Trace number 311893
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:
-
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.
-
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.
-
CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
-
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
General information on the benchmark
| Name | random/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf |
| MD5SUM | 7e8974f5ce5a0e1fdb59169bba7ce43c |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 10.5364 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 2404 |
| Number of clauses | 7478 |
| Sum of the clauses size | 20939 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 1495 |
| Number of clauses of size 3 | 5983 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.08 c main():: *** [ march satisfiability solver ] ***
0.00/0.08 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.08 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.08 c main()::
0.00/0.08 c initFormula():: searching for DIMACS p-line....
0.00/0.08 c initFormula():: the DIMACS p-line indicates a CNF of 2405 variables and 7478 clauses.
0.00/0.08 c parseCNF():: parsing....
0.00/0.08 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.08 c runParser():: parsing was successful, warming up engines...
0.00/0.08 c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.08 c simplify_formula():: removed 0 tautological, 351 satisfied and 0 duplicate clauses
0.00/0.08 c preprocessing fase I completed:: there are now 2326 free variables and 7127 clauses.
0.00/0.08 c stat :: sign balance is biased by 0.650
0.00/0.08 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.08 c using 3-SAT heuristics (occurence based diff)
0.00/0.08 c longest clause has size 3
0.00/0.08 c simplify_formula():: removed 0 tautological, 0 satisfied and 52 duplicate clauses
0.00/0.08 c resolvent_look() :: found 35 resolvents
0.00/0.08 c lessRedundantTransformation():: nothing to be done.
0.00/0.08 c transformTo3SAT():: you gave me 2405 variables and 7162 clauses.
0.00/0.08 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.08 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.08 c transformTo3SAT():: the transformation yielded 2405 variabels and 7162 clauses.
0.00/0.08 c main():: clause / variable ratio: ( 7162 / 2405 ) = 2.98
0.00/0.08 c longest clause has size 3
0.00/0.08 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.08 c dynamic_preselect_setsize :: on
0.00/0.08 c suggested doublelook initial :: 0
0.00/0.08 c main():: all systems go!
0.00/0.08 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 176 JD: 15
2.55/2.61 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node11/watcher-311893-1172578244 -o ROOT/results/node11/solver-311893-1172578244 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311893-1172578244/march_ks /tmp/evaluation/311893-1172578244/instance-311893-1172578244.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 16938
/proc/meminfo: memFree=1567088/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=920 CPUtime=0
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 277778925 942080 123 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134790365 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 230 123 47 123 0 105 0
[startup+0.107396 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 16938
/proc/meminfo: memFree=1567088/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=3504 CPUtime=0.1
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 784 0 0 0 10 0 0 0 18 0 1 0 277778925 3588096 748 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 876 748 72 123 0 751 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3504
[startup+0.515444 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 16938
/proc/meminfo: memFree=1567088/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=3456 CPUtime=0.51
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 785 0 0 0 51 0 0 0 22 0 1 0 277778925 3538944 747 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 864 747 73 123 0 739 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3456
[startup+1.33554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1564264/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=3588 CPUtime=1.33
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 801 0 0 0 133 0 0 0 25 0 1 0 277778925 3674112 763 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 897 763 73 123 0 772 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3588
[startup+2.97174 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1564008/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=3852 CPUtime=2.96
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 850 0 0 0 296 0 0 0 25 0 1 0 277778925 3944448 812 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 963 812 73 123 0 838 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3852
[startup+6.25412 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 16939
/proc/meminfo: memFree=1563752/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=3984 CPUtime=6.24
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 890 0 0 0 624 0 0 0 25 0 1 0 277778925 4079616 852 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 996 852 73 123 0 871 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3984
[startup+12.7099 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16939
/proc/meminfo: memFree=1563504/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=4116 CPUtime=12.69
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 919 0 0 0 1269 0 0 0 25 0 1 0 277778925 4214784 881 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542758 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1029 881 73 123 0 904 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4116
[startup+25.5114 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 16939
/proc/meminfo: memFree=1563376/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=4248 CPUtime=25.49
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 962 0 0 0 2549 0 0 0 25 0 1 0 277778925 4349952 924 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1062 924 73 123 0 937 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4248
[startup+51.1214 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 16939
/proc/meminfo: memFree=1563184/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=4512 CPUtime=51.1
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1008 0 0 0 5109 1 0 0 25 0 1 0 277778925 4620288 970 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1128 970 73 123 0 1003 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4512
[startup+102.34 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 16939
/proc/meminfo: memFree=1562928/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=4644 CPUtime=102.3
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1060 0 0 0 10229 1 0 0 25 0 1 0 277778925 4755456 1022 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1161 1022 73 123 0 1036 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4644
[startup+162.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562800/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=4776 CPUtime=162.31
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1089 0 0 0 16230 1 0 0 25 0 1 0 277778925 4890624 1051 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1194 1051 73 123 0 1069 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 4776
[startup+222.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562672/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=4908 CPUtime=222.33
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1118 0 0 0 22231 2 0 0 25 0 1 0 277778925 5025792 1080 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1227 1080 73 123 0 1102 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4908
[startup+282.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562544/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5040 CPUtime=282.34
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1137 0 0 0 28232 2 0 0 25 0 1 0 277778925 5160960 1099 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1260 1099 73 123 0 1135 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5040
[startup+342.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562544/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5040 CPUtime=342.36
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1154 0 0 0 34233 3 0 0 25 0 1 0 277778925 5160960 1116 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1260 1116 73 123 0 1135 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 5040
[startup+402.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562480/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5172 CPUtime=402.37
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1166 0 0 0 40234 3 0 0 25 0 1 0 277778925 5296128 1128 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1293 1128 73 123 0 1168 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 5172
[startup+462.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562480/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5172 CPUtime=462.39
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1176 0 0 0 46235 4 0 0 25 0 1 0 277778925 5296128 1138 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1293 1138 73 123 0 1168 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 5172
[startup+522.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562416/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5172 CPUtime=522.41
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1185 0 0 0 52236 5 0 0 25 0 1 0 277778925 5296128 1147 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542950 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1293 1147 73 123 0 1168 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 5172
[startup+582.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562416/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5172 CPUtime=582.42
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1193 0 0 0 58237 5 0 0 25 0 1 0 277778925 5296128 1155 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1293 1155 73 123 0 1168 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 5172
[startup+642.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562352/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5304 CPUtime=642.44
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1201 0 0 0 64238 6 0 0 25 0 1 0 277778925 5431296 1163 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1326 1163 73 123 0 1201 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 5304
[startup+702.644 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562352/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5304 CPUtime=702.44
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1210 0 0 0 70238 6 0 0 25 0 1 0 277778925 5431296 1172 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1326 1172 73 123 0 1201 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 5304
[startup+762.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562352/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5304 CPUtime=762.46
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1217 0 0 0 76239 7 0 0 25 0 1 0 277778925 5431296 1179 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1326 1179 73 123 0 1201 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 5304
[startup+822.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562288/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5304 CPUtime=822.47
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1222 0 0 0 82240 7 0 0 25 0 1 0 277778925 5431296 1184 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1326 1184 73 123 0 1201 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 5304
[startup+882.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562352/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5304 CPUtime=882.49
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1228 0 0 0 88241 8 0 0 25 0 1 0 277778925 5431296 1190 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1326 1190 73 123 0 1201 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 5304
[startup+942.76 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 16939
/proc/meminfo: memFree=1562352/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5436 CPUtime=942.49
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1235 0 0 0 94241 8 0 0 25 0 1 0 277778925 5566464 1197 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1359 1197 73 123 0 1234 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 5436
[startup+1002.79 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16939
/proc/meminfo: memFree=1562288/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5436 CPUtime=1002.51
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1242 0 0 0 100242 9 0 0 25 0 1 0 277778925 5566464 1204 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1359 1204 73 123 0 1234 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 5436
[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562224/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5436 CPUtime=1062.52
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1247 0 0 0 106243 9 0 0 25 0 1 0 277778925 5566464 1209 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1359 1209 73 123 0 1234 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 5436
[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562224/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5436 CPUtime=1122.54
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1250 0 0 0 112244 10 0 0 25 0 1 0 277778925 5566464 1212 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1359 1212 73 123 0 1234 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 5436
[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562224/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5436 CPUtime=1182.54
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1254 0 0 0 118244 10 0 0 25 0 1 0 277778925 5566464 1216 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1359 1216 73 123 0 1234 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 5436
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562160/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5436 CPUtime=1200.07
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1255 0 0 0 119996 11 0 0 25 0 1 0 277778925 5566464 1217 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1359 1217 73 123 0 1234 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5436
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16939
/proc/meminfo: memFree=1562160/2055920 swapFree=4192812/4192956
[pid=16938] ppid=16936 vsize=5436 CPUtime=1200.07
/proc/16938/stat : 16938 (march_ks) R 16936 16938 15929 0 -1 4194304 1255 0 0 0 119996 11 0 0 25 0 1 0 277778925 5566464 1217 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16938/statm: 1359 1217 73 123 0 1234 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5436
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.112982
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 5436
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1255
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= 2783
runsolver used 1.3088 second user time and 2.72358 second system time
The end
Begin job on node11 on Tue Feb 27 12:10:44 UTC 2007
IDJOB= 311893
IDBENCH= 20327
IDSOLVER= 111
FILE ID= node11/311893-1172578244
PBS_JOBID= 3971681
Free space on /tmp= 66557 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/311893-1172578244/march_ks /tmp/evaluation/311893-1172578244/instance-311893-1172578244.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node11/watcher-311893-1172578244 -o ROOT/results/node11/solver-311893-1172578244 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311893-1172578244/march_ks /tmp/evaluation/311893-1172578244/instance-311893-1172578244.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 7e8974f5ce5a0e1fdb59169bba7ce43c
RANDOM SEED= 544618563
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node11.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 : 3000.243
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 : 3000.243
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: 1567560 kB
Buffers: 53276 kB
Cached: 321540 kB
SwapCached: 0 kB
Active: 251716 kB
Inactive: 166432 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1567560 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2456 kB
Writeback: 0 kB
Mapped: 62220 kB
Slab: 55816 kB
Committed_AS: 821328 kB
PageTables: 1756 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= 66557 MiB
End job on node11 on Tue Feb 27 12:30:46 UTC 2007