Trace number 362668

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) 99.515 99.742

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-trento1.opb
MD5SUM38efecbab82080ab0719e9bf155a35ec
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.59576
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables44575
Total number of constraints1264
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 constraints1264
Minimum length of a constraint35
Maximum length of a constraint44575
Number of terms in the objective function 44575
Biggest coefficient in the objective function 78668
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 568252
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 568256
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)

97.60/97.71	c Somebody sent me a SIGTERM
97.60/97.71	s UNKNOWN
97.60/97.72	pb2clasp1: no process killed
59.37/99.72	sh: line 1: 19754 Killed                  cat /tmp/evaluation/362668-1177016377/temp/instance-362668-1177016377.opb.op
59.37/99.72	     19755                       | clasp >/tmp/evaluation/362668-1177016377/temp/instance-362668-1177016377.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362668-1177016377/instance-362668-1177016377.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/node15/watcher-362668-1177016377 -o ROOT/results/node15/solver-362668-1177016377 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362668-1177016377.opb /tmp/evaluation/362668-1177016377/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: 0.98 1.00 0.99 3/77 19652
/proc/meminfo: memFree=1860032/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=12268 CPUtime=0
/proc/19652/stat : 19652 (pbclasp) R 19650 19652 19518 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 149555296 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481516542 0 0 4224 0 0 0 0 17 1 0 0
/proc/19652/statm: 3067 317 242 3 0 167 0

[startup+0.081348 s]
/proc/loadavg: 0.98 1.00 0.99 3/77 19652
/proc/meminfo: memFree=1860032/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=16664 CPUtime=0.07
/proc/19652/stat : 19652 (pbclasp) R 19650 19652 19518 0 -1 4194304 4336 0 0 0 6 1 0 0 18 0 1 0 149555296 17063936 1519 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19652/statm: 4166 1519 320 3 0 1266 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16664

[startup+0.10135 s]
/proc/loadavg: 0.98 1.00 0.99 3/77 19652
/proc/meminfo: memFree=1860032/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=16664 CPUtime=0.09
/proc/19652/stat : 19652 (pbclasp) R 19650 19652 19518 0 -1 4194304 5941 0 0 0 7 2 0 0 18 0 1 0 149555296 17063936 1519 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19652/statm: 4166 1519 320 3 0 1266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16664

[startup+0.301368 s]
/proc/loadavg: 0.98 1.00 0.99 3/77 19652
/proc/meminfo: memFree=1860032/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=16660 CPUtime=0.29
/proc/19652/stat : 19652 (pbclasp) R 19650 19652 19518 0 -1 4194304 22163 0 0 0 22 7 0 0 19 0 1 0 149555296 17059840 1493 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19652/statm: 4165 1503 320 3 0 1265 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16660

[startup+0.701405 s]
/proc/loadavg: 0.98 1.00 0.99 3/77 19652
/proc/meminfo: memFree=1860032/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=16656 CPUtime=0.69
/proc/19652/stat : 19652 (pbclasp) R 19650 19652 19518 0 -1 4194304 54708 0 0 0 51 18 0 0 23 0 1 0 149555296 17055744 1517 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19652/statm: 4164 1517 320 3 0 1264 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16656

[startup+1.50148 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 19653
/proc/meminfo: memFree=1855160/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=16784 CPUtime=1.49
/proc/19652/stat : 19652 (pbclasp) R 19650 19652 19518 0 -1 4194304 119905 0 0 0 111 38 0 0 25 0 1 0 149555296 17186816 1533 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19652/statm: 4196 1533 320 3 0 1296 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16784

[startup+3.10162 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 19653
/proc/meminfo: memFree=1854840/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=17036 CPUtime=3.09
/proc/19652/stat : 19652 (pbclasp) R 19650 19652 19518 0 -1 4194304 250487 0 0 0 232 77 0 0 25 0 1 0 149555296 17444864 1584 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19652/statm: 4259 1584 320 3 0 1359 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17036

[startup+6.30192 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 19653
/proc/meminfo: memFree=1854200/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=17432 CPUtime=6.28
/proc/19652/stat : 19652 (pbclasp) R 19650 19652 19518 0 -1 4194304 515664 0 0 0 472 156 0 0 25 0 1 0 149555296 17850368 1668 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19652/statm: 4358 1679 320 3 0 1458 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17432

[startup+12.7015 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 19653
/proc/meminfo: memFree=1853048/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=18560 CPUtime=12.69
/proc/19652/stat : 19652 (pbclasp) R 19650 19652 19518 0 -1 4194304 1053882 0 0 0 953 316 0 0 25 0 1 0 149555296 19005440 1980 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19652/statm: 4640 1989 320 3 0 1740 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18560

[startup+25.5017 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 19653
/proc/meminfo: memFree=1849592/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=22172 CPUtime=25.49
/proc/19652/stat : 19652 (pbclasp) R 19650 19652 19518 0 -1 4194304 2129354 0 0 0 1931 618 0 0 25 0 1 0 149555296 22704128 2881 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472462049 0 0 4224 16384 0 0 0 17 1 0 0
/proc/19652/statm: 5543 2881 320 3 0 2643 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22172

[startup+51.101 s]
/proc/loadavg: 0.99 1.00 0.99 2/80 19655
/proc/meminfo: memFree=1838624/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=24792 CPUtime=27.15
/proc/19652/stat : 19652 (pbclasp) S 19650 19652 19518 0 -1 4194304 2130081 0 0 0 2097 618 0 0 16 0 1 0 149555296 25387008 3530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481513570 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/19652/statm: 6198 3530 324 3 0 3298 0
[pid=19654] ppid=19652 vsize=5352 CPUtime=0
/proc/19654/stat : 19654 (sh) S 19652 19652 19518 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 149558013 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19654/statm: 1338 229 193 169 0 49 0
[pid=19655] ppid=19654 vsize=18112 CPUtime=23.91
/proc/19655/stat : 19655 (pb2clasp1) R 19654 19652 19518 0 -1 4194304 1782355 0 0 0 1848 543 0 0 25 0 1 0 149558013 18546688 1859 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 240472495530 0 0 4224 0 0 0 0 17 1 0 0
/proc/19655/statm: 4528 1870 340 3 0 1628 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 48256



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+97.7013 s]
/proc/loadavg: 0.99 1.00 0.99 2/87 19744
/proc/meminfo: memFree=78320/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=28752 CPUtime=57.4
/proc/19652/stat : 19652 (pbclasp) S 19650 19652 19518 0 -1 4194304 2132547 2123015 0 0 2109 619 2371 641 16 0 1 0 149555296 29442048 4530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19652/statm: 7188 4530 343 3 0 4288 0
[pid=19660] ppid=19652 vsize=5352 CPUtime=0
/proc/19660/stat : 19660 (sh) S 19652 19652 19518 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 149561040 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19660/statm: 1338 224 188 169 0 49 0
[pid=19661] ppid=19660 vsize=2520 CPUtime=0
/proc/19661/stat : 19661 (cat) S 19660 19652 19518 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149561040 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19661/statm: 630 87 71 4 0 42 0
[pid=19662] ppid=19660 vsize=1846408 CPUtime=40.2
/proc/19662/stat : 19662 (clasp) R 19660 19652 19518 0 -1 4194304 500366 0 0 0 3829 191 0 0 25 0 1 0 149561040 1890721792 438187 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19662/statm: 461602 438187 184 154 0 461072 0
Current children cumulated CPU time (s) 97.6
Current children cumulated vsize (KiB) 1883032

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

[startup+97.7013 s]
/proc/loadavg: 0.99 1.00 0.99 2/87 19744
/proc/meminfo: memFree=78320/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=28752 CPUtime=57.4
/proc/19652/stat : 19652 (pbclasp) S 19650 19652 19518 0 -1 4194304 2132547 2123015 0 0 2109 619 2371 641 16 0 1 0 149555296 29442048 4530 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/19652/statm: 7188 4530 343 3 0 4288 0
[pid=19660] ppid=19652 vsize=5352 CPUtime=0
/proc/19660/stat : 19660 (sh) S 19652 19652 19518 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 149561040 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19660/statm: 1338 224 188 169 0 49 0
[pid=19661] ppid=19660 vsize=2520 CPUtime=0
/proc/19661/stat : 19661 (cat) S 19660 19652 19518 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149561040 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19661/statm: 630 87 71 4 0 42 0
[pid=19662] ppid=19660 vsize=1846408 CPUtime=40.2
/proc/19662/stat : 19662 (clasp) R 19660 19652 19518 0 -1 4194304 500366 0 0 0 3829 191 0 0 25 0 1 0 149561040 1890721792 438187 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19662/statm: 461602 438187 184 154 0 461072 0
Current children cumulated CPU time (s) 97.6
Current children cumulated vsize (KiB) 1883032

# WARNING:
# current cumulated CPU time (57.51 s) is less than in the last sample (97.6 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (40.09 s) to the 'lost time'.

[startup+97.8186 s]
/proc/loadavg: 0.99 1.00 0.99 3/89 19755
/proc/meminfo: memFree=756896/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=28752 CPUtime=57.51
/proc/19652/stat : 19652 (pbclasp) S 19650 19652 19518 0 -1 4194304 2132711 2124803 0 0 2113 620 2372 646 19 0 1 0 149555296 29442048 4532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19652/statm: 7188 4532 343 3 0 4288 0
[pid=19753] ppid=19652 vsize=5352 CPUtime=0
/proc/19753/stat : 19753 (sh) S 19652 19652 19518 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 149565077 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19753/statm: 1338 224 188 169 0 49 0
[pid=19754] ppid=19753 vsize=2520 CPUtime=0
/proc/19754/stat : 19754 (cat) S 19753 19652 19518 0 -1 4194304 119 0 0 0 0 0 0 0 22 0 1 0 149565077 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19754/statm: 630 87 71 4 0 42 0
[pid=19755] ppid=19753 vsize=2304 CPUtime=0
/proc/19755/stat : 19755 (clasp) R 19753 19652 19518 0 -1 4194304 238 0 0 0 0 0 0 0 24 0 1 0 149565077 2359296 201 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134711188 0 0 4096 0 0 0 0 17 1 0 0
/proc/19755/statm: 576 201 172 154 0 46 0
Current children cumulated CPU time (s) 57.51
Current children cumulated vsize (KiB) 38928

Sending SIGKILL to process tree (bottom up)

Solver just ended. Dumping a history of the last processes samples

[startup+99.0064 s]
/proc/loadavg: 0.99 1.00 0.99 2/88 19781
/proc/meminfo: memFree=1831328/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=28752 CPUtime=57.51
/proc/19652/stat : 19652 (pbclasp) S 19650 19652 19518 0 -1 4194304 2132711 2124803 0 0 2113 620 2372 646 19 0 1 0 149555296 29442048 4532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19652/statm: 7188 4532 343 3 0 4288 0
[pid=19753] ppid=19652 vsize=5352 CPUtime=0
/proc/19753/stat : 19753 (sh) S 19652 19652 19518 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 149565077 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19753/statm: 1338 224 188 169 0 49 0
[pid=19754] ppid=19753 vsize=2520 CPUtime=0
/proc/19754/stat : 19754 (cat) S 19753 19652 19518 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149565077 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19754/statm: 630 87 71 4 0 42 0
[pid=19755] ppid=19753 vsize=4572 CPUtime=1.16
/proc/19755/stat : 19755 (clasp) R 19753 19652 19518 0 -1 4194304 955 0 0 0 116 0 0 0 25 0 1 0 149565077 4681728 740 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7929600 0 0 4096 0 0 0 0 17 1 0 0
/proc/19755/statm: 1143 740 173 154 0 613 0
Current children cumulated CPU time (s) 58.67
Current children cumulated vsize (KiB) 41196

[startup+99.4015 s]
/proc/loadavg: 0.99 1.00 0.99 2/88 19781
/proc/meminfo: memFree=1831328/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=28752 CPUtime=57.51
/proc/19652/stat : 19652 (pbclasp) S 19650 19652 19518 0 -1 4194304 2132711 2124803 0 0 2113 620 2372 646 19 0 1 0 149555296 29442048 4532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19652/statm: 7188 4532 343 3 0 4288 0
[pid=19753] ppid=19652 vsize=5352 CPUtime=0
/proc/19753/stat : 19753 (sh) S 19652 19652 19518 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 149565077 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19753/statm: 1338 224 188 169 0 49 0
[pid=19754] ppid=19753 vsize=2520 CPUtime=0
/proc/19754/stat : 19754 (cat) S 19753 19652 19518 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149565077 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19754/statm: 630 87 71 4 0 42 0
[pid=19755] ppid=19753 vsize=5492 CPUtime=1.56
/proc/19755/stat : 19755 (clasp) R 19753 19652 19518 0 -1 4194304 1194 0 0 0 155 1 0 0 25 0 1 0 149565077 5623808 979 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134935293 0 0 4096 0 0 0 0 17 1 0 0
/proc/19755/statm: 1373 979 173 154 0 843 0
Current children cumulated CPU time (s) 59.07
Current children cumulated vsize (KiB) 42116

[startup+99.6015 s]
/proc/loadavg: 0.99 1.00 0.99 2/88 19781
/proc/meminfo: memFree=1831328/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=28752 CPUtime=57.51
/proc/19652/stat : 19652 (pbclasp) S 19650 19652 19518 0 -1 4194304 2132711 2124803 0 0 2113 620 2372 646 19 0 1 0 149555296 29442048 4532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19652/statm: 7188 4532 343 3 0 4288 0
[pid=19753] ppid=19652 vsize=5352 CPUtime=0
/proc/19753/stat : 19753 (sh) S 19652 19652 19518 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 149565077 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19753/statm: 1338 224 188 169 0 49 0
[pid=19754] ppid=19753 vsize=2520 CPUtime=0
/proc/19754/stat : 19754 (cat) S 19753 19652 19518 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149565077 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19754/statm: 630 87 71 4 0 42 0
[pid=19755] ppid=19753 vsize=6020 CPUtime=1.76
/proc/19755/stat : 19755 (clasp) R 19753 19652 19518 0 -1 4194304 1313 0 0 0 175 1 0 0 25 0 1 0 149565077 6164480 1098 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134845708 0 0 4096 0 0 0 0 17 1 0 0
/proc/19755/statm: 1505 1098 173 154 0 975 0
Current children cumulated CPU time (s) 59.27
Current children cumulated vsize (KiB) 42644

[startup+99.7015 s]
/proc/loadavg: 0.99 1.00 0.99 2/88 19781
/proc/meminfo: memFree=1831328/2055920 swapFree=4169120/4192956
[pid=19652] ppid=19650 vsize=28752 CPUtime=57.51
/proc/19652/stat : 19652 (pbclasp) S 19650 19652 19518 0 -1 4194304 2132711 2124803 0 0 2113 620 2372 646 19 0 1 0 149555296 29442048 4532 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/19652/statm: 7188 4532 343 3 0 4288 0
[pid=19753] ppid=19652 vsize=5352 CPUtime=0
/proc/19753/stat : 19753 (sh) S 19652 19652 19518 0 -1 4194304 287 0 0 0 0 0 0 0 21 0 1 0 149565077 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19753/statm: 1338 224 188 169 0 49 0
[pid=19754] ppid=19753 vsize=2520 CPUtime=0
/proc/19754/stat : 19754 (cat) S 19753 19652 19518 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 149565077 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19754/statm: 630 87 71 4 0 42 0
[pid=19755] ppid=19753 vsize=6280 CPUtime=1.86
/proc/19755/stat : 19755 (clasp) R 19753 19652 19518 0 -1 4194304 1373 0 0 0 185 1 0 0 25 0 1 0 149565077 6430720 1158 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135029661 0 0 4096 0 0 0 0 17 1 0 0
/proc/19755/statm: 1570 1158 173 154 0 1040 0
Current children cumulated CPU time (s) 59.37
Current children cumulated vsize (KiB) 42904

Child ended because it received signal 9 (SIGKILL)

# 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): 40.09
#  lost CPU user time (s): 38.24
#  lost CPU system time (s): 1.85

Real time (s): 99.742
CPU time (s): 99.515
CPU user time (s): 84.9749
CPU system time (s): 14.5401
CPU usage (%): 99.7724
Max. virtual memory (cumulated for all children) (KiB): 1883032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.7349
system time used= 12.6901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4259331
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1451
involuntary context switches= 1771

runsolver used 0.111982 second user time and 0.264959 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Thu Apr 19 20:59:37 UTC 2007

IDJOB= 362668
IDBENCH= 1616
IDSOLVER= 158
FILE ID= node15/362668-1177016377

PBS_JOBID= 4630566

Free space on /tmp= 66481 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-trento1.opb
COMMAND LINE= pbclasp instance-362668-1177016377.opb /tmp/evaluation/362668-1177016377/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-362668-1177016377 -o ROOT/results/node15/conversion-362668-1177016377 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362668-1177016377/instance-362668-1177016377.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-362668-1177016377 -o ROOT/results/node15/solver-362668-1177016377 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362668-1177016377.opb /tmp/evaluation/362668-1177016377/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  38efecbab82080ab0719e9bf155a35ec

RANDOM SEED= 430127523

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1860440 kB
Buffers:         19380 kB
Cached:         104968 kB
SwapCached:       2268 kB
Active:          37132 kB
Inactive:       109736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860440 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            3168 kB
Writeback:           0 kB
Mapped:          30116 kB
Slab:            33984 kB
Committed_AS:  6281840 kB
PageTables:       1868 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= 66474 MiB

End job on node15 on Thu Apr 19 21:01:17 UTC 2007