Trace number 430347

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) 39.91 40.0284

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=167-P1=131-P2=83-P3=109-B.opb
MD5SUM814b8e94cfd87905bb7ea3866973cde4
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 benchmark0.073988
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 variables72
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
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 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

Solver Data (download as text)

37.96/38.02	c Somebody sent me a SIGTERM
37.96/38.02	s UNKNOWN
37.96/38.02	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430347-1177993992/instance-430347-1177993992.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node54/watcher-430347-1177993992 -o ROOT/results/node54/solver-430347-1177993992 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430347-1177993992.opb /tmp/evaluation/430347-1177993992/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 3/66 836
/proc/meminfo: memFree=1812224/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12268 CPUtime=0
/proc/836/stat : 836 (pbclasp) R 834 836 642 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 246773683 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220469246 0 0 4224 0 0 0 0 17 1 0 0
/proc/836/statm: 3067 317 242 3 0 167 0

[startup+0.035464 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 836
/proc/meminfo: memFree=1812224/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 246773683 12697600 440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220466274 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/836/statm: 3100 440 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102475 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 836
/proc/meminfo: memFree=1812224/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.04
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 246773683 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/836/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.302499 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 836
/proc/meminfo: memFree=1812224/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.04
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 246773683 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/836/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+0.701547 s]
/proc/loadavg: 0.92 0.98 0.99 3/66 836
/proc/meminfo: memFree=1812224/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.04
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 246773683 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/836/statm: 3100 461 343 3 0 200 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12400

[startup+1.50165 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 846
/proc/meminfo: memFree=1748584/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.04
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 246773683 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/836/statm: 3100 461 343 3 0 200 0
[pid=844] ppid=836 vsize=5352 CPUtime=0
/proc/844/stat : 844 (sh) S 836 836 642 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246773689 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/844/statm: 1338 224 188 169 0 49 0
[pid=846] ppid=844 vsize=98176 CPUtime=1.42
/proc/846/stat : 846 (clasp) R 844 836 642 0 -1 4194304 25550 0 0 0 130 12 0 0 25 0 1 0 246773689 100532224 23168 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/846/statm: 24544 23168 181 154 0 24014 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 115928

[startup+3.10185 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 846
/proc/meminfo: memFree=1685032/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.04
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 246773683 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/836/statm: 3100 461 343 3 0 200 0
[pid=844] ppid=836 vsize=5352 CPUtime=0
/proc/844/stat : 844 (sh) S 836 836 642 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246773689 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/844/statm: 1338 224 188 169 0 49 0
[pid=846] ppid=844 vsize=188996 CPUtime=3.03
/proc/846/stat : 846 (clasp) R 844 836 642 0 -1 4194304 50853 0 0 0 280 23 0 0 25 0 1 0 246773689 193531904 45379 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/846/statm: 47249 45380 181 154 0 46719 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 206748

[startup+6.30126 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 846
/proc/meminfo: memFree=1511080/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.04
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 246773683 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/836/statm: 3100 461 343 3 0 200 0
[pid=844] ppid=836 vsize=5352 CPUtime=0
/proc/844/stat : 844 (sh) S 836 836 642 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246773689 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/844/statm: 1338 224 188 169 0 49 0
[pid=846] ppid=844 vsize=361640 CPUtime=6.22
/proc/846/stat : 846 (clasp) R 844 836 642 0 -1 4194304 96524 0 0 0 582 40 0 0 25 0 1 0 246773689 370319360 86391 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/846/statm: 90410 86392 181 154 0 89880 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 379392

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 846
/proc/meminfo: memFree=1191720/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.04
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 246773683 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/836/statm: 3100 461 343 3 0 200 0
[pid=844] ppid=836 vsize=5352 CPUtime=0
/proc/844/stat : 844 (sh) S 836 836 642 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246773689 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/844/statm: 1338 224 188 169 0 49 0
[pid=846] ppid=844 vsize=671968 CPUtime=12.62
/proc/846/stat : 846 (clasp) R 844 836 642 0 -1 4194304 185204 0 0 0 1188 74 0 0 25 0 1 0 246773689 688095232 162851 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/846/statm: 167992 162851 181 154 0 167462 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 689720

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 846
/proc/meminfo: memFree=599080/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.04
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 246773683 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/836/statm: 3100 461 343 3 0 200 0
[pid=844] ppid=836 vsize=5352 CPUtime=0
/proc/844/stat : 844 (sh) S 836 836 642 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246773689 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/844/statm: 1338 224 188 169 0 49 0
[pid=846] ppid=844 vsize=1279400 CPUtime=25.42
/proc/846/stat : 846 (clasp) R 844 836 642 0 -1 4194304 342382 0 0 0 2410 132 0 0 25 0 1 0 246773689 1310105600 305803 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/846/statm: 319850 305803 181 154 0 319320 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1297152



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.0013 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 846
/proc/meminfo: memFree=54696/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.04
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 246773683 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/836/statm: 3100 461 343 3 0 200 0
[pid=844] ppid=836 vsize=5352 CPUtime=0
/proc/844/stat : 844 (sh) S 836 836 642 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246773689 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/844/statm: 1338 224 188 169 0 49 0
[pid=846] ppid=844 vsize=1841416 CPUtime=37.92
/proc/846/stat : 846 (clasp) R 844 836 642 0 -1 4194304 492801 0 0 0 3601 191 0 0 25 0 1 0 246773689 1885609984 438356 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/846/statm: 460354 438358 181 154 0 459824 0
Current children cumulated CPU time (s) 37.96
Current children cumulated vsize (KiB) 1859168

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

[startup+38.0013 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 846
/proc/meminfo: memFree=54696/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.04
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 571 1594 0 0 0 0 3 1 16 0 1 0 246773683 12697600 461 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/836/statm: 3100 461 343 3 0 200 0
[pid=844] ppid=836 vsize=5352 CPUtime=0
/proc/844/stat : 844 (sh) S 836 836 642 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246773689 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/844/statm: 1338 224 188 169 0 49 0
[pid=846] ppid=844 vsize=1841416 CPUtime=37.92
/proc/846/stat : 846 (clasp) R 844 836 642 0 -1 4194304 492801 0 0 0 3601 191 0 0 25 0 1 0 246773689 1885609984 438356 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/846/statm: 460354 438358 181 154 0 459824 0
Current children cumulated CPU time (s) 37.96
Current children cumulated vsize (KiB) 1859168

# WARNING:
# current cumulated CPU time (0.05 s) is less than in the last sample (37.96 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.91 s) to the 'lost time'.

[startup+38.1185 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 846
/proc/meminfo: memFree=54696/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.05
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 737 3372 0 0 0 0 3 2 16 0 1 0 246773683 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/836/statm: 3100 463 343 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+38.2029 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 846
/proc/meminfo: memFree=54696/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.05
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 737 3372 0 0 0 0 3 2 16 0 1 0 246773683 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/836/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

[startup+39.0014 s]
/proc/loadavg: 0.95 0.98 0.99 2/70 857
/proc/meminfo: memFree=1784864/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.05
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 737 3372 0 0 0 0 3 2 16 0 1 0 246773683 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/836/statm: 3100 463 343 3 0 200 0
[pid=855] ppid=836 vsize=5352 CPUtime=0
/proc/855/stat : 855 (sh) S 836 836 642 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 246777486 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/855/statm: 1338 224 188 169 0 49 0
[pid=857] ppid=855 vsize=68812 CPUtime=0.95
/proc/857/stat : 857 (clasp) R 855 836 642 0 -1 4194304 17549 0 0 0 87 8 0 0 25 0 1 0 246777487 70463488 16106 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/857/statm: 17203 16106 181 154 0 16673 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 86564

[startup+39.8015 s]
/proc/loadavg: 0.96 0.98 0.99 2/70 857
/proc/meminfo: memFree=1717472/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.05
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 737 3372 0 0 0 0 3 2 16 0 1 0 246773683 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/836/statm: 3100 463 343 3 0 200 0
[pid=855] ppid=836 vsize=5352 CPUtime=0
/proc/855/stat : 855 (sh) S 836 836 642 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 246777486 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/855/statm: 1338 224 188 169 0 49 0
[pid=857] ppid=855 vsize=116816 CPUtime=1.75
/proc/857/stat : 857 (clasp) R 855 836 642 0 -1 4194304 30630 0 0 0 162 13 0 0 25 0 1 0 246777487 119619584 27751 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/857/statm: 29204 27751 181 154 0 28674 0
Current children cumulated CPU time (s) 1.8
Current children cumulated vsize (KiB) 134568

[startup+40.0015 s]
/proc/loadavg: 0.96 0.98 0.99 2/70 857
/proc/meminfo: memFree=1717472/2055920 swapFree=4182172/4192956
[pid=836] ppid=834 vsize=12400 CPUtime=0.05
/proc/836/stat : 836 (pbclasp) S 834 836 642 0 -1 4194304 737 3372 0 0 0 0 3 2 16 0 1 0 246773683 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/836/statm: 3100 463 343 3 0 200 0
[pid=855] ppid=836 vsize=5352 CPUtime=0
/proc/855/stat : 855 (sh) S 836 836 642 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 246777486 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/855/statm: 1338 224 188 169 0 49 0
[pid=857] ppid=855 vsize=125492 CPUtime=1.95
/proc/857/stat : 857 (clasp) R 855 836 642 0 -1 4194304 33849 0 0 0 180 15 0 0 25 0 1 0 246777487 128503808 30570 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/857/statm: 31373 30570 181 154 0 30843 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 143244

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 836 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=44993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=38994
# CPU time returned by wait4() is 0.083987
# 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): 37.91
#  lost CPU user time (s): 36.01
#  lost CPU system time (s): 1.9

Real time (s): 40.0284
CPU time (s): 39.91
CPU user time (s): 37.84
CPU system time (s): 2.07
CPU usage (%): 99.7041
Max. virtual memory (cumulated for all children) (KiB): 1859168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4591
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= 136
involuntary context switches= 24

runsolver used 0.038994 second user time and 0.118981 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Tue May  1 04:33:12 UTC 2007

IDJOB= 430347
IDBENCH= 47974
IDSOLVER= 158
FILE ID= node54/430347-1177993992

PBS_JOBID= 4728221

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=8-P0=167-P1=131-P2=83-P3=109-B.opb
COMMAND LINE= pbclasp instance-430347-1177993992.opb /tmp/evaluation/430347-1177993992/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-430347-1177993992 -o ROOT/results/node54/conversion-430347-1177993992 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430347-1177993992/instance-430347-1177993992.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-430347-1177993992 -o ROOT/results/node54/solver-430347-1177993992 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-430347-1177993992.opb /tmp/evaluation/430347-1177993992/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  814b8e94cfd87905bb7ea3866973cde4

RANDOM SEED= 459407486

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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:       1812632 kB
Buffers:         17368 kB
Cached:         162772 kB
SwapCached:       3936 kB
Active:          32408 kB
Inactive:       157576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812632 kB
SwapTotal:     4192956 kB
SwapFree:      4182172 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          15940 kB
Slab:            39236 kB
Committed_AS:  2420888 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node54 on Tue May  1 04:33:52 UTC 2007