Trace number 305627

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
DEWSATZ 1A 2007-02-08? (TO) 1200.03 1200.37

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
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)



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-305627-1172082676 -o ROOT/results/node18/solver-305627-1172082676 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305627-1172082676/dewSatz_1a /tmp/evaluation/305627-1172082676/instance-305627-1172082676.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 15026
/proc/meminfo: memFree=1483056/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=674392 CPUtime=0
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 228222146 690577408 80 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134575619 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168598 80 41 100 0 168495 0

[startup+0.106764 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15026
/proc/meminfo: memFree=1483056/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675532 CPUtime=0.09
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10225 0 0 0 9 0 0 0 18 0 1 0 228222146 691744768 419 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134521203 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168883 419 42 100 0 168780 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 675532

[startup+0.514803 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15026
/proc/meminfo: memFree=1483056/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=0.5
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10442 0 0 0 50 0 0 0 21 0 1 0 228222146 692015104 629 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 629 45 100 0 168846 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 675796

[startup+1.33488 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480488/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=1.32
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10442 0 0 0 132 0 0 0 25 0 1 0 228222146 692015104 629 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525493 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 629 45 100 0 168846 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 675796

[startup+2.97104 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480360/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=2.95
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10442 0 0 0 295 0 0 0 25 0 1 0 228222146 692015104 629 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134523747 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 629 45 100 0 168846 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 675796

[startup+6.24736 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480296/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=6.23
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10444 0 0 0 623 0 0 0 25 0 1 0 228222146 692015104 631 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525123 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 631 45 100 0 168846 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 675796

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480232/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=12.68
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10444 0 0 0 1268 0 0 0 25 0 1 0 228222146 692015104 631 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525181 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 631 45 100 0 168846 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 675796

[startup+25.5092 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480232/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=25.5
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10444 0 0 0 2549 1 0 0 25 0 1 0 228222146 692015104 631 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134531349 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 631 45 100 0 168846 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 675796

[startup+51.1197 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480232/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=51.1
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10444 0 0 0 5109 1 0 0 25 0 1 0 228222146 692015104 631 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134535115 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 631 45 100 0 168846 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 675796

[startup+102.336 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480168/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=102.29
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 10228 1 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134535104 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 675796

[startup+162.367 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480168/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=162.31
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 16230 1 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525391 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 675796

[startup+222.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480104/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=222.32
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 22231 1 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134536242 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 675796

[startup+282.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480040/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=282.34
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 28232 2 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525493 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 675796

[startup+342.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480040/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=342.34
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 34232 2 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525123 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 675796

[startup+402.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480040/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=402.35
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 40233 2 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525360 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 675796

[startup+462.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480104/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=462.37
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 46234 3 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525493 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 675796

[startup+522.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15027
/proc/meminfo: memFree=1480104/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=522.38
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 52235 3 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530594 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 675796

[startup+582.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15029
/proc/meminfo: memFree=1479976/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=582.39
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 58236 3 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525360 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 675796

[startup+642.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15029
/proc/meminfo: memFree=1479976/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=642.4
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 64237 3 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525373 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 675796

[startup+702.615 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15029
/proc/meminfo: memFree=1479976/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=702.41
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 70238 3 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525092 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 675796

[startup+762.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15029
/proc/meminfo: memFree=1480040/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=762.41
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 76238 3 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134531000 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 675796

[startup+822.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15029
/proc/meminfo: memFree=1480104/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=822.43
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 82239 4 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528357 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 675796

[startup+882.697 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 15029
/proc/meminfo: memFree=1480104/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=882.44
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10445 0 0 0 88240 4 0 0 25 0 1 0 228222146 692015104 632 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525373 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 632 45 100 0 168846 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 675796

[startup+942.725 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15029
/proc/meminfo: memFree=1480168/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=942.45
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10446 0 0 0 94241 4 0 0 25 0 1 0 228222146 692015104 633 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525176 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 633 45 100 0 168846 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 675796

[startup+1002.76 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15029
/proc/meminfo: memFree=1480104/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=1002.47
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10446 0 0 0 100242 5 0 0 25 0 1 0 228222146 692015104 633 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530592 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 633 45 100 0 168846 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 675796

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15029
/proc/meminfo: memFree=1480168/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=1062.49
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10446 0 0 0 106244 5 0 0 25 0 1 0 228222146 692015104 633 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134534872 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 633 45 100 0 168846 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 675796

[startup+1122.81 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 15029
/proc/meminfo: memFree=1480104/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=1122.49
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10446 0 0 0 112244 5 0 0 25 0 1 0 228222146 692015104 633 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528339 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 633 45 100 0 168846 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 675796

[startup+1182.84 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15029
/proc/meminfo: memFree=1480168/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=1182.5
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10446 0 0 0 118245 5 0 0 25 0 1 0 228222146 692015104 633 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530992 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 633 45 100 0 168846 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 675796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15029
/proc/meminfo: memFree=1480104/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=1200.02
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10446 0 0 0 119997 5 0 0 25 0 1 0 228222146 692015104 633 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525090 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 633 45 100 0 168846 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 675796

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

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

[startup+1200.36 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15029
/proc/meminfo: memFree=1480104/2055920 swapFree=4192812/4192956
[pid=15026] ppid=15024 vsize=675796 CPUtime=1200.02
/proc/15026/stat : 15026 (dewSatz_1a) R 15024 15026 14629 0 -1 4194304 10446 0 0 0 119997 5 0 0 25 0 1 0 228222146 692015104 633 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525090 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 168949 633 45 100 0 168846 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 675796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.055991
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 675796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10446
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= 1709

runsolver used 1.25981 second user time and 2.68359 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Wed Feb 21 18:31:16 UTC 2007

IDJOB= 305627
IDBENCH= 20161
IDSOLVER= 118
FILE ID= node18/305627-1172082676

PBS_JOBID= 3865322

Free space on /tmp= 66545 MiB

SOLVER NAME= DEWSATZ 1A 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/305627-1172082676/dewSatz_1a /tmp/evaluation/305627-1172082676/instance-305627-1172082676.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-305627-1172082676 -o ROOT/results/node18/solver-305627-1172082676 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305627-1172082676/dewSatz_1a /tmp/evaluation/305627-1172082676/instance-305627-1172082676.cnf            

META MD5SUM SOLVER= 96edd87e369231aed4bad098c50e0080
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 34972247

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:       1483528 kB
Buffers:         57812 kB
Cached:         380448 kB
SwapCached:          0 kB
Active:         317540 kB
Inactive:       180472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          78624 kB
Slab:            60112 kB
Committed_AS:   899524 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= 66545 MiB

End job on node18 on Wed Feb 21 18:51:18 UTC 2007