Trace number 424333

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 2004UNSAT 4210.79 4212.01

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
MD5SUM031da8f5b74d8784d36cce335d710bab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4076.05
Satisfiable
(Un)Satisfiability was proved
Number of variables5498
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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	
0.00/0.05	c Computed by /tmp/evaluation/424333-1177793121/kcnfs-2004   V. 03/02/12
0.00/0.05	c Input file : '/tmp/evaluation/424333-1177793121/instance-424333-1177793121.cnf'
4210.77/4212.00	c [5500 variables, 14684 clauses, ratio 2.67, mean occ 3, 3-SAT]
4210.77/4212.00	s UNSATISFIABLE
4210.77/4212.00	c Computation time    : 4211.210 seconds
4210.77/4212.00	c Execution time      : 4211.250 seconds
4210.77/4212.00	c Size of search tree : 420939 nodes
4210.77/4212.00	

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-424333-1177793121 -o ROOT/results/node26/solver-424333-1177793121 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424333-1177793121/kcnfs-2004 /tmp/evaluation/424333-1177793121/instance-424333-1177793121.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 4/77 21883
/proc/meminfo: memFree=1420904/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=16160 CPUtime=0
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 128 0 0 0 0 0 0 0 18 0 1 0 227228909 16547840 109 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134592072 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 4041 110 38 107 0 3930 0

[startup+0.0544751 s]
/proc/loadavg: 0.78 0.95 0.98 4/77 21883
/proc/meminfo: memFree=1420904/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20424 CPUtime=0.04
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1567 0 0 0 4 0 0 0 18 0 1 0 227228909 20914176 1547 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577558 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5106 1547 56 107 0 4995 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 20424

[startup+0.101479 s]
/proc/loadavg: 0.78 0.95 0.98 4/77 21883
/proc/meminfo: memFree=1420904/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=0.09
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1591 0 0 0 9 0 0 0 18 0 1 0 227228909 20992000 1571 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530103 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1571 59 107 0 5014 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20500

[startup+0.301498 s]
/proc/loadavg: 0.78 0.95 0.98 4/77 21883
/proc/meminfo: memFree=1420904/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=0.29
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1597 0 0 0 29 0 0 0 20 0 1 0 227228909 20992000 1577 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529326 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1577 59 107 0 5014 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20500

[startup+0.701535 s]
/proc/loadavg: 0.78 0.95 0.98 4/77 21883
/proc/meminfo: memFree=1420904/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=0.69
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1598 0 0 0 69 0 0 0 23 0 1 0 227228909 20992000 1578 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529176 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1578 59 107 0 5014 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20500

[startup+1.50161 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 21884
/proc/meminfo: memFree=1414752/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=1.49
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1599 0 0 0 149 0 0 0 25 0 1 0 227228909 20992000 1579 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529047 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1579 59 107 0 5014 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20500

[startup+3.10176 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 21884
/proc/meminfo: memFree=1414624/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=3.09
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1603 0 0 0 309 0 0 0 25 0 1 0 227228909 20992000 1583 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1583 59 107 0 5014 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20500

[startup+6.30106 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 21884
/proc/meminfo: memFree=1414496/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=6.29
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1603 0 0 0 629 0 0 0 25 0 1 0 227228909 20992000 1583 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1583 59 107 0 5014 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20500

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 21884
/proc/meminfo: memFree=1414448/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=12.68
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1604 0 0 0 1268 0 0 0 25 0 1 0 227228909 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134566507 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20500

[startup+25.5018 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 21884
/proc/meminfo: memFree=1414448/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=25.48
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1604 0 0 0 2548 0 0 0 25 0 1 0 227228909 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531284 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20500

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 21884
/proc/meminfo: memFree=1414512/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=51.07
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1604 0 0 0 5107 0 0 0 25 0 1 0 227228909 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531390 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20500

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 21884
/proc/meminfo: memFree=1414512/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=102.26
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1604 0 0 0 10226 0 0 0 25 0 1 0 227228909 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529737 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20500

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 21884
/proc/meminfo: memFree=1414448/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=162.24
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1604 0 0 0 16224 0 0 0 25 0 1 0 227228909 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577952 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 20500

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21884
/proc/meminfo: memFree=1414512/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=222.22
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1604 0 0 0 22222 0 0 0 25 0 1 0 227228909 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134562330 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 20500

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21884
/proc/meminfo: memFree=1414512/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=282.22
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1604 0 0 0 28221 1 0 0 25 0 1 0 227228909 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531638 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20500

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21884
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=342.2
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1604 0 0 0 34219 1 0 0 25 0 1 0 227228909 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20500

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21884
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=402.18
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1604 0 0 0 40217 1 0 0 25 0 1 0 227228909 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529168 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20500

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21884
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=462.16
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1604 0 0 0 46215 1 0 0 25 0 1 0 227228909 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529326 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 20500

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21884
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=522.15
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1604 0 0 0 52213 2 0 0 25 0 1 0 227228909 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529381 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 20500

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21884
/proc/meminfo: memFree=1414456/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=582.14
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1604 0 0 0 58212 2 0 0 25 0 1 0 227228909 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 20500

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 21884
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=642.12
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1604 0 0 0 64210 2 0 0 25 0 1 0 227228909 20992000 1584 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1584 59 107 0 5014 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20500

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

/proc/meminfo: memFree=1414456/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=3581.24
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 358111 13 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531465 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 3581.24
Current children cumulated vsize (KiB) 20500

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=3641.23
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 364109 14 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529311 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 3641.23
Current children cumulated vsize (KiB) 20500

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=3701.21
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 370107 14 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531315 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 3701.21
Current children cumulated vsize (KiB) 20500

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414456/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=3761.19
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 376105 14 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531971 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 3761.19
Current children cumulated vsize (KiB) 20500

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414456/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=3821.17
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 382103 14 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134533105 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 3821.17
Current children cumulated vsize (KiB) 20500

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414456/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=3881.16
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 388101 15 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529204 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 3881.16
Current children cumulated vsize (KiB) 20500

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=3941.15
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 394100 15 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134578001 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 3941.15
Current children cumulated vsize (KiB) 20500

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=4001.13
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 400098 15 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531747 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 4001.13
Current children cumulated vsize (KiB) 20500

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414456/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=4061.12
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 406096 16 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531749 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 20500

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=4121.1
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 412094 16 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134528196 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 20500

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414584/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=4181.08
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 418092 16 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 20500

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

[startup+4198.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414584/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=4197.07
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 419691 16 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529183 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 4197.07
Current children cumulated vsize (KiB) 20500

[startup+4204.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=4203.47
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 420331 16 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529231 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 4203.47
Current children cumulated vsize (KiB) 20500

[startup+4207.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=4206.67
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 420651 16 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134529156 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 4206.67
Current children cumulated vsize (KiB) 20500

[startup+4209.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=4208.27
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 420811 16 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134577648 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 4208.27
Current children cumulated vsize (KiB) 20500

[startup+4211.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=4209.87
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 420971 16 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134531390 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 4209.87
Current children cumulated vsize (KiB) 20500

[startup+4211.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=4210.27
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 421011 16 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134530374 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 4210.27
Current children cumulated vsize (KiB) 20500

[startup+4211.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=4210.67
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 421051 16 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134536851 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 4210.67
Current children cumulated vsize (KiB) 20500

[startup+4212 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22084
/proc/meminfo: memFree=1414520/2055920 swapFree=4170240/4192956
[pid=21883] ppid=21881 vsize=20500 CPUtime=4210.77
/proc/21883/stat : 21883 (kcnfs-2004) R 21881 21883 21829 0 -1 0 1607 0 0 0 421061 16 0 0 25 0 1 0 227228909 20992000 1587 18446744073709551615 134512640 134953336 4294956656 18446744073709551615 134564616 0 0 4096 0 0 0 0 17 1 0 0
/proc/21883/statm: 5125 1587 59 107 0 5014 0
Current children cumulated CPU time (s) 4210.77
Current children cumulated vsize (KiB) 20500

Child status: 20
Real time (s): 4212.01
CPU time (s): 4210.79
CPU user time (s): 4210.62
CPU system time (s): 0.169974
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 20500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4210.62
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1609
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= 7
involuntary context switches= 88365

runsolver used 3.19251 second user time and 9.04562 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sat Apr 28 20:45:21 UTC 2007

IDJOB= 424333
IDBENCH= 20236
IDSOLVER= 194
FILE ID= node26/424333-1177793121

PBS_JOBID= 4715795

Free space on /tmp= 66538 MiB

SOLVER NAME= KCNFS 2004
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424333-1177793121/kcnfs-2004 /tmp/evaluation/424333-1177793121/instance-424333-1177793121.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-424333-1177793121 -o ROOT/results/node26/solver-424333-1177793121 -C 5000 -W 7500 -M 1800 --output-limit 1,15 --use-pty /tmp/evaluation/424333-1177793121/kcnfs-2004 /tmp/evaluation/424333-1177793121/instance-424333-1177793121.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  031da8f5b74d8784d36cce335d710bab

RANDOM SEED= 230887085

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:       1421376 kB
Buffers:         59420 kB
Cached:         477472 kB
SwapCached:       3640 kB
Active:         335388 kB
Inactive:       224804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1421376 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            3568 kB
Writeback:           0 kB
Mapped:          30564 kB
Slab:            59956 kB
Committed_AS:  1290144 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= 66538 MiB

End job on node26 on Sat Apr 28 21:55:33 UTC 2007