Trace number 297420
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/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1238286461-19.SAT.shuffled.cnf |
| MD5SUM | feae85ae56b54fcbcde345d479230ced |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.12198 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 550 |
| Number of clauses | 2343 |
| Sum of the clauses size | 7029 |
| 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 | 2343 |
| 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 550 variables and 2343 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, 12 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 548 free variables and 2331 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.503
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 181 duplicate clauses
0.00/0.02 c resolvent_look() :: found 82 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 550 variables and 2413 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 550 variabels and 2413 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2413 / 550 ) = 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 |*
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c |****************************************************************| 0 NC: 135 JD: 25
0.10/0.11 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 2184 JD: 25
1.53/1.58 c |----------------------------------------------------------------|
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9.93/10.00 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 69704 JD: 25
50.16/50.26 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/node33/watcher-297420-1171838267 -o ROOT/results/node33/solver-297420-1171838267 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297420-1171838267/march_ks /tmp/evaluation/297420-1171838267/instance-297420-1171838267.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 17117
/proc/meminfo: memFree=901808/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=784 CPUtime=0
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 108862050 802816 105 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134560276 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 199 107 48 123 0 74 0
[startup+0.106299 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 17117
/proc/meminfo: memFree=901808/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=1344 CPUtime=0.1
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 283 0 0 0 10 0 0 0 18 0 1 0 108862050 1376256 265 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 336 265 73 123 0 211 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1344
[startup+0.514382 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 17117
/proc/meminfo: memFree=901808/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=1476 CPUtime=0.51
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 305 0 0 0 51 0 0 0 22 0 1 0 108862050 1511424 287 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 369 287 73 123 0 244 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1476
[startup+1.33455 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 17118
/proc/meminfo: memFree=900840/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=1476 CPUtime=1.33
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 313 0 0 0 133 0 0 0 25 0 1 0 108862050 1511424 295 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 369 295 73 123 0 244 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1476
[startup+2.97089 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 17118
/proc/meminfo: memFree=900648/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=1608 CPUtime=2.96
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 330 0 0 0 296 0 0 0 25 0 1 0 108862050 1646592 312 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526401 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 402 312 73 123 0 277 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1608
[startup+6.25056 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 17118
/proc/meminfo: memFree=900464/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=1608 CPUtime=6.24
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 345 0 0 0 624 0 0 0 25 0 1 0 108862050 1646592 327 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 402 327 73 123 0 277 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1608
[startup+12.7049 s]
/proc/loadavg: 0.94 0.98 0.95 2/65 17118
/proc/meminfo: memFree=900336/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=1812 CPUtime=12.69
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 371 0 0 0 1269 0 0 0 25 0 1 0 108862050 1855488 353 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 453 353 73 123 0 328 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1812
[startup+25.5075 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 17118
/proc/meminfo: memFree=900208/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=1944 CPUtime=25.49
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 403 0 0 0 2549 0 0 0 25 0 1 0 108862050 1990656 385 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134598346 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 486 385 73 123 0 361 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1944
[startup+51.1128 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 17118
/proc/meminfo: memFree=899824/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=2400 CPUtime=51.08
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 507 0 0 0 5108 0 0 0 25 0 1 0 108862050 2457600 489 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134547865 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 600 489 73 123 0 475 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2400
[startup+102.324 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 17118
/proc/meminfo: memFree=899312/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=2968 CPUtime=102.27
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 624 0 0 0 10227 0 0 0 25 0 1 0 108862050 3039232 606 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 742 606 73 123 0 617 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2968
[startup+162.345 s]
/proc/loadavg: 0.99 0.98 0.95 3/65 17118
/proc/meminfo: memFree=898608/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=3480 CPUtime=162.27
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 791 0 0 0 16227 0 0 0 25 0 1 0 108862050 3563520 773 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134578731 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 870 773 73 123 0 745 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3480
[startup+222.36 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=897840/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=4496 CPUtime=222.26
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 1011 0 0 0 22226 0 0 0 25 0 1 0 108862050 4603904 993 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 1124 993 73 123 0 999 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 4496
[startup+282.376 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=897008/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=5900 CPUtime=282.26
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 1217 0 0 0 28226 0 0 0 25 0 1 0 108862050 6041600 1199 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 1475 1199 73 123 0 1350 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 5900
[startup+342.396 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=896240/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=7624 CPUtime=342.25
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 1407 0 0 0 34225 0 0 0 25 0 1 0 108862050 7806976 1389 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 1906 1389 73 123 0 1781 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 7624
[startup+402.42 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=895216/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=7624 CPUtime=402.26
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 1649 0 0 0 40225 1 0 0 25 0 1 0 108862050 7806976 1631 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 1906 1631 73 123 0 1781 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 7624
[startup+462.435 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=894448/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=8128 CPUtime=462.25
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 1841 0 0 0 46224 1 0 0 25 0 1 0 108862050 8323072 1823 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 2032 1823 73 123 0 1907 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 8128
[startup+522.451 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=893360/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=10716 CPUtime=522.23
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 2117 0 0 0 52222 1 0 0 25 0 1 0 108862050 10973184 2099 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 2679 2099 73 123 0 2554 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 10716
[startup+582.466 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=892592/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=10716 CPUtime=582.23
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 2307 0 0 0 58222 1 0 0 25 0 1 0 108862050 10973184 2289 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 2679 2289 73 123 0 2554 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 10716
[startup+642.487 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=891888/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=10716 CPUtime=642.22
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 2470 0 0 0 64221 1 0 0 25 0 1 0 108862050 10973184 2452 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 2679 2452 73 123 0 2554 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 10716
[startup+702.506 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=891376/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=10716 CPUtime=702.22
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 2602 0 0 0 70221 1 0 0 25 0 1 0 108862050 10973184 2584 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134598349 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 2679 2584 73 123 0 2554 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 10716
[startup+762.522 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=890160/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=15608 CPUtime=762.22
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 2905 0 0 0 76220 2 0 0 25 0 1 0 108862050 15982592 2887 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 3902 2887 73 123 0 3777 0
Current children cumulated CPU time (s) 762.22
Current children cumulated vsize (KiB) 15608
[startup+822.535 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=888496/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=15608 CPUtime=822.21
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 3308 0 0 0 82219 2 0 0 25 0 1 0 108862050 15982592 3290 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 3902 3290 73 123 0 3777 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 15608
[startup+882.55 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=887728/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=15608 CPUtime=882.2
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 3496 0 0 0 88218 2 0 0 25 0 1 0 108862050 15982592 3478 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 3902 3478 73 123 0 3777 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 15608
[startup+942.569 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=886448/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=21428 CPUtime=942.19
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 3806 0 0 0 94217 2 0 0 25 0 1 0 108862050 21942272 3788 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 5357 3788 73 123 0 5232 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 21428
[startup+1002.59 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=885488/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=21428 CPUtime=1002.18
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 4089 0 0 0 100216 2 0 0 25 0 1 0 108862050 21942272 4071 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 5357 4071 73 123 0 5232 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 21428
[startup+1062.6 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=884400/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=23448 CPUtime=1062.18
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 4348 0 0 0 106216 2 0 0 25 0 1 0 108862050 24010752 4330 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134542924 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 5862 4330 73 123 0 5737 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 23448
[startup+1122.62 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=883504/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=23448 CPUtime=1122.18
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 4578 0 0 0 112215 3 0 0 25 0 1 0 108862050 24010752 4560 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 5862 4560 73 123 0 5737 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 23448
[startup+1182.64 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=882352/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=23448 CPUtime=1182.17
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 4861 0 0 0 118214 3 0 0 25 0 1 0 108862050 24010752 4843 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 5862 4843 73 123 0 5737 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 23448
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.56 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=881968/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=23448 CPUtime=1200.09
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 4962 0 0 0 120006 3 0 0 25 0 1 0 108862050 24010752 4944 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 5862 4944 73 123 0 5737 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23448
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.56 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 17118
/proc/meminfo: memFree=881968/2055920 swapFree=4183908/4192956
[pid=17117] ppid=17115 vsize=23448 CPUtime=1200.09
/proc/17117/stat : 17117 (march_ks) R 17115 17117 15880 0 -1 4194304 4962 0 0 0 120006 3 0 0 25 0 1 0 108862050 24010752 4944 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/17117/statm: 5862 4944 73 123 0 5737 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 23448
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.57
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.036994
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 23448
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4962
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= 3169
runsolver used 0.809876 second user time and 2.40663 second system time
The end
Begin job on node33 on Sun Feb 18 22:37:47 UTC 2007
IDJOB= 297420
IDBENCH= 19961
IDSOLVER= 111
FILE ID= node33/297420-1171838267
PBS_JOBID= 3839659
Free space on /tmp= 66562 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1238286461-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297420-1171838267/march_ks /tmp/evaluation/297420-1171838267/instance-297420-1171838267.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-297420-1171838267 -o ROOT/results/node33/solver-297420-1171838267 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297420-1171838267/march_ks /tmp/evaluation/297420-1171838267/instance-297420-1171838267.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= feae85ae56b54fcbcde345d479230ced
RANDOM SEED= 340957007
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node33.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 : 3000.259
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 : 3000.259
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: 902216 kB
Buffers: 42452 kB
Cached: 990452 kB
SwapCached: 4164 kB
Active: 775272 kB
Inactive: 268336 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 902216 kB
SwapTotal: 4192956 kB
SwapFree: 4183908 kB
Dirty: 2300 kB
Writeback: 0 kB
Mapped: 15464 kB
Slab: 96136 kB
Committed_AS: 175800 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= 66562 MiB
End job on node33 on Sun Feb 18 22:57:50 UTC 2007