Trace number 424116

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 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
MD5SUM8145f79563f8728b1e47a8c34d5efd7e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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/424116-1177673956/kcnfs-2004   V. 03/02/12
0.00/0.01	c Input file : '/tmp/evaluation/424116-1177673956/instance-424116-1177673956.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/node7/watcher-424116-1177673956 -o ROOT/results/node7/solver-424116-1177673956 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424116-1177673956/kcnfs-2004 /tmp/evaluation/424116-1177673956/instance-424116-1177673956.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: 0.92 0.98 0.99 4/77 31987
/proc/meminfo: memFree=1715440/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16100 CPUtime=0
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 113 0 0 0 0 0 0 0 18 0 1 0 243433216 16486400 94 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4026 98 38 107 0 3915 0

[startup+0.0100429 s]
/proc/loadavg: 0.92 0.98 0.99 4/77 31987
/proc/meminfo: memFree=1715440/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16824 CPUtime=0
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 266 0 0 0 0 0 0 0 18 0 1 0 243433216 17227776 246 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134522748 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4207 247 40 107 0 4096 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 16824

[startup+0.101052 s]
/proc/loadavg: 0.92 0.98 0.99 4/77 31987
/proc/meminfo: memFree=1715440/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16864 CPUtime=0.09
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 371 0 0 0 9 0 0 0 18 0 1 0 243433216 17268736 351 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530350 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4216 351 60 107 0 4105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16864

[startup+0.301072 s]
/proc/loadavg: 0.92 0.98 0.99 4/77 31987
/proc/meminfo: memFree=1715440/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=0.29
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 380 0 0 0 29 0 0 0 19 0 1 0 243433216 17272832 360 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531390 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 360 61 107 0 4106 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16868

[startup+0.701114 s]
/proc/loadavg: 0.92 0.98 0.99 4/77 31987
/proc/meminfo: memFree=1715440/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=0.69
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 380 0 0 0 69 0 0 0 23 0 1 0 243433216 17272832 360 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530476 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 360 61 107 0 4106 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16868

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714152/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=1.49
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 380 0 0 0 149 0 0 0 25 0 1 0 243433216 17272832 360 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528550 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 360 61 107 0 4106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16868

[startup+3.10137 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714024/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=3.09
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 380 0 0 0 309 0 0 0 25 0 1 0 243433216 17272832 360 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528147 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 360 61 107 0 4106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16868

[startup+6.3017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714024/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=6.29
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 380 0 0 0 629 0 0 0 25 0 1 0 243433216 17272832 360 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528994 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 360 61 107 0 4106 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16868

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714024/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=12.69
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 1269 0 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528631 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16868

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=25.49
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 2549 0 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134578164 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16868

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=51.08
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 5108 0 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528718 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16868

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=102.27
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 10227 0 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529266 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16868

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=162.25
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 16225 0 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528942 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16868

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=222.23
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 22223 0 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529839 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16868

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=282.21
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 28221 0 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529639 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16868

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=342.2
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 34219 1 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530856 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16868

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=402.19
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 40218 1 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577618 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16868

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=462.17
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 46216 1 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530883 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16868

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=522.15
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 52214 1 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528237 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16868

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=582.14
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 58212 2 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 16868

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31988
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=642.13
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 64211 2 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528673 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16868

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 32188
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4061.16
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 406102 14 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134555821 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 16868

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32188
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4121.14
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 412100 14 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528795 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4121.14
Current children cumulated vsize (KiB) 16868

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 32188
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4181.12
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 418098 14 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134533047 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 16868

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32188
/proc/meminfo: memFree=1714216/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4241.1
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 424096 14 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134563736 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4241.1
Current children cumulated vsize (KiB) 16868

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32188
/proc/meminfo: memFree=1714216/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4301.09
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 430095 14 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530287 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 16868

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32188
/proc/meminfo: memFree=1714216/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4361.07
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 436093 14 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134530881 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 16868

[startup+4422.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 32188
/proc/meminfo: memFree=1714216/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4421.05
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 442091 14 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528812 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 16868

[startup+4482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 32188
/proc/meminfo: memFree=1714216/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4481.04
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 448090 14 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528359 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 16868

[startup+4542.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 32188
/proc/meminfo: memFree=1714152/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4541.03
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 454088 15 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529301 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 16868

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32188
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4601.02
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 460087 15 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528244 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 16868

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32188
/proc/meminfo: memFree=1714088/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4661
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 466085 15 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529047 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 16868

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32188
/proc/meminfo: memFree=1714024/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4720.99
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 472084 15 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531871 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 16868

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32188
/proc/meminfo: memFree=1714024/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4780.96
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 478081 15 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134532683 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4780.96
Current children cumulated vsize (KiB) 16868

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32188
/proc/meminfo: memFree=1714024/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4840.95
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 484080 15 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577657 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4840.95
Current children cumulated vsize (KiB) 16868

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32188
/proc/meminfo: memFree=1714024/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4900.93
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 490078 15 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528521 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4900.93
Current children cumulated vsize (KiB) 16868

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32386
/proc/meminfo: memFree=1713640/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=4960.83
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 496067 16 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528274 0 0 4096 0 0 0 0 17 0 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 4960.83
Current children cumulated vsize (KiB) 16868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32386
/proc/meminfo: memFree=1713640/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=5000.01
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 499985 16 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528768 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 16868

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32386
/proc/meminfo: memFree=1713640/2055920 swapFree=4156360/4192956
[pid=31987] ppid=31985 vsize=16868 CPUtime=5000.01
/proc/31987/stat : 31987 (kcnfs-2004) R 31985 31987 31435 0 -1 0 381 0 0 0 499985 16 0 0 25 0 1 0 243433216 17272832 361 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528768 0 0 4096 0 0 0 0 17 1 0 0
/proc/31987/statm: 4217 361 61 107 0 4106 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 16868

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.02
CPU user time (s): 4999.86
CPU system time (s): 0.164974
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 16868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 381
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= 102799

runsolver used 3.9564 second user time and 10.3734 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Fri Apr 27 11:39:16 UTC 2007

IDJOB= 424116
IDBENCH= 19965
IDSOLVER= 194
FILE ID= node7/424116-1177673956

PBS_JOBID= 4698582

Free space on /tmp= 66541 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1166224100-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424116-1177673956/kcnfs-2004 /tmp/evaluation/424116-1177673956/instance-424116-1177673956.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-424116-1177673956 -o ROOT/results/node7/solver-424116-1177673956 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424116-1177673956/kcnfs-2004 /tmp/evaluation/424116-1177673956/instance-424116-1177673956.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8145f79563f8728b1e47a8c34d5efd7e

RANDOM SEED= 443501885

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1715912 kB
Buffers:         40348 kB
Cached:         230292 kB
SwapCached:      17068 kB
Active:         184272 kB
Inactive:       111104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715912 kB
SwapTotal:     4192956 kB
SwapFree:      4156360 kB
Dirty:            3200 kB
Writeback:           0 kB
Mapped:          30344 kB
Slab:            30064 kB
Committed_AS:  8936732 kB
PageTables:       1860 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= 66541 MiB

End job on node7 on Fri Apr 27 13:02:40 UTC 2007