Trace number 303609

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
minisat SAT 2007 (with assertions)? (TO) 1200.11 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S938354044-16.cnf
MD5SUM90b34cbcd18a30548d336749c40e7348
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  200                                                  |
0.00/0.00	c |  Number of clauses:    17000                                                |
0.00/0.09	c |  Parsing time:         0.09         s                                       |
0.40/0.49	c ============================[ Search Statistics ]==============================
0.40/0.49	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.40/0.49	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.40/0.49	c ===============================================================================
0.40/0.49	c |         0 |     200    17000   119000 |     5666        0    nan |  0.000 % |
0.50/0.51	c |       101 |     200    17000   119000 |     6233      101     58 |  0.003 % |
0.50/0.53	c |       251 |     200    17000   119000 |     6856      251     57 |  0.003 % |
0.50/0.55	c |       476 |     200    17000   119000 |     7542      476     58 |  0.003 % |
0.50/0.58	c |       813 |     200    17000   119000 |     8296      813     57 |  0.003 % |
0.61/0.63	c |      1320 |     200    17000   119000 |     9126     1320     57 |  0.003 % |
0.61/0.70	c |      2080 |     200    17000   119000 |    10038     2080     57 |  0.003 % |
0.81/0.82	c |      3219 |     200    17000   119000 |    11042     3219     58 |  0.003 % |
0.91/1.01	c |      4930 |     200    17000   119000 |    12147     4930     58 |  0.003 % |
1.32/1.37	c |      7492 |     200    17000   119000 |    13361     7492     58 |  0.003 % |
1.93/1.97	c |     11336 |     200    17000   119000 |    14697    11336     58 |  0.003 % |
2.85/2.96	c |     17102 |     200    17000   119000 |    16167     9708     58 |  0.003 % |
4.60/4.63	c |     25751 |     200    17000   119000 |    17784    10227     59 |  0.003 % |
7.36/7.39	c |     38725 |     200    17000   119000 |    19562    14259     58 |  0.003 % |
11.97/12.07	c |     58189 |     200    17000   119000 |    21519    14072     59 |  0.003 % |
20.58/20.62	c |     87381 |     200    17000   119000 |    23671    10847     58 |  0.003 % |
32.56/32.60	c |    131173 |     200    17000   119000 |    26038    18173     59 |  0.003 % |
52.74/52.81	c |    196857 |     200    17000   119000 |    28641    13182     57 |  0.003 % |
84.27/84.40	c |    295383 |     200    17000   119000 |    31506    12973     56 |  0.003 % |
134.46/134.60	c |    443172 |     200    17000   119000 |    34656    27694     59 |  0.003 % |
215.68/215.76	c |    664855 |     200    17000   119000 |    38122    30076     60 |  0.003 % |
347.18/347.32	c |    997380 |     200    17000   119000 |    41934    33951     60 |  0.003 % |
562.24/562.46	c |   1496168 |     200    17000   119000 |    46128    15083     55 |  0.003 % |
908.92/909.24	c |   2244352 |     200    17000   119000 |    50741    43326     59 |  0.003 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-303609-1172039420 -o ROOT/results/node1/solver-303609-1172039420 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303609-1172039420/minisat /tmp/evaluation/303609-1172039420/instance-303609-1172039420.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 7675
/proc/meminfo: memFree=1559600/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=1888 CPUtime=0
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 223897098 1933312 233 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 472 234 58 138 0 331 0

[startup+0.106538 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7675
/proc/meminfo: memFree=1559600/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=3284 CPUtime=0.1
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 616 0 0 0 10 0 0 0 18 0 1 0 223897098 3362816 600 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530560 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 821 600 71 138 0 680 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3284

[startup+0.514585 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7675
/proc/meminfo: memFree=1559600/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=3348 CPUtime=0.5
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 650 0 0 0 50 0 0 0 22 0 1 0 223897098 3428352 632 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 837 632 71 138 0 696 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3348

[startup+1.33468 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7676
/proc/meminfo: memFree=1556392/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=4688 CPUtime=1.32
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 971 0 0 0 132 0 0 0 25 0 1 0 223897098 4800512 953 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 1172 953 73 138 0 1031 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4688

[startup+2.97087 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7676
/proc/meminfo: memFree=1554408/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=6668 CPUtime=2.96
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 1463 0 0 0 296 0 0 0 25 0 1 0 223897098 6828032 1445 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 1667 1445 73 138 0 1526 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6668

[startup+6.25326 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7676
/proc/meminfo: memFree=1553384/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=7728 CPUtime=6.24
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 1720 0 0 0 624 0 0 0 25 0 1 0 223897098 7913472 1702 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549533 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 1932 1702 73 138 0 1791 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7728

[startup+12.705 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7676
/proc/meminfo: memFree=1552104/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=8428 CPUtime=12.69
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 1895 0 0 0 1268 1 0 0 25 0 1 0 223897098 8630272 1877 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 2107 1877 73 138 0 1966 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8428

[startup+25.5105 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7676
/proc/meminfo: memFree=1550632/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=9880 CPUtime=25.49
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 2266 0 0 0 2548 1 0 0 25 0 1 0 223897098 10117120 2248 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 2470 2248 73 138 0 2329 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9880

[startup+51.1255 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7676
/proc/meminfo: memFree=1549416/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=11068 CPUtime=51.1
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 2555 0 0 0 5108 2 0 0 25 0 1 0 223897098 11333632 2537 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 2767 2537 73 138 0 2626 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11068

[startup+102.346 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7676
/proc/meminfo: memFree=1547240/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=13224 CPUtime=102.31
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 3098 0 0 0 10228 3 0 0 25 0 1 0 223897098 13541376 3080 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 3306 3080 73 138 0 3165 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 13224

[startup+162.383 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7676
/proc/meminfo: memFree=1545320/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=15116 CPUtime=162.32
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 3550 0 0 0 16228 4 0 0 25 0 1 0 223897098 15478784 3532 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550908 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 3779 3532 73 138 0 3638 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 15116

[startup+222.415 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7676
/proc/meminfo: memFree=1544232/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=16212 CPUtime=222.34
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 3827 0 0 0 22229 5 0 0 25 0 1 0 223897098 16601088 3809 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 4053 3809 73 138 0 3912 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 16212

[startup+282.443 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7676
/proc/meminfo: memFree=1543912/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=16784 CPUtime=282.34
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 3956 0 0 0 28229 5 0 0 25 0 1 0 223897098 17186816 3938 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 4196 3938 73 138 0 4055 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 16784

[startup+342.473 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7676
/proc/meminfo: memFree=1543464/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=17188 CPUtime=342.36
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 4053 0 0 0 34230 6 0 0 25 0 1 0 223897098 17600512 4035 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 4297 4035 73 138 0 4156 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 17188

[startup+402.509 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 7676
/proc/meminfo: memFree=1542056/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=18624 CPUtime=402.37
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 4386 0 0 0 40231 6 0 0 25 0 1 0 223897098 19070976 4368 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 4656 4368 73 138 0 4515 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 18624

[startup+462.538 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7676
/proc/meminfo: memFree=1541800/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=18944 CPUtime=462.39
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 4458 0 0 0 46232 7 0 0 25 0 1 0 223897098 19398656 4440 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 4736 4440 73 138 0 4595 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 18944

[startup+522.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7676
/proc/meminfo: memFree=1541544/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=19252 CPUtime=522.4
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 4514 0 0 0 52233 7 0 0 25 0 1 0 223897098 19714048 4496 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 4813 4496 73 138 0 4672 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 19252

[startup+582.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7676
/proc/meminfo: memFree=1540328/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=20456 CPUtime=582.42
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 4828 0 0 0 58234 8 0 0 25 0 1 0 223897098 20946944 4810 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 5114 4810 73 138 0 4973 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 20456

[startup+642.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7678
/proc/meminfo: memFree=1539496/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=21400 CPUtime=642.43
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 5058 0 0 0 64235 8 0 0 25 0 1 0 223897098 21913600 5040 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 5350 5040 73 138 0 5209 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 21400

[startup+702.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7678
/proc/meminfo: memFree=1539304/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=21540 CPUtime=702.45
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 5088 0 0 0 70236 9 0 0 25 0 1 0 223897098 22056960 5070 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 5385 5070 73 138 0 5244 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 21540

[startup+762.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7678
/proc/meminfo: memFree=1539240/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=21540 CPUtime=762.46
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 5104 0 0 0 76237 9 0 0 25 0 1 0 223897098 22056960 5086 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 5385 5086 73 138 0 5244 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 21540

[startup+822.737 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7678
/proc/meminfo: memFree=1539112/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=21704 CPUtime=822.48
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 5120 0 0 0 82238 10 0 0 25 0 1 0 223897098 22224896 5102 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 5426 5102 73 138 0 5285 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 21704

[startup+882.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7678
/proc/meminfo: memFree=1538920/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=21848 CPUtime=882.49
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 5161 0 0 0 88239 10 0 0 25 0 1 0 223897098 22372352 5143 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 5462 5143 73 138 0 5321 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 21848

[startup+942.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7678
/proc/meminfo: memFree=1537320/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=23432 CPUtime=942.51
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 5567 0 0 0 94240 11 0 0 25 0 1 0 223897098 23994368 5549 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 5858 5549 73 138 0 5717 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 23432

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7678
/proc/meminfo: memFree=1536808/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=24136 CPUtime=1002.53
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 5734 0 0 0 100241 12 0 0 25 0 1 0 223897098 24715264 5716 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 6034 5716 73 138 0 5893 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 24136

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7678
/proc/meminfo: memFree=1536616/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=24460 CPUtime=1062.55
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 5786 0 0 0 106243 12 0 0 25 0 1 0 223897098 25047040 5768 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 6115 5768 73 138 0 5974 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 24460

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7678
/proc/meminfo: memFree=1536552/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=24460 CPUtime=1122.56
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 5800 0 0 0 112244 12 0 0 25 0 1 0 223897098 25047040 5782 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 6115 5782 73 138 0 5974 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 24460

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7678
/proc/meminfo: memFree=1536424/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=24604 CPUtime=1182.58
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 5815 0 0 0 118245 13 0 0 25 0 1 0 223897098 25194496 5797 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 6151 5797 73 138 0 6010 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 24604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7678
/proc/meminfo: memFree=1536424/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=24604 CPUtime=1200.1
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 5815 0 0 0 119997 13 0 0 25 0 1 0 223897098 25194496 5797 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 6151 5797 73 138 0 6010 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 24604

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7678
/proc/meminfo: memFree=1536424/2055920 swapFree=4158120/4192956
[pid=7675] ppid=7673 vsize=24604 CPUtime=1200.1
/proc/7675/stat : 7675 (minisat) R 7673 7675 7578 0 -1 4194304 5815 0 0 0 119997 13 0 0 25 0 1 0 223897098 25194496 5797 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/7675/statm: 6151 5797 73 138 0 6010 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 24604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.137979
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 24604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5815
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= 2207

runsolver used 1.42578 second user time and 2.84757 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Feb 21 06:30:20 UTC 2007

IDJOB= 303609
IDBENCH= 20112
IDSOLVER= 109
FILE ID= node1/303609-1172039420

PBS_JOBID= 3865262

Free space on /tmp= 66549 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S938354044-16.cnf
COMMAND LINE= /tmp/evaluation/303609-1172039420/minisat /tmp/evaluation/303609-1172039420/instance-303609-1172039420.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-303609-1172039420 -o ROOT/results/node1/solver-303609-1172039420 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303609-1172039420/minisat /tmp/evaluation/303609-1172039420/instance-303609-1172039420.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  90b34cbcd18a30548d336749c40e7348

RANDOM SEED= 941055170

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1560072 kB
Buffers:         56504 kB
Cached:         342672 kB
SwapCached:      15284 kB
Active:         269320 kB
Inactive:       152880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560072 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1388 kB
Writeback:           0 kB
Mapped:          29768 kB
Slab:            59224 kB
Committed_AS:   734148 kB
PageTables:       1740 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= 66549 MiB

End job on node1 on Wed Feb 21 06:50:23 UTC 2007