Trace number 367486

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) 10000.2 10003.2

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/node41/watcher-367486-1176921304 -o ROOT/results/node41/solver-367486-1176921304 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367486-1176921304/mxc /tmp/evaluation/367486-1176921304/instance-367486-1176921304.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 1.02 1.02 1.00 3/77 13400
/proc/meminfo: memFree=1802968/2055920 swapFree=4104696/4192956
[pid=13400] ppid=13398 vsize=15568 CPUtime=0
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 761 0 0 0 0 0 0 0 18 0 1 0 140042358 15941632 745 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 3892 751 42 122 0 3766 0

[startup+0.10557 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 13400
/proc/meminfo: memFree=1802968/2055920 swapFree=4104696/4192956
[pid=13400] ppid=13398 vsize=37704 CPUtime=0.1
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 8374 0 0 0 6 4 0 0 18 0 1 0 140042358 38608896 8358 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 9426 8359 46 122 0 9300 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 37704

[startup+0.202578 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 13400
/proc/meminfo: memFree=1802968/2055920 swapFree=4104696/4192956
[pid=13400] ppid=13398 vsize=40212 CPUtime=0.19
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 9018 0 0 0 15 4 0 0 19 0 1 0 140042358 41177088 9002 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 10053 9003 46 122 0 9927 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 40212

[startup+0.302586 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 13400
/proc/meminfo: memFree=1802968/2055920 swapFree=4104696/4192956
[pid=13400] ppid=13398 vsize=44340 CPUtime=0.29
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 10033 0 0 0 24 5 0 0 19 0 1 0 140042358 45404160 10017 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 11085 10018 46 122 0 10959 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44340

[startup+0.701621 s]
/proc/loadavg: 1.02 1.02 1.00 3/77 13400
/proc/meminfo: memFree=1802968/2055920 swapFree=4104696/4192956
[pid=13400] ppid=13398 vsize=36808 CPUtime=0.69
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 11782 0 0 0 63 6 0 0 22 0 1 0 140042358 37691392 8107 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 9202 8107 59 122 0 9076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36808

[startup+1.50169 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 13401
/proc/meminfo: memFree=1770640/2055920 swapFree=4104696/4192956
[pid=13400] ppid=13398 vsize=36808 CPUtime=1.49
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 11784 0 0 0 143 6 0 0 25 0 1 0 140042358 37691392 8109 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 9202 8109 59 122 0 9076 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36808

[startup+3.10183 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 13401
/proc/meminfo: memFree=1769872/2055920 swapFree=4104696/4192956
[pid=13400] ppid=13398 vsize=37204 CPUtime=3.09
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 11873 0 0 0 302 7 0 0 25 0 1 0 140042358 38096896 8198 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 9301 8198 59 122 0 9175 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37204

[startup+6.30111 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 13401
/proc/meminfo: memFree=1769488/2055920 swapFree=4104696/4192956
[pid=13400] ppid=13398 vsize=37996 CPUtime=6.28
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 12089 0 0 0 621 7 0 0 25 0 1 0 140042358 38907904 8414 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531203 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 9499 8414 59 122 0 9373 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 37996

[startup+12.7017 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 13401
/proc/meminfo: memFree=1767376/2055920 swapFree=4104696/4192956
[pid=13400] ppid=13398 vsize=40240 CPUtime=12.68
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 12646 0 0 0 1260 8 0 0 25 0 1 0 140042358 41205760 8971 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535058 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 10060 8971 59 122 0 9934 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40240

[startup+25.5028 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 13401
/proc/meminfo: memFree=1762192/2055920 swapFree=4104696/4192956
[pid=13400] ppid=13398 vsize=45184 CPUtime=25.48
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 13895 0 0 0 2539 9 0 0 25 0 1 0 140042358 46268416 10220 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 11296 10220 59 122 0 11170 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45184

[startup+51.103 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 13401
/proc/meminfo: memFree=1748688/2055920 swapFree=4104760/4192956
[pid=13400] ppid=13398 vsize=58756 CPUtime=51.06
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 17301 0 0 0 5094 12 0 0 25 0 1 0 140042358 60166144 13626 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 14689 13626 59 122 0 14563 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 58756

[startup+102.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 13401
/proc/meminfo: memFree=1725968/2055920 swapFree=4104760/4192956
[pid=13400] ppid=13398 vsize=81324 CPUtime=102.25
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 22938 0 0 0 10208 17 0 0 25 0 1 0 140042358 83275776 19263 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 20331 19263 59 122 0 20205 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 81324

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13401
/proc/meminfo: memFree=1708304/2055920 swapFree=4104760/4192956
[pid=13400] ppid=13398 vsize=99216 CPUtime=162.23
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 27391 0 0 0 16202 21 0 0 25 0 1 0 140042358 101597184 23716 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 24804 23716 59 122 0 24678 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 99216

[startup+222.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13403
/proc/meminfo: memFree=1680400/2055920 swapFree=4104824/4192956
[pid=13400] ppid=13398 vsize=126964 CPUtime=222.22
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 34320 0 0 0 22194 28 0 0 25 0 1 0 140042358 130011136 30645 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 31741 30645 59 122 0 31615 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 126964

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13403
/proc/meminfo: memFree=1648912/2055920 swapFree=4104824/4192956
[pid=13400] ppid=13398 vsize=158740 CPUtime=282.2
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 42261 0 0 0 28184 36 0 0 25 0 1 0 140042358 162549760 38586 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 39685 38586 59 122 0 39559 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 158740

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13403
/proc/meminfo: memFree=1619728/2055920 swapFree=4104888/4192956
[pid=13400] ppid=13398 vsize=187492 CPUtime=342.18
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 49457 0 0 0 34174 44 0 0 25 0 1 0 140042358 191991808 45782 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 46873 45782 59 122 0 46747 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 187492

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13403
/proc/meminfo: memFree=1599696/2055920 swapFree=4104888/4192956
[pid=13400] ppid=13398 vsize=207352 CPUtime=402.16
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 54459 0 0 0 40167 49 0 0 25 0 1 0 140042358 212328448 50784 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 51838 50784 59 122 0 51712 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 207352

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13403
/proc/meminfo: memFree=1585296/2055920 swapFree=4104888/4192956
[pid=13400] ppid=13398 vsize=221944 CPUtime=462.16
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 58023 0 0 0 46162 54 0 0 25 0 1 0 140042358 227270656 54348 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531179 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 55486 54348 59 122 0 55360 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 221944

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13403
/proc/meminfo: memFree=1562960/2055920 swapFree=4104952/4192956
[pid=13400] ppid=13398 vsize=244344 CPUtime=522.14
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 63661 0 0 0 52154 60 0 0 25 0 1 0 140042358 250208256 59986 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 61086 59986 59 122 0 60960 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 244344

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13403
/proc/meminfo: memFree=1540752/2055920 swapFree=4104952/4192956
[pid=13400] ppid=13398 vsize=266240 CPUtime=582.12
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 69121 0 0 0 58147 65 0 0 25 0 1 0 140042358 272629760 65446 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 66560 65446 59 122 0 66434 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 266240

[startup+642.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 13403
/proc/meminfo: memFree=1534096/2055920 swapFree=4105016/4192956
[pid=13400] ppid=13398 vsize=272900 CPUtime=642.1
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 70795 0 0 0 64143 67 0 0 25 0 1 0 140042358 279449600 67120 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531304 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 68225 67120 59 122 0 68099 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 272900


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14001
/proc/meminfo: memFree=590408/2055920 swapFree=4108668/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9099.59
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305847 0 0 0 909638 321 0 0 25 0 1 0 140042358 1239683072 301264 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531250 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301264 67 122 0 302531 0
Current children cumulated CPU time (s) 9099.59
Current children cumulated vsize (KiB) 1210628

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14001
/proc/meminfo: memFree=590416/2055920 swapFree=4108732/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9159.57
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305847 0 0 0 915636 321 0 0 25 0 1 0 140042358 1239683072 301264 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301264 67 122 0 302531 0
Current children cumulated CPU time (s) 9159.57
Current children cumulated vsize (KiB) 1210628

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14001
/proc/meminfo: memFree=590416/2055920 swapFree=4108732/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9219.55
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305847 0 0 0 921634 321 0 0 25 0 1 0 140042358 1239683072 301264 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301264 67 122 0 302531 0
Current children cumulated CPU time (s) 9219.55
Current children cumulated vsize (KiB) 1210628

[startup+9282.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 14001
/proc/meminfo: memFree=590416/2055920 swapFree=4108732/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9279.54
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305852 0 0 0 927632 322 0 0 25 0 1 0 140042358 1239683072 301269 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301269 67 122 0 302531 0
Current children cumulated CPU time (s) 9279.54
Current children cumulated vsize (KiB) 1210628

[startup+9342.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 14001
/proc/meminfo: memFree=590416/2055920 swapFree=4108800/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9339.53
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305856 0 0 0 933631 322 0 0 25 0 1 0 140042358 1239683072 301273 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531108 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301273 67 122 0 302531 0
Current children cumulated CPU time (s) 9339.53
Current children cumulated vsize (KiB) 1210628

[startup+9402.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 14001
/proc/meminfo: memFree=590416/2055920 swapFree=4108800/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9399.5
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305856 0 0 0 939628 322 0 0 25 0 1 0 140042358 1239683072 301273 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301273 67 122 0 302531 0
Current children cumulated CPU time (s) 9399.5
Current children cumulated vsize (KiB) 1210628

[startup+9462.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 14001
/proc/meminfo: memFree=590480/2055920 swapFree=4108864/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9459.5
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305856 0 0 0 945627 323 0 0 25 0 1 0 140042358 1239683072 301273 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301273 67 122 0 302531 0
Current children cumulated CPU time (s) 9459.5
Current children cumulated vsize (KiB) 1210628

[startup+9522.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 14001
/proc/meminfo: memFree=590416/2055920 swapFree=4108864/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9519.48
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305856 0 0 0 951625 323 0 0 25 0 1 0 140042358 1239683072 301273 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301273 67 122 0 302531 0
Current children cumulated CPU time (s) 9519.48
Current children cumulated vsize (KiB) 1210628

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14001
/proc/meminfo: memFree=590352/2055920 swapFree=4108864/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9579.46
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305856 0 0 0 957623 323 0 0 25 0 1 0 140042358 1239683072 301273 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531179 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301273 67 122 0 302531 0
Current children cumulated CPU time (s) 9579.46
Current children cumulated vsize (KiB) 1210628

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14001
/proc/meminfo: memFree=590416/2055920 swapFree=4108928/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9639.45
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305856 0 0 0 963621 324 0 0 25 0 1 0 140042358 1239683072 301273 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301273 67 122 0 302531 0
Current children cumulated CPU time (s) 9639.45
Current children cumulated vsize (KiB) 1210628

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14001
/proc/meminfo: memFree=590352/2055920 swapFree=4108928/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9699.43
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305857 0 0 0 969619 324 0 0 25 0 1 0 140042358 1239683072 301274 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301274 67 122 0 302531 0
Current children cumulated CPU time (s) 9699.43
Current children cumulated vsize (KiB) 1210628

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14001
/proc/meminfo: memFree=590352/2055920 swapFree=4108992/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9759.42
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305857 0 0 0 975617 325 0 0 25 0 1 0 140042358 1239683072 301274 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301274 67 122 0 302531 0
Current children cumulated CPU time (s) 9759.42
Current children cumulated vsize (KiB) 1210628

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14001
/proc/meminfo: memFree=590288/2055920 swapFree=4108992/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9819.4
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305857 0 0 0 981615 325 0 0 25 0 1 0 140042358 1239683072 301274 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301274 67 122 0 302531 0
Current children cumulated CPU time (s) 9819.4
Current children cumulated vsize (KiB) 1210628

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14001
/proc/meminfo: memFree=590224/2055920 swapFree=4108992/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9879.38
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305857 0 0 0 987613 325 0 0 25 0 1 0 140042358 1239683072 301274 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301274 67 122 0 302531 0
Current children cumulated CPU time (s) 9879.38
Current children cumulated vsize (KiB) 1210628

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14001
/proc/meminfo: memFree=590224/2055920 swapFree=4109056/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9939.37
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305859 0 0 0 993611 326 0 0 25 0 1 0 140042358 1239683072 301276 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301276 67 122 0 302531 0
Current children cumulated CPU time (s) 9939.37
Current children cumulated vsize (KiB) 1210628

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14001
/proc/meminfo: memFree=590352/2055920 swapFree=4109056/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=9999.35
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305859 0 0 0 999609 326 0 0 25 0 1 0 140042358 1239683072 301276 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301276 67 122 0 302531 0
Current children cumulated CPU time (s) 9999.35
Current children cumulated vsize (KiB) 1210628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14001
/proc/meminfo: memFree=590352/2055920 swapFree=4109056/4192956
[pid=13400] ppid=13398 vsize=1210628 CPUtime=10000
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4194304 305859 0 0 0 999679 326 0 0 25 0 1 0 140042358 1239683072 301276 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 302657 301276 67 122 0 302531 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1210628

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

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

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14001
/proc/meminfo: memFree=590352/2055920 swapFree=4109056/4192956
[pid=13400] ppid=13398 vsize=0 CPUtime=10000.2
/proc/13400/stat : 13400 (mxc) R 13398 13400 13042 0 -1 4195332 305859 0 0 0 999679 336 0 0 25 0 1 0 140042358 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/13400/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.2
CPU time (s): 10000.2
CPU user time (s): 9996.8
CPU system time (s): 3.44948
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 1211688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.8
system time used= 3.44948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 305859
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= 144784

runsolver used 11.6692 second user time and 24.6603 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Wed Apr 18 18:35:05 UTC 2007

IDJOB= 367486
IDBENCH= 20370
IDSOLVER= 174
FILE ID= node41/367486-1176921304

PBS_JOBID= 4605643

Free space on /tmp= 66333 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/367486-1176921304/mxc /tmp/evaluation/367486-1176921304/instance-367486-1176921304.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-367486-1176921304 -o ROOT/results/node41/solver-367486-1176921304 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367486-1176921304/mxc /tmp/evaluation/367486-1176921304/instance-367486-1176921304.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4bb23e70b97827425fcf5759bf0a79a2

RANDOM SEED= 987262388

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:       1803376 kB
Buffers:         19272 kB
Cached:         154684 kB
SwapCached:       2300 kB
Active:          57272 kB
Inactive:       140244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803376 kB
SwapTotal:     4192956 kB
SwapFree:      4104696 kB
Dirty:           15296 kB
Writeback:           0 kB
Mapped:          31588 kB
Slab:            40344 kB
Committed_AS:  2558644 kB
PageTables:       2008 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= 66333 MiB

End job on node41 on Wed Apr 18 21:21:50 UTC 2007