Trace number 1554711

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) 1200.08 1200.52

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs032.cnf
MD5SUM431823fbe355abc605baf058be5925a0
Bench CategoryAPPLICATION (applications 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 variables18792
Number of clauses56183
Sum of the clauses size131091
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 237454
Number of clauses of size 318727
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

613.76/614.04	c starting MXC with:
613.76/614.04	c cnf_path = HOME/instance-1554711-1238731666.cnf
613.76/614.04	c restart_strategy = auto
613.76/614.04	c sign_strategy = cached
613.76/614.04	c use_preprocessing = -1
613.76/614.04	c output_implicant = 1
613.76/614.04	c timeout_seconds = 0
613.76/614.04	c running SatELite... done
613.76/614.04	c 8024 vars eliminated
613.76/614.04	c received 2 units and 42809 clauses from SatELite
613.76/614.04	c 8025 assignments made, starting to guess now
613.76/614.04	c ===================================[MXC]=====================================
613.76/614.04	c | Conflicts |                Clause Statistics                   |   Vars   |
613.76/614.04	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
613.76/614.04	c =============================================================================
613.76/614.04	c |         0 |       0   14607    28202        0        0     nan |    18792 |
613.76/614.04	c |       100 |       0   14609    28202       98     1050   156.1 |    10767 |
613.76/614.04	c |       210 |       0   14611    28202      206     1105   106.6 |    10767 |
613.76/614.04	c |       441 |       0   14612    28202      436     1220   112.5 |    10767 |
613.76/614.04	c |       805 |       0   14612    28202      800     1402   162.6 |    10767 |
613.76/614.04	c |      1315 |       0   14612    28202     1310     1657   186.9 |    10767 |
613.76/614.04	c |      1986 |       0   14612    28202     1981     1993   199.6 |    10767 |
613.76/614.04	c |      2834 |       0   14612    28202     1842     2417   184.6 |    10767 |
613.76/614.04	c |      3876 |       0   14615    28202     2881     2938   144.0 |    10767 |
613.76/614.04	c |      5132 |       0   14617    28202     2637     3566    81.2 |    10767 |
613.76/614.04	c |      6623 |       0   14618    28202     4127     4311   109.3 |    10767 |
613.76/614.04	c |      8373 |       0   14618    28202     3641     5186   168.2 |    10767 |
613.76/614.04	c |     10408 |       0   14624    28202     5670     6204   130.8 |    10767 |
613.76/614.04	c |     12756 |       0   14632    28202     4641     7378    82.3 |    10767 |
613.76/614.04	c |     15449 |       0   14634    28202     7332     8724   145.5 |    10767 |
613.76/614.04	c |     18521 |       0   14635    28202     5355    10260   172.2 |    10767 |
613.76/614.04	c |     22010 |       0   14635    28202     8844    12005   184.8 |    10767 |
613.76/614.04	c |     25958 |       0   14638    28202    12789    13979   176.2 |    10767 |
613.76/614.04	c |     30411 |       0   14641    28202     9659    16205   158.2 |    10767 |
613.76/614.04	c |     35419 |       0   14656    28202    14652    18709   140.7 |    10767 |
613.76/614.04	c |     41038 |       0   14656    28202    20271    21519   151.0 |    10767 |
613.76/614.04	c |     47329 |       0   14662    28202    15186    24664   119.7 |    10767 |
613.76/614.04	c |     54360 |       0   14670    28202    22209    28180   111.9 |    10767 |
613.76/614.04	c |     62205 |       0   14671    28202    30053    32102   106.6 |    10767 |
613.76/614.04	c |     70945 |       0   14675    28202    21750    36472   120.5 |    10766 |
613.76/614.04	c |     80669 |       0   14675    28198    31471    41334   120.3 |    10766 |
613.76/614.04	c |     91476 |       0   14681    28198    42272    46738   115.4 |    10766 |
613.76/614.04	c |    103474 |       0   14686    28198    28672    52737   124.7 |    10766 |
613.76/614.04	c |    116782 |       0   14693    28198    41973    59391   129.7 |    10766 |
613.76/614.04	c |    131532 |       0   14701    28198    56715    63504   124.8 |    10766 |
613.76/614.04	c |    147868 |       0   14718    28198    40879    65307   111.0 |    10766 |
613.76/614.04	c |    165948 |       0   14724    28198    58953    67112   110.0 |    10766 |
613.76/614.04	c |    185947 |       0   14724    28198    45099    68929   113.4 |    10766 |
613.76/614.04	c |    208057 |       0   14724    28198    67209    70772   115.1 |    10766 |
613.76/614.04	c |    232489 |       0   14724    28198    56116    72641   110.3 |    10766 |
613.76/614.04	c |    259475 |       0   14724    28198    46166    74539   112.8 |    10766 |
613.76/614.04	c |    289271 |       0   14724    28198    75962    76467   121.7 |    10766 |
613.76/614.04	c |    322158 |       0   14724    28198    70718    78426   116.4 |    10766 |
613.76/614.04	c |    358445 |       0   14724    28198    67692    80417   117.9 |    10766 |
613.76/614.04	c |    398472 |       0   14724    28198    67164    82442   119.7 |    10766 |
613.76/614.04	c |    442613 |       0   14724    28198    69709    84503   130.1 |    10766 |
613.76/614.04	c |    491279 |       0   14724    28198    75796    86600   130.9 |    10766 |
613.76/614.04	c |    544923 |       0   14724    28198    85

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-1554711-1238731666/watcher-1554711-1238731666 -o /tmp/evaluation-result-1554711-1238731666/solver-1554711-1238731666 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1554711-1238731666.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: 1.91 1.84 1.49 3/64 29942
/proc/meminfo: memFree=1877208/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=4828 CPUtime=0
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 708 0 0 0 0 0 0 0 18 0 1 0 1145827626 4943872 694 1992294400 134512640 135192793 4294956208 18446744073709551615 134528400 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 1207 699 50 166 0 1038 0

[startup+0.0811411 s]
/proc/loadavg: 1.91 1.84 1.49 3/64 29942
/proc/meminfo: memFree=1877208/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=10160 CPUtime=0.06
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 2104 0 0 0 6 0 0 0 18 0 1 0 1145827626 10403840 1874 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 2540 1874 56 166 0 2371 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10160

[startup+0.101145 s]
/proc/loadavg: 1.91 1.84 1.49 3/64 29942
/proc/meminfo: memFree=1877208/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=10952 CPUtime=0.08
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 2311 0 0 0 8 0 0 0 18 0 1 0 1145827626 11214848 2081 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 2738 2082 56 166 0 2569 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10952

[startup+0.301186 s]
/proc/loadavg: 1.91 1.84 1.49 3/64 29942
/proc/meminfo: memFree=1877208/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=15268 CPUtime=0.29
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 3670 0 0 0 28 1 0 0 19 0 1 0 1145827626 15634432 3253 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 3817 3253 72 166 0 3648 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15268

[startup+0.701272 s]
/proc/loadavg: 1.91 1.84 1.49 3/64 29942
/proc/meminfo: memFree=1877208/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=15532 CPUtime=0.69
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 3753 0 0 0 68 1 0 0 22 0 1 0 1145827626 15904768 3336 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 3883 3336 72 166 0 3714 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15532

[startup+1.50245 s]
/proc/loadavg: 1.91 1.84 1.49 2/65 29943
/proc/meminfo: memFree=1863960/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=16192 CPUtime=1.49
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 3921 0 0 0 148 1 0 0 25 0 1 0 1145827626 16580608 3504 1992294400 134512640 135192793 4294956208 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 4048 3504 72 166 0 3879 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16192

[startup+3.10179 s]
/proc/loadavg: 1.91 1.84 1.49 2/65 29943
/proc/meminfo: memFree=1862872/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=16984 CPUtime=3.09
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 4104 0 0 0 308 1 0 0 25 0 1 0 1145827626 17391616 3687 1992294400 134512640 135192793 4294956208 18446744073709551615 134533208 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 4246 3687 73 166 0 4077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16984

[startup+6.30148 s]
/proc/loadavg: 1.84 1.82 1.48 2/65 29943
/proc/meminfo: memFree=1861592/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=18040 CPUtime=6.29
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 4366 0 0 0 627 2 0 0 25 0 1 0 1145827626 18472960 3949 1992294400 134512640 135192793 4294956208 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 4510 3949 73 166 0 4341 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18040

[startup+12.7018 s]
/proc/loadavg: 1.77 1.81 1.48 2/65 29943
/proc/meminfo: memFree=1859864/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=19888 CPUtime=12.68
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 4845 0 0 0 1266 2 0 0 25 0 1 0 1145827626 20365312 4428 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 4972 4428 73 166 0 4803 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19888

[startup+25.5016 s]
/proc/loadavg: 1.60 1.77 1.47 2/65 29943
/proc/meminfo: memFree=1855000/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=24524 CPUtime=25.48
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 6010 0 0 0 2545 3 0 0 25 0 1 0 1145827626 25112576 5593 1992294400 134512640 135192793 4294956208 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 6131 5593 73 166 0 5962 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24524

[startup+51.1011 s]
/proc/loadavg: 1.40 1.70 1.46 2/65 29943
/proc/meminfo: memFree=1847192/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=32192 CPUtime=51.07
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 7917 0 0 0 5102 5 0 0 25 0 1 0 1145827626 32964608 7500 1992294400 134512640 135192793 4294956208 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 8048 7500 73 166 0 7879 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32192

[startup+102.305 s]
/proc/loadavg: 1.17 1.59 1.43 2/65 29943
/proc/meminfo: memFree=1838936/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=40664 CPUtime=102.26
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 9978 0 0 0 10219 7 0 0 25 0 1 0 1145827626 41639936 9561 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 10166 9561 73 166 0 9997 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40664

[startup+162.302 s]
/proc/loadavg: 1.06 1.48 1.40 2/65 29943
/proc/meminfo: memFree=1827800/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=51904 CPUtime=162.23
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 12819 0 0 0 16213 10 0 0 25 0 1 0 1145827626 53149696 12402 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 12976 12402 73 166 0 12807 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 51904

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.37 2/65 29943
/proc/meminfo: memFree=1820760/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=59024 CPUtime=222.21
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 14492 0 0 0 22209 12 0 0 25 0 1 0 1145827626 60440576 14075 1992294400 134512640 135192793 4294956208 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 14756 14075 73 166 0 14587 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 59024

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.35 2/65 29943
/proc/meminfo: memFree=1816920/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=62988 CPUtime=282.19
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 15440 0 0 0 28206 13 0 0 25 0 1 0 1145827626 64499712 15023 1992294400 134512640 135192793 4294956208 18446744073709551615 134532607 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 15747 15023 73 166 0 15578 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 62988

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.32 2/65 29943
/proc/meminfo: memFree=1812120/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=68212 CPUtime=342.16
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 16629 0 0 0 34201 15 0 0 25 0 1 0 1145827626 69849088 16212 1992294400 134512640 135192793 4294956208 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 17053 16212 73 166 0 16884 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 68212

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.30 2/65 29943
/proc/meminfo: memFree=1811864/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=68468 CPUtime=402.14
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 16688 0 0 0 40199 15 0 0 25 0 1 0 1145827626 70111232 16271 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 17117 16271 73 166 0 16948 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 68468

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.28 2/65 29943
/proc/meminfo: memFree=1808856/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=71608 CPUtime=462.12
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 17428 0 0 0 46196 16 0 0 25 0 1 0 1145827626 73326592 17011 1992294400 134512640 135192793 4294956208 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 17902 17011 73 166 0 17733 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 71608

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.26 2/65 29943
/proc/meminfo: memFree=1802328/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=78152 CPUtime=522.09
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 19050 0 0 0 52190 19 0 0 25 0 1 0 1145827626 80027648 18633 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 19538 18633 73 166 0 19369 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 78152

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.24 2/65 29943
/proc/meminfo: memFree=1800344/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=79868 CPUtime=582.08
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 19536 0 0 0 58188 20 0 0 25 0 1 0 1145827626 81784832 19119 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 19967 19119 73 166 0 19798 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 79868

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.22 2/65 29943
/proc/meminfo: memFree=1800088/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=80260 CPUtime=642.06
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 19598 0 0 0 64186 20 0 0 25 0 1 0 1145827626 82186240 19181 1992294400 134512640 135192793 4294956208 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 20065 19181 74 166 0 19896 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 80260

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.20 2/65 29943
/proc/meminfo: memFree=1799832/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=80516 CPUtime=702.04
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 19652 0 0 0 70183 21 0 0 25 0 1 0 1145827626 82448384 19235 1992294400 134512640 135192793 4294956208 18446744073709551615 134533279 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 20129 19235 74 166 0 19960 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 80516

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.19 2/65 29943
/proc/meminfo: memFree=1797720/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=82664 CPUtime=762.02
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 20159 0 0 0 76180 22 0 0 25 0 1 0 1145827626 84647936 19742 1992294400 134512640 135192793 4294956208 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 20666 19742 74 166 0 20497 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 82664

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 29943
/proc/meminfo: memFree=1796760/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=83592 CPUtime=821.99
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 20393 0 0 0 82177 22 0 0 25 0 1 0 1145827626 85598208 19976 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 20898 19976 74 166 0 20729 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 83592

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 29943
/proc/meminfo: memFree=1795608/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=84892 CPUtime=881.96
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 20679 0 0 0 88174 22 0 0 25 0 1 0 1145827626 86929408 20262 1992294400 134512640 135192793 4294956208 18446744073709551615 134552346 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 21223 20262 74 166 0 21054 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 84892

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.15 2/65 29943
/proc/meminfo: memFree=1793432/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=87120 CPUtime=941.94
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 21208 0 0 0 94171 23 0 0 25 0 1 0 1145827626 89210880 20791 1992294400 134512640 135192793 4294956208 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 21780 20791 74 166 0 21611 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 87120

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 29943
/proc/meminfo: memFree=1789080/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=91528 CPUtime=1001.92
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 22288 0 0 0 100167 25 0 0 25 0 1 0 1145827626 93724672 21871 1992294400 134512640 135192793 4294956208 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 22882 21871 74 166 0 22713 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 91528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/65 29943
/proc/meminfo: memFree=1789080/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=91528 CPUtime=1061.9
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 22290 0 0 0 106165 25 0 0 25 0 1 0 1145827626 93724672 21873 1992294400 134512640 135192793 4294956208 18446744073709551615 134551276 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 22882 21873 74 166 0 22713 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 91528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 29943
/proc/meminfo: memFree=1789016/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=91528 CPUtime=1121.88
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 22296 0 0 0 112162 26 0 0 25 0 1 0 1145827626 93724672 21879 1992294400 134512640 135192793 4294956208 18446744073709551615 134552427 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 22882 21879 74 166 0 22713 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 91528

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 29943
/proc/meminfo: memFree=1788888/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=91528 CPUtime=1181.86
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 22315 0 0 0 118160 26 0 0 25 0 1 0 1145827626 93724672 21898 1992294400 134512640 135192793 4294956208 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 22882 21898 74 166 0 22713 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 91528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 29943
/proc/meminfo: memFree=1788888/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=91528 CPUtime=1200.06
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 22315 0 0 0 119980 26 0 0 25 0 1 0 1145827626 93724672 21898 1992294400 134512640 135192793 4294956208 18446744073709551615 134533249 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 22882 21898 74 166 0 22713 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 91528

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 1.00 1.10 2/65 29943
/proc/meminfo: memFree=1788888/2055920 swapFree=4177960/4192956
[pid=29942] ppid=29940 vsize=91528 CPUtime=1200.06
/proc/29942/stat : 29942 (mxc-sat09) R 29940 29942 29684 0 -1 4194304 22315 0 0 0 119980 26 0 0 25 0 1 0 1145827626 93724672 21898 1992294400 134512640 135192793 4294956208 18446744073709551615 134533249 0 0 4096 0 0 0 0 17 1 0 0
/proc/29942/statm: 22882 21898 74 166 0 22713 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 91528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.8
CPU system time (s): 0.277957
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 91528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.277957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22315
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= 1295

runsolver used 0.910861 second user time and 2.76058 second system time

The end

Launcher Data 

Begin job on node71 at 2009-04-03 06:07:46
IDJOB=1554711
IDBENCH=70786
IDSOLVER=504
FILE ID=node71/1554711-1238731666
PBS_JOBID= 9085377
Free space on /tmp= 66548 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs032.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554711-1238731666/watcher-1554711-1238731666 -o /tmp/evaluation-result-1554711-1238731666/solver-1554711-1238731666 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1554711-1238731666.cnf

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

MD5SUM BENCH= 431823fbe355abc605baf058be5925a0
RANDOM SEED=620608389

node71.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		: 3000.270
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		: 3000.270
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:       1877688 kB
Buffers:         12652 kB
Cached:          88860 kB
SwapCached:       8988 kB
Active:          38312 kB
Inactive:        73844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1877688 kB
SwapTotal:     4192956 kB
SwapFree:      4177960 kB
Dirty:            1548 kB
Writeback:           0 kB
Mapped:          16236 kB
Slab:            52012 kB
Committed_AS:  2525052 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= 66548 MiB
End job on node71 at 2009-04-03 06:27:49