Trace number 367536

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) 10000.1 10003

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.13.unsat.cnf
MD5SUM8ca1246723b65c8e0ae1eddb535ce13f
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 variables2010
Number of clauses6802
Sum of the clauses size17668
Maximum clause length25
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22961
Number of clauses of size 33733
Number of clauses of size 443
Number of clauses of size 546
Number of clauses of size over 516

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/node24/watcher-367536-1176940128 -o ROOT/results/node24/solver-367536-1176940128 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367536-1176940128/mxc /tmp/evaluation/367536-1176940128/instance-367536-1176940128.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: 0.71 0.95 0.97 2/77 20711
/proc/meminfo: memFree=1721608/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=1364 CPUtime=0
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 141930809 1396736 190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 341 191 46 122 0 215 0

[startup+0.090444 s]
/proc/loadavg: 0.71 0.95 0.97 2/77 20711
/proc/meminfo: memFree=1721608/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=1460 CPUtime=0.08
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 286 0 0 0 8 0 0 0 18 0 1 0 141930809 1495040 228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 365 228 59 122 0 239 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1460

[startup+0.101445 s]
/proc/loadavg: 0.71 0.95 0.97 2/77 20711
/proc/meminfo: memFree=1721608/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=1592 CPUtime=0.09
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 292 0 0 0 9 0 0 0 18 0 1 0 141930809 1630208 234 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 398 234 59 122 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1592

[startup+0.301466 s]
/proc/loadavg: 0.71 0.95 0.97 2/77 20711
/proc/meminfo: memFree=1721608/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=1732 CPUtime=0.29
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 360 0 0 0 29 0 0 0 20 0 1 0 141930809 1773568 300 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519197 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 433 300 67 122 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1732

[startup+0.70151 s]
/proc/loadavg: 0.71 0.95 0.97 2/77 20711
/proc/meminfo: memFree=1721608/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=1996 CPUtime=0.69
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 415 0 0 0 69 0 0 0 24 0 1 0 141930809 2043904 355 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 499 355 67 122 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1996

[startup+1.50159 s]
/proc/loadavg: 0.71 0.95 0.97 2/78 20712
/proc/meminfo: memFree=1720384/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=2656 CPUtime=1.49
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 567 0 0 0 149 0 0 0 25 0 1 0 141930809 2719744 507 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 664 507 67 122 0 538 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2656

[startup+3.10177 s]
/proc/loadavg: 0.71 0.95 0.97 2/78 20712
/proc/meminfo: memFree=1719360/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=2920 CPUtime=3.09
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 648 0 0 0 309 0 0 0 25 0 1 0 141930809 2990080 588 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 730 588 67 122 0 604 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2920

[startup+6.30211 s]
/proc/loadavg: 0.73 0.95 0.97 2/78 20712
/proc/meminfo: memFree=1719232/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=2920 CPUtime=6.29
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 648 0 0 0 629 0 0 0 25 0 1 0 141930809 2990080 588 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 730 588 67 122 0 604 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2920

[startup+12.7018 s]
/proc/loadavg: 0.75 0.95 0.97 2/78 20712
/proc/meminfo: memFree=1719040/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=3180 CPUtime=12.69
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 702 0 0 0 1269 0 0 0 25 0 1 0 141930809 3256320 642 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 795 642 67 122 0 669 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3180

[startup+25.5012 s]
/proc/loadavg: 0.81 0.96 0.97 2/78 20712
/proc/meminfo: memFree=1718080/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=4088 CPUtime=25.48
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 938 0 0 0 2548 0 0 0 25 0 1 0 141930809 4186112 878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 1022 878 67 122 0 896 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4088

[startup+51.102 s]
/proc/loadavg: 0.87 0.96 0.97 2/78 20712
/proc/meminfo: memFree=1717312/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=4676 CPUtime=51.08
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 1130 0 0 0 5107 1 0 0 25 0 1 0 141930809 4788224 1043 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703159 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 1169 1043 67 122 0 1043 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4676

[startup+102.305 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 20712
/proc/meminfo: memFree=1717056/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=5072 CPUtime=102.27
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 1220 0 0 0 10226 1 0 0 25 0 1 0 141930809 5193728 1133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529129 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 1268 1133 67 122 0 1142 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5072

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.97 2/78 20712
/proc/meminfo: memFree=1715648/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=6408 CPUtime=162.25
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 1553 0 0 0 16223 2 0 0 25 0 1 0 141930809 6561792 1466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 1602 1466 67 122 0 1476 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6408

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20712
/proc/meminfo: memFree=1714880/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=7200 CPUtime=222.24
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 1743 0 0 0 22221 3 0 0 25 0 1 0 141930809 7372800 1656 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 1800 1656 67 122 0 1674 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7200

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20712
/proc/meminfo: memFree=1714816/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=7200 CPUtime=282.22
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 1743 0 0 0 28219 3 0 0 25 0 1 0 141930809 7372800 1656 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 1800 1656 67 122 0 1674 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7200

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20712
/proc/meminfo: memFree=1714496/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=7588 CPUtime=342.2
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 1834 0 0 0 34216 4 0 0 25 0 1 0 141930809 7770112 1747 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519632 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 1897 1747 67 122 0 1771 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7588

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20712
/proc/meminfo: memFree=1713536/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=8496 CPUtime=402.18
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 2061 0 0 0 40214 4 0 0 25 0 1 0 141930809 8699904 1974 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530542 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 2124 1974 67 122 0 1998 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8496

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20712
/proc/meminfo: memFree=1712960/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=9120 CPUtime=462.17
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 2220 0 0 0 46212 5 0 0 25 0 1 0 141930809 9338880 2133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519096 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 2280 2133 67 122 0 2154 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9120

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20712
/proc/meminfo: memFree=1712448/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=9572 CPUtime=522.15
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 2343 0 0 0 52210 5 0 0 25 0 1 0 141930809 9801728 2256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529720 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 2393 2256 67 122 0 2267 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9572

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20712
/proc/meminfo: memFree=1712384/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=9572 CPUtime=582.14
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 2343 0 0 0 58208 6 0 0 25 0 1 0 141930809 9801728 2256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531057 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 2393 2256 67 122 0 2267 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9572

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 20712
/proc/meminfo: memFree=1710464/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=11536 CPUtime=642.13
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 2837 0 0 0 64206 7 0 0 25 0 1 0 141930809 11812864 2750 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 2884 2750 67 122 0 2758 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 11536


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21786
/proc/meminfo: memFree=1663680/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=18504 CPUtime=9039.6
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5307 0 0 0 903878 82 0 0 25 0 1 0 141930809 18948096 4500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4626 4500 67 122 0 4500 0
Current children cumulated CPU time (s) 9039.6
Current children cumulated vsize (KiB) 18504

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21786
/proc/meminfo: memFree=1663296/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=18848 CPUtime=9099.59
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5430 0 0 0 909876 83 0 0 25 0 1 0 141930809 19300352 4586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535058 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4712 4586 67 122 0 4586 0
Current children cumulated CPU time (s) 9099.59
Current children cumulated vsize (KiB) 18848

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21786
/proc/meminfo: memFree=1663488/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=18652 CPUtime=9159.57
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5474 0 0 0 915874 83 0 0 25 0 1 0 141930809 19099648 4537 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531503 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4663 4537 67 122 0 4537 0
Current children cumulated CPU time (s) 9159.57
Current children cumulated vsize (KiB) 18652

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21786
/proc/meminfo: memFree=1663488/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=18756 CPUtime=9219.55
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5497 0 0 0 921872 83 0 0 25 0 1 0 141930809 19206144 4556 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4689 4556 67 122 0 4563 0
Current children cumulated CPU time (s) 9219.55
Current children cumulated vsize (KiB) 18756

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21786
/proc/meminfo: memFree=1663616/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=18636 CPUtime=9279.53
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5497 0 0 0 927869 84 0 0 25 0 1 0 141930809 19083264 4533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519340 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4659 4533 67 122 0 4533 0
Current children cumulated CPU time (s) 9279.53
Current children cumulated vsize (KiB) 18636

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21786
/proc/meminfo: memFree=1663616/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=18636 CPUtime=9339.53
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5497 0 0 0 933868 85 0 0 25 0 1 0 141930809 19083264 4533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528468 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4659 4533 67 122 0 4533 0
Current children cumulated CPU time (s) 9339.53
Current children cumulated vsize (KiB) 18636

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21786
/proc/meminfo: memFree=1663616/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=18740 CPUtime=9399.5
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5522 0 0 0 939865 85 0 0 25 0 1 0 141930809 19189760 4558 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4685 4558 67 122 0 4559 0
Current children cumulated CPU time (s) 9399.5
Current children cumulated vsize (KiB) 18740

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21786
/proc/meminfo: memFree=1662976/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=19292 CPUtime=9459.49
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5687 0 0 0 945863 86 0 0 25 0 1 0 141930809 19755008 4697 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4823 4697 67 122 0 4697 0
Current children cumulated CPU time (s) 9459.49
Current children cumulated vsize (KiB) 19292

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21786
/proc/meminfo: memFree=1662784/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=19556 CPUtime=9519.47
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5752 0 0 0 951861 86 0 0 25 0 1 0 141930809 20025344 4762 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530832 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4889 4762 67 122 0 4763 0
Current children cumulated CPU time (s) 9519.47
Current children cumulated vsize (KiB) 19556

[startup+9582.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 21786
/proc/meminfo: memFree=1662016/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=20320 CPUtime=9579.46
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5954 0 0 0 957858 88 0 0 25 0 1 0 141930809 20807680 4945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 5080 4945 67 122 0 4954 0
Current children cumulated CPU time (s) 9579.46
Current children cumulated vsize (KiB) 20320

[startup+9642.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 21786
/proc/meminfo: memFree=1662080/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=20320 CPUtime=9639.44
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5954 0 0 0 963856 88 0 0 25 0 1 0 141930809 20807680 4945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 5080 4945 67 122 0 4954 0
Current children cumulated CPU time (s) 9639.44
Current children cumulated vsize (KiB) 20320

[startup+9702.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 21786
/proc/meminfo: memFree=1662016/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=20320 CPUtime=9699.43
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5954 0 0 0 969854 89 0 0 25 0 1 0 141930809 20807680 4945 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 5080 4945 67 122 0 4954 0
Current children cumulated CPU time (s) 9699.43
Current children cumulated vsize (KiB) 20320

[startup+9762.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 21786
/proc/meminfo: memFree=1662656/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=19556 CPUtime=9759.41
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5963 0 0 0 975852 89 0 0 25 0 1 0 141930809 20025344 4752 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4889 4752 67 122 0 4763 0
Current children cumulated CPU time (s) 9759.41
Current children cumulated vsize (KiB) 19556

[startup+9822.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/78 21786
/proc/meminfo: memFree=1662720/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=19464 CPUtime=9819.4
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5963 0 0 0 981850 90 0 0 25 0 1 0 141930809 19931136 4740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4866 4740 67 122 0 4740 0
Current children cumulated CPU time (s) 9819.4
Current children cumulated vsize (KiB) 19464

[startup+9882.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 21786
/proc/meminfo: memFree=1662720/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=19492 CPUtime=9879.38
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 5965 0 0 0 987848 90 0 0 25 0 1 0 141930809 19959808 4738 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4873 4738 67 122 0 4747 0
Current children cumulated CPU time (s) 9879.38
Current children cumulated vsize (KiB) 19492

[startup+9942.3 s]
/proc/loadavg: 1.16 1.07 1.01 2/78 21786
/proc/meminfo: memFree=1662400/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=19928 CPUtime=9939.36
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 6074 0 0 0 993845 91 0 0 25 0 1 0 141930809 20406272 4847 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4982 4847 67 122 0 4856 0
Current children cumulated CPU time (s) 9939.36
Current children cumulated vsize (KiB) 19928

[startup+10002.3 s]
/proc/loadavg: 1.10 1.07 1.01 2/78 21786
/proc/meminfo: memFree=1662464/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=19808 CPUtime=9999.35
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 6074 0 0 0 999844 91 0 0 25 0 1 0 141930809 20283392 4826 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134616973 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4952 4826 67 122 0 4826 0
Current children cumulated CPU time (s) 9999.35
Current children cumulated vsize (KiB) 19808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003 s]
/proc/loadavg: 1.10 1.07 1.01 2/78 21786
/proc/meminfo: memFree=1662464/2055920 swapFree=4133640/4192956
[pid=20711] ppid=20709 vsize=19808 CPUtime=10000
/proc/20711/stat : 20711 (mxc) R 20709 20711 20655 0 -1 4194304 6074 0 0 0 999914 91 0 0 25 0 1 0 141930809 20283392 4826 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20711/statm: 4952 4826 67 122 0 4826 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 19808

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): 10003
CPU time (s): 10000.1
CPU user time (s): 9999.14
CPU system time (s): 0.922859
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 20332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.14
system time used= 0.922859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6074
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= 130283

runsolver used 11.6112 second user time and 24.5723 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Wed Apr 18 23:48:48 UTC 2007

IDJOB= 367536
IDBENCH= 20470
IDSOLVER= 174
FILE ID= node24/367536-1176940128

PBS_JOBID= 4605733

Free space on /tmp= 66234 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.13.unsat.cnf
COMMAND LINE= /tmp/evaluation/367536-1176940128/mxc /tmp/evaluation/367536-1176940128/instance-367536-1176940128.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-367536-1176940128 -o ROOT/results/node24/solver-367536-1176940128 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367536-1176940128/mxc /tmp/evaluation/367536-1176940128/instance-367536-1176940128.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8ca1246723b65c8e0ae1eddb535ce13f

RANDOM SEED= 166579178

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:       1722080 kB
Buffers:         29052 kB
Cached:         218420 kB
SwapCached:      27112 kB
Active:          82840 kB
Inactive:       198952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722080 kB
SwapTotal:     4192956 kB
SwapFree:      4133640 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          41576 kB
Slab:            37576 kB
Committed_AS:  1838756 kB
PageTables:       1808 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= 66234 MiB

End job on node24 on Thu Apr 19 02:35:33 UTC 2007