Trace number 428879

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_4.sat05-451.reshuffled-07.cnf
MD5SUM713a8514216ff2acf847f596238604da
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 variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

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:  3073                                                 |
0.00/0.00	|  Number of clauses:    19785                                                |
0.01/0.06	|  Parsing time:         0.06         s                                       |
0.09/0.14	============================[ Search Statistics ]==============================
0.09/0.14	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	===============================================================================
0.09/0.14	|         0 |    2786    15028    49920 |     5009        0    nan |  0.000 % |
0.09/0.16	|       100 |    2786    15028    49920 |     5510      100     21 |  7.452 % |
0.09/0.19	|       250 |    2786    15028    49920 |     6061      250     40 |  7.452 % |
0.19/0.25	|       475 |    2786    15028    49920 |     6667      475     61 |  7.452 % |
0.29/0.31	|       812 |    2786    15028    49920 |     7334      812     58 |  7.452 % |
0.39/0.43	|      1319 |    2786    15028    49920 |     8067     1319     68 |  7.452 % |
0.59/0.61	|      2081 |    2786    15028    49920 |     8874     2081     57 |  7.452 % |
0.99/1.00	|      3221 |    2786    15028    49920 |     9761     3221     73 |  7.452 % |
1.39/1.46	|      4929 |    2786    15028    49920 |    10737     4929     68 |  7.452 % |
2.39/2.40	|      7491 |    2778    14944    49681 |    11811     7481     69 |  7.713 % |
3.78/3.85	|     11335 |    2778    14944    49681 |    12992    11325     63 |  7.713 % |
6.09/6.12	|     17102 |    2768    14849    49413 |    14292    10229     52 |  8.038 % |
10.19/10.25	|     25751 |    2768    14849    49413 |    15721    11372     36 |  8.038 % |
17.69/17.74	|     38726 |    2768    14849    49413 |    17293    16178     44 |  8.038 % |
27.88/27.98	|     58187 |    2768    14849    49413 |    19022    17535     35 |  8.038 % |
47.48/47.52	|     87379 |    2768    14849    49413 |    20925    17300     31 |  8.038 % |
78.96/79.00	|    131169 |    2768    14849    49413 |    23017    17936     29 |  8.038 % |
126.16/126.29	|    196854 |    2768    14849    49413 |    25319    23792     32 |  8.038 % |
203.24/203.34	|    295381 |    2768    14849    49413 |    27851    17488     29 |  8.038 % |
325.20/325.33	|    443170 |    2768    14849    49413 |    30636    22189     27 |  8.038 % |
514.85/515.07	|    664854 |    2768    14849    49413 |    33700    23580     27 |  8.038 % |
787.08/787.38	|    997380 |    2768    14849    49413 |    37070    28257     19 |  8.038 % |
1171.77/1172.19	|   1496168 |    2768    14849    49413 |    40777    34845     34 |  8.038 % |

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/node4/watcher-428879-1177755688 -o ROOT/results/node4/solver-428879-1177755688 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428879-1177755688/minimarch_fixed /tmp/evaluation/428879-1177755688/instance-428879-1177755688.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 12195
/proc/meminfo: memFree=1604568/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=2296 CPUtime=0
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 311 0 0 0 0 0 0 0 18 0 1 0 251606579 2351104 296 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134515954 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 574 296 51 132 0 439 0

[startup+0.0178409 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12195
/proc/meminfo: memFree=1604568/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=2764 CPUtime=0.01
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 444 0 0 0 1 0 0 0 18 0 1 0 251606579 2830336 429 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 691 429 51 132 0 556 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2764

[startup+0.101848 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12195
/proc/meminfo: memFree=1604568/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=3648 CPUtime=0.09
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 671 0 0 0 9 0 0 0 18 0 1 0 251606579 3735552 656 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523053 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 912 656 63 132 0 777 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3648

[startup+0.301868 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12195
/proc/meminfo: memFree=1604568/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=3484 CPUtime=0.29
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 690 0 0 0 29 0 0 0 19 0 1 0 251606579 3567616 631 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551281 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 871 631 67 132 0 736 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3484

[startup+0.701905 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12195
/proc/meminfo: memFree=1604568/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=3616 CPUtime=0.69
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 715 0 0 0 69 0 0 0 23 0 1 0 251606579 3702784 656 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552711 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 904 656 67 132 0 769 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3616

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1601744/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=4540 CPUtime=1.49
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 935 0 0 0 149 0 0 0 25 0 1 0 251606579 4648960 876 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 1135 876 67 132 0 1000 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4540

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1600528/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=5756 CPUtime=3.08
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 1241 0 0 0 308 0 0 0 25 0 1 0 251606579 5894144 1182 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 1439 1182 67 132 0 1304 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5756

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1598800/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=6812 CPUtime=6.29
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 1496 0 0 0 628 1 0 0 25 0 1 0 251606579 6975488 1437 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 1703 1437 67 132 0 1568 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6812

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1598672/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=6812 CPUtime=12.69
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 1498 0 0 0 1268 1 0 0 25 0 1 0 251606579 6975488 1439 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 1703 1439 67 132 0 1568 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6812

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1598480/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=7108 CPUtime=25.49
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 1562 0 0 0 2548 1 0 0 25 0 1 0 251606579 7278592 1503 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557700 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 1777 1503 67 132 0 1642 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7108

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1598224/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=7244 CPUtime=51.08
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 1609 0 0 0 5107 1 0 0 25 0 1 0 251606579 7417856 1550 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 1811 1550 67 132 0 1676 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7244

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1597968/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=7524 CPUtime=102.26
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 1683 0 0 0 10225 1 0 0 25 0 1 0 251606579 7704576 1624 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551762 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 1881 1624 67 132 0 1746 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7524

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1595728/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=9768 CPUtime=162.24
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2258 0 0 0 16222 2 0 0 25 0 1 0 251606579 10002432 2199 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557126 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2442 2199 67 132 0 2307 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9768

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1595600/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=9932 CPUtime=222.23
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2286 0 0 0 22220 3 0 0 25 0 1 0 251606579 10170368 2227 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2483 2227 67 132 0 2348 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9932

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1595536/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=9932 CPUtime=282.21
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2288 0 0 0 28218 3 0 0 25 0 1 0 251606579 10170368 2229 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2483 2229 67 132 0 2348 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9932

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1595600/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=9932 CPUtime=342.2
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2290 0 0 0 34216 4 0 0 25 0 1 0 251606579 10170368 2231 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2483 2231 67 132 0 2348 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9932

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1595088/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=10488 CPUtime=402.18
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2406 0 0 0 40214 4 0 0 25 0 1 0 251606579 10739712 2347 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2622 2347 67 132 0 2487 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 10488

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1595024/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=10488 CPUtime=462.16
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2429 0 0 0 46212 4 0 0 25 0 1 0 251606579 10739712 2370 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2622 2370 67 132 0 2487 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10488

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1594768/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=10808 CPUtime=522.15
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2477 0 0 0 52210 5 0 0 25 0 1 0 251606579 11067392 2418 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2702 2418 67 132 0 2567 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10808

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1594704/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=10808 CPUtime=582.13
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2500 0 0 0 58208 5 0 0 25 0 1 0 251606579 11067392 2441 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2702 2441 67 132 0 2567 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 10808

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12196
/proc/meminfo: memFree=1594576/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=10940 CPUtime=642.12
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2533 0 0 0 64206 6 0 0 25 0 1 0 251606579 11202560 2474 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2735 2474 67 132 0 2600 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10940

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12198
/proc/meminfo: memFree=1594192/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=11224 CPUtime=702.1
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2594 0 0 0 70204 6 0 0 25 0 1 0 251606579 11493376 2535 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2806 2535 67 132 0 2671 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 11224

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12198
/proc/meminfo: memFree=1594128/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=11368 CPUtime=762.09
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2630 0 0 0 76202 7 0 0 25 0 1 0 251606579 11640832 2571 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2842 2571 67 132 0 2707 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 11368

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12198
/proc/meminfo: memFree=1593872/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=11644 CPUtime=822.07
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2679 0 0 0 82200 7 0 0 25 0 1 0 251606579 11923456 2620 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2911 2620 67 132 0 2776 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 11644

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12198
/proc/meminfo: memFree=1593680/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=11788 CPUtime=882.05
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2729 0 0 0 88198 7 0 0 25 0 1 0 251606579 12070912 2670 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2947 2670 67 132 0 2812 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11788

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12198
/proc/meminfo: memFree=1593552/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=11932 CPUtime=942.03
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2768 0 0 0 94195 8 0 0 25 0 1 0 251606579 12218368 2709 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 2983 2709 67 132 0 2848 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 11932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12198
/proc/meminfo: memFree=1593360/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=12228 CPUtime=1002.01
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2814 0 0 0 100193 8 0 0 25 0 1 0 251606579 12521472 2755 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551788 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 3057 2755 67 132 0 2922 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 12228

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12198
/proc/meminfo: memFree=1593232/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=12368 CPUtime=1062
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2845 0 0 0 106191 9 0 0 25 0 1 0 251606579 12664832 2786 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 3092 2786 67 132 0 2957 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 12368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12198
/proc/meminfo: memFree=1593168/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=12512 CPUtime=1121.98
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 2868 0 0 0 112189 9 0 0 25 0 1 0 251606579 12812288 2809 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 3128 2809 67 132 0 2993 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 12512

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12198
/proc/meminfo: memFree=1591056/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=14572 CPUtime=1181.97
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 3382 0 0 0 118187 10 0 0 25 0 1 0 251606579 14921728 3323 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 3643 3323 67 132 0 3508 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 14572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12198
/proc/meminfo: memFree=1590992/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=14728 CPUtime=1200.06
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 3397 0 0 0 119996 10 0 0 25 0 1 0 251606579 15081472 3338 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 3682 3338 67 132 0 3547 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14728

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12198
/proc/meminfo: memFree=1590992/2055920 swapFree=4141128/4192956
[pid=12195] ppid=12193 vsize=14728 CPUtime=1200.06
/proc/12195/stat : 12195 (minimarch_fixed) R 12193 12195 11154 0 -1 4194304 3397 0 0 0 119996 10 0 0 25 0 1 0 251606579 15081472 3338 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/12195/statm: 3682 3338 67 132 0 3547 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.110983
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 14728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3397
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= 2789

runsolver used 1.01784 second user time and 2.46762 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Apr 28 10:21:28 UTC 2007

IDJOB= 428879
IDBENCH= 24689
IDSOLVER= 198
FILE ID= node4/428879-1177755688

PBS_JOBID= 4715512

Free space on /tmp= 66542 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_4.sat05-451.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/428879-1177755688/minimarch_fixed /tmp/evaluation/428879-1177755688/instance-428879-1177755688.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-428879-1177755688 -o ROOT/results/node4/solver-428879-1177755688 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428879-1177755688/minimarch_fixed /tmp/evaluation/428879-1177755688/instance-428879-1177755688.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  713a8514216ff2acf847f596238604da

RANDOM SEED= 5914267

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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		: 3000.218
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:       1605040 kB
Buffers:         49484 kB
Cached:         313644 kB
SwapCached:      15836 kB
Active:         239692 kB
Inactive:       147332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1605040 kB
SwapTotal:     4192956 kB
SwapFree:      4141128 kB
Dirty:            3296 kB
Writeback:           0 kB
Mapped:          30112 kB
Slab:            49400 kB
Committed_AS:  6350168 kB
PageTables:       1816 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= 66542 MiB

End job on node4 on Sat Apr 28 10:41:31 UTC 2007