Trace number 427679

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 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S787287513-16.cnf
MD5SUMa02a2738089687e729cfe1ab1c276d10
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                                                |
0.02/0.09	|  Parsing time:         0.09         s                                       |
0.89/0.91	============================[ Search Statistics ]==============================
0.89/0.91	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.91	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.91	===============================================================================
0.89/0.91	|         0 |     240    20400   142800 |     6800        0    nan |  0.000 % |
0.89/0.93	|       101 |     240    20400   142800 |     7480      101     63 |  0.002 % |
0.89/0.95	|       251 |     240    20400   142800 |     8228      251     70 |  0.002 % |
0.89/0.98	|       476 |     240    20400   142800 |     9050      476     67 |  0.002 % |
1.00/1.02	|       813 |     240    20400   142800 |     9955      813     66 |  0.002 % |
1.00/1.08	|      1319 |     240    20400   142800 |    10951     1319     67 |  0.002 % |
1.10/1.17	|      2078 |     240    20400   142800 |    12046     2078     66 |  0.002 % |
1.29/1.31	|      3217 |     240    20400   142800 |    13251     3217     66 |  0.002 % |
1.49/1.55	|      4928 |     240    20400   142800 |    14576     4928     68 |  0.002 % |
1.89/1.94	|      7490 |     240    20400   142800 |    16034     7490     68 |  0.002 % |
2.59/2.69	|     11334 |     240    20400   142800 |    17637    11334     69 |  0.002 % |
4.08/4.14	|     17100 |     240    20400   142800 |    19401    17100     69 |  0.002 % |
6.29/6.34	|     25750 |     240    20400   142800 |    21341    15988     69 |  0.002 % |
9.79/9.86	|     38724 |     240    20400   142800 |    23475    18230     69 |  0.002 % |
16.49/16.58	|     58185 |     240    20400   142800 |    25822    13220     70 |  0.002 % |
26.58/26.63	|     87378 |     240    20400   142800 |    28405    13811     68 |  0.002 % |
43.38/43.49	|    131169 |     240    20400   142800 |    31245    23833     71 |  0.002 % |
72.17/72.20	|    196853 |     240    20400   142800 |    34370    13212     68 |  0.002 % |
113.66/113.76	|    295381 |     240    20400   142800 |    37807    24033     70 |  0.002 % |
177.94/178.03	|    443172 |     240    20400   142800 |    41588    21149     66 |  0.002 % |
284.11/284.25	|    664856 |     240    20400   142800 |    45746    15709     66 |  0.002 % |
460.66/460.81	|    997381 |     240    20400   142800 |    50321    26087     69 |  0.002 % |
734.98/735.23	|   1496171 |     240    20400   142800 |    55353    49728     71 |  0.002 % |
1192.45/1192.90	|   2244353 |     240    20400   142800 |    60889    50599     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/node19/watcher-427679-1177670797 -o ROOT/results/node19/solver-427679-1177670797 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427679-1177670797/minimarch_fixed /tmp/evaluation/427679-1177670797/instance-427679-1177670797.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: 1.00 1.00 1.00 3/77 26172
/proc/meminfo: memFree=1575736/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=1868 CPUtime=0
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 214997113 1912832 259 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 467 259 51 132 0 332 0

[startup+0.0247499 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26172
/proc/meminfo: memFree=1575736/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=2968 CPUtime=0.02
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 546 0 0 0 2 0 0 0 18 0 1 0 214997113 3039232 531 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 742 539 51 132 0 607 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2968

[startup+0.101758 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26172
/proc/meminfo: memFree=1575736/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=3720 CPUtime=0.09
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 750 0 0 0 9 0 0 0 18 0 1 0 214997113 3809280 735 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 930 735 63 132 0 795 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301781 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26172
/proc/meminfo: memFree=1575736/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=3720 CPUtime=0.29
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 750 0 0 0 29 0 0 0 19 0 1 0 214997113 3809280 735 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531517 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 930 735 63 132 0 795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3720

[startup+0.701823 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26172
/proc/meminfo: memFree=1575736/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=3884 CPUtime=0.69
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 796 0 0 0 69 0 0 0 22 0 1 0 214997113 3977216 781 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531530 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 971 781 63 132 0 836 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3884

[startup+1.50191 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1572784/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=4380 CPUtime=1.49
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 957 0 0 0 149 0 0 0 25 0 1 0 214997113 4485120 902 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 1095 902 67 132 0 960 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4380

[startup+3.10108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1571056/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=7080 CPUtime=3.09
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 1611 0 0 0 309 0 0 0 25 0 1 0 214997113 7249920 1556 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 1770 1556 67 132 0 1635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7080

[startup+6.30143 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1567472/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=9008 CPUtime=6.29
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 2101 0 0 0 628 1 0 0 25 0 1 0 214997113 9224192 2046 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 2252 2046 67 132 0 2117 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9008

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1565936/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=10460 CPUtime=12.69
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 2481 0 0 0 1268 1 0 0 25 0 1 0 214997113 10711040 2426 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 2615 2426 67 132 0 2480 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10460

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1564912/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=11516 CPUtime=25.48
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 2727 0 0 0 2547 1 0 0 25 0 1 0 214997113 11792384 2672 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 2879 2672 67 132 0 2744 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11516

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1562608/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=13796 CPUtime=51.07
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 3304 0 0 0 5105 2 0 0 25 0 1 0 214997113 14127104 3249 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551736 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 3449 3249 67 132 0 3314 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 13796

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1560752/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=15644 CPUtime=102.27
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 3765 0 0 0 10224 3 0 0 25 0 1 0 214997113 16019456 3710 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 3911 3710 67 132 0 3776 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15644

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1559344/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=17112 CPUtime=162.24
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 4114 0 0 0 16220 4 0 0 25 0 1 0 214997113 17522688 4059 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 4278 4059 67 132 0 4143 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17112

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1557232/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=19184 CPUtime=222.23
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 4624 0 0 0 22218 5 0 0 25 0 1 0 214997113 19644416 4569 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 4796 4569 67 132 0 4661 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19184

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1556976/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=19448 CPUtime=282.21
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 4695 0 0 0 28215 6 0 0 25 0 1 0 214997113 19914752 4640 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 4862 4640 67 132 0 4727 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19448

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1555120/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=21308 CPUtime=342.19
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 5162 0 0 0 34212 7 0 0 25 0 1 0 214997113 21819392 5107 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 5327 5107 67 132 0 5192 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21308

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1554672/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=21760 CPUtime=402.17
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 5255 0 0 0 40210 7 0 0 25 0 1 0 214997113 22282240 5200 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 5440 5200 67 132 0 5305 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21760

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1554544/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=22028 CPUtime=462.16
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 5336 0 0 0 46208 8 0 0 25 0 1 0 214997113 22556672 5281 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 5507 5281 67 132 0 5372 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 22028

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1552688/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=23900 CPUtime=522.14
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 5779 0 0 0 52205 9 0 0 25 0 1 0 214997113 24473600 5724 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 5975 5724 67 132 0 5840 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23900

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1552368/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=24320 CPUtime=582.13
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 5872 0 0 0 58203 10 0 0 25 0 1 0 214997113 24903680 5817 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551305 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 6080 5817 67 132 0 5945 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24320

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1552112/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=24516 CPUtime=642.11
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 5920 0 0 0 64200 11 0 0 25 0 1 0 214997113 25104384 5865 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 6129 5865 67 132 0 5994 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24516

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1552112/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=24516 CPUtime=702.09
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 5938 0 0 0 70198 11 0 0 25 0 1 0 214997113 25104384 5883 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 6129 5883 67 132 0 5994 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 24516

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1550640/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=25976 CPUtime=762.07
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 6289 0 0 0 76195 12 0 0 25 0 1 0 214997113 26599424 6234 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 6494 6234 67 132 0 6359 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 25976

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26173
/proc/meminfo: memFree=1550000/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=26636 CPUtime=822.05
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 6455 0 0 0 82192 13 0 0 25 0 1 0 214997113 27275264 6400 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 6659 6400 67 132 0 6524 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 26636

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 26289
/proc/meminfo: memFree=1548408/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=26900 CPUtime=881.98
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 6524 0 0 0 88184 14 0 0 25 0 1 0 214997113 27545600 6469 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 6725 6469 67 132 0 6590 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 26900

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26371
/proc/meminfo: memFree=1549360/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=27032 CPUtime=941.92
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 6571 0 0 0 94177 15 0 0 25 0 1 0 214997113 27680768 6516 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551108 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 6758 6516 67 132 0 6623 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 27032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26371
/proc/meminfo: memFree=1549360/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=27224 CPUtime=1001.9
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 6584 0 0 0 100175 15 0 0 25 0 1 0 214997113 27877376 6529 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 6806 6529 67 132 0 6671 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 27224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26371
/proc/meminfo: memFree=1549168/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=27356 CPUtime=1061.89
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 6632 0 0 0 106173 16 0 0 25 0 1 0 214997113 28012544 6577 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 6839 6577 67 132 0 6704 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 27356

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26371
/proc/meminfo: memFree=1548976/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=27636 CPUtime=1121.86
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 6678 0 0 0 112170 16 0 0 25 0 1 0 214997113 28299264 6623 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 6909 6623 67 132 0 6774 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 27636

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26371
/proc/meminfo: memFree=1548976/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=27580 CPUtime=1181.85
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 6678 0 0 0 118168 17 0 0 25 0 1 0 214997113 28241920 6623 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 6895 6623 67 132 0 6760 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 27580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26371
/proc/meminfo: memFree=1547376/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=29296 CPUtime=1200.05
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 7100 0 0 0 119988 17 0 0 25 0 1 0 214997113 29999104 7045 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 7324 7045 67 132 0 7189 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 29296

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: 1.00 1.00 1.00 2/78 26371
/proc/meminfo: memFree=1547376/2055920 swapFree=4153664/4192956
[pid=26172] ppid=26170 vsize=29296 CPUtime=1200.05
/proc/26172/stat : 26172 (minimarch_fixed) R 26170 26172 25411 0 -1 4194304 7100 0 0 0 119988 17 0 0 25 0 1 0 214997113 29999104 7045 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/26172/statm: 7324 7045 67 132 0 7189 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 29296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.88
CPU system time (s): 0.183972
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 29296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.183972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7100
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= 2018

runsolver used 0.890864 second user time and 2.6546 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Fri Apr 27 10:46:37 UTC 2007

IDJOB= 427679
IDBENCH= 20095
IDSOLVER= 198
FILE ID= node19/427679-1177670797

PBS_JOBID= 4697389

Free space on /tmp= 66529 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S787287513-16.cnf
COMMAND LINE= /tmp/evaluation/427679-1177670797/minimarch_fixed /tmp/evaluation/427679-1177670797/instance-427679-1177670797.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-427679-1177670797 -o ROOT/results/node19/solver-427679-1177670797 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427679-1177670797/minimarch_fixed /tmp/evaluation/427679-1177670797/instance-427679-1177670797.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  a02a2738089687e729cfe1ab1c276d10

RANDOM SEED= 226345940

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1576088 kB
Buffers:         48668 kB
Cached:         341120 kB
SwapCached:       9100 kB
Active:         280392 kB
Inactive:       133548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1576088 kB
SwapTotal:     4192956 kB
SwapFree:      4153664 kB
Dirty:            3480 kB
Writeback:           0 kB
Mapped:          30220 kB
Slab:            51336 kB
Committed_AS:  4748536 kB
PageTables:       1784 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= 66529 MiB

End job on node19 on Fri Apr 27 11:06:40 UTC 2007