Trace number 339157

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
MD5SUM82718e0ff54407c78c5fcacb97224b1c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-339157-1173699469 -o ROOT/results/node13/solver-339157-1173699469 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339157-1173699469/mxc /tmp/evaluation/339157-1173699469/instance-339157-1173699469.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.97 0.99 3/77 16325
/proc/meminfo: memFree=1725824/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=932 CPUtime=0
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 109 0 0 0 0 0 0 0 18 0 1 0 389901330 954368 93 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 233 93 57 122 0 107 0

[startup+0.041657 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 16325
/proc/meminfo: memFree=1725824/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=1064 CPUtime=0.04
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 147 0 0 0 4 0 0 0 18 0 1 0 389901330 1089536 131 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 266 131 59 122 0 140 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1064

[startup+0.101664 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 16325
/proc/meminfo: memFree=1725824/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=1204 CPUtime=0.09
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 184 0 0 0 9 0 0 0 18 0 1 0 389901330 1232896 166 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 301 166 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301691 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 16325
/proc/meminfo: memFree=1725824/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=1332 CPUtime=0.29
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 206 0 0 0 29 0 0 0 19 0 1 0 389901330 1363968 188 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 333 188 67 122 0 207 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1332

[startup+0.701744 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 16325
/proc/meminfo: memFree=1725824/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=1464 CPUtime=0.69
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 239 0 0 0 69 0 0 0 22 0 1 0 389901330 1499136 221 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 366 221 67 122 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50185 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 16326
/proc/meminfo: memFree=1725048/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=1584 CPUtime=1.49
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 261 0 0 0 149 0 0 0 25 0 1 0 389901330 1622016 243 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 396 243 67 122 0 270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1584

[startup+3.10206 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 16326
/proc/meminfo: memFree=1724792/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=1712 CPUtime=3.09
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 296 0 0 0 309 0 0 0 25 0 1 0 389901330 1753088 278 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134616718 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 428 278 67 122 0 302 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1712

[startup+6.30149 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 16326
/proc/meminfo: memFree=1724536/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=1828 CPUtime=6.29
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 345 0 0 0 629 0 0 0 25 0 1 0 389901330 1871872 327 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 457 327 67 122 0 331 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1828

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 16326
/proc/meminfo: memFree=1724216/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=2060 CPUtime=12.69
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 389 0 0 0 1269 0 0 0 25 0 1 0 389901330 2109440 371 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 515 371 67 122 0 389 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2060

[startup+25.501 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 16326
/proc/meminfo: memFree=1723960/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=2304 CPUtime=25.49
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 465 0 0 0 2549 0 0 0 25 0 1 0 389901330 2359296 447 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 576 447 67 122 0 450 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2304

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 16326
/proc/meminfo: memFree=1723640/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=2652 CPUtime=51.08
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 538 0 0 0 5108 0 0 0 25 0 1 0 389901330 2715648 520 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 663 520 67 122 0 537 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2652

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 16326
/proc/meminfo: memFree=1723256/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=2980 CPUtime=102.26
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 635 0 0 0 10226 0 0 0 25 0 1 0 389901330 3051520 617 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 745 617 67 122 0 619 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2980

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16326
/proc/meminfo: memFree=1722936/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=3284 CPUtime=162.24
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 703 0 0 0 16223 1 0 0 25 0 1 0 389901330 3362816 685 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 821 685 67 122 0 695 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3284

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16326
/proc/meminfo: memFree=1722680/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=3472 CPUtime=222.22
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 758 0 0 0 22221 1 0 0 25 0 1 0 389901330 3555328 740 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 868 740 67 122 0 742 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3472

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 16326
/proc/meminfo: memFree=1722488/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=3664 CPUtime=282.2
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 794 0 0 0 28218 2 0 0 25 0 1 0 389901330 3751936 776 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 916 776 67 122 0 790 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 3664

[startup+342.301 s]
/proc/loadavg: 1.12 1.00 1.00 2/78 16326
/proc/meminfo: memFree=1722296/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=3848 CPUtime=342.18
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 843 0 0 0 34216 2 0 0 25 0 1 0 389901330 3940352 825 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 962 825 67 122 0 836 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 3848

[startup+402.301 s]
/proc/loadavg: 1.16 1.03 1.01 2/78 16326
/proc/meminfo: memFree=1722168/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=3940 CPUtime=402.17
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 857 0 0 0 40214 3 0 0 25 0 1 0 389901330 4034560 839 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 985 839 67 122 0 859 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 3940

[startup+462.301 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 16326
/proc/meminfo: memFree=1722104/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4028 CPUtime=462.14
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 885 0 0 0 46211 3 0 0 25 0 1 0 389901330 4124672 867 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1007 867 67 122 0 881 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 4028

[startup+522.301 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 16328
/proc/meminfo: memFree=1721976/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4160 CPUtime=522.13
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 928 0 0 0 52209 4 0 0 25 0 1 0 389901330 4259840 910 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1040 910 67 122 0 914 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 4160

[startup+582.301 s]
/proc/loadavg: 1.07 1.05 1.01 2/78 16328
/proc/meminfo: memFree=1721848/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4352 CPUtime=582.11
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 962 0 0 0 58207 4 0 0 25 0 1 0 389901330 4456448 944 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1088 944 67 122 0 962 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 4352

[startup+642.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 16328
/proc/meminfo: memFree=1721720/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4456 CPUtime=642.1
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 994 0 0 0 64205 5 0 0 25 0 1 0 389901330 4562944 976 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1114 976 67 122 0 988 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 4456

[startup+702.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 16328
/proc/meminfo: memFree=1721656/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4552 CPUtime=702.07
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 1010 0 0 0 70202 5 0 0 25 0 1 0 389901330 4661248 992 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1138 992 67 122 0 1012 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 4552

[startup+762.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 16328
/proc/meminfo: memFree=1721656/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4552 CPUtime=762.06
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 1018 0 0 0 76200 6 0 0 25 0 1 0 389901330 4661248 1000 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1138 1000 67 122 0 1012 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 4552

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16328
/proc/meminfo: memFree=1721464/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4744 CPUtime=822.03
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 1075 0 0 0 82197 6 0 0 25 0 1 0 389901330 4857856 1057 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1186 1057 67 122 0 1060 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 4744

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16328
/proc/meminfo: memFree=1721336/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4840 CPUtime=882.01
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 1091 0 0 0 88195 6 0 0 25 0 1 0 389901330 4956160 1073 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1210 1073 67 122 0 1084 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 4840

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16328
/proc/meminfo: memFree=1721400/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4840 CPUtime=942
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 1091 0 0 0 94193 7 0 0 25 0 1 0 389901330 4956160 1073 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1210 1073 67 122 0 1084 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 4840

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16328
/proc/meminfo: memFree=1721400/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4840 CPUtime=1001.98
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 1091 0 0 0 100190 8 0 0 25 0 1 0 389901330 4956160 1073 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1210 1073 67 122 0 1084 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 4840

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16328
/proc/meminfo: memFree=1721272/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4936 CPUtime=1061.96
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 1107 0 0 0 106188 8 0 0 25 0 1 0 389901330 5054464 1089 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1234 1089 67 122 0 1108 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 4936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16328
/proc/meminfo: memFree=1721272/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4936 CPUtime=1121.94
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 1107 0 0 0 112186 8 0 0 25 0 1 0 389901330 5054464 1089 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1234 1089 67 122 0 1108 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 4936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16328
/proc/meminfo: memFree=1721272/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4936 CPUtime=1181.93
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 1116 0 0 0 118184 9 0 0 25 0 1 0 389901330 5054464 1098 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1234 1098 67 122 0 1108 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 4936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16328
/proc/meminfo: memFree=1721272/2055920 swapFree=4158788/4192956
[pid=16325] ppid=16323 vsize=4936 CPUtime=1200.02
/proc/16325/stat : 16325 (mxc) R 16323 16325 14404 0 -1 4194304 1116 0 0 0 119993 9 0 0 25 0 1 0 389901330 5054464 1098 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16325/statm: 1234 1098 67 122 0 1108 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4936

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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.94
CPU system time (s): 0.096985
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 4936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1116
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= 1901

runsolver used 1.53777 second user time and 2.76658 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Mon Mar 12 11:37:49 UTC 2007

IDJOB= 339157
IDBENCH= 24740
IDSOLVER= 107
FILE ID= node13/339157-1173699469

PBS_JOBID= 4101478

Free space on /tmp= 66484 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339157-1173699469/mxc /tmp/evaluation/339157-1173699469/instance-339157-1173699469.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-339157-1173699469 -o ROOT/results/node13/solver-339157-1173699469 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339157-1173699469/mxc /tmp/evaluation/339157-1173699469/instance-339157-1173699469.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  82718e0ff54407c78c5fcacb97224b1c

RANDOM SEED= 61371144

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1726168 kB
Buffers:         39344 kB
Cached:         204808 kB
SwapCached:       2076 kB
Active:         177968 kB
Inactive:        88852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726168 kB
SwapTotal:     4192956 kB
SwapFree:      4158788 kB
Dirty:             620 kB
Writeback:           0 kB
Mapped:          30612 kB
Slab:            48476 kB
Committed_AS:  1688620 kB
PageTables:       1744 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= 66484 MiB

End job on node13 on Mon Mar 12 11:57:51 UTC 2007