Trace number 311196
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, 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.
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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
General information on the benchmark
| Name | random/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf |
| MD5SUM | 54c1eff6d0c1d0b678598195ef471075 |
| Bench Category | RANDOM (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 variables | 2034 |
| Number of clauses | 6327 |
| Sum of the clauses size | 17716 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 1265 |
| Number of clauses of size 3 | 5062 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.07 c main():: *** [ march satisfiability solver ] ***
0.00/0.07 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.07 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.07 c main()::
0.00/0.07 c initFormula():: searching for DIMACS p-line....
0.00/0.07 c initFormula():: the DIMACS p-line indicates a CNF of 2035 variables and 6327 clauses.
0.00/0.07 c parseCNF():: parsing....
0.00/0.07 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.07 c runParser():: parsing was successful, warming up engines...
0.00/0.07 c simplify_formula():: removed 0 tautological, 234 satisfied and 0 duplicate clauses
0.00/0.07 c preprocessing fase I completed:: there are now 1978 free variables and 6093 clauses.
0.00/0.07 c stat :: sign balance is biased by 0.642
0.00/0.07 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.07 c using 3-SAT heuristics (occurence based diff)
0.00/0.07 c longest clause has size 3
0.00/0.07 c simplify_formula():: removed 0 tautological, 0 satisfied and 63 duplicate clauses
0.00/0.07 c resolvent_look() :: found 35 resolvents
0.00/0.07 c lessRedundantTransformation():: nothing to be done.
0.00/0.07 c transformTo3SAT():: you gave me 2035 variables and 6128 clauses.
0.00/0.07 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.07 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.07 c transformTo3SAT():: the transformation yielded 2035 variabels and 6128 clauses.
0.00/0.07 c main():: clause / variable ratio: ( 6128 / 2035 ) = 3.01
0.00/0.07 c longest clause has size 3
0.00/0.07 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.07 c dynamic_preselect_setsize :: on
0.00/0.07 c suggested doublelook initial :: 0
0.00/0.07 c main():: all systems go!
0.00/0.07 c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| 0 NC: 128 JD: 17
1.43/1.52 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 2507 JD: 17
14.33/14.39 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 27398 JD: 17
84.36/84.42 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 136587 JD: 17
360.43/360.56 c |----------------------------------------------------------------|
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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/node55/watcher-311196-1172564957 -o ROOT/results/node55/solver-311196-1172564957 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311196-1172564957/march_ks /tmp/evaluation/311196-1172564957/instance-311196-1172564957.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: 0.92 0.98 0.95 3/64 31425
/proc/meminfo: memFree=1888208/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=788 CPUtime=0
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 276452123 806912 115 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 197 115 47 123 0 72 0
[startup+0.106602 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 31425
/proc/meminfo: memFree=1888208/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=3052 CPUtime=0.1
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 667 0 0 0 10 0 0 0 18 0 1 0 276452123 3125248 649 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 763 649 73 123 0 638 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3052
[startup+0.514642 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 31425
/proc/meminfo: memFree=1888208/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=3032 CPUtime=0.51
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 667 0 0 0 51 0 0 0 21 0 1 0 276452123 3104768 649 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 758 649 73 123 0 633 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3032
[startup+1.33472 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1885768/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=3160 CPUtime=1.33
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 688 0 0 0 133 0 0 0 25 0 1 0 276452123 3235840 670 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 790 670 73 123 0 665 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3160
[startup+2.97088 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1885512/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=3292 CPUtime=2.96
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 722 0 0 0 296 0 0 0 25 0 1 0 276452123 3371008 704 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 823 704 73 123 0 698 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3292
[startup+6.24719 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1885256/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=3424 CPUtime=6.24
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 750 0 0 0 624 0 0 0 25 0 1 0 276452123 3506176 732 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 856 732 73 123 0 731 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3424
[startup+12.7028 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1885136/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=3556 CPUtime=12.69
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 784 0 0 0 1269 0 0 0 25 0 1 0 276452123 3641344 766 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 889 766 73 123 0 764 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3556
[startup+25.506 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1884944/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=3688 CPUtime=25.49
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 824 0 0 0 2549 0 0 0 25 0 1 0 276452123 3776512 806 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526460 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 922 806 73 123 0 797 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3688
[startup+51.1105 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1884752/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=3952 CPUtime=51.09
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 871 0 0 0 5109 0 0 0 25 0 1 0 276452123 4046848 853 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 988 853 73 123 0 863 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3952
[startup+102.321 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1884496/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4084 CPUtime=102.28
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 924 0 0 0 10228 0 0 0 25 0 1 0 276452123 4182016 906 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1021 906 73 123 0 896 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4084
[startup+162.341 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1884304/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4348 CPUtime=162.29
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 963 0 0 0 16229 0 0 0 25 0 1 0 276452123 4452352 945 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526544 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1087 945 73 123 0 962 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 4348
[startup+222.36 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1884176/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4508 CPUtime=222.29
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 997 0 0 0 22229 0 0 0 25 0 1 0 276452123 4616192 979 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1127 979 73 123 0 1002 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 4508
[startup+282.382 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1884048/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4508 CPUtime=282.3
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1001 0 0 0 28229 1 0 0 25 0 1 0 276452123 4616192 983 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1127 983 73 123 0 1002 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4508
[startup+342.403 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1883920/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4508 CPUtime=342.31
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1018 0 0 0 34230 1 0 0 25 0 1 0 276452123 4616192 1000 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1127 1000 73 123 0 1002 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 4508
[startup+402.422 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1883792/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4644 CPUtime=402.31
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1045 0 0 0 40230 1 0 0 25 0 1 0 276452123 4755456 1027 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1161 1027 73 123 0 1036 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 4644
[startup+462.435 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1883792/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4644 CPUtime=462.31
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1045 0 0 0 46230 1 0 0 25 0 1 0 276452123 4755456 1027 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542366 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1161 1027 73 123 0 1036 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 4644
[startup+522.453 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1883728/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4644 CPUtime=522.31
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1050 0 0 0 52230 1 0 0 25 0 1 0 276452123 4755456 1032 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526537 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1161 1032 73 123 0 1036 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 4644
[startup+582.468 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1883728/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4644 CPUtime=582.32
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1061 0 0 0 58230 2 0 0 25 0 1 0 276452123 4755456 1043 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1161 1043 73 123 0 1036 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 4644
[startup+642.486 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31426
/proc/meminfo: memFree=1883600/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4776 CPUtime=642.32
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1077 0 0 0 64230 2 0 0 25 0 1 0 276452123 4890624 1059 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1194 1059 73 123 0 1069 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 4776
[startup+702.5 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31427
/proc/meminfo: memFree=1883280/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4844 CPUtime=702.31
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1103 0 0 0 70229 2 0 0 25 0 1 0 276452123 4960256 1084 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1211 1084 73 123 0 1086 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 4844
[startup+762.515 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31428
/proc/meminfo: memFree=1883280/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4844 CPUtime=762.31
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1110 0 0 0 76229 2 0 0 25 0 1 0 276452123 4960256 1091 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598501 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1211 1091 73 123 0 1086 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 4844
[startup+822.538 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31428
/proc/meminfo: memFree=1883280/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4844 CPUtime=822.32
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1115 0 0 0 82230 2 0 0 25 0 1 0 276452123 4960256 1096 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1211 1096 73 123 0 1086 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 4844
[startup+882.555 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31428
/proc/meminfo: memFree=1883344/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4976 CPUtime=882.33
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1122 0 0 0 88230 3 0 0 25 0 1 0 276452123 5095424 1103 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1244 1103 73 123 0 1119 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 4976
[startup+942.567 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 31428
/proc/meminfo: memFree=1883344/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=4976 CPUtime=942.32
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1127 0 0 0 94229 3 0 0 25 0 1 0 276452123 5095424 1108 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1244 1108 73 123 0 1119 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 4976
[startup+1002.58 s]
/proc/loadavg: 1.04 1.00 0.95 2/65 31428
/proc/meminfo: memFree=1883280/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=5076 CPUtime=1002.32
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1140 0 0 0 100229 3 0 0 25 0 1 0 276452123 5197824 1121 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1269 1121 73 123 0 1144 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 5076
[startup+1062.61 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 31428
/proc/meminfo: memFree=1883216/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=5076 CPUtime=1062.33
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1146 0 0 0 106230 3 0 0 25 0 1 0 276452123 5197824 1127 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1269 1127 73 123 0 1144 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 5076
[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31428
/proc/meminfo: memFree=1883152/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=5272 CPUtime=1122.33
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1167 0 0 0 112230 3 0 0 25 0 1 0 276452123 5398528 1147 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1318 1147 73 123 0 1193 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 5272
[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 31428
/proc/meminfo: memFree=1883088/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=5272 CPUtime=1182.32
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1175 0 0 0 118229 3 0 0 25 0 1 0 276452123 5398528 1155 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564383 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1318 1155 73 123 0 1193 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 5272
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.35 s]
/proc/loadavg: 1.07 1.02 0.96 2/65 31428
/proc/meminfo: memFree=1883152/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=5272 CPUtime=1200.04
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1176 0 0 0 120001 3 0 0 25 0 1 0 276452123 5398528 1156 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1318 1156 73 123 0 1193 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5272
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.35 s]
/proc/loadavg: 1.07 1.02 0.96 2/65 31428
/proc/meminfo: memFree=1883152/2055920 swapFree=4183516/4192956
[pid=31425] ppid=31423 vsize=5272 CPUtime=1200.04
/proc/31425/stat : 31425 (march_ks) R 31423 31425 29346 0 -1 4194304 1176 0 0 0 120001 3 0 0 25 0 1 0 276452123 5398528 1156 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/31425/statm: 1318 1156 73 123 0 1193 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5272
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.039993
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 5272
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1176
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= 7
involuntary context switches= 2094
runsolver used 0.703892 second user time and 2.51062 second system time
The end
Begin job on node55 on Tue Feb 27 08:29:17 UTC 2007
IDJOB= 311196
IDBENCH= 20307
IDSOLVER= 111
FILE ID= node55/311196-1172564957
PBS_JOBID= 3971859
Free space on /tmp= 66557 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311196-1172564957/march_ks /tmp/evaluation/311196-1172564957/instance-311196-1172564957.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-311196-1172564957 -o ROOT/results/node55/solver-311196-1172564957 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311196-1172564957/march_ks /tmp/evaluation/311196-1172564957/instance-311196-1172564957.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 54c1eff6d0c1d0b678598195ef471075
RANDOM SEED= 342369451
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node55.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 : 3000.247
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 : 3000.247
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: 1888616 kB
Buffers: 20360 kB
Cached: 100052 kB
SwapCached: 3824 kB
Active: 65432 kB
Inactive: 65232 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1888616 kB
SwapTotal: 4192956 kB
SwapFree: 4183516 kB
Dirty: 2356 kB
Writeback: 0 kB
Mapped: 15404 kB
Slab: 22732 kB
Committed_AS: 838692 kB
PageTables: 1380 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 node55 on Tue Feb 27 08:49:19 UTC 2007