Trace number 305410

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 1200.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
MD5SUM8e78670c99e958f12e271eddd527e3f2
Bench CategoryRANDOM (random 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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/node6/watcher-305410-1172078546 -o ROOT/results/node6/solver-305410-1172078546 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305410-1172078546/picosat /tmp/evaluation/305410-1172078546/instance-305410-1172078546.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: 0.97 1.00 1.00 3/77 10108
/proc/meminfo: memFree=1450296/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=1536 CPUtime=0
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 299 0 0 0 0 0 0 0 18 0 1 0 227809330 1572864 284 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 384 286 40 102 0 279 0

[startup+0.10738 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 10108
/proc/meminfo: memFree=1450296/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=1932 CPUtime=0.1
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 409 0 0 0 4 6 0 0 18 0 1 0 227809330 1978368 394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 483 394 40 102 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1932

[startup+0.51546 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 10108
/proc/meminfo: memFree=1450296/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=3512 CPUtime=0.51
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 811 0 0 0 24 27 0 0 22 0 1 0 227809330 3596288 796 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 878 796 40 102 0 773 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3512

[startup+1.33562 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1446192/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=5216 CPUtime=1.33
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 1156 0 0 0 101 32 0 0 25 0 1 0 227809330 5341184 1139 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 1304 1139 48 102 0 1199 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5216

[startup+2.97495 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1444528/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=7288 CPUtime=2.97
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 1689 0 0 0 264 33 0 0 25 0 1 0 227809330 7462912 1672 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525597 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 1822 1672 48 102 0 1717 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7288

[startup+6.25159 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1439792/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=11812 CPUtime=6.24
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 2820 0 0 0 591 33 0 0 25 0 1 0 227809330 12095488 2803 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 2953 2803 48 102 0 2848 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11812

[startup+12.7089 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1433136/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=17536 CPUtime=12.7
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 4275 0 0 0 1235 35 0 0 25 0 1 0 227809330 17956864 4254 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 4384 4254 48 102 0 4279 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17536

[startup+25.5124 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1430064/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=20704 CPUtime=25.49
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 5056 0 0 0 2513 36 0 0 25 0 1 0 227809330 21200896 5035 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 5176 5035 48 102 0 5071 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20704

[startup+51.1254 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1425712/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=25480 CPUtime=51.1
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 6269 0 0 0 5073 37 0 0 25 0 1 0 227809330 26091520 6248 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523984 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 6370 6248 48 102 0 6265 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 25480

[startup+102.348 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1416240/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=34320 CPUtime=102.3
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 8493 0 0 0 10191 39 0 0 25 0 1 0 227809330 35143680 8472 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 8580 8472 48 102 0 8475 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34320

[startup+162.379 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1409840/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=40612 CPUtime=162.31
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 10110 0 0 0 16190 41 0 0 25 0 1 0 227809330 41586688 10021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 10153 10021 48 102 0 10048 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 40612

[startup+222.409 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1404848/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=45652 CPUtime=222.32
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 11464 0 0 0 22190 42 0 0 25 0 1 0 227809330 46747648 11263 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520166 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 11413 11263 48 102 0 11308 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 45652

[startup+282.44 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1398256/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=53236 CPUtime=282.33
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 13464 0 0 0 28189 44 0 0 25 0 1 0 227809330 54513664 13181 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 13309 13181 48 102 0 13204 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 53236

[startup+342.468 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1393072/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=57232 CPUtime=342.33
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 14617 0 0 0 34188 45 0 0 25 0 1 0 227809330 58605568 14198 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 14308 14198 48 102 0 14203 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 57232

[startup+402.509 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1387440/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=62768 CPUtime=402.35
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 16111 0 0 0 40187 48 0 0 25 0 1 0 227809330 64274432 15593 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 15692 15593 48 102 0 15587 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 62768

[startup+462.538 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1385008/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=65352 CPUtime=462.36
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 16803 0 0 0 46187 49 0 0 25 0 1 0 227809330 66920448 16232 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523989 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 16338 16232 48 102 0 16233 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 65352

[startup+522.566 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1374000/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=76168 CPUtime=522.36
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 19625 0 0 0 52184 52 0 0 25 0 1 0 227809330 77996032 18945 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 19042 18945 48 102 0 18937 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 76168

[startup+582.592 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1371184/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=78892 CPUtime=582.37
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 20431 0 0 0 58184 53 0 0 25 0 1 0 227809330 80785408 19647 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 19723 19647 48 102 0 19618 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 78892

[startup+642.626 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1370288/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=79796 CPUtime=642.37
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 20710 0 0 0 64184 53 0 0 25 0 1 0 227809330 81711104 19864 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 19949 19864 48 102 0 19844 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 79796

[startup+702.658 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1366832/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=83268 CPUtime=702.39
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 21630 0 0 0 70184 55 0 0 25 0 1 0 227809330 85266432 20722 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 20817 20722 48 102 0 20712 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 83268

[startup+762.691 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1358576/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=92288 CPUtime=762.4
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 23836 0 0 0 76183 57 0 0 25 0 1 0 227809330 94502912 22795 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 23072 22795 48 102 0 22967 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 92288

[startup+822.723 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1359280/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=91440 CPUtime=822.4
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 23836 0 0 0 82183 57 0 0 25 0 1 0 227809330 93634560 22610 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 22860 22610 48 102 0 22755 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 91440

[startup+882.748 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 10109
/proc/meminfo: memFree=1359024/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=91828 CPUtime=882.41
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 23982 0 0 0 88183 58 0 0 25 0 1 0 227809330 94031872 22685 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 22957 22685 48 102 0 22852 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 91828

[startup+942.779 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 10109
/proc/meminfo: memFree=1355824/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=94916 CPUtime=942.42
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 24851 0 0 0 94183 59 0 0 25 0 1 0 227809330 97193984 23483 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 23729 23483 48 102 0 23624 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 94916

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1351536/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=99280 CPUtime=1002.42
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 25999 0 0 0 100182 60 0 0 25 0 1 0 227809330 101662720 24556 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 24820 24556 48 102 0 24715 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 99280

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10109
/proc/meminfo: memFree=1350960/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=99800 CPUtime=1062.44
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 26210 0 0 0 106183 61 0 0 25 0 1 0 227809330 102195200 24692 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 24950 24692 48 102 0 24845 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 99800

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10111
/proc/meminfo: memFree=1347568/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=103156 CPUtime=1122.45
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 27144 0 0 0 112182 63 0 0 25 0 1 0 227809330 105631744 25547 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 25789 25547 48 102 0 25684 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 103156

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10111
/proc/meminfo: memFree=1343600/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=107140 CPUtime=1182.45
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 28202 0 0 0 118181 64 0 0 25 0 1 0 227809330 109711360 26526 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 26785 26526 48 102 0 26680 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 107140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10111
/proc/meminfo: memFree=1343600/2055924 swapFree=4192812/4192956
[pid=10108] ppid=10106 vsize=107140 CPUtime=1200.07
/proc/10108/stat : 10108 (picosat) R 10106 10108 10051 0 -1 4194304 28202 0 0 0 119942 65 0 0 25 0 1 0 227809330 109711360 26526 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/10108/statm: 26785 26526 48 102 0 26680 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 107140

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): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.43
CPU system time (s): 0.667898
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 107456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.43
system time used= 0.667898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28202
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= 24146

runsolver used 1.40479 second user time and 2.72259 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Wed Feb 21 17:22:26 UTC 2007

IDJOB= 305410
IDBENCH= 20156
IDSOLVER= 106
FILE ID= node6/305410-1172078546

PBS_JOBID= 3865316

Free space on /tmp= 66548 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
COMMAND LINE= /tmp/evaluation/305410-1172078546/picosat /tmp/evaluation/305410-1172078546/instance-305410-1172078546.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-305410-1172078546 -o ROOT/results/node6/solver-305410-1172078546 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305410-1172078546/picosat /tmp/evaluation/305410-1172078546/instance-305410-1172078546.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8e78670c99e958f12e271eddd527e3f2

RANDOM SEED= 158868110

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1450768 kB
Buffers:         62616 kB
Cached:         407536 kB
SwapCached:          0 kB
Active:         217520 kB
Inactive:       308732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1450768 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1984 kB
Writeback:           0 kB
Mapped:          74936 kB
Slab:            64516 kB
Committed_AS:   857116 kB
PageTables:       1744 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= 66548 MiB

End job on node6 on Wed Feb 21 17:42:29 UTC 2007