Trace number 424357

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) 5000.1 5001.91

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
MD5SUM19894e180d089892cac2d8b0cea80a17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.323949
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/424357-1177809869/kcnfs-2004   V. 03/02/12
0.00/0.01	c Input file : '/tmp/evaluation/424357-1177809869/instance-424357-1177809869.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/node26/watcher-424357-1177809869 -o ROOT/results/node26/solver-424357-1177809869 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424357-1177809869/kcnfs-2004 /tmp/evaluation/424357-1177809869/instance-424357-1177809869.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 3/77 23067
/proc/meminfo: memFree=1420416/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=16116 CPUtime=0
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 117 0 0 0 0 0 0 0 18 0 1 0 228903749 16502784 98 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134614467 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4029 98 38 107 0 3918 0

[startup+0.0588301 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23067
/proc/meminfo: memFree=1420416/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=0.05
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 558 0 0 0 5 0 0 0 18 0 1 0 228903749 17768448 538 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528139 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 538 59 107 0 4227 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 17352

[startup+0.101835 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23067
/proc/meminfo: memFree=1420416/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=0.09
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 558 0 0 0 9 0 0 0 18 0 1 0 228903749 17768448 538 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 538 59 107 0 4227 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17352

[startup+0.301853 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23067
/proc/meminfo: memFree=1420416/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=0.29
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 558 0 0 0 29 0 0 0 19 0 1 0 228903749 17768448 538 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531509 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 538 59 107 0 4227 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17352

[startup+0.70189 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23067
/proc/meminfo: memFree=1420416/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=0.69
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 558 0 0 0 69 0 0 0 22 0 1 0 228903749 17768448 538 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531036 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 538 59 107 0 4227 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17352

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418360/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=1.49
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 149 0 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530247 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17352

[startup+3.10111 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418232/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=3.09
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 309 0 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577973 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17352

[startup+6.3014 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 23068
/proc/meminfo: memFree=1418112/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=6.29
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 629 0 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531457 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17352

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418064/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=12.69
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 1269 0 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17352

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418064/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=25.48
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 2548 0 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17352

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418128/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=51.08
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 5108 0 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531323 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17352

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418128/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=102.27
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 10227 0 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533242 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17352

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418064/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=162.25
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 16225 0 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528623 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17352

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418192/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=222.23
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 22223 0 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531256 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17352

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418128/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=282.21
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 28221 0 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134562776 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17352

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418128/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=342.19
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 34219 0 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529992 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17352

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418128/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=402.18
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 40218 0 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528994 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17352

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418128/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=462.16
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 46216 0 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528160 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17352

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418128/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=522.15
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 52214 1 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17352

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418128/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=582.14
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 58213 1 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134541574 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17352

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23068
/proc/meminfo: memFree=1418064/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17352 CPUtime=642.13
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 559 0 0 0 64212 1 0 0 25 0 1 0 228903749 17768448 539 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134563392 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4338 539 59 107 0 4227 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 17352

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.04 1.05 2/78 26021
/proc/meminfo: memFree=1417744/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4060.74
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 406062 12 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528673 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4060.74
Current children cumulated vsize (KiB) 17356

[startup+4122.3 s]
/proc/loadavg: 1.00 1.03 1.04 2/78 26021
/proc/meminfo: memFree=1417680/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4120.73
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 412060 13 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532117 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4120.73
Current children cumulated vsize (KiB) 17356

[startup+4182.3 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 26021
/proc/meminfo: memFree=1417744/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4180.71
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 418058 13 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4180.71
Current children cumulated vsize (KiB) 17356

[startup+4242.3 s]
/proc/loadavg: 1.00 1.02 1.03 3/78 26021
/proc/meminfo: memFree=1417744/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4240.7
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 424057 13 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134565794 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4240.7
Current children cumulated vsize (KiB) 17356

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/78 26021
/proc/meminfo: memFree=1417744/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4300.68
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 430055 13 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134532180 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4300.68
Current children cumulated vsize (KiB) 17356

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/78 26021
/proc/meminfo: memFree=1417744/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4360.66
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 436053 13 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577583 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4360.66
Current children cumulated vsize (KiB) 17356

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 26021
/proc/meminfo: memFree=1417744/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4420.64
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 442051 13 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528262 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4420.64
Current children cumulated vsize (KiB) 17356

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 26021
/proc/meminfo: memFree=1417744/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4480.63
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 448050 13 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529641 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4480.63
Current children cumulated vsize (KiB) 17356

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26023
/proc/meminfo: memFree=1417680/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4540.61
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 454048 13 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134542671 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4540.61
Current children cumulated vsize (KiB) 17356

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26023
/proc/meminfo: memFree=1417744/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4600.61
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 460047 14 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577879 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 17356

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26023
/proc/meminfo: memFree=1417744/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4660.58
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 466044 14 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531807 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 17356

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26023
/proc/meminfo: memFree=1417744/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4720.57
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 472043 14 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528521 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 17356

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26023
/proc/meminfo: memFree=1417744/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4780.55
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 478041 14 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528309 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4780.55
Current children cumulated vsize (KiB) 17356

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26023
/proc/meminfo: memFree=1417680/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4840.53
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 484039 14 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529206 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4840.53
Current children cumulated vsize (KiB) 17356

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26023
/proc/meminfo: memFree=1417744/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4900.51
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 490037 14 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531720 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4900.51
Current children cumulated vsize (KiB) 17356

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26023
/proc/meminfo: memFree=1417744/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=4960.5
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 496035 15 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531807 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 4960.5
Current children cumulated vsize (KiB) 17356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26023
/proc/meminfo: memFree=1417680/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=5000.1
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 499995 15 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577705 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 17356

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

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

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26023
/proc/meminfo: memFree=1417680/2055920 swapFree=4170240/4192956
[pid=23067] ppid=23065 vsize=17356 CPUtime=5000.1
/proc/23067/stat : 23067 (kcnfs-2004) R 23065 23067 22604 0 -1 0 561 0 0 0 499995 15 0 0 25 0 1 0 228903749 17772544 541 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577705 0 0 4096 0 0 0 0 17 1 0 0
/proc/23067/statm: 4339 541 59 107 0 4228 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 17356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.1
CPU user time (s): 4999.95
CPU system time (s): 0.151976
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 17356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 561
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= 15024

runsolver used 3.68544 second user time and 10.8194 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Apr 29 01:24:29 UTC 2007

IDJOB= 424357
IDBENCH= 20284
IDSOLVER= 194
FILE ID= node26/424357-1177809869

PBS_JOBID= 4715862

Free space on /tmp= 66538 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/424357-1177809869/kcnfs-2004 /tmp/evaluation/424357-1177809869/instance-424357-1177809869.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-424357-1177809869 -o ROOT/results/node26/solver-424357-1177809869 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424357-1177809869/kcnfs-2004 /tmp/evaluation/424357-1177809869/instance-424357-1177809869.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  19894e180d089892cac2d8b0cea80a17

RANDOM SEED= 768973382

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1420760 kB
Buffers:         59496 kB
Cached:         477600 kB
SwapCached:       3640 kB
Active:         335612 kB
Inactive:       225156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420760 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            3288 kB
Writeback:           0 kB
Mapped:          30864 kB
Slab:            59928 kB
Committed_AS:  1292548 kB
PageTables:       1716 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= 66561 MiB

End job on node26 on Sun Apr 29 02:47:53 UTC 2007