Trace number 421244

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) 1200.04 1200.34

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1099746708-06.cnf
MD5SUM09edde3792f1d05d69d5933db6d6b1a7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.09/0.13	c |  Parsing time:         0.12         s                                       |
0.29/0.30	c ============================[ Search Statistics ]==============================
0.29/0.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.30	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.30	c ===============================================================================
0.29/0.30	c |         0 |   15528    66386   201813 |    22128        0    nan |  0.000 % |
0.29/0.38	c |       100 |   15528    66386   201813 |    24341      100    179 |  0.000 % |
0.39/0.47	c |       251 |   15528    66386   201813 |    26775      251    170 |  0.000 % |
0.49/0.59	c |       476 |   15528    66386   201813 |    29453      476    181 |  0.000 % |
0.69/0.77	c |       815 |   15528    66386   201813 |    32398      815    189 |  0.000 % |
0.99/1.05	c |      1321 |   15528    66386   201813 |    35638     1321    192 |  0.000 % |
1.39/1.46	c |      2081 |   15528    66386   201813 |    39202     2081    197 |  0.000 % |
1.99/2.07	c |      3220 |   15528    66386   201813 |    43122     3220    211 |  0.000 % |
2.99/3.06	c |      4929 |   15528    66386   201813 |    47434     4929    220 |  0.000 % |
4.69/4.76	c |      7491 |   15528    66386   201813 |    52178     7491    261 |  0.000 % |
7.09/7.16	c |     11335 |   15528    66386   201813 |    57396    11335    255 |  0.000 % |
11.29/11.36	c |     17101 |   15528    66386   201813 |    63135    17101    265 |  0.000 % |
18.08/18.13	c |     25750 |   15528    66386   201813 |    69449    25750    274 |  0.000 % |
29.98/30.05	c |     38724 |   15528    66386   201813 |    76394    38724    281 |  0.000 % |
51.68/51.72	c |     58185 |   15528    66386   201813 |    84033    58185    282 |  0.000 % |
92.87/92.92	c |     87377 |   15528    66386   201813 |    92436    14527    345 |  0.000 % |
156.26/156.36	c |    131167 |   15528    66386   201813 |   101680    58317    326 |  0.000 % |
263.42/263.55	c |    196851 |   15528    66386   201813 |   111848    33785    352 |  0.000 % |
456.39/456.54	c |    295377 |   15528    66386   201813 |   123033    31162    329 |  0.000 % |
832.99/833.27	c |    443166 |   15528    66386   201813 |   135336    70372    385 |  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/node26/watcher-421244-1177501211 -o ROOT/results/node26/solver-421244-1177501211 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421244-1177501211/minisat_noassertions /tmp/evaluation/421244-1177501211/instance-421244-1177501211.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: 1.07 0.99 0.91 3/77 30102
/proc/meminfo: memFree=1557904/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=2476 CPUtime=0
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 529 0 0 0 0 0 0 0 18 0 1 0 198037966 2535424 515 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 619 516 49 130 0 486 0

[startup+0.0209669 s]
/proc/loadavg: 1.07 0.99 0.91 3/77 30102
/proc/meminfo: memFree=1557904/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=4276 CPUtime=0.01
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 916 0 0 0 1 0 0 0 18 0 1 0 198037966 4378624 885 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 1069 891 50 130 0 936 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4276

[startup+0.102973 s]
/proc/loadavg: 1.07 0.99 0.91 3/77 30102
/proc/meminfo: memFree=1557904/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=6832 CPUtime=0.09
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 1547 0 0 0 9 0 0 0 18 0 1 0 198037966 6995968 1516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 1708 1516 50 130 0 1575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6832

[startup+0.302992 s]
/proc/loadavg: 1.07 0.99 0.91 3/77 30102
/proc/meminfo: memFree=1557904/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=8172 CPUtime=0.29
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 1919 0 0 0 28 1 0 0 19 0 1 0 198037966 8368128 1888 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134522818 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 2043 1888 62 130 0 1910 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8172

[startup+0.70103 s]
/proc/loadavg: 1.07 0.99 0.91 3/77 30102
/proc/meminfo: memFree=1557904/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=7512 CPUtime=0.69
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 1990 0 0 0 68 1 0 0 22 0 1 0 198037966 7692288 1747 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 1878 1747 67 130 0 1745 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7512

[startup+1.5011 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 30103
/proc/meminfo: memFree=1550792/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=8568 CPUtime=1.49
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 2253 0 0 0 147 2 0 0 25 0 1 0 198037966 8773632 2010 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 2142 2010 67 130 0 2009 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8568

[startup+3.10125 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 30103
/proc/meminfo: memFree=1549000/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=11208 CPUtime=3.09
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 2898 0 0 0 307 2 0 0 25 0 1 0 198037966 11476992 2655 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 2802 2655 67 130 0 2669 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11208

[startup+6.30155 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 30103
/proc/meminfo: memFree=1542728/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=17188 CPUtime=6.29
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 4388 0 0 0 626 3 0 0 25 0 1 0 198037966 17600512 4145 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 4297 4145 67 130 0 4164 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17188

[startup+12.7011 s]
/proc/loadavg: 1.06 0.99 0.91 2/78 30103
/proc/meminfo: memFree=1532232/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=27308 CPUtime=12.69
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 6905 0 0 0 1263 6 0 0 25 0 1 0 198037966 27963392 6662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 6827 6662 67 130 0 6694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27308

[startup+25.5013 s]
/proc/loadavg: 1.05 0.99 0.91 2/78 30103
/proc/meminfo: memFree=1513544/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=45172 CPUtime=25.49
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 11393 0 0 0 2538 11 0 0 25 0 1 0 198037966 46256128 11150 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 11293 11150 67 130 0 11160 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45172

[startup+51.1017 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 30103
/proc/meminfo: memFree=1486088/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=72844 CPUtime=51.07
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 18295 0 0 0 5091 16 0 0 25 0 1 0 198037966 74592256 18052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 18211 18052 67 130 0 18078 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72844

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 30103
/proc/meminfo: memFree=1447368/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=110852 CPUtime=102.27
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 27818 0 0 0 10201 26 0 0 25 0 1 0 198037966 113512448 27575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 27713 27575 67 130 0 27580 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 110852

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30103
/proc/meminfo: memFree=1447368/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=110852 CPUtime=162.25
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 27818 0 0 0 16198 27 0 0 25 0 1 0 198037966 113512448 27575 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 27713 27575 67 130 0 27580 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 110852

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30103
/proc/meminfo: memFree=1417096/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=141260 CPUtime=222.24
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 35390 0 0 0 22190 34 0 0 25 0 1 0 198037966 144650240 35147 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 35315 35147 67 130 0 35182 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 141260

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30103
/proc/meminfo: memFree=1412232/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=146016 CPUtime=282.22
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 36577 0 0 0 28187 35 0 0 25 0 1 0 198037966 149520384 36334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 36504 36334 67 130 0 36371 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 146016

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 30103
/proc/meminfo: memFree=1412232/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=146016 CPUtime=342.21
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 36577 0 0 0 34185 36 0 0 25 0 1 0 198037966 149520384 36334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 36504 36334 67 130 0 36371 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 146016

[startup+402.302 s]
/proc/loadavg: 1.05 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1397704/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=160940 CPUtime=402.19
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 40304 0 0 0 40179 40 0 0 25 0 1 0 198037966 164802560 40061 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546518 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 40235 40061 67 130 0 40102 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 160940

[startup+462.302 s]
/proc/loadavg: 1.02 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1379976/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=178240 CPUtime=462.18
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 44628 0 0 0 46174 44 0 0 25 0 1 0 198037966 182517760 44385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 44560 44385 67 130 0 44427 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 178240

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1379976/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=178240 CPUtime=522.16
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 44628 0 0 0 52172 44 0 0 25 0 1 0 198037966 182517760 44385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 44560 44385 67 130 0 44427 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 178240

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1379976/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=178240 CPUtime=582.15
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 44628 0 0 0 58170 45 0 0 25 0 1 0 198037966 182517760 44385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 44560 44385 67 130 0 44427 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 178240

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1379976/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=178240 CPUtime=642.14
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 44628 0 0 0 64169 45 0 0 25 0 1 0 198037966 182517760 44385 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 44560 44385 67 130 0 44427 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 178240

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.92 3/78 30103
/proc/meminfo: memFree=1360584/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=197516 CPUtime=702.12
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 49467 0 0 0 70160 52 0 0 25 0 1 0 198037966 202256384 49224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 49379 49224 67 130 0 49246 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 197516

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1360584/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=197516 CPUtime=762.1
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 49467 0 0 0 76158 52 0 0 25 0 1 0 198037966 202256384 49224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 49379 49224 67 130 0 49246 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 197516

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1360584/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=197516 CPUtime=822.09
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 49467 0 0 0 82156 53 0 0 25 0 1 0 198037966 202256384 49224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 49379 49224 67 130 0 49246 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 197516

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1360648/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=197516 CPUtime=882.07
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 49467 0 0 0 88154 53 0 0 25 0 1 0 198037966 202256384 49224 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 49379 49224 67 130 0 49246 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 197516

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1358792/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=199760 CPUtime=942.06
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 50027 0 0 0 94152 54 0 0 25 0 1 0 198037966 204554240 49784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 49940 49784 67 130 0 49807 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 199760

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1346376/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=211784 CPUtime=1002.04
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 53029 0 0 0 100147 57 0 0 25 0 1 0 198037966 216866816 52786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546820 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 52946 52786 67 130 0 52813 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 211784

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1346376/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=211784 CPUtime=1062.03
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 53029 0 0 0 106146 57 0 0 25 0 1 0 198037966 216866816 52786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 52946 52786 67 130 0 52813 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 211784

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1346376/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=211784 CPUtime=1122.02
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 53029 0 0 0 112144 58 0 0 25 0 1 0 198037966 216866816 52786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 52946 52786 67 130 0 52813 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 211784

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1346376/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=211784 CPUtime=1182
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 53029 0 0 0 118142 58 0 0 25 0 1 0 198037966 216866816 52786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 52946 52786 67 130 0 52813 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 211784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1346376/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=211784 CPUtime=1200
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 53029 0 0 0 119941 59 0 0 25 0 1 0 198037966 216866816 52786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 52946 52786 67 130 0 52813 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 211784

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 30103
/proc/meminfo: memFree=1346376/2055920 swapFree=4170240/4192956
[pid=30102] ppid=30100 vsize=211784 CPUtime=1200
/proc/30102/stat : 30102 (minisat_noasser) R 30100 30102 28788 0 -1 4194304 53029 0 0 0 119941 59 0 0 25 0 1 0 198037966 216866816 52786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/30102/statm: 52946 52786 67 130 0 52813 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 211784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.04
CPU user time (s): 1199.42
CPU system time (s): 0.625904
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 211784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.42
system time used= 0.625904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53029
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= 1825

runsolver used 0.91886 second user time and 2.5926 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Apr 25 11:40:12 UTC 2007

IDJOB= 421244
IDBENCH= 20153
IDSOLVER= 188
FILE ID= node26/421244-1177501211

PBS_JOBID= 4685871

Free space on /tmp= 66434 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1099746708-06.cnf
COMMAND LINE= /tmp/evaluation/421244-1177501211/minisat_noassertions /tmp/evaluation/421244-1177501211/instance-421244-1177501211.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-421244-1177501211 -o ROOT/results/node26/solver-421244-1177501211 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421244-1177501211/minisat_noassertions /tmp/evaluation/421244-1177501211/instance-421244-1177501211.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  09edde3792f1d05d69d5933db6d6b1a7

RANDOM SEED= 91336616

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1558376 kB
Buffers:         49392 kB
Cached:         317352 kB
SwapCached:       3516 kB
Active:         284868 kB
Inactive:       142788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558376 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            2832 kB
Writeback:           0 kB
Mapped:          68152 kB
Slab:            55440 kB
Committed_AS:  1245240 kB
PageTables:       1824 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= 66434 MiB

End job on node26 on Wed Apr 25 12:00:14 UTC 2007