Trace number 428101

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 1200.81

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
MD5SUM3fec6aa272c98a2a7e0bf3cf53f83f02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38794
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	|  Number of clauses:    6327                                                 |
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 |    1729     5869    17483 |     1956        0    nan |  0.000 % |
0.00/0.04	|       101 |    1729     5869    17483 |     2151      101     30 |  0.000 % |
0.00/0.05	|       251 |    1729     5869    17483 |     2367      251     31 |  0.000 % |
0.00/0.07	|       477 |    1729     5869    17483 |     2603      477     30 |  0.000 % |
0.00/0.09	|       814 |    1729     5869    17483 |     2864      814     32 |  0.000 % |
0.10/0.14	|      1321 |    1729     5869    17483 |     3150     1321     28 |  0.000 % |
0.20/0.21	|      2081 |    1729     5869    17483 |     3465     2081     29 |  0.000 % |
0.30/0.32	|      3220 |    1729     5869    17483 |     3812     3220     30 |  0.000 % |
0.50/0.51	|      4928 |    1729     5869    17483 |     4193     2916     32 |  0.000 % |
0.70/0.79	|      7490 |    1729     5869    17483 |     4612     3264     28 |  0.000 % |
1.20/1.23	|     11334 |    1729     5869    17483 |     5074     4715     31 |  0.000 % |
1.89/1.94	|     17102 |    1729     5869    17483 |     5581     5228     31 |  0.000 % |
2.99/3.07	|     25751 |    1729     5869    17483 |     6139     5225     35 |  0.000 % |
4.79/4.86	|     38727 |    1729     5869    17483 |     6753     5474     34 |  0.000 % |
7.69/7.77	|     58188 |    1729     5869    17483 |     7429     4070     30 |  0.000 % |
12.08/12.18	|     87381 |    1729     5869    17483 |     8172     6626     30 |  0.000 % |
19.18/19.23	|    131170 |    1729     5869    17483 |     8989     8371     36 |  0.000 % |
30.07/30.11	|    196854 |    1729     5869    17483 |     9888     5251     26 |  0.000 % |
47.86/47.94	|    295381 |    1729     5869    17483 |    10877     7621     35 |  0.000 % |
75.34/75.43	|    443171 |    1729     5869    17483 |    11964     5895     29 |  0.000 % |
119.01/119.12	|    664856 |    1729     5869    17483 |    13161     8631     33 |  0.000 % |
187.86/188.08	|    997382 |    1729     5869    17483 |    14477     7183     32 |  0.000 % |
301.40/301.66	|   1496171 |    1729     5869    17483 |    15925    14534     38 |  0.000 % |
477.29/477.64	|   2244354 |    1729     5869    17483 |    17517    13039     34 |  0.000 % |
750.01/750.51	|   3366628 |    1729     5869    17483 |    19269     9898     28 |  0.000 % |
1185.22/1186.08	|   5050040 |    1729     5869    17483 |    21196    19453     27 |  0.000 % |

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/node67/watcher-428101-1177701345 -o ROOT/results/node67/solver-428101-1177701345 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428101-1177701345/minimarch_fixed /tmp/evaluation/428101-1177701345/instance-428101-1177701345.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: 0.91 0.97 0.98 3/64 8836
/proc/meminfo: memFree=1621136/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=2136 CPUtime=0
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 209 0 0 0 0 0 0 0 18 0 1 0 246124041 2187264 194 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 534 195 51 132 0 399 0

[startup+0.102626 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 8836
/proc/meminfo: memFree=1621136/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=2496 CPUtime=0.1
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 316 0 0 0 10 0 0 0 18 0 1 0 246124041 2555904 301 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551525 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 624 301 67 132 0 489 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2496

[startup+0.201645 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 8836
/proc/meminfo: memFree=1621136/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=2496 CPUtime=0.2
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 325 0 0 0 20 0 0 0 18 0 1 0 246124041 2555904 310 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 624 310 67 132 0 489 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2496

[startup+0.301661 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 8836
/proc/meminfo: memFree=1621136/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=2760 CPUtime=0.3
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 368 0 0 0 30 0 0 0 19 0 1 0 246124041 2826240 353 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 690 353 67 132 0 555 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2760

[startup+0.701736 s]
/proc/loadavg: 0.91 0.97 0.98 3/64 8836
/proc/meminfo: memFree=1621136/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=3024 CPUtime=0.7
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 438 0 0 0 70 0 0 0 23 0 1 0 246124041 3096576 423 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 756 423 67 132 0 621 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3024

[startup+1.50188 s]
/proc/loadavg: 0.91 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1619592/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=3156 CPUtime=1.49
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 487 0 0 0 149 0 0 0 25 0 1 0 246124041 3231744 472 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 789 472 67 132 0 654 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3156

[startup+3.10118 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1619144/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=3420 CPUtime=3.09
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 558 0 0 0 309 0 0 0 25 0 1 0 246124041 3502080 543 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551535 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 855 543 67 132 0 720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3420

[startup+6.30176 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1618568/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=3816 CPUtime=6.28
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 650 0 0 0 628 0 0 0 25 0 1 0 246124041 3907584 635 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 954 635 67 132 0 819 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3816

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1618184/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=4212 CPUtime=12.68
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 761 0 0 0 1268 0 0 0 25 0 1 0 246124041 4313088 746 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 1053 746 67 132 0 918 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4212

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1617672/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=4740 CPUtime=25.47
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 888 0 0 0 2547 0 0 0 25 0 1 0 246124041 4853760 873 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 1185 873 67 132 0 1050 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 4740

[startup+51.102 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1616840/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=5664 CPUtime=51.05
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 1099 0 0 0 5105 0 0 0 25 0 1 0 246124041 5799936 1084 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 1416 1084 67 132 0 1281 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 5664

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1615752/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=6624 CPUtime=102.22
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 1355 0 0 0 10222 0 0 0 25 0 1 0 246124041 6782976 1340 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551388 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 1656 1340 67 132 0 1521 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 6624

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1614600/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=7680 CPUtime=162.18
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 1627 0 0 0 16218 0 0 0 25 0 1 0 246124041 7864320 1612 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 1920 1612 67 132 0 1785 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 7680

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1614024/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=8344 CPUtime=222.16
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 1777 0 0 0 22215 1 0 0 25 0 1 0 246124041 8544256 1762 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 2086 1762 67 132 0 1951 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 8344

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1613640/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=8744 CPUtime=282.11
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 1872 0 0 0 28210 1 0 0 25 0 1 0 246124041 8953856 1857 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 2186 1857 67 132 0 2051 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 8744

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1613128/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=9280 CPUtime=342.08
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 2003 0 0 0 34207 1 0 0 25 0 1 0 246124041 9502720 1988 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 2320 1988 67 132 0 2185 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 9280

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1612808/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=9544 CPUtime=402.04
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 2089 0 0 0 40203 1 0 0 25 0 1 0 246124041 9773056 2074 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 2386 2074 67 132 0 2251 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 9544

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1612488/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=9960 CPUtime=461.99
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 2173 0 0 0 46198 1 0 0 25 0 1 0 246124041 10199040 2158 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 2490 2158 67 132 0 2355 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 9960

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1611848/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=10620 CPUtime=521.96
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 2348 0 0 0 52195 1 0 0 25 0 1 0 246124041 10874880 2333 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 2655 2333 67 132 0 2520 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 10620

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1611400/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=11148 CPUtime=581.93
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 2461 0 0 0 58191 2 0 0 25 0 1 0 246124041 11415552 2446 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552516 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 2787 2446 67 132 0 2652 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 11148

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1611272/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=11280 CPUtime=641.89
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 2494 0 0 0 64187 2 0 0 25 0 1 0 246124041 11550720 2479 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 2820 2479 67 132 0 2685 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 11280

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1610952/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=11420 CPUtime=701.84
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 2542 0 0 0 70182 2 0 0 25 0 1 0 246124041 11694080 2527 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552469 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 2855 2527 67 132 0 2720 0
Current children cumulated CPU time (s) 701.84
Current children cumulated vsize (KiB) 11420

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1610568/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=11872 CPUtime=761.81
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 2627 0 0 0 76179 2 0 0 25 0 1 0 246124041 12156928 2612 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 2968 2612 67 132 0 2833 0
Current children cumulated CPU time (s) 761.81
Current children cumulated vsize (KiB) 11872

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1610248/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=12156 CPUtime=821.76
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 2714 0 0 0 82174 2 0 0 25 0 1 0 246124041 12447744 2699 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 3039 2699 67 132 0 2904 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 12156

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1609864/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=12548 CPUtime=881.72
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 2812 0 0 0 88170 2 0 0 25 0 1 0 246124041 12849152 2797 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 3137 2797 67 132 0 3002 0
Current children cumulated CPU time (s) 881.72
Current children cumulated vsize (KiB) 12548

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1609544/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=12948 CPUtime=941.69
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 2896 0 0 0 94166 3 0 0 25 0 1 0 246124041 13258752 2881 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551541 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 3237 2881 67 132 0 3102 0
Current children cumulated CPU time (s) 941.69
Current children cumulated vsize (KiB) 12948

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1609288/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=13212 CPUtime=1001.64
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 2971 0 0 0 100161 3 0 0 25 0 1 0 246124041 13529088 2956 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 3303 2956 67 132 0 3168 0
Current children cumulated CPU time (s) 1001.64
Current children cumulated vsize (KiB) 13212

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1609096/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=13344 CPUtime=1061.6
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 3012 0 0 0 106157 3 0 0 25 0 1 0 246124041 13664256 2997 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 3336 2997 67 132 0 3201 0
Current children cumulated CPU time (s) 1061.6
Current children cumulated vsize (KiB) 13344

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1608968/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=13476 CPUtime=1121.56
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 3050 0 0 0 112153 3 0 0 25 0 1 0 246124041 13799424 3035 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 3369 3035 67 132 0 3234 0
Current children cumulated CPU time (s) 1121.56
Current children cumulated vsize (KiB) 13476

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1608904/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=13624 CPUtime=1181.52
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 3058 0 0 0 118149 3 0 0 25 0 1 0 246124041 13950976 3043 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 3406 3043 67 132 0 3271 0
Current children cumulated CPU time (s) 1181.52
Current children cumulated vsize (KiB) 13624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1608264/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=14292 CPUtime=1200.01
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 3231 0 0 0 119997 4 0 0 25 0 1 0 246124041 14635008 3216 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134563547 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 3573 3216 67 132 0 3438 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14292

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

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

[startup+1200.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8837
/proc/meminfo: memFree=1608264/2055920 swapFree=4182984/4192956
[pid=8836] ppid=8834 vsize=14292 CPUtime=1200.01
/proc/8836/stat : 8836 (minimarch_fixed) R 8834 8836 8096 0 -1 4194304 3231 0 0 0 119997 4 0 0 25 0 1 0 246124041 14635008 3216 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134563547 0 0 4096 3 0 0 0 17 0 0 0
/proc/8836/statm: 3573 3216 67 132 0 3438 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14292

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.81
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.046992
CPU usage (%): 99.9346
Max. virtual memory (cumulated for all children) (KiB): 14292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3231
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= 4585

runsolver used 1.36779 second user time and 2.72458 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Fri Apr 27 19:15:45 UTC 2007

IDJOB= 428101
IDBENCH= 20317
IDSOLVER= 198
FILE ID= node67/428101-1177701345

PBS_JOBID= 4698692

Free space on /tmp= 66523 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/428101-1177701345/minimarch_fixed /tmp/evaluation/428101-1177701345/instance-428101-1177701345.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-428101-1177701345 -o ROOT/results/node67/solver-428101-1177701345 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428101-1177701345/minimarch_fixed /tmp/evaluation/428101-1177701345/instance-428101-1177701345.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  3fec6aa272c98a2a7e0bf3cf53f83f02

RANDOM SEED= 253427875

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1621544 kB
Buffers:         41420 kB
Cached:         319684 kB
SwapCached:       4124 kB
Active:         233152 kB
Inactive:       138032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621544 kB
SwapTotal:     4192956 kB
SwapFree:      4182984 kB
Dirty:            2956 kB
Writeback:           0 kB
Mapped:          15840 kB
Slab:            49172 kB
Committed_AS:  1251984 kB
PageTables:       1452 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= 66523 MiB

End job on node67 on Fri Apr 27 19:35:48 UTC 2007