Trace number 424464

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) 5000.06 5001.61

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1762817022-10.UNSAT.shuffled.cnf
MD5SUM1f7852d30f74f4d1cf595ab0277b9978
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 variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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-424464-1177665792 -o ROOT/results/node19/solver-424464-1177665792 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424464-1177665792/mxc /tmp/evaluation/424464-1177665792/instance-424464-1177665792.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 1.00 3/77 25900
/proc/meminfo: memFree=1580088/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=1376 CPUtime=0
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 198 0 0 0 0 0 0 0 18 0 1 0 214496608 1409024 183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 344 183 46 122 0 218 0

[startup+0.0725561 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25900
/proc/meminfo: memFree=1580088/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=1472 CPUtime=0.07
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 285 0 0 0 7 0 0 0 18 0 1 0 214496608 1507328 228 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 368 228 59 122 0 242 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1472

[startup+0.101557 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25900
/proc/meminfo: memFree=1580088/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=1604 CPUtime=0.09
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 214496608 1642496 248 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 401 248 59 122 0 275 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301581 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25900
/proc/meminfo: memFree=1580088/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=2004 CPUtime=0.29
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 406 0 0 0 29 0 0 0 19 0 1 0 214496608 2052096 347 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 501 347 67 122 0 375 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2004

[startup+0.701623 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25900
/proc/meminfo: memFree=1580088/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=2136 CPUtime=0.69
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 450 0 0 0 69 0 0 0 22 0 1 0 214496608 2187264 391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520733 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 534 391 67 122 0 408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2136

[startup+1.50171 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1578672/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=2400 CPUtime=1.49
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 512 0 0 0 149 0 0 0 25 0 1 0 214496608 2457600 453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 600 453 67 122 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2400

[startup+3.10188 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1578224/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=2664 CPUtime=3.09
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 581 0 0 0 309 0 0 0 25 0 1 0 214496608 2727936 522 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 666 522 67 122 0 540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2664

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1577784/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=2908 CPUtime=6.29
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 644 0 0 0 629 0 0 0 25 0 1 0 214496608 2977792 585 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 727 585 67 122 0 601 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2908

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1577336/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=3352 CPUtime=12.69
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 746 0 0 0 1269 0 0 0 25 0 1 0 214496608 3432448 687 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134616927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 838 687 67 122 0 712 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3352

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1576888/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=3764 CPUtime=25.49
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 855 0 0 0 2549 0 0 0 25 0 1 0 214496608 3854336 796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 941 796 67 122 0 815 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3764

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1576312/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=4284 CPUtime=51.07
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 998 0 0 0 5107 0 0 0 25 0 1 0 214496608 4386816 939 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 1071 939 67 122 0 945 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4284

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1575928/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=4612 CPUtime=102.27
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 1088 0 0 0 10226 1 0 0 25 0 1 0 214496608 4722688 1029 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 1153 1029 67 122 0 1027 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4612

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1575544/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=5136 CPUtime=162.24
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 1203 0 0 0 16223 1 0 0 25 0 1 0 214496608 5259264 1144 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 1284 1144 67 122 0 1158 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5136

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1574968/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=5728 CPUtime=222.23
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 1338 0 0 0 22221 2 0 0 25 0 1 0 214496608 5865472 1279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 1432 1279 67 122 0 1306 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5728

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1574648/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=6048 CPUtime=282.21
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 1418 0 0 0 28219 2 0 0 25 0 1 0 214496608 6193152 1359 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 1512 1359 67 122 0 1386 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6048

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1574264/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=6368 CPUtime=342.19
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 1501 0 0 0 34216 3 0 0 25 0 1 0 214496608 6520832 1442 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 1592 1442 67 122 0 1466 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6368

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1574200/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=6432 CPUtime=402.17
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 1525 0 0 0 40214 3 0 0 25 0 1 0 214496608 6586368 1466 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 1608 1466 67 122 0 1482 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6432

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1574136/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=6496 CPUtime=462.16
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 1541 0 0 0 46212 4 0 0 25 0 1 0 214496608 6651904 1482 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 1624 1482 67 122 0 1498 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6496

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1573816/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=6836 CPUtime=522.15
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 1622 0 0 0 52210 5 0 0 25 0 1 0 214496608 7000064 1563 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 1709 1563 67 122 0 1583 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6836

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1573752/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=6900 CPUtime=582.12
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 1638 0 0 0 58207 5 0 0 25 0 1 0 214496608 7065600 1579 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 1725 1579 67 122 0 1599 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6900

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25901
/proc/meminfo: memFree=1573688/2055920 swapFree=4153624/4192956
[pid=25900] ppid=25898 vsize=6964 CPUtime=642.11
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 1654 0 0 0 64205 6 0 0 25 0 1 0 214496608 7131136 1595 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 1741 1595 67 122 0 1615 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6964


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26122
/proc/meminfo: memFree=1569464/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10188 CPUtime=4001.03
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2499 0 0 0 400066 37 0 0 25 0 1 0 214496608 10432512 2421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2547 2421 67 122 0 2421 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 10188

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26122
/proc/meminfo: memFree=1569400/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10316 CPUtime=4061.02
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2531 0 0 0 406064 38 0 0 25 0 1 0 214496608 10563584 2453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2579 2453 67 122 0 2453 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 10316

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26122
/proc/meminfo: memFree=1569208/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10444 CPUtime=4121
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2563 0 0 0 412061 39 0 0 25 0 1 0 214496608 10694656 2485 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2611 2485 67 122 0 2485 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 10444

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26122
/proc/meminfo: memFree=1569208/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10508 CPUtime=4180.98
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2579 0 0 0 418059 39 0 0 25 0 1 0 214496608 10760192 2501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2627 2501 67 122 0 2501 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 10508

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26122
/proc/meminfo: memFree=1569144/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10508 CPUtime=4240.97
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2579 0 0 0 424057 40 0 0 25 0 1 0 214496608 10760192 2501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2627 2501 67 122 0 2501 0
Current children cumulated CPU time (s) 4240.97
Current children cumulated vsize (KiB) 10508

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26122
/proc/meminfo: memFree=1569144/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10572 CPUtime=4300.94
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2595 0 0 0 430054 40 0 0 25 0 1 0 214496608 10825728 2517 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2643 2517 67 122 0 2517 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 10572

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26122
/proc/meminfo: memFree=1569016/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10636 CPUtime=4360.92
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2611 0 0 0 436052 40 0 0 25 0 1 0 214496608 10891264 2533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2659 2533 67 122 0 2533 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 10636

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26122
/proc/meminfo: memFree=1569080/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10636 CPUtime=4420.91
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2611 0 0 0 442050 41 0 0 25 0 1 0 214496608 10891264 2533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2659 2533 67 122 0 2533 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 10636

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26122
/proc/meminfo: memFree=1569016/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10636 CPUtime=4480.89
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2611 0 0 0 448048 41 0 0 25 0 1 0 214496608 10891264 2533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2659 2533 67 122 0 2533 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 10636

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26122
/proc/meminfo: memFree=1569080/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10636 CPUtime=4540.87
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2611 0 0 0 454045 42 0 0 25 0 1 0 214496608 10891264 2533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2659 2533 67 122 0 2533 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 10636

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26124
/proc/meminfo: memFree=1569016/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10636 CPUtime=4600.86
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2611 0 0 0 460043 43 0 0 25 0 1 0 214496608 10891264 2533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2659 2533 67 122 0 2533 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 10636

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26124
/proc/meminfo: memFree=1568952/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10700 CPUtime=4660.84
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2627 0 0 0 466041 43 0 0 25 0 1 0 214496608 10956800 2549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2675 2549 67 122 0 2549 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 10700

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26124
/proc/meminfo: memFree=1568952/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10700 CPUtime=4720.83
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2627 0 0 0 472039 44 0 0 25 0 1 0 214496608 10956800 2549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2675 2549 67 122 0 2549 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 10700

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26124
/proc/meminfo: memFree=1568888/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10700 CPUtime=4780.8
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2627 0 0 0 478036 44 0 0 25 0 1 0 214496608 10956800 2549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2675 2549 67 122 0 2549 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 10700

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26124
/proc/meminfo: memFree=1568888/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10700 CPUtime=4840.79
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2627 0 0 0 484034 45 0 0 25 0 1 0 214496608 10956800 2549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2675 2549 67 122 0 2549 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 10700

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26124
/proc/meminfo: memFree=1568760/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10764 CPUtime=4900.77
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2643 0 0 0 490032 45 0 0 25 0 1 0 214496608 11022336 2565 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2691 2565 67 122 0 2565 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 10764

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26124
/proc/meminfo: memFree=1568760/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10764 CPUtime=4960.76
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2643 0 0 0 496030 46 0 0 25 0 1 0 214496608 11022336 2565 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2691 2565 67 122 0 2565 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 10764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26124
/proc/meminfo: memFree=1568760/2055920 swapFree=4153664/4192956
[pid=25900] ppid=25898 vsize=10764 CPUtime=5000.05
/proc/25900/stat : 25900 (mxc) R 25898 25900 25411 0 -1 4194304 2643 0 0 0 499959 46 0 0 25 0 1 0 214496608 11022336 2565 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25900/statm: 2691 2565 67 122 0 2565 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 10764

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.06
CPU user time (s): 4999.59
CPU system time (s): 0.468928
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 10824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.468928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2643
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= 7772

runsolver used 3.81842 second user time and 10.7234 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Fri Apr 27 09:23:12 UTC 2007

IDJOB= 424464
IDBENCH= 19952
IDSOLVER= 174
FILE ID= node19/424464-1177665792

PBS_JOBID= 4697389

Free space on /tmp= 66532 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1762817022-10.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424464-1177665792/mxc /tmp/evaluation/424464-1177665792/instance-424464-1177665792.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-424464-1177665792 -o ROOT/results/node19/solver-424464-1177665792 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424464-1177665792/mxc /tmp/evaluation/424464-1177665792/instance-424464-1177665792.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1f7852d30f74f4d1cf595ab0277b9978

RANDOM SEED= 8291065

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:       1580560 kB
Buffers:         48632 kB
Cached:         337272 kB
SwapCached:       8836 kB
Active:         276308 kB
Inactive:       133332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580560 kB
SwapTotal:     4192956 kB
SwapFree:      4153624 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            51292 kB
Committed_AS:  4748464 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= 66532 MiB

End job on node19 on Fri Apr 27 10:46:36 UTC 2007