Trace number 424684

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) 5000.07 5001.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
MD5SUMe6653d81a13cfb87c5f3f5bf9150cbf7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1012.93
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/node18/watcher-424684-1177777816 -o ROOT/results/node18/solver-424684-1177777816 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424684-1177777816/mxc /tmp/evaluation/424684-1177777816/instance-424684-1177777816.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: 0.72 0.93 0.98 3/77 18924
/proc/meminfo: memFree=1445120/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=2324 CPUtime=0
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 402 0 0 0 0 0 0 0 18 0 1 0 225698967 2379776 387 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 581 387 46 122 0 455 0

[startup+0.0819641 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 18924
/proc/meminfo: memFree=1445120/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=3132 CPUtime=0.07
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 750 0 0 0 7 0 0 0 18 0 1 0 225698967 3207168 605 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 783 605 59 122 0 657 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3132

[startup+0.101965 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 18924
/proc/meminfo: memFree=1445120/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=3132 CPUtime=0.09
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 762 0 0 0 9 0 0 0 18 0 1 0 225698967 3207168 617 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520563 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 783 617 59 122 0 657 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3132

[startup+0.301985 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 18924
/proc/meminfo: memFree=1445120/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=3660 CPUtime=0.29
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 881 0 0 0 29 0 0 0 19 0 1 0 225698967 3747840 736 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 915 736 59 122 0 789 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3660

[startup+0.702024 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 18924
/proc/meminfo: memFree=1445120/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=4584 CPUtime=0.69
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 1118 0 0 0 69 0 0 0 22 0 1 0 225698967 4694016 973 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 1146 973 59 122 0 1020 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4584

[startup+1.5011 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 18925
/proc/meminfo: memFree=1440760/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=6432 CPUtime=1.49
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 1557 0 0 0 149 0 0 0 25 0 1 0 225698967 6586368 1412 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 1608 1412 59 122 0 1482 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6432

[startup+3.10225 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 18925
/proc/meminfo: memFree=1438328/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=9468 CPUtime=3.09
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 2339 0 0 0 308 1 0 0 25 0 1 0 225698967 9695232 2194 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 2367 2194 59 122 0 2241 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9468

[startup+6.30157 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 18925
/proc/meminfo: memFree=1432440/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=14748 CPUtime=6.29
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 3644 0 0 0 627 2 0 0 25 0 1 0 225698967 15101952 3499 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 3687 3499 59 122 0 3561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14748

[startup+12.7012 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 18925
/proc/meminfo: memFree=1423104/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=23592 CPUtime=12.69
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 5865 0 0 0 1264 5 0 0 25 0 1 0 225698967 24158208 5720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 5898 5720 59 122 0 5772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23592

[startup+25.5014 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 18925
/proc/meminfo: memFree=1417920/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=27812 CPUtime=25.49
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 6947 0 0 0 2543 6 0 0 25 0 1 0 225698967 28479488 6767 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 6953 6767 67 122 0 6827 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27812

[startup+51.1019 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 18925
/proc/meminfo: memFree=1414144/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=32300 CPUtime=51.08
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 8095 0 0 0 5101 7 0 0 25 0 1 0 225698967 33075200 7878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 8075 7878 67 122 0 7949 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32300

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 18925
/proc/meminfo: memFree=1403648/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=41936 CPUtime=102.27
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 10650 0 0 0 10217 10 0 0 25 0 1 0 225698967 42942464 10309 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 10484 10309 67 122 0 10358 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41936

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 18925
/proc/meminfo: memFree=1400832/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=45652 CPUtime=162.25
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 11662 0 0 0 16213 12 0 0 25 0 1 0 225698967 46747648 11233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 11413 11233 67 122 0 11287 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 45652

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 18925
/proc/meminfo: memFree=1395584/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=49876 CPUtime=222.24
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 12866 0 0 0 22210 14 0 0 25 0 1 0 225698967 51073024 12290 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 12469 12290 67 122 0 12343 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 49876

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18925
/proc/meminfo: memFree=1392576/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=53044 CPUtime=282.22
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 13751 0 0 0 28207 15 0 0 25 0 1 0 225698967 54317056 13072 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 13261 13072 67 122 0 13135 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 53044

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18925
/proc/meminfo: memFree=1392576/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=53044 CPUtime=342.2
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 13859 0 0 0 34205 15 0 0 25 0 1 0 225698967 54317056 13072 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 13261 13072 67 122 0 13135 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 53044

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18925
/proc/meminfo: memFree=1392512/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=53044 CPUtime=402.19
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 13913 0 0 0 40203 16 0 0 25 0 1 0 225698967 54317056 13072 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 13261 13072 67 122 0 13135 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 53044

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18925
/proc/meminfo: memFree=1388928/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=56612 CPUtime=462.17
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 14928 0 0 0 46200 17 0 0 25 0 1 0 225698967 57970688 13964 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 14153 13964 67 122 0 14027 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 56612

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18925
/proc/meminfo: memFree=1388416/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=57140 CPUtime=522.16
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 15177 0 0 0 52198 18 0 0 25 0 1 0 225698967 58511360 14095 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 14285 14095 67 122 0 14159 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 57140

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18927
/proc/meminfo: memFree=1388416/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=57140 CPUtime=582.15
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 15236 0 0 0 58196 19 0 0 25 0 1 0 225698967 58511360 14095 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 14285 14095 67 122 0 14159 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 57140

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 18927
/proc/meminfo: memFree=1385472/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=60176 CPUtime=642.13
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 16113 0 0 0 64194 19 0 0 25 0 1 0 225698967 61620224 14854 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 15044 14854 67 122 0 14918 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 60176


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19125
/proc/meminfo: memFree=1348672/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96972 CPUtime=4001.19
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29412 0 0 0 400055 64 0 0 25 0 1 0 225698967 99299328 24022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24243 24022 67 122 0 24117 0
Current children cumulated CPU time (s) 4001.19
Current children cumulated vsize (KiB) 96972

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19125
/proc/meminfo: memFree=1348736/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96972 CPUtime=4061.17
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29412 0 0 0 406053 64 0 0 25 0 1 0 225698967 99299328 24022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24243 24022 67 122 0 24117 0
Current children cumulated CPU time (s) 4061.17
Current children cumulated vsize (KiB) 96972

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19125
/proc/meminfo: memFree=1348736/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96956 CPUtime=4121.16
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29412 0 0 0 412051 65 0 0 25 0 1 0 225698967 99282944 24022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24239 24022 67 122 0 24113 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 96956

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348800/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96956 CPUtime=4181.14
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29412 0 0 0 418049 65 0 0 25 0 1 0 225698967 99282944 24022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24239 24022 67 122 0 24113 0
Current children cumulated CPU time (s) 4181.14
Current children cumulated vsize (KiB) 96956

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348736/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96928 CPUtime=4241.13
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29413 0 0 0 424047 66 0 0 25 0 1 0 225698967 99254272 24023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24232 24023 67 122 0 24106 0
Current children cumulated CPU time (s) 4241.13
Current children cumulated vsize (KiB) 96928

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348800/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96928 CPUtime=4301.11
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29413 0 0 0 430045 66 0 0 25 0 1 0 225698967 99254272 24023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703188 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24232 24023 67 122 0 24106 0
Current children cumulated CPU time (s) 4301.11
Current children cumulated vsize (KiB) 96928

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348736/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96928 CPUtime=4361.1
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29413 0 0 0 436043 67 0 0 25 0 1 0 225698967 99254272 24023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24232 24023 67 122 0 24106 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 96928

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348736/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96928 CPUtime=4421.08
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29413 0 0 0 442041 67 0 0 25 0 1 0 225698967 99254272 24023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24232 24023 67 122 0 24106 0
Current children cumulated CPU time (s) 4421.08
Current children cumulated vsize (KiB) 96928

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348800/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96928 CPUtime=4481.07
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29413 0 0 0 448039 68 0 0 25 0 1 0 225698967 99254272 24023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24232 24023 67 122 0 24106 0
Current children cumulated CPU time (s) 4481.07
Current children cumulated vsize (KiB) 96928

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348800/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96928 CPUtime=4541.05
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29413 0 0 0 454037 68 0 0 25 0 1 0 225698967 99254272 24023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24232 24023 67 122 0 24106 0
Current children cumulated CPU time (s) 4541.05
Current children cumulated vsize (KiB) 96928

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348608/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96928 CPUtime=4601.04
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29499 0 0 0 460035 69 0 0 25 0 1 0 225698967 99254272 24023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24232 24023 67 122 0 24106 0
Current children cumulated CPU time (s) 4601.04
Current children cumulated vsize (KiB) 96928

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348608/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96912 CPUtime=4661.02
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29585 0 0 0 466033 69 0 0 25 0 1 0 225698967 99237888 24023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24228 24023 67 122 0 24102 0
Current children cumulated CPU time (s) 4661.02
Current children cumulated vsize (KiB) 96912

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348608/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96912 CPUtime=4721.01
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29671 0 0 0 472031 70 0 0 25 0 1 0 225698967 99237888 24023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24228 24023 67 122 0 24102 0
Current children cumulated CPU time (s) 4721.01
Current children cumulated vsize (KiB) 96912

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348608/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96896 CPUtime=4780.99
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29757 0 0 0 478029 70 0 0 25 0 1 0 225698967 99221504 24021 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24224 24021 67 122 0 24098 0
Current children cumulated CPU time (s) 4780.99
Current children cumulated vsize (KiB) 96896

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348672/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96896 CPUtime=4840.98
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29757 0 0 0 484027 71 0 0 25 0 1 0 225698967 99221504 24021 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519990 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24224 24021 67 122 0 24098 0
Current children cumulated CPU time (s) 4840.98
Current children cumulated vsize (KiB) 96896

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348672/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96892 CPUtime=4900.97
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29843 0 0 0 490025 72 0 0 25 0 1 0 225698967 99217408 24020 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24223 24020 67 122 0 24097 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 96892

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348608/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96868 CPUtime=4960.95
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29929 0 0 0 496023 72 0 0 25 0 1 0 225698967 99192832 24014 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24217 24014 67 122 0 24091 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 96868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19127
/proc/meminfo: memFree=1348672/2055920 swapFree=4147180/4192956
[pid=18924] ppid=18922 vsize=96868 CPUtime=5000.04
/proc/18924/stat : 18924 (mxc) R 18922 18924 18870 0 -1 4194304 29929 0 0 0 499932 72 0 0 25 0 1 0 225698967 99192832 24014 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 24217 24014 67 122 0 24091 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 96868

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): 5001.42
CPU time (s): 5000.07
CPU user time (s): 4999.32
CPU system time (s): 0.745886
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 97352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.32
system time used= 0.745886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29929
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= 67532

runsolver used 3.99739 second user time and 10.6384 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Apr 28 16:30:16 UTC 2007

IDJOB= 424684
IDBENCH= 20186
IDSOLVER= 174
FILE ID= node18/424684-1177777816

PBS_JOBID= 4715686

Free space on /tmp= 66529 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S1312035429-13.cnf
COMMAND LINE= /tmp/evaluation/424684-1177777816/mxc /tmp/evaluation/424684-1177777816/instance-424684-1177777816.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-424684-1177777816 -o ROOT/results/node18/solver-424684-1177777816 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424684-1177777816/mxc /tmp/evaluation/424684-1177777816/instance-424684-1177777816.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e6653d81a13cfb87c5f3f5bf9150cbf7

RANDOM SEED= 117544393

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1445528 kB
Buffers:         55484 kB
Cached:         458248 kB
SwapCached:      14832 kB
Active:         251876 kB
Inactive:       285116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1445528 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          29904 kB
Slab:            58948 kB
Committed_AS:  5503124 kB
PageTables:       1776 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= 66529 MiB

End job on node18 on Sat Apr 28 17:53:39 UTC 2007