Trace number 307877

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) 1200.05 1200.36

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
MD5SUM4819d89b7aa2a4346ffa426a3f09fe5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.942855
Satisfiable
(Un)Satisfiability was proved
Number of variables6494
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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/307877-1172507966/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.03	c Input file : '/tmp/evaluation/307877-1172507966/instance-307877-1172507966.cnf'
0.00/0.03	c [#vars: 6500, #clauses: 17354 , (2-3)-CNF]
0.00/0.05	c unit clauses propagate before processing (#clause: 17354)

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/node7/watcher-307877-1172507966 -o ROOT/results/node7/solver-307877-1172507966 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307877-1172507966/kcnfs-2006 /tmp/evaluation/307877-1172507966/instance-307877-1172507966.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 0.94 3/77 17073
/proc/meminfo: memFree=1646928/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=180908 CPUtime=0
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 270751320 185249792 111 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45227 111 47 158 0 45067 0

[startup+0.107044 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 17073
/proc/meminfo: memFree=1646928/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183280 CPUtime=0.09
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1639 0 0 0 9 0 0 0 18 0 1 0 270751320 187678720 1623 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134736309 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45820 1623 56 158 0 45660 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 183280

[startup+0.515085 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 17073
/proc/meminfo: memFree=1646928/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183280 CPUtime=0.5
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1646 0 0 0 50 0 0 0 22 0 1 0 270751320 187678720 1630 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134740668 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45820 1630 56 158 0 45660 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 183280

[startup+1.33517 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 17074
/proc/meminfo: memFree=1640456/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=1.32
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1678 0 0 0 132 0 0 0 25 0 1 0 270751320 188157952 1662 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559267 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1662 67 158 0 45777 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 183748

[startup+2.97134 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 17074
/proc/meminfo: memFree=1640328/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=2.96
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1685 0 0 0 296 0 0 0 25 0 1 0 270751320 188157952 1669 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564260 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1669 70 158 0 45777 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 183748

[startup+6.24769 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 17074
/proc/meminfo: memFree=1640136/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=6.23
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1685 0 0 0 623 0 0 0 25 0 1 0 270751320 188157952 1669 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1669 70 158 0 45777 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 183748

[startup+12.7034 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 17074
/proc/meminfo: memFree=1640072/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=12.69
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1688 0 0 0 1269 0 0 0 25 0 1 0 270751320 188157952 1672 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564830 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1672 70 158 0 45777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 183748

[startup+25.5097 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 17074
/proc/meminfo: memFree=1640072/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=25.49
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1688 0 0 0 2549 0 0 0 25 0 1 0 270751320 188157952 1672 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572164 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1672 70 158 0 45777 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 183748

[startup+51.1194 s]
/proc/loadavg: 0.96 0.98 0.94 2/78 17074
/proc/meminfo: memFree=1640072/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=51.1
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1690 0 0 0 5109 1 0 0 25 0 1 0 270751320 188157952 1674 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559223 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1674 70 158 0 45777 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 183748

[startup+102.337 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=102.3
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1690 0 0 0 10229 1 0 0 25 0 1 0 270751320 188157952 1674 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572025 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1674 70 158 0 45777 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 183748

[startup+162.373 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=162.32
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1692 0 0 0 16231 1 0 0 25 0 1 0 270751320 188157952 1676 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564299 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1676 70 158 0 45777 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 183748

[startup+222.399 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=222.33
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1692 0 0 0 22232 1 0 0 25 0 1 0 270751320 188157952 1676 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559489 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1676 70 158 0 45777 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 183748

[startup+282.424 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=282.34
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1692 0 0 0 28232 2 0 0 25 0 1 0 270751320 188157952 1676 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564230 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1676 70 158 0 45777 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 183748

[startup+342.448 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 17076
/proc/meminfo: memFree=1640072/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=342.35
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1692 0 0 0 34233 2 0 0 25 0 1 0 270751320 188157952 1676 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559325 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1676 70 158 0 45777 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 183748

[startup+402.477 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=402.37
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1692 0 0 0 40234 3 0 0 25 0 1 0 270751320 188157952 1676 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1676 70 158 0 45777 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 183748

[startup+462.502 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=462.37
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1692 0 0 0 46234 3 0 0 25 0 1 0 270751320 188157952 1676 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559223 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1676 70 158 0 45777 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 183748

[startup+522.531 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=522.38
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 52235 3 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569431 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 183748

[startup+582.558 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=582.4
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 58237 3 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559501 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 183748

[startup+642.588 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=642.41
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 64237 4 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134628428 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 183748

[startup+702.613 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=702.42
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 70238 4 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 183748

[startup+762.638 s]
/proc/loadavg: 1.03 1.00 0.94 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=762.44
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 76239 5 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572040 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 183748

[startup+822.666 s]
/proc/loadavg: 1.06 1.01 0.95 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=822.44
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 82239 5 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134571669 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 183748

[startup+882.691 s]
/proc/loadavg: 1.02 1.01 0.95 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=882.45
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 88240 5 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559450 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 183748

[startup+942.719 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=942.47
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 94241 6 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559588 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 183748

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=1002.48
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 100242 6 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675203 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 183748

[startup+1062.78 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=1062.49
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 106243 6 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559561 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 183748

[startup+1122.8 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17076
/proc/meminfo: memFree=1640072/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=1122.5
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 112244 6 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559180 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 183748

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=1182.52
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 118245 7 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 183748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=1200.03
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 119996 7 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559291 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 183748

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 17076
/proc/meminfo: memFree=1640008/2055920 swapFree=4147496/4192956
[pid=17073] ppid=17071 vsize=183748 CPUtime=1200.03
/proc/17073/stat : 17073 (kcnfs-2006) R 17071 17073 16275 0 -1 4194304 1693 0 0 0 119996 7 0 0 25 0 1 0 270751320 188157952 1677 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559291 0 0 4096 0 0 0 0 17 1 0 0
/proc/17073/statm: 45937 1677 70 158 0 45777 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 183748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.05
CPU user time (s): 1199.97
CPU system time (s): 0.076988
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 183748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1693
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= 24662

runsolver used 1.11383 second user time and 2.76658 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Feb 26 16:39:26 UTC 2007

IDJOB= 307877
IDBENCH= 20216
IDSOLVER= 113
FILE ID= node7/307877-1172507966

PBS_JOBID= 3971595

Free space on /tmp= 66549 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S549070267-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/307877-1172507966/kcnfs-2006 /tmp/evaluation/307877-1172507966/instance-307877-1172507966.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-307877-1172507966 -o ROOT/results/node7/solver-307877-1172507966 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307877-1172507966/kcnfs-2006 /tmp/evaluation/307877-1172507966/instance-307877-1172507966.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  4819d89b7aa2a4346ffa426a3f09fe5c

RANDOM SEED= 295612549

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:       1647336 kB
Buffers:         48244 kB
Cached:         266280 kB
SwapCached:       9088 kB
Active:         188060 kB
Inactive:       150588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647336 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            3500 kB
Writeback:           0 kB
Mapped:          30912 kB
Slab:            55416 kB
Committed_AS:   891600 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= 66549 MiB

End job on node7 on Mon Feb 26 16:59:28 UTC 2007