Trace number 305616

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 1200.09 1200.47

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
MD5SUM4d44215f03cf662ccd89594e005a5672
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.175
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-305616-1172082514 -o ROOT/results/node65/solver-305616-1172082514 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305616-1172082514/mxc /tmp/evaluation/305616-1172082514/instance-305616-1172082514.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 3/64 18693
/proc/meminfo: memFree=1701008/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=1816 CPUtime=0
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 228208975 1859584 269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 454 270 46 122 0 328 0

[startup+0.106983 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18693
/proc/meminfo: memFree=1701008/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=2448 CPUtime=0.1
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 518 0 0 0 10 0 0 0 18 0 1 0 228208975 2506752 429 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 612 429 59 122 0 486 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2448

[startup+0.515047 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18693
/proc/meminfo: memFree=1701008/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=3504 CPUtime=0.51
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 787 0 0 0 51 0 0 0 21 0 1 0 228208975 3588096 698 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 876 698 59 122 0 750 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3504

[startup+1.33518 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18694
/proc/meminfo: memFree=1696968/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=5484 CPUtime=1.33
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 1284 0 0 0 133 0 0 0 25 0 1 0 228208975 5615616 1195 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 1371 1195 59 122 0 1245 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5484

[startup+2.97145 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18694
/proc/meminfo: memFree=1694472/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=8652 CPUtime=2.96
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 2088 0 0 0 296 0 0 0 25 0 1 0 228208975 8859648 1999 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528218 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 2163 1999 59 122 0 2037 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8652

[startup+6.24999 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18694
/proc/meminfo: memFree=1691600/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=10112 CPUtime=6.24
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 2462 0 0 0 623 1 0 0 25 0 1 0 228208975 10354688 2371 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 2528 2371 67 122 0 2402 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10112

[startup+12.704 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18694
/proc/meminfo: memFree=1689168/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=12560 CPUtime=12.69
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 3052 0 0 0 1268 1 0 0 25 0 1 0 228208975 12861440 2961 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 3140 2961 67 122 0 3014 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12560

[startup+25.5071 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18694
/proc/meminfo: memFree=1687888/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=13844 CPUtime=25.49
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 3378 0 0 0 2548 1 0 0 25 0 1 0 228208975 14176256 3287 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 3461 3287 67 122 0 3335 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13844

[startup+51.1143 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18694
/proc/meminfo: memFree=1684624/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=17028 CPUtime=51.09
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 4183 0 0 0 5107 2 0 0 25 0 1 0 228208975 17436672 4092 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 4257 4092 67 122 0 4131 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17028

[startup+102.327 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18694
/proc/meminfo: memFree=1679952/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=21616 CPUtime=102.28
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 5334 0 0 0 10225 3 0 0 25 0 1 0 228208975 22134784 5243 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 5404 5243 67 122 0 5278 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 21616

[startup+162.347 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18694
/proc/meminfo: memFree=1679888/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=21596 CPUtime=162.28
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 5337 0 0 0 16225 3 0 0 25 0 1 0 228208975 22114304 5245 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 5399 5245 67 122 0 5273 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 21596

[startup+222.36 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18694
/proc/meminfo: memFree=1678480/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=23012 CPUtime=222.28
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 5690 0 0 0 22224 4 0 0 25 0 1 0 228208975 23564288 5562 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 5753 5562 67 122 0 5627 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 23012

[startup+282.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18694
/proc/meminfo: memFree=1676816/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=24728 CPUtime=282.28
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 6271 0 0 0 28224 4 0 0 25 0 1 0 228208975 25321472 5973 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 6182 5973 67 122 0 6056 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 24728

[startup+342.395 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 18694
/proc/meminfo: memFree=1676368/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=25124 CPUtime=342.27
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 6571 0 0 0 34223 4 0 0 25 0 1 0 228208975 25726976 6069 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 6281 6069 67 122 0 6155 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 25124

[startup+402.417 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 18694
/proc/meminfo: memFree=1672464/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=28952 CPUtime=402.27
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 7740 0 0 0 40222 5 0 0 25 0 1 0 228208975 29646848 7056 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 7238 7056 67 122 0 7112 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 28952

[startup+462.43 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18694
/proc/meminfo: memFree=1671632/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=29876 CPUtime=462.28
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 8098 0 0 0 46222 6 0 0 25 0 1 0 228208975 30593024 7266 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 7469 7266 67 122 0 7343 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 29876

[startup+522.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18694
/proc/meminfo: memFree=1671696/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=29804 CPUtime=522.27
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 8172 0 0 0 52221 6 0 0 25 0 1 0 228208975 30519296 7266 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535058 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 7451 7266 67 122 0 7325 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 29804

[startup+582.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18694
/proc/meminfo: memFree=1671760/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=29804 CPUtime=582.27
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 8172 0 0 0 58221 6 0 0 25 0 1 0 228208975 30519296 7266 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 7451 7266 67 122 0 7325 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 29804

[startup+642.482 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 18696
/proc/meminfo: memFree=1669712/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=31784 CPUtime=642.26
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 8774 0 0 0 64220 6 0 0 25 0 1 0 228208975 32546816 7745 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 7946 7745 67 122 0 7820 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 31784

[startup+702.502 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18696
/proc/meminfo: memFree=1669712/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=31784 CPUtime=702.27
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 8940 0 0 0 70220 7 0 0 25 0 1 0 228208975 32546816 7747 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 7946 7747 67 122 0 7820 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 31784

[startup+762.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18696
/proc/meminfo: memFree=1669136/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=32312 CPUtime=762.27
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 9207 0 0 0 76220 7 0 0 25 0 1 0 228208975 33087488 7891 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 8078 7891 67 122 0 7952 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 32312

[startup+822.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18696
/proc/meminfo: memFree=1667792/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=33640 CPUtime=822.26
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 9699 0 0 0 82219 7 0 0 25 0 1 0 228208975 34447360 8219 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 8410 8219 67 122 0 8284 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 33640

[startup+882.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18696
/proc/meminfo: memFree=1667792/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=33620 CPUtime=882.26
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 9787 0 0 0 88218 8 0 0 25 0 1 0 228208975 34426880 8225 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 8405 8225 67 122 0 8279 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 33620

[startup+942.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18696
/proc/meminfo: memFree=1667472/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=33992 CPUtime=942.26
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 10021 0 0 0 94218 8 0 0 25 0 1 0 228208975 34807808 8295 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 8498 8295 67 122 0 8372 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 33992

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18696
/proc/meminfo: memFree=1666192/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=35224 CPUtime=1002.25
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 10498 0 0 0 100217 8 0 0 25 0 1 0 228208975 36069376 8616 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 8806 8616 67 122 0 8680 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 35224

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18696
/proc/meminfo: memFree=1665488/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=36000 CPUtime=1062.26
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 10861 0 0 0 106217 9 0 0 25 0 1 0 228208975 36864000 8799 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 9000 8799 67 122 0 8874 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 36000

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18696
/proc/meminfo: memFree=1665040/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=36396 CPUtime=1122.26
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 11097 0 0 0 112217 9 0 0 25 0 1 0 228208975 37269504 8900 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 9099 8900 67 122 0 8973 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 36396

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18696
/proc/meminfo: memFree=1665040/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=36396 CPUtime=1182.25
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 11232 0 0 0 118216 9 0 0 25 0 1 0 228208975 37269504 8900 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 9099 8900 67 122 0 8973 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 36396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18696
/proc/meminfo: memFree=1665040/2055920 swapFree=4181036/4192956
[pid=18693] ppid=18691 vsize=36396 CPUtime=1200.07
/proc/18693/stat : 18693 (mxc) R 18691 18693 18588 0 -1 4194304 11277 0 0 0 119998 9 0 0 25 0 1 0 228208975 37269504 8900 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18693/statm: 9099 8900 67 122 0 8973 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 36396

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.100984
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 36576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11277
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= 1366

runsolver used 0.695894 second user time and 2.51762 second system time

The end



Launcher Data (download as text)




Begin job on node65 on Wed Feb 21 18:28:34 UTC 2007

IDJOB= 305616
IDBENCH= 20161
IDSOLVER= 107
FILE ID= node65/305616-1172082514

PBS_JOBID= 3892831

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S417670629-08.cnf
COMMAND LINE= /tmp/evaluation/305616-1172082514/mxc /tmp/evaluation/305616-1172082514/instance-305616-1172082514.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-305616-1172082514 -o ROOT/results/node65/solver-305616-1172082514 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305616-1172082514/mxc /tmp/evaluation/305616-1172082514/instance-305616-1172082514.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  4d44215f03cf662ccd89594e005a5672

RANDOM SEED= 625109534

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1701480 kB
Buffers:         38948 kB
Cached:         261400 kB
SwapCached:       6536 kB
Active:         197472 kB
Inactive:       116040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701480 kB
SwapTotal:     4192956 kB
SwapFree:      4181036 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            26936 kB
Committed_AS:   592132 kB
PageTables:       1456 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= 66562 MiB

End job on node65 on Wed Feb 21 18:48:37 UTC 2007