Trace number 424688

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) 5000.06 5001.34

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
MD5SUMfb3f2949b4db9208554e1bbbe827c1fe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark682.783
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-424688-1177778759 -o ROOT/results/node30/solver-424688-1177778759 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424688-1177778759/mxc /tmp/evaluation/424688-1177778759/instance-424688-1177778759.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 3/77 29477
/proc/meminfo: memFree=1553280/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=3372 CPUtime=0
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 632 0 0 0 0 0 0 0 18 0 1 0 225791578 3452928 617 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 843 618 46 122 0 717 0

[startup+0.048777 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29477
/proc/meminfo: memFree=1553280/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=5612 CPUtime=0.04
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 1184 0 0 0 4 0 0 0 18 0 1 0 225791578 5746688 1169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1403 1170 46 122 0 1277 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5612

[startup+0.102779 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29477
/proc/meminfo: memFree=1553280/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=4864 CPUtime=0.09
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 1265 0 0 0 9 0 0 0 18 0 1 0 225791578 4980736 997 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1216 997 57 122 0 1090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4864

[startup+0.302792 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29477
/proc/meminfo: memFree=1553280/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=5260 CPUtime=0.29
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 1355 0 0 0 29 0 0 0 20 0 1 0 225791578 5386240 1087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1315 1087 59 122 0 1189 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5260

[startup+0.701816 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 29477
/proc/meminfo: memFree=1553280/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=5788 CPUtime=0.69
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 1494 0 0 0 69 0 0 0 24 0 1 0 225791578 5926912 1226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1447 1226 59 122 0 1321 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5788

[startup+1.50187 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 29478
/proc/meminfo: memFree=1548152/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=6976 CPUtime=1.49
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 1801 0 0 0 148 1 0 0 25 0 1 0 225791578 7143424 1533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1744 1533 59 122 0 1618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6976

[startup+3.10196 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 29478
/proc/meminfo: memFree=1546168/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=9484 CPUtime=3.09
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 2411 0 0 0 307 2 0 0 25 0 1 0 225791578 9711616 2143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 2371 2143 59 122 0 2245 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9484

[startup+6.30116 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 29478
/proc/meminfo: memFree=1540856/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=14632 CPUtime=6.29
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 3700 0 0 0 626 3 0 0 25 0 1 0 225791578 14983168 3432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 3658 3432 59 122 0 3532 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14632

[startup+12.7016 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 29478
/proc/meminfo: memFree=1531576/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=23608 CPUtime=12.69
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 5929 0 0 0 1264 5 0 0 25 0 1 0 225791578 24174592 5661 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531394 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 5902 5661 59 122 0 5776 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23608

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 29478
/proc/meminfo: memFree=1515256/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=39180 CPUtime=25.49
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 9833 0 0 0 2539 10 0 0 25 0 1 0 225791578 40120320 9565 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 9795 9565 59 122 0 9669 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39180

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 29478
/proc/meminfo: memFree=1490232/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=64392 CPUtime=51.08
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 16143 0 0 0 5091 17 0 0 25 0 1 0 225791578 65937408 15875 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 16098 15875 59 122 0 15972 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 64392

[startup+102.305 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 29478
/proc/meminfo: memFree=1476920/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=77328 CPUtime=102.27
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 19402 0 0 0 10206 21 0 0 25 0 1 0 225791578 79183872 19064 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 19332 19064 67 122 0 19206 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 77328

[startup+162.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 29478
/proc/meminfo: memFree=1465400/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=88548 CPUtime=162.26
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 22288 0 0 0 16201 25 0 0 25 0 1 0 225791578 90673152 21875 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 22137 21875 67 122 0 22011 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 88548

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29478
/proc/meminfo: memFree=1449464/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=104388 CPUtime=222.24
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 26347 0 0 0 22194 30 0 0 25 0 1 0 225791578 106893312 25852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 26097 25852 67 122 0 25971 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 104388

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29478
/proc/meminfo: memFree=1435192/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=118644 CPUtime=282.23
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 29994 0 0 0 28188 35 0 0 25 0 1 0 225791578 121491456 29409 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 29661 29409 67 122 0 29535 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 118644

[startup+342.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29478
/proc/meminfo: memFree=1435192/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=118644 CPUtime=342.22
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 29994 0 0 0 34187 35 0 0 25 0 1 0 225791578 121491456 29409 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531063 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 29661 29409 67 122 0 29535 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 118644

[startup+402.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29478
/proc/meminfo: memFree=1428664/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=125112 CPUtime=402.21
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 31711 0 0 0 40183 38 0 0 25 0 1 0 225791578 128114688 31036 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 31278 31036 67 122 0 31152 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 125112

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29478
/proc/meminfo: memFree=1423416/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=130788 CPUtime=462.2
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 33136 0 0 0 46179 41 0 0 25 0 1 0 225791578 133926912 32461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 32697 32461 67 122 0 32571 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 130788

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29478
/proc/meminfo: memFree=1407736/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=145968 CPUtime=522.17
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 37043 0 0 0 52172 45 0 0 25 0 1 0 225791578 149471232 36269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 36492 36269 67 122 0 36366 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 145968

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29478
/proc/meminfo: memFree=1407736/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=145968 CPUtime=582.17
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 37142 0 0 0 58171 46 0 0 25 0 1 0 225791578 149471232 36269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 36492 36269 67 122 0 36366 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 145968

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29478
/proc/meminfo: memFree=1407736/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=145968 CPUtime=642.15
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 37142 0 0 0 64169 46 0 0 25 0 1 0 225791578 149471232 36269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 36492 36269 67 122 0 36366 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 145968


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29678
/proc/meminfo: memFree=1339320/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4061.31
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 406037 94 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4061.31
Current children cumulated vsize (KiB) 214676

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29678
/proc/meminfo: memFree=1339320/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4121.3
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 412035 95 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4121.3
Current children cumulated vsize (KiB) 214676

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29678
/proc/meminfo: memFree=1339320/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4181.28
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 418033 95 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4181.28
Current children cumulated vsize (KiB) 214676

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29678
/proc/meminfo: memFree=1339320/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4241.27
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 424031 96 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4241.27
Current children cumulated vsize (KiB) 214676

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29678
/proc/meminfo: memFree=1339320/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4301.25
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 430029 96 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4301.25
Current children cumulated vsize (KiB) 214676

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29678
/proc/meminfo: memFree=1339320/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4361.25
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 436028 97 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4361.25
Current children cumulated vsize (KiB) 214676

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 29678
/proc/meminfo: memFree=1339320/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4421.23
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 442026 97 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4421.23
Current children cumulated vsize (KiB) 214676

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29678
/proc/meminfo: memFree=1339384/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4481.22
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 448024 98 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4481.22
Current children cumulated vsize (KiB) 214676

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29848
/proc/meminfo: memFree=1338184/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4541.12
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 454014 98 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4541.12
Current children cumulated vsize (KiB) 214676

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29876
/proc/meminfo: memFree=1339384/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4601.09
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 460011 98 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4601.09
Current children cumulated vsize (KiB) 214676

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29876
/proc/meminfo: memFree=1339448/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4661.08
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 466009 99 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4661.08
Current children cumulated vsize (KiB) 214676

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29876
/proc/meminfo: memFree=1339448/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4721.08
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 472008 100 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4721.08
Current children cumulated vsize (KiB) 214676

[startup+4782.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 29876
/proc/meminfo: memFree=1339448/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4781.06
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 478006 100 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4781.06
Current children cumulated vsize (KiB) 214676

[startup+4842.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 29876
/proc/meminfo: memFree=1339448/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4841.04
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 484004 100 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4841.04
Current children cumulated vsize (KiB) 214676

[startup+4902.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 29876
/proc/meminfo: memFree=1339512/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4901.03
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56263 0 0 0 490002 101 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4901.03
Current children cumulated vsize (KiB) 214676

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29876
/proc/meminfo: memFree=1339320/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=4961.01
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56408 0 0 0 496000 101 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 4961.01
Current children cumulated vsize (KiB) 214676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29876
/proc/meminfo: memFree=1339320/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=5000.02
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56408 0 0 0 499900 102 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 214676

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 29876
/proc/meminfo: memFree=1339320/2055920 swapFree=4157032/4192956
[pid=29477] ppid=29475 vsize=214676 CPUtime=5000.02
/proc/29477/stat : 29477 (mxc) R 29475 29477 29423 0 -1 4194304 56408 0 0 0 499900 102 0 0 25 0 1 0 225791578 219828224 53331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 53669 53331 67 122 0 53543 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 214676

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.34
CPU time (s): 5000.06
CPU user time (s): 4999
CPU system time (s): 1.05384
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 215256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999
system time used= 1.05384
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56408
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= 28572

runsolver used 3.83942 second user time and 11.0913 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sat Apr 28 16:45:59 UTC 2007

IDJOB= 424688
IDBENCH= 20190
IDSOLVER= 174
FILE ID= node30/424688-1177778759

PBS_JOBID= 4715701

Free space on /tmp= 66430 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
COMMAND LINE= /tmp/evaluation/424688-1177778759/mxc /tmp/evaluation/424688-1177778759/instance-424688-1177778759.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-424688-1177778759 -o ROOT/results/node30/solver-424688-1177778759 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424688-1177778759/mxc /tmp/evaluation/424688-1177778759/instance-424688-1177778759.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  fb3f2949b4db9208554e1bbbe827c1fe

RANDOM SEED= 914610970

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1553752 kB
Buffers:         49552 kB
Cached:         365836 kB
SwapCached:      15596 kB
Active:         223960 kB
Inactive:       214576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553752 kB
SwapTotal:     4192956 kB
SwapFree:      4157032 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          29880 kB
Slab:            49212 kB
Committed_AS:  3620800 kB
PageTables:       1776 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= 66430 MiB

End job on node30 on Sat Apr 28 18:09:22 UTC 2007