Trace number 306688

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 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S287388441-16.cnf
MD5SUMf6337b9ef083936c6b3e5af26c3dff66
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/306688-1172104233/kcnfs-2006   V. 1.2
0.00/0.00	c reading file ... done
0.00/0.10	c Input file : '/tmp/evaluation/306688-1172104233/instance-306688-1172104233.cnf'
0.00/0.10	c [#vars: 13000, #clauses: 54600 -> 54688 clauses (pre-processing), 3-CNF]
0.40/0.44	c unit clauses propagate before processing (#clause: 54688)

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/node30/watcher-306688-1172104233 -o ROOT/results/node30/solver-306688-1172104233 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306688-1172104233/kcnfs-2006 /tmp/evaluation/306688-1172104233/instance-306688-1172104233.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 1.03 3/77 23641
/proc/meminfo: memFree=1478440/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=180908 CPUtime=0
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 204187362 185249792 110 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134811879 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 45227 111 47 158 0 45067 0

[startup+0.1073 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 23641
/proc/meminfo: memFree=1478440/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=189384 CPUtime=0.1
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 2032 0 0 0 9 1 0 0 18 0 1 0 204187362 193929216 2016 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134718005 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47346 2016 49 158 0 47186 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 189384

[startup+0.515358 s]
/proc/loadavg: 0.92 0.98 1.03 3/77 23641
/proc/meminfo: memFree=1478440/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190308 CPUtime=0.51
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 4905 0 0 0 49 2 0 0 21 0 1 0 204187362 194875392 4889 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559133 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47577 4889 58 158 0 47417 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 190308

[startup+1.33648 s]
/proc/loadavg: 0.92 0.98 1.03 2/78 23642
/proc/meminfo: memFree=1458976/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190308 CPUtime=1.33
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 4924 0 0 0 131 2 0 0 25 0 1 0 204187362 194875392 4908 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134740773 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47577 4908 58 158 0 47417 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 190308

[startup+2.97671 s]
/proc/loadavg: 0.92 0.98 1.03 2/78 23642
/proc/meminfo: memFree=1458784/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190308 CPUtime=2.97
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 4924 0 0 0 295 2 0 0 25 0 1 0 204187362 194875392 4908 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134740725 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47577 4908 58 158 0 47417 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 190308

[startup+6.25318 s]
/proc/loadavg: 0.93 0.98 1.03 2/78 23642
/proc/meminfo: memFree=1458528/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190776 CPUtime=6.25
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 4957 0 0 0 623 2 0 0 25 0 1 0 204187362 195354624 4941 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134558777 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47694 4941 70 158 0 47534 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 190776

[startup+12.7121 s]
/proc/loadavg: 0.93 0.98 1.03 2/78 23642
/proc/meminfo: memFree=1458528/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190780 CPUtime=12.7
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 4959 0 0 0 1268 2 0 0 25 0 1 0 204187362 195358720 4943 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47695 4943 70 158 0 47535 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 190780

[startup+25.5139 s]
/proc/loadavg: 0.95 0.98 1.02 2/78 23642
/proc/meminfo: memFree=1458592/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190780 CPUtime=25.5
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 4961 0 0 0 2548 2 0 0 25 0 1 0 204187362 195358720 4945 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47695 4945 70 158 0 47535 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 190780

[startup+51.1226 s]
/proc/loadavg: 0.96 0.98 1.02 2/78 23642
/proc/meminfo: memFree=1458592/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190780 CPUtime=51.1
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 4962 0 0 0 5108 2 0 0 25 0 1 0 204187362 195358720 4946 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639514 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47695 4946 70 158 0 47535 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 190780

[startup+102.339 s]
/proc/loadavg: 0.98 0.98 1.02 2/78 23642
/proc/meminfo: memFree=1458528/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190784 CPUtime=102.29
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 4966 0 0 0 10227 2 0 0 25 0 1 0 204187362 195362816 4950 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641728 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47696 4950 70 158 0 47536 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 190784

[startup+162.37 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 23642
/proc/meminfo: memFree=1458528/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190784 CPUtime=162.31
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 4971 0 0 0 16228 3 0 0 25 0 1 0 204187362 195362816 4955 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134639658 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47696 4955 70 158 0 47536 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 190784

[startup+222.403 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23642
/proc/meminfo: memFree=1458464/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190788 CPUtime=222.32
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 4973 0 0 0 22229 3 0 0 25 0 1 0 204187362 195366912 4957 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134640785 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47697 4957 70 158 0 47537 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 190788

[startup+282.428 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23642
/proc/meminfo: memFree=1458400/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190788 CPUtime=282.33
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 4978 0 0 0 28229 4 0 0 25 0 1 0 204187362 195366912 4962 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134641674 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47697 4962 70 158 0 47537 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 190788

[startup+342.452 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23642
/proc/meminfo: memFree=1458400/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=342.33
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 4980 0 0 0 34229 4 0 0 25 0 1 0 204187362 195371008 4964 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134642860 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 4964 70 158 0 47538 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 190792

[startup+402.478 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23642
/proc/meminfo: memFree=1458208/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=402.34
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5044 0 0 0 40229 5 0 0 25 0 1 0 204187362 195371008 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134569416 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5028 77 158 0 47538 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 190792

[startup+462.503 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 23642
/proc/meminfo: memFree=1458144/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=462.34
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5044 0 0 0 46229 5 0 0 25 0 1 0 204187362 195371008 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134572055 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5028 77 158 0 47538 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 190792

[startup+522.533 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 23642
/proc/meminfo: memFree=1458208/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=522.36
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5044 0 0 0 52230 6 0 0 25 0 1 0 204187362 195371008 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675188 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5028 77 158 0 47538 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 190792

[startup+582.557 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23642
/proc/meminfo: memFree=1458144/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=582.36
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5044 0 0 0 58230 6 0 0 25 0 1 0 204187362 195371008 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134621999 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5028 77 158 0 47538 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 190792

[startup+642.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23642
/proc/meminfo: memFree=1458208/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=642.37
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5044 0 0 0 64230 7 0 0 25 0 1 0 204187362 195371008 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134675079 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5028 77 158 0 47538 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 190792

[startup+702.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23642
/proc/meminfo: memFree=1458144/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=702.36
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5044 0 0 0 70229 7 0 0 25 0 1 0 204187362 195371008 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134625202 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5028 77 158 0 47538 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 190792

[startup+762.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23642
/proc/meminfo: memFree=1458144/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=762.38
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5044 0 0 0 76230 8 0 0 25 0 1 0 204187362 195371008 5028 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564639 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5028 77 158 0 47538 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 190792

[startup+822.666 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23642
/proc/meminfo: memFree=1458208/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=822.39
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5045 0 0 0 82231 8 0 0 25 0 1 0 204187362 195371008 5029 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559501 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5029 77 158 0 47538 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 190792

[startup+882.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23642
/proc/meminfo: memFree=1458208/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=882.4
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5045 0 0 0 88231 9 0 0 25 0 1 0 204187362 195371008 5029 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559287 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5029 77 158 0 47538 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 190792

[startup+942.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23642
/proc/meminfo: memFree=1458208/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=942.4
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5046 0 0 0 94231 9 0 0 25 0 1 0 204187362 195371008 5030 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564607 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5030 77 158 0 47538 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 190792

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23642
/proc/meminfo: memFree=1458272/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=1002.41
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5046 0 0 0 100231 10 0 0 25 0 1 0 204187362 195371008 5030 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134625516 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5030 77 158 0 47538 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 190792

[startup+1062.77 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 23642
/proc/meminfo: memFree=1458272/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=1062.42
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5046 0 0 0 106232 10 0 0 25 0 1 0 204187362 195371008 5030 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564874 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5030 77 158 0 47538 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 190792

[startup+1122.8 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 23642
/proc/meminfo: memFree=1458336/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=1122.43
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5046 0 0 0 112232 11 0 0 25 0 1 0 204187362 195371008 5030 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134559505 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5030 77 158 0 47538 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 190792

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23642
/proc/meminfo: memFree=1458272/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=1182.44
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5046 0 0 0 118233 11 0 0 25 0 1 0 204187362 195371008 5030 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564592 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5030 77 158 0 47538 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 190792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23642
/proc/meminfo: memFree=1458272/2055920 swapFree=4145576/4192956
[pid=23641] ppid=23639 vsize=190792 CPUtime=1200.06
/proc/23641/stat : 23641 (kcnfs-2006) R 23639 23641 22702 0 -1 4194304 5046 0 0 0 119995 11 0 0 25 0 1 0 204187362 195371008 5030 18446744073709551615 134512640 135163436 4294956704 18446744073709551615 134564260 0 0 4096 0 0 0 0 17 1 0 0
/proc/23641/statm: 47698 5030 77 158 0 47538 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 190792

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): 1200.46
CPU time (s): 1200.07
CPU user time (s): 1199.95
CPU system time (s): 0.121981
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 190792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5046
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= 1048

runsolver used 1.35179 second user time and 2.68359 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Thu Feb 22 00:30:33 UTC 2007

IDJOB= 306688
IDBENCH= 20187
IDSOLVER= 113
FILE ID= node30/306688-1172104233

PBS_JOBID= 3892879

Free space on /tmp= 66555 MiB

SOLVER NAME= KCNFS 2006
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S287388441-16.cnf
COMMAND LINE= /tmp/evaluation/306688-1172104233/kcnfs-2006 /tmp/evaluation/306688-1172104233/instance-306688-1172104233.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-306688-1172104233 -o ROOT/results/node30/solver-306688-1172104233 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306688-1172104233/kcnfs-2006 /tmp/evaluation/306688-1172104233/instance-306688-1172104233.cnf            

META MD5SUM SOLVER= 23f87ccf1c743ff5b6146b444e216cd3
MD5SUM BENCH=  f6337b9ef083936c6b3e5af26c3dff66

RANDOM SEED= 309322200

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1478912 kB
Buffers:         51104 kB
Cached:         433408 kB
SwapCached:      15696 kB
Active:         295900 kB
Inactive:       214332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478912 kB
SwapTotal:     4192956 kB
SwapFree:      4145576 kB
Dirty:            4180 kB
Writeback:           0 kB
Mapped:          30860 kB
Slab:            52228 kB
Committed_AS:   702320 kB
PageTables:       1888 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= 66555 MiB

End job on node30 on Thu Feb 22 00:50:36 UTC 2007