Trace number 303812

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) 1200.01 1200.56

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S41627158-13.cnf
MD5SUM0d3f0c2b5512c56be44120e0b7381605
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node35/watcher-303812-1172044277 -o ROOT/results/node35/solver-303812-1172044277 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303812-1172044277/mxc /tmp/evaluation/303812-1172044277/instance-303812-1172044277.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25911
/proc/meminfo: memFree=1508448/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=1616 CPUtime=0
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 198191423 1654784 260 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 404 260 46 122 0 278 0

[startup+0.106672 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25911
/proc/meminfo: memFree=1508448/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=2420 CPUtime=0.1
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 589 0 0 0 10 0 0 0 18 0 1 0 198191423 2478080 435 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 605 435 59 122 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2420

[startup+0.514752 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25911
/proc/meminfo: memFree=1508448/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=3476 CPUtime=0.5
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 870 0 0 0 50 0 0 0 21 0 1 0 198191423 3559424 716 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 869 716 59 122 0 743 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3476

[startup+1.33491 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25912
/proc/meminfo: memFree=1504536/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=5244 CPUtime=1.32
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 1288 0 0 0 132 0 0 0 25 0 1 0 198191423 5369856 1134 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529069 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 1311 1134 59 122 0 1185 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5244

[startup+2.97124 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25912
/proc/meminfo: memFree=1502680/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=6780 CPUtime=2.96
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 1698 0 0 0 295 1 0 0 25 0 1 0 198191423 6942720 1542 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 1695 1542 67 122 0 1569 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6780

[startup+6.25088 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25912
/proc/meminfo: memFree=1501272/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=7932 CPUtime=6.24
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 1976 0 0 0 623 1 0 0 25 0 1 0 198191423 8122368 1820 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 1983 1820 67 122 0 1857 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7932

[startup+12.7042 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25912
/proc/meminfo: memFree=1500320/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=8792 CPUtime=12.69
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 2195 0 0 0 1268 1 0 0 25 0 1 0 198191423 9003008 2039 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 2198 2039 67 122 0 2072 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8792

[startup+25.5077 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25912
/proc/meminfo: memFree=1499232/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=10380 CPUtime=25.48
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 2600 0 0 0 2547 1 0 0 25 0 1 0 198191423 10629120 2444 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 2595 2444 67 122 0 2469 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10380

[startup+51.1147 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25912
/proc/meminfo: memFree=1497312/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=11824 CPUtime=51.09
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 2966 0 0 0 5107 2 0 0 25 0 1 0 198191423 12107776 2810 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 2956 2810 67 122 0 2830 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11824

[startup+102.321 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25912
/proc/meminfo: memFree=1495840/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=13276 CPUtime=102.27
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 3334 0 0 0 10225 2 0 0 25 0 1 0 198191423 13594624 3178 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 3319 3178 67 122 0 3193 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13276

[startup+162.347 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25912
/proc/meminfo: memFree=1494560/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=14472 CPUtime=162.27
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 3848 0 0 0 16225 2 0 0 25 0 1 0 198191423 14819328 3420 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 3618 3420 67 122 0 3492 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 14472

[startup+222.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25912
/proc/meminfo: memFree=1492960/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=16068 CPUtime=222.27
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 4510 0 0 0 22224 3 0 0 25 0 1 0 198191423 16453632 3820 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 4017 3820 67 122 0 3891 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 16068

[startup+282.384 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25912
/proc/meminfo: memFree=1491680/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=17400 CPUtime=282.26
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 5049 0 0 0 28223 3 0 0 25 0 1 0 198191423 17817600 4128 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 4350 4128 67 122 0 4224 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 17400

[startup+342.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25912
/proc/meminfo: memFree=1491168/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=17840 CPUtime=342.27
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 5375 0 0 0 34223 4 0 0 25 0 1 0 198191423 18268160 4249 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519962 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 4460 4249 67 122 0 4334 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 17840

[startup+402.425 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25912
/proc/meminfo: memFree=1490976/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=18132 CPUtime=402.26
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 5627 0 0 0 40222 4 0 0 25 0 1 0 198191423 18567168 4296 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 4533 4296 67 122 0 4407 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 18132

[startup+462.446 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25912
/proc/meminfo: memFree=1490848/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=18272 CPUtime=462.26
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 5852 0 0 0 46222 4 0 0 25 0 1 0 198191423 18710528 4316 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 4568 4316 67 122 0 4442 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 18272

[startup+522.465 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 25912
/proc/meminfo: memFree=1489504/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=19612 CPUtime=522.26
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 6369 0 0 0 52222 4 0 0 25 0 1 0 198191423 20082688 4649 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 4903 4649 67 122 0 4777 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 19612

[startup+582.481 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25912
/proc/meminfo: memFree=1489248/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=19744 CPUtime=582.25
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 6654 0 0 0 58221 4 0 0 25 0 1 0 198191423 20217856 4704 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 4936 4704 67 122 0 4810 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 19744

[startup+642.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26046
/proc/meminfo: memFree=1488112/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=19744 CPUtime=642.23
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 6839 0 0 0 64216 7 0 0 25 0 1 0 198191423 20217856 4705 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 4936 4705 67 122 0 4810 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 19744

[startup+702.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26110
/proc/meminfo: memFree=1488928/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=19904 CPUtime=702.2
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 7097 0 0 0 70213 7 0 0 25 0 1 0 198191423 20381696 4733 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 4976 4733 67 122 0 4850 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 19904

[startup+762.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26110
/proc/meminfo: memFree=1487520/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=21224 CPUtime=762.19
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 7621 0 0 0 76212 7 0 0 25 0 1 0 198191423 21733376 5069 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 5306 5069 67 122 0 5180 0
Current children cumulated CPU time (s) 762.19
Current children cumulated vsize (KiB) 21224

[startup+822.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26110
/proc/meminfo: memFree=1487072/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=21896 CPUtime=822.2
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 7910 0 0 0 82212 8 0 0 25 0 1 0 198191423 22421504 5208 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 5474 5208 67 122 0 5348 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 21896

[startup+882.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26110
/proc/meminfo: memFree=1486816/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=22208 CPUtime=882.2
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 8167 0 0 0 88212 8 0 0 25 0 1 0 198191423 22740992 5265 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 5552 5265 67 122 0 5426 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 22208

[startup+942.653 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26110
/proc/meminfo: memFree=1486624/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=22368 CPUtime=942.19
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 8399 0 0 0 94211 8 0 0 25 0 1 0 198191423 22904832 5297 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 5592 5297 67 122 0 5466 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 22368

[startup+1002.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26110
/proc/meminfo: memFree=1486560/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=22472 CPUtime=1002.19
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 8640 0 0 0 100211 8 0 0 25 0 1 0 198191423 23011328 5338 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 5618 5338 67 122 0 5492 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 22472

[startup+1062.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26110
/proc/meminfo: memFree=1486496/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=22472 CPUtime=1062.19
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 8803 0 0 0 106210 9 0 0 25 0 1 0 198191423 23011328 5351 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 5618 5351 67 122 0 5492 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 22472

[startup+1122.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26110
/proc/meminfo: memFree=1486496/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=22472 CPUtime=1122.19
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 9005 0 0 0 112210 9 0 0 25 0 1 0 198191423 23011328 5353 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 5618 5353 67 122 0 5492 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 22472

[startup+1182.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26110
/proc/meminfo: memFree=1486560/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=22472 CPUtime=1182.18
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 9162 0 0 0 118209 9 0 0 25 0 1 0 198191423 23011328 5360 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 5618 5360 67 122 0 5492 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 22472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26110
/proc/meminfo: memFree=1486560/2055920 swapFree=4183772/4192956
[pid=25911] ppid=25909 vsize=22632 CPUtime=1200
/proc/25911/stat : 25911 (mxc) R 25909 25911 25764 0 -1 4194304 9232 0 0 0 119991 9 0 0 25 0 1 0 198191423 23175168 5380 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25911/statm: 5658 5380 67 122 0 5532 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 22632

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.01
CPU user time (s): 1199.92
CPU system time (s): 0.097985
CPU usage (%): 99.9546
Max. virtual memory (cumulated for all children) (KiB): 22700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.097985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9232
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= 2259

runsolver used 0.780881 second user time and 2.51462 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Wed Feb 21 07:51:17 UTC 2007

IDJOB= 303812
IDBENCH= 20117
IDSOLVER= 107
FILE ID= node35/303812-1172044277

PBS_JOBID= 3892747

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S41627158-13.cnf
COMMAND LINE= /tmp/evaluation/303812-1172044277/mxc /tmp/evaluation/303812-1172044277/instance-303812-1172044277.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-303812-1172044277 -o ROOT/results/node35/solver-303812-1172044277 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303812-1172044277/mxc /tmp/evaluation/303812-1172044277/instance-303812-1172044277.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  0d3f0c2b5512c56be44120e0b7381605

RANDOM SEED= 772534523

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1508920 kB
Buffers:         40324 kB
Cached:         413144 kB
SwapCached:       3084 kB
Active:         114400 kB
Inactive:       348552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508920 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          15424 kB
Slab:            70076 kB
Committed_AS:   755100 kB
PageTables:       1412 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= 66562 MiB

End job on node35 on Wed Feb 21 08:11:20 UTC 2007