Trace number 1515225

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1723900160-044.cnf
MD5SUMb980518c5f881f8ca0028e115c3772e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data 

21.18/21.27	c starting MXC with:
21.18/21.27	c cnf_path = HOME/instance-1515225-1238251350.cnf
21.18/21.27	c restart_strategy = auto
21.18/21.27	c sign_strategy = cached
21.18/21.27	c use_preprocessing = -1
21.18/21.27	c output_implicant = 1
21.18/21.27	c timeout_seconds = 0
21.18/21.27	c running SatELite... done
21.18/21.27	c 1 vars eliminated
21.18/21.27	c received 0 units and 2556 clauses from SatELite
21.18/21.27	c 0 assignments made, starting to guess now
21.18/21.27	c ===================================[MXC]=====================================
21.18/21.27	c | Conflicts |                Clause Statistics                   |   Vars   |
21.18/21.27	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.18/21.27	c =============================================================================
21.18/21.27	c |         0 |       0       0     2556        0        0     nan |      120 |
21.18/21.27	c |       100 |       0       0     2556      100     1050    24.4 |      120 |
21.18/21.27	c |       210 |       0       0     2556      210     1105    24.8 |      120 |
21.18/21.27	c |       441 |       0       0     2556      441     1220    25.1 |      120 |
21.18/21.27	c |       805 |       0       0     2556      805     1402    25.5 |      120 |
21.18/21.27	c |      1315 |       0       0     2556     1315     1609    25.6 |      120 |
21.18/21.27	c |      1986 |       0       0     2556     1138     1754    25.0 |      120 |
21.18/21.27	c |      2834 |       0       0     2556     1046     1894    23.8 |      120 |
21.18/21.27	c |      3876 |       0       0     2556     1077     2031    24.3 |      120 |
21.18/21.27	c |      5132 |       0       0     2556     1261     2163    24.8 |      120 |
21.18/21.27	c |      6623 |       0       0     2556     1627     2292    24.6 |      120 |
21.18/21.27	c |      8373 |       0       0     2556     2205     2419    25.1 |      120 |
21.18/21.27	c |     10408 |       0       0     2556     1769     2543    25.0 |      120 |
21.18/21.27	c |     12756 |       0       0     2556     1496     2665    24.2 |      120 |
21.18/21.27	c |     15449 |       0       0     2556     1439     2786    23.8 |      120 |
21.18/21.27	c |     18521 |       0       0     2556     1645     2906    24.3 |      120 |
21.18/21.27	c |     22010 |       0       0     2556     2157     3025    24.7 |      120 |
21.18/21.27	c |     25958 |       0       0     2556     3030     3144    24.8 |      120 |
21.18/21.27	c |     30411 |       0       0     2556     2698     3262    24.8 |      120 |
21.18/21.27	c |     35419 |       0       0     2556     2735     3381    23.7 |      120 |
21.18/21.27	c |     41038 |       0       0     2556     3211     3499    24.1 |      120 |
21.18/21.27	c |     47329 |       0       0     2556     2395     3618    24.0 |      120 |
21.18/21.27	c |     54360 |       0       0     2556     2058     3737    24.8 |      120 |
21.18/21.27	c |     62205 |       0       0     2556     2296     3857    24.8 |      120 |
21.18/21.27	c |     70945 |       0       0     2556     3204     3978    25.0 |      120 |
21.18/21.27	c |     80669 |       0       0     2556     2846     4099    24.0 |      120 |
21.18/21.27	c |     91476 |       0       0     2556     3261     4222    24.0 |      120 |
21.18/21.27	c |    103474 |       0       0     2556     2416     4346    23.9 |      120 |
21.18/21.27	c |    116782 |       0       0     2556     2490     4471    23.9 |      120 |
21.18/21.27	c |    131532 |       0       0     2556     3636     4597    24.8 |      120 |
21.18/21.27	c |    147868 |       0       0     2556     3678     4726    23.7 |      120 |
21.18/21.27	c |    165948 |       0       0     2556     2602     4855    23.5 |      120 |
21.18/21.27	c |    185947 |       0       0     2556     2922     4987    24.0 |      120 |
21.18/21.27	c |    208057 |       0       0     2556     4843     5120    25.6 |      120 |
21.18/21.27	c |    232489 |       0       0     2556     3376     5255    24.2 |      120 |
21.18/21.27	c |    259475 |       0       0     2556     3758     5393    23.3 |      120 |
21.18/21.27	c |    289271 |       0       0     2556     3518     5532    24.3 |      120 |
21.18/21.27	c |    322158 |       0       0     2556     5626     5674    23.5 |      120 |
21.18/21.27	c |    358445 |       0       0     2556     4610     5818    24.7 |      120 |
21.18/21.27	c |    398472 |       0       0     2556     3431     5965    23.6 |      120 |
21.18/21.27	c |    442613 |       0       0     2556     5342     6114    24.5 |      120 |
21.18/21.27	c |    491279 |       0       0     2556     4552     6265    23.2 |      120 |
21.18/21.27	c |    544923 |       0       0     2556     4320

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-1515225-1238251350/watcher-1515225-1238251350 -o /tmp/evaluation-result-1515225-1238251350/solver-1515225-1238251350 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515225-1238251350.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: 0.99 0.97 0.98 3/64 20846
/proc/meminfo: memFree=1722240/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=1108 CPUtime=0
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1097798734 1134592 137 1992294400 134512640 135192793 4294956224 18446744073709551615 134567946 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 277 137 55 166 0 108 0

[startup+0.100302 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20846
/proc/meminfo: memFree=1722240/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=1764 CPUtime=0.09
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 347 0 0 0 9 0 0 0 18 0 1 0 1097798734 1806336 333 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 441 333 72 166 0 272 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1764

[startup+0.201321 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20846
/proc/meminfo: memFree=1722240/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=1896 CPUtime=0.2
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 383 0 0 0 20 0 0 0 18 0 1 0 1097798734 1941504 369 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 474 369 72 166 0 305 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1896

[startup+0.301342 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20846
/proc/meminfo: memFree=1722240/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=2028 CPUtime=0.3
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 404 0 0 0 30 0 0 0 19 0 1 0 1097798734 2076672 390 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 507 390 72 166 0 338 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2028

[startup+0.701419 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 20846
/proc/meminfo: memFree=1722240/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=2292 CPUtime=0.7
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 467 0 0 0 70 0 0 0 23 0 1 0 1097798734 2347008 453 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 573 453 72 166 0 404 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2292

[startup+1.50158 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20847
/proc/meminfo: memFree=1720568/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=2556 CPUtime=1.49
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 541 0 0 0 149 0 0 0 25 0 1 0 1097798734 2617344 527 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 639 527 72 166 0 470 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2556

[startup+3.10189 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20847
/proc/meminfo: memFree=1720120/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=2960 CPUtime=3.09
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 627 0 0 0 309 0 0 0 25 0 1 0 1097798734 3031040 613 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 740 613 72 166 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2960

[startup+6.30153 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20847
/proc/meminfo: memFree=1719480/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=3512 CPUtime=6.29
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 748 0 0 0 629 0 0 0 25 0 1 0 1097798734 3596288 734 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 878 734 72 166 0 709 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3512

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20847
/proc/meminfo: memFree=1718776/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=4188 CPUtime=12.69
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 906 0 0 0 1269 0 0 0 25 0 1 0 1097798734 4288512 892 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 1047 892 72 166 0 878 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4188

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20847
/proc/meminfo: memFree=1717688/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=5212 CPUtime=25.48
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 1154 0 0 0 2548 0 0 0 25 0 1 0 1097798734 5337088 1140 1992294400 134512640 135192793 4294956224 18446744073709551615 134552293 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 1303 1140 72 166 0 1134 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5212

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20847
/proc/meminfo: memFree=1716408/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=6744 CPUtime=51.07
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 1472 0 0 0 5107 0 0 0 25 0 1 0 1097798734 6905856 1458 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 1686 1458 72 166 0 1517 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6744

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20847
/proc/meminfo: memFree=1714744/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=8412 CPUtime=102.26
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 1857 0 0 0 10225 1 0 0 25 0 1 0 1097798734 8613888 1843 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 2103 1843 72 166 0 1934 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8412

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1713272/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=9840 CPUtime=162.23
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 2185 0 0 0 16222 1 0 0 25 0 1 0 1097798734 10076160 2171 1992294400 134512640 135192793 4294956224 18446744073709551615 134552091 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 2460 2171 72 166 0 2291 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9840

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1712504/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=10612 CPUtime=222.21
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 2415 0 0 0 22220 1 0 0 25 0 1 0 1097798734 10866688 2401 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 2653 2401 72 166 0 2484 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10612

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1711544/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=11812 CPUtime=282.19
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 2660 0 0 0 28217 2 0 0 25 0 1 0 1097798734 12095488 2646 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 2953 2646 72 166 0 2784 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11812

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1710840/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=12676 CPUtime=342.17
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 2808 0 0 0 34215 2 0 0 25 0 1 0 1097798734 12980224 2794 1992294400 134512640 135192793 4294956224 18446744073709551615 134552279 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 3169 2794 72 166 0 3000 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12676

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1710200/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=13408 CPUtime=402.14
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 2961 0 0 0 40212 2 0 0 25 0 1 0 1097798734 13729792 2947 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 3352 2947 72 166 0 3183 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13408

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1709496/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=14368 CPUtime=462.12
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3137 0 0 0 46210 2 0 0 25 0 1 0 1097798734 14712832 3123 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 3592 3123 72 166 0 3423 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14368

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1708856/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=15084 CPUtime=522.1
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3297 0 0 0 52207 3 0 0 25 0 1 0 1097798734 15446016 3283 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 3771 3283 72 166 0 3602 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 15084

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1708344/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=15660 CPUtime=582.08
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3409 0 0 0 58205 3 0 0 25 0 1 0 1097798734 16035840 3395 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 3915 3395 72 166 0 3746 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 15660

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1708088/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=16044 CPUtime=642.05
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3490 0 0 0 64202 3 0 0 25 0 1 0 1097798734 16429056 3476 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 4011 3476 72 166 0 3842 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 16044

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1707960/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=16044 CPUtime=702.03
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3505 0 0 0 70200 3 0 0 25 0 1 0 1097798734 16429056 3491 1992294400 134512640 135192793 4294956224 18446744073709551615 134755990 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 4011 3491 72 166 0 3842 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 16044

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1707960/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=16044 CPUtime=762.01
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3518 0 0 0 76198 3 0 0 25 0 1 0 1097798734 16429056 3504 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 4011 3504 72 166 0 3842 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 16044

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1707512/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=16596 CPUtime=821.98
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3618 0 0 0 82195 3 0 0 25 0 1 0 1097798734 16994304 3604 1992294400 134512640 135192793 4294956224 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 4149 3604 72 166 0 3980 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 16596

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1707128/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=17168 CPUtime=881.96
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3713 0 0 0 88193 3 0 0 25 0 1 0 1097798734 17580032 3699 1992294400 134512640 135192793 4294956224 18446744073709551615 134550552 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 4292 3699 72 166 0 4123 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 17168

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1706744/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=17492 CPUtime=941.94
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3788 0 0 0 94191 3 0 0 25 0 1 0 1097798734 17911808 3774 1992294400 134512640 135192793 4294956224 18446744073709551615 134613009 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 4373 3774 72 166 0 4204 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 17492

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1706296/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=18004 CPUtime=1001.91
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3906 0 0 0 100188 3 0 0 25 0 1 0 1097798734 18436096 3892 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 4501 3892 72 166 0 4332 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 18004

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20849
/proc/meminfo: memFree=1706232/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=18004 CPUtime=1061.89
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3913 0 0 0 106186 3 0 0 25 0 1 0 1097798734 18436096 3899 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 4501 3899 72 166 0 4332 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 18004

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20855
/proc/meminfo: memFree=1706104/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=18004 CPUtime=1121.87
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3931 0 0 0 112183 4 0 0 25 0 1 0 1097798734 18436096 3917 1992294400 134512640 135192793 4294956224 18446744073709551615 134603880 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 4501 3917 72 166 0 4332 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 18004

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20855
/proc/meminfo: memFree=1706104/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=18004 CPUtime=1181.84
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3950 0 0 0 118180 4 0 0 25 0 1 0 1097798734 18436096 3936 1992294400 134512640 135192793 4294956224 18446744073709551615 134533794 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 4501 3936 72 166 0 4332 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 18004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20855
/proc/meminfo: memFree=1706104/2055920 swapFree=4178884/4192956
[pid=20846] ppid=20844 vsize=18004 CPUtime=1200.04
/proc/20846/stat : 20846 (mxc-sat09) R 20844 20846 20398 0 -1 4194304 3952 0 0 0 120000 4 0 0 25 0 1 0 1097798734 18436096 3938 1992294400 134512640 135192793 4294956224 18446744073709551615 134533789 0 0 4096 0 0 0 0 17 1 0 0
/proc/20846/statm: 4501 3938 72 166 0 4332 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 18004

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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.044993
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 18004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3952
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= 1793

runsolver used 0.943856 second user time and 2.40063 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 15:42:30
IDJOB=1515225
IDBENCH=70412
IDSOLVER=504
FILE ID=node75/1515225-1238251350
PBS_JOBID= 9060722
Free space on /tmp= 64928 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1723900160-044.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515225-1238251350/watcher-1515225-1238251350 -o /tmp/evaluation-result-1515225-1238251350/solver-1515225-1238251350 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515225-1238251350.cnf

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

MD5SUM BENCH= b980518c5f881f8ca0028e115c3772e4
RANDOM SEED=1067928930

node75.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		: 3000.263
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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1722720 kB
Buffers:         56720 kB
Cached:         197624 kB
SwapCached:       8136 kB
Active:         150700 kB
Inactive:       113312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1722720 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            55100 kB
Committed_AS:  2252480 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-28 16:02:33