Trace number 1784645

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) 5000.08 5001.42

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
Bench CategoryCRAFTED (crafted 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 variables728
Number of clauses48442
Sum of the clauses size97560
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 248416
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

Solver Data 

247.32/247.46	c starting MXC with:
247.32/247.46	c cnf_path = HOME/instance-1784645-1241957885.cnf
247.32/247.46	c restart_strategy = auto
247.32/247.46	c sign_strategy = cached
247.32/247.46	c use_preprocessing = -1
247.32/247.46	c output_implicant = 1
247.32/247.46	c timeout_seconds = 0
247.32/247.46	c running SatELite... done
247.32/247.46	c 27 vars eliminated
247.32/247.46	c received 0 units and 47714 clauses from SatELite
247.32/247.46	c 26 assignments made, starting to guess now
247.32/247.46	c ===================================[MXC]=====================================
247.32/247.46	c | Conflicts |                Clause Statistics                   |   Vars   |
247.32/247.46	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
247.32/247.46	c =============================================================================
247.32/247.46	c |         0 |       0   46613     1101        0        0     nan |      728 |
247.32/247.46	c |       100 |       0   46613     1101      100     1050   109.0 |      702 |
247.32/247.46	c |       210 |       0   46613     1101      210     1105   109.7 |      702 |
247.32/247.46	c |       441 |       0   46613     1101      441     1220   101.1 |      702 |
247.32/247.46	c |       805 |       0   46613     1101      805     1402    90.8 |      702 |
247.32/247.46	c |      1315 |       0   46613     1101     1315     1657    86.9 |      702 |
247.32/247.46	c |      1986 |       0   46613     1101     1986     1993    85.7 |      702 |
247.32/247.46	c |      2834 |       0   46613     1101     1837     2417    81.0 |      702 |
247.32/247.46	c |      3876 |       0   46613     1101     2879     2938    82.3 |      702 |
247.32/247.46	c |      5132 |       0   46613     1101     2654     3566    76.1 |      702 |
247.32/247.46	c |      6623 |       0   46613     1101     4145     4311    67.1 |      702 |
247.32/247.46	c |      8373 |       0   46613     1101     3672     5186    51.9 |      702 |
247.32/247.46	c |     10408 |       0   46613     1101     5707     6204    55.4 |      702 |
247.32/247.46	c |     12756 |       0   46613     1101     4730     7378    57.8 |      702 |
247.32/247.46	c |     15449 |       0   46613     1101     7423     8724    58.2 |      702 |
247.32/247.46	c |     18521 |       0   46613     1101     5513    10260    55.2 |      702 |
247.32/247.46	c |     22010 |       0   46613     1101     9002    12005    57.8 |      702 |
247.32/247.46	c |     25958 |       0   46613     1101    12950    13979    56.4 |      702 |
247.32/247.46	c |     30411 |       0   46613     1101     9930    16205    52.7 |      702 |
247.32/247.46	c |     35419 |       0   46613     1101    14938    18709    51.7 |      702 |
247.32/247.46	c |     41038 |       0   46613     1101    20557    21519    52.7 |      702 |
247.32/247.46	c |     47329 |       0   46613     1101    15607    24664    54.3 |      702 |
247.32/247.46	c |     54360 |       0   46613     1101    22638    26655    55.8 |      702 |
247.32/247.46	c |     62205 |       0   46613     1101    16903    27510    54.9 |      702 |
247.32/247.46	c |     70945 |       0   46613     1101    25643    28371    58.6 |      702 |
247.32/247.46	c |     80669 |       0   46613     1101    21042    29239    59.7 |      702 |
247.32/247.46	c |     91476 |       0   46613     1101    16865    30114    56.7 |      702 |
247.32/247.46	c |    103474 |       0   46613     1101    28863    30997    58.6 |      702 |
247.32/247.46	c |    116782 |       0   46613     1101    26593    31890    53.7 |      702 |
247.32/247.46	c |    131532 |       0   46613     1101    25221    32792    57.9 |      702 |
247.32/247.46	c |    147868 |       0   46613     1101    24931    33706    58.8 |      702 |
247.32/247.46	c |    165948 |       0   46613     1101    25917    34631    55.7 |      702 |
247.32/247.46	c |    185947 |       0   46613     1101    28382    35569    54.8 |      702 |
247.32/247.46	c |    208057 |       0   46613     1101    32541    36520    52.3 |      702 |
247.32/247.46	c |    232489 |       0   46613     1101    19908    37485    45.2 |      702 |
247.32/247.46	c |    259475 |       0   46613     1101    27817    38464    60.3 |      702 |
247.32/247.46	c |    289271 |       0   46613     1101    38193    39459    59.3 |      702 |
247.32/247.46	c |    322158 |       0   46613     1101    31273    40470    60.1 |      702 |
247.32/247.46	c |    358445 |       0   46613     1101    26518    41497    60.9 |      702 |
247.32/247.46	c |    398472 |       0   46613     1101    24359    42542    56.4 |      702 |
247.32/247.46	c |    442613 |       0   46613     1101    25236    43605    58.6 |      702 |
247.32/247.46	c |    491279 |       0   46613     1101    29620    44687    48.7 |      702 |
247.32/247.46	c |    544923 |       0   46613     1101    38029

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-1784645-1241957885/watcher-1784645-1241957885 -o /tmp/evaluation-result-1784645-1241957885/solver-1784645-1241957885 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1784645-1241957885.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.99 0.97 0.98 3/64 31752
/proc/meminfo: memFree=1596528/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=1808 CPUtime=0
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 223821780 1851392 306 1992294400 134512640 135192793 4294956224 18446744073709551615 134744695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 452 306 54 166 0 283 0

[startup+0.00748306 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31752
/proc/meminfo: memFree=1596528/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=1948 CPUtime=0
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 371 0 0 0 0 0 0 0 18 0 1 0 223821780 1994752 357 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 530 365 54 166 0 361 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1948

[startup+0.101493 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31752
/proc/meminfo: memFree=1596528/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=3616 CPUtime=0.09
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 887 0 0 0 9 0 0 0 18 0 1 0 223821780 3702784 733 1992294400 134512640 135192793 4294956224 18446744073709551615 134567667 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 904 733 55 166 0 735 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.301515 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31752
/proc/meminfo: memFree=1596528/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=4444 CPUtime=0.29
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 1075 0 0 0 29 0 0 0 19 0 1 0 223821780 4550656 921 1992294400 134512640 135192793 4294956224 18446744073709551615 134567915 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 1111 921 56 166 0 942 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4444

[startup+0.701561 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31752
/proc/meminfo: memFree=1596528/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=4444 CPUtime=0.69
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 1079 0 0 0 69 0 0 0 23 0 1 0 223821780 4550656 925 1992294400 134512640 135192793 4294956224 18446744073709551615 134568136 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 1111 925 56 166 0 942 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4444

[startup+1.50265 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1592104/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=6280 CPUtime=1.49
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 1706 0 0 0 149 0 0 0 25 0 1 0 223821780 6430720 1451 1992294400 134512640 135192793 4294956224 18446744073709551615 134552593 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 1570 1451 73 166 0 1401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6280

[startup+3.10184 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1589928/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=8832 CPUtime=3.09
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 2332 0 0 0 308 1 0 0 25 0 1 0 223821780 9043968 2077 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 2208 2077 73 166 0 2039 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8832

[startup+6.3012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1586088/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=11352 CPUtime=6.29
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 2895 0 0 0 628 1 0 0 25 0 1 0 223821780 11624448 2640 1992294400 134512640 135192793 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 2838 2640 73 166 0 2669 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11352

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1582448/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=15960 CPUtime=12.68
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 3967 0 0 0 1266 2 0 0 25 0 1 0 223821780 16343040 3712 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 3990 3712 73 166 0 3821 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15960

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1577584/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=20684 CPUtime=25.49
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 5005 0 0 0 2546 3 0 0 25 0 1 0 223821780 21180416 4750 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 5171 4750 73 166 0 5002 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20684

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1574576/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=23976 CPUtime=51.07
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 5716 0 0 0 5104 3 0 0 25 0 1 0 223821780 24551424 5461 1992294400 134512640 135192793 4294956224 18446744073709551615 134552593 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 5994 5461 73 166 0 5825 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23976

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1572080/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=26672 CPUtime=102.27
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 6333 0 0 0 10223 4 0 0 25 0 1 0 223821780 27312128 6078 1992294400 134512640 135192793 4294956224 18446744073709551615 134550992 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 6668 6078 73 166 0 6499 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 26672

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1565680/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=34052 CPUtime=162.24
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 7923 0 0 0 16219 5 0 0 25 0 1 0 223821780 34869248 7668 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 8513 7668 73 166 0 8344 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 34052

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1562864/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=37636 CPUtime=222.23
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 8616 0 0 0 22217 6 0 0 25 0 1 0 223821780 38539264 8361 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 9409 8361 73 166 0 9240 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 37636

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1559408/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=42180 CPUtime=282.21
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 9543 0 0 0 28214 7 0 0 25 0 1 0 223821780 43192320 9288 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 10545 9288 73 166 0 10376 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 42180

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1555376/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=46548 CPUtime=342.2
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 10471 0 0 0 34212 8 0 0 25 0 1 0 223821780 47665152 10216 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 11637 10216 73 166 0 11468 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46548

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1552624/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=49964 CPUtime=402.18
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 11192 0 0 0 40209 9 0 0 25 0 1 0 223821780 51163136 10937 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 12491 10937 73 166 0 12322 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 49964

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1551472/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=51180 CPUtime=462.17
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 11493 0 0 0 46207 10 0 0 25 0 1 0 223821780 52408320 11238 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 12795 11238 73 166 0 12626 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 51180

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1549936/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=52864 CPUtime=522.15
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 11857 0 0 0 52205 10 0 0 25 0 1 0 223821780 54132736 11602 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 13216 11602 73 166 0 13047 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 52864

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1549360/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=53632 CPUtime=582.14
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 11994 0 0 0 58203 11 0 0 25 0 1 0 223821780 54919168 11739 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 13408 11739 73 166 0 13239 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 53632

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31753
/proc/meminfo: memFree=1547248/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=55960 CPUtime=642.12
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 12509 0 0 0 64201 11 0 0 25 0 1 0 223821780 57303040 12254 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 13990 12254 73 166 0 13821 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 55960

[startup+702.302 s]

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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1495408/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=117132 CPUtime=4001.21
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 25366 0 0 0 400086 35 0 0 25 0 1 0 223821780 119943168 25079 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 29283 25079 73 166 0 29114 0
Current children cumulated CPU time (s) 4001.21
Current children cumulated vsize (KiB) 117132

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1495152/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=117388 CPUtime=4061.2
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 25422 0 0 0 406085 35 0 0 25 0 1 0 223821780 120205312 25135 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 29347 25135 73 166 0 29178 0
Current children cumulated CPU time (s) 4061.2
Current children cumulated vsize (KiB) 117388

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1495088/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=117388 CPUtime=4121.19
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 25440 0 0 0 412083 36 0 0 25 0 1 0 223821780 120205312 25153 1992294400 134512640 135192793 4294956224 18446744073709551615 134534175 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 29347 25153 73 166 0 29178 0
Current children cumulated CPU time (s) 4121.19
Current children cumulated vsize (KiB) 117388

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1494000/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=119180 CPUtime=4181.17
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 25703 0 0 0 418081 36 0 0 25 0 1 0 223821780 122040320 25416 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 29795 25416 73 166 0 29626 0
Current children cumulated CPU time (s) 4181.17
Current children cumulated vsize (KiB) 119180

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1492976/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=120204 CPUtime=4241.15
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 25944 0 0 0 424079 36 0 0 25 0 1 0 223821780 123088896 25657 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 30051 25657 73 166 0 29882 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 120204

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1492848/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=120204 CPUtime=4301.13
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 25984 0 0 0 430077 36 0 0 25 0 1 0 223821780 123088896 25697 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 30051 25697 73 166 0 29882 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 120204

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1492720/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=120460 CPUtime=4361.12
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 26023 0 0 0 436075 37 0 0 25 0 1 0 223821780 123351040 25736 1992294400 134512640 135192793 4294956224 18446744073709551615 134533010 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 30115 25736 73 166 0 29946 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 120460

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1492592/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=120460 CPUtime=4421.11
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 26039 0 0 0 442074 37 0 0 25 0 1 0 223821780 123351040 25752 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 30115 25752 73 166 0 29946 0
Current children cumulated CPU time (s) 4421.11
Current children cumulated vsize (KiB) 120460

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1492016/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=120972 CPUtime=4481.09
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 26177 0 0 0 448072 37 0 0 25 0 1 0 223821780 123875328 25890 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 30243 25890 73 166 0 30074 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 120972

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1490480/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=123020 CPUtime=4541.07
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 26557 0 0 0 454070 37 0 0 25 0 1 0 223821780 125972480 26270 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 30755 26270 73 166 0 30586 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 123020

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1489392/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=124556 CPUtime=4601.06
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 26830 0 0 0 460068 38 0 0 25 0 1 0 223821780 127545344 26543 1992294400 134512640 135192793 4294956224 18446744073709551615 134549681 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 31139 26543 73 166 0 30970 0
Current children cumulated CPU time (s) 4601.06
Current children cumulated vsize (KiB) 124556

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1489136/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=124812 CPUtime=4661.04
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 26890 0 0 0 466066 38 0 0 25 0 1 0 223821780 127807488 26603 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 31203 26603 73 166 0 31034 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 124812

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1487856/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=126616 CPUtime=4721.02
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 27204 0 0 0 472064 38 0 0 25 0 1 0 223821780 129654784 26917 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 31654 26917 73 166 0 31485 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 126616

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1487664/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=126880 CPUtime=4781.01
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 27245 0 0 0 478062 39 0 0 25 0 1 0 223821780 129925120 26958 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 31720 26958 73 166 0 31551 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 126880

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1487472/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=127136 CPUtime=4840.99
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 27302 0 0 0 484060 39 0 0 25 0 1 0 223821780 130187264 27015 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 31784 27015 73 166 0 31615 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 127136

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1486448/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=128672 CPUtime=4900.98
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 27540 0 0 0 490058 40 0 0 25 0 1 0 223821780 131760128 27253 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 32168 27253 73 166 0 31999 0
Current children cumulated CPU time (s) 4900.98
Current children cumulated vsize (KiB) 128672

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31761
/proc/meminfo: memFree=1486000/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=129184 CPUtime=4960.96
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 27654 0 0 0 496056 40 0 0 25 0 1 0 223821780 132284416 27367 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 32296 27367 73 166 0 32127 0
Current children cumulated CPU time (s) 4960.96
Current children cumulated vsize (KiB) 129184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31763
/proc/meminfo: memFree=1485616/2055920 swapFree=4121000/4192956
[pid=31752] ppid=31750 vsize=129696 CPUtime=5000.05
/proc/31752/stat : 31752 (mxc-sat09) R 31750 31752 31661 0 -1 4194304 27751 0 0 0 499965 40 0 0 25 0 1 0 223821780 132808704 27464 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/31752/statm: 32424 27464 73 166 0 32255 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 129696

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): 5001.42
CPU time (s): 5000.08
CPU user time (s): 4999.66
CPU system time (s): 0.423935
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 129696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.423935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27751
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= 9062

runsolver used 3.49647 second user time and 10.5764 second system time

The end

Launcher Data 

Begin job on node20 at 2009-05-10 14:18:06
IDJOB=1784645
IDBENCH=71806
IDSOLVER=613
FILE ID=node20/1784645-1241957885
PBS_JOBID= 9265129
Free space on /tmp= 66392 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784645-1241957885/watcher-1784645-1241957885 -o /tmp/evaluation-result-1784645-1241957885/solver-1784645-1241957885 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1784645-1241957885.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=381369746

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1596944 kB
Buffers:         65892 kB
Cached:         257828 kB
SwapCached:      66328 kB
Active:         147212 kB
Inactive:       244496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596944 kB
SwapTotal:     4192956 kB
SwapFree:      4121000 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          13472 kB
Slab:            53328 kB
Committed_AS:   836132 kB
PageTables:       1396 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= 66388 MiB
End job on node20 at 2009-05-10 15:41:29