Trace number 307790

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
Mmisat 2007-02-08? (TO) 1200.08 1200.4

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
MD5SUM00293343f58b96b091c585953d0e06f9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.995848
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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/node3/watcher-307790-1172503502 -o ROOT/results/node3/solver-307790-1172503502 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307790-1172503502/mmisat /tmp/evaluation/307790-1172503502/instance-307790-1172503502.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 20473
/proc/meminfo: memFree=825376/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=1704 CPUtime=0
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 299 0 0 0 0 0 0 0 18 0 1 0 270305018 1744896 282 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 426 283 81 214 0 208 0

[startup+0.106825 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 20473
/proc/meminfo: memFree=825376/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=6324 CPUtime=0.09
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 1451 0 0 0 9 0 0 0 18 0 1 0 270305018 6475776 1434 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 1581 1435 81 214 0 1363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6324

[startup+0.514859 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 20473
/proc/meminfo: memFree=825376/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=13452 CPUtime=0.5
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 3218 0 0 0 49 1 0 0 21 0 1 0 270305018 13774848 3201 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 3363 3201 81 214 0 3145 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 13452

[startup+1.33493 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=807192/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=20448 CPUtime=1.32
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 4974 0 0 0 130 2 0 0 25 0 1 0 270305018 20938752 4957 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 5112 4957 81 214 0 4894 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 20448

[startup+2.9751 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=801176/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=27312 CPUtime=2.96
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 6688 0 0 0 294 2 0 0 25 0 1 0 270305018 27967488 6671 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 6828 6671 81 214 0 6610 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 27312

[startup+6.25133 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=793304/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=33648 CPUtime=6.24
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 8269 0 0 0 621 3 0 0 25 0 1 0 270305018 34455552 8252 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 8412 8252 81 214 0 8194 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 33648

[startup+12.7089 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=784984/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=41304 CPUtime=12.69
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 10192 0 0 0 1265 4 0 0 25 0 1 0 270305018 42295296 10175 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134998823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 10326 10175 81 214 0 10108 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41304

[startup+25.5109 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=775000/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=51468 CPUtime=25.49
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 12723 0 0 0 2544 5 0 0 25 0 1 0 270305018 52703232 12706 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 12867 12706 81 214 0 12649 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51468

[startup+51.121 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=760280/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=65856 CPUtime=51.1
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 16328 0 0 0 5102 8 0 0 25 0 1 0 270305018 67436544 16311 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 16464 16311 81 214 0 16246 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 65856

[startup+102.336 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=742360/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=83676 CPUtime=102.3
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 20789 0 0 0 10219 11 0 0 25 0 1 0 270305018 85684224 20772 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134517738 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 20919 20772 81 214 0 20701 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 83676

[startup+162.361 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=740056/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=162.31
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 11825 4406 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 85788

[startup+222.385 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=739992/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=222.31
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 12822 9409 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 85788

[startup+282.41 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=739992/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=282.33
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 13804 14429 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 85788

[startup+342.439 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=739992/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=342.34
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 14775 19459 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 85788

[startup+402.471 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=739992/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=402.36
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 15770 24466 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 85788

[startup+462.498 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=739928/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=462.37
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 16764 29473 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 85788

[startup+522.525 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=739928/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=522.38
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 17735 34503 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 85788

[startup+582.549 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=739992/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=582.39
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 18721 39518 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 85788

[startup+642.581 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=739928/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=642.41
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 19715 44526 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 85788

[startup+702.627 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=739928/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=702.43
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 20704 49539 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 85788

[startup+762.657 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=739992/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=762.45
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 21680 54565 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 85788

[startup+822.69 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20474
/proc/meminfo: memFree=739928/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=822.47
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 22660 59587 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 85788

[startup+882.716 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 20474
/proc/meminfo: memFree=739992/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=882.48
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 23651 64597 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 85788

[startup+942.741 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20476
/proc/meminfo: memFree=739992/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=942.48
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 24641 69607 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 85788

[startup+1002.77 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20476
/proc/meminfo: memFree=739928/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=1002.5
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 25620 74630 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 85788

[startup+1062.8 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20476
/proc/meminfo: memFree=739992/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=1062.51
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 26620 79631 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 85788

[startup+1122.83 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20476
/proc/meminfo: memFree=739992/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=1122.53
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 27606 84647 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 85788

[startup+1182.85 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20476
/proc/meminfo: memFree=739992/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=1182.54
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 28587 89667 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 85788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20476
/proc/meminfo: memFree=739928/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=1200.06
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 28868 91138 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 85788

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 20476
/proc/meminfo: memFree=739928/2055920 swapFree=4192812/4192956
[pid=20473] ppid=20471 vsize=85788 CPUtime=1200.06
/proc/20473/stat : 20473 (mmisat) R 20471 20473 20124 0 -1 4194304 21297 0 0 0 28868 91138 0 0 25 0 1 0 270305018 87846912 21280 18446744073709551615 134512640 135391789 4294956704 18446744073709551615 134546591 0 0 4096 0 0 0 0 17 1 0 0
/proc/20473/statm: 21447 21280 83 214 0 21229 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 85788

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 288.683
CPU system time (s): 911.399
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 85788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 288.683
system time used= 911.399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21297
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= 2083

runsolver used 1.17882 second user time and 2.71559 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Mon Feb 26 15:25:02 UTC 2007

IDJOB= 307790
IDBENCH= 20214
IDSOLVER= 108
FILE ID= node3/307790-1172503502

PBS_JOBID= 3971601

Free space on /tmp= 66557 MiB

SOLVER NAME= Mmisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S152598520-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/307790-1172503502/mmisat /tmp/evaluation/307790-1172503502/instance-307790-1172503502.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-307790-1172503502 -o ROOT/results/node3/solver-307790-1172503502 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307790-1172503502/mmisat /tmp/evaluation/307790-1172503502/instance-307790-1172503502.cnf            

META MD5SUM SOLVER= f0471644c1818c6834832b41e70bf7e6
MD5SUM BENCH=  00293343f58b96b091c585953d0e06f9

RANDOM SEED= 469148780

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        825848 kB
Buffers:         67388 kB
Cached:        1027004 kB
SwapCached:          0 kB
Active:         456976 kB
Inactive:       692016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        825848 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1388 kB
Writeback:           0 kB
Mapped:          73552 kB
Slab:            66744 kB
Committed_AS:  1135472 kB
PageTables:       1656 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= 66557 MiB

End job on node3 on Mon Feb 26 15:45:04 UTC 2007