Trace number 424701

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 5000.1 5001.67

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
MD5SUMeb155c81f20e69e23b4896a7d3630770
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node35/watcher-424701-1177784175 -o ROOT/results/node35/solver-424701-1177784175 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424701-1177784175/mxc /tmp/evaluation/424701-1177784175/instance-424701-1177784175.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: 2.00 1.98 1.84 3/77 7812
/proc/meminfo: memFree=1443056/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=3736 CPUtime=0
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 785 0 0 0 0 0 0 0 18 0 1 0 226332925 3825664 770 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134523355 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 934 775 46 122 0 808 0

[startup+0.103894 s]
/proc/loadavg: 2.00 1.98 1.84 3/77 7812
/proc/meminfo: memFree=1443056/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=6532 CPUtime=0.09
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 1743 0 0 0 9 0 0 0 18 0 1 0 226332925 6688768 1343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 1633 1343 57 122 0 1507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6532

[startup+0.201907 s]
/proc/loadavg: 2.00 1.98 1.84 3/77 7812
/proc/meminfo: memFree=1443056/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=6928 CPUtime=0.19
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 1832 0 0 0 19 0 0 0 19 0 1 0 226332925 7094272 1432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520774 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 1732 1432 57 122 0 1606 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6928

[startup+0.301918 s]
/proc/loadavg: 2.00 1.98 1.84 3/77 7812
/proc/meminfo: memFree=1443056/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=7060 CPUtime=0.29
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 1875 0 0 0 29 0 0 0 19 0 1 0 226332925 7229440 1475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519135 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 1765 1475 59 122 0 1639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7060

[startup+0.701966 s]
/proc/loadavg: 2.00 1.98 1.84 3/77 7812
/proc/meminfo: memFree=1443056/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=7456 CPUtime=0.69
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 1988 0 0 0 68 1 0 0 23 0 1 0 226332925 7634944 1588 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 1864 1588 59 122 0 1738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7456

[startup+1.50106 s]
/proc/loadavg: 1.92 1.97 1.83 2/78 7813
/proc/meminfo: memFree=1436456/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=8380 CPUtime=1.49
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 2214 0 0 0 148 1 0 0 25 0 1 0 226332925 8581120 1814 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 2095 1814 59 122 0 1969 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8380

[startup+3.10125 s]
/proc/loadavg: 1.92 1.97 1.83 2/78 7813
/proc/meminfo: memFree=1434984/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=10228 CPUtime=3.09
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 2687 0 0 0 308 1 0 0 25 0 1 0 226332925 10473472 2287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 2557 2287 59 122 0 2431 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10228

[startup+6.30162 s]
/proc/loadavg: 1.85 1.95 1.83 2/78 7813
/proc/meminfo: memFree=1431016/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=14188 CPUtime=6.29
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 3666 0 0 0 627 2 0 0 25 0 1 0 226332925 14528512 3266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703188 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 3547 3267 59 122 0 3421 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14188

[startup+12.7014 s]
/proc/loadavg: 1.78 1.93 1.83 2/78 7813
/proc/meminfo: memFree=1422704/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=22012 CPUtime=12.69
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 5623 0 0 0 1264 5 0 0 25 0 1 0 226332925 22540288 5223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 5503 5223 59 122 0 5377 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22012

[startup+25.5019 s]
/proc/loadavg: 1.66 1.90 1.82 2/78 7813
/proc/meminfo: memFree=1407344/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=37088 CPUtime=25.48
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 9369 0 0 0 2541 7 0 0 25 0 1 0 226332925 37978112 8969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 9272 8969 59 122 0 9146 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37088

[startup+51.1019 s]
/proc/loadavg: 1.40 1.81 1.79 2/78 7813
/proc/meminfo: memFree=1380784/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=63640 CPUtime=51.07
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 16025 0 0 0 5093 14 0 0 25 0 1 0 226332925 65167360 15625 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 15910 15625 59 122 0 15784 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63640

[startup+102.302 s]
/proc/loadavg: 1.17 1.69 1.75 2/78 7813
/proc/meminfo: memFree=1329520/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=114520 CPUtime=102.26
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 28709 0 0 0 10198 28 0 0 25 0 1 0 226332925 117268480 28309 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 28630 28309 59 122 0 28504 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 114520

[startup+162.302 s]
/proc/loadavg: 1.06 1.56 1.70 2/78 7813
/proc/meminfo: memFree=1279088/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=165432 CPUtime=162.24
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 41453 0 0 0 16183 41 0 0 25 0 1 0 226332925 169402368 41053 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 41358 41053 59 122 0 41232 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 165432

[startup+222.306 s]
/proc/loadavg: 1.02 1.45 1.65 2/78 7813
/proc/meminfo: memFree=1276272/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=167296 CPUtime=222.23
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 42052 0 0 0 22181 42 0 0 25 0 1 0 226332925 171311104 41541 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 41824 41541 67 122 0 41698 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 167296

[startup+282.302 s]
/proc/loadavg: 1.01 1.37 1.61 2/78 7813
/proc/meminfo: memFree=1249392/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=194784 CPUtime=282.21
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 48913 0 0 0 28169 52 0 0 25 0 1 0 226332925 199458816 48402 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 48696 48402 67 122 0 48570 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 194784

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.56 2/78 7813
/proc/meminfo: memFree=1234352/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=209200 CPUtime=342.19
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 52640 0 0 0 34162 57 0 0 25 0 1 0 226332925 214220800 52009 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 52300 52009 67 122 0 52174 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 209200

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.53 2/78 7813
/proc/meminfo: memFree=1234352/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=209200 CPUtime=402.17
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 52640 0 0 0 40159 58 0 0 25 0 1 0 226332925 214220800 52009 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 52300 52009 67 122 0 52174 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 209200

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.49 2/78 7813
/proc/meminfo: memFree=1228464/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=215276 CPUtime=462.16
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 54193 0 0 0 46156 60 0 0 25 0 1 0 226332925 220442624 53562 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 53819 53562 67 122 0 53693 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 215276

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.46 2/78 7813
/proc/meminfo: memFree=1220272/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=223708 CPUtime=522.13
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 56289 0 0 0 52151 62 0 0 25 0 1 0 226332925 229076992 55526 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 55927 55526 67 122 0 55801 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 223708

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.43 2/78 7813
/proc/meminfo: memFree=1220336/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=223708 CPUtime=582.12
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 56289 0 0 0 58149 63 0 0 25 0 1 0 226332925 229076992 55526 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 55927 55526 67 122 0 55801 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 223708

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.40 2/78 7813
/proc/meminfo: memFree=1220336/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=223708 CPUtime=642.1
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 56289 0 0 0 64147 63 0 0 25 0 1 0 226332925 229076992 55526 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 55927 55526 67 122 0 55801 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 223708


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050864/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4061
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 405959 141 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4061
Current children cumulated vsize (KiB) 392508

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050864/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4120.99
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 411957 142 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 392508

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050928/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4180.98
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 417955 143 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4180.98
Current children cumulated vsize (KiB) 392508

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050992/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4240.95
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 423952 143 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4240.95
Current children cumulated vsize (KiB) 392508

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050992/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4300.93
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 429950 143 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531196 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4300.93
Current children cumulated vsize (KiB) 392508

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050992/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4360.92
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 435948 144 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 392508

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050992/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4420.89
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 441945 144 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4420.89
Current children cumulated vsize (KiB) 392508

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050992/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4480.88
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 447943 145 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4480.88
Current children cumulated vsize (KiB) 392508

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050992/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4540.86
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 453941 145 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 392508

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1051056/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4600.84
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 459938 146 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4600.84
Current children cumulated vsize (KiB) 392508

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1051056/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4660.82
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 465936 146 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4660.82
Current children cumulated vsize (KiB) 392508

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050992/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4720.81
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 471934 147 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4720.81
Current children cumulated vsize (KiB) 392508

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050992/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4780.79
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 477932 147 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 392508

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050992/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4840.78
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 483930 148 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 392508

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050992/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4900.76
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 489927 149 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 392508

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050992/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=4960.74
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 495925 149 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 392508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050992/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=5000.04
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 499854 150 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 392508

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8014
/proc/meminfo: memFree=1050992/2055920 swapFree=4151088/4192956
[pid=7812] ppid=7810 vsize=392508 CPUtime=5000.04
/proc/7812/stat : 7812 (mxc) R 7810 7812 7520 0 -1 4194304 100415 0 0 0 499854 150 0 0 25 0 1 0 226332925 401928192 97783 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7812/statm: 98127 97783 67 122 0 98001 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 392508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.67
CPU time (s): 5000.1
CPU user time (s): 4998.54
CPU system time (s): 1.56076
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 393280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.54
system time used= 1.56076
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100415
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= 50986

runsolver used 3.80942 second user time and 10.9373 second system time

The end



Launcher Data (download as text)




Begin job on node35 on Sat Apr 28 18:16:15 UTC 2007

IDJOB= 424701
IDBENCH= 20203
IDSOLVER= 174
FILE ID= node35/424701-1177784175

PBS_JOBID= 4715730

Free space on /tmp= 66391 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
COMMAND LINE= /tmp/evaluation/424701-1177784175/mxc /tmp/evaluation/424701-1177784175/instance-424701-1177784175.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-424701-1177784175 -o ROOT/results/node35/solver-424701-1177784175 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424701-1177784175/mxc /tmp/evaluation/424701-1177784175/instance-424701-1177784175.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  eb155c81f20e69e23b4896a7d3630770

RANDOM SEED= 24031661

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1443528 kB
Buffers:         50504 kB
Cached:         469712 kB
SwapCached:       9912 kB
Active:         275172 kB
Inactive:       269812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1443528 kB
SwapTotal:     4192956 kB
SwapFree:      4151088 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          30808 kB
Slab:            52752 kB
Committed_AS:  2636312 kB
PageTables:       1996 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= 66391 MiB

End job on node35 on Sat Apr 28 19:39:39 UTC 2007