Trace number 3211577

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT09 reference solver: march_hi hi? (TO) 5000.07 4999.94

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1261029273-036.SATISFIABLE.cnf
MD5SUMad12e37a0f3b75f1b331fdb5e803c99f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036993
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 8 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 647 free variables and 2761 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.458
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 187 duplicate clauses
0.00/0.01	c resolvent_look() :: found 109 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 650 variables and 2870 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 650 variabels and 2870 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2870 / 650 ) = 4.42
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 647
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 141
0.00/0.04	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1026
0.09/0.18	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 11942
1.99/2.07	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 104540
20.19/20.29	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 667876
143.69/143.77	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 3226165
761.31/761.33	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 12101921
3099.07/3099.05	c |----------------------------------------------------------------|
c |*
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c |****************
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c |*********************************************

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3211577-1303182038/watcher-3211577-1303182038 -o /tmp/evaluation-result-3211577-1303182038/solver-3211577-1303182038 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211577-1303182038.cnf 

running on 4 cores: 0,2,4,6

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): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.48 1.72 1.89 3/177 6094
/proc/meminfo: memFree=16159872/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=1180 CPUtime=0 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 194 0 0 0 0 0 0 0 25 0 1 0 410620048 1208320 148 33554432000 134512640 135197378 4294840640 18446744073709551615 134528032 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 295 148 67 168 0 126 0

[startup+0.083236 s]
/proc/loadavg: 1.48 1.72 1.89 3/177 6094
/proc/meminfo: memFree=16159872/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=2168 CPUtime=0.08 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 401 0 0 0 8 0 0 0 25 0 1 0 410620048 2220032 355 33554432000 134512640 135197378 4294840640 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 542 355 91 168 0 373 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2168

[startup+0.100246 s]
/proc/loadavg: 1.48 1.72 1.89 3/177 6094
/proc/meminfo: memFree=16159872/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=2168 CPUtime=0.09 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 403 0 0 0 9 0 0 0 25 0 1 0 410620048 2220032 357 33554432000 134512640 135197378 4294840640 18446744073709551615 134541970 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 542 357 91 168 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2168

[startup+0.300198 s]
/proc/loadavg: 1.48 1.72 1.89 3/177 6094
/proc/meminfo: memFree=16159872/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=2308 CPUtime=0.29 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 428 0 0 0 29 0 0 0 25 0 1 0 410620048 2363392 382 33554432000 134512640 135197378 4294840640 18446744073709551615 134541225 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 577 382 91 168 0 408 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2308

[startup+0.701126 s]
/proc/loadavg: 1.48 1.72 1.89 3/177 6094
/proc/meminfo: memFree=16159872/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=2444 CPUtime=0.69 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 470 0 0 0 69 0 0 0 18 0 1 0 410620048 2502656 424 33554432000 134512640 135197378 4294840640 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 611 424 91 168 0 442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2444

[startup+1.50099 s]
/proc/loadavg: 1.53 1.73 1.89 3/178 6095
/proc/meminfo: memFree=16158384/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=2612 CPUtime=1.49 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 498 0 0 0 149 0 0 0 19 0 1 0 410620048 2674688 452 33554432000 134512640 135197378 4294840640 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 653 452 91 168 0 484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2612

[startup+3.10069 s]
/proc/loadavg: 1.53 1.73 1.89 3/178 6095
/proc/meminfo: memFree=16157888/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=2948 CPUtime=3.09 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 567 0 0 0 309 0 0 0 23 0 1 0 410620048 3018752 521 33554432000 134512640 135197378 4294840640 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 737 521 91 168 0 568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2948

[startup+6.30113 s]
/proc/loadavg: 1.56 1.73 1.89 3/178 6095
/proc/meminfo: memFree=16157268/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=3516 CPUtime=6.29 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 696 0 0 0 629 0 0 0 25 0 1 0 410620048 3600384 650 33554432000 134512640 135197378 4294840640 18446744073709551615 134552919 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 879 650 91 168 0 710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3516

[startup+12.701 s]
/proc/loadavg: 1.60 1.74 1.89 3/178 6095
/proc/meminfo: memFree=16155560/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=5080 CPUtime=12.69 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 969 0 0 0 1269 0 0 0 25 0 1 0 410620048 5201920 923 33554432000 134512640 135197378 4294840640 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 1270 923 91 168 0 1101 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5080

[startup+25.5007 s]
/proc/loadavg: 1.69 1.75 1.89 3/178 6105
/proc/meminfo: memFree=16152696/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=6524 CPUtime=25.49 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 1407 0 0 0 2549 0 0 0 25 0 1 0 410620048 6680576 1361 33554432000 134512640 135197378 4294840640 18446744073709551615 134597818 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 1631 1361 91 168 0 1462 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6524

[startup+51.1011 s]
/proc/loadavg: 1.79 1.77 1.90 3/178 6105
/proc/meminfo: memFree=16149780/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=11416 CPUtime=51.09 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 2292 0 0 0 5109 0 0 0 25 0 1 0 410620048 11689984 2246 33554432000 134512640 135197378 4294840640 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 2854 2246 91 168 0 2685 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11416

[startup+102.306 s]
/proc/loadavg: 1.98 1.82 1.91 3/178 6107
/proc/meminfo: memFree=16142296/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=24724 CPUtime=102.3 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 4033 0 0 0 10230 0 0 0 25 0 1 0 410620048 25317376 3987 33554432000 134512640 135197378 4294840640 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 6181 3987 91 168 0 6012 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24724

[startup+162.3 s]
/proc/loadavg: 2.05 1.86 1.91 3/178 6108
/proc/meminfo: memFree=16134080/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=33456 CPUtime=162.29 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 5956 0 0 0 16229 0 0 0 25 0 1 0 410620048 34258944 5910 33554432000 134512640 135197378 4294840640 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 8364 5910 91 168 0 8195 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 33456

[startup+222.301 s]
/proc/loadavg: 2.02 1.89 1.91 3/178 6110
/proc/meminfo: memFree=16126116/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=38092 CPUtime=222.3 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 7890 0 0 0 22229 1 0 0 25 0 1 0 410620048 39006208 7844 33554432000 134512640 135197378 4294840640 18446744073709551615 134556494 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 9523 7844 91 168 0 9354 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38092

[startup+282.301 s]
/proc/loadavg: 2.00 1.90 1.91 3/178 6111
/proc/meminfo: memFree=16118032/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=51320 CPUtime=282.29 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 9874 0 0 0 28228 1 0 0 25 0 1 0 410620048 52551680 9828 33554432000 134512640 135197378 4294840640 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 12830 9828 91 168 0 12661 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 51320

[startup+342.301 s]
/proc/loadavg: 2.00 1.92 1.91 3/178 6113
/proc/meminfo: memFree=16109940/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=51320 CPUtime=342.3 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 11794 0 0 0 34228 2 0 0 25 0 1 0 410620048 52551680 11748 33554432000 134512640 135197378 4294840640 18446744073709551615 134543542 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 12830 11748 91 168 0 12661 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 51320

[startup+402.3 s]
/proc/loadavg: 2.00 1.93 1.91 3/178 6142
/proc/meminfo: memFree=16096292/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=80236 CPUtime=402.3 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 13751 0 0 0 40227 3 0 0 25 0 1 0 410620048 82161664 13705 33554432000 134512640 135197378 4294840640 18446744073709551615 134542152 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 20059 13705 91 168 0 19890 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 80236

[startup+462.301 s]
/proc/loadavg: 2.00 1.94 1.91 3/178 6143
/proc/meminfo: memFree=16079644/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=80236 CPUtime=462.3 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 15683 0 0 0 46227 3 0 0 25 0 1 0 410620048 82161664 15637 33554432000 134512640 135197378 4294840640 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 20059 15637 91 168 0 19890 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 80236

[startup+522.301 s]
/proc/loadavg: 2.00 1.95 1.91 3/178 6145
/proc/meminfo: memFree=16064112/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=80236 CPUtime=522.3 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 17563 0 0 0 52226 4 0 0 25 0 1 0 410620048 82161664 17517 33554432000 134512640 135197378 4294840640 18446744073709551615 134552529 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 20059 17517 91 168 0 19890 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 80236

[startup+582.3 s]
/proc/loadavg: 2.00 1.95 1.91 3/178 6146
/proc/meminfo: memFree=16048440/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=109704 CPUtime=582.3 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 19396 0 0 0 58226 4 0 0 25 0 1 0 410620048 112336896 19350 33554432000 134512640 135197378 4294840640 18446744073709551615 134593741 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 27426 19350 91 168 0 27257 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 109704

[startup+642.3 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6251
/proc/meminfo: memFree=15195736/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4062.4 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 121488 0 0 0 406214 26 0 0 25 0 1 0 410620048 613265408 121442 33554432000 134512640 135197378 4294840640 18446744073709551615 134542341 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 121442 91 168 0 149554 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 598892

[startup+4122.3 s]
/proc/loadavg: 2.03 2.01 1.95 3/178 6253
/proc/meminfo: memFree=15182196/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4122.4 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 123173 0 0 0 412213 27 0 0 25 0 1 0 410620048 613265408 123127 33554432000 134512640 135197378 4294840640 18446744073709551615 134552471 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 123127 91 168 0 149554 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 598892

[startup+4182.3 s]
/proc/loadavg: 2.01 2.01 1.95 3/178 6254
/proc/meminfo: memFree=15168772/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4182.4 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 124845 0 0 0 418213 27 0 0 25 0 1 0 410620048 613265408 124799 33554432000 134512640 135197378 4294840640 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 124799 91 168 0 149554 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 598892

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6256
/proc/meminfo: memFree=15154976/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4242.4 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 126466 0 0 0 424213 27 0 0 25 0 1 0 410620048 613265408 126420 33554432000 134512640 135197378 4294840640 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 126420 91 168 0 149554 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 598892

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6258
/proc/meminfo: memFree=15140304/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4302.41 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 128064 0 0 0 430213 28 0 0 25 0 1 0 410620048 613265408 128018 33554432000 134512640 135197378 4294840640 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 128018 91 168 0 149554 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 598892

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6259
/proc/meminfo: memFree=15126504/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4362.4 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 129623 0 0 0 436212 28 0 0 25 0 1 0 410620048 613265408 129577 33554432000 134512640 135197378 4294840640 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 129577 91 168 0 149554 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 598892

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6261
/proc/meminfo: memFree=15112212/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4422.41 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 131188 0 0 0 442212 29 0 0 25 0 1 0 410620048 613265408 131142 33554432000 134512640 135197378 4294840640 18446744073709551615 134618135 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 131142 91 168 0 149554 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 598892

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6262
/proc/meminfo: memFree=15097304/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4482.41 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 133058 0 0 0 448212 29 0 0 25 0 1 0 410620048 613265408 133012 33554432000 134512640 135197378 4294840640 18446744073709551615 134542210 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 133012 91 168 0 149554 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 598892

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6264
/proc/meminfo: memFree=15082016/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4542.41 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 134922 0 0 0 454212 29 0 0 25 0 1 0 410620048 613265408 134876 33554432000 134512640 135197378 4294840640 18446744073709551615 134542006 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 134876 91 168 0 149554 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 598892

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 6266
/proc/meminfo: memFree=15066708/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4602.42 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 136693 0 0 0 460212 30 0 0 25 0 1 0 410620048 613265408 136647 33554432000 134512640 135197378 4294840640 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 136647 91 168 0 149554 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 598892

[startup+4662.3 s]
/proc/loadavg: 2.04 2.01 1.96 3/178 6267
/proc/meminfo: memFree=15052044/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4662.41 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 138446 0 0 0 466211 30 0 0 25 0 1 0 410620048 613265408 138400 33554432000 134512640 135197378 4294840640 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 138400 91 168 0 149554 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 598892

[startup+4722.31 s]
/proc/loadavg: 2.01 2.01 1.96 3/178 6269
/proc/meminfo: memFree=15037260/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4722.42 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 140162 0 0 0 472212 30 0 0 25 0 1 0 410620048 613265408 140116 33554432000 134512640 135197378 4294840640 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 140116 91 168 0 149554 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 598892

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 6270
/proc/meminfo: memFree=15022732/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4782.42 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 141910 0 0 0 478212 30 0 0 25 0 1 0 410620048 613265408 141864 33554432000 134512640 135197378 4294840640 18446744073709551615 134552716 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 141864 91 168 0 149554 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 598892

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 6272
/proc/meminfo: memFree=15007956/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4842.41 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 143683 0 0 0 484211 30 0 0 25 0 1 0 410620048 613265408 143637 33554432000 134512640 135197378 4294840640 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 143637 91 168 0 149554 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 598892

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 6274
/proc/meminfo: memFree=14993652/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4902.42 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 145357 0 0 0 490211 31 0 0 25 0 1 0 410620048 613265408 145311 33554432000 134512640 135197378 4294840640 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 145311 91 168 0 149554 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 598892

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 6275
/proc/meminfo: memFree=14978124/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=598892 CPUtime=4962.42 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 147216 0 0 0 496211 31 0 0 25 0 1 0 410620048 613265408 147170 33554432000 134512640 135197378 4294840640 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 149723 147170 91 168 0 149554 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 598892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 6276
/proc/meminfo: memFree=14968432/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=822656 CPUtime=5000.02 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 148374 0 0 0 499970 32 0 0 25 0 1 0 410620048 842399744 148328 33554432000 134512640 135197378 4294840640 18446744073709551615 134542223 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 205664 148328 91 168 0 205495 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 822656

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 6276
/proc/meminfo: memFree=14968432/32951124 swapFree=67111528/67111528
[pid=6094] ppid=6092 vsize=822656 CPUtime=5000.02 cores=0,2,4,6
/proc/6094/stat : 6094 (march_hi) R 6092 6094 5947 0 -1 4202496 148374 0 0 0 499970 32 0 0 25 0 1 0 410620048 842399744 148328 33554432000 134512640 135197378 4294840640 18446744073709551615 134542223 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/6094/statm: 205664 148328 91 168 0 205495 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 822656

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.07
CPU user time (s): 4999.71
CPU system time (s): 0.358945
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 822656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.71
system time used= 0.358945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 148374
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= 2578

runsolver used 7.65284 second user time and 15.0867 second system time

The end

Launcher Data

Begin job on node146 at 2011-04-19 05:00:38
IDJOB=3211577
IDBENCH=83043
IDSOLVER=1627
FILE ID=node146/3211577-1303182038
RUNJOBID= node146-1303181993-5965
PBS_JOBID= 13021068
Free space on /tmp= 73196 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1261029273-036.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211577-1303182038/watcher-3211577-1303182038 -o /tmp/evaluation-result-3211577-1303182038/solver-3211577-1303182038 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211577-1303182038.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ad12e37a0f3b75f1b331fdb5e803c99f
RANDOM SEED=457853794

node146.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16160152 kB
Buffers:        698708 kB
Cached:       15682472 kB
SwapCached:          0 kB
Active:        7721204 kB
Inactive:      8725456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16160152 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       65784 kB
Mapped:          15468 kB
Slab:           282104 kB
PageTables:       4436 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   206332 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73196 MiB
End job on node146 at 2011-04-19 06:24:00