Trace number 1517493

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1564075794-028.cnf
MD5SUM12366f275d7d2c369dd8888e0db58ba8
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.98/30.01	c starting MXC with:
29.98/30.01	c cnf_path = HOME/instance-1517493-1238286404.cnf
29.98/30.01	c restart_strategy = auto
29.98/30.01	c sign_strategy = cached
29.98/30.01	c use_preprocessing = -1
29.98/30.01	c output_implicant = 1
29.98/30.01	c timeout_seconds = 0
29.98/30.01	c running SatELite... done
29.98/30.01	c 21 vars eliminated
29.98/30.01	c received 0 units and 2245 clauses from SatELite
29.98/30.01	c 20 assignments made, starting to guess now
29.98/30.01	c ===================================[MXC]=====================================
29.98/30.01	c | Conflicts |                Clause Statistics                   |   Vars   |
29.98/30.01	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.98/30.01	c =============================================================================
29.98/30.01	c |         0 |       0       0     2245        0        0     nan |      540 |
29.98/30.01	c |       100 |       0       0     2245      100     1050    23.6 |      520 |
29.98/30.01	c |       210 |       0       0     2245      210     1105    24.2 |      520 |
29.98/30.01	c |       441 |       0       0     2245      441     1220    23.5 |      520 |
29.98/30.01	c |       805 |       0       0     2245      805     1402    23.7 |      520 |
29.98/30.01	c |      1315 |       0       0     2245     1315     1609    23.7 |      520 |
29.98/30.01	c |      1986 |       0       0     2245     1138     1754    24.2 |      520 |
29.98/30.01	c |      2834 |       0       0     2245     1046     1894    24.4 |      520 |
29.98/30.01	c |      3876 |       0       0     2245     1076     2031    25.3 |      520 |
29.98/30.01	c |      5132 |       0       0     2245     1259     2163    23.7 |      520 |
29.98/30.01	c |      6623 |       0       0     2245     1625     2292    23.2 |      520 |
29.98/30.01	c |      8373 |       0       0     2245     2201     2419    24.7 |      520 |
29.98/30.01	c |     10408 |       0       0     2245     1762     2543    24.3 |      520 |
29.98/30.01	c |     12756 |       0       0     2245     1488     2665    25.0 |      520 |
29.98/30.01	c |     15449 |       0       0     2245     1426     2786    24.6 |      520 |
29.98/30.01	c |     18521 |       0       0     2245     1626     2906    24.8 |      520 |
29.98/30.01	c |     22010 |       0       0     2245     2137     3025    23.9 |      520 |
29.98/30.01	c |     25958 |       0       0     2245     3007     3144    24.5 |      520 |
29.98/30.01	c |     30411 |       0       0     2245     2672     3262    24.2 |      520 |
29.98/30.01	c |     35419 |       0       0     2245     2704     3381    23.2 |      520 |
29.98/30.01	c |     41038 |       0       0     2245     3176     3499    24.0 |      520 |
29.98/30.01	c |     47329 |       0       0     2245     2353     3618    23.7 |      520 |
29.98/30.01	c |     54360 |       0       0     2245     2014     3737    20.4 |      520 |
29.98/30.01	c |     62205 |       0       0     2245     2244     3857    21.4 |      520 |
29.98/30.01	c |     70945 |       0       0     2245     3142     3978    23.5 |      520 |
29.98/30.01	c |     80669 |       0       0     2245     2765     4099    22.1 |      520 |
29.98/30.01	c |     91476 |       0       0     2245     3168     4222    24.2 |      520 |
29.98/30.01	c |    103474 |       0       0     2245     2300     4346    23.3 |      520 |
29.98/30.01	c |    116782 |       0       0     2245     2354     4471    23.2 |      520 |
29.98/30.01	c |    131532 |       0       0     2245     3493     4597    22.1 |      520 |
29.98/30.01	c |    147868 |       0       0     2245     3513     4726    22.8 |      520 |
29.98/30.01	c |    165948 |       0       0     2245     4846     4855    24.0 |      520 |
29.98/30.01	c |    185947 |       0       0     2245     2699     4987    23.1 |      520 |
29.98/30.01	c |    208057 |       0       0     2245     4593     5120    23.7 |      520 |
29.98/30.01	c |    232489 |       0       0     2245     3094     5255    23.0 |      520 |
29.98/30.01	c |    259475 |       0       0     2245     3447     5393    22.2 |      520 |
29.98/30.01	c |    289271 |       0       0     2245     3192     5532    21.7 |      520 |
29.98/30.01	c |    322158 |       0       0     2245     5270     5674    23.3 |      520 |
29.98/30.01	c |    358445 |       0       0     2245     4229     5818    23.0 |      520 |
29.98/30.01	c |    398472 |       0       0     2245     2998     5965    21.1 |      520 |
29.98/30.01	c |    442613 |       0       0     2245     4864     6114    23.0 |      520 |
29.98/30.01	c |    491279 |       0       0     2245     4025     6265    23.1 |      520 |
29.98/30.01	c |    544923 |       0       0     2245     3755

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-1517493-1238286404/watcher-1517493-1238286404 -o /tmp/evaluation-result-1517493-1238286404/solver-1517493-1238286404 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517493-1238286404.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 0.98 0.99 3/73 5973
/proc/meminfo: memFree=1347032/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=1108 CPUtime=0
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 158 0 0 0 0 0 0 0 20 0 1 0 1101304946 1134592 144 1992294400 134512640 135192793 4294956224 18446744073709551615 134567801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 277 144 56 166 0 108 0

[startup+0.101852 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 5973
/proc/meminfo: memFree=1347032/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=1900 CPUtime=0.09
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 353 0 0 0 9 0 0 0 20 0 1 0 1101304946 1945600 339 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 475 339 73 166 0 306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1900

[startup+0.201862 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 5973
/proc/meminfo: memFree=1347032/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=2032 CPUtime=0.19
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 387 0 0 0 19 0 0 0 21 0 1 0 1101304946 2080768 373 1992294400 134512640 135192793 4294956224 18446744073709551615 134550877 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 508 373 73 166 0 339 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2032

[startup+0.301874 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 5973
/proc/meminfo: memFree=1347032/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=2032 CPUtime=0.29
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 409 0 0 0 29 0 0 0 22 0 1 0 1101304946 2080768 395 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 508 395 73 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701919 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 5973
/proc/meminfo: memFree=1347032/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=2428 CPUtime=0.69
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 487 0 0 0 69 0 0 0 25 0 1 0 1101304946 2486272 473 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 607 473 73 166 0 438 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2428

[startup+1.50201 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5974
/proc/meminfo: memFree=1345168/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=2692 CPUtime=1.49
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 573 0 0 0 149 0 0 0 25 0 1 0 1101304946 2756608 559 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 673 559 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5974
/proc/meminfo: memFree=1344592/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=3224 CPUtime=3.09
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 704 0 0 0 309 0 0 0 25 0 1 0 1101304946 3301376 690 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 806 690 73 166 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3224

[startup+6.30157 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5974
/proc/meminfo: memFree=1343696/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=3900 CPUtime=6.29
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 869 0 0 0 629 0 0 0 25 0 1 0 1101304946 3993600 855 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 975 855 73 166 0 806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3900

[startup+12.7023 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5974
/proc/meminfo: memFree=1342608/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=4976 CPUtime=12.69
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 1114 0 0 0 1268 1 0 0 25 0 1 0 1101304946 5095424 1100 1992294400 134512640 135192793 4294956224 18446744073709551615 134520482 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 1244 1100 73 166 0 1075 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4976

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5974
/proc/meminfo: memFree=1341328/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=6196 CPUtime=25.48
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 1410 0 0 0 2547 1 0 0 25 0 1 0 1101304946 6344704 1396 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 1549 1396 73 166 0 1380 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6196

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5974
/proc/meminfo: memFree=1339984/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=7716 CPUtime=51.07
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 1758 0 0 0 5106 1 0 0 25 0 1 0 1101304946 7901184 1744 1992294400 134512640 135192793 4294956224 18446744073709551615 134533142 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 1929 1744 73 166 0 1760 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7716

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5974
/proc/meminfo: memFree=1337872/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=10004 CPUtime=102.27
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 2249 0 0 0 10225 2 0 0 25 0 1 0 1101304946 10244096 2235 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 2501 2235 73 166 0 2332 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10004

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 5974
/proc/meminfo: memFree=1336080/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=12204 CPUtime=162.24
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 2706 0 0 0 16222 2 0 0 25 0 1 0 1101304946 12496896 2692 1992294400 134512640 135192793 4294956224 18446744073709551615 134534326 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 3051 2692 73 166 0 2882 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12204

[startup+222.306 s]
/proc/loadavg: 1.03 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1334480/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=14012 CPUtime=222.24
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 3107 0 0 0 22221 3 0 0 25 0 1 0 1101304946 14348288 3093 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 3503 3093 73 166 0 3334 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14012

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1333456/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=15032 CPUtime=282.22
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 3359 0 0 0 28219 3 0 0 25 0 1 0 1101304946 15392768 3345 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 3758 3345 73 166 0 3589 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15032

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1332368/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=16240 CPUtime=342.2
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 3633 0 0 0 34217 3 0 0 25 0 1 0 1101304946 16629760 3619 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 4060 3619 73 166 0 3891 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16240

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1331280/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=17448 CPUtime=402.18
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 3895 0 0 0 40215 3 0 0 25 0 1 0 1101304946 17866752 3881 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 4362 3881 73 166 0 4193 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17448

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1330704/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=18032 CPUtime=462.17
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 4047 0 0 0 46214 3 0 0 25 0 1 0 1101304946 18464768 4033 1992294400 134512640 135192793 4294956224 18446744073709551615 134551394 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 4508 4033 73 166 0 4339 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18032

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1329680/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=19168 CPUtime=522.15
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 4300 0 0 0 52212 3 0 0 25 0 1 0 1101304946 19628032 4286 1992294400 134512640 135192793 4294956224 18446744073709551615 134752364 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 4792 4286 73 166 0 4623 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19168

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1328912/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=19984 CPUtime=582.13
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 4478 0 0 0 58210 3 0 0 25 0 1 0 1101304946 20463616 4464 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 4996 4464 73 166 0 4827 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19984

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1328208/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=20780 CPUtime=642.12
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 4647 0 0 0 64208 4 0 0 25 0 1 0 1101304946 21278720 4633 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 5195 4633 73 166 0 5026 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20780

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1327440/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=21612 CPUtime=702.1
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 4855 0 0 0 70206 4 0 0 25 0 1 0 1101304946 22130688 4841 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 5403 4841 73 166 0 5234 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 21612

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1326992/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=22072 CPUtime=762.09
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 4953 0 0 0 76205 4 0 0 25 0 1 0 1101304946 22601728 4939 1992294400 134512640 135192793 4294956224 18446744073709551615 134534326 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 5518 4939 73 166 0 5349 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 22072

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1326288/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=22956 CPUtime=822.07
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 5126 0 0 0 82203 4 0 0 25 0 1 0 1101304946 23506944 5112 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 5739 5112 73 166 0 5570 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 22956

[startup+882.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1325840/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=23432 CPUtime=882.06
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 5233 0 0 0 88202 4 0 0 25 0 1 0 1101304946 23994368 5219 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 5858 5219 73 166 0 5689 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23432

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1325392/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=23948 CPUtime=942.04
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 5343 0 0 0 94200 4 0 0 25 0 1 0 1101304946 24522752 5329 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 5987 5329 73 166 0 5818 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1325008/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=24400 CPUtime=1002.02
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 5451 0 0 0 100198 4 0 0 25 0 1 0 1101304946 24985600 5437 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 6100 5437 73 166 0 5931 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 24400

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1324432/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=25072 CPUtime=1062
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 5582 0 0 0 106196 4 0 0 25 0 1 0 1101304946 25673728 5568 1992294400 134512640 135192793 4294956224 18446744073709551615 134534012 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 6268 5568 73 166 0 6099 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 25072

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1323920/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=25536 CPUtime=1121.99
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 5719 0 0 0 112194 5 0 0 25 0 1 0 1101304946 26148864 5705 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 6384 5705 73 166 0 6215 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 25536

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1323600/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=25916 CPUtime=1181.98
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 5787 0 0 0 118193 5 0 0 25 0 1 0 1101304946 26537984 5773 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 6479 5773 73 166 0 6310 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 25916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1323600/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=25916 CPUtime=1200.08
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 5789 0 0 0 120003 5 0 0 25 0 1 0 1101304946 26537984 5775 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 6479 5775 73 166 0 6310 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25916

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 5974
/proc/meminfo: memFree=1323600/2055920 swapFree=4175504/4192956
[pid=5973] ppid=5971 vsize=25916 CPUtime=1200.08
/proc/5973/stat : 5973 (mxc-sat09) R 5971 5973 5872 0 -1 4194304 5789 0 0 0 120003 5 0 0 25 0 1 0 1101304946 26537984 5775 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/5973/statm: 6479 5775 73 166 0 6310 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.054991
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 25916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5789
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= 1991

runsolver used 0.973851 second user time and 3.40348 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-29 01:26:44
IDJOB=1517493
IDBENCH=70601
IDSOLVER=504
FILE ID=node77/1517493-1238286404
PBS_JOBID= 9060998
Free space on /tmp= 66552 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1564075794-028.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517493-1238286404/watcher-1517493-1238286404 -o /tmp/evaluation-result-1517493-1238286404/solver-1517493-1238286404 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517493-1238286404.cnf

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

MD5SUM BENCH= 12366f275d7d2c369dd8888e0db58ba8
RANDOM SEED=343446896

node77.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		: 3000.230
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		: 3000.230
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:       1347448 kB
Buffers:         77720 kB
Cached:         540896 kB
SwapCached:       9160 kB
Active:         181936 kB
Inactive:       449988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347448 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          17536 kB
Slab:            61696 kB
Committed_AS:  2590004 kB
PageTables:       1984 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB
End job on node77 at 2009-03-29 01:46:47