Trace number 1516365

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S834811574-084.cnf
MD5SUMf47b98142bda69eb96f4457b8b3ad814
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.237963
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

24.58/24.67	c starting MXC with:
24.58/24.67	c cnf_path = HOME/instance-1516365-1238268421.cnf
24.58/24.67	c restart_strategy = auto
24.58/24.67	c sign_strategy = cached
24.58/24.67	c use_preprocessing = -1
24.58/24.67	c output_implicant = 1
24.58/24.67	c timeout_seconds = 0
24.58/24.67	c running SatELite... done
24.58/24.67	c 1 vars eliminated
24.58/24.67	c received 0 units and 6230 clauses from SatELite
24.58/24.67	c 0 assignments made, starting to guess now
24.58/24.67	c ===================================[MXC]=====================================
24.58/24.67	c | Conflicts |                Clause Statistics                   |   Vars   |
24.58/24.67	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
24.58/24.67	c =============================================================================
24.58/24.67	c |         0 |       0       0     6230        0        0     nan |       70 |
24.58/24.67	c |       100 |       0       0     6230      100     1050    24.4 |       70 |
24.58/24.67	c |       210 |       0       0     6230      210     1105    24.4 |       70 |
24.58/24.67	c |       441 |       0       0     6230      441     1220    24.4 |       70 |
24.58/24.67	c |       805 |       0       0     6230      805     1402    24.8 |       70 |
24.58/24.67	c |      1315 |       0       0     6230     1315     1609    25.0 |       70 |
24.58/24.67	c |      1986 |       0       0     6230     1138     1754    24.7 |       70 |
24.58/24.67	c |      2834 |       0       0     6230     1046     1894    23.8 |       70 |
24.58/24.67	c |      3876 |       0       0     6230     1076     2031    24.0 |       70 |
24.58/24.67	c |      5132 |       0       0     6230     1260     2163    23.9 |       70 |
24.58/24.67	c |      6623 |       0       0     6230     1627     2292    23.6 |       70 |
24.58/24.67	c |      8373 |       0       0     6230     2204     2419    24.0 |       70 |
24.58/24.67	c |     10408 |       0       0     6230     1768     2543    23.7 |       70 |
24.58/24.67	c |     12756 |       0       0     6230     1496     2665    23.8 |       70 |
24.58/24.67	c |     15449 |       0       0     6230     1438     2786    23.7 |       70 |
24.58/24.67	c |     18521 |       0       0     6230     1640     2906    22.9 |       70 |
24.58/24.67	c |     22010 |       0       0     6230     2152     3025    23.4 |       70 |
24.58/24.67	c |     25958 |       0       0     6230     3026     3144    23.3 |       70 |
24.58/24.67	c |     30411 |       0       0     6230     2697     3262    23.0 |       70 |
24.58/24.67	c |     35419 |       0       0     6230     2734     3381    23.4 |       70 |
24.58/24.67	c |     41038 |       0       0     6230     3207     3499    23.4 |       70 |
24.58/24.67	c |     47329 |       0       0     6230     2391     3618    23.4 |       70 |
24.58/24.67	c |     54360 |       0       0     6230     2059     3737    22.8 |       70 |
24.58/24.67	c |     62205 |       0       0     6230     2296     3857    22.7 |       70 |
24.58/24.67	c |     70945 |       0       0     6230     3204     3978    22.9 |       70 |
24.58/24.67	c |     80669 |       0       0     6230     2840     4099    22.9 |       70 |
24.58/24.67	c |     91476 |       0       0     6230     3251     4222    22.5 |       70 |
24.58/24.67	c |    103474 |       0       0     6230     2398     4346    23.4 |       70 |
24.58/24.67	c |    116782 |       0       0     6230     2470     4471    22.5 |       70 |
24.58/24.67	c |    131532 |       0       0     6230     3622     4597    22.2 |       70 |
24.58/24.67	c |    147868 |       0       0     6230     3660     4726    22.9 |       70 |
24.58/24.67	c |    165948 |       0       0     6230     2579     4855    22.7 |       70 |
24.58/24.67	c |    185947 |       0       0     6230     2891     4987    21.5 |       70 |
24.58/24.67	c |    208057 |       0       0     6230     4803     5120    22.1 |       70 |
24.58/24.67	c |    232489 |       0       0     6230     3334     5255    22.1 |       70 |
24.58/24.67	c |    259475 |       0       0     6230     3704     5393    22.7 |       70 |
24.58/24.67	c |    289271 |       0       0     6230     3464     5532    21.6 |       70 |
24.58/24.67	c |    322158 |       0       0     6230     5565     5674    22.2 |       70 |
24.58/24.67	c |    358445 |       0       0     6230     4565     5818    22.2 |       70 |
24.58/24.67	c |    398472 |       0       0     6230     3379     5965    22.2 |       70 |
24.58/24.67	c |    442613 |       0       0     6230     5284     6114    22.4 |       70 |
24.58/24.67	c |    491279 |       0       0     6230     4495     6265    23.2 |       70 |
24.58/24.67	c |    544923 |       0       0     6230     4244

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-1516365-1238268421/watcher-1516365-1238268421 -o /tmp/evaluation-result-1516365-1238268421/solver-1516365-1238268421 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516365-1238268421.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: 0.91 0.95 0.97 3/64 23256
/proc/meminfo: memFree=1129184/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=1136 CPUtime=0
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 1099504484 1163264 162 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 284 163 54 166 0 115 0

[startup+0.011213 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 23256
/proc/meminfo: memFree=1129184/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=1392 CPUtime=0.01
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 269 0 0 0 1 0 0 0 18 0 1 0 1099504484 1425408 216 1992294400 134512640 135192793 4294956224 18446744073709551615 134546201 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 348 216 55 166 0 179 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1392

[startup+0.102221 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 23256
/proc/meminfo: memFree=1129184/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=1392 CPUtime=0.1
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 275 0 0 0 10 0 0 0 18 0 1 0 1099504484 1425408 222 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 348 222 55 166 0 179 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1392

[startup+0.301238 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 23256
/proc/meminfo: memFree=1129184/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=2476 CPUtime=0.29
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 557 0 0 0 29 0 0 0 19 0 1 0 1099504484 2535424 504 1992294400 134512640 135192793 4294956224 18446744073709551615 134534218 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 619 504 72 166 0 450 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2476

[startup+0.701276 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 23256
/proc/meminfo: memFree=1129184/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=2740 CPUtime=0.69
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 630 0 0 0 69 0 0 0 23 0 1 0 1099504484 2805760 577 1992294400 134512640 135192793 4294956224 18446744073709551615 134531664 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 685 577 72 166 0 516 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2740

[startup+1.50135 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 23257
/proc/meminfo: memFree=1127000/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=3144 CPUtime=1.49
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 709 0 0 0 149 0 0 0 25 0 1 0 1099504484 3219456 656 1992294400 134512640 135192793 4294956224 18446744073709551615 134550816 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 786 656 72 166 0 617 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3144

[startup+3.1015 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 23257
/proc/meminfo: memFree=1126488/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=3544 CPUtime=3.09
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 794 0 0 0 309 0 0 0 25 0 1 0 1099504484 3629056 741 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 886 741 72 166 0 717 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3544

[startup+6.3018 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 23257
/proc/meminfo: memFree=1125976/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=3968 CPUtime=6.29
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 898 0 0 0 629 0 0 0 25 0 1 0 1099504484 4063232 845 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 992 845 72 166 0 823 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3968

[startup+12.7014 s]
/proc/loadavg: 0.93 0.96 0.97 2/65 23257
/proc/meminfo: memFree=1125216/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=4832 CPUtime=12.69
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 1082 0 0 0 1269 0 0 0 25 0 1 0 1099504484 4947968 1029 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 1208 1029 72 166 0 1039 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4832

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 23257
/proc/meminfo: memFree=1124256/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=5760 CPUtime=25.48
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 1300 0 0 0 2548 0 0 0 25 0 1 0 1099504484 5898240 1247 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 1440 1247 72 166 0 1271 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5760

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 23257
/proc/meminfo: memFree=1123104/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=7000 CPUtime=51.08
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 1576 0 0 0 5107 1 0 0 25 0 1 0 1099504484 7168000 1523 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 1750 1523 72 166 0 1581 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7000

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 23257
/proc/meminfo: memFree=1122144/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=7936 CPUtime=102.27
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 1806 0 0 0 10226 1 0 0 25 0 1 0 1099504484 8126464 1753 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 1984 1753 72 166 0 1815 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7936

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23257
/proc/meminfo: memFree=1120864/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=9472 CPUtime=162.25
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 2142 0 0 0 16223 2 0 0 25 0 1 0 1099504484 9699328 2089 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 2368 2089 72 166 0 2199 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9472

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23257
/proc/meminfo: memFree=1119712/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=10816 CPUtime=222.23
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 2406 0 0 0 22221 2 0 0 25 0 1 0 1099504484 11075584 2353 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 2704 2353 72 166 0 2535 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10816

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23257
/proc/meminfo: memFree=1119200/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=11376 CPUtime=282.22
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 2536 0 0 0 28219 3 0 0 25 0 1 0 1099504484 11649024 2483 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 2844 2483 72 166 0 2675 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11376

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23257
/proc/meminfo: memFree=1118560/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=12144 CPUtime=342.21
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 2663 0 0 0 34218 3 0 0 25 0 1 0 1099504484 12435456 2610 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3036 2610 72 166 0 2867 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12144

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23257
/proc/meminfo: memFree=1118496/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=12144 CPUtime=402.19
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 2674 0 0 0 40216 3 0 0 25 0 1 0 1099504484 12435456 2621 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3036 2621 72 166 0 2867 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12144

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23257
/proc/meminfo: memFree=1118368/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=12336 CPUtime=462.18
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 2727 0 0 0 46214 4 0 0 25 0 1 0 1099504484 12632064 2674 1992294400 134512640 135192793 4294956224 18446744073709551615 134748159 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3084 2674 72 166 0 2915 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12336

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23257
/proc/meminfo: memFree=1117664/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=13264 CPUtime=522.16
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 2918 0 0 0 52212 4 0 0 25 0 1 0 1099504484 13582336 2865 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3316 2865 72 166 0 3147 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13264

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23257
/proc/meminfo: memFree=1117280/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=13456 CPUtime=582.15
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 2997 0 0 0 58210 5 0 0 25 0 1 0 1099504484 13778944 2944 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3364 2944 72 166 0 3195 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 13456

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23257
/proc/meminfo: memFree=1117152/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=13648 CPUtime=642.14
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 3029 0 0 0 64209 5 0 0 25 0 1 0 1099504484 13975552 2976 1992294400 134512640 135192793 4294956224 18446744073709551615 134548915 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3412 2976 72 166 0 3243 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 13648

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23257
/proc/meminfo: memFree=1116960/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=13648 CPUtime=702.12
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 3069 0 0 0 70207 5 0 0 25 0 1 0 1099504484 13975552 3016 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3412 3016 72 166 0 3243 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 13648

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23257
/proc/meminfo: memFree=1116576/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=14176 CPUtime=762.11
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 3174 0 0 0 76205 6 0 0 25 0 1 0 1099504484 14516224 3121 1992294400 134512640 135192793 4294956224 18446744073709551615 134549760 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3544 3121 72 166 0 3375 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 14176

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23257
/proc/meminfo: memFree=1116192/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=14552 CPUtime=822.09
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 3261 0 0 0 82203 6 0 0 25 0 1 0 1099504484 14901248 3208 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3638 3208 72 166 0 3469 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 14552

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23259
/proc/meminfo: memFree=1116192/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=14552 CPUtime=882.07
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 3275 0 0 0 88201 6 0 0 25 0 1 0 1099504484 14901248 3222 1992294400 134512640 135192793 4294956224 18446744073709551615 134533851 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3638 3222 72 166 0 3469 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 14552

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23259
/proc/meminfo: memFree=1116000/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=14552 CPUtime=942.06
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 3313 0 0 0 94200 6 0 0 25 0 1 0 1099504484 14901248 3260 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3638 3260 72 166 0 3469 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 14552

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23259
/proc/meminfo: memFree=1115936/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=14552 CPUtime=1002.05
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 3330 0 0 0 100198 7 0 0 25 0 1 0 1099504484 14901248 3277 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3638 3277 72 166 0 3469 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 14552

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23259
/proc/meminfo: memFree=1115936/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=14552 CPUtime=1062.03
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 3343 0 0 0 106196 7 0 0 25 0 1 0 1099504484 14901248 3290 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3638 3290 72 166 0 3469 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 14552

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23259
/proc/meminfo: memFree=1115872/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=14552 CPUtime=1122.01
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 3356 0 0 0 112194 7 0 0 25 0 1 0 1099504484 14901248 3303 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3638 3303 72 166 0 3469 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 14552

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23259
/proc/meminfo: memFree=1115808/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=14552 CPUtime=1182.01
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 3363 0 0 0 118193 8 0 0 25 0 1 0 1099504484 14901248 3310 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3638 3310 72 166 0 3469 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 14552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23259
/proc/meminfo: memFree=1115744/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=14552 CPUtime=1200
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 3367 0 0 0 119992 8 0 0 25 0 1 0 1099504484 14901248 3314 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3638 3314 72 166 0 3469 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 14552

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23259
/proc/meminfo: memFree=1115744/2055920 swapFree=4176868/4192956
[pid=23256] ppid=23254 vsize=14552 CPUtime=1200
/proc/23256/stat : 23256 (mxc-sat09) R 23254 23256 23219 0 -1 4194304 3367 0 0 0 119992 8 0 0 25 0 1 0 1099504484 14901248 3314 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23256/statm: 3638 3314 72 166 0 3469 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 14552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.085986
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 14552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.085986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3367
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= 1871

runsolver used 1.04684 second user time and 2.26565 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 20:27:01
IDJOB=1516365
IDBENCH=70507
IDSOLVER=504
FILE ID=node48/1516365-1238268421
PBS_JOBID= 9060917
Free space on /tmp= 66464 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S834811574-084.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516365-1238268421/watcher-1516365-1238268421 -o /tmp/evaluation-result-1516365-1238268421/solver-1516365-1238268421 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516365-1238268421.cnf

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

MD5SUM BENCH= f47b98142bda69eb96f4457b8b3ad814
RANDOM SEED=75178860

node48.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		: 3000.236
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		: 3000.236
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:       1129600 kB
Buffers:         83816 kB
Cached:         746472 kB
SwapCached:      10192 kB
Active:         111992 kB
Inactive:       729948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1129600 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          17348 kB
Slab:            70300 kB
Committed_AS:  2505424 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-28 20:47:03