Trace number 1773627

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) 10000.2 10004.5

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2353.77
Satisfiable
(Un)Satisfiability was proved
Number of variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

909.46/909.92	c starting MXC with:
909.46/909.92	c cnf_path = HOME/instance-1773627-1241301656.cnf
909.46/909.92	c restart_strategy = auto
909.46/909.92	c sign_strategy = cached
909.46/909.92	c use_preprocessing = -1
909.46/909.92	c output_implicant = 1
909.46/909.92	c timeout_seconds = 0
909.46/909.92	c running SatELite... done
909.46/909.92	c 147284 vars eliminated
909.46/909.92	c received 10 units and 164099 clauses from SatELite
909.46/909.92	c 147293 assignments made, starting to guess now
909.46/909.92	c ===================================[MXC]=====================================
909.46/909.92	c | Conflicts |                Clause Statistics                   |   Vars   |
909.46/909.92	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
909.46/909.92	c =============================================================================
909.46/909.92	c |         0 |       0   59905   104194        0        0     nan |   153834 |
909.46/909.92	c |       100 |       0   59906   104194       99     1050   142.5 |     6541 |
909.46/909.92	c |       210 |       0   59906   104194      209     1105    83.7 |     6541 |
909.46/909.92	c |       441 |       0   59909   104194      437     1220    67.2 |     6541 |
909.46/909.92	c |       805 |       0   59913   104194      797     1402    49.3 |     6541 |
909.46/909.92	c |      1315 |       0   59922   104194     1298     1657    59.9 |     6541 |
909.46/909.92	c |      1986 |       0   59931   104194     1960     1993    64.0 |     6541 |
909.46/909.92	c |      2834 |       0   59939   104194     1821     2417    70.3 |     6541 |
909.46/909.92	c |      3876 |       0   59946   104194     2856     2938    82.0 |     6541 |
909.46/909.92	c |      5132 |       0   59959   104194     2595     3566    77.9 |     6541 |
909.46/909.92	c |      6623 |       0   59720   104191     4067     4311    97.8 |     6539 |
909.46/909.92	c |      8373 |       0   59739   104191     3519     5186   109.0 |     6539 |
909.46/909.92	c |     10408 |       0   59749   104191     5544     6204   134.2 |     6539 |
909.46/909.92	c |     12756 |       0   59649   104189     4424     7378   122.3 |     6537 |
909.46/909.92	c |     15449 |       0   59669   104189     7097     8724   113.9 |     6537 |
909.46/909.92	c |     18521 |       0   59684   104189    10154    10260   109.5 |     6537 |
909.46/909.92	c |     22010 |       0   59694   104189     8465    12005   116.1 |     6537 |
909.46/909.92	c |     25958 |       0   59718   104189    12389    13979   133.8 |     6537 |
909.46/909.92	c |     30411 |       0   59727   104189     9046    16205    79.6 |     6537 |
909.46/909.92	c |     35419 |       0   59751   104189    14030    18709   104.7 |     6537 |
909.46/909.92	c |     41038 |       0   59767   104189    19633    21519   145.8 |     6537 |
909.46/909.92	c |     47329 |       0   59790   104188    14304    24664   168.1 |     6536 |
909.46/909.92	c |     54360 |       0   59808   104188    21317    28180   164.5 |     6536 |
909.46/909.92	c |     62205 |       0   59814   104188    29156    32102   159.9 |     6536 |
909.46/909.92	c |     70945 |       0   59936   103934     6790    36472   113.1 |     6535 |
909.46/909.92	c |     80669 |       0   59830   103932    16491    41334   222.1 |     6534 |
909.46/909.92	c |     91476 |       0   59841   103932    27287    46738   318.3 |     6534 |
909.46/909.92	c |    103474 |       0   59856   103932    39270    52737   313.0 |     6534 |
909.46/909.92	c |    116782 |       0   59863   103932    52571    59391   287.1 |     6534 |
909.46/909.92	c |    131532 |       0   59873   103932    34251    66766   194.4 |     6534 |
909.46/909.92	c |    147868 |       0   59787   103928    50538    74934   263.1 |     6533 |
909.46/909.92	c |    165948 |       0   59818   103928    68587    83974   339.0 |     6533 |
909.46/909.92	c |    185947 |       0   59835   103928    88569    93973   406.4 |     6533 |
909.46/909.92	c |    208057 |       0   59816   103926    60897   105028   301.9 |     6532 |
909.46/909.92	c |    232489 |       0   59848   103926    85297   117244   296.8 |     6532 |
909.46/909.92	c |    259475 |       0   59870   103926   112261   130737   269.4 |     6532 |
909.46/909.92	c |    289271 |       0   59882   103926   142045   145635   251.2 |     6532 |
909.46/909.92	c |    322158 |       0   59926   103926   100273   162079   298.6 |     6532 |
909.46/909.92	c |    358445 |       0   59955   103926   136531   180222   273.8 |     6532 |
909.46/909.92	c |    398472 |       0   59988   103926   176525   200236   347.1 |     6532 |
909.46/909.92	c |    442613 |       0   60011   103926   220643   222306   356.9 |     6532 |
909.46/909.92	c |    491279 |       0   60032   103926   157305   246639   286.6 |     6532 |
909.46/909.92	c |    544923 |       0   60040   103926

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1773627-1241301656/watcher-1773627-1241301656 -o /tmp/evaluation-result-1773627-1241301656/solver-1773627-1241301656 -C 10000 -W 12000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1773627-1241301656.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.31 2/64 1797
/proc/meminfo: memFree=1910136/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=8700 CPUtime=0
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 818 0 0 0 0 0 0 0 18 0 1 0 158193377 8908800 804 1992294400 134512640 135192793 4294956224 18446744073709551615 134779278 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 2175 810 46 166 0 2006 0

[startup+0.0863949 s]
/proc/loadavg: 1.00 1.00 1.31 2/64 1797
/proc/meminfo: memFree=1910136/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=50656 CPUtime=0.07
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 8901 0 0 0 3 4 0 0 18 0 1 0 158193377 51871744 8816 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 12664 8816 54 166 0 12495 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 50656

[startup+0.101395 s]
/proc/loadavg: 1.00 1.00 1.31 2/64 1797
/proc/meminfo: memFree=1910136/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=52008 CPUtime=0.09
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 9192 0 0 0 5 4 0 0 18 0 1 0 158193377 53256192 9107 1992294400 134512640 135192793 4294956224 18446744073709551615 134539619 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 13002 9107 54 166 0 12833 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 52008

[startup+0.301414 s]
/proc/loadavg: 1.00 1.00 1.31 2/64 1797
/proc/meminfo: memFree=1910136/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=65068 CPUtime=0.29
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 12395 0 0 0 24 5 0 0 20 0 1 0 158193377 66629632 12310 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 16267 12311 54 166 0 16098 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65068

[startup+0.701451 s]
/proc/loadavg: 1.00 1.00 1.31 2/64 1797
/proc/meminfo: memFree=1910136/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=74376 CPUtime=0.69
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 16333 0 0 0 61 8 0 0 24 0 1 0 158193377 76161024 14284 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 18594 14284 56 166 0 18425 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74376

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 1.31 2/65 1798
/proc/meminfo: memFree=1844464/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=96872 CPUtime=1.49
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 22079 0 0 0 138 11 0 0 25 0 1 0 158193377 99196928 20030 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 24218 20030 56 166 0 24049 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 96872

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.31 2/65 1798
/proc/meminfo: memFree=1812784/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=142960 CPUtime=3.09
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 33639 0 0 0 294 15 0 0 25 0 1 0 158193377 146391040 31590 1992294400 134512640 135192793 4294956224 18446744073709551615 134573768 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 35740 31590 56 166 0 35571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 142960

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 1.31 2/65 1804
/proc/meminfo: memFree=1728176/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=211664 CPUtime=6.29
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 50237 0 0 0 608 21 0 0 25 0 1 0 158193377 216743936 48188 1992294400 134512640 135192793 4294956224 18446744073709551615 134572253 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 52916 48188 56 166 0 52747 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 211664

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.31 2/65 1804
/proc/meminfo: memFree=1693616/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=242148 CPUtime=12.68
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 56566 0 0 0 1245 23 0 0 25 0 1 0 158193377 247959552 54517 1992294400 134512640 135192793 4294956224 18446744073709551615 134573291 0 0 4096 0 0 0 0 17 1 0 0
/proc/1797/statm: 60537 54517 56 166 0 60368 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 242148

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.30 2/65 1804
/proc/meminfo: memFree=1675440/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=259660 CPUtime=25.48
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 60675 0 0 0 2523 25 0 0 25 0 1 0 158193377 265891840 58626 1992294400 134512640 135192793 4294956224 18446744073709551615 134573784 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 64915 58626 56 166 0 64746 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 259660

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.29 2/65 1804
/proc/meminfo: memFree=1672048/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=262728 CPUtime=51.07
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 61447 0 0 0 5082 25 0 0 25 0 1 0 158193377 269033472 59398 1992294400 134512640 135192793 4294956224 18446744073709551615 134573784 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 65682 59398 56 166 0 65513 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 262728

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.27 2/65 1804
/proc/meminfo: memFree=1673840/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=255376 CPUtime=102.25
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 63433 0 0 0 10198 27 0 0 25 0 1 0 158193377 261505024 58973 1992294400 134512640 135192793 4294956224 18446744073709551615 134552311 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 63844 58973 73 166 0 63675 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 255376

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.25 2/65 1804
/proc/meminfo: memFree=1658288/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=268196 CPUtime=162.22
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 67376 0 0 0 16192 30 0 0 25 0 1 0 158193377 274632704 62916 1992294400 134512640 135192793 4294956224 18446744073709551615 134552136 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 67049 62916 73 166 0 66880 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 268196

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.24 2/65 1804
/proc/meminfo: memFree=1635504/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=291012 CPUtime=222.19
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 72977 0 0 0 22184 35 0 0 25 0 1 0 158193377 297996288 68517 1992294400 134512640 135192793 4294956224 18446744073709551615 134552186 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 72753 68517 73 166 0 72584 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 291012

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 1804
/proc/meminfo: memFree=1589296/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=337388 CPUtime=282.16
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 84573 0 0 0 28172 44 0 0 25 0 1 0 158193377 345485312 80113 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 1 0 0
/proc/1797/statm: 84347 80113 73 166 0 84178 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 337388

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 1804
/proc/meminfo: memFree=1546544/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=380100 CPUtime=342.13
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 95230 0 0 0 34160 53 0 0 25 0 1 0 158193377 389222400 90770 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 95025 90770 73 166 0 94856 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 380100

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 1804
/proc/meminfo: memFree=1542896/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=383532 CPUtime=402.11
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 96097 0 0 0 40157 54 0 0 25 0 1 0 158193377 392736768 91637 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 95883 91637 73 166 0 95714 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 383532

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 1804
/proc/meminfo: memFree=1542640/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=384044 CPUtime=462.08
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 96164 0 0 0 46153 55 0 0 25 0 1 0 158193377 393261056 91704 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1797/statm: 96011 91704 73 166 0 95842 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 384044

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 1804
/proc/meminfo: memFree=1540528/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=386028 CPUtime=522.05
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 96665 0 0 0 52150 55 0 0 25 0 1 0 158193377 395292672 92205 1992294400 134512640 135192793 4294956224 18446744073709551615 134550629 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 96507 92205 73 166 0 96338 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 386028

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 1804
/proc/meminfo: memFree=1499568/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=427272 CPUtime=582.03
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 106932 0 0 0 58138 65 0 0 25 0 1 0 158193377 437526528 102472 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 106818 102472 73 166 0 106649 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 427272

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 1804
/proc/meminfo: memFree=1453936/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=472824 CPUtime=642
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 118275 0 0 0 64126 74 0 0 25 0 1 0 158193377 484171776 113815 1992294400 134512640 135192793 4294956224 18446744073709551615 134533327 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 118206 113815 73 166 0 118037 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 472824

[startup+702.302 s]

################
# More data... #
################

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1822
/proc/meminfo: memFree=712816/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9098.42
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302098 0 0 0 909591 251 0 0 25 0 1 0 158193377 1242296320 297638 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/1797/statm: 303295 297638 73 166 0 303126 0
Current children cumulated CPU time (s) 9098.42
Current children cumulated vsize (KiB) 1213180

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1822
/proc/meminfo: memFree=712816/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9158.4
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302098 0 0 0 915589 251 0 0 25 0 1 0 158193377 1242296320 297638 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297638 73 166 0 303126 0
Current children cumulated CPU time (s) 9158.4
Current children cumulated vsize (KiB) 1213180

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1822
/proc/meminfo: memFree=712816/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9218.39
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302099 0 0 0 921588 251 0 0 25 0 1 0 158193377 1242296320 297639 1992294400 134512640 135192793 4294956224 18446744073709551615 134552291 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297639 73 166 0 303126 0
Current children cumulated CPU time (s) 9218.39
Current children cumulated vsize (KiB) 1213180

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1822
/proc/meminfo: memFree=712816/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9278.35
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302100 0 0 0 927584 251 0 0 25 0 1 0 158193377 1242296320 297640 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297640 73 166 0 303126 0
Current children cumulated CPU time (s) 9278.35
Current children cumulated vsize (KiB) 1213180

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1822
/proc/meminfo: memFree=712816/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9338.32
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302107 0 0 0 933581 251 0 0 25 0 1 0 158193377 1242296320 297647 1992294400 134512640 135192793 4294956224 18446744073709551615 134552288 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297647 73 166 0 303126 0
Current children cumulated CPU time (s) 9338.32
Current children cumulated vsize (KiB) 1213180

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1822
/proc/meminfo: memFree=712816/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9398.3
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302108 0 0 0 939579 251 0 0 25 0 1 0 158193377 1242296320 297648 1992294400 134512640 135192793 4294956224 18446744073709551615 134552283 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297648 73 166 0 303126 0
Current children cumulated CPU time (s) 9398.3
Current children cumulated vsize (KiB) 1213180

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1822
/proc/meminfo: memFree=712752/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9458.27
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302119 0 0 0 945576 251 0 0 25 0 1 0 158193377 1242296320 297659 1992294400 134512640 135192793 4294956224 18446744073709551615 134533197 0 0 4096 0 0 0 0 17 1 0 0
/proc/1797/statm: 303295 297659 73 166 0 303126 0
Current children cumulated CPU time (s) 9458.27
Current children cumulated vsize (KiB) 1213180

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1822
/proc/meminfo: memFree=712752/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9518.25
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302120 0 0 0 951574 251 0 0 25 0 1 0 158193377 1242296320 297660 1992294400 134512640 135192793 4294956224 18446744073709551615 134552065 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297660 73 166 0 303126 0
Current children cumulated CPU time (s) 9518.25
Current children cumulated vsize (KiB) 1213180

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1824
/proc/meminfo: memFree=712560/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9578.22
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302121 0 0 0 957571 251 0 0 25 0 1 0 158193377 1242296320 297661 1992294400 134512640 135192793 4294956224 18446744073709551615 134552299 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297661 73 166 0 303126 0
Current children cumulated CPU time (s) 9578.22
Current children cumulated vsize (KiB) 1213180

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1824
/proc/meminfo: memFree=712560/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9638.18
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302124 0 0 0 963567 251 0 0 25 0 1 0 158193377 1242296320 297664 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/1797/statm: 303295 297664 73 166 0 303126 0
Current children cumulated CPU time (s) 9638.18
Current children cumulated vsize (KiB) 1213180

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1824
/proc/meminfo: memFree=712560/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9698.14
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302124 0 0 0 969563 251 0 0 25 0 1 0 158193377 1242296320 297664 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297664 73 166 0 303126 0
Current children cumulated CPU time (s) 9698.14
Current children cumulated vsize (KiB) 1213180

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1824
/proc/meminfo: memFree=712496/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9758.12
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302124 0 0 0 975561 251 0 0 25 0 1 0 158193377 1242296320 297664 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297664 73 166 0 303126 0
Current children cumulated CPU time (s) 9758.12
Current children cumulated vsize (KiB) 1213180

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1824
/proc/meminfo: memFree=712432/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9818.09
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302129 0 0 0 981558 251 0 0 25 0 1 0 158193377 1242296320 297669 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297669 73 166 0 303126 0
Current children cumulated CPU time (s) 9818.09
Current children cumulated vsize (KiB) 1213180

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1824
/proc/meminfo: memFree=712432/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9878.07
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302129 0 0 0 987556 251 0 0 25 0 1 0 158193377 1242296320 297669 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297669 73 166 0 303126 0
Current children cumulated CPU time (s) 9878.07
Current children cumulated vsize (KiB) 1213180

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1824
/proc/meminfo: memFree=712432/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9938.03
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302132 0 0 0 993552 251 0 0 25 0 1 0 158193377 1242296320 297672 1992294400 134512640 135192793 4294956224 18446744073709551615 134533151 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297672 73 166 0 303126 0
Current children cumulated CPU time (s) 9938.03
Current children cumulated vsize (KiB) 1213180

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1824
/proc/meminfo: memFree=712432/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=9998.01
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302142 0 0 0 999550 251 0 0 25 0 1 0 158193377 1242296320 297682 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297682 73 166 0 303126 0
Current children cumulated CPU time (s) 9998.01
Current children cumulated vsize (KiB) 1213180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1824
/proc/meminfo: memFree=712432/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=1213180 CPUtime=10000
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4194304 302142 0 0 0 999750 251 0 0 25 0 1 0 158193377 1242296320 297682 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 303295 297682 73 166 0 303126 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1213180

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

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

[startup+10004.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 1825
/proc/meminfo: memFree=1395688/2055920 swapFree=4181296/4192956
[pid=1797] ppid=1795 vsize=0 CPUtime=10000.1
/proc/1797/stat : 1797 (mxc-sat09) R 1795 1797 1595 0 -1 4195332 302142 0 0 0 999750 262 0 0 25 0 1 0 158193377 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/1797/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004.5
CPU time (s): 10000.2
CPU user time (s): 9997.5
CPU system time (s): 2.69159
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 1213180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.5
system time used= 2.69159
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 302142
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= 24186

runsolver used 8.67968 second user time and 27.7078 second system time

The end

Launcher Data 

Begin job on node48 at 2009-05-03 00:00:56
IDJOB=1773627
IDBENCH=70760
IDSOLVER=613
FILE ID=node48/1773627-1241301656
PBS_JOBID= 9225199
Free space on /tmp= 66412 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773627-1241301656/watcher-1773627-1241301656 -o /tmp/evaluation-result-1773627-1241301656/solver-1773627-1241301656 -C 10000 -W 12000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1773627-1241301656.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=318809041

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		: 3000.209
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		: 3000.209
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:       1910616 kB
Buffers:         10460 kB
Cached:          74252 kB
SwapCached:       5388 kB
Active:          30712 kB
Inactive:        61780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1910616 kB
SwapTotal:     4192956 kB
SwapFree:      4181296 kB
Dirty:            8752 kB
Writeback:           0 kB
Mapped:          13492 kB
Slab:            38796 kB
Committed_AS:   772964 kB
PageTables:       1392 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= 66408 MiB
End job on node48 at 2009-05-03 02:47:43