Trace number 338443

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
MXC 2007-02-08? (TO) 1200.13 1200.53

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.77373
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179399
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-338443-1173686005 -o ROOT/results/node4/solver-338443-1173686005 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338443-1173686005/mxc /tmp/evaluation/338443-1173686005/instance-338443-1173686005.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.99 0.99 3/77 8088
/proc/meminfo: memFree=1430120/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=5756 CPUtime=0
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 743 0 0 0 0 0 0 0 18 0 1 0 388555420 5894144 727 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 1439 733 42 122 0 1313 0

[startup+0.085427 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 8088
/proc/meminfo: memFree=1430120/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=18840 CPUtime=0.07
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 4118 0 0 0 6 1 0 0 18 0 1 0 388555420 19292160 4102 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 4710 4102 46 122 0 4584 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 18840

[startup+0.101426 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 8088
/proc/meminfo: memFree=1430120/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=19756 CPUtime=0.09
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 4294 0 0 0 7 2 0 0 18 0 1 0 388555420 20230144 4278 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 4939 4279 46 122 0 4813 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19756

[startup+0.301447 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 8088
/proc/meminfo: memFree=1430120/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=20196 CPUtime=0.29
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 5602 0 0 0 27 2 0 0 19 0 1 0 388555420 20680704 4380 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134520738 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 5049 4380 47 122 0 4923 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20196

[startup+0.701486 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 8088
/proc/meminfo: memFree=1430120/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=20724 CPUtime=0.69
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 5721 0 0 0 67 2 0 0 23 0 1 0 388555420 21221376 4499 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 5181 4499 59 122 0 5055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20724

[startup+1.50156 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 8089
/proc/meminfo: memFree=1412192/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=20856 CPUtime=1.49
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 5778 0 0 0 147 2 0 0 25 0 1 0 388555420 21356544 4556 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 5214 4556 59 122 0 5088 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20856

[startup+3.10171 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 8089
/proc/meminfo: memFree=1411744/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=21384 CPUtime=3.09
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 5885 0 0 0 306 3 0 0 25 0 1 0 388555420 21897216 4663 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534127 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 5346 4663 59 122 0 5220 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21384

[startup+6.30202 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8089
/proc/meminfo: memFree=1410656/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=22440 CPUtime=6.29
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 6144 0 0 0 626 3 0 0 25 0 1 0 388555420 22978560 4922 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134520508 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 5610 4922 59 122 0 5484 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22440

[startup+12.7016 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 8089
/proc/meminfo: memFree=1408544/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=24156 CPUtime=12.68
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 6600 0 0 0 1265 3 0 0 25 0 1 0 388555420 24735744 5378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 6039 5378 59 122 0 5913 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24156

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8089
/proc/meminfo: memFree=1404704/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=28252 CPUtime=25.48
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 7606 0 0 0 2544 4 0 0 25 0 1 0 388555420 28930048 6384 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 7063 6384 59 122 0 6937 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28252

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8089
/proc/meminfo: memFree=1397280/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=36412 CPUtime=51.08
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 9547 0 0 0 5102 6 0 0 25 0 1 0 388555420 37285888 8325 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 9103 8325 59 122 0 8977 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36412

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8089
/proc/meminfo: memFree=1381088/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=52624 CPUtime=102.27
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 13496 0 0 0 10216 11 0 0 25 0 1 0 388555420 53886976 12274 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 13156 12274 59 122 0 13030 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52624

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8089
/proc/meminfo: memFree=1376672/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=56988 CPUtime=162.25
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 14955 0 0 0 16212 13 0 0 25 0 1 0 388555420 58355712 13406 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 14247 13406 67 122 0 14121 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 56988

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8089
/proc/meminfo: memFree=1368864/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=64792 CPUtime=222.24
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 17274 0 0 0 22209 15 0 0 25 0 1 0 388555420 66347008 15367 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 16198 15367 67 122 0 16072 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 64792

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8089
/proc/meminfo: memFree=1356192/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=76988 CPUtime=282.22
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 20721 0 0 0 28205 17 0 0 25 0 1 0 388555420 78835712 18421 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134533945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 19247 18421 67 122 0 19121 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 76988

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8089
/proc/meminfo: memFree=1352864/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=80292 CPUtime=342.21
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 21949 0 0 0 34203 18 0 0 25 0 1 0 388555420 82219008 19256 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 20073 19256 67 122 0 19947 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 80292

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8089
/proc/meminfo: memFree=1350176/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=82800 CPUtime=402.19
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 23047 0 0 0 40200 19 0 0 25 0 1 0 388555420 84787200 19921 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 20700 19921 67 122 0 20574 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 82800

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8155
/proc/meminfo: memFree=1335728/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=96012 CPUtime=462.15
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 26773 0 0 0 46193 22 0 0 25 0 1 0 388555420 98316288 23214 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134533945 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 24003 23214 67 122 0 23877 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 96012

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 8255
/proc/meminfo: memFree=1324208/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=108704 CPUtime=522.08
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 29929 0 0 0 52184 24 0 0 25 0 1 0 388555420 111312896 26370 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 27176 26370 67 122 0 27050 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 108704

[startup+582.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 8287
/proc/meminfo: memFree=1318560/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=114372 CPUtime=582.04
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 31841 0 0 0 58179 25 0 0 25 0 1 0 388555420 117116928 27806 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 28593 27806 67 122 0 28467 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 114372

[startup+642.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 8287
/proc/meminfo: memFree=1314656/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=118348 CPUtime=642.03
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 33230 0 0 0 64176 27 0 0 25 0 1 0 388555420 121188352 28719 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 29587 28719 67 122 0 29461 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 118348

[startup+702.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 8287
/proc/meminfo: memFree=1310368/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=123056 CPUtime=702.02
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 34825 0 0 0 70173 29 0 0 25 0 1 0 388555420 126009344 29838 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 30764 29838 67 122 0 30638 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 123056

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8287
/proc/meminfo: memFree=1310240/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=123216 CPUtime=762
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 34858 0 0 0 76171 29 0 0 25 0 1 0 388555420 126173184 29871 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 30804 29871 67 122 0 30678 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 123216

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8287
/proc/meminfo: memFree=1309344/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=125924 CPUtime=821.98
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 35591 0 0 0 82168 30 0 0 25 0 1 0 388555420 128946176 30081 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 31481 30081 67 122 0 31355 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 125924

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8287
/proc/meminfo: memFree=1309344/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=125924 CPUtime=881.97
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 36114 0 0 0 88166 31 0 0 25 0 1 0 388555420 128946176 30081 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 31481 30081 67 122 0 31355 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 125924

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8287
/proc/meminfo: memFree=1302688/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=133812 CPUtime=941.95
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 37871 0 0 0 94162 33 0 0 25 0 1 0 388555420 137023488 31838 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 33453 31838 67 122 0 33327 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 133812

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8287
/proc/meminfo: memFree=1299936/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=136788 CPUtime=1001.94
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 39026 0 0 0 100160 34 0 0 25 0 1 0 388555420 140070912 32470 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530380 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 34197 32470 67 122 0 34071 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 136788

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8287
/proc/meminfo: memFree=1299744/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=136788 CPUtime=1061.92
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 39553 0 0 0 106157 35 0 0 25 0 1 0 388555420 140070912 32474 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528218 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 34197 32474 67 122 0 34071 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 136788

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 8287
/proc/meminfo: memFree=1299744/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=136788 CPUtime=1121.91
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 39568 0 0 0 112155 36 0 0 25 0 1 0 388555420 140070912 32489 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530378 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 34197 32489 67 122 0 34071 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 136788

[startup+1182.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 8287
/proc/meminfo: memFree=1295136/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=141660 CPUtime=1181.89
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 41329 0 0 0 118152 37 0 0 25 0 1 0 388555420 145059840 33674 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 35415 33674 67 122 0 35289 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 141660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.16 1.05 1.01 2/78 8287
/proc/meminfo: memFree=1291232/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=145552 CPUtime=1200.1
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 42295 0 0 0 119972 38 0 0 25 0 1 0 388555420 149045248 34640 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 36388 34640 67 122 0 36262 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 145552

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

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

[startup+1200.5 s]
/proc/loadavg: 1.16 1.05 1.01 2/78 8287
/proc/meminfo: memFree=1291232/2055920 swapFree=4153224/4192956
[pid=8088] ppid=8086 vsize=145552 CPUtime=1200.1
/proc/8088/stat : 8088 (mxc) R 8086 8088 5805 0 -1 4194304 42295 0 0 0 119972 38 0 0 25 0 1 0 388555420 149045248 34640 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/8088/statm: 36388 34640 67 122 0 36262 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 145552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.13
CPU user time (s): 1199.72
CPU system time (s): 0.403938
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 145552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.403938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42295
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= 24055

runsolver used 1.41678 second user time and 2.93755 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Mon Mar 12 07:53:26 UTC 2007

IDJOB= 338443
IDBENCH= 24723
IDSOLVER= 107
FILE ID= node4/338443-1173686005

PBS_JOBID= 4101462

Free space on /tmp= 66500 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338443-1173686005/mxc /tmp/evaluation/338443-1173686005/instance-338443-1173686005.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-338443-1173686005 -o ROOT/results/node4/solver-338443-1173686005 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338443-1173686005/mxc /tmp/evaluation/338443-1173686005/instance-338443-1173686005.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  e899c85929b7de69ebfb14f0dad93191

RANDOM SEED= 111690966

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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:       1430592 kB
Buffers:         58184 kB
Cached:         470048 kB
SwapCached:       2984 kB
Active:         193868 kB
Inactive:       358856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1430592 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:            5504 kB
Writeback:           0 kB
Mapped:          30972 kB
Slab:            58136 kB
Committed_AS:  1364728 kB
PageTables:       1772 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= 66500 MiB

End job on node4 on Mon Mar 12 08:13:28 UTC 2007