Trace number 1518573

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S172053238-003.cnf
MD5SUMd645722ef726f8347e5e1cd19bda8fdf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

25.98/26.04	c starting MXC with:
25.98/26.04	c cnf_path = HOME/instance-1518573-1238301525.cnf
25.98/26.04	c restart_strategy = auto
25.98/26.04	c sign_strategy = cached
25.98/26.04	c use_preprocessing = -1
25.98/26.04	c output_implicant = 1
25.98/26.04	c timeout_seconds = 0
25.98/26.04	c running SatELite... done
25.98/26.04	c 10 vars eliminated
25.98/26.04	c received 0 units and 1674 clauses from SatELite
25.98/26.04	c 9 assignments made, starting to guess now
25.98/26.04	c ===================================[MXC]=====================================
25.98/26.04	c | Conflicts |                Clause Statistics                   |   Vars   |
25.98/26.04	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.98/26.04	c =============================================================================
25.98/26.04	c |         0 |       0       0     1674        0        0     nan |      400 |
25.98/26.04	c |       100 |       0       0     1674      100     1050    16.4 |      391 |
25.98/26.04	c |       210 |       0       0     1674      210     1105    17.8 |      391 |
25.98/26.04	c |       441 |       0       0     1674      441     1220    18.6 |      391 |
25.98/26.04	c |       805 |       0       0     1674      805     1402    19.3 |      391 |
25.98/26.04	c |      1315 |       0       0     1674     1315     1609    19.2 |      391 |
25.98/26.04	c |      1986 |       0       0     1674     1138     1754    18.5 |      391 |
25.98/26.04	c |      2834 |       0       0     1674     1046     1894    18.1 |      391 |
25.98/26.04	c |      3876 |       0       0     1674     1076     2031    17.6 |      391 |
25.98/26.04	c |      5132 |       0       0     1674     1259     2163    19.5 |      391 |
25.98/26.04	c |      6623 |       0       0     1674     1624     2292    17.1 |      391 |
25.98/26.04	c |      8373 |       0       0     1674     2200     2419    18.9 |      391 |
25.98/26.04	c |     10408 |       0       0     1674     1761     2543    19.1 |      391 |
25.98/26.04	c |     12756 |       0       0     1674     1487     2665    18.2 |      391 |
25.98/26.04	c |     15449 |       0       0     1674     1425     2786    17.1 |      391 |
25.98/26.04	c |     18521 |       0       0     1674     1625     2906    19.0 |      391 |
25.98/26.04	c |     22010 |       0       0     1674     2134     3025    19.4 |      391 |
25.98/26.04	c |     25958 |       0       0     1674     3005     3144    19.6 |      391 |
25.98/26.04	c |     30411 |       0       0     1674     2670     3262    18.2 |      391 |
25.98/26.04	c |     35419 |       0       0     1674     2701     3381    18.1 |      391 |
25.98/26.04	c |     41038 |       0       0     1674     3170     3499    18.7 |      391 |
25.98/26.04	c |     47329 |       0       0     1674     2347     3618    18.5 |      391 |
25.98/26.04	c |     54360 |       0       0     1674     2002     3737    18.2 |      391 |
25.98/26.04	c |     62205 |       0       0     1674     2235     3857    18.4 |      391 |
25.98/26.04	c |     70945 |       0       0     1674     3132     3978    18.0 |      391 |
25.98/26.04	c |     80669 |       0       0     1674     2758     4099    17.0 |      391 |
25.98/26.04	c |     91476 |       0       0     1674     3162     4222    17.3 |      391 |
25.98/26.04	c |    103474 |       0       0     1674     2295     4346    16.5 |      391 |
25.98/26.04	c |    116782 |       0       0     1674     2351     4471    16.3 |      391 |
25.98/26.04	c |    131532 |       0       0     1674     3491     4597    18.1 |      391 |
25.98/26.04	c |    147868 |       0       0     1674     3511     4726    17.9 |      391 |
25.98/26.04	c |    165948 |       0       0     1674     4848     4855    18.0 |      391 |
25.98/26.04	c |    185947 |       0       0     1674     2713     4987    17.1 |      391 |
25.98/26.04	c |    208057 |       0       0     1674     4602     5120    18.8 |      391 |
25.98/26.04	c |    232489 |       0       0     1674     3094     5255    16.9 |      391 |
25.98/26.04	c |    259475 |       0       0     1674     3447     5393    19.4 |      391 |
25.98/26.04	c |    289271 |       0       0     1674     3181     5532    17.4 |      391 |
25.98/26.04	c |    322158 |       0       0     1674     5261     5674    18.6 |      391 |
25.98/26.04	c |    358445 |       0       0     1674     4216     5818    18.9 |      391 |
25.98/26.04	c |    398472 |       0       0     1674     2989     5965    16.7 |      391 |
25.98/26.04	c |    442613 |       0       0     1674     4844     6114    18.7 |      391 |
25.98/26.04	c |    491279 |       0       0     1674     3998     6265    18.6 |      391 |
25.98/26.04	c |    544923 |       0       0     1674     3717

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-1518573-1238301525/watcher-1518573-1238301525 -o /tmp/evaluation-result-1518573-1238301525/solver-1518573-1238301525 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518573-1238301525.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 0.99 3/81 1816
/proc/meminfo: memFree=1379744/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=1244 CPUtime=0
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 1102816773 1273856 189 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 311 189 72 166 0 142 0

[startup+0.0836711 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 1816
/proc/meminfo: memFree=1379744/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=1508 CPUtime=0.08
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 293 0 0 0 8 0 0 0 20 0 1 0 1102816773 1544192 279 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 377 279 73 166 0 208 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1508

[startup+0.101672 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 1816
/proc/meminfo: memFree=1379744/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=1640 CPUtime=0.09
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 301 0 0 0 9 0 0 0 20 0 1 0 1102816773 1679360 287 1992294400 134512640 135192793 4294956224 18446744073709551615 134534224 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 410 287 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301695 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 1816
/proc/meminfo: memFree=1379744/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=1904 CPUtime=0.29
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 365 0 0 0 29 0 0 0 22 0 1 0 1102816773 1949696 351 1992294400 134512640 135192793 4294956224 18446744073709551615 134532858 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 476 351 73 166 0 307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1904

[startup+0.701738 s]
/proc/loadavg: 0.99 0.97 0.99 3/81 1816
/proc/meminfo: memFree=1379744/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=2168 CPUtime=0.69
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 427 0 0 0 69 0 0 0 25 0 1 0 1102816773 2220032 413 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 542 413 73 166 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2168

[startup+1.50183 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1817
/proc/meminfo: memFree=1378136/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=2432 CPUtime=1.49
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 516 0 0 0 149 0 0 0 25 0 1 0 1102816773 2490368 502 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 608 502 73 166 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2432

[startup+3.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1817
/proc/meminfo: memFree=1377560/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=2960 CPUtime=3.09
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 624 0 0 0 309 0 0 0 25 0 1 0 1102816773 3031040 610 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 740 610 73 166 0 571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2960

[startup+6.30136 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1817
/proc/meminfo: memFree=1376728/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=3640 CPUtime=6.29
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 789 0 0 0 629 0 0 0 25 0 1 0 1102816773 3727360 775 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 910 775 73 166 0 741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3640

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1817
/proc/meminfo: memFree=1375704/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=4596 CPUtime=12.69
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 1002 0 0 0 1269 0 0 0 25 0 1 0 1102816773 4706304 988 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 1149 988 73 166 0 980 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4596

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1817
/proc/meminfo: memFree=1374680/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=5576 CPUtime=25.48
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 1245 0 0 0 2548 0 0 0 25 0 1 0 1102816773 5709824 1231 1992294400 134512640 135192793 4294956224 18446744073709551615 134549681 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 1394 1231 73 166 0 1225 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5576

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1817
/proc/meminfo: memFree=1373272/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=6952 CPUtime=51.07
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 1588 0 0 0 5107 0 0 0 25 0 1 0 1102816773 7118848 1574 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 1738 1574 73 166 0 1569 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6952

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1817
/proc/meminfo: memFree=1371352/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=9152 CPUtime=102.27
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 2057 0 0 0 10226 1 0 0 25 0 1 0 1102816773 9371648 2043 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 2288 2043 73 166 0 2119 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9152

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1817
/proc/meminfo: memFree=1369944/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=10860 CPUtime=162.25
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 2417 0 0 0 16224 1 0 0 25 0 1 0 1102816773 11120640 2403 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 2715 2403 73 166 0 2546 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10860

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1817
/proc/meminfo: memFree=1368600/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=12204 CPUtime=222.24
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 2746 0 0 0 22222 2 0 0 25 0 1 0 1102816773 12496896 2732 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 3051 2732 73 166 0 2882 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12204

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1817
/proc/meminfo: memFree=1367768/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=13220 CPUtime=282.22
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 2963 0 0 0 28220 2 0 0 25 0 1 0 1102816773 13537280 2949 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 3305 2949 73 166 0 3136 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13220

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1818
/proc/meminfo: memFree=1366616/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=14276 CPUtime=342.2
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 3210 0 0 0 34218 2 0 0 25 0 1 0 1102816773 14618624 3196 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 3569 3196 73 166 0 3400 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14276

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1365912/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=15184 CPUtime=402.18
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 3423 0 0 0 40216 2 0 0 25 0 1 0 1102816773 15548416 3409 1992294400 134512640 135192793 4294956224 18446744073709551615 134533139 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 3796 3409 73 166 0 3627 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15184

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1365080/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=16116 CPUtime=462.17
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 3615 0 0 0 46215 2 0 0 25 0 1 0 1102816773 16502784 3601 1992294400 134512640 135192793 4294956224 18446744073709551615 134534267 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 4029 3601 73 166 0 3860 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16116

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1364440/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=16916 CPUtime=522.15
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 3802 0 0 0 52213 2 0 0 25 0 1 0 1102816773 17321984 3788 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 4229 3788 73 166 0 4060 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16916

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1363928/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=17428 CPUtime=582.13
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 3909 0 0 0 58211 2 0 0 25 0 1 0 1102816773 17846272 3895 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 4357 3895 73 166 0 4188 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 17428

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1363224/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=18276 CPUtime=642.12
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 4081 0 0 0 64210 2 0 0 25 0 1 0 1102816773 18714624 4067 1992294400 134512640 135192793 4294956224 18446744073709551615 134532584 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 4569 4067 73 166 0 4400 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18276

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1362328/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=19284 CPUtime=702.11
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 4319 0 0 0 70208 3 0 0 25 0 1 0 1102816773 19746816 4305 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 4821 4305 73 166 0 4652 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19284

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1361624/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=20164 CPUtime=762.1
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 4463 0 0 0 76207 3 0 0 25 0 1 0 1102816773 20647936 4449 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 5041 4449 73 166 0 4872 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 20164

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1361304/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=20680 CPUtime=822.08
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 4559 0 0 0 82205 3 0 0 25 0 1 0 1102816773 21176320 4545 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 5170 4545 73 166 0 5001 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 20680

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1361048/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=20872 CPUtime=882.06
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 4626 0 0 0 88203 3 0 0 25 0 1 0 1102816773 21372928 4612 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 5218 4612 73 166 0 5049 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 20872

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1360664/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=21376 CPUtime=942.04
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 4720 0 0 0 94201 3 0 0 25 0 1 0 1102816773 21889024 4706 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 5344 4706 73 166 0 5175 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 21376

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1360216/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=21892 CPUtime=1002.02
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 4835 0 0 0 100199 3 0 0 25 0 1 0 1102816773 22417408 4821 1992294400 134512640 135192793 4294956224 18446744073709551615 134534203 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 5473 4821 73 166 0 5304 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 21892

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1359896/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=22468 CPUtime=1062.01
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 4924 0 0 0 106198 3 0 0 25 0 1 0 1102816773 23007232 4910 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 5617 4910 73 166 0 5448 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 22468

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1359384/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=22980 CPUtime=1121.99
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 5038 0 0 0 112196 3 0 0 25 0 1 0 1102816773 23531520 5024 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 5745 5024 73 166 0 5576 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 22980

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1358936/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=23496 CPUtime=1181.98
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 5144 0 0 0 118195 3 0 0 25 0 1 0 1102816773 24059904 5130 1992294400 134512640 135192793 4294956224 18446744073709551615 134534233 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 5874 5130 73 166 0 5705 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 23496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/82 1819
/proc/meminfo: memFree=1358744/2055920 swapFree=4176448/4192956
[pid=1816] ppid=1814 vsize=23656 CPUtime=1200.07
/proc/1816/stat : 1816 (mxc-sat09) R 1814 1816 1651 0 -1 4194304 5197 0 0 0 120004 3 0 0 25 0 1 0 1102816773 24223744 5183 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 5914 5183 73 166 0 5745 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 23656

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): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.041993
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 23656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5197
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= 1177

runsolver used 1.44178 second user time and 4.02839 second system time

The end

Launcher Data 

Begin job on node86 at 2009-03-29 06:38:45
IDJOB=1518573
IDBENCH=70691
IDSOLVER=504
FILE ID=node86/1518573-1238301525
PBS_JOBID= 9061025
Free space on /tmp= 66460 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S172053238-003.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518573-1238301525/watcher-1518573-1238301525 -o /tmp/evaluation-result-1518573-1238301525/solver-1518573-1238301525 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518573-1238301525.cnf

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

MD5SUM BENCH= d645722ef726f8347e5e1cd19bda8fdf
RANDOM SEED=1593321455

node86.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		: 3000.238
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		: 3000.238
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:       1380160 kB
Buffers:         77748 kB
Cached:         496540 kB
SwapCached:       8880 kB
Active:         234516 kB
Inactive:       353720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1380160 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          19116 kB
Slab:            71784 kB
Committed_AS:  2730528 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-29 06:58:47