Trace number 299347
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/v650/
unif-k3-r4.261-v650-c2769-S1518709554-16.UNSAT.shuffled.cnf |
| MD5SUM | 6b3d1cbdf485dde3109e6dfc6e20401f |
| 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, 25 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 647 free variables and 2744 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.475
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 173 duplicate clauses
0.00/0.02 c resolvent_look() :: found 87 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 650 variables and 2831 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 2831 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2831 / 650 ) = 4.36
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: 26
0.10/0.15 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 15748 JD: 26
14.53/14.63 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 173000 JD: 26
163.20/163.32 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 932506 JD: 26
889.45/889.77 c |----------------------------------------------------------------|
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/node76/watcher-299347-1171869820 -o ROOT/results/node76/solver-299347-1171869820 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299347-1171869820/march_ks /tmp/evaluation/299347-1171869820/instance-299347-1171869820.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: 7.44 6.96 4.30 3/69 18251
/proc/meminfo: memFree=1131392/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=920 CPUtime=0
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 130 0 0 0 0 0 0 0 19 0 1 0 206940341 942080 115 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 230 115 48 123 0 105 0
[startup+0.106697 s]
/proc/loadavg: 7.44 6.96 4.30 3/69 18251
/proc/meminfo: memFree=1131392/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=1484 CPUtime=0.1
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 316 0 0 0 10 0 0 0 20 0 1 0 206940341 1519616 299 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542988 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 371 299 73 123 0 246 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1484
[startup+0.514742 s]
/proc/loadavg: 7.44 6.96 4.30 3/69 18251
/proc/meminfo: memFree=1131392/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=1616 CPUtime=0.51
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 337 0 0 0 51 0 0 0 21 0 1 0 206940341 1654784 320 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526540 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 404 320 73 123 0 279 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1616
[startup+1.33484 s]
/proc/loadavg: 7.44 6.96 4.30 2/70 18252
/proc/meminfo: memFree=1130296/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=1616 CPUtime=1.33
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 348 0 0 0 133 0 0 0 25 0 1 0 206940341 1654784 331 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 404 331 73 123 0 279 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1616
[startup+2.97102 s]
/proc/loadavg: 7.44 6.96 4.30 2/70 18252
/proc/meminfo: memFree=1130104/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=1748 CPUtime=2.96
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 361 0 0 0 296 0 0 0 25 0 1 0 206940341 1789952 344 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 437 344 73 123 0 312 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1748
[startup+6.2474 s]
/proc/loadavg: 6.92 6.86 4.28 2/70 18252
/proc/meminfo: memFree=1129976/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=1748 CPUtime=6.24
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 375 0 0 0 624 0 0 0 25 0 1 0 206940341 1789952 358 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 437 358 73 123 0 312 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1748
[startup+12.7011 s]
/proc/loadavg: 6.45 6.77 4.27 2/70 18252
/proc/meminfo: memFree=1129920/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=1748 CPUtime=12.69
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 384 0 0 0 1269 0 0 0 25 0 1 0 206940341 1789952 367 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564720 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 437 367 73 123 0 312 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1748
[startup+25.5036 s]
/proc/loadavg: 5.61 6.58 4.23 2/70 18252
/proc/meminfo: memFree=1129856/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=1880 CPUtime=25.49
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 403 0 0 0 2549 0 0 0 25 0 1 0 206940341 1925120 386 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 470 386 73 123 0 345 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1880
[startup+51.1086 s]
/proc/loadavg: 3.79 6.04 4.13 2/70 18252
/proc/meminfo: memFree=1129792/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=1880 CPUtime=51.08
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 418 0 0 0 5108 0 0 0 25 0 1 0 206940341 1925120 401 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542572 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 470 401 73 123 0 345 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1880
[startup+102.313 s]
/proc/loadavg: 2.21 5.26 3.96 2/70 18252
/proc/meminfo: memFree=1129728/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2064 CPUtime=102.27
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 438 0 0 0 10227 0 0 0 25 0 1 0 206940341 2113536 421 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542624 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 516 421 73 123 0 391 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2064
[startup+162.333 s]
/proc/loadavg: 1.44 4.48 3.77 2/70 18252
/proc/meminfo: memFree=1129664/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2064 CPUtime=162.28
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 459 0 0 0 16228 0 0 0 25 0 1 0 206940341 2113536 442 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 516 442 73 123 0 391 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2064
[startup+222.347 s]
/proc/loadavg: 1.16 3.85 3.60 2/70 18252
/proc/meminfo: memFree=1129536/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2200 CPUtime=222.27
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 491 0 0 0 22227 0 0 0 25 0 1 0 206940341 2252800 474 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538681 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 550 474 73 123 0 425 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 2200
[startup+282.364 s]
/proc/loadavg: 1.06 3.33 3.43 2/70 18252
/proc/meminfo: memFree=1129472/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2268 CPUtime=282.27
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 503 0 0 0 28227 0 0 0 25 0 1 0 206940341 2322432 486 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 567 486 73 123 0 442 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 2268
[startup+342.378 s]
/proc/loadavg: 1.02 2.90 3.27 2/70 18252
/proc/meminfo: memFree=1129408/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2368 CPUtime=342.27
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 513 0 0 0 34227 0 0 0 25 0 1 0 206940341 2424832 496 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 592 496 73 123 0 467 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 2368
[startup+402.396 s]
/proc/loadavg: 1.00 2.55 3.13 2/70 18252
/proc/meminfo: memFree=1129344/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2368 CPUtime=402.28
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 526 0 0 0 40227 1 0 0 25 0 1 0 206940341 2424832 509 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 592 509 73 123 0 467 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 2368
[startup+462.41 s]
/proc/loadavg: 1.00 2.27 2.99 2/70 18252
/proc/meminfo: memFree=1129280/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2368 CPUtime=462.28
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 535 0 0 0 46227 1 0 0 25 0 1 0 206940341 2424832 518 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 592 518 73 123 0 467 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 2368
[startup+522.424 s]
/proc/loadavg: 1.00 2.03 2.87 2/70 18252
/proc/meminfo: memFree=1129344/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2520 CPUtime=522.27
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 544 0 0 0 52226 1 0 0 25 0 1 0 206940341 2580480 527 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 630 527 73 123 0 505 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 2520
[startup+582.442 s]
/proc/loadavg: 1.00 1.84 2.75 2/70 18252
/proc/meminfo: memFree=1129280/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2520 CPUtime=582.28
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 553 0 0 0 58227 1 0 0 25 0 1 0 206940341 2580480 536 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563360 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 630 536 73 123 0 505 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 2520
[startup+642.463 s]
/proc/loadavg: 1.00 1.69 2.63 2/70 18252
/proc/meminfo: memFree=1129216/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2652 CPUtime=642.28
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 565 0 0 0 64227 1 0 0 25 0 1 0 206940341 2715648 548 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 663 548 73 123 0 538 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 2652
[startup+702.475 s]
/proc/loadavg: 1.00 1.56 2.53 2/70 18252
/proc/meminfo: memFree=1129152/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2652 CPUtime=702.27
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 575 0 0 0 70226 1 0 0 25 0 1 0 206940341 2715648 558 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 663 558 73 123 0 538 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 2652
[startup+762.486 s]
/proc/loadavg: 1.00 1.45 2.43 2/70 18252
/proc/meminfo: memFree=1129088/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2652 CPUtime=762.27
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 586 0 0 0 76226 1 0 0 25 0 1 0 206940341 2715648 569 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 663 569 73 123 0 538 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 2652
[startup+822.506 s]
/proc/loadavg: 1.00 1.37 2.34 2/70 18252
/proc/meminfo: memFree=1129088/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2880 CPUtime=822.27
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 595 0 0 0 82226 1 0 0 25 0 1 0 206940341 2949120 578 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 720 578 73 123 0 595 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 2880
[startup+882.524 s]
/proc/loadavg: 1.00 1.30 2.25 2/70 18252
/proc/meminfo: memFree=1129088/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2880 CPUtime=882.28
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 600 0 0 0 88226 2 0 0 25 0 1 0 206940341 2949120 583 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 720 583 73 123 0 595 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 2880
[startup+942.541 s]
/proc/loadavg: 1.00 1.24 2.17 2/70 18252
/proc/meminfo: memFree=1129024/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2880 CPUtime=942.28
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 614 0 0 0 94226 2 0 0 25 0 1 0 206940341 2949120 597 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 720 597 73 123 0 595 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 2880
[startup+1002.56 s]
/proc/loadavg: 1.00 1.20 2.09 2/70 18254
/proc/meminfo: memFree=1128768/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2880 CPUtime=1002.27
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 627 0 0 0 100225 2 0 0 25 0 1 0 206940341 2949120 610 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598880 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 720 610 73 123 0 595 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 2880
[startup+1062.57 s]
/proc/loadavg: 1.07 1.17 2.03 2/70 18254
/proc/meminfo: memFree=1128768/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2880 CPUtime=1062.28
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 633 0 0 0 106226 2 0 0 25 0 1 0 206940341 2949120 616 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 720 616 73 123 0 595 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 2880
[startup+1122.59 s]
/proc/loadavg: 1.02 1.14 1.96 2/70 18254
/proc/meminfo: memFree=1128768/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2880 CPUtime=1122.28
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 645 0 0 0 112226 2 0 0 25 0 1 0 206940341 2949120 628 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 720 628 73 123 0 595 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 2880
[startup+1182.61 s]
/proc/loadavg: 1.01 1.11 1.90 2/70 18254
/proc/meminfo: memFree=1128832/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=2880 CPUtime=1182.28
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 661 0 0 0 118226 2 0 0 25 0 1 0 206940341 2949120 644 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 720 644 73 123 0 595 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 2880
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.42 s]
/proc/loadavg: 1.00 1.10 1.88 2/70 18254
/proc/meminfo: memFree=1128832/2055888 swapFree=4087076/4096564
[pid=18251] ppid=18249 vsize=3220 CPUtime=1200.09
/proc/18251/stat : 18251 (march_ks) R 18249 18251 17638 0 -1 4194304 665 0 0 0 120007 2 0 0 25 0 1 0 206940341 3297280 648 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18251/statm: 805 648 73 123 0 680 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 3220
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): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1200.08
CPU system time (s): 0.026995
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 3220
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 665
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= 890
runsolver used 1.05584 second user time and 2.16167 second system time
The end
Begin job on node76 on Mon Feb 19 07:23:40 UTC 2007
IDJOB= 299347
IDBENCH= 20008
IDSOLVER= 111
FILE ID= node76/299347-1171869820
PBS_JOBID= 3839762
Free space on /tmp= 66649 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1518709554-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299347-1171869820/march_ks /tmp/evaluation/299347-1171869820/instance-299347-1171869820.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node76/watcher-299347-1171869820 -o ROOT/results/node76/solver-299347-1171869820 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299347-1171869820/march_ks /tmp/evaluation/299347-1171869820/instance-299347-1171869820.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 6b3d1cbdf485dde3109e6dfc6e20401f
RANDOM SEED= 409646840
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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 : 3000.219
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 : 6006.18
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 : 3000.219
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 : 5999.41
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055888 kB
MemFree: 1131864 kB
Buffers: 44328 kB
Cached: 782492 kB
SwapCached: 3460 kB
Active: 589024 kB
Inactive: 248400 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055888 kB
LowFree: 1131864 kB
SwapTotal: 4096564 kB
SwapFree: 4087076 kB
Dirty: 2304 kB
Writeback: 0 kB
Mapped: 15920 kB
Slab: 72976 kB
Committed_AS: 956048 kB
PageTables: 1424 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264388 kB
VmallocChunk: 536606243 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66649 MiB
End job on node76 on Mon Feb 19 07:43:43 UTC 2007