Trace number 1518117

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S353643296-086.cnf
MD5SUM737f90cc4667953389f21d8a50271567
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.69/30.79	c starting MXC with:
30.69/30.79	c cnf_path = HOME/instance-1518117-1238295441.cnf
30.69/30.79	c restart_strategy = auto
30.69/30.79	c sign_strategy = cached
30.69/30.79	c use_preprocessing = -1
30.69/30.79	c output_implicant = 1
30.69/30.79	c timeout_seconds = 0
30.69/30.79	c running SatELite... done
30.69/30.79	c 15 vars eliminated
30.69/30.79	c received 0 units and 2101 clauses from SatELite
30.69/30.79	c 14 assignments made, starting to guess now
30.69/30.79	c ===================================[MXC]=====================================
30.69/30.79	c | Conflicts |                Clause Statistics                   |   Vars   |
30.69/30.79	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.69/30.79	c =============================================================================
30.69/30.79	c |         0 |       0       0     2101        0        0     nan |      500 |
30.69/30.79	c |       100 |       0       0     2101      100     1050    24.5 |      486 |
30.69/30.79	c |       210 |       0       0     2101      210     1105    22.9 |      486 |
30.69/30.79	c |       441 |       0       0     2101      441     1220    22.8 |      486 |
30.69/30.79	c |       805 |       0       0     2101      805     1402    23.0 |      486 |
30.69/30.79	c |      1315 |       0       0     2101     1315     1609    22.8 |      486 |
30.69/30.79	c |      1986 |       0       0     2101     1138     1754    21.7 |      486 |
30.69/30.79	c |      2834 |       0       0     2101     1046     1894    21.0 |      486 |
30.69/30.79	c |      3876 |       0       0     2101     1076     2031    21.6 |      486 |
30.69/30.79	c |      5132 |       0       0     2101     1259     2163    22.9 |      486 |
30.69/30.79	c |      6623 |       0       0     2101     1624     2292    23.6 |      486 |
30.69/30.79	c |      8373 |       0       0     2101     2200     2419    23.0 |      486 |
30.69/30.79	c |     10408 |       0       0     2101     1761     2543    23.5 |      486 |
30.69/30.79	c |     12756 |       0       0     2101     1488     2665    21.6 |      486 |
30.69/30.79	c |     15449 |       0       0     2101     1426     2786    20.2 |      486 |
30.69/30.79	c |     18521 |       0       0     2101     1626     2906    21.1 |      486 |
30.69/30.79	c |     22010 |       0       0     2101     2135     3025    22.6 |      486 |
30.69/30.79	c |     25958 |       0       0     2101     3006     3144    24.1 |      486 |
30.69/30.79	c |     30411 |       0       0     2101     2671     3262    25.2 |      486 |
30.69/30.79	c |     35419 |       0       0     2101     2703     3381    23.4 |      486 |
30.69/30.79	c |     41038 |       0       0     2101     3176     3499    22.3 |      486 |
30.69/30.79	c |     47329 |       0       0     2101     2356     3618    22.1 |      486 |
30.69/30.79	c |     54360 |       0       0     2101     2011     3737    22.1 |      486 |
30.69/30.79	c |     62205 |       0       0     2101     2239     3857    21.2 |      486 |
30.69/30.79	c |     70945 |       0       0     2101     3141     3978    21.7 |      486 |
30.69/30.79	c |     80669 |       0       0     2101     2764     4099    22.9 |      486 |
30.69/30.79	c |     91476 |       0       0     2101     3162     4222    22.1 |      486 |
30.69/30.79	c |    103474 |       0       0     2101     2294     4346    21.6 |      486 |
30.69/30.79	c |    116782 |       0       0     2101     2353     4471    23.3 |      486 |
30.69/30.79	c |    131532 |       0       0     2101     3496     4597    20.1 |      486 |
30.69/30.79	c |    147868 |       0       0     2101     3521     4726    23.7 |      486 |
30.69/30.79	c |    165948 |       0       0     2101     2434     4855    22.4 |      486 |
30.69/30.79	c |    185947 |       0       0     2101     2715     4987    25.7 |      486 |
30.69/30.79	c |    208057 |       0       0     2101     4607     5120    24.1 |      486 |
30.69/30.79	c |    232489 |       0       0     2101     3095     5255    22.8 |      486 |
30.69/30.79	c |    259475 |       0       0     2101     3440     5393    19.8 |      486 |
30.69/30.79	c |    289271 |       0       0     2101     3179     5532    22.1 |      486 |
30.69/30.79	c |    322158 |       0       0     2101     5260     5674    23.7 |      486 |
30.69/30.79	c |    358445 |       0       0     2101     4209     5818    22.2 |      486 |
30.69/30.79	c |    398472 |       0       0     2101     2989     5965    21.7 |      486 |
30.69/30.79	c |    442613 |       0       0     2101     4859     6114    25.3 |      486 |
30.69/30.79	c |    491279 |       0       0     2101     4005     6265    23.4 |      486 |
30.69/30.79	c |    544923 |       0       0     2101     3719

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-1518117-1238295441/watcher-1518117-1238295441 -o /tmp/evaluation-result-1518117-1238295441/solver-1518117-1238295441 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518117-1238295441.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: 1.00 1.00 1.00 3/64 22757
/proc/meminfo: memFree=830904/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=984 CPUtime=0
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1102209973 1007616 132 1992294400 134512640 135192793 4294956224 18446744073709551615 134573778 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 246 132 56 166 0 77 0

[startup+0.0943891 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22757
/proc/meminfo: memFree=830904/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=1644 CPUtime=0.09
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 317 0 0 0 9 0 0 0 18 0 1 0 1102209973 1683456 303 1992294400 134512640 135192793 4294956224 18446744073709551615 134753433 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 411 303 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.101389 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22757
/proc/meminfo: memFree=830904/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=1644 CPUtime=0.09
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 324 0 0 0 9 0 0 0 18 0 1 0 1102209973 1683456 310 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 411 310 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301411 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22757
/proc/meminfo: memFree=830904/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=1908 CPUtime=0.29
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 389 0 0 0 29 0 0 0 19 0 1 0 1102209973 1953792 375 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 477 375 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701457 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22757
/proc/meminfo: memFree=830904/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=2172 CPUtime=0.69
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 456 0 0 0 69 0 0 0 22 0 1 0 1102209973 2224128 442 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 543 442 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22758
/proc/meminfo: memFree=829168/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=2700 CPUtime=1.49
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 560 0 0 0 149 0 0 0 25 0 1 0 1102209973 2764800 546 1992294400 134512640 135192793 4294956224 18446744073709551615 134531345 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 675 546 73 166 0 506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2700

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22758
/proc/meminfo: memFree=828656/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=3104 CPUtime=3.09
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 672 0 0 0 309 0 0 0 25 0 1 0 1102209973 3178496 658 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 776 658 73 166 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3104

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22758
/proc/meminfo: memFree=827760/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=3920 CPUtime=6.29
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 854 0 0 0 629 0 0 0 25 0 1 0 1102209973 4014080 840 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 980 840 73 166 0 811 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3920

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22758
/proc/meminfo: memFree=826736/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=4712 CPUtime=12.69
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 1071 0 0 0 1269 0 0 0 25 0 1 0 1102209973 4825088 1057 1992294400 134512640 135192793 4294956224 18446744073709551615 134520495 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 1178 1057 73 166 0 1009 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4712

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22758
/proc/meminfo: memFree=825456/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=6060 CPUtime=25.48
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 1375 0 0 0 2548 0 0 0 25 0 1 0 1102209973 6205440 1361 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 1515 1361 73 166 0 1346 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6060

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22758
/proc/meminfo: memFree=823920/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=7728 CPUtime=51.08
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 1766 0 0 0 5107 1 0 0 25 0 1 0 1102209973 7913472 1752 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 1932 1752 73 166 0 1763 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7728

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22758
/proc/meminfo: memFree=821936/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=10012 CPUtime=102.26
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 2249 0 0 0 10225 1 0 0 25 0 1 0 1102209973 10252288 2235 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 2503 2235 73 166 0 2334 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10012

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22758
/proc/meminfo: memFree=820336/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=11960 CPUtime=162.25
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 2658 0 0 0 16223 2 0 0 25 0 1 0 1102209973 12247040 2644 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 2990 2644 73 166 0 2821 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11960

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=818672/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=13564 CPUtime=222.23
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 3023 0 0 0 22220 3 0 0 25 0 1 0 1102209973 13889536 3009 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 3391 3009 73 166 0 3222 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13564

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=817328/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=15180 CPUtime=282.2
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 3381 0 0 0 28217 3 0 0 25 0 1 0 1102209973 15544320 3367 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 3795 3367 73 166 0 3626 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15180

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=816240/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=16428 CPUtime=342.18
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 3650 0 0 0 34215 3 0 0 25 0 1 0 1102209973 16822272 3636 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 4107 3636 73 166 0 3938 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16428

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=815088/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=17708 CPUtime=402.17
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 3948 0 0 0 40213 4 0 0 25 0 1 0 1102209973 18132992 3934 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 4427 3934 73 166 0 4258 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17708

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=814512/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=18292 CPUtime=462.15
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 4089 0 0 0 46211 4 0 0 25 0 1 0 1102209973 18731008 4075 1992294400 134512640 135192793 4294956224 18446744073709551615 134533168 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 4573 4075 73 166 0 4404 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18292

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=813808/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=19028 CPUtime=522.13
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 4291 0 0 0 52209 4 0 0 25 0 1 0 1102209973 19484672 4277 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 4757 4277 73 166 0 4588 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 19028

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=812976/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=19948 CPUtime=582.11
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 4491 0 0 0 58207 4 0 0 25 0 1 0 1102209973 20426752 4477 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 4987 4477 73 166 0 4818 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19948

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=812208/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=20740 CPUtime=642.1
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 4675 0 0 0 64205 5 0 0 25 0 1 0 1102209973 21237760 4661 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 5185 4661 73 166 0 5016 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 20740

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=811568/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=21548 CPUtime=702.08
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 4834 0 0 0 70203 5 0 0 25 0 1 0 1102209973 22065152 4820 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 5387 4820 73 166 0 5218 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 21548

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=811120/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=22008 CPUtime=762.06
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 4944 0 0 0 76201 5 0 0 25 0 1 0 1102209973 22536192 4930 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 5502 4930 73 166 0 5333 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 22008

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=810544/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=22804 CPUtime=822.05
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 5103 0 0 0 82199 6 0 0 25 0 1 0 1102209973 23351296 5089 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 5701 5089 73 166 0 5532 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 22804

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=810160/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=23096 CPUtime=882.03
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 5188 0 0 0 88197 6 0 0 25 0 1 0 1102209973 23650304 5174 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 5774 5174 73 166 0 5605 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 23096

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=809520/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=23904 CPUtime=942.01
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 5350 0 0 0 94195 6 0 0 25 0 1 0 1102209973 24477696 5336 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 5976 5336 73 166 0 5807 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 23904

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=809072/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=24416 CPUtime=1002
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 5469 0 0 0 100193 7 0 0 25 0 1 0 1102209973 25001984 5455 1992294400 134512640 135192793 4294956224 18446744073709551615 134550804 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 6104 5455 73 166 0 5935 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 24416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=808560/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=25060 CPUtime=1061.98
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 5591 0 0 0 106191 7 0 0 25 0 1 0 1102209973 25661440 5577 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 6265 5577 73 166 0 6096 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 25060

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=807984/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=25732 CPUtime=1121.95
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 5727 0 0 0 112188 7 0 0 25 0 1 0 1102209973 26349568 5713 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 6433 5713 73 166 0 6264 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 25732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=807472/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=26272 CPUtime=1181.94
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 5850 0 0 0 118186 8 0 0 25 0 1 0 1102209973 26902528 5836 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 6568 5836 73 166 0 6399 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 26272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22764
/proc/meminfo: memFree=807152/2055920 swapFree=4176704/4192956
[pid=22757] ppid=22755 vsize=26592 CPUtime=1200.04
/proc/22757/stat : 22757 (mxc-sat09) R 22755 22757 19214 0 -1 4194304 5913 0 0 0 119996 8 0 0 25 0 1 0 1102209973 27230208 5899 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/22757/statm: 6648 5899 73 166 0 6479 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 26592

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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.97
CPU system time (s): 0.088986
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 26592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5913
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= 2914

runsolver used 0.846871 second user time and 2.50362 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-29 04:57:21
IDJOB=1518117
IDBENCH=70653
IDSOLVER=504
FILE ID=node20/1518117-1238295441
PBS_JOBID= 9060922
Free space on /tmp= 65668 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S353643296-086.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518117-1238295441/watcher-1518117-1238295441 -o /tmp/evaluation-result-1518117-1238295441/solver-1518117-1238295441 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518117-1238295441.cnf

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

MD5SUM BENCH= 737f90cc4667953389f21d8a50271567
RANDOM SEED=1064637032

node20.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		: 3000.235
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		: 3000.235
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:        831320 kB
Buffers:        104272 kB
Cached:        1014116 kB
SwapCached:      10004 kB
Active:         158512 kB
Inactive:       971312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        831320 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          16608 kB
Slab:            80768 kB
Committed_AS:  2828544 kB
PageTables:       1404 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= 65664 MiB
End job on node20 at 2009-03-29 05:17:24