Trace number 424342

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) 5000.02 5001.81

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
MD5SUM1419f338cd3a22164a64179e41545055
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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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	
0.00/0.01	c Computed by /tmp/evaluation/424342-1177798113/kcnfs-2004   V. 03/02/12
0.00/0.01	c Input file : '/tmp/evaluation/424342-1177798113/instance-424342-1177798113.cnf'

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/node69/watcher-424342-1177798113 -o ROOT/results/node69/solver-424342-1177798113 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424342-1177798113/kcnfs-2004 /tmp/evaluation/424342-1177798113/instance-424342-1177798113.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 3/64 7234
/proc/meminfo: memFree=1625492/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=16120 CPUtime=0
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 118 0 0 0 0 0 0 0 18 0 1 0 255800732 16506880 99 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4030 99 38 107 0 3919 0

[startup+0.0637381 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7234
/proc/meminfo: memFree=1625492/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=0.06
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 494 0 0 0 6 0 0 0 18 0 1 0 255800732 17555456 474 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 474 59 107 0 4175 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17144

[startup+0.101744 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7234
/proc/meminfo: memFree=1625492/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=0.09
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 494 0 0 0 9 0 0 0 18 0 1 0 255800732 17555456 474 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577717 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 474 59 107 0 4175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17144

[startup+0.301776 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7234
/proc/meminfo: memFree=1625492/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=0.29
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 494 0 0 0 29 0 0 0 19 0 1 0 255800732 17555456 474 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532180 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 474 59 107 0 4175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17144

[startup+0.70184 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 7234
/proc/meminfo: memFree=1625492/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=0.69
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 494 0 0 0 69 0 0 0 23 0 1 0 255800732 17555456 474 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 474 59 107 0 4175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17144

[startup+1.50197 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 7235
/proc/meminfo: memFree=1623756/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=1.49
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 495 0 0 0 149 0 0 0 25 0 1 0 255800732 17555456 475 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528632 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 475 59 107 0 4175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17144

[startup+3.10124 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 7235
/proc/meminfo: memFree=1623628/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=3.09
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 309 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531082 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17144

[startup+6.30175 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 7235
/proc/meminfo: memFree=1623500/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=6.29
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 629 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529318 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17144

[startup+12.7018 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 7235
/proc/meminfo: memFree=1623500/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=12.69
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 1269 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17144

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 7235
/proc/meminfo: memFree=1623500/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=25.48
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 2548 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577660 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17144

[startup+51.101 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 7235
/proc/meminfo: memFree=1623436/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=51.07
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 5107 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530212 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17144

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 7235
/proc/meminfo: memFree=1623500/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=102.25
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 10225 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529239 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17144

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 7235
/proc/meminfo: memFree=1623436/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=162.23
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 16223 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17144

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7235
/proc/meminfo: memFree=1623436/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=222.21
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 22221 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528259 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17144

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7235
/proc/meminfo: memFree=1623372/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=282.19
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 28219 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577717 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17144

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7235
/proc/meminfo: memFree=1623500/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=342.17
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 34217 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134536712 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 17144

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7235
/proc/meminfo: memFree=1623564/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=402.15
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 40215 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134565782 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17144

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7235
/proc/meminfo: memFree=1623564/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=462.13
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 46213 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529789 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17144

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7235
/proc/meminfo: memFree=1623564/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=522.11
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 52211 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529403 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 17144

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7235
/proc/meminfo: memFree=1623500/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=582.09
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 58209 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531954 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 17144

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 7235
/proc/meminfo: memFree=1623436/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=642.07
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 64207 0 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529044 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 17144

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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7435
/proc/meminfo: memFree=1623372/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4000.84
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 400079 5 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528350 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4000.84
Current children cumulated vsize (KiB) 17144

[startup+4062.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 7435
/proc/meminfo: memFree=1623372/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4060.82
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 406077 5 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577891 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4060.82
Current children cumulated vsize (KiB) 17144

[startup+4122.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 7435
/proc/meminfo: memFree=1623372/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4120.8
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 412075 5 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533240 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4120.8
Current children cumulated vsize (KiB) 17144

[startup+4182.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 7435
/proc/meminfo: memFree=1623372/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4180.78
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 418073 5 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529047 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4180.78
Current children cumulated vsize (KiB) 17144

[startup+4242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 7435
/proc/meminfo: memFree=1623500/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4240.77
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 424071 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531405 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4240.77
Current children cumulated vsize (KiB) 17144

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7435
/proc/meminfo: memFree=1623436/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4300.75
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 430069 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577952 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4300.75
Current children cumulated vsize (KiB) 17144

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7435
/proc/meminfo: memFree=1623500/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4360.73
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 436067 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577891 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4360.73
Current children cumulated vsize (KiB) 17144

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7435
/proc/meminfo: memFree=1623500/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4420.71
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 442065 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4420.71
Current children cumulated vsize (KiB) 17144

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7435
/proc/meminfo: memFree=1623436/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4480.69
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 448063 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529606 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4480.69
Current children cumulated vsize (KiB) 17144

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7435
/proc/meminfo: memFree=1623436/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4540.67
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 454061 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529015 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4540.67
Current children cumulated vsize (KiB) 17144

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7435
/proc/meminfo: memFree=1623372/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4600.65
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 460059 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134578130 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4600.65
Current children cumulated vsize (KiB) 17144

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7435
/proc/meminfo: memFree=1623308/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4660.63
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 466057 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531263 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4660.63
Current children cumulated vsize (KiB) 17144

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7435
/proc/meminfo: memFree=1623308/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4720.61
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 472055 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531388 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4720.61
Current children cumulated vsize (KiB) 17144

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7435
/proc/meminfo: memFree=1623372/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4780.58
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 478052 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533887 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4780.58
Current children cumulated vsize (KiB) 17144

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7435
/proc/meminfo: memFree=1623372/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4840.56
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 484050 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528695 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4840.56
Current children cumulated vsize (KiB) 17144

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7435
/proc/meminfo: memFree=1623372/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4900.54
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 490048 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134542752 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4900.54
Current children cumulated vsize (KiB) 17144

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7435
/proc/meminfo: memFree=1623372/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=4960.52
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 496046 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531490 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 4960.52
Current children cumulated vsize (KiB) 17144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7435
/proc/meminfo: memFree=1623372/2055920 swapFree=4182956/4192956
[pid=7234] ppid=7232 vsize=17144 CPUtime=5000.01
/proc/7234/stat : 7234 (kcnfs-2004) R 7232 7234 7180 0 -1 0 496 0 0 0 499995 6 0 0 25 0 1 0 255800732 17555456 476 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/7234/statm: 4286 476 59 107 0 4175 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 17144

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): 5001.81
CPU time (s): 5000.02
CPU user time (s): 4999.96
CPU system time (s): 0.06399
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 17144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 496
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= 9488

runsolver used 3.61445 second user time and 10.0875 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sat Apr 28 22:08:33 UTC 2007

IDJOB= 424342
IDBENCH= 20254
IDSOLVER= 194
FILE ID= node69/424342-1177798113

PBS_JOBID= 4715814

Free space on /tmp= 66533 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424342-1177798113/kcnfs-2004 /tmp/evaluation/424342-1177798113/instance-424342-1177798113.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-424342-1177798113 -o ROOT/results/node69/solver-424342-1177798113 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424342-1177798113/kcnfs-2004 /tmp/evaluation/424342-1177798113/instance-424342-1177798113.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1419f338cd3a22164a64179e41545055

RANDOM SEED= 9799802

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1625964 kB
Buffers:         42904 kB
Cached:         313984 kB
SwapCached:       4124 kB
Active:         189888 kB
Inactive:       176608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1625964 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:            3348 kB
Writeback:           0 kB
Mapped:          15440 kB
Slab:            49488 kB
Committed_AS:  2342300 kB
PageTables:       1472 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= 66533 MiB

End job on node69 on Sat Apr 28 23:31:57 UTC 2007