Trace number 428217

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, and are wall clock time (not CPU 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
minimarch 2007-04-26 (fixed)? (TO) 1200.06 1200.36

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-15-u.cnf
MD5SUM8a2f7e245ff41d934e24747f3501cd64
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables269416
Number of clauses1236673
Sum of the clauses size2839796
Maximum clause length10
Minimum clause length1
Number of clauses of size 122594
Number of clauses of size 2977375
Number of clauses of size 3185924
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

Solver Data (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  269416                                               |
0.00/0.00	|  Number of clauses:    1236673                                              |
3.59/3.63	|  Parsing time:         3.48         s                                       |
9.29/9.36	============================[ Search Statistics ]==============================
9.29/9.36	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
9.29/9.36	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
9.29/9.36	===============================================================================
9.29/9.36	|         0 |   66965   433105  1117737 |   144368        0    nan |  0.000 % |
9.99/10.02	|       100 |   66959   433105  1117737 |   158805       94     67 | 48.381 % |
10.39/10.45	|       250 |   66855   433105  1117737 |   174685      238     61 | 48.689 % |
10.99/11.06	|       475 |   66714   433105  1117737 |   192154      452     48 | 49.323 % |
12.79/12.89	|       812 |   61235   394091  1026948 |   211369      690     57 | 50.107 % |
14.79/14.80	|      1319 |   60886   391108  1019765 |   232506     1185     74 | 50.397 % |
18.19/18.29	|      2078 |   55827   352863   928392 |   255757     1917     68 | 52.094 % |
22.29/22.33	|      3217 |   55782   352625   927821 |   281333     3044    123 | 52.121 % |
28.78/28.84	|      4925 |   55135   348107   917100 |   309466     4726    145 | 52.389 % |
36.98/37.00	|      7490 |   54470   342728   904435 |   340412     7237    162 | 52.674 % |
46.08/46.11	|     11335 |   54247   340881   899907 |   374454    11074    181 | 52.677 % |
62.97/63.09	|     17101 |   51949   319310   844810 |   411899    16692    197 | 53.529 % |
90.27/90.36	|     25750 |   43054   256374   684305 |   453089    25010    202 | 57.438 % |
119.56/119.64	|     38726 |   41308   244675   652152 |   498398    37837    206 | 57.552 % |
164.85/164.94	|     58187 |   41308   244675   652152 |   548238    57297    203 | 57.553 % |
244.93/245.03	|     87380 |   41108   243337   648884 |   603062    86481    201 | 57.554 % |
380.70/380.83	|    131169 |   38541   227694   609546 |   663368   129795    190 | 58.936 % |
626.54/626.73	|    196853 |   37336   216643   581242 |   729705   195190    189 | 58.962 % |
1084.32/1084.67	|    295380 |   36530   211588   568117 |   802675   293593    201 | 59.256 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-428217-1177712815 -o ROOT/results/node18/solver-428217-1177712815 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428217-1177712815/minimarch_fixed /tmp/evaluation/428217-1177712815/instance-428217-1177712815.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): 2400 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: 1.86 1.97 1.89 3/77 13615
/proc/meminfo: memFree=1440512/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=2340 CPUtime=0
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 478 0 0 0 0 0 0 0 18 0 1 0 219199029 2396160 463 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553798 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 585 463 51 132 0 450 0

[startup+0.0961131 s]
/proc/loadavg: 1.86 1.97 1.89 3/77 13615
/proc/meminfo: memFree=1440512/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=10908 CPUtime=0.08
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 2431 0 0 0 8 0 0 0 18 0 1 0 219199029 11169792 2416 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 2727 2416 51 132 0 2592 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10908

[startup+0.101113 s]
/proc/loadavg: 1.86 1.97 1.89 3/77 13615
/proc/meminfo: memFree=1440512/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=11172 CPUtime=0.08
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 2495 0 0 0 8 0 0 0 18 0 1 0 219199029 11440128 2480 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 2793 2481 51 132 0 2658 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11172

[startup+0.301132 s]
/proc/loadavg: 1.86 1.97 1.89 3/77 13615
/proc/meminfo: memFree=1440512/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=42884 CPUtime=0.29
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 9309 0 0 0 25 4 0 0 19 0 1 0 219199029 43913216 9294 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 10721 9294 51 132 0 10586 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42884

[startup+0.70117 s]
/proc/loadavg: 1.86 1.97 1.89 3/77 13615
/proc/meminfo: memFree=1440512/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=66744 CPUtime=0.69
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 14360 0 0 0 62 7 0 0 23 0 1 0 219199029 68345856 14345 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 16686 14345 51 132 0 16551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66744

[startup+1.50125 s]
/proc/loadavg: 1.79 1.95 1.88 2/78 13616
/proc/meminfo: memFree=1371448/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=103672 CPUtime=1.49
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 23715 0 0 0 137 12 0 0 25 0 1 0 219199029 106160128 23700 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533192 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 25918 23700 51 132 0 25783 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103672

[startup+3.1014 s]
/proc/loadavg: 1.79 1.95 1.88 2/78 13616
/proc/meminfo: memFree=1341816/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=106180 CPUtime=3.09
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 24475 0 0 0 294 15 0 0 25 0 1 0 219199029 108728320 24460 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523040 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 26545 24460 51 132 0 26410 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106180

[startup+6.30171 s]
/proc/loadavg: 1.79 1.95 1.88 2/78 13616
/proc/meminfo: memFree=1328888/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=128672 CPUtime=6.29
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 30122 0 0 0 612 17 0 0 25 0 1 0 219199029 131760128 30107 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523074 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 32168 30107 62 132 0 32033 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 128672

[startup+12.7013 s]
/proc/loadavg: 1.67 1.92 1.87 2/78 13616
/proc/meminfo: memFree=1326968/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=118120 CPUtime=12.69
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 34761 0 0 0 1249 20 0 0 25 0 1 0 219199029 120954880 28414 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134555828 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 29530 28414 68 132 0 29395 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 118120

[startup+25.5016 s]
/proc/loadavg: 1.56 1.89 1.86 2/78 13616
/proc/meminfo: memFree=1327096/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=118120 CPUtime=25.49
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 34761 0 0 0 2529 20 0 0 25 0 1 0 219199029 120954880 28414 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550956 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 29530 28414 68 132 0 29395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 118120

[startup+51.101 s]
/proc/loadavg: 1.34 1.80 1.83 2/78 13616
/proc/meminfo: memFree=1327096/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=118120 CPUtime=51.08
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 34762 0 0 0 5088 20 0 0 25 0 1 0 219199029 120954880 28415 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 29530 28415 68 132 0 29395 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 118120

[startup+102.306 s]
/proc/loadavg: 1.15 1.68 1.79 2/78 13616
/proc/meminfo: memFree=1323064/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=122376 CPUtime=102.27
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 35783 0 0 0 10206 21 0 0 25 0 1 0 219199029 125313024 29436 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 30594 29436 68 132 0 30459 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 122376

[startup+162.302 s]
/proc/loadavg: 1.05 1.55 1.74 2/78 13616
/proc/meminfo: memFree=1303544/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=141880 CPUtime=162.25
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 40679 0 0 0 16198 27 0 0 25 0 1 0 219199029 145285120 34332 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 35470 34332 68 132 0 35335 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 141880

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.69 2/78 13616
/proc/meminfo: memFree=1286584/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=158644 CPUtime=222.24
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 44867 0 0 0 22192 32 0 0 25 0 1 0 219199029 162451456 38520 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552554 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 39661 38520 68 132 0 39526 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 158644

[startup+282.301 s]
/proc/loadavg: 1.00 1.36 1.64 2/78 13616
/proc/meminfo: memFree=1273144/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=172332 CPUtime=282.22
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 48260 0 0 0 28186 36 0 0 25 0 1 0 219199029 176467968 41913 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 43083 41913 68 132 0 42948 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 172332

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.60 2/78 13616
/proc/meminfo: memFree=1260728/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=184608 CPUtime=342.2
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 51337 0 0 0 34180 40 0 0 25 0 1 0 219199029 189038592 44990 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 46152 44990 68 132 0 46017 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 184608

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.56 2/78 13616
/proc/meminfo: memFree=1247544/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=198088 CPUtime=402.19
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 54649 0 0 0 40175 44 0 0 25 0 1 0 219199029 202842112 48302 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 49522 48302 68 132 0 49387 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 198088

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.52 2/78 13616
/proc/meminfo: memFree=1234488/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=211140 CPUtime=462.18
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 57909 0 0 0 46170 48 0 0 25 0 1 0 219199029 216207360 51562 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 52785 51562 68 132 0 52650 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 211140

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.49 2/78 13616
/proc/meminfo: memFree=1222584/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=223124 CPUtime=522.16
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 60924 0 0 0 52164 52 0 0 25 0 1 0 219199029 228478976 54577 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 55781 54577 68 132 0 55646 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 223124

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.45 2/78 13616
/proc/meminfo: memFree=1211000/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=234528 CPUtime=582.15
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 63776 0 0 0 58159 56 0 0 25 0 1 0 219199029 240156672 57429 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 58632 57429 68 132 0 58497 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 234528

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.42 2/78 13616
/proc/meminfo: memFree=1200056/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=245204 CPUtime=642.14
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 66466 0 0 0 64155 59 0 0 25 0 1 0 219199029 251088896 60119 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 61301 60119 68 132 0 61166 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 245204

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.39 2/78 13616
/proc/meminfo: memFree=1187896/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=257864 CPUtime=702.11
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 69537 0 0 0 70149 62 0 0 25 0 1 0 219199029 264052736 63190 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 64466 63190 68 132 0 64331 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 257864

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.36 2/78 13618
/proc/meminfo: memFree=1175032/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=270668 CPUtime=762.11
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 72728 0 0 0 76144 67 0 0 25 0 1 0 219199029 277164032 66381 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 67667 66381 68 132 0 67532 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 270668

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.34 2/78 13618
/proc/meminfo: memFree=1162296/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=283384 CPUtime=822.09
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 75935 0 0 0 82139 70 0 0 25 0 1 0 219199029 290185216 69588 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552545 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 70846 69588 68 132 0 70711 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 283384

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.32 2/78 13618
/proc/meminfo: memFree=1149816/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=295864 CPUtime=882.07
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 79027 0 0 0 88134 73 0 0 25 0 1 0 219199029 302964736 72680 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 73966 72680 68 132 0 73831 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 295864

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.29 2/78 13618
/proc/meminfo: memFree=1137656/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=308028 CPUtime=942.06
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 82081 0 0 0 94129 77 0 0 25 0 1 0 219199029 315420672 75734 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557113 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 77007 75734 68 132 0 76872 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 308028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/78 13618
/proc/meminfo: memFree=1126328/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=319168 CPUtime=1002.04
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 84904 0 0 0 100123 81 0 0 25 0 1 0 219199029 326828032 78557 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 79792 78557 68 132 0 79657 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 319168

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.25 2/78 13618
/proc/meminfo: memFree=1117176/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=328372 CPUtime=1062.03
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 87184 0 0 0 106120 83 0 0 25 0 1 0 219199029 336252928 80837 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 82093 80837 68 132 0 81958 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 328372

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/78 13618
/proc/meminfo: memFree=1106680/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=338772 CPUtime=1122.01
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 89796 0 0 0 112115 86 0 0 25 0 1 0 219199029 346902528 83449 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550956 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 84693 83449 68 132 0 84558 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 338772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 13618
/proc/meminfo: memFree=1095928/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=350260 CPUtime=1182
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 92518 0 0 0 118110 90 0 0 25 0 1 0 219199029 358666240 86171 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 87565 86171 68 132 0 87430 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 350260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 13618
/proc/meminfo: memFree=1091192/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=354752 CPUtime=1200
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 93640 0 0 0 119908 92 0 0 25 0 1 0 219199029 363266048 87293 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 88688 87293 68 132 0 88553 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 354752

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 13618
/proc/meminfo: memFree=1091192/2055920 swapFree=4147180/4192956
[pid=13615] ppid=13613 vsize=354752 CPUtime=1200
/proc/13615/stat : 13615 (minimarch_fixed) R 13613 13615 12832 0 -1 4194304 93640 0 0 0 119908 92 0 0 25 0 1 0 219199029 363266048 87293 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13615/statm: 88688 87293 68 132 0 88553 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 354752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.06
CPU user time (s): 1199.09
CPU system time (s): 0.977851
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 354752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.09
system time used= 0.977851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 93640
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= 6
involuntary context switches= 22967

runsolver used 0.842871 second user time and 2.72159 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Fri Apr 27 22:26:57 UTC 2007

IDJOB= 428217
IDBENCH= 20378
IDSOLVER= 198
FILE ID= node18/428217-1177712815

PBS_JOBID= 4698738

Free space on /tmp= 66502 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/428217-1177712815/minimarch_fixed /tmp/evaluation/428217-1177712815/instance-428217-1177712815.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-428217-1177712815 -o ROOT/results/node18/solver-428217-1177712815 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428217-1177712815/minimarch_fixed /tmp/evaluation/428217-1177712815/instance-428217-1177712815.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  8a2f7e245ff41d934e24747f3501cd64

RANDOM SEED= 199512646

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:       1440984 kB
Buffers:         54700 kB
Cached:         462500 kB
SwapCached:      14832 kB
Active:         272124 kB
Inactive:       269064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440984 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:           25220 kB
Writeback:           0 kB
Mapped:          30640 kB
Slab:            59368 kB
Committed_AS:  5492052 kB
PageTables:       1780 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= 66502 MiB

End job on node18 on Fri Apr 27 22:46:59 UTC 2007