Trace number 1783953

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2009-03-10? (TO) 5000.09 5001.31

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
MD5SUM0a790b16b30661bee32dad474c146a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

32.48/32.58	c starting MXC with:
32.48/32.58	c cnf_path = HOME/instance-1783953-1241904015.cnf
32.48/32.58	c restart_strategy = auto
32.48/32.58	c sign_strategy = cached
32.48/32.58	c use_preprocessing = -1
32.48/32.58	c output_implicant = 1
32.48/32.58	c timeout_seconds = 0
32.48/32.58	c running SatELite... done
32.48/32.58	c 1 vars eliminated
32.48/32.58	c received 0 units and 1120 clauses from SatELite
32.48/32.58	c 0 assignments made, starting to guess now
32.48/32.58	c ===================================[MXC]=====================================
32.48/32.58	c | Conflicts |                Clause Statistics                   |   Vars   |
32.48/32.58	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
32.48/32.58	c =============================================================================
32.48/32.58	c |         0 |       0       0     1120        0        0     nan |      280 |
32.48/32.58	c |       100 |       0       0     1120      100     1050    28.2 |      280 |
32.48/32.58	c |       210 |       0       0     1120      210     1105    27.5 |      280 |
32.48/32.58	c |       441 |       0       0     1120      441     1220    30.1 |      280 |
32.48/32.58	c |       805 |       0       0     1120      805     1402    31.5 |      280 |
32.48/32.58	c |      1315 |       0       0     1120     1315     1609    32.0 |      280 |
32.48/32.58	c |      1986 |       0       0     1120     1138     1754    31.2 |      280 |
32.48/32.58	c |      2834 |       0       0     1120     1046     1894    30.1 |      280 |
32.48/32.58	c |      3876 |       0       0     1120     1078     2031    28.7 |      280 |
32.48/32.58	c |      5132 |       0       2     1120     1262     2163    28.0 |      280 |
32.48/32.58	c |      6623 |       0       2     1120     1628     2292    27.4 |      280 |
32.48/32.58	c |      8373 |       0       2     1120     2204     2419    27.2 |      280 |
32.48/32.58	c |     10408 |       0       2     1120     1767     2543    26.3 |      280 |
32.48/32.58	c |     12756 |       0       2     1120     1494     2665    26.8 |      280 |
32.48/32.58	c |     15449 |       0       4     1120     1433     2786    24.6 |      280 |
32.48/32.58	c |     18521 |       0       4     1120     1636     2906    24.3 |      280 |
32.48/32.58	c |     22010 |       0       4     1120     2149     3025    26.3 |      280 |
32.48/32.58	c |     25958 |       0       4     1120     3021     3144    27.6 |      280 |
32.48/32.58	c |     30411 |       0       4     1120     2692     3262    27.5 |      280 |
32.48/32.58	c |     35419 |       0       4     1120     2725     3381    28.8 |      280 |
32.48/32.58	c |     41038 |       0       4     1120     3199     3499    28.9 |      280 |
32.48/32.58	c |     47329 |       0       6     1120     2380     3618    25.7 |      280 |
32.48/32.58	c |     54360 |       0       6     1120     2042     3737    23.7 |      280 |
32.48/32.58	c |     62205 |       0       6     1120     2278     3857    23.9 |      280 |
32.48/32.58	c |     70945 |       0       6     1120     3185     3978    24.2 |      280 |
32.48/32.58	c |     80669 |       0       6     1120     2823     4099    22.7 |      280 |
32.48/32.58	c |     91476 |       0       6     1120     3228     4222    25.0 |      280 |
32.48/32.58	c |    103474 |       0       6     1120     2375     4346    26.8 |      280 |
32.48/32.58	c |    116782 |       0       6     1120     2445     4471    23.0 |      280 |
32.48/32.58	c |    131532 |       0       6     1120     3590     4597    23.6 |      280 |
32.48/32.58	c |    147868 |       0       6     1120     3626     4726    25.7 |      280 |
32.48/32.58	c |    165948 |       0       6     1120     2549     4855    25.0 |      280 |
32.48/32.58	c |    185947 |       0       6     1120     2861     4987    27.0 |      280 |
32.48/32.58	c |    208057 |       0       6     1120     4777     5120    26.9 |      280 |
32.48/32.58	c |    232489 |       0       6     1120     3290     5255    25.2 |      280 |
32.48/32.58	c |    259475 |       0       6     1120     3665     5393    28.2 |      280 |
32.48/32.58	c |    289271 |       0       6     1120     3427     5532    27.1 |      280 |
32.48/32.58	c |    322158 |       0       6     1120     5523     5674    26.6 |      280 |
32.48/32.58	c |    358445 |       0       6     1120     4508     5818    27.0 |      280 |
32.48/32.58	c |    398472 |       0       6     1120     3321     5965    26.6 |      280 |
32.48/32.58	c |    442613 |       0       6     1120     5218     6114    28.0 |      280 |
32.48/32.58	c |    491279 |       0       6     1120     4421     6265    27.9 |      280 |
32.48/32.58	c |    544923 |       0       6     1120     4172

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-1783953-1241904015/watcher-1783953-1241904015 -o /tmp/evaluation-result-1783953-1241904015/solver-1783953-1241904015 -C 5000 -W 6000 -M 1800 HOME/mxc-sat09 -i HOME/instance-1783953-1241904015.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8278
/proc/meminfo: memFree=1910872/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=1108 CPUtime=0
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 218428909 1134592 152 1992294400 134512640 135192793 4294956224 18446744073709551615 134612704 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 277 152 71 166 0 108 0

[startup+0.0862111 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8278
/proc/meminfo: memFree=1910872/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=1504 CPUtime=0.08
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 276 0 0 0 8 0 0 0 18 0 1 0 218428909 1540096 262 1992294400 134512640 135192793 4294956224 18446744073709551615 134532838 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 376 262 72 166 0 207 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1504

[startup+0.101211 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8278
/proc/meminfo: memFree=1910872/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=1504 CPUtime=0.09
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 278 0 0 0 9 0 0 0 18 0 1 0 218428909 1540096 264 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 376 264 72 166 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1504

[startup+0.301228 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8278
/proc/meminfo: memFree=1910872/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=1768 CPUtime=0.29
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 324 0 0 0 29 0 0 0 19 0 1 0 218428909 1810432 310 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 442 310 72 166 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1768

[startup+0.701265 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8278
/proc/meminfo: memFree=1910872/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=1900 CPUtime=0.69
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 374 0 0 0 69 0 0 0 23 0 1 0 218428909 1945600 360 1992294400 134512640 135192793 4294956224 18446744073709551615 134532865 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 475 360 72 166 0 306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1900

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1909520/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=2296 CPUtime=1.49
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 461 0 0 0 149 0 0 0 25 0 1 0 218428909 2351104 447 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 574 447 72 166 0 405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2296

[startup+3.10148 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1909072/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=2568 CPUtime=3.09
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 535 0 0 0 309 0 0 0 25 0 1 0 218428909 2629632 521 1992294400 134512640 135192793 4294956224 18446744073709551615 134552309 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 642 521 72 166 0 473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2568

[startup+6.30177 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1908496/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=2972 CPUtime=6.29
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 641 0 0 0 629 0 0 0 25 0 1 0 218428909 3043328 627 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 743 627 72 166 0 574 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2972

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1907728/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=3800 CPUtime=12.69
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 812 0 0 0 1269 0 0 0 25 0 1 0 218428909 3891200 798 1992294400 134512640 135192793 4294956224 18446744073709551615 134520671 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 950 798 72 166 0 781 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3800

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1907088/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=4408 CPUtime=25.48
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 964 0 0 0 2548 0 0 0 25 0 1 0 218428909 4513792 950 1992294400 134512640 135192793 4294956224 18446744073709551615 134551982 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 1102 950 72 166 0 933 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4408

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1905936/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=5740 CPUtime=51.08
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 1258 0 0 0 5108 0 0 0 25 0 1 0 218428909 5877760 1244 1992294400 134512640 135192793 4294956224 18446744073709551615 134548170 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 1435 1244 72 166 0 1266 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5740

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1903120/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=8880 CPUtime=102.27
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 1938 0 0 0 10226 1 0 0 25 0 1 0 218428909 9093120 1924 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 2220 1924 72 166 0 2051 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8880

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1901584/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=10720 CPUtime=162.25
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 2323 0 0 0 16224 1 0 0 25 0 1 0 218428909 10977280 2309 1992294400 134512640 135192793 4294956224 18446744073709551615 134533804 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 2680 2309 72 166 0 2511 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10720

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1900240/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=12088 CPUtime=222.24
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 2644 0 0 0 22222 2 0 0 25 0 1 0 218428909 12378112 2630 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 3022 2630 72 166 0 2853 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12088

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1899152/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=13464 CPUtime=282.22
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 2911 0 0 0 28220 2 0 0 25 0 1 0 218428909 13787136 2897 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 3366 2897 72 166 0 3197 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13464

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1897744/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=15012 CPUtime=342.21
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 3239 0 0 0 34218 3 0 0 25 0 1 0 218428909 15372288 3225 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 3753 3225 72 166 0 3584 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 15012

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1896400/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=16832 CPUtime=402.19
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 3567 0 0 0 40216 3 0 0 25 0 1 0 218428909 17235968 3553 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 4208 3553 72 166 0 4039 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 16832

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1895504/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=17876 CPUtime=462.18
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 3784 0 0 0 46214 4 0 0 25 0 1 0 218428909 18305024 3770 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 4469 3770 72 166 0 4300 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 17876

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1894544/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=18804 CPUtime=522.17
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 4002 0 0 0 52213 4 0 0 25 0 1 0 218428909 19255296 3988 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 4701 3988 72 166 0 4532 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 18804

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1893776/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=19896 CPUtime=582.15
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 4196 0 0 0 58211 4 0 0 25 0 1 0 218428909 20373504 4182 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 4974 4182 72 166 0 4805 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 19896

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8279
/proc/meminfo: memFree=1893072/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=20632 CPUtime=642.14
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 4361 0 0 0 64210 4 0 0 25 0 1 0 218428909 21127168 4347 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 5158 4347 72 166 0 4989 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 20632

[startup+702.302 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1878352/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=35280 CPUtime=4061.31
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7719 0 0 0 406118 13 0 0 25 0 1 0 218428909 36126720 7705 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 8820 7705 72 166 0 8651 0
Current children cumulated CPU time (s) 4061.31
Current children cumulated vsize (KiB) 35280

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1878224/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=35536 CPUtime=4121.29
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7738 0 0 0 412116 13 0 0 25 0 1 0 218428909 36388864 7724 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 8884 7724 72 166 0 8715 0
Current children cumulated CPU time (s) 4121.29
Current children cumulated vsize (KiB) 35536

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1878032/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=35792 CPUtime=4181.27
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7782 0 0 0 418114 13 0 0 25 0 1 0 218428909 36651008 7768 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 8948 7768 72 166 0 8779 0
Current children cumulated CPU time (s) 4181.27
Current children cumulated vsize (KiB) 35792

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1877968/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=35792 CPUtime=4241.25
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7782 0 0 0 424112 13 0 0 25 0 1 0 218428909 36651008 7768 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 8948 7768 72 166 0 8779 0
Current children cumulated CPU time (s) 4241.25
Current children cumulated vsize (KiB) 35792

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1877904/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=35792 CPUtime=4301.24
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7787 0 0 0 430111 13 0 0 25 0 1 0 218428909 36651008 7773 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 8948 7773 72 166 0 8779 0
Current children cumulated CPU time (s) 4301.24
Current children cumulated vsize (KiB) 35792

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1877840/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=35792 CPUtime=4361.22
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7811 0 0 0 436109 13 0 0 25 0 1 0 218428909 36651008 7797 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 8948 7797 72 166 0 8779 0
Current children cumulated CPU time (s) 4361.22
Current children cumulated vsize (KiB) 35792

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1877840/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=35792 CPUtime=4421.21
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7811 0 0 0 442108 13 0 0 25 0 1 0 218428909 36651008 7797 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 8948 7797 72 166 0 8779 0
Current children cumulated CPU time (s) 4421.21
Current children cumulated vsize (KiB) 35792

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1877648/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=36048 CPUtime=4481.19
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7848 0 0 0 448106 13 0 0 25 0 1 0 218428909 36913152 7834 1992294400 134512640 135192793 4294956224 18446744073709551615 134520591 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 9012 7834 72 166 0 8843 0
Current children cumulated CPU time (s) 4481.19
Current children cumulated vsize (KiB) 36048

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1877520/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=36304 CPUtime=4541.19
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7869 0 0 0 454105 14 0 0 25 0 1 0 218428909 37175296 7855 1992294400 134512640 135192793 4294956224 18446744073709551615 134531638 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 9076 7855 72 166 0 8907 0
Current children cumulated CPU time (s) 4541.19
Current children cumulated vsize (KiB) 36304

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1877520/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=36304 CPUtime=4601.17
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7869 0 0 0 460103 14 0 0 25 0 1 0 218428909 37175296 7855 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 9076 7855 72 166 0 8907 0
Current children cumulated CPU time (s) 4601.17
Current children cumulated vsize (KiB) 36304

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1877456/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=36304 CPUtime=4661.15
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7872 0 0 0 466101 14 0 0 25 0 1 0 218428909 37175296 7858 1992294400 134512640 135192793 4294956224 18446744073709551615 134550893 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 9076 7858 72 166 0 8907 0
Current children cumulated CPU time (s) 4661.15
Current children cumulated vsize (KiB) 36304

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1877456/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=36304 CPUtime=4721.14
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7874 0 0 0 472100 14 0 0 25 0 1 0 218428909 37175296 7860 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 9076 7860 72 166 0 8907 0
Current children cumulated CPU time (s) 4721.14
Current children cumulated vsize (KiB) 36304

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1877392/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=36304 CPUtime=4781.12
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7895 0 0 0 478098 14 0 0 25 0 1 0 218428909 37175296 7881 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 9076 7881 72 166 0 8907 0
Current children cumulated CPU time (s) 4781.12
Current children cumulated vsize (KiB) 36304

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8287
/proc/meminfo: memFree=1877328/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=36304 CPUtime=4841.11
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7895 0 0 0 484097 14 0 0 25 0 1 0 218428909 37175296 7881 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 9076 7881 72 166 0 8907 0
Current children cumulated CPU time (s) 4841.11
Current children cumulated vsize (KiB) 36304

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8289
/proc/meminfo: memFree=1877136/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=36560 CPUtime=4901.09
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7915 0 0 0 490095 14 0 0 25 0 1 0 218428909 37437440 7901 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 9140 7901 72 166 0 8971 0
Current children cumulated CPU time (s) 4901.09
Current children cumulated vsize (KiB) 36560

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8289
/proc/meminfo: memFree=1877072/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=36816 CPUtime=4961.08
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7954 0 0 0 496094 14 0 0 25 0 1 0 218428909 37699584 7940 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 9204 7940 72 166 0 9035 0
Current children cumulated CPU time (s) 4961.08
Current children cumulated vsize (KiB) 36816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8289
/proc/meminfo: memFree=1876944/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=36816 CPUtime=5000.07
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7973 0 0 0 499993 14 0 0 25 0 1 0 218428909 37699584 7959 1992294400 134512640 135192793 4294956224 18446744073709551615 134534308 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 9204 7959 72 166 0 9035 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 36816

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8289
/proc/meminfo: memFree=1876944/2055920 swapFree=4178772/4192956
[pid=8278] ppid=8276 vsize=36816 CPUtime=5000.07
/proc/8278/stat : 8278 (mxc-sat09) R 8276 8278 8241 0 -1 4194304 7973 0 0 0 499993 14 0 0 25 0 1 0 218428909 37699584 7959 1992294400 134512640 135192793 4294956224 18446744073709551615 134534308 0 0 4096 0 0 0 0 17 1 0 0
/proc/8278/statm: 9204 7959 72 166 0 9035 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 36816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.09
CPU user time (s): 4999.93
CPU system time (s): 0.155976
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 36816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7973
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= 13003

runsolver used 4.46232 second user time and 9.24359 second system time

The end

Launcher Data 

Begin job on node55 at 2009-05-09 23:20:15
IDJOB=1783953
IDBENCH=24739
IDSOLVER=613
FILE ID=node55/1783953-1241904015
PBS_JOBID= 9264821
Free space on /tmp= 66248 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1783953-1241904015/watcher-1783953-1241904015 -o /tmp/evaluation-result-1783953-1241904015/solver-1783953-1241904015 -C 5000 -W 6000 -M 1800  HOME/mxc-sat09 -i HOME/instance-1783953-1241904015.cnf

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

MD5SUM BENCH= 0a790b16b30661bee32dad474c146a58
RANDOM SEED=346923817

node55.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		: 3000.240
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		: 3000.240
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:       1911288 kB
Buffers:         37728 kB
Cached:          59732 kB
SwapCached:       8416 kB
Active:          57868 kB
Inactive:        49824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1911288 kB
SwapTotal:     4192956 kB
SwapFree:      4178772 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          15436 kB
Slab:            22940 kB
Committed_AS:   624900 kB
PageTables:       1364 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= 66248 MiB
End job on node55 at 2009-05-10 00:43:39