Trace number 3211433

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) 5000.12 4999.93

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S513640009-027.SATISFIABLE.cnf
MD5SUMd2636969180cffb7d603387033287fe1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.271957
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses7120
Sum of the clauses size49840
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 57120

Solver Data

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.39/0.46	c stat :: sign balance is biased by 0.006
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.39/0.46	c resolvent_look() :: found 1 resolvents
0.39/0.46	c main():: clause / variable ratio: ( 7121 / 80 ) = 89.01
0.39/0.46	c longest clause has size 7
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 80
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 144
0.49/0.50	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 664
0.59/0.62	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 5771
1.59/1.69	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 41486
8.89/8.99	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 225768
47.99/48.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 962839
211.80/211.81	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 3303018
763.02/763.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 7/999) NodeCount: 9291621
2263.38/2263.37	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: 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-3211433-1303180941/watcher-3211433-1303180941 -o /tmp/evaluation-result-3211433-1303180941/solver-3211433-1303180941 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211433-1303180941.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): 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: 2.06 2.02 2.00 2/177 20891
/proc/meminfo: memFree=24570672/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=1048 CPUtime=0 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 158 0 0 0 0 0 0 0 25 0 1 0 429693815 1073152 114 33554432000 134512640 135197378 4289649232 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 262 114 58 168 0 93 0

[startup+0.019855 s]
/proc/loadavg: 2.06 2.02 2.00 2/177 20891
/proc/meminfo: memFree=24570672/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=1604 CPUtime=0.01 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 641 0 0 0 1 0 0 0 25 0 1 0 429693815 1642496 242 33554432000 134512640 135197378 4289649232 18446744073709551615 134534440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 401 242 79 168 0 232 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1604

[startup+0.100899 s]
/proc/loadavg: 2.06 2.02 2.00 2/177 20891
/proc/meminfo: memFree=24570672/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=2152 CPUtime=0.09 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 1080 0 0 0 9 0 0 0 25 0 1 0 429693815 2203648 382 33554432000 134512640 135197378 4289649232 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 538 382 82 168 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2152

[startup+0.300863 s]
/proc/loadavg: 2.06 2.02 2.00 2/177 20891
/proc/meminfo: memFree=24570672/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=2152 CPUtime=0.29 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 1080 0 0 0 29 0 0 0 25 0 1 0 429693815 2203648 382 33554432000 134512640 135197378 4289649232 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 538 382 82 168 0 369 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2152

[startup+0.700784 s]
/proc/loadavg: 2.06 2.02 2.00 2/177 20891
/proc/meminfo: memFree=24570672/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=2924 CPUtime=0.69 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 1325 0 0 0 69 0 0 0 25 0 1 0 429693815 2994176 522 33554432000 134512640 135197378 4289649232 18446744073709551615 134593120 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 731 522 93 168 0 562 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2924

[startup+1.50057 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 20892
/proc/meminfo: memFree=24568456/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=2924 CPUtime=1.49 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 1325 0 0 0 149 0 0 0 25 0 1 0 429693815 2994176 522 33554432000 134512640 135197378 4289649232 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 731 522 93 168 0 562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2924

[startup+3.10027 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 20892
/proc/meminfo: memFree=24567836/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=2924 CPUtime=3.09 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 1325 0 0 0 309 0 0 0 25 0 1 0 429693815 2994176 522 33554432000 134512640 135197378 4289649232 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 731 522 93 168 0 562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2924

[startup+6.30066 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 20893
/proc/meminfo: memFree=24566612/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=3608 CPUtime=6.3 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 1492 0 0 0 630 0 0 0 25 0 1 0 429693815 3694592 689 33554432000 134512640 135197378 4289649232 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 902 689 93 168 0 733 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3608

[startup+12.7004 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 20893
/proc/meminfo: memFree=24564468/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=4460 CPUtime=12.69 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 1675 0 0 0 1269 0 0 0 25 0 1 0 429693815 4567040 872 33554432000 134512640 135197378 4289649232 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 1115 872 93 168 0 946 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4460

[startup+25.501 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 20893
/proc/meminfo: memFree=24560744/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=6376 CPUtime=25.5 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 2036 0 0 0 2550 0 0 0 25 0 1 0 429693815 6529024 1233 33554432000 134512640 135197378 4289649232 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 1594 1233 93 168 0 1425 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6376

[startup+51.1001 s]
/proc/loadavg: 2.10 2.03 2.01 3/178 20894
/proc/meminfo: memFree=24553400/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=10688 CPUtime=51.09 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 2736 0 0 0 5109 0 0 0 25 0 1 0 429693815 10944512 1933 33554432000 134512640 135197378 4289649232 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 2672 1933 93 168 0 2503 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10688

[startup+102.306 s]
/proc/loadavg: 2.04 2.02 2.00 3/178 20895
/proc/meminfo: memFree=24537748/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=14568 CPUtime=102.3 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 4143 0 0 0 10230 0 0 0 25 0 1 0 429693815 14917632 3340 33554432000 134512640 135197378 4289649232 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 3642 3340 93 168 0 3473 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14568

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 20897
/proc/meminfo: memFree=24520344/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=29120 CPUtime=162.3 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 5734 0 0 0 16229 1 0 0 25 0 1 0 429693815 29818880 4931 33554432000 134512640 135197378 4289649232 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 7280 4931 93 168 0 7111 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 29120

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 20898
/proc/meminfo: memFree=24502924/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=29644 CPUtime=222.3 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 7347 0 0 0 22229 1 0 0 25 0 1 0 429693815 30355456 6544 33554432000 134512640 135197378 4289649232 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 7411 6544 93 168 0 7242 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 29644

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20900
/proc/meminfo: memFree=24486868/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=42740 CPUtime=282.3 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 8971 0 0 0 28229 1 0 0 25 0 1 0 429693815 43765760 8168 33554432000 134512640 135197378 4289649232 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 10685 8168 93 168 0 10516 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 42740

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20902
/proc/meminfo: memFree=24469480/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=43260 CPUtime=342.3 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 10501 0 0 0 34228 2 0 0 25 0 1 0 429693815 44298240 9698 33554432000 134512640 135197378 4289649232 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 10815 9698 93 168 0 10646 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 43260

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20903
/proc/meminfo: memFree=24452552/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=62904 CPUtime=402.3 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 12121 0 0 0 40228 2 0 0 25 0 1 0 429693815 64413696 11318 33554432000 134512640 135197378 4289649232 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 15726 11318 93 168 0 15557 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 62904

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20905
/proc/meminfo: memFree=24436012/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=62904 CPUtime=462.31 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 13646 0 0 0 46228 3 0 0 25 0 1 0 429693815 64413696 12843 33554432000 134512640 135197378 4289649232 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 15726 12843 93 168 0 15557 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 62904

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20906
/proc/meminfo: memFree=24419488/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=62904 CPUtime=522.31 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 15172 0 0 0 52228 3 0 0 25 0 1 0 429693815 64413696 14369 33554432000 134512640 135197378 4289649232 18446744073709551615 134603280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 15726 14369 93 168 0 15557 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 62904

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 20908
/proc/meminfo: memFree=24403084/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=92372 CPUtime=582.31 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 16688 0 0 0 58228 3 0 0 25 0 1 0 429693815 94588928 15885 33554432000 134512640 135197378 4289649232 18446744073709551615 134539072 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 23093 15885 93 168 0 22924 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 92372

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.06 1.41 2/172 21031
/proc/meminfo: memFree=24487708/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=458780 CPUtime=4062.45 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 98543 0 0 0 406225 20 0 0 25 0 1 0 429693815 469790720 97740 33554432000 134512640 135197378 4289649232 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 114695 97740 93 168 0 114526 0
Current children cumulated CPU time (s) 4062.45
Current children cumulated vsize (KiB) 458780

[startup+4122.3 s]
/proc/loadavg: 1.00 1.05 1.38 2/172 21032
/proc/meminfo: memFree=24482220/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=458780 CPUtime=4122.45 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 99915 0 0 0 412225 20 0 0 25 0 1 0 429693815 469790720 99112 33554432000 134512640 135197378 4289649232 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 114695 99112 93 168 0 114526 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 458780

[startup+4182.3 s]
/proc/loadavg: 1.00 1.04 1.36 2/172 21034
/proc/meminfo: memFree=24476616/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=458780 CPUtime=4182.45 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 101367 0 0 0 418224 21 0 0 25 0 1 0 429693815 469790720 100564 33554432000 134512640 135197378 4289649232 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 114695 100564 93 168 0 114526 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 458780

[startup+4242.3 s]
/proc/loadavg: 1.00 1.03 1.33 2/172 21036
/proc/meminfo: memFree=24471140/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=458780 CPUtime=4242.45 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 102719 0 0 0 424224 21 0 0 25 0 1 0 429693815 469790720 101916 33554432000 134512640 135197378 4289649232 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 114695 101916 93 168 0 114526 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 458780

[startup+4302.3 s]
/proc/loadavg: 1.03 1.03 1.31 2/172 21037
/proc/meminfo: memFree=24465524/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=458780 CPUtime=4302.45 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 104118 0 0 0 430224 21 0 0 25 0 1 0 429693815 469790720 103315 33554432000 134512640 135197378 4289649232 18446744073709551615 134593271 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 114695 103315 93 168 0 114526 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 458780

[startup+4362.3 s]
/proc/loadavg: 1.01 1.03 1.29 2/172 21039
/proc/meminfo: memFree=24460292/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=458780 CPUtime=4362.45 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 105443 0 0 0 436224 21 0 0 25 0 1 0 429693815 469790720 104640 33554432000 134512640 135197378 4289649232 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 114695 104640 93 168 0 114526 0
Current children cumulated CPU time (s) 4362.45
Current children cumulated vsize (KiB) 458780

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/172 21040
/proc/meminfo: memFree=24454928/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=458780 CPUtime=4422.46 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 106818 0 0 0 442224 22 0 0 25 0 1 0 429693815 469790720 106015 33554432000 134512640 135197378 4289649232 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 114695 106015 93 168 0 114526 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 458780

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/172 21042
/proc/meminfo: memFree=24449684/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=458780 CPUtime=4482.46 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 108137 0 0 0 448224 22 0 0 25 0 1 0 429693815 469790720 107334 33554432000 134512640 135197378 4289649232 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 114695 107334 93 168 0 114526 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 458780

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.23 2/172 21044
/proc/meminfo: memFree=24444452/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=458780 CPUtime=4542.46 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 109413 0 0 0 454224 22 0 0 25 0 1 0 429693815 469790720 108610 33554432000 134512640 135197378 4289649232 18446744073709551615 134556726 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 114695 108610 93 168 0 114526 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 458780

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/172 21045
/proc/meminfo: memFree=24439704/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=458780 CPUtime=4602.47 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 110586 0 0 0 460225 22 0 0 25 0 1 0 429693815 469790720 109783 33554432000 134512640 135197378 4289649232 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 114695 109783 93 168 0 114526 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 458780

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/172 21047
/proc/meminfo: memFree=24433972/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=458780 CPUtime=4662.47 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 111990 0 0 0 466224 23 0 0 25 0 1 0 429693815 469790720 111187 33554432000 134512640 135197378 4289649232 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 114695 111187 93 168 0 114526 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 458780

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.18 2/172 21057
/proc/meminfo: memFree=24427568/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=458780 CPUtime=4722.48 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 113280 0 0 0 472225 23 0 0 25 0 1 0 429693815 469790720 112477 33554432000 134512640 135197378 4289649232 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 114695 112477 93 168 0 114526 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 458780

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.17 2/172 21059
/proc/meminfo: memFree=24422588/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=467108 CPUtime=4782.47 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 114662 0 0 0 478224 23 0 0 25 0 1 0 429693815 478318592 113859 33554432000 134512640 135197378 4289649232 18446744073709551615 134570815 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 116777 113859 93 168 0 116608 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 467108

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/172 21061
/proc/meminfo: memFree=24417480/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=690872 CPUtime=4842.47 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 115966 0 0 0 484224 23 0 0 25 0 1 0 429693815 707452928 115163 33554432000 134512640 135197378 4289649232 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 172718 115163 93 168 0 172549 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 690872

[startup+4902.3 s]
/proc/loadavg: 1.08 1.02 1.15 3/173 21065
/proc/meminfo: memFree=24378004/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=690872 CPUtime=4902.47 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 117214 0 0 0 490224 23 0 0 25 0 1 0 429693815 707452928 116411 33554432000 134512640 135197378 4289649232 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 172718 116411 93 168 0 172549 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 690872

[startup+4962.3 s]
/proc/loadavg: 1.03 1.01 1.14 2/172 21067
/proc/meminfo: memFree=24407948/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=690872 CPUtime=4962.49 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 118399 0 0 0 496225 24 0 0 25 0 1 0 429693815 707452928 117596 33554432000 134512640 135197378 4289649232 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 172718 117596 93 168 0 172549 0
Current children cumulated CPU time (s) 4962.49
Current children cumulated vsize (KiB) 690872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.01 1.01 1.13 2/172 21068
/proc/meminfo: memFree=24404692/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=690872 CPUtime=5000.09 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 119229 0 0 0 499985 24 0 0 25 0 1 0 429693815 707452928 118426 33554432000 134512640 135197378 4289649232 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 172718 118426 93 168 0 172549 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 690872

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: 1.01 1.01 1.13 2/172 21068
/proc/meminfo: memFree=24404692/32950928 swapFree=67111524/67111528
[pid=20891] ppid=20889 vsize=690872 CPUtime=5000.09 cores=1,3,5,7
/proc/20891/stat : 20891 (march_hi) R 20889 20891 19852 0 -1 4202496 119229 0 0 0 499985 24 0 0 25 0 1 0 429693815 707452928 118426 33554432000 134512640 135197378 4289649232 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20891/statm: 172718 118426 93 168 0 172549 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 690872

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.12
CPU user time (s): 4999.86
CPU system time (s): 0.263959
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 690872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.263959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 119229
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= 8545

runsolver used 6.98694 second user time and 15.7676 second system time

The end

Launcher Data

Begin job on node127 at 2011-04-19 04:42:22
IDJOB=3211433
IDBENCH=83007
IDSOLVER=1627
FILE ID=node127/3211433-1303180941
RUNJOBID= node127-1303170625-19871
PBS_JOBID= 13021051
Free space on /tmp= 72952 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S513640009-027.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211433-1303180941/watcher-3211433-1303180941 -o /tmp/evaluation-result-3211433-1303180941/solver-3211433-1303180941 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211433-1303180941.cnf

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

MD5SUM BENCH= d2636969180cffb7d603387033287fe1
RANDOM SEED=494785215

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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	: 5332.83
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		: 2666.823
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		: 2666.823
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		: 2666.823
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      24570952 kB
Buffers:        794772 kB
Cached:        6863840 kB
SwapCached:          4 kB
Active:        2242564 kB
Inactive:      5787424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      24570952 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             800 kB
Writeback:           0 kB
AnonPages:      370988 kB
Mapped:          15468 kB
Slab:           285536 kB
PageTables:       4908 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   525448 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= 72952 MiB
End job on node127 at 2011-04-19 06:05:43