Trace number 424490

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 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
MD5SUMb381c5db6618c52308ae51b63263d1f3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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/node48/watcher-424490-1177678659 -o ROOT/results/node48/solver-424490-1177678659 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424490-1177678659/mxc /tmp/evaluation/424490-1177678659/instance-424490-1177678659.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: 1.00 1.00 1.07 3/64 24551
/proc/meminfo: memFree=1650336/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=1068 CPUtime=0
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 122711231 1093632 114 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 267 114 57 122 0 141 0

[startup+0.101368 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 24551
/proc/meminfo: memFree=1650336/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=1208 CPUtime=0.09
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 190 0 0 0 9 0 0 0 18 0 1 0 122711231 1236992 173 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 302 173 67 122 0 176 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1208

[startup+0.201377 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 24551
/proc/meminfo: memFree=1650336/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=1340 CPUtime=0.19
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 209 0 0 0 19 0 0 0 18 0 1 0 122711231 1372160 192 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 335 192 67 122 0 209 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1340

[startup+0.301385 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 24551
/proc/meminfo: memFree=1650336/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=1340 CPUtime=0.29
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 220 0 0 0 29 0 0 0 19 0 1 0 122711231 1372160 203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 335 203 67 122 0 209 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1340

[startup+0.701423 s]
/proc/loadavg: 1.00 1.00 1.07 3/64 24551
/proc/meminfo: memFree=1650336/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=1468 CPUtime=0.69
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 247 0 0 0 69 0 0 0 22 0 1 0 122711231 1503232 230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 367 230 67 122 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.5025 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 24552
/proc/meminfo: memFree=1649560/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=1600 CPUtime=1.49
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 283 0 0 0 149 0 0 0 25 0 1 0 122711231 1638400 266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 400 266 67 122 0 274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1600

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 24552
/proc/meminfo: memFree=1649304/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=1732 CPUtime=3.09
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 323 0 0 0 309 0 0 0 25 0 1 0 122711231 1773568 306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528106 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 433 306 67 122 0 307 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1732

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 24552
/proc/meminfo: memFree=1648984/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=2004 CPUtime=6.29
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 374 0 0 0 629 0 0 0 25 0 1 0 122711231 2052096 357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 501 357 67 122 0 375 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2004

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 24552
/proc/meminfo: memFree=1648664/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=2268 CPUtime=12.69
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 441 0 0 0 1269 0 0 0 25 0 1 0 122711231 2322432 424 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 567 424 67 122 0 441 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2268

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 24552
/proc/meminfo: memFree=1648280/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=2516 CPUtime=25.49
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 515 0 0 0 2549 0 0 0 25 0 1 0 122711231 2576384 498 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 629 498 67 122 0 503 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2516

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 24552
/proc/meminfo: memFree=1647768/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=2984 CPUtime=51.08
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 629 0 0 0 5108 0 0 0 25 0 1 0 122711231 3055616 612 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 746 612 67 122 0 620 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2984

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 24552
/proc/meminfo: memFree=1647448/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=3340 CPUtime=102.27
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 706 0 0 0 10227 0 0 0 25 0 1 0 122711231 3420160 689 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 835 689 67 122 0 709 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3340

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 24552
/proc/meminfo: memFree=1647064/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=3624 CPUtime=162.24
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 783 0 0 0 16224 0 0 0 25 0 1 0 122711231 3710976 766 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530053 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 906 766 67 122 0 780 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3624

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.05 2/71 24668
/proc/meminfo: memFree=1645352/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=3916 CPUtime=222.19
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 858 0 0 0 22218 1 0 0 25 0 1 0 122711231 4009984 841 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 979 841 67 122 0 853 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 3916

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 24750
/proc/meminfo: memFree=1646296/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=4136 CPUtime=282.12
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 904 0 0 0 28211 1 0 0 25 0 1 0 122711231 4235264 887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 1034 887 67 122 0 908 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 4136

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 24750
/proc/meminfo: memFree=1646104/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=4464 CPUtime=342.11
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 992 0 0 0 34210 1 0 0 25 0 1 0 122711231 4571136 975 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 1116 975 67 122 0 990 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 4464

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 24750
/proc/meminfo: memFree=1645976/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=4588 CPUtime=402.09
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1018 0 0 0 40208 1 0 0 25 0 1 0 122711231 4698112 1001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 1147 1001 67 122 0 1021 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 4588

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 24750
/proc/meminfo: memFree=1645848/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=4764 CPUtime=462.07
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1061 0 0 0 46206 1 0 0 25 0 1 0 122711231 4878336 1044 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 1191 1044 67 122 0 1065 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 4764

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 24750
/proc/meminfo: memFree=1645528/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=5072 CPUtime=522.05
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1136 0 0 0 52204 1 0 0 25 0 1 0 122711231 5193728 1119 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 1268 1119 67 122 0 1142 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 5072

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 24750
/proc/meminfo: memFree=1645528/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=5008 CPUtime=582.04
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1136 0 0 0 58203 1 0 0 25 0 1 0 122711231 5128192 1119 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 1252 1119 67 122 0 1126 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 5008

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 24750
/proc/meminfo: memFree=1645528/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=5008 CPUtime=642.02
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1139 0 0 0 64201 1 0 0 25 0 1 0 122711231 5128192 1122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 1252 1122 67 122 0 1126 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 5008


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24950
/proc/meminfo: memFree=1642136/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8200 CPUtime=4061
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1932 0 0 0 406095 5 0 0 25 0 1 0 122711231 8396800 1914 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2050 1914 67 122 0 1924 0
Current children cumulated CPU time (s) 4061
Current children cumulated vsize (KiB) 8200

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24950
/proc/meminfo: memFree=1642072/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8200 CPUtime=4120.98
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1932 0 0 0 412093 5 0 0 25 0 1 0 122711231 8396800 1914 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2050 1914 67 122 0 1924 0
Current children cumulated CPU time (s) 4120.98
Current children cumulated vsize (KiB) 8200

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24950
/proc/meminfo: memFree=1642008/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8284 CPUtime=4180.97
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1949 0 0 0 418092 5 0 0 25 0 1 0 122711231 8482816 1931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2071 1931 67 122 0 1945 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 8284

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24950
/proc/meminfo: memFree=1642008/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8248 CPUtime=4240.95
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1949 0 0 0 424090 5 0 0 25 0 1 0 122711231 8445952 1931 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2062 1931 67 122 0 1936 0
Current children cumulated CPU time (s) 4240.95
Current children cumulated vsize (KiB) 8248

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1641944/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8248 CPUtime=4300.94
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1952 0 0 0 430089 5 0 0 25 0 1 0 122711231 8445952 1934 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2062 1934 67 122 0 1936 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 8248

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1642072/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8328 CPUtime=4360.92
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1964 0 0 0 436087 5 0 0 25 0 1 0 122711231 8527872 1946 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2082 1946 67 122 0 1956 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 8328

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1642072/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8408 CPUtime=4420.9
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1980 0 0 0 442085 5 0 0 25 0 1 0 122711231 8609792 1962 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2102 1962 67 122 0 1976 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 8408

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1642072/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8408 CPUtime=4480.88
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1984 0 0 0 448083 5 0 0 25 0 1 0 122711231 8609792 1966 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2102 1966 67 122 0 1976 0
Current children cumulated CPU time (s) 4480.88
Current children cumulated vsize (KiB) 8408

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1642072/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8408 CPUtime=4540.87
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 1984 0 0 0 454082 5 0 0 25 0 1 0 122711231 8609792 1966 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2102 1966 67 122 0 1976 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 8408

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1641880/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8596 CPUtime=4600.85
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 2017 0 0 0 460080 5 0 0 25 0 1 0 122711231 8802304 1999 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2149 1999 67 122 0 2023 0
Current children cumulated CPU time (s) 4600.85
Current children cumulated vsize (KiB) 8596

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1641880/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8596 CPUtime=4660.83
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 2017 0 0 0 466078 5 0 0 25 0 1 0 122711231 8802304 1999 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2149 1999 67 122 0 2023 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 8596

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1641752/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8660 CPUtime=4720.82
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 2033 0 0 0 472077 5 0 0 25 0 1 0 122711231 8867840 2015 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2165 2015 67 122 0 2039 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 8660

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1641752/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8724 CPUtime=4780.8
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 2045 0 0 0 478075 5 0 0 25 0 1 0 122711231 8933376 2027 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2181 2027 67 122 0 2055 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 8724

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1641624/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8828 CPUtime=4840.79
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 2074 0 0 0 484074 5 0 0 25 0 1 0 122711231 9039872 2056 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2207 2056 67 122 0 2081 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 8828

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1641560/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8828 CPUtime=4900.77
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 2079 0 0 0 490072 5 0 0 25 0 1 0 122711231 9039872 2061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2207 2061 67 122 0 2081 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 8828

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1641496/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8892 CPUtime=4960.75
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 2091 0 0 0 496070 5 0 0 25 0 1 0 122711231 9105408 2073 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2223 2073 67 122 0 2097 0
Current children cumulated CPU time (s) 4960.75
Current children cumulated vsize (KiB) 8892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1641496/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8952 CPUtime=5000.04
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 2107 0 0 0 499999 5 0 0 25 0 1 0 122711231 9166848 2089 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2238 2089 67 122 0 2112 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 8952

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24952
/proc/meminfo: memFree=1641496/2055920 swapFree=4183896/4192956
[pid=24551] ppid=24549 vsize=8952 CPUtime=5000.04
/proc/24551/stat : 24551 (mxc) R 24549 24551 24221 0 -1 4194304 2107 0 0 0 499999 5 0 0 25 0 1 0 122711231 9166848 2089 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24551/statm: 2238 2089 67 122 0 2112 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 8952

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.06
CPU user time (s): 5000
CPU system time (s): 0.057991
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 8952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2107
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= 9009

runsolver used 3.73843 second user time and 10.0165 second system time

The end



Launcher Data (download as text)




Begin job on node48 on Fri Apr 27 12:57:39 UTC 2007

IDJOB= 424490
IDBENCH= 19979
IDSOLVER= 174
FILE ID= node48/424490-1177678659

PBS_JOBID= 4698588

Free space on /tmp= 66501 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424490-1177678659/mxc /tmp/evaluation/424490-1177678659/instance-424490-1177678659.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-424490-1177678659 -o ROOT/results/node48/solver-424490-1177678659 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424490-1177678659/mxc /tmp/evaluation/424490-1177678659/instance-424490-1177678659.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b381c5db6618c52308ae51b63263d1f3

RANDOM SEED= 807714658

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1650744 kB
Buffers:         40056 kB
Cached:         310872 kB
SwapCached:       3760 kB
Active:         226056 kB
Inactive:       135532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1650744 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:             620 kB
Writeback:           0 kB
Mapped:          15860 kB
Slab:            29632 kB
Committed_AS:  1258724 kB
PageTables:       1388 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= 66501 MiB

End job on node48 on Fri Apr 27 14:21:03 UTC 2007