Trace number 310084

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) 1200.07 1200.47

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
MD5SUM2f3d8370b8e509a421f7074f0de55e87
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.08168
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-310084-1172553371 -o ROOT/results/node44/solver-310084-1172553371 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310084-1172553371/picosat /tmp/evaluation/310084-1172553371/instance-310084-1172553371.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.95 0.69 3/64 26398
/proc/meminfo: memFree=1928112/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=724 CPUtime=0
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 275293265 741376 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 181 80 40 102 0 76 0

[startup+0.107194 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 26398
/proc/meminfo: memFree=1928112/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=996 CPUtime=0.1
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 177 0 0 0 8 2 0 0 18 0 1 0 275293265 1019904 160 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525522 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 249 160 48 102 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 996

[startup+0.515267 s]
/proc/loadavg: 0.92 0.95 0.69 3/64 26398
/proc/meminfo: memFree=1928112/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=996 CPUtime=0.51
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 190 0 0 0 49 2 0 0 21 0 1 0 275293265 1019904 173 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 249 173 48 102 0 144 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 996

[startup+1.33542 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 26399
/proc/meminfo: memFree=1927600/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=1124 CPUtime=1.33
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 207 0 0 0 131 2 0 0 25 0 1 0 275293265 1150976 190 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529736 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 281 190 48 102 0 176 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1124

[startup+2.97372 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 26399
/proc/meminfo: memFree=1927408/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=1124 CPUtime=2.96
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 228 0 0 0 294 2 0 0 25 0 1 0 275293265 1150976 211 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 281 211 48 102 0 176 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1124

[startup+6.25032 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 26399
/proc/meminfo: memFree=1927152/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=1256 CPUtime=6.24
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 258 0 0 0 622 2 0 0 25 0 1 0 275293265 1286144 241 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 314 241 48 102 0 209 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1256

[startup+12.7065 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 26399
/proc/meminfo: memFree=1927024/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=1496 CPUtime=12.69
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 301 0 0 0 1267 2 0 0 25 0 1 0 275293265 1531904 284 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529246 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 374 284 48 102 0 269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1496

[startup+25.5068 s]
/proc/loadavg: 0.95 0.96 0.70 2/65 26399
/proc/meminfo: memFree=1926704/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=1708 CPUtime=25.49
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 374 0 0 0 2547 2 0 0 25 0 1 0 275293265 1748992 357 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530094 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 427 357 48 102 0 322 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1708

[startup+51.1135 s]
/proc/loadavg: 0.96 0.96 0.70 2/65 26399
/proc/meminfo: memFree=1926512/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=2040 CPUtime=51.08
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 438 0 0 0 5106 2 0 0 25 0 1 0 275293265 2088960 421 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529813 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 510 421 48 102 0 405 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2040

[startup+102.325 s]
/proc/loadavg: 0.98 0.96 0.72 2/65 26399
/proc/meminfo: memFree=1926064/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=2568 CPUtime=102.28
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 580 0 0 0 10226 2 0 0 25 0 1 0 275293265 2629632 563 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 642 563 48 102 0 537 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2568

[startup+162.343 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 26399
/proc/meminfo: memFree=1925680/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=2800 CPUtime=162.27
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 647 0 0 0 16225 2 0 0 25 0 1 0 275293265 2867200 630 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 700 630 48 102 0 595 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2800

[startup+222.359 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 26399
/proc/meminfo: memFree=1925424/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=3116 CPUtime=222.27
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 708 0 0 0 22225 2 0 0 25 0 1 0 275293265 3190784 691 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524009 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 779 691 48 102 0 674 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 3116

[startup+282.378 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 26399
/proc/meminfo: memFree=1925296/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=3232 CPUtime=282.27
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 748 0 0 0 28225 2 0 0 25 0 1 0 275293265 3309568 731 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 808 731 48 102 0 703 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 3232

[startup+342.392 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 26399
/proc/meminfo: memFree=1924976/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=3596 CPUtime=342.26
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 837 0 0 0 34224 2 0 0 25 0 1 0 275293265 3682304 807 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 899 807 48 102 0 794 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 3596

[startup+402.418 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 26399
/proc/meminfo: memFree=1924848/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=3716 CPUtime=402.27
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 870 0 0 0 40225 2 0 0 25 0 1 0 275293265 3805184 839 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 929 839 48 102 0 824 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 3716

[startup+462.435 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 26399
/proc/meminfo: memFree=1924656/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=3884 CPUtime=462.26
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 917 0 0 0 46224 2 0 0 25 0 1 0 275293265 3977216 885 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 971 885 48 102 0 866 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 3884

[startup+522.448 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 26399
/proc/meminfo: memFree=1924464/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=4032 CPUtime=522.27
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 991 0 0 0 52224 3 0 0 25 0 1 0 275293265 4128768 910 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 1008 910 48 102 0 903 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 4032

[startup+582.466 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 26399
/proc/meminfo: memFree=1924272/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=4244 CPUtime=582.27
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 1056 0 0 0 58224 3 0 0 25 0 1 0 275293265 4345856 975 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 1061 975 48 102 0 956 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 4244

[startup+642.488 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 26399
/proc/meminfo: memFree=1923952/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=4500 CPUtime=642.26
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 1127 0 0 0 64223 3 0 0 25 0 1 0 275293265 4608000 1042 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 1125 1042 48 102 0 1020 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 4500

[startup+702.505 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 26399
/proc/meminfo: memFree=1923760/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=4656 CPUtime=702.26
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 1173 0 0 0 70223 3 0 0 25 0 1 0 275293265 4767744 1083 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 1164 1083 48 102 0 1059 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 4656

[startup+762.522 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 26399
/proc/meminfo: memFree=1923760/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=4648 CPUtime=762.26
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 1175 0 0 0 76223 3 0 0 25 0 1 0 275293265 4759552 1083 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 1162 1083 48 102 0 1057 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 4648

[startup+822.541 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 26399
/proc/meminfo: memFree=1923760/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=4696 CPUtime=822.26
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 1199 0 0 0 82223 3 0 0 25 0 1 0 275293265 4808704 1087 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 1174 1087 48 102 0 1069 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 4696

[startup+882.559 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 26399
/proc/meminfo: memFree=1923632/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=4760 CPUtime=882.25
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 1221 0 0 0 88222 3 0 0 25 0 1 0 275293265 4874240 1109 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 1190 1109 48 102 0 1085 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 4760

[startup+942.578 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 26399
/proc/meminfo: memFree=1923632/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=4760 CPUtime=942.25
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 1225 0 0 0 94222 3 0 0 25 0 1 0 275293265 4874240 1113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 1190 1113 48 102 0 1085 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 4760

[startup+1002.59 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 26399
/proc/meminfo: memFree=1923440/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=4792 CPUtime=1002.25
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 1262 0 0 0 100222 3 0 0 25 0 1 0 275293265 4907008 1123 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 1198 1123 48 102 0 1093 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 4792

[startup+1062.62 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 26399
/proc/meminfo: memFree=1923376/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=5012 CPUtime=1062.25
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 1345 0 0 0 106222 3 0 0 25 0 1 0 275293265 5132288 1175 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 1253 1175 48 102 0 1148 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 5012

[startup+1122.63 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 26399
/proc/meminfo: memFree=1923056/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=5336 CPUtime=1122.24
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 1462 0 0 0 112221 3 0 0 25 0 1 0 275293265 5464064 1261 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529778 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 1334 1261 48 102 0 1229 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 5336

[startup+1182.65 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 26399
/proc/meminfo: memFree=1923056/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=5336 CPUtime=1182.24
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 1462 0 0 0 118221 3 0 0 25 0 1 0 275293265 5464064 1261 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 1334 1261 48 102 0 1229 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 5336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 26399
/proc/meminfo: memFree=1923056/2055920 swapFree=4183252/4192956
[pid=26398] ppid=26396 vsize=5336 CPUtime=1200.06
/proc/26398/stat : 26398 (picosat) R 26396 26398 26041 0 -1 4194304 1462 0 0 0 120003 3 0 0 25 0 1 0 275293265 5464064 1261 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 1334 1261 48 102 0 1229 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5336

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): 1200.47
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.038994
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 5336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1462
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= 1048

runsolver used 0.78888 second user time and 2.42063 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Tue Feb 27 05:16:11 UTC 2007

IDJOB= 310084
IDBENCH= 20278
IDSOLVER= 106
FILE ID= node44/310084-1172553371

PBS_JOBID= 3971860

Free space on /tmp= 66554 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S2131244303-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/310084-1172553371/picosat /tmp/evaluation/310084-1172553371/instance-310084-1172553371.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-310084-1172553371 -o ROOT/results/node44/solver-310084-1172553371 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310084-1172553371/picosat /tmp/evaluation/310084-1172553371/instance-310084-1172553371.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  2f3d8370b8e509a421f7074f0de55e87

RANDOM SEED= 953918773

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1928520 kB
Buffers:         17328 kB
Cached:          63608 kB
SwapCached:       3996 kB
Active:          29084 kB
Inactive:        61836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1928520 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          15360 kB
Slab:            22492 kB
Committed_AS:   556368 kB
PageTables:       1396 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= 66554 MiB

End job on node44 on Tue Feb 27 05:36:14 UTC 2007