Trace number 299470
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/v650/
unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf |
| MD5SUM | be59f67372654e4e0f143ff9a11e7d34 |
| 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 | 650 |
| Number of clauses | 2769 |
| Sum of the clauses size | 8307 |
| 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 | 2769 |
| 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 650 variables and 2769 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, 7 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 649 free variables and 2762 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.470
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 169 duplicate clauses
0.00/0.02 c resolvent_look() :: found 80 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 650 variables and 2842 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 650 variabels and 2842 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2842 / 650 ) = 4.37
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: 161 JD: 28
0.10/0.16 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 29940 JD: 28
28.95/29.07 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 347687 JD: 28
344.80/345.07 c |----------------------------------------------------------------|
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ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node55/watcher-299470-1171872039 -o ROOT/results/node55/solver-299470-1171872039 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299470-1171872039/march_ks /tmp/evaluation/299470-1171872039/instance-299470-1171872039.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 16061
/proc/meminfo: memFree=285280/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=788 CPUtime=0
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 207160375 806912 101 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 197 101 48 123 0 72 0
[startup+0.107101 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16061
/proc/meminfo: memFree=285280/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=1484 CPUtime=0.1
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 319 0 0 0 10 0 0 0 18 0 1 0 207160375 1519616 301 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 371 301 73 123 0 246 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1484
[startup+0.51514 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16061
/proc/meminfo: memFree=285280/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=1616 CPUtime=0.51
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 336 0 0 0 51 0 0 0 21 0 1 0 207160375 1654784 318 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 404 318 73 123 0 279 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1616
[startup+1.33522 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16062
/proc/meminfo: memFree=284184/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=1616 CPUtime=1.33
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 347 0 0 0 133 0 0 0 25 0 1 0 207160375 1654784 329 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 404 329 73 123 0 279 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1616
[startup+2.97138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16062
/proc/meminfo: memFree=283992/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=1748 CPUtime=2.96
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 357 0 0 0 296 0 0 0 25 0 1 0 207160375 1789952 339 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 437 339 73 123 0 312 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1748
[startup+6.2517 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16062
/proc/meminfo: memFree=283808/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=1748 CPUtime=6.24
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 372 0 0 0 624 0 0 0 25 0 1 0 207160375 1789952 354 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 437 354 73 123 0 312 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1748
[startup+12.7073 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16062
/proc/meminfo: memFree=283744/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=1748 CPUtime=12.7
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 381 0 0 0 1270 0 0 0 25 0 1 0 207160375 1789952 363 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542352 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 437 363 73 123 0 312 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1748
[startup+25.6086 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16088
/proc/meminfo: memFree=282480/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=1880 CPUtime=25.56
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 395 0 0 0 2556 0 0 0 25 0 1 0 207160375 1925120 377 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 470 377 73 123 0 345 0
Current children cumulated CPU time (s) 25.56
Current children cumulated vsize (KiB) 1880
[startup+51.229 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16166
/proc/meminfo: memFree=282416/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=1880 CPUtime=51.15
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 416 0 0 0 5115 0 0 0 25 0 1 0 207160375 1925120 398 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 470 398 73 123 0 345 0
Current children cumulated CPU time (s) 51.15
Current children cumulated vsize (KiB) 1880
[startup+102.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16232
/proc/meminfo: memFree=282032/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2012 CPUtime=102.34
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 440 0 0 0 10234 0 0 0 25 0 1 0 207160375 2060288 422 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134589731 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 503 422 73 123 0 378 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 2012
[startup+162.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=283040/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2012 CPUtime=162.35
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 446 0 0 0 16234 1 0 0 25 0 1 0 207160375 2060288 428 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 503 428 73 123 0 378 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 2012
[startup+222.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=283040/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2144 CPUtime=222.35
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 455 0 0 0 22234 1 0 0 25 0 1 0 207160375 2195456 437 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 536 437 73 123 0 411 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 2144
[startup+282.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=283104/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2144 CPUtime=282.34
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 464 0 0 0 28233 1 0 0 25 0 1 0 207160375 2195456 446 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 536 446 73 123 0 411 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 2144
[startup+342.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282912/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2280 CPUtime=342.35
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 492 0 0 0 34234 1 0 0 25 0 1 0 207160375 2334720 474 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 570 474 73 123 0 445 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 2280
[startup+402.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282912/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2348 CPUtime=402.35
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 507 0 0 0 40234 1 0 0 25 0 1 0 207160375 2404352 489 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 587 489 73 123 0 462 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 2348
[startup+462.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282848/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2448 CPUtime=462.35
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 519 0 0 0 46234 1 0 0 25 0 1 0 207160375 2506752 501 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 612 501 73 123 0 487 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 2448
[startup+522.603 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282848/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2448 CPUtime=522.36
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 522 0 0 0 52235 1 0 0 25 0 1 0 207160375 2506752 504 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 612 504 73 123 0 487 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 2448
[startup+582.625 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282784/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2448 CPUtime=582.37
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 526 0 0 0 58236 1 0 0 25 0 1 0 207160375 2506752 508 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 612 508 73 123 0 487 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 2448
[startup+642.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282976/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2448 CPUtime=642.37
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 528 0 0 0 64236 1 0 0 25 0 1 0 207160375 2506752 510 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579726 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 612 510 73 123 0 487 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 2448
[startup+702.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282912/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2448 CPUtime=702.37
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 538 0 0 0 70236 1 0 0 25 0 1 0 207160375 2506752 520 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 612 520 73 123 0 487 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 2448
[startup+762.673 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282848/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2448 CPUtime=762.37
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 546 0 0 0 76236 1 0 0 25 0 1 0 207160375 2506752 528 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 612 528 73 123 0 487 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 2448
[startup+822.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282784/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2600 CPUtime=822.37
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 551 0 0 0 82236 1 0 0 25 0 1 0 207160375 2662400 533 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 650 533 73 123 0 525 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 2600
[startup+882.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282848/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2600 CPUtime=882.38
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 561 0 0 0 88237 1 0 0 25 0 1 0 207160375 2662400 543 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538110 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 650 543 73 123 0 525 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 2600
[startup+942.734 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282848/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2600 CPUtime=942.38
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 567 0 0 0 94237 1 0 0 25 0 1 0 207160375 2662400 549 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 650 549 73 123 0 525 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 2600
[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282784/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2600 CPUtime=1002.39
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 577 0 0 0 100237 2 0 0 25 0 1 0 207160375 2662400 559 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 650 559 73 123 0 525 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 2600
[startup+1062.77 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 16260
/proc/meminfo: memFree=282784/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2600 CPUtime=1062.4
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 582 0 0 0 106238 2 0 0 25 0 1 0 207160375 2662400 564 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 650 564 73 123 0 525 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 2600
[startup+1122.79 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 16260
/proc/meminfo: memFree=282784/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2600 CPUtime=1122.4
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 593 0 0 0 112238 2 0 0 25 0 1 0 207160375 2662400 575 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 650 575 73 123 0 525 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 2600
[startup+1182.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282720/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2828 CPUtime=1182.4
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 603 0 0 0 118238 2 0 0 25 0 1 0 207160375 2895872 585 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 707 585 73 123 0 582 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 2828
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282720/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2828 CPUtime=1200.02
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 605 0 0 0 120000 2 0 0 25 0 1 0 207160375 2895872 587 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526478 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 707 587 73 123 0 582 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 2828
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16260
/proc/meminfo: memFree=282720/2055920 swapFree=4183208/4192956
[pid=16061] ppid=16059 vsize=2828 CPUtime=1200.02
/proc/16061/stat : 16061 (march_ks) R 16059 16061 15453 0 -1 4194304 605 0 0 0 120000 2 0 0 25 0 1 0 207160375 2895872 587 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526478 0 0 4096 0 0 0 0 17 1 0 0
/proc/16061/statm: 707 587 73 123 0 582 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 2828
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.03
CPU user time (s): 1200
CPU system time (s): 0.024996
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 2828
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 605
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= 1283
runsolver used 0.867868 second user time and 2.43063 second system time
The end
Begin job on node55 on Mon Feb 19 08:00:39 UTC 2007
IDJOB= 299470
IDBENCH= 20011
IDSOLVER= 111
FILE ID= node55/299470-1171872039
PBS_JOBID= 3839757
Free space on /tmp= 66562 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1341479044-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299470-1171872039/march_ks /tmp/evaluation/299470-1171872039/instance-299470-1171872039.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-299470-1171872039 -o ROOT/results/node55/solver-299470-1171872039 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299470-1171872039/march_ks /tmp/evaluation/299470-1171872039/instance-299470-1171872039.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= be59f67372654e4e0f143ff9a11e7d34
RANDOM SEED= 760775412
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node55.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.247
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.247
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 285624 kB
Buffers: 51720 kB
Cached: 1597392 kB
SwapCached: 3628 kB
Active: 755216 kB
Inactive: 903484 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 285624 kB
SwapTotal: 4192956 kB
SwapFree: 4183208 kB
Dirty: 2304 kB
Writeback: 0 kB
Mapped: 15480 kB
Slab: 97620 kB
Committed_AS: 739600 kB
PageTables: 1380 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66562 MiB
End job on node55 on Mon Feb 19 08:20:42 UTC 2007