Trace number 424644

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 5001.71

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S2026599491-05.cnf
MD5SUMbfa2c67f285f9654993c505ac389a222
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark56.8134
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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/node71/watcher-424644-1177759814 -o ROOT/results/node71/solver-424644-1177759814 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424644-1177759814/mxc /tmp/evaluation/424644-1177759814/instance-424644-1177759814.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: 1.84 1.97 1.90 3/64 2476
/proc/meminfo: memFree=1698560/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=1548 CPUtime=0
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 251970711 1585152 211 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 387 211 46 122 0 261 0

[startup+0.0281509 s]
/proc/loadavg: 1.84 1.97 1.90 3/64 2476
/proc/meminfo: memFree=1698560/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=1748 CPUtime=0.02
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 373 0 0 0 2 0 0 0 18 0 1 0 251970711 1789952 276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 437 276 59 122 0 311 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1748

[startup+0.101161 s]
/proc/loadavg: 1.84 1.97 1.90 3/64 2476
/proc/meminfo: memFree=1698560/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=1880 CPUtime=0.09
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 426 0 0 0 9 0 0 0 18 0 1 0 251970711 1925120 329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 470 329 59 122 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1880

[startup+0.301188 s]
/proc/loadavg: 1.84 1.97 1.90 3/64 2476
/proc/meminfo: memFree=1698560/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=2416 CPUtime=0.29
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 555 0 0 0 29 0 0 0 19 0 1 0 251970711 2473984 458 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 604 458 59 122 0 478 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2416

[startup+0.701242 s]
/proc/loadavg: 1.84 1.97 1.90 3/64 2476
/proc/meminfo: memFree=1698560/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=3340 CPUtime=0.69
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 771 0 0 0 69 0 0 0 22 0 1 0 251970711 3420160 674 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519990 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 835 674 59 122 0 709 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3340

[startup+1.50135 s]
/proc/loadavg: 1.84 1.97 1.90 2/65 2477
/proc/meminfo: memFree=1695736/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=3880 CPUtime=1.49
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 920 0 0 0 149 0 0 0 25 0 1 0 251970711 3973120 821 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 970 821 67 122 0 844 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3880

[startup+3.10257 s]
/proc/loadavg: 1.84 1.97 1.90 2/65 2477
/proc/meminfo: memFree=1695288/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=4364 CPUtime=3.09
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 1037 0 0 0 309 0 0 0 25 0 1 0 251970711 4468736 938 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 1091 938 67 122 0 965 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4364

[startup+6.30201 s]
/proc/loadavg: 1.77 1.95 1.89 2/65 2477
/proc/meminfo: memFree=1694200/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=5012 CPUtime=6.29
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 1203 0 0 0 629 0 0 0 25 0 1 0 251970711 5132288 1104 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 1253 1104 67 122 0 1127 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5012

[startup+12.7019 s]
/proc/loadavg: 1.71 1.93 1.89 2/65 2477
/proc/meminfo: memFree=1693560/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=5544 CPUtime=12.69
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 1344 0 0 0 1269 0 0 0 25 0 1 0 251970711 5677056 1245 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 1386 1245 67 122 0 1260 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5544

[startup+25.5016 s]
/proc/loadavg: 1.55 1.89 1.87 2/65 2477
/proc/meminfo: memFree=1692728/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=6452 CPUtime=25.48
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 1553 0 0 0 2548 0 0 0 25 0 1 0 251970711 6606848 1454 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 1613 1454 67 122 0 1487 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6452

[startup+51.1011 s]
/proc/loadavg: 1.36 1.82 1.85 2/65 2477
/proc/meminfo: memFree=1691960/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=7216 CPUtime=51.08
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 1749 0 0 0 5107 1 0 0 25 0 1 0 251970711 7389184 1650 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 1804 1650 67 122 0 1678 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7216

[startup+102.305 s]
/proc/loadavg: 1.16 1.69 1.80 2/65 2477
/proc/meminfo: memFree=1690616/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=8476 CPUtime=102.27
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 2072 0 0 0 10226 1 0 0 25 0 1 0 251970711 8679424 1973 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 2119 1973 67 122 0 1993 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8476

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.75 2/65 2477
/proc/meminfo: memFree=1689848/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=9188 CPUtime=162.24
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 2255 0 0 0 16223 1 0 0 25 0 1 0 251970711 9408512 2156 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529763 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 2297 2156 67 122 0 2171 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9188

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.70 2/65 2477
/proc/meminfo: memFree=1689400/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=9600 CPUtime=222.22
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 2358 0 0 0 22221 1 0 0 25 0 1 0 251970711 9830400 2259 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 2400 2259 67 122 0 2274 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9600

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.65 2/65 2477
/proc/meminfo: memFree=1688568/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=10408 CPUtime=282.2
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 2566 0 0 0 28219 1 0 0 25 0 1 0 251970711 10657792 2467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 2602 2467 67 122 0 2476 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 10408

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.61 2/65 2477
/proc/meminfo: memFree=1688248/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=10692 CPUtime=342.18
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 2635 0 0 0 34217 1 0 0 25 0 1 0 251970711 10948608 2536 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 2673 2536 67 122 0 2547 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 10692

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.57 2/65 2477
/proc/meminfo: memFree=1688120/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=10820 CPUtime=402.16
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 2667 0 0 0 40215 1 0 0 25 0 1 0 251970711 11079680 2568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 2705 2568 67 122 0 2579 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 10820

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.53 2/65 2477
/proc/meminfo: memFree=1687160/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=11720 CPUtime=462.15
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 2900 0 0 0 46213 2 0 0 25 0 1 0 251970711 12001280 2801 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 2930 2801 67 122 0 2804 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 11720

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.49 2/65 2477
/proc/meminfo: memFree=1686904/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=11916 CPUtime=522.13
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 2949 0 0 0 52211 2 0 0 25 0 1 0 251970711 12201984 2850 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 2979 2850 67 122 0 2853 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 11916

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.46 2/65 2477
/proc/meminfo: memFree=1686840/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=12012 CPUtime=582.11
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 2973 0 0 0 58209 2 0 0 25 0 1 0 251970711 12300288 2874 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 3003 2874 67 122 0 2877 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 12012

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.43 2/65 2477
/proc/meminfo: memFree=1686712/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=12108 CPUtime=642.09
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 2997 0 0 0 64207 2 0 0 25 0 1 0 251970711 12398592 2898 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 3027 2898 67 122 0 2901 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 12108


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2677
/proc/meminfo: memFree=1681336/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17808 CPUtime=4060.93
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 18229 0 0 0 406076 17 0 0 25 0 1 0 251970711 18235392 4184 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4452 4184 67 122 0 4326 0
Current children cumulated CPU time (s) 4060.93
Current children cumulated vsize (KiB) 17808

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2677
/proc/meminfo: memFree=1681336/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17808 CPUtime=4120.91
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 18417 0 0 0 412074 17 0 0 25 0 1 0 251970711 18235392 4184 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4452 4184 67 122 0 4326 0
Current children cumulated CPU time (s) 4120.91
Current children cumulated vsize (KiB) 17808

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2677
/proc/meminfo: memFree=1681208/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4180.9
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 18671 0 0 0 418072 18 0 0 25 0 1 0 251970711 18345984 4203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4203 67 122 0 4353 0
Current children cumulated CPU time (s) 4180.9
Current children cumulated vsize (KiB) 17916

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2677
/proc/meminfo: memFree=1681208/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4240.88
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 18913 0 0 0 424070 18 0 0 25 0 1 0 251970711 18345984 4210 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4210 67 122 0 4353 0
Current children cumulated CPU time (s) 4240.88
Current children cumulated vsize (KiB) 17916

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2677
/proc/meminfo: memFree=1681208/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4300.85
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 19148 0 0 0 430067 18 0 0 25 0 1 0 251970711 18345984 4210 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534797 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4210 67 122 0 4353 0
Current children cumulated CPU time (s) 4300.85
Current children cumulated vsize (KiB) 17916

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2677
/proc/meminfo: memFree=1681208/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4360.83
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 19336 0 0 0 436065 18 0 0 25 0 1 0 251970711 18345984 4210 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4210 67 122 0 4353 0
Current children cumulated CPU time (s) 4360.83
Current children cumulated vsize (KiB) 17916

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2679
/proc/meminfo: memFree=1681208/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4420.81
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 19577 0 0 0 442063 18 0 0 25 0 1 0 251970711 18345984 4216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4216 67 122 0 4353 0
Current children cumulated CPU time (s) 4420.81
Current children cumulated vsize (KiB) 17916

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2679
/proc/meminfo: memFree=1681208/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4480.8
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 19812 0 0 0 448061 19 0 0 25 0 1 0 251970711 18345984 4216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534722 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4216 67 122 0 4353 0
Current children cumulated CPU time (s) 4480.8
Current children cumulated vsize (KiB) 17916

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2679
/proc/meminfo: memFree=1681144/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4540.78
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 20000 0 0 0 454059 19 0 0 25 0 1 0 251970711 18345984 4216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4216 67 122 0 4353 0
Current children cumulated CPU time (s) 4540.78
Current children cumulated vsize (KiB) 17916

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2679
/proc/meminfo: memFree=1681144/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4600.76
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 20235 0 0 0 460057 19 0 0 25 0 1 0 251970711 18345984 4216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4216 67 122 0 4353 0
Current children cumulated CPU time (s) 4600.76
Current children cumulated vsize (KiB) 17916

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2679
/proc/meminfo: memFree=1681144/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4660.75
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 20472 0 0 0 466055 20 0 0 25 0 1 0 251970711 18345984 4218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4218 67 122 0 4353 0
Current children cumulated CPU time (s) 4660.75
Current children cumulated vsize (KiB) 17916

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2679
/proc/meminfo: memFree=1681144/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4720.73
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 20660 0 0 0 472053 20 0 0 25 0 1 0 251970711 18345984 4218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4218 67 122 0 4353 0
Current children cumulated CPU time (s) 4720.73
Current children cumulated vsize (KiB) 17916

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2679
/proc/meminfo: memFree=1681144/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4780.7
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 20895 0 0 0 478050 20 0 0 25 0 1 0 251970711 18345984 4218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4218 67 122 0 4353 0
Current children cumulated CPU time (s) 4780.7
Current children cumulated vsize (KiB) 17916

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2679
/proc/meminfo: memFree=1681144/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4840.68
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 21130 0 0 0 484048 20 0 0 25 0 1 0 251970711 18345984 4218 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4218 67 122 0 4353 0
Current children cumulated CPU time (s) 4840.68
Current children cumulated vsize (KiB) 17916

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2679
/proc/meminfo: memFree=1681080/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4900.67
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 21319 0 0 0 490046 21 0 0 25 0 1 0 251970711 18345984 4219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4219 67 122 0 4353 0
Current children cumulated CPU time (s) 4900.67
Current children cumulated vsize (KiB) 17916

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2679
/proc/meminfo: memFree=1681208/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=4960.65
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 21554 0 0 0 496044 21 0 0 25 0 1 0 251970711 18345984 4219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4219 67 122 0 4353 0
Current children cumulated CPU time (s) 4960.65
Current children cumulated vsize (KiB) 17916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2679
/proc/meminfo: memFree=1681144/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=5000.05
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 21695 0 0 0 499983 22 0 0 25 0 1 0 251970711 18345984 4219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4219 67 122 0 4353 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 17916

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

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

[startup+5001.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2679
/proc/meminfo: memFree=1681144/2055920 swapFree=4184260/4192956
[pid=2476] ppid=2474 vsize=17916 CPUtime=5000.05
/proc/2476/stat : 2476 (mxc) R 2474 2476 2184 0 -1 4194304 21695 0 0 0 499983 22 0 0 25 0 1 0 251970711 18345984 4219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2476/statm: 4479 4219 67 122 0 4353 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 17916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.06
CPU user time (s): 4999.83
CPU system time (s): 0.223965
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 18128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.223965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21695
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= 5316

runsolver used 4.09738 second user time and 9.60454 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sat Apr 28 11:30:14 UTC 2007

IDJOB= 424644
IDBENCH= 20146
IDSOLVER= 174
FILE ID= node71/424644-1177759814

PBS_JOBID= 4715576

Free space on /tmp= 66507 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S2026599491-05.cnf
COMMAND LINE= /tmp/evaluation/424644-1177759814/mxc /tmp/evaluation/424644-1177759814/instance-424644-1177759814.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-424644-1177759814 -o ROOT/results/node71/solver-424644-1177759814 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424644-1177759814/mxc /tmp/evaluation/424644-1177759814/instance-424644-1177759814.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bfa2c67f285f9654993c505ac389a222

RANDOM SEED= 248924275

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1698968 kB
Buffers:         41936 kB
Cached:         238424 kB
SwapCached:       2792 kB
Active:         156780 kB
Inactive:       133584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698968 kB
SwapTotal:     4192956 kB
SwapFree:      4184260 kB
Dirty:             904 kB
Writeback:           0 kB
Mapped:          15976 kB
Slab:            52580 kB
Committed_AS:  3696056 kB
PageTables:       1448 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= 66507 MiB

End job on node71 on Sat Apr 28 12:53:38 UTC 2007