Trace number 419875

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) 249.98 170.977

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/narain/clauses-10.opb
MD5SUM5b602d40654d81f58c0688c5dca09163
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark385.208
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2270929
Total number of constraints8901946
Number of constraints which are clauses8901946
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint865
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 863
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1728
Number of bits of the biggest sum of numbers11
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)

249.81/170.72	c Somebody sent me a SIGTERM
249.81/170.72	s UNKNOWN
169.60/170.83	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/419875-1177414946/instance-419875-1177414946.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-419875-1177414946 -o ROOT/results/node16/solver-419875-1177414946 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-419875-1177414946.opb /tmp/evaluation/419875-1177414946/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: 1.28 1.06 1.02 3/78 4574
/proc/meminfo: memFree=1343672/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=12268 CPUtime=0
/proc/4574/stat : 4574 (pbclasp) R 4572 4574 4176 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 189413951 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971273726 0 0 4224 0 0 0 0 17 1 0 0
/proc/4574/statm: 3067 317 242 3 0 167 0

[startup+0.0598269 s]
/proc/loadavg: 1.28 1.06 1.02 3/78 4574
/proc/meminfo: memFree=1343672/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=15524 CPUtime=0.04
/proc/4574/stat : 4574 (pbclasp) R 4572 4574 4176 0 -1 4194304 1241 0 0 0 4 0 0 0 18 0 1 0 189413951 15896576 1208 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962219233 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4574/statm: 3881 1208 314 3 0 981 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15524

[startup+0.101817 s]
/proc/loadavg: 1.28 1.06 1.02 3/78 4574
/proc/meminfo: memFree=1343672/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=16448 CPUtime=0.08
/proc/4574/stat : 4574 (pbclasp) R 4572 4574 4176 0 -1 4194304 1476 0 0 0 8 0 0 0 18 0 1 0 189413951 16842752 1443 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962219233 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4574/statm: 4112 1443 314 3 0 1212 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16448

[startup+0.301779 s]
/proc/loadavg: 1.28 1.06 1.02 3/78 4574
/proc/meminfo: memFree=1343672/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=25900 CPUtime=0.28
/proc/4574/stat : 4574 (pbclasp) R 4572 4574 4176 0 -1 4194304 3837 0 0 0 27 1 0 0 19 0 1 0 189413951 26521600 3804 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962219233 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4574/statm: 6475 3804 314 3 0 3575 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25900

[startup+0.701692 s]
/proc/loadavg: 1.28 1.06 1.02 3/78 4574
/proc/meminfo: memFree=1343672/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=43072 CPUtime=0.69
/proc/4574/stat : 4574 (pbclasp) R 4572 4574 4176 0 -1 4194304 8119 0 0 0 66 3 0 0 22 0 1 0 189413951 44105728 8086 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962219233 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4574/statm: 10768 8086 314 3 0 7868 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43072

[startup+1.50153 s]
/proc/loadavg: 1.28 1.06 1.02 3/79 4575
/proc/meminfo: memFree=1292848/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=77280 CPUtime=1.49
/proc/4574/stat : 4574 (pbclasp) R 4572 4574 4176 0 -1 4194304 16680 0 0 0 142 7 0 0 25 0 1 0 189413951 79134720 16647 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231962219233 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4574/statm: 19320 16647 314 3 0 16420 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77280

[startup+3.10119 s]
/proc/loadavg: 1.28 1.06 1.02 2/79 4575
/proc/meminfo: memFree=1243248/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=113352 CPUtime=3.08
/proc/4574/stat : 4574 (pbclasp) R 4572 4574 4176 0 -1 4194304 25690 0 0 0 295 13 0 0 25 0 1 0 189413951 116072448 25657 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4574/statm: 28338 25657 316 3 0 25438 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 113352

[startup+6.30153 s]
/proc/loadavg: 1.26 1.06 1.02 2/78 4575
/proc/meminfo: memFree=1244728/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=113352 CPUtime=6.29
/proc/4574/stat : 4574 (pbclasp) R 4572 4574 4176 0 -1 4194304 25690 0 0 0 608 21 0 0 25 0 1 0 189413951 116072448 25657 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 0 0 0 17 1 0 0
/proc/4574/statm: 28338 25657 316 3 0 25438 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 113352

[startup+12.7012 s]
/proc/loadavg: 1.24 1.06 1.02 2/82 4579
/proc/meminfo: memFree=1213080/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=113352 CPUtime=9.17
/proc/4574/stat : 4574 (pbclasp) S 4572 4574 4176 0 -1 4194304 25713 0 0 0 891 26 0 0 25 0 1 0 189413951 116072448 25663 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4574/statm: 28338 25663 320 3 0 25438 0
[pid=4576] ppid=4574 vsize=5352 CPUtime=0
/proc/4576/stat : 4576 (sh) S 4574 4574 4176 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 189414869 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4576/statm: 1338 224 188 169 0 49 0
[pid=4577] ppid=4576 vsize=12400 CPUtime=3.48
/proc/4577/stat : 4577 (pb2clasp1) R 4576 4574 4176 0 -1 4194304 503 0 0 0 348 0 0 0 25 0 1 0 189414870 12697600 462 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231980232704 0 0 4224 0 0 0 0 17 0 0 0
/proc/4577/statm: 3100 462 340 3 0 200 0
[pid=4578] ppid=4576 vsize=40240 CPUtime=1.64
/proc/4578/stat : 4578 (clasp) R 4576 4574 4176 0 -1 4194304 9745 0 0 0 160 4 0 0 16 0 1 0 189414870 41205760 9678 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7578213 0 0 4096 0 0 0 0 17 1 0 0
/proc/4578/statm: 10060 9678 173 154 0 9530 0
[pid=4579] ppid=4576 vsize=12268 CPUtime=0
/proc/4579/stat : 4579 (pboutclasp.pl) S 4576 4574 4176 0 -1 4194304 412 0 0 0 0 0 0 0 18 0 1 0 189414870 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/4579/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 183612

[startup+25.5015 s]
/proc/loadavg: 1.25 1.07 1.02 2/82 4579
/proc/meminfo: memFree=1072984/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=113352 CPUtime=9.17
/proc/4574/stat : 4574 (pbclasp) S 4572 4574 4176 0 -1 4194304 25713 0 0 0 891 26 0 0 25 0 1 0 189413951 116072448 25663 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4574/statm: 28338 25663 320 3 0 25438 0
[pid=4576] ppid=4574 vsize=5352 CPUtime=0
/proc/4576/stat : 4576 (sh) S 4574 4574 4176 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 189414869 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4576/statm: 1338 224 188 169 0 49 0
[pid=4577] ppid=4576 vsize=12400 CPUtime=16.19
/proc/4577/stat : 4577 (pb2clasp1) R 4576 4574 4176 0 -1 4194304 503 0 0 0 1617 2 0 0 25 0 1 0 189414870 12697600 462 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231980231777 0 0 4224 0 0 0 0 17 0 0 0
/proc/4577/statm: 3100 462 340 3 0 200 0
[pid=4578] ppid=4576 vsize=175952 CPUtime=7.82
/proc/4578/stat : 4578 (clasp) R 4576 4574 4176 0 -1 4194304 43782 0 0 0 761 21 0 0 16 0 1 0 189414870 180174848 43521 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134932756 0 0 4096 0 0 0 0 17 1 0 0
/proc/4578/statm: 43988 43522 173 154 0 43458 0
[pid=4579] ppid=4576 vsize=12268 CPUtime=0
/proc/4579/stat : 4579 (pboutclasp.pl) S 4576 4574 4176 0 -1 4194304 412 0 0 0 0 0 0 0 18 0 1 0 189414870 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/4579/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 33.18
Current children cumulated vsize (KiB) 319324

[startup+51.1012 s]
/proc/loadavg: 1.32 1.10 1.03 3/82 4579
/proc/meminfo: memFree=807256/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=113352 CPUtime=9.17
/proc/4574/stat : 4574 (pbclasp) S 4572 4574 4176 0 -1 4194304 25713 0 0 0 891 26 0 0 25 0 1 0 189413951 116072448 25663 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4574/statm: 28338 25663 320 3 0 25438 0
[pid=4576] ppid=4574 vsize=5352 CPUtime=0
/proc/4576/stat : 4576 (sh) S 4574 4574 4176 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 189414869 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4576/statm: 1338 224 188 169 0 49 0
[pid=4577] ppid=4576 vsize=12400 CPUtime=41.56
/proc/4577/stat : 4577 (pb2clasp1) R 4576 4574 4176 0 -1 4194304 504 0 0 0 4151 5 0 0 25 0 1 0 189414870 12697600 463 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231980235525 0 0 4224 0 0 0 0 17 0 0 0
/proc/4577/statm: 3100 463 340 3 0 200 0
[pid=4578] ppid=4576 vsize=448408 CPUtime=20.36
/proc/4578/stat : 4578 (clasp) R 4576 4574 4176 0 -1 4194304 111755 0 0 0 1984 52 0 0 16 0 1 0 189414870 459169792 110724 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134690052 0 0 4096 0 0 0 0 17 1 0 0
/proc/4578/statm: 112102 110724 173 154 0 111572 0
[pid=4579] ppid=4576 vsize=12268 CPUtime=0
/proc/4579/stat : 4579 (pboutclasp.pl) S 4576 4574 4176 0 -1 4194304 412 0 0 0 0 0 0 0 18 0 1 0 189414870 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/4579/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 71.09
Current children cumulated vsize (KiB) 591780

[startup+102.306 s]
/proc/loadavg: 1.52 1.18 1.06 3/82 4579
/proc/meminfo: memFree=268568/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=113352 CPUtime=9.17
/proc/4574/stat : 4574 (pbclasp) S 4572 4574 4176 0 -1 4194304 25713 0 0 0 891 26 0 0 25 0 1 0 189413951 116072448 25663 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4574/statm: 28338 25663 320 3 0 25438 0
[pid=4576] ppid=4574 vsize=5352 CPUtime=0
/proc/4576/stat : 4576 (sh) S 4574 4574 4176 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 189414869 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4576/statm: 1338 224 188 169 0 49 0
[pid=4577] ppid=4576 vsize=12400 CPUtime=92.47
/proc/4577/stat : 4577 (pb2clasp1) R 4576 4574 4176 0 -1 4194304 504 0 0 0 9235 12 0 0 25 0 1 0 189414870 12697600 463 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231980231881 0 0 4224 0 0 0 0 17 0 0 0
/proc/4577/statm: 3100 463 340 3 0 200 0
[pid=4578] ppid=4576 vsize=984488 CPUtime=45.95
/proc/4578/stat : 4578 (clasp) R 4576 4574 4176 0 -1 4194304 245831 0 0 0 4483 112 0 0 16 0 1 0 189414870 1008115712 243775 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7672798 0 0 4096 0 0 0 0 17 1 0 0
/proc/4578/statm: 246122 243775 173 154 0 245592 0
[pid=4579] ppid=4576 vsize=12268 CPUtime=0
/proc/4579/stat : 4579 (pboutclasp.pl) S 4576 4574 4176 0 -1 4194304 412 0 0 0 0 0 0 0 18 0 1 0 189414870 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/4579/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 147.59
Current children cumulated vsize (KiB) 1127860

[startup+162.301 s]
/proc/loadavg: 1.56 1.25 1.09 3/82 4579
/proc/meminfo: memFree=15576/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=113352 CPUtime=9.17
/proc/4574/stat : 4574 (pbclasp) S 4572 4574 4176 0 -1 4194304 25713 0 0 0 891 26 0 0 25 0 1 0 189413951 116072448 25663 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4574/statm: 28338 25663 320 3 0 25438 0
[pid=4576] ppid=4574 vsize=5352 CPUtime=0
/proc/4576/stat : 4576 (sh) S 4574 4574 4176 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 189414869 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4576/statm: 1338 224 188 169 0 49 0
[pid=4577] ppid=4576 vsize=12400 CPUtime=152.08
/proc/4577/stat : 4577 (pb2clasp1) R 4576 4574 4176 0 -1 4194304 504 0 0 0 15189 19 0 0 24 0 1 0 189414870 12697600 463 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231980148743 0 0 4224 0 0 0 0 17 0 0 0
/proc/4577/statm: 3100 463 340 3 0 200 0
[pid=4578] ppid=4576 vsize=1612496 CPUtime=76.01
/proc/4578/stat : 4578 (clasp) S 4576 4574 4176 0 -1 4194304 403286 0 0 0 7410 191 0 0 16 0 1 0 189414870 1651195904 399181 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4578/statm: 403124 399181 173 154 0 402594 0
[pid=4579] ppid=4576 vsize=12268 CPUtime=0
/proc/4579/stat : 4579 (pboutclasp.pl) S 4576 4574 4176 0 -1 4194304 412 0 0 0 0 0 0 0 18 0 1 0 189414870 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/4579/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 237.26
Current children cumulated vsize (KiB) 1755868



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+170.702 s]
/proc/loadavg: 1.55 1.26 1.09 2/82 4579
/proc/meminfo: memFree=15768/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=113352 CPUtime=9.17
/proc/4574/stat : 4574 (pbclasp) S 4572 4574 4176 0 -1 4194304 25713 0 0 0 891 26 0 0 25 0 1 0 189413951 116072448 25663 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4574/statm: 28338 25663 320 3 0 25438 0
[pid=4576] ppid=4574 vsize=5352 CPUtime=0
/proc/4576/stat : 4576 (sh) S 4574 4574 4176 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 189414869 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4576/statm: 1338 224 188 169 0 49 0
[pid=4577] ppid=4576 vsize=12400 CPUtime=160.41
/proc/4577/stat : 4577 (pb2clasp1) R 4576 4574 4176 0 -1 4194304 504 0 0 0 16020 21 0 0 25 0 1 0 189414870 12697600 463 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231980465209 0 0 4224 0 0 0 0 17 1 0 0
/proc/4577/statm: 3100 463 340 3 0 200 0
[pid=4578] ppid=4576 vsize=1699868 CPUtime=80.23
/proc/4578/stat : 4578 (clasp) S 4576 4574 4176 0 -1 4194304 424880 0 0 0 7821 202 0 0 16 0 1 0 189414870 1740664832 420775 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4578/statm: 424967 420775 173 154 0 424437 0
[pid=4579] ppid=4576 vsize=12268 CPUtime=0
/proc/4579/stat : 4579 (pboutclasp.pl) S 4576 4574 4176 0 -1 4194304 412 0 0 0 0 0 0 0 18 0 1 0 189414870 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/4579/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 249.81
Current children cumulated vsize (KiB) 1843240

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

[startup+170.702 s]
/proc/loadavg: 1.55 1.26 1.09 2/82 4579
/proc/meminfo: memFree=15768/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=113352 CPUtime=9.17
/proc/4574/stat : 4574 (pbclasp) S 4572 4574 4176 0 -1 4194304 25713 0 0 0 891 26 0 0 25 0 1 0 189413951 116072448 25663 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/4574/statm: 28338 25663 320 3 0 25438 0
[pid=4576] ppid=4574 vsize=5352 CPUtime=0
/proc/4576/stat : 4576 (sh) S 4574 4574 4176 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 189414869 5480448 224 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4576/statm: 1338 224 188 169 0 49 0
[pid=4577] ppid=4576 vsize=12400 CPUtime=160.41
/proc/4577/stat : 4577 (pb2clasp1) R 4576 4574 4176 0 -1 4194304 504 0 0 0 16020 21 0 0 25 0 1 0 189414870 12697600 463 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 231980465209 0 0 4224 0 0 0 0 17 1 0 0
/proc/4577/statm: 3100 463 340 3 0 200 0
[pid=4578] ppid=4576 vsize=1699868 CPUtime=80.23
/proc/4578/stat : 4578 (clasp) S 4576 4574 4176 0 -1 4194304 424880 0 0 0 7821 202 0 0 16 0 1 0 189414870 1740664832 420775 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 4294960144 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/4578/statm: 424967 420775 173 154 0 424437 0
[pid=4579] ppid=4576 vsize=12268 CPUtime=0
/proc/4579/stat : 4579 (pboutclasp.pl) S 4576 4574 4176 0 -1 4194304 412 0 0 0 0 0 0 0 18 0 1 0 189414870 12562432 372 18446744073709551615 4194304 4206940 548682069280 18446744073709551615 231971270754 0 0 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/4579/statm: 3067 372 289 3 0 167 0
Current children cumulated CPU time (s) 249.81
Current children cumulated vsize (KiB) 1843240

# WARNING:
# current cumulated CPU time (169.6 s) is less than in the last sample (249.81 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (80.21 s) to the 'lost time'.

[startup+170.818 s]
/proc/loadavg: 1.55 1.26 1.09 2/82 4579
/proc/meminfo: memFree=15768/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=113352 CPUtime=169.6
/proc/4574/stat : 4574 (pbclasp) S 4572 4574 4176 0 -1 4194304 25748 1213 0 0 892 26 16021 21 16 0 1 0 189413951 116072448 25665 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 16384 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4574/statm: 28338 25665 320 3 0 25438 0
Current children cumulated CPU time (s) 169.6
Current children cumulated vsize (KiB) 113352

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

[startup+170.818 s]
/proc/loadavg: 1.55 1.26 1.09 2/82 4579
/proc/meminfo: memFree=15768/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=113352 CPUtime=169.6
/proc/4574/stat : 4574 (pbclasp) S 4572 4574 4176 0 -1 4194304 25748 1213 0 0 892 26 16021 21 16 0 1 0 189413951 116072448 25665 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231971270754 0 16384 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/4574/statm: 28338 25665 320 3 0 25438 0
Current children cumulated CPU time (s) 169.6
Current children cumulated vsize (KiB) 113352

[startup+170.902 s]
/proc/loadavg: 1.55 1.26 1.09 2/82 4579
/proc/meminfo: memFree=15768/2055920 swapFree=4148656/4192956
[pid=4574] ppid=4572 vsize=113352 CPUtime=169.67
/proc/4574/stat : 4574 (pbclasp) R 4572 4574 4176 0 -1 4194304 35163 1661 0 2 896 27 16021 23 17 0 1 0 189413951 116072448 25665 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 231980222950 0 0 4224 16384 0 0 0 17 0 0 0
/proc/4574/statm: 28338 25665 320 3 0 25438 0
Current children cumulated CPU time (s) 169.67
Current children cumulated vsize (KiB) 113352

Child status: 0

# 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): 80.21
#  lost CPU user time (s): 78.19
#  lost CPU system time (s): 2.02

Real time (s): 170.977
CPU time (s): 249.98
CPU user time (s): 247.411
CPU system time (s): 2.56892
CPU usage (%): 146.207
Max. virtual memory (cumulated for all children) (KiB): 1843240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 169.221
system time used= 0.548916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45534
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 152
involuntary context switches= 3280

runsolver used 0.169974 second user time and 0.45993 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Apr 24 11:42:43 UTC 2007

IDJOB= 419875
IDBENCH= 47805
IDSOLVER= 158
FILE ID= node16/419875-1177414946

PBS_JOBID= 4675649

Free space on /tmp= 66107 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/narain/clauses-10.opb
COMMAND LINE= pbclasp instance-419875-1177414946.opb /tmp/evaluation/419875-1177414946/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-419875-1177414946 -o ROOT/results/node16/conversion-419875-1177414946 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/419875-1177414946/instance-419875-1177414946.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-419875-1177414946 -o ROOT/results/node16/solver-419875-1177414946 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-419875-1177414946.opb /tmp/evaluation/419875-1177414946/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  5b602d40654d81f58c0688c5dca09163

RANDOM SEED= 389307505

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1343952 kB
Buffers:         43412 kB
Cached:         573976 kB
SwapCached:      12428 kB
Active:         511800 kB
Inactive:       129556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343952 kB
SwapTotal:     4192956 kB
SwapFree:      4148656 kB
Dirty:          242920 kB
Writeback:           0 kB
Mapped:          30816 kB
Slab:            56056 kB
Committed_AS:  7493996 kB
PageTables:       1836 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= 66107 MiB

End job on node16 on Tue Apr 24 11:45:36 UTC 2007