Trace number 428583

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) 1200.08 1200.42

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k20.cnf
MD5SUM42009d0a86b074043b8da4b9e8720c85
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 variables39544
Number of clauses163269
Sum of the clauses size415841
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2114940
Number of clauses of size 330226
Number of clauses of size 45754
Number of clauses of size 53259
Number of clauses of size over 57018

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:  39544                                                |
0.00/0.00	|  Number of clauses:    163269                                               |
0.29/0.37	|  Parsing time:         0.35         s                                       |
1.39/1.40	============================[ Search Statistics ]==============================
1.39/1.40	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.39/1.40	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.39/1.40	===============================================================================
1.39/1.40	|         0 |   14445    93410   304374 |    31136        0    nan |  0.000 % |
1.39/1.44	|       101 |   14430    93410   304374 |    34250       96      8 | 17.431 % |
1.39/1.49	|       252 |   14423    93410   304374 |    37675      246     12 | 17.530 % |
1.49/1.53	|       477 |   14423    93410   304374 |    41442      471     14 | 17.530 % |
1.59/1.60	|       815 |   14410    93410   304374 |    45587      807     14 | 17.697 % |
1.59/1.69	|      1321 |   14410    93410   304374 |    50145     1313     16 | 17.697 % |
1.79/1.87	|      2080 |   14146    90166   293815 |    55160     2068     17 | 17.702 % |
2.20/2.22	|      3220 |   14146    90166   293815 |    60676     3208     20 | 17.702 % |
2.89/2.92	|      4929 |   14142    90134   293693 |    66744     4916     28 | 17.717 % |
3.79/3.85	|      7492 |   14100    89603   292019 |    73418     7462     30 | 17.818 % |
4.99/5.07	|     11337 |   14099    89594   291976 |    80760    11306     33 | 17.821 % |
7.70/7.77	|     17104 |   14099    89594   291976 |    88836    17073     45 | 17.821 % |
12.89/13.00	|     25754 |   14033    89109   290551 |    97720    25716     54 | 18.079 % |
21.68/21.72	|     38731 |   13990    88605   288866 |   107492    38680     57 | 18.099 % |
41.28/41.37	|     58192 |   13988    88523   288567 |   118241    58130     65 | 18.106 % |
81.27/81.40	|     87385 |   13975    88376   288052 |   130065    87280     71 | 18.134 % |
171.04/171.16	|    131175 |   13963    88376   288052 |   143072   131069     88 | 18.248 % |
257.42/257.57	|    196859 |   13923    88037   286939 |   157379    67965     56 | 18.266 % |
423.17/423.30	|    295385 |   13852    87463   285012 |   173117   166459     65 | 18.534 % |
671.40/671.68	|    443174 |   13809    87114   283835 |   190429   157161     65 | 18.643 % |
1189.26/1189.69	|    664859 |   13763    86647   282408 |   209471    41512     66 | 18.670 % |

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/node2/watcher-428583-1177731112 -o ROOT/results/node2/solver-428583-1177731112 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428583-1177731112/minimarch_fixed /tmp/evaluation/428583-1177731112/instance-428583-1177731112.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: 1.01 1.03 1.00 3/77 4303
/proc/meminfo: memFree=1589048/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=1736 CPUtime=0
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 329 0 0 0 0 0 0 0 18 0 1 0 249149042 1777664 314 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134518493 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 434 314 45 132 0 299 0

[startup+0.036736 s]
/proc/loadavg: 1.01 1.03 1.00 3/77 4303
/proc/meminfo: memFree=1589048/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=4212 CPUtime=0.02
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 956 0 0 0 2 0 0 0 18 0 1 0 249149042 4313088 941 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134562614 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 1053 941 51 132 0 918 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4212

[startup+0.101742 s]
/proc/loadavg: 1.01 1.03 1.00 3/77 4303
/proc/meminfo: memFree=1589048/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=9492 CPUtime=0.09
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 2143 0 0 0 8 1 0 0 18 0 1 0 249149042 9719808 2128 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 2373 2129 51 132 0 2238 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.301763 s]
/proc/loadavg: 1.01 1.03 1.00 3/77 4303
/proc/meminfo: memFree=1589048/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=15604 CPUtime=0.29
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 3658 0 0 0 28 1 0 0 19 0 1 0 249149042 15978496 3643 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523543 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 3901 3643 51 132 0 3766 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15604

[startup+0.701805 s]
/proc/loadavg: 1.01 1.03 1.00 3/77 4303
/proc/meminfo: memFree=1589048/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=21560 CPUtime=0.69
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 5073 0 0 0 67 2 0 0 23 0 1 0 249149042 22077440 5058 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 5390 5058 63 132 0 5255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21560

[startup+1.50189 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 4304
/proc/meminfo: memFree=1567280/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=21484 CPUtime=1.49
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 6089 0 0 0 146 3 0 0 25 0 1 0 249149042 21999616 5171 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551347 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 5371 5171 67 132 0 5236 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21484

[startup+3.10106 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 4304
/proc/meminfo: memFree=1568240/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=21484 CPUtime=3.09
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 6089 0 0 0 306 3 0 0 25 0 1 0 249149042 21999616 5171 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 5371 5171 67 132 0 5236 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21484

[startup+6.30139 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 4304
/proc/meminfo: memFree=1568112/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=21636 CPUtime=6.29
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 6098 0 0 0 625 4 0 0 25 0 1 0 249149042 22155264 5180 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 5409 5180 67 132 0 5274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21636

[startup+12.7011 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 4304
/proc/meminfo: memFree=1567088/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=23092 CPUtime=12.69
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 6463 0 0 0 1265 4 0 0 25 0 1 0 249149042 23646208 5545 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 5773 5545 67 132 0 5638 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23092

[startup+25.5014 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 4304
/proc/meminfo: memFree=1562928/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=27164 CPUtime=25.49
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 7481 0 0 0 2543 6 0 0 25 0 1 0 249149042 27815936 6563 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 6791 6563 67 132 0 6656 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27164

[startup+51.101 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 4304
/proc/meminfo: memFree=1554736/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=35344 CPUtime=51.08
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 9529 0 0 0 5100 8 0 0 25 0 1 0 249149042 36192256 8611 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 8836 8611 67 132 0 8701 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35344

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 4304
/proc/meminfo: memFree=1541936/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=48080 CPUtime=102.26
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 12695 0 0 0 10214 12 0 0 25 0 1 0 249149042 49233920 11777 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 12020 11777 67 132 0 11885 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48080

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4306
/proc/meminfo: memFree=1526256/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=63832 CPUtime=162.24
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 16623 0 0 0 16208 16 0 0 25 0 1 0 249149042 65363968 15705 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 15958 15705 67 132 0 15823 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 63832

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4306
/proc/meminfo: memFree=1518576/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=71376 CPUtime=222.23
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 18492 0 0 0 22204 19 0 0 25 0 1 0 249149042 73089024 17574 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 17844 17574 67 132 0 17709 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 71376

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1518512/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=71376 CPUtime=282.21
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 18494 0 0 0 28201 20 0 0 25 0 1 0 249149042 73089024 17576 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 17844 17576 67 132 0 17709 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 71376

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1518512/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=71376 CPUtime=342.19
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 18495 0 0 0 34199 20 0 0 25 0 1 0 249149042 73089024 17577 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 17844 17577 67 132 0 17709 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 71376

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1518512/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=71376 CPUtime=402.18
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 18499 0 0 0 40197 21 0 0 25 0 1 0 249149042 73089024 17581 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 17844 17581 67 132 0 17709 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 71376

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1518384/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=71376 CPUtime=462.17
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 18525 0 0 0 46195 22 0 0 25 0 1 0 249149042 73089024 17607 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 17844 17607 67 132 0 17709 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 71376

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1518512/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=71376 CPUtime=522.14
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 18525 0 0 0 52192 22 0 0 25 0 1 0 249149042 73089024 17607 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 17844 17607 67 132 0 17709 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 71376

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1518448/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=71376 CPUtime=582.13
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 18525 0 0 0 58190 23 0 0 25 0 1 0 249149042 73089024 17607 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 17844 17607 67 132 0 17709 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 71376

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1518448/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=71376 CPUtime=642.11
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 18525 0 0 0 64188 23 0 0 25 0 1 0 249149042 73089024 17607 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 17844 17607 67 132 0 17709 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 71376

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1518448/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=71376 CPUtime=702.1
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 18525 0 0 0 70186 24 0 0 25 0 1 0 249149042 73089024 17607 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 17844 17607 67 132 0 17709 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 71376

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1515312/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=74556 CPUtime=762.08
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 19299 0 0 0 76183 25 0 0 25 0 1 0 249149042 76345344 18381 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 18639 18381 67 132 0 18504 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 74556

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1513072/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=76868 CPUtime=822.06
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 19872 0 0 0 82180 26 0 0 25 0 1 0 249149042 78712832 18954 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552573 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 19217 18954 67 132 0 19082 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 76868

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1513136/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=76868 CPUtime=882.04
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 19872 0 0 0 88177 27 0 0 25 0 1 0 249149042 78712832 18954 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 19217 18954 67 132 0 19082 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 76868

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1513008/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=77064 CPUtime=942.02
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 19893 0 0 0 94175 27 0 0 25 0 1 0 249149042 78913536 18975 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 19266 18975 67 132 0 19131 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 77064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1512752/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=77228 CPUtime=1002.01
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 19958 0 0 0 100173 28 0 0 25 0 1 0 249149042 79081472 19040 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551569 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 19307 19040 67 132 0 19172 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 77228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1503600/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=86668 CPUtime=1061.99
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 22286 0 0 0 106168 31 0 0 25 0 1 0 249149042 88748032 21368 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 21667 21368 67 132 0 21532 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 86668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1493872/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=96172 CPUtime=1121.98
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 24679 0 0 0 112163 35 0 0 25 0 1 0 249149042 98480128 23761 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 24043 23761 67 132 0 23908 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 96172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1487728/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=102324 CPUtime=1181.96
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 26203 0 0 0 118159 37 0 0 25 0 1 0 249149042 104779776 25285 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 25581 25285 67 132 0 25446 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 102324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4306
/proc/meminfo: memFree=1487792/2055920 swapFree=4148996/4192956
[pid=4303] ppid=4301 vsize=102324 CPUtime=1200.06
/proc/4303/stat : 4303 (minimarch_fixed) R 4301 4303 2963 0 -1 4194304 26203 0 0 0 119969 37 0 0 25 0 1 0 249149042 104779776 25285 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/4303/statm: 25581 25285 67 132 0 25446 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 102324

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): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.69
CPU system time (s): 0.39094
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 102324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.39094
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26203
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= 8
involuntary context switches= 24698

runsolver used 0.941856 second user time and 2.53461 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Apr 28 03:31:53 UTC 2007

IDJOB= 428583
IDBENCH= 20561
IDSOLVER= 198
FILE ID= node2/428583-1177731112

PBS_JOBID= 4715409

Free space on /tmp= 66530 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k20.cnf
COMMAND LINE= /tmp/evaluation/428583-1177731112/minimarch_fixed /tmp/evaluation/428583-1177731112/instance-428583-1177731112.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-428583-1177731112 -o ROOT/results/node2/solver-428583-1177731112 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428583-1177731112/minimarch_fixed /tmp/evaluation/428583-1177731112/instance-428583-1177731112.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  42009d0a86b074043b8da4b9e8720c85

RANDOM SEED= 194128510

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1589520 kB
Buffers:         50580 kB
Cached:         324180 kB
SwapCached:      13248 kB
Active:         278020 kB
Inactive:       121080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1589520 kB
SwapTotal:     4192956 kB
SwapFree:      4148996 kB
Dirty:            6564 kB
Writeback:           0 kB
Mapped:          30640 kB
Slab:            52740 kB
Committed_AS:  8349828 kB
PageTables:       1860 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= 66530 MiB

End job on node2 on Sat Apr 28 03:51:55 UTC 2007