Trace number 1733495

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) 1200.11 1200.51

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2_autoenc.cnf
MD5SUM68299073e5e5e9c13c18eb7bcc640f07
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 variables383
Number of clauses75352
Sum of the clauses size441112
Maximum clause length11
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21220
Number of clauses of size 30
Number of clauses of size 4516
Number of clauses of size 54802
Number of clauses of size over 568750

Solver Data 

31.38/31.48	c starting MXC with:
31.38/31.48	c cnf_path = HOME/instance-1733495-1240789061.cnf
31.38/31.48	c restart_strategy = auto
31.38/31.48	c sign_strategy = cached
31.38/31.48	c use_preprocessing = -1
31.38/31.48	c output_implicant = 1
31.38/31.48	c timeout_seconds = 0
31.38/31.48	c running SatELite... done
31.38/31.48	c 42 vars eliminated
31.38/31.48	c received 64 units and 26311 clauses from SatELite
31.38/31.48	c 105 assignments made, starting to guess now
31.38/31.48	c ===================================[MXC]=====================================
31.38/31.48	c | Conflicts |                Clause Statistics                   |   Vars   |
31.38/31.48	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
31.38/31.48	c =============================================================================
31.38/31.48	c |         0 |       0     390    25921        0        0     nan |      383 |
31.38/31.48	c |       100 |       0     390    25921      100     1050    21.4 |      278 |
31.38/31.48	c |       210 |       0     390    25921      210     1105    16.2 |      278 |
31.38/31.48	c |       441 |       0     390    25921      441     1220    14.5 |      278 |
31.38/31.48	c |       805 |       0     390    25921      805     1402    14.5 |      278 |
31.38/31.48	c |      1315 |       0     390    25921     1315     1657    16.3 |      278 |
31.38/31.48	c |      1986 |       0     391    25921     1985     1993    16.1 |      278 |
31.38/31.48	c |      2834 |       0     391    25921     1836     2417    16.0 |      278 |
31.38/31.48	c |      3876 |       0     391    25921     2878     2938    16.2 |      278 |
31.38/31.48	c |      5132 |       0     391    25921     2637     3566    16.2 |      278 |
31.38/31.48	c |      6623 |       0     392    25921     4127     4311    17.5 |      278 |
31.38/31.48	c |      8373 |       0     393    25921     3629     5186    16.5 |      278 |
31.38/31.48	c |     10408 |       0     394    25921     5663     6204    18.6 |      278 |
31.38/31.48	c |     12756 |       0     394    25921     4638     7378    17.9 |      278 |
31.38/31.48	c |     15449 |       0     394    25921     7331     8724    18.1 |      278 |
31.38/31.48	c |     18521 |       0     396    25921     5476     9942    21.7 |      278 |
31.38/31.48	c |     22010 |       0     396    25921     8965    10349    22.3 |      278 |
31.38/31.48	c |     25958 |       0     399    25921     7656    10782    22.9 |      278 |
31.38/31.48	c |     30411 |       0     399    25921     6558    11188    18.4 |      278 |
31.38/31.48	c |     35419 |       0     400    25921    11565    11604    19.2 |      278 |
31.38/31.48	c |     41038 |       0     400    25921    11382    12010    19.0 |      278 |
31.38/31.48	c |     47329 |       0     401    25921    11646    12428    20.0 |      278 |
31.38/31.48	c |     54360 |       0     403    25921    12427    12860    21.4 |      278 |
31.38/31.48	c |     62205 |       0     403    25921     7217    13272    20.2 |      278 |
31.38/31.48	c |     70945 |       0     404    25921     9162    13699    18.2 |      278 |
31.38/31.48	c |     80669 |       0     405    25921    11924    14130    18.7 |      278 |
31.38/31.48	c |     91476 |       0     405    25921     8375    14553    18.7 |      278 |
31.38/31.48	c |    103474 |       0     405    25921    12981    14979    23.4 |      278 |
31.38/31.48	c |    116782 |       0     406    25921    11113    15424    21.2 |      278 |
31.38/31.48	c |    131532 |       0     407    25921    10180    15873    22.6 |      278 |
31.38/31.48	c |    147868 |       0     407    25921    10379    16316    21.2 |      278 |
31.38/31.48	c |    165948 |       0     407    25921    11885    16764    23.7 |      278 |
31.38/31.48	c |    185947 |       0     407    25921    14913    17218    23.3 |      278 |
31.38/31.48	c |    208057 |       0     407    25921    10852    17678    23.3 |      278 |
31.38/31.48	c |    232489 |       0     409    25921    17357    18175    24.4 |      278 |
31.38/31.48	c |    259475 |       0     404    24777    12457    18818    16.8 |      277 |
31.38/31.48	c |    289271 |       0     404    24777    14864    18492    20.2 |      277 |
31.38/31.48	c |    322158 |       0     404    24777    10248    18966    24.7 |      277 |
31.38/31.48	c |    358445 |       0     398    23777    16364    19464    24.9 |      276 |
31.38/31.48	c |    398472 |       0     398    23777    18331    19304    22.7 |      276 |
31.38/31.48	c |    442613 |       0     398    23777    13657    19786    25.1 |      276 |
31.38/31.48	c |    491279 |       0     401    23777    12127    20329    24.3 |      276 |
31.38/31.48	c |    544923 |       0     402    23777    1428

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-1733495-1240789061/watcher-1733495-1240789061 -o /tmp/evaluation-result-1733495-1240789061/solver-1733495-1240789061 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1733495-1240789061.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: 0.85 0.97 0.99 3/64 25891
/proc/meminfo: memFree=1752632/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=3044 CPUtime=0
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 629 0 0 0 0 0 0 0 18 0 1 0 106940263 3117056 615 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 761 615 54 166 0 592 0

[startup+0.0399489 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25891
/proc/meminfo: memFree=1752632/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=5872 CPUtime=0.03
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 1346 0 0 0 3 0 0 0 18 0 1 0 106940263 6012928 1332 1992294400 134512640 135192793 4294956224 18446744073709551615 134577508 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 1468 1332 54 166 0 1299 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5872

[startup+0.101959 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25891
/proc/meminfo: memFree=1752632/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=7516 CPUtime=0.09
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 2235 0 0 0 8 1 0 0 18 0 1 0 106940263 7696384 1704 1992294400 134512640 135192793 4294956224 18446744073709551615 134563776 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 1879 1704 56 166 0 1710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7516

[startup+0.301996 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25891
/proc/meminfo: memFree=1752632/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=7516 CPUtime=0.29
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 2235 0 0 0 28 1 0 0 19 0 1 0 106940263 7696384 1704 1992294400 134512640 135192793 4294956224 18446744073709551615 134568017 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 1879 1704 56 166 0 1710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7516

[startup+0.701068 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25891
/proc/meminfo: memFree=1752632/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=7696 CPUtime=0.69
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 2268 0 0 0 68 1 0 0 22 0 1 0 106940263 7880704 1737 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 1924 1737 56 166 0 1755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7696

[startup+1.50121 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 25892
/proc/meminfo: memFree=1745072/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=8120 CPUtime=1.49
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 2594 0 0 0 148 1 0 0 25 0 1 0 106940263 8314880 1900 1992294400 134512640 135192793 4294956224 18446744073709551615 134553320 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 2030 1900 73 166 0 1861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8120

[startup+3.10251 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 25892
/proc/meminfo: memFree=1743344/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=10528 CPUtime=3.09
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 3176 0 0 0 308 1 0 0 25 0 1 0 106940263 10780672 2482 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 2632 2482 73 166 0 2463 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10528

[startup+6.30109 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 25892
/proc/meminfo: memFree=1741616/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=12284 CPUtime=6.28
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 3588 0 0 0 627 1 0 0 25 0 1 0 106940263 12578816 2894 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 3071 2894 73 166 0 2902 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12284

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 25893
/proc/meminfo: memFree=1739448/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=13924 CPUtime=12.68
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 3954 0 0 0 1267 1 0 0 25 0 1 0 106940263 14258176 3260 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 3481 3260 73 166 0 3312 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13924

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1738168/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=15408 CPUtime=25.48
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 4273 0 0 0 2546 2 0 0 25 0 1 0 106940263 15777792 3579 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 3852 3579 73 166 0 3683 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15408

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1735992/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=18112 CPUtime=51.07
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 4833 0 0 0 5104 3 0 0 25 0 1 0 106940263 18546688 4139 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 4528 4139 74 166 0 4359 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18112

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1732408/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=22568 CPUtime=102.26
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 5730 0 0 0 10222 4 0 0 25 0 1 0 106940263 23109632 5036 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 5642 5036 74 166 0 5473 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22568

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1729400/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=25872 CPUtime=162.23
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 6470 0 0 0 16218 5 0 0 25 0 1 0 106940263 26492928 5776 1992294400 134512640 135192793 4294956224 18446744073709551615 134550704 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 6468 5776 74 166 0 6299 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25872

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1726840/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=28984 CPUtime=222.21
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 7104 0 0 0 22215 6 0 0 25 0 1 0 106940263 29679616 6410 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 7246 6410 74 166 0 7077 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28984

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1724472/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=31888 CPUtime=282.2
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 7678 0 0 0 28213 7 0 0 25 0 1 0 106940263 32653312 6984 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 7972 6984 74 166 0 7803 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 31888

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1722936/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=33864 CPUtime=342.17
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 8048 0 0 0 34210 7 0 0 25 0 1 0 106940263 34676736 7354 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 8466 7354 74 166 0 8297 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 33864

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1721784/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=35188 CPUtime=402.16
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 8327 0 0 0 40208 8 0 0 25 0 1 0 106940263 36032512 7633 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 8797 7633 74 166 0 8628 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 35188

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1720888/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=36368 CPUtime=462.13
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 8557 0 0 0 46205 8 0 0 25 0 1 0 106940263 37240832 7863 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 9092 7863 74 166 0 8923 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 36368

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1719288/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=38324 CPUtime=522.12
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 8947 0 0 0 52203 9 0 0 25 0 1 0 106940263 39243776 8253 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 9581 8253 74 166 0 9412 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 38324

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1718776/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=38852 CPUtime=582.1
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 9074 0 0 0 58201 9 0 0 25 0 1 0 106940263 39784448 8380 1992294400 134512640 135192793 4294956224 18446744073709551615 134533880 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 9713 8380 74 166 0 9544 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 38852

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1717880/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=39680 CPUtime=642.07
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 9280 0 0 0 64198 9 0 0 25 0 1 0 106940263 40632320 8586 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 9920 8586 74 166 0 9751 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 39680

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1717048/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=40720 CPUtime=702.06
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 9502 0 0 0 70196 10 0 0 25 0 1 0 106940263 41697280 8808 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 10180 8808 74 166 0 10011 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 40720

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1716600/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=41268 CPUtime=762.04
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 9601 0 0 0 76194 10 0 0 25 0 1 0 106940263 42258432 8907 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 10317 8907 74 166 0 10148 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 41268

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1715960/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=42152 CPUtime=822.02
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 9748 0 0 0 82191 11 0 0 25 0 1 0 106940263 43163648 9054 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 10538 9054 74 166 0 10369 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 42152

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1714808/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=43736 CPUtime=881.99
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 10055 0 0 0 88188 11 0 0 25 0 1 0 106940263 44785664 9361 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 10934 9361 74 166 0 10765 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 43736

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25894
/proc/meminfo: memFree=1713464/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=45324 CPUtime=941.98
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 10377 0 0 0 94186 12 0 0 25 0 1 0 106940263 46411776 9683 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 11331 9683 74 166 0 11162 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 45324

[startup+1002.3 s]
/proc/loadavg: 1.11 1.00 1.00 2/65 25894
/proc/meminfo: memFree=1712568/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=46400 CPUtime=1001.95
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 10596 0 0 0 100183 12 0 0 25 0 1 0 106940263 47513600 9902 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 11600 9902 74 166 0 11431 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 46400

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 25894
/proc/meminfo: memFree=1711928/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=47316 CPUtime=1061.94
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 10760 0 0 0 106181 13 0 0 25 0 1 0 106940263 48451584 10066 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 11829 10066 74 166 0 11660 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 47316

[startup+1122.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25894
/proc/meminfo: memFree=1711544/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=47572 CPUtime=1121.91
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 10846 0 0 0 112178 13 0 0 25 0 1 0 106940263 48713728 10152 1992294400 134512640 135192793 4294956224 18446744073709551615 134548137 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 11893 10152 74 166 0 11724 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 47572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25894
/proc/meminfo: memFree=1711160/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=47976 CPUtime=1181.9
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 10937 0 0 0 118176 14 0 0 25 0 1 0 106940263 49127424 10243 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 11994 10243 74 166 0 11825 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 47976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25894
/proc/meminfo: memFree=1710840/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=48232 CPUtime=1200.09
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 11012 0 0 0 119995 14 0 0 25 0 1 0 106940263 49389568 10318 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 12058 10318 74 166 0 11889 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 48232

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 1.00 2/65 25894
/proc/meminfo: memFree=1710840/2055920 swapFree=4180820/4192956
[pid=25891] ppid=25889 vsize=48232 CPUtime=1200.09
/proc/25891/stat : 25891 (mxc-sat09) R 25889 25891 25854 0 -1 4194304 11012 0 0 0 119995 14 0 0 25 0 1 0 106940263 49389568 10318 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/25891/statm: 12058 10318 74 166 0 11889 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 48232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.151976
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 48232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11012
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= 1842

runsolver used 0.841872 second user time and 2.53062 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-27 01:37:42
IDJOB=1733495
IDBENCH=71142
IDSOLVER=504
FILE ID=node2/1733495-1240789061
PBS_JOBID= 9187319
Free space on /tmp= 66316 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2_autoenc.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733495-1240789061/watcher-1733495-1240789061 -o /tmp/evaluation-result-1733495-1240789061/solver-1733495-1240789061 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1733495-1240789061.cnf

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

MD5SUM BENCH= 68299073e5e5e9c13c18eb7bcc640f07
RANDOM SEED=1656480027

node2.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		: 3000.265
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		: 3000.265
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:       1753112 kB
Buffers:         45668 kB
Cached:         180096 kB
SwapCached:       5980 kB
Active:          62388 kB
Inactive:       171776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753112 kB
SwapTotal:     4192956 kB
SwapFree:      4180820 kB
Dirty:            2880 kB
Writeback:           0 kB
Mapped:          13964 kB
Slab:            54640 kB
Committed_AS:   416672 kB
PageTables:       1468 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= 66312 MiB
End job on node2 at 2009-04-27 01:57:44