Trace number 424316

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
KCNFS 2004? (TO) 5000.08 5001.62

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
MD5SUM1bd200ca6b73c0fa613e535a4939c609
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3070.97
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	
0.69/0.78	c Computed by /tmp/evaluation/424316-1177783902/kcnfs-2004   V. 03/02/12
0.69/0.78	c Input file : '/tmp/evaluation/424316-1177783902/instance-424316-1177783902.cnf' (adding resolvants)

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-424316-1177783902 -o ROOT/results/node21/solver-424316-1177783902 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424316-1177783902/kcnfs-2004 /tmp/evaluation/424316-1177783902/instance-424316-1177783902.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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
Using a pseudo terminal to collect output from the solver
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 27901
/proc/meminfo: memFree=1719424/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=16104 CPUtime=0
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 114 0 0 0 0 0 0 0 18 0 1 0 226307559 16490496 95 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 4026 95 38 107 0 3915 0

[startup+0.0446829 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 27901
/proc/meminfo: memFree=1719424/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=17940 CPUtime=0.04
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 573 0 0 0 4 0 0 0 18 0 1 0 226307559 18370560 554 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 4486 555 38 107 0 4375 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17940

[startup+0.101687 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 27901
/proc/meminfo: memFree=1719424/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=20564 CPUtime=0.09
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 1229 0 0 0 9 0 0 0 18 0 1 0 226307559 21057536 1210 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 5141 1210 38 107 0 5030 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20564

[startup+0.301709 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 27901
/proc/meminfo: memFree=1719424/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=41020 CPUtime=0.29
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 6365 0 0 0 26 3 0 0 19 0 1 0 226307559 42004480 6345 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134523086 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10255 6345 40 107 0 10144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41020

[startup+0.701753 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 27901
/proc/meminfo: memFree=1719424/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42336 CPUtime=0.69
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8245 0 0 0 66 3 0 0 23 0 1 0 226307559 43352064 8225 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134615578 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10584 8225 43 107 0 10473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42336

[startup+1.50184 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 27902
/proc/meminfo: memFree=1686264/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42336 CPUtime=1.49
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8355 0 0 0 145 4 0 0 25 0 1 0 226307559 43352064 8335 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544011 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10584 8335 58 107 0 10473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42336

[startup+3.10202 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 27902
/proc/meminfo: memFree=1686136/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42336 CPUtime=3.09
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8357 0 0 0 305 4 0 0 25 0 1 0 226307559 43352064 8337 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544989 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10584 8337 58 107 0 10473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42336

[startup+6.30136 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 27902
/proc/meminfo: memFree=1686008/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42336 CPUtime=6.29
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8358 0 0 0 625 4 0 0 25 0 1 0 226307559 43352064 8338 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545787 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10584 8338 58 107 0 10473 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42336

[startup+12.7011 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 27902
/proc/meminfo: memFree=1686008/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42336 CPUtime=12.69
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8359 0 0 0 1265 4 0 0 25 0 1 0 226307559 43352064 8339 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134554595 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10584 8339 59 107 0 10473 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42336

[startup+25.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 27902
/proc/meminfo: memFree=1686072/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42336 CPUtime=25.48
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8359 0 0 0 2544 4 0 0 25 0 1 0 226307559 43352064 8339 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10584 8339 59 107 0 10473 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42336

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 27902
/proc/meminfo: memFree=1686072/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42340 CPUtime=51.07
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8364 0 0 0 5103 4 0 0 25 0 1 0 226307559 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544388 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 42340

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 27902
/proc/meminfo: memFree=1686136/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42340 CPUtime=102.27
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8364 0 0 0 10222 5 0 0 25 0 1 0 226307559 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544579 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42340

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 27902
/proc/meminfo: memFree=1686072/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42340 CPUtime=162.24
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8364 0 0 0 16219 5 0 0 25 0 1 0 226307559 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544863 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42340

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27902
/proc/meminfo: memFree=1686072/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42340 CPUtime=222.23
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8364 0 0 0 22217 6 0 0 25 0 1 0 226307559 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544468 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 42340

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27902
/proc/meminfo: memFree=1686008/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42340 CPUtime=282.21
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8364 0 0 0 28215 6 0 0 25 0 1 0 226307559 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544845 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 42340

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27902
/proc/meminfo: memFree=1686008/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42340 CPUtime=342.19
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8364 0 0 0 34212 7 0 0 25 0 1 0 226307559 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42340

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27902
/proc/meminfo: memFree=1685944/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42340 CPUtime=402.17
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8364 0 0 0 40210 7 0 0 25 0 1 0 226307559 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 42340

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27902
/proc/meminfo: memFree=1686008/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42340 CPUtime=462.16
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8364 0 0 0 46208 8 0 0 25 0 1 0 226307559 43356160 8344 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134546087 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10585 8344 60 107 0 10474 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 42340

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27902
/proc/meminfo: memFree=1686072/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42344 CPUtime=522.14
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8365 0 0 0 52205 9 0 0 25 0 1 0 226307559 43360256 8345 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10586 8345 60 107 0 10475 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 42344

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27902
/proc/meminfo: memFree=1686008/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42344 CPUtime=582.12
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8367 0 0 0 58203 9 0 0 25 0 1 0 226307559 43360256 8347 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544902 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10586 8347 60 107 0 10475 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 42344

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 27902
/proc/meminfo: memFree=1686008/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42344 CPUtime=642.11
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8367 0 0 0 64201 10 0 0 25 0 1 0 226307559 43360256 8347 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544163 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10586 8347 60 107 0 10475 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 42344

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1685944/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4001.03
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8380 0 0 0 400065 38 0 0 25 0 1 0 226307559 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544393 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 42352

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1685880/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4061.03
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8380 0 0 0 406064 39 0 0 25 0 1 0 226307559 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 42352

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1685944/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4121.01
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8380 0 0 0 412061 40 0 0 25 0 1 0 226307559 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544276 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 42352

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1685880/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4180.99
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8380 0 0 0 418059 40 0 0 25 0 1 0 226307559 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544316 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 42352

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1685944/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4240.97
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8380 0 0 0 424056 41 0 0 25 0 1 0 226307559 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544579 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4240.97
Current children cumulated vsize (KiB) 42352

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1686008/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4300.95
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8380 0 0 0 430054 41 0 0 25 0 1 0 226307559 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544579 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 42352

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1685944/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4360.94
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8380 0 0 0 436052 42 0 0 25 0 1 0 226307559 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544984 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4360.94
Current children cumulated vsize (KiB) 42352

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1686008/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4420.92
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8380 0 0 0 442050 42 0 0 25 0 1 0 226307559 43368448 8360 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134543983 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8360 60 107 0 10477 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 42352

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1685944/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4480.9
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8381 0 0 0 448047 43 0 0 25 0 1 0 226307559 43368448 8361 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530374 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8361 60 107 0 10477 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 42352

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1686008/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4540.88
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8381 0 0 0 454045 43 0 0 25 0 1 0 226307559 43368448 8361 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8361 60 107 0 10477 0
Current children cumulated CPU time (s) 4540.88
Current children cumulated vsize (KiB) 42352

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1685944/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4600.87
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8381 0 0 0 460044 43 0 0 25 0 1 0 226307559 43368448 8361 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544094 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8361 60 107 0 10477 0
Current children cumulated CPU time (s) 4600.87
Current children cumulated vsize (KiB) 42352

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1685944/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4660.85
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8382 0 0 0 466041 44 0 0 25 0 1 0 226307559 43368448 8362 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544832 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8362 60 107 0 10477 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 42352

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1685944/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4720.84
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8382 0 0 0 472039 45 0 0 25 0 1 0 226307559 43368448 8362 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530781 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8362 60 107 0 10477 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 42352

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1685944/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4780.81
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8383 0 0 0 478036 45 0 0 25 0 1 0 226307559 43368448 8363 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528162 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8363 60 107 0 10477 0
Current children cumulated CPU time (s) 4780.81
Current children cumulated vsize (KiB) 42352

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1686008/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4840.8
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8383 0 0 0 484034 46 0 0 25 0 1 0 226307559 43368448 8363 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544236 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8363 60 107 0 10477 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 42352

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1685944/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4900.78
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8383 0 0 0 490032 46 0 0 25 0 1 0 226307559 43368448 8363 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544579 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8363 60 107 0 10477 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 42352

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1686008/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=4960.77
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8383 0 0 0 496030 47 0 0 25 0 1 0 226307559 43368448 8363 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134545453 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8363 60 107 0 10477 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 42352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 28102
/proc/meminfo: memFree=1685944/2055920 swapFree=4155628/4192956
[pid=27901] ppid=27899 vsize=42352 CPUtime=5000.06
/proc/27901/stat : 27901 (kcnfs-2004) R 27899 27901 27847 0 -1 0 8383 0 0 0 499959 47 0 0 25 0 1 0 226307559 43368448 8363 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134544276 0 0 4096 0 0 0 0 17 1 0 0
/proc/27901/statm: 10588 8363 60 107 0 10477 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 42352

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): 5001.62
CPU time (s): 5000.08
CPU user time (s): 4999.59
CPU system time (s): 0.481926
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 42352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.481926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8383
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= 102165

runsolver used 3.84841 second user time and 10.7904 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sat Apr 28 18:11:43 UTC 2007

IDJOB= 424316
IDBENCH= 20202
IDSOLVER= 194
FILE ID= node21/424316-1177783902

PBS_JOBID= 4715743

Free space on /tmp= 66535 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
COMMAND LINE= /tmp/evaluation/424316-1177783902/kcnfs-2004 /tmp/evaluation/424316-1177783902/instance-424316-1177783902.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-424316-1177783902 -o ROOT/results/node21/solver-424316-1177783902 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424316-1177783902/kcnfs-2004 /tmp/evaluation/424316-1177783902/instance-424316-1177783902.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1bd200ca6b73c0fa613e535a4939c609

RANDOM SEED= 238276803

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1719960 kB
Buffers:         47092 kB
Cached:         198992 kB
SwapCached:      15988 kB
Active:         164112 kB
Inactive:       105680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719960 kB
SwapTotal:     4192956 kB
SwapFree:      4155628 kB
Dirty:            4864 kB
Writeback:           0 kB
Mapped:          29824 kB
Slab:            51760 kB
Committed_AS:  1882744 kB
PageTables:       1784 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= 66535 MiB

End job on node21 on Sat Apr 28 19:35:06 UTC 2007