Trace number 424384

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) 5000.11 5001.61

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S455021619-18.SAT.shuffled.cnf
MD5SUM693bc5cdd356b5e961552ebc3dddd87e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.041993
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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/node17/watcher-424384-1177626523 -o ROOT/results/node17/solver-424384-1177626523 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424384-1177626523/mxc /tmp/evaluation/424384-1177626523/instance-424384-1177626523.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: 1.00 1.00 1.00 3/77 7802
/proc/meminfo: memFree=1656744/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=1064 CPUtime=0
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 210569809 1089536 109 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528514 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 266 109 57 122 0 140 0

[startup+0.0166729 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7802
/proc/meminfo: memFree=1656744/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=1064 CPUtime=0.01
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 135 0 0 0 1 0 0 0 18 0 1 0 210569809 1089536 120 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 266 120 59 122 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1064

[startup+0.101682 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7802
/proc/meminfo: memFree=1656744/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=1204 CPUtime=0.09
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 188 0 0 0 9 0 0 0 18 0 1 0 210569809 1232896 171 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 301 171 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301702 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7802
/proc/meminfo: memFree=1656744/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=1328 CPUtime=0.29
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 221 0 0 0 29 0 0 0 20 0 1 0 210569809 1359872 204 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 332 204 67 122 0 206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1328

[startup+0.701743 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7802
/proc/meminfo: memFree=1656744/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=1460 CPUtime=0.69
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 249 0 0 0 69 0 0 0 24 0 1 0 210569809 1495040 232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 365 232 67 122 0 239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1460

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1655968/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=1580 CPUtime=1.49
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 276 0 0 0 149 0 0 0 25 0 1 0 210569809 1617920 259 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 395 259 67 122 0 269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1580

[startup+3.10199 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1655712/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=1704 CPUtime=3.09
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 313 0 0 0 309 0 0 0 25 0 1 0 210569809 1744896 296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535014 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 426 296 67 122 0 300 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1704

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1655456/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=1952 CPUtime=6.29
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 359 0 0 0 629 0 0 0 25 0 1 0 210569809 1998848 342 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 488 342 67 122 0 362 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1952

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1655200/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=2080 CPUtime=12.69
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 401 0 0 0 1269 0 0 0 25 0 1 0 210569809 2129920 384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 520 384 67 122 0 394 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2080

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1654944/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=2424 CPUtime=25.49
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 478 0 0 0 2549 0 0 0 25 0 1 0 210569809 2482176 461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 606 461 67 122 0 480 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2424

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1654624/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=2636 CPUtime=51.07
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 545 0 0 0 5107 0 0 0 25 0 1 0 210569809 2699264 528 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 659 528 67 122 0 533 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2636

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1654240/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=3000 CPUtime=102.27
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 624 0 0 0 10226 1 0 0 25 0 1 0 210569809 3072000 607 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 750 607 67 122 0 624 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3000

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1653920/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=3272 CPUtime=162.24
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 705 0 0 0 16223 1 0 0 25 0 1 0 210569809 3350528 688 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 818 688 67 122 0 692 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3272

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1653600/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=3592 CPUtime=222.23
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 771 0 0 0 22221 2 0 0 25 0 1 0 210569809 3678208 754 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 898 754 67 122 0 772 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3592

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1653408/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=3688 CPUtime=282.21
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 805 0 0 0 28219 2 0 0 25 0 1 0 210569809 3776512 788 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 922 788 67 122 0 796 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3688

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1653216/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=3784 CPUtime=342.19
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 837 0 0 0 34216 3 0 0 25 0 1 0 210569809 3874816 820 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 946 820 67 122 0 820 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 3784

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1652896/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=4172 CPUtime=402.17
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 919 0 0 0 40214 3 0 0 25 0 1 0 210569809 4272128 902 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1043 902 67 122 0 917 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4172

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1652960/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=4272 CPUtime=462.16
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 944 0 0 0 46212 4 0 0 25 0 1 0 210569809 4374528 927 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1068 927 67 122 0 942 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4272

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1652960/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=4220 CPUtime=522.14
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 947 0 0 0 52210 4 0 0 25 0 1 0 210569809 4321280 930 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1055 930 67 122 0 929 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4220

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1652768/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=4488 CPUtime=582.13
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 994 0 0 0 58208 5 0 0 25 0 1 0 210569809 4595712 977 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1122 977 67 122 0 996 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4488

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7803
/proc/meminfo: memFree=1652704/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=4488 CPUtime=642.11
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1013 0 0 0 64206 5 0 0 25 0 1 0 210569809 4595712 996 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1122 996 67 122 0 996 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4488


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8003
/proc/meminfo: memFree=1650592/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6556 CPUtime=4001.07
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1571 0 0 0 400076 31 0 0 25 0 1 0 210569809 6713344 1497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1639 1497 67 122 0 1513 0
Current children cumulated CPU time (s) 4001.07
Current children cumulated vsize (KiB) 6556

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8003
/proc/meminfo: memFree=1650592/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6556 CPUtime=4061.06
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1571 0 0 0 406074 32 0 0 25 0 1 0 210569809 6713344 1497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1639 1497 67 122 0 1513 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 6556

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8003
/proc/meminfo: memFree=1650592/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6620 CPUtime=4121.03
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1576 0 0 0 412071 32 0 0 25 0 1 0 210569809 6778880 1502 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1655 1502 67 122 0 1529 0
Current children cumulated CPU time (s) 4121.03
Current children cumulated vsize (KiB) 6620

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8003
/proc/meminfo: memFree=1650528/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6684 CPUtime=4181.02
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1600 0 0 0 418069 33 0 0 25 0 1 0 210569809 6844416 1526 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1671 1526 67 122 0 1545 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 6684

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8003
/proc/meminfo: memFree=1650400/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6748 CPUtime=4241
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1608 0 0 0 424067 33 0 0 25 0 1 0 210569809 6909952 1534 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1687 1534 67 122 0 1561 0
Current children cumulated CPU time (s) 4241
Current children cumulated vsize (KiB) 6748

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1650464/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6748 CPUtime=4300.99
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1608 0 0 0 430065 34 0 0 25 0 1 0 210569809 6909952 1534 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1687 1534 67 122 0 1561 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 6748

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 8005
/proc/meminfo: memFree=1650528/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6748 CPUtime=4360.97
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1620 0 0 0 436063 34 0 0 25 0 1 0 210569809 6909952 1546 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1687 1546 67 122 0 1561 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 6748

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1650464/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6748 CPUtime=4420.95
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1620 0 0 0 442060 35 0 0 25 0 1 0 210569809 6909952 1546 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1687 1546 67 122 0 1561 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 6748

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1650400/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6748 CPUtime=4480.93
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1620 0 0 0 448058 35 0 0 25 0 1 0 210569809 6909952 1546 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1687 1546 67 122 0 1561 0
Current children cumulated CPU time (s) 4480.93
Current children cumulated vsize (KiB) 6748

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1650400/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6748 CPUtime=4540.92
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1628 0 0 0 454056 36 0 0 25 0 1 0 210569809 6909952 1549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1687 1549 67 122 0 1561 0
Current children cumulated CPU time (s) 4540.92
Current children cumulated vsize (KiB) 6748

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1650400/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6748 CPUtime=4600.91
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1628 0 0 0 460055 36 0 0 25 0 1 0 210569809 6909952 1549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529809 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1687 1549 67 122 0 1561 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 6748

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1650400/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6748 CPUtime=4660.88
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1628 0 0 0 466052 36 0 0 25 0 1 0 210569809 6909952 1549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1687 1549 67 122 0 1561 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 6748

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1650336/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6748 CPUtime=4720.87
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1628 0 0 0 472050 37 0 0 25 0 1 0 210569809 6909952 1549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1687 1549 67 122 0 1561 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 6748

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1650208/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6812 CPUtime=4780.85
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1638 0 0 0 478048 37 0 0 25 0 1 0 210569809 6975488 1559 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1703 1559 67 122 0 1577 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 6812

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1650144/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6944 CPUtime=4840.83
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1662 0 0 0 484045 38 0 0 25 0 1 0 210569809 7110656 1583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1736 1583 67 122 0 1610 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 6944

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1650144/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6944 CPUtime=4900.81
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1662 0 0 0 490043 38 0 0 25 0 1 0 210569809 7110656 1583 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1736 1583 67 122 0 1610 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 6944

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1650272/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=6944 CPUtime=4960.8
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1670 0 0 0 496041 39 0 0 25 0 1 0 210569809 7110656 1591 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1736 1591 67 122 0 1610 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 6944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8005
/proc/meminfo: memFree=1650208/2055920 swapFree=4139472/4192956
[pid=7802] ppid=7800 vsize=7008 CPUtime=5000.1
/proc/7802/stat : 7802 (mxc) R 7800 7802 7275 0 -1 4194304 1678 0 0 0 499971 39 0 0 25 0 1 0 210569809 7176192 1599 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/7802/statm: 1752 1599 67 122 0 1626 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 7008

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.11
CPU user time (s): 4999.71
CPU system time (s): 0.39394
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 7008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.71
system time used= 0.39394
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1678
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= 77150

runsolver used 3.9444 second user time and 10.3364 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Thu Apr 26 22:28:43 UTC 2007

IDJOB= 424384
IDBENCH= 19848
IDSOLVER= 174
FILE ID= node17/424384-1177626523

PBS_JOBID= 4697212

Free space on /tmp= 66431 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S455021619-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424384-1177626523/mxc /tmp/evaluation/424384-1177626523/instance-424384-1177626523.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-424384-1177626523 -o ROOT/results/node17/solver-424384-1177626523 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424384-1177626523/mxc /tmp/evaluation/424384-1177626523/instance-424384-1177626523.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  693bc5cdd356b5e961552ebc3dddd87e

RANDOM SEED= 536187612

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1657152 kB
Buffers:         41184 kB
Cached:         266848 kB
SwapCached:      15920 kB
Active:         197368 kB
Inactive:       134444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1657152 kB
SwapTotal:     4192956 kB
SwapFree:      4139472 kB
Dirty:             648 kB
Writeback:           0 kB
Mapped:          29940 kB
Slab:            52468 kB
Committed_AS:  7300484 kB
PageTables:       1796 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= 66431 MiB

End job on node17 on Thu Apr 26 23:52:07 UTC 2007