Trace number 424691

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) 5000.15 5001.65

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
MD5SUM2d55dadc6f2d8f95e2996fe01ffdeeb0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node27/watcher-424691-1177780231 -o ROOT/results/node27/solver-424691-1177780231 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424691-1177780231/mxc /tmp/evaluation/424691-1177780231/instance-424691-1177780231.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: 1.69 1.93 1.89 3/65 5140
/proc/meminfo: memFree=1421384/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=3372 CPUtime=0
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 629 0 0 0 0 0 0 0 18 0 1 0 190718975 3452928 614 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 843 615 46 122 0 717 0

[startup+0.0346849 s]
/proc/loadavg: 1.69 1.93 1.89 3/65 5140
/proc/meminfo: memFree=1421384/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=4952 CPUtime=0.02
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 1019 0 0 0 2 0 0 0 18 0 1 0 190718975 5070848 1004 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 1238 1005 46 122 0 1112 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4952

[startup+0.102691 s]
/proc/loadavg: 1.69 1.93 1.89 3/65 5140
/proc/meminfo: memFree=1421384/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=4864 CPUtime=0.09
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 1270 0 0 0 9 0 0 0 18 0 1 0 190718975 4980736 1002 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 1216 1002 57 122 0 1090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4864

[startup+0.302711 s]
/proc/loadavg: 1.69 1.93 1.89 3/65 5140
/proc/meminfo: memFree=1421384/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=5260 CPUtime=0.29
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 1355 0 0 0 29 0 0 0 19 0 1 0 190718975 5386240 1087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 1315 1087 59 122 0 1189 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5260

[startup+0.701752 s]
/proc/loadavg: 1.69 1.93 1.89 3/65 5140
/proc/meminfo: memFree=1421384/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=5788 CPUtime=0.69
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 1500 0 0 0 68 1 0 0 24 0 1 0 190718975 5926912 1232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 1447 1232 59 122 0 1321 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5788

[startup+1.50183 s]
/proc/loadavg: 1.64 1.92 1.88 2/66 5141
/proc/meminfo: memFree=1416256/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=6976 CPUtime=1.49
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 1800 0 0 0 148 1 0 0 25 0 1 0 190718975 7143424 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 1744 1532 59 122 0 1618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6976

[startup+3.10199 s]
/proc/loadavg: 1.64 1.92 1.88 2/66 5141
/proc/meminfo: memFree=1414272/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=9748 CPUtime=3.09
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 2502 0 0 0 307 2 0 0 25 0 1 0 190718975 9981952 2234 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 2437 2234 59 122 0 2311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9748

[startup+6.30132 s]
/proc/loadavg: 1.64 1.92 1.88 2/66 5141
/proc/meminfo: memFree=1409088/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=14692 CPUtime=6.29
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 3710 0 0 0 626 3 0 0 25 0 1 0 190718975 15044608 3442 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 3673 3442 59 122 0 3547 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14692

[startup+12.702 s]
/proc/loadavg: 1.54 1.89 1.87 2/66 5141
/proc/meminfo: memFree=1397968/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=25252 CPUtime=12.69
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 6359 0 0 0 1265 4 0 0 25 0 1 0 190718975 25858048 6091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 6313 6091 59 122 0 6187 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25252

[startup+25.5013 s]
/proc/loadavg: 1.45 1.86 1.86 2/66 5141
/proc/meminfo: memFree=1381520/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=41088 CPUtime=25.48
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 10302 0 0 0 2539 9 0 0 25 0 1 0 190718975 42074112 10034 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 10272 10034 59 122 0 10146 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41088

[startup+51.1018 s]
/proc/loadavg: 1.30 1.79 1.84 2/66 5141
/proc/meminfo: memFree=1354000/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=68676 CPUtime=51.08
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 17225 0 0 0 5091 17 0 0 25 0 1 0 190718975 70324224 16957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 17169 16957 59 122 0 17043 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68676

[startup+102.306 s]
/proc/loadavg: 1.12 1.65 1.79 2/66 5141
/proc/meminfo: memFree=1341904/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=80424 CPUtime=102.26
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 20174 0 0 0 10206 20 0 0 25 0 1 0 190718975 82354176 19836 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 20106 19836 67 122 0 19980 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 80424

[startup+162.301 s]
/proc/loadavg: 1.04 1.53 1.73 2/66 5141
/proc/meminfo: memFree=1329104/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=92964 CPUtime=162.24
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 23395 0 0 0 16200 24 0 0 25 0 1 0 190718975 95195136 22982 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 23241 22982 67 122 0 23115 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 92964

[startup+222.301 s]
/proc/loadavg: 1.01 1.43 1.69 2/66 5141
/proc/meminfo: memFree=1317968/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=104052 CPUtime=222.23
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 26243 0 0 0 22195 28 0 0 25 0 1 0 190718975 106549248 25748 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 26013 25748 67 122 0 25887 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 104052

[startup+282.301 s]
/proc/loadavg: 1.00 1.35 1.64 2/66 5141
/proc/meminfo: memFree=1303888/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=118056 CPUtime=282.21
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 29843 0 0 0 28190 31 0 0 25 0 1 0 190718975 120889344 29258 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 29514 29258 67 122 0 29388 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 118056

[startup+342.301 s]
/proc/loadavg: 1.00 1.28 1.60 2/66 5141
/proc/meminfo: memFree=1301400/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=120828 CPUtime=342.19
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 30560 0 0 0 34187 32 0 0 25 0 1 0 190718975 123727872 29975 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 30207 29975 67 122 0 30081 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 120828

[startup+402.302 s]
/proc/loadavg: 1.00 1.23 1.56 2/66 5141
/proc/meminfo: memFree=1294616/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=127308 CPUtime=402.18
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 32265 0 0 0 40184 34 0 0 25 0 1 0 190718975 130363392 31590 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530008 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 31827 31590 67 122 0 31701 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 127308

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.52 2/66 5141
/proc/meminfo: memFree=1279192/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=143280 CPUtime=462.16
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 36247 0 0 0 46178 38 0 0 25 0 1 0 190718975 146718720 35572 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 35820 35572 67 122 0 35694 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 143280

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.48 2/66 5141
/proc/meminfo: memFree=1269976/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=151992 CPUtime=522.15
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 38535 0 0 0 52174 41 0 0 25 0 1 0 190718975 155639808 37761 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 37998 37761 67 122 0 37872 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 151992

[startup+582.303 s]
/proc/loadavg: 1.00 1.12 1.45 2/66 5141
/proc/meminfo: memFree=1269976/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=151992 CPUtime=582.13
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 38634 0 0 0 58172 41 0 0 25 0 1 0 190718975 155639808 37761 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 37998 37761 67 122 0 37872 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 151992

[startup+642.303 s]
/proc/loadavg: 1.00 1.10 1.42 2/66 5141
/proc/meminfo: memFree=1270040/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=151992 CPUtime=642.12
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 38634 0 0 0 64171 41 0 0 25 0 1 0 190718975 155639808 37761 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 37998 37761 67 122 0 37872 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 151992


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5341
/proc/meminfo: memFree=1207512/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=214780 CPUtime=4001.08
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 56207 0 0 0 400040 68 0 0 25 0 1 0 190718975 219934720 53364 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 53695 53364 67 122 0 53569 0
Current children cumulated CPU time (s) 4001.08
Current children cumulated vsize (KiB) 214780

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5341
/proc/meminfo: memFree=1207448/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=214780 CPUtime=4061.06
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 56208 0 0 0 406038 68 0 0 25 0 1 0 190718975 219934720 53365 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134693455 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 53695 53365 67 122 0 53569 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 214780

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5341
/proc/meminfo: memFree=1195416/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=226660 CPUtime=4121.04
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 59322 0 0 0 412032 72 0 0 25 0 1 0 190718975 232099840 56334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 56665 56334 67 122 0 56539 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 226660

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5341
/proc/meminfo: memFree=1195480/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=226660 CPUtime=4181.03
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 59322 0 0 0 418031 72 0 0 25 0 1 0 190718975 232099840 56334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 56665 56334 67 122 0 56539 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 226660

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5341
/proc/meminfo: memFree=1195608/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=226660 CPUtime=4241.01
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 59323 0 0 0 424029 72 0 0 25 0 1 0 190718975 232099840 56335 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 56665 56335 67 122 0 56539 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 226660

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5341
/proc/meminfo: memFree=1195608/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=226660 CPUtime=4300.99
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 59323 0 0 0 430027 72 0 0 25 0 1 0 190718975 232099840 56335 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 56665 56335 67 122 0 56539 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 226660

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5341
/proc/meminfo: memFree=1195416/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=226660 CPUtime=4360.97
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 59469 0 0 0 436025 72 0 0 25 0 1 0 190718975 232099840 56336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 56665 56336 67 122 0 56539 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 226660

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5341
/proc/meminfo: memFree=1195480/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=226660 CPUtime=4420.96
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 59469 0 0 0 442024 72 0 0 25 0 1 0 190718975 232099840 56336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 56665 56336 67 122 0 56539 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 226660

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5341
/proc/meminfo: memFree=1195480/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=226660 CPUtime=4480.94
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 59469 0 0 0 448022 72 0 0 25 0 1 0 190718975 232099840 56336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 56665 56336 67 122 0 56539 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 226660

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5341
/proc/meminfo: memFree=1195544/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=226660 CPUtime=4540.92
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 59469 0 0 0 454020 72 0 0 25 0 1 0 190718975 232099840 56336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 56665 56336 67 122 0 56539 0
Current children cumulated CPU time (s) 4540.92
Current children cumulated vsize (KiB) 226660

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5341
/proc/meminfo: memFree=1195608/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=226660 CPUtime=4600.92
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 59470 0 0 0 460019 73 0 0 25 0 1 0 190718975 232099840 56337 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 56665 56337 67 122 0 56539 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 226660

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5341
/proc/meminfo: memFree=1193112/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=229036 CPUtime=4660.89
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 60197 0 0 0 466016 73 0 0 25 0 1 0 190718975 234532864 56919 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 57259 56919 67 122 0 57133 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 229036

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5341
/proc/meminfo: memFree=1193176/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=229036 CPUtime=4720.88
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 60197 0 0 0 472015 73 0 0 25 0 1 0 190718975 234532864 56919 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 57259 56919 67 122 0 57133 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 229036

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5343
/proc/meminfo: memFree=1193240/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=229036 CPUtime=4780.86
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 60197 0 0 0 478013 73 0 0 25 0 1 0 190718975 234532864 56919 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 57259 56919 67 122 0 57133 0
Current children cumulated CPU time (s) 4780.86
Current children cumulated vsize (KiB) 229036

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5343
/proc/meminfo: memFree=1193240/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=229036 CPUtime=4840.84
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 60197 0 0 0 484011 73 0 0 25 0 1 0 190718975 234532864 56919 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 57259 56919 67 122 0 57133 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 229036

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5343
/proc/meminfo: memFree=1190488/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=231676 CPUtime=4900.83
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 61001 0 0 0 490009 74 0 0 25 0 1 0 190718975 237236224 57578 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 57919 57578 67 122 0 57793 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 231676

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5343
/proc/meminfo: memFree=1190488/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=231676 CPUtime=4960.81
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 61001 0 0 0 496007 74 0 0 25 0 1 0 190718975 237236224 57578 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 57919 57578 67 122 0 57793 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 231676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5343
/proc/meminfo: memFree=1190488/2055920 swapFree=4182916/4192956
[pid=5140] ppid=5138 vsize=231676 CPUtime=5000.1
/proc/5140/stat : 5140 (mxc) R 5138 5140 5086 0 -1 4194304 61001 0 0 0 499936 74 0 0 25 0 1 0 190718975 237236224 57578 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 57919 57578 67 122 0 57793 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 231676

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): 5001.65
CPU time (s): 5000.15
CPU user time (s): 4999.37
CPU system time (s): 0.78488
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 232256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.37
system time used= 0.78488
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61001
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= 7736

runsolver used 3.9214 second user time and 9.78851 second system time

The end



Launcher Data (download as text)




Begin job on node27 on Sat Apr 28 17:10:31 UTC 2007

IDJOB= 424691
IDBENCH= 20193
IDSOLVER= 174
FILE ID= node27/424691-1177780231

PBS_JOBID= 4715714

Free space on /tmp= 66476 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
COMMAND LINE= /tmp/evaluation/424691-1177780231/mxc /tmp/evaluation/424691-1177780231/instance-424691-1177780231.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-424691-1177780231 -o ROOT/results/node27/solver-424691-1177780231 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424691-1177780231/mxc /tmp/evaluation/424691-1177780231/instance-424691-1177780231.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2d55dadc6f2d8f95e2996fe01ffdeeb0

RANDOM SEED= 664572603

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1421856 kB
Buffers:         51384 kB
Cached:         506768 kB
SwapCached:       4616 kB
Active:         258704 kB
Inactive:       309548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1421856 kB
SwapTotal:     4192956 kB
SwapFree:      4182916 kB
Dirty:            1772 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            51776 kB
Committed_AS:  2220528 kB
PageTables:       1412 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= 66476 MiB

End job on node27 on Sat Apr 28 18:33:54 UTC 2007