Trace number 424607

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) 5000.05 5001.81

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1923240245-08.cnf
MD5SUMb9cfdbb54bb41cfa6a69bab5a7fcb3dc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4317.42
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

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/node22/watcher-424607-1177737982 -o ROOT/results/node22/solver-424607-1177737982 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424607-1177737982/mxc /tmp/evaluation/424607-1177737982/instance-424607-1177737982.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: 0.78 0.95 0.98 2/77 22417
/proc/meminfo: memFree=1602920/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=1692 CPUtime=0
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 221715859 1732608 247 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 423 252 46 122 0 297 0

[startup+0.0144691 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 22417
/proc/meminfo: memFree=1602920/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=1884 CPUtime=0
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 452 0 0 0 0 0 0 0 18 0 1 0 221715859 1929216 313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520816 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 471 313 47 122 0 345 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1884

[startup+0.101481 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 22417
/proc/meminfo: memFree=1602920/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=2280 CPUtime=0.09
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 550 0 0 0 9 0 0 0 18 0 1 0 221715859 2334720 411 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 570 411 59 122 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2280

[startup+0.301511 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 22417
/proc/meminfo: memFree=1602920/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=2808 CPUtime=0.29
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 691 0 0 0 29 0 0 0 19 0 1 0 221715859 2875392 552 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 702 552 59 122 0 576 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701572 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 22417
/proc/meminfo: memFree=1602920/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=3872 CPUtime=0.69
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 930 0 0 0 69 0 0 0 23 0 1 0 221715859 3964928 791 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 968 791 59 122 0 842 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3872

[startup+1.50169 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 22418
/proc/meminfo: memFree=1599392/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=5252 CPUtime=1.49
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 1295 0 0 0 149 0 0 0 25 0 1 0 221715859 5378048 1156 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 1313 1156 59 122 0 1187 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5252

[startup+3.10194 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 22418
/proc/meminfo: memFree=1597664/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=6040 CPUtime=3.09
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 1496 0 0 0 309 0 0 0 25 0 1 0 221715859 6184960 1355 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534112 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 1510 1355 67 122 0 1384 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6040

[startup+6.30143 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 22418
/proc/meminfo: memFree=1596640/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=7064 CPUtime=6.29
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 1750 0 0 0 628 1 0 0 25 0 1 0 221715859 7233536 1609 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 1766 1609 67 122 0 1640 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7064

[startup+12.7014 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 22418
/proc/meminfo: memFree=1595872/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=7708 CPUtime=12.69
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 1906 0 0 0 1268 1 0 0 25 0 1 0 221715859 7892992 1765 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 1927 1765 67 122 0 1801 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7708

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 22418
/proc/meminfo: memFree=1594336/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=9256 CPUtime=25.49
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 2300 0 0 0 2547 2 0 0 25 0 1 0 221715859 9478144 2159 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 2314 2159 67 122 0 2188 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9256

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 22418
/proc/meminfo: memFree=1592992/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=10564 CPUtime=51.07
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 2632 0 0 0 5105 2 0 0 25 0 1 0 221715859 10817536 2491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 2641 2491 67 122 0 2515 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10564

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 22418
/proc/meminfo: memFree=1590944/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=12504 CPUtime=102.26
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 3127 0 0 0 10223 3 0 0 25 0 1 0 221715859 12804096 2986 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 3126 2986 67 122 0 3000 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12504

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 22418
/proc/meminfo: memFree=1589536/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=13856 CPUtime=162.24
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 3504 0 0 0 16220 4 0 0 25 0 1 0 221715859 14188544 3295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 3464 3295 67 122 0 3338 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13856

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22418
/proc/meminfo: memFree=1589088/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=14424 CPUtime=222.22
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 3878 0 0 0 22217 5 0 0 25 0 1 0 221715859 14770176 3397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 3606 3397 67 122 0 3480 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14424

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22418
/proc/meminfo: memFree=1588000/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=15348 CPUtime=282.2
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 4387 0 0 0 28214 6 0 0 25 0 1 0 221715859 15716352 3652 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 3837 3652 67 122 0 3711 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15348

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 22418
/proc/meminfo: memFree=1587816/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=15640 CPUtime=342.18
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 4669 0 0 0 34211 7 0 0 25 0 1 0 221715859 16015360 3706 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 3910 3706 67 122 0 3784 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15640

[startup+402.302 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 22418
/proc/meminfo: memFree=1587624/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=16052 CPUtime=402.16
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 5005 0 0 0 40209 7 0 0 25 0 1 0 221715859 16437248 3776 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 4013 3776 67 122 0 3887 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 16052

[startup+462.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 22418
/proc/meminfo: memFree=1586344/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=17256 CPUtime=462.13
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 5523 0 0 0 46205 8 0 0 25 0 1 0 221715859 17670144 4089 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 4314 4089 67 122 0 4188 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17256

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22418
/proc/meminfo: memFree=1586280/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=17392 CPUtime=522.12
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 5755 0 0 0 52203 9 0 0 25 0 1 0 221715859 17809408 4116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 4348 4116 67 122 0 4222 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 17392

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 22418
/proc/meminfo: memFree=1586024/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=17656 CPUtime=582.1
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 6070 0 0 0 58200 10 0 0 25 0 1 0 221715859 18079744 4185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 4414 4185 67 122 0 4288 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 17656

[startup+642.301 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 22418
/proc/meminfo: memFree=1585960/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=17656 CPUtime=642.08
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 6276 0 0 0 64198 10 0 0 25 0 1 0 221715859 18079744 4186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 4414 4186 67 122 0 4288 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 17656


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22618
/proc/meminfo: memFree=1576872/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27112 CPUtime=4000.86
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 18170 0 0 0 400038 48 0 0 25 0 1 0 221715859 27762688 6405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6778 6405 67 122 0 6652 0
Current children cumulated CPU time (s) 4000.86
Current children cumulated vsize (KiB) 27112

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22618
/proc/meminfo: memFree=1577064/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27112 CPUtime=4060.85
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 18298 0 0 0 406036 49 0 0 25 0 1 0 221715859 27762688 6413 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6778 6413 67 122 0 6652 0
Current children cumulated CPU time (s) 4060.85
Current children cumulated vsize (KiB) 27112

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22618
/proc/meminfo: memFree=1576808/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4120.82
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 18516 0 0 0 412033 49 0 0 25 0 1 0 221715859 28090368 6451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6451 67 122 0 6732 0
Current children cumulated CPU time (s) 4120.82
Current children cumulated vsize (KiB) 27432

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22618
/proc/meminfo: memFree=1576808/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4180.8
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 18646 0 0 0 418030 50 0 0 25 0 1 0 221715859 28090368 6461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6461 67 122 0 6732 0
Current children cumulated CPU time (s) 4180.8
Current children cumulated vsize (KiB) 27432

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22618
/proc/meminfo: memFree=1576808/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4240.79
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 18838 0 0 0 424028 51 0 0 25 0 1 0 221715859 28090368 6473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6473 67 122 0 6732 0
Current children cumulated CPU time (s) 4240.79
Current children cumulated vsize (KiB) 27432

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22618
/proc/meminfo: memFree=1576744/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4300.76
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 18960 0 0 0 430025 51 0 0 25 0 1 0 221715859 28090368 6475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6475 67 122 0 6732 0
Current children cumulated CPU time (s) 4300.76
Current children cumulated vsize (KiB) 27432

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22620
/proc/meminfo: memFree=1576808/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4360.75
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 19080 0 0 0 436023 52 0 0 25 0 1 0 221715859 28090368 6475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6475 67 122 0 6732 0
Current children cumulated CPU time (s) 4360.75
Current children cumulated vsize (KiB) 27432

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22620
/proc/meminfo: memFree=1576744/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4420.73
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 19263 0 0 0 442020 53 0 0 25 0 1 0 221715859 28090368 6478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6478 67 122 0 6732 0
Current children cumulated CPU time (s) 4420.73
Current children cumulated vsize (KiB) 27432

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22620
/proc/meminfo: memFree=1576808/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4480.7
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 19383 0 0 0 448017 53 0 0 25 0 1 0 221715859 28090368 6478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6478 67 122 0 6732 0
Current children cumulated CPU time (s) 4480.7
Current children cumulated vsize (KiB) 27432

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22620
/proc/meminfo: memFree=1576744/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4540.69
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 19563 0 0 0 454015 54 0 0 25 0 1 0 221715859 28090368 6478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6478 67 122 0 6732 0
Current children cumulated CPU time (s) 4540.69
Current children cumulated vsize (KiB) 27432

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22620
/proc/meminfo: memFree=1576680/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4600.66
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 19744 0 0 0 460012 54 0 0 25 0 1 0 221715859 28090368 6479 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6479 67 122 0 6732 0
Current children cumulated CPU time (s) 4600.66
Current children cumulated vsize (KiB) 27432

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22620
/proc/meminfo: memFree=1576744/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4660.65
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 19865 0 0 0 466010 55 0 0 25 0 1 0 221715859 28090368 6480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6480 67 122 0 6732 0
Current children cumulated CPU time (s) 4660.65
Current children cumulated vsize (KiB) 27432

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22620
/proc/meminfo: memFree=1576680/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4720.63
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 20045 0 0 0 472008 55 0 0 25 0 1 0 221715859 28090368 6480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6480 67 122 0 6732 0
Current children cumulated CPU time (s) 4720.63
Current children cumulated vsize (KiB) 27432

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22620
/proc/meminfo: memFree=1576744/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4780.61
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 20165 0 0 0 478005 56 0 0 25 0 1 0 221715859 28090368 6480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6480 67 122 0 6732 0
Current children cumulated CPU time (s) 4780.61
Current children cumulated vsize (KiB) 27432

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22620
/proc/meminfo: memFree=1576744/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4840.58
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 20345 0 0 0 484002 56 0 0 25 0 1 0 221715859 28090368 6480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6480 67 122 0 6732 0
Current children cumulated CPU time (s) 4840.58
Current children cumulated vsize (KiB) 27432

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22620
/proc/meminfo: memFree=1576744/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=27432 CPUtime=4900.57
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 20468 0 0 0 490000 57 0 0 25 0 1 0 221715859 28090368 6483 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 6858 6483 67 122 0 6732 0
Current children cumulated CPU time (s) 4900.57
Current children cumulated vsize (KiB) 27432

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22620
/proc/meminfo: memFree=1575336/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=29140 CPUtime=4960.55
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 20992 0 0 0 495997 58 0 0 25 0 1 0 221715859 29839360 6821 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 7285 6821 67 122 0 7159 0
Current children cumulated CPU time (s) 4960.55
Current children cumulated vsize (KiB) 29140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22620
/proc/meminfo: memFree=1575208/2055920 swapFree=4163632/4192956
[pid=22417] ppid=22415 vsize=29272 CPUtime=5000.04
/proc/22417/stat : 22417 (mxc) R 22415 22417 22363 0 -1 4194304 21099 0 0 0 499946 58 0 0 25 0 1 0 221715859 29974528 6862 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22417/statm: 7318 6862 67 122 0 7192 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 29272

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): 5001.81
CPU time (s): 5000.05
CPU user time (s): 4999.46
CPU system time (s): 0.58891
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 29536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.46
system time used= 0.58891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21099
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= 104294

runsolver used 3.9284 second user time and 11.1783 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sat Apr 28 05:26:22 UTC 2007

IDJOB= 424607
IDBENCH= 20109
IDSOLVER= 174
FILE ID= node22/424607-1177737982

PBS_JOBID= 4715491

Free space on /tmp= 66530 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1923240245-08.cnf
COMMAND LINE= /tmp/evaluation/424607-1177737982/mxc /tmp/evaluation/424607-1177737982/instance-424607-1177737982.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-424607-1177737982 -o ROOT/results/node22/solver-424607-1177737982 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424607-1177737982/mxc /tmp/evaluation/424607-1177737982/instance-424607-1177737982.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b9cfdbb54bb41cfa6a69bab5a7fcb3dc

RANDOM SEED= 837797731

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1603392 kB
Buffers:         48596 kB
Cached:         313564 kB
SwapCached:       8032 kB
Active:         219204 kB
Inactive:       166216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603392 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          29608 kB
Slab:            52784 kB
Committed_AS:  2004388 kB
PageTables:       1676 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= 66530 MiB

End job on node22 on Sat Apr 28 06:49:46 UTC 2007