Trace number 299799

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 SMPUNSAT 84.9861 49.4345

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
MD5SUMb03952152dea0613061828eb775a4d85
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark81.2866
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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	
0.00/0.00	c Computed by /tmp/evaluation/299799-1171877559/kcnfs-smp   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.00	c Input file : '/tmp/evaluation/299799-1171877559/instance-299799-1171877559.cnf'
0.00/0.00	c [#vars: 400, #clauses: 1704 -> 1819 clauses (pre-processing), tautology: 0, 3-CNF]
0.00/0.01	c unit clauses propagate before processing (#clause: 1819)
0.00/0.01	c estimated distribution: 8 tasks
0.00/0.01	c <26926> [PID]: 26928 26929 26930 26931 26932 26933 26934
0.01/0.43	c <26926> [PID]: 26935
0.01/0.43	c real distribution: 8 tasks
12.29/6.19	c <26926> [26935: UNSAT][26932: UNSAT][26934: UNSAT][26931: UNSAT][26933: UNSAT]
47.98/24.15	c <26926> [26930: UNSAT][26929: UNSAT][26928: UNSAT]
84.92/49.43	s UNSATISFIABLE
84.92/49.43	c CPU time            : 84.940 seconds
84.92/49.43	c Elapsed Time        : 49.430 seconds
84.92/49.43	c Size of search tree : 173670 nodes
84.92/49.43	c average speed       : 2044.620 nodes/sec.
84.92/49.43

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-299799-1171877559 -o ROOT/results/node7/solver-299799-1171877559 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299799-1171877559/kcnfs-smp /tmp/evaluation/299799-1171877559/instance-299799-1171877559.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26926
/proc/meminfo: memFree=1684616/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=181848 CPUtime=0
/proc/26926/stat : 26926 (kcnfs-smp) R 26924 26926 25732 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 207710655 186212352 124 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134725951 0 0 4096 0 0 0 0 17 1 0 0
/proc/26926/statm: 45462 125 51 160 0 45300 0

[startup+0.107262 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26926
/proc/meminfo: memFree=1684616/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=0.01
/proc/26926/stat : 26926 (kcnfs-smp) R 26924 26926 25732 0 -1 4194304 355 0 0 0 1 0 0 0 23 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836899 0 0 4096 0 0 0 0 17 0 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 182448

[startup+0.515304 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26926
/proc/meminfo: memFree=1684616/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=0.01
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 413 0 0 0 1 0 0 0 23 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 182448

[startup+1.33739 s]
/proc/loadavg: 0.92 0.98 0.99 9/86 26935
/proc/meminfo: memFree=1681792/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=0.01
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 413 0 0 0 1 0 0 0 23 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
[pid=26928] ppid=26926 vsize=182448 CPUtime=0.54
/proc/26928/stat : 26928 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 54 0 0 0 24 0 1 0 207710656 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134595527 0 0 4096 2 0 0 0 17 1 0 0
/proc/26928/statm: 45612 241 76 160 0 45450 0
[pid=26929] ppid=26926 vsize=182448 CPUtime=0.4
/proc/26929/stat : 26929 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 40 0 0 0 23 0 1 0 207710657 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134601014 0 0 4096 0 0 0 0 17 1 0 0
/proc/26929/statm: 45612 241 76 160 0 45450 0
[pid=26930] ppid=26926 vsize=182448 CPUtime=0.4
/proc/26930/stat : 26930 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 40 0 0 0 25 0 1 0 207710659 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134573008 0 0 4096 2 0 0 0 17 0 0 0
/proc/26930/statm: 45612 241 76 160 0 45450 0
[pid=26931] ppid=26926 vsize=182448 CPUtime=0.3
/proc/26931/stat : 26931 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 30 0 0 0 24 0 1 0 207710660 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134637385 0 0 4096 0 0 0 0 17 1 0 0
/proc/26931/statm: 45612 241 76 160 0 45450 0
[pid=26932] ppid=26926 vsize=182448 CPUtime=0.3
/proc/26932/stat : 26932 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 30 0 0 0 25 0 1 0 207710661 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134573506 0 0 4096 2 0 0 0 17 0 0 0
/proc/26932/statm: 45612 241 76 160 0 45450 0
[pid=26933] ppid=26926 vsize=182448 CPUtime=0.2
/proc/26933/stat : 26933 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 20 0 0 0 25 0 1 0 207710661 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134640241 0 0 4096 0 0 0 0 17 1 0 0
/proc/26933/statm: 45612 241 76 160 0 45450 0
[pid=26934] ppid=26926 vsize=182448 CPUtime=0.24
/proc/26934/stat : 26934 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 24 0 0 0 25 0 1 0 207710692 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134595465 0 0 4096 2 0 0 0 17 0 0 0
/proc/26934/statm: 45612 241 76 160 0 45450 0
[pid=26935] ppid=26926 vsize=182448 CPUtime=0.22
/proc/26935/stat : 26935 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 22 0 0 0 25 0 1 0 207710697 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134600538 0 0 4096 0 0 0 0 17 0 0 0
/proc/26935/statm: 45612 241 76 160 0 45450 0
Current children cumulated CPU time (s) 2.61
Current children cumulated vsize (KiB) 1642032

[startup+2.98956 s]
/proc/loadavg: 0.92 0.98 0.99 9/86 26935
/proc/meminfo: memFree=1681600/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=0.01
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 413 0 0 0 1 0 0 0 23 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
[pid=26928] ppid=26926 vsize=182448 CPUtime=0.94
/proc/26928/stat : 26928 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 94 0 0 0 25 0 1 0 207710656 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134633904 0 0 4096 2 0 0 0 17 1 0 0
/proc/26928/statm: 45612 241 76 160 0 45450 0
[pid=26929] ppid=26926 vsize=182448 CPUtime=0.82
/proc/26929/stat : 26929 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 82 0 0 0 25 0 1 0 207710657 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134683095 0 0 4096 0 0 0 0 17 1 0 0
/proc/26929/statm: 45612 241 76 160 0 45450 0
[pid=26930] ppid=26926 vsize=182448 CPUtime=0.8
/proc/26930/stat : 26930 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 80 0 0 0 25 0 1 0 207710659 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134589794 0 0 4096 2 0 0 0 17 0 0 0
/proc/26930/statm: 45612 241 76 160 0 45450 0
[pid=26931] ppid=26926 vsize=182448 CPUtime=0.73
/proc/26931/stat : 26931 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 73 0 0 0 25 0 1 0 207710660 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134579685 0 0 4096 0 0 0 0 17 1 0 0
/proc/26931/statm: 45612 241 76 160 0 45450 0
[pid=26932] ppid=26926 vsize=182448 CPUtime=0.74
/proc/26932/stat : 26932 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 74 0 0 0 25 0 1 0 207710661 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134683130 0 0 4096 2 0 0 0 17 0 0 0
/proc/26932/statm: 45612 241 76 160 0 45450 0
[pid=26933] ppid=26926 vsize=182448 CPUtime=0.6
/proc/26933/stat : 26933 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 60 0 0 0 25 0 1 0 207710661 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134595666 0 0 4096 0 0 0 0 17 1 0 0
/proc/26933/statm: 45612 241 76 160 0 45450 0
[pid=26934] ppid=26926 vsize=182448 CPUtime=0.64
/proc/26934/stat : 26934 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 64 0 0 0 25 0 1 0 207710692 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134683214 0 0 4096 2 0 0 0 17 0 0 0
/proc/26934/statm: 45612 241 76 160 0 45450 0
[pid=26935] ppid=26926 vsize=182448 CPUtime=0.62
/proc/26935/stat : 26935 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 62 0 0 0 25 0 1 0 207710697 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134566845 0 0 4096 0 0 0 0 17 0 0 0
/proc/26935/statm: 45612 241 76 160 0 45450 0
Current children cumulated CPU time (s) 5.9
Current children cumulated vsize (KiB) 1642032

[startup+6.29091 s]
/proc/loadavg: 1.49 1.10 1.03 9/86 26935
/proc/meminfo: memFree=1681472/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=0.96
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 414 56 0 0 1 0 95 0 16 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
[pid=26928] ppid=26926 vsize=182448 CPUtime=1.74
/proc/26928/stat : 26928 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 174 0 0 0 25 0 1 0 207710656 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577464 0 0 4096 2 0 0 0 17 1 0 0
/proc/26928/statm: 45612 241 76 160 0 45450 0
[pid=26929] ppid=26926 vsize=182448 CPUtime=1.62
/proc/26929/stat : 26929 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 162 0 0 0 25 0 1 0 207710657 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134579427 0 0 4096 0 0 0 0 17 1 0 0
/proc/26929/statm: 45612 241 76 160 0 45450 0
[pid=26930] ppid=26926 vsize=182448 CPUtime=1.8
/proc/26930/stat : 26930 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 180 0 0 0 25 0 1 0 207710659 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134595904 0 0 4096 2 0 0 0 17 0 0 0
/proc/26930/statm: 45612 241 76 160 0 45450 0
[pid=26931] ppid=26926 vsize=182448 CPUtime=1.6
/proc/26931/stat : 26931 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 160 0 0 0 25 0 1 0 207710660 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577634 0 0 4096 0 0 0 0 17 1 0 0
/proc/26931/statm: 45612 241 76 160 0 45450 0
[pid=26932] ppid=26926 vsize=182448 CPUtime=1.7
/proc/26932/stat : 26932 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 170 0 0 0 25 0 1 0 207710661 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134675762 0 0 4096 2 0 0 0 17 0 0 0
/proc/26932/statm: 45612 241 76 160 0 45450 0
[pid=26933] ppid=26926 vsize=182448 CPUtime=1.43
/proc/26933/stat : 26933 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 143 0 0 0 25 0 1 0 207710661 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134683073 0 0 4096 0 0 0 0 17 1 0 0
/proc/26933/statm: 45612 241 76 160 0 45450 0
[pid=26934] ppid=26926 vsize=182448 CPUtime=1.64
/proc/26934/stat : 26934 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 164 0 0 0 25 0 1 0 207710692 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134595452 0 0 4096 2 0 0 0 17 0 0 0
/proc/26934/statm: 45612 241 76 160 0 45450 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 1459584

[startup+12.7746 s]
/proc/loadavg: 1.93 1.20 1.06 8/85 26935
/proc/meminfo: memFree=1681672/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=0.96
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 414 56 0 0 1 0 95 0 16 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
[pid=26928] ppid=26926 vsize=182448 CPUtime=3.35
/proc/26928/stat : 26928 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 335 0 0 0 25 0 1 0 207710656 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134608318 0 0 4096 2 0 0 0 17 1 0 0
/proc/26928/statm: 45612 241 76 160 0 45450 0
[pid=26929] ppid=26926 vsize=182448 CPUtime=3.22
/proc/26929/stat : 26929 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 322 0 0 0 25 0 1 0 207710657 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134567505 0 0 4096 0 0 0 0 17 1 0 0
/proc/26929/statm: 45612 241 76 160 0 45450 0
[pid=26930] ppid=26926 vsize=182448 CPUtime=4.09
/proc/26930/stat : 26930 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 409 0 0 0 25 0 1 0 207710659 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134586930 0 0 4096 2 0 0 0 17 0 0 0
/proc/26930/statm: 45612 241 76 160 0 45450 0
[pid=26931] ppid=26926 vsize=182448 CPUtime=3.2
/proc/26931/stat : 26931 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 320 0 0 0 25 0 1 0 207710660 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134579685 0 0 4096 0 0 0 0 17 0 0 0
/proc/26931/statm: 45612 241 76 160 0 45450 0
[pid=26932] ppid=26926 vsize=0 CPUtime=3.84
/proc/26932/stat : 26932 (kcnfs-smp) D 26926 26926 25732 0 -1 4194372 56 0 0 0 384 0 0 0 25 0 1 0 207710661 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 2 18446744072100037788 0 0 17 0 0 0
/proc/26932/statm: 0 0 0 0 0 0 0
[pid=26933] ppid=26926 vsize=182448 CPUtime=3.1
/proc/26933/stat : 26933 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 310 0 0 0 25 0 1 0 207710661 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580320 0 0 4096 0 0 0 0 17 1 0 0
/proc/26933/statm: 45612 241 76 160 0 45450 0
[pid=26934] ppid=26926 vsize=0 CPUtime=3.66
/proc/26934/stat : 26934 (kcnfs-smp) R 26926 26926 25732 0 -1 4194372 56 0 0 0 366 0 0 0 25 0 1 0 207710692 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 2 0 0 0 17 0 0 0
/proc/26934/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 1094688

[startup+25.6059 s]
/proc/loadavg: 2.30 1.32 1.10 3/80 26935
/proc/meminfo: memFree=1682736/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=27.96
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 414 336 0 0 1 0 2795 0 16 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
[pid=26928] ppid=26926 vsize=182448 CPUtime=9.98
/proc/26928/stat : 26928 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 998 0 0 0 25 0 1 0 207710656 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134637486 0 0 4096 2 0 0 0 17 0 0 0
/proc/26928/statm: 45612 241 76 160 0 45450 0
[pid=26929] ppid=26926 vsize=182448 CPUtime=13.11
/proc/26929/stat : 26929 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 1311 0 0 0 25 0 1 0 207710657 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580320 0 0 4096 0 0 0 0 17 1 0 0
/proc/26929/statm: 45612 241 76 160 0 45450 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 547344

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

[startup+26.324 s]
/proc/loadavg: 2.30 1.32 1.10 3/80 26935
/proc/meminfo: memFree=1682736/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=27.96
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 414 336 0 0 1 0 2795 0 16 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
[pid=26928] ppid=26926 vsize=182448 CPUtime=10.69
/proc/26928/stat : 26928 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 1069 0 0 0 25 0 1 0 207710656 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134572000 0 0 4096 2 0 0 0 17 0 0 0
/proc/26928/statm: 45612 241 76 160 0 45450 0
[pid=26929] ppid=26926 vsize=182448 CPUtime=13.83
/proc/26929/stat : 26929 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 1383 0 0 0 25 0 1 0 207710657 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577096 0 0 4096 0 0 0 0 17 1 0 0
/proc/26929/statm: 45612 241 76 160 0 45450 0
Current children cumulated CPU time (s) 52.48
Current children cumulated vsize (KiB) 547344

[startup+39.4514 s]
/proc/loadavg: 2.25 1.34 1.11 2/79 26935
/proc/meminfo: memFree=1683000/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=51.21
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 414 392 0 0 1 0 5120 0 16 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
[pid=26928] ppid=26926 vsize=182448 CPUtime=23.77
/proc/26928/stat : 26928 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 2377 0 0 0 25 0 1 0 207710656 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134580273 0 0 4096 2 0 0 0 17 1 0 0
/proc/26928/statm: 45612 241 76 160 0 45450 0
Current children cumulated CPU time (s) 74.98
Current children cumulated vsize (KiB) 364896

[startup+46.0081 s]
/proc/loadavg: 2.06 1.33 1.11 2/79 26935
/proc/meminfo: memFree=1683000/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=51.21
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 414 392 0 0 1 0 5120 0 16 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
[pid=26928] ppid=26926 vsize=182448 CPUtime=30.33
/proc/26928/stat : 26928 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 3033 0 0 0 25 0 1 0 207710656 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134683211 0 0 4096 2 0 0 0 17 1 0 0
/proc/26928/statm: 45612 241 76 160 0 45450 0
Current children cumulated CPU time (s) 81.54
Current children cumulated vsize (KiB) 364896

[startup+47.6532 s]
/proc/loadavg: 2.06 1.33 1.11 2/79 26935
/proc/meminfo: memFree=1683000/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=51.21
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 414 392 0 0 1 0 5120 0 16 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
[pid=26928] ppid=26926 vsize=182448 CPUtime=31.97
/proc/26928/stat : 26928 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 3197 0 0 0 25 0 1 0 207710656 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577726 0 0 4096 2 0 0 0 17 1 0 0
/proc/26928/statm: 45612 241 76 160 0 45450 0
Current children cumulated CPU time (s) 83.18
Current children cumulated vsize (KiB) 364896

[startup+48.4753 s]
/proc/loadavg: 2.06 1.33 1.11 2/79 26935
/proc/meminfo: memFree=1683000/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=51.21
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 414 392 0 0 1 0 5120 0 16 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
[pid=26928] ppid=26926 vsize=182448 CPUtime=32.79
/proc/26928/stat : 26928 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 3279 0 0 0 25 0 1 0 207710656 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134683263 0 0 4096 2 0 0 0 17 1 0 0
/proc/26928/statm: 45612 241 76 160 0 45450 0
Current children cumulated CPU time (s) 84
Current children cumulated vsize (KiB) 364896

[startup+48.8874 s]
/proc/loadavg: 2.06 1.33 1.11 2/79 26935
/proc/meminfo: memFree=1683064/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=51.21
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 414 392 0 0 1 0 5120 0 16 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
[pid=26928] ppid=26926 vsize=182448 CPUtime=33.2
/proc/26928/stat : 26928 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 3320 0 0 0 25 0 1 0 207710656 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134589648 0 0 4096 2 0 0 0 17 1 0 0
/proc/26928/statm: 45612 241 76 160 0 45450 0
Current children cumulated CPU time (s) 84.41
Current children cumulated vsize (KiB) 364896

[startup+49.2954 s]
/proc/loadavg: 2.06 1.33 1.11 2/79 26935
/proc/meminfo: memFree=1683064/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=51.21
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 414 392 0 0 1 0 5120 0 16 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
[pid=26928] ppid=26926 vsize=182448 CPUtime=33.61
/proc/26928/stat : 26928 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 3361 0 0 0 25 0 1 0 207710656 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134579705 0 0 4096 2 0 0 0 17 1 0 0
/proc/26928/statm: 45612 241 76 160 0 45450 0
Current children cumulated CPU time (s) 84.82
Current children cumulated vsize (KiB) 364896

[startup+49.3974 s]
/proc/loadavg: 2.06 1.33 1.11 2/79 26935
/proc/meminfo: memFree=1683064/2055920 swapFree=4142368/4192956
[pid=26926] ppid=26924 vsize=182448 CPUtime=51.21
/proc/26926/stat : 26926 (kcnfs-smp) S 26924 26926 25732 0 -1 4194304 414 392 0 0 1 0 5120 0 16 0 1 0 207710655 186826752 227 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134836797 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/26926/statm: 45612 227 70 160 0 45450 0
[pid=26928] ppid=26926 vsize=182448 CPUtime=33.71
/proc/26928/stat : 26928 (kcnfs-smp) R 26926 26926 25732 0 -1 4194368 43 0 0 0 3371 0 0 0 25 0 1 0 207710656 186826752 241 18446744073709551615 134512640 135172044 4294956624 18446744073709551615 134577061 0 0 4096 2 0 0 0 17 1 0 0
/proc/26928/statm: 45612 241 76 160 0 45450 0
Current children cumulated CPU time (s) 84.92
Current children cumulated vsize (KiB) 364896

Child status: 20
Real time (s): 49.4345
CPU time (s): 84.9861
CPU user time (s): 84.9721
CPU system time (s): 0.013997
CPU usage (%): 171.917
Max. virtual memory (cumulated for all children) (KiB): 1642032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 84.9721
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 886
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= 63
involuntary context switches= 1803

runsolver used 0.055991 second user time and 0.124981 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Feb 19 09:32:39 UTC 2007

IDJOB= 299799
IDBENCH= 20019
IDSOLVER= 112
FILE ID= node7/299799-1171877559

PBS_JOBID= 3839414

Free space on /tmp= 66545 MiB

SOLVER NAME= KCNFS SMP
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S105499989-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299799-1171877559/kcnfs-smp /tmp/evaluation/299799-1171877559/instance-299799-1171877559.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-299799-1171877559 -o ROOT/results/node7/solver-299799-1171877559 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299799-1171877559/kcnfs-smp /tmp/evaluation/299799-1171877559/instance-299799-1171877559.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  b03952152dea0613061828eb775a4d85

RANDOM SEED= 878098049

TIME LIMIT= 1200 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		: 3000.232
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		: 3000.232
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:       1685024 kB
Buffers:         50136 kB
Cached:         222908 kB
SwapCached:      16024 kB
Active:         213124 kB
Inactive:        90044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685024 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            3188 kB
Writeback:           0 kB
Mapped:          29832 kB
Slab:            53276 kB
Committed_AS:   760240 kB
PageTables:       1764 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= 66545 MiB

End job on node7 on Mon Feb 19 09:33:29 UTC 2007