Trace number 424570

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) 5000.1 5001.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1627256190-14.cnf
MD5SUMaa6f003e66b3d0300db8028f8a7c86f7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.523
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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/node68/watcher-424570-1177718633 -o ROOT/results/node68/solver-424570-1177718633 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424570-1177718633/mxc /tmp/evaluation/424570-1177718633/instance-424570-1177718633.cnf 

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


[startup+0 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 3433
/proc/meminfo: memFree=1557856/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=1724 CPUtime=0
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 247852807 1765376 265 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 431 266 46 122 0 305 0

[startup+0.0109419 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 3433
/proc/meminfo: memFree=1557856/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=2176 CPUtime=0
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 393 0 0 0 0 0 0 0 18 0 1 0 247852807 2228224 378 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 544 379 46 122 0 418 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2176

[startup+0.101948 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 3433
/proc/meminfo: memFree=1557856/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=2704 CPUtime=0.09
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 657 0 0 0 9 0 0 0 18 0 1 0 247852807 2768896 510 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 676 510 59 122 0 550 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2704

[startup+0.301967 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 3433
/proc/meminfo: memFree=1557856/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=3496 CPUtime=0.29
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 865 0 0 0 29 0 0 0 19 0 1 0 247852807 3579904 718 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 874 718 59 122 0 748 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3496

[startup+0.702002 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 3433
/proc/meminfo: memFree=1557856/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=4968 CPUtime=0.69
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 1239 0 0 0 69 0 0 0 22 0 1 0 247852807 5087232 1092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 1242 1093 59 122 0 1116 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4968

[startup+1.50107 s]
/proc/loadavg: 0.77 0.93 0.98 2/65 3434
/proc/meminfo: memFree=1552664/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=7608 CPUtime=1.48
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 1891 0 0 0 148 0 0 0 25 0 1 0 247852807 7790592 1744 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 1902 1744 59 122 0 1776 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7608

[startup+3.10122 s]
/proc/loadavg: 0.79 0.94 0.98 2/65 3434
/proc/meminfo: memFree=1549272/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=11700 CPUtime=3.09
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 2904 0 0 0 308 1 0 0 25 0 1 0 247852807 11980800 2757 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531450 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 2925 2757 59 122 0 2799 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11700

[startup+6.30151 s]
/proc/loadavg: 0.79 0.94 0.98 2/65 3434
/proc/meminfo: memFree=1543648/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=14856 CPUtime=6.28
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 3706 0 0 0 627 1 0 0 25 0 1 0 247852807 15212544 3557 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530872 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 3714 3557 67 122 0 3588 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14856

[startup+12.7011 s]
/proc/loadavg: 0.82 0.94 0.98 2/65 3434
/proc/meminfo: memFree=1541544/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=17860 CPUtime=12.69
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 4466 0 0 0 1267 2 0 0 25 0 1 0 247852807 18288640 4317 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 4465 4317 67 122 0 4339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17860

[startup+25.5012 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 3434
/proc/meminfo: memFree=1538160/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=20304 CPUtime=25.48
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 5082 0 0 0 2546 2 0 0 25 0 1 0 247852807 20791296 4933 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 5076 4933 67 122 0 4950 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20304

[startup+51.1016 s]
/proc/loadavg: 0.90 0.94 0.98 2/65 3434
/proc/meminfo: memFree=1534704/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=23744 CPUtime=51.08
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 5947 0 0 0 5105 3 0 0 25 0 1 0 247852807 24313856 5798 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528099 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 5936 5798 67 122 0 5810 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 23744

[startup+102.304 s]
/proc/loadavg: 0.96 0.95 0.98 2/65 3434
/proc/meminfo: memFree=1530544/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=27964 CPUtime=102.27
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 7168 0 0 0 10222 5 0 0 25 0 1 0 247852807 28635136 6813 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 6991 6813 67 122 0 6865 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27964

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 3434
/proc/meminfo: memFree=1527472/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=31012 CPUtime=162.25
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 8118 0 0 0 16219 6 0 0 25 0 1 0 247852807 31756288 7572 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 7753 7572 67 122 0 7627 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31012

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 3434
/proc/meminfo: memFree=1526000/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=32464 CPUtime=222.23
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 8673 0 0 0 22217 6 0 0 25 0 1 0 247852807 33243136 7927 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 8116 7927 67 122 0 7990 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32464

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3434
/proc/meminfo: memFree=1522032/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=36296 CPUtime=282.22
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 9816 0 0 0 28214 8 0 0 25 0 1 0 247852807 37167104 8894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 9074 8894 67 122 0 8948 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 36296

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3434
/proc/meminfo: memFree=1521584/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=36824 CPUtime=342.19
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 10069 0 0 0 34211 8 0 0 25 0 1 0 247852807 37707776 9015 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 9206 9015 67 122 0 9080 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 36824

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3434
/proc/meminfo: memFree=1520112/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=38380 CPUtime=402.18
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 10659 0 0 0 40209 9 0 0 25 0 1 0 247852807 39301120 9424 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 9595 9424 67 122 0 9469 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 38380

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3434
/proc/meminfo: memFree=1517680/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=40756 CPUtime=462.17
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 11391 0 0 0 46207 10 0 0 25 0 1 0 247852807 41734144 10009 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 10189 10009 67 122 0 10063 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 40756

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3434
/proc/meminfo: memFree=1517296/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=41152 CPUtime=522.15
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 11640 0 0 0 52205 10 0 0 25 0 1 0 247852807 42139648 10111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 10288 10111 67 122 0 10162 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 41152

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3434
/proc/meminfo: memFree=1517232/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=41152 CPUtime=582.13
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 11836 0 0 0 58203 10 0 0 25 0 1 0 247852807 42139648 10111 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 10288 10111 67 122 0 10162 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 41152

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3434
/proc/meminfo: memFree=1514544/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=43828 CPUtime=642.12
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 12664 0 0 0 64201 11 0 0 25 0 1 0 247852807 44879872 10788 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 10957 10788 67 122 0 10831 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 43828


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1491632/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=66776 CPUtime=4061.13
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 24479 0 0 0 406083 30 0 0 25 0 1 0 247852807 68378624 16478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 16694 16478 67 122 0 16568 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 66776

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1491696/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=66768 CPUtime=4121.11
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 24479 0 0 0 412081 30 0 0 25 0 1 0 247852807 68370432 16476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 16692 16476 67 122 0 16566 0
Current children cumulated CPU time (s) 4121.11
Current children cumulated vsize (KiB) 66768

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1491696/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=66768 CPUtime=4181.09
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 24479 0 0 0 418079 30 0 0 25 0 1 0 247852807 68370432 16476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 16692 16476 67 122 0 16566 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 66768

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1491760/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=66564 CPUtime=4241.07
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 24479 0 0 0 424077 30 0 0 25 0 1 0 247852807 68161536 16425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 16641 16425 67 122 0 16515 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 66564

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1491824/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=66520 CPUtime=4301.06
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 24479 0 0 0 430076 30 0 0 25 0 1 0 247852807 68116480 16414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 16630 16414 67 122 0 16504 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 66520

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1491952/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=66520 CPUtime=4361.04
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 24479 0 0 0 436074 30 0 0 25 0 1 0 247852807 68116480 16414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 16630 16414 67 122 0 16504 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 66520

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1492016/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=66520 CPUtime=4421.02
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 24479 0 0 0 442072 30 0 0 25 0 1 0 247852807 68116480 16414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 16630 16414 67 122 0 16504 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 66520

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1492080/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=66520 CPUtime=4481.01
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 24479 0 0 0 448071 30 0 0 25 0 1 0 247852807 68116480 16414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 16630 16414 67 122 0 16504 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 66520

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1492080/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=66520 CPUtime=4540.99
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 24479 0 0 0 454069 30 0 0 25 0 1 0 247852807 68116480 16414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 16630 16414 67 122 0 16504 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 66520

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1492080/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=66520 CPUtime=4600.98
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 24479 0 0 0 460068 30 0 0 25 0 1 0 247852807 68116480 16414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 16630 16414 67 122 0 16504 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 66520

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1492016/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=66520 CPUtime=4660.96
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 24479 0 0 0 466066 30 0 0 25 0 1 0 247852807 68116480 16414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 16630 16414 67 122 0 16504 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 66520

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1492016/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=66520 CPUtime=4720.94
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 24479 0 0 0 472064 30 0 0 25 0 1 0 247852807 68116480 16414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 16630 16414 67 122 0 16504 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 66520

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1492016/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=66520 CPUtime=4780.93
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 24479 0 0 0 478063 30 0 0 25 0 1 0 247852807 68116480 16414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 16630 16414 67 122 0 16504 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 66520

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1489904/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=68500 CPUtime=4840.91
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 25029 0 0 0 484060 31 0 0 25 0 1 0 247852807 70144000 16886 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 17125 16886 67 122 0 16999 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 68500

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1489264/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=69160 CPUtime=4900.9
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 25276 0 0 0 490059 31 0 0 25 0 1 0 247852807 70819840 17055 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 17290 17055 67 122 0 17164 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 69160

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1488176/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=70216 CPUtime=4960.88
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 25641 0 0 0 496056 32 0 0 25 0 1 0 247852807 71901184 17342 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 17554 17342 67 122 0 17428 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 70216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1488112/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=70196 CPUtime=5000.08
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 25719 0 0 0 499976 32 0 0 25 0 1 0 247852807 71880704 17340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 17549 17340 67 122 0 17423 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 70196

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3634
/proc/meminfo: memFree=1488112/2055920 swapFree=4183928/4192956
[pid=3433] ppid=3431 vsize=70196 CPUtime=5000.08
/proc/3433/stat : 3433 (mxc) R 3431 3433 3379 0 -1 4194304 25719 0 0 0 499976 32 0 0 25 0 1 0 247852807 71880704 17340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/3433/statm: 17549 17340 67 122 0 17423 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 70196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.1
CPU user time (s): 4999.76
CPU system time (s): 0.336948
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 70528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25719
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= 10359

runsolver used 4.04239 second user time and 9.66053 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sat Apr 28 00:03:53 UTC 2007

IDJOB= 424570
IDBENCH= 20072
IDSOLVER= 174
FILE ID= node68/424570-1177718633

PBS_JOBID= 4715407

Free space on /tmp= 66525 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1627256190-14.cnf
COMMAND LINE= /tmp/evaluation/424570-1177718633/mxc /tmp/evaluation/424570-1177718633/instance-424570-1177718633.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-424570-1177718633 -o ROOT/results/node68/solver-424570-1177718633 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424570-1177718633/mxc /tmp/evaluation/424570-1177718633/instance-424570-1177718633.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  aa6f003e66b3d0300db8028f8a7c86f7

RANDOM SEED= 927937605

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1558264 kB
Buffers:         46292 kB
Cached:         374360 kB
SwapCached:       3056 kB
Active:         205628 kB
Inactive:       224532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558264 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          15460 kB
Slab:            53516 kB
Committed_AS:  2947212 kB
PageTables:       1380 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= 66525 MiB

End job on node68 on Sat Apr 28 01:27:16 UTC 2007