Trace number 303949

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
CMUSAT 2007-02-08? (TO) 1200.03 1200.48

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1955740096-08.cnf
MD5SUM912fcf8d2356bdff8350533be9acfcd4
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  220                                                  |
0.00/0.03	c |  Number of clauses:    18700                                                |

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/node18/watcher-303949-1172047608 -o ROOT/results/node18/solver-303949-1172047608 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303949-1172047608/cmusat /tmp/evaluation/303949-1172047608/instance-303949-1172047608.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: 1.00 1.00 1.09 3/77 11494
/proc/meminfo: memFree=1501688/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=2316 CPUtime=0
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 310 0 0 0 0 0 0 0 18 0 1 0 224715358 2371584 293 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 579 294 96 243 0 333 0

[startup+0.106885 s]
/proc/loadavg: 1.00 1.00 1.09 3/77 11494
/proc/meminfo: memFree=1501688/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=4044 CPUtime=0.1
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 749 0 0 0 10 0 0 0 18 0 1 0 224715358 4141056 732 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134530345 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 1011 732 107 243 0 765 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4044

[startup+0.514924 s]
/proc/loadavg: 1.00 1.00 1.09 3/77 11494
/proc/meminfo: memFree=1501688/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=3416 CPUtime=0.5
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 1000 0 0 0 50 0 0 0 21 0 1 0 224715358 3497984 494 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 854 494 111 243 0 608 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3416

[startup+1.335 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 11495
/proc/meminfo: memFree=1497264/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=6856 CPUtime=1.32
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 1970 0 0 0 132 0 0 0 25 0 1 0 224715358 7020544 1335 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 1714 1335 118 243 0 1468 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6856

[startup+2.97116 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 11495
/proc/meminfo: memFree=1494640/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=8660 CPUtime=2.96
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 2610 0 0 0 295 1 0 0 25 0 1 0 224715358 8867840 1820 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589823 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 2165 1820 118 243 0 1919 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8660

[startup+6.25448 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 11495
/proc/meminfo: memFree=1493040/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=10004 CPUtime=6.24
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 3148 0 0 0 623 1 0 0 25 0 1 0 224715358 10244096 2189 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 2501 2189 118 243 0 2255 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10004

[startup+12.7091 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 11495
/proc/meminfo: memFree=1490608/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=12288 CPUtime=12.7
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 4024 0 0 0 1268 2 0 0 25 0 1 0 224715358 12582912 2808 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 3072 2808 118 243 0 2826 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 12288

[startup+25.5124 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 11495
/proc/meminfo: memFree=1484848/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=19204 CPUtime=25.49
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 5953 0 0 0 2546 3 0 0 25 0 1 0 224715358 19664896 4292 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590279 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 4801 4292 118 243 0 4555 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19204

[startup+51.1228 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 11495
/proc/meminfo: memFree=1481200/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=22204 CPUtime=51.1
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 7088 0 0 0 5106 4 0 0 25 0 1 0 224715358 22736896 5138 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 5551 5138 118 243 0 5305 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22204

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 11495
/proc/meminfo: memFree=1472816/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=30200 CPUtime=102.3
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 9667 0 0 0 10222 8 0 0 25 0 1 0 224715358 30924800 7228 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 7550 7228 118 243 0 7304 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30200

[startup+162.37 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 11495
/proc/meminfo: memFree=1457008/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=47768 CPUtime=162.32
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 14662 0 0 0 16221 11 0 0 25 0 1 0 224715358 48914432 11169 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 11942 11169 118 243 0 11696 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 47768

[startup+222.398 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 11495
/proc/meminfo: memFree=1456624/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=47824 CPUtime=222.33
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 14916 0 0 0 22221 12 0 0 25 0 1 0 224715358 48971776 11243 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 11956 11243 118 243 0 11710 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 47824

[startup+282.423 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 11495
/proc/meminfo: memFree=1452144/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=51796 CPUtime=282.34
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 16426 0 0 0 28221 13 0 0 25 0 1 0 224715358 53039104 12349 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 12949 12349 118 243 0 12703 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 51796

[startup+342.451 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 11495
/proc/meminfo: memFree=1447920/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=55900 CPUtime=342.34
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 17724 0 0 0 34220 14 0 0 25 0 1 0 224715358 57241600 13420 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 13975 13420 118 243 0 13729 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 55900

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 11495
/proc/meminfo: memFree=1443440/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=60168 CPUtime=402.36
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 19097 0 0 0 40220 16 0 0 25 0 1 0 224715358 61612032 14547 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589615 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 15042 14547 118 243 0 14796 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 60168

[startup+462.517 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 11495
/proc/meminfo: memFree=1439216/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=64316 CPUtime=462.37
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 20192 0 0 0 46220 17 0 0 25 0 1 0 224715358 65859584 15642 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 16079 15642 118 243 0 15833 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 64316

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 11495
/proc/meminfo: memFree=1438064/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=65212 CPUtime=522.39
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 20706 0 0 0 52221 18 0 0 25 0 1 0 224715358 66777088 15889 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 16303 15889 118 243 0 16057 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 65212

[startup+582.578 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 11495
/proc/meminfo: memFree=1403888/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=103800 CPUtime=582.41
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 30401 0 0 0 58218 23 0 0 25 0 1 0 224715358 106291200 24412 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589643 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 25950 24412 118 243 0 25704 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 103800

[startup+642.614 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 11495
/proc/meminfo: memFree=1403632/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=103900 CPUtime=642.43
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 30759 0 0 0 64219 24 0 0 25 0 1 0 224715358 106393600 24480 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 25975 24480 118 243 0 25729 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 103900

[startup+702.642 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 11495
/proc/meminfo: memFree=1403056/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=104012 CPUtime=702.44
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 31220 0 0 0 70220 24 0 0 25 0 1 0 224715358 106508288 24626 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 26003 24626 118 243 0 25757 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 104012

[startup+762.67 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 11495
/proc/meminfo: memFree=1402992/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=104012 CPUtime=762.45
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 31228 0 0 0 76220 25 0 0 25 0 1 0 224715358 106508288 24634 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 26003 24634 118 243 0 25757 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 104012

[startup+822.702 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 11495
/proc/meminfo: memFree=1402416/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=104132 CPUtime=822.47
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 31725 0 0 0 82221 26 0 0 25 0 1 0 224715358 106631168 24788 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589705 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 26033 24788 118 243 0 25787 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 104132

[startup+882.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 11599
/proc/meminfo: memFree=1401072/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=104308 CPUtime=882.43
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 31737 0 0 0 88217 26 0 0 25 0 1 0 224715358 106811392 24800 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 26077 24800 118 243 0 25831 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 104308

[startup+942.804 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 11671
/proc/meminfo: memFree=1401016/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=104308 CPUtime=942.43
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 31766 0 0 0 94217 26 0 0 25 0 1 0 224715358 106811392 24829 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 26077 24829 118 243 0 25831 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 104308

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11693
/proc/meminfo: memFree=1400880/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=105292 CPUtime=1002.44
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 32459 0 0 0 100217 27 0 0 25 0 1 0 224715358 107819008 25149 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 26323 25149 118 243 0 26077 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 105292

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11693
/proc/meminfo: memFree=1400752/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=105424 CPUtime=1062.46
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 32476 0 0 0 106218 28 0 0 25 0 1 0 224715358 107954176 25166 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590188 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 26356 25166 118 243 0 26110 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 105424

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11693
/proc/meminfo: memFree=1400688/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=105556 CPUtime=1122.47
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 32504 0 0 0 112219 28 0 0 25 0 1 0 224715358 108089344 25194 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 26389 25194 118 243 0 26143 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 105556

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11693
/proc/meminfo: memFree=1400240/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=105820 CPUtime=1182.49
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 32636 0 0 0 118220 29 0 0 25 0 1 0 224715358 108359680 25326 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 26455 25326 118 243 0 26209 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 105820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11693
/proc/meminfo: memFree=1399344/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=106480 CPUtime=1200
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 32847 0 0 0 119971 29 0 0 25 0 1 0 224715358 109035520 25537 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 26620 25537 118 243 0 26374 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 106480

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11693
/proc/meminfo: memFree=1399344/2055920 swapFree=4192812/4192956
[pid=11494] ppid=11492 vsize=106480 CPUtime=1200
/proc/11494/stat : 11494 (cmusat) R 11492 11494 10681 0 -1 4194304 32847 0 0 0 119971 29 0 0 25 0 1 0 224715358 109035520 25537 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/11494/statm: 26620 25537 118 243 0 26374 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 106480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.03
CPU user time (s): 1199.72
CPU system time (s): 0.311952
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 106480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32847
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= 1187

runsolver used 1.44378 second user time and 2.79357 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed Feb 21 08:46:48 UTC 2007

IDJOB= 303949
IDBENCH= 20120
IDSOLVER= 121
FILE ID= node18/303949-1172047608

PBS_JOBID= 3865266

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1955740096-08.cnf
COMMAND LINE= /tmp/evaluation/303949-1172047608/cmusat /tmp/evaluation/303949-1172047608/instance-303949-1172047608.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-303949-1172047608 -o ROOT/results/node18/solver-303949-1172047608 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303949-1172047608/cmusat /tmp/evaluation/303949-1172047608/instance-303949-1172047608.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  912fcf8d2356bdff8350533be9acfcd4

RANDOM SEED= 38391340

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1502096 kB
Buffers:         57208 kB
Cached:         362896 kB
SwapCached:          0 kB
Active:         317856 kB
Inactive:       161920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3008 kB
Writeback:           0 kB
Mapped:          78540 kB
Slab:            59708 kB
Committed_AS:   880268 kB
PageTables:       1668 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= 66543 MiB

End job on node18 on Wed Feb 21 09:06:51 UTC 2007