Trace number 303033

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) 1200.03 1200.39

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S467706592-03.cnf
MD5SUM451b060819aa97eb8e957db42efda954
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node24/watcher-303033-1172025673 -o ROOT/results/node24/solver-303033-1172025673 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303033-1172025673/mxc /tmp/evaluation/303033-1172025673/instance-303033-1172025673.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 1.00 1.00 3/77 20687
/proc/meminfo: memFree=1481176/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=1636 CPUtime=0
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 222521602 1675264 238 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134538931 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 409 238 46 122 0 283 0

[startup+0.107099 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20687
/proc/meminfo: memFree=1481176/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=2136 CPUtime=0.1
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 506 0 0 0 10 0 0 0 18 0 1 0 222521602 2187264 380 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 534 380 59 122 0 408 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2136

[startup+0.515141 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20687
/proc/meminfo: memFree=1481176/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=3216 CPUtime=0.5
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 766 0 0 0 50 0 0 0 21 0 1 0 222521602 3293184 640 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 804 640 59 122 0 678 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3216

[startup+1.33523 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1477584/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=4668 CPUtime=1.33
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 1144 0 0 0 132 1 0 0 25 0 1 0 222521602 4780032 1018 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 1167 1018 59 122 0 1041 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4668

[startup+2.97141 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1476688/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=5564 CPUtime=2.96
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 1382 0 0 0 295 1 0 0 25 0 1 0 222521602 5697536 1254 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 1391 1254 67 122 0 1265 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5564

[startup+6.25277 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1475736/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=6188 CPUtime=6.24
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 1541 0 0 0 623 1 0 0 25 0 1 0 222521602 6336512 1413 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530582 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 1547 1413 67 122 0 1421 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6188

[startup+12.7035 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1474392/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=7380 CPUtime=12.69
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 1823 0 0 0 1268 1 0 0 25 0 1 0 222521602 7557120 1695 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 1845 1695 67 122 0 1719 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7380

[startup+25.5099 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1473560/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=8184 CPUtime=25.5
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 2031 0 0 0 2548 2 0 0 25 0 1 0 222521602 8380416 1903 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 2046 1903 67 122 0 1920 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8184

[startup+51.1196 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1472216/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=9504 CPUtime=51.09
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 2366 0 0 0 5107 2 0 0 25 0 1 0 222521602 9732096 2238 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 2376 2238 67 122 0 2250 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9504

[startup+102.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1470872/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=10832 CPUtime=102.3
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 2703 0 0 0 10228 2 0 0 25 0 1 0 222521602 11091968 2575 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 2708 2575 67 122 0 2582 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10832

[startup+162.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1469848/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=11788 CPUtime=162.31
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 2948 0 0 0 16229 2 0 0 25 0 1 0 222521602 12070912 2820 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 2947 2820 67 122 0 2821 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 11788

[startup+222.388 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1468888/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=12760 CPUtime=222.32
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 3192 0 0 0 22229 3 0 0 25 0 1 0 222521602 13066240 3030 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 3190 3030 67 122 0 3064 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 12760

[startup+282.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1468312/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=13328 CPUtime=282.32
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 3584 0 0 0 28229 3 0 0 25 0 1 0 222521602 13647872 3150 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 3332 3150 67 122 0 3206 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 13328

[startup+342.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1468184/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=13624 CPUtime=342.32
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 3895 0 0 0 34229 3 0 0 25 0 1 0 222521602 13950976 3189 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 3406 3189 67 122 0 3280 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 13624

[startup+402.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1467032/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=14680 CPUtime=402.33
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 4420 0 0 0 40229 4 0 0 25 0 1 0 222521602 15032320 3461 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 3670 3461 67 122 0 3544 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 14680

[startup+462.479 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1467032/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=14680 CPUtime=462.33
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 4687 0 0 0 46229 4 0 0 25 0 1 0 222521602 15032320 3469 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 3670 3469 67 122 0 3544 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 14680

[startup+522.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1466904/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=14820 CPUtime=522.35
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 4974 0 0 0 52230 5 0 0 25 0 1 0 222521602 15175680 3497 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 3705 3497 67 122 0 3579 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 14820

[startup+582.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1466776/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=15112 CPUtime=582.35
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 5245 0 0 0 58230 5 0 0 25 0 1 0 222521602 15474688 3546 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 3778 3546 67 122 0 3652 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 15112

[startup+642.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1465560/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=16328 CPUtime=642.36
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 5782 0 0 0 64231 5 0 0 25 0 1 0 222521602 16719872 3845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 4082 3845 67 122 0 3956 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 16328

[startup+702.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1465496/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=16328 CPUtime=702.37
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 6029 0 0 0 70231 6 0 0 25 0 1 0 222521602 16719872 3846 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 4082 3846 67 122 0 3956 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 16328

[startup+762.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1465368/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=16472 CPUtime=762.37
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 6260 0 0 0 76231 6 0 0 25 0 1 0 222521602 16867328 3872 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 4118 3872 67 122 0 3992 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 16472

[startup+822.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1465240/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=16632 CPUtime=822.37
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 6536 0 0 0 82231 6 0 0 25 0 1 0 222521602 17031168 3902 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 4158 3902 67 122 0 4032 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 16632

[startup+882.643 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20688
/proc/meminfo: memFree=1465176/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=16776 CPUtime=882.38
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 6757 0 0 0 88232 6 0 0 25 0 1 0 222521602 17178624 3918 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 4194 3918 67 122 0 4068 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 16776

[startup+942.665 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20688
/proc/meminfo: memFree=1465112/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=16908 CPUtime=942.39
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 7039 0 0 0 94232 7 0 0 25 0 1 0 222521602 17313792 3954 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 4227 3954 67 122 0 4101 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 16908

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1464152/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=17840 CPUtime=1002.39
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 7471 0 0 0 100232 7 0 0 25 0 1 0 222521602 18268160 4177 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 4460 4177 67 122 0 4334 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 17840

[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1463640/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=18368 CPUtime=1062.4
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 7815 0 0 0 106233 7 0 0 25 0 1 0 222521602 18808832 4296 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 4592 4296 67 122 0 4466 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 18368

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1463512/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=18528 CPUtime=1122.41
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 8073 0 0 0 112233 8 0 0 25 0 1 0 222521602 18972672 4329 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 4632 4329 67 122 0 4506 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 18528

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20688
/proc/meminfo: memFree=1463448/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=18688 CPUtime=1182.41
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 8270 0 0 0 118233 8 0 0 25 0 1 0 222521602 19136512 4346 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 4672 4346 67 122 0 4546 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 18688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20762
/proc/meminfo: memFree=1462368/2055920 swapFree=4144124/4192956
[pid=20687] ppid=20685 vsize=18688 CPUtime=1200.02
/proc/20687/stat : 20687 (mxc) R 20685 20687 19560 0 -1 4194304 8361 0 0 0 119993 9 0 0 25 0 1 0 222521602 19136512 4347 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20687/statm: 4672 4347 67 122 0 4546 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 18688

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): 1200.39
CPU time (s): 1200.03
CPU user time (s): 1199.93
CPU system time (s): 0.095985
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 18868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8361
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= 2547

runsolver used 0.909861 second user time and 2.46462 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Wed Feb 21 02:41:13 UTC 2007

IDJOB= 303033
IDBENCH= 20098
IDSOLVER= 107
FILE ID= node24/303033-1172025673

PBS_JOBID= 3892678

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S467706592-03.cnf
COMMAND LINE= /tmp/evaluation/303033-1172025673/mxc /tmp/evaluation/303033-1172025673/instance-303033-1172025673.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-303033-1172025673 -o ROOT/results/node24/solver-303033-1172025673 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303033-1172025673/mxc /tmp/evaluation/303033-1172025673/instance-303033-1172025673.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  451b060819aa97eb8e957db42efda954

RANDOM SEED= 806244989

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:       1481584 kB
Buffers:         39312 kB
Cached:         444932 kB
SwapCached:       3656 kB
Active:          83824 kB
Inactive:       410040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481584 kB
SwapTotal:     4192956 kB
SwapFree:      4144124 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          15652 kB
Slab:            66040 kB
Committed_AS:   716252 kB
PageTables:       1732 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 node24 on Wed Feb 21 03:01:16 UTC 2007