Trace number 308820

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 2006? (TO) 1200.06 1200.37

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
MD5SUM751158b675f07742fd932cd090fcc101
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
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	
0.00/0.00	c Computed by /tmp/evaluation/308820-1172528886/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.02	c Input file : '/tmp/evaluation/308820-1172528886/instance-308820-1172528886.cnf'
0.00/0.02	c [#vars: 4500, #clauses: 12014 , (2-3)-CNF]
0.00/0.03	c unit clauses propagate before processing (#clause: 12014)

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node17/watcher-308820-1172528886 -o ROOT/results/node17/solver-308820-1172528886 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308820-1172528886/kcnfs-2006 /tmp/evaluation/308820-1172528886/instance-308820-1172528886.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 1.09 3/77 15426
/proc/meminfo: memFree=1471224/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=180908 CPUtime=0
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 272842876 185249792 111 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45227 112 47 158 0 45067 0

[startup+0.106684 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 15426
/proc/meminfo: memFree=1471224/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182492 CPUtime=0.09
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1169 0 0 0 9 0 0 0 18 0 1 0 272842876 186871808 1153 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564874 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45623 1153 56 158 0 45463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 182492

[startup+0.514725 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 15426
/proc/meminfo: memFree=1471224/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=0.5
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1197 0 0 0 50 0 0 0 21 0 1 0 272842876 187351040 1181 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1181 63 158 0 45580 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 182960

[startup+1.33481 s]
/proc/loadavg: 0.92 0.98 1.09 2/78 15427
/proc/meminfo: memFree=1466608/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=1.32
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1209 0 0 0 132 0 0 0 25 0 1 0 272842876 187351040 1193 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559554 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1193 70 158 0 45580 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 182960

[startup+2.97098 s]
/proc/loadavg: 0.92 0.98 1.09 2/78 15427
/proc/meminfo: memFree=1466480/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=2.96
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1210 0 0 0 296 0 0 0 25 0 1 0 272842876 187351040 1194 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569045 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1194 70 158 0 45580 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 182960

[startup+6.24733 s]
/proc/loadavg: 0.93 0.98 1.09 2/78 15427
/proc/meminfo: memFree=1466352/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=6.23
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1211 0 0 0 623 0 0 0 25 0 1 0 272842876 187351040 1195 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134573144 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1195 70 158 0 45580 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 182960

[startup+12.703 s]
/proc/loadavg: 0.93 0.98 1.09 2/78 15427
/proc/meminfo: memFree=1466296/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=12.68
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1211 0 0 0 1268 0 0 0 25 0 1 0 272842876 187351040 1195 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569431 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1195 70 158 0 45580 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 182960

[startup+25.5103 s]
/proc/loadavg: 0.95 0.98 1.08 2/78 15427
/proc/meminfo: memFree=1466296/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=25.49
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1211 0 0 0 2549 0 0 0 25 0 1 0 272842876 187351040 1195 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559223 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1195 70 158 0 45580 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 182960

[startup+51.122 s]
/proc/loadavg: 0.96 0.98 1.08 2/78 15427
/proc/meminfo: memFree=1466296/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=51.1
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1211 0 0 0 5109 1 0 0 25 0 1 0 272842876 187351040 1195 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559407 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1195 70 158 0 45580 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 182960

[startup+102.339 s]
/proc/loadavg: 0.98 0.98 1.08 2/78 15427
/proc/meminfo: memFree=1466296/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=102.3
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1212 0 0 0 10229 1 0 0 25 0 1 0 272842876 187351040 1196 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1196 70 158 0 45580 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 182960

[startup+162.371 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 15427
/proc/meminfo: memFree=1466296/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=162.32
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1212 0 0 0 16231 1 0 0 25 0 1 0 272842876 187351040 1196 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559177 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1196 70 158 0 45580 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 182960

[startup+222.396 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 15427
/proc/meminfo: memFree=1466296/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=222.32
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 22231 1 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 182960

[startup+282.423 s]
/proc/loadavg: 0.99 0.98 1.06 2/78 15427
/proc/meminfo: memFree=1466232/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=282.33
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 28232 1 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559561 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 182960

[startup+342.448 s]
/proc/loadavg: 0.99 0.98 1.05 2/78 15427
/proc/meminfo: memFree=1466232/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=342.35
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 34233 2 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559518 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 182960

[startup+402.48 s]
/proc/loadavg: 0.99 0.98 1.05 2/78 15427
/proc/meminfo: memFree=1466232/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=402.37
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 40235 2 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559267 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 182960

[startup+462.507 s]
/proc/loadavg: 1.06 1.00 1.05 2/78 15427
/proc/meminfo: memFree=1466360/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=462.38
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 46236 2 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564711 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 182960

[startup+522.531 s]
/proc/loadavg: 1.02 1.00 1.04 2/78 15427
/proc/meminfo: memFree=1466296/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=522.38
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 52236 2 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559489 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 182960

[startup+582.557 s]
/proc/loadavg: 1.04 1.01 1.04 2/78 15427
/proc/meminfo: memFree=1466360/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=582.4
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 58238 2 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564647 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 182960

[startup+642.585 s]
/proc/loadavg: 1.01 1.01 1.04 2/78 15427
/proc/meminfo: memFree=1466360/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=642.4
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 64238 2 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559420 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 182960

[startup+702.61 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 15427
/proc/meminfo: memFree=1466296/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=702.41
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 70239 2 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134632125 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 182960

[startup+762.638 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 15427
/proc/meminfo: memFree=1466296/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=762.43
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 76240 3 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 182960

[startup+822.67 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 15429
/proc/meminfo: memFree=1466232/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=822.45
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 82242 3 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559177 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 182960

[startup+882.697 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 15429
/proc/meminfo: memFree=1466232/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=882.46
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 88243 3 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 182960

[startup+942.724 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 15429
/proc/meminfo: memFree=1466232/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=942.47
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 94244 3 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134560439 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 182960

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15429
/proc/meminfo: memFree=1466424/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=1002.48
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 100245 3 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564607 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 182960

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15429
/proc/meminfo: memFree=1466424/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=1062.5
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1213 0 0 0 106247 3 0 0 25 0 1 0 272842876 187351040 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564622 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1197 70 158 0 45580 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 182960

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15429
/proc/meminfo: memFree=1466360/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=1122.51
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1214 0 0 0 112248 3 0 0 25 0 1 0 272842876 187351040 1198 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559218 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1198 70 158 0 45580 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 182960

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15429
/proc/meminfo: memFree=1466424/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=1182.53
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1214 0 0 0 118250 3 0 0 25 0 1 0 272842876 187351040 1198 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564755 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1198 70 158 0 45580 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 182960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15429
/proc/meminfo: memFree=1466424/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=1200.05
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1214 0 0 0 120001 4 0 0 25 0 1 0 272842876 187351040 1198 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675198 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1198 70 158 0 45580 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 182960

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15429
/proc/meminfo: memFree=1466424/2055920 swapFree=4192812/4192956
[pid=15426] ppid=15424 vsize=182960 CPUtime=1200.05
/proc/15426/stat : 15426 (kcnfs-2006) R 15424 15426 15076 0 -1 4194304 1214 0 0 0 120001 4 0 0 25 0 1 0 272842876 187351040 1198 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675198 0 0 4096 0 0 0 0 17 1 0 0
/proc/15426/statm: 45740 1198 70 158 0 45580 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 182960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.041993
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 182960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1214
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= 1815

runsolver used 1.3028 second user time and 2.57761 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Feb 26 22:28:06 UTC 2007

IDJOB= 308820
IDBENCH= 20242
IDSOLVER= 113
FILE ID= node17/308820-1172528886

PBS_JOBID= 3971621

Free space on /tmp= 66556 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308820-1172528886/kcnfs-2006 /tmp/evaluation/308820-1172528886/instance-308820-1172528886.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-308820-1172528886 -o ROOT/results/node17/solver-308820-1172528886 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308820-1172528886/kcnfs-2006 /tmp/evaluation/308820-1172528886/instance-308820-1172528886.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 190650501

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1471632 kB
Buffers:         62848 kB
Cached:         401864 kB
SwapCached:          0 kB
Active:         304116 kB
Inactive:       205044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1471632 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3360 kB
Writeback:           0 kB
Mapped:          63360 kB
Slab:            60692 kB
Committed_AS:   883200 kB
PageTables:       1748 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= 66556 MiB

End job on node17 on Mon Feb 26 22:48:09 UTC 2007