Trace number 1516569

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1402156840-093.cnf
MD5SUM3a21c2076cf8c7350d1388a742c488ff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.59776
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 

25.19/25.30	c starting MXC with:
25.19/25.30	c cnf_path = HOME/instance-1516569-1238271593.cnf
25.19/25.30	c restart_strategy = auto
25.19/25.30	c sign_strategy = cached
25.19/25.30	c use_preprocessing = -1
25.19/25.30	c output_implicant = 1
25.19/25.30	c timeout_seconds = 0
25.19/25.30	c running SatELite... done
25.19/25.30	c 1 vars eliminated
25.19/25.30	c received 0 units and 6675 clauses from SatELite
25.19/25.30	c 0 assignments made, starting to guess now
25.19/25.30	c ===================================[MXC]=====================================
25.19/25.30	c | Conflicts |                Clause Statistics                   |   Vars   |
25.19/25.30	c |           |    CARD     BIN      O3+      L3+   L3+Lim  Lit/CL |          |
25.19/25.30	c =============================================================================
25.19/25.30	c |         0 |       0       0     6675        0        0     nan |       75 |
25.19/25.30	c |       100 |       0       0     6675      100     1050    27.8 |       75 |
25.19/25.30	c |       210 |       0       0     6675      210     1105    26.4 |       75 |
25.19/25.30	c |       441 |       0       0     6675      441     1220    26.1 |       75 |
25.19/25.30	c |       805 |       0       0     6675      805     1402    25.9 |       75 |
25.19/25.30	c |      1315 |       0       0     6675     1315     1609    25.8 |       75 |
25.19/25.30	c |      1986 |       0       0     6675     1138     1754    24.9 |       75 |
25.19/25.30	c |      2834 |       0       0     6675     1047     1894    24.1 |       75 |
25.19/25.30	c |      3876 |       0       0     6675     1078     2031    25.2 |       75 |
25.19/25.30	c |      5132 |       0       0     6675     1263     2163    24.5 |       75 |
25.19/25.30	c |      6623 |       0       0     6675     1630     2292    24.5 |       75 |
25.19/25.30	c |      8373 |       0       0     6675     2206     2419    25.0 |       75 |
25.19/25.30	c |     10408 |       0       0     6675     1772     2543    24.7 |       75 |
25.19/25.30	c |     12756 |       0       0     6675     1500     2665    23.8 |       75 |
25.19/25.30	c |     15449 |       0       0     6675     1441     2786    24.0 |       75 |
25.19/25.30	c |     18521 |       0       0     6675     1645     2906    24.2 |       75 |
25.19/25.30	c |     22010 |       0       0     6675     2162     3025    23.6 |       75 |
25.19/25.30	c |     25958 |       0       0     6675     3036     3144    23.8 |       75 |
25.19/25.30	c |     30411 |       0       0     6675     2705     3262    23.9 |       75 |
25.19/25.30	c |     35419 |       0       0     6675     2744     3381    24.5 |       75 |
25.19/25.30	c |     41038 |       0       0     6675     3220     3499    23.5 |       75 |
25.19/25.30	c |     47329 |       0       0     6675     2405     3618    24.0 |       75 |
25.19/25.30	c |     54360 |       0       0     6675     2073     3737    23.7 |       75 |
25.19/25.30	c |     62205 |       0       0     6675     2309     3857    24.4 |       75 |
25.19/25.30	c |     70945 |       0       0     6675     3215     3978    23.9 |       75 |
25.19/25.30	c |     80669 |       0       0     6675     2850     4099    23.7 |       75 |
25.19/25.30	c |     91476 |       0       0     6675     3269     4222    23.5 |       75 |
25.19/25.30	c |    103474 |       0       0     6675     2417     4346    23.8 |       75 |
25.19/25.30	c |    116782 |       0       0     6675     2492     4471    24.0 |       75 |
25.19/25.30	c |    131532 |       0       0     6675     3648     4597    23.4 |       75 |
25.19/25.30	c |    147868 |       0       0     6675     3688     4726    24.3 |       75 |
25.19/25.30	c |    165948 |       0       0     6675     2608     4855    23.9 |       75 |
25.19/25.30	c |    185947 |       0       0     6675     2915     4987    24.4 |       75 |
25.19/25.30	c |    208057 |       0       0     6675     4835     5120    23.7 |       75 |
25.19/25.30	c |    232489 |       0       0     6675     3357     5255    23.7 |       75 |
25.19/25.30	c |    259475 |       0       0     6675     3742     5393    23.5 |       75 |
25.19/25.30	c |    289271 |       0       0     6675     3507     5532    23.6 |       75 |
25.19/25.30	c |    322158 |       0       0     6675     5621     5674    24.3 |       75 |
25.19/25.30	c |    358445 |       0       0     6675     4628     5818    23.5 |       75 |
25.19/25.30	c |    398472 |       0       0     6675     3461     5965    22.5 |       75 |
25.19/25.30	c |    442613 |       0       0     6675     5343     6114    24.8 |       75 |
25.19/25.30	c |    491279 |       0       0     6675     4536     6265    24.4 |       75 |
25.19/25.30	c |    544923 |       0       0     6675     4305

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-1516569-1238271593/watcher-1516569-1238271593 -o /tmp/evaluation-result-1516569-1238271593/solver-1516569-1238271593 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/mxc-sat09 -i HOME/instance-1516569-1238271593.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 0.98 3/64 31975
/proc/meminfo: memFree=1161216/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=1148 CPUtime=0
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 1099825206 1175552 165 1992294400 134512640 135192793 4294956224 18446744073709551615 134750438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 287 166 54 166 0 118 0

[startup+0.059662 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31975
/proc/meminfo: memFree=1161216/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=1384 CPUtime=0.05
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 279 0 0 0 5 0 0 0 18 0 1 0 1099825206 1417216 223 1992294400 134512640 135192793 4294956224 18446744073709551615 134568017 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 346 223 55 166 0 177 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1384

[startup+0.101666 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31975
/proc/meminfo: memFree=1161216/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=1568 CPUtime=0.09
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 286 0 0 0 9 0 0 0 18 0 1 0 1099825206 1605632 230 1992294400 134512640 135192793 4294956224 18446744073709551615 134567816 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 392 230 55 166 0 223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1568

[startup+0.301687 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31975
/proc/meminfo: memFree=1161216/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=2500 CPUtime=0.29
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 581 0 0 0 29 0 0 0 19 0 1 0 1099825206 2560000 525 1992294400 134512640 135192793 4294956224 18446744073709551615 134533336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 625 525 72 166 0 456 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2500

[startup+0.701729 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 31975
/proc/meminfo: memFree=1161216/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=2764 CPUtime=0.69
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 644 0 0 0 69 0 0 0 23 0 1 0 1099825206 2830336 588 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 691 588 72 166 0 522 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2764

[startup+1.50282 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1159032/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=3176 CPUtime=1.49
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 715 0 0 0 149 0 0 0 25 0 1 0 1099825206 3252224 659 1992294400 134512640 135192793 4294956224 18446744073709551615 134533796 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 794 659 72 166 0 625 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3176

[startup+3.10199 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1158584/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=3448 CPUtime=3.09
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 804 0 0 0 309 0 0 0 25 0 1 0 1099825206 3530752 748 1992294400 134512640 135192793 4294956224 18446744073709551615 134550388 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 862 748 72 166 0 693 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3448

[startup+6.30133 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1157944/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=3996 CPUtime=6.29
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 919 0 0 0 629 0 0 0 25 0 1 0 1099825206 4091904 863 1992294400 134512640 135192793 4294956224 18446744073709551615 134533842 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 999 863 72 166 0 830 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3996

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1157176/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=4696 CPUtime=12.69
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 1085 0 0 0 1269 0 0 0 25 0 1 0 1099825206 4808704 1029 1992294400 134512640 135192793 4294956224 18446744073709551615 134534215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 1174 1029 72 166 0 1005 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4696

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1156216/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=5888 CPUtime=25.48
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 1316 0 0 0 2548 0 0 0 25 0 1 0 1099825206 6029312 1260 1992294400 134512640 135192793 4294956224 18446744073709551615 134766703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 1472 1260 72 166 0 1303 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5888

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1155128/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=6988 CPUtime=51.08
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 1590 0 0 0 5107 1 0 0 25 0 1 0 1099825206 7155712 1534 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 1747 1534 72 166 0 1578 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6988

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1153976/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=8124 CPUtime=102.27
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 1866 0 0 0 10226 1 0 0 25 0 1 0 1099825206 8318976 1810 1992294400 134512640 135192793 4294956224 18446744073709551615 134520540 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 2031 1810 72 166 0 1862 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8124

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1152696/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=9448 CPUtime=162.24
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 2165 0 0 0 16223 1 0 0 25 0 1 0 1099825206 9674752 2109 1992294400 134512640 135192793 4294956224 18446744073709551615 134533776 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 2362 2109 72 166 0 2193 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9448

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1151864/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=10524 CPUtime=222.23
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 2374 0 0 0 22221 2 0 0 25 0 1 0 1099825206 10776576 2318 1992294400 134512640 135192793 4294956224 18446744073709551615 134520491 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 2631 2318 72 166 0 2462 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10524

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1151352/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=11100 CPUtime=282.21
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 2480 0 0 0 28219 2 0 0 25 0 1 0 1099825206 11366400 2424 1992294400 134512640 135192793 4294956224 18446744073709551615 134533224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 2775 2424 72 166 0 2606 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11100

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1150648/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=12000 CPUtime=342.19
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 2659 0 0 0 34217 2 0 0 25 0 1 0 1099825206 12288000 2603 1992294400 134512640 135192793 4294956224 18446744073709551615 134533904 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3000 2603 72 166 0 2831 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12000

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1149880/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=12940 CPUtime=402.17
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 2846 0 0 0 40215 2 0 0 25 0 1 0 1099825206 13250560 2790 1992294400 134512640 135192793 4294956224 18446744073709551615 134552311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3235 2790 72 166 0 3066 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 12940

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1149752/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=13132 CPUtime=462.16
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 2897 0 0 0 46213 3 0 0 25 0 1 0 1099825206 13447168 2841 1992294400 134512640 135192793 4294956224 18446744073709551615 134534173 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3283 2841 72 166 0 3114 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13132

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1149368/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=13484 CPUtime=522.14
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 2981 0 0 0 52211 3 0 0 25 0 1 0 1099825206 13807616 2925 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3371 2925 72 166 0 3202 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13484

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1149048/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=13864 CPUtime=582.12
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 3076 0 0 0 58209 3 0 0 25 0 1 0 1099825206 14196736 3020 1992294400 134512640 135192793 4294956224 18446744073709551615 134549763 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3466 3020 72 166 0 3297 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13864

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1148984/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=13864 CPUtime=642.11
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 3085 0 0 0 64208 3 0 0 25 0 1 0 1099825206 14196736 3029 1992294400 134512640 135192793 4294956224 18446744073709551615 134534131 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3466 3029 72 166 0 3297 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 13864

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1148920/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=13864 CPUtime=702.09
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 3104 0 0 0 70206 3 0 0 25 0 1 0 1099825206 14196736 3048 1992294400 134512640 135192793 4294956224 18446744073709551615 134534231 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3466 3048 72 166 0 3297 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 13864

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1148920/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=13864 CPUtime=762.08
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 3108 0 0 0 76204 4 0 0 25 0 1 0 1099825206 14196736 3052 1992294400 134512640 135192793 4294956224 18446744073709551615 134534180 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3466 3052 72 166 0 3297 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 13864

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1148856/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=13864 CPUtime=822.06
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 3126 0 0 0 82202 4 0 0 25 0 1 0 1099825206 14196736 3070 1992294400 134512640 135192793 4294956224 18446744073709551615 134533818 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3466 3070 72 166 0 3297 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 13864

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1148728/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=13864 CPUtime=882.04
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 3141 0 0 0 88200 4 0 0 25 0 1 0 1099825206 14196736 3085 1992294400 134512640 135192793 4294956224 18446744073709551615 134549695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3466 3085 72 166 0 3297 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 13864

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1148536/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=14056 CPUtime=942.03
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 3203 0 0 0 94198 5 0 0 25 0 1 0 1099825206 14393344 3147 1992294400 134512640 135192793 4294956224 18446744073709551615 134533892 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3514 3147 72 166 0 3345 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 14056

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1148536/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=14056 CPUtime=1002.01
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 3219 0 0 0 100196 5 0 0 25 0 1 0 1099825206 14393344 3163 1992294400 134512640 135192793 4294956224 18446744073709551615 134550385 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3514 3163 72 166 0 3345 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 14056

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1148408/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=14056 CPUtime=1061.99
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 3234 0 0 0 106194 5 0 0 25 0 1 0 1099825206 14393344 3178 1992294400 134512640 135192793 4294956224 18446744073709551615 134533831 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3514 3178 72 166 0 3345 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 14056

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1148344/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=14056 CPUtime=1121.97
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 3244 0 0 0 112192 5 0 0 25 0 1 0 1099825206 14393344 3188 1992294400 134512640 135192793 4294956224 18446744073709551615 134534016 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3514 3188 72 166 0 3345 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 14056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1148344/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=14056 CPUtime=1181.95
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 3248 0 0 0 118190 5 0 0 25 0 1 0 1099825206 14393344 3192 1992294400 134512640 135192793 4294956224 18446744073709551615 134533834 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3514 3192 72 166 0 3345 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 14056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 31976
/proc/meminfo: memFree=1148280/2055920 swapFree=4173368/4192956
[pid=31975] ppid=31973 vsize=14056 CPUtime=1200.05
/proc/31975/stat : 31975 (mxc-sat09) R 31973 31975 31846 0 -1 4194304 3252 0 0 0 120000 5 0 0 25 0 1 0 1099825206 14393344 3196 1992294400 134512640 135192793 4294956224 18446744073709551615 134549692 0 0 4096 0 0 0 0 17 1 0 0
/proc/31975/statm: 3514 3196 72 166 0 3345 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14056

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): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.06099
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 14056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3252
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= 1903

runsolver used 1.17682 second user time and 2.12368 second system time

The end

Launcher Data 

Begin job on node19 at 2009-03-28 21:19:53
IDJOB=1516569
IDBENCH=70524
IDSOLVER=504
FILE ID=node19/1516569-1238271593
PBS_JOBID= 9060891
Free space on /tmp= 66404 MiB

SOLVER NAME= MXC 2009-03-10
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1402156840-093.cnf
COMMAND LINE= HOME/mxc-sat09 -i BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516569-1238271593/watcher-1516569-1238271593 -o /tmp/evaluation-result-1516569-1238271593/solver-1516569-1238271593 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/mxc-sat09 -i HOME/instance-1516569-1238271593.cnf

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

MD5SUM BENCH= 3a21c2076cf8c7350d1388a742c488ff
RANDOM SEED=1478772710

node19.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		: 3000.235
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		: 3000.235
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:       1161696 kB
Buffers:         97372 kB
Cached:         689900 kB
SwapCached:      13360 kB
Active:          54348 kB
Inactive:       748000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1161696 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            77848 kB
Committed_AS:  2939616 kB
PageTables:       1456 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= 66404 MiB
End job on node19 at 2009-03-28 21:39:55