Trace number 309228
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/p0.9/v990/
unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf |
| MD5SUM | 358d57727acfd6fba0e9cd4766c6d2fc |
| 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 | 990 |
| Number of clauses | 3582 |
| Sum of the clauses size | 10388 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 358 |
| Number of clauses of size 3 | 3224 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.03 c main():: *** [ march satisfiability solver ] ***
0.00/0.03 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.03 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.03 c main()::
0.00/0.03 c initFormula():: searching for DIMACS p-line....
0.00/0.03 c initFormula():: the DIMACS p-line indicates a CNF of 990 variables and 3582 clauses.
0.00/0.03 c parseCNF():: parsing....
0.00/0.03 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03 c runParser():: parsing was successful, warming up engines...
0.00/0.03 c simplify_formula():: removed 0 tautological, 24 satisfied and 0 duplicate clauses
0.00/0.03 c preprocessing fase I completed:: there are now 984 free variables and 3558 clauses.
0.00/0.03 c stat :: sign balance is biased by 0.593
0.00/0.03 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.03 c using 3-SAT heuristics (occurence based diff)
0.00/0.03 c longest clause has size 3
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 82 duplicate clauses
0.00/0.03 c resolvent_look() :: found 36 resolvents
0.00/0.03 c lessRedundantTransformation():: nothing to be done.
0.00/0.03 c transformTo3SAT():: you gave me 990 variables and 3594 clauses.
0.00/0.03 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.03 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.03 c transformTo3SAT():: the transformation yielded 990 variabels and 3594 clauses.
0.00/0.03 c main():: clause / variable ratio: ( 3594 / 990 ) = 3.63
0.00/0.03 c longest clause has size 3
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03 c dynamic_preselect_setsize :: off
0.00/0.03 c suggested doublelook initial :: 0
0.00/0.03 c main():: all systems go!
0.00/0.03 c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| 0 NC: 128 JD: 21
0.20/0.28 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 2532 JD: 21
5.01/5.02 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 16972 JD: 21
33.58/33.66 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 89590 JD: 21
179.99/180.09 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/node40/watcher-309228-1172536936 -o ROOT/results/node40/solver-309228-1172536936 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309228-1172536936/march_ks /tmp/evaluation/309228-1172536936/instance-309228-1172536936.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: 0.91 0.97 0.99 2/64 30008
/proc/meminfo: memFree=1902312/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=788 CPUtime=0
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 178727828 806912 93 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 197 93 47 123 0 72 0
[startup+0.106145 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 30008
/proc/meminfo: memFree=1902312/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=1924 CPUtime=0.1
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 395 0 0 0 10 0 0 0 18 0 1 0 178727828 1970176 377 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 481 377 73 123 0 356 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1924
[startup+0.514197 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 30008
/proc/meminfo: memFree=1902312/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=2056 CPUtime=0.51
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 423 0 0 0 51 0 0 0 21 0 1 0 178727828 2105344 405 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 514 405 73 123 0 389 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2056
[startup+1.3343 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 30009
/proc/meminfo: memFree=1900896/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=2056 CPUtime=1.33
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 446 0 0 0 133 0 0 0 25 0 1 0 178727828 2105344 428 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 514 428 73 123 0 389 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2056
[startup+2.97051 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 30009
/proc/meminfo: memFree=1900704/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=2244 CPUtime=2.96
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 463 0 0 0 296 0 0 0 25 0 1 0 178727828 2297856 445 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 561 445 73 123 0 436 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2244
[startup+6.24694 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 30009
/proc/meminfo: memFree=1900512/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=2244 CPUtime=6.24
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 480 0 0 0 624 0 0 0 25 0 1 0 178727828 2297856 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 561 462 73 123 0 436 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2244
[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 30009
/proc/meminfo: memFree=1900392/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=2376 CPUtime=12.69
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 501 0 0 0 1269 0 0 0 25 0 1 0 178727828 2433024 483 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525702 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 594 483 73 123 0 469 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2376
[startup+25.5054 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 30009
/proc/meminfo: memFree=1900264/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=2376 CPUtime=25.49
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 521 0 0 0 2549 0 0 0 25 0 1 0 178727828 2433024 503 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 594 503 73 123 0 469 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2376
[startup+51.1117 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 30009
/proc/meminfo: memFree=1900136/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=2528 CPUtime=51.09
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 548 0 0 0 5109 0 0 0 25 0 1 0 178727828 2588672 530 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 632 530 73 123 0 507 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2528
[startup+102.32 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 30009
/proc/meminfo: memFree=1900008/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=2696 CPUtime=102.28
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 585 0 0 0 10228 0 0 0 25 0 1 0 178727828 2760704 567 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 674 567 73 123 0 549 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 2696
[startup+162.338 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30009
/proc/meminfo: memFree=1899752/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=3036 CPUtime=162.28
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 646 0 0 0 16228 0 0 0 25 0 1 0 178727828 3108864 628 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 759 628 73 123 0 634 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 3036
[startup+222.358 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30009
/proc/meminfo: memFree=1899688/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=3136 CPUtime=222.28
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 667 0 0 0 22228 0 0 0 25 0 1 0 178727828 3211264 649 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 784 649 73 123 0 659 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 3136
[startup+282.374 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30009
/proc/meminfo: memFree=1899624/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=3136 CPUtime=282.28
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 680 0 0 0 28228 0 0 0 25 0 1 0 178727828 3211264 662 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 784 662 73 123 0 659 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3136
[startup+342.386 s]
/proc/loadavg: 1.12 1.00 1.00 2/65 30009
/proc/meminfo: memFree=1899496/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=3288 CPUtime=342.27
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 699 0 0 0 34227 0 0 0 25 0 1 0 178727828 3366912 681 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 822 681 73 123 0 697 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 3288
[startup+402.402 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 30009
/proc/meminfo: memFree=1899432/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=3288 CPUtime=402.27
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 727 0 0 0 40227 0 0 0 25 0 1 0 178727828 3366912 709 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 822 709 73 123 0 697 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 3288
[startup+462.416 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30009
/proc/meminfo: memFree=1899368/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=3516 CPUtime=462.27
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 740 0 0 0 46227 0 0 0 25 0 1 0 178727828 3600384 722 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 879 722 73 123 0 754 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 3516
[startup+522.431 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 30009
/proc/meminfo: memFree=1899304/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=3516 CPUtime=522.27
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 748 0 0 0 52227 0 0 0 25 0 1 0 178727828 3600384 730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 879 730 73 123 0 754 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 3516
[startup+582.448 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30009
/proc/meminfo: memFree=1899176/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=3716 CPUtime=582.27
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 783 0 0 0 58227 0 0 0 25 0 1 0 178727828 3805184 765 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 929 765 73 123 0 804 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 3716
[startup+642.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30009
/proc/meminfo: memFree=1899048/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=3716 CPUtime=642.27
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 820 0 0 0 64227 0 0 0 25 0 1 0 178727828 3805184 802 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 929 802 73 123 0 804 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 3716
[startup+702.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30009
/proc/meminfo: memFree=1898920/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=4056 CPUtime=702.27
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 846 0 0 0 70227 0 0 0 25 0 1 0 178727828 4153344 828 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 1014 828 73 123 0 889 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 4056
[startup+762.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30009
/proc/meminfo: memFree=1898856/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=4056 CPUtime=762.26
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 860 0 0 0 76226 0 0 0 25 0 1 0 178727828 4153344 842 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 1014 842 73 123 0 889 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 4056
[startup+822.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30009
/proc/meminfo: memFree=1898792/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=4056 CPUtime=822.26
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 868 0 0 0 82226 0 0 0 25 0 1 0 178727828 4153344 850 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 1014 850 73 123 0 889 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 4056
[startup+882.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30009
/proc/meminfo: memFree=1898664/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=4284 CPUtime=882.26
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 919 0 0 0 88226 0 0 0 25 0 1 0 178727828 4386816 901 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538692 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 1071 901 73 123 0 946 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 4284
[startup+942.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30009
/proc/meminfo: memFree=1898600/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=4284 CPUtime=942.26
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 929 0 0 0 94226 0 0 0 25 0 1 0 178727828 4386816 911 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 1071 911 73 123 0 946 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 4284
[startup+1002.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30009
/proc/meminfo: memFree=1898472/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=4284 CPUtime=1002.26
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 955 0 0 0 100226 0 0 0 25 0 1 0 178727828 4386816 937 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 1071 937 73 123 0 946 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 4284
[startup+1062.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30009
/proc/meminfo: memFree=1898344/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=4796 CPUtime=1062.27
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 976 0 0 0 106226 1 0 0 25 0 1 0 178727828 4911104 958 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565484 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 1199 958 73 123 0 1074 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 4796
[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30009
/proc/meminfo: memFree=1898216/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=4796 CPUtime=1122.27
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 1006 0 0 0 112226 1 0 0 25 0 1 0 178727828 4911104 988 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 1199 988 73 123 0 1074 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 4796
[startup+1182.64 s]
/proc/loadavg: 1.07 1.03 1.01 2/71 30133
/proc/meminfo: memFree=1896752/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=4796 CPUtime=1182.25
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 1055 0 0 0 118224 1 0 0 25 0 1 0 178727828 4911104 1037 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 1199 1037 73 123 0 1074 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 4796
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.48 s]
/proc/loadavg: 1.05 1.02 1.00 2/71 30179
/proc/meminfo: memFree=1896624/2055920 swapFree=4179916/4192956
[pid=30008] ppid=30006 vsize=4796 CPUtime=1200.05
/proc/30008/stat : 30008 (march_ks) R 30006 30008 29277 0 -1 4194304 1067 0 0 0 120004 1 0 0 25 0 1 0 178727828 4911104 1049 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/30008/statm: 1199 1049 73 123 0 1074 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4796
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.06
CPU user time (s): 1200.05
CPU system time (s): 0.014997
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 4796
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1067
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= 8
involuntary context switches= 2996
runsolver used 0.885865 second user time and 2.39364 second system time
The end
Begin job on node40 on Tue Feb 27 00:42:16 UTC 2007
IDJOB= 309228
IDBENCH= 20253
IDSOLVER= 111
FILE ID= node40/309228-1172536936
PBS_JOBID= 3971827
Free space on /tmp= 66558 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S832358630-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309228-1172536936/march_ks /tmp/evaluation/309228-1172536936/instance-309228-1172536936.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node40/watcher-309228-1172536936 -o ROOT/results/node40/solver-309228-1172536936 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309228-1172536936/march_ks /tmp/evaluation/309228-1172536936/instance-309228-1172536936.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 358d57727acfd6fba0e9cd4766c6d2fc
RANDOM SEED= 32930038
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node40.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 : 3000.242
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 : 3000.242
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: 1902784 kB
Buffers: 22840 kB
Cached: 89576 kB
SwapCached: 7264 kB
Active: 58020 kB
Inactive: 67716 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1902784 kB
SwapTotal: 4192956 kB
SwapFree: 4179916 kB
Dirty: 2308 kB
Writeback: 0 kB
Mapped: 15268 kB
Slab: 13456 kB
Committed_AS: 278720 kB
PageTables: 1412 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= 66558 MiB
End job on node40 on Tue Feb 27 01:02:18 UTC 2007