Trace number 424683

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 5001.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
MD5SUMc07a9d2347faff9205aa35340a341cba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.8419
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node68/watcher-424683-1177777271 -o ROOT/results/node68/solver-424683-1177777271 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424683-1177777271/mxc /tmp/evaluation/424683-1177777271/instance-424683-1177777271.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 3/64 8143
/proc/meminfo: memFree=1544640/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=2324 CPUtime=0
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 400 0 0 0 0 0 0 0 18 0 1 0 253716600 2379776 385 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 581 385 46 122 0 455 0

[startup+0.046533 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8143
/proc/meminfo: memFree=1544640/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=3000 CPUtime=0.04
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 721 0 0 0 4 0 0 0 18 0 1 0 253716600 3072000 576 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 750 576 57 122 0 624 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3000

[startup+0.101536 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8143
/proc/meminfo: memFree=1544640/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=3132 CPUtime=0.09
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 763 0 0 0 9 0 0 0 18 0 1 0 253716600 3207168 618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 783 618 59 122 0 657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3132

[startup+0.301554 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8143
/proc/meminfo: memFree=1544640/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=3660 CPUtime=0.29
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 884 0 0 0 29 0 0 0 19 0 1 0 253716600 3747840 739 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 915 739 59 122 0 789 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3660

[startup+0.70159 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8143
/proc/meminfo: memFree=1544640/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=4584 CPUtime=0.69
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 1115 0 0 0 69 0 0 0 23 0 1 0 253716600 4694016 970 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 1146 970 59 122 0 1020 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4584

[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1540216/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=6300 CPUtime=1.49
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 1539 0 0 0 149 0 0 0 25 0 1 0 253716600 6451200 1394 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 1575 1394 59 122 0 1449 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6300

[startup+3.10181 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1537848/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=9660 CPUtime=3.09
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 2370 0 0 0 308 1 0 0 25 0 1 0 253716600 9891840 2225 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 2415 2225 59 122 0 2289 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9660

[startup+6.3011 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1531768/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=15072 CPUtime=6.28
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 3713 0 0 0 626 2 0 0 25 0 1 0 253716600 15433728 3568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 3768 3568 59 122 0 3642 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15072

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1522168/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=24048 CPUtime=12.69
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 5961 0 0 0 1264 5 0 0 25 0 1 0 253716600 24625152 5816 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530175 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 6012 5816 59 122 0 5886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24048

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1517560/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=27636 CPUtime=25.49
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 6885 0 0 0 2543 6 0 0 25 0 1 0 253716600 28299264 6704 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 6909 6704 67 122 0 6783 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27636

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1512568/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=33444 CPUtime=51.07
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 8377 0 0 0 5100 7 0 0 25 0 1 0 253716600 34246656 8159 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 8361 8159 67 122 0 8235 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33444

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1506424/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=38592 CPUtime=102.27
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 9810 0 0 0 10218 9 0 0 25 0 1 0 253716600 39518208 9468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 9648 9468 67 122 0 9522 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 38592

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1501624/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=43344 CPUtime=162.25
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 11132 0 0 0 16215 10 0 0 25 0 1 0 253716600 44384256 10653 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 10836 10653 67 122 0 10710 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 43344

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1498808/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=46116 CPUtime=222.24
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 11932 0 0 0 22212 12 0 0 25 0 1 0 253716600 47222784 11355 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 11529 11355 67 122 0 11403 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 46116

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1491640/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=53904 CPUtime=282.22
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 13974 0 0 0 28208 14 0 0 25 0 1 0 253716600 55197696 13294 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 13476 13294 67 122 0 13350 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 53904

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1484536/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=60388 CPUtime=342.21
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 15683 0 0 0 34205 16 0 0 25 0 1 0 253716600 61837312 14895 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 15097 14895 67 122 0 14971 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 60388

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1484728/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=60200 CPUtime=402.19
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 15791 0 0 0 40203 16 0 0 25 0 1 0 253716600 61644800 14879 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 15050 14879 67 122 0 14924 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 60200

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1484728/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=60176 CPUtime=462.18
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 15855 0 0 0 46202 16 0 0 25 0 1 0 253716600 61620224 14878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 15044 14878 67 122 0 14918 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 60176

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1484600/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=60308 CPUtime=522.16
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 15938 0 0 0 52200 16 0 0 25 0 1 0 253716600 61755392 14902 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 15077 14902 67 122 0 14951 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 60308

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1482744/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=62156 CPUtime=582.15
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 16517 0 0 0 58198 17 0 0 25 0 1 0 253716600 63647744 15363 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 15539 15363 67 122 0 15413 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 62156

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8144
/proc/meminfo: memFree=1481464/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=63476 CPUtime=642.14
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 16902 0 0 0 64197 17 0 0 25 0 1 0 253716600 64999424 15689 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 15869 15689 67 122 0 15743 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 63476


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8344
/proc/meminfo: memFree=1449912/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=95284 CPUtime=4001.21
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28427 0 0 0 400088 33 0 0 25 0 1 0 253716600 97570816 23584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 23821 23584 67 122 0 23695 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 95284

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8344
/proc/meminfo: memFree=1449976/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=95284 CPUtime=4061.2
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28427 0 0 0 406087 33 0 0 25 0 1 0 253716600 97570816 23584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 23821 23584 67 122 0 23695 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 95284

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8344
/proc/meminfo: memFree=1449912/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=95284 CPUtime=4121.18
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28427 0 0 0 412085 33 0 0 25 0 1 0 253716600 97570816 23584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 23821 23584 67 122 0 23695 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 95284

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8344
/proc/meminfo: memFree=1449912/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=95284 CPUtime=4181.17
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28427 0 0 0 418083 34 0 0 25 0 1 0 253716600 97570816 23584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 23821 23584 67 122 0 23695 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 95284

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8344
/proc/meminfo: memFree=1449912/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=95284 CPUtime=4241.15
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28427 0 0 0 424081 34 0 0 25 0 1 0 253716600 97570816 23584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 23821 23584 67 122 0 23695 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 95284

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8344
/proc/meminfo: memFree=1449976/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=95284 CPUtime=4301.14
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28427 0 0 0 430080 34 0 0 25 0 1 0 253716600 97570816 23584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 23821 23584 67 122 0 23695 0
Current children cumulated CPU time (s) 4301.14
Current children cumulated vsize (KiB) 95284

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 8344
/proc/meminfo: memFree=1449912/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=95284 CPUtime=4361.12
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28427 0 0 0 436078 34 0 0 25 0 1 0 253716600 97570816 23584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531585 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 23821 23584 67 122 0 23695 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 95284

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8344
/proc/meminfo: memFree=1449912/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=95284 CPUtime=4421.11
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28427 0 0 0 442077 34 0 0 25 0 1 0 253716600 97570816 23584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 23821 23584 67 122 0 23695 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 95284

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8344
/proc/meminfo: memFree=1449912/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=95284 CPUtime=4481.09
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28427 0 0 0 448075 34 0 0 25 0 1 0 253716600 97570816 23584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530875 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 23821 23584 67 122 0 23695 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 95284

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8344
/proc/meminfo: memFree=1449912/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=95284 CPUtime=4541.08
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28427 0 0 0 454074 34 0 0 25 0 1 0 253716600 97570816 23584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 23821 23584 67 122 0 23695 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 95284

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8344
/proc/meminfo: memFree=1449912/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=95284 CPUtime=4601.07
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28427 0 0 0 460073 34 0 0 25 0 1 0 253716600 97570816 23584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531108 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 23821 23584 67 122 0 23695 0
Current children cumulated CPU time (s) 4601.07
Current children cumulated vsize (KiB) 95284

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8344
/proc/meminfo: memFree=1449848/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=95284 CPUtime=4661.05
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28427 0 0 0 466071 34 0 0 25 0 1 0 253716600 97570816 23584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 23821 23584 67 122 0 23695 0
Current children cumulated CPU time (s) 4661.05
Current children cumulated vsize (KiB) 95284

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8344
/proc/meminfo: memFree=1449784/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=95284 CPUtime=4721.04
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28427 0 0 0 472070 34 0 0 25 0 1 0 253716600 97570816 23584 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 23821 23584 67 122 0 23695 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 95284

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8344
/proc/meminfo: memFree=1448824/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=96076 CPUtime=4781.02
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28724 0 0 0 478068 34 0 0 25 0 1 0 253716600 98381824 23795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 24019 23795 67 122 0 23893 0
Current children cumulated CPU time (s) 4781.02
Current children cumulated vsize (KiB) 96076

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8346
/proc/meminfo: memFree=1448824/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=96076 CPUtime=4841
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28810 0 0 0 484066 34 0 0 25 0 1 0 253716600 98381824 23795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 24019 23795 67 122 0 23893 0
Current children cumulated CPU time (s) 4841
Current children cumulated vsize (KiB) 96076

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8346
/proc/meminfo: memFree=1448760/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=96076 CPUtime=4901
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28896 0 0 0 490065 35 0 0 25 0 1 0 253716600 98381824 23795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 24019 23795 67 122 0 23893 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 96076

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8346
/proc/meminfo: memFree=1448888/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=96076 CPUtime=4960.98
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28896 0 0 0 496063 35 0 0 25 0 1 0 253716600 98381824 23795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 24019 23795 67 122 0 23893 0
Current children cumulated CPU time (s) 4960.98
Current children cumulated vsize (KiB) 96076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8346
/proc/meminfo: memFree=1448888/2055920 swapFree=4183928/4192956
[pid=8143] ppid=8141 vsize=96076 CPUtime=5000.08
/proc/8143/stat : 8143 (mxc) R 8141 8143 7654 0 -1 4194304 28896 0 0 0 499973 35 0 0 25 0 1 0 253716600 98381824 23795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/8143/statm: 24019 23795 67 122 0 23893 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 96076

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): 5001.43
CPU time (s): 5000.1
CPU user time (s): 4999.73
CPU system time (s): 0.366944
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 96420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.73
system time used= 0.366944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28896
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= 7512

runsolver used 3.9224 second user time and 9.77851 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Sat Apr 28 16:21:11 UTC 2007

IDJOB= 424683
IDBENCH= 20185
IDSOLVER= 174
FILE ID= node68/424683-1177777271

PBS_JOBID= 4715673

Free space on /tmp= 66538 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
COMMAND LINE= /tmp/evaluation/424683-1177777271/mxc /tmp/evaluation/424683-1177777271/instance-424683-1177777271.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-424683-1177777271 -o ROOT/results/node68/solver-424683-1177777271 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424683-1177777271/mxc /tmp/evaluation/424683-1177777271/instance-424683-1177777271.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c07a9d2347faff9205aa35340a341cba

RANDOM SEED= 235339473

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1545056 kB
Buffers:         48140 kB
Cached:         385568 kB
SwapCached:       3056 kB
Active:         216684 kB
Inactive:       226848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545056 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          15752 kB
Slab:            53472 kB
Committed_AS:  2955056 kB
PageTables:       1380 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= 66538 MiB

End job on node68 on Sat Apr 28 17:44:34 UTC 2007