Trace number 3095824

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
MultiFlip 2011-02-11SAT 631.108 631.117

General information on the benchmark

Namerandom/large/
unif-k7-r85-v150-c12750-S93401285-051-UNKNOWN.cnf
MD5SUMdc0028248c86c8aff67bef1f8d7ffb16
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.2752
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses12750
Sum of the clauses size89250
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 512750

Solver Data 

631.09/631.11	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
631.09/631.11	c input CNF file=HOME/instance-3095824-1301748569.cnf 
631.09/631.11	c var#=150 clause#=12750 
631.09/631.11	c clause#=12750 var#=150 ratio=85 
631.09/631.11	c Unsat#=         3 flip#=     15851 
631.09/631.11	c Unsat#=         2 flip#=    744232 
631.09/631.11	c Unsat#=         1 flip#=   1633507 
631.09/631.11	c try 1-th flip# 30000000
631.09/631.11	c Unsat#=         3 flip#=     28965 
631.09/631.11	c Unsat#=         2 flip#=    172361 
631.09/631.11	c Unsat#=         1 flip#=    306463 
631.09/631.11	c try 2-th flip# 20000000
631.09/631.11	c Unsat#=         3 flip#=     11737 
631.09/631.11	c Unsat#=         2 flip#=    248836 
631.09/631.11	c Unsat#=         1 flip#=   3008154 
631.09/631.11	c try 3-th flip# 20000000
631.09/631.11	c Unsat#=         3 flip#=     22690 
631.09/631.11	c Unsat#=         2 flip#=    771893 
631.09/631.11	c Unsat#=         1 flip#=   2078081 
631.09/631.11	c try 4-th flip# 20000000
631.09/631.11	c Unsat#=         3 flip#=     18160 
631.09/631.11	c Unsat#=         1 flip#=    432019 
631.09/631.11	c Unsat#=         0 flip#=  12151538 
631.09/631.11	c try 5-th flip# 12151538
631.09/631.11	c A solution is found
631.09/631.11	c verified 
631.09/631.11	s SATISFIABLE
631.09/631.11	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 -91 92 -93 94 -95 -96 -97 98 -99 100 -101 102 -103 -104 105 -106 107 -108 109 -110 111 -112 -113 114 115 116 117 -118 119 120 -121 122 -123 -124 125 -126 -127 -128 -129 130 -131 -132 -133 -134 135 -136 137 138 -139 140 141 142 143 -144 145 -146 147 -148 -149 150 
631.09/631.11	v 0
631.09/631.11	c Done (Running cputime is 629.918 seconds)

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-3095824-1301748569/watcher-3095824-1301748569 -o /tmp/evaluation-result-3095824-1301748569/solver-3095824-1301748569 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095824-1301748569.cnf 

running on 2 cores: 1,3

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: 0.00 0.23 1.42 3/186 13493
/proc/meminfo: memFree=22572168/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=3292 CPUtime=0 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 354 0 0 0 0 0 0 0 18 0 1 0 286454769 3371008 294 33554432000 134512640 134540672 4287320496 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 823 294 215 7 0 180 0

[startup+0.0151369 s]
/proc/loadavg: 0.00 0.23 1.42 3/186 13493
/proc/meminfo: memFree=22572168/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=3556 CPUtime=0.01 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 434 0 0 0 1 0 0 0 18 0 1 0 286454769 3641344 374 33554432000 134512640 134540672 4287320496 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 889 375 215 7 0 246 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3556

[startup+0.101116 s]
/proc/loadavg: 0.00 0.23 1.42 3/186 13493
/proc/meminfo: memFree=22572168/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=0.09 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 562 0 0 0 9 0 0 0 18 0 1 0 286454769 4177920 501 33554432000 134512640 134540672 4287320496 18446744073709551615 134538618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 501 217 7 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4080

[startup+0.30108 s]
/proc/loadavg: 0.00 0.23 1.42 3/186 13493
/proc/meminfo: memFree=22572168/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=0.29 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 562 0 0 0 29 0 0 0 18 0 1 0 286454769 4177920 501 33554432000 134512640 134540672 4287320496 18446744073709551615 134538760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 501 217 7 0 377 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4080

[startup+0.701007 s]
/proc/loadavg: 0.00 0.23 1.42 3/186 13493
/proc/meminfo: memFree=22572168/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=0.69 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 562 0 0 0 69 0 0 0 18 0 1 0 286454769 4177920 501 33554432000 134512640 134540672 4287320496 18446744073709551615 134538542 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 501 217 7 0 377 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4080

[startup+1.50086 s]
/proc/loadavg: 0.32 0.29 1.43 6/194 13503
/proc/meminfo: memFree=22562068/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=1.49 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 149 0 0 0 20 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4080

[startup+3.10057 s]
/proc/loadavg: 0.32 0.29 1.43 5/194 13503
/proc/meminfo: memFree=22561200/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=3.09 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 309 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134524000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4080

[startup+6.30099 s]
/proc/loadavg: 0.32 0.29 1.43 5/194 13503
/proc/meminfo: memFree=22559472/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=6.29 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 629 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4080

[startup+12.7008 s]
/proc/loadavg: 0.89 0.41 1.46 5/194 13503
/proc/meminfo: memFree=22559044/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=12.69 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 1269 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4080

[startup+25.5005 s]
/proc/loadavg: 1.36 0.53 1.49 5/194 13503
/proc/meminfo: memFree=22559416/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=25.49 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 2549 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4080

[startup+51.1008 s]
/proc/loadavg: 2.26 0.81 1.55 5/194 13504
/proc/meminfo: memFree=22559216/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=51.09 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 5109 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4080

[startup+102.307 s]
/proc/loadavg: 3.30 1.34 1.69 5/194 13506
/proc/meminfo: memFree=22557712/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=102.29 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 10229 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4080

[startup+162.301 s]
/proc/loadavg: 3.79 1.84 1.84 5/194 13534
/proc/meminfo: memFree=22535872/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=162.29 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 16229 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523849 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 4080

[startup+222.301 s]
/proc/loadavg: 3.92 2.23 1.97 5/194 13563
/proc/meminfo: memFree=22536520/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=222.29 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 22229 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 4080

[startup+282.301 s]
/proc/loadavg: 3.97 2.55 2.10 5/194 13564
/proc/meminfo: memFree=22536364/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=282.29 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 28229 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 4080

[startup+342.301 s]
/proc/loadavg: 3.99 2.81 2.21 5/194 13566
/proc/meminfo: memFree=22536208/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=342.29 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 34229 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523995 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 4080

[startup+402.301 s]
/proc/loadavg: 3.99 3.02 2.32 5/194 13568
/proc/meminfo: memFree=22536184/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=402.29 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 40229 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 4080

[startup+462.301 s]
/proc/loadavg: 3.99 3.20 2.42 6/194 13569
/proc/meminfo: memFree=22536276/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=462.29 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 46229 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 4080

[startup+522.3 s]
/proc/loadavg: 3.99 3.34 2.52 6/194 13570
/proc/meminfo: memFree=22536388/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=522.29 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 52229 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 4080

[startup+582.3 s]
/proc/loadavg: 4.04 3.47 2.61 6/194 13572
/proc/meminfo: memFree=22536360/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=582.29 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 58229 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 4080

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

[startup+588.701 s]
/proc/loadavg: 4.04 3.48 2.62 5/194 13572
/proc/meminfo: memFree=22536236/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=588.69 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 58869 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134524201 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 588.69
Current children cumulated vsize (KiB) 4080

[startup+614.3 s]
/proc/loadavg: 4.02 3.52 2.66 5/194 13573
/proc/meminfo: memFree=22536340/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=614.29 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 61429 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 614.29
Current children cumulated vsize (KiB) 4080

[startup+620.7 s]
/proc/loadavg: 4.02 3.53 2.66 6/194 13573
/proc/meminfo: memFree=22536340/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=620.69 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 62069 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134524006 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 620.69
Current children cumulated vsize (KiB) 4080

[startup+627.101 s]
/proc/loadavg: 4.02 3.55 2.68 5/194 13574
/proc/meminfo: memFree=22536340/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=627.09 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 62709 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523552 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 627.09
Current children cumulated vsize (KiB) 4080

[startup+628.701 s]
/proc/loadavg: 4.02 3.55 2.68 5/194 13574
/proc/meminfo: memFree=22536340/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=628.69 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 62869 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134524283 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 628.69
Current children cumulated vsize (KiB) 4080

[startup+630.306 s]
/proc/loadavg: 4.02 3.55 2.68 5/194 13574
/proc/meminfo: memFree=22536340/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=630.29 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 63029 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 630.29
Current children cumulated vsize (KiB) 4080

[startup+630.7 s]
/proc/loadavg: 4.02 3.55 2.68 5/194 13574
/proc/meminfo: memFree=22536340/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4080 CPUtime=630.69 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 634 0 0 0 63069 0 0 0 25 0 1 0 286454769 4177920 573 33554432000 134512640 134540672 4287320496 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1020 573 220 7 0 377 0
Current children cumulated CPU time (s) 630.69
Current children cumulated vsize (KiB) 4080

[startup+631.1 s]
/proc/loadavg: 4.02 3.55 2.68 5/194 13574
/proc/meminfo: memFree=22536340/32951124 swapFree=67111528/67111528
[pid=13493] ppid=13490 vsize=4548 CPUtime=631.09 cores=1,3
/proc/13493/stat : 13493 (MultiFlip) R 13490 13493 13442 0 -1 4202496 655 0 0 0 63109 0 0 0 25 0 1 0 286454769 4657152 594 33554432000 134512640 134540672 4287320496 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13493/statm: 1137 594 222 7 0 494 0
Current children cumulated CPU time (s) 631.09
Current children cumulated vsize (KiB) 4548

Child status: 10
Real time (s): 631.117
CPU time (s): 631.108
CPU user time (s): 631.107
CPU system time (s): 0.000999
CPU usage (%): 99.9986
Max. virtual memory (cumulated for all children) (KiB): 4548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 631.107
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 749
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= 11
involuntary context switches= 8179

runsolver used 0.934857 second user time and 2.06768 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-02 14:49:29
IDJOB=3095824
IDBENCH=82506
IDSOLVER=1523
FILE ID=node133/3095824-1301748569
RUNJOBID= node133-1301748568-13462
PBS_JOBID= 12841004
Free space on /tmp= 72184 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k7-r85-v150-c12750-S93401285-051-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095824-1301748569/watcher-3095824-1301748569 -o /tmp/evaluation-result-3095824-1301748569/solver-3095824-1301748569 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095824-1301748569.cnf

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

MD5SUM BENCH= dc0028248c86c8aff67bef1f8d7ffb16
RANDOM SEED=1414223666

node133.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		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 6741.12
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		: 2666.834
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.834
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	: 5332.74
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		: 2666.834
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:      22569992 kB
Buffers:        347460 kB
Cached:        9714508 kB
SwapCached:          0 kB
Active:        7280888 kB
Inactive:      2850544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22569992 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2512 kB
Writeback:           0 kB
AnonPages:       69148 kB
Mapped:          15788 kB
Slab:           185684 kB
PageTables:       5428 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   217052 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72180 MiB
End job on node133 at 2011-04-02 15:00:00