Trace number 427727

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) 1200.1 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S879514135-06.cnf
MD5SUM30cedd343a249ee79ef6344a724972e1
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

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:  220                                                  |
0.00/0.00	|  Number of clauses:    18700                                                |
0.00/0.08	|  Parsing time:         0.08         s                                       |
0.79/0.84	============================[ Search Statistics ]==============================
0.79/0.84	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.79/0.84	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.79/0.84	===============================================================================
0.79/0.84	|         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.79/0.86	|       100 |     220    18700   130900 |     6856      100     61 |  0.002 % |
0.79/0.88	|       251 |     220    18700   130900 |     7542      251     63 |  0.002 % |
0.89/0.90	|       476 |     220    18700   130900 |     8296      476     64 |  0.002 % |
0.89/0.94	|       814 |     220    18700   130900 |     9126      814     63 |  0.002 % |
1.00/1.00	|      1321 |     220    18700   130900 |    10038     1321     62 |  0.002 % |
1.00/1.09	|      2080 |     220    18700   130900 |    11042     2080     62 |  0.002 % |
1.19/1.23	|      3219 |     220    18700   130900 |    12147     3219     62 |  0.002 % |
1.39/1.46	|      4929 |     220    18700   130900 |    13361     4929     62 |  0.002 % |
1.79/1.85	|      7493 |     220    18700   130900 |    14697     7493     62 |  0.002 % |
2.48/2.55	|     11337 |     220    18700   130900 |    16167    11337     63 |  0.002 % |
3.79/3.88	|     17103 |     220    18700   130900 |    17784     8967     62 |  0.002 % |
5.79/5.81	|     25752 |     220    18700   130900 |    19562    17616     64 |  0.002 % |
9.28/9.35	|     38727 |     220    18700   130900 |    21519    10924     65 |  0.002 % |
15.08/15.16	|     58188 |     220    18700   130900 |    23671    19572     65 |  0.002 % |
25.09/25.20	|     87382 |     220    18700   130900 |    26038    12091     62 |  0.002 % |
40.28/40.33	|    131171 |     220    18700   130900 |    28641    13175     62 |  0.002 % |
64.67/64.76	|    196855 |     220    18700   130900 |    31506    13195     62 |  0.002 % |
103.65/103.74	|    295383 |     220    18700   130900 |    34656    15005     64 |  0.002 % |
165.23/165.38	|    443172 |     220    18700   130900 |    38122    30988     65 |  0.002 % |
261.70/261.81	|    664855 |     220    18700   130900 |    41934    27675     65 |  0.002 % |
421.15/421.32	|    997381 |     220    18700   130900 |    46128    14842     61 |  0.002 % |
670.06/670.30	|   1496169 |     220    18700   130900 |    50741    21058     63 |  0.002 % |
1066.92/1067.40	|   2244351 |     220    18700   130900 |    55815    29102     65 |  0.002 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-427727-1177673232 -o ROOT/results/node3/solver-427727-1177673232 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427727-1177673232/minimarch_fixed /tmp/evaluation/427727-1177673232/instance-427727-1177673232.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: 0.92 0.98 0.99 3/77 26544
/proc/meminfo: memFree=1622752/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=1868 CPUtime=0
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 243360906 1912832 243 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 467 244 51 132 0 332 0

[startup+0.098913 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26544
/proc/meminfo: memFree=1622752/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=3576 CPUtime=0.09
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 696 0 0 0 9 0 0 0 18 0 1 0 243360906 3661824 681 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531528 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 894 681 63 132 0 759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3576

[startup+0.101911 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26544
/proc/meminfo: memFree=1622752/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=3576 CPUtime=0.09
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 696 0 0 0 9 0 0 0 18 0 1 0 243360906 3661824 681 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 894 681 63 132 0 759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3576

[startup+0.301944 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26544
/proc/meminfo: memFree=1622752/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=3576 CPUtime=0.29
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 696 0 0 0 29 0 0 0 20 0 1 0 243360906 3661824 681 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 894 681 63 132 0 759 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3576

[startup+0.702008 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26544
/proc/meminfo: memFree=1622752/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=3740 CPUtime=0.69
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 741 0 0 0 69 0 0 0 24 0 1 0 243360906 3829760 726 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531528 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 935 726 63 132 0 800 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3740

[startup+1.50114 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26545
/proc/meminfo: memFree=1620056/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=4380 CPUtime=1.49
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 926 0 0 0 149 0 0 0 25 0 1 0 243360906 4485120 874 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 1095 874 67 132 0 960 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4380

[startup+3.1014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26545
/proc/meminfo: memFree=1618264/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=6812 CPUtime=3.09
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 1540 0 0 0 308 1 0 0 25 0 1 0 243360906 6975488 1488 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 1703 1488 67 132 0 1568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6812

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26545
/proc/meminfo: memFree=1616024/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=8480 CPUtime=6.29
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 1965 0 0 0 628 1 0 0 25 0 1 0 243360906 8683520 1913 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134687742 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 2120 1913 67 132 0 1985 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8480

[startup+12.702 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 26545
/proc/meminfo: memFree=1614168/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=9408 CPUtime=12.68
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 2200 0 0 0 1267 1 0 0 25 0 1 0 243360906 9633792 2148 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 2352 2148 67 132 0 2217 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9408

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 26545
/proc/meminfo: memFree=1613144/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=10336 CPUtime=25.49
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 2437 0 0 0 2547 2 0 0 25 0 1 0 243360906 10584064 2385 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134687832 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 2584 2385 67 132 0 2449 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10336

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 26545
/proc/meminfo: memFree=1611352/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=12224 CPUtime=51.07
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 2896 0 0 0 5105 2 0 0 25 0 1 0 243360906 12517376 2844 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 3056 2844 67 132 0 2921 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12224

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26545
/proc/meminfo: memFree=1609432/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=14096 CPUtime=102.26
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 3362 0 0 0 10223 3 0 0 25 0 1 0 243360906 14434304 3310 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551305 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 3524 3310 67 132 0 3389 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14096

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26545
/proc/meminfo: memFree=1608024/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=15568 CPUtime=162.23
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 3714 0 0 0 16219 4 0 0 25 0 1 0 243360906 15941632 3662 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 3892 3662 67 132 0 3757 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15568

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26545
/proc/meminfo: memFree=1606360/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=17180 CPUtime=222.21
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 4120 0 0 0 22216 5 0 0 25 0 1 0 243360906 17592320 4068 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551569 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 4295 4068 67 132 0 4160 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17180

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26545
/proc/meminfo: memFree=1605400/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=18340 CPUtime=282.19
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 4375 0 0 0 28213 6 0 0 25 0 1 0 243360906 18780160 4323 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 4585 4323 67 132 0 4450 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18340

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26547
/proc/meminfo: memFree=1604760/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=19028 CPUtime=342.17
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 4538 0 0 0 34210 7 0 0 25 0 1 0 243360906 19484672 4486 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 4757 4486 67 132 0 4622 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19028

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26547
/proc/meminfo: memFree=1604504/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=19220 CPUtime=402.15
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 4606 0 0 0 40207 8 0 0 25 0 1 0 243360906 19681280 4554 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 4805 4554 67 132 0 4670 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 19220

[startup+462.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 26547
/proc/meminfo: memFree=1603032/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=20708 CPUtime=462.14
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 4963 0 0 0 46205 9 0 0 25 0 1 0 243360906 21204992 4911 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 5177 4911 67 132 0 5042 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 20708

[startup+522.302 s]
/proc/loadavg: 1.10 1.02 1.00 2/78 26547
/proc/meminfo: memFree=1602776/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=20972 CPUtime=522.11
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 5029 0 0 0 52202 9 0 0 25 0 1 0 243360906 21475328 4977 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557695 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 5243 4977 67 132 0 5108 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 20972

[startup+582.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 26547
/proc/meminfo: memFree=1602648/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=21104 CPUtime=582.09
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 5061 0 0 0 58199 10 0 0 25 0 1 0 243360906 21610496 5009 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 5276 5009 67 132 0 5141 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 21104

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26547
/proc/meminfo: memFree=1602520/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=21252 CPUtime=642.07
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 5090 0 0 0 64197 10 0 0 25 0 1 0 243360906 21762048 5038 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 5313 5038 67 132 0 5178 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 21252

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26547
/proc/meminfo: memFree=1600920/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=22900 CPUtime=702.05
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 5480 0 0 0 70194 11 0 0 25 0 1 0 243360906 23449600 5428 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 5725 5428 67 132 0 5590 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 22900

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26547
/proc/meminfo: memFree=1600088/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=23624 CPUtime=762.04
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 5677 0 0 0 76192 12 0 0 25 0 1 0 243360906 24190976 5625 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 5906 5625 67 132 0 5771 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 23624

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26547
/proc/meminfo: memFree=1600088/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=23624 CPUtime=822.01
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 5677 0 0 0 82189 12 0 0 25 0 1 0 243360906 24190976 5625 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 5906 5625 67 132 0 5771 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 23624

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26547
/proc/meminfo: memFree=1599896/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=23764 CPUtime=881.99
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 5713 0 0 0 88186 13 0 0 25 0 1 0 243360906 24334336 5661 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 5941 5661 67 132 0 5806 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 23764

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26547
/proc/meminfo: memFree=1599960/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=23908 CPUtime=941.96
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 5721 0 0 0 94183 13 0 0 25 0 1 0 243360906 24481792 5669 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 5977 5669 67 132 0 5842 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 23908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26547
/proc/meminfo: memFree=1599704/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=24184 CPUtime=1001.95
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 5798 0 0 0 100181 14 0 0 25 0 1 0 243360906 24764416 5746 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 6046 5746 67 132 0 5911 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 24184

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26547
/proc/meminfo: memFree=1599640/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=24328 CPUtime=1061.92
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 5815 0 0 0 106178 14 0 0 25 0 1 0 243360906 24911872 5763 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 6082 5763 67 132 0 5947 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 24328

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26547
/proc/meminfo: memFree=1597528/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=26340 CPUtime=1121.91
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 6321 0 0 0 112175 16 0 0 25 0 1 0 243360906 26972160 6269 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 6585 6269 67 132 0 6450 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 26340

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26547
/proc/meminfo: memFree=1597272/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=26612 CPUtime=1181.88
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 6398 0 0 0 118172 16 0 0 25 0 1 0 243360906 27250688 6346 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 6653 6346 67 132 0 6518 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 26612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26547
/proc/meminfo: memFree=1597272/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=26612 CPUtime=1200.09
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 6400 0 0 0 119992 17 0 0 25 0 1 0 243360906 27250688 6348 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 6653 6348 67 132 0 6518 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26612

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26547
/proc/meminfo: memFree=1597272/2055920 swapFree=4138856/4192956
[pid=26544] ppid=26542 vsize=26612 CPUtime=1200.09
/proc/26544/stat : 26544 (minimarch_fixed) R 26542 26544 25785 0 -1 4194304 6400 0 0 0 119992 17 0 0 25 0 1 0 243360906 27250688 6348 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/26544/statm: 6653 6348 67 132 0 6518 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 26612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.175973
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 26612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6400
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= 6
involuntary context switches= 24830

runsolver used 0.904862 second user time and 2.5976 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Apr 27 11:27:12 UTC 2007

IDJOB= 427727
IDBENCH= 20119
IDSOLVER= 198
FILE ID= node3/427727-1177673232

PBS_JOBID= 4697418

Free space on /tmp= 66494 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S879514135-06.cnf
COMMAND LINE= /tmp/evaluation/427727-1177673232/minimarch_fixed /tmp/evaluation/427727-1177673232/instance-427727-1177673232.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-427727-1177673232 -o ROOT/results/node3/solver-427727-1177673232 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427727-1177673232/minimarch_fixed /tmp/evaluation/427727-1177673232/instance-427727-1177673232.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  30cedd343a249ee79ef6344a724972e1

RANDOM SEED= 666437111

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1623224 kB
Buffers:         46152 kB
Cached:         317804 kB
SwapCached:      18000 kB
Active:         190088 kB
Inactive:       198212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623224 kB
SwapTotal:     4192956 kB
SwapFree:      4138856 kB
Dirty:            3432 kB
Writeback:           0 kB
Mapped:          30176 kB
Slab:            29952 kB
Committed_AS:  6166364 kB
PageTables:       1780 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= 66494 MiB

End job on node3 on Fri Apr 27 11:47:14 UTC 2007