Trace number 300247

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) 1200.08 1200.43

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S2109328271-14.cnf
MD5SUM284c02329948728fca9d8117efd00015
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.637
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                                                |
0.00/0.03	c |  Parsing time:         0.03         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 % |
0.10/0.12	c |       100 |     800    16000    80000 |     5866      100     97 |  0.000 % |
0.10/0.14	c |       250 |     800    16000    80000 |     6453      250     96 |  0.000 % |
0.10/0.16	c |       475 |     800    16000    80000 |     7098      475     95 |  0.000 % |
0.10/0.20	c |       812 |     800    16000    80000 |     7808      812     99 |  0.000 % |
0.20/0.25	c |      1318 |     800    16000    80000 |     8589     1318    103 |  0.000 % |
0.30/0.33	c |      2079 |     800    16000    80000 |     9448     2079    105 |  0.000 % |
0.40/0.46	c |      3219 |     800    16000    80000 |    10393     3219    105 |  0.000 % |
0.61/0.68	c |      4927 |     800    16000    80000 |    11432     4927    109 |  0.000 % |
1.01/1.05	c |      7490 |     800    16000    80000 |    12575     7490    112 |  0.000 % |
1.63/1.74	c |     11337 |     800    16000    80000 |    13833    11337    113 |  0.000 % |
2.76/2.85	c |     17103 |     800    16000    80000 |    15216    10041    112 |  0.000 % |
4.50/4.57	c |     25752 |     800    16000    80000 |    16738    10943    121 |  0.000 % |
7.67/7.78	c |     38726 |     800    16000    80000 |    18412    15417    118 |  0.000 % |
12.90/12.91	c |     58187 |     800    16000    80000 |    20253    16197    118 |  0.000 % |
21.60/21.70	c |     87380 |     800    16000    80000 |    22278    14618    118 |  0.000 % |
37.07/37.09	c |    131169 |     800    16000    80000 |    24506    13324    115 |  0.000 % |
61.23/61.28	c |    196854 |     800    16000    80000 |    26957    15143    114 |  0.000 % |
100.56/100.67	c |    295380 |     800    16000    80000 |    29652    12923    115 |  0.000 % |
167.02/167.14	c |    443169 |     800    16000    80000 |    32618    24808    122 |  0.000 % |
276.40/276.50	c |    664853 |     800    16000    80000 |    35879    24719    121 |  0.000 % |
451.01/451.20	c |    997378 |     800    16000    80000 |    39467    14028    109 |  0.000 % |
739.92/740.21	c |   1496166 |     800    16000    80000 |    43414    17703    118 |  0.000 % |
1167.18/1167.58	c |   2244348 |     800    16000    80000 |    47756    18207    116 |  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/node1/watcher-300247-1171895093 -o ROOT/results/node1/solver-300247-1171895093 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300247-1171895093/minisat /tmp/evaluation/300247-1171895093/instance-300247-1171895093.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: 0.99 1.00 1.00 3/77 25163
/proc/meminfo: memFree=1600760/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=2020 CPUtime=0
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 245 0 0 0 0 0 0 0 18 0 1 0 209464396 2068480 229 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 505 229 58 138 0 364 0

[startup+0.106614 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 25163
/proc/meminfo: memFree=1600760/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=3292 CPUtime=0.1
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 577 0 0 0 10 0 0 0 18 0 1 0 209464396 3371008 561 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 823 561 71 138 0 682 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3292

[startup+0.514662 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 25163
/proc/meminfo: memFree=1600760/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=4336 CPUtime=0.5
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 930 0 0 0 50 0 0 0 21 0 1 0 209464396 4440064 838 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 1084 838 73 138 0 943 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4336

[startup+1.33476 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1595568/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=7136 CPUtime=1.32
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 1615 0 0 0 132 0 0 0 25 0 1 0 209464396 7307264 1523 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 1784 1523 73 138 0 1643 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7136

[startup+2.97095 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1592432/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=9408 CPUtime=2.96
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 2193 0 0 0 295 1 0 0 25 0 1 0 209464396 9633792 2101 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 2352 2101 73 138 0 2211 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9408

[startup+6.24933 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1590768/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=11520 CPUtime=6.23
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 2707 0 0 0 622 1 0 0 25 0 1 0 209464396 11796480 2615 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 2880 2615 73 138 0 2739 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11520

[startup+12.7031 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1589168/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=12524 CPUtime=12.69
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 2973 0 0 0 1267 2 0 0 25 0 1 0 209464396 12824576 2881 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 3131 2881 73 138 0 2990 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12524

[startup+25.5106 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1586928/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=14768 CPUtime=25.49
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 3534 0 0 0 2547 2 0 0 25 0 1 0 209464396 15122432 3442 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 3692 3442 73 138 0 3551 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14768

[startup+51.1226 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1584944/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=16732 CPUtime=51.1
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 4014 0 0 0 5107 3 0 0 25 0 1 0 209464396 17133568 3922 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 4183 3922 73 138 0 4042 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16732

[startup+102.341 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1582064/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=19640 CPUtime=102.3
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 4743 0 0 0 10226 4 0 0 25 0 1 0 209464396 20111360 4651 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 4910 4651 73 138 0 4769 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19640

[startup+162.374 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1580336/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=21500 CPUtime=162.32
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 5195 0 0 0 16227 5 0 0 25 0 1 0 209464396 22016000 5103 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134549285 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 5375 5103 73 138 0 5234 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 21500

[startup+222.406 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1578352/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=23348 CPUtime=222.33
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 5668 0 0 0 22227 6 0 0 25 0 1 0 209464396 23908352 5576 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 5837 5576 73 138 0 5696 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 23348

[startup+282.437 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1576368/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=25196 CPUtime=282.34
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 6152 0 0 0 28227 7 0 0 25 0 1 0 209464396 25800704 6060 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 6299 6060 73 138 0 6158 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 25196

[startup+342.464 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 25164
/proc/meminfo: memFree=1574960/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=27180 CPUtime=342.35
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 6615 0 0 0 34227 8 0 0 25 0 1 0 209464396 27832320 6523 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 6795 6523 73 138 0 6654 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 27180

[startup+402.496 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1574000/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=27708 CPUtime=402.37
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 6768 0 0 0 40228 9 0 0 25 0 1 0 209464396 28372992 6676 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 6927 6676 73 138 0 6786 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 27708

[startup+462.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1573488/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=28236 CPUtime=462.37
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 6887 0 0 0 46228 9 0 0 25 0 1 0 209464396 28913664 6795 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 7059 6795 73 138 0 6918 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 28236

[startup+522.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1572144/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=29556 CPUtime=522.39
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 7235 0 0 0 52229 10 0 0 25 0 1 0 209464396 30265344 7143 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550715 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 7389 7143 73 138 0 7248 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 29556

[startup+582.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1571376/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=30348 CPUtime=582.4
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 7432 0 0 0 58229 11 0 0 25 0 1 0 209464396 31076352 7340 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556664 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 7587 7340 73 138 0 7446 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 30348

[startup+642.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1571312/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=30348 CPUtime=642.42
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 7432 0 0 0 64230 12 0 0 25 0 1 0 209464396 31076352 7340 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 7587 7340 73 138 0 7446 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 30348

[startup+702.653 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1570928/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=30744 CPUtime=702.43
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 7528 0 0 0 70231 12 0 0 25 0 1 0 209464396 31481856 7436 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 7686 7436 73 138 0 7545 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 30744

[startup+762.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1569200/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=32540 CPUtime=762.45
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 7967 0 0 0 76232 13 0 0 25 0 1 0 209464396 33320960 7875 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550880 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 8135 7875 73 138 0 7994 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 32540

[startup+822.718 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1567856/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=33860 CPUtime=822.46
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 8298 0 0 0 82232 14 0 0 25 0 1 0 209464396 34672640 8206 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 8465 8206 73 138 0 8324 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 33860

[startup+882.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25164
/proc/meminfo: memFree=1567536/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=34256 CPUtime=882.48
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 8376 0 0 0 88233 15 0 0 25 0 1 0 209464396 35078144 8284 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 8564 8284 73 138 0 8423 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 34256

[startup+942.777 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25166
/proc/meminfo: memFree=1567536/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=34216 CPUtime=942.49
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 8376 0 0 0 94234 15 0 0 25 0 1 0 209464396 35037184 8284 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 8554 8284 73 138 0 8413 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 34216

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25166
/proc/meminfo: memFree=1567024/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=34744 CPUtime=1002.51
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 8505 0 0 0 100235 16 0 0 25 0 1 0 209464396 35577856 8413 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 8686 8413 73 138 0 8545 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 34744

[startup+1062.84 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 25166
/proc/meminfo: memFree=1567024/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=34744 CPUtime=1062.52
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 8505 0 0 0 106236 16 0 0 25 0 1 0 209464396 35577856 8413 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 8686 8413 73 138 0 8545 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 34744

[startup+1122.87 s]
/proc/loadavg: 1.02 1.01 1.00 3/78 25166
/proc/meminfo: memFree=1566640/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=35148 CPUtime=1122.53
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 8605 0 0 0 112236 17 0 0 25 0 1 0 209464396 35991552 8513 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 8787 8513 73 138 0 8646 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 35148

[startup+1182.9 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25166
/proc/meminfo: memFree=1566320/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=35964 CPUtime=1182.55
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 8803 0 0 0 118237 18 0 0 25 0 1 0 209464396 36827136 8711 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 8991 8711 73 138 0 8850 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 35964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25166
/proc/meminfo: memFree=1565232/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=36492 CPUtime=1200.06
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 8955 0 0 0 119988 18 0 0 25 0 1 0 209464396 37367808 8863 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 9123 8863 73 138 0 8982 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 36492

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25166
/proc/meminfo: memFree=1565232/2055920 swapFree=4158120/4192956
[pid=25163] ppid=25161 vsize=36492 CPUtime=1200.06
/proc/25163/stat : 25163 (minisat) R 25161 25163 24340 0 -1 4194304 8955 0 0 0 119988 18 0 0 25 0 1 0 209464396 37367808 8863 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/25163/statm: 9123 8863 73 138 0 8982 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 36492

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.89
CPU system time (s): 0.188971
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 36492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8955
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= 2065

runsolver used 1.49977 second user time and 2.74458 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Feb 19 14:24:53 UTC 2007

IDJOB= 300247
IDBENCH= 20030
IDSOLVER= 109
FILE ID= node1/300247-1171895093

PBS_JOBID= 3848839

Free space on /tmp= 66551 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S2109328271-14.cnf
COMMAND LINE= /tmp/evaluation/300247-1171895093/minisat /tmp/evaluation/300247-1171895093/instance-300247-1171895093.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-300247-1171895093 -o ROOT/results/node1/solver-300247-1171895093 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300247-1171895093/minisat /tmp/evaluation/300247-1171895093/instance-300247-1171895093.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  284c02329948728fca9d8117efd00015

RANDOM SEED= 987551840

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1601232 kB
Buffers:         53116 kB
Cached:         306212 kB
SwapCached:      15284 kB
Active:         251756 kB
Inactive:       130784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1601232 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            57664 kB
Committed_AS:   682756 kB
PageTables:       1740 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= 66551 MiB

End job on node1 on Mon Feb 19 14:44:56 UTC 2007