Trace number 1517865

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) 1200.1 1200.91

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S260616787-042.cnf
MD5SUM9a70ac660abd105bceac08fd27643051
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark46.8969
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

27.28/27.32	c starting MXC with:
27.28/27.32	c cnf_path = HOME/instance-1517865-1238292232.cnf
27.28/27.32	c restart_strategy = auto
27.28/27.32	c sign_strategy = cached
27.28/27.32	c use_preprocessing = -1
27.28/27.32	c output_implicant = 1
27.28/27.32	c timeout_seconds = 0
27.28/27.32	c running SatELite... done
27.28/27.32	c 3 vars eliminated
27.28/27.32	c received 0 units and 1613 clauses from SatELite
27.28/27.32	c 2 assignments made, starting to guess now
27.28/27.32	c ===================================[MXC]=====================================
27.28/27.32	c | Conflicts |                Clause Statistics                   |   Vars   |
27.28/27.32	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
27.28/27.32	c =============================================================================
27.28/27.32	c |         0 |       0       0     1613        0        0     nan |      380 |
27.28/27.32	c |       100 |       0       0     1613      100     1050    22.8 |      378 |
27.28/27.32	c |       210 |       0       0     1613      210     1105    20.9 |      378 |
27.28/27.32	c |       441 |       0       0     1613      441     1220    19.1 |      378 |
27.28/27.32	c |       805 |       0       0     1613      805     1402    18.8 |      378 |
27.28/27.32	c |      1315 |       0       0     1613     1315     1609    18.9 |      378 |
27.28/27.32	c |      1986 |       0       0     1613     1139     1754    18.9 |      378 |
27.28/27.32	c |      2834 |       0       0     1613     1048     1894    18.3 |      378 |
27.28/27.32	c |      3876 |       0       0     1613     1079     2031    17.0 |      378 |
27.28/27.32	c |      5132 |       0       0     1613     1263     2163    18.4 |      378 |
27.28/27.32	c |      6623 |       0       0     1613     1628     2292    17.5 |      378 |
27.28/27.32	c |      8373 |       0       0     1613     2204     2419    19.4 |      378 |
27.28/27.32	c |     10408 |       0       0     1613     1765     2543    18.8 |      378 |
27.28/27.32	c |     12756 |       0       0     1613     1491     2665    17.9 |      378 |
27.28/27.32	c |     15449 |       0       0     1613     1429     2786    19.1 |      378 |
27.28/27.32	c |     18521 |       0       0     1613     1629     2906    18.4 |      378 |
27.28/27.32	c |     22010 |       0       0     1613     2138     3025    18.2 |      378 |
27.28/27.32	c |     25958 |       0       0     1613     3008     3144    18.4 |      378 |
27.28/27.32	c |     30411 |       0       0     1613     2675     3262    17.5 |      378 |
27.28/27.32	c |     35419 |       0       0     1613     2707     3381    16.3 |      378 |
27.28/27.32	c |     41038 |       0       0     1613     3176     3499    16.7 |      378 |
27.28/27.32	c |     47329 |       0       0     1613     2356     3618    15.8 |      378 |
27.28/27.32	c |     54360 |       0       0     1613     2012     3737    18.0 |      378 |
27.28/27.32	c |     62205 |       0       0     1613     2239     3857    18.2 |      378 |
27.28/27.32	c |     70945 |       0       0     1613     3138     3978    17.2 |      378 |
27.28/27.32	c |     80669 |       0       0     1613     2763     4099    17.0 |      378 |
27.28/27.32	c |     91476 |       0       0     1613     3164     4222    18.0 |      378 |
27.28/27.32	c |    103474 |       0       0     1613     2303     4346    16.5 |      378 |
27.28/27.32	c |    116782 |       0       0     1613     2357     4471    18.0 |      378 |
27.28/27.32	c |    131532 |       0       0     1613     3492     4597    16.9 |      378 |
27.28/27.32	c |    147868 |       0       0     1613     3518     4726    16.9 |      378 |
27.28/27.32	c |    165948 |       0       0     1613     4845     4855    17.5 |      378 |
27.28/27.32	c |    185947 |       0       0     1613     2704     4987    17.4 |      378 |
27.28/27.32	c |    208057 |       0       0     1613     4603     5120    18.1 |      378 |
27.28/27.32	c |    232489 |       0       0     1613     3102     5255    17.9 |      378 |
27.28/27.32	c |    259475 |       0       0     1613     3456     5393    17.8 |      378 |
27.28/27.32	c |    289271 |       0       0     1613     3191     5532    17.0 |      378 |
27.28/27.32	c |    322158 |       0       0     1613     5270     5674    16.4 |      378 |
27.28/27.32	c |    358445 |       0       0     1613     4224     5818    17.9 |      378 |
27.28/27.32	c |    398472 |       0       0     1613     3001     5965    17.3 |      378 |
27.28/27.32	c |    442613 |       0       0     1613     4861     6114    16.8 |      378 |
27.28/27.32	c |    491279 |       0       0     1613     4021     6265    17.3 |      378 |
27.28/27.32	c |    544923 |       0       0     1613     3752

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-1517865-1238292232/watcher-1517865-1238292232 -o /tmp/evaluation-result-1517865-1238292232/solver-1517865-1238292232 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517865-1238292232.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: 1.01 0.99 0.98 3/64 26774
/proc/meminfo: memFree=1055312/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=976 CPUtime=0
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1101889927 999424 130 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 244 130 56 166 0 75 0

[startup+0.0178921 s]
/proc/loadavg: 1.01 0.99 0.98 3/64 26774
/proc/meminfo: memFree=1055312/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=1240 CPUtime=0.01
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 222 0 0 0 1 0 0 0 18 0 1 0 1101889927 1269760 208 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 310 208 72 166 0 141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1240

[startup+0.101901 s]
/proc/loadavg: 1.01 0.99 0.98 3/64 26774
/proc/meminfo: memFree=1055312/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=1636 CPUtime=0.09
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 301 0 0 0 9 0 0 0 18 0 1 0 1101889927 1675264 287 1992294400 134512640 135192793 4294956224 18446744073709551615 134532642 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 409 287 73 166 0 240 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1636

[startup+0.301924 s]
/proc/loadavg: 1.01 0.99 0.98 3/64 26774
/proc/meminfo: memFree=1055312/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=1768 CPUtime=0.29
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 351 0 0 0 29 0 0 0 19 0 1 0 1101889927 1810432 337 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 442 337 73 166 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1768

[startup+0.702015 s]
/proc/loadavg: 1.01 0.99 0.98 3/64 26774
/proc/meminfo: memFree=1055312/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=2164 CPUtime=0.69
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 428 0 0 0 69 0 0 0 22 0 1 0 1101889927 2215936 414 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 541 414 73 166 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2164

[startup+1.50106 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1053768/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=2428 CPUtime=1.49
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 497 0 0 0 149 0 0 0 25 0 1 0 1101889927 2486272 483 1992294400 134512640 135192793 4294956224 18446744073709551615 134532618 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 607 483 73 166 0 438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2428

[startup+3.10225 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1053384/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=2824 CPUtime=3.09
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 608 0 0 0 309 0 0 0 25 0 1 0 1101889927 2891776 594 1992294400 134512640 135192793 4294956224 18446744073709551615 134534037 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 706 594 73 166 0 537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2824

[startup+6.30162 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1052552/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=3496 CPUtime=6.29
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 759 0 0 0 629 0 0 0 25 0 1 0 1101889927 3579904 745 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 874 745 73 166 0 705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3496

[startup+12.7014 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1051656/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=4320 CPUtime=12.69
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 948 0 0 0 1269 0 0 0 25 0 1 0 1101889927 4423680 934 1992294400 134512640 135192793 4294956224 18446744073709551615 134533139 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 1080 934 73 166 0 911 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4320

[startup+25.5019 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1050632/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=5436 CPUtime=25.48
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 1191 0 0 0 2548 0 0 0 25 0 1 0 1101889927 5566464 1177 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 1359 1177 73 166 0 1190 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5436

[startup+51.1019 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1049352/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=6720 CPUtime=51.07
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 1504 0 0 0 5107 0 0 0 25 0 1 0 1101889927 6881280 1490 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 1680 1490 73 166 0 1511 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6720

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1047176/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=9160 CPUtime=102.27
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 2033 0 0 0 10226 1 0 0 25 0 1 0 1101889927 9379840 2019 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 2290 2019 73 166 0 2121 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9160

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1045320/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=11260 CPUtime=162.25
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 2491 0 0 0 16223 2 0 0 25 0 1 0 1101889927 11530240 2477 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 2815 2477 73 166 0 2646 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11260

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1044232/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=12452 CPUtime=222.23
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 2745 0 0 0 22221 2 0 0 25 0 1 0 1101889927 12750848 2731 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 3113 2731 73 166 0 2944 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12452

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1043336/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=13336 CPUtime=282.21
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 2970 0 0 0 28219 2 0 0 25 0 1 0 1101889927 13656064 2956 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 3334 2956 73 166 0 3165 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13336

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1042576/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=14268 CPUtime=342.19
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 3176 0 0 0 34216 3 0 0 25 0 1 0 1101889927 14610432 3162 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 3567 3162 73 166 0 3398 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14268

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1041616/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=15244 CPUtime=402.17
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 3416 0 0 0 40214 3 0 0 25 0 1 0 1101889927 15609856 3402 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 3811 3402 73 166 0 3642 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15244

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1041040/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=15832 CPUtime=462.16
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 3562 0 0 0 46212 4 0 0 25 0 1 0 1101889927 16211968 3548 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 3958 3548 73 166 0 3789 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15832

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1040336/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=16780 CPUtime=522.14
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 3750 0 0 0 52210 4 0 0 25 0 1 0 1101889927 17182720 3736 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 4195 3736 73 166 0 4026 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 16780

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1039568/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=17644 CPUtime=582.12
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 3947 0 0 0 58208 4 0 0 25 0 1 0 1101889927 18067456 3933 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 4411 3933 73 166 0 4242 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 17644

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1038928/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=18444 CPUtime=642.1
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 4102 0 0 0 64206 4 0 0 25 0 1 0 1101889927 18886656 4088 1992294400 134512640 135192793 4294956224 18446744073709551615 134552559 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 4611 4088 73 166 0 4442 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 18444

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1038224/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=19180 CPUtime=702.09
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 4272 0 0 0 70204 5 0 0 25 0 1 0 1101889927 19640320 4258 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 4795 4258 73 166 0 4626 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 19180

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1037712/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=19692 CPUtime=762.07
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 4384 0 0 0 76202 5 0 0 25 0 1 0 1101889927 20164608 4370 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 4923 4370 73 166 0 4754 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 19692

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1037456/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=20040 CPUtime=822.05
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 4466 0 0 0 82200 5 0 0 25 0 1 0 1101889927 20520960 4452 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 5010 4452 73 166 0 4841 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 20040

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1036752/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=20848 CPUtime=882.03
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 4620 0 0 0 88198 5 0 0 25 0 1 0 1101889927 21348352 4606 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 5212 4606 73 166 0 5043 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 20848

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1036496/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=21168 CPUtime=942.02
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 4690 0 0 0 94196 6 0 0 25 0 1 0 1101889927 21676032 4676 1992294400 134512640 135192793 4294956224 18446744073709551615 134740969 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 5292 4676 73 166 0 5123 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 21168

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1036048/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=21840 CPUtime=1002
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 4814 0 0 0 100194 6 0 0 25 0 1 0 1101889927 22364160 4800 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 5460 4800 73 166 0 5291 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 21840

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 26775
/proc/meminfo: memFree=1035152/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=22760 CPUtime=1061.97
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 5026 0 0 0 106191 6 0 0 25 0 1 0 1101889927 23306240 5012 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 5690 5012 73 166 0 5521 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 22760

[startup+1122.3 s]
/proc/loadavg: 1.58 1.13 1.03 5/72 5242
/proc/meminfo: memFree=1020056/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=23464 CPUtime=1121.8
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 5155 0 0 0 112171 9 0 0 25 0 1 0 1101889927 24027136 5141 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/26774/statm: 5866 5141 73 166 0 5697 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 23464

[startup+1182.3 s]
/proc/loadavg: 2.12 1.36 1.11 2/72 26221
/proc/meminfo: memFree=994584/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=23816 CPUtime=1181.52
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 5257 0 0 0 118134 18 0 0 25 0 1 0 1101889927 24387584 5243 1992294400 134512640 135192793 4294956224 18446744073709551615 134550897 0 0 4096 0 0 0 0 17 0 0 0
/proc/26774/statm: 5954 5243 73 166 0 5785 0
Current children cumulated CPU time (s) 1181.52
Current children cumulated vsize (KiB) 23816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.94 1.36 1.11 2/65 29365
/proc/meminfo: memFree=993552/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=24008 CPUtime=1200.09
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 5278 0 0 0 119990 19 0 0 25 0 1 0 1101889927 24584192 5264 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 6002 5264 73 166 0 5833 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24008

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

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

[startup+1200.9 s]
/proc/loadavg: 1.94 1.36 1.11 2/65 29365
/proc/meminfo: memFree=993552/2055924 swapFree=4176792/4192956
[pid=26774] ppid=26772 vsize=24008 CPUtime=1200.09
/proc/26774/stat : 26774 (mxc-sat09) R 26772 26774 26010 0 -1 4194304 5278 0 0 0 119990 19 0 0 25 0 1 0 1101889927 24584192 5264 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/26774/statm: 6002 5264 73 166 0 5833 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.91
CPU time (s): 1200.1
CPU user time (s): 1199.9
CPU system time (s): 0.19597
CPU usage (%): 99.9325
Max. virtual memory (cumulated for all children) (KiB): 24008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.19597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5278
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= 3566

runsolver used 1.05584 second user time and 2.35864 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-29 04:03:52
IDJOB=1517865
IDBENCH=70632
IDSOLVER=504
FILE ID=node6/1517865-1238292232
PBS_JOBID= 9060952
Free space on /tmp= 66324 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S260616787-042.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517865-1238292232/watcher-1517865-1238292232 -o /tmp/evaluation-result-1517865-1238292232/solver-1517865-1238292232 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517865-1238292232.cnf

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

MD5SUM BENCH= 9a70ac660abd105bceac08fd27643051
RANDOM SEED=1807648729

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1055792 kB
Buffers:         97776 kB
Cached:         806620 kB
SwapCached:       9932 kB
Active:          99448 kB
Inactive:       818496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1055792 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          19168 kB
Slab:            68244 kB
Committed_AS:  2797224 kB
PageTables:       1464 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= 66320 MiB
End job on node6 at 2009-03-29 04:23:55