Trace number 305581

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) 1200.07 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
MD5SUMdd18afc619ee3c57b73894611de585c7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark16.8024
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/305581-1172081843/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.03	c Input file : '/tmp/evaluation/305581-1172081843/instance-305581-1172081843.cnf'
0.00/0.03	c [#vars: 4000, #clauses: 16800 -> 16885 clauses (pre-processing), 3-CNF]
0.00/0.10	c unit clauses propagate before processing (#clause: 16885)

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/node71/watcher-305581-1172081843 -o ROOT/results/node71/solver-305581-1172081843 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305581-1172081843/kcnfs-2006 /tmp/evaluation/305581-1172081843/instance-305581-1172081843.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: 0.85 0.97 0.99 3/64 19900
/proc/meminfo: memFree=1376912/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=180908 CPUtime=0
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 122 0 0 0 0 0 0 0 18 0 1 0 228142117 185249792 107 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 45227 108 47 158 0 45067 0

[startup+0.106881 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19900
/proc/meminfo: memFree=1376912/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184356 CPUtime=0.1
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1213 0 0 0 10 0 0 0 18 0 1 0 228142117 188780544 1197 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134739112 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46089 1197 55 158 0 45929 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 184356

[startup+0.514969 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 19900
/proc/meminfo: memFree=1376912/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184824 CPUtime=0.5
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1620 0 0 0 50 0 0 0 21 0 1 0 228142117 189259776 1604 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639710 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46206 1604 70 158 0 46046 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 184824

[startup+1.33915 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370632/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184824 CPUtime=1.33
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1622 0 0 0 133 0 0 0 25 0 1 0 228142117 189259776 1606 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640716 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46206 1606 70 158 0 46046 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 184824

[startup+2.9755 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370504/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184824 CPUtime=2.96
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1622 0 0 0 296 0 0 0 25 0 1 0 228142117 189259776 1606 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639658 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46206 1606 70 158 0 46046 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 184824

[startup+6.25521 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370376/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=6.24
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1624 0 0 0 624 0 0 0 25 0 1 0 228142117 189263872 1608 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134558895 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1608 70 158 0 46047 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 184828

[startup+12.7086 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370312/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=12.69
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1626 0 0 0 1269 0 0 0 25 0 1 0 228142117 189263872 1610 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639658 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1610 70 158 0 46047 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 184828

[startup+25.6104 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370256/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=25.59
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1656 0 0 0 2559 0 0 0 25 0 1 0 228142117 189263872 1640 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559633 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1640 77 158 0 46047 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 184828

[startup+51.22 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370256/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=51.19
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 5119 0 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559492 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 184828

[startup+102.432 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370320/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=102.38
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 10238 0 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 184828

[startup+162.451 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370256/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=162.38
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 16238 0 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564260 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 184828

[startup+222.471 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370256/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=222.37
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 22237 0 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134573662 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 184828

[startup+282.489 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370192/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=282.38
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 28237 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559647 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 184828

[startup+342.51 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370192/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=342.38
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 34237 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564251 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 184828

[startup+402.535 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370192/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=402.38
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 40237 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559291 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 184828

[startup+462.552 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370128/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=462.37
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 46236 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564230 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 184828

[startup+522.569 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370192/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=522.37
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 52236 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564592 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 184828

[startup+582.591 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370128/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=582.37
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 58236 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 184828

[startup+642.613 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370192/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=642.37
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 64236 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 184828

[startup+702.631 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370128/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=702.36
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 70235 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564626 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 184828

[startup+762.647 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19901
/proc/meminfo: memFree=1370064/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=762.36
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 76235 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564847 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 184828

[startup+822.669 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 19901
/proc/meminfo: memFree=1370128/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=822.36
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 82235 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559591 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 184828

[startup+882.688 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 19901
/proc/meminfo: memFree=1370064/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=882.35
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 88234 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559421 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 184828

[startup+942.709 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19901
/proc/meminfo: memFree=1370128/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=942.35
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 94234 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572038 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 184828

[startup+1002.73 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 19901
/proc/meminfo: memFree=1370128/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=1002.35
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 100234 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 184828

[startup+1062.75 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 19901
/proc/meminfo: memFree=1370064/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=1062.34
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 106233 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559186 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 184828

[startup+1122.76 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 19901
/proc/meminfo: memFree=1370128/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=1122.33
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 112232 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564884 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 184828

[startup+1182.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19901
/proc/meminfo: memFree=1370064/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=1182.33
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 118232 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564639 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 184828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19901
/proc/meminfo: memFree=1370064/2055920 swapFree=4183908/4192956
[pid=19900] ppid=19898 vsize=184828 CPUtime=1200.05
/proc/19900/stat : 19900 (kcnfs-2006) R 19898 19900 19837 0 -1 4194304 1657 0 0 0 120004 1 0 0 25 0 1 0 228142117 189263872 1641 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19900/statm: 46207 1641 77 158 0 46047 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 184828

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.021996
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 184828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1657
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= 2080

runsolver used 0.72189 second user time and 2.48662 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Feb 21 18:17:23 UTC 2007

IDJOB= 305581
IDBENCH= 20160
IDSOLVER= 113
FILE ID= node71/305581-1172081843

PBS_JOBID= 3892837

Free space on /tmp= 66558 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S669431406-04.cnf
COMMAND LINE= /tmp/evaluation/305581-1172081843/kcnfs-2006 /tmp/evaluation/305581-1172081843/instance-305581-1172081843.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-305581-1172081843 -o ROOT/results/node71/solver-305581-1172081843 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305581-1172081843/kcnfs-2006 /tmp/evaluation/305581-1172081843/instance-305581-1172081843.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  dd18afc619ee3c57b73894611de585c7

RANDOM SEED= 328191659

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1377384 kB
Buffers:         30616 kB
Cached:         588268 kB
SwapCached:       3112 kB
Active:         109324 kB
Inactive:       519080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1377384 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            3628 kB
Writeback:           0 kB
Mapped:          15284 kB
Slab:            36188 kB
Committed_AS:   735032 kB
PageTables:       1448 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= 66558 MiB

End job on node71 on Wed Feb 21 18:37:26 UTC 2007