Trace number 300411

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) 1200.09 1200.39

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S769702923-04.cnf
MD5SUM9d525706adfc4abc6e0df4f54f53bcea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark470.882
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
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 516000
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:  800                                                  |
0.00/0.00	c |  Number of clauses:    16000                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.10/0.11	c ============================[ Search Statistics ]==============================
0.10/0.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.11	c ===============================================================================
0.10/0.11	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.10/0.13	c |       101 |     800    16000    80000 |     5866      101     99 |  0.000 % |
0.10/0.14	c |       251 |     800    16000    80000 |     6453      251     98 |  0.000 % |
0.10/0.16	c |       477 |     800    16000    80000 |     7098      477    102 |  0.000 % |
0.10/0.20	c |       814 |     800    16000    80000 |     7808      814    104 |  0.000 % |
0.20/0.25	c |      1320 |     800    16000    80000 |     8589     1320    106 |  0.000 % |
0.30/0.33	c |      2079 |     800    16000    80000 |     9448     2079    108 |  0.000 % |
0.40/0.45	c |      3219 |     800    16000    80000 |    10393     3219    108 |  0.000 % |
0.61/0.65	c |      4929 |     800    16000    80000 |    11432     4929    108 |  0.000 % |
1.01/1.03	c |      7491 |     800    16000    80000 |    12575     7491    108 |  0.000 % |
1.63/1.69	c |     11335 |     800    16000    80000 |    13833    11335    109 |  0.000 % |
2.66/2.76	c |     17103 |     800    16000    80000 |    15216    10047    111 |  0.000 % |
4.60/4.61	c |     25752 |     800    16000    80000 |    16738    10964    113 |  0.000 % |
7.77/7.81	c |     38729 |     800    16000    80000 |    18412    15429    115 |  0.000 % |
13.00/13.10	c |     58190 |     800    16000    80000 |    20253    16201    116 |  0.000 % |
21.80/21.88	c |     87382 |     800    16000    80000 |    22278    14588    117 |  0.000 % |
37.37/37.46	c |    131173 |     800    16000    80000 |    24506    13253    115 |  0.000 % |
61.96/61.99	c |    196857 |     800    16000    80000 |    26957    15336    115 |  0.000 % |
104.87/104.98	c |    295387 |     800    16000    80000 |    29652    26532    122 |  0.000 % |
170.41/170.49	c |    443176 |     800    16000    80000 |    32618    22321    121 |  0.000 % |
272.62/272.79	c |    664859 |     800    16000    80000 |    35879    27582    118 |  0.000 % |
450.00/450.21	c |    997384 |     800    16000    80000 |    39467    17085    116 |  0.000 % |
718.52/718.78	c |   1496175 |     800    16000    80000 |    43414    17261    115 |  0.000 % |
1147.94/1148.24	c |   2244357 |     800    16000    80000 |    47756    24166    118 |  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/node18/watcher-300411-1171904564 -o ROOT/results/node18/solver-300411-1171904564 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300411-1171904564/minisat /tmp/evaluation/300411-1171904564/instance-300411-1171904564.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: 0.03 0.50 0.75 3/77 28966
/proc/meminfo: memFree=1547896/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=2032 CPUtime=0
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 210411063 2080768 228 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 508 228 58 138 0 367 0

[startup+0.106559 s]
/proc/loadavg: 0.03 0.50 0.75 3/77 28966
/proc/meminfo: memFree=1547896/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=3280 CPUtime=0.1
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 572 0 0 0 10 0 0 0 18 0 1 0 210411063 3358720 556 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530813 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 820 556 71 138 0 679 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3280

[startup+0.514598 s]
/proc/loadavg: 0.03 0.50 0.75 3/77 28966
/proc/meminfo: memFree=1547896/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=4420 CPUtime=0.5
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 920 0 0 0 50 0 0 0 21 0 1 0 210411063 4526080 853 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 1105 853 73 138 0 964 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4420

[startup+1.33468 s]
/proc/loadavg: 0.03 0.50 0.75 2/78 28967
/proc/meminfo: memFree=1542704/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=7060 CPUtime=1.32
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 1580 0 0 0 132 0 0 0 25 0 1 0 210411063 7229440 1513 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556082 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 1765 1513 73 138 0 1624 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7060

[startup+2.97083 s]
/proc/loadavg: 0.11 0.50 0.76 2/78 28967
/proc/meminfo: memFree=1539696/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=9304 CPUtime=2.96
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 2132 0 0 0 295 1 0 0 25 0 1 0 210411063 9527296 2065 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556042 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 2326 2065 73 138 0 2185 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9304

[startup+6.24715 s]
/proc/loadavg: 0.11 0.50 0.76 2/78 28967
/proc/meminfo: memFree=1538352/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=11152 CPUtime=6.24
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 2607 0 0 0 623 1 0 0 25 0 1 0 210411063 11419648 2540 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 2788 2540 73 138 0 2647 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11152

[startup+12.7038 s]
/proc/loadavg: 0.24 0.52 0.76 2/78 28967
/proc/meminfo: memFree=1536624/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=12292 CPUtime=12.69
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 2869 0 0 0 1268 1 0 0 25 0 1 0 210411063 12587008 2802 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551033 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 3073 2802 73 138 0 2932 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12292

[startup+25.512 s]
/proc/loadavg: 0.36 0.54 0.76 2/78 28967
/proc/meminfo: memFree=1534192/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=14800 CPUtime=25.49
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 3502 0 0 0 2548 1 0 0 25 0 1 0 210411063 15155200 3435 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 3700 3435 73 138 0 3559 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14800

[startup+51.1235 s]
/proc/loadavg: 0.58 0.57 0.76 2/78 28967
/proc/meminfo: memFree=1532016/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=16912 CPUtime=51.1
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 4038 0 0 0 5108 2 0 0 25 0 1 0 210411063 17317888 3971 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 4228 3971 73 138 0 4087 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16912

[startup+102.344 s]
/proc/loadavg: 0.81 0.64 0.77 2/78 28967
/proc/meminfo: memFree=1529520/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=19288 CPUtime=102.3
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 4640 0 0 0 10228 2 0 0 25 0 1 0 210411063 19750912 4573 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 4822 4573 73 138 0 4681 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19288

[startup+162.374 s]
/proc/loadavg: 0.93 0.70 0.79 2/78 28967
/proc/meminfo: memFree=1526896/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=21968 CPUtime=162.32
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 5284 0 0 0 16229 3 0 0 25 0 1 0 210411063 22495232 5217 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 5492 5217 73 138 0 5351 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 21968

[startup+222.404 s]
/proc/loadavg: 0.97 0.75 0.80 2/78 28967
/proc/meminfo: memFree=1525360/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=23544 CPUtime=222.34
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 5694 0 0 0 22230 4 0 0 25 0 1 0 210411063 24109056 5627 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 5886 5627 73 138 0 5745 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 23544

[startup+282.431 s]
/proc/loadavg: 0.99 0.79 0.81 2/78 28967
/proc/meminfo: memFree=1524080/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=24800 CPUtime=282.35
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 6011 0 0 0 28230 5 0 0 25 0 1 0 210411063 25395200 5944 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 6200 5944 73 138 0 6059 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 24800

[startup+342.455 s]
/proc/loadavg: 0.99 0.83 0.82 2/78 28967
/proc/meminfo: memFree=1522544/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=26252 CPUtime=342.36
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 6375 0 0 0 34230 6 0 0 25 0 1 0 210411063 26882048 6308 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 6563 6308 73 138 0 6422 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 26252

[startup+402.487 s]
/proc/loadavg: 0.99 0.86 0.83 2/78 28967
/proc/meminfo: memFree=1522032/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=26772 CPUtime=402.37
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 6508 0 0 0 40231 6 0 0 25 0 1 0 210411063 27414528 6441 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 6693 6441 73 138 0 6552 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 26772

[startup+462.517 s]
/proc/loadavg: 0.99 0.88 0.83 2/78 28967
/proc/meminfo: memFree=1520944/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=27960 CPUtime=462.39
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 6804 0 0 0 46232 7 0 0 25 0 1 0 210411063 28631040 6737 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 6990 6737 73 138 0 6849 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 27960

[startup+522.544 s]
/proc/loadavg: 0.99 0.90 0.84 2/78 28967
/proc/meminfo: memFree=1519664/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=29280 CPUtime=522.4
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 7127 0 0 0 52232 8 0 0 25 0 1 0 210411063 29982720 7060 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 7320 7060 73 138 0 7179 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 29280

[startup+582.576 s]
/proc/loadavg: 0.99 0.92 0.84 3/78 28967
/proc/meminfo: memFree=1519408/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=29544 CPUtime=582.43
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 7185 0 0 0 58234 9 0 0 25 0 1 0 210411063 30253056 7118 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 7386 7118 73 138 0 7245 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 29544

[startup+642.607 s]
/proc/loadavg: 0.99 0.93 0.85 2/78 28967
/proc/meminfo: memFree=1519152/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=29680 CPUtime=642.43
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 7229 0 0 0 64234 9 0 0 25 0 1 0 210411063 30392320 7162 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 7420 7162 73 138 0 7279 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 29680

[startup+702.631 s]
/proc/loadavg: 0.99 0.94 0.85 2/78 28967
/proc/meminfo: memFree=1519088/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=29736 CPUtime=702.45
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 7255 0 0 0 70235 10 0 0 25 0 1 0 210411063 30449664 7188 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 7434 7188 73 138 0 7293 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 29736

[startup+762.66 s]
/proc/loadavg: 0.99 0.95 0.86 2/78 28967
/proc/meminfo: memFree=1516208/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=32728 CPUtime=762.46
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 7972 0 0 0 76235 11 0 0 25 0 1 0 210411063 33513472 7905 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550674 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 8182 7905 73 138 0 8041 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 32728

[startup+822.692 s]
/proc/loadavg: 1.04 0.97 0.87 2/78 28967
/proc/meminfo: memFree=1515568/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=33500 CPUtime=822.47
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 8158 0 0 0 82236 11 0 0 25 0 1 0 210411063 34304000 8091 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 8375 8091 73 138 0 8234 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 33500

[startup+882.718 s]
/proc/loadavg: 1.01 0.97 0.88 2/78 28967
/proc/meminfo: memFree=1515376/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=33596 CPUtime=882.49
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 8190 0 0 0 88237 12 0 0 25 0 1 0 210411063 34402304 8123 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 8399 8123 73 138 0 8258 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 33596

[startup+942.748 s]
/proc/loadavg: 1.00 0.97 0.88 2/78 28967
/proc/meminfo: memFree=1515376/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=33596 CPUtime=942.5
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 8196 0 0 0 94238 12 0 0 25 0 1 0 210411063 34402304 8129 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 8399 8129 73 138 0 8258 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 33596

[startup+1002.78 s]
/proc/loadavg: 1.00 0.97 0.89 2/78 28967
/proc/meminfo: memFree=1515056/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=33992 CPUtime=1002.51
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 8281 0 0 0 100238 13 0 0 25 0 1 0 210411063 34807808 8214 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 8498 8214 73 138 0 8357 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 33992

[startup+1062.81 s]
/proc/loadavg: 1.00 0.97 0.90 2/78 28967
/proc/meminfo: memFree=1514736/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=34256 CPUtime=1062.53
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 8366 0 0 0 106239 14 0 0 25 0 1 0 210411063 35078144 8299 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 8564 8299 73 138 0 8423 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 34256

[startup+1122.83 s]
/proc/loadavg: 1.00 0.97 0.90 2/78 28967
/proc/meminfo: memFree=1514736/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=34256 CPUtime=1122.54
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 8367 0 0 0 112240 14 0 0 25 0 1 0 210411063 35078144 8300 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 8564 8300 73 138 0 8423 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 34256

[startup+1182.86 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 28967
/proc/meminfo: memFree=1511536/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=37424 CPUtime=1182.56
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 9157 0 0 0 118240 16 0 0 25 0 1 0 210411063 38322176 9090 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 9356 9090 73 138 0 9215 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 37424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 28967
/proc/meminfo: memFree=1511536/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=37424 CPUtime=1200.08
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 9158 0 0 0 119992 16 0 0 25 0 1 0 210411063 38322176 9091 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 9356 9091 73 138 0 9215 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 37424

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 0.97 0.91 2/78 28967
/proc/meminfo: memFree=1511536/2055920 swapFree=4192812/4192956
[pid=28966] ppid=28964 vsize=37424 CPUtime=1200.08
/proc/28966/stat : 28966 (minisat) R 28964 28966 28301 0 -1 4194304 9158 0 0 0 119992 16 0 0 25 0 1 0 210411063 38322176 9091 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/28966/statm: 9356 9091 73 138 0 9215 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 37424

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.166974
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 37424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9158
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= 7
involuntary context switches= 1850

runsolver used 1.42278 second user time and 2.73758 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 19 17:02:44 UTC 2007

IDJOB= 300411
IDBENCH= 20034
IDSOLVER= 109
FILE ID= node18/300411-1171904564

PBS_JOBID= 3848846

Free space on /tmp= 66547 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S769702923-04.cnf
COMMAND LINE= /tmp/evaluation/300411-1171904564/minisat /tmp/evaluation/300411-1171904564/instance-300411-1171904564.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-300411-1171904564 -o ROOT/results/node18/solver-300411-1171904564 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300411-1171904564/minisat /tmp/evaluation/300411-1171904564/instance-300411-1171904564.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  9d525706adfc4abc6e0df4f54f53bcea

RANDOM SEED= 891886802

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1548368 kB
Buffers:         53584 kB
Cached:         321708 kB
SwapCached:          0 kB
Active:         298544 kB
Inactive:       136424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548368 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:          78512 kB
Slab:            58236 kB
Committed_AS:   816172 kB
PageTables:       1668 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= 66547 MiB

End job on node18 on Mon Feb 19 17:22:48 UTC 2007