Trace number 304112

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 BASE 2007-02-08? (TO) 1200.05 1200.62

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1535300821-05.cnf
MD5SUM93f37c46a26d2e8e869ca178d98d46ca
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)



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/node9/watcher-304112-1172051463 -o ROOT/results/node9/solver-304112-1172051463 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304112-1172051463/cmusat_base /tmp/evaluation/304112-1172051463/instance-304112-1172051463.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 1.00 3/77 10189
/proc/meminfo: memFree=1604936/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=2824 CPUtime=0
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 225100898 2891776 274 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 706 274 90 241 0 462 0

[startup+0.106695 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10189
/proc/meminfo: memFree=1604936/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=4808 CPUtime=0.1
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 937 0 0 0 10 0 0 0 18 0 1 0 225100898 4923392 790 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 1202 790 111 241 0 958 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4808

[startup+0.514774 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10189
/proc/meminfo: memFree=1604936/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=5600 CPUtime=0.5
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 1144 0 0 0 50 0 0 0 21 0 1 0 225100898 5734400 997 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 1400 997 111 241 0 1156 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5600

[startup+1.33493 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10190
/proc/meminfo: memFree=1599808/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=7524 CPUtime=1.32
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 1710 0 0 0 132 0 0 0 25 0 1 0 225100898 7704576 1513 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 1881 1513 111 241 0 1637 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7524

[startup+2.97228 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10190
/proc/meminfo: memFree=1598464/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=8464 CPUtime=2.95
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 2118 0 0 0 295 0 0 0 25 0 1 0 225100898 8667136 1761 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 2116 1761 111 241 0 1872 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8464

[startup+6.24888 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10190
/proc/meminfo: memFree=1596928/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=9672 CPUtime=6.23
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 2555 0 0 0 622 1 0 0 25 0 1 0 225100898 9904128 2084 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 2418 2084 111 241 0 2174 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9672

[startup+12.7071 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10190
/proc/meminfo: memFree=1594504/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=11692 CPUtime=12.69
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 3367 0 0 0 1268 1 0 0 25 0 1 0 225100898 11972608 2639 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 2923 2639 111 241 0 2679 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11692

[startup+25.5096 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10190
/proc/meminfo: memFree=1588680/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=18472 CPUtime=25.49
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 5283 0 0 0 2546 3 0 0 25 0 1 0 225100898 18915328 4111 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 4618 4111 111 241 0 4374 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18472

[startup+51.1235 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10190
/proc/meminfo: memFree=1585096/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=21748 CPUtime=51.1
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 6466 0 0 0 5106 4 0 0 25 0 1 0 225100898 22269952 5005 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 5437 5005 111 241 0 5193 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21748

[startup+102.344 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10190
/proc/meminfo: memFree=1576712/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=29696 CPUtime=102.29
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 9036 0 0 0 10223 6 0 0 25 0 1 0 225100898 30408704 7086 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 7424 7086 111 241 0 7180 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 29696

[startup+162.383 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10190
/proc/meminfo: memFree=1561096/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=46960 CPUtime=162.31
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 13980 0 0 0 16222 9 0 0 25 0 1 0 225100898 48087040 10976 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 11740 10976 111 241 0 11496 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 46960

[startup+222.419 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10190
/proc/meminfo: memFree=1560712/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=47016 CPUtime=222.33
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 14240 0 0 0 22223 10 0 0 25 0 1 0 225100898 48144384 11056 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 11754 11056 111 241 0 11510 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 47016

[startup+282.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10190
/proc/meminfo: memFree=1556808/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=50888 CPUtime=282.34
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 15683 0 0 0 28222 12 0 0 25 0 1 0 225100898 52109312 12095 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 12722 12095 111 241 0 12478 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 50888

[startup+342.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10190
/proc/meminfo: memFree=1552072/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=55272 CPUtime=342.34
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 17071 0 0 0 34220 14 0 0 25 0 1 0 225100898 56598528 13256 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 13818 13256 111 241 0 13574 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 55272

[startup+402.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10190
/proc/meminfo: memFree=1547016/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=59916 CPUtime=402.35
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 18553 0 0 0 40219 16 0 0 25 0 1 0 225100898 61353984 14492 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 14979 14492 111 241 0 14735 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 59916

[startup+462.547 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 10190
/proc/meminfo: memFree=1544776/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=62496 CPUtime=462.36
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 19169 0 0 0 46219 17 0 0 25 0 1 0 225100898 63995904 15075 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 15624 15075 111 241 0 15380 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 62496

[startup+522.581 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 10190
/proc/meminfo: memFree=1540616/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=66232 CPUtime=522.38
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 20440 0 0 0 52218 20 0 0 25 0 1 0 225100898 67821568 16079 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 16558 16079 111 241 0 16314 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 66232

[startup+582.611 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10190
/proc/meminfo: memFree=1504840/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=106336 CPUtime=582.39
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 30576 0 0 0 58216 23 0 0 25 0 1 0 225100898 108888064 25010 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552002 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 26584 25010 111 241 0 26340 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 106336

[startup+642.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 10302
/proc/meminfo: memFree=1504640/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=105176 CPUtime=642.36
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 30583 0 0 0 64212 24 0 0 25 0 1 0 225100898 107700224 24727 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 26294 24727 111 241 0 26050 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 105176

[startup+702.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10387
/proc/meminfo: memFree=1503752/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=106548 CPUtime=702.32
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 31039 0 0 0 70207 25 0 0 25 0 1 0 225100898 109105152 25183 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 26637 25183 111 241 0 26393 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 106548

[startup+762.75 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 10387
/proc/meminfo: memFree=1503816/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=106548 CPUtime=762.34
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 31040 0 0 0 76208 26 0 0 25 0 1 0 225100898 109105152 25184 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 26637 25184 111 241 0 26393 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 106548

[startup+822.787 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 10406
/proc/meminfo: memFree=1504328/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=105176 CPUtime=822.34
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 31161 0 0 0 82208 26 0 0 25 0 1 0 225100898 107700224 24962 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 26294 24962 111 241 0 26050 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 105176

[startup+882.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10406
/proc/meminfo: memFree=1504264/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=105568 CPUtime=882.36
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 31214 0 0 0 88209 27 0 0 25 0 1 0 225100898 108101632 25015 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560143 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 26392 25015 111 241 0 26148 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 105568

[startup+942.853 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10406
/proc/meminfo: memFree=1504200/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=105568 CPUtime=942.36
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 31220 0 0 0 94209 27 0 0 25 0 1 0 225100898 108101632 25021 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 26392 25021 111 241 0 26148 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 105568

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10406
/proc/meminfo: memFree=1503624/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=105704 CPUtime=1002.37
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 31375 0 0 0 100209 28 0 0 25 0 1 0 225100898 108240896 25176 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 26426 25176 111 241 0 26182 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 105704

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10406
/proc/meminfo: memFree=1502024/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=107332 CPUtime=1062.39
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 31792 0 0 0 106210 29 0 0 25 0 1 0 225100898 109907968 25593 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560506 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 26833 25593 111 241 0 26589 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 107332

[startup+1122.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10406
/proc/meminfo: memFree=1502024/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=107332 CPUtime=1122.39
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 31797 0 0 0 112210 29 0 0 25 0 1 0 225100898 109907968 25598 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 26833 25598 111 241 0 26589 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 107332

[startup+1182.98 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10406
/proc/meminfo: memFree=1502088/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=107332 CPUtime=1182.41
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 31797 0 0 0 118211 30 0 0 25 0 1 0 225100898 109907968 25598 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 26833 25598 111 241 0 26589 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 107332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10406
/proc/meminfo: memFree=1501960/2055920 swapFree=4192812/4192956
[pid=10189] ppid=10187 vsize=107332 CPUtime=1200.02
/proc/10189/stat : 10189 (cmusat_base) R 10187 10189 9055 0 -1 4194304 31825 0 0 0 119972 30 0 0 25 0 1 0 225100898 109907968 25626 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/10189/statm: 26833 25626 111 241 0 26589 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 107332

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): 1200.62
CPU time (s): 1200.05
CPU user time (s): 1199.73
CPU system time (s): 0.318951
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 107332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.318951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31825
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= 1987

runsolver used 1.3208 second user time and 2.94955 second system time

The end



Launcher Data (download as text)




Begin job on node9 on Wed Feb 21 09:51:03 UTC 2007

IDJOB= 304112
IDBENCH= 20124
IDSOLVER= 120
FILE ID= node9/304112-1172051463

PBS_JOBID= 3865273

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1535300821-05.cnf
COMMAND LINE= /tmp/evaluation/304112-1172051463/cmusat_base /tmp/evaluation/304112-1172051463/instance-304112-1172051463.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-304112-1172051463 -o ROOT/results/node9/solver-304112-1172051463 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304112-1172051463/cmusat_base /tmp/evaluation/304112-1172051463/instance-304112-1172051463.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  93f37c46a26d2e8e869ca178d98d46ca

RANDOM SEED= 506307255

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1605344 kB
Buffers:         54404 kB
Cached:         269548 kB
SwapCached:          0 kB
Active:         286272 kB
Inactive:        92636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3016 kB
Writeback:           0 kB
Mapped:          73868 kB
Slab:            57276 kB
Committed_AS:  1143828 kB
PageTables:       1692 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= 66548 MiB

End job on node9 on Wed Feb 21 10:11:05 UTC 2007