Trace number 3191688

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 24.28 24.344

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S2014736708-037.SATISFIABLE.cnf
MD5SUM8dc696d26aef2000e5a242477bc06639
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.107982
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
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 58010

Solver Data 

0.00/0.01	This is pico-portfolio, a naive parallel portfolio
0.00/0.01	Copyright (C) 2011 Olivier Roussel
0.00/0.01	Using 1 processing units
0.00/0.01	This portfolio uses the following solvers:
0.00/0.01	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.01	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.01	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.01	Starting cryptominisat 2.7.1 on core(s) 5
0.00/0.01	Starting clasp 1.3.6 on core(s) 5
0.00/0.01	Starting TNM 2009 on core(s) 5
24.28/24.34	s SATISFIABLE
24.28/24.34	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 -81 -82 -83 84 85 86 -87 -88 -89 90 
24.28/24.34	v 0 
24.28/24.34	solver [3] TNM 2009 answered
24.28/24.34	Done

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3191688-1302539166/watcher-3191688-1302539166 -o /tmp/evaluation-result-3191688-1302539166/solver-3191688-1302539166 -C 2400 -W 1300 -M 7680 ppfolio --nbcore=1 HOME/instance-3191688-1302539166.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 11.76 11.89 10.90 11/198 20682
/proc/meminfo: memFree=12545156/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18320 CPUtime=0 cores=5,7
/proc/20682/stat : 20682 (ppfolio) R 20680 20682 20206 0 -1 4194304 402 0 0 0 0 0 0 0 25 0 1 0 346332767 18759680 336 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106423792 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20682/statm: 4580 340 294 23 0 90 0

[startup+0.0365129 s]
/proc/loadavg: 11.76 11.89 10.90 11/198 20682
/proc/meminfo: memFree=12545156/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18324 CPUtime=0 cores=5,7
/proc/20682/stat : 20682 (ppfolio) S 20680 20682 20206 0 -1 4202496 501 0 0 0 0 0 0 0 25 0 1 0 346332767 18763776 394 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106788879 0 0 4096 65536 4591930547550257416 0 0 17 7 0 0 0
/proc/20682/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.100497 s]
/proc/loadavg: 11.76 11.89 10.90 11/198 20682
/proc/meminfo: memFree=12545156/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18324 CPUtime=0 cores=5,7
/proc/20682/stat : 20682 (ppfolio) S 20680 20682 20206 0 -1 4202496 501 0 0 0 0 0 0 0 25 0 1 0 346332767 18763776 394 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106788879 0 0 4096 65536 4591930547550257416 0 0 17 7 0 0 0
/proc/20682/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300465 s]
/proc/loadavg: 11.76 11.89 10.90 11/198 20682
/proc/meminfo: memFree=12545156/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18324 CPUtime=0 cores=5,7
/proc/20682/stat : 20682 (ppfolio) S 20680 20682 20206 0 -1 4202496 503 0 0 0 0 0 0 0 24 0 1 0 346332767 18763776 394 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106788879 0 0 4096 65536 0 0 0 17 7 0 0 0
/proc/20682/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700397 s]
/proc/loadavg: 11.76 11.89 10.90 11/198 20682
/proc/meminfo: memFree=12545156/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18324 CPUtime=0 cores=5,7
/proc/20682/stat : 20682 (ppfolio) S 20680 20682 20206 0 -1 4202496 503 0 0 0 0 0 0 0 20 0 1 0 346332767 18763776 394 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106788879 0 0 4096 65536 0 0 0 17 7 0 0 0
/proc/20682/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50025 s]
/proc/loadavg: 11.76 11.89 10.90 13/202 20686
/proc/meminfo: memFree=12536940/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18324 CPUtime=0 cores=5,7
/proc/20682/stat : 20682 (ppfolio) S 20680 20682 20206 0 -1 4202496 503 0 0 0 0 0 0 0 15 0 1 0 346332767 18763776 394 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106788879 0 0 4096 65536 4586852173924532224 0 0 17 7 0 0 0
/proc/20682/statm: 4581 394 345 23 0 91 0
[pid=20684] ppid=20682 vsize=6692472 CPUtime=0.44 cores=5
/proc/20684/stat : 20684 (cryptominisat) R 20682 20682 20206 0 -1 4202496 1847 0 0 0 44 0 0 0 25 0 1 0 346332768 6853091328 1109 33554432000 4194304 4587354 140733234343072 18446744073709551615 4238608 0 0 4096 2 0 0 0 17 5 0 0 0
/proc/20684/statm: 1673118 1109 326 96 0 1669680 0
[pid=20685] ppid=20682 vsize=14444 CPUtime=0.49 cores=5
/proc/20685/stat : 20685 (clasp) R 20682 20682 20206 0 -1 4202496 1080 0 0 0 49 0 0 0 25 0 1 0 346332768 14790656 972 33554432000 4194304 4785740 140735123281616 18446744073709551615 4553380 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/20685/statm: 3611 972 340 145 0 656 0
[pid=20686] ppid=20682 vsize=452788 CPUtime=0.54 cores=5
/proc/20686/stat : 20686 (TNM) R 20682 20682 20206 0 -1 4202496 514 0 0 0 54 0 0 0 25 0 1 0 346332768 463654912 411 33554432000 134512640 134534564 4288339312 18446744073709551615 134524527 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20686/statm: 113197 411 91 6 0 111863 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7178028

[startup+3.10097 s]
/proc/loadavg: 11.76 11.89 10.90 12/201 20686
/proc/meminfo: memFree=12537348/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18324 CPUtime=0.61 cores=5,7
/proc/20682/stat : 20682 (ppfolio) S 20680 20682 20206 0 -1 4202496 505 1979 0 0 0 0 61 0 15 0 1 0 346332767 18763776 395 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106788879 0 0 4096 65536 4290094677077491972 0 0 17 7 0 0 0
/proc/20682/statm: 4581 395 346 23 0 91 0
[pid=20685] ppid=20682 vsize=15280 CPUtime=1.19 cores=5
/proc/20685/stat : 20685 (clasp) R 20682 20682 20206 0 -1 4202496 1265 0 0 0 119 0 0 0 25 0 1 0 346332768 15646720 1157 33554432000 4194304 4785740 140735123281616 18446744073709551615 4276294 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/20685/statm: 3820 1157 340 145 0 865 0
[pid=20686] ppid=20682 vsize=452788 CPUtime=1.27 cores=5
/proc/20686/stat : 20686 (TNM) R 20682 20682 20206 0 -1 4202496 514 0 0 0 127 0 0 0 25 0 1 0 346332768 463654912 411 33554432000 134512640 134534564 4288339312 18446744073709551615 134524577 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20686/statm: 113197 411 91 6 0 111863 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 486392

[startup+6.30041 s]
/proc/loadavg: 11.70 11.88 10.90 13/201 20686
/proc/meminfo: memFree=12533996/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18324 CPUtime=0.61 cores=5,7
/proc/20682/stat : 20682 (ppfolio) S 20680 20682 20206 0 -1 4202496 505 1979 0 0 0 0 61 0 15 0 1 0 346332767 18763776 395 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106788879 0 0 4096 65536 4290094677077491972 0 0 17 7 0 0 0
/proc/20682/statm: 4581 395 346 23 0 91 0
[pid=20685] ppid=20682 vsize=16056 CPUtime=2.79 cores=5
/proc/20685/stat : 20685 (clasp) R 20682 20682 20206 0 -1 4202496 1458 0 0 0 279 0 0 0 25 0 1 0 346332768 16441344 1350 33554432000 4194304 4785740 140735123281616 18446744073709551615 4287050 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/20685/statm: 4014 1350 340 145 0 1059 0
[pid=20686] ppid=20682 vsize=456764 CPUtime=2.87 cores=5
/proc/20686/stat : 20686 (TNM) R 20682 20682 20206 0 -1 4202496 594 0 0 0 287 0 0 0 25 0 1 0 346332768 467726336 491 33554432000 134512640 134534564 4288339312 18446744073709551615 134530504 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20686/statm: 114191 491 95 6 0 112857 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 491144

[startup+12.7003 s]
/proc/loadavg: 11.64 11.86 10.90 12/201 20686
/proc/meminfo: memFree=12527432/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18324 CPUtime=0.61 cores=5,7
/proc/20682/stat : 20682 (ppfolio) S 20680 20682 20206 0 -1 4202496 505 1979 0 0 0 0 61 0 15 0 1 0 346332767 18763776 395 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106788879 0 0 4096 65536 4290094677077491972 0 0 17 7 0 0 0
/proc/20682/statm: 4581 395 346 23 0 91 0
[pid=20685] ppid=20682 vsize=17404 CPUtime=5.99 cores=5
/proc/20685/stat : 20685 (clasp) R 20682 20682 20206 0 -1 4202496 1757 0 0 0 599 0 0 0 25 0 1 0 346332768 17821696 1649 33554432000 4194304 4785740 140735123281616 18446744073709551615 4287053 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/20685/statm: 4351 1649 340 145 0 1396 0
[pid=20686] ppid=20682 vsize=456764 CPUtime=6.07 cores=5
/proc/20686/stat : 20686 (TNM) R 20682 20682 20206 0 -1 4202496 594 0 0 0 607 0 0 0 25 0 1 0 346332768 467726336 491 33554432000 134512640 134534564 4288339312 18446744073709551615 134528378 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20686/statm: 114191 491 95 6 0 112857 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 492492

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

[startup+19.1012 s]
/proc/loadavg: 11.59 11.85 10.91 12/201 20687
/proc/meminfo: memFree=12518924/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18324 CPUtime=0.61 cores=5,7
/proc/20682/stat : 20682 (ppfolio) S 20680 20682 20206 0 -1 4202496 505 1979 0 0 0 0 61 0 15 0 1 0 346332767 18763776 395 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106788879 0 0 4096 65536 4290094677077491972 0 0 17 7 0 0 0
/proc/20682/statm: 4581 395 346 23 0 91 0
[pid=20685] ppid=20682 vsize=18480 CPUtime=9.19 cores=5
/proc/20685/stat : 20685 (clasp) R 20682 20682 20206 0 -1 4202496 1992 0 0 0 919 0 0 0 25 0 1 0 346332768 18923520 1884 33554432000 4194304 4785740 140735123281616 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/20685/statm: 4620 1884 340 145 0 1665 0
[pid=20686] ppid=20682 vsize=456764 CPUtime=9.28 cores=5
/proc/20686/stat : 20686 (TNM) R 20682 20682 20206 0 -1 4202496 594 0 0 0 928 0 0 0 25 0 1 0 346332768 467726336 491 33554432000 134512640 134534564 4288339312 18446744073709551615 134528316 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20686/statm: 114191 491 95 6 0 112857 0
Current children cumulated CPU time (s) 19.08
Current children cumulated vsize (KiB) 493568

[startup+22.3006 s]
/proc/loadavg: 11.54 11.84 10.91 12/201 20687
/proc/meminfo: memFree=12515832/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18324 CPUtime=0.61 cores=5,7
/proc/20682/stat : 20682 (ppfolio) S 20680 20682 20206 0 -1 4202496 505 1979 0 0 0 0 61 0 15 0 1 0 346332767 18763776 395 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106788879 0 0 4096 65536 4290094677077491972 0 0 17 7 0 0 0
/proc/20682/statm: 4581 395 346 23 0 91 0
[pid=20685] ppid=20682 vsize=18824 CPUtime=10.79 cores=5
/proc/20685/stat : 20685 (clasp) R 20682 20682 20206 0 -1 4202496 2082 0 0 0 1079 0 0 0 25 0 1 0 346332768 19275776 1974 33554432000 4194304 4785740 140735123281616 18446744073709551615 4286964 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/20685/statm: 4706 1974 340 145 0 1751 0
[pid=20686] ppid=20682 vsize=456764 CPUtime=10.88 cores=5
/proc/20686/stat : 20686 (TNM) R 20682 20682 20206 0 -1 4202496 594 0 0 0 1088 0 0 0 25 0 1 0 346332768 467726336 491 33554432000 134512640 134534564 4288339312 18446744073709551615 134530693 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20686/statm: 114191 491 95 6 0 112857 0
Current children cumulated CPU time (s) 22.28
Current children cumulated vsize (KiB) 493912

[startup+23.1075 s]
/proc/loadavg: 11.54 11.84 10.91 12/201 20687
/proc/meminfo: memFree=12514592/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18324 CPUtime=0.61 cores=5,7
/proc/20682/stat : 20682 (ppfolio) S 20680 20682 20206 0 -1 4202496 505 1979 0 0 0 0 61 0 15 0 1 0 346332767 18763776 395 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106788879 0 0 4096 65536 4290094677077491972 0 0 17 7 0 0 0
/proc/20682/statm: 4581 395 346 23 0 91 0
[pid=20685] ppid=20682 vsize=18824 CPUtime=11.19 cores=5
/proc/20685/stat : 20685 (clasp) R 20682 20682 20206 0 -1 4202496 2094 0 0 0 1119 0 0 0 25 0 1 0 346332768 19275776 1986 33554432000 4194304 4785740 140735123281616 18446744073709551615 255106466387 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/20685/statm: 4706 1986 340 145 0 1751 0
[pid=20686] ppid=20682 vsize=456764 CPUtime=11.28 cores=5
/proc/20686/stat : 20686 (TNM) R 20682 20682 20206 0 -1 4202496 594 0 0 0 1128 0 0 0 25 0 1 0 346332768 467726336 491 33554432000 134512640 134534564 4288339312 18446744073709551615 134530770 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20686/statm: 114191 491 95 6 0 112857 0
Current children cumulated CPU time (s) 23.08
Current children cumulated vsize (KiB) 493912

[startup+23.9003 s]
/proc/loadavg: 11.54 11.84 10.91 12/201 20687
/proc/meminfo: memFree=12514592/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18324 CPUtime=0.61 cores=5,7
/proc/20682/stat : 20682 (ppfolio) S 20680 20682 20206 0 -1 4202496 505 1979 0 0 0 0 61 0 15 0 1 0 346332767 18763776 395 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106788879 0 0 4096 65536 4290094677077491972 0 0 17 7 0 0 0
/proc/20682/statm: 4581 395 346 23 0 91 0
[pid=20685] ppid=20682 vsize=18976 CPUtime=11.59 cores=5
/proc/20685/stat : 20685 (clasp) R 20682 20682 20206 0 -1 4202496 2119 0 0 0 1159 0 0 0 25 0 1 0 346332768 19431424 2011 33554432000 4194304 4785740 140735123281616 18446744073709551615 4287050 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/20685/statm: 4744 2011 340 145 0 1789 0
[pid=20686] ppid=20682 vsize=456764 CPUtime=11.68 cores=5
/proc/20686/stat : 20686 (TNM) R 20682 20682 20206 0 -1 4202496 594 0 0 0 1168 0 0 0 25 0 1 0 346332768 467726336 491 33554432000 134512640 134534564 4288339312 18446744073709551615 134528341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20686/statm: 114191 491 95 6 0 112857 0
Current children cumulated CPU time (s) 23.88
Current children cumulated vsize (KiB) 494064

[startup+24.3003 s]
/proc/loadavg: 11.54 11.84 10.91 12/201 20687
/proc/meminfo: memFree=12513724/32951124 swapFree=67111528/67111528
[pid=20682] ppid=20680 vsize=18324 CPUtime=0.61 cores=5,7
/proc/20682/stat : 20682 (ppfolio) S 20680 20682 20206 0 -1 4202496 505 1979 0 0 0 0 61 0 15 0 1 0 346332767 18763776 395 33554432000 4194304 4287625 140735432026352 18446744073709551615 255106788879 0 0 4096 65536 4290094677077491972 0 0 17 7 0 0 0
/proc/20682/statm: 4581 395 346 23 0 91 0
[pid=20685] ppid=20682 vsize=18976 CPUtime=11.79 cores=5
/proc/20685/stat : 20685 (clasp) R 20682 20682 20206 0 -1 4202496 2120 0 0 0 1179 0 0 0 25 0 1 0 346332768 19431424 2012 33554432000 4194304 4785740 140735123281616 18446744073709551615 4286912 0 0 4096 16386 0 0 0 17 5 0 0 0
/proc/20685/statm: 4744 2012 340 145 0 1789 0
[pid=20686] ppid=20682 vsize=456764 CPUtime=11.88 cores=5
/proc/20686/stat : 20686 (TNM) R 20682 20682 20206 0 -1 4202496 594 0 0 0 1188 0 0 0 25 0 1 0 346332768 467726336 491 33554432000 134512640 134534564 4288339312 18446744073709551615 134530158 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/20686/statm: 114191 491 95 6 0 112857 0
Current children cumulated CPU time (s) 24.28
Current children cumulated vsize (KiB) 494064

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20682 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=408113
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 12.4171
# while last known CPU time is 24.28
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 24.344
CPU time (s): 24.28
CPU user time (s): 24.28
CPU system time (s): 0
CPU usage (%): 99.7371
Max. virtual memory (cumulated for all children) (KiB): 7178300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.4081
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4621
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= 32
involuntary context switches= 142

runsolver used 0.036994 second user time and 0.101984 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-11 18:26:06
IDJOB=3191688
IDBENCH=82819
IDSOLVER=1613
FILE ID=node144/3191688-1302539166
RUNJOBID= node144-1302536873-20227
PBS_JOBID= 12951119
Free space on /tmp= 71584 MiB

SOLVER NAME= ppfolio seq
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S2014736708-037.SATISFIABLE.cnf
COMMAND LINE= ppfolio --nbcore=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191688-1302539166/watcher-3191688-1302539166 -o /tmp/evaluation-result-3191688-1302539166/solver-3191688-1302539166 -C 2400 -W 1300 -M 7680  ppfolio --nbcore=1 HOME/instance-3191688-1302539166.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 8dc696d26aef2000e5a242477bc06639
RANDOM SEED=691120132

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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		: 2666.850
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	: 5332.83
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      12545436 kB
Buffers:        751152 kB
Cached:       18901784 kB
SwapCached:          0 kB
Active:       10642480 kB
Inactive:      9332428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12545436 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           10112 kB
Writeback:           0 kB
AnonPages:      322020 kB
Mapped:          17780 kB
Slab:           364916 kB
PageTables:       7044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  3302080 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= 71576 MiB
End job on node144 at 2011-04-11 18:26:31