Trace number 306677

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
sapsrt 2007-02-08? (TO) 1200.06 1200.35

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S287388441-16.cnf
MD5SUMf6337b9ef083936c6b3e5af26c3dff66
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node41/watcher-306677-1172104013 -o ROOT/results/node41/solver-306677-1172104013 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306677-1172104013/sapsrt /tmp/evaluation/306677-1172104013/instance-306677-1172104013.cnf 990741547 

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: 1.07 1.04 1.01 3/64 17307
/proc/meminfo: memFree=1981488/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=5160 CPUtime=0
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 230357228 5283840 141 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134799309 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 1290 142 78 159 0 1129 0

[startup+0.106772 s]
/proc/loadavg: 1.07 1.04 1.01 3/64 17307
/proc/meminfo: memFree=1981488/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=0.09
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1028 0 0 0 9 0 0 0 18 0 1 0 230357228 9478144 1012 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1012 83 159 0 2153 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9256

[startup+0.514805 s]
/proc/loadavg: 1.07 1.04 1.01 3/64 17307
/proc/meminfo: memFree=1981488/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=0.5
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 50 0 0 0 21 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134549642 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9256

[startup+1.33488 s]
/proc/loadavg: 1.07 1.04 1.01 2/65 17308
/proc/meminfo: memFree=1977768/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=1.32
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 132 0 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9256

[startup+2.97602 s]
/proc/loadavg: 1.07 1.04 1.01 2/65 17308
/proc/meminfo: memFree=1977640/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=2.96
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 296 0 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134549535 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9256

[startup+6.25131 s]
/proc/loadavg: 1.06 1.04 1.01 2/65 17308
/proc/meminfo: memFree=1977640/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=6.24
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 624 0 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134714453 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9256

[startup+12.7049 s]
/proc/loadavg: 1.06 1.04 1.01 2/65 17308
/proc/meminfo: memFree=1977832/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=12.69
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 1269 0 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134714292 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9256

[startup+25.532 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 17308
/proc/meminfo: memFree=1978088/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=25.51
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 2551 0 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134714666 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 9256

[startup+51.1382 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 17308
/proc/meminfo: memFree=1978280/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=51.12
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 5111 1 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134549537 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 9256

[startup+102.344 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 17308
/proc/meminfo: memFree=1978280/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=102.31
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 10230 1 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134549531 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 9256

[startup+162.361 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17308
/proc/meminfo: memFree=1978216/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=162.31
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 16230 1 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134549535 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 9256

[startup+222.372 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17308
/proc/meminfo: memFree=1978216/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=222.31
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 22230 1 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550608 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 9256

[startup+282.386 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17308
/proc/meminfo: memFree=1978152/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=282.3
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 28229 1 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550714 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 9256

[startup+342.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17308
/proc/meminfo: memFree=1978088/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=342.3
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 34229 1 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 9256

[startup+402.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17308
/proc/meminfo: memFree=1978024/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=402.31
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 40230 1 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134714292 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 9256

[startup+462.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17308
/proc/meminfo: memFree=1978088/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=462.31
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 46230 1 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550739 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 9256

[startup+522.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17308
/proc/meminfo: memFree=1978024/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=522.31
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 52229 2 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134715146 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 9256

[startup+582.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17308
/proc/meminfo: memFree=1977960/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=582.31
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 58229 2 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134549546 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 9256

[startup+642.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17308
/proc/meminfo: memFree=1977960/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=642.31
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 64229 2 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134714251 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 9256

[startup+702.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17308
/proc/meminfo: memFree=1977960/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=702.31
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 70229 2 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550175 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 9256

[startup+762.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17308
/proc/meminfo: memFree=1977960/2055920 swapFree=4183956/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=762.3
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 76228 2 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550745 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 9256

[startup+822.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17310
/proc/meminfo: memFree=1974568/2055920 swapFree=4183988/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=822.31
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 82228 3 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 9256

[startup+882.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17310
/proc/meminfo: memFree=1974632/2055920 swapFree=4183988/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=882.31
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 88228 3 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 9256

[startup+942.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17310
/proc/meminfo: memFree=1974632/2055920 swapFree=4183988/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=942.31
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 94228 3 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550742 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 9256

[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17310
/proc/meminfo: memFree=1974696/2055920 swapFree=4183988/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=1002.32
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 100228 4 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550708 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 9256

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17310
/proc/meminfo: memFree=1974632/2055920 swapFree=4183988/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=1062.33
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 106229 4 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 9256

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17310
/proc/meminfo: memFree=1974632/2055920 swapFree=4183988/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=1122.33
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 112229 4 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550703 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 9256

[startup+1182.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17310
/proc/meminfo: memFree=1974632/2055920 swapFree=4183988/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=1182.33
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 118229 4 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550613 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 9256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17310
/proc/meminfo: memFree=1974632/2055920 swapFree=4183988/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=1200.05
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 120001 4 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9256

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17310
/proc/meminfo: memFree=1974632/2055920 swapFree=4183988/4192956
[pid=17307] ppid=17305 vsize=9256 CPUtime=1200.05
/proc/17307/stat : 17307 (sapsrt) R 17305 17307 16509 0 -1 4194304 1029 0 0 0 120001 4 0 0 25 0 1 0 230357228 9478144 1013 18446744073709551615 134512640 135167692 4294956704 18446744073709551615 134550734 0 0 4096 0 0 0 0 17 1 0 0
/proc/17307/statm: 2314 1013 83 159 0 2153 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 9256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.044993
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 9256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1029
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= 1400

runsolver used 0.836872 second user time and 2.37364 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Thu Feb 22 00:26:53 UTC 2007

IDJOB= 306677
IDBENCH= 20187
IDSOLVER= 102
FILE ID= node41/306677-1172104013

PBS_JOBID= 3892887

Free space on /tmp= 66559 MiB

SOLVER NAME= sapsrt 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S287388441-16.cnf
COMMAND LINE= /tmp/evaluation/306677-1172104013/sapsrt /tmp/evaluation/306677-1172104013/instance-306677-1172104013.cnf  990741547       
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-306677-1172104013 -o ROOT/results/node41/solver-306677-1172104013 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306677-1172104013/sapsrt /tmp/evaluation/306677-1172104013/instance-306677-1172104013.cnf  990741547       

META MD5SUM SOLVER= a43f4f4c91c277b32a975fd145ded8eb
MD5SUM BENCH=  f6337b9ef083936c6b3e5af26c3dff66

RANDOM SEED= 990741547

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1982536 kB
Buffers:          4168 kB
Cached:          18960 kB
SwapCached:       1828 kB
Active:          23680 kB
Inactive:         8064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1982536 kB
SwapTotal:     4192956 kB
SwapFree:      4183956 kB
Dirty:            3320 kB
Writeback:           0 kB
Mapped:          15768 kB
Slab:            27684 kB
Committed_AS:   508528 kB
PageTables:       1476 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= 66559 MiB

End job on node41 on Thu Feb 22 00:46:55 UTC 2007