Trace number 336048

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 535? (TO) 1200.1 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/others/
eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
MD5SUMcc16a72221b8e1efdfd6127b2f238bcd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables161
Number of clauses802
Sum of the clauses size3204
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4800
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node12/watcher-336048-1173639281 -o ROOT/results/node12/solver-336048-1173639281 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336048-1173639281/picosat /tmp/evaluation/336048-1173639281/instance-336048-1173639281.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: 0.91 0.95 0.98 3/77 6811
/proc/meminfo: memFree=1604544/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=568 CPUtime=0
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 383882512 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 142 54 40 102 0 37 0

[startup+0.0617279 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6811
/proc/meminfo: memFree=1604544/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=708 CPUtime=0.05
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 125 0 0 0 5 0 0 0 18 0 1 0 383882512 724992 108 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530869 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 177 108 48 102 0 72 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 708

[startup+0.101736 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6811
/proc/meminfo: memFree=1604544/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=708 CPUtime=0.09
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 125 0 0 0 9 0 0 0 18 0 1 0 383882512 724992 108 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523092 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 177 108 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301772 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6811
/proc/meminfo: memFree=1604544/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=708 CPUtime=0.29
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 136 0 0 0 29 0 0 0 19 0 1 0 383882512 724992 119 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 177 119 48 102 0 72 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 708

[startup+0.702844 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 6811
/proc/meminfo: memFree=1604544/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=840 CPUtime=0.69
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 157 0 0 0 69 0 0 0 22 0 1 0 383882512 860160 140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549512 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 210 140 48 102 0 105 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 840

[startup+1.50199 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 6812
/proc/meminfo: memFree=1604088/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=964 CPUtime=1.49
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 177 0 0 0 149 0 0 0 25 0 1 0 383882512 987136 160 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524239 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 241 160 48 102 0 136 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 964

[startup+3.10128 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 6812
/proc/meminfo: memFree=1603832/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=1096 CPUtime=3.09
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 213 0 0 0 309 0 0 0 25 0 1 0 383882512 1122304 196 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 274 196 48 102 0 169 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1096

[startup+6.30185 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 6812
/proc/meminfo: memFree=1603576/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=1240 CPUtime=6.29
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 257 0 0 0 629 0 0 0 25 0 1 0 383882512 1269760 240 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529616 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 310 240 48 102 0 205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1240

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 6812
/proc/meminfo: memFree=1603192/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=1488 CPUtime=12.69
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 326 0 0 0 1269 0 0 0 25 0 1 0 383882512 1523712 309 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 372 309 48 102 0 267 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1488

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 6812
/proc/meminfo: memFree=1602808/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=1924 CPUtime=25.48
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 420 0 0 0 2548 0 0 0 25 0 1 0 383882512 1970176 403 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530328 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 481 403 48 102 0 376 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1924

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 6812
/proc/meminfo: memFree=1602360/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=2412 CPUtime=51.07
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 529 0 0 0 5107 0 0 0 25 0 1 0 383882512 2469888 512 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 603 512 48 102 0 498 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2412

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 6812
/proc/meminfo: memFree=1601784/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=2900 CPUtime=102.26
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 675 0 0 0 10225 1 0 0 25 0 1 0 383882512 2969600 658 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 725 658 48 102 0 620 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2900

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6812
/proc/meminfo: memFree=1601336/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=3332 CPUtime=162.23
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 786 0 0 0 16222 1 0 0 25 0 1 0 383882512 3411968 769 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 833 769 48 102 0 728 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3332

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6812
/proc/meminfo: memFree=1600824/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=3844 CPUtime=222.22
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 909 0 0 0 22220 2 0 0 25 0 1 0 383882512 3936256 892 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 961 892 48 102 0 856 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3844

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6812
/proc/meminfo: memFree=1600568/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=4192 CPUtime=282.2
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 984 0 0 0 28217 3 0 0 25 0 1 0 383882512 4292608 967 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1048 967 48 102 0 943 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4192

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6812
/proc/meminfo: memFree=1600248/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=4396 CPUtime=342.17
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1039 0 0 0 34214 3 0 0 25 0 1 0 383882512 4501504 1021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1099 1021 48 102 0 994 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4396

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 6914
/proc/meminfo: memFree=1598392/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=4860 CPUtime=402.1
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1161 0 0 0 40206 4 0 0 25 0 1 0 383882512 4976640 1125 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530382 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1215 1125 48 102 0 1110 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 4860

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 6990
/proc/meminfo: memFree=1598392/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=4856 CPUtime=462.03
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1171 0 0 0 46199 4 0 0 25 0 1 0 383882512 4972544 1135 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1214 1135 48 102 0 1109 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 4856

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7010
/proc/meminfo: memFree=1599352/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=4980 CPUtime=522.01
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1212 0 0 0 52196 5 0 0 25 0 1 0 383882512 5099520 1170 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1245 1170 48 102 0 1140 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 4980

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7010
/proc/meminfo: memFree=1599224/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=5212 CPUtime=581.98
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1268 0 0 0 58193 5 0 0 25 0 1 0 383882512 5337088 1225 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1303 1225 48 102 0 1198 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 5212

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7010
/proc/meminfo: memFree=1599160/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=5304 CPUtime=641.97
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1286 0 0 0 64191 6 0 0 25 0 1 0 383882512 5431296 1239 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1326 1239 48 102 0 1221 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 5304

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7010
/proc/meminfo: memFree=1598904/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=5532 CPUtime=701.95
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1379 0 0 0 70188 7 0 0 25 0 1 0 383882512 5664768 1301 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1383 1301 48 102 0 1278 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 5532

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7010
/proc/meminfo: memFree=1598840/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=5440 CPUtime=761.93
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1399 0 0 0 76186 7 0 0 25 0 1 0 383882512 5570560 1287 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1360 1287 48 102 0 1255 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 5440

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7010
/proc/meminfo: memFree=1598520/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=5856 CPUtime=821.91
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1505 0 0 0 82183 8 0 0 25 0 1 0 383882512 5996544 1392 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1464 1392 48 102 0 1359 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 5856

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7010
/proc/meminfo: memFree=1598584/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=5692 CPUtime=881.89
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1519 0 0 0 88181 8 0 0 25 0 1 0 383882512 5828608 1343 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1423 1343 48 102 0 1318 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 5692

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7010
/proc/meminfo: memFree=1598392/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=6028 CPUtime=941.87
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1635 0 0 0 94178 9 0 0 25 0 1 0 383882512 6172672 1428 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1507 1428 48 102 0 1402 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 6028

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7010
/proc/meminfo: memFree=1598392/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=5924 CPUtime=1001.85
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1635 0 0 0 100176 9 0 0 25 0 1 0 383882512 6066176 1411 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1481 1411 48 102 0 1376 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 5924

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7010
/proc/meminfo: memFree=1598328/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=6120 CPUtime=1061.83
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1700 0 0 0 106173 10 0 0 25 0 1 0 383882512 6266880 1461 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1530 1461 48 102 0 1425 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 6120

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7010
/proc/meminfo: memFree=1598328/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=6096 CPUtime=1121.81
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1700 0 0 0 112171 10 0 0 25 0 1 0 383882512 6242304 1455 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1524 1455 48 102 0 1419 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 6096

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7010
/proc/meminfo: memFree=1598200/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=6260 CPUtime=1181.79
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1755 0 0 0 118168 11 0 0 25 0 1 0 383882512 6410240 1498 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1565 1498 48 102 0 1460 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 6260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 7010
/proc/meminfo: memFree=1598200/2055920 swapFree=4156588/4192956
[pid=6811] ppid=6809 vsize=6244 CPUtime=1200.09
/proc/6811/stat : 6811 (picosat) R 6809 6811 6702 0 -1 4194304 1764 0 0 0 119998 11 0 0 25 0 1 0 383882512 6393856 1486 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/6811/statm: 1561 1486 48 102 0 1456 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 6244

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.117982
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 6408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.117982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1764
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= 6
involuntary context switches= 944

runsolver used 1.39679 second user time and 2.98055 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Sun Mar 11 18:54:41 UTC 2007

IDJOB= 336048
IDBENCH= 24666
IDSOLVER= 106
FILE ID= node12/336048-1173639281

PBS_JOBID= 4101330

Free space on /tmp= 66298 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336048-1173639281/picosat /tmp/evaluation/336048-1173639281/instance-336048-1173639281.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-336048-1173639281 -o ROOT/results/node12/solver-336048-1173639281 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336048-1173639281/picosat /tmp/evaluation/336048-1173639281/instance-336048-1173639281.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  cc16a72221b8e1efdfd6127b2f238bcd

RANDOM SEED= 825891939

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1604952 kB
Buffers:         33172 kB
Cached:         325416 kB
SwapCached:      14596 kB
Active:         245120 kB
Inactive:       135928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604952 kB
SwapTotal:     4192956 kB
SwapFree:      4156588 kB
Dirty:             564 kB
Writeback:           0 kB
Mapped:          29496 kB
Slab:            55548 kB
Committed_AS:  1696240 kB
PageTables:       1692 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= 66298 MiB

End job on node12 on Sun Mar 11 19:14:43 UTC 2007