206 x207 x210
35.06/35.12	pb2clasp1: no process killed

Verifier Data (download as text)

OK	21942

Conversion Script Data (download as text)

/tmp/evaluation/372409-1177093143/instance-372409-1177093143.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/node10/watcher-372409-1177093143 -o ROOT/results/node10/solver-372409-1177093143 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372409-1177093143.opb /tmp/evaluation/372409-1177093143/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: 1.00 1.00 1.00 3/77 8871
/proc/meminfo: memFree=1641792/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12268 CPUtime=0
/proc/8871/stat : 8871 (pbclasp) R 8869 8871 7934 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 185351830 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928767998 0 0 4224 0 0 0 0 17 1 0 0
/proc/8871/statm: 3067 317 242 3 0 167 0

[startup+0.019184 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8871
/proc/meminfo: memFree=1641792/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 500 0 0 0 0 0 0 0 16 0 1 0 185351830 12697600 452 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928765026 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/8871/statm: 3100 452 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101203 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8871
/proc/meminfo: memFree=1641792/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.06
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 714 3363 0 0 0 0 4 2 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.301242 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8871
/proc/meminfo: memFree=1641792/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.06
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 714 3363 0 0 0 0 4 2 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.701329 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8871
/proc/meminfo: memFree=1641792/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.06
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 714 3363 0 0 0 0 4 2 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8889
/proc/meminfo: memFree=1575840/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.06
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 714 3363 0 0 0 0 4 2 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
[pid=8887] ppid=8871 vsize=5356 CPUtime=0
/proc/8887/stat : 8887 (sh) S 8871 8871 7934 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185351839 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8887/statm: 1339 225 188 169 0 50 0
[pid=8889] ppid=8887 vsize=106336 CPUtime=1.4
/proc/8889/stat : 8889 (clasp) R 8887 8871 7934 0 -1 4194304 33693 0 0 0 126 14 0 0 25 0 1 0 185351839 108888064 24143 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8889/statm: 26584 24143 181 154 0 26054 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 124092

[startup+3.10185 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8889
/proc/meminfo: memFree=1509216/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.06
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 714 3363 0 0 0 0 4 2 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
[pid=8887] ppid=8871 vsize=5356 CPUtime=0
/proc/8887/stat : 8887 (sh) S 8871 8871 7934 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185351839 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8887/statm: 1339 225 188 169 0 50 0
[pid=8889] ppid=8887 vsize=196820 CPUtime=3.01
/proc/8889/stat : 8889 (clasp) R 8887 8871 7934 0 -1 4194304 63639 0 0 0 275 26 0 0 25 0 1 0 185351839 201543680 47879 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 9340539 0 0 4096 0 0 0 0 17 1 0 0
/proc/8889/statm: 49205 47880 181 154 0 48675 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 214576

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8889
/proc/meminfo: memFree=1327072/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.06
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 714 3363 0 0 0 0 4 2 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
[pid=8887] ppid=8871 vsize=5356 CPUtime=0
/proc/8887/stat : 8887 (sh) S 8871 8871 7934 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185351839 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8887/statm: 1339 225 188 169 0 50 0
[pid=8889] ppid=8887 vsize=388764 CPUtime=6.2
/proc/8889/stat : 8889 (clasp) R 8887 8871 7934 0 -1 4194304 131191 0 0 0 565 55 0 0 25 0 1 0 185351839 398094336 90610 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8889/statm: 97191 90610 181 154 0 96661 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 406520

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8889
/proc/meminfo: memFree=991920/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.06
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 714 3363 0 0 0 0 4 2 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
[pid=8887] ppid=8871 vsize=5356 CPUtime=0
/proc/8887/stat : 8887 (sh) S 8871 8871 7934 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185351839 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8887/statm: 1339 225 188 169 0 50 0
[pid=8889] ppid=8887 vsize=748076 CPUtime=12.6
/proc/8889/stat : 8889 (clasp) R 8887 8871 7934 0 -1 4194304 266658 0 0 0 1150 110 0 0 25 0 1 0 185351839 766029824 168269 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8889/statm: 187019 168270 181 154 0 186489 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 765832

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8889
/proc/meminfo: memFree=386928/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.06
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 714 3363 0 0 0 0 4 2 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
[pid=8887] ppid=8871 vsize=5356 CPUtime=0
/proc/8887/stat : 8887 (sh) S 8871 8871 7934 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185351839 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8887/statm: 1339 225 188 169 0 50 0
[pid=8889] ppid=8887 vsize=1327104 CPUtime=25.39
/proc/8889/stat : 8889 (clasp) R 8887 8871 7934 0 -1 4194304 481276 0 0 0 2343 196 0 0 25 0 1 0 185351839 1358954496 316308 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8889/statm: 331776 316309 181 154 0 331246 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1344860



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+35.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8889
/proc/meminfo: memFree=15792/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.06
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 714 3363 0 0 0 0 4 2 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
[pid=8887] ppid=8871 vsize=5356 CPUtime=0
/proc/8887/stat : 8887 (sh) S 8871 8871 7934 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185351839 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8887/statm: 1339 225 188 169 0 50 0
[pid=8889] ppid=8887 vsize=1827592 CPUtime=35
/proc/8889/stat : 8889 (clasp) R 8887 8871 7934 0 -1 4194304 666401 0 0 0 3231 269 0 0 25 0 1 0 185351839 1871454208 418668 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674633 0 0 4096 0 0 0 0 17 1 0 0
/proc/8889/statm: 456898 418668 181 154 0 456368 0
Current children cumulated CPU time (s) 35.06
Current children cumulated vsize (KiB) 1845348

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

[startup+35.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8889
/proc/meminfo: memFree=15792/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.06
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 714 3363 0 0 0 0 4 2 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
[pid=8887] ppid=8871 vsize=5356 CPUtime=0
/proc/8887/stat : 8887 (sh) S 8871 8871 7934 0 -1 4194304 286 122 0 0 0 0 0 0 19 0 1 0 185351839 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8887/statm: 1339 225 188 169 0 50 0
[pid=8889] ppid=8887 vsize=1827592 CPUtime=35
/proc/8889/stat : 8889 (clasp) R 8887 8871 7934 0 -1 4194304 666401 0 0 0 3231 269 0 0 25 0 1 0 185351839 1871454208 418668 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674633 0 0 4096 0 0 0 0 17 1 0 0
/proc/8889/statm: 456898 418668 181 154 0 456368 0
Current children cumulated CPU time (s) 35.06
Current children cumulated vsize (KiB) 1845348

# WARNING:
# current cumulated CPU time (0.07 s) is less than in the last sample (35.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (34.99 s) to the 'lost time'.

[startup+35.2229 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8889
/proc/meminfo: memFree=15792/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.07
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 876 5143 0 0 0 0 4 3 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
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+35.8019 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 8889
/proc/meminfo: memFree=15792/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.07
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 876 5143 0 0 0 0 4 3 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12400

[startup+36.6011 s]
/proc/loadavg: 1.16 1.03 1.01 2/81 8900
/proc/meminfo: memFree=1625624/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.07
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 876 5143 0 0 0 0 4 3 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
[pid=8898] ppid=8871 vsize=5356 CPUtime=0
/proc/8898/stat : 8898 (sh) S 8871 8871 7934 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 185355352 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8898/statm: 1339 225 188 169 0 50 0
[pid=8900] ppid=8898 vsize=101920 CPUtime=1.35
/proc/8900/stat : 8900 (clasp) R 8898 8871 7934 0 -1 4194304 32671 0 0 0 121 14 0 0 25 0 1 0 185355353 104366080 23121 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8900/statm: 25480 23122 181 154 0 24950 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 119676

[startup+37.0012 s]
/proc/loadavg: 1.16 1.03 1.01 2/81 8900
/proc/meminfo: memFree=1625624/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.07
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 876 5143 0 0 0 0 4 3 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
[pid=8898] ppid=8871 vsize=5356 CPUtime=0
/proc/8898/stat : 8898 (sh) S 8871 8871 7934 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 185355352 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8898/statm: 1339 225 188 169 0 50 0
[pid=8900] ppid=8898 vsize=123128 CPUtime=1.76
/proc/8900/stat : 8900 (clasp) R 8898 8871 7934 0 -1 4194304 38919 0 0 0 160 16 0 0 25 0 1 0 185355353 126083072 29369 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 9340539 0 0 4096 0 0 0 0 17 1 0 0
/proc/8900/statm: 30782 29370 181 154 0 30252 0
Current children cumulated CPU time (s) 1.83
Current children cumulated vsize (KiB) 140884

[startup+37.1012 s]
/proc/loadavg: 1.16 1.03 1.01 2/81 8900
/proc/meminfo: memFree=1625624/2055920 swapFree=4152380/4192956
[pid=8871] ppid=8869 vsize=12400 CPUtime=0.07
/proc/8871/stat : 8871 (pbclasp) S 8869 8871 7934 0 -1 4194304 876 5143 0 0 0 0 4 3 16 0 1 0 185351830 12697600 479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 214928768916 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/8871/statm: 3100 479 343 3 0 200 0
[pid=8898] ppid=8871 vsize=5356 CPUtime=0
/proc/8898/stat : 8898 (sh) S 8871 8871 7934 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 185355352 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8898/statm: 1339 225 188 169 0 50 0
[pid=8900] ppid=8898 vsize=129152 CPUtime=1.85
/proc/8900/stat : 8900 (clasp) R 8898 8871 7934 0 -1 4194304 40451 0 0 0 169 16 0 0 25 0 1 0 185355353 132251648 30901 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8900/statm: 32288 30901 181 154 0 31758 0
Current children cumulated CPU time (s) 1.92
Current children cumulated vsize (KiB) 146908

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8871 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=56991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=52991
# CPU time returned by wait4() is 0.109982
# while last known CPU time is 1.92
#
# 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): 34.99
#  lost CPU user time (s): 32.31
#  lost CPU system time (s): 2.68

Real time (s): 37.1333
CPU time (s): 36.91
CPU user time (s): 34.04
CPU system time (s): 2.87
CPU usage (%): 99.3986
Max. virtual memory (cumulated for all children) (KiB): 1845348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.056991
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6515
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= 189
involuntary context switches= 37

runsolver used 0.043993 second user time and 0.102984 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Fri Apr 20 18:19:03 UTC 2007

IDJOB= 372409
IDBENCH= 24970
IDSOLVER= 158
FILE ID= node10/372409-1177093143

PBS_JOBID= 4640336

Free space on /tmp= 66270 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-10_20.opb
COMMAND LINE= pbclasp instance-372409-1177093143.opb /tmp/evaluation/372409-1177093143/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-372409-1177093143 -o ROOT/results/node10/conversion-372409-1177093143 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372409-1177093143/instance-372409-1177093143.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-372409-1177093143 -o ROOT/results/node10/solver-372409-1177093143 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372409-1177093143.opb /tmp/evaluation/372409-1177093143/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  dfa433e4e6a88cd1c776cef0a80ce991

RANDOM SEED= 695416550

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1642200 kB
Buffers:         37940 kB
Cached:         299660 kB
SwapCached:       8860 kB
Active:         138832 kB
Inactive:       222024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1642200 kB
SwapTotal:     4192956 kB
SwapFree:      4152380 kB
Dirty:            1084 kB
Writeback:           0 kB
Mapped:          30268 kB
Slab:            38392 kB
Committed_AS:  3630008 kB
PageTables:       1708 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= 66270 MiB

End job on node10 on Fri Apr 20 18:19:40 UTC 2007