Trace number 1806354

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
minisat2-simp 070721? (TO) 1200.14 1200.54

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
MD5SUMae4e3f3661a3c7ad7c7ec30d56d611a1
Bench CategoryCRAFTED (crafted 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 variables1980
Number of clauses86175
Sum of the clauses size259380
Maximum clause length44
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2990
Number of clauses of size 385140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

0.00/0.00	This is 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:  2025                                                 |
0.00/0.00	|  Number of clauses:    86175                                                |
0.09/0.10	|  Parsing time:         0.10         s                                       |
0.89/0.90	============================[ Search Statistics ]==============================
0.89/0.90	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.90	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.90	===============================================================================
0.89/0.90	|         0 |    1980    86175   259380 |    28725        0    nan |  0.000 % |
0.89/0.92	|       100 |    1980    86175   259380 |    31597      100    113 |  0.000 % |
0.89/0.94	|       250 |    1980    86175   259380 |    34757      250    117 |  0.000 % |
0.89/0.95	|       476 |    1980    86175   259380 |    38232      476    119 |  0.000 % |
0.89/0.98	|       815 |    1980    86175   259380 |    42056      815    127 |  0.000 % |
0.99/1.01	|      1321 |    1980    86175   259380 |    46261     1321    135 |  0.000 % |
0.99/1.07	|      2081 |    1980    86175   259380 |    50888     2081    135 |  0.000 % |
1.09/1.17	|      3220 |    1980    86175   259380 |    55976     3220    150 |  0.000 % |
1.29/1.34	|      4930 |    1980    86175   259380 |    61574     4930    152 |  0.000 % |
1.59/1.60	|      7492 |    1980    86175   259380 |    67732     7492    156 |  0.000 % |
1.99/2.02	|     11336 |    1980    86175   259380 |    74505    11336    153 |  0.000 % |
2.79/2.89	|     17102 |    1980    86175   259380 |    81955    17102    169 |  0.000 % |
4.19/4.27	|     25751 |    1980    86175   259380 |    90151    25751    158 |  0.000 % |
7.19/7.27	|     38726 |    1980    86175   259380 |    99166    38726    153 |  0.000 % |
12.49/12.54	|     58187 |    1980    86175   259380 |   109083    58187    156 |  0.000 % |
21.18/21.28	|     87379 |    1980    86175   259380 |   119991    87379    161 |  0.000 % |
36.78/36.84	|    131168 |    1980    86175   259380 |   131990    26239    113 |  0.000 % |
68.37/68.43	|    196852 |    1980    86175   259380 |   145189    91923    162 |  0.000 % |
121.15/121.27	|    295378 |    1980    86175   259380 |   159708    59945    169 |  0.000 % |
215.22/215.37	|    443168 |    1980    86175   259380 |   175679    67206    195 |  0.000 % |
365.07/365.25	|    664851 |    1980    86175   259380 |   193247   130225    152 |  0.000 % |
908.48/908.80	|    997376 |    1980    86175   259380 |   212572   108678    278 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1806354-1242148432/watcher-1806354-1242148432 -o /tmp/evaluation-result-1806354-1242148432/solver-1806354-1242148432 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1806354-1242148432.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.98 0.97 0.91 3/64 18864
/proc/meminfo: memFree=868808/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=2212 CPUtime=0
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 437 0 0 0 0 0 0 0 18 0 1 0 242871278 2265088 422 1992294400 134512640 135243866 4294956256 18446744073709551615 134515807 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 553 422 65 178 0 373 0

[startup+0.077408 s]
/proc/loadavg: 0.98 0.97 0.91 3/64 18864
/proc/meminfo: memFree=868808/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=5708 CPUtime=0.07
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 1307 0 0 0 7 0 0 0 18 0 1 0 242871278 5844992 1292 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 1427 1292 65 178 0 1247 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5708

[startup+0.101412 s]
/proc/loadavg: 0.98 0.97 0.91 3/64 18864
/proc/meminfo: memFree=868808/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=6740 CPUtime=0.09
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 1549 0 0 0 9 0 0 0 18 0 1 0 242871278 6901760 1534 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 1685 1534 65 178 0 1505 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6740

[startup+0.301448 s]
/proc/loadavg: 0.98 0.97 0.91 3/64 18864
/proc/meminfo: memFree=868808/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=6868 CPUtime=0.29
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 1612 0 0 0 29 0 0 0 19 0 1 0 242871278 7032832 1597 1992294400 134512640 135243866 4294956256 18446744073709551615 134535822 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 1717 1597 80 178 0 1537 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6868

[startup+0.70152 s]
/proc/loadavg: 0.98 0.97 0.91 3/64 18864
/proc/meminfo: memFree=868808/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=7316 CPUtime=0.69
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 1696 0 0 0 69 0 0 0 22 0 1 0 242871278 7491584 1681 1992294400 134512640 135243866 4294956256 18446744073709551615 134535822 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 1829 1681 80 178 0 1649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7316

[startup+1.50167 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 18865
/proc/meminfo: memFree=862912/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=9936 CPUtime=1.49
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 2543 0 0 0 149 0 0 0 25 0 1 0 242871278 10174464 2359 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 2484 2359 86 178 0 2304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9936

[startup+3.10196 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=855936/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=18656 CPUtime=3.09
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 4725 0 0 0 307 2 0 0 25 0 1 0 242871278 19103744 4541 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 4664 4541 86 178 0 4484 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18656

[startup+6.30154 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=843008/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=28596 CPUtime=6.29
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 7204 0 0 0 626 3 0 0 25 0 1 0 242871278 29282304 7020 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 7149 7020 86 178 0 6969 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28596

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=826240/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=44256 CPUtime=12.69
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 11124 0 0 0 1263 6 0 0 25 0 1 0 242871278 45318144 10940 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 11064 10940 86 178 0 10884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44256

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=799616/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=70116 CPUtime=25.48
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 17534 0 0 0 2538 10 0 0 25 0 1 0 242871278 71798784 17350 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 17529 17350 86 178 0 17349 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 70116

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=789184/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=80112 CPUtime=51.08
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 20072 0 0 0 5095 13 0 0 25 0 1 0 242871278 82034688 19888 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 20028 19888 86 178 0 19848 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80112

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=760000/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=109576 CPUtime=102.26
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 27377 0 0 0 10208 18 0 0 25 0 1 0 242871278 112205824 27193 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 27394 27193 86 178 0 27214 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 109576

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=759936/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=109576 CPUtime=162.23
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 27383 0 0 0 16205 18 0 0 25 0 1 0 242871278 112205824 27199 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 27394 27199 86 178 0 27214 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 109576

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=741888/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=127668 CPUtime=222.22
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 31885 0 0 0 22199 23 0 0 25 0 1 0 242871278 130732032 31701 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 31917 31701 86 178 0 31737 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 127668

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=741888/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=127668 CPUtime=282.2
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 31890 0 0 0 28197 23 0 0 25 0 1 0 242871278 130732032 31706 1992294400 134512640 135243866 4294956256 18446744073709551615 134555746 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 31917 31706 86 178 0 31737 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 127668

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=737920/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=131516 CPUtime=342.17
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 32878 0 0 0 34193 24 0 0 25 0 1 0 242871278 134672384 32694 1992294400 134512640 135243866 4294956256 18446744073709551615 134555699 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 32879 32694 86 178 0 32699 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 131516

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=733376/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=137072 CPUtime=402.16
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 34237 0 0 0 40190 26 0 0 25 0 1 0 242871278 140361728 34053 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 34268 34053 86 178 0 34088 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 137072

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=704896/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=164592 CPUtime=462.13
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 41117 0 0 0 46181 32 0 0 25 0 1 0 242871278 168542208 40933 1992294400 134512640 135243866 4294956256 18446744073709551615 134555798 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 41148 40933 86 178 0 40968 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 164592

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=704832/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=164592 CPUtime=522.11
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 41123 0 0 0 52179 32 0 0 25 0 1 0 242871278 168542208 40939 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 41148 40939 86 178 0 40968 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 164592

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=704832/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=164592 CPUtime=582.1
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 41125 0 0 0 58177 33 0 0 25 0 1 0 242871278 168542208 40941 1992294400 134512640 135243866 4294956256 18446744073709551615 134555822 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 41148 40941 86 178 0 40968 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 164592

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=693568/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=175912 CPUtime=642.07
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 43937 0 0 0 64173 34 0 0 25 0 1 0 242871278 180133888 43753 1992294400 134512640 135243866 4294956256 18446744073709551615 134555826 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 43978 43753 86 178 0 43798 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 175912

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=672256/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=197752 CPUtime=702.06
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 49363 0 0 0 70165 41 0 0 25 0 1 0 242871278 202498048 49179 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 49438 49179 86 178 0 49258 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 197752

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=650624/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=219072 CPUtime=762.04
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 54658 0 0 0 76158 46 0 0 25 0 1 0 242871278 224329728 54474 1992294400 134512640 135243866 4294956256 18446744073709551615 134555857 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 54768 54474 86 178 0 54588 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 219072

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=627712/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=242244 CPUtime=822.01
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 60443 0 0 0 82150 51 0 0 25 0 1 0 242871278 248057856 60259 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 60561 60259 86 178 0 60381 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 242244

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=623808/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=245808 CPUtime=881.99
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 61340 0 0 0 88147 52 0 0 25 0 1 0 242871278 251707392 61156 1992294400 134512640 135243866 4294956256 18446744073709551615 134555792 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 61452 61156 86 178 0 61272 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 245808

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=623744/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=245808 CPUtime=941.97
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 61341 0 0 0 94145 52 0 0 25 0 1 0 242871278 251707392 61157 1992294400 134512640 135243866 4294956256 18446744073709551615 134555917 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 61452 61157 86 178 0 61272 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 245808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=623680/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=246212 CPUtime=1001.96
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 61355 0 0 0 100143 53 0 0 25 0 1 0 242871278 252121088 61171 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 61553 61171 86 178 0 61373 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 246212

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=623808/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=245904 CPUtime=1061.94
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 61361 0 0 0 106141 53 0 0 25 0 1 0 242871278 251805696 61125 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 61476 61125 86 178 0 61296 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 245904

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=623808/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=245904 CPUtime=1121.91
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 61361 0 0 0 112138 53 0 0 25 0 1 0 242871278 251805696 61125 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 61476 61125 86 178 0 61296 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 245904

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=623808/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=245904 CPUtime=1181.89
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 61361 0 0 0 118136 53 0 0 25 0 1 0 242871278 251805696 61125 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 61476 61125 86 178 0 61296 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 245904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=623808/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=245904 CPUtime=1200.09
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 61361 0 0 0 119956 53 0 0 25 0 1 0 242871278 251805696 61125 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 61476 61125 86 178 0 61296 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 245904

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18865
/proc/meminfo: memFree=623808/2055920 swapFree=4181384/4192956
[pid=18864] ppid=18862 vsize=245904 CPUtime=1200.09
/proc/18864/stat : 18864 (minisat_static) R 18862 18864 18578 0 -1 4194304 61361 0 0 0 119956 53 0 0 25 0 1 0 242871278 251805696 61125 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/18864/statm: 61476 61125 86 178 0 61296 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 245904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.14
CPU user time (s): 1199.56
CPU system time (s): 0.575912
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 246212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.575912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61361
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= 1512

runsolver used 0.825874 second user time and 2.57261 second system time

The end

Launcher Data 

Begin job on node44 at 2009-05-12 19:13:53
IDJOB=1806354
IDBENCH=24722
IDSOLVER=568
FILE ID=node44/1806354-1242148432
PBS_JOBID= 9289679
Free space on /tmp= 66316 MiB

SOLVER NAME= minisat2-simp 070721
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-045.sat05-1310.reshuffled-07.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806354-1242148432/watcher-1806354-1242148432 -o /tmp/evaluation-result-1806354-1242148432/solver-1806354-1242148432 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1806354-1242148432.cnf

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

MD5SUM BENCH= ae4e3f3661a3c7ad7c7ec30d56d611a1
RANDOM SEED=1879172810

node44.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		: 3000.267
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		: 3000.267
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:        869288 kB
Buffers:         84596 kB
Cached:        1003636 kB
SwapCached:       5480 kB
Active:         217976 kB
Inactive:       878692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        869288 kB
SwapTotal:     4192956 kB
SwapFree:      4181384 kB
Dirty:            2248 kB
Writeback:           0 kB
Mapped:          14464 kB
Slab:            75908 kB
Committed_AS:   872892 kB
PageTables:       1380 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= 66316 MiB
End job on node44 at 2009-05-12 19:33:55