Trace number 296897

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
CMUSAT 2007-02-08? (TO) 1200.05 1200.09

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1534329206-02.SAT.shuffled.cnf
MD5SUM48336611587b1b84ef747574302cca31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.56276
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  75                                                   |
0.00/0.01	c |  Number of clauses:    6675                                                 |

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/node16/watcher-296897-1171829021 -o ROOT/results/node16/solver-296897-1171829021 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296897-1171829021/cmusat /tmp/evaluation/296897-1171829021/instance-296897-1171829021.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: 0.95 0.98 0.91 2/77 21235
/proc/meminfo: memFree=955336/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=2316 CPUtime=0
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 202856442 2371584 202 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 579 202 96 243 0 333 0

[startup+0.107112 s]
/proc/loadavg: 0.95 0.98 0.91 2/77 21235
/proc/meminfo: memFree=955336/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=2840 CPUtime=0.1
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 348 0 0 0 10 0 0 0 18 0 1 0 202856442 2908160 331 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530555 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 710 331 109 243 0 464 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2840

[startup+0.515065 s]
/proc/loadavg: 0.95 0.98 0.91 2/77 21235
/proc/meminfo: memFree=955336/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=4152 CPUtime=0.5
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 811 0 0 0 50 0 0 0 21 0 1 0 202856442 4251648 656 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581148 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 1038 656 118 243 0 792 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4152

[startup+1.33897 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 21236
/proc/meminfo: memFree=952896/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=4520 CPUtime=1.33
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 908 0 0 0 133 0 0 0 25 0 1 0 202856442 4628480 753 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 1130 753 118 243 0 884 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4520

[startup+2.97478 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 21236
/proc/meminfo: memFree=951296/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=6108 CPUtime=2.96
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 1289 0 0 0 296 0 0 0 25 0 1 0 202856442 6254592 1094 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589550 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 1527 1094 118 243 0 1281 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6108

[startup+6.25341 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 21236
/proc/meminfo: memFree=950992/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=6572 CPUtime=6.25
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 1505 0 0 0 624 1 0 0 25 0 1 0 202856442 6729728 1236 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 1643 1236 118 243 0 1397 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 6572

[startup+12.7067 s]
/proc/loadavg: 0.95 0.98 0.91 2/78 21236
/proc/meminfo: memFree=946776/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=11044 CPUtime=12.69
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 2902 0 0 0 1268 1 0 0 25 0 1 0 202856442 11309056 2216 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134592627 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 2761 2216 118 243 0 2515 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11044

[startup+25.6062 s]
/proc/loadavg: 0.96 0.98 0.91 2/78 21236
/proc/meminfo: memFree=945816/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=11920 CPUtime=25.6
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 3465 0 0 0 2558 2 0 0 25 0 1 0 202856442 12206080 2524 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 2980 2524 118 243 0 2734 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 11920

[startup+51.2142 s]
/proc/loadavg: 0.97 0.98 0.91 2/78 21236
/proc/meminfo: memFree=937432/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=21180 CPUtime=51.2
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 6348 0 0 0 5116 4 0 0 25 0 1 0 202856442 21688320 4533 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 5295 4533 118 243 0 5049 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 21180

[startup+102.423 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=934488/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=23576 CPUtime=102.41
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 7633 0 0 0 10236 5 0 0 25 0 1 0 202856442 24141824 5289 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 5894 5289 118 243 0 5648 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 23576

[startup+162.434 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=929880/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=27840 CPUtime=162.42
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 9129 0 0 0 16235 7 0 0 25 0 1 0 202856442 28508160 6444 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 6960 6444 118 243 0 6714 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 27840

[startup+222.446 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=917976/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=42552 CPUtime=222.43
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 13342 0 0 0 22233 10 0 0 25 0 1 0 202856442 43573248 9413 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 10638 9413 118 243 0 10392 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 42552

[startup+282.457 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=917464/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=42636 CPUtime=282.44
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 13680 0 0 0 28233 11 0 0 25 0 1 0 202856442 43659264 9518 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 10659 9518 118 243 0 10413 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 42636

[startup+342.469 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=917016/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=42736 CPUtime=342.44
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 14064 0 0 0 34233 11 0 0 25 0 1 0 202856442 43761664 9648 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 10684 9648 118 243 0 10438 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 42736

[startup+402.49 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=915224/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=44156 CPUtime=402.46
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 14798 0 0 0 40234 12 0 0 25 0 1 0 202856442 45215744 10103 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 11039 10103 118 243 0 10793 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 44156

[startup+462.498 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=912536/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=46640 CPUtime=462.47
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 15846 0 0 0 46233 14 0 0 25 0 1 0 202856442 47759360 10780 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 11660 10780 118 243 0 11414 0
Current children cumulated CPU time (s) 462.47
Current children cumulated vsize (KiB) 46640

[startup+522.509 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=911320/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=47884 CPUtime=522.47
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 16221 0 0 0 52233 14 0 0 25 0 1 0 202856442 49033216 11122 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 11971 11122 118 243 0 11725 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 47884

[startup+582.527 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=908632/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=50376 CPUtime=582.49
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 17203 0 0 0 58233 16 0 0 25 0 1 0 202856442 51585024 11770 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 12594 11770 118 243 0 12348 0
Current children cumulated CPU time (s) 582.49
Current children cumulated vsize (KiB) 50376

[startup+642.54 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=905624/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=53272 CPUtime=642.5
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 18048 0 0 0 64233 17 0 0 25 0 1 0 202856442 54550528 12550 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 13318 12550 118 243 0 13072 0
Current children cumulated CPU time (s) 642.5
Current children cumulated vsize (KiB) 53272

[startup+702.551 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=903960/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=54996 CPUtime=702.51
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 18858 0 0 0 70233 18 0 0 25 0 1 0 202856442 56315904 12961 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 13749 12961 118 243 0 13503 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 54996

[startup+762.566 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=903576/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=55396 CPUtime=762.53
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 18971 0 0 0 76234 19 0 0 25 0 1 0 202856442 56725504 13041 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 13849 13041 118 243 0 13603 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 55396

[startup+822.579 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=880280/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=84932 CPUtime=822.54
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 26940 0 0 0 82231 23 0 0 25 0 1 0 202856442 86970368 18839 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 21233 18839 118 243 0 20987 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 84932

[startup+882.591 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=880216/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=84932 CPUtime=882.55
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 26940 0 0 0 88232 23 0 0 25 0 1 0 202856442 86970368 18839 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 21233 18839 118 243 0 20987 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 84932

[startup+942.605 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=879384/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=85104 CPUtime=942.56
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 27598 0 0 0 94232 24 0 0 25 0 1 0 202856442 87146496 19057 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 21276 19057 118 243 0 21030 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 85104

[startup+1002.62 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=879384/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=85104 CPUtime=1002.58
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 27599 0 0 0 100233 25 0 0 25 0 1 0 202856442 87146496 19058 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 21276 19058 118 243 0 21030 0
Current children cumulated CPU time (s) 1002.58
Current children cumulated vsize (KiB) 85104

[startup+1062.64 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=879384/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=85104 CPUtime=1062.59
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 27602 0 0 0 106234 25 0 0 25 0 1 0 202856442 87146496 19061 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 21276 19061 118 243 0 21030 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 85104

[startup+1122.65 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=879320/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=85104 CPUtime=1122.6
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 27603 0 0 0 112234 26 0 0 25 0 1 0 202856442 87146496 19062 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 21276 19062 118 243 0 21030 0
Current children cumulated CPU time (s) 1122.6
Current children cumulated vsize (KiB) 85104

[startup+1182.66 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=878744/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=85104 CPUtime=1182.61
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 27763 0 0 0 118234 27 0 0 25 0 1 0 202856442 87146496 19222 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 21276 19222 118 243 0 21030 0
Current children cumulated CPU time (s) 1182.61
Current children cumulated vsize (KiB) 85104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.07 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=878360/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=85292 CPUtime=1200.02
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 28330 0 0 0 119975 27 0 0 25 0 1 0 202856442 87339008 19306 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 21323 19306 118 243 0 21077 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 85292

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

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

[startup+1200.07 s]
/proc/loadavg: 0.99 0.98 0.91 2/78 21236
/proc/meminfo: memFree=878360/2055920 swapFree=4192812/4192956
[pid=21235] ppid=21233 vsize=85292 CPUtime=1200.02
/proc/21235/stat : 21235 (cmusat) R 21233 21235 20313 0 -1 4194304 28330 0 0 0 119975 27 0 0 25 0 1 0 202856442 87339008 19306 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/21235/statm: 21323 19306 118 243 0 21077 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 85292

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.09
CPU time (s): 1200.05
CPU user time (s): 1199.76
CPU system time (s): 0.288956
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 85292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28330
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= 1031

runsolver used 1.36579 second user time and 2.85757 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sun Feb 18 20:03:41 UTC 2007

IDJOB= 296897
IDBENCH= 19948
IDSOLVER= 121
FILE ID= node16/296897-1171829021

PBS_JOBID= 3839364

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1534329206-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296897-1171829021/cmusat /tmp/evaluation/296897-1171829021/instance-296897-1171829021.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-296897-1171829021 -o ROOT/results/node16/solver-296897-1171829021 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296897-1171829021/cmusat /tmp/evaluation/296897-1171829021/instance-296897-1171829021.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  48336611587b1b84ef747574302cca31

RANDOM SEED= 333818702

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        955808 kB
Buffers:         68060 kB
Cached:         899036 kB
SwapCached:          0 kB
Active:         343252 kB
Inactive:       677484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        955808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2808 kB
Writeback:           0 kB
Mapped:          72504 kB
Slab:            64988 kB
Committed_AS:   911668 kB
PageTables:       1720 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= 66546 MiB

End job on node16 on Sun Feb 18 20:23:43 UTC 2007