Trace number 421124

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.11 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S191957358-10.cnf
MD5SUM15ec1c2ee3a768db4806fe2b5efb42d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark171.781
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                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.09/0.10	c ============================[ Search Statistics ]==============================
0.09/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	c ===============================================================================
0.09/0.10	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.09/0.11	c |       100 |     800    16000    80000 |     5866      100    102 |  0.000 % |
0.09/0.13	c |       251 |     800    16000    80000 |     6453      251     97 |  0.000 % |
0.09/0.15	c |       476 |     800    16000    80000 |     7098      476    101 |  0.000 % |
0.09/0.19	c |       815 |     800    16000    80000 |     7808      815    102 |  0.000 % |
0.19/0.24	c |      1322 |     800    16000    80000 |     8589     1322    103 |  0.000 % |
0.29/0.32	c |      2081 |     800    16000    80000 |     9448     2081    107 |  0.000 % |
0.39/0.44	c |      3220 |     800    16000    80000 |    10393     3220    107 |  0.000 % |
0.59/0.65	c |      4929 |     800    16000    80000 |    11432     4929    109 |  0.000 % |
0.99/1.00	c |      7492 |     800    16000    80000 |    12575     7492    109 |  0.000 % |
1.59/1.64	c |     11336 |     800    16000    80000 |    13833    11336    111 |  0.000 % |
2.69/2.75	c |     17102 |     800    16000    80000 |    15216    10038    115 |  0.000 % |
4.48/4.56	c |     25752 |     800    16000    80000 |    16738    10951    123 |  0.000 % |
7.87/7.99	c |     38729 |     800    16000    80000 |    18412    15424    122 |  0.000 % |
13.16/13.21	c |     58190 |     800    16000    80000 |    20253    16197    121 |  0.000 % |
21.55/21.66	c |     87383 |     800    16000    80000 |    22278    14578    119 |  0.000 % |
37.43/37.59	c |    131174 |     800    16000    80000 |    24506    13255    118 |  0.000 % |
63.92/64.03	c |    196859 |     800    16000    80000 |    26957    15553    116 |  0.000 % |
104.90/105.02	c |    295387 |     800    16000    80000 |    29652    26153    123 |  0.000 % |
168.18/168.31	c |    443178 |     800    16000    80000 |    32618    20793    121 |  0.000 % |
269.75/269.93	c |    664861 |     800    16000    80000 |    35879    26288    120 |  0.000 % |
440.01/440.28	c |    997386 |     800    16000    80000 |    39467    18885    115 |  0.000 % |
705.73/706.00	c |   1496174 |     800    16000    80000 |    43414    19857    119 |  0.000 % |
1128.50/1128.93	c |   2244356 |     800    16000    80000 |    47756    28286    120 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-421124-1177498877 -o ROOT/results/node21/solver-421124-1177498877 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421124-1177498877/minisat_noassertions /tmp/evaluation/421124-1177498877/instance-421124-1177498877.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.93 3/83 2732
/proc/meminfo: memFree=1960968/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=1988 CPUtime=0
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 197805024 2035712 225 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 497 225 50 130 0 364 0

[startup+0.0929731 s]
/proc/loadavg: 0.99 0.98 0.93 3/83 2732
/proc/meminfo: memFree=1960968/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=3252 CPUtime=0.08
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 562 0 0 0 8 0 0 0 18 0 1 0 197805024 3330048 548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529506 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 813 548 62 130 0 680 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3252

[startup+0.102974 s]
/proc/loadavg: 0.99 0.98 0.93 3/83 2732
/proc/meminfo: memFree=1960968/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=3252 CPUtime=0.09
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 562 0 0 0 9 0 0 0 18 0 1 0 197805024 3330048 548 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529425 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 813 548 62 130 0 680 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.302995 s]
/proc/loadavg: 0.99 0.98 0.93 3/83 2732
/proc/meminfo: memFree=1960968/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=3512 CPUtime=0.29
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 723 0 0 0 29 0 0 0 20 0 1 0 197805024 3596288 636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 878 636 67 130 0 745 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3512

[startup+0.701039 s]
/proc/loadavg: 0.99 0.98 0.93 3/83 2732
/proc/meminfo: memFree=1960968/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=5096 CPUtime=0.69
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 1117 0 0 0 69 0 0 0 23 0 1 0 197805024 5218304 1030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 1274 1030 67 130 0 1141 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5096

[startup+1.50113 s]
/proc/loadavg: 0.99 0.98 0.93 2/84 2733
/proc/meminfo: memFree=1956096/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=7624 CPUtime=1.49
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 1748 0 0 0 148 1 0 0 25 0 1 0 197805024 7806976 1661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 1906 1661 67 130 0 1773 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7624

[startup+3.1013 s]
/proc/loadavg: 0.99 0.98 0.93 2/84 2741
/proc/meminfo: memFree=1952760/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=9340 CPUtime=3.09
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 2172 0 0 0 308 1 0 0 25 0 1 0 197805024 9564160 2085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 2335 2085 67 130 0 2202 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9340

[startup+6.30165 s]
/proc/loadavg: 0.99 0.98 0.93 2/84 2747
/proc/meminfo: memFree=1951352/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=11592 CPUtime=6.28
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 2726 0 0 0 627 1 0 0 25 0 1 0 197805024 11870208 2639 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 2898 2639 67 130 0 2765 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11592

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.93 2/84 2781
/proc/meminfo: memFree=1949240/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=12648 CPUtime=12.66
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 2981 0 0 0 1265 1 0 0 25 0 1 0 197805024 12951552 2894 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 3162 2894 67 130 0 3029 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12648

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.93 2/84 2795
/proc/meminfo: memFree=1947136/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=14892 CPUtime=25.45
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 3551 0 0 0 2543 2 0 0 25 0 1 0 197805024 15249408 3464 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 3723 3464 67 130 0 3590 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 14892

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2823
/proc/meminfo: memFree=1946168/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=16876 CPUtime=51.01
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 4055 0 0 0 5099 2 0 0 25 0 1 0 197805024 17281024 3968 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 4219 3968 67 130 0 4086 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 16876

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2823
/proc/meminfo: memFree=1943864/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=19120 CPUtime=102.2
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 4623 0 0 0 10217 3 0 0 25 0 1 0 197805024 19578880 4536 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 4780 4536 67 130 0 4647 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 19120

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2823
/proc/meminfo: memFree=1941752/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=21264 CPUtime=162.18
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 5141 0 0 0 16214 4 0 0 25 0 1 0 197805024 21774336 5054 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 5316 5054 67 130 0 5183 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 21264

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2823
/proc/meminfo: memFree=1939384/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=23512 CPUtime=222.16
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 5711 0 0 0 22211 5 0 0 25 0 1 0 197805024 24076288 5624 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 5878 5624 67 130 0 5745 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 23512

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2823
/proc/meminfo: memFree=1937848/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=24896 CPUtime=282.15
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 6070 0 0 0 28209 6 0 0 25 0 1 0 197805024 25493504 5983 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 6224 5983 67 130 0 6091 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 24896

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2823
/proc/meminfo: memFree=1937016/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=25752 CPUtime=342.13
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 6274 0 0 0 34207 6 0 0 25 0 1 0 197805024 26370048 6187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 6438 6187 67 130 0 6305 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 25752

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2823
/proc/meminfo: memFree=1936312/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=26412 CPUtime=402.11
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 6441 0 0 0 40204 7 0 0 25 0 1 0 197805024 27045888 6354 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 6603 6354 67 130 0 6470 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 26412

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2823
/proc/meminfo: memFree=1934904/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=27732 CPUtime=462.1
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 6778 0 0 0 46202 8 0 0 25 0 1 0 197805024 28397568 6691 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 6933 6691 67 130 0 6800 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 27732

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2823
/proc/meminfo: memFree=1932856/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=29720 CPUtime=522.08
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 7266 0 0 0 52199 9 0 0 25 0 1 0 197805024 30433280 7179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 7430 7179 67 130 0 7297 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 29720

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2823
/proc/meminfo: memFree=1932600/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=29852 CPUtime=582.07
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 7303 0 0 0 58197 10 0 0 25 0 1 0 197805024 30568448 7216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 7463 7216 67 130 0 7330 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 29852

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2823
/proc/meminfo: memFree=1932088/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=30372 CPUtime=642.05
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 7416 0 0 0 64195 10 0 0 25 0 1 0 197805024 31100928 7329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 7593 7329 67 130 0 7460 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 30372

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2823
/proc/meminfo: memFree=1931896/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=30432 CPUtime=702.03
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 7437 0 0 0 70192 11 0 0 25 0 1 0 197805024 31162368 7350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 7608 7350 67 130 0 7475 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 30432

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 2823
/proc/meminfo: memFree=1929144/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=33156 CPUtime=762.01
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 8103 0 0 0 76189 12 0 0 25 0 1 0 197805024 33951744 8016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 8289 8016 67 130 0 8156 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 33156

[startup+822.301 s]
/proc/loadavg: 1.07 1.00 0.93 2/78 2823
/proc/meminfo: memFree=1928952/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=33288 CPUtime=822
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 8152 0 0 0 82187 13 0 0 25 0 1 0 197805024 34086912 8065 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 8322 8065 67 130 0 8189 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 33288

[startup+882.302 s]
/proc/loadavg: 1.11 1.01 0.94 2/78 2823
/proc/meminfo: memFree=1928824/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=33288 CPUtime=881.98
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 8152 0 0 0 88185 13 0 0 25 0 1 0 197805024 34086912 8065 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 8322 8065 67 130 0 8189 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 33288

[startup+942.301 s]
/proc/loadavg: 1.04 1.01 0.94 2/78 2823
/proc/meminfo: memFree=1928440/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=33696 CPUtime=941.96
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 8231 0 0 0 94182 14 0 0 25 0 1 0 197805024 34504704 8144 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 8424 8144 67 130 0 8291 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 33696

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 2823
/proc/meminfo: memFree=1927800/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=34224 CPUtime=1001.94
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 8373 0 0 0 100180 14 0 0 25 0 1 0 197805024 35045376 8286 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 8556 8286 67 130 0 8423 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 34224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2823
/proc/meminfo: memFree=1927608/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=34292 CPUtime=1061.93
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 8408 0 0 0 106178 15 0 0 25 0 1 0 197805024 35115008 8315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 8573 8315 67 130 0 8440 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 34292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2823
/proc/meminfo: memFree=1927480/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=34292 CPUtime=1121.9
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 8408 0 0 0 112175 15 0 0 25 0 1 0 197805024 35115008 8315 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545994 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 8573 8315 67 130 0 8440 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 34292

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2823
/proc/meminfo: memFree=1924408/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=37328 CPUtime=1181.89
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 9155 0 0 0 118172 17 0 0 25 0 1 0 197805024 38223872 9062 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 9332 9062 67 130 0 9199 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 37328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2823
/proc/meminfo: memFree=1924408/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=37328 CPUtime=1200.09
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 9162 0 0 0 119992 17 0 0 25 0 1 0 197805024 38223872 9069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 9332 9069 67 130 0 9199 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 37328

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 2823
/proc/meminfo: memFree=1924408/2055920 swapFree=4155576/4192956
[pid=2732] ppid=2730 vsize=37328 CPUtime=1200.09
/proc/2732/stat : 2732 (minisat_noasser) R 2730 2732 1815 0 -1 4194304 9162 0 0 0 119992 17 0 0 25 0 1 0 197805024 38223872 9069 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/2732/statm: 9332 9069 67 130 0 9199 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 37328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.93
CPU system time (s): 0.179972
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 37328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9162
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= 24946

runsolver used 0.91586 second user time and 2.6156 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Wed Apr 25 11:01:17 UTC 2007

IDJOB= 421124
IDBENCH= 20033
IDSOLVER= 188
FILE ID= node21/421124-1177498877

PBS_JOBID= 4685847

Free space on /tmp= 66389 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S191957358-10.cnf
COMMAND LINE= /tmp/evaluation/421124-1177498877/minisat_noassertions /tmp/evaluation/421124-1177498877/instance-421124-1177498877.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-421124-1177498877 -o ROOT/results/node21/solver-421124-1177498877 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421124-1177498877/minisat_noassertions /tmp/evaluation/421124-1177498877/instance-421124-1177498877.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  15ec1c2ee3a768db4806fe2b5efb42d9

RANDOM SEED= 134775869

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1961440 kB
Buffers:          5736 kB
Cached:          20396 kB
SwapCached:      15688 kB
Active:          41932 kB
Inactive:         8456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1961440 kB
SwapTotal:     4192956 kB
SwapFree:      4155576 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          31056 kB
Slab:            29264 kB
Committed_AS:  1793572 kB
PageTables:       2016 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= 66389 MiB

End job on node21 on Wed Apr 25 11:21:20 UTC 2007