Trace number 1517337

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/440/
unif-k3-r4.25-v440-c1870-S1563412474-059.cnf
MD5SUMdb2a5eb5a2e705c514d4161cd8870d93
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark396.021
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

28.78/28.84	c starting MXC with:
28.78/28.84	c cnf_path = HOME/instance-1517337-1238283903.cnf
28.78/28.84	c restart_strategy = auto
28.78/28.84	c sign_strategy = cached
28.78/28.84	c use_preprocessing = -1
28.78/28.84	c output_implicant = 1
28.78/28.84	c timeout_seconds = 0
28.78/28.84	c running SatELite... done
28.78/28.84	c 13 vars eliminated
28.78/28.84	c received 0 units and 1839 clauses from SatELite
28.78/28.84	c 12 assignments made, starting to guess now
28.78/28.84	c ===================================[MXC]=====================================
28.78/28.84	c | Conflicts |                Clause Statistics                   |   Vars   |
28.78/28.84	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
28.78/28.84	c =============================================================================
28.78/28.84	c |         0 |       0       0     1839        0        0     nan |      440 |
28.78/28.84	c |       100 |       0       0     1839      100     1050    26.3 |      428 |
28.78/28.84	c |       210 |       0       0     1839      210     1105    23.9 |      428 |
28.78/28.84	c |       441 |       0       0     1839      441     1220    22.3 |      428 |
28.78/28.84	c |       805 |       0       0     1839      805     1402    21.1 |      428 |
28.78/28.84	c |      1315 |       0       0     1839     1315     1609    20.7 |      428 |
28.78/28.84	c |      1986 |       0       0     1839     1138     1754    21.6 |      428 |
28.78/28.84	c |      2834 |       0       0     1839     1046     1894    20.8 |      428 |
28.78/28.84	c |      3876 |       0       0     1839     1076     2031    18.9 |      428 |
28.78/28.84	c |      5132 |       0       0     1839     1259     2163    20.4 |      428 |
28.78/28.84	c |      6623 |       0       0     1839     1624     2292    20.4 |      428 |
28.78/28.84	c |      8373 |       0       0     1839     2200     2419    21.5 |      428 |
28.78/28.84	c |     10408 |       0       0     1839     1762     2543    21.1 |      428 |
28.78/28.84	c |     12756 |       0       0     1839     1487     2665    20.4 |      428 |
28.78/28.84	c |     15449 |       0       0     1839     1426     2786    20.1 |      428 |
28.78/28.84	c |     18521 |       0       0     1839     1626     2906    19.8 |      428 |
28.78/28.84	c |     22010 |       0       0     1839     2135     3025    20.8 |      428 |
28.78/28.84	c |     25958 |       0       0     1839     3005     3144    20.1 |      428 |
28.78/28.84	c |     30411 |       0       0     1839     2670     3262    21.3 |      428 |
28.78/28.84	c |     35419 |       0       0     1839     2703     3381    21.6 |      428 |
28.78/28.84	c |     41038 |       0       0     1839     3172     3499    21.4 |      428 |
28.78/28.84	c |     47329 |       0       0     1839     2348     3618    20.3 |      428 |
28.78/28.84	c |     54360 |       0       0     1839     2005     3737    18.9 |      428 |
28.78/28.84	c |     62205 |       0       0     1839     2234     3857    20.5 |      428 |
28.78/28.84	c |     70945 |       0       0     1839     3135     3978    22.5 |      428 |
28.78/28.84	c |     80669 |       0       0     1839     2761     4099    20.8 |      428 |
28.78/28.84	c |     91476 |       0       0     1839     3162     4222    21.3 |      428 |
28.78/28.84	c |    103474 |       0       0     1839     2290     4346    19.0 |      428 |
28.78/28.84	c |    116782 |       0       0     1839     2346     4471    19.8 |      428 |
28.78/28.84	c |    131532 |       0       0     1839     3479     4597    20.0 |      428 |
28.78/28.84	c |    147868 |       0       0     1839     3497     4726    18.6 |      428 |
28.78/28.84	c |    165948 |       0       0     1839     4829     4855    18.9 |      428 |
28.78/28.84	c |    185947 |       0       0     1839     2686     4987    18.6 |      428 |
28.78/28.84	c |    208057 |       0       0     1839     4582     5120    19.7 |      428 |
28.78/28.84	c |    232489 |       0       0     1839     3072     5255    21.2 |      428 |
28.78/28.84	c |    259475 |       0       0     1839     3416     5393    20.9 |      428 |
28.78/28.84	c |    289271 |       0       0     1839     3152     5532    20.0 |      428 |
28.78/28.84	c |    322158 |       0       0     1839     5228     5674    19.9 |      428 |
28.78/28.84	c |    358445 |       0       0     1839     4191     5818    19.9 |      428 |
28.78/28.84	c |    398472 |       0       0     1839     5942     5965    20.3 |      428 |
28.78/28.84	c |    442613 |       0       0     1839     4821     6114    19.2 |      428 |
28.78/28.84	c |    491279 |       0       0     1839     3982     6265    18.7 |      428 |
28.78/28.84	c |    544923 |       0       0     1839     3709

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-1517337-1238283903/watcher-1517337-1238283903 -o /tmp/evaluation-result-1517337-1238283903/solver-1517337-1238283903 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517337-1238283903.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 0.97 0.99 3/64 10771
/proc/meminfo: memFree=791088/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=984 CPUtime=0
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 141 0 0 0 0 0 0 0 20 0 1 0 1101055633 1007616 127 1992294400 134512640 135192793 4294956224 18446744073709551615 134567785 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 246 127 56 166 0 77 0

[startup+0.0234199 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10771
/proc/meminfo: memFree=791088/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=1380 CPUtime=0.02
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 241 0 0 0 2 0 0 0 20 0 1 0 1101055633 1413120 227 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 345 227 72 166 0 176 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1380

[startup+0.101428 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10771
/proc/meminfo: memFree=791088/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=1644 CPUtime=0.09
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 317 0 0 0 9 0 0 0 20 0 1 0 1101055633 1683456 303 1992294400 134512640 135192793 4294956224 18446744073709551615 134550733 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 411 303 73 166 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301447 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10771
/proc/meminfo: memFree=791088/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=1908 CPUtime=0.29
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 366 0 0 0 29 0 0 0 22 0 1 0 1101055633 1953792 352 1992294400 134512640 135192793 4294956224 18446744073709551615 134533854 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 477 352 73 166 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1908

[startup+0.701488 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 10771
/proc/meminfo: memFree=791088/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=2172 CPUtime=0.69
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 431 0 0 0 69 0 0 0 25 0 1 0 1101055633 2224128 417 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 543 417 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50257 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 10772
/proc/meminfo: memFree=789544/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=2436 CPUtime=1.5
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 526 0 0 0 150 0 0 0 25 0 1 0 1101055633 2494464 512 1992294400 134512640 135192793 4294956224 18446744073709551615 134533139 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 609 512 73 166 0 440 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2436

[startup+3.10173 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 10772
/proc/meminfo: memFree=789032/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=2964 CPUtime=3.09
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 635 0 0 0 309 0 0 0 25 0 1 0 1101055633 3035136 621 1992294400 134512640 135192793 4294956224 18446744073709551615 134550979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 741 621 73 166 0 572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2964

[startup+6.30105 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 10772
/proc/meminfo: memFree=788200/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=3636 CPUtime=6.29
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 790 0 0 0 629 0 0 0 25 0 1 0 1101055633 3723264 776 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 909 776 73 166 0 740 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3636

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 10772
/proc/meminfo: memFree=787304/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=4436 CPUtime=12.69
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 980 0 0 0 1269 0 0 0 25 0 1 0 1101055633 4542464 966 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 1109 966 73 166 0 940 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4436

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 10772
/proc/meminfo: memFree=786152/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=5544 CPUtime=25.49
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 1250 0 0 0 2549 0 0 0 25 0 1 0 1101055633 5677056 1236 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 1386 1236 73 166 0 1217 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5544

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 10772
/proc/meminfo: memFree=784808/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=7092 CPUtime=51.08
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 1589 0 0 0 5108 0 0 0 25 0 1 0 1101055633 7262208 1575 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 1773 1575 73 166 0 1604 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7092

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 10772
/proc/meminfo: memFree=782888/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=9160 CPUtime=102.27
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 2037 0 0 0 10227 0 0 0 25 0 1 0 1101055633 9379840 2023 1992294400 134512640 135192793 4294956224 18446744073709551615 134533898 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 2290 2023 73 166 0 2121 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9160

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=781416/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=10932 CPUtime=162.25
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 2408 0 0 0 16225 0 0 0 25 0 1 0 1101055633 11194368 2394 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 2733 2394 73 166 0 2564 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10932

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=780008/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=12256 CPUtime=222.23
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 2743 0 0 0 22223 0 0 0 25 0 1 0 1101055633 12550144 2729 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 3064 2729 73 166 0 2895 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12256

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=778920/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=13596 CPUtime=282.22
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 3020 0 0 0 28221 1 0 0 25 0 1 0 1101055633 13922304 3006 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 3399 3006 73 166 0 3230 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13596

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=777960/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=14652 CPUtime=342.2
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 3260 0 0 0 34219 1 0 0 25 0 1 0 1101055633 15003648 3246 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 3663 3246 73 166 0 3494 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14652

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=777128/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=15600 CPUtime=402.19
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 3465 0 0 0 40218 1 0 0 25 0 1 0 1101055633 15974400 3451 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 3900 3451 73 166 0 3731 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15600

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=776488/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=16188 CPUtime=462.17
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 3619 0 0 0 46216 1 0 0 25 0 1 0 1101055633 16576512 3605 1992294400 134512640 135192793 4294956224 18446744073709551615 134533924 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 4047 3605 73 166 0 3878 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16188

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=776104/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=16656 CPUtime=522.16
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 3722 0 0 0 52214 2 0 0 25 0 1 0 1101055633 17055744 3708 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 4164 3708 73 166 0 3995 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 16656

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=775272/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=17488 CPUtime=582.15
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 3923 0 0 0 58213 2 0 0 25 0 1 0 1101055633 17907712 3909 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 4372 3909 73 166 0 4203 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 17488

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=774632/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=18304 CPUtime=642.13
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 4087 0 0 0 64211 2 0 0 25 0 1 0 1101055633 18743296 4073 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 4576 4073 73 166 0 4407 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18304

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=774120/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=18952 CPUtime=702.11
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 4215 0 0 0 70209 2 0 0 25 0 1 0 1101055633 19406848 4201 1992294400 134512640 135192793 4294956224 18446744073709551615 134603657 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 4738 4201 73 166 0 4569 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 18952

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=773608/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=19628 CPUtime=762.1
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 4341 0 0 0 76208 2 0 0 25 0 1 0 1101055633 20099072 4327 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 4907 4327 73 166 0 4738 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 19628

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=773224/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=19964 CPUtime=822.08
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 4430 0 0 0 82206 2 0 0 25 0 1 0 1101055633 20443136 4416 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 4991 4416 73 166 0 4822 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 19964

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=772776/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=20476 CPUtime=882.07
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 4542 0 0 0 88205 2 0 0 25 0 1 0 1101055633 20967424 4528 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 5119 4528 73 166 0 4950 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 20476

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10772
/proc/meminfo: memFree=772200/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=21148 CPUtime=942.05
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 4699 0 0 0 94203 2 0 0 25 0 1 0 1101055633 21655552 4685 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 5287 4685 73 166 0 5118 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 21148

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10778
/proc/meminfo: memFree=772008/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=21500 CPUtime=1002.02
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 4761 0 0 0 100200 2 0 0 25 0 1 0 1101055633 22016000 4747 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 5375 4747 73 166 0 5206 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 21500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10778
/proc/meminfo: memFree=771432/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=21976 CPUtime=1062.02
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 4895 0 0 0 106199 3 0 0 25 0 1 0 1101055633 22503424 4881 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 5494 4881 73 166 0 5325 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 21976

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10778
/proc/meminfo: memFree=770920/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=22648 CPUtime=1122
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 5019 0 0 0 112197 3 0 0 25 0 1 0 1101055633 23191552 5005 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 5662 5005 73 166 0 5493 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 22648

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10778
/proc/meminfo: memFree=770280/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=23480 CPUtime=1181.98
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 5179 0 0 0 118195 3 0 0 25 0 1 0 1101055633 24043520 5165 1992294400 134512640 135192793 4294956224 18446744073709551615 134533139 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 5870 5165 73 166 0 5701 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 23480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 10778
/proc/meminfo: memFree=770088/2055920 swapFree=4176444/4192956
[pid=10771] ppid=10769 vsize=23640 CPUtime=1200.08
/proc/10771/stat : 10771 (mxc-sat09) R 10769 10771 10704 0 -1 4194304 5222 0 0 0 120005 3 0 0 25 0 1 0 1101055633 24207360 5208 1992294400 134512640 135192793 4294956224 18446744073709551615 134533161 0 0 4096 0 0 0 0 17 1 0 0
/proc/10771/statm: 5910 5208 73 166 0 5741 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 23640

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): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.037994
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 23640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5222
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= 938

runsolver used 1.27581 second user time and 3.10353 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-29 00:45:03
IDJOB=1517337
IDBENCH=70588
IDSOLVER=504
FILE ID=node27/1517337-1238283903
PBS_JOBID= 9060927
Free space on /tmp= 65600 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1563412474-059.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517337-1238283903/watcher-1517337-1238283903 -o /tmp/evaluation-result-1517337-1238283903/solver-1517337-1238283903 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517337-1238283903.cnf

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

MD5SUM BENCH= db2a5eb5a2e705c514d4161cd8870d93
RANDOM SEED=1342978825

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:        791568 kB
Buffers:         85480 kB
Cached:        1080764 kB
SwapCached:       9544 kB
Active:         141108 kB
Inactive:      1036232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        791568 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          16772 kB
Slab:            72976 kB
Committed_AS:  2787628 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65600 MiB
End job on node27 at 2009-03-29 01:05:05