Trace number 311233

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) 1200.1 1200.51

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
MD5SUMb010a96438f6a62147a67a45b1efd13d
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 variables2035
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/node68/watcher-311233-1172565991 -o ROOT/results/node68/solver-311233-1172565991 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311233-1172565991/mxc /tmp/evaluation/311233-1172565991/instance-311233-1172565991.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: 1.86 1.84 1.45 3/64 1074
/proc/meminfo: memFree=1809440/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=1388 CPUtime=0
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 276556745 1421312 176 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 347 177 46 122 0 221 0

[startup+0.107079 s]
/proc/loadavg: 1.86 1.84 1.45 3/64 1074
/proc/meminfo: memFree=1809440/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=1520 CPUtime=0.1
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 245 0 0 0 10 0 0 0 18 0 1 0 276556745 1556480 229 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 380 229 59 122 0 254 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1520

[startup+0.515114 s]
/proc/loadavg: 1.86 1.84 1.45 3/64 1074
/proc/meminfo: memFree=1809440/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=1924 CPUtime=0.51
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 351 0 0 0 51 0 0 0 21 0 1 0 276556745 1970176 333 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 481 333 67 122 0 355 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1924

[startup+1.33719 s]
/proc/loadavg: 1.86 1.84 1.45 2/65 1075
/proc/meminfo: memFree=1808152/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=2052 CPUtime=1.33
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 401 0 0 0 133 0 0 0 25 0 1 0 276556745 2101248 383 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 513 383 67 122 0 387 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2052

[startup+2.97634 s]
/proc/loadavg: 1.86 1.84 1.45 2/65 1075
/proc/meminfo: memFree=1807768/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=2316 CPUtime=2.97
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 461 0 0 0 297 0 0 0 25 0 1 0 276556745 2371584 443 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 579 443 67 122 0 453 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2316

[startup+6.25264 s]
/proc/loadavg: 1.79 1.82 1.45 2/65 1075
/proc/meminfo: memFree=1807384/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=2712 CPUtime=6.24
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 557 0 0 0 624 0 0 0 25 0 1 0 276556745 2777088 539 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 678 539 67 122 0 552 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2712

[startup+12.7092 s]
/proc/loadavg: 1.73 1.81 1.45 2/65 1075
/proc/meminfo: memFree=1806936/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=3100 CPUtime=12.7
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 648 0 0 0 1270 0 0 0 25 0 1 0 276556745 3174400 630 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528484 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 775 630 67 122 0 649 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3100

[startup+25.5094 s]
/proc/loadavg: 1.57 1.77 1.44 2/65 1075
/proc/meminfo: memFree=1806488/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=3468 CPUtime=25.49
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 752 0 0 0 2549 0 0 0 25 0 1 0 276556745 3551232 734 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519164 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 867 734 67 122 0 741 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3468

[startup+51.1177 s]
/proc/loadavg: 1.37 1.71 1.43 2/65 1075
/proc/meminfo: memFree=1805912/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=4148 CPUtime=51.09
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 904 0 0 0 5109 0 0 0 25 0 1 0 276556745 4247552 886 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 1037 886 67 122 0 911 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4148

[startup+102.327 s]
/proc/loadavg: 1.16 1.59 1.40 2/65 1075
/proc/meminfo: memFree=1805272/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=4720 CPUtime=102.29
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1045 0 0 0 10228 1 0 0 25 0 1 0 276556745 4833280 1027 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 1180 1027 67 122 0 1054 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4720

[startup+162.348 s]
/proc/loadavg: 1.06 1.48 1.37 2/65 1075
/proc/meminfo: memFree=1804824/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=5180 CPUtime=162.3
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1159 0 0 0 16229 1 0 0 25 0 1 0 276556745 5304320 1141 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 1295 1141 67 122 0 1169 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 5180

[startup+222.363 s]
/proc/loadavg: 1.02 1.39 1.35 2/65 1075
/proc/meminfo: memFree=1804504/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=5368 CPUtime=222.3
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1224 0 0 0 22229 1 0 0 25 0 1 0 276556745 5496832 1206 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535055 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 1342 1206 67 122 0 1216 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 5368

[startup+282.38 s]
/proc/loadavg: 1.00 1.32 1.32 2/65 1075
/proc/meminfo: memFree=1803608/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=6216 CPUtime=282.3
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1433 0 0 0 28229 1 0 0 25 0 1 0 276556745 6365184 1415 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 1554 1415 67 122 0 1428 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 6216

[startup+342.397 s]
/proc/loadavg: 1.00 1.26 1.30 2/65 1075
/proc/meminfo: memFree=1803352/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=6420 CPUtime=342.29
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1485 0 0 0 34228 1 0 0 25 0 1 0 276556745 6574080 1467 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 1605 1467 67 122 0 1479 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 6420

[startup+402.416 s]
/proc/loadavg: 1.00 1.21 1.28 2/65 1075
/proc/meminfo: memFree=1802968/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=6780 CPUtime=402.29
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1575 0 0 0 40228 1 0 0 25 0 1 0 276556745 6942720 1557 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 1695 1557 67 122 0 1569 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 6780

[startup+462.432 s]
/proc/loadavg: 1.00 1.17 1.26 2/65 1075
/proc/meminfo: memFree=1802712/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=7056 CPUtime=462.29
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1635 0 0 0 46228 1 0 0 25 0 1 0 276556745 7225344 1617 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 1764 1617 67 122 0 1638 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 7056

[startup+522.452 s]
/proc/loadavg: 1.05 1.15 1.25 2/65 1075
/proc/meminfo: memFree=1802520/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=7220 CPUtime=522.3
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1677 0 0 0 52229 1 0 0 25 0 1 0 276556745 7393280 1659 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 1805 1659 67 122 0 1679 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 7220

[startup+582.467 s]
/proc/loadavg: 1.02 1.12 1.23 2/65 1075
/proc/meminfo: memFree=1802328/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=7376 CPUtime=582.3
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1729 0 0 0 58229 1 0 0 25 0 1 0 276556745 7553024 1711 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535061 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 1844 1711 67 122 0 1718 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 7376

[startup+642.483 s]
/proc/loadavg: 1.00 1.10 1.21 2/65 1075
/proc/meminfo: memFree=1801944/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=7792 CPUtime=642.3
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1823 0 0 0 64228 2 0 0 25 0 1 0 276556745 7979008 1805 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 1948 1805 67 122 0 1822 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 7792

[startup+702.503 s]
/proc/loadavg: 1.00 1.08 1.19 2/65 1075
/proc/meminfo: memFree=1801688/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=8036 CPUtime=702.31
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1875 0 0 0 70229 2 0 0 25 0 1 0 276556745 8228864 1857 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 2009 1857 67 122 0 1883 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 8036

[startup+762.52 s]
/proc/loadavg: 1.00 1.06 1.18 2/65 1075
/proc/meminfo: memFree=1801624/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=8088 CPUtime=762.31
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1894 0 0 0 76229 2 0 0 25 0 1 0 276556745 8282112 1876 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530053 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 2022 1876 67 122 0 1896 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 8088

[startup+822.541 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 1075
/proc/meminfo: memFree=1801624/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=8160 CPUtime=822.31
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1903 0 0 0 82229 2 0 0 25 0 1 0 276556745 8355840 1885 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530045 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 2040 1885 67 122 0 1914 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 8160

[startup+882.568 s]
/proc/loadavg: 1.00 1.03 1.15 2/71 1150
/proc/meminfo: memFree=1800352/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=8256 CPUtime=882.31
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1934 0 0 0 88229 2 0 0 25 0 1 0 276556745 8454144 1916 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 2064 1916 67 122 0 1938 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 8256

[startup+942.615 s]
/proc/loadavg: 1.00 1.03 1.14 2/71 1246
/proc/meminfo: memFree=1800096/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=8296 CPUtime=942.28
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1945 0 0 0 94225 3 0 0 25 0 1 0 276556745 8495104 1927 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 2074 1927 67 122 0 1948 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 8296

[startup+1002.64 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 1276
/proc/meminfo: memFree=1801240/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=8400 CPUtime=1002.27
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 1985 0 0 0 100224 3 0 0 25 0 1 0 276556745 8601600 1954 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 2100 1954 67 122 0 1974 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 8400

[startup+1062.66 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 1276
/proc/meminfo: memFree=1800856/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=8860 CPUtime=1062.27
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 2099 0 0 0 106224 3 0 0 25 0 1 0 276556745 9072640 2066 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 2215 2066 67 122 0 2089 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 8860

[startup+1122.67 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 1276
/proc/meminfo: memFree=1800536/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=9160 CPUtime=1122.27
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 2178 0 0 0 112224 3 0 0 25 0 1 0 276556745 9379840 2145 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 2290 2145 67 122 0 2164 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 9160

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 1276
/proc/meminfo: memFree=1800472/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=9316 CPUtime=1182.27
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 2203 0 0 0 118224 3 0 0 25 0 1 0 276556745 9539584 2170 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 2329 2170 67 122 0 2203 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 9316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 1276
/proc/meminfo: memFree=1800408/2055920 swapFree=4183020/4192956
[pid=1074] ppid=1072 vsize=9316 CPUtime=1200.09
/proc/1074/stat : 1074 (mxc) R 1072 1074 556 0 -1 4194304 2207 0 0 0 120006 3 0 0 25 0 1 0 276556745 9539584 2174 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/1074/statm: 2329 2174 67 122 0 2203 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9316

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): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.038994
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 9316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2207
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= 1652

runsolver used 0.828873 second user time and 2.45963 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Tue Feb 27 08:46:31 UTC 2007

IDJOB= 311233
IDBENCH= 20309
IDSOLVER= 107
FILE ID= node68/311233-1172565991

PBS_JOBID= 3971888

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311233-1172565991/mxc /tmp/evaluation/311233-1172565991/instance-311233-1172565991.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-311233-1172565991 -o ROOT/results/node68/solver-311233-1172565991 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311233-1172565991/mxc /tmp/evaluation/311233-1172565991/instance-311233-1172565991.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  b010a96438f6a62147a67a45b1efd13d

RANDOM SEED= 547622181

TIME LIMIT= 1200 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		: 3000.234
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		: 3000.234
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:       1809848 kB
Buffers:         31744 kB
Cached:         166452 kB
SwapCached:       4308 kB
Active:         110484 kB
Inactive:        97760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809848 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:             680 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            23844 kB
Committed_AS:   729472 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= 66560 MiB

End job on node68 on Tue Feb 27 09:06:34 UTC 2007