Trace number 1515165

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S267191961-079.cnf
MD5SUMf5b73d46fd6886685677ead6f3b9d50d
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 

21.48/21.51	c starting MXC with:
21.48/21.51	c cnf_path = HOME/instance-1515165-1238250296.cnf
21.48/21.51	c restart_strategy = auto
21.48/21.51	c sign_strategy = cached
21.48/21.51	c use_preprocessing = -1
21.48/21.51	c output_implicant = 1
21.48/21.51	c timeout_seconds = 0
21.48/21.51	c running SatELite... done
21.48/21.51	c 1 vars eliminated
21.48/21.51	c received 0 units and 2556 clauses from SatELite
21.48/21.51	c 0 assignments made, starting to guess now
21.48/21.51	c ===================================[MXC]=====================================
21.48/21.51	c | Conflicts |                Clause Statistics                   |   Vars   |
21.48/21.51	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.48/21.51	c =============================================================================
21.48/21.51	c |         0 |       0       0     2556        0        0     nan |      120 |
21.48/21.51	c |       100 |       0       0     2556      100     1050    27.1 |      120 |
21.48/21.51	c |       210 |       0       0     2556      210     1105    27.2 |      120 |
21.48/21.51	c |       441 |       0       0     2556      441     1220    26.3 |      120 |
21.48/21.51	c |       805 |       0       0     2556      805     1402    25.2 |      120 |
21.48/21.51	c |      1315 |       0       0     2556     1315     1609    24.8 |      120 |
21.48/21.51	c |      1986 |       0       0     2556     1138     1754    23.7 |      120 |
21.48/21.51	c |      2834 |       0       0     2556     1047     1894    23.0 |      120 |
21.48/21.51	c |      3876 |       0       0     2556     1078     2031    23.3 |      120 |
21.48/21.51	c |      5132 |       0       0     2556     1261     2163    22.6 |      120 |
21.48/21.51	c |      6623 |       0       0     2556     1627     2292    23.7 |      120 |
21.48/21.51	c |      8373 |       0       0     2556     2204     2419    23.4 |      120 |
21.48/21.51	c |     10408 |       0       0     2556     1767     2543    23.3 |      120 |
21.48/21.51	c |     12756 |       0       0     2556     1496     2665    23.1 |      120 |
21.48/21.51	c |     15449 |       0       0     2556     1440     2786    23.0 |      120 |
21.48/21.51	c |     18521 |       0       0     2556     1645     2906    23.7 |      120 |
21.48/21.51	c |     22010 |       0       0     2556     2158     3025    23.5 |      120 |
21.48/21.51	c |     25958 |       0       0     2556     3030     3144    23.9 |      120 |
21.48/21.51	c |     30411 |       0       0     2556     2703     3262    23.5 |      120 |
21.48/21.51	c |     35419 |       0       0     2556     2744     3381    23.2 |      120 |
21.48/21.51	c |     41038 |       0       0     2556     3219     3499    22.6 |      120 |
21.48/21.51	c |     47329 |       0       0     2556     2400     3618    22.6 |      120 |
21.48/21.51	c |     54360 |       0       0     2556     2064     3737    22.2 |      120 |
21.48/21.51	c |     62205 |       0       0     2556     2302     3857    23.6 |      120 |
21.48/21.51	c |     70945 |       0       0     2556     3206     3978    23.7 |      120 |
21.48/21.51	c |     80669 |       0       0     2556     2841     4099    23.2 |      120 |
21.48/21.51	c |     91476 |       0       0     2556     3256     4222    23.1 |      120 |
21.48/21.51	c |    103474 |       0       0     2556     2408     4346    22.8 |      120 |
21.48/21.51	c |    116782 |       0       0     2556     2481     4471    22.8 |      120 |
21.48/21.51	c |    131532 |       0       0     2556     3639     4597    23.5 |      120 |
21.48/21.51	c |    147868 |       0       0     2556     3680     4726    23.0 |      120 |
21.48/21.51	c |    165948 |       0       0     2556     2608     4855    23.7 |      120 |
21.48/21.51	c |    185947 |       0       0     2556     2928     4987    22.9 |      120 |
21.48/21.51	c |    208057 |       0       0     2556     4850     5120    24.3 |      120 |
21.48/21.51	c |    232489 |       0       0     2556     3365     5255    23.0 |      120 |
21.48/21.51	c |    259475 |       0       0     2556     3739     5393    23.1 |      120 |
21.48/21.51	c |    289271 |       0       0     2556     3507     5532    23.3 |      120 |
21.48/21.51	c |    322158 |       0       0     2556     5615     5674    23.2 |      120 |
21.48/21.51	c |    358445 |       0       0     2556     4621     5818    22.7 |      120 |
21.48/21.51	c |    398472 |       0       0     2556     3438     5965    22.7 |      120 |
21.48/21.51	c |    442613 |       0       0     2556     5349     6114    22.4 |      120 |
21.48/21.51	c |    491279 |       0       0     2556     4545     6265    23.1 |      120 |
21.48/21.51	c |    544923 |       0       0     2556     4306

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-1515165-1238250296/watcher-1515165-1238250296 -o /tmp/evaluation-result-1515165-1238250296/solver-1515165-1238250296 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515165-1238250296.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 2/76 31711
/proc/meminfo: memFree=1768896/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=1108 CPUtime=0
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1097690643 1134592 138 1992294400 134512640 135192793 4294956224 18446744073709551615 134567928 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 277 138 55 166 0 108 0

[startup+0.0971241 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 31711
/proc/meminfo: memFree=1768896/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=1768 CPUtime=0.09
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 341 0 0 0 9 0 0 0 18 0 1 0 1097690643 1810432 327 1992294400 134512640 135192793 4294956224 18446744073709551615 134552085 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 442 327 72 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.101124 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 31711
/proc/meminfo: memFree=1768896/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=1768 CPUtime=0.09
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 341 0 0 0 9 0 0 0 18 0 1 0 1097690643 1810432 327 1992294400 134512640 135192793 4294956224 18446744073709551615 134551683 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 442 327 72 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301155 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 31711
/proc/meminfo: memFree=1768896/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=2036 CPUtime=0.29
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 403 0 0 0 29 0 0 0 19 0 1 0 1097690643 2084864 389 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 509 389 72 166 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2036

[startup+0.701219 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 31711
/proc/meminfo: memFree=1768896/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=2304 CPUtime=0.69
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 463 0 0 0 69 0 0 0 24 0 1 0 1097690643 2359296 449 1992294400 134512640 135192793 4294956224 18446744073709551615 134551966 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 576 449 72 166 0 407 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2304

[startup+1.50235 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1767224/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=2572 CPUtime=1.49
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 536 0 0 0 149 0 0 0 25 0 1 0 1097690643 2633728 522 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 643 522 72 166 0 474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2572

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1766776/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=2996 CPUtime=3.09
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 634 0 0 0 309 0 0 0 25 0 1 0 1097690643 3067904 620 1992294400 134512640 135192793 4294956224 18446744073709551615 134551161 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 749 620 72 166 0 580 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2996

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1766136/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=3560 CPUtime=6.29
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 755 0 0 0 629 0 0 0 25 0 1 0 1097690643 3645440 741 1992294400 134512640 135192793 4294956224 18446744073709551615 134533866 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 890 741 72 166 0 721 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3560

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1765240/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=4244 CPUtime=12.69
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 936 0 0 0 1269 0 0 0 25 0 1 0 1097690643 4345856 922 1992294400 134512640 135192793 4294956224 18446744073709551615 134749470 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 1061 922 72 166 0 892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4244

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1764344/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=5268 CPUtime=25.48
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 1150 0 0 0 2548 0 0 0 25 0 1 0 1097690643 5394432 1136 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 1317 1136 72 166 0 1148 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5268

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1763000/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=6980 CPUtime=51.07
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 1504 0 0 0 5107 0 0 0 25 0 1 0 1097690643 7147520 1490 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 1745 1490 72 166 0 1576 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6980

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1761144/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=8868 CPUtime=102.24
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 1925 0 0 0 10224 0 0 0 25 0 1 0 1097690643 9080832 1911 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 2217 1911 72 166 0 2048 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 8868

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1760248/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=9664 CPUtime=162.21
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 2143 0 0 0 16220 1 0 0 25 0 1 0 1097690643 9895936 2129 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 2416 2129 72 166 0 2247 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 9664

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1759160/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=10688 CPUtime=222.17
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 2406 0 0 0 22216 1 0 0 25 0 1 0 1097690643 10944512 2392 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 2672 2392 72 166 0 2503 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 10688

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1758456/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=11568 CPUtime=282.14
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 2591 0 0 0 28213 1 0 0 25 0 1 0 1097690643 11845632 2577 1992294400 134512640 135192793 4294956224 18446744073709551615 134549826 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 2892 2577 72 166 0 2723 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 11568

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1757560/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=12716 CPUtime=342.12
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 2821 0 0 0 34210 2 0 0 25 0 1 0 1097690643 13021184 2807 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 3179 2807 72 166 0 3010 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 12716

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1756920/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=13448 CPUtime=402.08
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 2973 0 0 0 40206 2 0 0 25 0 1 0 1097690643 13770752 2959 1992294400 134512640 135192793 4294956224 18446744073709551615 134552327 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 3362 2959 72 166 0 3193 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 13448

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1756152/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=14184 CPUtime=462.06
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 3161 0 0 0 46204 2 0 0 25 0 1 0 1097690643 14524416 3147 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 3546 3147 72 166 0 3377 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 14184

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1755768/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=14728 CPUtime=522.03
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 3281 0 0 0 52201 2 0 0 25 0 1 0 1097690643 15081472 3267 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 3682 3267 72 166 0 3513 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 14728

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1755128/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=15488 CPUtime=581.99
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 3406 0 0 0 58197 2 0 0 25 0 1 0 1097690643 15859712 3392 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 3872 3392 72 166 0 3703 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 15488

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1754424/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=16380 CPUtime=641.97
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 3593 0 0 0 64195 2 0 0 25 0 1 0 1097690643 16773120 3579 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 4095 3579 72 166 0 3926 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 16380

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1754104/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=16764 CPUtime=701.94
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 3657 0 0 0 70192 2 0 0 25 0 1 0 1097690643 17166336 3643 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 4191 3643 72 166 0 4022 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 16764

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31712
/proc/meminfo: memFree=1753784/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=17088 CPUtime=761.9
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 3725 0 0 0 76188 2 0 0 25 0 1 0 1097690643 17498112 3711 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 4272 3711 72 166 0 4103 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 17088

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31714
/proc/meminfo: memFree=1753336/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=17472 CPUtime=821.87
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 3795 0 0 0 82184 3 0 0 25 0 1 0 1097690643 17891328 3781 1992294400 134512640 135192793 4294956224 18446744073709551615 134533858 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 4368 3781 72 166 0 4199 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 17472

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31714
/proc/meminfo: memFree=1753016/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=18024 CPUtime=881.84
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 3923 0 0 0 88181 3 0 0 25 0 1 0 1097690643 18456576 3909 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 4506 3909 72 166 0 4337 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 18024

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31714
/proc/meminfo: memFree=1752952/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=18024 CPUtime=941.8
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 3943 0 0 0 94177 3 0 0 25 0 1 0 1097690643 18456576 3929 1992294400 134512640 135192793 4294956224 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 4506 3929 72 166 0 4337 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 18024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31714
/proc/meminfo: memFree=1752888/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=18024 CPUtime=1001.77
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 3966 0 0 0 100174 3 0 0 25 0 1 0 1097690643 18456576 3952 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 4506 3952 72 166 0 4337 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 18024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 31714
/proc/meminfo: memFree=1752632/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=18408 CPUtime=1061.75
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 4029 0 0 0 106172 3 0 0 25 0 1 0 1097690643 18849792 4015 1992294400 134512640 135192793 4294956224 18446744073709551615 134550376 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 4602 4015 72 166 0 4433 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 18408

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/77 31714
/proc/meminfo: memFree=1752184/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=18964 CPUtime=1121.71
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 4149 0 0 0 112168 3 0 0 25 0 1 0 1097690643 19419136 4135 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 4741 4135 72 166 0 4572 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 18964

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/77 31714
/proc/meminfo: memFree=1752056/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=18964 CPUtime=1181.68
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 4159 0 0 0 118165 3 0 0 25 0 1 0 1097690643 19419136 4145 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 4741 4145 72 166 0 4572 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 18964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.05 1.02 1.00 2/77 31714
/proc/meminfo: memFree=1752056/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=18964 CPUtime=1200.08
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 4159 0 0 0 120005 3 0 0 25 0 1 0 1097690643 19419136 4145 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 4741 4145 72 166 0 4572 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 18964

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

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

[startup+1200.7 s]
/proc/loadavg: 1.05 1.02 1.00 2/77 31714
/proc/meminfo: memFree=1752056/2055920 swapFree=4173572/4192956
[pid=31711] ppid=31709 vsize=18964 CPUtime=1200.08
/proc/31711/stat : 31711 (mxc-sat09) R 31709 31711 31288 0 -1 4194304 4159 0 0 0 120005 3 0 0 25 0 1 0 1097690643 19419136 4145 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 0 0 0
/proc/31711/statm: 4741 4145 72 166 0 4572 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 18964

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.040993
CPU usage (%): 99.9488
Max. virtual memory (cumulated for all children) (KiB): 18964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4159
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= 4289

runsolver used 1.43078 second user time and 4.03839 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-28 15:24:56
IDJOB=1515165
IDBENCH=70407
IDSOLVER=504
FILE ID=node69/1515165-1238250296
PBS_JOBID= 9060653
Free space on /tmp= 65728 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S267191961-079.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515165-1238250296/watcher-1515165-1238250296 -o /tmp/evaluation-result-1515165-1238250296/solver-1515165-1238250296 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515165-1238250296.cnf

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

MD5SUM BENCH= f5b73d46fd6886685677ead6f3b9d50d
RANDOM SEED=510108420

node69.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	: 5931.00
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:       1769440 kB
Buffers:         50284 kB
Cached:         157856 kB
SwapCached:      10072 kB
Active:         111632 kB
Inactive:       108424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769440 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          17700 kB
Slab:            51168 kB
Committed_AS:  3455304 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-28 15:44:58