Trace number 371731

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:
  1. 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.
  2. 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.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. 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.
  5. 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

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08UNSAT 680.115 680.433

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
MD5SUM1ea488c49505bd479e0cbea661320ba7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark486.944
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

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 450 variables and 1912 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 448 free variables and 1900 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.438
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 170 duplicate clauses
0.00/0.02	c resolvent_look() :: found 93 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 450 variables and 1993 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 450 variabels and 1993 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 1993 / 450 ) = 4.43
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 |**
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c |****************************************************************| 0 NC: 236 JD: 21
0.09/0.15	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 9993 JD: 21
5.19/5.22	c |----------------------------------------------------------------|
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64.17/64.24	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 713372 JD: 21
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c |******************************c right child 248791 UNSAT by parent!
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c |****************************************************************| 8 NC: 913150 JD: 21
532.66/532.98	c |----------------------------------------------------------------|c right child 338758 UNSAT by parent!
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c |*
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c |***********************c right child 384860 UNSAT by parent!
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c |*******************************************c right child 426356 UNSAT by parent!
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c |****************************************************************| 9 NC: 1042354 JD: 21
618.72/619.08	c |----------------------------------------------------------------|
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c |********************************************c right child 551963 UNSAT by parent!
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c |****************************************************************| 10 NC: 1103576 JD: 21
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c |****************************************************************| 11 NC: 1124102 JD: 21
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c |****************************************************************| 12 NC: 1129011 JD: 21
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c |****************************************************************| 13 NC: 1129793 JD: 21
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c |****************************************************************| 14 NC: 1129865 JD: 21
680.01/680.38	c |----------------------------------------------------------------|
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c |****************************************************************| 15 NC: 1129869 JD: 21
680.01/680.39	c |----------------------------------------------------------------|
c |
680.01/680.39	c
680.01/680.39	c main():: nodeCount: 1129869
680.01/680.39	c main():: dead ends in main: 16101
680.01/680.39	c main():: lookAheadCount: 92692353
680.01/680.39	c main():: unitResolveCount: 17328105
680.01/680.39	c main():: time=680.210000
680.01/680.39	c main():: necessary_assignments: 273448
680.01/680.39	c main():: bin_sat: 0, bin_unsat 0
680.01/680.39	c main():: doublelook: #: 5257078, succes #: 3968763
680.01/680.39	c main():: doublelook: overall 5.860 of all possible doublelooks executed
680.01/680.39	c main():: doublelook: succesrate: 75.494, average DL_trigger: 6747.223
680.01/680.39	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-371731-1177545173 -o ROOT/results/node1/solver-371731-1177545173 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371731-1177545173/march_ks /tmp/evaluation/371731-1177545173/instance-371731-1177545173.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.00 0.07 0.30 3/77 32168
/proc/meminfo: memFree=1680840/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=800 CPUtime=0
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 230555220 819200 109 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628846 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 200 109 50 123 0 75 0

[startup+0.0892731 s]
/proc/loadavg: 0.00 0.07 0.30 3/77 32168
/proc/meminfo: memFree=1680840/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=1200 CPUtime=0.08
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 251 0 0 0 8 0 0 0 18 0 1 0 230555220 1228800 234 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527207 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 300 234 73 123 0 175 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1200

[startup+0.102229 s]
/proc/loadavg: 0.00 0.07 0.30 3/77 32168
/proc/meminfo: memFree=1680840/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=1200 CPUtime=0.09
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 252 0 0 0 9 0 0 0 18 0 1 0 230555220 1228800 235 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 300 235 73 123 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1200

[startup+0.302253 s]
/proc/loadavg: 0.00 0.07 0.30 3/77 32168
/proc/meminfo: memFree=1680840/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=1332 CPUtime=0.29
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 266 0 0 0 29 0 0 0 20 0 1 0 230555220 1363968 249 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 333 249 73 123 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1332

[startup+0.701304 s]
/proc/loadavg: 0.00 0.07 0.30 3/77 32168
/proc/meminfo: memFree=1680840/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=1332 CPUtime=0.69
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 275 0 0 0 69 0 0 0 24 0 1 0 230555220 1363968 258 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 333 258 73 123 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1332

[startup+1.50139 s]
/proc/loadavg: 0.00 0.07 0.30 2/78 32169
/proc/meminfo: memFree=1680064/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=1332 CPUtime=1.49
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 285 0 0 0 149 0 0 0 25 0 1 0 230555220 1363968 268 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 333 268 73 123 0 208 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1332

[startup+3.10158 s]
/proc/loadavg: 0.00 0.07 0.30 2/78 32169
/proc/meminfo: memFree=1679808/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=1464 CPUtime=3.09
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 303 0 0 0 309 0 0 0 25 0 1 0 230555220 1499136 286 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525444 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 366 286 73 123 0 241 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1464

[startup+6.30195 s]
/proc/loadavg: 0.08 0.09 0.31 2/78 32169
/proc/meminfo: memFree=1679680/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=1648 CPUtime=6.29
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 326 0 0 0 629 0 0 0 25 0 1 0 230555220 1687552 309 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 412 309 73 123 0 287 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1648

[startup+12.7017 s]
/proc/loadavg: 0.15 0.10 0.31 2/78 32169
/proc/meminfo: memFree=1679424/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=1648 CPUtime=12.69
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 341 0 0 0 1269 0 0 0 25 0 1 0 230555220 1687552 324 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563395 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 412 324 73 123 0 287 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1648

[startup+25.5012 s]
/proc/loadavg: 0.34 0.15 0.32 2/78 32169
/proc/meminfo: memFree=1679232/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=1864 CPUtime=25.48
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 428 0 0 0 2548 0 0 0 25 0 1 0 230555220 1908736 393 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 466 393 73 123 0 341 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1864

[startup+51.1012 s]
/proc/loadavg: 0.56 0.21 0.34 2/78 32169
/proc/meminfo: memFree=1678848/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=2244 CPUtime=51.07
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 513 0 0 0 5107 0 0 0 25 0 1 0 230555220 2297856 478 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 561 478 73 123 0 436 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2244

[startup+102.305 s]
/proc/loadavg: 0.81 0.33 0.37 2/78 32169
/proc/meminfo: memFree=1677952/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=3284 CPUtime=102.26
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 728 0 0 0 10226 0 0 0 25 0 1 0 230555220 3362816 693 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 821 693 73 123 0 696 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3284

[startup+162.301 s]
/proc/loadavg: 0.93 0.45 0.41 2/78 32169
/proc/meminfo: memFree=1676416/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=5616 CPUtime=162.24
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 1111 0 0 0 16223 1 0 0 25 0 1 0 230555220 5750784 1076 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 1404 1076 73 123 0 1279 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5616

[startup+222.301 s]
/proc/loadavg: 0.97 0.55 0.44 2/78 32169
/proc/meminfo: memFree=1675008/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=7756 CPUtime=222.23
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 1443 0 0 0 22221 2 0 0 25 0 1 0 230555220 7942144 1408 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 1939 1408 73 123 0 1814 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7756

[startup+282.301 s]
/proc/loadavg: 0.99 0.63 0.47 2/78 32169
/proc/meminfo: memFree=1673216/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=8588 CPUtime=282.22
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 1894 0 0 0 28219 3 0 0 25 0 1 0 230555220 8794112 1859 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 2147 1859 73 123 0 2022 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8588

[startup+342.301 s]
/proc/loadavg: 0.99 0.69 0.50 2/78 32169
/proc/meminfo: memFree=1671360/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=11176 CPUtime=342.2
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 2364 0 0 0 34217 3 0 0 25 0 1 0 230555220 11444224 2329 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565457 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 2794 2329 73 123 0 2669 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11176

[startup+402.302 s]
/proc/loadavg: 0.99 0.75 0.53 2/78 32169
/proc/meminfo: memFree=1669696/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=15056 CPUtime=402.18
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 2774 0 0 0 40214 4 0 0 25 0 1 0 230555220 15417344 2739 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 3764 2739 73 123 0 3639 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15056

[startup+462.302 s]
/proc/loadavg: 0.99 0.79 0.56 2/78 32169
/proc/meminfo: memFree=1667520/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=16720 CPUtime=462.16
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 3313 0 0 0 46212 4 0 0 25 0 1 0 230555220 17121280 3278 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 4180 3278 73 123 0 4055 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16720

[startup+522.302 s]
/proc/loadavg: 0.99 0.83 0.58 2/84 32335
/proc/meminfo: memFree=1664448/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=16720 CPUtime=522.07
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 3770 0 0 0 52202 5 0 0 25 0 1 0 230555220 17121280 3735 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 4180 3735 73 123 0 4055 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 16720

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.61 2/78 32367
/proc/meminfo: memFree=1663296/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=22540 CPUtime=582.04
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 4324 0 0 0 58198 6 0 0 25 0 1 0 230555220 23080960 4289 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579062 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 5635 4289 73 123 0 5510 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 22540

[startup+642.302 s]
/proc/loadavg: 0.99 0.88 0.63 2/78 32367
/proc/meminfo: memFree=1661248/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=25872 CPUtime=642.03
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 4838 0 0 0 64196 7 0 0 25 0 1 0 230555220 26492928 4803 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 6468 4803 73 123 0 6343 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 25872

Solver just ended. Dumping a history of the last processes samples

[startup+665.505 s]
/proc/loadavg: 0.99 0.89 0.64 2/78 32367
/proc/meminfo: memFree=1660480/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=25872 CPUtime=665.22
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 5034 0 0 0 66514 8 0 0 25 0 1 0 230555220 26492928 4999 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 6468 4999 73 123 0 6343 0
Current children cumulated CPU time (s) 665.22
Current children cumulated vsize (KiB) 25872

[startup+671.902 s]
/proc/loadavg: 0.99 0.89 0.64 2/78 32367
/proc/meminfo: memFree=1660288/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=25872 CPUtime=671.62
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 5091 0 0 0 67154 8 0 0 25 0 1 0 230555220 26492928 5056 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 6468 5056 73 123 0 6343 0
Current children cumulated CPU time (s) 671.62
Current children cumulated vsize (KiB) 25872

[startup+675.101 s]
/proc/loadavg: 0.99 0.89 0.64 2/78 32367
/proc/meminfo: memFree=1660160/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=25872 CPUtime=674.82
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 5116 0 0 0 67474 8 0 0 25 0 1 0 230555220 26492928 5081 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577546 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 6468 5081 73 123 0 6343 0
Current children cumulated CPU time (s) 674.82
Current children cumulated vsize (KiB) 25872

[startup+678.302 s]
/proc/loadavg: 0.99 0.89 0.64 2/78 32367
/proc/meminfo: memFree=1660032/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=25872 CPUtime=678.01
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 5144 0 0 0 67793 8 0 0 25 0 1 0 230555220 26492928 5109 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597235 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 6468 5109 73 123 0 6343 0
Current children cumulated CPU time (s) 678.01
Current children cumulated vsize (KiB) 25872

[startup+679.102 s]
/proc/loadavg: 0.99 0.89 0.64 2/78 32367
/proc/meminfo: memFree=1660032/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=25872 CPUtime=678.81
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 5151 0 0 0 67873 8 0 0 25 0 1 0 230555220 26492928 5116 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598004 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 6468 5116 73 123 0 6343 0
Current children cumulated CPU time (s) 678.81
Current children cumulated vsize (KiB) 25872

[startup+679.902 s]
/proc/loadavg: 0.99 0.89 0.64 2/78 32367
/proc/meminfo: memFree=1659968/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=25872 CPUtime=679.61
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 5156 0 0 0 67953 8 0 0 25 0 1 0 230555220 26492928 5121 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 6468 5121 73 123 0 6343 0
Current children cumulated CPU time (s) 679.61
Current children cumulated vsize (KiB) 25872

[startup+680.302 s]
/proc/loadavg: 0.99 0.89 0.64 2/78 32367
/proc/meminfo: memFree=1659968/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=25872 CPUtime=680.01
/proc/32168/stat : 32168 (march_ks) R 32166 32168 32114 0 -1 4194304 5159 0 0 0 67993 8 0 0 25 0 1 0 230555220 26492928 5124 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577524 0 0 4096 0 0 0 0 17 1 0 0
/proc/32168/statm: 6468 5124 73 123 0 6343 0
Current children cumulated CPU time (s) 680.01
Current children cumulated vsize (KiB) 25872

[startup+680.402 s]
/proc/loadavg: 0.99 0.89 0.64 2/78 32367
/proc/meminfo: memFree=1659968/2055920 swapFree=4145748/4192956
[pid=32168] ppid=32166 vsize=0 CPUtime=680.1
/proc/32168/stat : 32168 (march_ks) D 32166 32168 32114 0 -1 4194308 5161 0 0 0 68002 8 0 0 25 0 1 0 230555220 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/32168/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 680.1
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 680.433
CPU time (s): 680.115
CPU user time (s): 680.028
CPU system time (s): 0.086986
CPU usage (%): 99.9532
Max. virtual memory (cumulated for all children) (KiB): 25872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 680.028
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5161
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= 14002

runsolver used 0.553915 second user time and 1.44978 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Apr 25 23:52:54 UTC 2007

IDJOB= 371731
IDBENCH= 19971
IDSOLVER= 180
FILE ID= node1/371731-1177545173

PBS_JOBID= 4696335

Free space on /tmp= 66466 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371731-1177545173/march_ks /tmp/evaluation/371731-1177545173/instance-371731-1177545173.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-371731-1177545173 -o ROOT/results/node1/solver-371731-1177545173 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371731-1177545173/march_ks /tmp/evaluation/371731-1177545173/instance-371731-1177545173.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1ea488c49505bd479e0cbea661320ba7

RANDOM SEED= 583029967

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
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		: 3000.234
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:       1681312 kB
Buffers:         39432 kB
Cached:         265220 kB
SwapCached:      15424 kB
Active:         166696 kB
Inactive:       161460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681312 kB
SwapTotal:     4192956 kB
SwapFree:      4145748 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          29584 kB
Slab:            31956 kB
Committed_AS:  5189364 kB
PageTables:       1832 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= 66466 MiB

End job on node1 on Thu Apr 26 00:04:14 UTC 2007