Trace number 1518081

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
MD5SUM855b59e9a0f8a08a40646aec3f122ba2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.047992
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.69/30.74	c starting MXC with:
30.69/30.74	c cnf_path = HOME/instance-1518081-1238294912.cnf
30.69/30.74	c restart_strategy = auto
30.69/30.74	c sign_strategy = cached
30.69/30.74	c use_preprocessing = -1
30.69/30.74	c output_implicant = 1
30.69/30.74	c timeout_seconds = 0
30.69/30.74	c running SatELite... done
30.69/30.74	c 20 vars eliminated
30.69/30.74	c received 0 units and 2090 clauses from SatELite
30.69/30.74	c 19 assignments made, starting to guess now
30.69/30.74	c ===================================[MXC]=====================================
30.69/30.74	c | Conflicts |                Clause Statistics                   |   Vars   |
30.69/30.74	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.69/30.74	c =============================================================================
30.69/30.74	c |         0 |       0       0     2090        0        0     nan |      500 |
30.69/30.74	c |       100 |       0       0     2090      100     1050    22.4 |      481 |
30.69/30.74	c |       210 |       0       0     2090      210     1105    23.6 |      481 |
30.69/30.74	c |       441 |       0       0     2090      441     1220    22.8 |      481 |
30.69/30.74	c |       805 |       0       0     2090      805     1402    22.8 |      481 |
30.69/30.74	c |      1315 |       0       0     2090     1315     1609    22.6 |      481 |
30.69/30.74	c |      1986 |       0       0     2090     1138     1754    22.3 |      481 |
30.69/30.74	c |      2834 |       0       0     2090     1046     1894    24.2 |      481 |
30.69/30.74	c |      3876 |       0       0     2090     1076     2031    22.6 |      481 |
30.69/30.74	c |      5132 |       0       0     2090     1259     2163    21.7 |      481 |
30.69/30.74	c |      6623 |       0       0     2090     1624     2292    22.5 |      481 |
30.69/30.74	c |      8373 |       0       0     2090     2200     2419    23.5 |      481 |
30.69/30.74	c |     10408 |       0       0     2090     1761     2543    23.1 |      481 |
30.69/30.74	c |     12756 |       0       0     2090     1486     2665    21.3 |      481 |
30.69/30.74	c |     15449 |       0       0     2090     1425     2786    21.7 |      481 |
30.69/30.74	c |     18521 |       0       0     2090     1625     2906    22.5 |      481 |
30.69/30.74	c |     22010 |       0       0     2090     2135     3025    23.6 |      481 |
30.69/30.74	c |     25958 |       0       0     2090     3006     3144    25.1 |      481 |
30.69/30.74	c |     30411 |       0       0     2090     2671     3262    21.9 |      481 |
30.69/30.74	c |     35419 |       0       0     2090     2703     3381    23.4 |      481 |
30.69/30.74	c |     41038 |       0       0     2090     3172     3499    24.0 |      481 |
30.69/30.74	c |     47329 |       0       0     2090     2349     3618    22.4 |      481 |
30.69/30.74	c |     54360 |       0       0     2090     2003     3737    22.3 |      481 |
30.69/30.74	c |     62205 |       0       0     2090     2229     3857    21.1 |      481 |
30.69/30.74	c |     70945 |       0       0     2090     3125     3978    23.4 |      481 |
30.69/30.74	c |     80669 |       0       0     2090     2747     4099    24.2 |      481 |
30.69/30.74	c |     91476 |       0       0     2090     3145     4222    22.8 |      481 |
30.69/30.74	c |    103474 |       0       0     2090     2274     4346    20.8 |      481 |
30.69/30.74	c |    116782 |       0       0     2090     2328     4471    21.9 |      481 |
30.69/30.74	c |    131532 |       0       0     2090     3461     4597    21.9 |      481 |
30.69/30.74	c |    147868 |       0       0     2090     3481     4726    20.2 |      481 |
30.69/30.74	c |    165948 |       0       0     2090     4807     4855    23.1 |      481 |
30.69/30.74	c |    185947 |       0       0     2090     2661     4987    21.4 |      481 |
30.69/30.74	c |    208057 |       0       0     2090     4554     5120    22.3 |      481 |
30.69/30.74	c |    232489 |       0       0     2090     3051     5255    20.9 |      481 |
30.69/30.74	c |    259475 |       0       0     2090     3408     5393    21.0 |      481 |
30.69/30.74	c |    289271 |       0       0     2090     3144     5532    19.8 |      481 |
30.69/30.74	c |    322158 |       0       0     2090     5219     5674    21.2 |      481 |
30.69/30.74	c |    358445 |       0       0     2090     4190     5818    21.1 |      481 |
30.69/30.74	c |    398472 |       0       0     2090     5947     5965    23.4 |      481 |
30.69/30.74	c |    442613 |       0       0     2090     4825     6114    24.1 |      481 |
30.69/30.74	c |    491279 |       0       0     2090     3989     6265    22.1 |      481 |
30.69/30.74	c |    544923 |       0       0     2090     3704

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-1518081-1238294912/watcher-1518081-1238294912 -o /tmp/evaluation-result-1518081-1238294912/solver-1518081-1238294912 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518081-1238294912.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 1128
/proc/meminfo: memFree=936160/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=1108 CPUtime=0
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1102154143 1134592 131 1992294400 134512640 135192793 4294956224 18446744073709551615 134573481 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 277 131 56 166 0 108 0

[startup+0.020472 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 1128
/proc/meminfo: memFree=936160/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=1372 CPUtime=0.01
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 251 0 0 0 1 0 0 0 18 0 1 0 1102154143 1404928 237 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 343 237 72 166 0 174 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1372

[startup+0.102482 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 1128
/proc/meminfo: memFree=936160/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=1768 CPUtime=0.1
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 326 0 0 0 10 0 0 0 18 0 1 0 1102154143 1810432 312 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 442 312 73 166 0 273 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1768

[startup+0.301507 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 1128
/proc/meminfo: memFree=936160/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=1912 CPUtime=0.29
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 391 0 0 0 29 0 0 0 19 0 1 0 1102154143 1957888 377 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 478 377 73 166 0 309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1912

[startup+0.701559 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 1128
/proc/meminfo: memFree=936160/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=2172 CPUtime=0.69
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 458 0 0 0 69 0 0 0 22 0 1 0 1102154143 2224128 444 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 543 444 73 166 0 374 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2172

[startup+1.50166 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=934488/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=2568 CPUtime=1.49
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 553 0 0 0 149 0 0 0 25 0 1 0 1102154143 2629632 539 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 642 539 73 166 0 473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2568

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=933912/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=3096 CPUtime=3.09
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 678 0 0 0 309 0 0 0 25 0 1 0 1102154143 3170304 664 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 774 664 73 166 0 605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3096

[startup+6.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=933080/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=3896 CPUtime=6.29
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 854 0 0 0 629 0 0 0 25 0 1 0 1102154143 3989504 840 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 974 840 73 166 0 805 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3896

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=932056/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=4696 CPUtime=12.69
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 1063 0 0 0 1269 0 0 0 25 0 1 0 1102154143 4808704 1049 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 1174 1049 73 166 0 1005 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4696

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=930776/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=5928 CPUtime=25.49
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 1358 0 0 0 2548 1 0 0 25 0 1 0 1102154143 6070272 1344 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 1482 1344 73 166 0 1313 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5928

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=929240/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=7592 CPUtime=51.08
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 1744 0 0 0 5107 1 0 0 25 0 1 0 1102154143 7774208 1730 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 1898 1730 73 166 0 1729 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7592

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=927320/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=9636 CPUtime=102.26
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 2210 0 0 0 10225 1 0 0 25 0 1 0 1102154143 9867264 2196 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 2409 2196 73 166 0 2240 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9636

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=925720/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=11684 CPUtime=162.25
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 2610 0 0 0 16223 2 0 0 25 0 1 0 1102154143 11964416 2596 1992294400 134512640 135192793 4294956224 18446744073709551615 134548130 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 2921 2596 73 166 0 2752 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11684

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=924440/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=13052 CPUtime=222.23
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 2913 0 0 0 22221 2 0 0 25 0 1 0 1102154143 13365248 2899 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 3263 2899 73 166 0 3094 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13052

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=923416/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=14364 CPUtime=282.21
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 3174 0 0 0 28218 3 0 0 25 0 1 0 1102154143 14708736 3160 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 3591 3160 73 166 0 3422 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14364

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=922520/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=15404 CPUtime=342.19
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 3405 0 0 0 34216 3 0 0 25 0 1 0 1102154143 15773696 3391 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 3851 3391 73 166 0 3682 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15404

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=921496/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=16412 CPUtime=402.18
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 3655 0 0 0 40215 3 0 0 25 0 1 0 1102154143 16805888 3641 1992294400 134512640 135192793 4294956224 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 4103 3641 73 166 0 3934 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16412

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=920600/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=17528 CPUtime=462.16
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 3893 0 0 0 46212 4 0 0 25 0 1 0 1102154143 17948672 3879 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 4382 3879 73 166 0 4213 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17528

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=919896/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=18440 CPUtime=522.15
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 4082 0 0 0 52211 4 0 0 25 0 1 0 1102154143 18882560 4068 1992294400 134512640 135192793 4294956224 18446744073709551615 134744667 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 4610 4068 73 166 0 4441 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 18440

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=919000/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=19392 CPUtime=582.13
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 4288 0 0 0 58209 4 0 0 25 0 1 0 1102154143 19857408 4274 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 4848 4274 73 166 0 4679 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19392

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=918488/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=19884 CPUtime=642.11
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 4405 0 0 0 64207 4 0 0 25 0 1 0 1102154143 20361216 4391 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 4971 4391 73 166 0 4802 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19884

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1129
/proc/meminfo: memFree=917784/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=20528 CPUtime=702.09
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 4565 0 0 0 70204 5 0 0 25 0 1 0 1102154143 21020672 4551 1992294400 134512640 135192793 4294956224 18446744073709551615 134551865 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 5132 4551 73 166 0 4963 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 20528

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1135
/proc/meminfo: memFree=917080/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=21184 CPUtime=762.07
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 4723 0 0 0 76202 5 0 0 25 0 1 0 1102154143 21692416 4709 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 5296 4709 73 166 0 5127 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 21184

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1135
/proc/meminfo: memFree=916568/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=21728 CPUtime=822.06
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 4849 0 0 0 82200 6 0 0 25 0 1 0 1102154143 22249472 4835 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 5432 4835 73 166 0 5263 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 21728

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1135
/proc/meminfo: memFree=915864/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=22364 CPUtime=882.04
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 5018 0 0 0 88198 6 0 0 25 0 1 0 1102154143 22900736 5004 1992294400 134512640 135192793 4294956224 18446744073709551615 134534326 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 5591 5004 73 166 0 5422 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 22364

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1135
/proc/meminfo: memFree=915224/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=23184 CPUtime=942.02
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 5186 0 0 0 94195 7 0 0 25 0 1 0 1102154143 23740416 5172 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 5796 5172 73 166 0 5627 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 23184

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1135
/proc/meminfo: memFree=914648/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=23800 CPUtime=1002
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 5314 0 0 0 100193 7 0 0 25 0 1 0 1102154143 24371200 5300 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 5950 5300 73 166 0 5781 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 23800

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1135
/proc/meminfo: memFree=914200/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=24288 CPUtime=1061.99
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 5421 0 0 0 106192 7 0 0 25 0 1 0 1102154143 24870912 5407 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 6072 5407 73 166 0 5903 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 24288

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1135
/proc/meminfo: memFree=913752/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=24964 CPUtime=1121.97
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 5543 0 0 0 112189 8 0 0 25 0 1 0 1102154143 25563136 5529 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 6241 5529 73 166 0 6072 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 24964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1135
/proc/meminfo: memFree=913304/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=25476 CPUtime=1181.95
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 5664 0 0 0 118187 8 0 0 25 0 1 0 1102154143 26087424 5650 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 6369 5650 73 166 0 6200 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 25476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 1135
/proc/meminfo: memFree=913240/2055920 swapFree=4176412/4192956
[pid=1128] ppid=1126 vsize=25636 CPUtime=1200.05
/proc/1128/stat : 1128 (mxc-sat09) R 1126 1128 30149 0 -1 4194304 5673 0 0 0 119997 8 0 0 25 0 1 0 1102154143 26251264 5659 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/1128/statm: 6409 5659 73 166 0 6240 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25636

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.086986
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 25636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5673
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= 2673

runsolver used 1.20982 second user time and 3.16952 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-29 04:48:32
IDJOB=1518081
IDBENCH=70650
IDSOLVER=504
FILE ID=node40/1518081-1238294912
PBS_JOBID= 9060997
Free space on /tmp= 63504 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518081-1238294912/watcher-1518081-1238294912 -o /tmp/evaluation-result-1518081-1238294912/solver-1518081-1238294912 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518081-1238294912.cnf

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

MD5SUM BENCH= 855b59e9a0f8a08a40646aec3f122ba2
RANDOM SEED=912249963

node40.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		: 3000.232
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		: 3000.232
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:        936576 kB
Buffers:         83408 kB
Cached:         938460 kB
SwapCached:       9624 kB
Active:         166024 kB
Inactive:       867060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        936576 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          17076 kB
Slab:            72120 kB
Committed_AS:  2671316 kB
PageTables:       1476 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= 63504 MiB
End job on node40 at 2009-03-29 05:08:34