Trace number 1518945

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1924575376-025.cnf
MD5SUM6fb0ba561e085817334f61be44abbbd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.035993
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

30.08/30.16	c starting MXC with:
30.08/30.16	c cnf_path = HOME/instance-1518945-1238306343.cnf
30.08/30.16	c restart_strategy = auto
30.08/30.16	c sign_strategy = cached
30.08/30.16	c use_preprocessing = -1
30.08/30.16	c output_implicant = 1
30.08/30.16	c timeout_seconds = 0
30.08/30.16	c running SatELite... done
30.08/30.16	c 21 vars eliminated
30.08/30.16	c received 0 units and 1999 clauses from SatELite
30.08/30.16	c 20 assignments made, starting to guess now
30.08/30.16	c ===================================[MXC]=====================================
30.08/30.16	c | Conflicts |                Clause Statistics                   |   Vars   |
30.08/30.16	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
30.08/30.16	c =============================================================================
30.08/30.16	c |         0 |       0       0     1999        0        0     nan |      480 |
30.08/30.16	c |       100 |       0       0     1999      100     1050    26.1 |      460 |
30.08/30.16	c |       210 |       0       0     1999      210     1105    23.9 |      460 |
30.08/30.16	c |       441 |       0       0     1999      441     1220    22.2 |      460 |
30.08/30.16	c |       805 |       0       0     1999      805     1402    22.6 |      460 |
30.08/30.16	c |      1315 |       0       0     1999     1315     1609    22.9 |      460 |
30.08/30.16	c |      1986 |       0       0     1999     1138     1754    21.8 |      460 |
30.08/30.16	c |      2834 |       0       0     1999     1046     1894    20.2 |      460 |
30.08/30.16	c |      3876 |       0       0     1999     1076     2031    20.8 |      460 |
30.08/30.16	c |      5132 |       0       0     1999     1259     2163    20.9 |      460 |
30.08/30.16	c |      6623 |       0       0     1999     1624     2292    24.8 |      460 |
30.08/30.16	c |      8373 |       0       0     1999     2200     2419    24.0 |      460 |
30.08/30.16	c |     10408 |       0       0     1999     1764     2543    23.6 |      460 |
30.08/30.16	c |     12756 |       0       0     1999     1490     2665    25.2 |      460 |
30.08/30.16	c |     15449 |       0       0     1999     1428     2786    22.9 |      460 |
30.08/30.16	c |     18521 |       0       0     1999     1628     2906    21.7 |      460 |
30.08/30.16	c |     22010 |       0       0     1999     2139     3025    23.1 |      460 |
30.08/30.16	c |     25958 |       0       0     1999     3011     3144    22.3 |      460 |
30.08/30.16	c |     30411 |       0       0     1999     2679     3262    20.3 |      460 |
30.08/30.16	c |     35419 |       0       0     1999     2717     3381    21.3 |      460 |
30.08/30.16	c |     41038 |       0       0     1999     3187     3499    19.9 |      460 |
30.08/30.16	c |     47329 |       0       0     1999     2374     3618    20.0 |      460 |
30.08/30.16	c |     54360 |       0       0     1999     2036     3737    22.3 |      460 |
30.08/30.16	c |     62205 |       0       0     1999     2269     3857    20.0 |      460 |
30.08/30.16	c |     70945 |       0       0     1999     3169     3978    21.8 |      460 |
30.08/30.16	c |     80669 |       0       0     1999     2802     4099    21.0 |      460 |
30.08/30.16	c |     91476 |       0       0     1999     3202     4222    20.9 |      460 |
30.08/30.16	c |    103474 |       0       0     1999     2343     4346    23.5 |      460 |
30.08/30.16	c |    116782 |       0       0     1999     2397     4471    19.5 |      460 |
30.08/30.16	c |    131532 |       0       0     1999     3534     4597    22.5 |      460 |
30.08/30.16	c |    147868 |       0       0     1999     3552     4726    22.3 |      460 |
30.08/30.16	c |    165948 |       0       0     1999     2453     4855    22.3 |      460 |
30.08/30.16	c |    185947 |       0       0     1999     2736     4987    20.7 |      460 |
30.08/30.16	c |    208057 |       0       0     1999     4633     5120    24.4 |      460 |
30.08/30.16	c |    232489 |       0       0     1999     3128     5255    21.5 |      460 |
30.08/30.16	c |    259475 |       0       0     1999     3477     5393    22.2 |      460 |
30.08/30.16	c |    289271 |       0       0     1999     3216     5532    22.0 |      460 |
30.08/30.16	c |    322158 |       0       0     1999     5285     5674    21.9 |      460 |
30.08/30.16	c |    358445 |       0       0     1999     4243     5818    22.0 |      460 |
30.08/30.16	c |    398472 |       0       0     1999     3015     5965    21.3 |      460 |
30.08/30.16	c |    442613 |       0       0     1999     4876     6114    21.2 |      460 |
30.08/30.16	c |    491279 |       0       0     1999     4027     6265    19.4 |      460 |
30.08/30.16	c |    544923 |       0       0     1999     3744

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-1518945-1238306343/watcher-1518945-1238306343 -o /tmp/evaluation-result-1518945-1238306343/solver-1518945-1238306343 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1518945-1238306343.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: 0.92 0.97 0.98 2/64 16935
/proc/meminfo: memFree=1819552/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=984 CPUtime=0
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1103301602 1007616 130 1992294400 134512640 135192793 4294956224 18446744073709551615 134574953 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 246 130 56 166 0 77 0

[startup+0.0288949 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 16935
/proc/meminfo: memFree=1819552/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=1368 CPUtime=0.02
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 258 0 0 0 2 0 0 0 18 0 1 0 1103301602 1400832 244 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 342 244 72 166 0 173 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1368

[startup+0.102907 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 16935
/proc/meminfo: memFree=1819552/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=1632 CPUtime=0.1
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 324 0 0 0 10 0 0 0 18 0 1 0 1103301602 1671168 310 1992294400 134512640 135192793 4294956224 18446744073709551615 134551788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 408 310 73 166 0 239 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1632

[startup+0.301939 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 16935
/proc/meminfo: memFree=1819552/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=1896 CPUtime=0.29
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 390 0 0 0 29 0 0 0 19 0 1 0 1103301602 1941504 376 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 474 376 73 166 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1896

[startup+0.702003 s]
/proc/loadavg: 0.92 0.97 0.98 2/64 16935
/proc/meminfo: memFree=1819552/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=2160 CPUtime=0.69
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 449 0 0 0 69 0 0 0 23 0 1 0 1103301602 2211840 435 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 540 435 73 166 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2160

[startup+1.50113 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 16936
/proc/meminfo: memFree=1818008/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=2556 CPUtime=1.49
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 529 0 0 0 149 0 0 0 25 0 1 0 1103301602 2617344 515 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 639 515 73 166 0 470 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2556

[startup+3.10139 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 16936
/proc/meminfo: memFree=1817496/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=2952 CPUtime=3.09
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 642 0 0 0 309 0 0 0 25 0 1 0 1103301602 3022848 628 1992294400 134512640 135192793 4294956224 18446744073709551615 134532632 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 738 628 73 166 0 569 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2952

[startup+6.30191 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 16936
/proc/meminfo: memFree=1816728/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=3508 CPUtime=6.29
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 785 0 0 0 629 0 0 0 25 0 1 0 1103301602 3592192 771 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 877 771 73 166 0 708 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3508

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 16936
/proc/meminfo: memFree=1815768/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=4456 CPUtime=12.68
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 985 0 0 0 1268 0 0 0 25 0 1 0 1103301602 4562944 971 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 1114 971 73 166 0 945 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4456

[startup+25.503 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 16936
/proc/meminfo: memFree=1814552/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=5572 CPUtime=25.49
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 1272 0 0 0 2548 1 0 0 25 0 1 0 1103301602 5705728 1258 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 1393 1258 73 166 0 1224 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5572

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 16936
/proc/meminfo: memFree=1813080/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=7100 CPUtime=51.08
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 1633 0 0 0 5107 1 0 0 25 0 1 0 1103301602 7270400 1619 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 1775 1619 73 166 0 1606 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7100

[startup+102.304 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 16936
/proc/meminfo: memFree=1811224/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=9428 CPUtime=102.26
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 2079 0 0 0 10225 1 0 0 25 0 1 0 1103301602 9654272 2065 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 2357 2065 73 166 0 2188 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9428

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1809496/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=11388 CPUtime=162.23
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 2508 0 0 0 16221 2 0 0 25 0 1 0 1103301602 11661312 2494 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 2847 2494 73 166 0 2678 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11388

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1808216/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=12836 CPUtime=222.21
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 2818 0 0 0 22219 2 0 0 25 0 1 0 1103301602 13144064 2804 1992294400 134512640 135192793 4294956224 18446744073709551615 134549774 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 3209 2804 73 166 0 3040 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12836

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1807320/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=13724 CPUtime=282.2
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 3039 0 0 0 28217 3 0 0 25 0 1 0 1103301602 14053376 3025 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 3431 3025 73 166 0 3262 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13724

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1806424/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=14612 CPUtime=342.18
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 3244 0 0 0 34215 3 0 0 25 0 1 0 1103301602 14962688 3230 1992294400 134512640 135192793 4294956224 18446744073709551615 134534213 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 3653 3230 73 166 0 3484 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 14612

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1805592/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=15516 CPUtime=402.16
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 3466 0 0 0 40213 3 0 0 25 0 1 0 1103301602 15888384 3452 1992294400 134512640 135192793 4294956224 18446744073709551615 134533909 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 3879 3452 73 166 0 3710 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 15516

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1804568/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=16588 CPUtime=462.14
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 3701 0 0 0 46210 4 0 0 25 0 1 0 1103301602 16986112 3687 1992294400 134512640 135192793 4294956224 18446744073709551615 134550618 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 4147 3687 73 166 0 3978 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 16588

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1803800/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=17344 CPUtime=522.12
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 3884 0 0 0 52208 4 0 0 25 0 1 0 1103301602 17760256 3870 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 4336 3870 73 166 0 4167 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 17344

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1802904/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=18368 CPUtime=582.1
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 4100 0 0 0 58206 4 0 0 25 0 1 0 1103301602 18808832 4086 1992294400 134512640 135192793 4294956224 18446744073709551615 134533808 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 4592 4086 73 166 0 4423 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18368

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1802456/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=18912 CPUtime=642.09
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 4219 0 0 0 64204 5 0 0 25 0 1 0 1103301602 19365888 4205 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 4728 4205 73 166 0 4559 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 18912

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1801880/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=19568 CPUtime=702.07
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 4348 0 0 0 70202 5 0 0 25 0 1 0 1103301602 20037632 4334 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 4892 4334 73 166 0 4723 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 19568

[startup+762.304 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1801496/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=19872 CPUtime=762.05
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 4433 0 0 0 76200 5 0 0 25 0 1 0 1103301602 20348928 4419 1992294400 134512640 135192793 4294956224 18446744073709551615 134533933 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 4968 4419 73 166 0 4799 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 19872

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1800984/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=20388 CPUtime=822.03
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 4558 0 0 0 82198 5 0 0 25 0 1 0 1103301602 20877312 4544 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 5097 4544 73 166 0 4928 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 20388

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1800408/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=21044 CPUtime=882.01
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 4698 0 0 0 88195 6 0 0 25 0 1 0 1103301602 21549056 4684 1992294400 134512640 135192793 4294956224 18446744073709551615 134551053 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 5261 4684 73 166 0 5092 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 21044

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16942
/proc/meminfo: memFree=1800024/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=21588 CPUtime=941.99
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 4787 0 0 0 94193 6 0 0 25 0 1 0 1103301602 22106112 4773 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 5397 4773 73 166 0 5228 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 21588

[startup+1002.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 16942
/proc/meminfo: memFree=1799448/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=22276 CPUtime=1001.97
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 4930 0 0 0 100191 6 0 0 25 0 1 0 1103301602 22810624 4916 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 5569 4916 73 166 0 5400 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 22276

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 16942
/proc/meminfo: memFree=1799000/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=22760 CPUtime=1061.95
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 5045 0 0 0 106189 6 0 0 25 0 1 0 1103301602 23306240 5031 1992294400 134512640 135192793 4294956224 18446744073709551615 134533849 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 5690 5031 73 166 0 5521 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 22760

[startup+1122.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 16942
/proc/meminfo: memFree=1798744/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=23084 CPUtime=1121.93
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 5100 0 0 0 112187 6 0 0 25 0 1 0 1103301602 23638016 5086 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 5771 5086 73 166 0 5602 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 23084

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16942
/proc/meminfo: memFree=1798296/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=23388 CPUtime=1181.92
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 5193 0 0 0 118185 7 0 0 25 0 1 0 1103301602 23949312 5179 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 5847 5179 73 166 0 5678 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 23388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 16942
/proc/meminfo: memFree=1798232/2055920 swapFree=4178496/4192956
[pid=16935] ppid=16933 vsize=23580 CPUtime=1200.02
/proc/16935/stat : 16935 (mxc-sat09) R 16933 16935 16661 0 -1 4194304 5214 0 0 0 119995 7 0 0 25 0 1 0 1103301602 24145920 5200 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/16935/statm: 5895 5200 73 166 0 5726 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 23580

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): 1200.03
CPU user time (s): 1199.95
CPU system time (s): 0.075988
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 23580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5214
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= 2610

runsolver used 1.16682 second user time and 2.13867 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-29 07:59:04
IDJOB=1518945
IDBENCH=70722
IDSOLVER=504
FILE ID=node3/1518945-1238306343
PBS_JOBID= 9061037
Free space on /tmp= 65916 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1924575376-025.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518945-1238306343/watcher-1518945-1238306343 -o /tmp/evaluation-result-1518945-1238306343/solver-1518945-1238306343 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1518945-1238306343.cnf

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

MD5SUM BENCH= 6fb0ba561e085817334f61be44abbbd8
RANDOM SEED=1711881948

node3.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		: 3000.275
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		: 3000.275
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:       1820032 kB
Buffers:         49316 kB
Cached:         113708 kB
SwapCached:       8268 kB
Active:         100432 kB
Inactive:        72456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820032 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          15584 kB
Slab:            49016 kB
Committed_AS:  2685216 kB
PageTables:       1376 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= 65916 MiB
End job on node3 at 2009-03-29 08:19:06