Trace number 313583

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) 1200.11 1200.47

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
Bench CategoryINDUST (industrial 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 variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-313583-1176887644 -o ROOT/results/node5/solver-313583-1176887644 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313583-1176887644/mxc /tmp/evaluation/313583-1176887644/instance-313583-1176887644.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 0.95 0.97 3/77 20739
/proc/meminfo: memFree=1776000/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=15568 CPUtime=0
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 744 0 0 0 0 0 0 0 18 0 1 0 164802046 15941632 729 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 3892 734 42 122 0 3766 0

[startup+0.0860421 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20739
/proc/meminfo: memFree=1776000/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=36912 CPUtime=0.07
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 8182 0 0 0 3 4 0 0 18 0 1 0 164802046 37797888 8166 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 9228 8167 46 122 0 9102 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 36912

[startup+0.101042 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20739
/proc/meminfo: memFree=1776000/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=37572 CPUtime=0.09
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 8339 0 0 0 5 4 0 0 18 0 1 0 164802046 38473728 8323 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 9393 8323 46 122 0 9267 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 37572

[startup+0.301064 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20739
/proc/meminfo: memFree=1776000/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=44340 CPUtime=0.29
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 10040 0 0 0 24 5 0 0 19 0 1 0 164802046 45404160 10024 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 11085 10024 46 122 0 10959 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44340

[startup+0.701109 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 20739
/proc/meminfo: memFree=1776000/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=36808 CPUtime=0.69
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 11782 0 0 0 63 6 0 0 23 0 1 0 164802046 37691392 8107 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 9202 8107 59 122 0 9076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36808

[startup+1.5012 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 20740
/proc/meminfo: memFree=1743672/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=36808 CPUtime=1.49
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 11784 0 0 0 143 6 0 0 25 0 1 0 164802046 37691392 8109 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 9202 8109 59 122 0 9076 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36808

[startup+3.10138 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 20740
/proc/meminfo: memFree=1743544/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=37204 CPUtime=3.09
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 11872 0 0 0 303 6 0 0 25 0 1 0 164802046 38096896 8197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 9301 8197 59 122 0 9175 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37204

[startup+6.30174 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 20740
/proc/meminfo: memFree=1742584/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=37996 CPUtime=6.29
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 12086 0 0 0 623 6 0 0 25 0 1 0 164802046 38907904 8411 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 9499 8411 59 122 0 9373 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37996

[startup+12.7015 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 20740
/proc/meminfo: memFree=1740536/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=40240 CPUtime=12.68
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 12646 0 0 0 1262 6 0 0 25 0 1 0 164802046 41205760 8971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 10060 8971 59 122 0 9934 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40240

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 20740
/proc/meminfo: memFree=1735352/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=45184 CPUtime=25.48
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 13889 0 0 0 2541 7 0 0 25 0 1 0 164802046 46268416 10214 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531379 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 11296 10214 59 122 0 11170 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45184

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 20740
/proc/meminfo: memFree=1721848/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=58756 CPUtime=51.06
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 17297 0 0 0 5096 10 0 0 25 0 1 0 164802046 60166144 13622 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 14689 13622 59 122 0 14563 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 58756

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 20740
/proc/meminfo: memFree=1699064/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=81324 CPUtime=102.25
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 22937 0 0 0 10210 15 0 0 25 0 1 0 164802046 83275776 19262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 20331 19262 59 122 0 20205 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 81324

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1681336/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=99216 CPUtime=162.23
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 27392 0 0 0 16203 20 0 0 25 0 1 0 164802046 101597184 23717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 24804 23717 59 122 0 24678 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 99216

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1653368/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=126964 CPUtime=222.21
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 34319 0 0 0 22195 26 0 0 25 0 1 0 164802046 130011136 30644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 31741 30644 59 122 0 31615 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 126964

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1621880/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=158608 CPUtime=282.19
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 42257 0 0 0 28184 35 0 0 25 0 1 0 164802046 162414592 38582 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 39652 38582 59 122 0 39526 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 158608

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1592632/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=187360 CPUtime=342.18
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 49441 0 0 0 34176 42 0 0 25 0 1 0 164802046 191856640 45766 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531253 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 46840 45766 59 122 0 46714 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 187360

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1572536/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=207352 CPUtime=402.15
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 54456 0 0 0 40167 48 0 0 25 0 1 0 164802046 212328448 50781 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 51838 50781 59 122 0 51712 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 207352

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1558136/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=221944 CPUtime=462.14
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 58029 0 0 0 46162 52 0 0 25 0 1 0 164802046 227270656 54354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 55486 54354 59 122 0 55360 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 221944

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1535672/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=244476 CPUtime=522.13
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 63671 0 0 0 52155 58 0 0 25 0 1 0 164802046 250343424 59996 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 61119 59996 59 122 0 60993 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 244476

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1513400/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=266240 CPUtime=582.1
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 69126 0 0 0 58147 63 0 0 25 0 1 0 164802046 272629760 65451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 66560 65451 59 122 0 66434 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 266240

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1506552/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=272900 CPUtime=642.1
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 70802 0 0 0 64145 65 0 0 25 0 1 0 164802046 279449600 67127 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 68225 67127 59 122 0 68099 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 272900

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1498104/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=281308 CPUtime=702.07
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 72917 0 0 0 70141 66 0 0 25 0 1 0 164802046 288059392 69242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 70327 69242 59 122 0 70201 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 281308

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1488760/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=290524 CPUtime=762.05
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 75201 0 0 0 76137 68 0 0 25 0 1 0 164802046 297496576 71526 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 72631 71526 59 122 0 72505 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 290524

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1480248/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=299080 CPUtime=822.04
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 77339 0 0 0 82134 70 0 0 25 0 1 0 164802046 306257920 73664 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 74770 73664 59 122 0 74644 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 299080

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1470072/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=309016 CPUtime=882.02
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 79828 0 0 0 88130 72 0 0 25 0 1 0 164802046 316432384 76153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531379 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 77254 76153 59 122 0 77128 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 309016

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20740
/proc/meminfo: memFree=1454328/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=324876 CPUtime=942
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 83794 0 0 0 94124 76 0 0 25 0 1 0 164802046 332673024 80119 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 81219 80119 59 122 0 81093 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 324876

[startup+1002.3 s]
/proc/loadavg: 1.04 0.99 0.97 2/78 20740
/proc/meminfo: memFree=1436472/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=342432 CPUtime=1001.99
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 88191 0 0 0 100118 81 0 0 25 0 1 0 164802046 350650368 84516 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 85608 84516 59 122 0 85482 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 342432

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 20742
/proc/meminfo: memFree=1415864/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=362924 CPUtime=1061.96
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 93321 0 0 0 106111 85 0 0 25 0 1 0 164802046 371634176 89646 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 90731 89646 59 122 0 90605 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 362924

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 20742
/proc/meminfo: memFree=1396792/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=381776 CPUtime=1121.95
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 98039 0 0 0 112106 89 0 0 25 0 1 0 164802046 390938624 94364 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 95444 94364 59 122 0 95318 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 381776

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 20742
/proc/meminfo: memFree=1377272/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=401440 CPUtime=1181.93
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 102947 0 0 0 118098 95 0 0 25 0 1 0 164802046 411074560 99272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 100360 99272 59 122 0 100234 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 401440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 20742
/proc/meminfo: memFree=1371768/2055920 swapFree=4148144/4192956
[pid=20739] ppid=20737 vsize=406556 CPUtime=1200.03
/proc/20739/stat : 20739 (mxc) R 20737 20739 19442 0 -1 4194304 104239 0 0 0 119907 96 0 0 25 0 1 0 164802046 416313344 100564 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20739/statm: 101639 100564 59 122 0 101513 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 406556

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): 1200.47
CPU time (s): 1200.11
CPU user time (s): 1199.08
CPU system time (s): 1.02984
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 406556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.08
system time used= 1.02984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 104239
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= 25226

runsolver used 1.48677 second user time and 2.77858 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Wed Apr 18 09:14:04 UTC 2007

IDJOB= 313583
IDBENCH= 20370
IDSOLVER= 107
FILE ID= node5/313583-1176887644

PBS_JOBID= 4595074

Free space on /tmp= 66431 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= /tmp/evaluation/313583-1176887644/mxc /tmp/evaluation/313583-1176887644/instance-313583-1176887644.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-313583-1176887644 -o ROOT/results/node5/solver-313583-1176887644 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313583-1176887644/mxc /tmp/evaluation/313583-1176887644/instance-313583-1176887644.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  4bb23e70b97827425fcf5759bf0a79a2

RANDOM SEED= 136054938

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1776408 kB
Buffers:         11688 kB
Cached:         199232 kB
SwapCached:      12800 kB
Active:          69808 kB
Inactive:       168088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776408 kB
SwapTotal:     4192956 kB
SwapFree:      4148144 kB
Dirty:           15304 kB
Writeback:           0 kB
Mapped:          30512 kB
Slab:            27176 kB
Committed_AS:  8601140 kB
PageTables:       1724 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= 66431 MiB

End job on node5 on Wed Apr 18 09:34:06 UTC 2007