Trace number 1556029
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:
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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.
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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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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 Name | Answer | CPU time | Wall clock time |
|---|
| march_nn nn | ? (TO) | 1200.09 | 1200.54 |
General information on the benchmark
| Name | APPLICATIONS/bitverif/countbitsarray/
countbitsarray02_32.cnf |
| MD5SUM | da0c445b72f13d929ab0690c3bfa81ed |
| Bench Category | APPLICATION (applications instances) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 926.251 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 4252 |
| Number of clauses | 12563 |
| Sum of the clauses size | 29311 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 2 |
| Number of clauses of size 2 | 8374 |
| Number of clauses of size 3 | 4187 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.09/0.11 c main():: *** [ march satisfiability solver ] ***
0.09/0.11 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.09/0.11 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.09/0.11 c main()::
0.09/0.11 c initFormula():: searching for DIMACS p-line....
0.09/0.11 c initFormula():: the DIMACS p-line indicates a CNF of 4252 variables and 12563 clauses.
0.09/0.11 c parseCNF():: parsing....
0.09/0.11 c parseCNF():: the CNF contains 2 unary clauses.
0.09/0.11 c runParser():: parsing was successful, warming up engines...
0.09/0.11 c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.09/0.11 c preprocessing fase I completed:: there are now 4250 free variables and 12559 clauses.
0.09/0.11 c stat :: sign balance is biased by 0.102
0.09/0.11 c using 3-SAT heuristics (occurence based diff)
0.09/0.11 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11 c simplify_formula():: removed 0 tautological, 0 satisfied and 60 duplicate clauses
0.09/0.11 c resolvent_look() :: found 60 resolvents
0.09/0.11 c lessRedundantTransformation():: nothing to be done.
0.09/0.11 c transformTo3SAT():: you gave me 4252 variables and 12619 clauses.
0.09/0.11 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.09/0.11 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.09/0.11 c transformTo3SAT():: the transformation yielded 4252 variabels and 12619 clauses.
0.09/0.11 c main():: clause / variable ratio: ( 12619 / 4252 ) = 2.97
0.09/0.11 c longest clause has size 3
0.09/0.11 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.11 c number of free variables = 4250
0.09/0.11 c dynamic_preselect_setsize :: off
0.09/0.11 c main():: all systems go!
0.09/0.11 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 81
0.09/0.19 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1965
1.59/1.65 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 30100
20.29/20.31 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 3/999) NodeCount: 367979
216.31/216.47 c |----------------------------------------------------------------|
c |*
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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-1556029-1238745301/watcher-1556029-1238745301 -o /tmp/evaluation-result-1556029-1238745301/solver-1556029-1238745301 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1556029-1238745301.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: 1.83 1.82 1.44 3/64 9993
/proc/meminfo: memFree=1335768/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=1248 CPUtime=0
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1147196473 1277952 174 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 312 174 58 167 0 143 0
[startup+0.03577 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 9993
/proc/meminfo: memFree=1335768/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=2140 CPUtime=0.03
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 615 0 0 0 3 0 0 0 18 0 1 0 1147196473 2191360 340 1992294400 134512640 135197250 4294956224 18446744073709551615 134917342 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 535 340 67 167 0 366 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2140
[startup+0.102782 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 9993
/proc/meminfo: memFree=1335768/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=7888 CPUtime=0.09
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 2077 0 0 0 9 0 0 0 18 0 1 0 1147196473 8077312 809 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 1972 809 88 167 0 1803 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7888
[startup+0.302823 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 9993
/proc/meminfo: memFree=1335768/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=8392 CPUtime=0.3
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 3126 0 0 0 29 1 0 0 19 0 1 0 1147196473 8593408 1635 1992294400 134512640 135197250 4294956224 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 2098 1635 93 167 0 1929 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 8392
[startup+0.701895 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 9993
/proc/meminfo: memFree=1335768/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=8612 CPUtime=0.69
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 3244 0 0 0 68 1 0 0 22 0 1 0 1147196473 8818688 1750 1992294400 134512640 135197250 4294956224 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 2153 1750 93 167 0 1984 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8612
[startup+1.50105 s]
/proc/loadavg: 1.83 1.82 1.44 2/65 9994
/proc/meminfo: memFree=1328976/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=8936 CPUtime=1.49
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 3318 0 0 0 148 1 0 0 25 0 1 0 1147196473 9150464 1824 1992294400 134512640 135197250 4294956224 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 2234 1824 93 167 0 2065 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8936
[startup+3.10136 s]
/proc/loadavg: 1.83 1.82 1.44 2/65 9994
/proc/meminfo: memFree=1328528/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=9136 CPUtime=3.09
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 3391 0 0 0 308 1 0 0 25 0 1 0 1147196473 9355264 1897 1992294400 134512640 135197250 4294956224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 2284 1897 93 167 0 2115 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9136
[startup+6.30197 s]
/proc/loadavg: 1.77 1.81 1.44 2/65 9994
/proc/meminfo: memFree=1327968/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=9744 CPUtime=6.29
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 3531 0 0 0 628 1 0 0 25 0 1 0 1147196473 9977856 2037 1992294400 134512640 135197250 4294956224 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 2436 2037 93 167 0 2267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9744
[startup+12.7012 s]
/proc/loadavg: 1.71 1.79 1.44 2/65 9994
/proc/meminfo: memFree=1326880/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=10924 CPUtime=12.68
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 3754 0 0 0 1267 1 0 0 25 0 1 0 1147196473 11186176 2260 1992294400 134512640 135197250 4294956224 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 2731 2260 93 167 0 2562 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10924
[startup+25.5026 s]
/proc/loadavg: 1.55 1.75 1.43 2/65 9994
/proc/meminfo: memFree=1324896/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=13220 CPUtime=25.49
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 4231 0 0 0 2547 2 0 0 25 0 1 0 1147196473 13537280 2737 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 3305 2737 93 167 0 3136 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13220
[startup+51.1026 s]
/proc/loadavg: 1.36 1.69 1.42 2/65 9994
/proc/meminfo: memFree=1321568/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=17692 CPUtime=51.07
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 5073 0 0 0 5105 2 0 0 25 0 1 0 1147196473 18116608 3579 1992294400 134512640 135197250 4294956224 18446744073709551615 134542305 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 4423 3579 93 167 0 4254 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17692
[startup+102.304 s]
/proc/loadavg: 1.15 1.58 1.40 2/65 9994
/proc/meminfo: memFree=1314016/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=27080 CPUtime=102.26
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 6930 0 0 0 10221 5 0 0 25 0 1 0 1147196473 27729920 5436 1992294400 134512640 135197250 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 6770 5436 93 167 0 6601 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27080
[startup+162.302 s]
/proc/loadavg: 1.06 1.47 1.37 2/65 9994
/proc/meminfo: memFree=1305440/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=42572 CPUtime=162.23
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 9073 0 0 0 16217 6 0 0 25 0 1 0 1147196473 43593728 7579 1992294400 134512640 135197250 4294956224 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 10643 7579 93 167 0 10474 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 42572
[startup+222.301 s]
/proc/loadavg: 1.02 1.38 1.34 2/65 9994
/proc/meminfo: memFree=1296288/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=46452 CPUtime=222.21
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 11339 0 0 0 22212 9 0 0 25 0 1 0 1147196473 47566848 9845 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 11613 9845 93 167 0 11444 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 46452
[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/65 9994
/proc/meminfo: memFree=1288096/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=71996 CPUtime=282.19
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 13371 0 0 0 28207 12 0 0 25 0 1 0 1147196473 73723904 11877 1992294400 134512640 135197250 4294956224 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 17999 11877 93 167 0 17830 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 71996
[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.29 2/65 9994
/proc/meminfo: memFree=1278880/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=77948 CPUtime=342.16
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 15673 0 0 0 34202 14 0 0 25 0 1 0 1147196473 79818752 14179 1992294400 134512640 135197250 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 19487 14179 93 167 0 19318 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 77948
[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/65 9999
/proc/meminfo: memFree=1270432/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=77948 CPUtime=402.14
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 17791 0 0 0 40198 16 0 0 25 0 1 0 1147196473 79818752 16297 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 19487 16297 93 167 0 19318 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 77948
[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.25 2/65 9999
/proc/meminfo: memFree=1261920/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=86680 CPUtime=462.12
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 19897 0 0 0 46194 18 0 0 25 0 1 0 1147196473 88760320 18403 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 21670 18403 93 167 0 21501 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 86680
[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/65 9999
/proc/meminfo: memFree=1252896/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=137764 CPUtime=522.1
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 22148 0 0 0 52190 20 0 0 25 0 1 0 1147196473 141070336 20654 1992294400 134512640 135197250 4294956224 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 34441 20654 93 167 0 34272 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 137764
[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.22 2/65 9999
/proc/meminfo: memFree=1244640/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=137764 CPUtime=582.08
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 24174 0 0 0 58186 22 0 0 25 0 1 0 1147196473 141070336 22680 1992294400 134512640 135197250 4294956224 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 34441 22680 93 167 0 34272 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 137764
[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/65 9999
/proc/meminfo: memFree=1235424/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=137764 CPUtime=642.06
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 26473 0 0 0 64183 23 0 0 25 0 1 0 1147196473 141070336 24979 1992294400 134512640 135197250 4294956224 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 34441 24979 93 167 0 34272 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 137764
[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.18 2/65 9999
/proc/meminfo: memFree=1227424/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=150860 CPUtime=702.03
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 28483 0 0 0 70179 24 0 0 25 0 1 0 1147196473 154480640 26989 1992294400 134512640 135197250 4294956224 18446744073709551615 134548499 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 37715 26989 93 167 0 37546 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 150860
[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/65 9999
/proc/meminfo: memFree=1218208/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=150992 CPUtime=762.01
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 30770 0 0 0 76175 26 0 0 25 0 1 0 1147196473 154615808 29276 1992294400 134512640 135197250 4294956224 18446744073709551615 134592186 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 37748 29276 93 167 0 37579 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 150992
[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/65 9999
/proc/meminfo: memFree=1208160/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=150992 CPUtime=821.99
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 33285 0 0 0 82170 29 0 0 25 0 1 0 1147196473 154615808 31791 1992294400 134512640 135197250 4294956224 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 37748 31791 93 167 0 37579 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 150992
[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 9999
/proc/meminfo: memFree=1200224/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=150992 CPUtime=881.96
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 35296 0 0 0 88166 30 0 0 25 0 1 0 1147196473 154615808 33802 1992294400 134512640 135197250 4294956224 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 37748 33802 93 167 0 37579 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 150992
[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 9999
/proc/meminfo: memFree=1191840/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=150992 CPUtime=941.94
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 37416 0 0 0 94162 32 0 0 25 0 1 0 1147196473 154615808 35922 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 37748 35922 93 167 0 37579 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 150992
[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 9999
/proc/meminfo: memFree=1184288/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=170636 CPUtime=1001.92
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 39286 0 0 0 100158 34 0 0 25 0 1 0 1147196473 174731264 37792 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 42659 37792 93 167 0 42490 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 170636
[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 9999
/proc/meminfo: memFree=1175584/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=272808 CPUtime=1061.9
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 41437 0 0 0 106153 37 0 0 25 0 1 0 1147196473 279355392 39943 1992294400 134512640 135197250 4294956224 18446744073709551615 134542003 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 68202 39943 93 167 0 68033 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 272808
[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/65 9999
/proc/meminfo: memFree=1165088/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=272808 CPUtime=1121.87
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 44030 0 0 0 112148 39 0 0 25 0 1 0 1147196473 279355392 42536 1992294400 134512640 135197250 4294956224 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 68202 42536 93 167 0 68033 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 272808
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 9999
/proc/meminfo: memFree=1156704/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=272808 CPUtime=1181.86
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 46130 0 0 0 118144 42 0 0 25 0 1 0 1147196473 279355392 44636 1992294400 134512640 135197250 4294956224 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 68202 44636 93 167 0 68033 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 272808
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 9999
/proc/meminfo: memFree=1153952/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=272808 CPUtime=1200.05
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 46790 0 0 0 119963 42 0 0 25 0 1 0 1147196473 279355392 45296 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 68202 45296 93 167 0 68033 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 272808
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 1.09 2/65 9999
/proc/meminfo: memFree=1153952/2055920 swapFree=4178400/4192956
[pid=9993] ppid=9991 vsize=272808 CPUtime=1200.05
/proc/9993/stat : 9993 (march_nn) R 9991 9993 9747 0 -1 4194304 46790 0 0 0 119963 42 0 0 25 0 1 0 1147196473 279355392 45296 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/9993/statm: 68202 45296 93 167 0 68033 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 272808
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.63
CPU system time (s): 0.461929
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 272808
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.63
system time used= 0.461929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46790
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= 1308
runsolver used 0.931858 second user time and 2.58961 second system time
The end
Launcher Data
Begin job on node9 at 2009-04-03 09:55:02
IDJOB=1556029
IDBENCH=70811
IDSOLVER=522
FILE ID=node9/1556029-1238745301
PBS_JOBID= 9086116
Free space on /tmp= 66544 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsarray/countbitsarray02_32.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556029-1238745301/watcher-1556029-1238745301 -o /tmp/evaluation-result-1556029-1238745301/solver-1556029-1238745301 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1556029-1238745301.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= da0c445b72f13d929ab0690c3bfa81ed
RANDOM SEED=550196673
node9.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 : 3000.268
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 : 3000.268
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: 1336184 kB
Buffers: 109248 kB
Cached: 504132 kB
SwapCached: 8344 kB
Active: 260712 kB
Inactive: 362588 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1336184 kB
SwapTotal: 4192956 kB
SwapFree: 4178400 kB
Dirty: 944 kB
Writeback: 0 kB
Mapped: 15592 kB
Slab: 82424 kB
Committed_AS: 3071964 kB
PageTables: 1392 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= 66540 MiB
End job on node9 at 2009-04-03 10:15:04