Trace number 428087

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) 1200.01 1200.31

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
MD5SUM6a45383bc2424adf54303f559896286c
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 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 |    1677     5761    17259 |     1920        0    nan |  0.000 % |
0.00/0.04	|       101 |    1677     5761    17259 |     2112      101     26 |  0.147 % |
0.04/0.05	|       252 |    1677     5761    17259 |     2323      252     28 |  0.147 % |
0.04/0.08	|       477 |    1677     5761    17259 |     2555      477     26 |  0.148 % |
0.09/0.10	|       817 |    1677     5761    17259 |     2811      817     27 |  0.148 % |
0.09/0.15	|      1323 |    1677     5761    17259 |     3092     1323     28 |  0.147 % |
0.19/0.23	|      2082 |    1677     5761    17259 |     3401     2082     28 |  0.148 % |
0.29/0.35	|      3221 |    1677     5761    17259 |     3742     3221     27 |  0.147 % |
0.49/0.54	|      4929 |    1677     5761    17259 |     4116     2948     25 |  0.147 % |
0.79/0.86	|      7491 |    1677     5761    17259 |     4528     3324     33 |  0.148 % |
1.29/1.34	|     11338 |    1677     5761    17259 |     4980     2436     26 |  0.148 % |
1.99/2.07	|     17105 |    1677     5761    17259 |     5478     3014     25 |  0.147 % |
3.20/3.29	|     25754 |    1677     5761    17259 |     6026     3093     30 |  0.147 % |
4.99/5.10	|     38730 |    1677     5761    17259 |     6629     3805     24 |  0.147 % |
7.89/7.99	|     58192 |    1677     5761    17259 |     7292     6062     29 |  0.147 % |
12.39/12.43	|     87385 |    1677     5761    17259 |     8021     5245     28 |  0.147 % |
19.39/19.49	|    131174 |    1677     5761    17259 |     8823     8007     29 |  0.147 % |
30.38/30.44	|    196858 |    1677     5761    17259 |     9706     6052     29 |  0.147 % |
48.38/48.47	|    295384 |    1677     5761    17259 |    10676     5376     28 |  0.147 % |
74.47/74.56	|    443173 |    1677     5761    17259 |    11744     6613     28 |  0.147 % |
117.57/117.70	|    664856 |    1677     5761    17259 |    12919     7293     25 |  0.147 % |
185.74/185.84	|    997381 |    1677     5761    17259 |    14210    11678     34 |  0.147 % |
295.82/295.93	|   1496169 |    1677     5761    17259 |    15632    12908     28 |  0.148 % |
468.77/468.90	|   2244351 |    1677     5761    17259 |    17195     9399     31 |  0.148 % |
745.81/746.04	|   3366626 |    1677     5761    17259 |    18914    16807     32 |  0.147 % |
1173.90/1174.25	|   5050037 |    1677     5761    17259 |    20806    18068     27 |  0.148 % |

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/node26/watcher-428087-1177701056 -o ROOT/results/node26/solver-428087-1177701056 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428087-1177701056/minimarch_fixed /tmp/evaluation/428087-1177701056/instance-428087-1177701056.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: 0.90 0.97 0.99 3/77 14845
/proc/meminfo: memFree=1447056/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=2136 CPUtime=0
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 208 0 0 0 0 0 0 0 18 0 1 0 218022399 2187264 193 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691351 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 534 193 51 132 0 399 0

[startup+0.0528681 s]
/proc/loadavg: 0.90 0.97 0.99 3/77 14845
/proc/meminfo: memFree=1447056/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=2500 CPUtime=0.04
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 318 0 0 0 4 0 0 0 18 0 1 0 218022399 2560000 303 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 625 303 67 132 0 490 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2500

[startup+0.101873 s]
/proc/loadavg: 0.90 0.97 0.99 3/77 14845
/proc/meminfo: memFree=1447056/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=2500 CPUtime=0.09
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 318 0 0 0 9 0 0 0 18 0 1 0 218022399 2560000 303 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557301 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 625 303 67 132 0 490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2500

[startup+0.301892 s]
/proc/loadavg: 0.90 0.97 0.99 3/77 14845
/proc/meminfo: memFree=1447056/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=2632 CPUtime=0.29
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 353 0 0 0 29 0 0 0 19 0 1 0 218022399 2695168 338 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 658 338 67 132 0 523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2632

[startup+0.701928 s]
/proc/loadavg: 0.90 0.97 0.99 3/77 14845
/proc/meminfo: memFree=1447056/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=2896 CPUtime=0.69
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 425 0 0 0 69 0 0 0 22 0 1 0 218022399 2965504 410 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 724 410 67 132 0 589 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2896

[startup+1.502 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1445576/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=3028 CPUtime=1.49
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 455 0 0 0 149 0 0 0 25 0 1 0 218022399 3100672 440 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557358 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 757 440 67 132 0 622 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3028

[startup+3.10115 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1445320/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=3436 CPUtime=3.09
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 540 0 0 0 309 0 0 0 25 0 1 0 218022399 3518464 525 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 859 525 67 132 0 724 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3436

[startup+6.30145 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1444808/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=3700 CPUtime=6.29
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 605 0 0 0 629 0 0 0 25 0 1 0 218022399 3788800 590 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 925 590 67 132 0 790 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3700

[startup+12.701 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1444168/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=4100 CPUtime=12.69
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 716 0 0 0 1269 0 0 0 25 0 1 0 218022399 4198400 701 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550973 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 1025 701 67 132 0 890 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4100

[startup+25.5012 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1443592/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=4632 CPUtime=25.48
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 856 0 0 0 2548 0 0 0 25 0 1 0 218022399 4743168 841 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553205 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 1158 841 67 132 0 1023 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4632

[startup+51.1016 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1442888/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=5424 CPUtime=51.07
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 1034 0 0 0 5107 0 0 0 25 0 1 0 218022399 5554176 1019 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 1356 1019 67 132 0 1221 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5424

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1441928/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=6348 CPUtime=102.26
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 1270 0 0 0 10226 0 0 0 25 0 1 0 218022399 6500352 1255 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 1587 1255 67 132 0 1452 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6348

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1441160/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=7028 CPUtime=162.25
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 1452 0 0 0 16224 1 0 0 25 0 1 0 218022399 7196672 1437 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 1757 1437 67 132 0 1622 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7028

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1440840/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=7424 CPUtime=222.23
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 1554 0 0 0 22222 1 0 0 25 0 1 0 218022399 7602176 1539 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552691 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 1856 1539 67 132 0 1721 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7424

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 14846
/proc/meminfo: memFree=1440200/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=8088 CPUtime=282.22
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 1715 0 0 0 28220 2 0 0 25 0 1 0 218022399 8282112 1700 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2022 1700 67 132 0 1887 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8088

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1439624/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=8760 CPUtime=342.2
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 1864 0 0 0 34217 3 0 0 25 0 1 0 218022399 8970240 1849 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2190 1849 67 132 0 2055 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8760

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1439176/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=9228 CPUtime=402.19
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 1981 0 0 0 40215 4 0 0 25 0 1 0 218022399 9449472 1966 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558450 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2307 1966 67 132 0 2172 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9228

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1438792/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=9496 CPUtime=462.17
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2065 0 0 0 46213 4 0 0 25 0 1 0 218022399 9723904 2050 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551525 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2374 2050 67 132 0 2239 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9496

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1438280/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=10044 CPUtime=522.16
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2205 0 0 0 52211 5 0 0 25 0 1 0 218022399 10285056 2190 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551316 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2511 2190 67 132 0 2376 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10044

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1438216/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=10044 CPUtime=582.14
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2208 0 0 0 58209 5 0 0 25 0 1 0 218022399 10285056 2193 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551266 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2511 2193 67 132 0 2376 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10044

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1438088/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=10176 CPUtime=642.14
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2239 0 0 0 64208 6 0 0 25 0 1 0 218022399 10420224 2224 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2544 2224 67 132 0 2409 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 10176

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1437832/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=10440 CPUtime=702.11
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2302 0 0 0 70205 6 0 0 25 0 1 0 218022399 10690560 2287 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2610 2287 67 132 0 2475 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10440

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1437512/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=10804 CPUtime=762.1
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2387 0 0 0 76203 7 0 0 25 0 1 0 218022399 11063296 2372 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2701 2372 67 132 0 2566 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 10804

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1437000/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=11332 CPUtime=822.09
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2528 0 0 0 82201 8 0 0 25 0 1 0 218022399 11603968 2513 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550365 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2833 2513 67 132 0 2698 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 11332

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1436936/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=11464 CPUtime=882.07
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2542 0 0 0 88199 8 0 0 25 0 1 0 218022399 11739136 2527 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2866 2527 67 132 0 2731 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 11464

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1436744/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=11608 CPUtime=942.05
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2573 0 0 0 94197 8 0 0 25 0 1 0 218022399 11886592 2558 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2902 2558 67 132 0 2767 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 11608

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1436680/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=11740 CPUtime=1002.05
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2603 0 0 0 100196 9 0 0 25 0 1 0 218022399 12021760 2588 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551266 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2935 2588 67 132 0 2800 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 11740

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1436488/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=11864 CPUtime=1062.03
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2640 0 0 0 106194 9 0 0 25 0 1 0 218022399 12148736 2625 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 2966 2625 67 132 0 2831 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 11864

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1436296/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=12000 CPUtime=1122.01
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2692 0 0 0 112191 10 0 0 25 0 1 0 218022399 12288000 2677 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 3000 2677 67 132 0 2865 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 12000

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1436040/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=12268 CPUtime=1182
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2755 0 0 0 118190 10 0 0 25 0 1 0 218022399 12562432 2740 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552526 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 3067 2740 67 132 0 2932 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 12268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1435656/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=12668 CPUtime=1200
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2862 0 0 0 119989 11 0 0 25 0 1 0 218022399 12972032 2847 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 3167 2847 67 132 0 3032 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 12668

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14846
/proc/meminfo: memFree=1435656/2055920 swapFree=4170240/4192956
[pid=14845] ppid=14843 vsize=12668 CPUtime=1200
/proc/14845/stat : 14845 (minimarch_fixed) R 14843 14845 13819 0 -1 4194304 2862 0 0 0 119989 11 0 0 25 0 1 0 218022399 12972032 2847 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/14845/statm: 3167 2847 67 132 0 3032 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 12668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.9
CPU system time (s): 0.112982
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 12668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2862
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= 2274

runsolver used 0.855869 second user time and 2.5926 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Fri Apr 27 19:10:56 UTC 2007

IDJOB= 428087
IDBENCH= 20310
IDSOLVER= 198
FILE ID= node26/428087-1177701056

PBS_JOBID= 4698664

Free space on /tmp= 66496 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-S262114230-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/428087-1177701056/minimarch_fixed /tmp/evaluation/428087-1177701056/instance-428087-1177701056.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-428087-1177701056 -o ROOT/results/node26/solver-428087-1177701056 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428087-1177701056/minimarch_fixed /tmp/evaluation/428087-1177701056/instance-428087-1177701056.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  6a45383bc2424adf54303f559896286c

RANDOM SEED= 951689674

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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:       1447464 kB
Buffers:         58528 kB
Cached:         452116 kB
SwapCached:       3640 kB
Active:         337428 kB
Inactive:       197040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447464 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            2980 kB
Writeback:           0 kB
Mapped:          31092 kB
Slab:            59528 kB
Committed_AS:  1272660 kB
PageTables:       1716 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= 66496 MiB

End job on node26 on Fri Apr 27 19:30:58 UTC 2007