Trace number 311194

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) 1200.03 1200.49

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
MD5SUM54c1eff6d0c1d0b678598195ef471075
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 variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1713     5871    17574 |     1957        0    nan |  0.000 % |
0.00/0.03	c |       101 |    1713     5871    17574 |     2152      101     24 |  0.000 % |
0.00/0.04	c |       251 |    1713     5871    17574 |     2367      251     24 |  0.000 % |
0.00/0.05	c |       478 |    1713     5871    17574 |     2604      478     24 |  0.001 % |
0.00/0.09	c |       820 |    1713     5871    17574 |     2865      820     25 |  0.000 % |
0.10/0.13	c |      1327 |    1713     5871    17574 |     3151     1327     25 |  0.000 % |
0.10/0.20	c |      2088 |    1713     5871    17574 |     3466     2088     25 |  0.000 % |
0.30/0.33	c |      3227 |    1713     5871    17574 |     3813     3227     26 |  0.000 % |
0.51/0.52	c |      4937 |    1713     5871    17574 |     4195     2921     25 |  0.000 % |
0.81/0.82	c |      7500 |    1713     5871    17574 |     4614     3266     29 |  0.001 % |
1.22/1.29	c |     11344 |    1713     5871    17574 |     5075     4705     27 |  0.000 % |
1.94/2.01	c |     17110 |    1713     5871    17574 |     5583     5247     25 |  0.001 % |
3.06/3.12	c |     25759 |    1713     5871    17574 |     6141     5306     25 |  0.000 % |
4.81/4.89	c |     38734 |    1713     5871    17574 |     6756     5684     24 |  0.000 % |
7.67/7.72	c |     58195 |    1713     5871    17574 |     7431     4392     26 |  0.000 % |
11.87/11.90	c |     87388 |    1713     5871    17574 |     8174     6911     31 |  0.000 % |
18.42/18.52	c |    131178 |    1713     5871    17574 |     8992     4790     26 |  0.000 % |
29.17/29.24	c |    196862 |    1713     5871    17574 |     9891     6345     26 |  0.000 % |
45.56/45.63	c |    295388 |    1713     5871    17574 |    10880     9331     26 |  0.000 % |
72.69/72.73	c |    443179 |    1713     5871    17574 |    11968     7652     31 |  0.000 % |
115.70/115.76	c |    664863 |    1713     5871    17574 |    13165    10548     31 |  0.000 % |
183.39/183.47	c |    997389 |    1713     5871    17574 |    14482     9981     26 |  0.000 % |
292.64/292.77	c |   1496181 |    1713     5871    17574 |    15930    10526     28 |  0.000 % |
460.38/460.64	c |   2244363 |    1713     5871    17574 |    17523    10843     23 |  0.000 % |
728.27/728.63	c |   3366637 |    1713     5871    17574 |    19275    10331     23 |  0.000 % |
1167.24/1167.72	c |   5050051 |    1713     5871    17574 |    21203    11656     27 |  0.000 % |

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/node6/watcher-311194-1172564952 -o ROOT/results/node6/solver-311194-1172564952 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311194-1172564952/minisat /tmp/evaluation/311194-1172564952/instance-311194-1172564952.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 0.95 0.69 3/77 16176
/proc/meminfo: memFree=1561528/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=2176 CPUtime=0
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 276449954 2228224 199 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134562213 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 544 199 58 138 0 403 0

[startup+0.106768 s]
/proc/loadavg: 0.92 0.95 0.69 3/77 16176
/proc/meminfo: memFree=1561528/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=2512 CPUtime=0.1
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 324 0 0 0 10 0 0 0 18 0 1 0 276449954 2572288 308 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 628 308 73 138 0 487 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2512

[startup+0.514848 s]
/proc/loadavg: 0.92 0.95 0.69 3/77 16176
/proc/meminfo: memFree=1561528/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=2776 CPUtime=0.51
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 401 0 0 0 51 0 0 0 22 0 1 0 276449954 2842624 385 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550899 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 694 385 73 138 0 553 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2776

[startup+1.33501 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 16177
/proc/meminfo: memFree=1560048/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=3040 CPUtime=1.33
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 464 0 0 0 133 0 0 0 25 0 1 0 276449954 3112960 448 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556175 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 760 448 73 138 0 619 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3040

[startup+2.97133 s]
/proc/loadavg: 0.93 0.95 0.69 2/78 16177
/proc/meminfo: memFree=1559792/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=3304 CPUtime=2.96
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 511 0 0 0 296 0 0 0 25 0 1 0 276449954 3383296 495 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552264 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 826 495 73 138 0 685 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3304

[startup+6.25098 s]
/proc/loadavg: 0.93 0.95 0.70 2/78 16177
/proc/meminfo: memFree=1559408/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=3704 CPUtime=6.24
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 607 0 0 0 624 0 0 0 25 0 1 0 276449954 3792896 591 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 926 591 73 138 0 785 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3704

[startup+12.7052 s]
/proc/loadavg: 0.94 0.96 0.70 2/78 16177
/proc/meminfo: memFree=1558768/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=4100 CPUtime=12.69
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 726 0 0 0 1269 0 0 0 25 0 1 0 276449954 4198400 710 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 1025 710 73 138 0 884 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4100

[startup+25.5098 s]
/proc/loadavg: 0.95 0.96 0.70 2/78 16177
/proc/meminfo: memFree=1558384/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=4496 CPUtime=25.49
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 831 0 0 0 2549 0 0 0 25 0 1 0 276449954 4603904 815 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551033 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 1124 815 73 138 0 983 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4496

[startup+51.1198 s]
/proc/loadavg: 0.97 0.96 0.71 2/78 16177
/proc/meminfo: memFree=1557424/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=5424 CPUtime=51.09
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 1067 0 0 0 5108 1 0 0 25 0 1 0 276449954 5554176 1051 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556681 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 1356 1051 73 138 0 1215 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5424

[startup+102.342 s]
/proc/loadavg: 0.98 0.96 0.72 2/78 16177
/proc/meminfo: memFree=1556528/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=6348 CPUtime=102.29
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 1282 0 0 0 10228 1 0 0 25 0 1 0 276449954 6500352 1266 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552328 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 1587 1266 73 138 0 1446 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 6348

[startup+162.372 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 16177
/proc/meminfo: memFree=1555888/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=6876 CPUtime=162.3
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 1423 0 0 0 16228 2 0 0 25 0 1 0 276449954 7041024 1407 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 1719 1407 73 138 0 1578 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6876

[startup+222.395 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 16177
/proc/meminfo: memFree=1554928/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=7800 CPUtime=222.3
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 1651 0 0 0 22227 3 0 0 25 0 1 0 276449954 7987200 1635 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 1950 1635 73 138 0 1809 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 7800

[startup+282.421 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 16177
/proc/meminfo: memFree=1554672/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=8060 CPUtime=282.3
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 1716 0 0 0 28227 3 0 0 25 0 1 0 276449954 8253440 1700 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2015 1700 73 138 0 1874 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 8060

[startup+342.454 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 16177
/proc/meminfo: memFree=1554352/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=8456 CPUtime=342.31
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 1797 0 0 0 34227 4 0 0 25 0 1 0 276449954 8658944 1781 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2114 1781 73 138 0 1973 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 8456

[startup+402.488 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 16177
/proc/meminfo: memFree=1553968/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=8712 CPUtime=402.33
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 1883 0 0 0 40228 5 0 0 25 0 1 0 276449954 8921088 1867 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2178 1867 73 138 0 2037 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 8712

[startup+462.517 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 16177
/proc/meminfo: memFree=1553840/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=8976 CPUtime=462.33
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 1929 0 0 0 46228 5 0 0 25 0 1 0 276449954 9191424 1913 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2244 1913 73 138 0 2103 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 8976

[startup+522.542 s]
/proc/loadavg: 1.04 0.99 0.81 2/78 16177
/proc/meminfo: memFree=1553264/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=9508 CPUtime=522.33
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 2055 0 0 0 52228 5 0 0 25 0 1 0 276449954 9736192 2039 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2377 2039 73 138 0 2236 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 9508

[startup+582.569 s]
/proc/loadavg: 1.01 0.99 0.82 2/78 16177
/proc/meminfo: memFree=1553008/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=9772 CPUtime=582.34
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 2140 0 0 0 58228 6 0 0 25 0 1 0 276449954 10006528 2124 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552254 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2443 2124 73 138 0 2302 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 9772

[startup+642.601 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 16177
/proc/meminfo: memFree=1552624/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=10168 CPUtime=642.34
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 2230 0 0 0 64228 6 0 0 25 0 1 0 276449954 10412032 2214 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2542 2214 73 138 0 2401 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 10168

[startup+702.633 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 16177
/proc/meminfo: memFree=1552496/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=10300 CPUtime=702.36
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 2264 0 0 0 70229 7 0 0 25 0 1 0 276449954 10547200 2248 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2575 2248 73 138 0 2434 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 10300

[startup+762.662 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 16179
/proc/meminfo: memFree=1551792/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=10856 CPUtime=762.36
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 2386 0 0 0 76229 7 0 0 25 0 1 0 276449954 11116544 2370 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2714 2370 73 138 0 2573 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 10856

[startup+822.691 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 16179
/proc/meminfo: memFree=1551728/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=11144 CPUtime=822.37
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 2455 0 0 0 82229 8 0 0 25 0 1 0 276449954 11411456 2439 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2786 2439 73 138 0 2645 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 11144

[startup+882.716 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 16179
/proc/meminfo: memFree=1551344/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=11548 CPUtime=882.37
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 2555 0 0 0 88229 8 0 0 25 0 1 0 276449954 11825152 2539 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2887 2539 73 138 0 2746 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 11548

[startup+942.742 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 16179
/proc/meminfo: memFree=1551024/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=11760 CPUtime=942.38
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 2625 0 0 0 94229 9 0 0 25 0 1 0 276449954 12042240 2609 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2940 2609 73 138 0 2799 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 11760

[startup+1002.77 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 16179
/proc/meminfo: memFree=1551024/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=11760 CPUtime=1002.38
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 2625 0 0 0 100229 9 0 0 25 0 1 0 276449954 12042240 2609 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2940 2609 73 138 0 2799 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 11760

[startup+1062.81 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 16179
/proc/meminfo: memFree=1550960/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=11892 CPUtime=1062.39
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 2653 0 0 0 106230 9 0 0 25 0 1 0 276449954 12177408 2637 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2973 2637 73 138 0 2832 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 11892

[startup+1122.83 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 16179
/proc/meminfo: memFree=1550896/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=11892 CPUtime=1122.4
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 2658 0 0 0 112230 10 0 0 25 0 1 0 276449954 12177408 2642 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556418 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 2973 2642 73 138 0 2832 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 11892

[startup+1182.86 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 16179
/proc/meminfo: memFree=1550512/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=12296 CPUtime=1182.4
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 2746 0 0 0 118229 11 0 0 25 0 1 0 276449954 12591104 2730 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 3074 2730 73 138 0 2933 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 12296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 16179
/proc/meminfo: memFree=1550448/2055924 swapFree=4192812/4192956
[pid=16176] ppid=16174 vsize=12296 CPUtime=1200.03
/proc/16176/stat : 16176 (minisat) R 16174 16176 16040 0 -1 4194304 2764 0 0 0 119992 11 0 0 25 0 1 0 276449954 12591104 2748 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552720 0 0 4096 3 0 0 0 17 1 0 0
/proc/16176/statm: 3074 2748 73 138 0 2933 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 12296

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): 1200.49
CPU time (s): 1200.03
CPU user time (s): 1199.92
CPU system time (s): 0.112982
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 12296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2764
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= 8
involuntary context switches= 25629

runsolver used 1.23381 second user time and 2.70859 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 27 08:29:12 UTC 2007

IDJOB= 311194
IDBENCH= 20307
IDSOLVER= 109
FILE ID= node6/311194-1172564952

PBS_JOBID= 3971670

Free space on /tmp= 66556 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311194-1172564952/minisat /tmp/evaluation/311194-1172564952/instance-311194-1172564952.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-311194-1172564952 -o ROOT/results/node6/solver-311194-1172564952 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311194-1172564952/minisat /tmp/evaluation/311194-1172564952/instance-311194-1172564952.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  54c1eff6d0c1d0b678598195ef471075

RANDOM SEED= 934962660

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1562000 kB
Buffers:         50148 kB
Cached:         316012 kB
SwapCached:         20 kB
Active:         255528 kB
Inactive:       166772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1562000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1120 kB
Writeback:           0 kB
Mapped:          75064 kB
Slab:            57256 kB
Committed_AS:   913860 kB
PageTables:       1744 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= 66556 MiB

End job on node6 on Tue Feb 27 08:49:15 UTC 2007