Trace number 424382

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/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1329819842-01.UNSAT.shuffled.cnf
MD5SUM7d4d1c68f4daca29fa40e5d7ec25d0c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark191.729
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
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 51917
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/node24/watcher-424382-1177625703 -o ROOT/results/node24/solver-424382-1177625703 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424382-1177625703/mxc /tmp/evaluation/424382-1177625703/instance-424382-1177625703.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 23054
/proc/meminfo: memFree=1598720/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=1064 CPUtime=0
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 210488291 1089536 102 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519299 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 266 104 59 122 0 140 0

[startup+0.0120761 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23054
/proc/meminfo: memFree=1598720/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=1064 CPUtime=0.01
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 126 0 0 0 1 0 0 0 18 0 1 0 210488291 1089536 111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 266 111 59 122 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1064

[startup+0.101053 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23054
/proc/meminfo: memFree=1598720/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=1204 CPUtime=0.09
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 185 0 0 0 9 0 0 0 18 0 1 0 210488291 1232896 168 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 301 168 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301075 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23054
/proc/meminfo: memFree=1598720/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=1336 CPUtime=0.29
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 214 0 0 0 29 0 0 0 19 0 1 0 210488291 1368064 197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 334 197 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701119 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23054
/proc/meminfo: memFree=1598720/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=1468 CPUtime=0.69
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 239 0 0 0 69 0 0 0 22 0 1 0 210488291 1503232 222 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 367 222 67 122 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1598008/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=1600 CPUtime=1.49
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 268 0 0 0 149 0 0 0 25 0 1 0 210488291 1638400 251 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 400 251 67 122 0 274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1600

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1597752/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=1732 CPUtime=3.09
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 304 0 0 0 309 0 0 0 25 0 1 0 210488291 1773568 287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 433 287 67 122 0 307 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1732

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1597496/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=1848 CPUtime=6.29
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 350 0 0 0 629 0 0 0 25 0 1 0 210488291 1892352 333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 462 333 67 122 0 336 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1848

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1597136/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=2204 CPUtime=12.69
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 418 0 0 0 1269 0 0 0 25 0 1 0 210488291 2256896 401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 551 401 67 122 0 425 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2204

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1596816/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=2428 CPUtime=25.48
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 480 0 0 0 2548 0 0 0 25 0 1 0 210488291 2486272 463 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 607 463 67 122 0 481 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2428

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1596624/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=2672 CPUtime=51.08
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 537 0 0 0 5108 0 0 0 25 0 1 0 210488291 2736128 520 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 668 520 67 122 0 542 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2672

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1596240/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=3012 CPUtime=102.26
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 622 0 0 0 10226 0 0 0 25 0 1 0 210488291 3084288 605 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 753 605 67 122 0 627 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3012

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1595984/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=3308 CPUtime=162.25
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 692 0 0 0 16224 1 0 0 25 0 1 0 210488291 3387392 675 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 827 675 67 122 0 701 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3308

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1595664/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=3532 CPUtime=222.24
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 766 0 0 0 22223 1 0 0 25 0 1 0 210488291 3616768 749 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 883 749 67 122 0 757 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 3532

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1595472/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=3724 CPUtime=282.22
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 814 0 0 0 28221 1 0 0 25 0 1 0 210488291 3813376 797 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 931 797 67 122 0 805 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3724

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1595280/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=3916 CPUtime=342.2
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 859 0 0 0 34219 1 0 0 25 0 1 0 210488291 4009984 842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528296 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 979 842 67 122 0 853 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3916

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1595152/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=4000 CPUtime=402.19
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 887 0 0 0 40218 1 0 0 25 0 1 0 210488291 4096000 870 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1000 870 67 122 0 874 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4000

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1595088/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=4072 CPUtime=462.17
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 900 0 0 0 46216 1 0 0 25 0 1 0 210488291 4169728 883 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1018 883 67 122 0 892 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4072

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1595024/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=4072 CPUtime=522.15
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 906 0 0 0 52214 1 0 0 25 0 1 0 210488291 4169728 889 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1018 889 67 122 0 892 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4072

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1594960/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=4224 CPUtime=582.14
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 942 0 0 0 58213 1 0 0 25 0 1 0 210488291 4325376 925 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1056 925 67 122 0 930 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 4224

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23055
/proc/meminfo: memFree=1594896/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=4220 CPUtime=642.13
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 943 0 0 0 64211 2 0 0 25 0 1 0 210488291 4321280 926 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530123 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1055 926 67 122 0 929 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 4220


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592848/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6380 CPUtime=4061.12
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1464 0 0 0 406092 20 0 0 25 0 1 0 210488291 6533120 1442 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1595 1442 67 122 0 1469 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 6380

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592848/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6380 CPUtime=4121.1
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1477 0 0 0 412090 20 0 0 25 0 1 0 210488291 6533120 1455 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1595 1455 67 122 0 1469 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 6380

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592784/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6380 CPUtime=4181.08
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1477 0 0 0 418088 20 0 0 25 0 1 0 210488291 6533120 1455 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1595 1455 67 122 0 1469 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 6380

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592784/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6460 CPUtime=4241.07
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1484 0 0 0 424086 21 0 0 25 0 1 0 210488291 6615040 1462 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1615 1462 67 122 0 1489 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 6460

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592784/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6460 CPUtime=4301.05
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1484 0 0 0 430084 21 0 0 25 0 1 0 210488291 6615040 1462 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531174 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1615 1462 67 122 0 1489 0
Current children cumulated CPU time (s) 4301.05
Current children cumulated vsize (KiB) 6460

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592720/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6460 CPUtime=4361.04
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1484 0 0 0 436082 22 0 0 25 0 1 0 210488291 6615040 1462 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1615 1462 67 122 0 1489 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 6460

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592720/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6460 CPUtime=4421.02
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1493 0 0 0 442080 22 0 0 25 0 1 0 210488291 6615040 1471 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1615 1471 67 122 0 1489 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 6460

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592784/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6460 CPUtime=4481
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1493 0 0 0 448078 22 0 0 25 0 1 0 210488291 6615040 1471 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1615 1471 67 122 0 1489 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 6460

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592720/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6524 CPUtime=4540.99
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1500 0 0 0 454076 23 0 0 25 0 1 0 210488291 6680576 1478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1631 1478 67 122 0 1505 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 6524

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592720/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6524 CPUtime=4600.98
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1500 0 0 0 460075 23 0 0 25 0 1 0 210488291 6680576 1478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1631 1478 67 122 0 1505 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 6524

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592720/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6524 CPUtime=4660.96
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1500 0 0 0 466073 23 0 0 25 0 1 0 210488291 6680576 1478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1631 1478 67 122 0 1505 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 6524

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592528/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6652 CPUtime=4720.95
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1533 0 0 0 472071 24 0 0 25 0 1 0 210488291 6811648 1511 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1663 1511 67 122 0 1537 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 6652

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592592/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6652 CPUtime=4780.93
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1533 0 0 0 478069 24 0 0 25 0 1 0 210488291 6811648 1511 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1663 1511 67 122 0 1537 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 6652

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592592/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6652 CPUtime=4840.91
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1533 0 0 0 484067 24 0 0 25 0 1 0 210488291 6811648 1511 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1663 1511 67 122 0 1537 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 6652

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592592/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6556 CPUtime=4900.9
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1533 0 0 0 490065 25 0 0 25 0 1 0 210488291 6713344 1501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1639 1501 67 122 0 1513 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 6556

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592592/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6556 CPUtime=4960.88
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1533 0 0 0 496063 25 0 0 25 0 1 0 210488291 6713344 1501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1639 1501 67 122 0 1513 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 6556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23255
/proc/meminfo: memFree=1592592/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6556 CPUtime=5000.07
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1533 0 0 0 499982 25 0 0 25 0 1 0 210488291 6713344 1501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1639 1501 67 122 0 1513 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 6556

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 23255
/proc/meminfo: memFree=1592592/2055920 swapFree=4143340/4192956
[pid=23054] ppid=23052 vsize=6556 CPUtime=5000.07
/proc/23054/stat : 23054 (mxc) R 23052 23054 22565 0 -1 4194304 1533 0 0 0 499982 25 0 0 25 0 1 0 210488291 6713344 1501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23054/statm: 1639 1501 67 122 0 1513 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 6556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.09
CPU user time (s): 4999.83
CPU system time (s): 0.25996
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 6652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.83
system time used= 0.25996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1533
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= 7493

runsolver used 3.77743 second user time and 11.0353 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Thu Apr 26 22:15:03 UTC 2007

IDJOB= 424382
IDBENCH= 19845
IDSOLVER= 174
FILE ID= node24/424382-1177625703

PBS_JOBID= 4697215

Free space on /tmp= 66293 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1329819842-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424382-1177625703/mxc /tmp/evaluation/424382-1177625703/instance-424382-1177625703.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-424382-1177625703 -o ROOT/results/node24/solver-424382-1177625703 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424382-1177625703/mxc /tmp/evaluation/424382-1177625703/instance-424382-1177625703.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7d4d1c68f4daca29fa40e5d7ec25d0c3

RANDOM SEED= 421215176

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1599128 kB
Buffers:         47448 kB
Cached:         323028 kB
SwapCached:      17532 kB
Active:         246704 kB
Inactive:       147376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599128 kB
SwapTotal:     4192956 kB
SwapFree:      4143340 kB
Dirty:             696 kB
Writeback:           0 kB
Mapped:          30092 kB
Slab:            48232 kB
Committed_AS:  3816632 kB
PageTables:       1808 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= 66293 MiB

End job on node24 on Thu Apr 26 23:38:26 UTC 2007