Trace number 373011

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? (TO) 1802.04 1802.64

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_4.opb
MD5SUM7937d419688402745c19e3544f97b6e8
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark1800.38
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 29
Optimality of the best value was proved NO
Number of variables99789
Total number of constraints388956
Number of constraints which are clauses388925
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints30
Minimum length of a constraint1
Maximum length of a constraint3140
Number of terms in the objective function 3140
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 3140
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 3178
Number of bits of the biggest sum of numbers12
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)

1800.11/1800.62	c Somebody sent me a SIGTERM
1800.11/1800.62	s UNKNOWN
1800.11/1800.62	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373011-1177156894/instance-373011-1177156894.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/node72/watcher-373011-1177156894 -o ROOT/results/node72/solver-373011-1177156894 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373011-1177156894.opb /tmp/evaluation/373011-1177156894/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: 1.00 1.00 1.00 3/83 26420
/proc/meminfo: memFree=1639864/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=12268 CPUtime=0
/proc/26420/stat : 26420 (pbclasp) R 26418 26420 25421 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 191727954 12562432 334 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234531180191 0 0 4224 0 0 0 0 17 1 0 0
/proc/26420/statm: 3067 336 254 3 0 167 0

[startup+0.078643 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 26420
/proc/meminfo: memFree=1639864/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=15788 CPUtime=0.06
/proc/26420/stat : 26420 (pbclasp) R 26418 26420 25421 0 -1 4194304 1303 0 0 0 6 0 0 0 18 0 1 0 191727954 16166912 1269 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234517598945 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26420/statm: 3947 1269 314 3 0 1047 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15788

[startup+0.101645 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 26420
/proc/meminfo: memFree=1639864/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16056 CPUtime=0.09
/proc/26420/stat : 26420 (pbclasp) R 26418 26420 25421 0 -1 4194304 1379 0 0 0 9 0 0 0 18 0 1 0 191727954 16441344 1345 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234531786504 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26420/statm: 4014 1345 320 3 0 1114 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16056

[startup+0.301666 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 26420
/proc/meminfo: memFree=1639864/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16600 CPUtime=0.19
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 191727954 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26420/statm: 4150 1479 324 3 0 1250 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16600

[startup+0.701701 s]
/proc/loadavg: 1.00 1.00 1.00 3/83 26420
/proc/meminfo: memFree=1639864/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16600 CPUtime=0.19
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 191727954 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26420/statm: 4150 1479 324 3 0 1250 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16600

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/86 26423
/proc/meminfo: memFree=1633632/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16600 CPUtime=0.19
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 191727954 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26420/statm: 4150 1479 324 3 0 1250 0
[pid=26422] ppid=26420 vsize=5352 CPUtime=0
/proc/26422/stat : 26422 (sh) S 26420 26420 25421 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 191727975 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26422/statm: 1338 230 193 169 0 49 0
[pid=26423] ppid=26422 vsize=12664 CPUtime=1.28
/proc/26423/stat : 26423 (pb2clasp1) R 26422 26420 25421 0 -1 4194304 578 0 0 0 128 0 0 0 25 0 1 0 191727975 12967936 540 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 234531793745 0 0 4224 0 0 0 0 17 1 0 0
/proc/26423/statm: 3166 540 340 3 0 266 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 34616

[startup+3.10192 s]
/proc/loadavg: 1.00 1.00 1.00 2/86 26425
/proc/meminfo: memFree=1632992/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16600 CPUtime=0.19
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 191727954 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26420/statm: 4150 1479 324 3 0 1250 0
[pid=26422] ppid=26420 vsize=5352 CPUtime=0
/proc/26422/stat : 26422 (sh) S 26420 26420 25421 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 191727975 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26422/statm: 1338 230 193 169 0 49 0
[pid=26423] ppid=26422 vsize=12664 CPUtime=2.88
/proc/26423/stat : 26423 (pb2clasp1) R 26422 26420 25421 0 -1 4194304 578 0 0 0 288 0 0 0 25 0 1 0 191727975 12967936 540 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 234531452758 0 0 4224 0 0 0 0 17 1 0 0
/proc/26423/statm: 3166 540 340 3 0 266 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 34616

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/86 26427
/proc/meminfo: memFree=1631648/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16600 CPUtime=0.19
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 191727954 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26420/statm: 4150 1479 324 3 0 1250 0
[pid=26422] ppid=26420 vsize=5352 CPUtime=0
/proc/26422/stat : 26422 (sh) S 26420 26420 25421 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 191727975 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26422/statm: 1338 230 193 169 0 49 0
[pid=26423] ppid=26422 vsize=12664 CPUtime=6.08
/proc/26423/stat : 26423 (pb2clasp1) R 26422 26420 25421 0 -1 4194304 578 0 0 0 607 1 0 0 25 0 1 0 191727975 12967936 540 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 234531417424 0 0 4224 0 0 0 0 17 1 0 0
/proc/26423/statm: 3166 540 340 3 0 266 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 34616

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 1.00 2/86 26431
/proc/meminfo: memFree=1628648/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16600 CPUtime=0.19
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 191727954 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26420/statm: 4150 1479 324 3 0 1250 0
[pid=26422] ppid=26420 vsize=5352 CPUtime=0
/proc/26422/stat : 26422 (sh) S 26420 26420 25421 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 191727975 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26422/statm: 1338 230 193 169 0 49 0
[pid=26423] ppid=26422 vsize=12664 CPUtime=12.48
/proc/26423/stat : 26423 (pb2clasp1) R 26422 26420 25421 0 -1 4194304 578 0 0 0 1245 3 0 0 25 0 1 0 191727975 12967936 540 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 234531531248 0 0 4224 0 0 0 0 17 1 0 0
/proc/26423/statm: 3166 540 340 3 0 266 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 34616

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26459
/proc/meminfo: memFree=1623960/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16600 CPUtime=0.19
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1527 0 0 0 19 0 0 0 16 0 1 0 191727954 16998400 1479 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26420/statm: 4150 1479 324 3 0 1250 0
[pid=26422] ppid=26420 vsize=5352 CPUtime=0
/proc/26422/stat : 26422 (sh) S 26420 26420 25421 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 191727975 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26422/statm: 1338 230 193 169 0 49 0
[pid=26423] ppid=26422 vsize=12664 CPUtime=25.26
/proc/26423/stat : 26423 (pb2clasp1) R 26422 26420 25421 0 -1 4194304 578 0 0 0 2520 6 0 0 25 0 1 0 191727975 12967936 540 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 234531452368 0 0 4224 0 0 0 0 17 1 0 0
/proc/26423/statm: 3166 540 340 3 0 266 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 34616

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26466
/proc/meminfo: memFree=1216472/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.25
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1780 1814 0 0 20 1 2688 16 16 0 1 0 191727954 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26420/statm: 4216 1568 343 3 0 1316 0
[pid=26464] ppid=26420 vsize=5356 CPUtime=0.03
/proc/26464/stat : 26464 (sh) S 26420 26420 25421 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 191730684 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26464/statm: 1339 225 188 169 0 50 0
[pid=26466] ppid=26464 vsize=396516 CPUtime=23.75
/proc/26466/stat : 26466 (clasp) R 26464 26420 25421 0 -1 4194304 103681 0 0 0 2330 45 0 0 25 0 1 0 191730685 406032384 97433 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 99129 97433 196 154 0 98599 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 418736

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26466
/proc/meminfo: memFree=1216600/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.25
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1780 1814 0 0 20 1 2688 16 16 0 1 0 191727954 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26420/statm: 4216 1568 343 3 0 1316 0
[pid=26464] ppid=26420 vsize=5356 CPUtime=0.03
/proc/26464/stat : 26464 (sh) S 26420 26420 25421 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 191730684 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26464/statm: 1339 225 188 169 0 50 0
[pid=26466] ppid=26464 vsize=396516 CPUtime=74.93
/proc/26466/stat : 26466 (clasp) R 26464 26420 25421 0 -1 4194304 103681 0 0 0 7448 45 0 0 25 0 1 0 191730685 406032384 97433 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 99129 97433 196 154 0 98599 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 418736

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26466
/proc/meminfo: memFree=1216536/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.25
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1780 1814 0 0 20 1 2688 16 16 0 1 0 191727954 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26420/statm: 4216 1568 343 3 0 1316 0
[pid=26464] ppid=26420 vsize=5356 CPUtime=0.03
/proc/26464/stat : 26464 (sh) S 26420 26420 25421 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 191730684 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26464/statm: 1339 225 188 169 0 50 0
[pid=26466] ppid=26464 vsize=396516 CPUtime=134.92
/proc/26466/stat : 26466 (clasp) R 26464 26420 25421 0 -1 4194304 103692 0 0 0 13446 46 0 0 25 0 1 0 191730685 406032384 97444 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740810 0 0 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 99129 97444 196 154 0 98599 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 418736

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26466
/proc/meminfo: memFree=1216344/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.25
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1780 1814 0 0 20 1 2688 16 16 0 1 0 191727954 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26420/statm: 4216 1568 343 3 0 1316 0
[pid=26464] ppid=26420 vsize=5356 CPUtime=0.03
/proc/26464/stat : 26464 (sh) S 26420 26420 25421 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 191730684 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26464/statm: 1339 225 188 169 0 50 0
[pid=26466] ppid=26464 vsize=396516 CPUtime=194.91
/proc/26466/stat : 26466 (clasp) R 26464 26420 25421 0 -1 4194304 103739 0 0 0 19444 47 0 0 25 0 1 0 191730685 406032384 97491 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 99129 97491 196 154 0 98599 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 418736

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26466
/proc/meminfo: memFree=1216024/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.25
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1780 1814 0 0 20 1 2688 16 16 0 1 0 191727954 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26420/statm: 4216 1568 343 3 0 1316 0
[pid=26464] ppid=26420 vsize=5356 CPUtime=0.03
/proc/26464/stat : 26464 (sh) S 26420 26420 25421 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 191730684 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26464/statm: 1339 225 188 169 0 50 0

################
# More data... #
################

Current children cumulated vsize (KiB) 576104

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26466
/proc/meminfo: memFree=1054040/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.25
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1780 1814 0 0 20 1 2688 16 16 0 1 0 191727954 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26420/statm: 4216 1568 343 3 0 1316 0
[pid=26464] ppid=26420 vsize=5356 CPUtime=0.03
/proc/26464/stat : 26464 (sh) S 26420 26420 25421 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 191730684 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26464/statm: 1339 225 188 169 0 50 0
[pid=26466] ppid=26464 vsize=556156 CPUtime=1634.55
/proc/26466/stat : 26466 (clasp) R 26464 26420 25421 0 -1 4194304 144266 0 0 0 163368 87 0 0 25 0 1 0 191730685 569503744 138018 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134746409 0 0 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 139039 138018 196 154 0 138509 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 578376

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26466
/proc/meminfo: memFree=1052568/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.25
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1780 1814 0 0 20 1 2688 16 16 0 1 0 191727954 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26420/statm: 4216 1568 343 3 0 1316 0
[pid=26464] ppid=26420 vsize=5356 CPUtime=0.03
/proc/26464/stat : 26464 (sh) S 26420 26420 25421 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 191730684 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26464/statm: 1339 225 188 169 0 50 0
[pid=26466] ppid=26464 vsize=557616 CPUtime=1694.53
/proc/26466/stat : 26466 (clasp) R 26464 26420 25421 0 -1 4194304 144634 0 0 0 169366 87 0 0 25 0 1 0 191730685 570998784 138386 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134746409 0 0 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 139404 138386 196 154 0 138874 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 579836

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26466
/proc/meminfo: memFree=1047512/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.25
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1780 1814 0 0 20 1 2688 16 16 0 1 0 191727954 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26420/statm: 4216 1568 343 3 0 1316 0
[pid=26464] ppid=26420 vsize=5356 CPUtime=0.03
/proc/26464/stat : 26464 (sh) S 26420 26420 25421 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 191730684 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26464/statm: 1339 225 188 169 0 50 0
[pid=26466] ppid=26464 vsize=562536 CPUtime=1754.52
/proc/26466/stat : 26466 (clasp) R 26464 26420 25421 0 -1 4194304 145879 0 0 0 175363 89 0 0 25 0 1 0 191730685 576036864 139631 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 140634 139631 196 154 0 140104 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 584756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26466
/proc/meminfo: memFree=1046808/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.25
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1780 1814 0 0 20 1 2688 16 16 0 1 0 191727954 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26420/statm: 4216 1568 343 3 0 1316 0
[pid=26464] ppid=26420 vsize=5356 CPUtime=0.03
/proc/26464/stat : 26464 (sh) S 26420 26420 25421 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 191730684 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26464/statm: 1339 225 188 169 0 50 0
[pid=26466] ppid=26464 vsize=563208 CPUtime=1772.83
/proc/26466/stat : 26466 (clasp) R 26464 26420 25421 0 -1 4194304 146053 0 0 0 177193 90 0 0 25 0 1 0 191730685 576724992 139805 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 140802 139805 196 154 0 140272 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 585428

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26466
/proc/meminfo: memFree=1046808/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.25
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1780 1814 0 0 20 1 2688 16 16 0 1 0 191727954 17268736 1568 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26420/statm: 4216 1568 343 3 0 1316 0
[pid=26464] ppid=26420 vsize=5356 CPUtime=0.03
/proc/26464/stat : 26464 (sh) S 26420 26420 25421 0 -1 4194304 286 122 0 0 0 0 0 3 16 0 1 0 191730684 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26464/statm: 1339 225 188 169 0 50 0
[pid=26466] ppid=26464 vsize=563208 CPUtime=1772.83
/proc/26466/stat : 26466 (clasp) R 26464 26420 25421 0 -1 4194304 146053 0 0 0 177193 90 0 0 25 0 1 0 191730685 576724992 139805 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 140802 139805 196 154 0 140272 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 585428

# WARNING:
# current cumulated CPU time (27.33 s) is less than in the last sample (1800.11 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1772.78 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26466
/proc/meminfo: memFree=1046808/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.33
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1927 3189 0 0 20 1 2689 23 18 0 1 0 191727954 17268736 1570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526650466 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26420/statm: 4216 1570 343 3 0 1316 0
Current children cumulated CPU time (s) 27.33
Current children cumulated vsize (KiB) 16864

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 26466
/proc/meminfo: memFree=1046808/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.41
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1938 3592 0 0 20 1 2689 31 16 0 1 0 191727954 17268736 1570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26420/statm: 4216 1570 343 3 0 1316 0
Current children cumulated CPU time (s) 27.41
Current children cumulated vsize (KiB) 16864

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26477
/proc/meminfo: memFree=1584640/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.41
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1938 3592 0 0 20 1 2689 31 16 0 1 0 191727954 17268736 1570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26420/statm: 4216 1570 343 3 0 1316 0
[pid=26475] ppid=26420 vsize=5356 CPUtime=0
/proc/26475/stat : 26475 (sh) S 26420 26420 25421 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 191908028 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26475/statm: 1339 225 188 169 0 50 0
[pid=26476] ppid=26475 vsize=2520 CPUtime=0
/proc/26476/stat : 26476 (cat) S 26475 26420 25421 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 191908028 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26476/statm: 630 87 71 4 0 42 0
[pid=26477] ppid=26475 vsize=34476 CPUtime=1.45
/proc/26477/stat : 26477 (clasp) R 26475 26420 25421 0 -1 4194304 8280 0 0 0 141 4 0 0 25 0 1 0 191908029 35303424 8209 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26477/statm: 8652 8210 173 154 0 8122 0
Current children cumulated CPU time (s) 28.86
Current children cumulated vsize (KiB) 59216

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 26477
/proc/meminfo: memFree=1584640/2055920 swapFree=4157116/4192956
[pid=26420] ppid=26418 vsize=16864 CPUtime=27.41
/proc/26420/stat : 26420 (pbclasp) S 26418 26420 25421 0 -1 4194304 1938 3592 0 0 20 1 2689 31 16 0 1 0 191727954 17268736 1570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 234526654356 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26420/statm: 4216 1570 343 3 0 1316 0
[pid=26475] ppid=26420 vsize=5356 CPUtime=0
/proc/26475/stat : 26475 (sh) S 26420 26420 25421 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 191908028 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26475/statm: 1339 225 188 169 0 50 0
[pid=26476] ppid=26475 vsize=2520 CPUtime=0
/proc/26476/stat : 26476 (cat) S 26475 26420 25421 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 191908028 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 234517922018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26476/statm: 630 87 71 4 0 42 0
[pid=26477] ppid=26475 vsize=43276 CPUtime=1.85
/proc/26477/stat : 26477 (clasp) R 26475 26420 25421 0 -1 4194304 10449 0 0 0 180 5 0 0 25 0 1 0 191908029 44314624 10378 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134821361 0 0 4096 0 0 0 0 17 1 0 0
/proc/26477/statm: 10819 10378 173 154 0 10289 0
Current children cumulated CPU time (s) 29.26
Current children cumulated vsize (KiB) 68016

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26420 and gives
#  childrusage.ru_utime.tv_sec=27
#  childrusage.ru_utime.tv_usec=109878
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=340948
# CPU time returned by wait4() is 27.4508
# while last known CPU time is 29.26
#
# 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): 1772.78
#  lost CPU user time (s): 1771.92
#  lost CPU system time (s): 0.86

Real time (s): 1802.64
CPU time (s): 1802.04
CPU user time (s): 1800.81
CPU system time (s): 1.23
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 585428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.1099
system time used= 0.340948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7019
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= 4201
involuntary context switches= 302

runsolver used 1.89171 second user time and 4.67429 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sat Apr 21 12:01:35 UTC 2007

IDJOB= 373011
IDBENCH= 25013
IDSOLVER= 158
FILE ID= node72/373011-1177156894

PBS_JOBID= 4648879

Free space on /tmp= 66395 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_4.opb
COMMAND LINE= pbclasp instance-373011-1177156894.opb /tmp/evaluation/373011-1177156894/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-373011-1177156894 -o ROOT/results/node72/conversion-373011-1177156894 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373011-1177156894/instance-373011-1177156894.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-373011-1177156894 -o ROOT/results/node72/solver-373011-1177156894 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-373011-1177156894.opb /tmp/evaluation/373011-1177156894/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  7937d419688402745c19e3544f97b6e8

RANDOM SEED= 905108032

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1640208 kB
Buffers:         57312 kB
Cached:         273864 kB
SwapCached:      17052 kB
Active:         253068 kB
Inactive:       103144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640208 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:           12896 kB
Writeback:           0 kB
Mapped:          31652 kB
Slab:            44552 kB
Committed_AS:  3244820 kB
PageTables:       2028 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= 66367 MiB

End job on node72 on Sat Apr 21 12:31:38 UTC 2007