Trace number 306151

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) 1200.12 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
MD5SUM8caebdbe5c8dcb4cfb2a355910089bd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark545.386
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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:  10000                                                |
0.00/0.00	c |  Number of clauses:    42000                                                |
0.00/0.08	c |  Parsing time:         0.07         s                                       |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |    9720    41541   126215 |    13847        0    nan |  0.000 % |
0.09/0.20	c |       100 |    9720    41541   126215 |    15231      100    172 |  0.000 % |
0.20/0.24	c |       250 |    9720    41541   126215 |    16754      250    140 |  0.000 % |
0.30/0.32	c |       476 |    9720    41541   126215 |    18430      476    155 |  0.000 % |
0.40/0.42	c |       814 |    9720    41541   126215 |    20273      814    146 |  0.000 % |
0.51/0.58	c |      1320 |    9720    41541   126215 |    22300     1320    145 |  0.000 % |
0.71/0.81	c |      2079 |    9720    41541   126215 |    24530     2079    146 |  0.000 % |
1.12/1.20	c |      3218 |    9720    41541   126215 |    26983     3218    161 |  0.000 % |
1.73/1.82	c |      4928 |    9720    41541   126215 |    29682     4928    175 |  0.000 % |
2.76/2.81	c |      7492 |    9720    41541   126215 |    32650     7492    183 |  0.000 % |
4.40/4.49	c |     11336 |    9720    41541   126215 |    35915    11336    188 |  0.000 % |
7.27/7.37	c |     17103 |    9720    41541   126215 |    39507    17103    190 |  0.000 % |
12.49/12.57	c |     25753 |    9720    41541   126215 |    43457    25753    200 |  0.000 % |
21.91/21.96	c |     38730 |    9720    41541   126215 |    47803    38730    216 |  0.000 % |
39.22/39.30	c |     58191 |    9720    41541   126215 |    52583    20924    267 |  0.000 % |
64.10/64.15	c |     87383 |    9720    41541   126215 |    57842    50116    244 |  0.000 % |
114.79/114.90	c |    131172 |    9720    41541   126215 |    63626    47079    252 |  0.000 % |
204.30/204.42	c |    196857 |    9720    41541   126215 |    69989    60159    233 |  0.000 % |
353.30/353.48	c |    295383 |    9720    41541   126215 |    76988    43386    248 |  0.000 % |
577.67/577.95	c |    443173 |    9720    41541   126215 |    84686    63416    250 |  0.000 % |
947.45/947.83	c |    664856 |    9720    41541   126215 |    93155    67994    247 |  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/node30/watcher-306151-1172093288 -o ROOT/results/node30/solver-306151-1172093288 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306151-1172093288/minisat /tmp/evaluation/306151-1172093288/instance-306151-1172093288.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22439
/proc/meminfo: memFree=1489192/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=2780 CPUtime=0
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 500 0 0 0 0 0 0 0 18 0 1 0 203092849 2846720 484 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 695 487 55 138 0 554 0

[startup+0.10762 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22439
/proc/meminfo: memFree=1489192/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=5696 CPUtime=0.09
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 1224 0 0 0 9 0 0 0 18 0 1 0 203092849 5832704 1208 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 1424 1208 71 138 0 1283 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5696

[startup+0.518677 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22439
/proc/meminfo: memFree=1489192/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=5704 CPUtime=0.51
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 1358 0 0 0 51 0 0 0 21 0 1 0 203092849 5840896 1228 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 1426 1228 73 138 0 1285 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5704

[startup+1.33979 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22440
/proc/meminfo: memFree=1483296/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=7428 CPUtime=1.32
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 1766 0 0 0 132 0 0 0 25 0 1 0 203092849 7606272 1636 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 1857 1636 73 138 0 1716 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7428

[startup+2.97603 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22440
/proc/meminfo: memFree=1480736/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=10728 CPUtime=2.96
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 2621 0 0 0 295 1 0 0 25 0 1 0 203092849 10985472 2491 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 2682 2491 73 138 0 2541 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10728

[startup+6.2555 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22440
/proc/meminfo: memFree=1474272/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=16696 CPUtime=6.24
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 4096 0 0 0 622 2 0 0 25 0 1 0 203092849 17096704 3966 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 4174 3966 73 138 0 4033 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16696

[startup+12.7104 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22440
/proc/meminfo: memFree=1464032/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=26268 CPUtime=12.7
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 6485 0 0 0 1266 4 0 0 25 0 1 0 203092849 26898432 6355 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 6567 6355 73 138 0 6426 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26268

[startup+25.5122 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22440
/proc/meminfo: memFree=1446880/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=44204 CPUtime=25.49
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 10953 0 0 0 2542 7 0 0 25 0 1 0 203092849 45264896 10823 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 11051 10823 73 138 0 10910 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44204

[startup+51.1219 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22440
/proc/meminfo: memFree=1439712/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=50144 CPUtime=51.09
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 12458 0 0 0 5099 10 0 0 25 0 1 0 203092849 51347456 12328 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 12536 12328 73 138 0 12395 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 50144

[startup+102.347 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22440
/proc/meminfo: memFree=1425056/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=64796 CPUtime=102.3
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 16116 0 0 0 10216 14 0 0 25 0 1 0 203092849 66351104 15986 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 16199 15986 73 138 0 16058 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 64796

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22440
/proc/meminfo: memFree=1418336/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=71516 CPUtime=162.31
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 17787 0 0 0 16214 17 0 0 25 0 1 0 203092849 73232384 17657 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 17879 17657 73 138 0 17738 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 71516

[startup+222.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22440
/proc/meminfo: memFree=1412256/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=77588 CPUtime=222.32
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 19299 0 0 0 22213 19 0 0 25 0 1 0 203092849 79450112 19169 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 19397 19169 73 138 0 19256 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 77588

[startup+282.437 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22440
/proc/meminfo: memFree=1412192/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=77588 CPUtime=282.33
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 19299 0 0 0 28214 19 0 0 25 0 1 0 203092849 79450112 19169 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 19397 19169 73 138 0 19256 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 77588

[startup+342.462 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22440
/proc/meminfo: memFree=1407840/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=81944 CPUtime=342.34
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 20375 0 0 0 34213 21 0 0 25 0 1 0 203092849 83910656 20245 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 20486 20245 73 138 0 20345 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 81944

[startup+402.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22440
/proc/meminfo: memFree=1399648/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=90128 CPUtime=402.35
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 22428 0 0 0 40211 24 0 0 25 0 1 0 203092849 92291072 22298 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 22532 22298 73 138 0 22391 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 90128

[startup+462.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22440
/proc/meminfo: memFree=1399648/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=90128 CPUtime=462.36
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 22428 0 0 0 46211 25 0 0 25 0 1 0 203092849 92291072 22298 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 22532 22298 73 138 0 22391 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 90128

[startup+522.544 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 22440
/proc/meminfo: memFree=1391392/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=98312 CPUtime=522.36
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 24498 0 0 0 52209 27 0 0 25 0 1 0 203092849 100671488 24368 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556082 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 24578 24368 73 138 0 24437 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 98312

[startup+582.575 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 22440
/proc/meminfo: memFree=1391328/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=98312 CPUtime=582.38
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 24498 0 0 0 58210 28 0 0 25 0 1 0 203092849 100671488 24368 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 24578 24368 73 138 0 24437 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 98312

[startup+642.604 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22440
/proc/meminfo: memFree=1391392/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=98312 CPUtime=642.39
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 24506 0 0 0 64210 29 0 0 25 0 1 0 203092849 100671488 24376 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 24578 24376 73 138 0 24437 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 98312

[startup+702.631 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22440
/proc/meminfo: memFree=1391328/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=98312 CPUtime=702.39
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 24506 0 0 0 70210 29 0 0 25 0 1 0 203092849 100671488 24376 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 24578 24376 73 138 0 24437 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 98312

[startup+762.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22440
/proc/meminfo: memFree=1387296/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=102412 CPUtime=762.4
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 25530 0 0 0 76209 31 0 0 25 0 1 0 203092849 104869888 25400 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 25603 25400 73 138 0 25462 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 102412

[startup+822.683 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22440
/proc/meminfo: memFree=1387232/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=102412 CPUtime=822.41
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 25530 0 0 0 82209 32 0 0 25 0 1 0 203092849 104869888 25400 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 25603 25400 73 138 0 25462 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 102412

[startup+882.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22440
/proc/meminfo: memFree=1387296/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=102412 CPUtime=882.42
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 25530 0 0 0 88210 32 0 0 25 0 1 0 203092849 104869888 25400 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 25603 25400 73 138 0 25462 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 102412

[startup+942.745 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22440
/proc/meminfo: memFree=1387232/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=102412 CPUtime=942.43
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 25530 0 0 0 94210 33 0 0 25 0 1 0 203092849 104869888 25400 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 25603 25400 73 138 0 25462 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 102412

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22440
/proc/meminfo: memFree=1382688/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=107212 CPUtime=1002.44
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 26674 0 0 0 100209 35 0 0 25 0 1 0 203092849 109785088 26544 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 26803 26544 73 138 0 26662 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 107212

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22440
/proc/meminfo: memFree=1382688/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=107212 CPUtime=1062.44
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 26674 0 0 0 106209 35 0 0 25 0 1 0 203092849 109785088 26544 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551027 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 26803 26544 73 138 0 26662 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 107212

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22440
/proc/meminfo: memFree=1368032/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=122004 CPUtime=1122.44
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 30367 0 0 0 112204 40 0 0 25 0 1 0 203092849 124932096 30237 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 30501 30237 73 138 0 30360 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 122004

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22440
/proc/meminfo: memFree=1358496/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=131376 CPUtime=1182.46
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 32706 0 0 0 118203 43 0 0 25 0 1 0 203092849 134529024 32576 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 32844 32576 73 138 0 32703 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 131376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22440
/proc/meminfo: memFree=1358496/2055920 swapFree=4145576/4192956
[pid=22439] ppid=22437 vsize=131376 CPUtime=1200.08
/proc/22439/stat : 22439 (minisat) R 22437 22439 21302 0 -1 4194304 32706 0 0 0 119965 43 0 0 25 0 1 0 203092849 134529024 32576 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552064 0 0 4096 3 0 0 0 17 1 0 0
/proc/22439/statm: 32844 32576 73 138 0 32703 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 131376

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): 1200.5
CPU time (s): 1200.12
CPU user time (s): 1199.66
CPU system time (s): 0.45693
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 131376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.45693
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32706
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= 1062

runsolver used 1.44778 second user time and 2.77758 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Wed Feb 21 21:28:08 UTC 2007

IDJOB= 306151
IDBENCH= 20174
IDSOLVER= 109
FILE ID= node30/306151-1172093288

PBS_JOBID= 3892849

Free space on /tmp= 66558 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S657313757-16.cnf
COMMAND LINE= /tmp/evaluation/306151-1172093288/minisat /tmp/evaluation/306151-1172093288/instance-306151-1172093288.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-306151-1172093288 -o ROOT/results/node30/solver-306151-1172093288 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306151-1172093288/minisat /tmp/evaluation/306151-1172093288/instance-306151-1172093288.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  8caebdbe5c8dcb4cfb2a355910089bd4

RANDOM SEED= 924694185

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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:       1489600 kB
Buffers:         50792 kB
Cached:         424064 kB
SwapCached:      15696 kB
Active:         289876 kB
Inactive:       209912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1489600 kB
SwapTotal:     4192956 kB
SwapFree:      4145576 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            52020 kB
Committed_AS:   693604 kB
PageTables:       1884 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= 66558 MiB

End job on node30 on Wed Feb 21 21:48:11 UTC 2007