Trace number 432097

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) 39.46 39.6304

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=79-P1=163-P2=61-P3=127-P4=163-P5=211-B.opb
MD5SUM0b0d874eaa404001e586f84b413e6897
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 benchmark0.187971
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 variables120
Total number of constraints11
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 constraints11
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)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

Solver Data (download as text)

37.54/37.63	c Somebody sent me a SIGTERM
37.54/37.63	s UNKNOWN
37.54/37.65	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/432097-1178013625/instance-432097-1178013625.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-432097-1178013625 -o ROOT/results/node6/solver-432097-1178013625 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-432097-1178013625.opb /tmp/evaluation/432097-1178013625/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: 0.91 0.97 0.98 3/77 31970
/proc/meminfo: memFree=1790264/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12268 CPUtime=0
/proc/31970/stat : 31970 (pbclasp) R 31968 31970 30824 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 277400168 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591741950 0 0 4224 0 0 0 0 17 0 0 0
/proc/31970/statm: 3067 317 242 3 0 167 0

[startup+0.0492289 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 31970
/proc/meminfo: memFree=1790264/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 277400168 12697600 441 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591738978 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31970/statm: 3100 441 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.101237 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 31970
/proc/meminfo: memFree=1790264/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.06
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 277400168 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31970/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.301264 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 31970
/proc/meminfo: memFree=1790264/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.06
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 277400168 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31970/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+0.701311 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 31970
/proc/meminfo: memFree=1790264/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.06
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 277400168 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31970/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12400

[startup+1.50139 s]
/proc/loadavg: 0.91 0.97 0.98 2/80 31980
/proc/meminfo: memFree=1728416/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.06
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 277400168 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31970/statm: 3100 462 343 3 0 200 0
[pid=31978] ppid=31970 vsize=5352 CPUtime=0
/proc/31978/stat : 31978 (sh) S 31970 31970 30824 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277400175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1338 224 188 169 0 49 0
[pid=31980] ppid=31978 vsize=96788 CPUtime=1.4
/proc/31980/stat : 31980 (clasp) R 31978 31970 30824 0 -1 4194304 25408 0 0 0 131 9 0 0 25 0 1 0 277400176 99110912 23026 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31980/statm: 24197 23026 181 154 0 23667 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 114540

[startup+3.10159 s]
/proc/loadavg: 0.91 0.97 0.98 2/80 31980
/proc/meminfo: memFree=1662176/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.06
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 277400168 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31970/statm: 3100 462 343 3 0 200 0
[pid=31978] ppid=31970 vsize=5352 CPUtime=0
/proc/31978/stat : 31978 (sh) S 31970 31970 30824 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277400175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1338 224 188 169 0 49 0
[pid=31980] ppid=31978 vsize=186780 CPUtime=3
/proc/31980/stat : 31980 (clasp) R 31978 31970 30824 0 -1 4194304 51078 0 0 0 282 18 0 0 25 0 1 0 277400176 191262720 45604 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650429 0 0 4096 0 0 0 0 17 1 0 0
/proc/31980/statm: 46695 45604 181 154 0 46165 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 204532

[startup+6.30296 s]
/proc/loadavg: 0.92 0.97 0.98 2/80 31980
/proc/meminfo: memFree=1484000/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.06
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 277400168 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31970/statm: 3100 462 343 3 0 200 0
[pid=31978] ppid=31970 vsize=5352 CPUtime=0
/proc/31978/stat : 31978 (sh) S 31970 31970 30824 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277400175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1338 224 188 169 0 49 0
[pid=31980] ppid=31978 vsize=358620 CPUtime=6.2
/proc/31980/stat : 31980 (clasp) R 31978 31970 30824 0 -1 4194304 98234 0 0 0 583 37 0 0 25 0 1 0 277400176 367226880 88101 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31980/statm: 89655 88102 181 154 0 89125 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 376372

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.98 2/80 31980
/proc/meminfo: memFree=1157728/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.06
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 277400168 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31970/statm: 3100 462 343 3 0 200 0
[pid=31978] ppid=31970 vsize=5352 CPUtime=0
/proc/31978/stat : 31978 (sh) S 31970 31970 30824 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277400175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1338 224 188 169 0 49 0
[pid=31980] ppid=31978 vsize=694104 CPUtime=12.59
/proc/31980/stat : 31980 (clasp) R 31978 31970 30824 0 -1 4194304 188467 0 0 0 1186 73 0 0 25 0 1 0 277400176 710762496 166114 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31980/statm: 173526 166115 181 154 0 172996 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 711856

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.98 2/80 31980
/proc/meminfo: memFree=544800/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.06
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 277400168 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31970/statm: 3100 462 343 3 0 200 0
[pid=31978] ppid=31970 vsize=5352 CPUtime=0
/proc/31978/stat : 31978 (sh) S 31970 31970 30824 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277400175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1338 224 188 169 0 49 0
[pid=31980] ppid=31978 vsize=1285064 CPUtime=25.38
/proc/31980/stat : 31980 (clasp) R 31978 31970 30824 0 -1 4194304 357692 0 0 0 2399 139 0 0 25 0 1 0 277400176 1315905536 313615 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31980/statm: 321266 313615 181 154 0 320736 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1302816



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.6016 s]
/proc/loadavg: 0.95 0.97 0.98 2/86 32006
/proc/meminfo: memFree=17904/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.06
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 277400168 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31970/statm: 3100 462 343 3 0 200 0
[pid=31978] ppid=31970 vsize=5352 CPUtime=0
/proc/31978/stat : 31978 (sh) S 31970 31970 30824 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277400175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1338 224 188 169 0 49 0
[pid=31980] ppid=31978 vsize=1826668 CPUtime=37.48
/proc/31980/stat : 31980 (clasp) R 31978 31970 30824 0 -1 4194304 501263 0 0 0 3553 195 0 0 25 0 1 0 277400176 1870508032 445280 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 0 0 0
/proc/31980/statm: 456667 445280 181 154 0 456137 0
Current children cumulated CPU time (s) 37.54
Current children cumulated vsize (KiB) 1844420

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

[startup+37.6016 s]
/proc/loadavg: 0.95 0.97 0.98 2/86 32006
/proc/meminfo: memFree=17904/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.06
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 569 1594 0 0 0 0 5 1 16 0 1 0 277400168 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31970/statm: 3100 462 343 3 0 200 0
[pid=31978] ppid=31970 vsize=5352 CPUtime=0
/proc/31978/stat : 31978 (sh) S 31970 31970 30824 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 277400175 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31978/statm: 1338 224 188 169 0 49 0
[pid=31980] ppid=31978 vsize=1826668 CPUtime=37.48
/proc/31980/stat : 31980 (clasp) R 31978 31970 30824 0 -1 4194304 501263 0 0 0 3553 195 0 0 25 0 1 0 277400176 1870508032 445280 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019784 0 0 4096 0 0 0 0 17 0 0 0
/proc/31980/statm: 456667 445280 181 154 0 456137 0
Current children cumulated CPU time (s) 37.54
Current children cumulated vsize (KiB) 1844420

# WARNING:
# current cumulated CPU time (0.08 s) is less than in the last sample (37.54 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (37.46 s) to the 'lost time'.

[startup+37.7196 s]
/proc/loadavg: 0.95 0.97 0.98 2/86 32006
/proc/meminfo: memFree=17904/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.08
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 725 3382 0 0 0 0 5 3 19 0 1 0 277400168 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31970/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
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+38.2017 s]
/proc/loadavg: 0.95 0.97 0.98 2/86 32006
/proc/meminfo: memFree=17904/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.08
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 725 3382 0 0 0 0 5 3 19 0 1 0 277400168 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31970/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12400

[startup+39.0018 s]
/proc/loadavg: 0.95 0.97 0.98 2/87 32017
/proc/meminfo: memFree=1752936/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.08
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 725 3382 0 0 0 0 5 3 19 0 1 0 277400168 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31970/statm: 3100 463 343 3 0 200 0
[pid=32015] ppid=31970 vsize=5352 CPUtime=0
/proc/32015/stat : 32015 (sh) S 31970 31970 30824 0 -1 4194304 285 121 0 0 0 0 0 0 20 0 1 0 277403934 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32015/statm: 1338 224 188 169 0 49 0
[pid=32017] ppid=32015 vsize=91208 CPUtime=1.31
/proc/32017/stat : 32017 (clasp) R 32015 31970 30824 0 -1 4194304 23709 0 0 0 121 10 0 0 25 0 1 0 277403935 93396992 21463 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 0 0 0
/proc/32017/statm: 22802 21463 181 154 0 22272 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 108960

[startup+39.4028 s]
/proc/loadavg: 0.95 0.97 0.98 2/87 32017
/proc/meminfo: memFree=1752936/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.08
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 725 3382 0 0 0 0 5 3 19 0 1 0 277400168 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31970/statm: 3100 463 343 3 0 200 0
[pid=32015] ppid=31970 vsize=5352 CPUtime=0
/proc/32015/stat : 32015 (sh) S 31970 31970 30824 0 -1 4194304 285 121 0 0 0 0 0 0 20 0 1 0 277403934 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32015/statm: 1338 224 188 169 0 49 0
[pid=32017] ppid=32015 vsize=115040 CPUtime=1.72
/proc/32017/stat : 32017 (clasp) R 32015 31970 30824 0 -1 4194304 30326 0 0 0 159 13 0 0 25 0 1 0 277403935 117800960 27447 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 2623099 0 0 4096 0 0 0 0 17 0 0 0
/proc/32017/statm: 28760 27448 181 154 0 28230 0
Current children cumulated CPU time (s) 1.8
Current children cumulated vsize (KiB) 132792

[startup+39.6069 s]
/proc/loadavg: 0.95 0.97 0.98 2/87 32057
/proc/meminfo: memFree=1686504/2055924 swapFree=4146676/4192956
[pid=31970] ppid=31968 vsize=12400 CPUtime=0.08
/proc/31970/stat : 31970 (pbclasp) S 31968 31970 30824 0 -1 4194304 725 3382 0 0 0 0 5 3 19 0 1 0 277400168 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 268591742868 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/31970/statm: 3100 463 343 3 0 200 0
[pid=32015] ppid=31970 vsize=5352 CPUtime=0
/proc/32015/stat : 32015 (sh) S 31970 31970 30824 0 -1 4194304 285 121 0 0 0 0 0 0 20 0 1 0 277403934 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32015/statm: 1338 224 188 169 0 49 0
[pid=32017] ppid=32015 vsize=128796 CPUtime=1.92
/proc/32017/stat : 32017 (clasp) R 32015 31970 30824 0 -1 4194304 33687 0 0 0 178 14 0 0 25 0 1 0 277403935 131887104 30408 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/32017/statm: 32199 30408 181 154 0 31669 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 146548

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31970 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=62990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=38994
# CPU time returned by wait4() is 0.101984
# 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): 37.46
#  lost CPU user time (s): 35.53
#  lost CPU system time (s): 1.93

Real time (s): 39.6304
CPU time (s): 39.46
CPU user time (s): 37.36
CPU system time (s): 2.1
CPU usage (%): 99.5699
Max. virtual memory (cumulated for all children) (KiB): 1844420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06299
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= 4586
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= 149
involuntary context switches= 33

runsolver used 0.045993 second user time and 0.113982 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue May  1 10:00:25 UTC 2007

IDJOB= 432097
IDBENCH= 48099
IDSOLVER= 158
FILE ID= node6/432097-1178013625

PBS_JOBID= 4728307

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=79-P1=163-P2=61-P3=127-P4=163-P5=211-B.opb
COMMAND LINE= pbclasp instance-432097-1178013625.opb /tmp/evaluation/432097-1178013625/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-432097-1178013625 -o ROOT/results/node6/conversion-432097-1178013625 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432097-1178013625/instance-432097-1178013625.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-432097-1178013625 -o ROOT/results/node6/solver-432097-1178013625 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-432097-1178013625.opb /tmp/evaluation/432097-1178013625/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  0b0d874eaa404001e586f84b413e6897

RANDOM SEED= 437933093

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1790736 kB
Buffers:         44724 kB
Cached:         130996 kB
SwapCached:      13796 kB
Active:          80492 kB
Inactive:       120008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1790736 kB
SwapTotal:     4192956 kB
SwapFree:      4146676 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          30892 kB
Slab:            50228 kB
Committed_AS:  8192524 kB
PageTables:       1788 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 node6 on Tue May  1 10:01:05 UTC 2007