Trace number 1516581

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/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1640054673-078.cnf
MD5SUM983c11fe9a9bd4b15fdd321cb1aaf013
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.481926
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

25.48/25.58	c starting MXC with:
25.48/25.58	c cnf_path = HOME/instance-1516581-1238271761.cnf
25.48/25.58	c restart_strategy = auto
25.48/25.58	c sign_strategy = cached
25.48/25.58	c use_preprocessing = -1
25.48/25.58	c output_implicant = 1
25.48/25.58	c timeout_seconds = 0
25.48/25.58	c running SatELite... done
25.48/25.58	c 1 vars eliminated
25.48/25.58	c received 0 units and 6675 clauses from SatELite
25.48/25.58	c 0 assignments made, starting to guess now
25.48/25.58	c ===================================[MXC]=====================================
25.48/25.58	c | Conflicts |                Clause Statistics                   |   Vars   |
25.48/25.58	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.48/25.58	c =============================================================================
25.48/25.58	c |         0 |       0       0     6675        0        0     nan |       75 |
25.48/25.58	c |       100 |       0       0     6675      100     1050    25.5 |       75 |
25.48/25.58	c |       210 |       0       0     6675      210     1105    26.2 |       75 |
25.48/25.58	c |       441 |       0       0     6675      441     1220    27.0 |       75 |
25.48/25.58	c |       805 |       0       0     6675      805     1402    26.5 |       75 |
25.48/25.58	c |      1315 |       0       0     6675     1315     1609    26.6 |       75 |
25.48/25.58	c |      1986 |       0       0     6675     1138     1754    26.3 |       75 |
25.48/25.58	c |      2834 |       0       0     6675     1046     1894    25.5 |       75 |
25.48/25.58	c |      3876 |       0       0     6675     1076     2031    25.0 |       75 |
25.48/25.58	c |      5132 |       0       0     6675     1261     2163    25.2 |       75 |
25.48/25.58	c |      6623 |       0       0     6675     1626     2292    24.9 |       75 |
25.48/25.58	c |      8373 |       0       0     6675     2203     2419    25.1 |       75 |
25.48/25.58	c |     10408 |       0       0     6675     1766     2543    24.8 |       75 |
25.48/25.58	c |     12756 |       0       0     6675     1493     2665    24.9 |       75 |
25.48/25.58	c |     15449 |       0       0     6675     1435     2786    24.8 |       75 |
25.48/25.58	c |     18521 |       0       0     6675     1640     2906    24.0 |       75 |
25.48/25.58	c |     22010 |       0       0     6675     2151     3025    24.9 |       75 |
25.48/25.58	c |     25958 |       0       0     6675     3024     3144    24.8 |       75 |
25.48/25.58	c |     30411 |       0       0     6675     2695     3262    24.7 |       75 |
25.48/25.58	c |     35419 |       0       0     6675     2736     3381    24.3 |       75 |
25.48/25.58	c |     41038 |       0       0     6675     3207     3499    24.9 |       75 |
25.48/25.58	c |     47329 |       0       0     6675     2390     3618    24.8 |       75 |
25.48/25.58	c |     54360 |       0       0     6675     2054     3737    23.6 |       75 |
25.48/25.58	c |     62205 |       0       0     6675     2292     3857    24.5 |       75 |
25.48/25.58	c |     70945 |       0       0     6675     3204     3978    24.4 |       75 |
25.48/25.58	c |     80669 |       0       0     6675     2838     4099    23.8 |       75 |
25.48/25.58	c |     91476 |       0       0     6675     3249     4222    24.0 |       75 |
25.48/25.58	c |    103474 |       0       0     6675     2395     4346    24.4 |       75 |
25.48/25.58	c |    116782 |       0       0     6675     2466     4471    24.2 |       75 |
25.48/25.58	c |    131532 |       0       0     6675     3622     4597    24.2 |       75 |
25.48/25.58	c |    147868 |       0       0     6675     3657     4726    24.7 |       75 |
25.48/25.58	c |    165948 |       0       0     6675     2576     4855    24.3 |       75 |
25.48/25.58	c |    185947 |       0       0     6675     2882     4987    25.0 |       75 |
25.48/25.58	c |    208057 |       0       0     6675     4801     5120    24.0 |       75 |
25.48/25.58	c |    232489 |       0       0     6675     3323     5255    23.5 |       75 |
25.48/25.58	c |    259475 |       0       0     6675     3706     5393    23.4 |       75 |
25.48/25.58	c |    289271 |       0       0     6675     3461     5532    24.5 |       75 |
25.48/25.58	c |    322158 |       0       0     6675     5560     5674    24.1 |       75 |
25.48/25.58	c |    358445 |       0       0     6675     4547     5818    24.4 |       75 |
25.48/25.58	c |    398472 |       0       0     6675     3366     5965    23.6 |       75 |
25.48/25.58	c |    442613 |       0       0     6675     5274     6114    23.7 |       75 |
25.48/25.58	c |    491279 |       0       0     6675     4467     6265    24.3 |       75 |
25.48/25.58	c |    544923 |       0       0     6675     4231

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-1516581-1238271761/watcher-1516581-1238271761 -o /tmp/evaluation-result-1516581-1238271761/solver-1516581-1238271761 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516581-1238271761.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: 1.00 1.00 0.99 3/64 2740
/proc/meminfo: memFree=985256/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=1144 CPUtime=0
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 1099841596 1171456 162 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 286 163 54 166 0 117 0

[startup+0.05044 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 2740
/proc/meminfo: memFree=985256/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=1384 CPUtime=0.04
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 280 0 0 0 4 0 0 0 18 0 1 0 1099841596 1417216 224 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 346 224 55 166 0 177 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1384

[startup+0.101447 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 2740
/proc/meminfo: memFree=985256/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=1576 CPUtime=0.09
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 1099841596 1613824 232 1992294400 134512640 135192793 4294956224 18446744073709551615 134567773 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 394 232 55 166 0 225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1576

[startup+0.301479 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 2740
/proc/meminfo: memFree=985256/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=2508 CPUtime=0.29
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 583 0 0 0 29 0 0 0 19 0 1 0 1099841596 2568192 527 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 627 527 72 166 0 458 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2508

[startup+0.701543 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 2740
/proc/meminfo: memFree=985256/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=2908 CPUtime=0.69
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 655 0 0 0 69 0 0 0 23 0 1 0 1099841596 2977792 599 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 727 599 72 166 0 558 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2908

[startup+1.50167 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=983008/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=3180 CPUtime=1.49
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 716 0 0 0 149 0 0 0 25 0 1 0 1099841596 3256320 660 1992294400 134512640 135192793 4294956224 18446744073709551615 134533236 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 795 660 72 166 0 626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3180

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=982496/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=3588 CPUtime=3.09
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 814 0 0 0 309 0 0 0 25 0 1 0 1099841596 3674112 758 1992294400 134512640 135192793 4294956224 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 897 758 72 166 0 728 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3588

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=981920/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=4004 CPUtime=6.29
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 923 0 0 0 629 0 0 0 25 0 1 0 1099841596 4100096 867 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 1001 867 72 166 0 832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4004

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=981152/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=4728 CPUtime=12.69
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 1075 0 0 0 1269 0 0 0 25 0 1 0 1099841596 4841472 1019 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 1182 1019 72 166 0 1013 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4728

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=980256/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=5800 CPUtime=25.48
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 1298 0 0 0 2548 0 0 0 25 0 1 0 1099841596 5939200 1242 1992294400 134512640 135192793 4294956224 18446744073709551615 134551644 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 1450 1242 72 166 0 1281 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5800

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=979168/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=7048 CPUtime=51.08
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 1576 0 0 0 5107 1 0 0 25 0 1 0 1099841596 7217152 1520 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 1762 1520 72 166 0 1593 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7048

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=977888/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=8180 CPUtime=102.26
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 1876 0 0 0 10225 1 0 0 25 0 1 0 1099841596 8376320 1820 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 2045 1820 72 166 0 1876 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8180

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=976864/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=9268 CPUtime=162.24
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 2134 0 0 0 16223 1 0 0 25 0 1 0 1099841596 9490432 2078 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 2317 2078 72 166 0 2148 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9268

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=975648/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=10768 CPUtime=222.22
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 2429 0 0 0 22221 1 0 0 25 0 1 0 1099841596 11026432 2373 1992294400 134512640 135192793 4294956224 18446744073709551615 134551561 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 2692 2373 72 166 0 2523 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10768

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=975520/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=10960 CPUtime=282.21
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 2455 0 0 0 28219 2 0 0 25 0 1 0 1099841596 11223040 2399 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 2740 2399 72 166 0 2571 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10960

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=974368/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=12616 CPUtime=342.18
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 2744 0 0 0 34216 2 0 0 25 0 1 0 1099841596 12918784 2688 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3154 2688 72 166 0 2985 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12616

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=974240/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=12616 CPUtime=402.16
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 2777 0 0 0 40214 2 0 0 25 0 1 0 1099841596 12918784 2721 1992294400 134512640 135192793 4294956224 18446744073709551615 134549684 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3154 2721 72 166 0 2985 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12616

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=973792/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=13192 CPUtime=462.14
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 2879 0 0 0 46212 2 0 0 25 0 1 0 1099841596 13508608 2823 1992294400 134512640 135192793 4294956224 18446744073709551615 134550441 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3298 2823 72 166 0 3129 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 13192

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=973344/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=13724 CPUtime=522.13
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 2995 0 0 0 52210 3 0 0 25 0 1 0 1099841596 14053376 2939 1992294400 134512640 135192793 4294956224 18446744073709551615 134533917 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3431 2939 72 166 0 3262 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13724

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 2741
/proc/meminfo: memFree=972960/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=14104 CPUtime=582.11
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 3083 0 0 0 58208 3 0 0 25 0 1 0 1099841596 14442496 3027 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3526 3027 72 166 0 3357 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 14104

[startup+642.302 s]
/proc/loadavg: 1.06 1.02 0.99 2/65 2741
/proc/meminfo: memFree=972896/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=14104 CPUtime=642.09
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 3106 0 0 0 64206 3 0 0 25 0 1 0 1099841596 14442496 3050 1992294400 134512640 135192793 4294956224 18446744073709551615 134549771 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3526 3050 72 166 0 3357 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 14104

[startup+702.302 s]
/proc/loadavg: 1.19 1.07 1.01 2/65 2741
/proc/meminfo: memFree=972832/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=14104 CPUtime=702.08
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 3126 0 0 0 70204 4 0 0 25 0 1 0 1099841596 14442496 3070 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3526 3070 72 166 0 3357 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 14104

[startup+762.305 s]
/proc/loadavg: 1.07 1.05 1.01 2/65 2741
/proc/meminfo: memFree=972768/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=14104 CPUtime=762.06
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 3139 0 0 0 76202 4 0 0 25 0 1 0 1099841596 14442496 3083 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3526 3083 72 166 0 3357 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 14104

[startup+822.302 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 2741
/proc/meminfo: memFree=972768/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=14104 CPUtime=822.03
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 3156 0 0 0 82199 4 0 0 25 0 1 0 1099841596 14442496 3100 1992294400 134512640 135192793 4294956224 18446744073709551615 134534168 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3526 3100 72 166 0 3357 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 14104

[startup+882.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 2741
/proc/meminfo: memFree=972704/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=14104 CPUtime=882.01
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 3169 0 0 0 88197 4 0 0 25 0 1 0 1099841596 14442496 3113 1992294400 134512640 135192793 4294956224 18446744073709551615 134533227 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3526 3113 72 166 0 3357 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 14104

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2743
/proc/meminfo: memFree=972512/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=14104 CPUtime=941.99
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 3175 0 0 0 94195 4 0 0 25 0 1 0 1099841596 14442496 3119 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3526 3119 72 166 0 3357 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 14104

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2743
/proc/meminfo: memFree=972448/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=14104 CPUtime=1001.98
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 3193 0 0 0 100193 5 0 0 25 0 1 0 1099841596 14442496 3137 1992294400 134512640 135192793 4294956224 18446744073709551615 134533840 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3526 3137 72 166 0 3357 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 14104

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2743
/proc/meminfo: memFree=972384/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=14104 CPUtime=1061.96
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 3211 0 0 0 106191 5 0 0 25 0 1 0 1099841596 14442496 3155 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3526 3155 72 166 0 3357 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 14104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2743
/proc/meminfo: memFree=972320/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=14104 CPUtime=1121.94
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 3221 0 0 0 112189 5 0 0 25 0 1 0 1099841596 14442496 3165 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3526 3165 72 166 0 3357 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 14104

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2743
/proc/meminfo: memFree=972192/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=14104 CPUtime=1181.92
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 3259 0 0 0 118187 5 0 0 25 0 1 0 1099841596 14442496 3203 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3526 3203 72 166 0 3357 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 14104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2743
/proc/meminfo: memFree=972192/2055920 swapFree=4178216/4192956
[pid=2740] ppid=2738 vsize=14104 CPUtime=1200.02
/proc/2740/stat : 2740 (mxc-sat09) R 2738 2740 2583 0 -1 4194304 3262 0 0 0 119997 5 0 0 25 0 1 0 1099841596 14442496 3206 1992294400 134512640 135192793 4294956224 18446744073709551615 134534250 0 0 4096 0 0 0 0 17 1 0 0
/proc/2740/statm: 3526 3206 72 166 0 3357 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 14104

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): 1199.98
CPU system time (s): 0.055991
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 14104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3262
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= 1658

runsolver used 0.889864 second user time and 2.49462 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-28 21:22:41
IDJOB=1516581
IDBENCH=70525
IDSOLVER=504
FILE ID=node26/1516581-1238271761
PBS_JOBID= 9060837
Free space on /tmp= 66108 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1640054673-078.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516581-1238271761/watcher-1516581-1238271761 -o /tmp/evaluation-result-1516581-1238271761/solver-1516581-1238271761 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516581-1238271761.cnf

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

MD5SUM BENCH= 983c11fe9a9bd4b15fdd321cb1aaf013
RANDOM SEED=1513405906

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:        985672 kB
Buffers:         82788 kB
Cached:         894284 kB
SwapCached:       8520 kB
Active:         108416 kB
Inactive:       878640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        985672 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            69296 kB
Committed_AS:  2815076 kB
PageTables:       1372 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= 66108 MiB
End job on node26 at 2009-03-28 21:42:43