Trace number 302098

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
Hybrid1 2007-02-08? (TO) 1200.07 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1243695187-06.cnf
MD5SUM018b5778952b6ade82e68c4640d24c94
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.551
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
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/node68/watcher-302098-1172004368 -o ROOT/results/node68/solver-302098-1172004368 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302098-1172004368/Hybrid1 /tmp/evaluation/302098-1172004368/instance-302098-1172004368.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 22830
/proc/meminfo: memFree=1718704/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=244720 CPUtime=0
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 220394448 250593280 78 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134706512 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 61180 79 39 103 0 60684 0

[startup+0.107254 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 22830
/proc/meminfo: memFree=1718704/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=246828 CPUtime=0.09
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 713 0 0 0 9 0 0 0 18 0 1 0 220394448 252751872 696 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134523624 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 61707 696 40 103 0 61211 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 246828

[startup+0.515291 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 22830
/proc/meminfo: memFree=1718704/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=246828 CPUtime=0.5
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 713 0 0 0 50 0 0 0 22 0 1 0 220394448 252751872 696 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134523442 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 61707 696 40 103 0 61211 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 246828

[startup+1.33536 s]
/proc/loadavg: 0.92 0.98 0.90 2/65 22831
/proc/meminfo: memFree=1713704/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=1.33
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 132 1 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134553327 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 249832

[startup+2.97151 s]
/proc/loadavg: 0.93 0.98 0.90 2/65 22831
/proc/meminfo: memFree=1713576/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=2.96
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 295 1 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134545269 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 249832

[startup+6.25181 s]
/proc/loadavg: 0.93 0.98 0.90 2/65 22831
/proc/meminfo: memFree=1713264/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=6.24
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 623 1 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134544849 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 249832

[startup+12.7024 s]
/proc/loadavg: 0.94 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713328/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=12.69
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 1268 1 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134552587 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 249832

[startup+25.5076 s]
/proc/loadavg: 0.95 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713456/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=25.5
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 2548 2 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551576 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 249832

[startup+51.1119 s]
/proc/loadavg: 0.96 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713520/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=51.09
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 5107 2 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134552245 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 249832

[startup+102.319 s]
/proc/loadavg: 0.98 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713584/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=102.29
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 10227 2 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134552243 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 249832

[startup+162.336 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713648/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=162.29
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 16227 2 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134545214 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 249832

[startup+222.345 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713648/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=222.28
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 22226 2 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134552380 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 249832

[startup+282.362 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713648/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=282.28
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 28226 2 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134545028 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 249832

[startup+342.376 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713584/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=342.27
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 34225 2 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134553643 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 249832

[startup+402.394 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713520/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=402.27
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 40225 2 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134552261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 249832

[startup+462.41 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713584/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=462.27
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 46225 2 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551601 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 249832

[startup+522.424 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713584/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=522.27
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 52225 2 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551583 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 249832

[startup+582.44 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713584/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=582.28
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 58225 3 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551583 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 249832

[startup+642.461 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713584/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=642.28
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 64225 3 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134553292 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 249832

[startup+702.477 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713584/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=702.28
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 70225 3 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134545334 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 249832

[startup+762.489 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713520/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=762.28
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 76225 3 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134545189 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 249832

[startup+822.507 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713520/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=822.27
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 82224 3 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134552245 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 249832

[startup+882.525 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 22831
/proc/meminfo: memFree=1713520/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=882.28
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 88225 3 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551583 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 249832

[startup+942.566 s]
/proc/loadavg: 0.99 0.98 0.91 2/71 22949
/proc/meminfo: memFree=1712248/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=942.26
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 94221 5 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551597 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 249832

[startup+1002.61 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23029
/proc/meminfo: memFree=1713072/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=1002.23
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 100218 5 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134552460 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 249832

[startup+1062.62 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23029
/proc/meminfo: memFree=1713200/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=1062.24
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 106219 5 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134553269 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 249832

[startup+1122.64 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23029
/proc/meminfo: memFree=1713328/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=1122.23
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 112218 5 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134552599 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 249832

[startup+1182.66 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23029
/proc/meminfo: memFree=1713328/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=1182.23
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 118218 5 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551576 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 249832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 23029
/proc/meminfo: memFree=1713328/2055920 swapFree=4181892/4192956
[pid=22830] ppid=22828 vsize=249832 CPUtime=1200.05
/proc/22830/stat : 22830 (Hybrid1) R 22828 22830 22421 0 -1 4194304 1265 0 0 0 120000 5 0 0 25 0 1 0 220394448 255827968 1245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551672 0 0 4096 0 0 0 0 17 1 0 0
/proc/22830/statm: 62458 1245 44 103 0 61962 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 249832

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): 1200.48
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.057991
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 249832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1265
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= 2003

runsolver used 0.773882 second user time and 2.51862 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Tue Feb 20 20:46:08 UTC 2007

IDJOB= 302098
IDBENCH= 20075
IDSOLVER= 115
FILE ID= node68/302098-1172004368

PBS_JOBID= 3892652

Free space on /tmp= 66558 MiB

SOLVER NAME= Hybrid1 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1243695187-06.cnf
COMMAND LINE= /tmp/evaluation/302098-1172004368/Hybrid1 /tmp/evaluation/302098-1172004368/instance-302098-1172004368.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-302098-1172004368 -o ROOT/results/node68/solver-302098-1172004368 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302098-1172004368/Hybrid1 /tmp/evaluation/302098-1172004368/instance-302098-1172004368.cnf            

META MD5SUM SOLVER= 4ad8950502569bcbd9dc3ae819b6eefe
MD5SUM BENCH=  018b5778952b6ade82e68c4640d24c94

RANDOM SEED= 621999966

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1719176 kB
Buffers:         31236 kB
Cached:         251448 kB
SwapCached:       5500 kB
Active:         186664 kB
Inactive:       108212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719176 kB
SwapTotal:     4192956 kB
SwapFree:      4181892 kB
Dirty:            6632 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            27988 kB
Committed_AS:   646084 kB
PageTables:       1380 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= 66558 MiB

End job on node68 on Tue Feb 20 21:06:11 UTC 2007