Trace number 333696

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, and are wall clock time (not CPU 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
picosat 535SAT 1011.76 1012.01

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
MD5SUMb79b003513b2a70c9b89188422a831e2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses1000
Sum of the clauses size3000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

1011.75/1012.01	s SATISFIABLE
1011.75/1012.01	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
1011.75/1012.01	v -26 -27 -28 -29 -30 31 -32 33 34 35 -36 37 -38 -39 -40 41 -42 -43 -44 -45 -46
1011.75/1012.01	v -47 48 49 -50 -51 -52 -53 -54 -55 -56 -57 58 59 -60 -61 62 63 64 -65 66 -67
1011.75/1012.01	v 68 69 70 71 72 73 -74 75 -76 -77 78 79 -80 81 -82 83 -84 -85 -86 87 -88 89 90
1011.75/1012.01	v -91 -92 -93 -94 -95 96 -97 98 -99 100 -101 -102 103 104 105 106 107 108 109
1011.75/1012.01	v 110 111 112 -113 114 115 -116 -117 118 -119 120 121 -122 -123 -124 125 126
1011.75/1012.01	v -127 -128 -129 130 131 -132 -133 -134 135 -136 -137 -138 139 140 141 -142 143
1011.75/1012.01	v -144 -145 146 -147 148 -149 -150 -151 -152 153 154 -155 -156 157 158 159 -160
1011.75/1012.01	v -161 -162 -163 164 -165 166 167 -168 169 -170 171 172 -173 174 175 176 -177
1011.75/1012.01	v -178 -179 -180 -181 -182 -183 -184 -185 186 -187 188 189 -190 191 -192 -193
1011.75/1012.01	v 194 195 -196 -197 -198 199 200 -201 -202 203 204 205 206 -207 -208 209 210
1011.75/1012.01	v -211 212 -213 214 215 -216 -217 -218 -219 220 -221 -222 223 -224 -225 226 227
1011.75/1012.01	v 228 -229 230 -231 -232 -233 -234 235 236 237 238 -239 240 241 242 -243 -244
1011.75/1012.01	v 245 -246 -247 248 249 -250 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-333696-1173526303 -o ROOT/results/node18/solver-333696-1173526303 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333696-1173526303/picosat /tmp/evaluation/333696-1173526303/instance-333696-1173526303.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 19353
/proc/meminfo: memFree=1563056/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=568 CPUtime=0
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 70 0 0 0 0 0 0 0 18 0 1 0 372584879 581632 55 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 142 55 40 102 0 37 0

[startup+0.0173039 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 19353
/proc/meminfo: memFree=1563056/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=568 CPUtime=0
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 85 0 0 0 0 0 0 0 18 0 1 0 372584879 581632 70 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 142 70 42 102 0 37 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 568

[startup+0.101312 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 19353
/proc/meminfo: memFree=1563056/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=708 CPUtime=0.09
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 128 0 0 0 9 0 0 0 18 0 1 0 372584879 724992 111 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 177 111 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301331 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 19353
/proc/meminfo: memFree=1563056/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=708 CPUtime=0.29
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 132 0 0 0 29 0 0 0 19 0 1 0 372584879 724992 115 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524110 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 177 115 48 102 0 72 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 708

[startup+0.70137 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 19353
/proc/meminfo: memFree=1563056/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=708 CPUtime=0.69
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 136 0 0 0 69 0 0 0 22 0 1 0 372584879 724992 119 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 177 119 48 102 0 72 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 708

[startup+1.50145 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 19354
/proc/meminfo: memFree=1562728/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=836 CPUtime=1.49
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 150 0 0 0 149 0 0 0 25 0 1 0 372584879 856064 133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549468 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 209 133 48 102 0 104 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 836

[startup+3.1016 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 19354
/proc/meminfo: memFree=1562472/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=836 CPUtime=3.09
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 167 0 0 0 309 0 0 0 25 0 1 0 372584879 856064 150 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 209 150 48 102 0 104 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 836

[startup+6.30191 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 19354
/proc/meminfo: memFree=1562408/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=960 CPUtime=6.29
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 196 0 0 0 629 0 0 0 25 0 1 0 372584879 983040 179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 240 179 48 102 0 135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 960

[startup+12.7025 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 19354
/proc/meminfo: memFree=1562088/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=1196 CPUtime=12.69
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 229 0 0 0 1269 0 0 0 25 0 1 0 372584879 1224704 212 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 299 212 48 102 0 194 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1196

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 19354
/proc/meminfo: memFree=1561896/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=1316 CPUtime=25.48
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 275 0 0 0 2548 0 0 0 25 0 1 0 372584879 1347584 258 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 329 258 48 102 0 224 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1316

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 19354
/proc/meminfo: memFree=1561704/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=1540 CPUtime=51.08
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 331 0 0 0 5107 1 0 0 25 0 1 0 372584879 1576960 314 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 385 314 48 102 0 280 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1540

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 19354
/proc/meminfo: memFree=1561384/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=1800 CPUtime=102.27
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 399 0 0 0 10226 1 0 0 25 0 1 0 372584879 1843200 382 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 450 382 48 102 0 345 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1800

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 19354
/proc/meminfo: memFree=1561128/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=2012 CPUtime=162.25
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 448 0 0 0 16224 1 0 0 25 0 1 0 372584879 2060288 431 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 503 431 48 102 0 398 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2012

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 19354
/proc/meminfo: memFree=1560872/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=2212 CPUtime=222.24
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 503 0 0 0 22222 2 0 0 25 0 1 0 372584879 2265088 486 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 553 486 48 102 0 448 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2212

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 19354
/proc/meminfo: memFree=1560744/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=2384 CPUtime=282.22
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 533 0 0 0 28220 2 0 0 25 0 1 0 372584879 2441216 516 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 596 516 48 102 0 491 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2384

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 19354
/proc/meminfo: memFree=1560616/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=2556 CPUtime=342.2
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 576 0 0 0 34218 2 0 0 25 0 1 0 372584879 2617344 559 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 639 559 48 102 0 534 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2556

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 19354
/proc/meminfo: memFree=1560424/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=2752 CPUtime=402.19
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 615 0 0 0 40216 3 0 0 25 0 1 0 372584879 2818048 597 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 688 597 48 102 0 583 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2752

[startup+462.302 s]
/proc/loadavg: 1.05 0.99 0.97 2/78 19354
/proc/meminfo: memFree=1560360/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=2856 CPUtime=462.17
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 654 0 0 0 46214 3 0 0 25 0 1 0 372584879 2924544 636 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 714 636 48 102 0 609 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2856

[startup+522.302 s]
/proc/loadavg: 1.07 1.00 0.97 2/78 19354
/proc/meminfo: memFree=1560296/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=2924 CPUtime=522.16
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 663 0 0 0 52212 4 0 0 25 0 1 0 372584879 2994176 645 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 731 645 48 102 0 626 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2924

[startup+582.301 s]
/proc/loadavg: 1.07 1.01 0.98 2/78 19354
/proc/meminfo: memFree=1560232/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=2972 CPUtime=582.14
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 678 0 0 0 58210 4 0 0 25 0 1 0 372584879 3043328 660 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 743 660 48 102 0 638 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2972

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 0.98 2/78 19354
/proc/meminfo: memFree=1560104/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3036 CPUtime=642.14
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 697 0 0 0 64209 5 0 0 25 0 1 0 372584879 3108864 679 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 759 679 48 102 0 654 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 3036

[startup+702.302 s]
/proc/loadavg: 1.02 1.02 0.98 2/78 19354
/proc/meminfo: memFree=1559976/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3060 CPUtime=702.12
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 728 0 0 0 70207 5 0 0 25 0 1 0 372584879 3133440 694 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 765 694 48 102 0 660 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 3060

[startup+762.306 s]
/proc/loadavg: 1.01 1.01 0.98 2/78 19356
/proc/meminfo: memFree=1559912/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3184 CPUtime=762.11
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 748 0 0 0 76205 6 0 0 25 0 1 0 372584879 3260416 714 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 796 714 48 102 0 691 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 3184

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 19356
/proc/meminfo: memFree=1559912/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3188 CPUtime=822.09
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 771 0 0 0 82203 6 0 0 25 0 1 0 372584879 3264512 727 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 797 727 48 102 0 692 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 3188

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19356
/proc/meminfo: memFree=1559912/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3224 CPUtime=882.07
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 779 0 0 0 88201 6 0 0 25 0 1 0 372584879 3301376 735 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 806 735 48 102 0 701 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 3224

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19356
/proc/meminfo: memFree=1559784/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3360 CPUtime=942.06
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 820 0 0 0 94199 7 0 0 25 0 1 0 372584879 3440640 771 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 840 771 48 102 0 735 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 3360

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19356
/proc/meminfo: memFree=1559656/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3492 CPUtime=1002.05
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 855 0 0 0 100197 8 0 0 25 0 1 0 372584879 3575808 792 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 873 792 48 102 0 768 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 3492

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

[startup+1004.7 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19356
/proc/meminfo: memFree=1559656/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3492 CPUtime=1004.45
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 855 0 0 0 100437 8 0 0 25 0 1 0 372584879 3575808 792 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 873 792 48 102 0 768 0
Current children cumulated CPU time (s) 1004.45
Current children cumulated vsize (KiB) 3492

[startup+1007.9 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19356
/proc/meminfo: memFree=1559656/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3408 CPUtime=1007.65
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 855 0 0 0 100757 8 0 0 25 0 1 0 372584879 3489792 783 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 852 783 48 102 0 747 0
Current children cumulated CPU time (s) 1007.65
Current children cumulated vsize (KiB) 3408

[startup+1009.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19356
/proc/meminfo: memFree=1559656/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3408 CPUtime=1009.25
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 855 0 0 0 100917 8 0 0 25 0 1 0 372584879 3489792 783 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520047 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 852 783 48 102 0 747 0
Current children cumulated CPU time (s) 1009.25
Current children cumulated vsize (KiB) 3408

[startup+1011.1 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19356
/proc/meminfo: memFree=1559656/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3408 CPUtime=1010.85
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 855 0 0 0 101077 8 0 0 25 0 1 0 372584879 3489792 783 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 852 783 48 102 0 747 0
Current children cumulated CPU time (s) 1010.85
Current children cumulated vsize (KiB) 3408

[startup+1011.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19356
/proc/meminfo: memFree=1559656/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3408 CPUtime=1011.25
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 855 0 0 0 101117 8 0 0 25 0 1 0 372584879 3489792 783 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 852 783 48 102 0 747 0
Current children cumulated CPU time (s) 1011.25
Current children cumulated vsize (KiB) 3408

[startup+1011.9 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19356
/proc/meminfo: memFree=1559656/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3408 CPUtime=1011.65
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 855 0 0 0 101157 8 0 0 25 0 1 0 372584879 3489792 783 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524107 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 852 783 48 102 0 747 0
Current children cumulated CPU time (s) 1011.65
Current children cumulated vsize (KiB) 3408

[startup+1012.01 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 19356
/proc/meminfo: memFree=1559656/2055920 swapFree=4153284/4192956
[pid=19353] ppid=19351 vsize=3408 CPUtime=1011.75
/proc/19353/stat : 19353 (picosat) R 19351 19353 18486 0 -1 4194304 855 0 0 0 101167 8 0 0 25 0 1 0 372584879 3489792 783 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/19353/statm: 852 783 48 102 0 747 0
Current children cumulated CPU time (s) 1011.75
Current children cumulated vsize (KiB) 3408

Child status: 10
Real time (s): 1012.01
CPU time (s): 1011.76
CPU user time (s): 1011.68
CPU system time (s): 0.082987
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 3492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1011.68
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 861
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= 7
involuntary context switches= 1558

runsolver used 1.15382 second user time and 2.50762 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Mar 10 11:31:43 UTC 2007

IDJOB= 333696
IDBENCH= 24610
IDSOLVER= 106
FILE ID= node18/333696-1173526303

PBS_JOBID= 4101135

Free space on /tmp= 66514 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-250-3.sat05-2220.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333696-1173526303/picosat /tmp/evaluation/333696-1173526303/instance-333696-1173526303.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-333696-1173526303 -o ROOT/results/node18/solver-333696-1173526303 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333696-1173526303/picosat /tmp/evaluation/333696-1173526303/instance-333696-1173526303.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b79b003513b2a70c9b89188422a831e2

RANDOM SEED= 9997277

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1563528 kB
Buffers:         42892 kB
Cached:         373304 kB
SwapCached:       2888 kB
Active:         152876 kB
Inactive:       286492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1563528 kB
SwapTotal:     4192956 kB
SwapFree:      4153284 kB
Dirty:             512 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            38688 kB
Committed_AS:  1244212 kB
PageTables:       1668 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66514 MiB

End job on node18 on Sat Mar 10 11:48:36 UTC 2007