Trace number 424624

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) 5000.09 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1898939887-14.cnf
MD5SUM41d7eef42075731c66070da93dbe200d
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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-424624-1177748454 -o ROOT/results/node19/solver-424624-1177748454 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424624-1177748454/mxc /tmp/evaluation/424624-1177748454/instance-424624-1177748454.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 32308
/proc/meminfo: memFree=1559744/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=1748 CPUtime=0
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 222762798 1789952 261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 437 261 46 122 0 311 0

[startup+0.0709061 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32308
/proc/meminfo: memFree=1559744/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=2288 CPUtime=0.06
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 561 0 0 0 6 0 0 0 18 0 1 0 222762798 2342912 408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 572 408 59 122 0 446 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2288

[startup+0.101909 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32308
/proc/meminfo: memFree=1559744/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=2420 CPUtime=0.09
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 582 0 0 0 9 0 0 0 18 0 1 0 222762798 2478080 429 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520780 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 605 429 59 122 0 479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2420

[startup+0.301932 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32308
/proc/meminfo: memFree=1559744/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=2948 CPUtime=0.29
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 725 0 0 0 29 0 0 0 19 0 1 0 222762798 3018752 572 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 737 572 59 122 0 611 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2948

[startup+0.701974 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32308
/proc/meminfo: memFree=1559744/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=3892 CPUtime=0.69
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 977 0 0 0 69 0 0 0 22 0 1 0 222762798 3985408 824 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 973 824 59 122 0 847 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3892

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1556024/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=5376 CPUtime=1.49
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 1347 0 0 0 148 1 0 0 25 0 1 0 222762798 5505024 1194 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 1344 1194 59 122 0 1218 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5376

[startup+3.10124 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1554232/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=6704 CPUtime=3.09
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 1687 0 0 0 308 1 0 0 25 0 1 0 222762798 6864896 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 1676 1532 67 122 0 1550 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6704

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1552568/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=7888 CPUtime=6.29
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 1964 0 0 0 628 1 0 0 25 0 1 0 222762798 8077312 1809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 1972 1809 67 122 0 1846 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7888

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1551672/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=8680 CPUtime=12.69
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 2168 0 0 0 1267 2 0 0 25 0 1 0 222762798 8888320 2013 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 2170 2013 67 122 0 2044 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8680

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1550456/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=10024 CPUtime=25.49
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 2485 0 0 0 2547 2 0 0 25 0 1 0 222762798 10264576 2330 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 2506 2330 67 122 0 2380 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10024

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1548856/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=11588 CPUtime=51.08
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 2881 0 0 0 5105 3 0 0 25 0 1 0 222762798 11866112 2726 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 2897 2726 67 122 0 2771 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11588

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1547320/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=12976 CPUtime=102.27
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 3257 0 0 0 10223 4 0 0 25 0 1 0 222762798 13287424 3102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 3244 3102 67 122 0 3118 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12976

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1545656/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=14716 CPUtime=162.25
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 3903 0 0 0 16220 5 0 0 25 0 1 0 222762798 15069184 3476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 3679 3476 67 122 0 3553 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14716

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1544312/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=16060 CPUtime=222.24
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 4468 0 0 0 22218 6 0 0 25 0 1 0 222762798 16445440 3817 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 4015 3817 67 122 0 3889 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 16060

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1544184/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=16204 CPUtime=282.21
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 4726 0 0 0 28215 6 0 0 25 0 1 0 222762798 16592896 3847 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 4051 3847 67 122 0 3925 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16204

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1542648/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=17788 CPUtime=342.2
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 5350 0 0 0 34213 7 0 0 25 0 1 0 222762798 18214912 4225 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 4447 4225 67 122 0 4321 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17788

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1542520/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=17924 CPUtime=402.19
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 5588 0 0 0 40211 8 0 0 25 0 1 0 222762798 18354176 4258 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 4481 4258 67 122 0 4355 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17924

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1541944/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=18848 CPUtime=462.17
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 6015 0 0 0 46208 9 0 0 25 0 1 0 222762798 19300352 4480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 4712 4480 67 122 0 4586 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18848

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1540856/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=19672 CPUtime=522.15
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 6427 0 0 0 52206 9 0 0 25 0 1 0 222762798 20144128 4662 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 4918 4662 67 122 0 4792 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19672

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1540600/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=19964 CPUtime=582.14
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 6676 0 0 0 58204 10 0 0 25 0 1 0 222762798 20443136 4727 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 4991 4727 67 122 0 4865 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19964

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32309
/proc/meminfo: memFree=1540344/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=20228 CPUtime=642.13
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 6931 0 0 0 64202 11 0 0 25 0 1 0 222762798 20713472 4798 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 5057 4798 67 122 0 4931 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 20228


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32509
/proc/meminfo: memFree=1530616/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=30372 CPUtime=4061.12
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 18214 0 0 0 406064 48 0 0 25 0 1 0 222762798 31100928 7195 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7593 7195 67 122 0 7467 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 30372

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32509
/proc/meminfo: memFree=1530616/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=30372 CPUtime=4121.1
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 18346 0 0 0 412062 48 0 0 25 0 1 0 222762798 31100928 7195 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7593 7195 67 122 0 7467 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 30372

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32509
/proc/meminfo: memFree=1530488/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=30504 CPUtime=4181.08
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 18500 0 0 0 418059 49 0 0 25 0 1 0 222762798 31236096 7217 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7626 7217 67 122 0 7500 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 30504

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32509
/proc/meminfo: memFree=1530616/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=30504 CPUtime=4241.07
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 18634 0 0 0 424057 50 0 0 25 0 1 0 222762798 31236096 7219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7626 7219 67 122 0 7500 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 30504

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32509
/proc/meminfo: memFree=1530552/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=30636 CPUtime=4301.05
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 18780 0 0 0 430055 50 0 0 25 0 1 0 222762798 31371264 7233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7659 7233 67 122 0 7533 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 30636

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32509
/proc/meminfo: memFree=1530488/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=30636 CPUtime=4361.04
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 18930 0 0 0 436053 51 0 0 25 0 1 0 222762798 31371264 7251 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7659 7251 67 122 0 7533 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 30636

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32509
/proc/meminfo: memFree=1530488/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=30636 CPUtime=4421.02
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 19062 0 0 0 442051 51 0 0 25 0 1 0 222762798 31371264 7251 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7659 7251 67 122 0 7533 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 30636

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32509
/proc/meminfo: memFree=1530488/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=30636 CPUtime=4481.01
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 19195 0 0 0 448049 52 0 0 25 0 1 0 222762798 31371264 7252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7659 7252 67 122 0 7533 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 30636

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32509
/proc/meminfo: memFree=1530488/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=30636 CPUtime=4541
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 19393 0 0 0 454047 53 0 0 25 0 1 0 222762798 31371264 7252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7659 7252 67 122 0 7533 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 30636

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32509
/proc/meminfo: memFree=1530424/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=30636 CPUtime=4600.98
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 19528 0 0 0 460045 53 0 0 25 0 1 0 222762798 31371264 7255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7659 7255 67 122 0 7533 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 30636

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32509
/proc/meminfo: memFree=1530168/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=30900 CPUtime=4660.96
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 19712 0 0 0 466042 54 0 0 25 0 1 0 222762798 31641600 7307 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7725 7307 67 122 0 7599 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 30900

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32509
/proc/meminfo: memFree=1530168/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=30900 CPUtime=4720.95
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 19845 0 0 0 472041 54 0 0 25 0 1 0 222762798 31641600 7308 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7725 7308 67 122 0 7599 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 30900

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32511
/proc/meminfo: memFree=1530040/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=30900 CPUtime=4780.93
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 19978 0 0 0 478038 55 0 0 25 0 1 0 222762798 31641600 7309 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7725 7309 67 122 0 7599 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 30900

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32511
/proc/meminfo: memFree=1529976/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=31040 CPUtime=4840.91
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 20122 0 0 0 484036 55 0 0 25 0 1 0 222762798 31784960 7321 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7760 7321 67 122 0 7634 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 31040

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32511
/proc/meminfo: memFree=1529912/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=31040 CPUtime=4900.9
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 20264 0 0 0 490034 56 0 0 25 0 1 0 222762798 31784960 7331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7760 7331 67 122 0 7634 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 31040

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32511
/proc/meminfo: memFree=1530040/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=31040 CPUtime=4960.89
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 20396 0 0 0 496032 57 0 0 25 0 1 0 222762798 31784960 7331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7760 7331 67 122 0 7634 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 31040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32511
/proc/meminfo: memFree=1530040/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=31040 CPUtime=5000.08
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 20462 0 0 0 499951 57 0 0 25 0 1 0 222762798 31784960 7331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7760 7331 67 122 0 7634 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 31040

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 32511
/proc/meminfo: memFree=1530040/2055920 swapFree=4153664/4192956
[pid=32308] ppid=32306 vsize=31040 CPUtime=5000.08
/proc/32308/stat : 32308 (mxc) R 32306 32308 31819 0 -1 4194304 20462 0 0 0 499951 57 0 0 25 0 1 0 222762798 31784960 7331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32308/statm: 7760 7331 67 122 0 7634 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 31040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.09
CPU user time (s): 4999.52
CPU system time (s): 0.577912
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 31304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.51
system time used= 0.577912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20462
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= 3077

runsolver used 3.83842 second user time and 11.0963 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Sat Apr 28 08:20:54 UTC 2007

IDJOB= 424624
IDBENCH= 20126
IDSOLVER= 174
FILE ID= node19/424624-1177748454

PBS_JOBID= 4715504

Free space on /tmp= 66536 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1898939887-14.cnf
COMMAND LINE= /tmp/evaluation/424624-1177748454/mxc /tmp/evaluation/424624-1177748454/instance-424624-1177748454.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-424624-1177748454 -o ROOT/results/node19/solver-424624-1177748454 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424624-1177748454/mxc /tmp/evaluation/424624-1177748454/instance-424624-1177748454.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  41d7eef42075731c66070da93dbe200d

RANDOM SEED= 646300808

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:       1560216 kB
Buffers:         49412 kB
Cached:         356216 kB
SwapCached:       9104 kB
Active:         282168 kB
Inactive:       147528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560216 kB
SwapTotal:     4192956 kB
SwapFree:      4153664 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          30132 kB
Slab:            51564 kB
Committed_AS:  4759412 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 09:44:18 UTC 2007