Trace number 424605

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) 5000.1 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S3230925-04.cnf
MD5SUM7771e5453e656f0c9114162dd7fb7ab6
Bench CategoryRANDOM (random 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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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/node19/watcher-424605-1177737228 -o ROOT/results/node19/solver-424605-1177737228 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424605-1177737228/mxc /tmp/evaluation/424605-1177737228/instance-424605-1177737228.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: 0.92 0.98 0.99 3/77 31550
/proc/meminfo: memFree=1560768/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=1692 CPUtime=0
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 221640226 1732608 252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 423 252 46 122 0 297 0

[startup+0.049378 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31550
/proc/meminfo: memFree=1560768/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=2144 CPUtime=0.04
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 506 0 0 0 4 0 0 0 18 0 1 0 221640226 2195456 367 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 536 367 59 122 0 410 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2144

[startup+0.101384 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31550
/proc/meminfo: memFree=1560768/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=2276 CPUtime=0.09
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 540 0 0 0 9 0 0 0 18 0 1 0 221640226 2330624 401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 569 401 59 122 0 443 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2276

[startup+0.301405 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31550
/proc/meminfo: memFree=1560768/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=2804 CPUtime=0.29
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 679 0 0 0 29 0 0 0 19 0 1 0 221640226 2871296 540 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 701 540 59 122 0 575 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2804

[startup+0.701449 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31550
/proc/meminfo: memFree=1560768/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=3728 CPUtime=0.69
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 923 0 0 0 69 0 0 0 23 0 1 0 221640226 3817472 784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 932 784 59 122 0 806 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3728

[startup+1.50153 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31551
/proc/meminfo: memFree=1557176/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=5232 CPUtime=1.49
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 1282 0 0 0 149 0 0 0 25 0 1 0 221640226 5357568 1143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 1308 1143 59 122 0 1182 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5232

[startup+3.10171 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31551
/proc/meminfo: memFree=1555512/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=5900 CPUtime=3.09
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 1473 0 0 0 309 0 0 0 25 0 1 0 221640226 6041600 1332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 1475 1332 67 122 0 1349 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5900

[startup+6.30105 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31551
/proc/meminfo: memFree=1554560/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=7188 CPUtime=6.29
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 1785 0 0 0 629 0 0 0 25 0 1 0 221640226 7360512 1644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 1797 1644 67 122 0 1671 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7188

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31551
/proc/meminfo: memFree=1553536/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=7948 CPUtime=12.69
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 1969 0 0 0 1269 0 0 0 25 0 1 0 221640226 8138752 1828 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 1987 1828 67 122 0 1861 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7948

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31551
/proc/meminfo: memFree=1552000/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=9296 CPUtime=25.49
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 2311 0 0 0 2548 1 0 0 25 0 1 0 221640226 9519104 2170 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 2324 2170 67 122 0 2198 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9296

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31551
/proc/meminfo: memFree=1550912/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=10396 CPUtime=51.08
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 2589 0 0 0 5107 1 0 0 25 0 1 0 221640226 10645504 2448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 2599 2448 67 122 0 2473 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10396

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31551
/proc/meminfo: memFree=1548800/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=12428 CPUtime=102.27
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 3108 0 0 0 10225 2 0 0 25 0 1 0 221640226 12726272 2967 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 3107 2967 67 122 0 2981 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12428

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31551
/proc/meminfo: memFree=1547456/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=13848 CPUtime=162.25
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 3488 0 0 0 16222 3 0 0 25 0 1 0 221640226 14180352 3279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 3462 3279 67 122 0 3336 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13848

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31551
/proc/meminfo: memFree=1547008/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=14392 CPUtime=222.24
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 3874 0 0 0 22220 4 0 0 25 0 1 0 221640226 14737408 3393 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 3598 3393 67 122 0 3472 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14392

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31551
/proc/meminfo: memFree=1545856/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=15468 CPUtime=282.21
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 4401 0 0 0 28217 4 0 0 25 0 1 0 221640226 15839232 3666 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 3867 3666 67 122 0 3741 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15468

[startup+342.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/78 31551
/proc/meminfo: memFree=1545792/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=15608 CPUtime=342.2
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 4645 0 0 0 34215 5 0 0 25 0 1 0 221640226 15982592 3682 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 3902 3682 67 122 0 3776 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15608

[startup+402.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 31551
/proc/meminfo: memFree=1545664/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=15740 CPUtime=402.19
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 4945 0 0 0 40213 6 0 0 25 0 1 0 221640226 16117760 3716 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 3935 3716 67 122 0 3809 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15740

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31551
/proc/meminfo: memFree=1544128/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=17388 CPUtime=462.17
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 5533 0 0 0 46210 7 0 0 25 0 1 0 221640226 17805312 4099 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 4347 4099 67 122 0 4221 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 17388

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31551
/proc/meminfo: memFree=1543936/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=17536 CPUtime=522.15
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 5831 0 0 0 52208 7 0 0 25 0 1 0 221640226 17956864 4151 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 4384 4151 67 122 0 4258 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17536

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31551
/proc/meminfo: memFree=1543872/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=17660 CPUtime=582.14
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 6046 0 0 0 58206 8 0 0 25 0 1 0 221640226 18083840 4161 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 4415 4161 67 122 0 4289 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17660

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31551
/proc/meminfo: memFree=1543616/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=17924 CPUtime=642.13
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 6310 0 0 0 64204 9 0 0 25 0 1 0 221640226 18354176 4220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 4481 4220 67 122 0 4355 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 17924


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1535296/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26472 CPUtime=4061.13
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 18125 0 0 0 406067 46 0 0 25 0 1 0 221640226 27107328 6291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6618 6291 67 122 0 6492 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 26472

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1535296/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26472 CPUtime=4121.12
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 18305 0 0 0 412065 47 0 0 25 0 1 0 221640226 27107328 6291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6618 6291 67 122 0 6492 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 26472

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1535296/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26472 CPUtime=4181.09
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 18426 0 0 0 418062 47 0 0 25 0 1 0 221640226 27107328 6292 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6618 6292 67 122 0 6492 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 26472

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1535232/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26472 CPUtime=4241.08
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 18609 0 0 0 424060 48 0 0 25 0 1 0 221640226 27107328 6295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6618 6295 67 122 0 6492 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 26472

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1535232/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26472 CPUtime=4301.07
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 18729 0 0 0 430058 49 0 0 25 0 1 0 221640226 27107328 6295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6618 6295 67 122 0 6492 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 26472

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1535040/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26604 CPUtime=4361.05
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 18958 0 0 0 436056 49 0 0 25 0 1 0 221640226 27242496 6344 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6651 6344 67 122 0 6525 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 26604

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1535040/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26604 CPUtime=4421.04
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 19078 0 0 0 442054 50 0 0 25 0 1 0 221640226 27242496 6344 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6651 6344 67 122 0 6525 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 26604

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1535040/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26604 CPUtime=4481.02
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 19259 0 0 0 448052 50 0 0 25 0 1 0 221640226 27242496 6345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6651 6345 67 122 0 6525 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 26604

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1535040/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26604 CPUtime=4541.01
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 19380 0 0 0 454050 51 0 0 25 0 1 0 221640226 27242496 6346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6651 6346 67 122 0 6525 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 26604

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1535040/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26604 CPUtime=4601
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 19560 0 0 0 460048 52 0 0 25 0 1 0 221640226 27242496 6346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6651 6346 67 122 0 6525 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 26604

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1535040/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26604 CPUtime=4660.97
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 19680 0 0 0 466045 52 0 0 25 0 1 0 221640226 27242496 6346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6651 6346 67 122 0 6525 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 26604

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1534976/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26772 CPUtime=4720.96
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 19871 0 0 0 472043 53 0 0 25 0 1 0 221640226 27414528 6357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6693 6357 67 122 0 6567 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 26772

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1534912/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26772 CPUtime=4780.94
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 20008 0 0 0 478041 53 0 0 25 0 1 0 221640226 27414528 6374 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6693 6374 67 122 0 6567 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 26772

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1534912/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26772 CPUtime=4840.93
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 20188 0 0 0 484039 54 0 0 25 0 1 0 221640226 27414528 6374 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6693 6374 67 122 0 6567 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 26772

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1534912/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26772 CPUtime=4900.91
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 20308 0 0 0 490037 54 0 0 25 0 1 0 221640226 27414528 6374 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6693 6374 67 122 0 6567 0
Current children cumulated CPU time (s) 4900.91
Current children cumulated vsize (KiB) 26772

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1534912/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=26772 CPUtime=4960.89
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 20491 0 0 0 496034 55 0 0 25 0 1 0 221640226 27414528 6377 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 6693 6377 67 122 0 6567 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 26772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1533632/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=28348 CPUtime=5000.09
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 20880 0 0 0 499953 56 0 0 25 0 1 0 221640226 29028352 6700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 7087 6700 67 122 0 6961 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 28348

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31751
/proc/meminfo: memFree=1533632/2055920 swapFree=4153664/4192956
[pid=31550] ppid=31548 vsize=28348 CPUtime=5000.09
/proc/31550/stat : 31550 (mxc) R 31548 31550 31019 0 -1 4194304 20880 0 0 0 499953 56 0 0 25 0 1 0 221640226 29028352 6700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31550/statm: 7087 6700 67 122 0 6961 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 28348

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.1
CPU user time (s): 4999.53
CPU system time (s): 0.569913
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 28612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.53
system time used= 0.569913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20880
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= 98973

runsolver used 3.79642 second user time and 11.0693 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Sat Apr 28 05:13:49 UTC 2007

IDJOB= 424605
IDBENCH= 20107
IDSOLVER= 174
FILE ID= node19/424605-1177737228

PBS_JOBID= 4715444

Free space on /tmp= 66536 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S3230925-04.cnf
COMMAND LINE= /tmp/evaluation/424605-1177737228/mxc /tmp/evaluation/424605-1177737228/instance-424605-1177737228.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-424605-1177737228 -o ROOT/results/node19/solver-424605-1177737228 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424605-1177737228/mxc /tmp/evaluation/424605-1177737228/instance-424605-1177737228.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7771e5453e656f0c9114162dd7fb7ab6

RANDOM SEED= 386740297

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1561176 kB
Buffers:         49336 kB
Cached:         355068 kB
SwapCached:       9104 kB
Active:         282300 kB
Inactive:       146356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1561176 kB
SwapTotal:     4192956 kB
SwapFree:      4153664 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          30380 kB
Slab:            51592 kB
Committed_AS:  4759492 kB
PageTables:       1784 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= 66536 MiB

End job on node19 on Sat Apr 28 06:37:12 UTC 2007