Trace number 1514025

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
MD5SUM6bf66283a1f602e5557546993c52c1e8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.08207
Satisfiable
(Un)Satisfiability was proved
Number of variables7999
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

181.73/181.87	c starting MXC with:
181.73/181.87	c cnf_path = HOME/instance-1514025-1238225777.cnf
181.73/181.87	c restart_strategy = auto
181.73/181.87	c sign_strategy = cached
181.73/181.87	c use_preprocessing = -1
181.73/181.87	c output_implicant = 1
181.73/181.87	c timeout_seconds = 0
181.73/181.87	c running SatELite... done
181.73/181.87	c 218 vars eliminated
181.73/181.87	c received 0 units and 33261 clauses from SatELite
181.73/181.87	c 217 assignments made, starting to guess now
181.73/181.87	c ===================================[MXC]=====================================
181.73/181.87	c | Conflicts |                Clause Statistics                   |   Vars   |
181.73/181.87	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
181.73/181.87	c =============================================================================
181.73/181.87	c |         0 |       0       0    33261        0        0     nan |     8000 |
181.73/181.87	c |       100 |       0       0    33261      100     1050   117.7 |     7783 |
181.73/181.87	c |       210 |       0       0    33261      210     1105   113.3 |     7783 |
181.73/181.87	c |       441 |       0       0    33261      441     1220   116.1 |     7783 |
181.73/181.87	c |       805 |       0       0    33261      805     1402   119.3 |     7783 |
181.73/181.87	c |      1315 |       0       0    33261     1315     1609   122.3 |     7783 |
181.73/181.87	c |      1986 |       0       0    33261     1138     1754   134.9 |     7783 |
181.73/181.87	c |      2834 |       0       0    33261     1047     1894   130.8 |     7783 |
181.73/181.87	c |      3876 |       0       0    33261     1077     2031   142.3 |     7783 |
181.73/181.87	c |      5132 |       0       0    33261     1260     2163   132.7 |     7783 |
181.73/181.87	c |      6623 |       0       0    33261     1625     2292   142.5 |     7783 |
181.73/181.87	c |      8373 |       0       0    33261     2201     2419   146.7 |     7783 |
181.73/181.87	c |     10408 |       0       0    33261     1762     2543   138.0 |     7783 |
181.73/181.87	c |     12756 |       0       0    33261     1487     2665   154.1 |     7783 |
181.73/181.87	c |     15449 |       0       0    33261     1425     2786   150.3 |     7783 |
181.73/181.87	c |     18521 |       0       0    33261     1625     2906   150.2 |     7783 |
181.73/181.87	c |     22010 |       0       0    33261     2134     3025   142.6 |     7783 |
181.73/181.87	c |     25958 |       0       0    33261     3004     3144   146.6 |     7783 |
181.73/181.87	c |     30411 |       0       0    33261     2669     3262   152.4 |     7783 |
181.73/181.87	c |     35419 |       0       0    33261     2700     3381   151.0 |     7783 |
181.73/181.87	c |     41038 |       0       0    33261     3169     3499   151.5 |     7783 |
181.73/181.87	c |     47329 |       0       0    33261     2344     3618   167.0 |     7783 |
181.73/181.87	c |     54360 |       0       0    33261     1997     3737   163.0 |     7783 |
181.73/181.87	c |     62205 |       0       0    33261     2222     3857   151.4 |     7783 |
181.73/181.87	c |     70945 |       0       0    33261     3117     3978   160.9 |     7783 |
181.73/181.87	c |     80669 |       0       0    33261     2738     4099   166.1 |     7783 |
181.73/181.87	c |     91476 |       0       0    33261     3136     4222   181.1 |     7783 |
181.73/181.87	c |    103474 |       0       0    33261     2263     4346   192.6 |     7783 |
181.73/181.87	c |    116782 |       0       0    33261     2315     4471   177.1 |     7783 |
181.73/181.87	c |    131532 |       0       0    33261     3446     4597   172.9 |     7783 |
181.73/181.87	c |    147868 |       0       0    33261     3462     4726   179.8 |     7783 |
181.73/181.87	c |    165948 |       0       0    33261     4784     4855   192.2 |     7783 |
181.73/181.87	c |    185947 |       0       0    33261     2637     4987   211.4 |     7783 |
181.73/181.87	c |    208057 |       0       0    33261     4522     5120   164.6 |     7783 |
181.73/181.87	c |    232489 |       0       0    33261     3006     5255   166.9 |     7783 |
181.73/181.87	c |    259475 |       0       0    33261     3346     5393   199.0 |     7783 |
181.73/181.87	c |    289271 |       0       0    33261     3069     5532   195.8 |     7783 |
181.73/181.87	c |    322158 |       0       0    33261     5134     5674   179.1 |     7783 |
181.73/181.87	c |    358445 |       0       0    33261     4073     5818   174.9 |     7783 |
181.73/181.87	c |    398472 |       0       0    33261     5812     5965   201.0 |     7783 |
181.73/181.87	c |    442613 |       0       0    33261     4684     6114   176.8 |     7783 |
181.73/181.87	c |    491279 |       0       0    33261     3830     6265   180.7 |     7783 |
181.73/181.87	c |    544923 |       0       0    33261     354

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514025-1238225777/watcher-1514025-1238225777 -o /tmp/evaluation-result-1514025-1238225777/solver-1514025-1238225777 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1514025-1238225777.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: 2.03 2.00 1.99 4/86 17403
/proc/meminfo: memFree=1793040/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=2968 CPUtime=0
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 616 0 0 0 0 0 0 0 20 0 1 0 448908124 3039232 602 1992294400 134512640 135192793 4294956224 18446744073709551615 134575815 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 742 602 54 166 0 573 0

[startup+0.0341191 s]
/proc/loadavg: 2.03 2.00 1.99 4/86 17403
/proc/meminfo: memFree=1793040/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=4344 CPUtime=0.02
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 935 0 0 0 2 0 0 0 20 0 1 0 448908124 4448256 921 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 1086 921 54 166 0 917 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4344

[startup+0.10113 s]
/proc/loadavg: 2.03 2.00 1.99 4/86 17403
/proc/meminfo: memFree=1793040/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=4672 CPUtime=0.09
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 1157 0 0 0 9 0 0 0 20 0 1 0 448908124 4784128 994 1992294400 134512640 135192793 4294956224 18446744073709551615 134753679 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 1168 995 56 166 0 999 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4672

[startup+0.301168 s]
/proc/loadavg: 2.03 2.00 1.99 4/86 17403
/proc/meminfo: memFree=1793040/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=9500 CPUtime=0.29
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 2417 0 0 0 28 1 0 0 22 0 1 0 448908124 9728000 2187 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 2375 2187 72 166 0 2206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9500

[startup+0.701241 s]
/proc/loadavg: 2.03 2.00 1.99 4/86 17403
/proc/meminfo: memFree=1793040/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=10160 CPUtime=0.69
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 2607 0 0 0 68 1 0 0 25 0 1 0 448908124 10403840 2377 1992294400 134512640 135192793 4294956224 18446744073709551615 134548130 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 2540 2377 73 166 0 2371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10160

[startup+1.50139 s]
/proc/loadavg: 2.03 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1783560/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=10556 CPUtime=1.49
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 2692 0 0 0 148 1 0 0 25 0 1 0 448908124 10809344 2462 1992294400 134512640 135192793 4294956224 18446744073709551615 134551698 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 2639 2462 73 166 0 2470 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10556

[startup+3.10168 s]
/proc/loadavg: 2.03 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1783048/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=11084 CPUtime=3.09
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 2814 0 0 0 308 1 0 0 25 0 1 0 448908124 11350016 2584 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 2771 2584 73 166 0 2602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11084

[startup+6.30127 s]
/proc/loadavg: 2.03 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1782216/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=11612 CPUtime=6.28
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 2963 0 0 0 627 1 0 0 25 0 1 0 448908124 11890688 2733 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 2903 2733 73 166 0 2734 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11612

[startup+12.7015 s]
/proc/loadavg: 2.02 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1781080/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=12536 CPUtime=12.69
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 3191 0 0 0 1267 2 0 0 25 0 1 0 448908124 12836864 2961 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 3134 2961 73 166 0 2965 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12536

[startup+25.5018 s]
/proc/loadavg: 2.02 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1779736/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=13856 CPUtime=25.48
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 3524 0 0 0 2546 2 0 0 25 0 1 0 448908124 14188544 3294 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 3464 3294 73 166 0 3295 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13856

[startup+51.1015 s]
/proc/loadavg: 2.01 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1777752/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=15968 CPUtime=51.07
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 4057 0 0 0 5105 2 0 0 25 0 1 0 448908124 16351232 3827 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 3992 3827 73 166 0 3823 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15968

[startup+102.308 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1775256/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=18344 CPUtime=102.27
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 4646 0 0 0 10224 3 0 0 25 0 1 0 448908124 18784256 4416 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 4586 4416 73 166 0 4417 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18344

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1772376/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=21116 CPUtime=162.24
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 5336 0 0 0 16221 3 0 0 25 0 1 0 448908124 21622784 5106 1992294400 134512640 135192793 4294956224 18446744073709551615 134533971 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 5279 5106 73 166 0 5110 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21116

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1770072/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=23360 CPUtime=222.21
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 5902 0 0 0 22218 3 0 0 25 0 1 0 448908124 23920640 5672 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 5840 5672 74 166 0 5671 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23360

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1768344/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=25076 CPUtime=282.19
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 6322 0 0 0 28215 4 0 0 25 0 1 0 448908124 25677824 6092 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 6269 6092 74 166 0 6100 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25076

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1766296/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=27056 CPUtime=342.18
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 6817 0 0 0 34213 5 0 0 25 0 1 0 448908124 27705344 6587 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 6764 6587 74 166 0 6595 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27056

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1763736/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=29564 CPUtime=402.16
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 7447 0 0 0 40211 5 0 0 25 0 1 0 448908124 30273536 7217 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 7391 7217 74 166 0 7222 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 29564

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1762328/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=30884 CPUtime=462.13
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 7797 0 0 0 46208 5 0 0 25 0 1 0 448908124 31625216 7567 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 7721 7567 74 166 0 7552 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 30884

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1761816/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=31676 CPUtime=522.12
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 7970 0 0 0 52206 6 0 0 25 0 1 0 448908124 32436224 7740 1992294400 134512640 135192793 4294956224 18446744073709551615 134552256 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 7919 7740 74 166 0 7750 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 31676

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1759640/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=33796 CPUtime=582.09
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 8501 0 0 0 58203 6 0 0 25 0 1 0 448908124 34607104 8271 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 8449 8271 74 166 0 8280 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 33796

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1758360/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=34984 CPUtime=642.08
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 8813 0 0 0 64201 7 0 0 25 0 1 0 448908124 35823616 8583 1992294400 134512640 135192793 4294956224 18446744073709551615 134533219 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 8746 8583 74 166 0 8577 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 34984

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1757144/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=36176 CPUtime=702.05
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 9113 0 0 0 70198 7 0 0 25 0 1 0 448908124 37044224 8883 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 9044 8883 74 166 0 8875 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 36176

[startup+762.308 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1755928/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=37364 CPUtime=762.04
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 9406 0 0 0 76196 8 0 0 25 0 1 0 448908124 38260736 9176 1992294400 134512640 135192793 4294956224 18446744073709551615 134534042 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 9341 9176 74 166 0 9172 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 37364

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1753624/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=39740 CPUtime=822.02
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 9981 0 0 0 82194 8 0 0 25 0 1 0 448908124 40693760 9751 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 9935 9751 74 166 0 9766 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 39740

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1752920/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=40400 CPUtime=881.99
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 10159 0 0 0 88191 8 0 0 25 0 1 0 448908124 41369600 9929 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 10100 9929 74 166 0 9931 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 40400

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17404
/proc/meminfo: memFree=1751064/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=42248 CPUtime=941.98
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 10625 0 0 0 94189 9 0 0 25 0 1 0 448908124 43261952 10395 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 10562 10395 74 166 0 10393 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 42248

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17406
/proc/meminfo: memFree=1750552/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=42644 CPUtime=1001.95
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 10735 0 0 0 100186 9 0 0 25 0 1 0 448908124 43667456 10505 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 10661 10505 74 166 0 10492 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 42644

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17406
/proc/meminfo: memFree=1749336/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=43976 CPUtime=1061.93
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 11035 0 0 0 106184 9 0 0 25 0 1 0 448908124 45031424 10805 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 10994 10805 74 166 0 10825 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 43976

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17406
/proc/meminfo: memFree=1748376/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=44768 CPUtime=1121.91
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 11259 0 0 0 112182 9 0 0 25 0 1 0 448908124 45842432 11029 1992294400 134512640 135192793 4294956224 18446744073709551615 134550996 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 11192 11029 74 166 0 11023 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 44768

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17406
/proc/meminfo: memFree=1747160/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=45956 CPUtime=1181.89
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 11549 0 0 0 118180 9 0 0 25 0 1 0 448908124 47058944 11319 1992294400 134512640 135192793 4294956224 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 11489 11319 74 166 0 11320 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 45956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 1.99 3/87 17406
/proc/meminfo: memFree=1747224/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=45956 CPUtime=1200.09
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 11549 0 0 0 120000 9 0 0 25 0 1 0 448908124 47058944 11319 1992294400 134512640 135192793 4294956224 18446744073709551615 134551856 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 11489 11319 74 166 0 11320 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 45956

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: 2.00 2.00 1.99 3/87 17406
/proc/meminfo: memFree=1747224/2055924 swapFree=4179676/4192956
[pid=17403] ppid=17401 vsize=45956 CPUtime=1200.09
/proc/17403/stat : 17403 (mxc-sat09) R 17401 17403 17246 0 -1 4194304 11549 0 0 0 120000 9 0 0 25 0 1 0 448908124 47058944 11319 1992294400 134512640 135192793 4294956224 18446744073709551615 134551856 0 0 4096 0 0 0 0 17 1 0 0
/proc/17403/statm: 11489 11319 74 166 0 11320 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 45956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.107983
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 45956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11549
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= 1611

runsolver used 1.51277 second user time and 3.9584 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-28 08:36:17
IDJOB=1514025
IDBENCH=70312
IDSOLVER=504
FILE ID=node83/1514025-1238225777
PBS_JOBID= 9060582
Free space on /tmp= 66480 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S500426663-025.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514025-1238225777/watcher-1514025-1238225777 -o /tmp/evaluation-result-1514025-1238225777/solver-1514025-1238225777 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1514025-1238225777.cnf

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

MD5SUM BENCH= 6bf66283a1f602e5557546993c52c1e8
RANDOM SEED=48244352

node83.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1793456 kB
Buffers:         40180 kB
Cached:         133892 kB
SwapCached:       7488 kB
Active:          83412 kB
Inactive:       109164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1793456 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          25972 kB
Slab:            53868 kB
Committed_AS:   996896 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-28 08:56:19