Trace number 3221463

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 18.26 2.33606

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1639347701-083.SATISFIABLE.cnf
MD5SUM409e3a755415661f5541c475b40a659c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.425934
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 8 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] march_hi 2009 (Marijn Heule and Hans Van Maaren)
0.00/0.00	[5] plingeling 276-6264d55-100731 (Armin Biere)
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) 1
0.00/0.00	Starting TNM 2009 on core(s) 2
0.00/0.00	Starting march_hi 2009 on core(s) 3
0.00/0.00	Starting plingeling 276-6264d55-100731 on core(s) 4 5 6 7
18.26/2.33	s SATISFIABLE
18.26/2.33	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 
18.26/2.33	v 0 
18.26/2.33	solver [3] TNM 2009 answered
18.26/2.33	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-3221463-1304161642/watcher-3221463-1304161642 -o /tmp/evaluation-result-3221463-1304161642/solver-3221463-1304161642 -C 40000 -W 5000 -M 31000 ppfolio HOME/instance-3221463-1304161642.cnf 

running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 40000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 40030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 8.00 8.03 8.00 1/170 11333
/proc/meminfo: memFree=30461856/32951124 swapFree=67105204/67111528
[pid=11333] ppid=11331 vsize=18324 CPUtime=0 cores=0-7
/proc/11333/stat : 11333 (ppfolio) S 11331 11333 11008 0 -1 4202496 518 0 0 0 0 0 0 0 25 0 1 0 508580100 18763776 389 33554432000 4194304 4287625 140733314288896 18446744073709551615 220816256527 0 0 4096 65536 4515615644489613311 0 0 17 6 0 0 0
/proc/11333/statm: 4581 389 341 23 0 91 0

[startup+0.0842789 s]
/proc/loadavg: 8.00 8.03 8.00 1/170 11333
/proc/meminfo: memFree=30461856/32951124 swapFree=67105204/67111528
[pid=11333] ppid=11331 vsize=18324 CPUtime=0 cores=0-7
/proc/11333/stat : 11333 (ppfolio) S 11331 11333 11008 0 -1 4202496 518 0 0 0 0 0 0 0 25 0 1 0 508580100 18763776 389 33554432000 4194304 4287625 140733314288896 18446744073709551615 220816256527 0 0 4096 65536 4515615644489613311 0 0 17 6 0 0 0
/proc/11333/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.100275 s]
/proc/loadavg: 8.00 8.03 8.00 1/170 11333
/proc/meminfo: memFree=30461856/32951124 swapFree=67105204/67111528
[pid=11333] ppid=11331 vsize=18324 CPUtime=0 cores=0-7
/proc/11333/stat : 11333 (ppfolio) S 11331 11333 11008 0 -1 4202496 518 0 0 0 0 0 0 0 25 0 1 0 508580100 18763776 389 33554432000 4194304 4287625 140733314288896 18446744073709551615 220816256527 0 0 4096 65536 4515615644489613311 0 0 17 6 0 0 0
/proc/11333/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300239 s]
/proc/loadavg: 8.00 8.03 8.00 1/170 11333
/proc/meminfo: memFree=30461856/32951124 swapFree=67105204/67111528
[pid=11333] ppid=11331 vsize=18324 CPUtime=0 cores=0-7
/proc/11333/stat : 11333 (ppfolio) S 11331 11333 11008 0 -1 4202496 518 0 0 0 0 0 0 0 24 0 1 0 508580100 18763776 389 33554432000 4194304 4287625 140733314288896 18446744073709551615 220816256527 0 0 4096 65536 4515615644489613311 0 0 17 6 0 0 0
/proc/11333/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.700166 s]
/proc/loadavg: 8.00 8.03 8.00 1/170 11333
/proc/meminfo: memFree=30461856/32951124 swapFree=67105204/67111528
[pid=11333] ppid=11331 vsize=18324 CPUtime=0 cores=0-7
/proc/11333/stat : 11333 (ppfolio) S 11331 11333 11008 0 -1 4202496 518 0 0 0 0 0 0 0 21 0 1 0 508580100 18763776 389 33554432000 4194304 4287625 140733314288896 18446744073709551615 220816256527 0 0 4096 65536 4515615644489613311 0 0 17 6 0 0 0
/proc/11333/statm: 4581 389 341 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50102 s]
/proc/loadavg: 8.00 8.03 8.00 9/180 11348
/proc/meminfo: memFree=30441192/32951124 swapFree=67105204/67111528
[pid=11333] ppid=11331 vsize=18324 CPUtime=0 cores=0-7
/proc/11333/stat : 11333 (ppfolio) S 11331 11333 11008 0 -1 4202496 518 0 0 0 0 0 0 0 15 0 1 0 508580100 18763776 389 33554432000 4194304 4287625 140733314288896 18446744073709551615 220816256527 0 0 4096 65536 4515615644489613311 0 0 17 6 0 0 0
/proc/11333/statm: 4581 389 341 23 0 91 0
[pid=11334] ppid=11333 vsize=244696 CPUtime=1.49 cores=0
/proc/11334/stat : 11334 (cryptominisat) R 11333 11333 11008 0 -1 4202496 4638 0 0 0 148 1 0 0 20 0 1 0 508580100 250568704 2795 33554432000 4194304 4587354 140736658340992 18446744073709551615 4357632 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/11334/statm: 61174 2795 336 96 0 57736 0
[pid=11335] ppid=11333 vsize=15148 CPUtime=1.49 cores=1
/proc/11335/stat : 11335 (clasp) R 11333 11333 11008 0 -1 4202496 1236 0 0 0 149 0 0 0 20 0 1 0 508580100 15511552 1128 33554432000 4194304 4785740 140735308405984 18446744073709551615 4549788 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/11335/statm: 3787 1128 340 145 0 832 0
[pid=11336] ppid=11333 vsize=456656 CPUtime=1.49 cores=2
/proc/11336/stat : 11336 (TNM) R 11333 11333 11008 0 -1 4202496 555 0 0 0 149 0 0 0 20 0 1 0 508580100 467615744 452 33554432000 134512640 134534564 4292647184 18446744073709551615 134530632 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11336/statm: 114164 452 95 6 0 112830 0
[pid=11337] ppid=11333 vsize=8580 CPUtime=1.49 cores=3
/proc/11337/stat : 11337 (march_hi) R 11333 11333 11008 0 -1 4202496 1555 0 0 0 149 0 0 0 20 0 1 0 508580100 8785920 627 33554432000 4194304 4331988 140736709874752 18446744073709551615 4239602 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11337/statm: 2145 627 174 34 0 587 0
[pid=11338] ppid=11333 vsize=127016 CPUtime=5.9 cores=4-7
/proc/11338/stat : 11338 (plingeling) S 11333 11333 11008 0 -1 4202496 4712 1254 0 0 589 1 0 0 19 0 5 0 508580100 130064384 3794 33554432000 4194304 4356188 140737297436816 18446744073709551615 220828039141 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/11338/statm: 31754 3794 161 40 0 30298 0
[pid=11338/tid=11345] ppid=11333 vsize=127016 CPUtime=1.47 cores=4-7
/proc/11338/task/11345/stat : 11345 (plingeling) R 11333 11333 11008 0 -1 4202560 918 1254 0 0 147 0 0 0 23 0 5 0 508580102 130064384 3794 33554432000 4194304 4356188 140737297436816 18446744073709551615 4331154 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=11338/tid=11346] ppid=11333 vsize=127016 CPUtime=1.47 cores=4-7
/proc/11338/task/11346/stat : 11346 (plingeling) R 11333 11333 11008 0 -1 4202560 908 1254 0 0 147 0 0 0 23 0 5 0 508580102 130064384 3794 33554432000 4194304 4356188 140737297436816 18446744073709551615 4331465 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=11338/tid=11347] ppid=11333 vsize=127016 CPUtime=1.47 cores=4-7
/proc/11338/task/11347/stat : 11347 (plingeling) R 11333 11333 11008 0 -1 4202560 910 1254 0 0 147 0 0 0 25 0 5 0 508580102 130064384 3794 33554432000 4194304 4356188 140737297436816 18446744073709551615 4331126 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=11338/tid=11348] ppid=11333 vsize=127016 CPUtime=1.45 cores=4-7
/proc/11338/task/11348/stat : 11348 (plingeling) R 11333 11333 11008 0 -1 4202560 792 1254 0 0 145 0 0 0 25 0 5 0 508580102 130064384 3794 33554432000 4194304 4356188 140737297436816 18446744073709551615 4331803 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 11.86
Current children cumulated vsize (KiB) 870420

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

[startup+1.90094 s]
/proc/loadavg: 8.00 8.03 8.00 9/180 11348
/proc/meminfo: memFree=30441192/32951124 swapFree=67105204/67111528
[pid=11333] ppid=11331 vsize=18324 CPUtime=0 cores=0-7
/proc/11333/stat : 11333 (ppfolio) S 11331 11333 11008 0 -1 4202496 518 0 0 0 0 0 0 0 15 0 1 0 508580100 18763776 389 33554432000 4194304 4287625 140733314288896 18446744073709551615 220816256527 0 0 4096 65536 4515615644489613311 0 0 17 6 0 0 0
/proc/11333/statm: 4581 389 341 23 0 91 0
[pid=11334] ppid=11333 vsize=245604 CPUtime=1.89 cores=0
/proc/11334/stat : 11334 (cryptominisat) R 11333 11333 11008 0 -1 4202496 4857 0 0 0 188 1 0 0 20 0 1 0 508580100 251498496 3014 33554432000 4194304 4587354 140736658340992 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/11334/statm: 61401 3014 336 96 0 57963 0
[pid=11335] ppid=11333 vsize=15452 CPUtime=1.89 cores=1
/proc/11335/stat : 11335 (clasp) R 11333 11333 11008 0 -1 4202496 1311 0 0 0 189 0 0 0 20 0 1 0 508580100 15822848 1203 33554432000 4194304 4785740 140735308405984 18446744073709551615 4298051 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/11335/statm: 3863 1203 340 145 0 908 0
[pid=11336] ppid=11333 vsize=456656 CPUtime=1.89 cores=2
/proc/11336/stat : 11336 (TNM) R 11333 11333 11008 0 -1 4202496 555 0 0 0 189 0 0 0 20 0 1 0 508580100 467615744 452 33554432000 134512640 134534564 4292647184 18446744073709551615 134530582 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11336/statm: 114164 452 95 6 0 112830 0
[pid=11337] ppid=11333 vsize=8580 CPUtime=1.89 cores=3
/proc/11337/stat : 11337 (march_hi) R 11333 11333 11008 0 -1 4202496 1555 0 0 0 189 0 0 0 20 0 1 0 508580100 8785920 627 33554432000 4194304 4331988 140736709874752 18446744073709551615 4299264 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11337/statm: 2145 627 174 34 0 587 0
[pid=11338] ppid=11333 vsize=127028 CPUtime=7.5 cores=4-7
/proc/11338/stat : 11338 (plingeling) S 11333 11333 11008 0 -1 4202496 4907 1254 0 0 749 1 0 0 19 0 5 0 508580100 130076672 3829 33554432000 4194304 4356188 140737297436816 18446744073709551615 220828039141 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/11338/statm: 31757 3829 161 40 0 30301 0
[pid=11338/tid=11345] ppid=11333 vsize=127028 CPUtime=1.87 cores=4-7
/proc/11338/task/11345/stat : 11345 (plingeling) R 11333 11333 11008 0 -1 4202560 951 1254 0 0 187 0 0 0 25 0 5 0 508580102 130076672 3829 33554432000 4194304 4356188 140737297436816 18446744073709551615 4332109 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=11338/tid=11346] ppid=11333 vsize=127028 CPUtime=1.87 cores=4-7
/proc/11338/task/11346/stat : 11346 (plingeling) R 11333 11333 11008 0 -1 4202560 941 1254 0 0 187 0 0 0 25 0 5 0 508580102 130076672 3829 33554432000 4194304 4356188 140737297436816 18446744073709551615 4282381 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=11338/tid=11347] ppid=11333 vsize=127028 CPUtime=1.86 cores=4-7
/proc/11338/task/11347/stat : 11347 (plingeling) R 11333 11333 11008 0 -1 4202560 974 1254 0 0 186 0 0 0 25 0 5 0 508580102 130076672 3829 33554432000 4194304 4356188 140737297436816 18446744073709551615 4330992 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=11338/tid=11348] ppid=11333 vsize=127028 CPUtime=1.85 cores=4-7
/proc/11338/task/11348/stat : 11348 (plingeling) R 11333 11333 11008 0 -1 4202560 857 1254 0 0 185 0 0 0 25 0 5 0 508580102 130076672 3829 33554432000 4194304 4356188 140737297436816 18446744073709551615 4330969 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 15.06
Current children cumulated vsize (KiB) 871644

[startup+2.30087 s]
/proc/loadavg: 8.00 8.03 8.00 9/180 11348
/proc/meminfo: memFree=30428792/32951124 swapFree=67105204/67111528
[pid=11333] ppid=11331 vsize=18324 CPUtime=0 cores=0-7
/proc/11333/stat : 11333 (ppfolio) S 11331 11333 11008 0 -1 4202496 518 0 0 0 0 0 0 0 15 0 1 0 508580100 18763776 389 33554432000 4194304 4287625 140733314288896 18446744073709551615 220816256527 0 0 4096 65536 4515615644489613311 0 0 17 6 0 0 0
/proc/11333/statm: 4581 389 341 23 0 91 0
[pid=11334] ppid=11333 vsize=245604 CPUtime=2.29 cores=0
/proc/11334/stat : 11334 (cryptominisat) R 11333 11333 11008 0 -1 4202496 4941 0 0 0 228 1 0 0 21 0 1 0 508580100 251498496 3091 33554432000 4194304 4587354 140736658340992 18446744073709551615 4238752 0 0 4096 2 0 0 0 17 0 0 0 0
/proc/11334/statm: 61401 3091 336 96 0 57963 0
[pid=11335] ppid=11333 vsize=15780 CPUtime=2.29 cores=1
/proc/11335/stat : 11335 (clasp) R 11333 11333 11008 0 -1 4202496 1368 0 0 0 229 0 0 0 21 0 1 0 508580100 16158720 1260 33554432000 4194304 4785740 140735308405984 18446744073709551615 4553380 0 0 4096 16386 0 0 0 17 1 0 0 0
/proc/11335/statm: 3945 1260 340 145 0 990 0
[pid=11336] ppid=11333 vsize=456656 CPUtime=2.29 cores=2
/proc/11336/stat : 11336 (TNM) R 11333 11333 11008 0 -1 4202496 555 0 0 0 229 0 0 0 21 0 1 0 508580100 467615744 452 33554432000 134512640 134534564 4292647184 18446744073709551615 134528913 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/11336/statm: 114164 452 95 6 0 112830 0
[pid=11337] ppid=11333 vsize=8884 CPUtime=2.29 cores=3
/proc/11337/stat : 11337 (march_hi) R 11333 11333 11008 0 -1 4202496 1606 0 0 0 229 0 0 0 21 0 1 0 508580100 9097216 678 33554432000 4194304 4331988 140736709874752 18446744073709551615 4287504 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11337/statm: 2221 678 174 34 0 663 0
[pid=11338] ppid=11333 vsize=127160 CPUtime=9.1 cores=4-7
/proc/11338/stat : 11338 (plingeling) S 11333 11333 11008 0 -1 4202496 5068 1254 0 0 909 1 0 0 19 0 5 0 508580100 130211840 3862 33554432000 4194304 4356188 140737297436816 18446744073709551615 220828039141 0 0 4096 17442 18446744073709551615 0 0 17 6 0 0 0
/proc/11338/statm: 31790 3862 161 40 0 30334 0
[pid=11338/tid=11345] ppid=11333 vsize=127160 CPUtime=2.27 cores=4-7
/proc/11338/task/11345/stat : 11345 (plingeling) R 11333 11333 11008 0 -1 4202560 983 1254 0 0 227 0 0 0 25 0 5 0 508580102 130211840 3862 33554432000 4194304 4356188 140737297436816 18446744073709551615 4330999 0 0 4096 17442 0 0 0 -1 5 0 0 0
[pid=11338/tid=11346] ppid=11333 vsize=127160 CPUtime=2.27 cores=4-7
/proc/11338/task/11346/stat : 11346 (plingeling) R 11333 11333 11008 0 -1 4202560 1006 1254 0 0 227 0 0 0 25 0 5 0 508580102 130211840 3862 33554432000 4194304 4356188 140737297436816 18446744073709551615 4331154 0 0 4096 17442 0 0 0 -1 4 0 0 0
[pid=11338/tid=11347] ppid=11333 vsize=127160 CPUtime=2.26 cores=4-7
/proc/11338/task/11347/stat : 11347 (plingeling) R 11333 11333 11008 0 -1 4202560 1006 1254 0 0 226 0 0 0 25 0 5 0 508580102 130211840 3862 33554432000 4194304 4356188 140737297436816 18446744073709551615 4237422 0 0 4096 17442 0 0 0 -1 6 0 0 0
[pid=11338/tid=11348] ppid=11333 vsize=127160 CPUtime=2.25 cores=4-7
/proc/11338/task/11348/stat : 11348 (plingeling) R 11333 11333 11008 0 -1 4202560 889 1254 0 0 225 0 0 0 25 0 5 0 508580102 130211840 3862 33554432000 4194304 4356188 140737297436816 18446744073709551615 4210544 0 0 4096 17442 0 0 0 -1 7 0 0 0
Current children cumulated CPU time (s) 18.26
Current children cumulated vsize (KiB) 872408

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11333 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=976939
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=22996
# CPU time returned by wait4() is 6.99994
# while last known CPU time is 18.26
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 2.33606
CPU time (s): 18.26
CPU user time (s): 18.24
CPU system time (s): 0.02
CPU usage (%): 781.657
Max. virtual memory (cumulated for all children) (KiB): 872408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.97694
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7436
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= 332
involuntary context switches= 44

runsolver used 0.005999 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-30 13:07:22
IDJOB=3221463
IDBENCH=82927
IDSOLVER=1638
FILE ID=node147/3221463-1304161642
RUNJOBID= node147-1304159851-11022
PBS_JOBID= 13170920
Free space on /tmp= 73084 MiB

SOLVER NAME= ppfolio par
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1639347701-083.SATISFIABLE.cnf
COMMAND LINE= ppfolio BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3221463-1304161642/watcher-3221463-1304161642 -o /tmp/evaluation-result-3221463-1304161642/solver-3221463-1304161642 -C 40000 -W 5000 -M 31000  ppfolio HOME/instance-3221463-1304161642.cnf

TIME LIMIT= 40000 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 409e3a755415661f5541c475b40a659c
RANDOM SEED=398319752

node147.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		: 2666.836
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	: 5333.67
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		: 2666.836
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	: 5332.75
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		: 2666.836
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		: 2666.836
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		: 2666.836
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	: 5332.82
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		: 2666.836
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	: 5332.76
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		: 2666.836
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		: 2666.836
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:     32951124 kB
MemFree:      30462136 kB
Buffers:        330984 kB
Cached:        1761236 kB
SwapCached:       3064 kB
Active:         224100 kB
Inactive:      1929164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30462136 kB
SwapTotal:    67111528 kB
SwapFree:     67105204 kB
Dirty:           10188 kB
Writeback:           0 kB
AnonPages:       59984 kB
Mapped:          14488 kB
Slab:           269980 kB
PageTables:       4416 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   184556 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= 73072 MiB
End job on node147 at 2011-04-30 13:07:24