Trace number 363186

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) 42.81 43.0298

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc01.opb
MD5SUMc2934cbe264e98064d53d09fc14b43dc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262288
Best CPU time to get the best result obtained on this benchmark0.583911
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262288
Optimality of the best value was proved YES
Number of variables113
Total number of constraints54
Number of constraints which are clauses15
Number of constraints which are cardinality constraints (but not clauses)6
Number of constraints which are nor clauses,nor cardinality constraints33
Minimum length of a constraint5
Maximum length of a constraint101
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524336
Number of bits of the biggest sum of numbers20
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)

40.96/41.04	c Somebody sent me a SIGTERM
40.96/41.04	s UNKNOWN
40.96/41.07	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363186-1177023981/instance-363186-1177023981.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/node7/watcher-363186-1177023981 -o ROOT/results/node7/solver-363186-1177023981 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363186-1177023981.opb /tmp/evaluation/363186-1177023981/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 3/77 3928
/proc/meminfo: memFree=1438200/2055920 swapFree=4159716/4192956
[pid=3928] ppid=3926 vsize=12268 CPUtime=0
/proc/3928/stat : 3928 (pbclasp) D 3926 3928 2742 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 178435753 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244671281765 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/3928/statm: 3067 317 242 3 0 167 0

[startup+0.0818981 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3928
/proc/meminfo: memFree=1438200/2055920 swapFree=4159716/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.02
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 572 1594 0 0 0 0 1 1 16 0 1 0 178435753 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3928/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.10304 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3928
/proc/meminfo: memFree=1438200/2055920 swapFree=4159716/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.02
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 572 1594 0 0 0 0 1 1 16 0 1 0 178435753 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3928/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.301919 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3928
/proc/meminfo: memFree=1438200/2055920 swapFree=4159716/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.02
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 572 1594 0 0 0 0 1 1 16 0 1 0 178435753 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3928/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+0.70196 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3928
/proc/meminfo: memFree=1438200/2055920 swapFree=4159716/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.02
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 572 1594 0 0 0 0 1 1 16 0 1 0 178435753 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3928/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12400

[startup+1.50205 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 3938
/proc/meminfo: memFree=1371168/2055920 swapFree=4159716/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.02
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 572 1594 0 0 0 0 1 1 16 0 1 0 178435753 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3928/statm: 3100 462 343 3 0 200 0
[pid=3936] ppid=3928 vsize=5352 CPUtime=0
/proc/3936/stat : 3936 (sh) S 3928 3928 2742 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 178435757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3936/statm: 1338 224 188 169 0 49 0
[pid=3938] ppid=3936 vsize=101668 CPUtime=1.45
/proc/3938/stat : 3938 (clasp) R 3936 3928 2742 0 -1 4194304 25673 0 0 0 135 10 0 0 25 0 1 0 178435758 104108032 23905 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10851963 0 0 4096 0 0 0 0 17 1 0 0
/proc/3938/statm: 25417 23906 181 154 0 24887 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 119420

[startup+3.10121 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 3938
/proc/meminfo: memFree=1309024/2055920 swapFree=4159716/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.02
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 572 1594 0 0 0 0 1 1 16 0 1 0 178435753 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3928/statm: 3100 462 343 3 0 200 0
[pid=3936] ppid=3928 vsize=5352 CPUtime=0
/proc/3936/stat : 3936 (sh) S 3928 3928 2742 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 178435757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3936/statm: 1338 224 188 169 0 49 0
[pid=3938] ppid=3936 vsize=186956 CPUtime=3.05
/proc/3938/stat : 3938 (clasp) R 3936 3928 2742 0 -1 4194304 50457 0 0 0 284 21 0 0 25 0 1 0 178435758 191442944 45296 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3938/statm: 46739 45297 181 154 0 46209 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 204708

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.99 2/80 3938
/proc/meminfo: memFree=1142432/2055920 swapFree=4159716/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.02
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 572 1594 0 0 0 0 1 1 16 0 1 0 178435753 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3928/statm: 3100 462 343 3 0 200 0
[pid=3936] ppid=3928 vsize=5352 CPUtime=0
/proc/3936/stat : 3936 (sh) S 3928 3928 2742 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 178435757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3936/statm: 1338 224 188 169 0 49 0
[pid=3938] ppid=3936 vsize=347888 CPUtime=6.25
/proc/3938/stat : 3938 (clasp) R 3936 3928 2742 0 -1 4194304 98986 0 0 0 584 41 0 0 25 0 1 0 178435758 356237312 84209 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 10851963 0 0 4096 0 0 0 0 17 1 0 0
/proc/3938/statm: 86972 84210 181 154 0 86442 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 365640

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/80 3938
/proc/meminfo: memFree=838176/2055920 swapFree=4159716/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.02
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 572 1594 0 0 0 0 1 1 16 0 1 0 178435753 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3928/statm: 3100 462 343 3 0 200 0
[pid=3936] ppid=3928 vsize=5352 CPUtime=0
/proc/3936/stat : 3936 (sh) S 3928 3928 2742 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 178435757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3936/statm: 1338 224 188 169 0 49 0
[pid=3938] ppid=3936 vsize=653028 CPUtime=12.64
/proc/3938/stat : 3938 (clasp) R 3936 3928 2742 0 -1 4194304 183903 0 0 0 1188 76 0 0 25 0 1 0 178435758 668700672 157235 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3938/statm: 163257 157235 181 154 0 162727 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 670780

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/80 3938
/proc/meminfo: memFree=284384/2055920 swapFree=4159716/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.02
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 572 1594 0 0 0 0 1 1 16 0 1 0 178435753 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3928/statm: 3100 462 343 3 0 200 0
[pid=3936] ppid=3928 vsize=5352 CPUtime=0
/proc/3936/stat : 3936 (sh) S 3928 3928 2742 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 178435757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3936/statm: 1338 224 188 169 0 49 0
[pid=3938] ppid=3936 vsize=1194076 CPUtime=25.44
/proc/3938/stat : 3938 (clasp) R 3936 3928 2742 0 -1 4194304 340216 0 0 0 2406 138 0 0 25 0 1 0 178435758 1222733824 290717 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/3938/statm: 298519 290718 181 154 0 297989 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1211828



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+41.0012 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 3938
/proc/meminfo: memFree=17376/2055920 swapFree=4159720/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.02
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 572 1594 0 0 0 0 1 1 16 0 1 0 178435753 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3928/statm: 3100 462 343 3 0 200 0
[pid=3936] ppid=3928 vsize=5352 CPUtime=0
/proc/3936/stat : 3936 (sh) S 3928 3928 2742 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 178435757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3936/statm: 1338 224 188 169 0 49 0
[pid=3938] ppid=3936 vsize=1827704 CPUtime=40.94
/proc/3938/stat : 3938 (clasp) R 3936 3928 2742 0 -1 4194304 523206 0 0 0 3881 213 0 0 25 0 1 0 178435758 1871568896 439535 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134655419 0 0 4096 0 0 0 0 17 1 0 0
/proc/3938/statm: 456926 439535 181 154 0 456396 0
Current children cumulated CPU time (s) 40.96
Current children cumulated vsize (KiB) 1845456

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

[startup+41.0012 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 3938
/proc/meminfo: memFree=17376/2055920 swapFree=4159720/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.02
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 572 1594 0 0 0 0 1 1 16 0 1 0 178435753 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/3928/statm: 3100 462 343 3 0 200 0
[pid=3936] ppid=3928 vsize=5352 CPUtime=0
/proc/3936/stat : 3936 (sh) S 3928 3928 2742 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 178435757 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3936/statm: 1338 224 188 169 0 49 0
[pid=3938] ppid=3936 vsize=1827704 CPUtime=40.94
/proc/3938/stat : 3938 (clasp) R 3936 3928 2742 0 -1 4194304 523206 0 0 0 3881 213 0 0 25 0 1 0 178435758 1871568896 439535 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134655419 0 0 4096 0 0 0 0 17 1 0 0
/proc/3938/statm: 456926 439535 181 154 0 456396 0
Current children cumulated CPU time (s) 40.96
Current children cumulated vsize (KiB) 1845456

# WARNING:
# current cumulated CPU time (0.03 s) is less than in the last sample (40.96 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (40.93 s) to the 'lost time'.

[startup+41.1183 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 3938
/proc/meminfo: memFree=17376/2055920 swapFree=4159720/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.03
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 716 2962 0 3 0 0 1 2 17 0 1 0 178435753 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4231 16384 18446744071563356171 0 0 17 1 0 0
/proc/3928/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
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+41.4024 s]
/proc/loadavg: 0.96 0.98 0.99 2/80 3938
/proc/meminfo: memFree=17376/2055920 swapFree=4159720/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.03
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 729 3364 0 3 0 0 1 2 17 0 1 0 178435753 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3928/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+42.2025 s]
/proc/loadavg: 1.04 1.00 1.00 2/81 3949
/proc/meminfo: memFree=1736280/2055920 swapFree=4159720/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.03
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 729 3364 0 3 0 0 1 2 17 0 1 0 178435753 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3928/statm: 3100 463 343 3 0 200 0
[pid=3947] ppid=3928 vsize=5352 CPUtime=0
/proc/3947/stat : 3947 (sh) S 3928 3928 2742 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 178439865 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3947/statm: 1338 224 188 169 0 49 0
[pid=3949] ppid=3947 vsize=75968 CPUtime=1.06
/proc/3949/stat : 3949 (clasp) R 3947 3928 2742 0 -1 4194304 19375 0 0 0 98 8 0 0 25 0 1 0 178439866 77791232 18502 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/3949/statm: 18992 18504 181 154 0 18462 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 93720

[startup+42.6025 s]
/proc/loadavg: 1.04 1.00 1.00 2/81 3949
/proc/meminfo: memFree=1736280/2055920 swapFree=4159720/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.03
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 729 3364 0 3 0 0 1 2 17 0 1 0 178435753 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3928/statm: 3100 463 343 3 0 200 0
[pid=3947] ppid=3928 vsize=5352 CPUtime=0
/proc/3947/stat : 3947 (sh) S 3928 3928 2742 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 178439865 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3947/statm: 1338 224 188 169 0 49 0
[pid=3949] ppid=3947 vsize=102672 CPUtime=1.46
/proc/3949/stat : 3949 (clasp) R 3947 3928 2742 0 -1 4194304 26372 0 0 0 134 12 0 0 25 0 1 0 178439866 105136128 24563 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/3949/statm: 25668 24565 181 154 0 25138 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 120424

[startup+43.0016 s]
/proc/loadavg: 1.04 1.00 1.00 2/81 3949
/proc/meminfo: memFree=1668888/2055920 swapFree=4159720/4192956
[pid=3928] ppid=3926 vsize=12400 CPUtime=0.03
/proc/3928/stat : 3928 (pbclasp) S 3926 3928 2742 0 -1 4194304 729 3364 0 3 0 0 1 2 17 0 1 0 178435753 12697600 463 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 244680015764 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/3928/statm: 3100 463 343 3 0 200 0
[pid=3947] ppid=3928 vsize=5352 CPUtime=0
/proc/3947/stat : 3947 (sh) S 3928 3928 2742 0 -1 4194304 286 121 0 0 0 0 0 0 21 0 1 0 178439865 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3947/statm: 1338 224 188 169 0 49 0
[pid=3949] ppid=3947 vsize=128540 CPUtime=1.85
/proc/3949/stat : 3949 (clasp) R 3947 3928 2742 0 -1 4194304 32716 0 0 0 171 14 0 0 25 0 1 0 178439866 131624960 30300 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134683971 0 0 4096 0 0 0 0 17 0 0 0
/proc/3949/statm: 32135 30301 181 154 0 31605 0
Current children cumulated CPU time (s) 1.88
Current children cumulated vsize (KiB) 146292

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3928 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=21996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=39993
# CPU time returned by wait4() is 0.061989
# while last known CPU time is 1.88
#
# 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): 40.93
#  lost CPU user time (s): 38.81
#  lost CPU system time (s): 2.12

Real time (s): 43.0298
CPU time (s): 42.81
CPU user time (s): 40.53
CPU system time (s): 2.28
CPU usage (%): 99.4892
Max. virtual memory (cumulated for all children) (KiB): 1845456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4573
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 156
involuntary context switches= 30

runsolver used 0.053991 second user time and 0.115982 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Thu Apr 19 23:06:21 UTC 2007

IDJOB= 363186
IDBENCH= 1756
IDSOLVER= 158
FILE ID= node7/363186-1177023981

PBS_JOBID= 4630591

Free space on /tmp= 66371 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc01.opb
COMMAND LINE= pbclasp instance-363186-1177023981.opb /tmp/evaluation/363186-1177023981/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-363186-1177023981 -o ROOT/results/node7/conversion-363186-1177023981 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363186-1177023981/instance-363186-1177023981.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-363186-1177023981 -o ROOT/results/node7/solver-363186-1177023981 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363186-1177023981.opb /tmp/evaluation/363186-1177023981/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  c2934cbe264e98064d53d09fc14b43dc

RANDOM SEED= 345869207

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1438672 kB
Buffers:         35412 kB
Cached:         515896 kB
SwapCached:      13228 kB
Active:         356512 kB
Inactive:       218488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1438672 kB
SwapTotal:     4192956 kB
SwapFree:      4159716 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          30720 kB
Slab:            27640 kB
Committed_AS:  7172936 kB
PageTables:       1860 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= 66371 MiB

End job on node7 on Thu Apr 19 23:07:05 UTC 2007