Trace number 424336

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) 5000.06 5001.61

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
MD5SUM7dc1e0d3ec36f8265c6ac507adda4d13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark762.022
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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	
0.02/0.04	c Computed by /tmp/evaluation/424336-1177794339/kcnfs-2004   V. 03/02/12
0.02/0.04	c Input file : '/tmp/evaluation/424336-1177794339/instance-424336-1177794339.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/node9/watcher-424336-1177794339 -o ROOT/results/node9/solver-424336-1177794339 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424336-1177794339/kcnfs-2004 /tmp/evaluation/424336-1177794339/instance-424336-1177794339.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: 0.91 0.95 0.96 3/77 4708
/proc/meminfo: memFree=1774416/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=16152 CPUtime=0
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 126 0 0 0 0 0 0 0 18 0 1 0 255471477 16539648 107 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4038 107 38 107 0 3927 0

[startup+0.031704 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 4708
/proc/meminfo: memFree=1774416/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19604 CPUtime=0.02
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1057 0 0 0 2 0 0 0 18 0 1 0 255471477 20074496 1037 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134521160 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4901 1041 41 107 0 4790 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 19604

[startup+0.101712 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 4708
/proc/meminfo: memFree=1774416/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=0.09
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1326 0 0 0 9 0 0 0 18 0 1 0 255471477 20152320 1306 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134562739 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1306 59 107 0 4809 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19680

[startup+0.301734 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 4708
/proc/meminfo: memFree=1774416/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=0.29
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1328 0 0 0 29 0 0 0 19 0 1 0 255471477 20152320 1308 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134532651 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1308 59 107 0 4809 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19680

[startup+0.701779 s]
/proc/loadavg: 0.91 0.95 0.96 3/77 4708
/proc/meminfo: memFree=1774416/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=0.69
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1329 0 0 0 69 0 0 0 22 0 1 0 255471477 20152320 1309 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134556552 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1309 59 107 0 4809 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19680

[startup+1.50187 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 4709
/proc/meminfo: memFree=1769352/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=1.49
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1332 0 0 0 149 0 0 0 25 0 1 0 255471477 20152320 1312 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529858 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1312 59 107 0 4809 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19680

[startup+3.10105 s]
/proc/loadavg: 0.91 0.95 0.96 2/78 4709
/proc/meminfo: memFree=1769224/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=3.09
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1332 0 0 0 309 0 0 0 25 0 1 0 255471477 20152320 1312 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531343 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1312 59 107 0 4809 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19680

[startup+6.30141 s]
/proc/loadavg: 0.92 0.95 0.96 2/78 4709
/proc/meminfo: memFree=1769032/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=6.29
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1333 0 0 0 629 0 0 0 25 0 1 0 255471477 20152320 1313 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531256 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1313 59 107 0 4809 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19680

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.96 2/78 4709
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=12.69
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1334 0 0 0 1269 0 0 0 25 0 1 0 255471477 20152320 1314 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531317 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1314 59 107 0 4809 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19680

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.96 2/78 4709
/proc/meminfo: memFree=1769104/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=25.49
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1334 0 0 0 2549 0 0 0 25 0 1 0 255471477 20152320 1314 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529191 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1314 59 107 0 4809 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19680

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.96 2/78 4709
/proc/meminfo: memFree=1769104/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=51.08
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1334 0 0 0 5108 0 0 0 25 0 1 0 255471477 20152320 1314 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134532584 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1314 59 107 0 4809 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19680

[startup+102.304 s]
/proc/loadavg: 0.98 0.96 0.96 2/78 4709
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=102.26
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1334 0 0 0 10226 0 0 0 25 0 1 0 255471477 20152320 1314 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528112 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1314 59 107 0 4809 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19680

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4709
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=162.24
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1335 0 0 0 16224 0 0 0 25 0 1 0 255471477 20152320 1315 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529763 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1315 59 107 0 4809 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19680

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4709
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=222.23
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1335 0 0 0 22222 1 0 0 25 0 1 0 255471477 20152320 1315 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529641 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1315 59 107 0 4809 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19680

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4709
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=282.21
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1335 0 0 0 28220 1 0 0 25 0 1 0 255471477 20152320 1315 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531204 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1315 59 107 0 4809 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19680

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4709
/proc/meminfo: memFree=1769104/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=342.19
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1335 0 0 0 34218 1 0 0 25 0 1 0 255471477 20152320 1315 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577657 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1315 59 107 0 4809 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4709
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=402.17
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1335 0 0 0 40216 1 0 0 25 0 1 0 255471477 20152320 1315 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577717 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1315 59 107 0 4809 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 19680

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4709
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=462.16
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1335 0 0 0 46215 1 0 0 25 0 1 0 255471477 20152320 1315 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528237 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1315 59 107 0 4809 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 19680

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4709
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=522.14
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1335 0 0 0 52213 1 0 0 25 0 1 0 255471477 20152320 1315 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1315 59 107 0 4809 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19680

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4709
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=582.12
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1335 0 0 0 58210 2 0 0 25 0 1 0 255471477 20152320 1315 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531787 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1315 59 107 0 4809 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19680

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4709
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=642.11
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1335 0 0 0 64209 2 0 0 25 0 1 0 255471477 20152320 1315 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1315 59 107 0 4809 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19680

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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1768976/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4001.03
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 400092 11 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531971 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 19680

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1768976/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4061.01
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 406090 11 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4061.01
Current children cumulated vsize (KiB) 19680

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4120.99
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 412088 11 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577689 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 19680

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1768976/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4180.98
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 418086 12 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 19680

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4240.96
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 424084 12 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 19680

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1768976/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4300.94
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 430082 12 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134532266 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 19680

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1768976/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4360.92
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 436080 12 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134566564 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 19680

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4420.9
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 442078 12 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134577964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 19680

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4480.89
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 448076 13 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 19680

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1769040/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4540.87
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 454074 13 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529176 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 19680

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1768976/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4600.85
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 460072 13 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531343 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 19680

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1768976/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4660.84
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 466070 14 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531807 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 19680

[startup+4722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1768912/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4720.82
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 472068 14 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134567934 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 19680

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1768912/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4780.8
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 478066 14 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134531779 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 19680

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1768912/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4840.78
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 484064 14 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 19680

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1768912/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4900.77
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 490062 15 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134533372 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 19680

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1768912/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=4960.75
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 496060 15 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134565756 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 19680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 4908
/proc/meminfo: memFree=1768912/2055920 swapFree=4144424/4192956
[pid=4708] ppid=4706 vsize=19680 CPUtime=5000.05
/proc/4708/stat : 4708 (kcnfs-2004) R 4706 4708 4421 0 -1 0 1336 0 0 0 499990 15 0 0 25 0 1 0 255471477 20152320 1316 18446744073709551615 134512640 134953336 4294956672 18446744073709551615 134529318 0 0 4096 0 0 0 0 17 1 0 0
/proc/4708/statm: 4920 1316 59 107 0 4809 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 19680

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): 5001.61
CPU time (s): 5000.06
CPU user time (s): 4999.9
CPU system time (s): 0.152976
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 19680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.9
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1336
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= 7591

runsolver used 4.04239 second user time and 10.1305 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Apr 28 21:05:39 UTC 2007

IDJOB= 424336
IDBENCH= 20240
IDSOLVER= 194
FILE ID= node9/424336-1177794339

PBS_JOBID= 4715791

Free space on /tmp= 66502 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/424336-1177794339/kcnfs-2004 /tmp/evaluation/424336-1177794339/instance-424336-1177794339.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-424336-1177794339 -o ROOT/results/node9/solver-424336-1177794339 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424336-1177794339/kcnfs-2004 /tmp/evaluation/424336-1177794339/instance-424336-1177794339.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7dc1e0d3ec36f8265c6ac507adda4d13

RANDOM SEED= 794526416

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1774824 kB
Buffers:         40076 kB
Cached:         172320 kB
SwapCached:      16696 kB
Active:         169664 kB
Inactive:        67052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1774824 kB
SwapTotal:     4192956 kB
SwapFree:      4144424 kB
Dirty:            3348 kB
Writeback:           0 kB
Mapped:          30176 kB
Slab:            29896 kB
Committed_AS:  6677076 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= 66502 MiB

End job on node9 on Sat Apr 28 22:29:03 UTC 2007