Trace number 1515237

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1086008090-058.cnf
MD5SUM210d16964e48e5c70641d6fd32357cb0
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 

21.29/21.32	c starting MXC with:
21.29/21.32	c cnf_path = HOME/instance-1515237-1238251513.cnf
21.29/21.32	c restart_strategy = auto
21.29/21.32	c sign_strategy = cached
21.29/21.32	c use_preprocessing = -1
21.29/21.32	c output_implicant = 1
21.29/21.32	c timeout_seconds = 0
21.29/21.32	c running SatELite... done
21.29/21.32	c 1 vars eliminated
21.29/21.32	c received 0 units and 2556 clauses from SatELite
21.29/21.32	c 0 assignments made, starting to guess now
21.29/21.32	c ===================================[MXC]=====================================
21.29/21.32	c | Conflicts |                Clause Statistics                   |   Vars   |
21.29/21.32	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.29/21.32	c =============================================================================
21.29/21.32	c |         0 |       0       0     2556        0        0     nan |      120 |
21.29/21.32	c |       100 |       0       0     2556      100     1050    26.4 |      120 |
21.29/21.32	c |       210 |       0       0     2556      210     1105    25.7 |      120 |
21.29/21.32	c |       441 |       0       0     2556      441     1220    25.6 |      120 |
21.29/21.32	c |       805 |       0       0     2556      805     1402    25.9 |      120 |
21.29/21.32	c |      1315 |       0       0     2556     1315     1609    25.5 |      120 |
21.29/21.32	c |      1986 |       0       0     2556     1138     1754    24.2 |      120 |
21.29/21.32	c |      2834 |       0       0     2556     1047     1894    23.8 |      120 |
21.29/21.32	c |      3876 |       0       0     2556     1077     2031    24.2 |      120 |
21.29/21.32	c |      5132 |       0       0     2556     1261     2163    24.3 |      120 |
21.29/21.32	c |      6623 |       0       0     2556     1628     2292    24.6 |      120 |
21.29/21.32	c |      8373 |       0       0     2556     2205     2419    23.9 |      120 |
21.29/21.32	c |     10408 |       0       0     2556     1768     2543    23.8 |      120 |
21.29/21.32	c |     12756 |       0       0     2556     1496     2665    24.6 |      120 |
21.29/21.32	c |     15449 |       0       0     2556     1440     2786    23.8 |      120 |
21.29/21.32	c |     18521 |       0       0     2556     1647     2906    23.4 |      120 |
21.29/21.32	c |     22010 |       0       0     2556     2158     3025    23.5 |      120 |
21.29/21.32	c |     25958 |       0       0     2556     3032     3144    24.2 |      120 |
21.29/21.32	c |     30411 |       0       0     2556     2704     3262    23.8 |      120 |
21.29/21.32	c |     35419 |       0       0     2556     2740     3381    24.0 |      120 |
21.29/21.32	c |     41038 |       0       0     2556     3213     3499    23.0 |      120 |
21.29/21.32	c |     47329 |       0       0     2556     2397     3618    23.2 |      120 |
21.29/21.32	c |     54360 |       0       0     2556     2067     3737    23.4 |      120 |
21.29/21.32	c |     62205 |       0       0     2556     2308     3857    22.7 |      120 |
21.29/21.32	c |     70945 |       0       0     2556     3210     3978    22.9 |      120 |
21.29/21.32	c |     80669 |       0       0     2556     2847     4099    23.1 |      120 |
21.29/21.32	c |     91476 |       0       0     2556     3261     4222    24.6 |      120 |
21.29/21.32	c |    103474 |       0       0     2556     2413     4346    24.0 |      120 |
21.29/21.32	c |    116782 |       0       0     2556     2489     4471    22.5 |      120 |
21.29/21.32	c |    131532 |       0       0     2556     3634     4597    23.5 |      120 |
21.29/21.32	c |    147868 |       0       0     2556     3669     4726    23.4 |      120 |
21.29/21.32	c |    165948 |       0       0     2556     2593     4855    23.0 |      120 |
21.29/21.32	c |    185947 |       0       0     2556     2903     4987    23.1 |      120 |
21.29/21.32	c |    208057 |       0       0     2556     4822     5120    23.7 |      120 |
21.29/21.32	c |    232489 |       0       0     2556     3352     5255    23.0 |      120 |
21.29/21.32	c |    259475 |       0       0     2556     3749     5393    23.2 |      120 |
21.29/21.32	c |    289271 |       0       0     2556     3510     5532    23.2 |      120 |
21.29/21.32	c |    322158 |       0       0     2556     5608     5674    23.4 |      120 |
21.29/21.32	c |    358445 |       0       0     2556     4598     5818    23.3 |      120 |
21.29/21.32	c |    398472 |       0       0     2556     3411     5965    24.0 |      120 |
21.29/21.32	c |    442613 |       0       0     2556     5322     6114    23.3 |      120 |
21.29/21.32	c |    491279 |       0       0     2556     4529     6265    23.4 |      120 |
21.29/21.32	c |    544923 |       0       0     2556     4303

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-1515237-1238251513/watcher-1515237-1238251513 -o /tmp/evaluation-result-1515237-1238251513/solver-1515237-1238251513 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515237-1238251513.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: 0.84 0.94 0.90 3/73 6392
/proc/meminfo: memFree=1713264/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=1108 CPUtime=0
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 151 0 0 0 0 0 0 0 20 0 1 0 881539956 1134592 137 1992294400 134512640 135192793 4294956224 18446744073709551615 134568030 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 277 137 55 166 0 108 0

[startup+0.052609 s]
/proc/loadavg: 0.84 0.94 0.90 3/73 6392
/proc/meminfo: memFree=1713264/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=1768 CPUtime=0.05
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 325 0 0 0 5 0 0 0 20 0 1 0 881539956 1810432 311 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 442 311 71 166 0 273 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1768

[startup+0.101613 s]
/proc/loadavg: 0.84 0.94 0.90 3/73 6392
/proc/meminfo: memFree=1713264/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=1768 CPUtime=0.09
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 350 0 0 0 9 0 0 0 20 0 1 0 881539956 1810432 336 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 442 336 72 166 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1768

[startup+0.301634 s]
/proc/loadavg: 0.84 0.94 0.90 3/73 6392
/proc/meminfo: memFree=1713264/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=2032 CPUtime=0.29
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 409 0 0 0 29 0 0 0 22 0 1 0 881539956 2080768 395 1992294400 134512640 135192793 4294956224 18446744073709551615 134549760 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 508 395 72 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701676 s]
/proc/loadavg: 0.84 0.94 0.90 3/73 6392
/proc/meminfo: memFree=1713264/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=2296 CPUtime=0.69
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 468 0 0 0 69 0 0 0 25 0 1 0 881539956 2351104 454 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 574 454 72 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50176 s]
/proc/loadavg: 0.84 0.94 0.90 2/74 6393
/proc/meminfo: memFree=1711528/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=2696 CPUtime=1.49
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 552 0 0 0 149 0 0 0 25 0 1 0 881539956 2760704 538 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 674 538 72 166 0 505 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2696

[startup+3.10193 s]
/proc/loadavg: 0.84 0.94 0.90 2/74 6393
/proc/meminfo: memFree=1711080/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=3100 CPUtime=3.09
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 648 0 0 0 309 0 0 0 25 0 1 0 881539956 3174400 634 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 775 634 72 166 0 606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3100

[startup+6.30127 s]
/proc/loadavg: 0.85 0.94 0.90 2/74 6393
/proc/meminfo: memFree=1710376/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=3648 CPUtime=6.29
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 770 0 0 0 629 0 0 0 25 0 1 0 881539956 3735552 756 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 912 756 72 166 0 743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3648

[startup+12.702 s]
/proc/loadavg: 0.87 0.94 0.90 2/74 6393
/proc/meminfo: memFree=1709616/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=4196 CPUtime=12.69
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 904 0 0 0 1269 0 0 0 25 0 1 0 881539956 4296704 890 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 1049 890 72 166 0 880 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4196

[startup+25.5013 s]
/proc/loadavg: 0.89 0.94 0.91 2/74 6393
/proc/meminfo: memFree=1708656/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=5204 CPUtime=25.48
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 1140 0 0 0 2548 0 0 0 25 0 1 0 881539956 5328896 1126 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 1301 1126 72 166 0 1132 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5204

[startup+51.102 s]
/proc/loadavg: 0.93 0.94 0.91 2/74 6393
/proc/meminfo: memFree=1707440/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=6548 CPUtime=51.07
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 1440 0 0 0 5107 0 0 0 25 0 1 0 881539956 6705152 1426 1992294400 134512640 135192793 4294956224 18446744073709551615 134550806 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 1637 1426 72 166 0 1468 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6548

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.91 2/74 6393
/proc/meminfo: memFree=1705968/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=8236 CPUtime=102.26
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 1812 0 0 0 10226 0 0 0 25 0 1 0 881539956 8433664 1798 1992294400 134512640 135192793 4294956224 18446744073709551615 134532657 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 2059 1798 72 166 0 1890 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8236

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/74 6393
/proc/meminfo: memFree=1704880/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=9328 CPUtime=162.25
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 2079 0 0 0 16224 1 0 0 25 0 1 0 881539956 9551872 2065 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 2332 2065 72 166 0 2163 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9328

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/74 6393
/proc/meminfo: memFree=1703728/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=10576 CPUtime=222.23
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 2353 0 0 0 22222 1 0 0 25 0 1 0 881539956 10829824 2339 1992294400 134512640 135192793 4294956224 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 2644 2339 72 166 0 2475 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10576

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6393
/proc/meminfo: memFree=1702704/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=11796 CPUtime=282.22
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 2601 0 0 0 28221 1 0 0 25 0 1 0 881539956 12079104 2587 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 2949 2587 72 166 0 2780 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11796

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6393
/proc/meminfo: memFree=1702000/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=12564 CPUtime=342.2
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 2758 0 0 0 34219 1 0 0 25 0 1 0 881539956 12865536 2744 1992294400 134512640 135192793 4294956224 18446744073709551615 134533783 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 3141 2744 72 166 0 2972 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12564

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6393
/proc/meminfo: memFree=1701296/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=13380 CPUtime=402.19
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 2923 0 0 0 40217 2 0 0 25 0 1 0 881539956 13701120 2909 1992294400 134512640 135192793 4294956224 18446744073709551615 134534029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 3345 2909 72 166 0 3176 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13380

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6393
/proc/meminfo: memFree=1700912/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=14116 CPUtime=462.18
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3072 0 0 0 46216 2 0 0 25 0 1 0 881539956 14454784 3058 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 3529 3058 72 166 0 3360 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 14116

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6393
/proc/meminfo: memFree=1700144/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=15076 CPUtime=522.16
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3250 0 0 0 52214 2 0 0 25 0 1 0 881539956 15437824 3236 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 3769 3236 72 166 0 3600 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15076

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6393
/proc/meminfo: memFree=1699440/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=15988 CPUtime=582.14
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3407 0 0 0 58212 2 0 0 25 0 1 0 881539956 16371712 3393 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 3997 3393 72 166 0 3828 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15988

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6393
/proc/meminfo: memFree=1699312/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=15988 CPUtime=642.13
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3449 0 0 0 64211 2 0 0 25 0 1 0 881539956 16371712 3435 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 3997 3435 72 166 0 3828 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 15988

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6393
/proc/meminfo: memFree=1699248/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=15988 CPUtime=702.11
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3464 0 0 0 70209 2 0 0 25 0 1 0 881539956 16371712 3450 1992294400 134512640 135192793 4294956224 18446744073709551615 134551746 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 3997 3450 72 166 0 3828 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 15988

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6393
/proc/meminfo: memFree=1698928/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=16504 CPUtime=762.1
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3538 0 0 0 76208 2 0 0 25 0 1 0 881539956 16900096 3524 1992294400 134512640 135192793 4294956224 18446744073709551615 134550996 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 4126 3524 72 166 0 3957 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 16504

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6393
/proc/meminfo: memFree=1698544/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=16856 CPUtime=822.08
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3636 0 0 0 82206 2 0 0 25 0 1 0 881539956 17260544 3622 1992294400 134512640 135192793 4294956224 18446744073709551615 134533953 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 4214 3622 72 166 0 4045 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 16856

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6393
/proc/meminfo: memFree=1698224/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=17208 CPUtime=882.06
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3700 0 0 0 88204 2 0 0 25 0 1 0 881539956 17620992 3686 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 4302 3686 72 166 0 4133 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 17208

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6393
/proc/meminfo: memFree=1697840/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=17716 CPUtime=942.05
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3800 0 0 0 94203 2 0 0 25 0 1 0 881539956 18141184 3786 1992294400 134512640 135192793 4294956224 18446744073709551615 134533810 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 4429 3786 72 166 0 4260 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 17716

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6399
/proc/meminfo: memFree=1697712/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=17716 CPUtime=1002.03
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3820 0 0 0 100201 2 0 0 25 0 1 0 881539956 18141184 3806 1992294400 134512640 135192793 4294956224 18446744073709551615 134551016 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 4429 3806 72 166 0 4260 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 17716

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6399
/proc/meminfo: memFree=1697648/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=17716 CPUtime=1062.01
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3830 0 0 0 106199 2 0 0 25 0 1 0 881539956 18141184 3816 1992294400 134512640 135192793 4294956224 18446744073709551615 134744708 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 4429 3816 72 166 0 4260 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 17716

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6399
/proc/meminfo: memFree=1697520/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=17716 CPUtime=1122
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3849 0 0 0 112198 2 0 0 25 0 1 0 881539956 18141184 3835 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 4429 3835 72 166 0 4260 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 17716

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6399
/proc/meminfo: memFree=1697328/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=17908 CPUtime=1181.98
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3920 0 0 0 118196 2 0 0 25 0 1 0 881539956 18337792 3906 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 4477 3906 72 166 0 4308 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 17908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/74 6399
/proc/meminfo: memFree=1697264/2055920 swapFree=4176796/4192956
[pid=6392] ppid=6390 vsize=17908 CPUtime=1200.08
/proc/6392/stat : 6392 (mxc-sat09) R 6390 6392 6355 0 -1 4194304 3920 0 0 0 120006 2 0 0 25 0 1 0 881539956 18337792 3906 1992294400 134512640 135192793 4294956224 18446744073709551615 134552288 0 0 4096 0 0 0 0 17 1 0 0
/proc/6392/statm: 4477 3906 72 166 0 4308 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 17908

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.028995
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 17908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3920
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= 1740

runsolver used 1.16982 second user time and 3.20851 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-28 15:45:13
IDJOB=1515237
IDBENCH=70413
IDSOLVER=504
FILE ID=node82/1515237-1238251513
PBS_JOBID= 9060746
Free space on /tmp= 61588 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1086008090-058.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515237-1238251513/watcher-1515237-1238251513 -o /tmp/evaluation-result-1515237-1238251513/solver-1515237-1238251513 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515237-1238251513.cnf

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

MD5SUM BENCH= 210d16964e48e5c70641d6fd32357cb0
RANDOM SEED=1184905013

node82.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1713680 kB
Buffers:         49972 kB
Cached:         227740 kB
SwapCached:       7072 kB
Active:         181080 kB
Inactive:       105712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713680 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          14704 kB
Slab:            40552 kB
Committed_AS:  2295752 kB
PageTables:       1996 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= 61588 MiB
End job on node82 at 2009-03-28 16:05:16