Trace number 421303

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) 1200.02 1200.51

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
MD5SUM187ddb77d85cea24bfd5c67a96bc6641
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 variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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:  6500                                                 |
0.00/0.00	c |  Number of clauses:    17354                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.02/0.07	c ============================[ Search Statistics ]==============================
0.02/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.07	c ===============================================================================
0.02/0.07	c |         0 |    4563    14511    43979 |     4837        0    nan |  0.000 % |
0.02/0.09	c |       100 |    4562    14511    43979 |     5320       99     28 |  0.031 % |
0.09/0.11	c |       252 |    4562    14511    43979 |     5852      251     24 |  0.031 % |
0.09/0.15	c |       478 |    4561    14503    43958 |     6438      477     25 |  0.031 % |
0.19/0.20	c |       816 |    4561    14503    43958 |     7081      815     28 |  0.031 % |
0.19/0.29	c |      1324 |    4561    14503    43958 |     7790     1323     28 |  0.031 % |
0.39/0.42	c |      2085 |    4560    14494    43928 |     8569     2083     29 |  0.046 % |
0.59/0.65	c |      3224 |    4560    14494    43928 |     9425     3222     28 |  0.046 % |
0.99/1.00	c |      4933 |    4560    14494    43928 |    10368     4931     30 |  0.046 % |
1.59/1.61	c |      7495 |    4560    14494    43928 |    11405     7493     33 |  0.046 % |
2.69/2.71	c |     11340 |    4560    14494    43928 |    12545    11338     32 |  0.046 % |
4.39/4.40	c |     17106 |    4560    14494    43928 |    13800    10601     32 |  0.046 % |
7.09/7.13	c |     25756 |    4560    14494    43928 |    15180    12184     36 |  0.046 % |
11.58/11.67	c |     38732 |    4560    14494    43928 |    16698     9672     34 |  0.046 % |
18.38/18.40	c |     58193 |    4560    14494    43928 |    18368    12140     31 |  0.046 % |
29.38/29.45	c |     87385 |    4560    14494    43928 |    20205    13237     35 |  0.046 % |
48.57/48.68	c |    131174 |    4560    14494    43928 |    22225    15444     38 |  0.046 % |
76.97/77.01	c |    196858 |    4560    14494    43928 |    24448    13471     29 |  0.046 % |
121.65/121.72	c |    295389 |    4560    14494    43928 |    26893    12645     31 |  0.046 % |
191.53/191.64	c |    443178 |    4560    14494    43928 |    29582    21350     33 |  0.046 % |
306.99/307.14	c |    664862 |    4560    14494    43928 |    32540    19117     36 |  0.046 % |
481.22/481.57	c |    997389 |    4560    14494    43928 |    35795    22867     31 |  0.046 % |
767.93/768.34	c |   1496177 |    4560    14494    43928 |    39374    30907     30 |  0.046 % |

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-421303-1177502101 -o ROOT/results/node3/solver-421303-1177502101 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421303-1177502101/minisat_noassertions /tmp/evaluation/421303-1177502101/instance-421303-1177502101.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 0.95 3/77 11087
/proc/meminfo: memFree=1770080/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=2748 CPUtime=0
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 226247849 2813952 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 687 359 50 130 0 554 0

[startup+0.0298241 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 11087
/proc/meminfo: memFree=1770080/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=3596 CPUtime=0.02
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 609 0 0 0 2 0 0 0 18 0 1 0 226247849 3682304 595 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 899 595 62 130 0 766 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3596

[startup+0.101836 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 11087
/proc/meminfo: memFree=1770080/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=4208 CPUtime=0.09
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 801 0 0 0 9 0 0 0 18 0 1 0 226247849 4308992 749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 1052 749 66 130 0 919 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4208

[startup+0.301868 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 11087
/proc/meminfo: memFree=1770080/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=4208 CPUtime=0.29
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 801 0 0 0 29 0 0 0 19 0 1 0 226247849 4308992 749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552406 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 1052 749 66 130 0 919 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4208

[startup+0.702934 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 11087
/proc/meminfo: memFree=1770080/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=4208 CPUtime=0.69
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 805 0 0 0 69 0 0 0 23 0 1 0 226247849 4308992 753 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546602 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 1052 753 66 130 0 919 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4208

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 11088
/proc/meminfo: memFree=1767256/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=4604 CPUtime=1.49
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 926 0 0 0 149 0 0 0 25 0 1 0 226247849 4714496 874 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 1151 874 66 130 0 1018 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4604

[startup+3.10132 s]
/proc/loadavg: 0.92 0.98 0.95 2/78 11088
/proc/meminfo: memFree=1766296/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=5528 CPUtime=3.09
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 1149 0 0 0 309 0 0 0 25 0 1 0 226247849 5660672 1097 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 1382 1097 66 130 0 1249 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5528

[startup+6.30184 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 11088
/proc/meminfo: memFree=1765336/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=5924 CPUtime=6.29
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 1248 0 0 0 629 0 0 0 25 0 1 0 226247849 6066176 1196 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 1481 1196 66 130 0 1348 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5924

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 11088
/proc/meminfo: memFree=1764696/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=6452 CPUtime=12.68
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 1382 0 0 0 1268 0 0 0 25 0 1 0 226247849 6606848 1330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 1613 1330 66 130 0 1480 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6452

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.95 2/78 11088
/proc/meminfo: memFree=1763992/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=7244 CPUtime=25.49
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 1577 0 0 0 2548 1 0 0 25 0 1 0 226247849 7417856 1525 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 1811 1525 66 130 0 1678 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7244

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.95 2/78 11088
/proc/meminfo: memFree=1762200/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=9096 CPUtime=51.07
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 2024 0 0 0 5106 1 0 0 25 0 1 0 226247849 9314304 1972 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 2274 1972 66 130 0 2141 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9096

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 11088
/proc/meminfo: memFree=1761752/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=9500 CPUtime=102.27
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 2114 0 0 0 10225 2 0 0 25 0 1 0 226247849 9728000 2062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 2375 2062 66 130 0 2242 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9500

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11088
/proc/meminfo: memFree=1760664/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=10588 CPUtime=162.24
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 2382 0 0 0 16222 2 0 0 25 0 1 0 226247849 10842112 2330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 2647 2330 66 130 0 2514 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10588

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11088
/proc/meminfo: memFree=1758872/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=12308 CPUtime=222.22
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 2830 0 0 0 22219 3 0 0 25 0 1 0 226247849 12603392 2778 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549027 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 3077 2778 66 130 0 2944 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12308

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 11088
/proc/meminfo: memFree=1758232/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=12984 CPUtime=282.2
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 2998 0 0 0 28216 4 0 0 25 0 1 0 226247849 13295616 2946 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 3246 2946 66 130 0 3113 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12984

[startup+342.301 s]
/proc/loadavg: 1.04 1.00 0.95 2/78 11088
/proc/meminfo: memFree=1758104/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=13140 CPUtime=342.19
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 3019 0 0 0 34214 5 0 0 25 0 1 0 226247849 13455360 2967 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 3285 2967 66 130 0 3152 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13140

[startup+402.301 s]
/proc/loadavg: 1.06 1.01 0.96 2/84 11258
/proc/meminfo: memFree=1756520/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=13412 CPUtime=402.07
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 3092 0 0 0 40201 6 0 0 25 0 1 0 226247849 13733888 3040 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 3353 3040 66 130 0 3220 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 13412

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 0.96 2/78 11286
/proc/meminfo: memFree=1757464/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=13552 CPUtime=462.03
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 3134 0 0 0 46197 6 0 0 25 0 1 0 226247849 13877248 3082 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 3388 3082 66 130 0 3255 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 13552

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 0.96 2/78 11286
/proc/meminfo: memFree=1756696/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=14344 CPUtime=522.01
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 3339 0 0 0 52194 7 0 0 25 0 1 0 226247849 14688256 3287 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 3586 3287 66 130 0 3453 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 14344

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 11286
/proc/meminfo: memFree=1756312/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=14916 CPUtime=581.99
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 3448 0 0 0 58192 7 0 0 25 0 1 0 226247849 15273984 3396 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 3729 3396 66 130 0 3596 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 14916

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 11286
/proc/meminfo: memFree=1756184/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=14916 CPUtime=641.98
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 3468 0 0 0 64190 8 0 0 25 0 1 0 226247849 15273984 3416 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 3729 3416 66 130 0 3596 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 14916

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 11286
/proc/meminfo: memFree=1756120/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=15072 CPUtime=701.96
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 3482 0 0 0 70187 9 0 0 25 0 1 0 226247849 15433728 3430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 3768 3430 66 130 0 3635 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 15072

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 11286
/proc/meminfo: memFree=1756056/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=15072 CPUtime=761.94
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 3499 0 0 0 76185 9 0 0 25 0 1 0 226247849 15433728 3447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 3768 3447 66 130 0 3635 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 15072

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 11286
/proc/meminfo: memFree=1755608/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=15480 CPUtime=821.92
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 3608 0 0 0 82182 10 0 0 25 0 1 0 226247849 15851520 3556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552645 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 3870 3556 66 130 0 3737 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 15480

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 11286
/proc/meminfo: memFree=1755480/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=15748 CPUtime=881.89
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 3661 0 0 0 88179 10 0 0 25 0 1 0 226247849 16125952 3609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 3937 3609 66 130 0 3804 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 15748

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 11286
/proc/meminfo: memFree=1755416/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=15748 CPUtime=941.88
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 3676 0 0 0 94177 11 0 0 25 0 1 0 226247849 16125952 3624 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 3937 3624 66 130 0 3804 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 15748

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 11286
/proc/meminfo: memFree=1755224/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=16068 CPUtime=1001.86
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 3740 0 0 0 100174 12 0 0 25 0 1 0 226247849 16453632 3688 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 4017 3688 66 130 0 3884 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 16068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 11286
/proc/meminfo: memFree=1753944/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=17440 CPUtime=1061.85
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 4069 0 0 0 106172 13 0 0 25 0 1 0 226247849 17858560 4017 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 4360 4017 66 130 0 4227 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 17440

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 11286
/proc/meminfo: memFree=1753880/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=17440 CPUtime=1121.82
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 4078 0 0 0 112169 13 0 0 25 0 1 0 226247849 17858560 4026 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 4360 4026 66 130 0 4227 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 17440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 11286
/proc/meminfo: memFree=1753816/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=17440 CPUtime=1181.81
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 4079 0 0 0 118167 14 0 0 25 0 1 0 226247849 17858560 4027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 4360 4027 66 130 0 4227 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 17440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 11286
/proc/meminfo: memFree=1753880/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=17440 CPUtime=1200
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 4079 0 0 0 119986 14 0 0 25 0 1 0 226247849 17858560 4027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548017 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 4360 4027 66 130 0 4227 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 17440

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 0.96 2/78 11286
/proc/meminfo: memFree=1753880/2055920 swapFree=4138796/4192956
[pid=11087] ppid=11085 vsize=17440 CPUtime=1200
/proc/11087/stat : 11087 (minisat_noasser) R 11085 11087 9988 0 -1 4194304 4079 0 0 0 119986 14 0 0 25 0 1 0 226247849 17858560 4027 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548017 0 0 4096 3 0 0 0 17 1 0 0
/proc/11087/statm: 4360 4027 66 130 0 4227 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 17440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.147977
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 17440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.147977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4079
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= 24930

runsolver used 0.962853 second user time and 2.5976 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Apr 25 11:55:01 UTC 2007

IDJOB= 421303
IDBENCH= 20212
IDSOLVER= 188
FILE ID= node3/421303-1177502101

PBS_JOBID= 4685858

Free space on /tmp= 66364 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421303-1177502101/minisat_noassertions /tmp/evaluation/421303-1177502101/instance-421303-1177502101.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-421303-1177502101 -o ROOT/results/node3/solver-421303-1177502101 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421303-1177502101/minisat_noassertions /tmp/evaluation/421303-1177502101/instance-421303-1177502101.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  187ddb77d85cea24bfd5c67a96bc6641

RANDOM SEED= 847022124

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:       1770616 kB
Buffers:         42300 kB
Cached:         163632 kB
SwapCached:      17720 kB
Active:         120064 kB
Inactive:       122504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770616 kB
SwapTotal:     4192956 kB
SwapFree:      4138796 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          42596 kB
Slab:            28296 kB
Committed_AS:  6123252 kB
PageTables:       1812 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= 66364 MiB

End job on node3 on Wed Apr 25 12:15:04 UTC 2007