Trace number 360478

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 NameAnswerCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 73.5 62.8187

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v30_e350_d15_mw10_1.opb.PB06.opb
MD5SUM285f81376739daaaae61d54cc606f233
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.9677
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1600
Total number of constraints328901
Number of constraints which are clauses327070
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints1770
Minimum length of a constraint2
Maximum length of a constraint700
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 268
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 789
Number of bits of the biggest sum of numbers10
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)

73.50/62.81	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360478-1176970148/instance-360478-1176970148.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/node57/watcher-360478-1176970148 -o ROOT/results/node57/solver-360478-1176970148 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-360478-1176970148.opb /tmp/evaluation/360478-1176970148/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: 0.96 0.98 0.99 3/64 17265
/proc/meminfo: memFree=1404048/2055920 swapFree=4177380/4192956
[pid=17265] ppid=17263 vsize=12268 CPUtime=0
/proc/17265/stat : 17265 (pbclasp) D 17263 17265 16076 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 138150829 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218076248677 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/17265/statm: 3067 317 242 3 0 167 0

[startup+0.0463361 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 17265
/proc/meminfo: memFree=1404048/2055920 swapFree=4177380/4192956
[pid=17265] ppid=17263 vsize=12400 CPUtime=0.03
/proc/17265/stat : 17265 (pbclasp) R 17263 17265 16076 0 -1 4194304 477 0 0 0 3 0 0 0 18 0 1 0 138150829 12697600 443 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17265/statm: 3100 443 316 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.101339 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 17265
/proc/meminfo: memFree=1404048/2055920 swapFree=4177380/4192956
[pid=17265] ppid=17263 vsize=12400 CPUtime=0.09
/proc/17265/stat : 17265 (pbclasp) R 17263 17265 16076 0 -1 4194304 477 0 0 0 9 0 0 0 18 0 1 0 138150829 12697600 443 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17265/statm: 3100 443 316 3 0 200 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12400

[startup+0.301362 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 17265
/proc/meminfo: memFree=1404048/2055920 swapFree=4177380/4192956
[pid=17265] ppid=17263 vsize=12400 CPUtime=0.28
/proc/17265/stat : 17265 (pbclasp) S 17263 17265 16076 0 -1 4194304 498 0 0 0 27 1 0 0 16 0 1 0 138150829 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17265/statm: 3100 447 320 3 0 200 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12400

[startup+0.701394 s]
/proc/loadavg: 0.96 0.98 0.99 3/64 17265
/proc/meminfo: memFree=1404048/2055920 swapFree=4177380/4192956
[pid=17265] ppid=17263 vsize=12400 CPUtime=0.28
/proc/17265/stat : 17265 (pbclasp) S 17263 17265 16076 0 -1 4194304 498 0 0 0 27 1 0 0 16 0 1 0 138150829 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17265/statm: 3100 447 320 3 0 200 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12400

[startup+1.50146 s]
/proc/loadavg: 1.05 1.00 1.00 3/69 17270
/proc/meminfo: memFree=1395176/2055920 swapFree=4177380/4192956
[pid=17265] ppid=17263 vsize=12400 CPUtime=0.28
/proc/17265/stat : 17265 (pbclasp) S 17263 17265 16076 0 -1 4194304 498 0 0 0 27 1 0 0 16 0 1 0 138150829 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17265/statm: 3100 447 320 3 0 200 0
[pid=17267] ppid=17265 vsize=5352 CPUtime=0
/proc/17267/stat : 17267 (sh) S 17265 17265 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138150858 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17267/statm: 1338 224 188 169 0 49 0
[pid=17268] ppid=17267 vsize=12400 CPUtime=1.2
/proc/17268/stat : 17268 (pb2clasp1) R 17267 17265 16076 0 -1 4194304 501 0 0 0 120 0 0 0 25 0 1 0 138150858 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218093939761 0 0 4224 0 0 0 0 17 1 0 0
/proc/17268/statm: 3100 459 340 3 0 200 0
[pid=17269] ppid=17267 vsize=14012 CPUtime=0.49
/proc/17269/stat : 17269 (clasp) S 17267 17265 16076 0 -1 4194304 3159 0 0 0 49 0 0 0 16 0 1 0 138150858 14348288 3125 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/17269/statm: 3503 3125 173 154 0 2973 0
[pid=17270] ppid=17267 vsize=12268 CPUtime=0
/proc/17270/stat : 17270 (pboutclasp.pl) S 17267 17265 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138150858 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17270/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 56432

[startup+3.1016 s]
/proc/loadavg: 1.05 1.00 1.00 3/69 17270
/proc/meminfo: memFree=1384360/2055920 swapFree=4177380/4192956
[pid=17265] ppid=17263 vsize=12400 CPUtime=0.28
/proc/17265/stat : 17265 (pbclasp) S 17263 17265 16076 0 -1 4194304 498 0 0 0 27 1 0 0 16 0 1 0 138150829 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17265/statm: 3100 447 320 3 0 200 0
[pid=17267] ppid=17265 vsize=5352 CPUtime=0
/proc/17267/stat : 17267 (sh) S 17265 17265 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138150858 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17267/statm: 1338 224 188 169 0 49 0
[pid=17268] ppid=17267 vsize=12400 CPUtime=2.79
/proc/17268/stat : 17268 (pb2clasp1) R 17267 17265 16076 0 -1 4194304 501 0 0 0 279 0 0 0 25 0 1 0 138150858 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218084978786 0 0 4224 0 0 0 0 17 1 0 0
/proc/17268/statm: 3100 459 340 3 0 200 0
[pid=17269] ppid=17267 vsize=29584 CPUtime=1.18
/proc/17269/stat : 17269 (clasp) S 17267 17265 16076 0 -1 4194304 7055 0 0 0 115 3 0 0 16 0 1 0 138150858 30294016 6988 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/17269/statm: 7396 6988 173 154 0 6866 0
[pid=17270] ppid=17267 vsize=12268 CPUtime=0
/proc/17270/stat : 17270 (pboutclasp.pl) S 17267 17265 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138150858 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17270/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 4.25
Current children cumulated vsize (KiB) 72004

[startup+6.30288 s]
/proc/loadavg: 1.12 1.02 1.01 2/69 17270
/proc/meminfo: memFree=1351592/2055920 swapFree=4177380/4192956
[pid=17265] ppid=17263 vsize=12400 CPUtime=0.28
/proc/17265/stat : 17265 (pbclasp) S 17263 17265 16076 0 -1 4194304 498 0 0 0 27 1 0 0 16 0 1 0 138150829 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17265/statm: 3100 447 320 3 0 200 0
[pid=17267] ppid=17265 vsize=5352 CPUtime=0
/proc/17267/stat : 17267 (sh) S 17265 17265 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138150858 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17267/statm: 1338 224 188 169 0 49 0
[pid=17268] ppid=17267 vsize=12400 CPUtime=5.99
/proc/17268/stat : 17268 (pb2clasp1) R 17267 17265 16076 0 -1 4194304 501 0 0 0 598 1 0 0 25 0 1 0 138150858 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218094345885 0 0 4224 0 0 0 0 17 0 0 0
/proc/17268/statm: 3100 459 340 3 0 200 0
[pid=17269] ppid=17267 vsize=62124 CPUtime=2.66
/proc/17269/stat : 17269 (clasp) S 17267 17265 16076 0 -1 4194304 15176 0 0 0 260 6 0 0 16 0 1 0 138150858 63614976 15044 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17269/statm: 15531 15044 173 154 0 15001 0
[pid=17270] ppid=17267 vsize=12268 CPUtime=0
/proc/17270/stat : 17270 (pboutclasp.pl) S 17267 17265 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138150858 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17270/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 8.93
Current children cumulated vsize (KiB) 104544

[startup+12.7024 s]
/proc/loadavg: 1.19 1.03 1.01 3/69 17270
/proc/meminfo: memFree=1283752/2055920 swapFree=4177380/4192956
[pid=17265] ppid=17263 vsize=12400 CPUtime=0.28
/proc/17265/stat : 17265 (pbclasp) S 17263 17265 16076 0 -1 4194304 498 0 0 0 27 1 0 0 16 0 1 0 138150829 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17265/statm: 3100 447 320 3 0 200 0
[pid=17267] ppid=17265 vsize=5352 CPUtime=0
/proc/17267/stat : 17267 (sh) S 17265 17265 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138150858 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17267/statm: 1338 224 188 169 0 49 0
[pid=17268] ppid=17267 vsize=12400 CPUtime=12.35
/proc/17268/stat : 17268 (pb2clasp1) R 17267 17265 16076 0 -1 4194304 501 0 0 0 1233 2 0 0 25 0 1 0 138150858 12697600 459 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218094311074 0 0 4224 0 0 0 0 17 0 0 0
/proc/17268/statm: 3100 459 340 3 0 200 0
[pid=17269] ppid=17267 vsize=128252 CPUtime=5.79
/proc/17269/stat : 17269 (clasp) R 17267 17265 16076 0 -1 4194304 31755 0 0 0 566 13 0 0 16 0 1 0 138150858 131330048 31494 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 7816147 0 0 4096 0 0 0 0 17 1 0 0
/proc/17269/statm: 32063 31494 173 154 0 31533 0
[pid=17270] ppid=17267 vsize=12268 CPUtime=0
/proc/17270/stat : 17270 (pboutclasp.pl) S 17267 17265 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138150858 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17270/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 18.42
Current children cumulated vsize (KiB) 170672

[startup+25.5015 s]
/proc/loadavg: 1.32 1.06 1.02 2/69 17270
/proc/meminfo: memFree=1177320/2055920 swapFree=4177380/4192956
[pid=17265] ppid=17263 vsize=12400 CPUtime=0.28
/proc/17265/stat : 17265 (pbclasp) S 17263 17265 16076 0 -1 4194304 498 0 0 0 27 1 0 0 16 0 1 0 138150829 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17265/statm: 3100 447 320 3 0 200 0
[pid=17267] ppid=17265 vsize=5352 CPUtime=0
/proc/17267/stat : 17267 (sh) S 17265 17265 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138150858 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17267/statm: 1338 224 188 169 0 49 0
[pid=17268] ppid=17267 vsize=12532 CPUtime=22.18
/proc/17268/stat : 17268 (pb2clasp1) S 17267 17265 16076 0 -1 4194304 549 0 0 0 2215 3 0 0 16 0 1 0 138150858 12832768 507 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218084978642 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17268/statm: 3133 507 340 3 0 233 0
[pid=17269] ppid=17267 vsize=227096 CPUtime=13.74
/proc/17269/stat : 17269 (clasp) R 17267 17265 16076 0 -1 4194304 56753 0 0 0 1350 24 0 0 21 0 1 0 138150858 232546304 56235 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 1 0 0
/proc/17269/statm: 56774 56235 181 154 0 56244 0
[pid=17270] ppid=17267 vsize=12268 CPUtime=0
/proc/17270/stat : 17270 (pboutclasp.pl) S 17267 17265 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138150858 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17270/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 36.2
Current children cumulated vsize (KiB) 269648

[startup+51.1018 s]
/proc/loadavg: 1.19 1.06 1.02 2/69 17270
/proc/meminfo: memFree=154152/2055920 swapFree=4177380/4192956
[pid=17265] ppid=17263 vsize=12400 CPUtime=0.28
/proc/17265/stat : 17265 (pbclasp) S 17263 17265 16076 0 -1 4194304 498 0 0 0 27 1 0 0 16 0 1 0 138150829 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17265/statm: 3100 447 320 3 0 200 0
[pid=17267] ppid=17265 vsize=5352 CPUtime=0
/proc/17267/stat : 17267 (sh) S 17265 17265 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138150858 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17267/statm: 1338 224 188 169 0 49 0
[pid=17268] ppid=17267 vsize=12532 CPUtime=22.18
/proc/17268/stat : 17268 (pb2clasp1) S 17267 17265 16076 0 -1 4194304 549 0 0 0 2215 3 0 0 16 0 1 0 138150858 12832768 507 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218084978642 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17268/statm: 3133 507 340 3 0 233 0
[pid=17269] ppid=17267 vsize=1316168 CPUtime=39.34
/proc/17269/stat : 17269 (clasp) R 17267 17265 16076 0 -1 4194304 396449 0 0 0 3775 159 0 0 25 0 1 0 138150858 1347756032 317624 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134674562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17269/statm: 329042 317624 181 154 0 328512 0
[pid=17270] ppid=17267 vsize=12268 CPUtime=0
/proc/17270/stat : 17270 (pboutclasp.pl) S 17267 17265 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138150858 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17270/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 61.8
Current children cumulated vsize (KiB) 1358720



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+62.8018 s]
/proc/loadavg: 1.24 1.07 1.02 2/69 17270
/proc/meminfo: memFree=14952/2055920 swapFree=4180604/4192956
[pid=17265] ppid=17263 vsize=12400 CPUtime=0.28
/proc/17265/stat : 17265 (pbclasp) S 17263 17265 16076 0 -1 4194304 498 0 0 0 27 1 0 0 16 0 1 0 138150829 12697600 447 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 218084978786 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17265/statm: 3100 447 320 3 0 200 0
[pid=17267] ppid=17265 vsize=5352 CPUtime=0
/proc/17267/stat : 17267 (sh) S 17265 17265 16076 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 138150858 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17267/statm: 1338 224 188 169 0 49 0
[pid=17268] ppid=17267 vsize=12532 CPUtime=22.18
/proc/17268/stat : 17268 (pb2clasp1) S 17267 17265 16076 0 -1 4194304 549 0 0 0 2215 3 0 0 16 0 1 0 138150858 12832768 507 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 218084978642 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17268/statm: 3133 507 340 3 0 233 0
[pid=17269] ppid=17267 vsize=1801492 CPUtime=51.04
/proc/17269/stat : 17269 (clasp) R 17267 17265 16076 0 -1 4194304 554659 0 0 0 4881 223 0 0 25 0 1 0 138150858 1844727808 429160 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134684131 0 0 4096 0 0 0 0 17 1 0 0
/proc/17269/statm: 450373 429160 181 154 0 449843 0
[pid=17270] ppid=17267 vsize=12268 CPUtime=0
/proc/17270/stat : 17270 (pboutclasp.pl) S 17267 17265 16076 0 -1 4194304 413 0 0 0 0 0 0 0 21 0 1 0 138150858 12562432 372 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 218084978786 0 0 4224 0 18446744071563648864 0 0 17 0 0 0
/proc/17270/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 73.5
Current children cumulated vsize (KiB) 1844044

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

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

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17265 and gives
#  childrusage.ru_utime.tv_sec=22
#  childrusage.ru_utime.tv_usec=429590
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=48992
# CPU time returned by wait4() is 22.4786
# while last known CPU time is 73.5
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 62.8187
CPU time (s): 73.5
CPU user time (s): 71.23
CPU system time (s): 2.27
CPU usage (%): 117.003
Max. virtual memory (cumulated for all children) (KiB): 1844044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.4296
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1826
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= 50
involuntary context switches= 286

runsolver used 0.057991 second user time and 0.183972 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Thu Apr 19 08:09:09 UTC 2007

IDJOB= 360478
IDBENCH= 1374
IDSOLVER= 158
FILE ID= node57/360478-1176970148

PBS_JOBID= 4630269

Free space on /tmp= 66444 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/dbst/normalized-dbst_v30_e350_d15_mw10_1.opb.PB06.opb
COMMAND LINE= pbclasp instance-360478-1176970148.opb /tmp/evaluation/360478-1176970148/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-360478-1176970148 -o ROOT/results/node57/conversion-360478-1176970148 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360478-1176970148/instance-360478-1176970148.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-360478-1176970148 -o ROOT/results/node57/solver-360478-1176970148 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-360478-1176970148.opb /tmp/evaluation/360478-1176970148/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  285f81376739daaaae61d54cc606f233

RANDOM SEED= 227923092

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1404456 kB
Buffers:         28720 kB
Cached:         551428 kB
SwapCached:       9276 kB
Active:         162720 kB
Inactive:       445888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1404456 kB
SwapTotal:     4192956 kB
SwapFree:      4177380 kB
Dirty:           12280 kB
Writeback:           0 kB
Mapped:          28808 kB
Slab:            28936 kB
Committed_AS:   910044 kB
PageTables:       1444 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= 66444 MiB

End job on node57 on Thu Apr 19 08:10:12 UTC 2007