Trace number 349863

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) 37.28 37.4316

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_8_70_3.opb
MD5SUMdc0a3aac3e055af09a2312e5ef9f2aef
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables71
Total number of constraints17
Number of constraints which are clauses1
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 constraint1
Maximum length of a constraint70
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 1782
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 5346
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)

35.32/35.42	c Somebody sent me a SIGTERM
35.32/35.42	s UNKNOWN
35.32/35.42	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349863-1176724450/instance-349863-1176724450.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/node20/watcher-349863-1176724450 -o ROOT/results/node20/solver-349863-1176724450 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-349863-1176724450.opb /tmp/evaluation/349863-1176724450/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 0.97 0.98 3/77 3999
/proc/meminfo: memFree=1799752/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12268 CPUtime=0
/proc/3999/stat : 3999 (pbclasp) D 3997 3999 3561 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 120362316 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952766565 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/3999/statm: 3067 317 242 3 0 167 0

[startup+0.0138061 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 3999
/proc/meminfo: memFree=1799752/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 120362316 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/3999/statm: 3100 439 324 3 0 200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12400

[startup+0.102823 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 3999
/proc/meminfo: memFree=1799752/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.02
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 568 1593 0 0 0 0 2 0 16 0 1 0 120362316 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3999/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.30186 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 3999
/proc/meminfo: memFree=1799752/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.02
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 568 1593 0 0 0 0 2 0 16 0 1 0 120362316 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3999/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.701941 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 3999
/proc/meminfo: memFree=1799752/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.02
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 568 1593 0 0 0 0 2 0 16 0 1 0 120362316 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3999/statm: 3100 457 342 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.5011 s]
/proc/loadavg: 0.92 0.97 0.98 2/80 4009
/proc/meminfo: memFree=1732464/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.02
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 568 1593 0 0 0 0 2 0 16 0 1 0 120362316 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3999/statm: 3100 457 342 3 0 200 0
[pid=4007] ppid=3999 vsize=5352 CPUtime=0
/proc/4007/stat : 4007 (sh) S 3999 3999 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120362324 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4007/statm: 1338 224 188 169 0 49 0
[pid=4009] ppid=4007 vsize=105616 CPUtime=1.4
/proc/4009/stat : 4009 (clasp) R 4007 3999 3561 0 -1 4194304 34478 0 0 0 127 13 0 0 25 0 1 0 120362325 108150784 24659 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4009/statm: 26404 24660 181 154 0 25874 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 123368

[startup+3.10142 s]
/proc/loadavg: 0.93 0.97 0.98 2/80 4009
/proc/meminfo: memFree=1664048/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.02
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 568 1593 0 0 0 0 2 0 16 0 1 0 120362316 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3999/statm: 3100 457 342 3 0 200 0
[pid=4007] ppid=3999 vsize=5352 CPUtime=0
/proc/4007/stat : 4007 (sh) S 3999 3999 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120362324 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4007/statm: 1338 224 188 169 0 49 0
[pid=4009] ppid=4007 vsize=211424 CPUtime=3
/proc/4009/stat : 4009 (clasp) R 4007 3999 3561 0 -1 4194304 75213 0 0 0 271 29 0 0 25 0 1 0 120362325 216498176 48231 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4009/statm: 52856 48231 181 154 0 52326 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 229176

[startup+6.30107 s]
/proc/loadavg: 0.93 0.97 0.98 2/80 4009
/proc/meminfo: memFree=1476976/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.02
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 568 1593 0 0 0 0 2 0 16 0 1 0 120362316 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3999/statm: 3100 457 342 3 0 200 0
[pid=4007] ppid=3999 vsize=5352 CPUtime=0
/proc/4007/stat : 4007 (sh) S 3999 3999 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120362324 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4007/statm: 1338 224 188 169 0 49 0
[pid=4009] ppid=4007 vsize=409256 CPUtime=6.2
/proc/4009/stat : 4009 (clasp) R 4007 3999 3561 0 -1 4194304 156311 0 0 0 556 64 0 0 25 0 1 0 120362325 419078144 91433 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 1 0 0
/proc/4009/statm: 102314 91433 181 154 0 101784 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 427008

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.98 2/80 4009
/proc/meminfo: memFree=1134832/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.02
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 568 1593 0 0 0 0 2 0 16 0 1 0 120362316 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3999/statm: 3100 457 342 3 0 200 0
[pid=4007] ppid=3999 vsize=5352 CPUtime=0
/proc/4007/stat : 4007 (sh) S 3999 3999 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120362324 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4007/statm: 1338 224 188 169 0 49 0
[pid=4009] ppid=4007 vsize=746816 CPUtime=12.59
/proc/4009/stat : 4009 (clasp) R 4007 3999 3561 0 -1 4194304 283945 0 0 0 1144 115 0 0 25 0 1 0 120362325 764739584 174714 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4009/statm: 186704 174715 181 154 0 186174 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 764568

[startup+25.5029 s]
/proc/loadavg: 0.95 0.97 0.98 2/80 4009
/proc/meminfo: memFree=504752/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.02
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 568 1593 0 0 0 0 2 0 16 0 1 0 120362316 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3999/statm: 3100 457 342 3 0 200 0
[pid=4007] ppid=3999 vsize=5352 CPUtime=0
/proc/4007/stat : 4007 (sh) S 3999 3999 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120362324 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4007/statm: 1338 224 188 169 0 49 0
[pid=4009] ppid=4007 vsize=1442504 CPUtime=25.39
/proc/4009/stat : 4009 (clasp) R 4007 3999 3561 0 -1 4194304 567308 0 0 0 2306 233 0 0 25 0 1 0 120362325 1477124096 326583 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4009/statm: 360626 326584 181 154 0 360096 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 1460256



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+35.403 s]
/proc/loadavg: 0.95 0.97 0.98 2/80 4009
/proc/meminfo: memFree=19632/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.02
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 568 1593 0 0 0 0 2 0 16 0 1 0 120362316 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3999/statm: 3100 457 342 3 0 200 0
[pid=4007] ppid=3999 vsize=5352 CPUtime=0
/proc/4007/stat : 4007 (sh) S 3999 3999 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120362324 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4007/statm: 1338 224 188 169 0 49 0
[pid=4009] ppid=4007 vsize=1826964 CPUtime=35.3
/proc/4009/stat : 4009 (clasp) R 4007 3999 3561 0 -1 4194304 710067 0 0 0 3238 292 0 0 25 0 1 0 120362325 1870811136 445947 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4009/statm: 456741 445947 181 154 0 456211 0
Current children cumulated CPU time (s) 35.32
Current children cumulated vsize (KiB) 1844716

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

[startup+35.403 s]
/proc/loadavg: 0.95 0.97 0.98 2/80 4009
/proc/meminfo: memFree=19632/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.02
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 568 1593 0 0 0 0 2 0 16 0 1 0 120362316 12697600 457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3999/statm: 3100 457 342 3 0 200 0
[pid=4007] ppid=3999 vsize=5352 CPUtime=0
/proc/4007/stat : 4007 (sh) S 3999 3999 3561 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 120362324 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4007/statm: 1338 224 188 169 0 49 0
[pid=4009] ppid=4007 vsize=1826964 CPUtime=35.3
/proc/4009/stat : 4009 (clasp) R 4007 3999 3561 0 -1 4194304 710067 0 0 0 3238 292 0 0 25 0 1 0 120362325 1870811136 445947 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4009/statm: 456741 445947 181 154 0 456211 0
Current children cumulated CPU time (s) 35.32
Current children cumulated vsize (KiB) 1844716

# WARNING:
# current cumulated CPU time (0.04 s) is less than in the last sample (35.32 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (35.28 s) to the 'lost time'.

[startup+35.5203 s]
/proc/loadavg: 0.95 0.97 0.98 2/80 4009
/proc/meminfo: memFree=19632/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.04
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 722 3368 0 0 0 0 2 2 16 0 1 0 120362316 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3999/statm: 3100 459 342 3 0 200 0
Current children cumulated CPU time (s) 0.04
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+36.6012 s]
/proc/loadavg: 0.95 0.97 0.98 2/81 4020
/proc/meminfo: memFree=1751008/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.04
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 722 3368 0 0 0 0 2 2 16 0 1 0 120362316 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3999/statm: 3100 459 342 3 0 200 0
[pid=4018] ppid=3999 vsize=5352 CPUtime=0
/proc/4018/stat : 4018 (sh) S 3999 3999 3561 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 120365859 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4018/statm: 1338 224 188 169 0 49 0
[pid=4020] ppid=4018 vsize=88752 CPUtime=1.15
/proc/4020/stat : 4020 (clasp) R 4018 3999 3561 0 -1 4194304 29538 0 0 0 101 14 0 0 25 0 1 0 120365860 90882048 20330 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4020/statm: 22188 20332 181 154 0 21658 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 106504

[startup+37.0013 s]
/proc/loadavg: 0.95 0.97 0.98 2/81 4020
/proc/meminfo: memFree=1751008/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.04
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 722 3368 0 0 0 0 2 2 16 0 1 0 120362316 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3999/statm: 3100 459 342 3 0 200 0
[pid=4018] ppid=3999 vsize=5352 CPUtime=0
/proc/4018/stat : 4018 (sh) S 3999 3999 3561 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 120365859 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4018/statm: 1338 224 188 169 0 49 0
[pid=4020] ppid=4018 vsize=121688 CPUtime=1.55
/proc/4020/stat : 4020 (clasp) R 4018 3999 3561 0 -1 4194304 41737 0 0 0 135 20 0 0 25 0 1 0 120365860 124608512 26344 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/4020/statm: 30422 26344 181 154 0 29892 0
Current children cumulated CPU time (s) 1.59
Current children cumulated vsize (KiB) 139440

[startup+37.4053 s]
/proc/loadavg: 0.96 0.97 0.98 2/81 4020
/proc/meminfo: memFree=1682080/2055920 swapFree=4156688/4192956
[pid=3999] ppid=3997 vsize=12400 CPUtime=0.04
/proc/3999/stat : 3999 (pbclasp) S 3997 3999 3561 0 -1 4194304 722 3368 0 0 0 0 2 2 16 0 1 0 120362316 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3999/statm: 3100 459 342 3 0 200 0
[pid=4018] ppid=3999 vsize=5352 CPUtime=0
/proc/4018/stat : 4018 (sh) S 3999 3999 3561 0 -1 4194304 289 121 0 0 0 0 0 0 19 0 1 0 120365859 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4018/statm: 1338 224 188 169 0 49 0
[pid=4020] ppid=4018 vsize=140800 CPUtime=1.96
/proc/4020/stat : 4020 (clasp) R 4018 3999 3561 0 -1 4194304 49162 0 0 0 172 24 0 0 25 0 1 0 120365860 144179200 32724 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8054395 0 0 4096 0 0 0 0 17 1 0 0
/proc/4020/statm: 35200 32725 181 154 0 34670 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 158552

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3999 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=28995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=34994
# CPU time returned by wait4() is 0.063989
# 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): 35.28
#  lost CPU user time (s): 32.38
#  lost CPU system time (s): 2.9

Real time (s): 37.4316
CPU time (s): 37.28
CPU user time (s): 34.12
CPU system time (s): 3.16
CPU usage (%): 99.5949
Max. virtual memory (cumulated for all children) (KiB): 1844716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.028995
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4570
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= 130
involuntary context switches= 27

runsolver used 0.042993 second user time and 0.106983 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Apr 16 11:54:10 UTC 2007

IDJOB= 349863
IDBENCH= 2893
IDSOLVER= 158
FILE ID= node20/349863-1176724450

PBS_JOBID= 4559478

Free space on /tmp= 66540 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-market-split_8_70_3.opb
COMMAND LINE= pbclasp instance-349863-1176724450.opb /tmp/evaluation/349863-1176724450/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-349863-1176724450 -o ROOT/results/node20/conversion-349863-1176724450 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349863-1176724450/instance-349863-1176724450.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-349863-1176724450 -o ROOT/results/node20/solver-349863-1176724450 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-349863-1176724450.opb /tmp/evaluation/349863-1176724450/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  dc0a3aac3e055af09a2312e5ef9f2aef

RANDOM SEED= 172190186

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1800160 kB
Buffers:         29348 kB
Cached:         159376 kB
SwapCached:      15072 kB
Active:          65936 kB
Inactive:       146336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800160 kB
SwapTotal:     4192956 kB
SwapFree:      4156688 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          30396 kB
Slab:            29072 kB
Committed_AS:  1773628 kB
PageTables:       1692 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= 66540 MiB

End job on node20 on Mon Apr 16 11:54:47 UTC 2007