Trace number 311192

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) 1200.08 1200.39

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
MD5SUM54c1eff6d0c1d0b678598195ef471075
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 variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-311192-1172564943 -o ROOT/results/node7/solver-311192-1172564943 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311192-1172564943/mxc /tmp/evaluation/311192-1172564943/instance-311192-1172564943.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 24196
/proc/meminfo: memFree=1620240/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=1388 CPUtime=0
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 276449054 1421312 178 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 347 179 46 122 0 221 0

[startup+0.106572 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24196
/proc/meminfo: memFree=1620240/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=1520 CPUtime=0.1
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 243 0 0 0 10 0 0 0 18 0 1 0 276449054 1556480 227 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 380 227 59 122 0 254 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1520

[startup+0.514614 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24196
/proc/meminfo: memFree=1620240/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=1924 CPUtime=0.51
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 355 0 0 0 51 0 0 0 21 0 1 0 276449054 1970176 337 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 481 337 67 122 0 355 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1924

[startup+1.3347 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24197
/proc/meminfo: memFree=1619016/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=2056 CPUtime=1.33
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 399 0 0 0 133 0 0 0 25 0 1 0 276449054 2105344 381 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 514 381 67 122 0 388 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2056

[startup+2.97087 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 24197
/proc/meminfo: memFree=1618632/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=2436 CPUtime=2.96
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 470 0 0 0 296 0 0 0 25 0 1 0 276449054 2494464 452 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 609 452 67 122 0 483 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2436

[startup+6.25322 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24197
/proc/meminfo: memFree=1618248/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=2700 CPUtime=6.24
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 545 0 0 0 624 0 0 0 25 0 1 0 276449054 2764800 527 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 675 527 67 122 0 549 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2700

[startup+12.7039 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24197
/proc/meminfo: memFree=1617864/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=2940 CPUtime=12.69
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 614 0 0 0 1269 0 0 0 25 0 1 0 276449054 3010560 596 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519088 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 735 596 67 122 0 609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2940

[startup+25.5102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24197
/proc/meminfo: memFree=1617544/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=3444 CPUtime=25.49
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 734 0 0 0 2549 0 0 0 25 0 1 0 276449054 3526656 716 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 861 716 67 122 0 735 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3444

[startup+51.1199 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24197
/proc/meminfo: memFree=1616840/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=3952 CPUtime=51.09
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 859 0 0 0 5109 0 0 0 25 0 1 0 276449054 4046848 841 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 988 841 67 122 0 862 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3952

[startup+102.336 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24197
/proc/meminfo: memFree=1616072/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=4720 CPUtime=102.3
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 1053 0 0 0 10229 1 0 0 25 0 1 0 276449054 4833280 1035 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 1180 1035 67 122 0 1054 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4720

[startup+162.364 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24197
/proc/meminfo: memFree=1615432/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=5248 CPUtime=162.31
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 1196 0 0 0 16230 1 0 0 25 0 1 0 276449054 5373952 1178 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530539 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 1312 1178 67 122 0 1186 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 5248

[startup+222.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24197
/proc/meminfo: memFree=1614920/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=5804 CPUtime=222.32
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 1332 0 0 0 22231 1 0 0 25 0 1 0 276449054 5943296 1314 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 1451 1314 67 122 0 1325 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 5804

[startup+282.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24197
/proc/meminfo: memFree=1614344/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=6372 CPUtime=282.33
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 1463 0 0 0 28231 2 0 0 25 0 1 0 276449054 6524928 1445 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 1593 1445 67 122 0 1467 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 6372

[startup+342.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24197
/proc/meminfo: memFree=1614152/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=6460 CPUtime=342.34
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 1501 0 0 0 34232 2 0 0 25 0 1 0 276449054 6615040 1483 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 1615 1483 67 122 0 1489 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 6460

[startup+402.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24197
/proc/meminfo: memFree=1613960/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=6624 CPUtime=402.37
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 1543 0 0 0 40234 3 0 0 25 0 1 0 276449054 6782976 1525 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530231 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 1656 1525 67 122 0 1530 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6624

[startup+462.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24197
/proc/meminfo: memFree=1613320/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=7312 CPUtime=462.39
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 1712 0 0 0 46235 4 0 0 25 0 1 0 276449054 7487488 1694 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 1828 1694 67 122 0 1702 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 7312

[startup+522.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24197
/proc/meminfo: memFree=1613000/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=7744 CPUtime=522.39
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 1812 0 0 0 52235 4 0 0 25 0 1 0 276449054 7929856 1794 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 1936 1794 67 122 0 1810 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 7744

[startup+582.569 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 24197
/proc/meminfo: memFree=1612808/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=7880 CPUtime=582.42
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 1844 0 0 0 58237 5 0 0 25 0 1 0 276449054 8069120 1826 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 1970 1826 67 122 0 1844 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 7880

[startup+642.599 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 24197
/proc/meminfo: memFree=1612616/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=8012 CPUtime=642.42
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 1889 0 0 0 64237 5 0 0 25 0 1 0 276449054 8204288 1871 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 2003 1871 67 122 0 1877 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 8012

[startup+702.625 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24197
/proc/meminfo: memFree=1612296/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=8328 CPUtime=702.43
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 1972 0 0 0 70237 6 0 0 25 0 1 0 276449054 8527872 1943 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 2082 1943 67 122 0 1956 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 8328

[startup+762.657 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24199
/proc/meminfo: memFree=1612232/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=8376 CPUtime=762.45
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 1996 0 0 0 76238 7 0 0 25 0 1 0 276449054 8577024 1965 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 2094 1965 67 122 0 1968 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 8376

[startup+822.69 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24199
/proc/meminfo: memFree=1612104/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=8540 CPUtime=822.47
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 2023 0 0 0 82240 7 0 0 25 0 1 0 276449054 8744960 1992 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519534 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 2135 1992 67 122 0 2009 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 8540

[startup+882.719 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24199
/proc/meminfo: memFree=1612168/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=8536 CPUtime=882.48
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 2031 0 0 0 88240 8 0 0 25 0 1 0 276449054 8740864 2000 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530181 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 2134 2000 67 122 0 2008 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 8536

[startup+942.751 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 24199
/proc/meminfo: memFree=1612040/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=8636 CPUtime=942.5
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 2057 0 0 0 94242 8 0 0 25 0 1 0 276449054 8843264 2026 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 2159 2026 67 122 0 2033 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 8636

[startup+1002.78 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24199
/proc/meminfo: memFree=1611784/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=8940 CPUtime=1002.51
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 2123 0 0 0 100242 9 0 0 25 0 1 0 276449054 9154560 2092 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 2235 2092 67 122 0 2109 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 8940

[startup+1062.81 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24199
/proc/meminfo: memFree=1611784/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=8908 CPUtime=1062.52
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 2126 0 0 0 106243 9 0 0 25 0 1 0 276449054 9121792 2095 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 2227 2095 67 122 0 2101 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 8908

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24199
/proc/meminfo: memFree=1611656/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=9044 CPUtime=1122.54
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 2149 0 0 0 112244 10 0 0 25 0 1 0 276449054 9261056 2118 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 2261 2118 67 122 0 2135 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 9044

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24199
/proc/meminfo: memFree=1611528/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=9168 CPUtime=1182.56
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 2190 0 0 0 118245 11 0 0 25 0 1 0 276449054 9388032 2159 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 2292 2159 67 122 0 2166 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 9168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24199
/proc/meminfo: memFree=1611336/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=9328 CPUtime=1200.07
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 2235 0 0 0 119996 11 0 0 25 0 1 0 276449054 9551872 2203 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 2332 2203 67 122 0 2206 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 9328

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24199
/proc/meminfo: memFree=1611336/2055920 swapFree=4147496/4192956
[pid=24196] ppid=24194 vsize=9328 CPUtime=1200.07
/proc/24196/stat : 24196 (mxc) R 24194 24196 22800 0 -1 4194304 2235 0 0 0 119996 11 0 0 25 0 1 0 276449054 9551872 2203 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24196/statm: 2332 2203 67 122 0 2206 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 9328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.112982
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 9392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2235
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= 1870

runsolver used 1.40079 second user time and 2.72959 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Feb 27 08:29:03 UTC 2007

IDJOB= 311192
IDBENCH= 20307
IDSOLVER= 107
FILE ID= node7/311192-1172564943

PBS_JOBID= 3971659

Free space on /tmp= 66552 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311192-1172564943/mxc /tmp/evaluation/311192-1172564943/instance-311192-1172564943.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-311192-1172564943 -o ROOT/results/node7/solver-311192-1172564943 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311192-1172564943/mxc /tmp/evaluation/311192-1172564943/instance-311192-1172564943.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  54c1eff6d0c1d0b678598195ef471075

RANDOM SEED= 690814560

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1620712 kB
Buffers:         50212 kB
Cached:         290628 kB
SwapCached:       9088 kB
Active:         219420 kB
Inactive:       145160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620712 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:             684 kB
Writeback:           0 kB
Mapped:          30496 kB
Slab:            56216 kB
Committed_AS:   924880 kB
PageTables:       1764 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= 66552 MiB

End job on node7 on Tue Feb 27 08:49:06 UTC 2007