Trace number 424771

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) 5000.06 5001.41

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
MD5SUM481b04db1084d221cad49f8d1e419306
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.275957
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node14/watcher-424771-1177819606 -o ROOT/results/node14/solver-424771-1177819606 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424771-1177819606/mxc /tmp/evaluation/424771-1177819606/instance-424771-1177819606.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: 1.84 2.02 1.92 3/77 25497
/proc/meminfo: memFree=1574640/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=1448 CPUtime=0
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 229878338 1482752 191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 362 192 46 122 0 236 0

[startup+0.087618 s]
/proc/loadavg: 1.84 2.02 1.92 3/77 25497
/proc/meminfo: memFree=1574640/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=1580 CPUtime=0.08
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 256 0 0 0 8 0 0 0 18 0 1 0 229878338 1617920 241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530411 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 395 241 59 122 0 269 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1580

[startup+0.102619 s]
/proc/loadavg: 1.84 2.02 1.92 3/77 25497
/proc/meminfo: memFree=1574640/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=1580 CPUtime=0.1
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 262 0 0 0 10 0 0 0 18 0 1 0 229878338 1617920 247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 395 247 59 122 0 269 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1580

[startup+0.302636 s]
/proc/loadavg: 1.84 2.02 1.92 3/77 25497
/proc/meminfo: memFree=1574640/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=1976 CPUtime=0.29
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 340 0 0 0 29 0 0 0 20 0 1 0 229878338 2023424 325 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 494 325 59 122 0 368 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1976

[startup+0.702676 s]
/proc/loadavg: 1.84 2.02 1.92 3/77 25497
/proc/meminfo: memFree=1574640/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=2248 CPUtime=0.69
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 425 0 0 0 69 0 0 0 24 0 1 0 229878338 2301952 408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 562 408 67 122 0 436 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2248

[startup+1.50175 s]
/proc/loadavg: 1.84 2.02 1.92 2/78 25498
/proc/meminfo: memFree=1573224/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=2380 CPUtime=1.49
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 465 0 0 0 149 0 0 0 25 0 1 0 229878338 2437120 448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519791 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 595 448 67 122 0 469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.1019 s]
/proc/loadavg: 1.84 2.02 1.92 2/78 25498
/proc/meminfo: memFree=1572840/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=2644 CPUtime=3.09
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 523 0 0 0 309 0 0 0 25 0 1 0 229878338 2707456 506 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 661 506 67 122 0 535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2644

[startup+6.3012 s]
/proc/loadavg: 1.77 2.00 1.92 2/78 25498
/proc/meminfo: memFree=1572392/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=2908 CPUtime=6.29
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 614 0 0 0 629 0 0 0 25 0 1 0 229878338 2977792 597 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 727 597 67 122 0 601 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2908

[startup+12.7018 s]
/proc/loadavg: 1.71 1.98 1.91 2/78 25498
/proc/meminfo: memFree=1571696/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=3544 CPUtime=12.69
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 768 0 0 0 1269 0 0 0 25 0 1 0 229878338 3629056 751 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 886 751 67 122 0 760 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3544

[startup+25.501 s]
/proc/loadavg: 1.55 1.94 1.90 2/78 25498
/proc/meminfo: memFree=1571056/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=4288 CPUtime=25.49
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 933 0 0 0 2548 1 0 0 25 0 1 0 229878338 4390912 916 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 1072 916 67 122 0 946 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4288

[startup+51.1015 s]
/proc/loadavg: 1.36 1.86 1.87 2/78 25498
/proc/meminfo: memFree=1570352/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=4892 CPUtime=51.08
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 1100 0 0 0 5107 1 0 0 25 0 1 0 229878338 5009408 1083 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 1223 1083 67 122 0 1097 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4892

[startup+102.305 s]
/proc/loadavg: 1.16 1.72 1.82 2/78 25498
/proc/meminfo: memFree=1569584/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=5604 CPUtime=102.27
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 1281 0 0 0 10226 1 0 0 25 0 1 0 229878338 5738496 1264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134527957 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 1401 1264 67 122 0 1275 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5604

[startup+162.302 s]
/proc/loadavg: 1.06 1.59 1.77 2/78 25498
/proc/meminfo: memFree=1568752/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=6432 CPUtime=162.25
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 1485 0 0 0 16223 2 0 0 25 0 1 0 229878338 6586368 1468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 1608 1468 67 122 0 1482 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6432

[startup+222.302 s]
/proc/loadavg: 1.02 1.48 1.72 2/78 25498
/proc/meminfo: memFree=1568496/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=6688 CPUtime=222.24
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 1554 0 0 0 22221 3 0 0 25 0 1 0 229878338 6848512 1537 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 1672 1537 67 122 0 1546 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6688

[startup+282.301 s]
/proc/loadavg: 1.00 1.39 1.67 2/78 25498
/proc/meminfo: memFree=1567984/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=7184 CPUtime=282.22
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 1671 0 0 0 28219 3 0 0 25 0 1 0 229878338 7356416 1654 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 1796 1654 67 122 0 1670 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7184

[startup+342.301 s]
/proc/loadavg: 1.00 1.32 1.63 2/78 25498
/proc/meminfo: memFree=1566896/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=8252 CPUtime=342.21
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 1941 0 0 0 34217 4 0 0 25 0 1 0 229878338 8450048 1924 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 2063 1924 67 122 0 1937 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 8252

[startup+402.302 s]
/proc/loadavg: 1.00 1.26 1.58 2/78 25498
/proc/meminfo: memFree=1566768/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=8372 CPUtime=402.19
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 1972 0 0 0 40214 5 0 0 25 0 1 0 229878338 8572928 1955 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 2093 1955 67 122 0 1967 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8372

[startup+462.301 s]
/proc/loadavg: 1.00 1.21 1.54 2/78 25498
/proc/meminfo: memFree=1566512/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=8660 CPUtime=462.18
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 2054 0 0 0 46212 6 0 0 25 0 1 0 229878338 8867840 2037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 2165 2037 67 122 0 2039 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8660

[startup+522.302 s]
/proc/loadavg: 1.00 1.17 1.51 2/78 25498
/proc/meminfo: memFree=1566128/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=9064 CPUtime=522.16
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 2134 0 0 0 52210 6 0 0 25 0 1 0 229878338 9281536 2117 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 2266 2117 67 122 0 2140 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9064

[startup+582.303 s]
/proc/loadavg: 1.00 1.13 1.47 2/78 25498
/proc/meminfo: memFree=1565936/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=9244 CPUtime=582.15
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 2190 0 0 0 58208 7 0 0 25 0 1 0 229878338 9465856 2173 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 2311 2173 67 122 0 2185 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 9244

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.44 2/78 25498
/proc/meminfo: memFree=1565744/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=9428 CPUtime=642.13
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 2222 0 0 0 64206 7 0 0 25 0 1 0 229878338 9654272 2205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 2357 2205 67 122 0 2231 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9428


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558896/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16056 CPUtime=4001.2
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 3963 0 0 0 400083 37 0 0 25 0 1 0 229878338 16441344 3880 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4014 3880 67 122 0 3888 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 16056

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558832/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16172 CPUtime=4061.18
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 3986 0 0 0 406081 37 0 0 25 0 1 0 229878338 16560128 3903 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4043 3903 67 122 0 3917 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 16172

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558704/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16212 CPUtime=4121.16
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4001 0 0 0 412078 38 0 0 25 0 1 0 229878338 16601088 3918 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528088 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4053 3918 67 122 0 3927 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 16212

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558512/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16464 CPUtime=4181.15
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4066 0 0 0 418077 38 0 0 25 0 1 0 229878338 16859136 3982 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4116 3982 67 122 0 3990 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 16464

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558512/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16440 CPUtime=4241.14
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4066 0 0 0 424075 39 0 0 25 0 1 0 229878338 16834560 3976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4110 3976 67 122 0 3984 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 16440

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558512/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16436 CPUtime=4301.12
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4066 0 0 0 430072 40 0 0 25 0 1 0 229878338 16830464 3975 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4109 3975 67 122 0 3983 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 16436

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558640/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16472 CPUtime=4361.11
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4068 0 0 0 436071 40 0 0 25 0 1 0 229878338 16867328 3977 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4118 3977 67 122 0 3992 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 16472

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558576/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16472 CPUtime=4421.09
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4072 0 0 0 442069 40 0 0 25 0 1 0 229878338 16867328 3981 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529761 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4118 3981 67 122 0 3992 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 16472

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558448/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16668 CPUtime=4481.08
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4118 0 0 0 448067 41 0 0 25 0 1 0 229878338 17068032 4027 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4167 4027 67 122 0 4041 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 16668

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558448/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16624 CPUtime=4541.06
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4118 0 0 0 454065 41 0 0 25 0 1 0 229878338 17022976 4022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4156 4022 67 122 0 4030 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 16624

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558192/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16884 CPUtime=4601.05
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4183 0 0 0 460063 42 0 0 25 0 1 0 229878338 17289216 4084 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4221 4084 67 122 0 4095 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 16884

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558192/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16876 CPUtime=4661.04
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4183 0 0 0 466061 43 0 0 25 0 1 0 229878338 17281024 4084 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4219 4084 67 122 0 4093 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 16876

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558192/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16876 CPUtime=4721.02
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4183 0 0 0 472059 43 0 0 25 0 1 0 229878338 17281024 4084 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4219 4084 67 122 0 4093 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 16876

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558192/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16876 CPUtime=4781
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4183 0 0 0 478057 43 0 0 25 0 1 0 229878338 17281024 4084 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4219 4084 67 122 0 4093 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 16876

[startup+4842.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 25698
/proc/meminfo: memFree=1557936/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=17096 CPUtime=4840.99
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4232 0 0 0 484055 44 0 0 25 0 1 0 229878338 17506304 4133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4274 4133 67 122 0 4148 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 17096

[startup+4902.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 25698
/proc/meminfo: memFree=1557936/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16948 CPUtime=4900.97
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4232 0 0 0 490053 44 0 0 25 0 1 0 229878338 17354752 4103 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4237 4103 67 122 0 4111 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 16948

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558000/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16876 CPUtime=4960.96
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4232 0 0 0 496051 45 0 0 25 0 1 0 229878338 17281024 4085 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4219 4085 67 122 0 4093 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 16876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25698
/proc/meminfo: memFree=1558000/2055920 swapFree=4148856/4192956
[pid=25497] ppid=25495 vsize=16876 CPUtime=5000.05
/proc/25497/stat : 25497 (mxc) R 25495 25497 22135 0 -1 4194304 4232 0 0 0 499960 45 0 0 25 0 1 0 229878338 17281024 4085 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25497/statm: 4219 4085 67 122 0 4093 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 16876

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): 5001.41
CPU time (s): 5000.06
CPU user time (s): 4999.6
CPU system time (s): 0.461929
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 17196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.6
system time used= 0.461929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4232
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= 103987

runsolver used 4.04938 second user time and 10.4674 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Sun Apr 29 04:06:46 UTC 2007

IDJOB= 424771
IDBENCH= 20325
IDSOLVER= 174
FILE ID= node14/424771-1177819606

PBS_JOBID= 4715904

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/424771-1177819606/mxc /tmp/evaluation/424771-1177819606/instance-424771-1177819606.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-424771-1177819606 -o ROOT/results/node14/solver-424771-1177819606 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424771-1177819606/mxc /tmp/evaluation/424771-1177819606/instance-424771-1177819606.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  481b04db1084d221cad49f8d1e419306

RANDOM SEED= 724634786

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1575112 kB
Buffers:         44844 kB
Cached:         345048 kB
SwapCached:      12124 kB
Active:         276212 kB
Inactive:       137808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575112 kB
SwapTotal:     4192956 kB
SwapFree:      4148856 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          30596 kB
Slab:            52312 kB
Committed_AS:  7892580 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= 66564 MiB

End job on node14 on Sun Apr 29 05:30:09 UTC 2007