Trace number 1517181

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S104085281-076.cnf
MD5SUM5ab9251cccb4c72968393b6f409a56b6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark57.2563
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 

25.68/25.77	c starting MXC with:
25.68/25.77	c cnf_path = HOME/instance-1517181-1238281554.cnf
25.68/25.77	c restart_strategy = auto
25.68/25.77	c sign_strategy = cached
25.68/25.77	c use_preprocessing = -1
25.68/25.77	c output_implicant = 1
25.68/25.77	c timeout_seconds = 0
25.68/25.77	c running SatELite... done
25.68/25.77	c 12 vars eliminated
25.68/25.77	c received 0 units and 1686 clauses from SatELite
25.68/25.77	c 11 assignments made, starting to guess now
25.68/25.77	c ===================================[MXC]=====================================
25.68/25.77	c | Conflicts |                Clause Statistics                   |   Vars   |
25.68/25.77	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.68/25.77	c =============================================================================
25.68/25.77	c |         0 |       0       0     1686        0        0     nan |      400 |
25.68/25.77	c |       100 |       0       0     1686      100     1050    18.6 |      389 |
25.68/25.77	c |       210 |       0       0     1686      210     1105    19.9 |      389 |
25.68/25.77	c |       441 |       0       0     1686      441     1220    19.4 |      389 |
25.68/25.77	c |       805 |       0       0     1686      805     1402    19.8 |      389 |
25.68/25.77	c |      1315 |       0       0     1686     1315     1609    20.1 |      389 |
25.68/25.77	c |      1986 |       0       0     1686     1138     1754    19.2 |      389 |
25.68/25.77	c |      2834 |       0       0     1686     1046     1894    20.0 |      389 |
25.68/25.77	c |      3876 |       0       0     1686     1077     2031    19.4 |      389 |
25.68/25.77	c |      5132 |       0       0     1686     1261     2163    18.8 |      389 |
25.68/25.77	c |      6623 |       0       0     1686     1626     2292    19.9 |      389 |
25.68/25.77	c |      8373 |       0       0     1686     2202     2419    19.3 |      389 |
25.68/25.77	c |     10408 |       0       0     1686     1763     2543    19.9 |      389 |
25.68/25.77	c |     12756 |       0       0     1686     1488     2665    18.0 |      389 |
25.68/25.77	c |     15449 |       0       0     1686     1427     2786    17.9 |      389 |
25.68/25.77	c |     18521 |       0       0     1686     1628     2906    17.2 |      389 |
25.68/25.77	c |     22010 |       0       0     1686     2139     3025    17.6 |      389 |
25.68/25.77	c |     25958 |       0       0     1686     3009     3144    18.2 |      389 |
25.68/25.77	c |     30411 |       0       0     1686     2674     3262    19.0 |      389 |
25.68/25.77	c |     35419 |       0       0     1686     2707     3381    18.8 |      389 |
25.68/25.77	c |     41038 |       0       0     1686     3176     3499    18.5 |      389 |
25.68/25.77	c |     47329 |       0       0     1686     2354     3618    17.6 |      389 |
25.68/25.77	c |     54360 |       0       0     1686     2008     3737    16.8 |      389 |
25.68/25.77	c |     62205 |       0       0     1686     2236     3857    16.2 |      389 |
25.68/25.77	c |     70945 |       0       0     1686     3132     3978    17.6 |      389 |
25.68/25.77	c |     80669 |       0       0     1686     2754     4099    17.4 |      389 |
25.68/25.77	c |     91476 |       0       0     1686     3153     4222    17.8 |      389 |
25.68/25.77	c |    103474 |       0       0     1686     2284     4346    17.0 |      389 |
25.68/25.77	c |    116782 |       0       0     1686     2346     4471    17.4 |      389 |
25.68/25.77	c |    131532 |       0       0     1686     3481     4597    18.0 |      389 |
25.68/25.77	c |    147868 |       0       0     1686     3499     4726    18.0 |      389 |
25.68/25.77	c |    165948 |       0       0     1686     4831     4855    18.8 |      389 |
25.68/25.77	c |    185947 |       0       0     1686     2697     4987    16.6 |      389 |
25.68/25.77	c |    208057 |       0       0     1686     4591     5120    19.5 |      389 |
25.68/25.77	c |    232489 |       0       0     1686     3085     5255    18.2 |      389 |
25.68/25.77	c |    259475 |       0       0     1686     3439     5393    17.5 |      389 |
25.68/25.77	c |    289271 |       0       0     1686     3172     5532    17.8 |      389 |
25.68/25.77	c |    322158 |       0       0     1686     5248     5674    19.2 |      389 |
25.68/25.77	c |    358445 |       0       0     1686     4201     5818    15.8 |      389 |
25.68/25.77	c |    398472 |       0       0     1686     5957     5965    16.4 |      389 |
25.68/25.77	c |    442613 |       0       0     1686     4838     6114    17.2 |      389 |
25.68/25.77	c |    491279 |       0       0     1686     4007     6265    15.2 |      389 |
25.68/25.77	c |    544923 |       0       0     1686     3732

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-1517181-1238281554/watcher-1517181-1238281554 -o /tmp/evaluation-result-1517181-1238281554/solver-1517181-1238281554 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1517181-1238281554.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 0.96 2/81 24804
/proc/meminfo: memFree=1537472/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=1244 CPUtime=0
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 203 0 0 0 0 0 0 0 20 0 1 0 454484236 1273856 189 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 311 189 72 166 0 142 0

[startup+0.082173 s]
/proc/loadavg: 0.99 0.97 0.96 2/81 24804
/proc/meminfo: memFree=1537472/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=1640 CPUtime=0.08
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 295 0 0 0 8 0 0 0 20 0 1 0 454484236 1679360 281 1992294400 134512640 135192793 4294956224 18446744073709551615 134750359 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 410 281 73 166 0 241 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1640

[startup+0.101173 s]
/proc/loadavg: 0.99 0.97 0.96 2/81 24804
/proc/meminfo: memFree=1537472/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=1640 CPUtime=0.09
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 304 0 0 0 9 0 0 0 20 0 1 0 454484236 1679360 290 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 410 290 73 166 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1640

[startup+0.301192 s]
/proc/loadavg: 0.99 0.97 0.96 2/81 24804
/proc/meminfo: memFree=1537472/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=1916 CPUtime=0.29
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 368 0 0 0 29 0 0 0 22 0 1 0 454484236 1961984 354 1992294400 134512640 135192793 4294956224 18446744073709551615 134550733 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 479 354 73 166 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1916

[startup+0.701232 s]
/proc/loadavg: 0.99 0.97 0.96 2/81 24804
/proc/meminfo: memFree=1537472/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=2180 CPUtime=0.69
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 429 0 0 0 69 0 0 0 25 0 1 0 454484236 2232320 415 1992294400 134512640 135192793 4294956224 18446744073709551615 134534323 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 545 415 73 166 0 376 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2180

[startup+1.50131 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1535864/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=2444 CPUtime=1.49
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 520 0 0 0 149 0 0 0 25 0 1 0 454484236 2502656 506 1992294400 134512640 135192793 4294956224 18446744073709551615 134551438 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 611 506 73 166 0 442 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2444

[startup+3.10147 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1535288/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=2988 CPUtime=3.09
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 639 0 0 0 309 0 0 0 25 0 1 0 454484236 3059712 625 1992294400 134512640 135192793 4294956224 18446744073709551615 134533920 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 747 625 73 166 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2988

[startup+6.30278 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1534456/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=3648 CPUtime=6.29
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 795 0 0 0 629 0 0 0 25 0 1 0 454484236 3735552 781 1992294400 134512640 135192793 4294956224 18446744073709551615 134551512 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 912 781 73 166 0 743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3648

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1533368/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=4588 CPUtime=12.69
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 1025 0 0 0 1269 0 0 0 25 0 1 0 454484236 4698112 1011 1992294400 134512640 135192793 4294956224 18446744073709551615 134533900 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 1147 1011 73 166 0 978 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4588

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1532408/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=5568 CPUtime=25.48
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 1259 0 0 0 2548 0 0 0 25 0 1 0 454484236 5701632 1245 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 1392 1245 73 166 0 1223 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5568

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1531000/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=7268 CPUtime=51.07
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 1620 0 0 0 5107 0 0 0 25 0 1 0 454484236 7442432 1606 1992294400 134512640 135192793 4294956224 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 1817 1606 73 166 0 1648 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7268

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1528824/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=9452 CPUtime=102.26
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 2115 0 0 0 10226 0 0 0 25 0 1 0 454484236 9678848 2101 1992294400 134512640 135192793 4294956224 18446744073709551615 134550401 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 2363 2101 73 166 0 2194 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9452

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1527352/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=11288 CPUtime=162.25
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 2477 0 0 0 16224 1 0 0 25 0 1 0 454484236 11558912 2463 1992294400 134512640 135192793 4294956224 18446744073709551615 134533873 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 2822 2463 73 166 0 2653 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11288

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1526264/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=12504 CPUtime=222.23
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 2767 0 0 0 22222 1 0 0 25 0 1 0 454484236 12804096 2753 1992294400 134512640 135192793 4294956224 18446744073709551615 134534243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 3126 2753 73 166 0 2957 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12504

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1525240/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=13752 CPUtime=282.21
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 3048 0 0 0 28220 1 0 0 25 0 1 0 454484236 14082048 3034 1992294400 134512640 135192793 4294956224 18446744073709551615 134552317 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 3438 3034 73 166 0 3269 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13752

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1524344/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=14652 CPUtime=342.19
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 3241 0 0 0 34218 1 0 0 25 0 1 0 454484236 15003648 3227 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 3663 3227 73 166 0 3494 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14652

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1523640/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=15476 CPUtime=402.18
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 3436 0 0 0 40216 2 0 0 25 0 1 0 454484236 15847424 3422 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 3869 3422 73 166 0 3700 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15476

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1522424/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=16696 CPUtime=462.16
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 3716 0 0 0 46214 2 0 0 25 0 1 0 454484236 17096704 3702 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 4174 3702 73 166 0 4005 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16696

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1521656/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=17544 CPUtime=522.15
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 3913 0 0 0 52213 2 0 0 25 0 1 0 454484236 17965056 3899 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 4386 3899 73 166 0 4217 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17544

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1521016/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=18216 CPUtime=582.13
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 4060 0 0 0 58211 2 0 0 25 0 1 0 454484236 18653184 4046 1992294400 134512640 135192793 4294956224 18446744073709551615 134533186 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 4554 4046 73 166 0 4385 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 18216

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/82 24805
/proc/meminfo: memFree=1520440/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=18836 CPUtime=642.12
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 4199 0 0 0 64210 2 0 0 25 0 1 0 454484236 19288064 4185 1992294400 134512640 135192793 4294956224 18446744073709551615 134552142 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 4709 4185 73 166 0 4540 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18836

[startup+702.302 s]
/proc/loadavg: 1.05 0.99 0.97 2/82 24805
/proc/meminfo: memFree=1519992/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=19188 CPUtime=702.09
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 4309 0 0 0 70207 2 0 0 25 0 1 0 454484236 19648512 4295 1992294400 134512640 135192793 4294956224 18446744073709551615 134551083 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 4797 4295 73 166 0 4628 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 19188

[startup+762.306 s]
/proc/loadavg: 1.07 1.00 0.97 2/82 24805
/proc/meminfo: memFree=1519480/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=19888 CPUtime=762.08
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 4446 0 0 0 76206 2 0 0 25 0 1 0 454484236 20365312 4432 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 4972 4432 73 166 0 4803 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19888

[startup+822.301 s]
/proc/loadavg: 1.07 1.01 0.98 2/82 24805
/proc/meminfo: memFree=1518712/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=20896 CPUtime=822.06
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 4642 0 0 0 82204 2 0 0 25 0 1 0 454484236 21397504 4628 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 5224 4628 73 166 0 5055 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 20896

[startup+882.301 s]
/proc/loadavg: 1.14 1.04 0.99 2/82 24805
/proc/meminfo: memFree=1518200/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=21368 CPUtime=882.04
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 4764 0 0 0 88202 2 0 0 25 0 1 0 454484236 21880832 4750 1992294400 134512640 135192793 4294956224 18446744073709551615 134534303 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 5342 4750 73 166 0 5173 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 21368

[startup+942.301 s]
/proc/loadavg: 1.05 1.03 0.99 2/82 24805
/proc/meminfo: memFree=1517688/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=22104 CPUtime=942.03
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 4892 0 0 0 94201 2 0 0 25 0 1 0 454484236 22634496 4878 1992294400 134512640 135192793 4294956224 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 5526 4878 73 166 0 5357 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 22104

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 0.99 2/82 24805
/proc/meminfo: memFree=1517240/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=22616 CPUtime=1002.01
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 5004 0 0 0 100199 2 0 0 25 0 1 0 454484236 23158784 4990 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 5654 4990 73 166 0 5485 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 22616

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 0.99 2/82 24805
/proc/meminfo: memFree=1516792/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=23164 CPUtime=1061.99
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 5117 0 0 0 106197 2 0 0 25 0 1 0 454484236 23719936 5103 1992294400 134512640 135192793 4294956224 18446744073709551615 134551764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 5791 5103 73 166 0 5622 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 23164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/82 24805
/proc/meminfo: memFree=1516344/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=23676 CPUtime=1121.98
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 5216 0 0 0 112196 2 0 0 25 0 1 0 454484236 24244224 5202 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 5919 5202 73 166 0 5750 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 23676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/82 24805
/proc/meminfo: memFree=1515832/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=24340 CPUtime=1181.97
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 5344 0 0 0 118194 3 0 0 25 0 1 0 454484236 24924160 5330 1992294400 134512640 135192793 4294956224 18446744073709551615 134548077 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 6085 5330 73 166 0 5916 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 24340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 24805
/proc/meminfo: memFree=1515768/2055920 swapFree=4169676/4192956
[pid=24804] ppid=24802 vsize=24500 CPUtime=1200.07
/proc/24804/stat : 24804 (mxc-sat09) R 24802 24804 24355 0 -1 4194304 5372 0 0 0 120004 3 0 0 25 0 1 0 454484236 25088000 5358 1992294400 134512640 135192793 4294956224 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/24804/statm: 6125 5358 73 166 0 5956 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 24500

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): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.036994
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 24500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5372
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= 1191

runsolver used 1.42978 second user time and 4.04139 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-29 00:05:54
IDJOB=1517181
IDBENCH=70575
IDSOLVER=504
FILE ID=node89/1517181-1238281554
PBS_JOBID= 9060873
Free space on /tmp= 66328 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S104085281-076.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517181-1238281554/watcher-1517181-1238281554 -o /tmp/evaluation-result-1517181-1238281554/solver-1517181-1238281554 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1517181-1238281554.cnf

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

MD5SUM BENCH= 5ab9251cccb4c72968393b6f409a56b6
RANDOM SEED=984085927

node89.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		: 3000.240
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		: 3000.240
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:       1537888 kB
Buffers:         77372 kB
Cached:         346692 kB
SwapCached:      12496 kB
Active:         163912 kB
Inactive:       274712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537888 kB
SwapTotal:     4192956 kB
SwapFree:      4169676 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          19628 kB
Slab:            63664 kB
Committed_AS:  1533660 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-29 00:25:56