Trace number 1517613

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2009-03-10? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S926047226-039.cnf
MD5SUM58a348483ec5f90a0278e7c47824496f
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 variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.28/28.34	c starting MXC with:
28.28/28.34	c cnf_path = HOME/instance-1517613-1238288368.cnf
28.28/28.34	c restart_strategy = auto
28.28/28.34	c sign_strategy = cached
28.28/28.34	c use_preprocessing = -1
28.28/28.34	c output_implicant = 1
28.28/28.34	c timeout_seconds = 0
28.28/28.34	c running SatELite... done
28.28/28.34	c 9 vars eliminated
28.28/28.34	c received 0 units and 2028 clauses from SatELite
28.28/28.34	c 8 assignments made, starting to guess now
28.28/28.34	c ===================================[MXC]=====================================
28.28/28.34	c | Conflicts |                Clause Statistics                   |   Vars   |
28.28/28.34	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.28/28.34	c =============================================================================
28.28/28.34	c |         0 |       0       0     2028        0        0     nan |      480 |
28.28/28.34	c |       100 |       0       0     2028      100     1050    25.7 |      472 |
28.28/28.34	c |       210 |       0       0     2028      210     1105    24.5 |      472 |
28.28/28.34	c |       441 |       0       0     2028      441     1220    22.9 |      472 |
28.28/28.34	c |       805 |       0       0     2028      805     1402    22.0 |      472 |
28.28/28.34	c |      1315 |       0       0     2028     1315     1609    21.9 |      472 |
28.28/28.34	c |      1986 |       0       0     2028     1138     1754    22.4 |      472 |
28.28/28.34	c |      2834 |       0       0     2028     1046     1894    20.8 |      472 |
28.28/28.34	c |      3876 |       0       0     2028     1076     2031    21.2 |      472 |
28.28/28.34	c |      5132 |       0       0     2028     1259     2163    22.3 |      472 |
28.28/28.34	c |      6623 |       0       0     2028     1624     2292    22.0 |      472 |
28.28/28.34	c |      8373 |       0       0     2028     2200     2419    21.4 |      472 |
28.28/28.34	c |     10408 |       0       0     2028     1763     2543    21.7 |      472 |
28.28/28.34	c |     12756 |       0       0     2028     1488     2665    20.5 |      472 |
28.28/28.34	c |     15449 |       0       0     2028     1426     2786    23.5 |      472 |
28.28/28.34	c |     18521 |       0       0     2028     1628     2906    23.4 |      472 |
28.28/28.34	c |     22010 |       0       0     2028     2140     3025    23.0 |      472 |
28.28/28.34	c |     25958 |       0       0     2028     3010     3144    22.9 |      472 |
28.28/28.34	c |     30411 |       0       0     2028     2675     3262    22.3 |      472 |
28.28/28.34	c |     35419 |       0       0     2028     2708     3381    22.6 |      472 |
28.28/28.34	c |     41038 |       0       0     2028     3178     3499    23.9 |      472 |
28.28/28.34	c |     47329 |       0       0     2028     2356     3618    21.3 |      472 |
28.28/28.34	c |     54360 |       0       0     2028     2017     3737    21.1 |      472 |
28.28/28.34	c |     62205 |       0       0     2028     2245     3857    20.9 |      472 |
28.28/28.34	c |     70945 |       0       0     2028     3143     3978    23.0 |      472 |
28.28/28.34	c |     80669 |       0       0     2028     2768     4099    23.1 |      472 |
28.28/28.34	c |     91476 |       0       0     2028     3169     4222    24.4 |      472 |
28.28/28.34	c |    103474 |       0       0     2028     2298     4346    20.8 |      472 |
28.28/28.34	c |    116782 |       0       0     2028     2356     4471    22.1 |      472 |
28.28/28.34	c |    131532 |       0       0     2028     3495     4597    22.4 |      472 |
28.28/28.34	c |    147868 |       0       0     2028     3515     4726    23.0 |      472 |
28.28/28.34	c |    165948 |       0       0     2028     4847     4855    22.8 |      472 |
28.28/28.34	c |    185947 |       0       0     2028     2713     4987    21.1 |      472 |
28.28/28.34	c |    208057 |       0       0     2028     4610     5120    20.9 |      472 |
28.28/28.34	c |    232489 |       0       0     2028     3103     5255    21.9 |      472 |
28.28/28.34	c |    259475 |       0       0     2028     3474     5393    21.3 |      472 |
28.28/28.34	c |    289271 |       0       0     2028     3211     5532    21.0 |      472 |
28.28/28.34	c |    322158 |       0       0     2028     5282     5674    23.1 |      472 |
28.28/28.34	c |    358445 |       0       0     2028     4237     5818    22.3 |      472 |
28.28/28.34	c |    398472 |       0       0     2028     3013     5965    20.6 |      472 |
28.28/28.34	c |    442613 |       0       0     2028     4876     6114    20.9 |      472 |
28.28/28.34	c |    491279 |       0       0     2028     4033     6265    19.8 |      472 |
28.28/28.34	c |    544923 |       0       0     2028     3765

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517613-1238288368/watcher-1517613-1238288368 -o /tmp/evaluation-result-1517613-1238288368/solver-1517613-1238288368 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517613-1238288368.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.99 0.97 0.98 3/64 2080
/proc/meminfo: memFree=985096/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=1248 CPUtime=0
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 223 0 0 0 0 0 0 0 20 0 1 0 1101499312 1277952 209 1992294400 134512640 135192793 4294956224 18446744073709551615 134534033 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 312 210 72 166 0 143 0

[startup+0.0730301 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2080
/proc/meminfo: memFree=985096/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=1644 CPUtime=0.07
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 311 0 0 0 7 0 0 0 20 0 1 0 1101499312 1683456 297 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 411 297 73 166 0 242 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1644

[startup+0.101034 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2080
/proc/meminfo: memFree=985096/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=1644 CPUtime=0.09
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 327 0 0 0 9 0 0 0 20 0 1 0 1101499312 1683456 313 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 411 313 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301074 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2080
/proc/meminfo: memFree=985096/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=1908 CPUtime=0.29
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 378 0 0 0 29 0 0 0 22 0 1 0 1101499312 1953792 364 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 477 364 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701153 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2080
/proc/meminfo: memFree=985096/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=2172 CPUtime=0.69
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 459 0 0 0 69 0 0 0 25 0 1 0 1101499312 2224128 445 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 543 445 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50131 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2081
/proc/meminfo: memFree=983616/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=2568 CPUtime=1.49
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 559 0 0 0 149 0 0 0 25 0 1 0 1101499312 2629632 545 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 642 545 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10163 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2081
/proc/meminfo: memFree=983040/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=3096 CPUtime=3.09
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 687 0 0 0 309 0 0 0 25 0 1 0 1101499312 3170304 673 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 774 673 73 166 0 605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3096

[startup+6.30226 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2081
/proc/meminfo: memFree=982208/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=3888 CPUtime=6.29
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 858 0 0 0 629 0 0 0 25 0 1 0 1101499312 3981312 844 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 972 844 73 166 0 803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3888

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2081
/proc/meminfo: memFree=981120/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=4824 CPUtime=12.69
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 1070 0 0 0 1269 0 0 0 25 0 1 0 1101499312 4939776 1056 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 1206 1056 73 166 0 1037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4824

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2081
/proc/meminfo: memFree=979968/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=6052 CPUtime=25.48
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 1351 0 0 0 2548 0 0 0 25 0 1 0 1101499312 6197248 1337 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 1513 1337 73 166 0 1344 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6052

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2081
/proc/meminfo: memFree=978368/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=7592 CPUtime=51.07
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 1740 0 0 0 5107 0 0 0 25 0 1 0 1101499312 7774208 1726 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 1898 1726 73 166 0 1729 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7592

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=975936/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=10368 CPUtime=102.25
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 2321 0 0 0 10224 1 0 0 25 0 1 0 1101499312 10616832 2307 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 2592 2307 73 166 0 2423 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10368

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=974464/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=12148 CPUtime=162.23
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 2713 0 0 0 16222 1 0 0 25 0 1 0 1101499312 12439552 2699 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 3037 2699 73 166 0 2868 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12148

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=972992/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=13924 CPUtime=222.2
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 3067 0 0 0 22219 1 0 0 25 0 1 0 1101499312 14258176 3053 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 3481 3053 73 166 0 3312 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13924

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=971712/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=15348 CPUtime=282.18
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 3386 0 0 0 28217 1 0 0 25 0 1 0 1101499312 15716352 3372 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 3837 3372 73 166 0 3668 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 15348

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=970752/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=16240 CPUtime=342.15
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 3617 0 0 0 34214 1 0 0 25 0 1 0 1101499312 16629760 3603 1992294400 134512640 135192793 4294956224 18446744073709551615 134533815 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 4060 3603 73 166 0 3891 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 16240

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=969664/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=17592 CPUtime=402.13
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 3874 0 0 0 40212 1 0 0 25 0 1 0 1101499312 18014208 3860 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 4398 3860 73 166 0 4229 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 17592

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=968832/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=18360 CPUtime=462.11
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 4073 0 0 0 46209 2 0 0 25 0 1 0 1101499312 18800640 4059 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 4590 4059 73 166 0 4421 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 18360

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=968256/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=19004 CPUtime=522.09
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 4224 0 0 0 52207 2 0 0 25 0 1 0 1101499312 19460096 4210 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 4751 4210 73 166 0 4582 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 19004

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=967744/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=19516 CPUtime=582.07
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 4344 0 0 0 58205 2 0 0 25 0 1 0 1101499312 19984384 4330 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 4879 4330 73 166 0 4710 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 19516

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=967296/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=20156 CPUtime=642.05
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 4462 0 0 0 64203 2 0 0 25 0 1 0 1101499312 20639744 4448 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 5039 4448 73 166 0 4870 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 20156

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=966656/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=20824 CPUtime=702.02
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 4612 0 0 0 70200 2 0 0 25 0 1 0 1101499312 21323776 4598 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 5206 4598 73 166 0 5037 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 20824

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=965952/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=21608 CPUtime=762
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 4819 0 0 0 76198 2 0 0 25 0 1 0 1101499312 22126592 4805 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 5402 4805 73 166 0 5233 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 21608

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=965312/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=22340 CPUtime=821.98
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 4975 0 0 0 82196 2 0 0 25 0 1 0 1101499312 22876160 4961 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 5585 4961 73 166 0 5416 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 22340

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=964800/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=23012 CPUtime=881.96
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 5113 0 0 0 88193 3 0 0 25 0 1 0 1101499312 23564288 5099 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 5753 5099 73 166 0 5584 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 23012

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=964352/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=23364 CPUtime=941.94
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 5207 0 0 0 94191 3 0 0 25 0 1 0 1101499312 23924736 5193 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 5841 5193 73 166 0 5672 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 23364

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=963968/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=23940 CPUtime=1001.92
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 5314 0 0 0 100189 3 0 0 25 0 1 0 1101499312 24514560 5300 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 5985 5300 73 166 0 5816 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 23940

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=963392/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=24616 CPUtime=1061.89
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 5446 0 0 0 106186 3 0 0 25 0 1 0 1101499312 25206784 5432 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 6154 5432 73 166 0 5985 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 24616

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=963072/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=24968 CPUtime=1121.87
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 5535 0 0 0 112184 3 0 0 25 0 1 0 1101499312 25567232 5521 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 6242 5521 73 166 0 6073 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 24968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=962560/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=25608 CPUtime=1181.85
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 5658 0 0 0 118182 3 0 0 25 0 1 0 1101499312 26222592 5644 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 6402 5644 73 166 0 6233 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 25608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=962432/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=25768 CPUtime=1200.04
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 5686 0 0 0 120001 3 0 0 25 0 1 0 1101499312 26386432 5672 1992294400 134512640 135192793 4294956224 18446744073709551615 134534264 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 6442 5672 73 166 0 6273 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25768

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2088
/proc/meminfo: memFree=962432/2055920 swapFree=4176244/4192956
[pid=2080] ppid=2077 vsize=25768 CPUtime=1200.04
/proc/2080/stat : 2080 (mxc-sat09) R 2077 2080 1912 0 -1 4194304 5686 0 0 0 120001 3 0 0 25 0 1 0 1101499312 26386432 5672 1992294400 134512640 135192793 4294956224 18446744073709551615 134534264 0 0 4096 0 0 0 0 17 1 0 0
/proc/2080/statm: 6442 5672 73 166 0 6273 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.036994
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 25768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5686
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= 2
involuntary context switches= 1319

runsolver used 1.01185 second user time and 2.31165 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-29 01:59:28
IDJOB=1517613
IDBENCH=70611
IDSOLVER=504
FILE ID=node53/1517613-1238288368
PBS_JOBID= 9061002
Free space on /tmp= 66040 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S926047226-039.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517613-1238288368/watcher-1517613-1238288368 -o /tmp/evaluation-result-1517613-1238288368/solver-1517613-1238288368 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517613-1238288368.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 58a348483ec5f90a0278e7c47824496f
RANDOM SEED=514556523

node53.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        985704 kB
Buffers:         84772 kB
Cached:         901620 kB
SwapCached:      10692 kB
Active:         198596 kB
Inactive:       800044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        985704 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          17816 kB
Slab:            57568 kB
Committed_AS:  2456752 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-29 03:19:30