Trace number 3152702

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

Namerandom/medium/
unif-k5-r21.3-v150-c3195-S1499315720-089.SATISFIABLE.cnf
MD5SUM2a32c611c54ab908b08295ea33000743
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.24681
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses3195
Sum of the clauses size15975
Maximum clause length5
Minimum clause length5
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 53195
Number of clauses of size over 50

Solver Data 

0.02/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.03	c main()::
0.02/0.03	c initFormula():: searching for DIMACS p-line....
0.02/0.03	c full lookahead due to high density!
0.02/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 150 variables and 3195 clauses.
0.02/0.03	c parseCNF():: parsing....
0.02/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.03	c runParser():: parsing was successful, warming up engines...
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c preprocessing fase I completed:: there are now 150 free variables and 3195 clauses.
0.02/0.03	c using k-SAT heuristics (size based diff)
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c main():: clause / variable ratio: ( 3195 / 150 ) = 21.30
0.02/0.03	c longest clause has size 5
0.02/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.03	c number of free variables = 150
0.02/0.03	c dynamic_preselect_setsize :: off
0.02/0.03	c main():: all systems go!
0.02/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 208
0.02/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 1/999) NodeCount: 1022
0.09/0.13	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| ( 2/999) NodeCount: 11441
1.10/1.11	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 104670
10.90/10.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |*************
c |**************
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 716430
83.60/83.63	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |************************
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 3795720
490.52/490.58	c |----------------------------------------------------------------|
c |*
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c |***************
c |****************
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c |********************
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c |***********************
c |************************
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c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |*******************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152702-1301710738/watcher-3152702-1301710738 -o /tmp/evaluation-result-3152702-1301710738/solver-3152702-1301710738 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152702-1301710738.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: 4.04 4.06 4.88 4/189 25785
/proc/meminfo: memFree=20607000/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=6808 CPUtime=0 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 306 0 0 0 0 0 0 0 25 0 1 0 361304438 6971392 249 33554432000 4194304 4300876 140736798093360 18446744073709551615 231895148297 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 1702 249 142 27 0 151 0

[startup+0.021649 s]
/proc/loadavg: 4.04 4.06 4.88 4/189 25785
/proc/meminfo: memFree=20607000/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=6956 CPUtime=0.02 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 319 0 0 0 2 0 0 0 25 0 1 0 361304438 7122944 262 33554432000 4194304 4300876 140736798093360 18446744073709551615 4256522 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 1739 262 143 27 0 188 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6956

[startup+0.100631 s]
/proc/loadavg: 4.04 4.06 4.88 4/189 25785
/proc/meminfo: memFree=20607000/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=7312 CPUtime=0.09 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 433 0 0 0 9 0 0 0 18 0 1 0 361304438 7487488 365 33554432000 4194304 4300876 140736798093360 18446744073709551615 4234289 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 1828 365 170 27 0 277 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7312

[startup+0.300595 s]
/proc/loadavg: 4.04 4.06 4.88 4/189 25785
/proc/meminfo: memFree=20607000/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=7456 CPUtime=0.29 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 435 0 0 0 29 0 0 0 18 0 1 0 361304438 7634944 367 33554432000 4194304 4300876 140736798093360 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 1864 367 170 27 0 313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7456

[startup+0.700532 s]
/proc/loadavg: 4.04 4.06 4.88 4/189 25785
/proc/meminfo: memFree=20607000/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=7660 CPUtime=0.69 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 493 0 0 0 69 0 0 0 18 0 1 0 361304438 7843840 425 33554432000 4194304 4300876 140736798093360 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 1915 425 170 27 0 364 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7660

[startup+1.50037 s]
/proc/loadavg: 4.04 4.06 4.88 5/190 25786
/proc/meminfo: memFree=20605016/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=7912 CPUtime=1.49 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 544 0 0 0 149 0 0 0 19 0 1 0 361304438 8101888 476 33554432000 4194304 4300876 140736798093360 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 1978 476 171 27 0 427 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7912

[startup+3.10107 s]
/proc/loadavg: 4.03 4.06 4.88 5/190 25786
/proc/meminfo: memFree=20603936/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=8480 CPUtime=3.1 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 640 0 0 0 310 0 0 0 25 0 1 0 361304438 8683520 572 33554432000 4194304 4300876 140736798093360 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 2120 572 171 27 0 569 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8480

[startup+6.30049 s]
/proc/loadavg: 4.03 4.06 4.88 5/190 25786
/proc/meminfo: memFree=20600976/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=8992 CPUtime=6.29 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 827 0 0 0 629 0 0 0 25 0 1 0 361304438 9207808 759 33554432000 4194304 4300876 140736798093360 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 2248 759 171 27 0 697 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8992

[startup+12.7003 s]
/proc/loadavg: 4.03 4.06 4.87 5/190 25786
/proc/meminfo: memFree=20595260/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=11080 CPUtime=12.69 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 1187 0 0 0 1269 0 0 0 25 0 1 0 361304438 11345920 1119 33554432000 4194304 4300876 140736798093360 18446744073709551615 4199300 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 2770 1119 171 27 0 1219 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11080

[startup+25.5009 s]
/proc/loadavg: 4.02 4.06 4.86 5/190 25787
/proc/meminfo: memFree=20585860/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=15392 CPUtime=25.49 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 1907 0 0 0 2549 0 0 0 25 0 1 0 361304438 15761408 1839 33554432000 4194304 4300876 140736798093360 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 3848 1839 171 27 0 2297 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15392

[startup+51.1011 s]
/proc/loadavg: 4.01 4.05 4.83 5/190 25787
/proc/meminfo: memFree=20567696/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=19648 CPUtime=51.09 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 3339 0 0 0 5109 0 0 0 25 0 1 0 361304438 20119552 3240 33554432000 4194304 4300876 140736798093360 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 4912 3240 171 27 0 3361 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19648

[startup+102.307 s]
/proc/loadavg: 4.04 4.06 4.79 5/190 25789
/proc/meminfo: memFree=20532212/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=34704 CPUtime=102.3 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 5886 0 0 0 10229 1 0 0 25 0 1 0 361304438 35536896 5787 33554432000 4194304 4300876 140736798093360 18446744073709551615 4216355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 8676 5787 171 27 0 7125 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34704

[startup+162.3 s]
/proc/loadavg: 4.01 4.04 4.74 5/190 25790
/proc/meminfo: memFree=20493116/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=48804 CPUtime=162.3 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 8875 0 0 0 16228 2 0 0 25 0 1 0 361304438 49975296 8776 33554432000 4194304 4300876 140736798093360 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 12201 8776 171 27 0 10650 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 48804

[startup+222.301 s]
/proc/loadavg: 4.00 4.03 4.69 5/190 25819
/proc/meminfo: memFree=20493200/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=68448 CPUtime=222.3 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 11810 0 0 0 22228 2 0 0 25 0 1 0 361304438 70090752 11711 33554432000 4194304 4300876 140736798093360 18446744073709551615 4199408 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 17112 11711 171 27 0 15561 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 68448

[startup+282.301 s]
/proc/loadavg: 4.00 4.02 4.64 5/190 25847
/proc/meminfo: memFree=20459972/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=70460 CPUtime=282.3 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 14710 0 0 0 28227 3 0 0 25 0 1 0 361304438 72151040 14611 33554432000 4194304 4300876 140736798093360 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 17615 14611 171 27 0 16064 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 70460

[startup+342.301 s]
/proc/loadavg: 4.13 4.05 4.61 5/190 25957
/proc/meminfo: memFree=20439260/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=99928 CPUtime=342.3 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 17480 0 0 0 34226 4 0 0 25 0 1 0 361304438 102326272 17381 33554432000 4194304 4300876 140736798093360 18446744073709551615 4235591 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 24982 17381 171 27 0 23431 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 99928

[startup+402.301 s]
/proc/loadavg: 4.05 4.04 4.57 5/190 25959
/proc/meminfo: memFree=20404168/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=99928 CPUtime=402.3 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 20154 0 0 0 40225 5 0 0 25 0 1 0 361304438 102326272 20055 33554432000 4194304 4300876 140736798093360 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 24982 20055 171 27 0 23431 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 99928

[startup+462.3 s]
/proc/loadavg: 4.02 4.03 4.53 5/190 25960
/proc/meminfo: memFree=20369432/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=99928 CPUtime=462.3 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 22643 0 0 0 46225 5 0 0 25 0 1 0 361304438 102326272 22544 33554432000 4194304 4300876 140736798093360 18446744073709551615 4288436 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 24982 22544 171 27 0 23431 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 99928

[startup+522.301 s]
/proc/loadavg: 4.00 4.02 4.50 5/190 25962
/proc/meminfo: memFree=20335068/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=144128 CPUtime=522.31 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 25302 0 0 0 52225 6 0 0 25 0 1 0 361304438 147587072 25203 33554432000 4194304 4300876 140736798093360 18446744073709551615 4275538 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 36032 25203 171 27 0 34481 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 144128

[startup+582.301 s]
/proc/loadavg: 4.00 4.02 4.46 5/190 25963
/proc/meminfo: memFree=20299568/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=148148 CPUtime=582.31 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 28219 0 0 0 58225 6 0 0 25 0 1 0 361304438 151703552 28120 33554432000 4194304 4300876 140736798093360 18446744073709551615 4225391 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 37037 28120 171 27 0 35486 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 148148

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 4.43 5/190 25965
/proc/meminfo: memFree=20263340/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=148148 CPUtime=642.32 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 31067 0 0 0 64225 7 0 0 25 0 1 0 361304438 151703552 30968 33554432000 4194304 4300876 140736798093360 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 37037 30968 171 27 0 35486 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 148148

[startup+702.3 s]
/proc/loadavg: 4.06 4.02 4.41 5/190 25967
/proc/meminfo: memFree=20228584/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=148148 CPUtime=702.32 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 33814 0 0 0 70224 8 0 0 25 0 1 0 361304438 151703552 33715 33554432000 4194304 4300876 140736798093360 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 37037 33715 171 27 0 35486 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 148148

[startup+762.306 s]
/proc/loadavg: 4.02 4.02 4.38 5/190 25968
/proc/meminfo: memFree=20193336/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=214448 CPUtime=762.32 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 36460 0 0 0 76224 8 0 0 25 0 1 0 361304438 219594752 36361 33554432000 4194304 4300876 140736798093360 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 53612 36361 171 27 0 52061 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 214448

[startup+822.301 s]
/proc/loadavg: 4.00 4.01 4.35 5/190 25970
/proc/meminfo: memFree=20160472/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=214448 CPUtime=822.32 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 38812 0 0 0 82223 9 0 0 25 0 1 0 361304438 219594752 38713 33554432000 4194304 4300876 140736798093360 18446744073709551615 4201109 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 53612 38713 171 27 0 52061 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 214448

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.33 5/190 25971
/proc/meminfo: memFree=20125212/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=214448 CPUtime=882.32 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 41725 0 0 0 88223 9 0 0 25 0 1 0 361304438 219594752 41626 33554432000 4194304 4300876 140736798093360 18446744073709551615 4225352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 53612 41626 171 27 0 52061 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 214448

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 4.30 5/190 25973
/proc/meminfo: memFree=20091852/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=214448 CPUtime=942.32 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 44463 0 0 0 94223 9 0 0 25 0 1 0 361304438 219594752 44364 33554432000 4194304 4300876 140736798093360 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 53612 44364 171 27 0 52061 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 214448

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.28 5/190 25975
/proc/meminfo: memFree=20056364/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=214448 CPUtime=1002.32 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 47190 0 0 0 100222 10 0 0 25 0 1 0 361304438 219594752 47091 33554432000 4194304 4300876 140736798093360 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 53612 47091 171 27 0 52061 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 214448

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.26 5/190 25976
/proc/meminfo: memFree=20022880/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=214448 CPUtime=1062.33 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 49762 0 0 0 106222 11 0 0 25 0 1 0 361304438 219594752 49663 33554432000 4194304 4300876 140736798093360 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 53612 49663 171 27 0 52061 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 214448

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.24 5/190 25978
/proc/meminfo: memFree=19989256/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=222488 CPUtime=1122.33 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 52156 0 0 0 112222 11 0 0 25 0 1 0 361304438 227827712 52057 33554432000 4194304 4300876 140736798093360 18446744073709551615 4227693 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 55622 52057 171 27 0 54071 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 222488

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.22 5/190 25979
/proc/meminfo: memFree=19955144/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=321936 CPUtime=1182.33 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 54996 0 0 0 118221 12 0 0 25 0 1 0 361304438 329662464 54897 33554432000 4194304 4300876 140736798093360 18446744073709551615 4275531 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 80484 54897 171 27 0 78933 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 321936

[startup+1242.3 s]
/proc/loadavg: 4.03 4.01 4.21 5/190 25984
/proc/meminfo: memFree=19920880/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=321936 CPUtime=1242.34 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 57695 0 0 0 124221 13 0 0 25 0 1 0 361304438 329662464 57596 33554432000 4194304 4300876 140736798093360 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 80484 57596 171 27 0 78933 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 321936



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 4.20 3/186 25988
/proc/meminfo: memFree=20222836/32950928 swapFree=67111528/67111528
[pid=25785] ppid=25783 vsize=321936 CPUtime=1300.04 cores=4,6
/proc/25785/stat : 25785 (march_rw) R 25783 25785 25049 0 -1 4202496 60277 0 0 0 129990 14 0 0 25 0 1 0 361304438 329662464 60178 33554432000 4194304 4300876 140736798093360 18446744073709551615 4275768 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/25785/statm: 80484 60178 171 27 0 78933 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 321936

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): 1299.91
CPU system time (s): 0.156976
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 321936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60277
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= 4
involuntary context switches= 913

runsolver used 1.92071 second user time and 4.00039 second system time

The end

Launcher Data 

Begin job on node114 at 2011-04-02 04:18:58
IDJOB=3152702
IDBENCH=82982
IDSOLVER=1561
FILE ID=node114/3152702-1301710738
RUNJOBID= node114-1301709434-25068
PBS_JOBID= 12840873
Free space on /tmp= 70640 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v150-c3195-S1499315720-089.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152702-1301710738/watcher-3152702-1301710738 -o /tmp/evaluation-result-3152702-1301710738/solver-3152702-1301710738 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152702-1301710738.cnf

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

MD5SUM BENCH= 2a32c611c54ab908b08295ea33000743
RANDOM SEED=1265002856

node114.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		: 2666.848
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		: 2666.848
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	: 5226.15
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		: 2666.848
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		: 2666.848
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	: 5332.73
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		: 2666.848
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		: 2666.848
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		: 2666.848
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	: 5332.74
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		: 2666.848
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      20607016 kB
Buffers:        376576 kB
Cached:       11591156 kB
SwapCached:          0 kB
Active:        7967944 kB
Inactive:      4070164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20607016 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             840 kB
Writeback:           0 kB
AnonPages:       69932 kB
Mapped:          15520 kB
Slab:           243724 kB
PageTables:       5300 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   255908 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= 70640 MiB
End job on node114 at 2011-04-02 04:40:40