Trace number 297960

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/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
MD5SUM4dab682b2baab8325744eab5c8aeca81
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark403.394
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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/node67/watcher-297960-1171847974 -o ROOT/results/node67/solver-297960-1171847974 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297960-1171847974/dewSatz_1a /tmp/evaluation/297960-1171847974/instance-297960-1171847974.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 3/64 32345
/proc/meminfo: memFree=575440/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674388 CPUtime=0
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 476 0 0 0 0 0 0 0 18 0 1 0 204755009 690573312 89 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134520816 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168597 89 42 100 0 168494 0

[startup+0.106866 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32345
/proc/meminfo: memFree=575440/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=0.09
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9934 0 0 0 9 0 0 0 18 0 1 0 204755009 690716672 148 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528596 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 148 45 100 0 168529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 674528

[startup+0.514907 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 32345
/proc/meminfo: memFree=575440/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=0.5
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9934 0 0 0 50 0 0 0 21 0 1 0 204755009 690716672 148 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134529113 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 148 45 100 0 168529 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 674528

[startup+1.33499 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574856/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=1.32
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9934 0 0 0 132 0 0 0 25 0 1 0 204755009 690716672 148 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528419 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 148 45 100 0 168529 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 674528

[startup+2.97116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574728/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=2.96
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9935 0 0 0 296 0 0 0 25 0 1 0 204755009 690716672 149 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528604 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 149 45 100 0 168529 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 674528

[startup+6.25151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574664/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=6.24
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9935 0 0 0 624 0 0 0 25 0 1 0 204755009 690716672 149 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528461 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 149 45 100 0 168529 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 674528

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574536/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=12.68
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 1268 0 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525134 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 674528

[startup+25.5045 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574536/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=25.48
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 2548 0 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528478 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 674528

[startup+51.1092 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574536/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=51.08
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 5108 0 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134532790 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 674528

[startup+102.322 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574536/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=102.28
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 10228 0 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530594 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 674528

[startup+162.345 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574536/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=162.28
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 16228 0 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528820 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 674528

[startup+222.363 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=222.29
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 22229 0 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525195 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 674528

[startup+282.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=282.28
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 28228 0 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528419 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 674528

[startup+342.398 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=342.29
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 34228 1 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530881 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 674528

[startup+402.419 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=402.3
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 40229 1 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528774 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 674528

[startup+462.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=462.3
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 46229 1 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 674528

[startup+522.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=522.29
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 52228 1 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 674528

[startup+582.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=582.29
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 58228 1 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134524164 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 674528

[startup+642.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=642.29
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 64228 1 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525134 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 674528

[startup+702.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=702.29
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 70228 1 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528328 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 674528

[startup+762.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=762.29
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 76228 1 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530594 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 674528

[startup+822.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=822.3
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 82229 1 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528514 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 674528

[startup+882.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=882.3
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9936 0 0 0 88229 1 0 0 25 0 1 0 204755009 690716672 150 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528575 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 150 45 100 0 168529 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 674528

[startup+942.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=942.3
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9937 0 0 0 94229 1 0 0 25 0 1 0 204755009 690716672 151 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528682 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 151 45 100 0 168529 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 674528

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=1002.3
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9937 0 0 0 100229 1 0 0 25 0 1 0 204755009 690716672 151 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134528461 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 151 45 100 0 168529 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 674528

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=1062.3
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9937 0 0 0 106229 1 0 0 25 0 1 0 204755009 690716672 151 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134531234 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 151 45 100 0 168529 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 674528

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=1122.3
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9937 0 0 0 112229 1 0 0 25 0 1 0 204755009 690716672 151 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134525386 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 151 45 100 0 168529 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 674528

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=1182.3
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9937 0 0 0 118229 1 0 0 25 0 1 0 204755009 690716672 151 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134529113 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 151 45 100 0 168529 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 674528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=1200.02
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9937 0 0 0 120001 1 0 0 25 0 1 0 204755009 690716672 151 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530881 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 151 45 100 0 168529 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 674528

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32346
/proc/meminfo: memFree=574472/2055920 swapFree=4183772/4192956
[pid=32345] ppid=32343 vsize=674528 CPUtime=1200.02
/proc/32345/stat : 32345 (dewSatz_1a) R 32343 32345 31389 0 -1 4194304 9937 0 0 0 120001 1 0 0 25 0 1 0 204755009 690716672 151 18446744073709551615 134512640 134924432 4294956704 18446744073709551615 134530881 0 0 4096 0 0 0 0 17 1 0 0
/proc/32345/statm: 168632 151 45 100 0 168529 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 674528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.03
CPU user time (s): 1200.01
CPU system time (s): 0.018997
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 674528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9937
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= 1834

runsolver used 0.703892 second user time and 2.50762 second system time

The end



Launcher Data (download as text)




Begin job on node67 on Mon Feb 19 01:19:34 UTC 2007

IDJOB= 297960
IDBENCH= 19974
IDSOLVER= 118
FILE ID= node67/297960-1171847974

PBS_JOBID= 3839723

Free space on /tmp= 66563 MiB

SOLVER NAME= DEWSATZ 1A 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1168722783-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297960-1171847974/dewSatz_1a /tmp/evaluation/297960-1171847974/instance-297960-1171847974.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-297960-1171847974 -o ROOT/results/node67/solver-297960-1171847974 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297960-1171847974/dewSatz_1a /tmp/evaluation/297960-1171847974/instance-297960-1171847974.cnf            

META MD5SUM SOLVER= 96edd87e369231aed4bad098c50e0080
MD5SUM BENCH=  4dab682b2baab8325744eab5c8aeca81

RANDOM SEED= 785836718

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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:        575848 kB
Buffers:         50116 kB
Cached:        1309132 kB
SwapCached:       3608 kB
Active:         739716 kB
Inactive:       629400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        575848 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            96832 kB
Committed_AS:   652940 kB
PageTables:       1452 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= 66563 MiB

End job on node67 on Mon Feb 19 01:39:36 UTC 2007