Trace number 3262491

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
MPhaseSAT64 2011-03-03SAT 1017.17 1017.14

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-22_462.cnf
MD5SUM4975f32607352c0a4d9db1abea12627a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.62714
Satisfiable
(Un)Satisfiability was proved
Number of variables231
Number of clauses28738
Sum of the clauses size129678
Maximum clause length22
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 277
Number of clauses of size 326363
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52298

Solver Data 

1017.12/1017.13	c MPhaseSAT64 version 402 by Jingchao Chen,  April 1,2011
1017.12/1017.13	c input CNF file=HOME/instance-3262491-1303543987.cnf 
1017.12/1017.13	c Clause#=28738  var#=231  ratio=124 
1017.12/1017.13	c phase 1 
1017.12/1017.13	c height=26 
1017.12/1017.13	c eliminated 0 out of 231 variables 
1017.12/1017.13	c Simplified clause#=28737 
1017.12/1017.13	c XOR_varElimination deleted var#=0 clauses#=28737 
1017.12/1017.13	c inative var#=0 
1017.12/1017.13	c free var#=231  
1017.12/1017.13	c local search off 
1017.12/1017.13	c height=7 age=15.607400 
1017.12/1017.13	c unfixed var#=0 var#=231 
1017.12/1017.13	c verified 
1017.12/1017.13	c 
1017.12/1017.13	s SATISFIABLE
1017.12/1017.13	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 -193 194 195 196 197 198 199 200 201 202 203 -204 205 206 207 208 209 210 211 212 213 214 215 -216 217 218 219 220 -221 -222 223 224 225 226 227 228 229 230 231 
1017.12/1017.13	v 0
1017.12/1017.13	c 
1017.12/1017.13	c  Running time=1017.166367

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3262491-1303543987/watcher-3262491-1303543987 -o /tmp/evaluation-result-3262491-1303543987/solver-3262491-1303543987 -C 2400 -W 1300 -M 7680 MPhaseSAT64 HOME/instance-3262491-1303543987.cnf 

running on 2 cores: 0,2

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: 1.00 1.98 3.00 3/178 17991
/proc/meminfo: memFree=13068936/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=3744 CPUtime=0 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 336 0 0 0 0 0 0 0 21 0 1 0 465999103 3833856 277 33554432000 134512640 134761588 4293208656 18446744073709551615 134531305 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 936 277 225 61 0 239 0

[startup+0.096279 s]
/proc/loadavg: 1.00 1.98 3.00 3/178 17991
/proc/meminfo: memFree=13068936/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=7632 CPUtime=0.09 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 1611 0 0 0 9 0 0 0 21 0 1 0 465999103 7815168 1424 33554432000 134512640 134761588 4293208656 18446744073709551615 134643539 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 1908 1424 255 61 0 1211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7632

[startup+0.10028 s]
/proc/loadavg: 1.00 1.98 3.00 3/178 17991
/proc/meminfo: memFree=13068936/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=7632 CPUtime=0.09 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 1611 0 0 0 9 0 0 0 21 0 1 0 465999103 7815168 1424 33554432000 134512640 134761588 4293208656 18446744073709551615 134644952 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 1908 1424 255 61 0 1211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7632

[startup+0.300228 s]
/proc/loadavg: 1.00 1.98 3.00 3/178 17991
/proc/meminfo: memFree=13068936/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=6396 CPUtime=0.29 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 1769 0 0 0 29 0 0 0 22 0 1 0 465999103 6549504 1144 33554432000 134512640 134761588 4293208656 18446744073709551615 134617451 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 1599 1144 265 61 0 902 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6396

[startup+0.701154 s]
/proc/loadavg: 1.00 1.98 3.00 3/178 17991
/proc/meminfo: memFree=13068936/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=6396 CPUtime=0.69 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 1774 0 0 0 69 0 0 0 23 0 1 0 465999103 6549504 1149 33554432000 134512640 134761588 4293208656 18446744073709551615 134616741 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 1599 1149 270 61 0 902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6396

[startup+1.50102 s]
/proc/loadavg: 1.00 1.98 3.00 6/190 18013
/proc/meminfo: memFree=13049340/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=7688 CPUtime=1.49 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 2078 0 0 0 149 0 0 0 25 0 1 0 465999103 7872512 1453 33554432000 134512640 134761588 4293208656 18446744073709551615 134616723 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 1922 1453 270 61 0 1225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7688

[startup+3.10072 s]
/proc/loadavg: 1.00 1.98 3.00 6/190 18013
/proc/meminfo: memFree=13039916/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=10896 CPUtime=3.09 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 3414 0 0 0 309 0 0 0 25 0 1 0 465999103 11157504 2255 33554432000 134512640 134761588 4293208656 18446744073709551615 134747356 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 2724 2255 270 61 0 2027 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10896

[startup+6.30113 s]
/proc/loadavg: 1.24 2.02 3.01 6/190 18013
/proc/meminfo: memFree=13035840/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=11156 CPUtime=6.29 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 4109 0 0 0 629 0 0 0 25 0 1 0 465999103 11423744 2320 33554432000 134512640 134761588 4293208656 18446744073709551615 134747274 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 2789 2320 270 61 0 2092 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11156

[startup+12.701 s]
/proc/loadavg: 1.46 2.05 3.01 6/190 18013
/proc/meminfo: memFree=13039956/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=7276 CPUtime=12.69 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 6918 0 0 0 1268 1 0 0 25 0 1 0 465999103 7450624 1388 33554432000 134512640 134761588 4293208656 18446744073709551615 134748185 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 1819 1388 276 61 0 1122 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7276

[startup+25.5006 s]
/proc/loadavg: 2.02 2.14 3.03 6/190 18013
/proc/meminfo: memFree=13029428/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=12432 CPUtime=25.49 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 9179 0 0 0 2548 1 0 0 25 0 1 0 465999103 12730368 2615 33554432000 134512640 134761588 4293208656 18446744073709551615 134635873 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 3108 2615 276 61 0 2411 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12432

[startup+51.1009 s]
/proc/loadavg: 2.69 2.29 3.05 5/190 18041
/proc/meminfo: memFree=13028832/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=12564 CPUtime=51.09 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 10738 0 0 0 5108 1 0 0 25 0 1 0 465999103 12865536 2660 33554432000 134512640 134761588 4293208656 18446744073709551615 134636047 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 3141 2660 276 61 0 2444 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12564

[startup+102.307 s]
/proc/loadavg: 3.43 2.55 3.10 5/190 18069
/proc/meminfo: memFree=13019896/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=13716 CPUtime=102.3 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 11975 0 0 0 10228 2 0 0 25 0 1 0 465999103 14045184 2948 33554432000 134512640 134761588 4293208656 18446744073709551615 134636010 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 3429 2948 276 61 0 2732 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 13716

[startup+162.301 s]
/proc/loadavg: 3.79 2.81 3.15 5/190 18098
/proc/meminfo: memFree=13021380/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=13728 CPUtime=162.29 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 22832 0 0 0 16226 3 0 0 25 0 1 0 465999103 14057472 2958 33554432000 134512640 134761588 4293208656 18446744073709551615 134748639 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 3432 2958 283 61 0 2735 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 13728

[startup+222.301 s]
/proc/loadavg: 3.92 3.03 3.20 5/190 18127
/proc/meminfo: memFree=13021204/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=13856 CPUtime=222.3 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 37882 0 0 0 22224 6 0 0 25 0 1 0 465999103 14188544 2990 33554432000 134512640 134761588 4293208656 18446744073709551615 134747225 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 3464 2990 283 61 0 2767 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 13856

[startup+282.301 s]
/proc/loadavg: 3.97 3.20 3.25 5/190 18128
/proc/meminfo: memFree=13012744/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=17824 CPUtime=282.3 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 51664 0 0 0 28222 8 0 0 25 0 1 0 465999103 18251776 3982 33554432000 134512640 134761588 4293208656 18446744073709551615 134747179 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4456 3982 283 61 0 3759 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 17824

[startup+342.301 s]
/proc/loadavg: 3.99 3.34 3.30 5/190 18130
/proc/meminfo: memFree=13014688/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=18080 CPUtime=342.3 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 63984 0 0 0 34219 11 0 0 25 0 1 0 465999103 18513920 4046 33554432000 134512640 134761588 4293208656 18446744073709551615 134748606 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4520 4046 283 61 0 3823 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 18080

[startup+402.301 s]
/proc/loadavg: 4.06 3.48 3.34 5/190 18131
/proc/meminfo: memFree=13021964/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=14368 CPUtime=402.3 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 75538 0 0 0 40218 12 0 0 25 0 1 0 465999103 14712832 3118 33554432000 134512640 134761588 4293208656 18446744073709551615 134748185 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 3592 3118 283 61 0 2895 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 14368

[startup+462.301 s]
/proc/loadavg: 4.05 3.58 3.38 5/190 18133
/proc/meminfo: memFree=13014240/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=17828 CPUtime=462.3 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 89010 0 0 0 46216 14 0 0 25 0 1 0 465999103 18255872 3983 33554432000 134512640 134761588 4293208656 18446744073709551615 134747179 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4457 3983 283 61 0 3760 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 17828

[startup+522.301 s]
/proc/loadavg: 4.02 3.66 3.42 5/190 18135
/proc/meminfo: memFree=13012356/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=19192 CPUtime=522.31 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 101201 0 0 0 52215 16 0 0 25 0 1 0 465999103 19652608 4324 33554432000 134512640 134761588 4293208656 18446744073709551615 134644931 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4798 4324 283 61 0 4101 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 19192

[startup+582.301 s]
/proc/loadavg: 4.00 3.72 3.45 5/190 18136
/proc/meminfo: memFree=13009216/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=17956 CPUtime=582.3 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 113083 0 0 0 58212 18 0 0 25 0 1 0 465999103 18386944 4015 33554432000 134512640 134761588 4293208656 18446744073709551615 134682842 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4489 4015 283 61 0 3792 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 17956

[startup+642.301 s]
/proc/loadavg: 4.00 3.77 3.48 5/190 18138
/proc/meminfo: memFree=13021832/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=17956 CPUtime=642.32 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 125253 0 0 0 64212 20 0 0 25 0 1 0 465999103 18386944 4015 33554432000 134512640 134761588 4293208656 18446744073709551615 134747282 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4489 4015 283 61 0 3792 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 17956

[startup+702.301 s]
/proc/loadavg: 4.00 3.80 3.51 5/190 18139
/proc/meminfo: memFree=13012612/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=17828 CPUtime=702.31 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 137839 0 0 0 70209 22 0 0 25 0 1 0 465999103 18255872 3983 33554432000 134512640 134761588 4293208656 18446744073709551615 134748267 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4457 3983 283 61 0 3760 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 17828

[startup+762.307 s]
/proc/loadavg: 4.00 3.84 3.54 5/190 18141
/proc/meminfo: memFree=13012324/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=17956 CPUtime=762.32 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 150553 0 0 0 76208 24 0 0 25 0 1 0 465999103 18386944 4015 33554432000 134512640 134761588 4293208656 18446744073709551615 134748600 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4489 4015 283 61 0 3792 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 17956

[startup+822.301 s]
/proc/loadavg: 4.00 3.86 3.57 5/190 18143
/proc/meminfo: memFree=13025928/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=13348 CPUtime=822.32 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 162020 0 0 0 82207 25 0 0 25 0 1 0 465999103 13668352 2863 33554432000 134512640 134761588 4293208656 18446744073709551615 134748099 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 3337 2863 283 61 0 2640 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 13348

[startup+882.301 s]
/proc/loadavg: 4.00 3.89 3.59 5/190 18144
/proc/meminfo: memFree=13013220/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=18084 CPUtime=882.32 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 173807 0 0 0 88205 27 0 0 25 0 1 0 465999103 18518016 4047 33554432000 134512640 134761588 4293208656 18446744073709551615 134747252 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4521 4047 283 61 0 3824 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 18084

[startup+942.3 s]
/proc/loadavg: 4.00 3.90 3.61 5/190 18146
/proc/meminfo: memFree=13019956/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=13604 CPUtime=942.32 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 185254 0 0 0 94203 29 0 0 25 0 1 0 465999103 13930496 2927 33554432000 134512640 134761588 4293208656 18446744073709551615 134680502 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 3401 2927 283 61 0 2704 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 13604

[startup+1002.3 s]
/proc/loadavg: 4.07 3.95 3.65 5/190 18147
/proc/meminfo: memFree=13015820/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=17956 CPUtime=1002.32 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 196785 0 0 0 100201 31 0 0 25 0 1 0 465999103 18386944 4015 33554432000 134512640 134761588 4293208656 18446744073709551615 134747374 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4489 4015 283 61 0 3792 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 17956

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

[startup+1004.7 s]
/proc/loadavg: 4.07 3.95 3.65 5/190 18147
/proc/meminfo: memFree=13016440/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=17700 CPUtime=1004.72 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 197233 0 0 0 100441 31 0 0 25 0 1 0 465999103 18124800 3951 33554432000 134512640 134761588 4293208656 18446744073709551615 134747327 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4425 3951 283 61 0 3728 0
Current children cumulated CPU time (s) 1004.72
Current children cumulated vsize (KiB) 17700

[startup+1011.1 s]
/proc/loadavg: 4.06 3.95 3.65 5/190 18148
/proc/meminfo: memFree=13022016/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=17316 CPUtime=1011.12 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 198097 0 0 0 101081 31 0 0 25 0 1 0 465999103 17731584 3855 33554432000 134512640 134761588 4293208656 18446744073709551615 134748351 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4329 3855 283 61 0 3632 0
Current children cumulated CPU time (s) 1011.12
Current children cumulated vsize (KiB) 17316

[startup+1014.3 s]
/proc/loadavg: 4.06 3.95 3.65 5/190 18148
/proc/meminfo: memFree=13021764/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=18212 CPUtime=1014.32 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 198577 0 0 0 101401 31 0 0 25 0 1 0 465999103 18649088 4079 33554432000 134512640 134761588 4293208656 18446744073709551615 134747374 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4553 4079 283 61 0 3856 0
Current children cumulated CPU time (s) 1014.32
Current children cumulated vsize (KiB) 18212

[startup+1015.9 s]
/proc/loadavg: 4.06 3.95 3.65 5/190 18148
/proc/meminfo: memFree=13022756/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=18552 CPUtime=1015.92 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 199142 0 0 0 101561 31 0 0 25 0 1 0 465999103 18997248 4164 33554432000 134512640 134761588 4293208656 18446744073709551615 134643576 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4638 4164 283 61 0 3941 0
Current children cumulated CPU time (s) 1015.92
Current children cumulated vsize (KiB) 18552

[startup+1016.7 s]
/proc/loadavg: 4.06 3.95 3.65 5/190 18148
/proc/meminfo: memFree=13021392/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=17316 CPUtime=1016.72 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 199142 0 0 0 101641 31 0 0 25 0 1 0 465999103 17731584 3855 33554432000 134512640 134761588 4293208656 18446744073709551615 134747356 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4329 3855 283 61 0 3632 0
Current children cumulated CPU time (s) 1016.72
Current children cumulated vsize (KiB) 17316

[startup+1017.1 s]
/proc/loadavg: 4.06 3.95 3.65 5/190 18148
/proc/meminfo: memFree=13021392/32951124 swapFree=67111528/67111528
[pid=17991] ppid=17987 vsize=17572 CPUtime=1017.12 cores=0,2
/proc/17991/stat : 17991 (MPhaseSAT64) R 17987 17991 17257 0 -1 4202496 199206 0 0 0 101681 31 0 0 25 0 1 0 465999103 17993728 3919 33554432000 134512640 134761588 4293208656 18446744073709551615 134747280 0 0 4096 1026 0 0 0 17 0 0 0 0
/proc/17991/statm: 4393 3919 283 61 0 3696 0
Current children cumulated CPU time (s) 1017.12
Current children cumulated vsize (KiB) 17572

Child status: 10
Real time (s): 1017.14
CPU time (s): 1017.17
CPU user time (s): 1016.85
CPU system time (s): 0.315951
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 19960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1016.85
system time used= 0.315951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 199211
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= 35
involuntary context switches= 2410

runsolver used 1.80672 second user time and 3.74143 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-23 09:33:07
IDJOB=3262491
IDBENCH=83318
IDSOLVER=1521
FILE ID=node104/3262491-1303543987
RUNJOBID= node104-1303543986-17970
PBS_JOBID= 13143134
Free space on /tmp= 71132 MiB

SOLVER NAME= MPhaseSAT64 2011-03-03
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-22_462.cnf
COMMAND LINE= MPhaseSAT64 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262491-1303543987/watcher-3262491-1303543987 -o /tmp/evaluation-result-3262491-1303543987/solver-3262491-1303543987 -C 2400 -W 1300 -M 7680  MPhaseSAT64 HOME/instance-3262491-1303543987.cnf

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

MD5SUM BENCH= 4975f32607352c0a4d9db1abea12627a
RANDOM SEED=106378044

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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	: 5332.83
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13069496 kB
Buffers:       2271336 kB
Cached:       16973364 kB
SwapCached:          0 kB
Active:       10759060 kB
Inactive:      8550192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13069496 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1588 kB
Writeback:           0 kB
AnonPages:       64096 kB
Mapped:          14488 kB
Slab:           509788 kB
PageTables:       5088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   190208 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= 71132 MiB
End job on node104 at 2011-04-23 09:50:04