Trace number 3282512

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
march_rw 2011-03-02? (TO) 1300.06 1300.02

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor032.cnf
MD5SUMe1a6f3a7c69cc7fbec84aac478eb151a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark57.5483
Satisfiable
(Un)Satisfiability was proved
Number of variables13240
Number of clauses39143
Sum of the clauses size91331
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 226094
Number of clauses of size 313047
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.16	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.16	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.16	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.16	c main()::
0.09/0.16	c initFormula():: searching for DIMACS p-line....
0.09/0.16	c initFormula():: the DIMACS p-line indicates a CNF of 13240 variables and 39143 clauses.
0.09/0.16	c parseCNF():: parsing....
0.09/0.16	c parseCNF():: the CNF contains 2 unary clauses.
0.09/0.16	c runParser():: parsing was successful, warming up engines...
0.09/0.16	c simplify_formula():: removed 0 tautological, 44 satisfied and 0 duplicate clauses
0.09/0.16	c preprocessing fase I completed:: there are now 13222 free variables and 39099 clauses.
0.09/0.16	c using 3-SAT heuristics (occurence based diff)
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 1860 duplicate clauses
0.09/0.17	c resolvent_look() :: found 1860 resolvents
0.09/0.17	c main():: clause / variable ratio: ( 40959 / 13240 ) = 3.09
0.09/0.17	c longest clause has size 3
0.09/0.17	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.17	c number of free variables = 13222
0.09/0.17	c dynamic_preselect_setsize :: off
0.09/0.17	c main():: all systems go!
0.09/0.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 652
0.59/0.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 3294
5.69/5.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 66009
112.29/112.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************************
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c |**************************************************************
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-3282512-1303759420/watcher-3282512-1303759420 -o /tmp/evaluation-result-3282512-1303759420/solver-3282512-1303759420 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3282512-1303759420.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.15 2.20 3.08 5/178 4553
/proc/meminfo: memFree=13974452/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=8480 CPUtime=0 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4194304 665 0 0 0 0 0 0 0 23 0 1 0 566172633 8683520 609 33554432000 4194304 4300876 140736840826352 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 2120 610 113 27 0 569 0

[startup+0.0499281 s]
/proc/loadavg: 1.15 2.20 3.08 5/178 4553
/proc/meminfo: memFree=13974452/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=12464 CPUtime=0.04 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4194304 2896 0 0 0 4 0 0 0 24 0 1 0 566172633 12763136 1303 33554432000 4194304 4300876 140736840826352 18446744073709551615 4246943 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 3116 1303 128 27 0 1565 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12464

[startup+0.100925 s]
/proc/loadavg: 1.15 2.20 3.08 5/178 4553
/proc/meminfo: memFree=13974452/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=12416 CPUtime=0.09 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 6568 0 0 0 8 1 0 0 24 0 1 0 566172633 12713984 1299 33554432000 4194304 4300876 140736840826352 18446744073709551615 251366942121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 3104 1299 136 27 0 1553 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12416

[startup+0.300887 s]
/proc/loadavg: 1.15 2.20 3.08 5/178 4553
/proc/meminfo: memFree=13974452/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=31380 CPUtime=0.29 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 12726 0 0 0 28 1 0 0 25 0 1 0 566172633 32133120 4866 33554432000 4194304 4300876 140736840826352 18446744073709551615 4269068 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 7845 4866 169 27 0 6294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31380

[startup+0.700824 s]
/proc/loadavg: 1.15 2.20 3.08 5/178 4553
/proc/meminfo: memFree=13974452/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=32556 CPUtime=0.69 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 13694 0 0 0 68 1 0 0 25 0 1 0 566172633 33337344 5834 33554432000 4194304 4300876 140736840826352 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 8139 5834 169 27 0 6588 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32556

[startup+1.50066 s]
/proc/loadavg: 1.15 2.20 3.08 5/190 4572
/proc/meminfo: memFree=13798424/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=34416 CPUtime=1.48 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 14150 0 0 0 147 1 0 0 25 0 1 0 566172633 35241984 6279 33554432000 4194304 4300876 140736840826352 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 8604 6279 169 27 0 7053 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34416

[startup+3.10037 s]
/proc/loadavg: 1.38 2.23 3.08 5/190 4572
/proc/meminfo: memFree=13690916/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=36020 CPUtime=3.08 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 14544 0 0 0 307 1 0 0 25 0 1 0 566172633 36884480 6667 33554432000 4194304 4300876 140736840826352 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 9005 6667 173 27 0 7454 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 36020

[startup+6.30079 s]
/proc/loadavg: 1.38 2.23 3.08 5/190 4572
/proc/meminfo: memFree=13553640/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=38096 CPUtime=6.29 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 15046 0 0 0 627 2 0 0 25 0 1 0 566172633 39010304 7165 33554432000 4194304 4300876 140736840826352 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 9524 7165 169 27 0 7973 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38096

[startup+12.7006 s]
/proc/loadavg: 1.78 2.29 3.09 5/190 4572
/proc/meminfo: memFree=13412800/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=40816 CPUtime=12.69 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 15850 0 0 0 1267 2 0 0 25 0 1 0 566172633 41795584 7969 33554432000 4194304 4300876 140736840826352 18446744073709551615 4217564 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 10204 7969 169 27 0 8653 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40816

[startup+25.5002 s]
/proc/loadavg: 2.12 2.34 3.10 5/190 4572
/proc/meminfo: memFree=13402216/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=44980 CPUtime=25.49 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 16730 0 0 0 2547 2 0 0 25 0 1 0 566172633 46059520 8849 33554432000 4194304 4300876 140736840826352 18446744073709551615 4216929 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 11245 8849 169 27 0 9694 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44980

[startup+51.1005 s]
/proc/loadavg: 2.76 2.48 3.12 5/190 4573
/proc/meminfo: memFree=13383456/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=52024 CPUtime=51.09 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 18141 0 0 0 5106 3 0 0 25 0 1 0 566172633 53272576 10260 33554432000 4194304 4300876 140736840826352 18446744073709551615 4264264 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 13006 10261 169 27 0 11455 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 52024

[startup+102.307 s]
/proc/loadavg: 3.55 2.74 3.18 5/190 4574
/proc/meminfo: memFree=13348852/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=63380 CPUtime=102.3 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 20588 0 0 0 10227 3 0 0 25 0 1 0 566172633 64901120 12707 33554432000 4194304 4300876 140736840826352 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 15845 12707 169 27 0 14294 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 63380

[startup+162.301 s]
/proc/loadavg: 3.83 2.97 3.22 5/190 4576
/proc/meminfo: memFree=13324280/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=84244 CPUtime=162.29 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 23173 0 0 0 16225 4 0 0 25 0 1 0 566172633 86265856 15292 33554432000 4194304 4300876 140736840826352 18446744073709551615 4225132 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 21061 15292 169 27 0 19510 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 84244

[startup+222.301 s]
/proc/loadavg: 4.05 3.19 3.28 5/190 4578
/proc/meminfo: memFree=13304424/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=86320 CPUtime=222.29 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 25502 0 0 0 22224 5 0 0 25 0 1 0 566172633 88391680 17621 33554432000 4194304 4300876 140736840826352 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 21580 17621 169 27 0 20029 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 86320

[startup+282.301 s]
/proc/loadavg: 4.02 3.33 3.32 5/190 4579
/proc/meminfo: memFree=13285436/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=125712 CPUtime=282.3 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 28074 0 0 0 28223 7 0 0 25 0 1 0 566172633 128729088 20193 33554432000 4194304 4300876 140736840826352 18446744073709551615 4228142 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 31428 20193 169 27 0 29877 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 125712

[startup+342.301 s]
/proc/loadavg: 4.00 3.45 3.36 5/190 4581
/proc/meminfo: memFree=13266432/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=126504 CPUtime=342.3 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 30749 0 0 0 34222 8 0 0 25 0 1 0 566172633 129540096 22868 33554432000 4194304 4300876 140736840826352 18446744073709551615 4217391 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 31626 22868 169 27 0 30075 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 126504

[startup+402.301 s]
/proc/loadavg: 4.00 3.55 3.40 5/190 4582
/proc/meminfo: memFree=13249176/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=129620 CPUtime=402.3 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 33452 0 0 0 40221 9 0 0 25 0 1 0 566172633 132730880 25571 33554432000 4194304 4300876 140736840826352 18446744073709551615 4225198 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 32405 25571 169 27 0 30854 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 129620

[startup+462.301 s]
/proc/loadavg: 4.00 3.63 3.43 5/190 4584
/proc/meminfo: memFree=13230804/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=130284 CPUtime=462.31 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 36249 0 0 0 46221 10 0 0 25 0 1 0 566172633 133410816 28368 33554432000 4194304 4300876 140736840826352 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 32571 28368 169 27 0 31020 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 130284

[startup+522.301 s]
/proc/loadavg: 4.00 3.69 3.47 5/190 4586
/proc/meminfo: memFree=13214424/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=208728 CPUtime=522.31 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 38972 0 0 0 52220 11 0 0 25 0 1 0 566172633 213737472 31091 33554432000 4194304 4300876 140736840826352 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 52182 31091 169 27 0 50631 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 208728

[startup+582.301 s]
/proc/loadavg: 4.00 3.75 3.50 5/190 4587
/proc/meminfo: memFree=13195196/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=209256 CPUtime=582.31 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 41815 0 0 0 58219 12 0 0 25 0 1 0 566172633 214278144 33934 33554432000 4194304 4300876 140736840826352 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 52314 33934 169 27 0 50763 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 209256

[startup+642.301 s]
/proc/loadavg: 4.00 3.79 3.53 5/190 4589
/proc/meminfo: memFree=13178436/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=209652 CPUtime=642.31 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 44459 0 0 0 64218 13 0 0 25 0 1 0 566172633 214683648 36578 33554432000 4194304 4300876 140736840826352 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 52413 36578 169 27 0 50862 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 209652

[startup+702.3 s]
/proc/loadavg: 4.00 3.83 3.55 5/190 4590
/proc/meminfo: memFree=13162308/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=210444 CPUtime=702.31 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 47214 0 0 0 70216 15 0 0 25 0 1 0 566172633 215494656 39333 33554432000 4194304 4300876 140736840826352 18446744073709551615 4228511 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 52611 39333 169 27 0 51060 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 210444

[startup+762.306 s]
/proc/loadavg: 4.04 3.87 3.58 5/190 4592
/proc/meminfo: memFree=13145188/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=210840 CPUtime=762.32 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 49833 0 0 0 76215 17 0 0 25 0 1 0 566172633 215900160 41952 33554432000 4194304 4300876 140736840826352 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 52710 41952 169 27 0 51159 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 210840

[startup+822.3 s]
/proc/loadavg: 4.14 3.92 3.62 5/190 4594
/proc/meminfo: memFree=13129300/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=217056 CPUtime=822.32 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 52536 0 0 0 82214 18 0 0 25 0 1 0 566172633 222265344 44655 33554432000 4194304 4300876 140736840826352 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 54264 44655 169 27 0 52713 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 217056

[startup+882.3 s]
/proc/loadavg: 4.05 3.93 3.64 5/190 4595
/proc/meminfo: memFree=13112676/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=217716 CPUtime=882.32 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 55073 0 0 0 88213 19 0 0 25 0 1 0 566172633 222941184 47192 33554432000 4194304 4300876 140736840826352 18446744073709551615 4225163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 54429 47192 169 27 0 52878 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 217716

[startup+942.301 s]
/proc/loadavg: 4.02 3.94 3.66 5/190 4600
/proc/meminfo: memFree=13096464/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=218376 CPUtime=942.31 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 58048 0 0 0 94211 20 0 0 25 0 1 0 566172633 223617024 50167 33554432000 4194304 4300876 140736840826352 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 54594 50167 169 27 0 53043 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 218376

[startup+1002.3 s]
/proc/loadavg: 4.00 3.95 3.67 5/190 4601
/proc/meminfo: memFree=13082668/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=366560 CPUtime=1002.32 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 60442 0 0 0 100211 21 0 0 25 0 1 0 566172633 375357440 52561 33554432000 4194304 4300876 140736840826352 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 91640 52561 169 27 0 90089 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 366560

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.69 5/190 4603
/proc/meminfo: memFree=13067140/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=366692 CPUtime=1062.32 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 63214 0 0 0 106210 22 0 0 25 0 1 0 566172633 375492608 55333 33554432000 4194304 4300876 140736840826352 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 91673 55333 169 27 0 90122 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 366692

[startup+1122.3 s]
/proc/loadavg: 4.00 3.96 3.71 5/190 4605
/proc/meminfo: memFree=13054588/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=366824 CPUtime=1122.32 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 65192 0 0 0 112210 22 0 0 25 0 1 0 566172633 375627776 57311 33554432000 4194304 4300876 140736840826352 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 91706 57311 169 27 0 90155 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 366824

[startup+1182.3 s]
/proc/loadavg: 4.03 3.98 3.73 5/190 4606
/proc/meminfo: memFree=13040304/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=367088 CPUtime=1182.32 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 67675 0 0 0 118209 23 0 0 25 0 1 0 566172633 375898112 59794 33554432000 4194304 4300876 140736840826352 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 91772 59794 169 27 0 90221 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 367088

[startup+1242.3 s]
/proc/loadavg: 4.01 3.98 3.74 5/190 4608
/proc/meminfo: memFree=13021432/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=376216 CPUtime=1242.33 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 70851 0 0 0 124209 24 0 0 25 0 1 0 566172633 385245184 62970 33554432000 4194304 4300876 140736840826352 18446744073709551615 4268524 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 94054 62970 169 27 0 92503 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 376216



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.98 3.75 5/190 4609
/proc/meminfo: memFree=13004564/32950928 swapFree=67111528/67111528
[pid=4553] ppid=4551 vsize=376612 CPUtime=1300.03 cores=4,6
/proc/4553/stat : 4553 (march_rw) R 4551 4553 2402 0 -1 4202496 73876 0 0 0 129978 25 0 0 25 0 1 0 566172633 385650688 65995 33554432000 4194304 4300876 140736840826352 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/4553/statm: 94153 65995 169 27 0 92602 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 376612

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): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.79
CPU system time (s): 0.265959
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 376612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.79
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73876
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= 5
involuntary context switches= 13708

runsolver used 2.32465 second user time and 4.78327 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-25 21:23:40
IDJOB=3282512
IDBENCH=70818
IDSOLVER=1561
FILE ID=node113/3282512-1303759420
RUNJOBID= node113-1303759419-4530
PBS_JOBID= 13154049
Free space on /tmp= 71008 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor032.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3282512-1303759420/watcher-3282512-1303759420 -o /tmp/evaluation-result-3282512-1303759420/solver-3282512-1303759420 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3282512-1303759420.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= e1a6f3a7c69cc7fbec84aac478eb151a
RANDOM SEED=1081445190

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      13974856 kB
Buffers:       1849900 kB
Cached:       16465528 kB
SwapCached:          0 kB
Active:       10437896 kB
Inactive:      7949224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      13974856 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5468 kB
Writeback:           0 kB
AnonPages:       70472 kB
Mapped:          14392 kB
Slab:           524968 kB
PageTables:       5832 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   199292 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= 70996 MiB
End job on node113 at 2011-04-25 21:45:22