Trace number 298937
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/v600/
unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf |
| MD5SUM | 3ea013b4d851f8f6c5d4d888cc4b56c3 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 600 |
| Number of clauses | 2556 |
| Sum of the clauses size | 7668 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 2556 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02 c main()::
0.00/0.02 c initFormula():: searching for DIMACS p-line....
0.00/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 600 variables and 2556 clauses.
0.00/0.02 c parseCNF():: parsing....
0.00/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02 c runParser():: parsing was successful, warming up engines...
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 600 free variables and 2556 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.443
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 152 duplicate clauses
0.00/0.02 c resolvent_look() :: found 81 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 600 variables and 2637 clauses.
0.00/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02 c transformTo3SAT():: the transformation yielded 600 variabels and 2637 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2637 / 600 ) = 4.39
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c suggested doublelook initial :: 0
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 200 JD: 25
0.10/0.18 c |----------------------------------------------------------------|
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c |****************************************************************| 1 NC: 28844 JD: 25
26.72/26.76 c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 215315 JD: 25
197.59/197.76 c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 924191 JD: 25
850.40/850.74 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/node70/watcher-298937-1171862970 -o ROOT/results/node70/solver-298937-1171862970 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298937-1171862970/march_ks /tmp/evaluation/298937-1171862970/instance-298937-1171862970.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 0.99 3/64 18433
/proc/meminfo: memFree=422744/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=932 CPUtime=0
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 169097707 954368 110 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 233 110 48 123 0 108 0
[startup+0.107309 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18433
/proc/meminfo: memFree=422744/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=1444 CPUtime=0.1
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 298 0 0 0 10 0 0 0 18 0 1 0 169097707 1478656 280 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 361 280 73 123 0 236 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1444
[startup+0.515382 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 18433
/proc/meminfo: memFree=422744/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=1576 CPUtime=0.51
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 321 0 0 0 51 0 0 0 21 0 1 0 169097707 1613824 303 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565669 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 394 303 73 123 0 269 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1576
[startup+1.33553 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18434
/proc/meminfo: memFree=421712/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=1576 CPUtime=1.33
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 332 0 0 0 133 0 0 0 25 0 1 0 169097707 1613824 314 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 394 314 73 123 0 269 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1576
[startup+2.97383 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 18434
/proc/meminfo: memFree=421584/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=1576 CPUtime=2.97
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 343 0 0 0 297 0 0 0 25 0 1 0 169097707 1613824 325 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 394 325 73 123 0 269 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1576
[startup+6.25042 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18434
/proc/meminfo: memFree=421464/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=1708 CPUtime=6.24
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 352 0 0 0 624 0 0 0 25 0 1 0 169097707 1748992 334 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 427 334 73 123 0 302 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1708
[startup+12.7066 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 18434
/proc/meminfo: memFree=421272/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=1708 CPUtime=12.69
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 363 0 0 0 1269 0 0 0 25 0 1 0 169097707 1748992 345 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 427 345 73 123 0 302 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1708
[startup+25.5069 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 18434
/proc/meminfo: memFree=421208/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=1708 CPUtime=25.49
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 376 0 0 0 2549 0 0 0 25 0 1 0 169097707 1748992 358 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 427 358 73 123 0 302 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1708
[startup+51.1156 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 18434
/proc/meminfo: memFree=421144/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=1852 CPUtime=51.09
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 391 0 0 0 5109 0 0 0 25 0 1 0 169097707 1896448 373 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 463 373 73 123 0 338 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1852
[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 18434
/proc/meminfo: memFree=421080/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=1852 CPUtime=102.27
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 411 0 0 0 10227 0 0 0 25 0 1 0 169097707 1896448 393 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 463 393 73 123 0 338 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1852
[startup+162.338 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18434
/proc/meminfo: memFree=421016/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=1984 CPUtime=162.27
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 433 0 0 0 16227 0 0 0 25 0 1 0 169097707 2031616 415 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 496 415 73 123 0 371 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 1984
[startup+222.354 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18434
/proc/meminfo: memFree=420824/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2120 CPUtime=222.27
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 465 0 0 0 22227 0 0 0 25 0 1 0 169097707 2170880 447 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 530 447 73 123 0 405 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 2120
[startup+282.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18434
/proc/meminfo: memFree=420760/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2120 CPUtime=282.26
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 473 0 0 0 28226 0 0 0 25 0 1 0 169097707 2170880 455 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 530 455 73 123 0 405 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 2120
[startup+342.386 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18434
/proc/meminfo: memFree=420696/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2188 CPUtime=342.26
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 481 0 0 0 34226 0 0 0 25 0 1 0 169097707 2240512 463 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 547 463 73 123 0 422 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 2188
[startup+402.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18434
/proc/meminfo: memFree=420632/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2188 CPUtime=402.27
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 493 0 0 0 40226 1 0 0 25 0 1 0 169097707 2240512 475 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 547 475 73 123 0 422 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 2188
[startup+462.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18434
/proc/meminfo: memFree=420632/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2288 CPUtime=462.26
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 498 0 0 0 46225 1 0 0 25 0 1 0 169097707 2342912 480 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564583 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 572 480 73 123 0 447 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 2288
[startup+522.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18434
/proc/meminfo: memFree=420632/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2288 CPUtime=522.25
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 508 0 0 0 52224 1 0 0 25 0 1 0 169097707 2342912 490 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 572 490 73 123 0 447 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 2288
[startup+582.454 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 18434
/proc/meminfo: memFree=420568/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2420 CPUtime=582.26
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 513 0 0 0 58225 1 0 0 25 0 1 0 169097707 2478080 495 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 605 495 73 123 0 480 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 2420
[startup+642.478 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 18434
/proc/meminfo: memFree=420504/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2572 CPUtime=642.26
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 529 0 0 0 64225 1 0 0 25 0 1 0 169097707 2633728 511 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 643 511 73 123 0 518 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 2572
[startup+702.492 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 18434
/proc/meminfo: memFree=420440/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2572 CPUtime=702.25
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 542 0 0 0 70224 1 0 0 25 0 1 0 169097707 2633728 524 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 643 524 73 123 0 518 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 2572
[startup+762.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18434
/proc/meminfo: memFree=420376/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2572 CPUtime=762.24
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 552 0 0 0 76223 1 0 0 25 0 1 0 169097707 2633728 534 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 643 534 73 123 0 518 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 2572
[startup+822.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18434
/proc/meminfo: memFree=420376/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2572 CPUtime=822.24
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 565 0 0 0 82223 1 0 0 25 0 1 0 169097707 2633728 547 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 643 547 73 123 0 518 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 2572
[startup+882.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18434
/proc/meminfo: memFree=420248/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2800 CPUtime=882.24
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 577 0 0 0 88223 1 0 0 25 0 1 0 169097707 2867200 559 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597676 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 700 559 73 123 0 575 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 2800
[startup+942.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18434
/proc/meminfo: memFree=420248/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2800 CPUtime=942.24
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 590 0 0 0 94223 1 0 0 25 0 1 0 169097707 2867200 572 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 700 572 73 123 0 575 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 2800
[startup+1002.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18434
/proc/meminfo: memFree=420184/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2800 CPUtime=1002.23
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 603 0 0 0 100222 1 0 0 25 0 1 0 169097707 2867200 585 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 700 585 73 123 0 575 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 2800
[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18434
/proc/meminfo: memFree=420120/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2800 CPUtime=1062.22
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 617 0 0 0 106221 1 0 0 25 0 1 0 169097707 2867200 599 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 700 599 73 123 0 575 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 2800
[startup+1122.6 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 18434
/proc/meminfo: memFree=420056/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2800 CPUtime=1122.22
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 629 0 0 0 112221 1 0 0 25 0 1 0 169097707 2867200 611 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 700 611 73 123 0 575 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 2800
[startup+1182.62 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 18434
/proc/meminfo: memFree=420056/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=2800 CPUtime=1182.22
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 644 0 0 0 118221 1 0 0 25 0 1 0 169097707 2867200 626 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 700 626 73 123 0 575 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 2800
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.44 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 18434
/proc/meminfo: memFree=419992/2055920 swapFree=4183276/4192956
[pid=18433] ppid=18431 vsize=3140 CPUtime=1200.04
/proc/18433/stat : 18433 (march_ks) R 18431 18433 16712 0 -1 4194304 645 0 0 0 120003 1 0 0 25 0 1 0 169097707 3215360 627 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598342 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 785 627 73 123 0 660 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 3140
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): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1200.04
CPU system time (s): 0.013997
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 3140
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 645
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= 3162
runsolver used 0.896863 second user time and 2.31865 second system time
The end
Begin job on node70 on Mon Feb 19 05:29:30 UTC 2007
IDJOB= 298937
IDBENCH= 19998
IDSOLVER= 111
FILE ID= node70/298937-1171862970
PBS_JOBID= 3839741
Free space on /tmp= 66562 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1416010721-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298937-1171862970/march_ks /tmp/evaluation/298937-1171862970/instance-298937-1171862970.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node70/watcher-298937-1171862970 -o ROOT/results/node70/solver-298937-1171862970 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298937-1171862970/march_ks /tmp/evaluation/298937-1171862970/instance-298937-1171862970.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 3ea013b4d851f8f6c5d4d888cc4b56c3
RANDOM SEED= 580232654
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.261
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.261
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 423152 kB
Buffers: 50148 kB
Cached: 1457704 kB
SwapCached: 4060 kB
Active: 830652 kB
Inactive: 687696 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 423152 kB
SwapTotal: 4192956 kB
SwapFree: 4183276 kB
Dirty: 2296 kB
Writeback: 0 kB
Mapped: 15844 kB
Slab: 100500 kB
Committed_AS: 232976 kB
PageTables: 1396 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 node70 on Mon Feb 19 05:49:33 UTC 2007