Trace number 307629
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/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S464355209-20-UNKNOWN.cnf |
| MD5SUM | a698176b415b0d699b7034931506758d |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 5.72213 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 6495 |
| Number of clauses | 17354 |
| Sum of the clauses size | 46856 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 5206 |
| Number of clauses of size 3 | 12148 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.20/0.28 c main():: *** [ march satisfiability solver ] ***
0.20/0.28 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.20/0.28 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.20/0.28 c main()::
0.20/0.28 c initFormula():: searching for DIMACS p-line....
0.20/0.28 c initFormula():: the DIMACS p-line indicates a CNF of 6500 variables and 17354 clauses.
0.20/0.28 c parseCNF():: parsing....
0.20/0.28 c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.28 c runParser():: parsing was successful, warming up engines...
0.20/0.28 c simplify_formula():: removed 0 tautological, 1408 satisfied and 0 duplicate clauses
0.20/0.28 c preprocessing fase I completed:: there are now 6125 free variables and 15946 clauses.
0.20/0.28 c stat :: sign balance is biased by 0.712
0.20/0.28 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.20/0.28 c using 3-SAT heuristics (occurence based diff)
0.20/0.28 c longest clause has size 3
0.20/0.28 c simplify_formula():: removed 0 tautological, 0 satisfied and 23 duplicate clauses
0.20/0.28 c resolvent_look() :: found 11 resolvents
0.20/0.28 c lessRedundantTransformation():: nothing to be done.
0.20/0.28 c transformTo3SAT():: you gave me 6500 variables and 15957 clauses.
0.20/0.28 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.20/0.28 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.20/0.28 c transformTo3SAT():: the transformation yielded 6500 variabels and 15957 clauses.
0.20/0.28 c main():: clause / variable ratio: ( 15957 / 6500 ) = 2.45
0.20/0.28 c longest clause has size 3
0.20/0.28 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.28 c dynamic_preselect_setsize :: on
0.20/0.28 c suggested doublelook initial :: 0
0.20/0.28 c main():: all systems go!
0.20/0.28 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 155 JD: 42
8.80/8.90 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
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/node2/watcher-307629-1172493643 -o ROOT/results/node2/solver-307629-1172493643 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307629-1172493643/march_ks /tmp/evaluation/307629-1172493643/instance-307629-1172493643.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: 1.02 1.01 1.00 3/77 19885
/proc/meminfo: memFree=1773176/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=1212 CPUtime=0
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 269319281 1241088 208 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134790585 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 303 208 47 123 0 178 0
[startup+0.107539 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 19885
/proc/meminfo: memFree=1773176/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=2760 CPUtime=0.1
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 1264 0 0 0 10 0 0 0 18 0 1 0 269319281 2826240 486 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 690 486 52 123 0 565 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2760
[startup+0.515579 s]
/proc/loadavg: 1.02 1.01 1.00 3/77 19885
/proc/meminfo: memFree=1773176/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=7680 CPUtime=0.51
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 3961 0 0 0 50 1 0 0 22 0 1 0 269319281 7864320 1691 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 1920 1691 73 123 0 1795 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 7680
[startup+1.34167 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19886
/proc/meminfo: memFree=1766512/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=7972 CPUtime=1.33
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4004 0 0 0 132 1 0 0 25 0 1 0 269319281 8163328 1734 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 1993 1734 73 123 0 1868 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7972
[startup+2.97783 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19886
/proc/meminfo: memFree=1766256/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=8100 CPUtime=2.97
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4044 0 0 0 296 1 0 0 25 0 1 0 269319281 8294400 1774 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2025 1774 73 123 0 1900 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 8100
[startup+6.25418 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19886
/proc/meminfo: memFree=1766000/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=8228 CPUtime=6.25
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4077 0 0 0 624 1 0 0 25 0 1 0 269319281 8425472 1807 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2057 1807 73 123 0 1932 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8228
[startup+12.7098 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19886
/proc/meminfo: memFree=1765688/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=8600 CPUtime=12.7
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4148 0 0 0 1269 1 0 0 25 0 1 0 269319281 8806400 1878 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538678 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2150 1878 73 123 0 2025 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8600
[startup+25.6112 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 19886
/proc/meminfo: memFree=1765432/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=8856 CPUtime=25.6
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4207 0 0 0 2559 1 0 0 25 0 1 0 269319281 9068544 1937 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2214 1937 73 123 0 2089 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 8856
[startup+51.2238 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1765112/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=9116 CPUtime=51.2
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4286 0 0 0 5119 1 0 0 25 0 1 0 269319281 9334784 2016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2279 2016 73 123 0 2154 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 9116
[startup+102.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1764728/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=9508 CPUtime=102.4
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4377 0 0 0 10239 1 0 0 25 0 1 0 269319281 9736192 2107 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2377 2107 73 123 0 2252 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 9508
[startup+162.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1764472/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=9772 CPUtime=162.43
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4439 0 0 0 16241 2 0 0 25 0 1 0 269319281 10006528 2169 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2443 2169 73 123 0 2318 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 9772
[startup+222.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1764280/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10036 CPUtime=222.43
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4483 0 0 0 22241 2 0 0 25 0 1 0 269319281 10276864 2213 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587867 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2509 2213 73 123 0 2384 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 10036
[startup+282.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1764088/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10168 CPUtime=282.45
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4519 0 0 0 28242 3 0 0 25 0 1 0 269319281 10412032 2249 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2542 2249 73 123 0 2417 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 10168
[startup+342.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1763896/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10300 CPUtime=342.48
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4559 0 0 0 34244 4 0 0 25 0 1 0 269319281 10547200 2289 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2575 2289 73 123 0 2450 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 10300
[startup+402.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1763768/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10432 CPUtime=402.48
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4584 0 0 0 40244 4 0 0 25 0 1 0 269319281 10682368 2314 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2608 2314 73 123 0 2483 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 10432
[startup+462.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1763704/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10432 CPUtime=462.49
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4607 0 0 0 46245 4 0 0 25 0 1 0 269319281 10682368 2337 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564163 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2608 2337 73 123 0 2483 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 10432
[startup+522.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1763640/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10564 CPUtime=522.51
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4625 0 0 0 52246 5 0 0 25 0 1 0 269319281 10817536 2355 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2641 2355 73 123 0 2516 0
Current children cumulated CPU time (s) 522.51
Current children cumulated vsize (KiB) 10564
[startup+582.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1763576/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10564 CPUtime=582.53
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4641 0 0 0 58247 6 0 0 25 0 1 0 269319281 10817536 2371 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2641 2371 73 123 0 2516 0
Current children cumulated CPU time (s) 582.53
Current children cumulated vsize (KiB) 10564
[startup+642.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1763512/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10696 CPUtime=642.54
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4657 0 0 0 64248 6 0 0 25 0 1 0 269319281 10952704 2387 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2674 2387 73 123 0 2549 0
Current children cumulated CPU time (s) 642.54
Current children cumulated vsize (KiB) 10696
[startup+702.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1763448/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10696 CPUtime=702.55
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4672 0 0 0 70249 6 0 0 25 0 1 0 269319281 10952704 2402 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2674 2402 73 123 0 2549 0
Current children cumulated CPU time (s) 702.55
Current children cumulated vsize (KiB) 10696
[startup+762.788 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1763384/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10828 CPUtime=762.56
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4681 0 0 0 76249 7 0 0 25 0 1 0 269319281 11087872 2411 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2707 2411 73 123 0 2582 0
Current children cumulated CPU time (s) 762.56
Current children cumulated vsize (KiB) 10828
[startup+822.821 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1763320/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10828 CPUtime=822.57
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4693 0 0 0 82250 7 0 0 25 0 1 0 269319281 11087872 2423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2707 2423 73 123 0 2582 0
Current children cumulated CPU time (s) 822.57
Current children cumulated vsize (KiB) 10828
[startup+882.848 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1763320/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10828 CPUtime=882.59
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4701 0 0 0 88251 8 0 0 25 0 1 0 269319281 11087872 2431 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2707 2431 73 123 0 2582 0
Current children cumulated CPU time (s) 882.59
Current children cumulated vsize (KiB) 10828
[startup+942.874 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1763256/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10960 CPUtime=942.59
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4711 0 0 0 94251 8 0 0 25 0 1 0 269319281 11223040 2441 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2740 2441 73 123 0 2615 0
Current children cumulated CPU time (s) 942.59
Current children cumulated vsize (KiB) 10960
[startup+1002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1763256/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=10960 CPUtime=1002.61
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4739 0 0 0 100252 9 0 0 25 0 1 0 269319281 11223040 2469 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2740 2469 73 123 0 2615 0
Current children cumulated CPU time (s) 1002.61
Current children cumulated vsize (KiB) 10960
[startup+1062.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19888
/proc/meminfo: memFree=1763192/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=11092 CPUtime=1062.62
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4771 0 0 0 106253 9 0 0 25 0 1 0 269319281 11358208 2501 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2773 2501 73 123 0 2648 0
Current children cumulated CPU time (s) 1062.62
Current children cumulated vsize (KiB) 11092
[startup+1122.96 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 19888
/proc/meminfo: memFree=1763064/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=11224 CPUtime=1122.63
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4786 0 0 0 112253 10 0 0 25 0 1 0 269319281 11493376 2516 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2806 2516 73 123 0 2681 0
Current children cumulated CPU time (s) 1122.63
Current children cumulated vsize (KiB) 11224
[startup+1182.99 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19888
/proc/meminfo: memFree=1763000/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=11224 CPUtime=1182.64
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4803 0 0 0 118254 10 0 0 25 0 1 0 269319281 11493376 2533 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2806 2533 73 123 0 2681 0
Current children cumulated CPU time (s) 1182.64
Current children cumulated vsize (KiB) 11224
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19888
/proc/meminfo: memFree=1763000/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=11224 CPUtime=1200.06
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4808 0 0 0 119995 11 0 0 25 0 1 0 269319281 11493376 2538 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2806 2538 73 123 0 2681 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11224
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.4 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19888
/proc/meminfo: memFree=1763000/2055920 swapFree=4192812/4192956
[pid=19885] ppid=19883 vsize=11224 CPUtime=1200.06
/proc/19885/stat : 19885 (march_ks) R 19883 19885 19132 0 -1 4194304 4808 0 0 0 119995 11 0 0 25 0 1 0 269319281 11493376 2538 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/19885/statm: 2806 2538 73 123 0 2681 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11224
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.113982
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 11224
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4808
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= 25103
runsolver used 1.44778 second user time and 2.73558 second system time
The end
Begin job on node2 on Mon Feb 26 12:40:43 UTC 2007
IDJOB= 307629
IDBENCH= 20210
IDSOLVER= 111
FILE ID= node2/307629-1172493643
PBS_JOBID= 3971584
Free space on /tmp= 66555 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S464355209-20-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/307629-1172493643/march_ks /tmp/evaluation/307629-1172493643/instance-307629-1172493643.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-307629-1172493643 -o ROOT/results/node2/solver-307629-1172493643 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307629-1172493643/march_ks /tmp/evaluation/307629-1172493643/instance-307629-1172493643.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= a698176b415b0d699b7034931506758d
RANDOM SEED= 48377285
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node2.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: 1773648 kB
Buffers: 39080 kB
Cached: 129288 kB
SwapCached: 0 kB
Active: 196892 kB
Inactive: 31976 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1773648 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2552 kB
Writeback: 0 kB
Mapped: 79428 kB
Slab: 38904 kB
Committed_AS: 1259332 kB
PageTables: 1816 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= 66555 MiB
End job on node2 on Mon Feb 26 13:00:46 UTC 2007