Trace number 1734795

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) 1200.04 1200.53

General information on the benchmark

NameCRAFTED/rbsat/random/unforced/
rbsat-v1820c171155g3.cnf
MD5SUM90cca356988434eb537dfe19d4b4da93
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 variables1820
Number of clauses171155
Sum of the clauses size344000
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2171090
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 565

Solver Data 

183.63/183.75	c starting MXC with:
183.63/183.75	c cnf_path = HOME/instance-1734795-1240797325.cnf
183.63/183.75	c restart_strategy = auto
183.63/183.75	c sign_strategy = cached
183.63/183.75	c use_preprocessing = -1
183.63/183.75	c output_implicant = 1
183.63/183.75	c timeout_seconds = 0
183.63/183.75	c running SatELite... done
183.63/183.75	c 66 vars eliminated
183.63/183.75	c received 0 units and 163464 clauses from SatELite
183.63/183.75	c 65 assignments made, starting to guess now
183.63/183.75	c ===================================[MXC]=====================================
183.63/183.75	c | Conflicts |                Clause Statistics                   |   Vars   |
183.63/183.75	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
183.63/183.75	c =============================================================================
183.63/183.75	c |         0 |       0  154900     8564        0        0     nan |     1820 |
183.63/183.75	c |       100 |       0  154900     8564      100     1050   145.6 |     1755 |
183.63/183.75	c |       210 |       0  154900     8564      210     1105   125.7 |     1755 |
183.63/183.75	c |       441 |       0  154900     8564      441     1220   105.2 |     1755 |
183.63/183.75	c |       805 |       0  154900     8564      805     1402   102.7 |     1755 |
183.63/183.75	c |      1315 |       0  154900     8564     1315     1657    96.8 |     1755 |
183.63/183.75	c |      1986 |       0  154900     8564     1986     1993    94.1 |     1755 |
183.63/183.75	c |      2834 |       0  154900     8564     1834     2417    96.9 |     1755 |
183.63/183.75	c |      3876 |       0  154900     8564     2876     2938    93.6 |     1755 |
183.63/183.75	c |      5132 |       0  154900     8564     2632     3566    89.9 |     1755 |
183.63/183.75	c |      6623 |       0  154900     8564     4123     4311    86.0 |     1755 |
183.63/183.75	c |      8373 |       0  154900     8564     3623     5186    80.6 |     1755 |
183.63/183.75	c |     10408 |       0  154900     8564     5658     6204    78.9 |     1755 |
183.63/183.75	c |     12756 |       0  154900     8564     4631     7378    78.3 |     1755 |
183.63/183.75	c |     15449 |       0  154900     8564     7324     8724    83.5 |     1755 |
183.63/183.75	c |     18521 |       0  154900     8564     5333    10260    88.6 |     1755 |
183.63/183.75	c |     22010 |       0  154900     8564     8822    12005    90.3 |     1755 |
183.63/183.75	c |     25958 |       0  154900     8564    12770    13979    89.3 |     1755 |
183.63/183.75	c |     30411 |       0  154900     8564     9629    16205    81.1 |     1755 |
183.63/183.75	c |     35419 |       0  154900     8564    14637    18709    81.8 |     1755 |
183.63/183.75	c |     41038 |       0  154900     8564    20256    21519    86.6 |     1755 |
183.63/183.75	c |     47329 |       0  154900     8564    15157    24664    89.4 |     1755 |
183.63/183.75	c |     54360 |       0  154900     8564    22188    28180    86.5 |     1755 |
183.63/183.75	c |     62205 |       0  154900     8564    30033    32102    85.0 |     1755 |
183.63/183.75	c |     70945 |       0  154900     8564    21687    36472    85.2 |     1755 |
183.63/183.75	c |     80669 |       0  154900     8564    31411    41334    88.2 |     1755 |
183.63/183.75	c |     91476 |       0  154900     8564    42218    46738    88.6 |     1755 |
183.63/183.75	c |    103474 |       0  154900     8564    28587    52737    82.5 |     1755 |
183.63/183.75	c |    116782 |       0  154900     8564    41895    59391    85.8 |     1755 |
183.63/183.75	c |    131532 |       0  154900     8564    56645    66766    83.7 |     1755 |
183.63/183.75	c |    147868 |       0  154900     8564    72981    74934    84.3 |     1755 |
183.63/183.75	c |    165948 |       0  154900     8564    52617    83974    82.8 |     1755 |
183.63/183.75	c |    185947 |       0  154900     8564    72616    93973    86.5 |     1755 |
183.63/183.75	c |    208057 |       0  154900     8564    94726   105028    85.8 |     1755 |
183.63/183.75	c |    232489 |       0  154900     8564    61492   117244    84.5 |     1755 |
183.63/183.75	c |    259475 |       0  154900     8564    88478   130737    84.3 |     1755 |
183.63/183.75	c |    289271 |       0  154900     8564   118274   145635    84.1 |     1755 |
183.63/183.75	c |    322158 |       0  154900     8564   151161   162079    84.3 |     1755 |
183.63/183.75	c |    358445 |       0  154900     8564   100949   180222    84.3 |     1755 |
183.63/183.75	c |    398472 |       0  154900     8564   140976   189624    85.9 |     1755 |
183.63/183.75	c |    442613 |       0  154900     8564   185117   194363    87.1 |     1755 |
183.63/183.75	c |    491279 |       0  154900     8564   136074   199186    83.1 |     1755 |
183.63/183.75	c |    544923 |       0  154900     8564   189718

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-1734795-1240797325/watcher-1734795-1240797325 -o /tmp/evaluation-result-1734795-1240797325/solver-1734795-1240797325 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1734795-1240797325.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 0.99 3/64 581
/proc/meminfo: memFree=1747280/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=3404 CPUtime=0
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 703 0 0 0 0 0 0 0 18 0 1 0 107766403 3485696 689 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 851 695 53 166 0 682 0

[startup+0.0477551 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 581
/proc/meminfo: memFree=1747280/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=7052 CPUtime=0.03
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 1593 0 0 0 3 0 0 0 18 0 1 0 107766403 7221248 1579 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 1763 1580 54 166 0 1594 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7052

[startup+0.101764 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 581
/proc/meminfo: memFree=1747280/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=12040 CPUtime=0.09
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 2785 0 0 0 8 1 0 0 18 0 1 0 107766403 12328960 2771 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 3010 2772 54 166 0 2841 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12040

[startup+0.301799 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 581
/proc/meminfo: memFree=1747280/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=10292 CPUtime=0.29
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 2903 0 0 0 28 1 0 0 19 0 1 0 107766403 10539008 2353 1992294400 134512640 135192793 4294956224 18446744073709551615 134568030 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 2573 2353 56 166 0 2404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10292

[startup+0.701874 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 581
/proc/meminfo: memFree=1747280/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=10292 CPUtime=0.69
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 2903 0 0 0 68 1 0 0 22 0 1 0 107766403 10539008 2353 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 2573 2353 56 166 0 2404 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10292

[startup+1.50202 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 582
/proc/meminfo: memFree=1736328/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=13944 CPUtime=1.49
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 3748 0 0 0 148 1 0 0 25 0 1 0 107766403 14278656 3198 1992294400 134512640 135192793 4294956224 18446744073709551615 134567659 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 3486 3198 56 166 0 3317 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13944

[startup+3.10132 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 582
/proc/meminfo: memFree=1734472/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=13944 CPUtime=3.09
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 3789 0 0 0 308 1 0 0 25 0 1 0 107766403 14278656 3239 1992294400 134512640 135192793 4294956224 18446744073709551615 134568131 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 3486 3239 56 166 0 3317 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13944

[startup+6.30191 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 582
/proc/meminfo: memFree=1732552/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=16640 CPUtime=6.29
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 4964 0 0 0 627 2 0 0 25 0 1 0 107766403 17039360 4013 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 4160 4013 73 166 0 3991 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16640

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 582
/proc/meminfo: memFree=1722896/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=25248 CPUtime=12.69
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 7084 0 0 0 1265 4 0 0 25 0 1 0 107766403 25853952 6133 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 6312 6133 73 166 0 6143 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25248

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 582
/proc/meminfo: memFree=1709136/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=38728 CPUtime=25.48
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 10454 0 0 0 2543 5 0 0 25 0 1 0 107766403 39657472 9503 1992294400 134512640 135192793 4294956224 18446744073709551615 134552014 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 9682 9503 73 166 0 9513 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38728

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 582
/proc/meminfo: memFree=1678480/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=69572 CPUtime=51.07
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 18123 0 0 0 5095 12 0 0 25 0 1 0 107766403 71241728 17172 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 17393 17172 73 166 0 17224 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 69572

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 582
/proc/meminfo: memFree=1651600/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=97120 CPUtime=102.25
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 24825 0 0 0 10208 17 0 0 25 0 1 0 107766403 99450880 23874 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 24280 23874 73 166 0 24111 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 97120

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 582
/proc/meminfo: memFree=1637456/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=111512 CPUtime=162.23
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 28349 0 0 0 16202 21 0 0 25 0 1 0 107766403 114188288 27398 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 27878 27398 73 166 0 27709 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 111512

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 582
/proc/meminfo: memFree=1631504/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=117692 CPUtime=222.21
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 29827 0 0 0 22198 23 0 0 25 0 1 0 107766403 120516608 28876 1992294400 134512640 135192793 4294956224 18446744073709551615 134551414 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 29423 28876 73 166 0 29254 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 117692

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 582
/proc/meminfo: memFree=1625680/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=123704 CPUtime=282.19
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 31285 0 0 0 28195 24 0 0 25 0 1 0 107766403 126672896 30334 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 30926 30334 73 166 0 30757 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 123704

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 588
/proc/meminfo: memFree=1620944/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=128700 CPUtime=342.16
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 32446 0 0 0 34190 26 0 0 25 0 1 0 107766403 131788800 31495 1992294400 134512640 135192793 4294956224 18446744073709551615 134552346 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 32175 31495 73 166 0 32006 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 128700

[startup+402.301 s]
/proc/loadavg: 1.07 0.99 0.99 3/71 957
/proc/meminfo: memFree=1592728/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=133692 CPUtime=402.11
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 33654 0 0 0 40180 31 0 0 25 0 1 0 107766403 136900608 32703 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/581/statm: 33423 32703 73 166 0 33254 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 133692

[startup+462.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 998
/proc/meminfo: memFree=1593168/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=135868 CPUtime=462.07
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 34093 0 0 0 46176 31 0 0 25 0 1 0 107766403 139128832 33142 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 33967 33142 73 166 0 33798 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 135868

[startup+522.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 998
/proc/meminfo: memFree=1586960/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=141932 CPUtime=522.05
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 35590 0 0 0 52171 34 0 0 25 0 1 0 107766403 145338368 34639 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 35483 34639 73 166 0 35314 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 141932

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 998
/proc/meminfo: memFree=1585552/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=143672 CPUtime=582.03
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 35935 0 0 0 58169 34 0 0 25 0 1 0 107766403 147120128 34984 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 35918 34984 73 166 0 35749 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 143672

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 998
/proc/meminfo: memFree=1579600/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=149848 CPUtime=642.01
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 37404 0 0 0 64166 35 0 0 25 0 1 0 107766403 153444352 36453 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 37462 36453 73 166 0 37293 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 149848

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 998
/proc/meminfo: memFree=1576336/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=153364 CPUtime=701.98
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 38210 0 0 0 70161 37 0 0 25 0 1 0 107766403 157044736 37259 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 38341 37259 73 166 0 38172 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 153364

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 998
/proc/meminfo: memFree=1575696/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=154008 CPUtime=761.97
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 38357 0 0 0 76160 37 0 0 25 0 1 0 107766403 157704192 37406 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 38502 37406 73 166 0 38333 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 154008

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 998
/proc/meminfo: memFree=1572816/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=157172 CPUtime=821.94
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 39061 0 0 0 82157 37 0 0 25 0 1 0 107766403 160944128 38110 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 39293 38110 73 166 0 39124 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 157172

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 998
/proc/meminfo: memFree=1572112/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=157992 CPUtime=881.92
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 39232 0 0 0 88154 38 0 0 25 0 1 0 107766403 161783808 38281 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 39498 38281 73 166 0 39329 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 157992

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 998
/proc/meminfo: memFree=1566864/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=164680 CPUtime=941.89
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 40550 0 0 0 94150 39 0 0 25 0 1 0 107766403 168632320 39599 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 41170 39599 73 166 0 41001 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 164680

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 998
/proc/meminfo: memFree=1566480/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=165148 CPUtime=1001.88
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 40648 0 0 0 100148 40 0 0 25 0 1 0 107766403 169111552 39697 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 41287 39697 73 166 0 41118 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 165148

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 998
/proc/meminfo: memFree=1564560/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=167140 CPUtime=1061.85
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 41111 0 0 0 106145 40 0 0 25 0 1 0 107766403 171151360 40160 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 41785 40160 73 166 0 41616 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 167140

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 998
/proc/meminfo: memFree=1563728/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=168224 CPUtime=1121.83
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 41312 0 0 0 112142 41 0 0 25 0 1 0 107766403 172261376 40361 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 42056 40361 73 166 0 41887 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 168224

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 998
/proc/meminfo: memFree=1562320/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=170080 CPUtime=1181.81
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 41690 0 0 0 118140 41 0 0 25 0 1 0 107766403 174161920 40739 1992294400 134512640 135192793 4294956224 18446744073709551615 134520618 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 42520 40739 73 166 0 42351 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 170080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 998
/proc/meminfo: memFree=1562192/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=170080 CPUtime=1200.01
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 41693 0 0 0 119960 41 0 0 25 0 1 0 107766403 174161920 40742 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 42520 40742 73 166 0 42351 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 170080

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 998
/proc/meminfo: memFree=1562192/2055920 swapFree=4181320/4192956
[pid=581] ppid=579 vsize=170080 CPUtime=1200.01
/proc/581/stat : 581 (mxc-sat09) R 579 581 436 0 -1 4194304 41693 0 0 0 119960 41 0 0 25 0 1 0 107766403 174161920 40742 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/581/statm: 42520 40742 73 166 0 42351 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 170080

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.04
CPU user time (s): 1199.6
CPU system time (s): 0.438933
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 170080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.438933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41693
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= 3553

runsolver used 0.943856 second user time and 2.39563 second system time

The end

Launcher Data 

Begin job on node7 at 2009-04-27 03:55:26
IDJOB=1734795
IDBENCH=71295
IDSOLVER=504
FILE ID=node7/1734795-1240797325
PBS_JOBID= 9187386
Free space on /tmp= 66200 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/CRAFTED/rbsat/random/unforced/rbsat-v1820c171155g3.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1734795-1240797325/watcher-1734795-1240797325 -o /tmp/evaluation-result-1734795-1240797325/solver-1734795-1240797325 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1734795-1240797325.cnf

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

MD5SUM BENCH= 90cca356988434eb537dfe19d4b4da93
RANDOM SEED=699261245

node7.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		: 3000.256
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		: 3000.256
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:       1747696 kB
Buffers:         42892 kB
Cached:         198988 kB
SwapCached:       5504 kB
Active:          48904 kB
Inactive:       200840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747696 kB
SwapTotal:     4192956 kB
SwapFree:      4181320 kB
Dirty:            2828 kB
Writeback:           0 kB
Mapped:          13440 kB
Slab:            44432 kB
Committed_AS:   747648 kB
PageTables:       1444 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= 66204 MiB
End job on node7 at 2009-04-27 04:15:28