Trace number 1516881

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1331813943-033.cnf
MD5SUM3c2c13464ac33c271a6f6b3146a6fa75
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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

29.18/29.28	c starting MXC with:
29.18/29.28	c cnf_path = HOME/instance-1516881-1238276745.cnf
29.18/29.28	c restart_strategy = auto
29.18/29.28	c sign_strategy = cached
29.18/29.28	c use_preprocessing = -1
29.18/29.28	c output_implicant = 1
29.18/29.28	c timeout_seconds = 0
29.18/29.28	c running SatELite... done
29.18/29.28	c 13 vars eliminated
29.18/29.28	c received 0 units and 2190 clauses from SatELite
29.18/29.28	c 12 assignments made, starting to guess now
29.18/29.28	c ===================================[MXC]=====================================
29.18/29.28	c | Conflicts |                Clause Statistics                   |   Vars   |
29.18/29.28	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
29.18/29.28	c =============================================================================
29.18/29.28	c |         0 |       0       0     2190        0        0     nan |      520 |
29.18/29.28	c |       100 |       0       0     2190      100     1050    25.2 |      508 |
29.18/29.28	c |       210 |       0       0     2190      210     1105    24.4 |      508 |
29.18/29.28	c |       441 |       0       0     2190      441     1220    24.7 |      508 |
29.18/29.28	c |       805 |       0       0     2190      805     1402    24.0 |      508 |
29.18/29.28	c |      1315 |       0       0     2190     1315     1609    24.0 |      508 |
29.18/29.28	c |      1986 |       0       0     2190     1138     1754    24.2 |      508 |
29.18/29.28	c |      2834 |       0       0     2190     1046     1894    23.1 |      508 |
29.18/29.28	c |      3876 |       0       0     2190     1077     2031    21.2 |      508 |
29.18/29.28	c |      5132 |       0       0     2190     1260     2163    22.8 |      508 |
29.18/29.28	c |      6623 |       0       0     2190     1625     2292    25.4 |      508 |
29.18/29.28	c |      8373 |       0       0     2190     2202     2419    24.0 |      508 |
29.18/29.28	c |     10408 |       0       0     2190     1763     2543    21.4 |      508 |
29.18/29.28	c |     12756 |       0       0     2190     1488     2665    21.5 |      508 |
29.18/29.28	c |     15449 |       0       0     2190     1426     2786    22.6 |      508 |
29.18/29.28	c |     18521 |       0       0     2190     1626     2906    21.9 |      508 |
29.18/29.28	c |     22010 |       0       0     2190     2135     3025    21.7 |      508 |
29.18/29.28	c |     25958 |       0       0     2190     3005     3144    22.0 |      508 |
29.18/29.28	c |     30411 |       0       0     2190     2670     3262    22.3 |      508 |
29.18/29.28	c |     35419 |       0       0     2190     2703     3381    23.3 |      508 |
29.18/29.28	c |     41038 |       0       0     2190     3172     3499    21.8 |      508 |
29.18/29.28	c |     47329 |       0       0     2190     2351     3618    21.2 |      508 |
29.18/29.28	c |     54360 |       0       0     2190     2007     3737    20.8 |      508 |
29.18/29.28	c |     62205 |       0       0     2190     2239     3857    21.4 |      508 |
29.18/29.28	c |     70945 |       0       0     2190     3144     3978    24.1 |      508 |
29.18/29.28	c |     80669 |       0       0     2190     2768     4099    21.5 |      508 |
29.18/29.28	c |     91476 |       0       0     2190     3171     4222    22.0 |      508 |
29.18/29.28	c |    103474 |       0       0     2190     2301     4346    22.4 |      508 |
29.18/29.28	c |    116782 |       0       0     2190     2357     4471    23.5 |      508 |
29.18/29.28	c |    131532 |       0       0     2190     3497     4597    25.4 |      508 |
29.18/29.28	c |    147868 |       0       0     2190     3514     4726    21.7 |      508 |
29.18/29.28	c |    165948 |       0       0     2190     4845     4855    23.3 |      508 |
29.18/29.28	c |    185947 |       0       0     2190     2703     4987    22.6 |      508 |
29.18/29.28	c |    208057 |       0       0     2190     4604     5120    22.8 |      508 |
29.18/29.28	c |    232489 |       0       0     2190     3095     5255    23.1 |      508 |
29.18/29.28	c |    259475 |       0       0     2190     3445     5393    20.6 |      508 |
29.18/29.28	c |    289271 |       0       0     2190     3177     5532    20.7 |      508 |
29.18/29.28	c |    322158 |       0       0     2190     5252     5674    22.5 |      508 |
29.18/29.28	c |    358445 |       0       0     2190     4201     5818    22.5 |      508 |
29.18/29.28	c |    398472 |       0       0     2190     5952     5965    22.4 |      508 |
29.18/29.28	c |    442613 |       0       0     2190     4820     6114    22.0 |      508 |
29.18/29.28	c |    491279 |       0       0     2190     3976     6265    22.8 |      508 |
29.18/29.28	c |    544923 |       0       0     2190     3707

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-1516881-1238276745/watcher-1516881-1238276745 -o /tmp/evaluation-result-1516881-1238276745/solver-1516881-1238276745 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516881-1238276745.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 12390
/proc/meminfo: memFree=1636872/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=1112 CPUtime=0
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 155 0 0 0 0 0 0 0 20 0 1 0 1100339356 1138688 141 1992294400 134512640 135192793 4294956224 18446744073709551615 134567524 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 278 141 56 166 0 109 0

[startup+0.0690519 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 12390
/proc/meminfo: memFree=1636872/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=1772 CPUtime=0.06
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 331 0 0 0 6 0 0 0 20 0 1 0 1100339356 1814528 317 1992294400 134512640 135192793 4294956224 18446744073709551615 134532563 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 443 317 73 166 0 274 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1772

[startup+0.101054 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 12390
/proc/meminfo: memFree=1636872/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=1772 CPUtime=0.09
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 346 0 0 0 9 0 0 0 20 0 1 0 1100339356 1814528 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 443 332 73 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301076 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 12390
/proc/meminfo: memFree=1636872/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=2036 CPUtime=0.29
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 414 0 0 0 29 0 0 0 22 0 1 0 1100339356 2084864 400 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 509 400 73 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701118 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 12390
/proc/meminfo: memFree=1636872/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=2300 CPUtime=0.69
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 483 0 0 0 69 0 0 0 25 0 1 0 1100339356 2355200 469 1992294400 134512640 135192793 4294956224 18446744073709551615 134550885 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 575 469 73 166 0 406 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2300

[startup+1.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1635136/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=2692 CPUtime=1.49
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 583 0 0 0 149 0 0 0 25 0 1 0 1100339356 2756608 569 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 673 569 73 166 0 504 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2692

[startup+3.10137 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1634560/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=3356 CPUtime=3.09
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 719 0 0 0 309 0 0 0 25 0 1 0 1100339356 3436544 705 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 839 705 73 166 0 670 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3356

[startup+6.30271 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1633728/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=3892 CPUtime=6.29
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 871 0 0 0 629 0 0 0 25 0 1 0 1100339356 3985408 857 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 973 857 73 166 0 804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3892

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1632576/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=4840 CPUtime=12.69
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 1084 0 0 0 1269 0 0 0 25 0 1 0 1100339356 4956160 1070 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 1210 1070 73 166 0 1041 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4840

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1631424/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=6072 CPUtime=25.48
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 1367 0 0 0 2548 0 0 0 25 0 1 0 1100339356 6217728 1353 1992294400 134512640 135192793 4294956224 18446744073709551615 134550759 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 1518 1353 73 166 0 1349 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6072

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1629632/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=7900 CPUtime=51.07
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 1804 0 0 0 5107 0 0 0 25 0 1 0 1100339356 8089600 1790 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 1975 1790 73 166 0 1806 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7900

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1627520/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=10296 CPUtime=102.27
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 2315 0 0 0 10226 1 0 0 25 0 1 0 1100339356 10543104 2301 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 2574 2301 73 166 0 2405 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10296

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1625984/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=12072 CPUtime=162.25
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 2693 0 0 0 16224 1 0 0 25 0 1 0 1100339356 12361728 2679 1992294400 134512640 135192793 4294956224 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 3018 2679 73 166 0 2849 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12072

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1624576/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=13736 CPUtime=222.23
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 3044 0 0 0 22222 1 0 0 25 0 1 0 1100339356 14065664 3030 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 3434 3030 73 166 0 3265 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13736

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1623296/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=15064 CPUtime=282.21
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 3342 0 0 0 28220 1 0 0 25 0 1 0 1100339356 15425536 3328 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 3766 3328 73 166 0 3597 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15064

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1622080/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=16296 CPUtime=342.2
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 3635 0 0 0 34218 2 0 0 25 0 1 0 1100339356 16687104 3621 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 4074 3621 73 166 0 3905 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16296

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1621120/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=17396 CPUtime=402.19
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 3882 0 0 0 40217 2 0 0 25 0 1 0 1100339356 17813504 3868 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 4349 3868 73 166 0 4180 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 17396

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1620352/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=18164 CPUtime=462.17
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 4081 0 0 0 46215 2 0 0 25 0 1 0 1100339356 18599936 4067 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 4541 4067 73 166 0 4372 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 18164

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1619392/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=19240 CPUtime=522.15
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 4309 0 0 0 52213 2 0 0 25 0 1 0 1100339356 19701760 4295 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 4810 4295 73 166 0 4641 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19240

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1618560/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=20044 CPUtime=582.13
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 4509 0 0 0 58211 2 0 0 25 0 1 0 1100339356 20525056 4495 1992294400 134512640 135192793 4294956224 18446744073709551615 134552725 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 5011 4495 73 166 0 4842 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20044

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1617984/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=20520 CPUtime=642.12
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 4655 0 0 0 64210 2 0 0 25 0 1 0 1100339356 21012480 4641 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 5130 4641 73 166 0 4961 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20520

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1617344/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=21160 CPUtime=702.11
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 4792 0 0 0 70208 3 0 0 25 0 1 0 1100339356 21667840 4778 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 5290 4778 73 166 0 5121 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 21160

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1616704/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=21828 CPUtime=762.1
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 4952 0 0 0 76207 3 0 0 25 0 1 0 1100339356 22351872 4938 1992294400 134512640 135192793 4294956224 18446744073709551615 134551635 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 5457 4938 73 166 0 5288 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 21828

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1616192/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=22324 CPUtime=822.08
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 5096 0 0 0 82205 3 0 0 25 0 1 0 1100339356 22859776 5082 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 5581 5082 73 166 0 5412 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 22324

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12391
/proc/meminfo: memFree=1615360/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=23136 CPUtime=882.06
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 5284 0 0 0 88203 3 0 0 25 0 1 0 1100339356 23691264 5270 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 5784 5270 73 166 0 5615 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 23136

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12397
/proc/meminfo: memFree=1614976/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=23652 CPUtime=942.04
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 5369 0 0 0 94201 3 0 0 25 0 1 0 1100339356 24219648 5355 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 5913 5355 73 166 0 5744 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23652

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12397
/proc/meminfo: memFree=1614400/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=24324 CPUtime=1002.03
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 5509 0 0 0 100199 4 0 0 25 0 1 0 1100339356 24907776 5495 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 6081 5495 73 166 0 5912 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 24324

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12397
/proc/meminfo: memFree=1614272/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=24644 CPUtime=1062.01
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 5606 0 0 0 106197 4 0 0 25 0 1 0 1100339356 25235456 5592 1992294400 134512640 135192793 4294956224 18446744073709551615 134551137 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 6161 5592 73 166 0 5992 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 24644

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12397
/proc/meminfo: memFree=1613760/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=25108 CPUtime=1122
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 5708 0 0 0 112196 4 0 0 25 0 1 0 1100339356 25710592 5694 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 6277 5694 73 166 0 6108 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 25108

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12397
/proc/meminfo: memFree=1613440/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=25492 CPUtime=1181.98
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 5767 0 0 0 118194 4 0 0 25 0 1 0 1100339356 26103808 5753 1992294400 134512640 135192793 4294956224 18446744073709551615 134550996 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 6373 5753 73 166 0 6204 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 25492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 12397
/proc/meminfo: memFree=1613248/2055920 swapFree=4164824/4192956
[pid=12390] ppid=12388 vsize=25684 CPUtime=1200.08
/proc/12390/stat : 12390 (mxc-sat09) R 12388 12390 12125 0 -1 4194304 5813 0 0 0 120004 4 0 0 25 0 1 0 1100339356 26300416 5799 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/12390/statm: 6421 5799 73 166 0 6252 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25684

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): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.047992
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 25684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5813
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= 1034

runsolver used 1.03784 second user time and 3.34149 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-28 22:45:45
IDJOB=1516881
IDBENCH=70550
IDSOLVER=504
FILE ID=node81/1516881-1238276745
PBS_JOBID= 9060912
Free space on /tmp= 126236 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1331813943-033.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516881-1238276745/watcher-1516881-1238276745 -o /tmp/evaluation-result-1516881-1238276745/solver-1516881-1238276745 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516881-1238276745.cnf

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

MD5SUM BENCH= 3c2c13464ac33c271a6f6b3146a6fa75
RANDOM SEED=746573681

node81.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		: 3000.220
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		: 3000.220
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:       1637352 kB
Buffers:         57372 kB
Cached:         265888 kB
SwapCached:      18984 kB
Active:         106256 kB
Inactive:       237796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637352 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          26592 kB
Slab:            59388 kB
Committed_AS:  2806868 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126236 MiB
End job on node81 at 2009-03-28 23:05:48