Trace number 3262455

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
shortsattime+ 2011-03-02SAT 1260.6 1260.58

General information on the benchmark

Namecrafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/
VanDerWaerden_pd_2-3-23_505.cnf
MD5SUM8e7b614904543aa28491ea45c761cbd5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark97.5682
Satisfiable
(Un)Satisfiability was proved
Number of variables253
Number of clauses34014
Sum of the clauses size150994
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2336
Number of clauses of size 331196
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52482

Solver Data 

1260.52/1260.57	c 0 clauses are redundant and removed
1260.52/1260.57	c 0 vars are fixed and 0 clauses are removed after unit propagation
1260.52/1260.57	c 1 vars are fixed and 252 clauses are removed after lookahead
1260.52/1260.57	c initial seed is 992054711
1260.52/1260.57	c try=1 flip j=167802509 walk=50520802 seed 992054728
1260.52/1260.57	c A solution is found
1260.52/1260.57	s SATISFIABLE
1260.52/1260.57	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 -232 233 234 235 236 237 238 239 240 241 242 -243 244 245 246 247 248 249 250 251 252 253 
1260.52/1260.57	v 0 
1260.52/1260.57	c Done (mycputime is 1259 seconds)

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-3262455-1303545880/watcher-3262455-1303545880 -o /tmp/evaluation-result-3262455-1303545880/solver-3262455-1303545880 -C 2400 -W 1300 -M 7680 shortsattime+ HOME/instance-3262455-1303545880.cnf 992054484 

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: 0.96 1.56 2.21 5/189 29478
/proc/meminfo: memFree=13234292/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=881028 CPUtime=0 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4194304 291 0 0 0 0 0 0 0 23 0 1 0 466190336 902172672 235 33554432000 4194304 4228340 140737401786192 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 220257 236 101 9 0 217414 0

[startup+0.070435 s]
/proc/loadavg: 0.96 1.56 2.21 5/189 29478
/proc/meminfo: memFree=13234292/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885116 CPUtime=0.06 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1500 0 0 0 6 0 0 0 23 0 1 0 466190336 906358784 1443 33554432000 4194304 4228340 140737401786192 18446744073709551615 4206785 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221279 1443 104 9 0 218436 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 885116

[startup+0.100426 s]
/proc/loadavg: 0.96 1.56 2.21 5/189 29478
/proc/meminfo: memFree=13234292/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885116 CPUtime=0.09 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1500 0 0 0 9 0 0 0 23 0 1 0 466190336 906358784 1443 33554432000 4194304 4228340 140737401786192 18446744073709551615 4206680 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221279 1443 104 9 0 218436 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 885116

[startup+0.300388 s]
/proc/loadavg: 0.96 1.56 2.21 5/189 29478
/proc/meminfo: memFree=13234292/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885116 CPUtime=0.29 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1500 0 0 0 29 0 0 0 25 0 1 0 466190336 906358784 1443 33554432000 4194304 4228340 140737401786192 18446744073709551615 4206724 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221279 1443 104 9 0 218436 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 885116

[startup+0.70031 s]
/proc/loadavg: 0.96 1.56 2.21 5/189 29478
/proc/meminfo: memFree=13234292/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885116 CPUtime=0.69 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1500 0 0 0 69 0 0 0 25 0 1 0 466190336 906358784 1443 33554432000 4194304 4228340 140737401786192 18446744073709551615 4206874 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221279 1443 104 9 0 218436 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 885116

[startup+1.50017 s]
/proc/loadavg: 0.96 1.56 2.21 5/190 29479
/proc/meminfo: memFree=13226720/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885116 CPUtime=1.49 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1500 0 0 0 149 0 0 0 25 0 1 0 466190336 906358784 1443 33554432000 4194304 4228340 140737401786192 18446744073709551615 4206772 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221279 1443 104 9 0 218436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 885116

[startup+3.10086 s]
/proc/loadavg: 1.21 1.60 2.22 5/190 29479
/proc/meminfo: memFree=13223736/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=3.09 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 309 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218932 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 885384

[startup+6.30025 s]
/proc/loadavg: 1.21 1.60 2.22 5/190 29479
/proc/meminfo: memFree=13223152/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=6.29 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 629 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218719 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 885384

[startup+12.701 s]
/proc/loadavg: 1.64 1.68 2.24 5/190 29479
/proc/meminfo: memFree=13222388/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=12.68 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 1268 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217122 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 885384

[startup+25.5006 s]
/proc/loadavg: 2.00 1.75 2.26 5/190 29480
/proc/meminfo: memFree=13223120/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=25.48 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 2548 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217640 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 885384

[startup+51.1008 s]
/proc/loadavg: 2.68 1.93 2.30 5/190 29481
/proc/meminfo: memFree=13223292/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=51.07 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 5107 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217653 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 885384

[startup+102.306 s]
/proc/loadavg: 3.54 2.31 2.41 5/190 29509
/proc/meminfo: memFree=13222112/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=102.28 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 10228 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217565 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 885384

[startup+162.301 s]
/proc/loadavg: 3.83 2.61 2.51 5/190 29510
/proc/meminfo: memFree=13222148/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=162.27 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 16227 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217708 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 885384

[startup+222.3 s]
/proc/loadavg: 3.93 2.86 2.60 5/190 29512
/proc/meminfo: memFree=13221876/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=222.28 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 22228 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218523 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 885384

[startup+282.301 s]
/proc/loadavg: 3.97 3.07 2.68 5/190 29514
/proc/meminfo: memFree=13221968/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=282.28 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 28228 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218815 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 885384

[startup+342.301 s]
/proc/loadavg: 3.99 3.23 2.76 5/190 29515
/proc/meminfo: memFree=13221936/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=342.28 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 34228 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217538 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 885384

[startup+402.3 s]
/proc/loadavg: 3.99 3.37 2.84 5/190 29517
/proc/meminfo: memFree=13222164/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=402.28 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 40228 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218523 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 885384

[startup+462.301 s]
/proc/loadavg: 3.99 3.48 2.91 5/190 29518
/proc/meminfo: memFree=13222268/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=462.29 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 46229 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217683 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 885384

[startup+522.301 s]
/proc/loadavg: 3.99 3.57 2.97 5/190 29520
/proc/meminfo: memFree=13222496/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=522.29 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 52229 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217565 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 885384

[startup+582.3 s]
/proc/loadavg: 4.03 3.66 3.04 5/190 29522
/proc/meminfo: memFree=13222724/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=582.29 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 58229 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218958 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 885384

[startup+642.301 s]
/proc/loadavg: 4.07 3.74 3.10 5/190 29550
/proc/meminfo: memFree=13223636/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=642.3 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 64230 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217565 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 885384

[startup+702.301 s]
/proc/loadavg: 4.08 3.80 3.16 5/190 29552
/proc/meminfo: memFree=13223192/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=702.29 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 70229 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218730 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 885384

[startup+762.306 s]
/proc/loadavg: 4.03 3.83 3.21 5/190 29553
/proc/meminfo: memFree=13223416/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=762.3 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 76230 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217552 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 885384

[startup+822.301 s]
/proc/loadavg: 4.01 3.86 3.26 5/190 29555
/proc/meminfo: memFree=13223396/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=822.3 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 82230 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218976 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 885384

[startup+882.301 s]
/proc/loadavg: 4.00 3.88 3.30 5/190 29557
/proc/meminfo: memFree=13223244/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=882.3 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 88230 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218287 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 885384

[startup+942.301 s]
/proc/loadavg: 4.00 3.90 3.34 5/190 29558
/proc/meminfo: memFree=13223604/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=942.3 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 94230 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4216888 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 885384

[startup+1002.3 s]
/proc/loadavg: 4.00 3.92 3.38 5/190 29560
/proc/meminfo: memFree=13223712/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=1002.3 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 100230 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217565 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 885384

[startup+1062.3 s]
/proc/loadavg: 4.00 3.93 3.41 5/190 29561
/proc/meminfo: memFree=13223808/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=1062.31 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 106231 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218991 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 885384

[startup+1122.3 s]
/proc/loadavg: 4.07 3.96 3.45 5/190 29563
/proc/meminfo: memFree=13223900/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=1122.31 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 112231 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218958 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 885384

[startup+1182.3 s]
/proc/loadavg: 4.02 3.96 3.48 5/190 29565
/proc/meminfo: memFree=13223888/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=1182.31 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 118231 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217078 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 885384

[startup+1242.3 s]
/proc/loadavg: 4.01 3.97 3.51 5/190 29566
/proc/meminfo: memFree=13223504/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=1242.31 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 124231 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 885384

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

[startup+1254.3 s]
/proc/loadavg: 4.01 3.97 3.52 6/190 29567
/proc/meminfo: memFree=13223368/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=1254.31 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 125431 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217272 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 1254.31
Current children cumulated vsize (KiB) 885384

[startup+1257.5 s]
/proc/loadavg: 4.00 3.97 3.52 5/190 29567
/proc/meminfo: memFree=13223368/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=1257.51 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 125751 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218640 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 1257.51
Current children cumulated vsize (KiB) 885384

[startup+1259.1 s]
/proc/loadavg: 4.00 3.97 3.52 5/190 29567
/proc/meminfo: memFree=13223368/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=1259.11 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 125911 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218846 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 1259.11
Current children cumulated vsize (KiB) 885384

[startup+1259.9 s]
/proc/loadavg: 4.00 3.97 3.52 5/190 29567
/proc/meminfo: memFree=13223368/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=1259.91 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 125991 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 1259.91
Current children cumulated vsize (KiB) 885384

[startup+1260.3 s]
/proc/loadavg: 4.00 3.97 3.52 5/190 29567
/proc/meminfo: memFree=13223368/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=1260.31 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 126031 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4217552 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 1260.31
Current children cumulated vsize (KiB) 885384

[startup+1260.5 s]
/proc/loadavg: 4.00 3.97 3.52 5/190 29567
/proc/meminfo: memFree=13223368/32951124 swapFree=67111528/67111528
[pid=29478] ppid=29476 vsize=885384 CPUtime=1260.52 cores=4,6
/proc/29478/stat : 29478 (shortsattime+) R 29476 29478 28537 0 -1 4202496 1741 0 0 0 126052 0 0 0 25 0 1 0 466190336 906633216 1682 33554432000 4194304 4228340 140737401786192 18446744073709551615 4218523 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/29478/statm: 221346 1682 116 9 0 218503 0
Current children cumulated CPU time (s) 1260.52
Current children cumulated vsize (KiB) 885384

Child status: 10
Real time (s): 1260.58
CPU time (s): 1260.6
CPU user time (s): 1260.59
CPU system time (s): 0.010998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 885384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1260.59
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1745
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= 5
involuntary context switches= 2085

runsolver used 2.29365 second user time and 4.5813 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-23 10:04:40
IDJOB=3262455
IDBENCH=83313
IDSOLVER=1578
FILE ID=node102/3262455-1303545880
RUNJOBID= node102-1303545879-29437
PBS_JOBID= 13143136
Free space on /tmp= 70972 MiB

SOLVER NAME= shortsattime+ 2011-03-02
BENCH NAME= SAT11/crafted/kullmann/VanDerWaerden/VanderWaerden_pd_3k/VanDerWaerden_pd_2-3-23_505.cnf
COMMAND LINE= shortsattime+ BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3262455-1303545880/watcher-3262455-1303545880 -o /tmp/evaluation-result-3262455-1303545880/solver-3262455-1303545880 -C 2400 -W 1300 -M 7680  shortsattime+ HOME/instance-3262455-1303545880.cnf 992054484

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

MD5SUM BENCH= 8e7b614904543aa28491ea45c761cbd5
RANDOM SEED=992054484

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
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		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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:      13234696 kB
Buffers:       1834504 kB
Cached:       17246140 kB
SwapCached:          0 kB
Active:        9694032 kB
Inactive:      9465588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13234696 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           33068 kB
Writeback:           0 kB
AnonPages:       77696 kB
Mapped:          15268 kB
Slab:           493352 kB
PageTables:       5500 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2893380 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= 70964 MiB
End job on node102 at 2011-04-23 10:25:40