Trace number 1515657

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/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
MD5SUM9d5cdf2497a80c47fde0f7ee1276bd77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.219965
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 

21.48/21.56	c starting MXC with:
21.48/21.56	c cnf_path = HOME/instance-1515657-1238257163.cnf
21.48/21.56	c restart_strategy = auto
21.48/21.56	c sign_strategy = cached
21.48/21.56	c use_preprocessing = -1
21.48/21.56	c output_implicant = 1
21.48/21.56	c timeout_seconds = 0
21.48/21.56	c running SatELite... done
21.48/21.56	c 1 vars eliminated
21.48/21.56	c received 0 units and 2556 clauses from SatELite
21.48/21.56	c 0 assignments made, starting to guess now
21.48/21.56	c ===================================[MXC]=====================================
21.48/21.56	c | Conflicts |                Clause Statistics                   |   Vars   |
21.48/21.56	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
21.48/21.56	c =============================================================================
21.48/21.56	c |         0 |       0       0     2556        0        0     nan |      120 |
21.48/21.56	c |       100 |       0       0     2556      100     1050    24.2 |      120 |
21.48/21.56	c |       210 |       0       0     2556      210     1105    25.7 |      120 |
21.48/21.56	c |       441 |       0       0     2556      441     1220    25.5 |      120 |
21.48/21.56	c |       805 |       0       0     2556      805     1402    25.0 |      120 |
21.48/21.56	c |      1315 |       0       0     2556     1315     1609    24.4 |      120 |
21.48/21.56	c |      1986 |       0       0     2556     1138     1754    23.4 |      120 |
21.48/21.56	c |      2834 |       0       0     2556     1049     1894    24.3 |      120 |
21.48/21.56	c |      3876 |       0       0     2556     1080     2031    23.1 |      120 |
21.48/21.56	c |      5132 |       0       0     2556     1264     2163    23.1 |      120 |
21.48/21.56	c |      6623 |       0       0     2556     1630     2292    22.9 |      120 |
21.48/21.56	c |      8373 |       0       0     2556     2208     2419    22.8 |      120 |
21.48/21.56	c |     10408 |       0       0     2556     1771     2543    23.3 |      120 |
21.48/21.56	c |     12756 |       0       0     2556     1498     2665    22.5 |      120 |
21.48/21.56	c |     15449 |       0       0     2556     1441     2786    23.1 |      120 |
21.48/21.56	c |     18521 |       0       0     2556     1647     2906    22.9 |      120 |
21.48/21.56	c |     22010 |       0       0     2556     2159     3025    23.0 |      120 |
21.48/21.56	c |     25958 |       0       0     2556     3031     3144    23.4 |      120 |
21.48/21.56	c |     30411 |       0       0     2556     2701     3262    23.3 |      120 |
21.48/21.56	c |     35419 |       0       0     2556     2738     3381    22.9 |      120 |
21.48/21.56	c |     41038 |       0       0     2556     3217     3499    22.8 |      120 |
21.48/21.56	c |     47329 |       0       0     2556     2399     3618    23.3 |      120 |
21.48/21.56	c |     54360 |       0       0     2556     2068     3737    22.7 |      120 |
21.48/21.56	c |     62205 |       0       0     2556     2304     3857    22.8 |      120 |
21.48/21.56	c |     70945 |       0       0     2556     3215     3978    22.4 |      120 |
21.48/21.56	c |     80669 |       0       0     2556     2846     4099    22.6 |      120 |
21.48/21.56	c |     91476 |       0       0     2556     3259     4222    23.7 |      120 |
21.48/21.56	c |    103474 |       0       0     2556     2409     4346    22.6 |      120 |
21.48/21.56	c |    116782 |       0       0     2556     2484     4471    22.6 |      120 |
21.48/21.56	c |    131532 |       0       0     2556     3647     4597    22.9 |      120 |
21.48/21.56	c |    147868 |       0       0     2556     3696     4726    22.3 |      120 |
21.48/21.56	c |    165948 |       0       0     2556     2619     4855    22.9 |      120 |
21.48/21.56	c |    185947 |       0       0     2556     2931     4987    21.5 |      120 |
21.48/21.56	c |    208057 |       0       0     2556     4847     5120    22.9 |      120 |
21.48/21.56	c |    232489 |       0       0     2556     3378     5255    21.6 |      120 |
21.48/21.56	c |    259475 |       0       0     2556     3753     5393    23.2 |      120 |
21.48/21.56	c |    289271 |       0       0     2556     3512     5532    22.0 |      120 |
21.48/21.56	c |    322158 |       0       0     2556     5627     5674    22.9 |      120 |
21.48/21.56	c |    358445 |       0       0     2556     4614     5818    23.3 |      120 |
21.48/21.56	c |    398472 |       0       0     2556     3436     5965    21.6 |      120 |
21.48/21.56	c |    442613 |       0       0     2556     5340     6114    22.3 |      120 |
21.48/21.56	c |    491279 |       0       0     2556     4550     6265    22.6 |      120 |
21.48/21.56	c |    544923 |       0       0     2556     4350

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-1515657-1238257163/watcher-1515657-1238257163 -o /tmp/evaluation-result-1515657-1238257163/solver-1515657-1238257163 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1515657-1238257163.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 6586
/proc/meminfo: memFree=1711352/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=1108 CPUtime=0
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 151 0 0 0 0 0 0 0 20 0 1 0 882104915 1134592 137 1992294400 134512640 135192793 4294956224 18446744073709551615 134567946 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 277 137 55 166 0 108 0

[startup+0.03674 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 6586
/proc/meminfo: memFree=1711352/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=1504 CPUtime=0.03
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 287 0 0 0 3 0 0 0 20 0 1 0 882104915 1540096 273 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 376 273 71 166 0 207 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1504

[startup+0.101745 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 6586
/proc/meminfo: memFree=1711352/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=1772 CPUtime=0.09
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 346 0 0 0 9 0 0 0 20 0 1 0 882104915 1814528 332 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 443 332 72 166 0 274 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1772

[startup+0.301766 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 6586
/proc/meminfo: memFree=1711352/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=2032 CPUtime=0.29
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 396 0 0 0 29 0 0 0 22 0 1 0 882104915 2080768 382 1992294400 134512640 135192793 4294956224 18446744073709551615 134612813 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 508 382 72 166 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2032

[startup+0.701809 s]
/proc/loadavg: 0.91 0.95 0.90 3/73 6586
/proc/meminfo: memFree=1711352/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=2296 CPUtime=0.69
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 460 0 0 0 69 0 0 0 25 0 1 0 882104915 2351104 446 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 574 446 72 166 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50189 s]
/proc/loadavg: 0.91 0.95 0.90 2/74 6587
/proc/meminfo: memFree=1709680/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=2560 CPUtime=1.49
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 539 0 0 0 149 0 0 0 25 0 1 0 882104915 2621440 525 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 640 525 72 166 0 471 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2560

[startup+3.10106 s]
/proc/loadavg: 0.91 0.95 0.90 2/74 6587
/proc/meminfo: memFree=1709232/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=2968 CPUtime=3.09
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 628 0 0 0 309 0 0 0 25 0 1 0 882104915 3039232 614 1992294400 134512640 135192793 4294956224 18446744073709551615 134537330 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 742 614 72 166 0 573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2968

[startup+6.3014 s]
/proc/loadavg: 0.92 0.95 0.90 2/74 6587
/proc/meminfo: memFree=1708528/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=3524 CPUtime=6.29
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 759 0 0 0 629 0 0 0 25 0 1 0 882104915 3608576 745 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 881 745 72 166 0 712 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3524

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.90 2/74 6587
/proc/meminfo: memFree=1707760/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=4220 CPUtime=12.69
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 927 0 0 0 1269 0 0 0 25 0 1 0 882104915 4321280 913 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 1055 913 72 166 0 886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4220

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/74 6587
/proc/meminfo: memFree=1706864/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=5236 CPUtime=25.48
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 1130 0 0 0 2548 0 0 0 25 0 1 0 882104915 5361664 1116 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 1309 1116 72 166 0 1140 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5236

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.91 2/74 6587
/proc/meminfo: memFree=1705328/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=7004 CPUtime=51.08
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 1514 0 0 0 5107 1 0 0 25 0 1 0 882104915 7172096 1500 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 1751 1500 72 166 0 1582 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7004

[startup+102.307 s]
/proc/loadavg: 1.06 0.98 0.91 2/74 6587
/proc/meminfo: memFree=1703792/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=8568 CPUtime=102.27
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 1873 0 0 0 10226 1 0 0 25 0 1 0 882104915 8773632 1859 1992294400 134512640 135192793 4294956224 18446744073709551615 134533792 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 2142 1859 72 166 0 1973 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8568

[startup+162.302 s]
/proc/loadavg: 1.09 1.00 0.92 2/74 6587
/proc/meminfo: memFree=1702320/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=10176 CPUtime=162.25
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 2244 0 0 0 16224 1 0 0 25 0 1 0 882104915 10420224 2230 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 2544 2230 72 166 0 2375 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10176

[startup+222.301 s]
/proc/loadavg: 1.09 1.01 0.93 2/74 6587
/proc/meminfo: memFree=1701552/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=10816 CPUtime=222.23
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 2427 0 0 0 22222 1 0 0 25 0 1 0 882104915 11075584 2413 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 2704 2413 72 166 0 2535 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10816

[startup+282.302 s]
/proc/loadavg: 1.09 1.02 0.93 2/74 6589
/proc/meminfo: memFree=1700464/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=11912 CPUtime=282.22
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 2660 0 0 0 28221 1 0 0 25 0 1 0 882104915 12197888 2646 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 2978 2646 72 166 0 2809 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11912

[startup+342.301 s]
/proc/loadavg: 1.08 1.03 0.94 2/74 6589
/proc/meminfo: memFree=1699696/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=12796 CPUtime=342.2
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 2850 0 0 0 34219 1 0 0 25 0 1 0 882104915 13103104 2836 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 3199 2836 72 166 0 3030 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12796

[startup+402.301 s]
/proc/loadavg: 1.08 1.04 0.94 2/74 6589
/proc/meminfo: memFree=1699248/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=13368 CPUtime=402.19
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 2969 0 0 0 40218 1 0 0 25 0 1 0 882104915 13688832 2955 1992294400 134512640 135192793 4294956224 18446744073709551615 134533888 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 3342 2955 72 166 0 3173 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13368

[startup+462.302 s]
/proc/loadavg: 1.11 1.06 0.95 2/74 6589
/proc/meminfo: memFree=1698416/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=14424 CPUtime=462.17
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 3203 0 0 0 46216 1 0 0 25 0 1 0 882104915 14770176 3189 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 3606 3189 72 166 0 3437 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14424

[startup+522.301 s]
/proc/loadavg: 1.08 1.06 0.96 2/74 6589
/proc/meminfo: memFree=1697776/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=15376 CPUtime=522.15
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 3357 0 0 0 52214 1 0 0 25 0 1 0 882104915 15745024 3343 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 3844 3343 72 166 0 3675 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 15376

[startup+582.302 s]
/proc/loadavg: 1.03 1.05 0.96 2/74 6589
/proc/meminfo: memFree=1696880/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=16436 CPUtime=582.14
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 3582 0 0 0 58213 1 0 0 25 0 1 0 882104915 16830464 3568 1992294400 134512640 135192793 4294956224 18446744073709551615 134552574 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 4109 3568 72 166 0 3940 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 16436

[startup+642.302 s]
/proc/loadavg: 1.01 1.03 0.96 2/74 6589
/proc/meminfo: memFree=1696688/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=16628 CPUtime=642.13
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 3617 0 0 0 64212 1 0 0 25 0 1 0 882104915 17027072 3603 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 4157 3603 72 166 0 3988 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 16628

[startup+702.301 s]
/proc/loadavg: 1.00 1.03 0.96 2/74 6589
/proc/meminfo: memFree=1696624/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=16628 CPUtime=702.11
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 3637 0 0 0 70210 1 0 0 25 0 1 0 882104915 17027072 3623 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 4157 3623 72 166 0 3988 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 16628

[startup+762.307 s]
/proc/loadavg: 1.00 1.02 0.96 2/74 6589
/proc/meminfo: memFree=1696560/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=16628 CPUtime=762.1
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 3647 0 0 0 76209 1 0 0 25 0 1 0 882104915 17027072 3633 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 4157 3633 72 166 0 3988 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 16628

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/74 6589
/proc/meminfo: memFree=1696496/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=16628 CPUtime=822.08
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 3657 0 0 0 82207 1 0 0 25 0 1 0 882104915 17027072 3643 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 4157 3643 72 166 0 3988 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 16628

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/74 6589
/proc/meminfo: memFree=1696048/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=17204 CPUtime=882.06
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 3760 0 0 0 88205 1 0 0 25 0 1 0 882104915 17616896 3746 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 4301 3746 72 166 0 4132 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 17204

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6589
/proc/meminfo: memFree=1695792/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=17396 CPUtime=942.04
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 3832 0 0 0 94203 1 0 0 25 0 1 0 882104915 17813504 3818 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 4349 3818 72 166 0 4180 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 17396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6589
/proc/meminfo: memFree=1695280/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=17968 CPUtime=1002.03
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 3946 0 0 0 100202 1 0 0 25 0 1 0 882104915 18399232 3932 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 4492 3932 72 166 0 4323 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 17968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6589
/proc/meminfo: memFree=1694960/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=18544 CPUtime=1062.02
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 4045 0 0 0 106200 2 0 0 25 0 1 0 882104915 18989056 4031 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 4636 4031 72 166 0 4467 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 18544

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6589
/proc/meminfo: memFree=1694576/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=18912 CPUtime=1122
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 4124 0 0 0 112198 2 0 0 25 0 1 0 882104915 19365888 4110 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 4728 4110 72 166 0 4559 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 18912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6589
/proc/meminfo: memFree=1694128/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=19428 CPUtime=1181.99
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 4233 0 0 0 118197 2 0 0 25 0 1 0 882104915 19894272 4219 1992294400 134512640 135192793 4294956224 18446744073709551615 134534280 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 4857 4219 72 166 0 4688 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 19428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.96 2/74 6589
/proc/meminfo: memFree=1694064/2055920 swapFree=4176796/4192956
[pid=6586] ppid=6584 vsize=19428 CPUtime=1200.09
/proc/6586/stat : 6586 (mxc-sat09) R 6584 6586 6355 0 -1 4194304 4241 0 0 0 120007 2 0 0 25 0 1 0 882104915 19894272 4227 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6586/statm: 4857 4227 72 166 0 4688 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 19428

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): 0.025996
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 19428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4241
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= 1406

runsolver used 1.03984 second user time and 3.33849 second system time

The end

Launcher Data 

Begin job on node82 at 2009-03-28 17:19:23
IDJOB=1515657
IDBENCH=70448
IDSOLVER=504
FILE ID=node82/1515657-1238257163
PBS_JOBID= 9060746
Free space on /tmp= 61588 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515657-1238257163/watcher-1515657-1238257163 -o /tmp/evaluation-result-1515657-1238257163/solver-1515657-1238257163 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1515657-1238257163.cnf

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

MD5SUM BENCH= 9d5cdf2497a80c47fde0f7ee1276bd77
RANDOM SEED=2058979747

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:       1711768 kB
Buffers:         51420 kB
Cached:         227924 kB
SwapCached:       7072 kB
Active:         183884 kB
Inactive:       104664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711768 kB
SwapTotal:     4192956 kB
SwapFree:      4176796 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          14848 kB
Slab:            40664 kB
Committed_AS:  2295904 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 17:39:25