Trace number 1594724

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: minisat SAT 2007? (TO) 1200.09 1200.73

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2.cnf
MD5SUM0518a02320d5198cbf8d4b8ec920a5ba
Bench CategoryCRAFTED (crafted 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 variables1553
Number of clauses867173
Sum of the clauses size5122474
Maximum clause length36
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 25535
Number of clauses of size 30
Number of clauses of size 410780
Number of clauses of size 535328
Number of clauses of size over 5815146

Solver Data 

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:  1553                                                 |
0.00/0.00	c |  Number of clauses:    867173                                               |
1.00/1.01	c |  Parsing time:         0.90         s                                       |
30.28/30.31	c ============================[ Search Statistics ]==============================
30.28/30.31	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
30.28/30.31	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
30.28/30.31	c ===============================================================================
30.28/30.31	c |         0 |    1068   245863  1397498 |    81954        0    nan |  0.000 % |
30.28/30.38	c |       100 |    1068   245863  1397498 |    90149      100     10 | 25.435 % |
30.38/30.43	c |       254 |    1066   245863  1397498 |    99164      252     15 | 25.563 % |
30.48/30.50	c |       480 |    1064   245863  1397498 |   109081      476     17 | 25.692 % |
30.57/30.60	c |       817 |    1064   245863  1397498 |   119989      813     21 | 25.692 % |
30.67/30.72	c |      1324 |    1062   245863  1397498 |   131988     1318     19 | 25.821 % |
30.78/30.88	c |      2083 |    1060   245863  1397498 |   145187     2075     18 | 25.950 % |
31.07/31.15	c |      3225 |    1058   245863  1397498 |   159705     3215     18 | 26.079 % |
31.47/31.57	c |      4934 |    1057   245863  1397498 |   175676     4923     23 | 26.143 % |
32.27/32.35	c |      7496 |    1056   245863  1397498 |   193244     7484     28 | 26.207 % |
33.37/33.48	c |     11344 |    1054   245863  1397498 |   212568    11330     33 | 26.336 % |
35.67/35.75	c |     17110 |    1054   245863  1397498 |   233825    17096     36 | 26.336 % |
38.27/38.30	c |     25759 |    1051   245863  1397498 |   257207    25741     39 | 26.594 % |
45.76/45.86	c |     38735 |    1051   245863  1397498 |   282928    38717     43 | 26.594 % |
56.45/56.50	c |     58196 |    1051   245863  1397498 |   311221    58178     45 | 26.594 % |
87.64/87.74	c |     87389 |    1050   245863  1397498 |   342343    87370     49 | 26.658 % |
120.52/120.60	c |    131178 |    1050   245863  1397498 |   376577   131159     48 | 26.658 % |
202.55/202.75	c |    196863 |    1049   238852  1355803 |   414235   196843     49 | 26.723 % |
336.29/336.56	c |    295389 |    1049   238852  1355803 |   455659   295368     49 | 26.787 % |
722.70/723.16	c |    443179 |    1047   238114  1351436 |   501225   443157     50 | 26.851 % |
1022.14/1022.71	c |    664862 |    1047   238114  1351436 |   551347   187116     52 | 26.851 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1594724-1239279468/watcher-1594724-1239279468 -o /tmp/evaluation-result-1594724-1239279468/solver-1594724-1239279468 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat_noassertions HOME/instance-1594724-1239279468.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): 1800 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: 0.08 0.02 0.01 3/64 23234
/proc/meminfo: memFree=1443088/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=1856 CPUtime=0
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 391 0 0 0 0 0 0 0 18 0 1 0 1200613684 1900544 377 1992294400 134512640 135048876 4294956224 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 464 377 50 130 0 331 0

[startup+0.0932409 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 23234
/proc/meminfo: memFree=1443088/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=8332 CPUtime=0.08
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 1978 0 0 0 8 0 0 0 18 0 1 0 1200613684 8531968 1964 1992294400 134512640 135048876 4294956224 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 2116 1966 50 130 0 1983 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8332

[startup+0.101242 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 23234
/proc/meminfo: memFree=1443088/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=9024 CPUtime=0.09
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 2151 0 0 0 9 0 0 0 18 0 1 0 1200613684 9240576 2137 1992294400 134512640 135048876 4294956224 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 2256 2138 50 130 0 2123 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9024

[startup+0.301264 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 23234
/proc/meminfo: memFree=1443088/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=24324 CPUtime=0.29
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 5822 0 0 0 26 3 0 0 19 0 1 0 1200613684 24907776 5808 1992294400 134512640 135048876 4294956224 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 6081 5812 50 130 0 5948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24324

[startup+0.701311 s]
/proc/loadavg: 0.08 0.02 0.01 3/64 23234
/proc/meminfo: memFree=1443088/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=53256 CPUtime=0.69
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 12833 0 0 0 62 7 0 0 23 0 1 0 1200613684 54534144 12819 1992294400 134512640 135048876 4294956224 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 13314 12819 50 130 0 13181 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53256

[startup+1.5014 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 23235
/proc/meminfo: memFree=1372104/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=75624 CPUtime=1.49
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 18087 0 0 0 138 11 0 0 25 0 1 0 1200613684 77438976 18073 1992294400 134512640 135048876 4294956224 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 18906 18073 62 130 0 18773 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75624

[startup+3.10159 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 23235
/proc/meminfo: memFree=1370760/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=75624 CPUtime=3.09
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 18087 0 0 0 298 11 0 0 25 0 1 0 1200613684 77438976 18073 1992294400 134512640 135048876 4294956224 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 18906 18073 62 130 0 18773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75624

[startup+6.30296 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 23235
/proc/meminfo: memFree=1370952/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=75624 CPUtime=6.29
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 18087 0 0 0 617 12 0 0 25 0 1 0 1200613684 77438976 18073 1992294400 134512640 135048876 4294956224 18446744073709551615 134546099 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 18906 18073 62 130 0 18773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75624

[startup+12.7017 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 23235
/proc/meminfo: memFree=1370952/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=75624 CPUtime=12.69
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 18087 0 0 0 1257 12 0 0 25 0 1 0 1200613684 77438976 18073 1992294400 134512640 135048876 4294956224 18446744073709551615 134529224 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 18906 18073 62 130 0 18773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75624

[startup+25.5012 s]
/proc/loadavg: 0.39 0.09 0.03 2/65 23235
/proc/meminfo: memFree=1366472/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=80220 CPUtime=25.48
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 19282 0 0 0 2535 13 0 0 25 0 1 0 1200613684 82145280 19268 1992294400 134512640 135048876 4294956224 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 20055 19268 62 130 0 19922 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 80220

[startup+51.1011 s]
/proc/loadavg: 0.60 0.17 0.05 2/65 23235
/proc/meminfo: memFree=1373128/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=72500 CPUtime=51.06
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 19614 0 0 0 5093 13 0 0 25 0 1 0 1200613684 74240000 17592 1992294400 134512640 135048876 4294956224 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 18125 17592 67 130 0 17992 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 72500

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 23235
/proc/meminfo: memFree=1373064/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=72500 CPUtime=102.23
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 19630 0 0 0 10210 13 0 0 25 0 1 0 1200613684 74240000 17608 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 18125 17608 67 130 0 17992 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 72500

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 23235
/proc/meminfo: memFree=1372104/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=73312 CPUtime=162.19
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 19842 0 0 0 16206 13 0 0 25 0 1 0 1200613684 75071488 17820 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 18328 17820 67 130 0 18195 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 73312

[startup+222.302 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 23235
/proc/meminfo: memFree=1368648/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=76668 CPUtime=222.14
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 20752 0 0 0 22199 15 0 0 25 0 1 0 1200613684 78508032 18730 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 19167 18730 67 130 0 19034 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 76668

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 23235
/proc/meminfo: memFree=1358664/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=86624 CPUtime=282.11
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 23263 0 0 0 28194 17 0 0 25 0 1 0 1200613684 88702976 21241 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 21656 21241 67 130 0 21523 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 86624

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/65 23235
/proc/meminfo: memFree=1349384/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=95804 CPUtime=342.09
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 25567 0 0 0 34189 20 0 0 25 0 1 0 1200613684 98103296 23545 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 23951 23545 67 130 0 23818 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 95804

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.34 2/65 23235
/proc/meminfo: memFree=1341384/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=104476 CPUtime=402.06
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 27576 0 0 0 40184 22 0 0 25 0 1 0 1200613684 106983424 25554 1992294400 134512640 135048876 4294956224 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 26119 25554 67 130 0 25986 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 104476

[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/65 23235
/proc/meminfo: memFree=1334600/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=111320 CPUtime=462.04
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 29272 0 0 0 46179 25 0 0 25 0 1 0 1200613684 113991680 27250 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 27830 27250 67 130 0 27697 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 111320

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 23235
/proc/meminfo: memFree=1329096/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=116608 CPUtime=522.01
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 30621 0 0 0 52175 26 0 0 25 0 1 0 1200613684 119406592 28599 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 29152 28599 67 130 0 29019 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 116608

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 23235
/proc/meminfo: memFree=1324360/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=121356 CPUtime=581.97
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 31801 0 0 0 58170 27 0 0 25 0 1 0 1200613684 124268544 29779 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 30339 29779 67 130 0 30206 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 121356

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 23235
/proc/meminfo: memFree=1319816/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=125892 CPUtime=641.94
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 32922 0 0 0 64166 28 0 0 25 0 1 0 1200613684 128913408 30900 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 31473 30900 67 130 0 31340 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 125892

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.51 2/65 23235
/proc/meminfo: memFree=1315208/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=130464 CPUtime=701.91
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 34054 0 0 0 70162 29 0 0 25 0 1 0 1200613684 133595136 32032 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 32616 32032 67 130 0 32483 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 130464

[startup+762.305 s]
/proc/loadavg: 0.99 0.91 0.54 2/65 23235
/proc/meminfo: memFree=1308040/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=137444 CPUtime=761.89
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 35828 0 0 0 76158 31 0 0 25 0 1 0 1200613684 140742656 33806 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 34361 33806 67 130 0 34228 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 137444

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 23235
/proc/meminfo: memFree=1299976/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=146624 CPUtime=821.86
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 37884 0 0 0 82153 33 0 0 25 0 1 0 1200613684 150142976 35862 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 36656 35862 67 130 0 36523 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 146624

[startup+882.301 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 23235
/proc/meminfo: memFree=1298312/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=148140 CPUtime=881.83
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 38274 0 0 0 88150 33 0 0 25 0 1 0 1200613684 151695360 36252 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 37035 36252 67 130 0 36902 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 148140

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 23235
/proc/meminfo: memFree=1298312/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=148140 CPUtime=941.79
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 38276 0 0 0 94146 33 0 0 25 0 1 0 1200613684 151695360 36254 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 37035 36254 67 130 0 36902 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 148140

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 23235
/proc/meminfo: memFree=1298312/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=148140 CPUtime=1001.75
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 38280 0 0 0 100142 33 0 0 25 0 1 0 1200613684 151695360 36258 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 37035 36258 67 130 0 36902 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 148140

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 23235
/proc/meminfo: memFree=1298248/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=148140 CPUtime=1061.72
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 38282 0 0 0 106139 33 0 0 25 0 1 0 1200613684 151695360 36260 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 37035 36260 67 130 0 36902 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 148140

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 23235
/proc/meminfo: memFree=1298184/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=148140 CPUtime=1121.68
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 38286 0 0 0 112135 33 0 0 25 0 1 0 1200613684 151695360 36264 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 37035 36264 67 130 0 36902 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 148140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 23235
/proc/meminfo: memFree=1298184/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=148140 CPUtime=1181.66
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 38289 0 0 0 118132 34 0 0 25 0 1 0 1200613684 151695360 36267 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 37035 36267 67 130 0 36902 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 148140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 23235
/proc/meminfo: memFree=1298184/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=148140 CPUtime=1200.06
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 38289 0 0 0 119972 34 0 0 25 0 1 0 1200613684 151695360 36267 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 37035 36267 67 130 0 36902 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 148140

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 23235
/proc/meminfo: memFree=1298184/2055924 swapFree=4176848/4192956
[pid=23234] ppid=23232 vsize=148140 CPUtime=1200.06
/proc/23234/stat : 23234 (minisat_noasser) R 23232 23234 23197 0 -1 4194304 38289 0 0 0 119972 34 0 0 25 0 1 0 1200613684 151695360 36267 1992294400 134512640 135048876 4294956224 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 0 0 0
/proc/23234/statm: 37035 36267 67 130 0 36902 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 148140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.73
CPU time (s): 1200.09
CPU user time (s): 1199.72
CPU system time (s): 0.365944
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 148140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38289
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= 2
involuntary context switches= 4197

runsolver used 0.98085 second user time and 3.39948 second system time

The end

Launcher Data 

Begin job on node6 at 2009-04-09 14:17:50
IDJOB=1594724
IDBENCH=71146
IDSOLVER=556
FILE ID=node6/1594724-1239279468
PBS_JOBID= 9115476
Free space on /tmp= 65180 MiB

SOLVER NAME= SAT07 reference solver: minisat SAT 2007
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2.cnf
COMMAND LINE= HOME/minisat_noassertions BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1594724-1239279468/watcher-1594724-1239279468 -o /tmp/evaluation-result-1594724-1239279468/solver-1594724-1239279468 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat_noassertions HOME/instance-1594724-1239279468.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0518a02320d5198cbf8d4b8ec920a5ba
RANDOM SEED=1642817486

node6.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1443568 kB
Buffers:         68096 kB
Cached:         440144 kB
SwapCached:       9920 kB
Active:          61188 kB
Inactive:       460500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1443568 kB
SwapTotal:     4192956 kB
SwapFree:      4176848 kB
Dirty:           28016 kB
Writeback:           0 kB
Mapped:          19144 kB
Slab:            76672 kB
Committed_AS:  3502388 kB
PageTables:       1464 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= 65180 MiB
End job on node6 at 2009-04-09 14:37:52