Trace number 3220990

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
ppfolio seqSAT 13.97 14.0226

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v70-c6230-S1351138814-007.SATISFIABLE.cnf
MD5SUMd1b5f6eba94843a6d4f11aae7cd57ab2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.930857
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.00/0.00	This is pico-portfolio, a naive parallel portfolio
0.00/0.00	Copyright (C) 2011 Olivier Roussel
0.00/0.00	Using 1 processing units
0.00/0.00	This portfolio uses the following solvers:
0.00/0.00	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.00	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.00	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 1
0.00/0.00	Starting clasp 1.3.6 on core(s) 1
0.00/0.00	Starting TNM 2009 on core(s) 1
13.97/14.02	s SATISFIABLE
13.97/14.02	v -1 -2 -3 -4 5 -6 7 8 9 10 -11 -12 -13 14 -15 16 -17 18 -19 -20 21 22 23 24 25 26 27 28 -29 -30 -31 -32 -33 34 35 -36 37 38 39 -40 -41 42 -43 44 45 -46 -47 -48 49 -50 51 -52 53 54 -55 56 -57 58 59 60 -61 -62 63 64 65 -66 -67 68 -69 70 
13.97/14.02	v 0 
13.97/14.02	solver [3] TNM 2009 answered
13.97/14.02	Done

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3220990-1303282667/watcher-3220990-1303282667 -o /tmp/evaluation-result-3220990-1303282667/solver-3220990-1303282667 -C 5000 -W 5000 -M 15500 ppfolio --nbcore=1 HOME/instance-3220990-1303282667.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.59 1.99 2.01 4/174 23515
/proc/meminfo: memFree=19852720/32951132 swapFree=67111528/67111528
[pid=23515] ppid=23510 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23515/stat : 23515 (ppfolio) R 23510 23515 20779 0 -1 4202496 499 0 0 0 0 0 0 0 20 0 1 0 439866319 18763776 394 33554432000 4194304 4287625 140736395042432 18446744073709551615 210647166479 0 0 4096 65536 0 0 0 17 1 0 0 0
/proc/23515/statm: 4581 394 345 23 0 91 0

[startup+0.100137 s]
/proc/loadavg: 1.59 1.99 2.01 4/174 23515
/proc/meminfo: memFree=19852720/32951132 swapFree=67111528/67111528
[pid=23515] ppid=23510 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23515/stat : 23515 (ppfolio) S 23510 23515 20779 0 -1 4202496 500 0 0 0 0 0 0 0 20 0 1 0 439866319 18763776 394 33554432000 4194304 4287625 140736395042432 18446744073709551615 210647166479 0 0 4096 65536 0 0 0 17 7 0 0 0
/proc/23515/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.201119 s]
/proc/loadavg: 1.59 1.99 2.01 4/174 23515
/proc/meminfo: memFree=19852720/32951132 swapFree=67111528/67111528
[pid=23515] ppid=23510 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23515/stat : 23515 (ppfolio) S 23510 23515 20779 0 -1 4202496 500 0 0 0 0 0 0 0 18 0 1 0 439866319 18763776 394 33554432000 4194304 4287625 140736395042432 18446744073709551615 210647166479 0 0 4096 65536 3857298858543415296 0 0 17 7 0 0 0
/proc/23515/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.301103 s]
/proc/loadavg: 1.59 1.99 2.01 4/174 23515
/proc/meminfo: memFree=19852720/32951132 swapFree=67111528/67111528
[pid=23515] ppid=23510 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23515/stat : 23515 (ppfolio) S 23510 23515 20779 0 -1 4202496 500 0 0 0 0 0 0 0 18 0 1 0 439866319 18763776 394 33554432000 4194304 4287625 140736395042432 18446744073709551615 210647166479 0 0 4096 65536 3857298858543415296 0 0 17 7 0 0 0
/proc/23515/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.701035 s]
/proc/loadavg: 1.59 1.99 2.01 4/174 23515
/proc/meminfo: memFree=19852720/32951132 swapFree=67111528/67111528
[pid=23515] ppid=23510 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23515/stat : 23515 (ppfolio) S 23510 23515 20779 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 439866319 18763776 394 33554432000 4194304 4287625 140736395042432 18446744073709551615 210647166479 0 0 4096 65536 3857299820616089600 0 0 17 7 0 0 0
/proc/23515/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.5009 s]
/proc/loadavg: 1.59 1.99 2.01 7/182 23523
/proc/meminfo: memFree=19840504/32951132 swapFree=67111528/67111528
[pid=23515] ppid=23510 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23515/stat : 23515 (ppfolio) S 23510 23515 20779 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 439866319 18763776 394 33554432000 4194304 4287625 140736395042432 18446744073709551615 210647166479 0 0 4096 65536 3857298033909694464 0 0 17 7 0 0 0
/proc/23515/statm: 4581 394 345 23 0 91 0
[pid=23517] ppid=23515 vsize=1383592 CPUtime=1.05 cores=1
/proc/23517/stat : 23517 (cryptominisat) R 23515 23515 20779 0 -1 4202496 2394 0 0 0 105 0 0 0 19 0 1 0 439866319 1416798208 1147 33554432000 4194304 4587354 140734231727040 18446744073709551615 4238616 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23517/statm: 345898 1147 326 96 0 342460 0
[pid=23518] ppid=23515 vsize=13796 CPUtime=0.22 cores=1
/proc/23518/stat : 23518 (clasp) R 23515 23515 20779 0 -1 4202496 908 0 0 0 22 0 0 0 20 0 1 0 439866319 14127104 800 33554432000 4194304 4785740 140735366700464 18446744073709551615 4286912 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23518/statm: 3449 800 341 145 0 494 0
[pid=23521] ppid=23515 vsize=452656 CPUtime=0.21 cores=1
/proc/23521/stat : 23521 (TNM) R 23515 23515 20779 0 -1 4202496 451 0 0 0 21 0 0 0 22 0 1 0 439866319 463519744 348 33554432000 134512640 134534564 4289150656 18446744073709551615 134524582 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23521/statm: 113164 348 91 6 0 111830 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1868368

[startup+3.10063 s]
/proc/loadavg: 1.59 1.99 2.01 7/182 23523
/proc/meminfo: memFree=19839136/32951132 swapFree=67111528/67111528
[pid=23515] ppid=23510 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23515/stat : 23515 (ppfolio) S 23510 23515 20779 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 439866319 18763776 394 33554432000 4194304 4287625 140736395042432 18446744073709551615 210647166479 0 0 4096 65536 3857299683177136128 0 0 17 7 0 0 0
/proc/23515/statm: 4581 394 345 23 0 91 0
[pid=23517] ppid=23515 vsize=1390868 CPUtime=1.64 cores=1
/proc/23517/stat : 23517 (cryptominisat) R 23515 23515 20779 0 -1 4202496 4453 0 0 0 163 1 0 0 20 0 1 0 439866319 1424248832 2827 33554432000 4194304 4587354 140734231727040 18446744073709551615 4364793 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23517/statm: 347717 2827 336 96 0 344279 0
[pid=23518] ppid=23515 vsize=14360 CPUtime=0.73 cores=1
/proc/23518/stat : 23518 (clasp) R 23515 23515 20779 0 -1 4202496 1048 0 0 0 73 0 0 0 21 0 1 0 439866319 14704640 940 33554432000 4194304 4785740 140735366700464 18446744073709551615 4553396 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23518/statm: 3590 940 341 145 0 635 0
[pid=23521] ppid=23515 vsize=452656 CPUtime=0.71 cores=1
/proc/23521/stat : 23521 (TNM) R 23515 23515 20779 0 -1 4202496 451 0 0 0 71 0 0 0 25 0 1 0 439866319 463519744 348 33554432000 134512640 134534564 4289150656 18446744073709551615 134524664 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23521/statm: 113164 348 91 6 0 111830 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1876208

[startup+6.30109 s]
/proc/loadavg: 1.95 2.06 2.03 7/182 23523
/proc/meminfo: memFree=19822904/32951132 swapFree=67111528/67111528
[pid=23515] ppid=23510 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23515/stat : 23515 (ppfolio) S 23510 23515 20779 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 439866319 18763776 394 33554432000 4194304 4287625 140736395042432 18446744073709551615 210647166479 0 0 4096 65536 3857298308787601408 0 0 17 7 0 0 0
/proc/23515/statm: 4581 394 345 23 0 91 0
[pid=23517] ppid=23515 vsize=34192 CPUtime=2.65 cores=1
/proc/23517/stat : 23517 (cryptominisat) R 23515 23515 20779 0 -1 4202496 4998 0 0 0 264 1 0 0 22 0 1 0 439866319 35012608 2918 33554432000 4194304 4587354 140734231727040 18446744073709551615 4238778 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23517/statm: 8548 2918 336 96 0 5110 0
[pid=23518] ppid=23515 vsize=15252 CPUtime=1.82 cores=1
/proc/23518/stat : 23518 (clasp) R 23515 23515 20779 0 -1 4202496 1256 0 0 0 182 0 0 0 25 0 1 0 439866319 15618048 1148 33554432000 4194304 4785740 140735366700464 18446744073709551615 4553440 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23518/statm: 3813 1148 341 145 0 858 0
[pid=23521] ppid=23515 vsize=456488 CPUtime=1.81 cores=1
/proc/23521/stat : 23521 (TNM) R 23515 23515 20779 0 -1 4202496 519 0 0 0 181 0 0 0 25 0 1 0 439866319 467443712 416 33554432000 134512640 134534564 4289150656 18446744073709551615 134529632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23521/statm: 114122 416 95 6 0 112788 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 524256

[startup+12.701 s]
/proc/loadavg: 2.35 2.14 2.06 7/182 23523
/proc/meminfo: memFree=19819600/32951132 swapFree=67111528/67111528
[pid=23515] ppid=23510 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23515/stat : 23515 (ppfolio) S 23510 23515 20779 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 439866319 18763776 394 33554432000 4194304 4287625 140736395042432 18446744073709551615 210647166479 0 0 4096 65536 3857299958055043072 0 0 17 7 0 0 0
/proc/23515/statm: 4581 394 345 23 0 91 0
[pid=23517] ppid=23515 vsize=34388 CPUtime=4.84 cores=1
/proc/23517/stat : 23517 (cryptominisat) R 23515 23515 20779 0 -1 4202496 6475 0 0 0 483 1 0 0 25 0 1 0 439866319 35213312 2859 33554432000 4194304 4587354 140734231727040 18446744073709551615 4388368 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23517/statm: 8597 2859 336 96 0 5159 0
[pid=23518] ppid=23515 vsize=16156 CPUtime=3.93 cores=1
/proc/23518/stat : 23518 (clasp) R 23515 23515 20779 0 -1 4202496 1474 0 0 0 393 0 0 0 25 0 1 0 439866319 16543744 1366 33554432000 4194304 4785740 140735366700464 18446744073709551615 4553366 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23518/statm: 4039 1366 341 145 0 1084 0
[pid=23521] ppid=23515 vsize=456488 CPUtime=3.91 cores=1
/proc/23521/stat : 23521 (TNM) R 23515 23515 20779 0 -1 4202496 519 0 0 0 391 0 0 0 25 0 1 0 439866319 467443712 416 33554432000 134512640 134534564 4289150656 18446744073709551615 134528988 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23521/statm: 114122 416 95 6 0 112788 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 525356

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

[startup+12.801 s]
/proc/loadavg: 2.35 2.14 2.06 7/182 23523
/proc/meminfo: memFree=19819600/32951132 swapFree=67111528/67111528
[pid=23515] ppid=23510 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23515/stat : 23515 (ppfolio) S 23510 23515 20779 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 439866319 18763776 394 33554432000 4194304 4287625 140736395042432 18446744073709551615 210647166479 0 0 4096 65536 3857299958055043072 0 0 17 7 0 0 0
/proc/23515/statm: 4581 394 345 23 0 91 0
[pid=23517] ppid=23515 vsize=34388 CPUtime=4.84 cores=1
/proc/23517/stat : 23517 (cryptominisat) R 23515 23515 20779 0 -1 4202496 6475 0 0 0 483 1 0 0 25 0 1 0 439866319 35213312 2859 33554432000 4194304 4587354 140734231727040 18446744073709551615 4388368 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23517/statm: 8597 2859 336 96 0 5159 0
[pid=23518] ppid=23515 vsize=16156 CPUtime=4.02 cores=1
/proc/23518/stat : 23518 (clasp) R 23515 23515 20779 0 -1 4202496 1474 0 0 0 402 0 0 0 25 0 1 0 439866319 16543744 1366 33554432000 4194304 4785740 140735366700464 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23518/statm: 4039 1366 341 145 0 1084 0
[pid=23521] ppid=23515 vsize=456488 CPUtime=3.91 cores=1
/proc/23521/stat : 23521 (TNM) R 23515 23515 20779 0 -1 4202496 519 0 0 0 391 0 0 0 25 0 1 0 439866319 467443712 416 33554432000 134512640 134534564 4289150656 18446744073709551615 134528486 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23521/statm: 114122 416 95 6 0 112788 0
Current children cumulated CPU time (s) 12.77
Current children cumulated vsize (KiB) 525356

[startup+13.6009 s]
/proc/loadavg: 2.35 2.14 2.06 7/182 23523
/proc/meminfo: memFree=19819724/32951132 swapFree=67111528/67111528
[pid=23515] ppid=23510 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23515/stat : 23515 (ppfolio) S 23510 23515 20779 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 439866319 18763776 394 33554432000 4194304 4287625 140736395042432 18446744073709551615 210647166479 0 0 4096 65536 3857300095493996544 0 0 17 7 0 0 0
/proc/23515/statm: 4581 394 345 23 0 91 0
[pid=23517] ppid=23515 vsize=34388 CPUtime=5.14 cores=1
/proc/23517/stat : 23517 (cryptominisat) R 23515 23515 20779 0 -1 4202496 6487 0 0 0 513 1 0 0 25 0 1 0 439866319 35213312 2871 33554432000 4194304 4587354 140734231727040 18446744073709551615 4238690 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23517/statm: 8597 2871 336 96 0 5159 0
[pid=23518] ppid=23515 vsize=16156 CPUtime=4.23 cores=1
/proc/23518/stat : 23518 (clasp) R 23515 23515 20779 0 -1 4202496 1474 0 0 0 423 0 0 0 25 0 1 0 439866319 16543744 1366 33554432000 4194304 4785740 140735366700464 18446744073709551615 4553447 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23518/statm: 4039 1366 341 145 0 1084 0
[pid=23521] ppid=23515 vsize=456488 CPUtime=4.21 cores=1
/proc/23521/stat : 23521 (TNM) R 23515 23515 20779 0 -1 4202496 519 0 0 0 421 0 0 0 25 0 1 0 439866319 467443712 416 33554432000 134512640 134534564 4289150656 18446744073709551615 134528708 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23521/statm: 114122 416 95 6 0 112788 0
Current children cumulated CPU time (s) 13.58
Current children cumulated vsize (KiB) 525356

[startup+14.0008 s]
/proc/loadavg: 2.35 2.14 2.06 7/182 23523
/proc/meminfo: memFree=19819724/32951132 swapFree=67111528/67111528
[pid=23515] ppid=23510 vsize=18324 CPUtime=0 cores=1,3,5,7
/proc/23515/stat : 23515 (ppfolio) S 23510 23515 20779 0 -1 4202496 500 0 0 0 0 0 0 0 15 0 1 0 439866319 18763776 394 33554432000 4194304 4287625 140736395042432 18446744073709551615 210647166479 0 0 4096 65536 3857300095493996544 0 0 17 7 0 0 0
/proc/23515/statm: 4581 394 345 23 0 91 0
[pid=23517] ppid=23515 vsize=34388 CPUtime=5.24 cores=1
/proc/23517/stat : 23517 (cryptominisat) R 23515 23515 20779 0 -1 4202496 6487 0 0 0 523 1 0 0 25 0 1 0 439866319 35213312 2871 33554432000 4194304 4587354 140734231727040 18446744073709551615 4238477 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/23517/statm: 8597 2871 336 96 0 5159 0
[pid=23518] ppid=23515 vsize=16308 CPUtime=4.42 cores=1
/proc/23518/stat : 23518 (clasp) R 23515 23515 20779 0 -1 4202496 1494 0 0 0 442 0 0 0 25 0 1 0 439866319 16699392 1386 33554432000 4194304 4785740 140735366700464 18446744073709551615 4277568 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/23518/statm: 4077 1386 341 145 0 1122 0
[pid=23521] ppid=23515 vsize=456488 CPUtime=4.31 cores=1
/proc/23521/stat : 23521 (TNM) R 23515 23515 20779 0 -1 4202496 519 0 0 0 431 0 0 0 25 0 1 0 439866319 467443712 416 33554432000 134512640 134534564 4289150656 18446744073709551615 134528504 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23521/statm: 114122 416 95 6 0 112788 0
Current children cumulated CPU time (s) 13.97
Current children cumulated vsize (KiB) 525508

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23515 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=660531
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 9.67653
# while last known CPU time is 13.97
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 14.0226
CPU time (s): 13.97
CPU user time (s): 13.96
CPU system time (s): 0.01
CPU usage (%): 99.625
Max. virtual memory (cumulated for all children) (KiB): 1882044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.66053
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8499
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= 149
involuntary context switches= 134

runsolver used 0.025996 second user time and 0.051992 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-20 08:57:47
IDJOB=3220990
IDBENCH=82848
IDSOLVER=1639
FILE ID=node129/3220990-1303282667
RUNJOBID= node129-1303282667-23497
PBS_JOBID= 13049500
Free space on /tmp= 72380 MiB

SOLVER NAME= ppfolio seq
BENCH NAME= SAT11/random/medium/unif-k7-r89-v70-c6230-S1351138814-007.SATISFIABLE.cnf
COMMAND LINE= ppfolio --nbcore=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3220990-1303282667/watcher-3220990-1303282667 -o /tmp/evaluation-result-3220990-1303282667/solver-3220990-1303282667 -C 5000 -W 5000 -M 15500  ppfolio --nbcore=1 HOME/instance-3220990-1303282667.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d1b5f6eba94843a6d4f11aae7cd57ab2
RANDOM SEED=566131221

node129.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      19853412 kB
Buffers:        524416 kB
Cached:       12192760 kB
SwapCached:          0 kB
Active:        4871220 kB
Inactive:      7910100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      19853412 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           20344 kB
Writeback:           0 kB
AnonPages:       63888 kB
Mapped:          14788 kB
Slab:           254356 kB
PageTables:       4716 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   186460 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72360 MiB
End job on node129 at 2011-04-20 08:58:01