Trace number 427945

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) 1200.07 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
MD5SUM38fa97e90ce15381041a02fb89a2e927
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 variables5494
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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:  5500                                                 |
0.00/0.00	|  Number of clauses:    14684                                                |
0.00/0.04	|  Parsing time:         0.04         s                                       |
0.09/0.10	============================[ Search Statistics ]==============================
0.09/0.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	===============================================================================
0.09/0.10	|         0 |    3815    12171    36983 |     4057        0    nan |  0.000 % |
0.09/0.11	|       100 |    3815    12171    36983 |     4462      100     26 |  0.000 % |
0.09/0.13	|       250 |    3815    12171    36983 |     4908      250     27 |  0.000 % |
0.09/0.17	|       478 |    3815    12171    36983 |     5399      478     28 |  0.000 % |
0.19/0.23	|       815 |    3815    12171    36983 |     5939      815     32 |  0.000 % |
0.29/0.30	|      1323 |    3813    12158    36942 |     6533     1321     31 |  0.600 % |
0.39/0.43	|      2082 |    3782    11966    36349 |     7187     2077     31 |  0.600 % |
0.59/0.64	|      3221 |    3782    11966    36349 |     7905     3216     33 |  0.600 % |
0.89/0.97	|      4929 |    3782    11966    36349 |     8696     4924     33 |  0.600 % |
1.49/1.55	|      7491 |    3782    11966    36349 |     9566     7486     33 |  0.600 % |
2.39/2.48	|     11335 |    3782    11966    36349 |    10522     6260     37 |  0.600 % |
3.89/3.97	|     17102 |    3782    11966    36349 |    11575     6616     29 |  0.600 % |
6.19/6.21	|     25752 |    3782    11966    36349 |    12732     9288     36 |  0.600 % |
9.79/9.90	|     38727 |    3782    11966    36349 |    14005     9147     33 |  0.600 % |
15.89/15.96	|     58188 |    3782    11966    36349 |    15406    14148     35 |  0.600 % |
26.78/26.83	|     87381 |    3782    11966    36349 |    16947    11590     32 |  0.600 % |
42.68/42.78	|    131171 |    3782    11966    36349 |    18641    12115     33 |  0.600 % |
68.47/68.52	|    196859 |    3779    11957    36328 |    20505    11257     37 |  0.655 % |
108.96/109.02	|    295385 |    3779    11957    36328 |    22556    15210     38 |  0.655 % |
173.64/173.72	|    443175 |    3779    11957    36328 |    24812    13684     35 |  0.655 % |
278.12/278.27	|    664858 |    3779    11957    36328 |    27293    19398     32 |  0.655 % |
442.57/442.70	|    997383 |    3778    11950    36311 |    30022    23303     40 |  0.673 % |
707.90/708.17	|   1496172 |    3776    11939    36282 |    33025    29972     37 |  0.709 % |
1128.67/1129.03	|   2244354 |    3776    11939    36282 |    36327    18962     34 |  0.709 % |

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/node27/watcher-427945-1177689840 -o ROOT/results/node27/solver-427945-1177689840 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427945-1177689840/minimarch_fixed /tmp/evaluation/427945-1177689840/instance-427945-1177689840.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 3/65 30243
/proc/meminfo: memFree=1466856/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=2620 CPUtime=0
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 181679880 2682880 350 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134693984 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 655 350 51 132 0 520 0

[startup+0.0900611 s]
/proc/loadavg: 0.91 0.97 0.98 3/65 30243
/proc/meminfo: memFree=1466856/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=4012 CPUtime=0.08
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 709 0 0 0 8 0 0 0 18 0 1 0 181679880 4108288 694 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531329 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 1003 694 63 132 0 868 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4012

[startup+0.101062 s]
/proc/loadavg: 0.91 0.97 0.98 3/65 30243
/proc/meminfo: memFree=1466856/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=3848 CPUtime=0.09
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 711 0 0 0 9 0 0 0 18 0 1 0 181679880 3940352 664 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631123 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 962 664 65 132 0 827 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3848

[startup+0.301082 s]
/proc/loadavg: 0.91 0.97 0.98 3/65 30243
/proc/meminfo: memFree=1466856/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=3960 CPUtime=0.29
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 732 0 0 0 29 0 0 0 19 0 1 0 181679880 4055040 685 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 990 685 67 132 0 855 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3960

[startup+0.701123 s]
/proc/loadavg: 0.91 0.97 0.98 3/65 30243
/proc/meminfo: memFree=1466856/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=3960 CPUtime=0.69
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 732 0 0 0 69 0 0 0 23 0 1 0 181679880 4055040 685 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 990 685 67 132 0 855 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3960

[startup+1.5012 s]
/proc/loadavg: 0.91 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1464160/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=4488 CPUtime=1.49
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 872 0 0 0 149 0 0 0 25 0 1 0 181679880 4595712 825 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557956 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 1122 825 67 132 0 987 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4488

[startup+3.10136 s]
/proc/loadavg: 0.91 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1463200/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=5024 CPUtime=3.09
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 1012 0 0 0 309 0 0 0 25 0 1 0 181679880 5144576 965 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553241 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 1256 965 67 132 0 1121 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5024

[startup+6.30169 s]
/proc/loadavg: 0.92 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1462688/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=5420 CPUtime=6.29
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 1106 0 0 0 629 0 0 0 25 0 1 0 181679880 5550080 1059 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 1355 1059 67 132 0 1220 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5420

[startup+12.7013 s]
/proc/loadavg: 0.92 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1462056/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=6120 CPUtime=12.68
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 1283 0 0 0 1268 0 0 0 25 0 1 0 181679880 6266880 1236 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 1530 1236 67 132 0 1395 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6120

[startup+25.5016 s]
/proc/loadavg: 0.94 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1461288/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=6912 CPUtime=25.49
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 1481 0 0 0 2548 1 0 0 25 0 1 0 181679880 7077888 1434 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551525 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 1728 1434 67 132 0 1593 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6912

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1460264/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=8036 CPUtime=51.08
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 1731 0 0 0 5107 1 0 0 25 0 1 0 181679880 8228864 1684 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 2009 1684 67 132 0 1874 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8036

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1458664/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=9624 CPUtime=102.27
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 2151 0 0 0 10225 2 0 0 25 0 1 0 181679880 9854976 2104 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551003 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 2406 2104 67 132 0 2271 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9624

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1457960/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=10416 CPUtime=162.24
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 2350 0 0 0 16222 2 0 0 25 0 1 0 181679880 10665984 2303 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 2604 2303 67 132 0 2469 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10416

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1457000/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=11356 CPUtime=222.22
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 2567 0 0 0 22220 2 0 0 25 0 1 0 181679880 11628544 2520 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 2839 2520 67 132 0 2704 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11356

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1456872/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=11652 CPUtime=282.21
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 2648 0 0 0 28218 3 0 0 25 0 1 0 181679880 11931648 2601 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 2913 2601 67 132 0 2778 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11652

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1455912/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=12468 CPUtime=342.19
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 2853 0 0 0 34216 3 0 0 25 0 1 0 181679880 12767232 2806 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 3117 2806 67 132 0 2982 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12468

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1454568/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=13832 CPUtime=402.18
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 3186 0 0 0 40214 4 0 0 25 0 1 0 181679880 14163968 3139 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134563418 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 3458 3139 67 132 0 3323 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13832

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1454504/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=13832 CPUtime=462.16
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 3201 0 0 0 46212 4 0 0 25 0 1 0 181679880 14163968 3154 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552554 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 3458 3154 67 132 0 3323 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13832

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1453800/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=14628 CPUtime=522.14
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 3378 0 0 0 52210 4 0 0 25 0 1 0 181679880 14979072 3331 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551424 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 3657 3331 67 132 0 3522 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14628

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1453800/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=14628 CPUtime=582.13
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 3394 0 0 0 58209 4 0 0 25 0 1 0 181679880 14979072 3347 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 3657 3347 67 132 0 3522 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 14628

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1452968/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=15556 CPUtime=642.12
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 3602 0 0 0 64207 5 0 0 25 0 1 0 181679880 15929344 3555 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 3889 3555 67 132 0 3754 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 15556

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1452904/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=15556 CPUtime=702.1
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 3603 0 0 0 70205 5 0 0 25 0 1 0 181679880 15929344 3556 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557651 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 3889 3556 67 132 0 3754 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 15556

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1452648/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=15844 CPUtime=762.08
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 3671 0 0 0 76203 5 0 0 25 0 1 0 181679880 16224256 3624 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 3961 3624 67 132 0 3826 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 15844

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1451880/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=16508 CPUtime=822.06
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 3848 0 0 0 82201 5 0 0 25 0 1 0 181679880 16904192 3801 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 4127 3801 67 132 0 3992 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 16508

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1451752/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=16640 CPUtime=882.04
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 3887 0 0 0 88199 5 0 0 25 0 1 0 181679880 17039360 3840 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 4160 3840 67 132 0 4025 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 16640

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1451688/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=16640 CPUtime=942.02
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 3894 0 0 0 94197 5 0 0 25 0 1 0 181679880 17039360 3847 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134559076 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 4160 3847 67 132 0 4025 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 16640

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1451496/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=17040 CPUtime=1002.01
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 3974 0 0 0 100195 6 0 0 25 0 1 0 181679880 17448960 3927 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 4260 3927 67 132 0 4125 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 17040

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1451304/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=17320 CPUtime=1062
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 4035 0 0 0 106194 6 0 0 25 0 1 0 181679880 17735680 3988 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558455 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 4330 3988 67 132 0 4195 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 17320

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1450472/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=18124 CPUtime=1121.97
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 4228 0 0 0 112191 6 0 0 25 0 1 0 181679880 18558976 4181 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 4531 4181 67 132 0 4396 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 18124

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1450408/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=18068 CPUtime=1181.96
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 4231 0 0 0 118190 6 0 0 25 0 1 0 181679880 18501632 4184 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 4517 4184 67 132 0 4382 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 18068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 30244
/proc/meminfo: memFree=1450408/2055920 swapFree=4182916/4192956
[pid=30243] ppid=30241 vsize=18068 CPUtime=1200.05
/proc/30243/stat : 30243 (minimarch_fixed) R 30241 30243 29067 0 -1 4194304 4231 0 0 0 119999 6 0 0 25 0 1 0 181679880 18501632 4184 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/30243/statm: 4517 4184 67 132 0 4382 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 18068

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.072988
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 18124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4231
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= 1783

runsolver used 0.975851 second user time and 2.31165 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Fri Apr 27 16:04:00 UTC 2007

IDJOB= 427945
IDBENCH= 20230
IDSOLVER= 198
FILE ID= node27/427945-1177689840

PBS_JOBID= 4698633

Free space on /tmp= 66440 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1757451736-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/427945-1177689840/minimarch_fixed /tmp/evaluation/427945-1177689840/instance-427945-1177689840.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-427945-1177689840 -o ROOT/results/node27/solver-427945-1177689840 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427945-1177689840/minimarch_fixed /tmp/evaluation/427945-1177689840/instance-427945-1177689840.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 672775107

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
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:       1467328 kB
Buffers:         48820 kB
Cached:         463840 kB
SwapCached:       4616 kB
Active:         244316 kB
Inactive:       279028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1467328 kB
SwapTotal:     4192956 kB
SwapFree:      4182916 kB
Dirty:            3248 kB
Writeback:           0 kB
Mapped:          15976 kB
Slab:            51316 kB
Committed_AS:  2209004 kB
PageTables:       1412 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= 66440 MiB

End job on node27 on Fri Apr 27 16:24:02 UTC 2007