Trace number 3095982

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 730.436 730.421

General information on the benchmark

Namerandom/large/
unif-k7-r85-v200-c17000-S72668411-025-UNKNOWN.cnf
MD5SUMa7d53123c03c2abad4ab13635af690bf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark132.864
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data 

730.41/730.41	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
730.41/730.41	c input CNF file=HOME/instance-3095982-1301751185.cnf 
730.41/730.41	c var#=200 clause#=17000 
730.41/730.41	c clause#=17000 var#=200 ratio=85 
730.41/730.41	c Unsat#=         3 flip#=     35529 
730.41/730.41	c Unsat#=         2 flip#=     35639 
730.41/730.41	c Unsat#=         1 flip#=  42633515 
730.41/730.41	c try 1-th flip# 60000000
730.41/730.41	c Unsat#=         3 flip#=    332674 
730.41/730.41	c Unsat#=         2 flip#=    332845 
730.41/730.41	c Unsat#=         1 flip#=  53857404 
730.41/730.41	c Unsat#=         0 flip#=  53857406 
730.41/730.41	c try 2-th flip# 53857406
730.41/730.41	c A solution is found
730.41/730.41	c verified 
730.41/730.41	s SATISFIABLE
730.41/730.41	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 -151 152 153 154 155 156 -157 -158 -159 -160 -161 162 -163 -164 -165 -166 -167 -168 169 170 -171 172 173 174 -175 -176 177 -178 179 180 181 182 183 184 -185 186 187 188 189 -190 -191 192 193 194 -195 196 -197 -198 199 -200 
730.41/730.41	v 0
730.41/730.41	c Done (Running cputime is 728.813 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-3095982-1301751185/watcher-3095982-1301751185 -o /tmp/evaluation-result-3095982-1301751185/solver-3095982-1301751185 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095982-1301751185.cnf 

running on 2 cores: 4,6

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: 3.95 3.99 3.74 4/189 10647
/proc/meminfo: memFree=21847032/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=3392 CPUtime=0 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 346 0 0 0 0 0 0 0 25 0 1 0 286719424 3473408 285 33554432000 134512640 134540672 4289562032 18446744073709551615 10786300 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 848 285 215 7 0 205 0

[startup+0.067707 s]
/proc/loadavg: 3.95 3.99 3.74 4/189 10647
/proc/meminfo: memFree=21847032/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4444 CPUtime=0.06 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 647 0 0 0 6 0 0 0 25 0 1 0 286719424 4550656 585 33554432000 134512640 134540672 4289562032 18446744073709551615 134538714 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1111 585 217 7 0 468 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4444

[startup+0.100704 s]
/proc/loadavg: 3.95 3.99 3.74 4/189 10647
/proc/meminfo: memFree=21847032/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4444 CPUtime=0.09 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 647 0 0 0 9 0 0 0 25 0 1 0 286719424 4550656 585 33554432000 134512640 134540672 4289562032 18446744073709551615 134538714 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1111 585 217 7 0 468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4444

[startup+0.300694 s]
/proc/loadavg: 3.95 3.99 3.74 4/189 10647
/proc/meminfo: memFree=21847032/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4444 CPUtime=0.29 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 647 0 0 0 29 0 0 0 25 0 1 0 286719424 4550656 585 33554432000 134512640 134540672 4289562032 18446744073709551615 134538621 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1111 585 217 7 0 468 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4444

[startup+0.700599 s]
/proc/loadavg: 3.95 3.99 3.74 4/189 10647
/proc/meminfo: memFree=21847032/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4444 CPUtime=0.69 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 647 0 0 0 69 0 0 0 25 0 1 0 286719424 4550656 585 33554432000 134512640 134540672 4289562032 18446744073709551615 134538588 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1111 585 217 7 0 468 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4444

[startup+1.50048 s]
/proc/loadavg: 3.95 3.99 3.74 5/190 10648
/proc/meminfo: memFree=21842856/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4444 CPUtime=1.49 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 647 0 0 0 149 0 0 0 25 0 1 0 286719424 4550656 585 33554432000 134512640 134540672 4289562032 18446744073709551615 134538584 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1111 585 217 7 0 468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4444

[startup+3.10021 s]
/proc/loadavg: 3.95 3.99 3.74 5/190 10648
/proc/meminfo: memFree=21842112/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=3.09 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 309 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134523475 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4576

[startup+6.30061 s]
/proc/loadavg: 3.95 3.99 3.74 5/190 10648
/proc/meminfo: memFree=21842264/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=6.29 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 629 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4576

[startup+12.7005 s]
/proc/loadavg: 3.96 3.99 3.74 5/190 10648
/proc/meminfo: memFree=21841280/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=12.69 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 1269 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4576

[startup+25.5002 s]
/proc/loadavg: 3.97 3.99 3.75 5/190 10648
/proc/meminfo: memFree=21841540/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=25.49 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 2549 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134523016 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4576

[startup+51.1007 s]
/proc/loadavg: 3.98 3.99 3.75 5/190 10649
/proc/meminfo: memFree=21841352/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=51.1 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 5110 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4576

[startup+102.307 s]
/proc/loadavg: 3.99 3.99 3.76 5/190 10704
/proc/meminfo: memFree=21836100/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=102.3 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 10230 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134524280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4576

[startup+162.301 s]
/proc/loadavg: 3.99 3.99 3.77 5/190 10706
/proc/meminfo: memFree=21835696/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=162.3 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 16230 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134522953 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4576

[startup+222.3 s]
/proc/loadavg: 3.99 3.99 3.78 5/190 10708
/proc/meminfo: memFree=21835300/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=222.3 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 22230 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 4576

[startup+282.301 s]
/proc/loadavg: 3.99 3.99 3.80 5/190 10709
/proc/meminfo: memFree=21835296/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=282.3 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 28230 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4576

[startup+342.301 s]
/proc/loadavg: 3.99 3.99 3.81 5/190 10711
/proc/meminfo: memFree=21835412/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=342.3 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 34230 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4576

[startup+402.301 s]
/proc/loadavg: 3.99 3.99 3.82 5/190 10712
/proc/meminfo: memFree=21835536/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=402.3 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 40230 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4576

[startup+462.301 s]
/proc/loadavg: 3.99 3.99 3.82 5/190 10714
/proc/meminfo: memFree=21835412/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=462.3 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 46230 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134524003 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 4576

[startup+522.3 s]
/proc/loadavg: 3.99 3.99 3.83 5/190 10716
/proc/meminfo: memFree=21835532/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=522.3 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 52230 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 4576

[startup+582.301 s]
/proc/loadavg: 3.99 3.99 3.84 5/190 10717
/proc/meminfo: memFree=21835524/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=582.31 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 58231 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 4576

[startup+642.301 s]
/proc/loadavg: 4.07 4.01 3.85 5/190 10719
/proc/meminfo: memFree=21835884/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=642.31 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 64231 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134524133 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 4576

[startup+702.3 s]
/proc/loadavg: 4.02 4.00 3.85 5/190 10720
/proc/meminfo: memFree=21835760/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=702.31 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 70231 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134523779 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 4576

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

[startup+716.701 s]
/proc/loadavg: 4.02 4.00 3.85 5/190 10721
/proc/meminfo: memFree=21835508/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=716.71 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 71671 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 716.71
Current children cumulated vsize (KiB) 4576

[startup+723.101 s]
/proc/loadavg: 4.02 4.00 3.86 5/190 10721
/proc/meminfo: memFree=21835508/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=723.11 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 72311 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 723.11
Current children cumulated vsize (KiB) 4576

[startup+726.301 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 10721
/proc/meminfo: memFree=21835384/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=726.31 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 72631 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134526393 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 726.31
Current children cumulated vsize (KiB) 4576

[startup+727.901 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 10721
/proc/meminfo: memFree=21835384/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=727.91 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 72791 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134523746 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 727.91
Current children cumulated vsize (KiB) 4576

[startup+729.501 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 10721
/proc/meminfo: memFree=21835380/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=729.51 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 72951 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134523190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 729.51
Current children cumulated vsize (KiB) 4576

[startup+729.901 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 10721
/proc/meminfo: memFree=21835380/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=729.91 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 72991 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134523457 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 729.91
Current children cumulated vsize (KiB) 4576

[startup+730.3 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 10721
/proc/meminfo: memFree=21835380/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=4576 CPUtime=730.31 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 754 0 0 0 73031 0 0 0 25 0 1 0 286719424 4685824 692 33554432000 134512640 134540672 4289562032 18446744073709551615 134523317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1144 692 220 7 0 501 0
Current children cumulated CPU time (s) 730.31
Current children cumulated vsize (KiB) 4576

[startup+730.406 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 10721
/proc/meminfo: memFree=21835380/32951124 swapFree=67111528/67111528
[pid=10647] ppid=10645 vsize=5152 CPUtime=730.41 cores=4,6
/proc/10647/stat : 10647 (MultiFlip) R 10645 10647 10228 0 -1 4202496 827 0 0 0 73041 0 0 0 25 0 1 0 286719424 5275648 765 33554432000 134512640 134540672 4289562032 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/10647/statm: 1288 765 222 7 0 645 0
Current children cumulated CPU time (s) 730.41
Current children cumulated vsize (KiB) 5152

Child status: 10
Real time (s): 730.421
CPU time (s): 730.436
CPU user time (s): 730.432
CPU system time (s): 0.003999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 5152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 730.432
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 902
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= 1812

runsolver used 1.11483 second user time and 2.21166 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 15:33:05
IDJOB=3095982
IDBENCH=82664
IDSOLVER=1523
FILE ID=node108/3095982-1301751185
RUNJOBID= node108-1301748576-10247
PBS_JOBID= 12841029
Free space on /tmp= 71340 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k7-r85-v200-c17000-S72668411-025-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095982-1301751185/watcher-3095982-1301751185 -o /tmp/evaluation-result-3095982-1301751185/solver-3095982-1301751185 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095982-1301751185.cnf

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

MD5SUM BENCH= a7d53123c03c2abad4ab13635af690bf
RANDOM SEED=792531088

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
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		: 2666.820
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	: 5332.77
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21847064 kB
Buffers:        337732 kB
Cached:       10415456 kB
SwapCached:          0 kB
Active:        7315456 kB
Inactive:      3518920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21847064 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3380 kB
Writeback:           0 kB
AnonPages:       81288 kB
Mapped:          16156 kB
Slab:           207156 kB
PageTables:       5276 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   269592 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= 71340 MiB
End job on node108 at 2011-04-02 15:45:15