Trace number 427673

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) 1200.02 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1407716880-15.cnf
MD5SUMc56c168c4f165e1bc8c9ee2192c07c5e
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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:  240                                                  |
0.00/0.00	|  Number of clauses:    20400                                                |
0.00/0.09	|  Parsing time:         0.09         s                                       |
0.89/0.93	============================[ Search Statistics ]==============================
0.89/0.93	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.93	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.93	===============================================================================
0.89/0.93	|         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.89/0.95	|       101 |     240    20400   142800 |     7480      101     62 |  0.002 % |
0.89/0.97	|       251 |     240    20400   142800 |     8228      251     61 |  0.002 % |
0.89/0.99	|       477 |     240    20400   142800 |     9050      477     62 |  0.002 % |
0.99/1.03	|       814 |     240    20400   142800 |     9955      814     64 |  0.002 % |
0.99/1.09	|      1322 |     240    20400   142800 |    10951     1322     65 |  0.002 % |
1.09/1.18	|      2083 |     240    20400   142800 |    12046     2083     66 |  0.002 % |
1.29/1.31	|      3222 |     240    20400   142800 |    13251     3222     66 |  0.002 % |
1.49/1.54	|      4930 |     240    20400   142800 |    14576     4930     67 |  0.002 % |
1.89/1.96	|      7492 |     240    20400   142800 |    16034     7492     68 |  0.002 % |
2.59/2.66	|     11338 |     240    20400   142800 |    17637    11338     68 |  0.002 % |
4.09/4.12	|     17104 |     240    20400   142800 |    19401    17104     69 |  0.002 % |
6.09/6.18	|     25754 |     240    20400   142800 |    21341    15997     71 |  0.002 % |
9.79/9.83	|     38728 |     240    20400   142800 |    23475    18242     71 |  0.002 % |
15.68/15.78	|     58189 |     240    20400   142800 |    25822    13306     70 |  0.002 % |
25.39/25.47	|     87381 |     240    20400   142800 |    28405    13907     68 |  0.002 % |
42.47/42.54	|    131171 |     240    20400   142800 |    31245    24748     71 |  0.002 % |
69.76/69.90	|    196855 |     240    20400   142800 |    34370    14252     69 |  0.002 % |
113.05/113.11	|    295381 |     240    20400   142800 |    37807    24847     71 |  0.002 % |
179.73/179.81	|    443170 |     240    20400   142800 |    41588    21884     70 |  0.002 % |
289.10/289.24	|    664853 |     240    20400   142800 |    45746    15472     66 |  0.002 % |
463.44/463.62	|    997378 |     240    20400   142800 |    50321    23225     69 |  0.002 % |
757.25/757.60	|   1496168 |     240    20400   142800 |    55353    44918     71 |  0.002 % |
1194.81/1195.20	|   2244350 |     240    20400   142800 |    60889    46175     71 |  0.002 % |

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/node39/watcher-427673-1177669687 -o ROOT/results/node39/solver-427673-1177669687 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427673-1177669687/minimarch_fixed /tmp/evaluation/427673-1177669687/instance-427673-1177669687.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: 0.92 0.99 1.22 3/77 21531
/proc/meminfo: memFree=1652208/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=1868 CPUtime=0
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 272 0 0 0 0 0 0 0 18 0 1 0 214880750 1912832 257 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 467 257 51 132 0 332 0

[startup+0.0937631 s]
/proc/loadavg: 0.92 0.99 1.22 3/77 21531
/proc/meminfo: memFree=1652208/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=3724 CPUtime=0.08
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 750 0 0 0 8 0 0 0 18 0 1 0 214880750 3813376 735 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531528 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 931 735 63 132 0 796 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3724

[startup+0.102766 s]
/proc/loadavg: 0.92 0.99 1.22 3/77 21531
/proc/meminfo: memFree=1652208/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=3724 CPUtime=0.09
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 750 0 0 0 9 0 0 0 18 0 1 0 214880750 3813376 735 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531538 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 931 735 63 132 0 796 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3724

[startup+0.3028 s]
/proc/loadavg: 0.92 0.99 1.22 3/77 21531
/proc/meminfo: memFree=1652208/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=3724 CPUtime=0.29
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 750 0 0 0 29 0 0 0 19 0 1 0 214880750 3813376 735 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531532 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 931 735 63 132 0 796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3724

[startup+0.701868 s]
/proc/loadavg: 0.92 0.99 1.22 3/77 21531
/proc/meminfo: memFree=1652208/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=3888 CPUtime=0.69
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 795 0 0 0 69 0 0 0 23 0 1 0 214880750 3981312 780 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531528 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 972 780 63 132 0 837 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3888

[startup+1.502 s]
/proc/loadavg: 0.92 0.99 1.22 2/78 21532
/proc/meminfo: memFree=1649384/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=4384 CPUtime=1.49
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 951 0 0 0 149 0 0 0 25 0 1 0 214880750 4489216 896 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557648 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 1096 896 67 132 0 961 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4384

[startup+3.10127 s]
/proc/loadavg: 0.92 0.99 1.22 2/78 21532
/proc/meminfo: memFree=1647528/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=7072 CPUtime=3.09
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 1619 0 0 0 309 0 0 0 25 0 1 0 214880750 7241728 1564 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 1768 1564 67 132 0 1633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7072

[startup+6.30181 s]
/proc/loadavg: 0.93 0.99 1.22 2/78 21532
/proc/meminfo: memFree=1644008/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=8972 CPUtime=6.29
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 2096 0 0 0 628 1 0 0 25 0 1 0 214880750 9187328 2041 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 2243 2041 67 132 0 2108 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8972

[startup+12.7019 s]
/proc/loadavg: 0.93 0.99 1.22 2/78 21532
/proc/meminfo: memFree=1642344/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=10556 CPUtime=12.68
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 2495 0 0 0 1267 1 0 0 25 0 1 0 214880750 10809344 2440 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551664 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 2639 2440 67 132 0 2504 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10556

[startup+25.5011 s]
/proc/loadavg: 0.95 0.99 1.22 2/78 21532
/proc/meminfo: memFree=1641320/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=11612 CPUtime=25.49
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 2760 0 0 0 2547 2 0 0 25 0 1 0 214880750 11890688 2705 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 2903 2705 67 132 0 2768 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11612

[startup+51.1024 s]
/proc/loadavg: 0.96 0.99 1.21 2/78 21532
/proc/meminfo: memFree=1639016/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=13888 CPUtime=51.07
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 3329 0 0 0 5105 2 0 0 25 0 1 0 214880750 14221312 3274 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 3472 3274 67 132 0 3337 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13888

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 1.19 2/78 21532
/proc/meminfo: memFree=1637480/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=15472 CPUtime=102.26
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 3725 0 0 0 10223 3 0 0 25 0 1 0 214880750 15843328 3670 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 3868 3670 67 132 0 3733 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15472

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.18 2/78 21532
/proc/meminfo: memFree=1635240/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=17716 CPUtime=162.23
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 4276 0 0 0 16220 3 0 0 25 0 1 0 214880750 18141184 4221 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 4429 4221 67 132 0 4294 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17716

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.17 2/78 21532
/proc/meminfo: memFree=1633448/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=19512 CPUtime=222.22
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 4715 0 0 0 22217 5 0 0 25 0 1 0 214880750 19980288 4660 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 4878 4660 67 132 0 4743 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 19512

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.16 2/78 21532
/proc/meminfo: memFree=1633192/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=19804 CPUtime=282.19
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 4762 0 0 0 28214 5 0 0 25 0 1 0 214880750 20279296 4707 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 4951 4707 67 132 0 4816 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 19804

[startup+342.302 s]
/proc/loadavg: 1.04 1.00 1.15 2/78 21532
/proc/meminfo: memFree=1631272/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=21652 CPUtime=342.18
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 5252 0 0 0 34212 6 0 0 25 0 1 0 214880750 22171648 5197 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 5413 5197 67 132 0 5278 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 21652

[startup+402.302 s]
/proc/loadavg: 1.05 1.01 1.14 2/78 21532
/proc/meminfo: memFree=1631080/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=21932 CPUtime=402.15
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 5307 0 0 0 40209 6 0 0 25 0 1 0 214880750 22458368 5252 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 5483 5252 67 132 0 5348 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 21932

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.13 2/78 21532
/proc/meminfo: memFree=1630696/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=22376 CPUtime=462.14
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 5389 0 0 0 46207 7 0 0 25 0 1 0 214880750 22913024 5334 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 5594 5334 67 132 0 5459 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 22376

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 21532
/proc/meminfo: memFree=1629160/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=23832 CPUtime=522.12
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 5784 0 0 0 52204 8 0 0 25 0 1 0 214880750 24403968 5729 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 5958 5729 67 132 0 5823 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 23832

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/78 21532
/proc/meminfo: memFree=1628904/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=24144 CPUtime=582.1
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 5844 0 0 0 58202 8 0 0 25 0 1 0 214880750 24723456 5789 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551305 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 6036 5789 67 132 0 5901 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 24144

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 21532
/proc/meminfo: memFree=1628648/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=24432 CPUtime=642.09
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 5901 0 0 0 64200 9 0 0 25 0 1 0 214880750 25018368 5846 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 6108 5846 67 132 0 5973 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 24432

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 21532
/proc/meminfo: memFree=1628584/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=24432 CPUtime=702.06
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 5929 0 0 0 70197 9 0 0 25 0 1 0 214880750 25018368 5874 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 6108 5874 67 132 0 5973 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 24432

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 21534
/proc/meminfo: memFree=1627624/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=25384 CPUtime=762.05
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 6169 0 0 0 76195 10 0 0 25 0 1 0 214880750 25993216 6114 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 6346 6114 67 132 0 6211 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 25384

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 21534
/proc/meminfo: memFree=1626408/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=26704 CPUtime=822.02
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 6471 0 0 0 82192 10 0 0 25 0 1 0 214880750 27344896 6416 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 6676 6416 67 132 0 6541 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 26704

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 21534
/proc/meminfo: memFree=1625960/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=27168 CPUtime=882
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 6592 0 0 0 88189 11 0 0 25 0 1 0 214880750 27820032 6537 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 6792 6537 67 132 0 6657 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 27168

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 21534
/proc/meminfo: memFree=1625704/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=27572 CPUtime=941.99
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 6664 0 0 0 94187 12 0 0 25 0 1 0 214880750 28233728 6609 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 6893 6609 67 132 0 6758 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 27572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 21534
/proc/meminfo: memFree=1625512/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=27716 CPUtime=1001.96
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 6695 0 0 0 100184 12 0 0 25 0 1 0 214880750 28381184 6640 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 6929 6640 67 132 0 6794 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 27716

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 21534
/proc/meminfo: memFree=1625320/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=27892 CPUtime=1061.94
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 6756 0 0 0 106182 12 0 0 25 0 1 0 214880750 28561408 6701 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551716 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 6973 6701 67 132 0 6838 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 27892

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 21534
/proc/meminfo: memFree=1625128/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=28024 CPUtime=1121.93
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 6793 0 0 0 112180 13 0 0 25 0 1 0 214880750 28696576 6738 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 7006 6738 67 132 0 6871 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 28024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 21534
/proc/meminfo: memFree=1624936/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=28328 CPUtime=1181.9
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 6835 0 0 0 118177 13 0 0 25 0 1 0 214880750 29007872 6780 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 7082 6780 67 132 0 6947 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 28328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 21534
/proc/meminfo: memFree=1624872/2055920 swapFree=4159396/4192956
[pid=21531] ppid=21529 vsize=28328 CPUtime=1200.01
/proc/21531/stat : 21531 (minimarch_fixed) R 21529 21531 20678 0 -1 4194304 6849 0 0 0 119987 14 0 0 25 0 1 0 214880750 29007872 6794 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21531/statm: 7082 6794 67 132 0 6947 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 28328

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): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.145977
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 28328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6849
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= 1945

runsolver used 1.01285 second user time and 2.85556 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Fri Apr 27 10:28:07 UTC 2007

IDJOB= 427673
IDBENCH= 20092
IDSOLVER= 198
FILE ID= node39/427673-1177669687

PBS_JOBID= 4697382

Free space on /tmp= 66531 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1407716880-15.cnf
COMMAND LINE= /tmp/evaluation/427673-1177669687/minimarch_fixed /tmp/evaluation/427673-1177669687/instance-427673-1177669687.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-427673-1177669687 -o ROOT/results/node39/solver-427673-1177669687 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427673-1177669687/minimarch_fixed /tmp/evaluation/427673-1177669687/instance-427673-1177669687.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  c56c168c4f165e1bc8c9ee2192c07c5e

RANDOM SEED= 44865903

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1652680 kB
Buffers:         47924 kB
Cached:         262384 kB
SwapCached:      13984 kB
Active:         198432 kB
Inactive:       136348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1652680 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            3480 kB
Writeback:           0 kB
Mapped:          31352 kB
Slab:            53788 kB
Committed_AS:  2061484 kB
PageTables:       2016 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= 66531 MiB

End job on node39 on Fri Apr 27 10:48:10 UTC 2007