Trace number 425127

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? (TO) 5000.09 5001.51

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	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:  5500                                                 |
0.00/0.00	c |  Number of clauses:    14684                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.05/0.06	c ============================[ Search Statistics ]==============================
0.05/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.05/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.05/0.06	c ===============================================================================
0.05/0.06	c |         0 |    3815    12170    36986 |     4056        0    nan |  0.000 % |
0.05/0.07	c |       100 |    3815    12170    36986 |     4462      100     25 |  0.000 % |
0.05/0.09	c |       252 |    3815    12170    36986 |     4908      252     26 |  0.000 % |
0.09/0.12	c |       477 |    3815    12170    36986 |     5399      477     25 |  0.000 % |
0.09/0.17	c |       814 |    3812    12161    36965 |     5939      813     25 |  0.055 % |
0.19/0.25	c |      1321 |    3812    12161    36965 |     6533     1320     26 |  0.055 % |
0.29/0.37	c |      2080 |    3778    11949    36315 |     7186     2076     26 |  0.673 % |
0.49/0.56	c |      3219 |    3778    11949    36315 |     7905     3215     27 |  0.673 % |
0.79/0.89	c |      4927 |    3778    11949    36315 |     8695     4923     29 |  0.673 % |
1.39/1.41	c |      7491 |    3778    11949    36315 |     9565     7487     29 |  0.673 % |
2.19/2.29	c |     11336 |    3778    11949    36315 |    10521     6391     28 |  0.673 % |
3.59/3.62	c |     17102 |    3778    11949    36315 |    11574     6761     32 |  0.673 % |
5.69/5.77	c |     25752 |    3778    11949    36315 |    12731     9392     30 |  0.673 % |
9.39/9.48	c |     38726 |    3778    11949    36315 |    14004     9326     29 |  0.673 % |
15.18/15.28	c |     58187 |    3778    11949    36315 |    15405     7293     27 |  0.673 % |
24.58/24.68	c |     87380 |    3778    11949    36315 |    16945    12828     33 |  0.673 % |
39.58/39.61	c |    131169 |    3778    11949    36315 |    18640    13197     31 |  0.673 % |
63.87/63.94	c |    196855 |    3778    11949    36315 |    20504    12317     34 |  0.673 % |
103.36/103.48	c |    295381 |    3778    11949    36315 |    22554    16929     37 |  0.673 % |
164.55/164.64	c |    443171 |    3778    11949    36315 |    24810    15711     29 |  0.673 % |
263.92/264.06	c |    664854 |    3778    11949    36315 |    27291    23300     37 |  0.673 % |
415.88/416.10	c |    997384 |    3778    11949    36315 |    30020    16375     29 |  0.673 % |
676.81/677.03	c |   1496172 |    3778    11949    36315 |    33022    27479     37 |  0.673 % |
1066.50/1066.83	c |   2244354 |    3778    11949    36315 |    36324    20650     28 |  0.673 % |
1738.03/1738.50	c |   3366630 |    3778    11949    36315 |    39957    35913     40 |  0.673 % |
2727.66/2728.41	c |   5050041 |    3778    11949    36315 |    43952    39643     36 |  0.673 % |
4303.46/4304.72	c |   7575158 |    3778    11949    36315 |    48348    43677     42 |  0.673 % |

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/node57/watcher-425127-1177791212 -o ROOT/results/node57/solver-425127-1177791212 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425127-1177791212/minisat_noassertions /tmp/evaluation/425127-1177791212/instance-425127-1177791212.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.78 0.95 0.98 2/64 20010
/proc/meminfo: memFree=1514680/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=2476 CPUtime=0
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 338 0 0 0 0 0 0 0 18 0 1 0 220257150 2535424 324 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134531033 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 619 324 50 130 0 486 0

[startup+0.0557569 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 20010
/proc/meminfo: memFree=1514680/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=3984 CPUtime=0.05
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 713 0 0 0 5 0 0 0 18 0 1 0 220257150 4079616 699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134523693 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 996 699 62 130 0 863 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3984

[startup+0.10176 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 20010
/proc/meminfo: memFree=1514680/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=3820 CPUtime=0.09
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 220257150 3911680 671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547049 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 955 671 66 130 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3820

[startup+0.301777 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 20010
/proc/meminfo: memFree=1514680/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=3820 CPUtime=0.29
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 717 0 0 0 29 0 0 0 19 0 1 0 220257150 3911680 671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 955 671 66 130 0 822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3820

[startup+0.701812 s]
/proc/loadavg: 0.78 0.95 0.98 2/64 20010
/proc/meminfo: memFree=1514680/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=3820 CPUtime=0.69
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 717 0 0 0 69 0 0 0 23 0 1 0 220257150 3911680 671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546971 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 955 671 66 130 0 822 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3820

[startup+1.50188 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 20011
/proc/meminfo: memFree=1512048/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=4480 CPUtime=1.49
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 853 0 0 0 149 0 0 0 25 0 1 0 220257150 4587520 807 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 1120 807 66 130 0 987 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4480

[startup+3.10202 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 20011
/proc/meminfo: memFree=1511280/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=4876 CPUtime=3.09
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 969 0 0 0 309 0 0 0 25 0 1 0 220257150 4993024 923 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 1219 923 66 130 0 1086 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4876

[startup+6.3013 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 20011
/proc/meminfo: memFree=1510576/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=5272 CPUtime=6.29
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 1073 0 0 0 629 0 0 0 25 0 1 0 220257150 5398528 1027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 1318 1027 66 130 0 1185 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5272

[startup+12.7019 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 20011
/proc/meminfo: memFree=1509936/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=5828 CPUtime=12.68
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 1204 0 0 0 1268 0 0 0 25 0 1 0 220257150 5967872 1158 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546959 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 1457 1158 66 130 0 1324 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5828

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 20011
/proc/meminfo: memFree=1509168/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=6620 CPUtime=25.48
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 1396 0 0 0 2548 0 0 0 25 0 1 0 220257150 6778880 1350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548737 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 1655 1350 66 130 0 1522 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6620

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 20011
/proc/meminfo: memFree=1508144/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=7640 CPUtime=51.08
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 1645 0 0 0 5107 1 0 0 25 0 1 0 220257150 7823360 1599 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 1910 1599 66 130 0 1777 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7640

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 20011
/proc/meminfo: memFree=1506864/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=8964 CPUtime=102.26
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 1985 0 0 0 10225 1 0 0 25 0 1 0 220257150 9179136 1939 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 2241 1939 66 130 0 2108 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8964

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 20011
/proc/meminfo: memFree=1506224/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=9640 CPUtime=162.25
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 2135 0 0 0 16223 2 0 0 25 0 1 0 220257150 9871360 2089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 2410 2089 66 130 0 2277 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9640

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20011
/proc/meminfo: memFree=1505456/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=10460 CPUtime=222.23
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 2335 0 0 0 22221 2 0 0 25 0 1 0 220257150 10711040 2289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 2615 2289 66 130 0 2482 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10460

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20011
/proc/meminfo: memFree=1504688/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=11308 CPUtime=282.21
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 2531 0 0 0 28219 2 0 0 25 0 1 0 220257150 11579392 2485 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 2827 2485 66 130 0 2694 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11308

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20011
/proc/meminfo: memFree=1504440/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=11444 CPUtime=342.19
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 2587 0 0 0 34217 2 0 0 25 0 1 0 220257150 11718656 2541 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 2861 2541 66 130 0 2728 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11444

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20011
/proc/meminfo: memFree=1504184/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=11712 CPUtime=402.18
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 2657 0 0 0 40216 2 0 0 25 0 1 0 220257150 11993088 2611 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 2928 2611 66 130 0 2795 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11712

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20011
/proc/meminfo: memFree=1502520/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=13440 CPUtime=462.16
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 3070 0 0 0 46213 3 0 0 25 0 1 0 220257150 13762560 3024 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 3360 3024 66 130 0 3227 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13440

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20011
/proc/meminfo: memFree=1502072/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=13836 CPUtime=522.15
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 3180 0 0 0 52211 4 0 0 25 0 1 0 220257150 14168064 3134 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 3459 3134 66 130 0 3326 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13836

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20011
/proc/meminfo: memFree=1501816/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=14100 CPUtime=582.14
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 3250 0 0 0 58210 4 0 0 25 0 1 0 220257150 14438400 3204 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 3525 3204 66 130 0 3392 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 14100

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20011
/proc/meminfo: memFree=1501688/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=14244 CPUtime=642.13
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 3278 0 0 0 64209 4 0 0 25 0 1 0 220257150 14585856 3232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 3561 3232 66 130 0 3428 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 14244


################
# More data... #
################

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20211
/proc/meminfo: memFree=1489912/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=26104 CPUtime=4061.12
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6197 0 0 0 406099 13 0 0 25 0 1 0 220257150 26730496 6151 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 6526 6151 66 130 0 6393 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 26104

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20211
/proc/meminfo: memFree=1489912/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=26104 CPUtime=4121.1
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6198 0 0 0 412097 13 0 0 25 0 1 0 220257150 26730496 6152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 6526 6152 66 130 0 6393 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 26104

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20211
/proc/meminfo: memFree=1489848/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=26276 CPUtime=4181.08
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6225 0 0 0 418095 13 0 0 25 0 1 0 220257150 26906624 6179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 6569 6179 66 130 0 6436 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 26276

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20211
/proc/meminfo: memFree=1488440/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=27596 CPUtime=4241.07
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6567 0 0 0 424093 14 0 0 25 0 1 0 220257150 28258304 6521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 6899 6521 66 130 0 6766 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 27596

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20211
/proc/meminfo: memFree=1488440/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=27596 CPUtime=4301.06
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6567 0 0 0 430092 14 0 0 25 0 1 0 220257150 28258304 6521 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 6899 6521 66 130 0 6766 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 27596

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20211
/proc/meminfo: memFree=1488440/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=27596 CPUtime=4361.04
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6572 0 0 0 436090 14 0 0 25 0 1 0 220257150 28258304 6526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 6899 6526 66 130 0 6766 0
Current children cumulated CPU time (s) 4361.04
Current children cumulated vsize (KiB) 27596

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20211
/proc/meminfo: memFree=1488440/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=27596 CPUtime=4421.02
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6572 0 0 0 442088 14 0 0 25 0 1 0 220257150 28258304 6526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 6899 6526 66 130 0 6766 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 27596

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20211
/proc/meminfo: memFree=1488376/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=27596 CPUtime=4481.01
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6572 0 0 0 448086 15 0 0 25 0 1 0 220257150 28258304 6526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 6899 6526 66 130 0 6766 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 27596

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20211
/proc/meminfo: memFree=1488440/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=27596 CPUtime=4540.99
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6572 0 0 0 454084 15 0 0 25 0 1 0 220257150 28258304 6526 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 6899 6526 66 130 0 6766 0
Current children cumulated CPU time (s) 4540.99
Current children cumulated vsize (KiB) 27596

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20213
/proc/meminfo: memFree=1487672/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=28256 CPUtime=4600.98
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6749 0 0 0 460083 15 0 0 25 0 1 0 220257150 28934144 6703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 7064 6703 66 130 0 6931 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 28256

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20213
/proc/meminfo: memFree=1487608/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=28256 CPUtime=4660.96
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6749 0 0 0 466081 15 0 0 25 0 1 0 220257150 28934144 6703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 7064 6703 66 130 0 6931 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 28256

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20213
/proc/meminfo: memFree=1487608/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=28256 CPUtime=4720.94
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6749 0 0 0 472079 15 0 0 25 0 1 0 220257150 28934144 6703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 7064 6703 66 130 0 6931 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 28256

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20213
/proc/meminfo: memFree=1487544/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=28256 CPUtime=4780.93
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6749 0 0 0 478077 16 0 0 25 0 1 0 220257150 28934144 6703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 7064 6703 66 130 0 6931 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 28256

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20213
/proc/meminfo: memFree=1487544/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=28256 CPUtime=4840.92
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6749 0 0 0 484076 16 0 0 25 0 1 0 220257150 28934144 6703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 7064 6703 66 130 0 6931 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 28256

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20213
/proc/meminfo: memFree=1487608/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=28256 CPUtime=4900.9
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6749 0 0 0 490074 16 0 0 25 0 1 0 220257150 28934144 6703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 7064 6703 66 130 0 6931 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 28256

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20213
/proc/meminfo: memFree=1487672/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=28256 CPUtime=4960.88
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6752 0 0 0 496072 16 0 0 25 0 1 0 220257150 28934144 6706 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 7064 6706 66 130 0 6931 0
Current children cumulated CPU time (s) 4960.88
Current children cumulated vsize (KiB) 28256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20213
/proc/meminfo: memFree=1487736/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=28256 CPUtime=5000.08
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6753 0 0 0 499992 16 0 0 25 0 1 0 220257150 28934144 6707 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 7064 6707 66 130 0 6931 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 28256

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20213
/proc/meminfo: memFree=1487736/2055920 swapFree=4183136/4192956
[pid=20010] ppid=20008 vsize=28256 CPUtime=5000.08
/proc/20010/stat : 20010 (minisat_noasser) R 20008 20010 19956 0 -1 4194304 6753 0 0 0 499992 16 0 0 25 0 1 0 220257150 28934144 6707 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/20010/statm: 7064 6707 66 130 0 6931 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 28256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.09
CPU user time (s): 4999.92
CPU system time (s): 0.168974
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 28256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6753
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= 5186

runsolver used 3.90241 second user time and 9.80451 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sat Apr 28 20:13:32 UTC 2007

IDJOB= 425127
IDBENCH= 20230
IDSOLVER= 189
FILE ID= node57/425127-1177791212

PBS_JOBID= 4715781

Free space on /tmp= 66514 MiB

SOLVER NAME= minisat SAT 2007
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/425127-1177791212/minisat_noassertions /tmp/evaluation/425127-1177791212/instance-425127-1177791212.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-425127-1177791212 -o ROOT/results/node57/solver-425127-1177791212 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425127-1177791212/minisat_noassertions /tmp/evaluation/425127-1177791212/instance-425127-1177791212.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  38fa97e90ce15381041a02fb89a2e927

RANDOM SEED= 741254225

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1515088 kB
Buffers:         49296 kB
Cached:         416424 kB
SwapCached:       4364 kB
Active:         198644 kB
Inactive:       277168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515088 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          15420 kB
Slab:            51076 kB
Committed_AS:  2691072 kB
PageTables:       1408 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= 66514 MiB

End job on node57 on Sat Apr 28 21:36:56 UTC 2007