Trace number 424503

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 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1540370200-13.SAT.shuffled.cnf
MD5SUM14cd9bd82ac5a6c9d608f66e5d6145a0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.107982
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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/node21/watcher-424503-1177683610 -o ROOT/results/node21/solver-424503-1177683610 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424503-1177683610/mxc /tmp/evaluation/424503-1177683610/instance-424503-1177683610.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.94 3/77 19874
/proc/meminfo: memFree=1761480/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=1064 CPUtime=0
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 216278304 1089536 121 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 266 121 57 122 0 140 0

[startup+0.0930979 s]
/proc/loadavg: 1.92 1.98 1.94 3/77 19874
/proc/meminfo: memFree=1761480/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=1336 CPUtime=0.09
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 206 0 0 0 9 0 0 0 18 0 1 0 216278304 1368064 189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530051 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 334 189 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.101098 s]
/proc/loadavg: 1.92 1.98 1.94 3/77 19874
/proc/meminfo: memFree=1761480/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=1336 CPUtime=0.09
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 206 0 0 0 9 0 0 0 18 0 1 0 216278304 1368064 189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 334 189 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301121 s]
/proc/loadavg: 1.92 1.98 1.94 3/77 19874
/proc/meminfo: memFree=1761480/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=1468 CPUtime=0.29
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 241 0 0 0 29 0 0 0 19 0 1 0 216278304 1503232 224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 367 224 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701163 s]
/proc/loadavg: 1.92 1.98 1.94 3/77 19874
/proc/meminfo: memFree=1761480/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=1600 CPUtime=0.69
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 270 0 0 0 69 0 0 0 23 0 1 0 216278304 1638400 253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 400 253 67 122 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.50125 s]
/proc/loadavg: 1.85 1.97 1.93 2/78 19875
/proc/meminfo: memFree=1760640/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=1732 CPUtime=1.49
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 307 0 0 0 149 0 0 0 25 0 1 0 216278304 1773568 290 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 433 290 67 122 0 307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1732

[startup+3.10143 s]
/proc/loadavg: 1.85 1.97 1.93 2/78 19875
/proc/meminfo: memFree=1760384/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=1860 CPUtime=3.09
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 342 0 0 0 309 0 0 0 25 0 1 0 216278304 1904640 325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 465 325 67 122 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1860

[startup+6.30177 s]
/proc/loadavg: 1.85 1.97 1.93 2/78 19875
/proc/meminfo: memFree=1760128/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=2116 CPUtime=6.29
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 412 0 0 0 629 0 0 0 25 0 1 0 216278304 2166784 395 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 529 395 67 122 0 403 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7015 s]
/proc/loadavg: 1.72 1.93 1.92 2/78 19875
/proc/meminfo: memFree=1759688/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=2380 CPUtime=12.69
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 459 0 0 0 1269 0 0 0 25 0 1 0 216278304 2437120 442 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 595 442 67 122 0 469 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2380

[startup+25.5019 s]
/proc/loadavg: 1.61 1.90 1.91 2/78 19875
/proc/meminfo: memFree=1759304/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=2728 CPUtime=25.48
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 550 0 0 0 2548 0 0 0 25 0 1 0 216278304 2793472 533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531184 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 682 533 67 122 0 556 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2728

[startup+51.1017 s]
/proc/loadavg: 1.40 1.83 1.88 2/78 19875
/proc/meminfo: memFree=1758984/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=3056 CPUtime=51.07
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 641 0 0 0 5107 0 0 0 25 0 1 0 216278304 3129344 624 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 764 624 67 122 0 638 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3056

[startup+102.305 s]
/proc/loadavg: 1.16 1.69 1.83 2/78 19875
/proc/meminfo: memFree=1758536/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=3392 CPUtime=102.26
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 735 0 0 0 10225 1 0 0 25 0 1 0 216278304 3473408 718 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 848 718 67 122 0 722 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3392

[startup+162.302 s]
/proc/loadavg: 1.06 1.56 1.78 2/78 19875
/proc/meminfo: memFree=1758088/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=3804 CPUtime=162.25
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 844 0 0 0 16223 2 0 0 25 0 1 0 216278304 3895296 827 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 951 827 67 122 0 825 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3804

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.72 2/78 19875
/proc/meminfo: memFree=1757704/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=4240 CPUtime=222.22
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 931 0 0 0 22220 2 0 0 25 0 1 0 216278304 4341760 914 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 1060 914 67 122 0 934 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4240

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.68 2/78 19875
/proc/meminfo: memFree=1757512/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=4360 CPUtime=282.21
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 977 0 0 0 28218 3 0 0 25 0 1 0 216278304 4464640 960 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 1090 960 67 122 0 964 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4360

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.63 2/78 19875
/proc/meminfo: memFree=1757192/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=4696 CPUtime=342.19
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 1056 0 0 0 34216 3 0 0 25 0 1 0 216278304 4808704 1039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 1174 1039 67 122 0 1048 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4696

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.59 2/78 19875
/proc/meminfo: memFree=1757000/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=4792 CPUtime=402.17
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 1090 0 0 0 40213 4 0 0 25 0 1 0 216278304 4907008 1073 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 1198 1073 67 122 0 1072 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4792

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.55 2/78 19875
/proc/meminfo: memFree=1756936/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=4980 CPUtime=462.16
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 1124 0 0 0 46211 5 0 0 25 0 1 0 216278304 5099520 1107 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 1245 1107 67 122 0 1119 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4980

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.51 2/78 19875
/proc/meminfo: memFree=1756616/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=5296 CPUtime=522.14
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 1202 0 0 0 52209 5 0 0 25 0 1 0 216278304 5423104 1185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 1324 1185 67 122 0 1198 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5296

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.48 2/78 19875
/proc/meminfo: memFree=1756488/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=5412 CPUtime=582.12
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 1230 0 0 0 58206 6 0 0 25 0 1 0 216278304 5541888 1213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 1353 1213 67 122 0 1227 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5412

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.44 2/78 19875
/proc/meminfo: memFree=1756424/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=5412 CPUtime=642.11
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 1236 0 0 0 64205 6 0 0 25 0 1 0 216278304 5541888 1219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 1353 1219 67 122 0 1227 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5412


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1753160/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=8792 CPUtime=4001.06
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2078 0 0 0 400071 35 0 0 25 0 1 0 216278304 9003008 2057 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2198 2057 67 122 0 2072 0
Current children cumulated CPU time (s) 4001.06
Current children cumulated vsize (KiB) 8792

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1753160/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=8792 CPUtime=4061.05
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2078 0 0 0 406069 36 0 0 25 0 1 0 216278304 9003008 2057 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2198 2057 67 122 0 2072 0
Current children cumulated CPU time (s) 4061.05
Current children cumulated vsize (KiB) 8792

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1753160/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=8792 CPUtime=4121.03
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2087 0 0 0 412066 37 0 0 25 0 1 0 216278304 9003008 2066 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2198 2066 67 122 0 2072 0
Current children cumulated CPU time (s) 4121.03
Current children cumulated vsize (KiB) 8792

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1753160/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=8792 CPUtime=4181.01
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2088 0 0 0 418064 37 0 0 25 0 1 0 216278304 9003008 2067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2198 2067 67 122 0 2072 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 8792

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1753096/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=8792 CPUtime=4241
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2088 0 0 0 424062 38 0 0 25 0 1 0 216278304 9003008 2067 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2198 2067 67 122 0 2072 0
Current children cumulated CPU time (s) 4241
Current children cumulated vsize (KiB) 8792

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1753096/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=8856 CPUtime=4300.97
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2100 0 0 0 430059 38 0 0 25 0 1 0 216278304 9068544 2079 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2214 2079 67 122 0 2088 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 8856

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1753096/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=8856 CPUtime=4360.96
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2100 0 0 0 436057 39 0 0 25 0 1 0 216278304 9068544 2079 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2214 2079 67 122 0 2088 0
Current children cumulated CPU time (s) 4360.96
Current children cumulated vsize (KiB) 8856

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1752968/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=8980 CPUtime=4420.94
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2125 0 0 0 442055 39 0 0 25 0 1 0 216278304 9195520 2104 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2245 2104 67 122 0 2119 0
Current children cumulated CPU time (s) 4420.94
Current children cumulated vsize (KiB) 8980

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1752840/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=9068 CPUtime=4480.92
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2150 0 0 0 448052 40 0 0 25 0 1 0 216278304 9285632 2129 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2267 2129 67 122 0 2141 0
Current children cumulated CPU time (s) 4480.92
Current children cumulated vsize (KiB) 9068

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1752904/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=9016 CPUtime=4540.9
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2157 0 0 0 454050 40 0 0 25 0 1 0 216278304 9232384 2130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530175 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2254 2130 67 122 0 2128 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 9016

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1752904/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=9108 CPUtime=4600.89
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2163 0 0 0 460048 41 0 0 25 0 1 0 216278304 9326592 2136 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2277 2136 67 122 0 2151 0
Current children cumulated CPU time (s) 4600.89
Current children cumulated vsize (KiB) 9108

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1752776/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=9108 CPUtime=4660.87
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2175 0 0 0 466046 41 0 0 25 0 1 0 216278304 9326592 2148 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2277 2148 67 122 0 2151 0
Current children cumulated CPU time (s) 4660.87
Current children cumulated vsize (KiB) 9108

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1752776/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=9108 CPUtime=4720.86
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2175 0 0 0 472044 42 0 0 25 0 1 0 216278304 9326592 2148 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134616791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2277 2148 67 122 0 2151 0
Current children cumulated CPU time (s) 4720.86
Current children cumulated vsize (KiB) 9108

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20075
/proc/meminfo: memFree=1752776/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=9108 CPUtime=4780.84
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2179 0 0 0 478041 43 0 0 25 0 1 0 216278304 9326592 2152 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2277 2152 67 122 0 2151 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 9108

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20077
/proc/meminfo: memFree=1752776/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=9200 CPUtime=4840.82
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2189 0 0 0 484039 43 0 0 25 0 1 0 216278304 9420800 2162 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2300 2162 67 122 0 2174 0
Current children cumulated CPU time (s) 4840.82
Current children cumulated vsize (KiB) 9200

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20077
/proc/meminfo: memFree=1752712/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=9200 CPUtime=4900.81
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2189 0 0 0 490037 44 0 0 25 0 1 0 216278304 9420800 2162 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2300 2162 67 122 0 2174 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 9200

[startup+4962.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 20077
/proc/meminfo: memFree=1752776/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=9328 CPUtime=4960.78
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2207 0 0 0 496034 44 0 0 25 0 1 0 216278304 9551872 2180 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2332 2180 67 122 0 2206 0
Current children cumulated CPU time (s) 4960.78
Current children cumulated vsize (KiB) 9328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 20077
/proc/meminfo: memFree=1752648/2055920 swapFree=4155628/4192956
[pid=19874] ppid=19872 vsize=9408 CPUtime=5000.08
/proc/19874/stat : 19874 (mxc) R 19872 19874 19342 0 -1 4194304 2235 0 0 0 499964 44 0 0 25 0 1 0 216278304 9633792 2208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/19874/statm: 2352 2208 67 122 0 2226 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 9408

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.09
CPU user time (s): 4999.64
CPU system time (s): 0.452931
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 9440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.64
system time used= 0.452931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2235
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= 102365

runsolver used 3.9654 second user time and 10.7654 second system time

The end



Launcher Data (download as text)




Begin job on node21 on Fri Apr 27 14:20:10 UTC 2007

IDJOB= 424503
IDBENCH= 20002
IDSOLVER= 174
FILE ID= node21/424503-1177683610

PBS_JOBID= 4698639

Free space on /tmp= 66452 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1540370200-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424503-1177683610/mxc /tmp/evaluation/424503-1177683610/instance-424503-1177683610.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-424503-1177683610 -o ROOT/results/node21/solver-424503-1177683610 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424503-1177683610/mxc /tmp/evaluation/424503-1177683610/instance-424503-1177683610.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  14cd9bd82ac5a6c9d608f66e5d6145a0

RANDOM SEED= 132241594

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1761952 kB
Buffers:         45648 kB
Cached:         158752 kB
SwapCached:      15988 kB
Active:         158720 kB
Inactive:        69848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761952 kB
SwapTotal:     4192956 kB
SwapFree:      4155628 kB
Dirty:             644 kB
Writeback:           0 kB
Mapped:          30380 kB
Slab:            50920 kB
Committed_AS:  1867740 kB
PageTables:       1788 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= 66452 MiB

End job on node21 on Fri Apr 27 15:43:34 UTC 2007