Trace number 428139

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)SAT 982.012 982.288

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1404069132-16-SAT.cnf
MD5SUM7e1a5d981a0c30d9ab9110d5ea4aeb04
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.45078
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
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:  1665                                                 |
0.00/0.00	|  Number of clauses:    5177                                                 |
0.00/0.01	|  Parsing time:         0.01         s                                       |
0.00/0.03	============================[ Search Statistics ]==============================
0.00/0.03	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	===============================================================================
0.00/0.03	|         0 |    1384     4748    14212 |     1582        0    nan |  0.000 % |
0.00/0.03	|       103 |    1384     4748    14212 |     1740      103     26 |  0.300 % |
0.04/0.05	|       253 |    1384     4748    14212 |     1915      253     25 |  0.300 % |
0.04/0.06	|       478 |    1384     4748    14212 |     2106      478     24 |  0.300 % |
0.04/0.09	|       816 |    1384     4748    14212 |     2317      816     26 |  0.300 % |
0.09/0.13	|      1323 |    1384     4748    14212 |     2548     1323     29 |  0.300 % |
0.19/0.20	|      2084 |    1384     4748    14212 |     2803     2084     28 |  0.300 % |
0.29/0.31	|      3223 |    1384     4748    14212 |     3084     1762     24 |  0.300 % |
0.39/0.49	|      4931 |    1384     4748    14212 |     3392     1853     20 |  0.301 % |
0.69/0.77	|      7493 |    1384     4748    14212 |     3731     2628     25 |  0.300 % |
1.10/1.19	|     11338 |    1384     4748    14212 |     4105     2633     22 |  0.300 % |
1.79/1.83	|     17105 |    1384     4748    14212 |     4515     4143     25 |  0.300 % |
2.79/2.86	|     25756 |    1384     4748    14212 |     4967     3418     26 |  0.301 % |
4.49/4.51	|     38730 |    1384     4748    14212 |     5463     3596     24 |  0.300 % |
6.99/7.00	|     58191 |    1384     4748    14212 |     6010     3414     22 |  0.300 % |
10.79/10.88	|     87383 |    1384     4748    14212 |     6611     4768     23 |  0.300 % |
16.79/16.87	|    131172 |    1384     4748    14212 |     7272     4604     27 |  0.300 % |
26.08/26.14	|    196857 |    1384     4748    14212 |     7999     7300     23 |  0.300 % |
40.59/40.65	|    295383 |    1384     4748    14212 |     8799     7941     27 |  0.300 % |
64.27/64.39	|    443173 |    1384     4748    14212 |     9679     7988     28 |  0.300 % |
100.56/100.64	|    664858 |    1384     4748    14212 |    10647     8265     24 |  0.300 % |
157.75/157.89	|    997384 |    1384     4748    14212 |    11712     6234     24 |  0.300 % |
246.62/246.76	|   1496176 |    1384     4748    14212 |    12883     6989     24 |  0.300 % |
386.18/386.39	|   2244359 |    1384     4748    14212 |    14171    12430     26 |  0.300 % |
615.22/615.45	|   3366634 |    1384     4748    14212 |    15588    11201     26 |  0.300 % |
975.12/975.46	|   5050045 |    1384     4748    14212 |    17147    11815     26 |  0.300 % |
981.92/982.28	===============================================================================
981.92/982.28	lookaheads            : 541867
981.92/982.28	variable balance      : 0.00
981.92/982.28	restarts              : 26
981.92/982.28	conflicts             : 5083204        (5177 /sec)
981.92/982.28	decisions             : 6342444        (1.72 % random) (6459 /sec)
981.92/982.28	decision = positive   : 2956087
981.92/982.28	decision = negative   : 3386356
981.92/982.28	propagations          : 898909801      (915467 /sec)
981.92/982.28	conflict literals     : 144719923      (36.77 % deleted)
981.92/982.28	Memory used           : 9.99 MB
981.92/982.28	CPU time              : 981.914 s
981.92/982.28	
981.92/982.28	s SATISFIABLE
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-1662 1663 1664 1665 0

Verifier Data (download as text)

OK

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-428139-1177702752 -o ROOT/results/node2/solver-428139-1177702752 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428139-1177702752/minimarch_fixed /tmp/evaluation/428139-1177702752/instance-428139-1177702752.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: 0.99 0.97 0.99 3/77 1652
/proc/meminfo: memFree=1603512/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=2132 CPUtime=0
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 246312963 2183168 181 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134515954 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 533 181 51 132 0 398 0

[startup+0.047543 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 1652
/proc/meminfo: memFree=1603512/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=2388 CPUtime=0.04
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 284 0 0 0 4 0 0 0 18 0 1 0 246312963 2445312 269 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552500 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 597 269 67 132 0 462 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2388

[startup+0.101548 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 1652
/proc/meminfo: memFree=1603512/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=2388 CPUtime=0.09
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 284 0 0 0 9 0 0 0 18 0 1 0 246312963 2445312 269 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553413 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 597 269 67 132 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2388

[startup+0.301568 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 1652
/proc/meminfo: memFree=1603512/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=2520 CPUtime=0.29
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 336 0 0 0 29 0 0 0 19 0 1 0 246312963 2580480 321 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 630 321 67 132 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2520

[startup+0.70161 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 1652
/proc/meminfo: memFree=1603512/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=2652 CPUtime=0.69
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 360 0 0 0 69 0 0 0 22 0 1 0 246312963 2715648 345 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550962 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 663 345 67 132 0 528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2652

[startup+1.50169 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1653
/proc/meminfo: memFree=1602352/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=2788 CPUtime=1.49
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 390 0 0 0 149 0 0 0 25 0 1 0 246312963 2854912 375 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551340 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 697 375 67 132 0 562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2788

[startup+3.10286 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1653
/proc/meminfo: memFree=1602032/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=3052 CPUtime=3.09
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 459 0 0 0 309 0 0 0 25 0 1 0 246312963 3125248 444 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551431 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 763 444 67 132 0 628 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3052

[startup+6.30119 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1653
/proc/meminfo: memFree=1601648/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=3316 CPUtime=6.29
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 509 0 0 0 629 0 0 0 25 0 1 0 246312963 3395584 494 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551750 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 829 494 67 132 0 694 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3316

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1653
/proc/meminfo: memFree=1601264/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=3580 CPUtime=12.69
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 592 0 0 0 1269 0 0 0 25 0 1 0 246312963 3665920 577 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558034 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 895 577 67 132 0 760 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3580

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1653
/proc/meminfo: memFree=1600880/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=3844 CPUtime=25.48
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 668 0 0 0 2548 0 0 0 25 0 1 0 246312963 3936256 653 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 961 653 67 132 0 826 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3844

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1653
/proc/meminfo: memFree=1600112/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=4772 CPUtime=51.08
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 866 0 0 0 5107 1 0 0 25 0 1 0 246312963 4886528 851 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557821 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 1193 851 67 132 0 1058 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4772

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 1653
/proc/meminfo: memFree=1599344/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=5432 CPUtime=102.26
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 1055 0 0 0 10225 1 0 0 25 0 1 0 246312963 5562368 1040 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 1358 1040 67 132 0 1223 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5432

[startup+162.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 1653
/proc/meminfo: memFree=1598640/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=6104 CPUtime=162.25
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 1229 0 0 0 16223 2 0 0 25 0 1 0 246312963 6250496 1214 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 1526 1214 67 132 0 1391 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6104

[startup+222.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1598192/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=6636 CPUtime=222.23
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 1336 0 0 0 22220 3 0 0 25 0 1 0 246312963 6795264 1321 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 1659 1321 67 132 0 1524 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6636

[startup+282.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 1653
/proc/meminfo: memFree=1597488/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=7296 CPUtime=282.21
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 1505 0 0 0 28218 3 0 0 25 0 1 0 246312963 7471104 1490 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551293 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 1824 1490 67 132 0 1689 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7296

[startup+342.301 s]
/proc/loadavg: 1.13 1.04 1.01 2/78 1653
/proc/meminfo: memFree=1597168/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=7560 CPUtime=342.19
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 1566 0 0 0 34216 3 0 0 25 0 1 0 246312963 7741440 1551 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551736 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 1890 1551 67 132 0 1755 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7560

[startup+402.301 s]
/proc/loadavg: 1.08 1.04 1.01 2/78 1653
/proc/meminfo: memFree=1596848/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=7828 CPUtime=402.18
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 1646 0 0 0 40214 4 0 0 25 0 1 0 246312963 8015872 1631 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 1957 1631 67 132 0 1822 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7828

[startup+462.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 1653
/proc/meminfo: memFree=1596464/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=8224 CPUtime=462.16
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 1751 0 0 0 46211 5 0 0 25 0 1 0 246312963 8421376 1736 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2056 1736 67 132 0 1921 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8224

[startup+522.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 1653
/proc/meminfo: memFree=1596208/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=8492 CPUtime=522.14
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 1794 0 0 0 52209 5 0 0 25 0 1 0 246312963 8695808 1779 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551325 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2123 1779 67 132 0 1988 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8492

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1653
/proc/meminfo: memFree=1596080/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=8632 CPUtime=582.13
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 1837 0 0 0 58207 6 0 0 25 0 1 0 246312963 8839168 1822 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2158 1822 67 132 0 2023 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8632

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1653
/proc/meminfo: memFree=1595440/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=9160 CPUtime=642.11
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 1988 0 0 0 64205 6 0 0 25 0 1 0 246312963 9379840 1973 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2290 1973 67 132 0 2155 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 9160

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1653
/proc/meminfo: memFree=1595248/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=9428 CPUtime=702.1
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2037 0 0 0 70203 7 0 0 25 0 1 0 246312963 9654272 2022 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2357 2022 67 132 0 2222 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 9428

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1595184/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=9428 CPUtime=762.08
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2048 0 0 0 76201 7 0 0 25 0 1 0 246312963 9654272 2033 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2357 2033 67 132 0 2222 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 9428

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1595056/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=9568 CPUtime=822.06
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2079 0 0 0 82199 7 0 0 25 0 1 0 246312963 9797632 2064 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552513 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2392 2064 67 132 0 2257 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 9568

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1594864/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=9832 CPUtime=882.04
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2146 0 0 0 88196 8 0 0 25 0 1 0 246312963 10067968 2131 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551750 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2458 2131 67 132 0 2323 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 9832

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1594800/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=9964 CPUtime=942.03
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2168 0 0 0 94194 9 0 0 25 0 1 0 246312963 10203136 2153 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552477 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2491 2153 67 132 0 2356 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 9964

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

[startup+947.106 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1594672/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=10096 CPUtime=946.83
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2198 0 0 0 94674 9 0 0 25 0 1 0 246312963 10338304 2183 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2524 2183 67 132 0 2389 0
Current children cumulated CPU time (s) 946.83
Current children cumulated vsize (KiB) 10096

[startup+959.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1594608/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=10096 CPUtime=959.62
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2200 0 0 0 95953 9 0 0 25 0 1 0 246312963 10338304 2185 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550973 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2524 2185 67 132 0 2389 0
Current children cumulated CPU time (s) 959.62
Current children cumulated vsize (KiB) 10096

[startup+972.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1594608/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=10096 CPUtime=972.42
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2200 0 0 0 97233 9 0 0 25 0 1 0 246312963 10338304 2185 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551371 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2524 2185 67 132 0 2389 0
Current children cumulated CPU time (s) 972.42
Current children cumulated vsize (KiB) 10096

[startup+979.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1594608/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=10096 CPUtime=978.82
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2201 0 0 0 97873 9 0 0 25 0 1 0 246312963 10338304 2186 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550926 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2524 2186 67 132 0 2389 0
Current children cumulated CPU time (s) 978.82
Current children cumulated vsize (KiB) 10096

[startup+980.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1594608/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=10096 CPUtime=980.42
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2213 0 0 0 98033 9 0 0 25 0 1 0 246312963 10338304 2198 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2524 2198 67 132 0 2389 0
Current children cumulated CPU time (s) 980.42
Current children cumulated vsize (KiB) 10096

[startup+981.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1594544/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=10096 CPUtime=981.22
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2213 0 0 0 98113 9 0 0 25 0 1 0 246312963 10338304 2198 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2524 2198 67 132 0 2389 0
Current children cumulated CPU time (s) 981.22
Current children cumulated vsize (KiB) 10096

[startup+981.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1594544/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=10228 CPUtime=981.62
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2237 0 0 0 98153 9 0 0 25 0 1 0 246312963 10473472 2222 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556424 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2557 2222 67 132 0 2422 0
Current children cumulated CPU time (s) 981.62
Current children cumulated vsize (KiB) 10228

[startup+982.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1594544/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=10228 CPUtime=981.82
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2244 0 0 0 98173 9 0 0 25 0 1 0 246312963 10473472 2229 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552936 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2557 2229 67 132 0 2422 0
Current children cumulated CPU time (s) 981.82
Current children cumulated vsize (KiB) 10228

[startup+982.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1653
/proc/meminfo: memFree=1594416/2055920 swapFree=4148996/4192956
[pid=1652] ppid=1650 vsize=10228 CPUtime=981.92
/proc/1652/stat : 1652 (minimarch_fixed) R 1650 1652 813 0 -1 4194304 2244 0 0 0 98183 9 0 0 25 0 1 0 246312963 10473472 2229 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551003 0 0 4096 3 0 0 0 17 1 0 0
/proc/1652/statm: 2557 2229 67 132 0 2422 0
Current children cumulated CPU time (s) 981.92
Current children cumulated vsize (KiB) 10228

Child status: 10
Real time (s): 982.288
CPU time (s): 982.012
CPU user time (s): 981.915
CPU system time (s): 0.096985
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 10228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 981.915
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2251
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= 7
involuntary context switches= 666

runsolver used 0.704892 second user time and 2.09168 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri Apr 27 19:39:12 UTC 2007

IDJOB= 428139
IDBENCH= 20339
IDSOLVER= 198
FILE ID= node2/428139-1177702752

PBS_JOBID= 4698691

Free space on /tmp= 66527 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1404069132-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/428139-1177702752/minimarch_fixed /tmp/evaluation/428139-1177702752/instance-428139-1177702752.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-428139-1177702752 -o ROOT/results/node2/solver-428139-1177702752 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428139-1177702752/minimarch_fixed /tmp/evaluation/428139-1177702752/instance-428139-1177702752.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  7e1a5d981a0c30d9ab9110d5ea4aeb04

RANDOM SEED= 560176453

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:       1604048 kB
Buffers:         50220 kB
Cached:         310332 kB
SwapCached:      13244 kB
Active:         273784 kB
Inactive:       111120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1604048 kB
SwapTotal:     4192956 kB
SwapFree:      4148996 kB
Dirty:            2968 kB
Writeback:           0 kB
Mapped:          30624 kB
Slab:            52476 kB
Committed_AS:  8343432 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= 66527 MiB

End job on node2 on Fri Apr 27 19:55:34 UTC 2007