Trace number 299060
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.
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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/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf |
| MD5SUM | 0cff1707941d970474db2269fa15fa60 |
| 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 | 600 |
| Number of clauses | 2556 |
| Sum of the clauses size | 7668 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 2556 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02 c main()::
0.00/0.02 c initFormula():: searching for DIMACS p-line....
0.00/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 2556 clauses.
0.00/0.02 c parseCNF():: parsing....
0.00/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02 c runParser():: parsing was successful, warming up engines...
0.00/0.02 c simplify_formula():: removed 0 tautological, 6 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 598 free variables and 2550 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.480
0.00/0.02 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 149 duplicate clauses
0.00/0.02 c resolvent_look() :: found 83 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 600 variables and 2633 clauses.
0.00/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02 c transformTo3SAT():: the transformation yielded 600 variabels and 2633 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2633 / 600 ) = 4.39
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c suggested doublelook initial :: 0
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 193 JD: 35
0.10/0.16 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 1698 JD: 35
1.12/1.15 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 14727 JD: 35
9.82/9.85 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 98325 JD: 35
65.82/65.92 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 507352 JD: 35
350.15/350.36 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/node42/watcher-299060-1171865305 -o ROOT/results/node42/solver-299060-1171865305 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299060-1171865305/march_ks /tmp/evaluation/299060-1171865305/instance-299060-1171865305.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 3/64 16859
/proc/meminfo: memFree=381912/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=932 CPUtime=0
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 206486524 954368 110 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 233 110 48 123 0 108 0
[startup+0.106842 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16859
/proc/meminfo: memFree=381912/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=1444 CPUtime=0.1
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 305 0 0 0 10 0 0 0 18 0 1 0 206486524 1478656 287 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525595 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 361 287 73 123 0 236 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1444
[startup+0.514919 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16859
/proc/meminfo: memFree=381912/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=1576 CPUtime=0.51
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 324 0 0 0 51 0 0 0 21 0 1 0 206486524 1613824 306 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 394 306 73 123 0 269 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1576
[startup+1.33508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=380944/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=1576 CPUtime=1.33
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 337 0 0 0 133 0 0 0 25 0 1 0 206486524 1613824 319 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 394 319 73 123 0 269 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1576
[startup+2.97139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=380752/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=1712 CPUtime=2.96
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 371 0 0 0 296 0 0 0 25 0 1 0 206486524 1753088 353 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 428 353 73 123 0 303 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1712
[startup+6.25001 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=380432/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=1848 CPUtime=6.24
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 410 0 0 0 624 0 0 0 25 0 1 0 206486524 1892352 392 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 462 392 73 123 0 337 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1848
[startup+12.7042 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=380240/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=2016 CPUtime=12.69
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 442 0 0 0 1269 0 0 0 25 0 1 0 206486524 2064384 424 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 504 424 73 123 0 379 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2016
[startup+25.5047 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=379920/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=2580 CPUtime=25.49
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 528 0 0 0 2549 0 0 0 25 0 1 0 206486524 2641920 510 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538139 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 645 510 73 123 0 520 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2580
[startup+51.1106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=379216/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=3568 CPUtime=51.08
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 697 0 0 0 5108 0 0 0 25 0 1 0 206486524 3653632 679 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 892 679 73 123 0 767 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3568
[startup+102.316 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=377936/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=4464 CPUtime=102.27
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 1010 0 0 0 10227 0 0 0 25 0 1 0 206486524 4571136 992 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587770 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 1116 992 73 123 0 991 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4464
[startup+162.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=376016/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=7612 CPUtime=162.27
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 1469 0 0 0 16227 0 0 0 25 0 1 0 206486524 7794688 1451 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548646 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 1903 1451 73 123 0 1778 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 7612
[startup+222.357 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=374608/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=8152 CPUtime=222.27
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 1828 0 0 0 22227 0 0 0 25 0 1 0 206486524 8347648 1810 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 2038 1810 73 123 0 1913 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 8152
[startup+282.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=373008/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=10740 CPUtime=282.27
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 2222 0 0 0 28226 1 0 0 25 0 1 0 206486524 10997760 2204 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548049 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 2685 2204 73 123 0 2560 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 10740
[startup+342.395 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=371600/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=10740 CPUtime=342.26
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 2586 0 0 0 34225 1 0 0 25 0 1 0 206486524 10997760 2568 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 2685 2568 73 123 0 2560 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 10740
[startup+402.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=370128/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=15832 CPUtime=402.27
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 2948 0 0 0 40225 2 0 0 25 0 1 0 206486524 16211968 2930 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 3958 2930 73 123 0 3833 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 15832
[startup+462.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=368016/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=15832 CPUtime=462.26
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 3483 0 0 0 46224 2 0 0 25 0 1 0 206486524 16211968 3465 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 3958 3465 73 123 0 3833 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 15832
[startup+522.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=366160/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=21652 CPUtime=522.26
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 3929 0 0 0 52224 2 0 0 25 0 1 0 206486524 22171648 3911 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 5413 3911 73 123 0 5288 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 21652
[startup+582.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=364752/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=21652 CPUtime=582.26
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 4292 0 0 0 58224 2 0 0 25 0 1 0 206486524 22171648 4274 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 5413 4274 73 123 0 5288 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 21652
[startup+642.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=362768/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=23812 CPUtime=642.25
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 4798 0 0 0 64223 2 0 0 25 0 1 0 206486524 24383488 4780 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 5953 4780 73 123 0 5828 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 23812
[startup+702.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=360720/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=23812 CPUtime=702.25
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 5296 0 0 0 70222 3 0 0 25 0 1 0 206486524 24383488 5278 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 5953 5278 73 123 0 5828 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 23812
[startup+762.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=358672/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=32544 CPUtime=762.25
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 5820 0 0 0 76221 4 0 0 25 0 1 0 206486524 33325056 5802 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 8136 5802 73 123 0 8011 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 32544
[startup+822.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=356624/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=32544 CPUtime=822.25
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 6311 0 0 0 82221 4 0 0 25 0 1 0 206486524 33325056 6293 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 8136 6293 73 123 0 8011 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 32544
[startup+882.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=354768/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=32544 CPUtime=882.24
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 6784 0 0 0 88220 4 0 0 25 0 1 0 206486524 33325056 6766 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 8136 6766 73 123 0 8011 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 32544
[startup+942.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=352976/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=32544 CPUtime=942.24
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 7225 0 0 0 94220 4 0 0 25 0 1 0 206486524 33325056 7207 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527212 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 8136 7207 73 123 0 8011 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 32544
[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=351504/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=32544 CPUtime=1002.23
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 7601 0 0 0 100219 4 0 0 25 0 1 0 206486524 33325056 7583 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 8136 7583 73 123 0 8011 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 32544
[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=350288/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=36868 CPUtime=1062.23
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 7897 0 0 0 106219 4 0 0 25 0 1 0 206486524 37752832 7879 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 9217 7879 73 123 0 9092 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 36868
[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=348688/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=50096 CPUtime=1122.23
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 8273 0 0 0 112219 4 0 0 25 0 1 0 206486524 51298304 8255 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564205 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 12524 8255 73 123 0 12399 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 50096
[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=346704/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=50096 CPUtime=1182.22
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 8774 0 0 0 118218 4 0 0 25 0 1 0 206486524 51298304 8756 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 12524 8756 73 123 0 12399 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 50096
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16860
/proc/meminfo: memFree=346192/2055920 swapFree=4183424/4192956
[pid=16859] ppid=16857 vsize=50096 CPUtime=1200.04
/proc/16859/stat : 16859 (march_ks) R 16857 16859 14957 0 -1 4194304 8898 0 0 0 120000 4 0 0 25 0 1 0 206486524 51298304 8880 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564860 0 0 4096 0 0 0 0 17 1 0 0
/proc/16859/statm: 12524 8880 73 123 0 12399 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 50096
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): 1200.01
CPU system time (s): 0.054991
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 50096
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8898
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= 1767
runsolver used 0.735888 second user time and 2.48062 second system time
The end
Begin job on node42 on Mon Feb 19 06:08:25 UTC 2007
IDJOB= 299060
IDBENCH= 20001
IDSOLVER= 111
FILE ID= node42/299060-1171865305
PBS_JOBID= 3839746
Free space on /tmp= 66561 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299060-1171865305/march_ks /tmp/evaluation/299060-1171865305/instance-299060-1171865305.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-299060-1171865305 -o ROOT/results/node42/solver-299060-1171865305 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299060-1171865305/march_ks /tmp/evaluation/299060-1171865305/instance-299060-1171865305.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 0cff1707941d970474db2269fa15fa60
RANDOM SEED= 194718262
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node42.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 : 3000.261
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 : 3000.261
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: 382320 kB
Buffers: 53384 kB
Cached: 1492568 kB
SwapCached: 3904 kB
Active: 839100 kB
Inactive: 716888 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 382320 kB
SwapTotal: 4192956 kB
SwapFree: 4183424 kB
Dirty: 2356 kB
Writeback: 0 kB
Mapped: 15388 kB
Slab: 103592 kB
Committed_AS: 795984 kB
PageTables: 1408 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= 66561 MiB
End job on node42 on Mon Feb 19 06:28:27 UTC 2007