Trace number 3159803

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
synit_sat 2011-03-03SAT 992.351 992.325

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S879384975-017.SATISFIABLE.cnf
MD5SUM8d243f7b89f03da297d04e97452d717b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
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 54450

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 50
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 50 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 4450
0.00/0.01	c Total Clauses( cover/uncovered ): 0 4450 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 7 max size: 7
0.00/0.01	c Final circuit: i/l/o/s      50       0    4450     15909
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0.01 total 0.01
0.00/0.03	c covering time  0.02 total 0.03
992.32/992.31	c solve time  992.3 total 992.33
992.32/992.31	s SATISFIABLE 
992.32/992.31	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 0

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-3159803-1301736970/watcher-3159803-1301736970 -o /tmp/evaluation-result-3159803-1301736970/solver-3159803-1301736970 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159803-1301736970.cnf 1302819957 

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: 4.00 4.00 3.91 4/187 23605
/proc/meminfo: memFree=21888612/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=29716 CPUtime=0 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 1930 0 0 0 0 0 0 0 25 0 1 0 285294956 30429184 1867 33554432000 4194304 4947581 140736078962016 18446744073709551615 4308784 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/23605/statm: 7429 1878 320 184 0 2304 0

[startup+0.061232 s]
/proc/loadavg: 4.00 4.00 3.91 4/187 23605
/proc/meminfo: memFree=21888612/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=47096 CPUtime=0.05 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 4416 0 0 0 5 0 0 0 25 0 1 0 285294956 48226304 4350 33554432000 4194304 4947581 140736078962016 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 11774 4350 432 184 0 6649 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 47096

[startup+0.100227 s]
/proc/loadavg: 4.00 4.00 3.91 4/187 23605
/proc/meminfo: memFree=21888612/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=47096 CPUtime=0.09 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 4427 0 0 0 9 0 0 0 25 0 1 0 285294956 48226304 4361 33554432000 4194304 4947581 140736078962016 18446744073709551615 4400063 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 11774 4361 432 184 0 6649 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47096

[startup+0.300188 s]
/proc/loadavg: 4.00 4.00 3.91 4/187 23605
/proc/meminfo: memFree=21888612/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=51192 CPUtime=0.28 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 5511 0 0 0 28 0 0 0 25 0 1 0 285294956 52420608 5445 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 12798 5445 457 184 0 7673 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 51192

[startup+0.700107 s]
/proc/loadavg: 4.00 4.00 3.91 4/187 23605
/proc/meminfo: memFree=21888612/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=60824 CPUtime=0.68 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 5759 0 0 0 68 0 0 0 25 0 1 0 285294956 62283776 5693 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399118 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 15206 5693 459 184 0 10081 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 60824

[startup+1.50098 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23633
/proc/meminfo: memFree=21842940/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=78376 CPUtime=1.49 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 6323 0 0 0 148 1 0 0 25 0 1 0 285294956 80257024 6257 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 19594 6257 459 184 0 14469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78376

[startup+3.10067 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23633
/proc/meminfo: memFree=21827748/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=87284 CPUtime=3.09 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 7190 0 0 0 308 1 0 0 25 0 1 0 285294956 89378816 7124 33554432000 4194304 4947581 140736078962016 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 21821 7124 468 184 0 16696 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87284

[startup+6.30009 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23633
/proc/meminfo: memFree=21794392/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=114816 CPUtime=6.29 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 9944 0 0 0 628 1 0 0 25 0 1 0 285294956 117571584 9878 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399885 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 28704 9878 468 184 0 23579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 114816

[startup+12.7009 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23660
/proc/meminfo: memFree=21748112/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=124292 CPUtime=12.69 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 12498 0 0 0 1267 2 0 0 25 0 1 0 285294956 127275008 12418 33554432000 4194304 4947581 140736078962016 18446744073709551615 4418092 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 31073 12418 468 184 0 25948 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 124292

[startup+25.5006 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23660
/proc/meminfo: memFree=21689800/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=124292 CPUtime=25.49 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 13459 0 0 0 2547 2 0 0 25 0 1 0 285294956 127275008 13379 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 31073 13379 468 184 0 25948 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 124292

[startup+51.101 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23661
/proc/meminfo: memFree=21651812/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=134364 CPUtime=51.09 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 15466 0 0 0 5105 4 0 0 25 0 1 0 285294956 137588736 15386 33554432000 4194304 4947581 140736078962016 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 33591 15386 468 184 0 28466 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 134364

[startup+102.307 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23662
/proc/meminfo: memFree=21566844/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=144664 CPUtime=102.3 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 19991 0 0 0 10225 5 0 0 25 0 1 0 285294956 148135936 19902 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399970 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 36166 19902 479 184 0 31041 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 144664

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23664
/proc/meminfo: memFree=21523408/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=166352 CPUtime=162.29 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 21929 0 0 0 16224 5 0 0 25 0 1 0 285294956 170344448 21840 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 41588 21840 479 184 0 36463 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 166352

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23665
/proc/meminfo: memFree=21497444/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=166352 CPUtime=222.3 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 23821 0 0 0 22224 6 0 0 25 0 1 0 285294956 170344448 23732 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399965 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 41588 23732 479 184 0 36463 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 166352

[startup+282.301 s]
/proc/loadavg: 4.12 4.03 3.92 5/190 23667
/proc/meminfo: memFree=21457344/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=166352 CPUtime=282.3 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 24085 0 0 0 28224 6 0 0 25 0 1 0 285294956 170344448 23996 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 41588 23996 479 184 0 36463 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 166352

[startup+342.3 s]
/proc/loadavg: 4.04 4.02 3.92 5/190 23669
/proc/meminfo: memFree=21410556/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=166352 CPUtime=342.29 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 26915 0 0 0 34223 6 0 0 25 0 1 0 285294956 170344448 26825 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 41588 26825 478 184 0 36463 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 166352

[startup+402.3 s]
/proc/loadavg: 4.01 4.02 3.92 5/190 23670
/proc/meminfo: memFree=21379760/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=166352 CPUtime=402.3 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 26959 0 0 0 40224 6 0 0 25 0 1 0 285294956 170344448 26869 33554432000 4194304 4947581 140736078962016 18446744073709551615 4400019 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 41588 26869 478 184 0 36463 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 166352

[startup+462.3 s]
/proc/loadavg: 4.00 4.01 3.92 5/190 23672
/proc/meminfo: memFree=21369176/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=166352 CPUtime=462.31 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 27752 0 0 0 46224 7 0 0 25 0 1 0 285294956 170344448 27653 33554432000 4194304 4947581 140736078962016 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 41588 27653 469 184 0 36463 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 166352

[startup+522.301 s]
/proc/loadavg: 4.00 4.01 3.92 5/190 23673
/proc/meminfo: memFree=21326472/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=166352 CPUtime=522.31 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 27796 0 0 0 52224 7 0 0 25 0 1 0 285294956 170344448 27697 33554432000 4194304 4947581 140736078962016 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 41588 27697 469 184 0 36463 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 166352

[startup+582.301 s]
/proc/loadavg: 4.04 4.02 3.93 5/190 23675
/proc/meminfo: memFree=21303116/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=166352 CPUtime=582.31 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 29216 0 0 0 58224 7 0 0 25 0 1 0 285294956 170344448 27961 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 41588 27961 468 184 0 36463 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 166352

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 23677
/proc/meminfo: memFree=21271564/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=166352 CPUtime=642.31 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 29386 0 0 0 64224 7 0 0 25 0 1 0 285294956 170344448 28131 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 41588 28131 468 184 0 36463 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 166352

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 23678
/proc/meminfo: memFree=21254408/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=166352 CPUtime=702.31 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 29421 0 0 0 70224 7 0 0 25 0 1 0 285294956 170344448 28166 33554432000 4194304 4947581 140736078962016 18446744073709551615 4401200 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 41588 28166 468 184 0 36463 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 166352

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 23680
/proc/meminfo: memFree=21242960/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=166352 CPUtime=762.32 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 31627 0 0 0 76225 7 0 0 25 0 1 0 285294956 170344448 30372 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 41588 30372 468 184 0 36463 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 166352

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 23681
/proc/meminfo: memFree=21223200/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=191740 CPUtime=822.31 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 35966 0 0 0 82222 9 0 0 25 0 1 0 285294956 196341760 34711 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 47935 34711 468 184 0 42810 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 191740

[startup+882.3 s]
/proc/loadavg: 4.11 4.03 3.94 5/190 23683
/proc/meminfo: memFree=21218560/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=191740 CPUtime=882.32 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 36860 0 0 0 88222 10 0 0 25 0 1 0 285294956 196341760 35605 33554432000 4194304 4947581 140736078962016 18446744073709551615 228122411610 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 47935 35605 468 184 0 42810 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 191740

[startup+942.3 s]
/proc/loadavg: 4.04 4.02 3.94 5/190 23684
/proc/meminfo: memFree=21214676/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=191740 CPUtime=942.31 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 37650 0 0 0 94221 10 0 0 25 0 1 0 285294956 196341760 36395 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 47935 36395 468 184 0 42810 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 191740

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

[startup+947.107 s]
/proc/loadavg: 4.04 4.02 3.94 5/190 23685
/proc/meminfo: memFree=21213932/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=191740 CPUtime=947.12 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 37789 0 0 0 94702 10 0 0 25 0 1 0 285294956 196341760 36534 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 47935 36534 468 184 0 42810 0
Current children cumulated CPU time (s) 947.12
Current children cumulated vsize (KiB) 191740

[startup+972.701 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 23685
/proc/meminfo: memFree=21213792/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=191740 CPUtime=972.72 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 37810 0 0 0 97262 10 0 0 25 0 1 0 285294956 196341760 36555 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399883 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 47935 36555 468 184 0 42810 0
Current children cumulated CPU time (s) 972.72
Current children cumulated vsize (KiB) 191740

[startup+985.501 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 23686
/proc/meminfo: memFree=21213532/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=191740 CPUtime=985.52 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 37833 0 0 0 98542 10 0 0 25 0 1 0 285294956 196341760 36578 33554432000 4194304 4947581 140736078962016 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 47935 36578 468 184 0 42810 0
Current children cumulated CPU time (s) 985.52
Current children cumulated vsize (KiB) 191740

[startup+988.701 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 23686
/proc/meminfo: memFree=21213532/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=191740 CPUtime=988.72 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 37833 0 0 0 98862 10 0 0 25 0 1 0 285294956 196341760 36578 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 47935 36578 468 184 0 42810 0
Current children cumulated CPU time (s) 988.72
Current children cumulated vsize (KiB) 191740

[startup+990.301 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 23686
/proc/meminfo: memFree=21213520/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=191740 CPUtime=990.32 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 37833 0 0 0 99022 10 0 0 25 0 1 0 285294956 196341760 36578 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 47935 36578 468 184 0 42810 0
Current children cumulated CPU time (s) 990.32
Current children cumulated vsize (KiB) 191740

[startup+991.107 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 23686
/proc/meminfo: memFree=21213396/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=191740 CPUtime=991.12 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 37833 0 0 0 99102 10 0 0 25 0 1 0 285294956 196341760 36578 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 47935 36578 468 184 0 42810 0
Current children cumulated CPU time (s) 991.12
Current children cumulated vsize (KiB) 191740

[startup+991.9 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 23686
/proc/meminfo: memFree=21213396/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=191740 CPUtime=991.92 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 37833 0 0 0 99182 10 0 0 25 0 1 0 285294956 196341760 36578 33554432000 4194304 4947581 140736078962016 18446744073709551615 4399894 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 47935 36578 468 184 0 42810 0
Current children cumulated CPU time (s) 991.92
Current children cumulated vsize (KiB) 191740

[startup+992.3 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 23686
/proc/meminfo: memFree=21213272/32951124 swapFree=67111528/67111528
[pid=23605] ppid=23603 vsize=191740 CPUtime=992.32 cores=5,7
/proc/23605/stat : 23605 (synit_sat) R 23603 23605 23119 0 -1 4202496 37835 0 0 0 99222 10 0 0 25 0 1 0 285294956 196341760 36580 33554432000 4194304 4947581 140736078962016 18446744073709551615 4447306 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/23605/statm: 47935 36580 470 184 0 42810 0
Current children cumulated CPU time (s) 992.32
Current children cumulated vsize (KiB) 191740

Child status: 0
Real time (s): 992.325
CPU time (s): 992.351
CPU user time (s): 992.237
CPU system time (s): 0.113982
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 191740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 992.237
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37841
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= 9
involuntary context switches= 2284

runsolver used 1.62775 second user time and 3.76743 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-02 11:36:10
IDJOB=3159803
IDBENCH=82826
IDSOLVER=1571
FILE ID=node138/3159803-1301736970
RUNJOBID= node138-1301733062-23140
PBS_JOBID= 12840931
Free space on /tmp= 71860 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S879384975-017.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159803-1301736970/watcher-3159803-1301736970 -o /tmp/evaluation-result-3159803-1301736970/solver-3159803-1301736970 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159803-1301736970.cnf 1302819957

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

MD5SUM BENCH= 8d243f7b89f03da297d04e97452d717b
RANDOM SEED=1302819957

node138.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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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		: 2666.854
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:      21888892 kB
Buffers:        351044 kB
Cached:       10343056 kB
SwapCached:          0 kB
Active:        7428900 kB
Inactive:      3373276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21888892 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7468 kB
Writeback:           0 kB
AnonPages:      107496 kB
Mapped:          16308 kB
Slab:           197704 kB
PageTables:       5300 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   328744 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= 71860 MiB
End job on node138 at 2011-04-02 11:52:42