Trace number 3191276

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 parSAT 64.26 16.1485

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S513640009-027.SATISFIABLE.cnf
MD5SUMd2636969180cffb7d603387033287fe1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.17082
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
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 57120

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 4 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	[4] lingeling 276-6264d55-100731 (Armin Biere)
0.00/0.00	[5] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 0
0.00/0.00	Starting clasp 1.3.6 on core(s) 4
0.00/0.00	Starting TNM 2009 on core(s) 6
0.00/0.00	Starting lingeling 276-6264d55-100731 on core(s) 2
0.00/0.00	Starting march_hi 2009 on core(s) 6
64.26/16.14	s SATISFIABLE
64.26/16.14	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 71 -72 -73 74 75 76 77 78 -79 80 
64.26/16.14	v 0 
64.26/16.14	solver [3] TNM 2009 answered
64.26/16.14	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-3191276-1304076873/watcher-3191276-1304076873 -o /tmp/evaluation-result-3191276-1304076873/solver-3191276-1304076873 -C 4800 -W 1300 -M 15500 ppfolio HOME/instance-3191276-1304076873.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 5.98 6.97 7.14 6/181 31907
/proc/meminfo: memFree=31447800/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) R 31905 31907 30873 0 -1 4202496 520 0 0 0 0 0 0 0 25 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 0 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0

[startup+0.467466 s]
/proc/loadavg: 5.98 6.97 7.14 6/181 31907
/proc/meminfo: memFree=31447800/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) S 31905 31907 30873 0 -1 4202496 520 0 0 0 0 0 0 0 23 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 8165773659185610751 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.500459 s]
/proc/loadavg: 5.98 6.97 7.14 6/181 31907
/proc/meminfo: memFree=31447800/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) S 31905 31907 30873 0 -1 4202496 520 0 0 0 0 0 0 0 22 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 8165773659185610751 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.600443 s]
/proc/loadavg: 5.98 6.97 7.14 6/181 31907
/proc/meminfo: memFree=31447800/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) S 31905 31907 30873 0 -1 4202496 520 0 0 0 0 0 0 0 22 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 8165773659185610751 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700425 s]
/proc/loadavg: 5.98 6.97 7.14 6/181 31907
/proc/meminfo: memFree=31447800/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) S 31905 31907 30873 0 -1 4202496 520 0 0 0 0 0 0 0 22 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 8165773659185610751 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50629 s]
/proc/loadavg: 5.98 6.97 7.14 10/187 31913
/proc/meminfo: memFree=31432988/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) S 31905 31907 30873 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 8165773659185610751 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0
[pid=31908] ppid=31907 vsize=344296 CPUtime=1.49 cores=0
/proc/31908/stat : 31908 (cryptominisat) R 31907 31907 30873 0 -1 4202496 4638 0 0 0 149 0 0 0 20 0 1 0 519286114 352559104 2800 33554432000 4194304 4587354 140736780096672 18446744073709551615 4357642 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31908/statm: 86074 2800 336 96 0 82636 0
[pid=31909] ppid=31907 vsize=14908 CPUtime=1.5 cores=4
/proc/31909/stat : 31909 (clasp) R 31907 31907 30873 0 -1 4202496 1184 0 0 0 150 0 0 0 25 0 1 0 519286115 15265792 1076 33554432000 4194304 4785740 140733426846528 18446744073709551615 4553447 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31909/statm: 3727 1076 340 145 0 772 0
[pid=31910] ppid=31907 vsize=452656 CPUtime=0.74 cores=6
/proc/31910/stat : 31910 (TNM) R 31907 31907 30873 0 -1 4202496 481 0 0 0 74 0 0 0 25 0 1 0 519286115 463519744 378 33554432000 134512640 134534564 4291716800 18446744073709551615 134524698 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31910/statm: 113164 378 91 6 0 111830 0
[pid=31911] ppid=31907 vsize=7432 CPUtime=1.5 cores=2
/proc/31911/stat : 31911 (lingeling) R 31907 31907 30873 0 -1 4202496 1445 0 0 0 150 0 0 0 25 0 1 0 519286115 7610368 1052 33554432000 4194304 4352236 140736387085904 18446744073709551615 4329265 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31911/statm: 1858 1052 127 39 0 938 0
[pid=31912] ppid=31907 vsize=8580 CPUtime=0.74 cores=6
/proc/31912/stat : 31912 (march_hi) R 31907 31907 30873 0 -1 4202496 1555 0 0 0 74 0 0 0 25 0 1 0 519286115 8785920 627 33554432000 4194304 4331988 140736379242688 18446744073709551615 4287477 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31912/statm: 2145 627 174 34 0 587 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 846196

[startup+3.10101 s]
/proc/loadavg: 5.98 6.97 7.14 10/187 31913
/proc/meminfo: memFree=31424208/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) S 31905 31907 30873 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 8165773659185610751 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0
[pid=31908] ppid=31907 vsize=348096 CPUtime=3.09 cores=0
/proc/31908/stat : 31908 (cryptominisat) R 31907 31907 30873 0 -1 4202496 5796 0 0 0 309 0 0 0 25 0 1 0 519286114 356450304 2948 33554432000 4194304 4587354 140736780096672 18446744073709551615 4388277 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31908/statm: 87024 2948 336 96 0 83586 0
[pid=31909] ppid=31907 vsize=15924 CPUtime=3.09 cores=4
/proc/31909/stat : 31909 (clasp) R 31907 31907 30873 0 -1 4202496 1426 0 0 0 309 0 0 0 25 0 1 0 519286115 16306176 1318 33554432000 4194304 4785740 140733426846528 18446744073709551615 4553399 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31909/statm: 3981 1318 340 145 0 1026 0
[pid=31910] ppid=31907 vsize=456652 CPUtime=1.54 cores=6
/proc/31910/stat : 31910 (TNM) R 31907 31907 30873 0 -1 4202496 556 0 0 0 154 0 0 0 25 0 1 0 519286115 467611648 453 33554432000 134512640 134534564 4291716800 18446744073709551615 134530593 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31910/statm: 114163 453 95 6 0 112829 0
[pid=31911] ppid=31907 vsize=7600 CPUtime=3.09 cores=2
/proc/31911/stat : 31911 (lingeling) R 31907 31907 30873 0 -1 4202496 1671 0 0 0 309 0 0 0 25 0 1 0 519286115 7782400 1094 33554432000 4194304 4352236 140736387085904 18446744073709551615 4328055 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31911/statm: 1900 1094 127 39 0 980 0
[pid=31912] ppid=31907 vsize=8580 CPUtime=1.53 cores=6
/proc/31912/stat : 31912 (march_hi) R 31907 31907 30873 0 -1 4202496 1555 0 0 0 153 0 0 0 25 0 1 0 519286115 8785920 627 33554432000 4194304 4331988 140736379242688 18446744073709551615 4299269 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31912/statm: 2145 627 174 34 0 587 0
Current children cumulated CPU time (s) 12.34
Current children cumulated vsize (KiB) 855176

[startup+6.30044 s]
/proc/loadavg: 6.22 7.01 7.15 10/187 31913
/proc/meminfo: memFree=31420200/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) S 31905 31907 30873 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 8165773659185610751 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0
[pid=31908] ppid=31907 vsize=346052 CPUtime=6.29 cores=0
/proc/31908/stat : 31908 (cryptominisat) R 31907 31907 30873 0 -1 4202496 7463 0 0 0 629 0 0 0 25 0 1 0 519286114 354357248 3434 33554432000 4194304 4587354 140736780096672 18446744073709551615 4238755 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31908/statm: 86513 3434 336 96 0 83075 0
[pid=31909] ppid=31907 vsize=17396 CPUtime=6.29 cores=4
/proc/31909/stat : 31909 (clasp) R 31907 31907 30873 0 -1 4202496 1742 0 0 0 629 0 0 0 25 0 1 0 519286115 17813504 1634 33554432000 4194304 4785740 140733426846528 18446744073709551615 4286973 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31909/statm: 4349 1634 340 145 0 1394 0
[pid=31910] ppid=31907 vsize=456652 CPUtime=3.14 cores=6
/proc/31910/stat : 31910 (TNM) R 31907 31907 30873 0 -1 4202496 556 0 0 0 314 0 0 0 25 0 1 0 519286115 467611648 453 33554432000 134512640 134534564 4291716800 18446744073709551615 134530360 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31910/statm: 114163 453 95 6 0 112829 0
[pid=31911] ppid=31907 vsize=7728 CPUtime=6.29 cores=2
/proc/31911/stat : 31911 (lingeling) R 31907 31907 30873 0 -1 4202496 2071 0 0 0 629 0 0 0 25 0 1 0 519286115 7913472 1110 33554432000 4194304 4352236 140736387085904 18446744073709551615 4235610 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31911/statm: 1932 1110 127 39 0 1012 0
[pid=31912] ppid=31907 vsize=8884 CPUtime=3.11 cores=6
/proc/31912/stat : 31912 (march_hi) R 31907 31907 30873 0 -1 4202496 1629 0 0 0 311 0 0 0 25 0 1 0 519286115 9097216 701 33554432000 4194304 4331988 140736379242688 18446744073709551615 4299264 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31912/statm: 2221 701 174 34 0 663 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 855036

[startup+12.7003 s]
/proc/loadavg: 6.45 7.04 7.16 10/187 31913
/proc/meminfo: memFree=31406184/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) S 31905 31907 30873 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 8165773659185610751 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0
[pid=31908] ppid=31907 vsize=353048 CPUtime=12.69 cores=0
/proc/31908/stat : 31908 (cryptominisat) R 31907 31907 30873 0 -1 4202496 12549 0 0 0 1268 1 0 0 25 0 1 0 519286114 361521152 4818 33554432000 4194304 4587354 140736780096672 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31908/statm: 88262 4818 336 96 0 84824 0
[pid=31909] ppid=31907 vsize=18764 CPUtime=12.69 cores=4
/proc/31909/stat : 31909 (clasp) R 31907 31907 30873 0 -1 4202496 2046 0 0 0 1269 0 0 0 25 0 1 0 519286115 19214336 1938 33554432000 4194304 4785740 140733426846528 18446744073709551615 4287252 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31909/statm: 4691 1938 340 145 0 1736 0
[pid=31910] ppid=31907 vsize=456652 CPUtime=6.31 cores=6
/proc/31910/stat : 31910 (TNM) R 31907 31907 30873 0 -1 4202496 556 0 0 0 631 0 0 0 25 0 1 0 519286115 467611648 453 33554432000 134512640 134534564 4291716800 18446744073709551615 9917883 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31910/statm: 114163 453 95 6 0 112829 0
[pid=31911] ppid=31907 vsize=8760 CPUtime=12.68 cores=2
/proc/31911/stat : 31911 (lingeling) R 31907 31907 30873 0 -1 4202496 2905 0 0 0 1268 0 0 0 25 0 1 0 519286115 8970240 1368 33554432000 4194304 4352236 140736387085904 18446744073709551615 4328308 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31911/statm: 2190 1368 127 39 0 1270 0
[pid=31912] ppid=31907 vsize=9264 CPUtime=6.31 cores=6
/proc/31912/stat : 31912 (march_hi) R 31907 31907 30873 0 -1 4202496 1723 0 0 0 631 0 0 0 25 0 1 0 519286115 9486336 795 33554432000 4194304 4331988 140736379242688 18446744073709551615 4239602 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31912/statm: 2316 795 175 34 0 758 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 864812

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

[startup+13.1012 s]
/proc/loadavg: 6.45 7.04 7.16 10/187 31913
/proc/meminfo: memFree=31406184/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) S 31905 31907 30873 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 8165773659185610751 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0
[pid=31908] ppid=31907 vsize=353048 CPUtime=13.08 cores=0
/proc/31908/stat : 31908 (cryptominisat) R 31907 31907 30873 0 -1 4202496 12714 0 0 0 1307 1 0 0 25 0 1 0 519286114 361521152 4982 33554432000 4194304 4587354 140736780096672 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31908/statm: 88262 4982 336 96 0 84824 0
[pid=31909] ppid=31907 vsize=18904 CPUtime=13.09 cores=4
/proc/31909/stat : 31909 (clasp) R 31907 31907 30873 0 -1 4202496 2079 0 0 0 1309 0 0 0 25 0 1 0 519286115 19357696 1971 33554432000 4194304 4785740 140733426846528 18446744073709551615 4277464 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31909/statm: 4726 1971 340 145 0 1771 0
[pid=31910] ppid=31907 vsize=456652 CPUtime=6.51 cores=6
/proc/31910/stat : 31910 (TNM) R 31907 31907 30873 0 -1 4202496 556 0 0 0 651 0 0 0 25 0 1 0 519286115 467611648 453 33554432000 134512640 134534564 4291716800 18446744073709551615 134530701 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31910/statm: 114163 453 95 6 0 112829 0
[pid=31911] ppid=31907 vsize=9144 CPUtime=13.09 cores=2
/proc/31911/stat : 31911 (lingeling) R 31907 31907 30873 0 -1 4202496 3001 0 0 0 1309 0 0 0 25 0 1 0 519286115 9363456 1464 33554432000 4194304 4352236 140736387085904 18446744073709551615 4235517 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31911/statm: 2286 1464 127 39 0 1366 0
[pid=31912] ppid=31907 vsize=9604 CPUtime=6.51 cores=6
/proc/31912/stat : 31912 (march_hi) R 31907 31907 30873 0 -1 4202496 1728 0 0 0 651 0 0 0 25 0 1 0 519286115 9834496 800 33554432000 4194304 4331988 140736379242688 18446744073709551615 4299269 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31912/statm: 2401 800 175 34 0 843 0
Current children cumulated CPU time (s) 52.28
Current children cumulated vsize (KiB) 865676

[startup+14.707 s]
/proc/loadavg: 6.65 7.07 7.17 10/187 31913
/proc/meminfo: memFree=31402480/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) S 31905 31907 30873 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 8165773659185610751 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0
[pid=31908] ppid=31907 vsize=355696 CPUtime=14.69 cores=0
/proc/31908/stat : 31908 (cryptominisat) R 31907 31907 30873 0 -1 4202496 13617 0 0 0 1467 2 0 0 25 0 1 0 519286114 364232704 5877 33554432000 4194304 4587354 140736780096672 18446744073709551615 4357668 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31908/statm: 88924 5877 336 96 0 85486 0
[pid=31909] ppid=31907 vsize=19412 CPUtime=14.7 cores=4
/proc/31909/stat : 31909 (clasp) R 31907 31907 30873 0 -1 4202496 2186 0 0 0 1470 0 0 0 25 0 1 0 519286115 19877888 2078 33554432000 4194304 4785740 140733426846528 18446744073709551615 4553366 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31909/statm: 4853 2078 340 145 0 1898 0
[pid=31910] ppid=31907 vsize=456652 CPUtime=7.31 cores=6
/proc/31910/stat : 31910 (TNM) R 31907 31907 30873 0 -1 4202496 556 0 0 0 731 0 0 0 25 0 1 0 519286115 467611648 453 33554432000 134512640 134534564 4291716800 18446744073709551615 134528652 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31910/statm: 114163 453 95 6 0 112829 0
[pid=31911] ppid=31907 vsize=9144 CPUtime=14.69 cores=2
/proc/31911/stat : 31911 (lingeling) R 31907 31907 30873 0 -1 4202496 3193 0 0 0 1469 0 0 0 25 0 1 0 519286115 9363456 1464 33554432000 4194304 4352236 140736387085904 18446744073709551615 4328194 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31911/statm: 2286 1464 127 39 0 1366 0
[pid=31912] ppid=31907 vsize=9604 CPUtime=7.31 cores=6
/proc/31912/stat : 31912 (march_hi) R 31907 31907 30873 0 -1 4202496 1752 0 0 0 731 0 0 0 25 0 1 0 519286115 9834496 824 33554432000 4194304 4331988 140736379242688 18446744073709551615 4226219 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31912/statm: 2401 824 175 34 0 843 0
Current children cumulated CPU time (s) 58.7
Current children cumulated vsize (KiB) 868832

[startup+15.5008 s]
/proc/loadavg: 6.65 7.07 7.17 10/187 31913
/proc/meminfo: memFree=31402480/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) S 31905 31907 30873 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 8165773659185610751 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0
[pid=31908] ppid=31907 vsize=358464 CPUtime=15.49 cores=0
/proc/31908/stat : 31908 (cryptominisat) R 31907 31907 30873 0 -1 4202496 14257 0 0 0 1547 2 0 0 25 0 1 0 519286114 367067136 6517 33554432000 4194304 4587354 140736780096672 18446744073709551615 4364904 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31908/statm: 89616 6517 336 96 0 86178 0
[pid=31909] ppid=31907 vsize=19412 CPUtime=15.49 cores=4
/proc/31909/stat : 31909 (clasp) R 31907 31907 30873 0 -1 4202496 2192 0 0 0 1549 0 0 0 25 0 1 0 519286115 19877888 2084 33554432000 4194304 4785740 140733426846528 18446744073709551615 4286998 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31909/statm: 4853 2084 340 145 0 1898 0
[pid=31910] ppid=31907 vsize=456652 CPUtime=7.7 cores=6
/proc/31910/stat : 31910 (TNM) R 31907 31907 30873 0 -1 4202496 556 0 0 0 770 0 0 0 25 0 1 0 519286115 467611648 453 33554432000 134512640 134534564 4291716800 18446744073709551615 134530360 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31910/statm: 114163 453 95 6 0 112829 0
[pid=31911] ppid=31907 vsize=11576 CPUtime=15.48 cores=2
/proc/31911/stat : 31911 (lingeling) R 31907 31907 30873 0 -1 4202496 3801 0 0 0 1548 0 0 0 25 0 1 0 519286115 11853824 2072 33554432000 4194304 4352236 140736387085904 18446744073709551615 4328191 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31911/statm: 2894 2072 127 39 0 1974 0
[pid=31912] ppid=31907 vsize=9604 CPUtime=7.71 cores=6
/proc/31912/stat : 31912 (march_hi) R 31907 31907 30873 0 -1 4202496 1764 0 0 0 771 0 0 0 25 0 1 0 519286115 9834496 836 33554432000 4194304 4331988 140736379242688 18446744073709551615 4210459 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31912/statm: 2401 836 175 34 0 843 0
Current children cumulated CPU time (s) 61.87
Current children cumulated vsize (KiB) 874032

[startup+15.9008 s]
/proc/loadavg: 6.65 7.07 7.17 10/187 31913
/proc/meminfo: memFree=31397272/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) S 31905 31907 30873 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 8165773659185610751 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0
[pid=31908] ppid=31907 vsize=358464 CPUtime=15.89 cores=0
/proc/31908/stat : 31908 (cryptominisat) R 31907 31907 30873 0 -1 4202496 14257 0 0 0 1587 2 0 0 25 0 1 0 519286114 367067136 6517 33554432000 4194304 4587354 140736780096672 18446744073709551615 4364788 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31908/statm: 89616 6517 336 96 0 86178 0
[pid=31909] ppid=31907 vsize=19412 CPUtime=15.89 cores=4
/proc/31909/stat : 31909 (clasp) R 31907 31907 30873 0 -1 4202496 2207 0 0 0 1589 0 0 0 25 0 1 0 519286115 19877888 2099 33554432000 4194304 4785740 140733426846528 18446744073709551615 4550850 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31909/statm: 4853 2099 340 145 0 1898 0
[pid=31910] ppid=31907 vsize=456652 CPUtime=7.89 cores=6
/proc/31910/stat : 31910 (TNM) R 31907 31907 30873 0 -1 4202496 556 0 0 0 789 0 0 0 25 0 1 0 519286115 467611648 453 33554432000 134512640 134534564 4291716800 18446744073709551615 134530551 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31910/statm: 114163 453 95 6 0 112829 0
[pid=31911] ppid=31907 vsize=10808 CPUtime=15.88 cores=2
/proc/31911/stat : 31911 (lingeling) R 31907 31907 30873 0 -1 4202496 3801 0 0 0 1588 0 0 0 25 0 1 0 519286115 11067392 1880 33554432000 4194304 4352236 140736387085904 18446744073709551615 4207831 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31911/statm: 2702 1880 127 39 0 1782 0
[pid=31912] ppid=31907 vsize=9604 CPUtime=7.91 cores=6
/proc/31912/stat : 31912 (march_hi) R 31907 31907 30873 0 -1 4202496 1769 0 0 0 791 0 0 0 25 0 1 0 519286115 9834496 841 33554432000 4194304 4331988 140736379242688 18446744073709551615 4287465 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31912/statm: 2401 841 175 34 0 843 0
Current children cumulated CPU time (s) 63.46
Current children cumulated vsize (KiB) 873264

[startup+16.1007 s]
/proc/loadavg: 6.65 7.07 7.17 10/187 31913
/proc/meminfo: memFree=31397272/32950928 swapFree=67111404/67111528
[pid=31907] ppid=31905 vsize=18324 CPUtime=0 cores=0,2,4,6
/proc/31907/stat : 31907 (ppfolio) S 31905 31907 30873 0 -1 4202496 521 0 0 0 0 0 0 0 15 0 1 0 519286114 18763776 390 33554432000 4194304 4287625 140734784376608 18446744073709551615 235594886671 0 0 4096 65536 8165773659185610751 0 0 17 4 0 0 0
/proc/31907/statm: 4581 390 341 23 0 91 0
[pid=31908] ppid=31907 vsize=358464 CPUtime=16.09 cores=0
/proc/31908/stat : 31908 (cryptominisat) R 31907 31907 30873 0 -1 4202496 14257 0 0 0 1607 2 0 0 25 0 1 0 519286114 367067136 6517 33554432000 4194304 4587354 140736780096672 18446744073709551615 4238431 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/31908/statm: 89616 6517 336 96 0 86178 0
[pid=31909] ppid=31907 vsize=19580 CPUtime=16.09 cores=4
/proc/31909/stat : 31909 (clasp) R 31907 31907 30873 0 -1 4202496 2225 0 0 0 1609 0 0 0 25 0 1 0 519286115 20049920 2117 33554432000 4194304 4785740 140733426846528 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/31909/statm: 4895 2117 340 145 0 1940 0
[pid=31910] ppid=31907 vsize=456652 CPUtime=7.99 cores=6
/proc/31910/stat : 31910 (TNM) R 31907 31907 30873 0 -1 4202496 556 0 0 0 799 0 0 0 25 0 1 0 519286115 467611648 453 33554432000 134512640 134534564 4291716800 18446744073709551615 134528497 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31910/statm: 114163 453 95 6 0 112829 0
[pid=31911] ppid=31907 vsize=10808 CPUtime=16.08 cores=2
/proc/31911/stat : 31911 (lingeling) R 31907 31907 30873 0 -1 4202496 3801 0 0 0 1608 0 0 0 25 0 1 0 519286115 11067392 1880 33554432000 4194304 4352236 140736387085904 18446744073709551615 4328351 0 0 4096 17506 0 0 0 17 2 0 0 0
/proc/31911/statm: 2702 1880 127 39 0 1782 0
[pid=31912] ppid=31907 vsize=9604 CPUtime=8.01 cores=6
/proc/31912/stat : 31912 (march_hi) R 31907 31907 30873 0 -1 4202496 1772 0 0 0 801 0 0 0 25 0 1 0 519286115 9834496 844 33554432000 4194304 4331988 140736379242688 18446744073709551615 4299257 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/31912/statm: 2401 844 175 34 0 843 0
Current children cumulated CPU time (s) 64.26
Current children cumulated vsize (KiB) 873432

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31907 and gives
#  childrusage.ru_utime.tv_sec=40
#  childrusage.ru_utime.tv_usec=305872
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=32994
# CPU time returned by wait4() is 40.3389
# while last known CPU time is 64.26
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 16.1485
CPU time (s): 64.26
CPU user time (s): 64.24
CPU system time (s): 0.02
CPU usage (%): 397.932
Max. virtual memory (cumulated for all children) (KiB): 874032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.3059
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17594
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= 235
involuntary context switches= 399

runsolver used 0.023996 second user time and 0.065989 second system time

The end

Launcher Data 

Begin job on node120 at 2011-04-29 13:34:33
IDJOB=3191276
IDBENCH=83007
IDSOLVER=1612
FILE ID=node120/3191276-1304076873
RUNJOBID= node120-1304076866-31754
PBS_JOBID= 13170475
Free space on /tmp= 72064 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S513640009-027.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191276-1304076873/watcher-3191276-1304076873 -o /tmp/evaluation-result-3191276-1304076873/solver-3191276-1304076873 -C 4800 -W 1300 -M 15500  ppfolio HOME/instance-3191276-1304076873.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d2636969180cffb7d603387033287fe1
RANDOM SEED=1838244425

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5226.07
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.78
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31448080 kB
Buffers:        456476 kB
Cached:         609432 kB
SwapCached:          8 kB
Active:         423184 kB
Inactive:       718304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31448080 kB
SwapTotal:    67111528 kB
SwapFree:     67111404 kB
Dirty:           20580 kB
Writeback:           0 kB
AnonPages:       75592 kB
Mapped:          16788 kB
Slab:           297680 kB
PageTables:       5156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   675320 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72056 MiB
End job on node120 at 2011-04-29 13:34:50