Trace number 307305

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) 1200.02 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
MD5SUM1bd200ca6b73c0fa613e535a4939c609
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node78/watcher-307305-1172117543 -o ROOT/results/node78/solver-307305-1172117543 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307305-1172117543/Hybrid1 /tmp/evaluation/307305-1172117543/instance-307305-1172117543.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 0.99 3/65 13951
/proc/meminfo: memFree=1260616/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=244720 CPUtime=0
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 100 0 0 0 0 0 0 0 20 0 1 0 6621638 250593280 84 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134588695 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 61180 84 39 103 0 60684 0

[startup+0.106884 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 13951
/proc/meminfo: memFree=1260616/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=246564 CPUtime=0.1
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 814 0 0 0 10 0 0 0 20 0 1 0 6621638 252481536 797 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134521818 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 61641 797 40 103 0 61145 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 246564

[startup+0.514958 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 13951
/proc/meminfo: memFree=1260616/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=0.5
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 49 1 0 0 24 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 253956

[startup+1.33511 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13952
/proc/meminfo: memFree=1247680/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=1.32
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 131 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551608 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 253956

[startup+2.97141 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13952
/proc/meminfo: memFree=1247552/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=2.96
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 295 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134545779 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 253956

[startup+6.25001 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13952
/proc/meminfo: memFree=1247296/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=6.24
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 623 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134545348 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 253956

[startup+12.7042 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13952
/proc/meminfo: memFree=1247232/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=12.69
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 1268 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551712 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 253956

[startup+25.5075 s]
/proc/loadavg: 1.23 1.05 1.02 2/66 13952
/proc/meminfo: memFree=1247232/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=25.49
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 2548 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134546393 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 253956

[startup+51.1163 s]
/proc/loadavg: 1.62 1.15 1.05 2/66 13952
/proc/meminfo: memFree=1247360/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=51.09
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 5108 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134553634 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 253956

[startup+102.326 s]
/proc/loadavg: 1.27 1.13 1.05 2/66 13952
/proc/meminfo: memFree=1247488/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=102.28
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 10227 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551187 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 253956

[startup+162.353 s]
/proc/loadavg: 1.10 1.10 1.04 2/66 13952
/proc/meminfo: memFree=1247488/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=162.28
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 16227 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551531 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 253956

[startup+222.376 s]
/proc/loadavg: 1.03 1.08 1.03 2/66 13952
/proc/meminfo: memFree=1247424/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=222.28
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 22227 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551479 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 253956

[startup+282.394 s]
/proc/loadavg: 1.01 1.06 1.03 2/66 13952
/proc/meminfo: memFree=1247360/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=282.28
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 28227 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551187 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 253956

[startup+342.416 s]
/proc/loadavg: 1.00 1.05 1.02 2/66 13952
/proc/meminfo: memFree=1247424/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=342.28
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 34227 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134553254 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 253956

[startup+402.439 s]
/proc/loadavg: 1.00 1.04 1.02 2/66 13952
/proc/meminfo: memFree=1247360/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=402.28
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 40227 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551608 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 253956

[startup+462.461 s]
/proc/loadavg: 1.00 1.03 1.01 2/66 13952
/proc/meminfo: memFree=1247360/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=462.28
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 46227 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134545109 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 253956

[startup+522.485 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 13952
/proc/meminfo: memFree=1247424/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=522.28
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 52227 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134552344 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 253956

[startup+582.505 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 13952
/proc/meminfo: memFree=1247552/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=582.29
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 58228 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551155 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 253956

[startup+642.527 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13952
/proc/meminfo: memFree=1247488/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=642.28
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 64227 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551180 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 253956

[startup+702.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13952
/proc/meminfo: memFree=1247488/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=702.28
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 70227 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134557677 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 253956

[startup+762.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13952
/proc/meminfo: memFree=1247488/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=762.28
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 76227 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 253956

[startup+822.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13952
/proc/meminfo: memFree=1247488/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=822.29
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 82228 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134545068 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 253956

[startup+882.618 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13952
/proc/meminfo: memFree=1247488/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=882.29
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 88228 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134551479 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 253956

[startup+942.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13952
/proc/meminfo: memFree=1247424/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=942.28
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 94227 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134553657 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 253956

[startup+1002.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13952
/proc/meminfo: memFree=1247360/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=1002.28
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 100227 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134553634 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 253956

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13952
/proc/meminfo: memFree=1247424/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=1062.29
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 106228 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134546589 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 253956

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13952
/proc/meminfo: memFree=1247360/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=1122.29
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 112228 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134553130 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 253956

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13952
/proc/meminfo: memFree=1247424/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=1182.29
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 118228 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134553650 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 253956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13952
/proc/meminfo: memFree=1247424/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=1200.01
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 120000 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134553278 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 253956

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13952
/proc/meminfo: memFree=1247424/2055920 swapFree=4192956/4192956
[pid=13951] ppid=13949 vsize=253956 CPUtime=1200.01
/proc/13951/stat : 13951 (Hybrid1) R 13949 13951 12788 0 -1 4194304 3265 0 0 0 120000 1 0 0 25 0 1 0 6621638 260050944 3245 18446744073709551615 134512640 134935932 4294956704 18446744073709551615 134553278 0 0 4096 0 0 0 0 17 1 0 0
/proc/13951/statm: 63489 3245 44 103 0 62993 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 253956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.02
CPU user time (s): 1200
CPU system time (s): 0.021996
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 253956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3265
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= 1890

runsolver used 0.740887 second user time and 2.48762 second system time

The end



Launcher Data (download as text)




Begin job on node78 on Thu Feb 22 04:12:23 UTC 2007

IDJOB= 307305
IDBENCH= 20202
IDSOLVER= 115
FILE ID= node78/307305-1172117543

PBS_JOBID= 3892925

Free space on /tmp= 66556 MiB

SOLVER NAME= Hybrid1 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
COMMAND LINE= /tmp/evaluation/307305-1172117543/Hybrid1 /tmp/evaluation/307305-1172117543/instance-307305-1172117543.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node78/watcher-307305-1172117543 -o ROOT/results/node78/solver-307305-1172117543 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307305-1172117543/Hybrid1 /tmp/evaluation/307305-1172117543/instance-307305-1172117543.cnf            

META MD5SUM SOLVER= 4ad8950502569bcbd9dc3ae819b6eefe
MD5SUM BENCH=  1bd200ca6b73c0fa613e535a4939c609

RANDOM SEED= 177751263

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node78.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		: 3000.281
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		: 3000.281
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1261088 kB
Buffers:         43372 kB
Cached:         655736 kB
SwapCached:          0 kB
Active:         271260 kB
Inactive:       443020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1261088 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            7652 kB
Writeback:           0 kB
Mapped:          25372 kB
Slab:            66540 kB
Committed_AS:    80784 kB
PageTables:       1464 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= 66556 MiB

End job on node78 on Thu Feb 22 04:32:25 UTC 2007