Trace number 424484

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) 5000.03 5001.71

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
MD5SUMcb5ee35307c6c21b48523bbf3016211a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark550.61
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-424484-1177676841 -o ROOT/results/node69/solver-424484-1177676841 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424484-1177676841/mxc /tmp/evaluation/424484-1177676841/instance-424484-1177676841.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: 1.00 1.00 0.99 3/64 30474
/proc/meminfo: memFree=1695580/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=1064 CPUtime=0
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 243673559 1089536 108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 266 108 57 122 0 140 0

[startup+0.0335481 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 30474
/proc/meminfo: memFree=1695580/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=1064 CPUtime=0.03
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 150 0 0 0 3 0 0 0 18 0 1 0 243673559 1089536 135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 266 135 59 122 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1064

[startup+0.101559 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 30474
/proc/meminfo: memFree=1695580/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=1204 CPUtime=0.1
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 190 0 0 0 10 0 0 0 18 0 1 0 243673559 1232896 173 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 301 173 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.301591 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 30474
/proc/meminfo: memFree=1695580/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=1336 CPUtime=0.3
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 216 0 0 0 30 0 0 0 19 0 1 0 243673559 1368064 199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 334 199 67 122 0 208 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1336

[startup+0.701656 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 30474
/proc/meminfo: memFree=1695580/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=1460 CPUtime=0.7
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 242 0 0 0 70 0 0 0 23 0 1 0 243673559 1495040 225 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528222 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 365 225 67 122 0 239 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1460

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1694868/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=1580 CPUtime=1.5
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 273 0 0 0 150 0 0 0 25 0 1 0 243673559 1617920 256 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 395 256 67 122 0 269 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1580

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1694612/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=1708 CPUtime=3.09
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 303 0 0 0 309 0 0 0 25 0 1 0 243673559 1748992 286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 427 286 67 122 0 301 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1708

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1694420/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=1964 CPUtime=6.29
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 356 0 0 0 629 0 0 0 25 0 1 0 243673559 2011136 339 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519530 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 491 339 67 122 0 365 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1964

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1694036/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=2192 CPUtime=12.69
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 422 0 0 0 1269 0 0 0 25 0 1 0 243673559 2244608 405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 548 405 67 122 0 422 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2192

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1693716/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=2420 CPUtime=25.48
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 490 0 0 0 2548 0 0 0 25 0 1 0 243673559 2478080 473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 605 473 67 122 0 479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2420

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1693268/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=2860 CPUtime=51.08
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 587 0 0 0 5108 0 0 0 25 0 1 0 243673559 2928640 570 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530561 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 715 570 67 122 0 589 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2860

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1692884/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=3196 CPUtime=102.26
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 687 0 0 0 10226 0 0 0 25 0 1 0 243673559 3272704 670 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 799 670 67 122 0 673 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3196

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 30475
/proc/meminfo: memFree=1692500/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=3612 CPUtime=162.24
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 787 0 0 0 16224 0 0 0 25 0 1 0 243673559 3698688 770 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 903 770 67 122 0 777 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3612

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1692116/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=3952 CPUtime=222.22
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 864 0 0 0 22222 0 0 0 25 0 1 0 243673559 4046848 847 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 988 847 67 122 0 862 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3952

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1691860/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=4164 CPUtime=282.2
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 926 0 0 0 28220 0 0 0 25 0 1 0 243673559 4263936 909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 1041 909 67 122 0 915 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4164

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1691732/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=4356 CPUtime=342.18
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 965 0 0 0 34218 0 0 0 25 0 1 0 243673559 4460544 948 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 1089 948 67 122 0 963 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4356

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1691540/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=4544 CPUtime=402.16
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 1003 0 0 0 40216 0 0 0 25 0 1 0 243673559 4653056 986 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 1136 986 67 122 0 1010 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4544

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1691348/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=4728 CPUtime=462.15
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 1049 0 0 0 46214 1 0 0 25 0 1 0 243673559 4841472 1032 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 1182 1032 67 122 0 1056 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 4728

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1691156/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=4808 CPUtime=522.13
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 1089 0 0 0 52212 1 0 0 25 0 1 0 243673559 4923392 1072 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 1202 1072 67 122 0 1076 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 4808

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1691092/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=4912 CPUtime=582.11
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 1109 0 0 0 58210 1 0 0 25 0 1 0 243673559 5029888 1092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 1228 1092 67 122 0 1102 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 4912

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30475
/proc/meminfo: memFree=1691028/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=5084 CPUtime=642.09
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 1142 0 0 0 64208 1 0 0 25 0 1 0 243673559 5206016 1125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 1271 1125 67 122 0 1145 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 5084


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30675
/proc/meminfo: memFree=1687572/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8140 CPUtime=4060.91
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 1933 0 0 0 406084 7 0 0 25 0 1 0 243673559 8335360 1900 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535284 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2035 1900 67 122 0 1909 0
Current children cumulated CPU time (s) 4060.91
Current children cumulated vsize (KiB) 8140

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30675
/proc/meminfo: memFree=1687508/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8140 CPUtime=4120.89
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 1941 0 0 0 412082 7 0 0 25 0 1 0 243673559 8335360 1908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2035 1908 67 122 0 1909 0
Current children cumulated CPU time (s) 4120.89
Current children cumulated vsize (KiB) 8140

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30675
/proc/meminfo: memFree=1687508/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8140 CPUtime=4180.87
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 1945 0 0 0 418080 7 0 0 25 0 1 0 243673559 8335360 1912 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2035 1912 67 122 0 1909 0
Current children cumulated CPU time (s) 4180.87
Current children cumulated vsize (KiB) 8140

[startup+4242.3 s]
/proc/loadavg: 1.27 1.07 1.02 2/65 30675
/proc/meminfo: memFree=1687444/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8220 CPUtime=4240.85
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 1953 0 0 0 424078 7 0 0 25 0 1 0 243673559 8417280 1920 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2055 1920 67 122 0 1929 0
Current children cumulated CPU time (s) 4240.85
Current children cumulated vsize (KiB) 8220

[startup+4302.3 s]
/proc/loadavg: 1.10 1.06 1.02 2/65 30675
/proc/meminfo: memFree=1687444/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8220 CPUtime=4300.83
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 1953 0 0 0 430076 7 0 0 25 0 1 0 243673559 8417280 1920 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2055 1920 67 122 0 1929 0
Current children cumulated CPU time (s) 4300.83
Current children cumulated vsize (KiB) 8220

[startup+4362.3 s]
/proc/loadavg: 1.03 1.04 1.01 2/65 30675
/proc/meminfo: memFree=1687444/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8220 CPUtime=4360.81
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 1953 0 0 0 436074 7 0 0 25 0 1 0 243673559 8417280 1920 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2055 1920 67 122 0 1929 0
Current children cumulated CPU time (s) 4360.81
Current children cumulated vsize (KiB) 8220

[startup+4422.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 30677
/proc/meminfo: memFree=1687508/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8220 CPUtime=4420.79
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 1957 0 0 0 442072 7 0 0 25 0 1 0 243673559 8417280 1924 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2055 1924 67 122 0 1929 0
Current children cumulated CPU time (s) 4420.79
Current children cumulated vsize (KiB) 8220

[startup+4482.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 30677
/proc/meminfo: memFree=1687252/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8496 CPUtime=4480.77
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 2004 0 0 0 448070 7 0 0 25 0 1 0 243673559 8699904 1971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2124 1971 67 122 0 1998 0
Current children cumulated CPU time (s) 4480.77
Current children cumulated vsize (KiB) 8496

[startup+4542.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 30677
/proc/meminfo: memFree=1687188/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8496 CPUtime=4540.76
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 2017 0 0 0 454069 7 0 0 25 0 1 0 243673559 8699904 1984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2124 1984 67 122 0 1998 0
Current children cumulated CPU time (s) 4540.76
Current children cumulated vsize (KiB) 8496

[startup+4602.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 30677
/proc/meminfo: memFree=1687188/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8496 CPUtime=4600.74
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 2017 0 0 0 460067 7 0 0 25 0 1 0 243673559 8699904 1984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2124 1984 67 122 0 1998 0
Current children cumulated CPU time (s) 4600.74
Current children cumulated vsize (KiB) 8496

[startup+4662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30677
/proc/meminfo: memFree=1687060/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8580 CPUtime=4660.72
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 2044 0 0 0 466065 7 0 0 25 0 1 0 243673559 8785920 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2145 2007 67 122 0 2019 0
Current children cumulated CPU time (s) 4660.72
Current children cumulated vsize (KiB) 8580

[startup+4722.31 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 30677
/proc/meminfo: memFree=1687124/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8580 CPUtime=4720.7
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 2044 0 0 0 472063 7 0 0 25 0 1 0 243673559 8785920 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2145 2007 67 122 0 2019 0
Current children cumulated CPU time (s) 4720.7
Current children cumulated vsize (KiB) 8580

[startup+4782.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30677
/proc/meminfo: memFree=1687124/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8580 CPUtime=4780.68
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 2044 0 0 0 478061 7 0 0 25 0 1 0 243673559 8785920 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2145 2007 67 122 0 2019 0
Current children cumulated CPU time (s) 4780.68
Current children cumulated vsize (KiB) 8580

[startup+4842.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 30677
/proc/meminfo: memFree=1687124/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8580 CPUtime=4840.66
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 2044 0 0 0 484059 7 0 0 25 0 1 0 243673559 8785920 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2145 2007 67 122 0 2019 0
Current children cumulated CPU time (s) 4840.66
Current children cumulated vsize (KiB) 8580

[startup+4902.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30677
/proc/meminfo: memFree=1687060/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8580 CPUtime=4900.64
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 2044 0 0 0 490057 7 0 0 25 0 1 0 243673559 8785920 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2145 2007 67 122 0 2019 0
Current children cumulated CPU time (s) 4900.64
Current children cumulated vsize (KiB) 8580

[startup+4962.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30677
/proc/meminfo: memFree=1687124/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8580 CPUtime=4960.62
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 2044 0 0 0 496055 7 0 0 25 0 1 0 243673559 8785920 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2145 2007 67 122 0 2019 0
Current children cumulated CPU time (s) 4960.62
Current children cumulated vsize (KiB) 8580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30677
/proc/meminfo: memFree=1687124/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8580 CPUtime=5000.01
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 2044 0 0 0 499994 7 0 0 25 0 1 0 243673559 8785920 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2145 2007 67 122 0 2019 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 8580

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30677
/proc/meminfo: memFree=1687124/2055920 swapFree=4182956/4192956
[pid=30474] ppid=30472 vsize=8580 CPUtime=5000.01
/proc/30474/stat : 30474 (mxc) R 30472 30474 30186 0 -1 4194304 2044 0 0 0 499994 7 0 0 25 0 1 0 243673559 8785920 2007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30474/statm: 2145 2007 67 122 0 2019 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 8580

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.71
CPU time (s): 5000.03
CPU user time (s): 4999.95
CPU system time (s): 0.079987
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 8628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2044
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= 4715

runsolver used 4.09438 second user time and 9.60854 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Fri Apr 27 12:27:21 UTC 2007

IDJOB= 424484
IDBENCH= 19973
IDSOLVER= 174
FILE ID= node69/424484-1177676841

PBS_JOBID= 4698603

Free space on /tmp= 66536 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424484-1177676841/mxc /tmp/evaluation/424484-1177676841/instance-424484-1177676841.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-424484-1177676841 -o ROOT/results/node69/solver-424484-1177676841 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424484-1177676841/mxc /tmp/evaluation/424484-1177676841/instance-424484-1177676841.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cb5ee35307c6c21b48523bbf3016211a

RANDOM SEED= 10253858

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1696052 kB
Buffers:         38248 kB
Cached:         249552 kB
SwapCached:       4124 kB
Active:         174744 kB
Inactive:       122872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696052 kB
SwapTotal:     4192956 kB
SwapFree:      4182956 kB
Dirty:             612 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            48260 kB
Committed_AS:  2325400 kB
PageTables:       1472 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 node69 on Fri Apr 27 13:50:45 UTC 2007