Trace number 369187

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) 5000.11 5001.82

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
MD5SUM6829b07d42c434b96cd2417ca27ed3f2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-369187-1177294322 -o ROOT/results/node60/solver-369187-1177294322 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369187-1177294322/mxc /tmp/evaluation/369187-1177294322/instance-369187-1177294322.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: 0.85 0.97 0.99 3/64 29358
/proc/meminfo: memFree=1814896/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=932 CPUtime=0
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 177342189 954368 92 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535368 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 233 92 57 122 0 107 0

[startup+0.0106459 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 29358
/proc/meminfo: memFree=1814896/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=932 CPUtime=0
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 177342189 954368 101 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 233 101 59 122 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 932

[startup+0.101655 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 29358
/proc/meminfo: memFree=1814896/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=1204 CPUtime=0.09
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 188 0 0 0 9 0 0 0 18 0 1 0 177342189 1232896 170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 301 170 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301674 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 29358
/proc/meminfo: memFree=1814896/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=1332 CPUtime=0.29
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 210 0 0 0 29 0 0 0 20 0 1 0 177342189 1363968 192 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535029 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 333 192 67 122 0 207 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1332

[startup+0.701712 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 29358
/proc/meminfo: memFree=1814896/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=1464 CPUtime=0.69
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 240 0 0 0 69 0 0 0 23 0 1 0 177342189 1499136 222 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 366 222 67 122 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50179 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1814248/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=1464 CPUtime=1.49
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 260 0 0 0 149 0 0 0 25 0 1 0 177342189 1499136 242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 366 242 67 122 0 240 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1464

[startup+3.10195 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1813992/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=1708 CPUtime=3.09
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 305 0 0 0 309 0 0 0 25 0 1 0 177342189 1748992 287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529328 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 427 287 67 122 0 301 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1708

[startup+6.30127 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1813744/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=1828 CPUtime=6.29
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 348 0 0 0 629 0 0 0 25 0 1 0 177342189 1871872 330 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 457 330 67 122 0 331 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1828

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1813440/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=2068 CPUtime=12.69
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 408 0 0 0 1269 0 0 0 25 0 1 0 177342189 2117632 390 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 517 390 67 122 0 391 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2068

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1813120/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=2436 CPUtime=25.48
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 495 0 0 0 2548 0 0 0 25 0 1 0 177342189 2494464 477 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 609 477 67 122 0 483 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2436

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1812672/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=2904 CPUtime=51.07
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 594 0 0 0 5107 0 0 0 25 0 1 0 177342189 2973696 576 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 726 576 67 122 0 600 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2904

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1812032/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=3468 CPUtime=102.26
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 739 0 0 0 10226 0 0 0 25 0 1 0 177342189 3551232 721 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 867 721 67 122 0 741 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3468

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1811520/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=3980 CPUtime=162.24
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 870 0 0 0 16224 0 0 0 25 0 1 0 177342189 4075520 852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 995 852 67 122 0 869 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3980

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1811008/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=4380 CPUtime=222.23
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 982 0 0 0 22222 1 0 0 25 0 1 0 177342189 4485120 964 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 1095 964 67 122 0 969 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4380

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1810688/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=4696 CPUtime=282.22
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 1049 0 0 0 28221 1 0 0 25 0 1 0 177342189 4808704 1031 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 1174 1031 67 122 0 1048 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4696

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1810432/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=4960 CPUtime=342.2
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 1112 0 0 0 34219 1 0 0 25 0 1 0 177342189 5079040 1094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 1240 1094 67 122 0 1114 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4960

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1809984/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=5404 CPUtime=402.18
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 1223 0 0 0 40217 1 0 0 25 0 1 0 177342189 5533696 1205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 1351 1205 67 122 0 1225 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5404

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1809856/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=5500 CPUtime=462.16
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 1263 0 0 0 46215 1 0 0 25 0 1 0 177342189 5632000 1245 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 1375 1245 67 122 0 1249 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5500

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1809664/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=5696 CPUtime=522.15
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 1295 0 0 0 52214 1 0 0 25 0 1 0 177342189 5832704 1277 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530911 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 1424 1277 67 122 0 1298 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5696

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1809472/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=5872 CPUtime=582.13
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 1350 0 0 0 58212 1 0 0 25 0 1 0 177342189 6012928 1332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 1468 1332 67 122 0 1342 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5872

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29359
/proc/meminfo: memFree=1809216/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=6136 CPUtime=642.12
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 1408 0 0 0 64211 1 0 0 25 0 1 0 177342189 6283264 1390 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 1534 1390 67 122 0 1408 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6136


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1802624/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=12384 CPUtime=4061.06
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 2990 0 0 0 406100 6 0 0 25 0 1 0 177342189 12681216 2971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3096 2971 67 122 0 2970 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 12384

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1802560/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=12480 CPUtime=4121.03
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 2998 0 0 0 412097 6 0 0 25 0 1 0 177342189 12779520 2979 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3120 2979 67 122 0 2994 0
Current children cumulated CPU time (s) 4121.03
Current children cumulated vsize (KiB) 12480

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1802560/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=12480 CPUtime=4181.02
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3014 0 0 0 418096 6 0 0 25 0 1 0 177342189 12779520 2995 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3120 2995 67 122 0 2994 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 12480

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1802432/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=12576 CPUtime=4241
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3030 0 0 0 424094 6 0 0 25 0 1 0 177342189 12877824 3011 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3144 3011 67 122 0 3018 0
Current children cumulated CPU time (s) 4241
Current children cumulated vsize (KiB) 12576

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1802304/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=12700 CPUtime=4300.98
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3060 0 0 0 430092 6 0 0 25 0 1 0 177342189 13004800 3041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3175 3041 67 122 0 3049 0
Current children cumulated CPU time (s) 4300.98
Current children cumulated vsize (KiB) 12700

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1802304/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=12700 CPUtime=4360.97
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3060 0 0 0 436091 6 0 0 25 0 1 0 177342189 13004800 3041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3175 3041 67 122 0 3049 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 12700

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1802240/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=12700 CPUtime=4420.95
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3068 0 0 0 442089 6 0 0 25 0 1 0 177342189 13004800 3049 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3175 3049 67 122 0 3049 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 12700

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1802304/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=12700 CPUtime=4480.94
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3068 0 0 0 448087 7 0 0 25 0 1 0 177342189 13004800 3049 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530199 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3175 3049 67 122 0 3049 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 12700

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1802240/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=12788 CPUtime=4540.92
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3084 0 0 0 454085 7 0 0 25 0 1 0 177342189 13094912 3065 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3197 3065 67 122 0 3071 0
Current children cumulated CPU time (s) 4540.92
Current children cumulated vsize (KiB) 12788

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1802112/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=12868 CPUtime=4600.91
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3112 0 0 0 460084 7 0 0 25 0 1 0 177342189 13176832 3093 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3217 3093 67 122 0 3091 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 12868

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1802048/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=12940 CPUtime=4660.89
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3126 0 0 0 466082 7 0 0 25 0 1 0 177342189 13250560 3107 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3235 3107 67 122 0 3109 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 12940

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1801984/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=13032 CPUtime=4720.88
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3137 0 0 0 472081 7 0 0 25 0 1 0 177342189 13344768 3118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3258 3118 67 122 0 3132 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 13032

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1801984/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=13032 CPUtime=4780.85
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3137 0 0 0 478078 7 0 0 25 0 1 0 177342189 13344768 3118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3258 3118 67 122 0 3132 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 13032

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1801984/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=13032 CPUtime=4840.84
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3137 0 0 0 484077 7 0 0 25 0 1 0 177342189 13344768 3118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3258 3118 67 122 0 3132 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 13032

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1801856/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=13152 CPUtime=4900.82
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3175 0 0 0 490075 7 0 0 25 0 1 0 177342189 13467648 3156 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3288 3156 67 122 0 3162 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 13152

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1801856/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=13152 CPUtime=4960.8
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3175 0 0 0 496073 7 0 0 25 0 1 0 177342189 13467648 3156 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3288 3156 67 122 0 3162 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 13152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1801792/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=13152 CPUtime=5000.1
/proc/29358/stat : 29358 (mxc) R 29356 29358 29302 0 -1 4194304 3183 0 0 0 500003 7 0 0 25 0 1 0 177342189 13467648 3164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29358/statm: 3288 3164 67 122 0 3162 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 13152

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

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

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29559
/proc/meminfo: memFree=1801792/2055920 swapFree=4183240/4192956
[pid=29358] ppid=29356 vsize=0 CPUtime=5000.1
/proc/29358/stat : 29358 (mxc) D 29356 29358 29302 0 -1 4195332 3183 0 0 0 500003 7 0 0 25 0 1 0 177342189 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/29358/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.82
CPU time (s): 5000.11
CPU user time (s): 5000.04
CPU system time (s): 0.078987
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 13152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3183
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= 9695

runsolver used 3.35449 second user time and 10.3554 second system time

The end



Launcher Data (download as text)




Begin job on node60 on Mon Apr 23 02:12:02 UTC 2007

IDJOB= 369187
IDBENCH= 24746
IDSOLVER= 181
FILE ID= node60/369187-1177294322

PBS_JOBID= 4650866

Free space on /tmp= 66417 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-1.sat05-2248.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369187-1177294322/mxc /tmp/evaluation/369187-1177294322/instance-369187-1177294322.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-369187-1177294322 -o ROOT/results/node60/solver-369187-1177294322 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369187-1177294322/mxc /tmp/evaluation/369187-1177294322/instance-369187-1177294322.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  6829b07d42c434b96cd2417ca27ed3f2

RANDOM SEED= 487560149

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1815368 kB
Buffers:         37148 kB
Cached:         136396 kB
SwapCached:       3528 kB
Active:          61352 kB
Inactive:       121392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815368 kB
SwapTotal:     4192956 kB
SwapFree:      4183240 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          15212 kB
Slab:            43824 kB
Committed_AS:  2490052 kB
PageTables:       1464 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= 66417 MiB

End job on node60 on Mon Apr 23 03:35:26 UTC 2007