Trace number 424530

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 5002.21

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S409844453-15.cnf
MD5SUM58c189a77b8c83423395850401eab73e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark181.615
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
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/node10/watcher-424530-1177696181 -o ROOT/results/node10/solver-424530-1177696181 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424530-1177696181/mxc /tmp/evaluation/424530-1177696181/instance-424530-1177696181.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: 1.01 1.00 0.98 3/77 25640
/proc/meminfo: memFree=1674008/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=1572 CPUtime=0
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 245655648 1609728 229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 393 230 46 122 0 267 0

[startup+0.102625 s]
/proc/loadavg: 1.01 1.00 0.98 3/77 25640
/proc/meminfo: memFree=1674008/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=2268 CPUtime=0.09
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 535 0 0 0 9 0 0 0 18 0 1 0 245655648 2322432 426 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520532 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 567 426 59 122 0 441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2268

[startup+0.201647 s]
/proc/loadavg: 1.01 1.00 0.98 3/77 25640
/proc/meminfo: memFree=1674008/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=2664 CPUtime=0.19
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 637 0 0 0 19 0 0 0 18 0 1 0 245655648 2727936 528 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 666 528 59 122 0 540 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2664

[startup+0.301669 s]
/proc/loadavg: 1.01 1.00 0.98 3/77 25640
/proc/meminfo: memFree=1674008/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=3064 CPUtime=0.29
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 732 0 0 0 29 0 0 0 19 0 1 0 245655648 3137536 623 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 766 623 59 122 0 640 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3064

[startup+0.701755 s]
/proc/loadavg: 1.01 1.00 0.98 3/77 25640
/proc/meminfo: memFree=1674008/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=4536 CPUtime=0.69
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 1089 0 0 0 69 0 0 0 22 0 1 0 245655648 4644864 980 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 1134 980 59 122 0 1008 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4536

[startup+1.50193 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1668944/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=7084 CPUtime=1.49
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 1718 0 0 0 149 0 0 0 25 0 1 0 245655648 7254016 1609 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 1771 1609 59 122 0 1645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7084

[startup+3.10127 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1666192/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=8412 CPUtime=3.09
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 2085 0 0 0 308 1 0 0 25 0 1 0 245655648 8613888 1974 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 2103 1974 67 122 0 1977 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8412

[startup+6.30196 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1664144/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=10484 CPUtime=6.29
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 2580 0 0 0 628 1 0 0 25 0 1 0 245655648 10735616 2469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 2621 2469 67 122 0 2495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10484

[startup+12.7013 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1662800/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=11804 CPUtime=12.68
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 2912 0 0 0 1267 1 0 0 25 0 1 0 245655648 12087296 2801 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 2951 2801 67 122 0 2825 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11804

[startup+25.5011 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1660432/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=14120 CPUtime=25.48
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 3499 0 0 0 2546 2 0 0 25 0 1 0 245655648 14458880 3388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 3530 3388 67 122 0 3404 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14120

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1657936/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=16588 CPUtime=51.07
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 4120 0 0 0 5104 3 0 0 25 0 1 0 245655648 16986112 4009 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 4147 4009 67 122 0 4021 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16588

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1655248/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=19184 CPUtime=102.25
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 4778 0 0 0 10222 3 0 0 25 0 1 0 245655648 19644416 4667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 4796 4667 67 122 0 4670 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 19184

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1653072/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=21328 CPUtime=162.23
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 5319 0 0 0 16218 5 0 0 25 0 1 0 245655648 21839872 5208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 5332 5208 67 122 0 5206 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21328

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1652240/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=22020 CPUtime=222.2
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 5515 0 0 0 22215 5 0 0 25 0 1 0 245655648 22548480 5381 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 5505 5381 67 122 0 5379 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 22020

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1650192/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=24232 CPUtime=282.18
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 6094 0 0 0 28212 6 0 0 25 0 1 0 245655648 24813568 5873 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 6058 5873 67 122 0 5932 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 24232

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1649808/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=24576 CPUtime=342.16
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 6409 0 0 0 34209 7 0 0 25 0 1 0 245655648 25165824 5972 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 6144 5972 67 122 0 6018 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 24576

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1649104/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=25236 CPUtime=402.13
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 6784 0 0 0 40206 7 0 0 25 0 1 0 245655648 25841664 6131 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 6309 6131 67 122 0 6183 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 25236

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1647312/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=26952 CPUtime=462.1
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 7358 0 0 0 46202 8 0 0 25 0 1 0 245655648 27598848 6588 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 6738 6588 67 122 0 6612 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 26952

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1646736/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=27480 CPUtime=522.08
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 7720 0 0 0 52199 9 0 0 25 0 1 0 245655648 28139520 6716 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 6870 6716 67 122 0 6744 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 27480

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1646800/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=27480 CPUtime=582.06
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 7916 0 0 0 58196 10 0 0 25 0 1 0 245655648 28139520 6717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 6870 6717 67 122 0 6744 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 27480

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 25641
/proc/meminfo: memFree=1646672/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=27612 CPUtime=642.03
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 8126 0 0 0 64193 10 0 0 25 0 1 0 245655648 28274688 6732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 6903 6732 67 122 0 6777 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 27612


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25841
/proc/meminfo: memFree=1629968/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=44276 CPUtime=4060.61
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 20776 0 0 0 406015 46 0 0 25 0 1 0 245655648 45338624 10928 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 11069 10928 67 122 0 10943 0
Current children cumulated CPU time (s) 4060.61
Current children cumulated vsize (KiB) 44276

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25841
/proc/meminfo: memFree=1629904/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=44276 CPUtime=4120.58
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 20890 0 0 0 412011 47 0 0 25 0 1 0 245655648 45338624 10928 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 11069 10928 67 122 0 10943 0
Current children cumulated CPU time (s) 4120.58
Current children cumulated vsize (KiB) 44276

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25841
/proc/meminfo: memFree=1630416/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=43796 CPUtime=4180.55
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 20947 0 0 0 418008 47 0 0 25 0 1 0 245655648 44847104 10813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 10949 10813 67 122 0 10823 0
Current children cumulated CPU time (s) 4180.55
Current children cumulated vsize (KiB) 43796

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25841
/proc/meminfo: memFree=1630480/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=43732 CPUtime=4240.53
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 21061 0 0 0 424005 48 0 0 25 0 1 0 245655648 44781568 10797 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 10933 10797 67 122 0 10807 0
Current children cumulated CPU time (s) 4240.53
Current children cumulated vsize (KiB) 43732

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25963
/proc/meminfo: memFree=1629248/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=43700 CPUtime=4300.45
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 21232 0 0 0 429996 49 0 0 25 0 1 0 245655648 44748800 10789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 10925 10789 67 122 0 10799 0
Current children cumulated CPU time (s) 4300.45
Current children cumulated vsize (KiB) 43700

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26039
/proc/meminfo: memFree=1630288/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=43664 CPUtime=4360.38
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 21403 0 0 0 435989 49 0 0 25 0 1 0 245655648 44711936 10780 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 10916 10780 67 122 0 10790 0
Current children cumulated CPU time (s) 4360.38
Current children cumulated vsize (KiB) 43664

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26039
/proc/meminfo: memFree=1630288/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=43664 CPUtime=4420.36
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 21517 0 0 0 441986 50 0 0 25 0 1 0 245655648 44711936 10780 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 10916 10780 67 122 0 10790 0
Current children cumulated CPU time (s) 4420.36
Current children cumulated vsize (KiB) 43664

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26039
/proc/meminfo: memFree=1630352/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=43640 CPUtime=4480.34
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 21688 0 0 0 447983 51 0 0 25 0 1 0 245655648 44687360 10774 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 10910 10774 67 122 0 10784 0
Current children cumulated CPU time (s) 4480.34
Current children cumulated vsize (KiB) 43640

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26039
/proc/meminfo: memFree=1630096/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=44036 CPUtime=4540.31
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 21884 0 0 0 453980 51 0 0 25 0 1 0 245655648 45092864 10856 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 11009 10856 67 122 0 10883 0
Current children cumulated CPU time (s) 4540.31
Current children cumulated vsize (KiB) 44036

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26039
/proc/meminfo: memFree=1629904/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=44168 CPUtime=4600.29
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 22096 0 0 0 459977 52 0 0 25 0 1 0 245655648 45228032 10897 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 11042 10897 67 122 0 10916 0
Current children cumulated CPU time (s) 4600.29
Current children cumulated vsize (KiB) 44168

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26039
/proc/meminfo: memFree=1629840/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=44168 CPUtime=4660.26
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 22210 0 0 0 465974 52 0 0 25 0 1 0 245655648 45228032 10897 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 11042 10897 67 122 0 10916 0
Current children cumulated CPU time (s) 4660.26
Current children cumulated vsize (KiB) 44168

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26039
/proc/meminfo: memFree=1629712/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=44224 CPUtime=4720.25
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 22460 0 0 0 471972 53 0 0 25 0 1 0 245655648 45285376 10920 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 11056 10920 67 122 0 10930 0
Current children cumulated CPU time (s) 4720.25
Current children cumulated vsize (KiB) 44224

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26039
/proc/meminfo: memFree=1629712/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=44176 CPUtime=4780.22
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 22574 0 0 0 477968 54 0 0 25 0 1 0 245655648 45236224 10908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 11044 10908 67 122 0 10918 0
Current children cumulated CPU time (s) 4780.22
Current children cumulated vsize (KiB) 44176

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26039
/proc/meminfo: memFree=1629712/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=44176 CPUtime=4840.2
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 22745 0 0 0 483966 54 0 0 25 0 1 0 245655648 45236224 10908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 11044 10908 67 122 0 10918 0
Current children cumulated CPU time (s) 4840.2
Current children cumulated vsize (KiB) 44176

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26039
/proc/meminfo: memFree=1629200/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=44836 CPUtime=4900.17
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 23011 0 0 0 489962 55 0 0 25 0 1 0 245655648 45912064 11060 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 11209 11060 67 122 0 11083 0
Current children cumulated CPU time (s) 4900.17
Current children cumulated vsize (KiB) 44836

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26039
/proc/meminfo: memFree=1629200/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=44836 CPUtime=4960.14
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 23182 0 0 0 495959 55 0 0 25 0 1 0 245655648 45912064 11060 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 11209 11060 67 122 0 11083 0
Current children cumulated CPU time (s) 4960.14
Current children cumulated vsize (KiB) 44836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26039
/proc/meminfo: memFree=1629200/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=44836 CPUtime=5000.04
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 23239 0 0 0 499948 56 0 0 25 0 1 0 245655648 45912064 11060 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 11209 11060 67 122 0 11083 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 44836

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

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

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26039
/proc/meminfo: memFree=1629200/2055920 swapFree=4145480/4192956
[pid=25640] ppid=25638 vsize=44836 CPUtime=5000.04
/proc/25640/stat : 25640 (mxc) R 25638 25640 25347 0 -1 4194304 23239 0 0 0 499948 56 0 0 25 0 1 0 245655648 45912064 11060 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25640/statm: 11209 11060 67 122 0 11083 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 44836

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.21
CPU time (s): 5000.06
CPU user time (s): 4999.48
CPU system time (s): 0.569913
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 45064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.48
system time used= 0.569913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23239
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= 7484

runsolver used 3.86241 second user time and 10.8294 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Fri Apr 27 17:49:41 UTC 2007

IDJOB= 424530
IDBENCH= 20032
IDSOLVER= 174
FILE ID= node10/424530-1177696181

PBS_JOBID= 4698690

Free space on /tmp= 66352 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S409844453-15.cnf
COMMAND LINE= /tmp/evaluation/424530-1177696181/mxc /tmp/evaluation/424530-1177696181/instance-424530-1177696181.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-424530-1177696181 -o ROOT/results/node10/solver-424530-1177696181 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424530-1177696181/mxc /tmp/evaluation/424530-1177696181/instance-424530-1177696181.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  58c189a77b8c83423395850401eab73e

RANDOM SEED= 525227830

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1674416 kB
Buffers:         47224 kB
Cached:         244500 kB
SwapCached:      15976 kB
Active:         172908 kB
Inactive:       142508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1674416 kB
SwapTotal:     4192956 kB
SwapFree:      4145480 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          30276 kB
Slab:            51644 kB
Committed_AS:  3785768 kB
PageTables:       1708 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= 66352 MiB

End job on node10 on Fri Apr 27 19:13:06 UTC 2007