Trace number 1513773

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf
MD5SUMe6c4aa9150c7e5a44a3dd14ff53afc9f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.233964
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

58.37/58.48	c starting MXC with:
58.37/58.48	c cnf_path = HOME/instance-1513773-1238222173.cnf
58.37/58.48	c restart_strategy = auto
58.37/58.48	c sign_strategy = cached
58.37/58.48	c use_preprocessing = -1
58.37/58.48	c output_implicant = 1
58.37/58.48	c timeout_seconds = 0
58.37/58.48	c running SatELite... done
58.37/58.48	c 57 vars eliminated
58.37/58.48	c received 0 units and 8299 clauses from SatELite
58.37/58.48	c 56 assignments made, starting to guess now
58.37/58.48	c ===================================[MXC]=====================================
58.37/58.48	c | Conflicts |                Clause Statistics                   |   Vars   |
58.37/58.48	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
58.37/58.48	c =============================================================================
58.37/58.48	c |         0 |       0       0     8299        0        0     nan |     2000 |
58.37/58.48	c |       100 |       0       0     8299      100     1050    70.4 |     1944 |
58.37/58.48	c |       210 |       0       0     8299      210     1105    73.5 |     1944 |
58.37/58.48	c |       441 |       0       0     8299      441     1220    66.8 |     1944 |
58.37/58.48	c |       805 |       0       0     8299      805     1402    63.0 |     1944 |
58.37/58.48	c |      1315 |       0       0     8299     1315     1609    59.8 |     1944 |
58.37/58.48	c |      1986 |       0       0     8299     1138     1754    57.2 |     1944 |
58.37/58.48	c |      2834 |       0       0     8299     1046     1894    59.4 |     1944 |
58.37/58.48	c |      3876 |       0       0     8299     1076     2031    62.1 |     1944 |
58.37/58.48	c |      5132 |       0       0     8299     1259     2163    59.4 |     1944 |
58.37/58.48	c |      6623 |       0       0     8299     1624     2292    61.6 |     1944 |
58.37/58.48	c |      8373 |       0       0     8299     2200     2419    60.3 |     1944 |
58.37/58.48	c |     10408 |       0       0     8299     1761     2543    62.0 |     1944 |
58.37/58.48	c |     12756 |       0       0     8299     1486     2665    60.3 |     1944 |
58.37/58.48	c |     15449 |       0       0     8299     1424     2786    61.2 |     1944 |
58.37/58.48	c |     18521 |       0       0     8299     1624     2906    60.2 |     1944 |
58.37/58.48	c |     22010 |       0       0     8299     2133     3025    60.7 |     1944 |
58.37/58.48	c |     25958 |       0       0     8299     3003     3144    61.7 |     1944 |
58.37/58.48	c |     30411 |       0       0     8299     2668     3262    63.7 |     1944 |
58.37/58.48	c |     35419 |       0       0     8299     2699     3381    63.9 |     1944 |
58.37/58.48	c |     41038 |       0       0     8299     3168     3499    63.7 |     1944 |
58.37/58.48	c |     47329 |       0       0     8299     2343     3618    62.6 |     1944 |
58.37/58.48	c |     54360 |       0       0     8299     1996     3737    68.3 |     1944 |
58.37/58.48	c |     62205 |       0       0     8299     2221     3857    64.8 |     1944 |
58.37/58.48	c |     70945 |       0       0     8299     3116     3978    69.0 |     1944 |
58.37/58.48	c |     80669 |       0       0     8299     2737     4099    64.7 |     1944 |
58.37/58.48	c |     91476 |       0       0     8299     3135     4222    68.4 |     1944 |
58.37/58.48	c |    103474 |       0       0     8299     2262     4346    66.5 |     1944 |
58.37/58.48	c |    116782 |       0       0     8299     2314     4471    64.3 |     1944 |
58.37/58.48	c |    131532 |       0       0     8299     3445     4597    64.2 |     1944 |
58.37/58.48	c |    147868 |       0       0     8299     3463     4726    65.3 |     1944 |
58.37/58.48	c |    165948 |       0       0     8299     4785     4855    67.4 |     1944 |
58.37/58.48	c |    185947 |       0       0     8299     2640     4987    66.4 |     1944 |
58.37/58.48	c |    208057 |       0       0     8299     4526     5120    67.4 |     1944 |
58.37/58.48	c |    232489 |       0       0     8299     3012     5255    68.9 |     1944 |
58.37/58.48	c |    259475 |       0       0     8299     3351     5393    64.4 |     1944 |
58.37/58.48	c |    289271 |       0       0     8299     3074     5532    69.7 |     1944 |
58.37/58.48	c |    322158 |       0       0     8299     5134     5674    67.7 |     1944 |
58.37/58.48	c |    358445 |       0       0     8299     4077     5818    69.1 |     1944 |
58.37/58.48	c |    398472 |       0       0     8299     5816     5965    69.5 |     1944 |
58.37/58.48	c |    442613 |       0       0     8299     4682     6114    69.4 |     1944 |
58.37/58.48	c |    491279 |       0       0     8299     3822     6265    65.4 |     1944 |
58.37/58.48	c |    544923 |       0       0     8299     3535

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-1513773-1238222173/watcher-1513773-1238222173 -o /tmp/evaluation-result-1513773-1238222173/solver-1513773-1238222173 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1513773-1238222173.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/72 6279
/proc/meminfo: memFree=906320/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=1532 CPUtime=0
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 1094878577 1568768 243 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 383 243 54 166 0 214 0

[startup+0.03535 s]
/proc/loadavg: 0.91 0.95 0.98 3/72 6279
/proc/meminfo: memFree=906320/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=2848 CPUtime=0.03
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 648 0 0 0 3 0 0 0 18 0 1 0 1094878577 2916352 599 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 712 599 72 166 0 543 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2848

[startup+0.101353 s]
/proc/loadavg: 0.91 0.95 0.98 3/72 6279
/proc/meminfo: memFree=906320/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=3244 CPUtime=0.09
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 1094878577 3321856 668 1992294400 134512640 135192793 4294956224 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 811 668 72 166 0 642 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3244

[startup+0.30139 s]
/proc/loadavg: 0.91 0.95 0.98 3/72 6279
/proc/meminfo: memFree=906320/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=3508 CPUtime=0.29
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 812 0 0 0 29 0 0 0 19 0 1 0 1094878577 3592192 763 1992294400 134512640 135192793 4294956224 18446744073709551615 134533945 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 877 763 73 166 0 708 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3508

[startup+0.701466 s]
/proc/loadavg: 0.91 0.95 0.98 3/72 6279
/proc/meminfo: memFree=906320/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=3904 CPUtime=0.69
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 890 0 0 0 69 0 0 0 22 0 1 0 1094878577 3997696 841 1992294400 134512640 135192793 4294956224 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 976 841 73 166 0 807 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3904

[startup+1.50162 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 6280
/proc/meminfo: memFree=903048/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=4168 CPUtime=1.49
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 971 0 0 0 149 0 0 0 25 0 1 0 1094878577 4268032 922 1992294400 134512640 135192793 4294956224 18446744073709551615 134532584 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 1042 922 73 166 0 873 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4168

[startup+3.10192 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 6280
/proc/meminfo: memFree=902536/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=4564 CPUtime=3.09
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 1075 0 0 0 309 0 0 0 25 0 1 0 1094878577 4673536 1026 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 1141 1026 73 166 0 972 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4564

[startup+6.30152 s]
/proc/loadavg: 0.92 0.95 0.98 2/73 6280
/proc/meminfo: memFree=901776/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=5092 CPUtime=6.29
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 1204 0 0 0 629 0 0 0 25 0 1 0 1094878577 5214208 1155 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 1273 1155 73 166 0 1104 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5092

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/73 6280
/proc/meminfo: memFree=901008/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=5884 CPUtime=12.69
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 1402 0 0 0 1269 0 0 0 25 0 1 0 1094878577 6025216 1353 1992294400 134512640 135192793 4294956224 18446744073709551615 134553028 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 1471 1353 73 166 0 1302 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5884

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/73 6280
/proc/meminfo: memFree=899856/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=7072 CPUtime=25.48
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 1698 0 0 0 2548 0 0 0 25 0 1 0 1094878577 7241728 1649 1992294400 134512640 135192793 4294956224 18446744073709551615 134548121 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 1768 1649 73 166 0 1599 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7072

[startup+51.102 s]
/proc/loadavg: 1.04 0.98 0.98 2/73 6280
/proc/meminfo: memFree=898128/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=8788 CPUtime=51.08
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 2127 0 0 0 5107 1 0 0 25 0 1 0 1094878577 8998912 2078 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 2197 2078 73 166 0 2028 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8788

[startup+102.306 s]
/proc/loadavg: 1.02 0.98 0.98 2/73 6280
/proc/meminfo: memFree=894992/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=11828 CPUtime=102.25
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 2877 0 0 0 10224 1 0 0 25 0 1 0 1094878577 12111872 2828 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 2957 2828 73 166 0 2788 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11828

[startup+162.302 s]
/proc/loadavg: 1.12 1.01 0.99 2/73 6280
/proc/meminfo: memFree=892240/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=14620 CPUtime=162.23
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 3553 0 0 0 16221 2 0 0 25 0 1 0 1094878577 14970880 3504 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 3655 3504 73 166 0 3486 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14620

[startup+222.301 s]
/proc/loadavg: 1.11 1.02 1.00 2/73 6280
/proc/meminfo: memFree=889552/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=17276 CPUtime=222.21
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 4222 0 0 0 22218 3 0 0 25 0 1 0 1094878577 17690624 4173 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 4319 4173 73 166 0 4150 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17276

[startup+282.302 s]
/proc/loadavg: 1.11 1.03 1.00 2/73 6280
/proc/meminfo: memFree=887760/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=19144 CPUtime=282.19
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 4662 0 0 0 28215 4 0 0 25 0 1 0 1094878577 19603456 4613 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 4786 4613 73 166 0 4617 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19144

[startup+342.302 s]
/proc/loadavg: 1.17 1.07 1.01 2/73 6280
/proc/meminfo: memFree=885968/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=21020 CPUtime=342.17
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 5103 0 0 0 34213 4 0 0 25 0 1 0 1094878577 21524480 5054 1992294400 134512640 135192793 4294956224 18446744073709551615 134534209 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 5255 5054 73 166 0 5086 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21020

[startup+402.301 s]
/proc/loadavg: 1.12 1.07 1.01 2/73 6280
/proc/meminfo: memFree=884624/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=22492 CPUtime=402.14
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 5445 0 0 0 40209 5 0 0 25 0 1 0 1094878577 23031808 5396 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 5623 5396 73 166 0 5454 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 22492

[startup+462.302 s]
/proc/loadavg: 1.09 1.07 1.01 2/73 6281
/proc/meminfo: memFree=882704/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=24284 CPUtime=462.12
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 5862 0 0 0 46206 6 0 0 25 0 1 0 1094878577 24866816 5813 1992294400 134512640 135192793 4294956224 18446744073709551615 134552331 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 6071 5813 73 166 0 5902 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 24284

[startup+522.302 s]
/proc/loadavg: 1.03 1.05 1.01 2/73 6282
/proc/meminfo: memFree=881488/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=25820 CPUtime=522.09
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 6215 0 0 0 52203 6 0 0 25 0 1 0 1094878577 26439680 6166 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 6455 6166 73 166 0 6286 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 25820

[startup+582.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/73 6282
/proc/meminfo: memFree=880080/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=27340 CPUtime=582.08
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 6547 0 0 0 58201 7 0 0 25 0 1 0 1094878577 27996160 6498 1992294400 134512640 135192793 4294956224 18446744073709551615 134534148 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 6835 6498 73 166 0 6666 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 27340

[startup+642.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/73 6282
/proc/meminfo: memFree=879120/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=28332 CPUtime=642.06
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 6786 0 0 0 64199 7 0 0 25 0 1 0 1094878577 29011968 6737 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 7083 6737 73 166 0 6914 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 28332

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 6282
/proc/meminfo: memFree=877840/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=29568 CPUtime=702.03
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 7094 0 0 0 70196 7 0 0 25 0 1 0 1094878577 30277632 7045 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 7392 7045 73 166 0 7223 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 29568

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/73 6282
/proc/meminfo: memFree=876432/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=31140 CPUtime=762.02
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 7440 0 0 0 76194 8 0 0 25 0 1 0 1094878577 31887360 7391 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 7785 7391 73 166 0 7616 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 31140

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 6282
/proc/meminfo: memFree=875600/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=32132 CPUtime=821.99
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 7651 0 0 0 82191 8 0 0 25 0 1 0 1094878577 32903168 7602 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 8033 7602 73 166 0 7864 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 32132

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/73 6282
/proc/meminfo: memFree=874704/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=33248 CPUtime=881.96
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 7886 0 0 0 88188 8 0 0 25 0 1 0 1094878577 34045952 7837 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 8312 7837 73 166 0 8143 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 33248

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6282
/proc/meminfo: memFree=873680/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=34440 CPUtime=941.95
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 8138 0 0 0 94186 9 0 0 25 0 1 0 1094878577 35266560 8089 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 8610 8089 73 166 0 8441 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 34440

[startup+1002.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/73 6282
/proc/meminfo: memFree=872784/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=35576 CPUtime=1001.92
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 8353 0 0 0 100183 9 0 0 25 0 1 0 1094878577 36429824 8304 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 8894 8304 73 166 0 8725 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 35576

[startup+1062.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/73 6282
/proc/meminfo: memFree=871760/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=36572 CPUtime=1061.9
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 8600 0 0 0 106180 10 0 0 25 0 1 0 1094878577 37449728 8551 1992294400 134512640 135192793 4294956224 18446744073709551615 134534158 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 9143 8551 73 166 0 8974 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 36572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6282
/proc/meminfo: memFree=870928/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=37580 CPUtime=1121.88
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 8814 0 0 0 112178 10 0 0 25 0 1 0 1094878577 38481920 8765 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 9395 8765 73 166 0 9226 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 37580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6282
/proc/meminfo: memFree=870288/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=38300 CPUtime=1181.85
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 8967 0 0 0 118175 10 0 0 25 0 1 0 1094878577 39219200 8918 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 9575 8918 73 166 0 9406 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 38300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6282
/proc/meminfo: memFree=870224/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=38300 CPUtime=1200.05
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 8993 0 0 0 119995 10 0 0 25 0 1 0 1094878577 39219200 8944 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 9575 8944 73 166 0 9406 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 38300

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/73 6282
/proc/meminfo: memFree=870224/2055920 swapFree=4164316/4192956
[pid=6279] ppid=6277 vsize=38300 CPUtime=1200.05
/proc/6279/stat : 6279 (mxc-sat09) R 6277 6279 6200 0 -1 4194304 8993 0 0 0 119995 10 0 0 25 0 1 0 1094878577 39219200 8944 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6279/statm: 9575 8944 73 166 0 9406 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 38300

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.112982
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 38300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8993
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= 2689

runsolver used 1.13783 second user time and 3.23951 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 07:36:13
IDJOB=1513773
IDBENCH=70291
IDSOLVER=504
FILE ID=node64/1513773-1238222173
PBS_JOBID= 9060605
Free space on /tmp= 66408 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1075551507-050.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513773-1238222173/watcher-1513773-1238222173 -o /tmp/evaluation-result-1513773-1238222173/solver-1513773-1238222173 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1513773-1238222173.cnf

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

MD5SUM BENCH= e6c4aa9150c7e5a44a3dd14ff53afc9f
RANDOM SEED=1177450820

node64.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		: 3000.261
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		: 3000.261
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:        906800 kB
Buffers:         85492 kB
Cached:         960288 kB
SwapCached:      19440 kB
Active:          80012 kB
Inactive:       986924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        906800 kB
SwapTotal:     4192956 kB
SwapFree:      4164316 kB
Dirty:             836 kB
Writeback:           0 kB
Mapped:          16120 kB
Slab:            67128 kB
Committed_AS:  2881684 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-28 07:56:16