Trace number 3420567

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) 5000.06 4999.94

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S2014736708-037.SATISFIABLE.cnf
MD5SUM8dc696d26aef2000e5a242477bc06639
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.05684
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 58010

Solver Data 

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.49/0.53	c longest clause has size 7
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c number of free variables = 90
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 142
0.49/0.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 1/999) NodeCount: 802
0.69/0.73	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 8284
2.10/2.19	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 68747
13.79/13.84	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 436541
86.99/87.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 2187548
454.60/454.60	c |----------------------------------------------------------------|
c |*
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c |************************
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c |********************************
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c |****************************************************************| ( 6/999) NodeCount: 8862882
1947.05/1947.09	c |----------------------------------------------------------------|
c |*
c |**
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c |****
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c |****************
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c |************************
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c |********************************
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c |************************************
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c |****************************************
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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: 961)

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-3420567-1306635122/watcher-3420567-1306635122 -o /tmp/evaluation-result-3420567-1306635122/solver-3420567-1306635122 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420567-1306635122.cnf 

running on 4 cores: 1,3,5,7

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): 5100 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: 2.02 2.05 2.00 2/514 3038
/proc/meminfo: memFree=16422960/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=6724 CPUtime=0 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4194304 277 0 0 0 0 0 0 0 25 0 1 0 853742943 6885376 222 33554432000 4194304 4300876 140733571922368 18446744073709551615 215988592384 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 1681 223 113 27 0 130 0

[startup+0.042791 s]
/proc/loadavg: 2.02 2.05 2.00 2/514 3038
/proc/meminfo: memFree=16422960/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=7788 CPUtime=0.04 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 1359 0 0 0 4 0 0 0 25 0 1 0 853742943 7974912 454 33554432000 4194304 4300876 140733571922368 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7788

[startup+0.100781 s]
/proc/loadavg: 2.02 2.05 2.00 2/514 3038
/proc/meminfo: memFree=16422960/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=7788 CPUtime=0.09 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 1359 0 0 0 9 0 0 0 25 0 1 0 853742943 7974912 454 33554432000 4194304 4300876 140733571922368 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.300746 s]
/proc/loadavg: 2.02 2.05 2.00 2/514 3038
/proc/meminfo: memFree=16422960/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=7788 CPUtime=0.29 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 1359 0 0 0 29 0 0 0 25 0 1 0 853742943 7974912 454 33554432000 4194304 4300876 140733571922368 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7788

[startup+0.700676 s]
/proc/loadavg: 2.02 2.05 2.00 2/514 3038
/proc/meminfo: memFree=16422960/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=8500 CPUtime=0.69 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 1935 0 0 0 69 0 0 0 25 0 1 0 853742943 8704000 596 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 2125 596 170 27 0 574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8500

[startup+1.50054 s]
/proc/loadavg: 2.02 2.05 2.00 3/515 3039
/proc/meminfo: memFree=16420232/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=8696 CPUtime=1.49 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 1965 0 0 0 149 0 0 0 25 0 1 0 853742943 8904704 626 33554432000 4194304 4300876 140733571922368 18446744073709551615 4277941 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 2174 626 170 27 0 623 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8696

[startup+3.10026 s]
/proc/loadavg: 2.02 2.05 2.00 3/515 3039
/proc/meminfo: memFree=16419056/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=8976 CPUtime=3.09 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 2014 0 0 0 309 0 0 0 25 0 1 0 853742943 9191424 675 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 2244 675 170 27 0 693 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8976

[startup+6.30069 s]
/proc/loadavg: 2.02 2.05 2.00 3/515 3039
/proc/meminfo: memFree=16418072/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=10000 CPUtime=6.29 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 2227 0 0 0 629 0 0 0 25 0 1 0 853742943 10240000 888 33554432000 4194304 4300876 140733571922368 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 2500 888 171 27 0 949 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10000

[startup+12.7006 s]
/proc/loadavg: 2.02 2.05 2.00 3/515 3039
/proc/meminfo: memFree=16416744/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=10512 CPUtime=12.69 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 2426 0 0 0 1269 0 0 0 25 0 1 0 853742943 10764288 1087 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 2628 1087 171 27 0 1077 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10512

[startup+25.5004 s]
/proc/loadavg: 2.02 2.04 2.00 3/515 3040
/proc/meminfo: memFree=16414644/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=12428 CPUtime=25.49 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 2804 0 0 0 2549 0 0 0 25 0 1 0 853742943 12726272 1465 33554432000 4194304 4300876 140733571922368 18446744073709551615 215987987641 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 3107 1465 171 27 0 1556 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12428

[startup+51.1008 s]
/proc/loadavg: 2.01 2.04 2.00 3/515 3040
/proc/meminfo: memFree=16411248/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=16740 CPUtime=51.09 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 3593 0 0 0 5109 0 0 0 25 0 1 0 853742943 17141760 2254 33554432000 4194304 4300876 140733571922368 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 4185 2254 171 27 0 2634 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16740

[startup+102.318 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 3042
/proc/meminfo: memFree=16405392/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=26440 CPUtime=102.31 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 5074 0 0 0 10231 0 0 0 25 0 1 0 853742943 27074560 3735 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 6610 3735 171 27 0 5059 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 26440

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 3043
/proc/meminfo: memFree=16396696/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=35172 CPUtime=162.29 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 6800 0 0 0 16229 0 0 0 25 0 1 0 853742943 36016128 5461 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 8793 5461 171 27 0 7242 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 35172

[startup+222.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 3045
/proc/meminfo: memFree=16389104/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=35728 CPUtime=222.29 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 8639 0 0 0 22229 0 0 0 25 0 1 0 853742943 36585472 7300 33554432000 4194304 4300876 140733571922368 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 8932 7300 171 27 0 7381 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35728

[startup+282.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/515 3046
/proc/meminfo: memFree=16381392/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=48824 CPUtime=282.3 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 10411 0 0 0 28229 1 0 0 25 0 1 0 853742943 49995776 9072 33554432000 4194304 4300876 140733571922368 18446744073709551615 4199426 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 12206 9072 171 27 0 10655 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48824

[startup+342.301 s]
/proc/loadavg: 2.14 2.06 2.01 3/515 3048
/proc/meminfo: memFree=16374680/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=69020 CPUtime=342.3 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 12126 0 0 0 34229 1 0 0 25 0 1 0 853742943 70676480 10787 33554432000 4194304 4300876 140733571922368 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 17255 10787 171 27 0 15704 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 69020

[startup+402.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/515 3050
/proc/meminfo: memFree=16367840/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=69020 CPUtime=402.3 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 13793 0 0 0 40228 2 0 0 25 0 1 0 853742943 70676480 12454 33554432000 4194304 4300876 140733571922368 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 17255 12454 171 27 0 15704 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 69020

[startup+462.301 s]
/proc/loadavg: 2.03 2.05 2.01 3/515 3051
/proc/meminfo: memFree=16360740/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=69020 CPUtime=462.3 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 15305 0 0 0 46228 2 0 0 25 0 1 0 853742943 70676480 13966 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 17255 13966 171 27 0 15704 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 69020

[startup+522.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/515 3053
/proc/meminfo: memFree=16353388/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=98488 CPUtime=522.3 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 17046 0 0 0 52228 2 0 0 25 0 1 0 853742943 100851712 15707 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 24622 15707 171 27 0 23071 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 98488

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/515 3054
/proc/meminfo: memFree=16346656/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=98488 CPUtime=582.3 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 18779 0 0 0 58228 2 0 0 25 0 1 0 853742943 100851712 17440 33554432000 4194304 4300876 140733571922368 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 24622 17440 171 27 0 23071 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 98488

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.06 2.05 2.01 3/515 9309
/proc/meminfo: memFree=15490784/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=465372 CPUtime=4062.4 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 109719 0 0 0 406220 20 0 0 25 0 1 0 853742943 476540928 108380 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 116343 108380 171 27 0 114792 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 465372

[startup+4122.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/515 9311
/proc/meminfo: memFree=15475624/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=465372 CPUtime=4122.39 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 111376 0 0 0 412218 21 0 0 25 0 1 0 853742943 476540928 110037 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 116343 110037 171 27 0 114792 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 465372

[startup+4182.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 9312
/proc/meminfo: memFree=15459580/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=465372 CPUtime=4182.39 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 112948 0 0 0 418218 21 0 0 25 0 1 0 853742943 476540928 111609 33554432000 4194304 4300876 140733571922368 18446744073709551615 4289234 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 116343 111609 171 27 0 114792 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 465372

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 9314
/proc/meminfo: memFree=15445276/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=465372 CPUtime=4242.39 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 114516 0 0 0 424218 21 0 0 25 0 1 0 853742943 476540928 113177 33554432000 4194304 4300876 140733571922368 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 116343 113177 171 27 0 114792 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 465372

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 9316
/proc/meminfo: memFree=15427232/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=689136 CPUtime=4302.39 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 116144 0 0 0 430218 21 0 0 25 0 1 0 853742943 705675264 114805 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276336 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 172284 114805 171 27 0 170733 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 689136

[startup+4362.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/515 9317
/proc/meminfo: memFree=15412044/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=689136 CPUtime=4362.39 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 117690 0 0 0 436218 21 0 0 25 0 1 0 853742943 705675264 116351 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 172284 116351 171 27 0 170733 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 689136

[startup+4422.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/515 9319
/proc/meminfo: memFree=15396644/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=689136 CPUtime=4422.4 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 119252 0 0 0 442218 22 0 0 25 0 1 0 853742943 705675264 117913 33554432000 4194304 4300876 140733571922368 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 172284 117913 171 27 0 170733 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 689136

[startup+4482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/515 9320
/proc/meminfo: memFree=15382460/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=689136 CPUtime=4482.4 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 120744 0 0 0 448218 22 0 0 25 0 1 0 853742943 705675264 119405 33554432000 4194304 4300876 140733571922368 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 172284 119405 171 27 0 170733 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 689136

[startup+4542.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/515 9322
/proc/meminfo: memFree=15366548/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=689136 CPUtime=4542.39 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 122220 0 0 0 454217 22 0 0 25 0 1 0 853742943 705675264 120881 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 172284 120881 171 27 0 170733 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 689136

[startup+4602.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/515 9324
/proc/meminfo: memFree=15350376/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=689136 CPUtime=4602.4 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 123692 0 0 0 460217 23 0 0 25 0 1 0 853742943 705675264 122353 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276334 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 172284 122353 171 27 0 170733 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 689136

[startup+4662.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/515 9325
/proc/meminfo: memFree=15336824/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=689136 CPUtime=4662.39 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 125175 0 0 0 466216 23 0 0 25 0 1 0 853742943 705675264 123836 33554432000 4194304 4300876 140733571922368 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 172284 123836 171 27 0 170733 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 689136

[startup+4722.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/515 9327
/proc/meminfo: memFree=15321416/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=698000 CPUtime=4722.41 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 126568 0 0 0 472218 23 0 0 25 0 1 0 853742943 714752000 125229 33554432000 4194304 4300876 140733571922368 18446744073709551615 4289088 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 174500 125229 171 27 0 172949 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 698000

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 9328
/proc/meminfo: memFree=15308948/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=698000 CPUtime=4782.4 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 127873 0 0 0 478216 24 0 0 25 0 1 0 853742943 714752000 126534 33554432000 4194304 4300876 140733571922368 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 174500 126534 171 27 0 172949 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 698000

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 9330
/proc/meminfo: memFree=15292564/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=698000 CPUtime=4842.4 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 129578 0 0 0 484216 24 0 0 25 0 1 0 853742943 714752000 128239 33554432000 4194304 4300876 140733571922368 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 174500 128239 171 27 0 172949 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 698000

[startup+4902.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/515 9332
/proc/meminfo: memFree=15277392/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=698000 CPUtime=4902.4 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 131190 0 0 0 490216 24 0 0 25 0 1 0 853742943 714752000 129851 33554432000 4194304 4300876 140733571922368 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 174500 129851 171 27 0 172949 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 698000

[startup+4962.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/515 9333
/proc/meminfo: memFree=15262112/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=698000 CPUtime=4962.4 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 132785 0 0 0 496216 24 0 0 25 0 1 0 853742943 714752000 131446 33554432000 4194304 4300876 140733571922368 18446744073709551615 4227906 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 174500 131446 171 27 0 172949 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 698000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.05 2.04 2.00 3/515 9334
/proc/meminfo: memFree=15252300/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=698000 CPUtime=5000.01 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 133784 0 0 0 499977 24 0 0 25 0 1 0 853742943 714752000 132445 33554432000 4194304 4300876 140733571922368 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 174500 132445 171 27 0 172949 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 698000

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: 2.05 2.04 2.00 3/515 9334
/proc/meminfo: memFree=15252300/32950940 swapFree=67111364/67111528
[pid=3038] ppid=3036 vsize=698000 CPUtime=5000.01 cores=1,3,5,7
/proc/3038/stat : 3038 (march_rw) R 3036 3038 1534 0 -1 4202496 133784 0 0 0 499977 24 0 0 25 0 1 0 853742943 714752000 132445 33554432000 4194304 4300876 140733571922368 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3038/statm: 174500 132445 171 27 0 172949 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 698000

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.78
CPU system time (s): 0.271958
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 698000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.78
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133785
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= 59101

runsolver used 24.0064 second user time and 54.5387 second system time

The end

Launcher Data 

Begin job on node117 at 2011-05-29 04:12:02
IDJOB=3420567
IDBENCH=82819
IDSOLVER=1913
FILE ID=node117/3420567-1306635122
RUNJOBID= node117-1306631334-2352
PBS_JOBID= 13471626
Free space on /tmp= 73224 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S2014736708-037.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420567-1306635122/watcher-3420567-1306635122 -o /tmp/evaluation-result-3420567-1306635122/solver-3420567-1306635122 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420567-1306635122.cnf

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

MD5SUM BENCH= 8dc696d26aef2000e5a242477bc06639
RANDOM SEED=2057058977

node117.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		: 2666.849
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		: 2666.849
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		: 2666.849
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5332.74
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      16423240 kB
Buffers:        333584 kB
Cached:        6020592 kB
SwapCached:          0 kB
Active:       11953340 kB
Inactive:      4207532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      16423240 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:              64 kB
Writeback:           0 kB
AnonPages:     9806468 kB
Mapped:          42204 kB
Slab:           239756 kB
PageTables:      57964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS: 149515240 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= 73224 MiB
End job on node117 at 2011-05-29 05:35:24