Trace number 3209637

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) 5000.04 4999.81

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v30000-c126000-S913491256-073-UNKNOWN.cnf
MD5SUM785309e098f4d0ba8da3027c8426e931
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark222.412
Satisfiable
(Un)Satisfiability was proved
Number of variables30000
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.89/0.99	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/0.99	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/0.99	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/0.99	c main()::
0.89/0.99	c initFormula():: searching for DIMACS p-line....
0.89/0.99	c initFormula():: the DIMACS p-line indicates a CNF of 30000 variables and 126000 clauses.
0.89/0.99	c parseCNF():: parsing....
0.89/0.99	c parseCNF():: the CNF contains 0 unary clauses.
0.89/0.99	c runParser():: parsing was successful, warming up engines...
0.89/0.99	c simplify_formula():: removed 0 tautological, 719 satisfied and 0 duplicate clauses
0.89/0.99	c preprocessing fase I completed:: there are now 29887 free variables and 125281 clauses.
0.89/0.99	c stat :: sign balance is biased by 0.473
0.89/0.99	c using 3-SAT heuristics (occurence based diff)
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 169 duplicate clauses
0.89/0.99	c resolvent_look() :: found 87 resolvents
0.89/0.99	c lessRedundantTransformation():: nothing to be done.
0.89/0.99	c transformTo3SAT():: you gave me 30000 variables and 125368 clauses.
0.89/0.99	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/0.99	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/0.99	c transformTo3SAT():: the transformation yielded 30000 variabels and 125368 clauses.
0.89/0.99	c main():: clause / variable ratio: ( 125368 / 30000 ) = 4.18
0.89/0.99	c longest clause has size 3
0.89/0.99	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/0.99	c number of free variables = 29887
0.89/0.99	c dynamic_preselect_setsize :: off
0.89/0.99	c main():: all systems go!
0.89/0.99	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3209637-1303130796/watcher-3209637-1303130796 -o /tmp/evaluation-result-3209637-1303130796/solver-3209637-1303130796 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209637-1303130796.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: 2.00 2.00 1.92 2/172 17492
/proc/meminfo: memFree=15209008/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=4256 CPUtime=0 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 813 0 0 0 0 0 0 0 25 0 1 0 405495219 4358144 769 33554432000 134512640 135197378 4289193568 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 1064 770 58 168 0 895 0

[startup+0.0626951 s]
/proc/loadavg: 2.00 2.00 1.92 2/172 17492
/proc/meminfo: memFree=15209008/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=5444 CPUtime=0.06 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 1177 0 0 0 6 0 0 0 25 0 1 0 405495219 5574656 1133 33554432000 134512640 135197378 4289193568 18446744073709551615 134857118 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 1361 1133 58 168 0 1192 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5444

[startup+0.100701 s]
/proc/loadavg: 2.00 2.00 1.92 2/172 17492
/proc/meminfo: memFree=15209008/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=12332 CPUtime=0.09 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 1983 0 0 0 9 0 0 0 25 0 1 0 405495219 12627968 1938 33554432000 134512640 135197378 4289193568 18446744073709551615 134529725 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 3083 1952 60 168 0 2914 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12332

[startup+0.300648 s]
/proc/loadavg: 2.00 2.00 1.92 2/172 17492
/proc/meminfo: memFree=15209008/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=14572 CPUtime=0.29 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 5498 0 0 0 29 0 0 0 25 0 1 0 405495219 14921728 2400 33554432000 134512640 135197378 4289193568 18446744073709551615 134560840 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 3643 2401 67 168 0 3474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14572

[startup+0.700574 s]
/proc/loadavg: 2.00 2.00 1.92 2/172 17492
/proc/meminfo: memFree=15209008/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=18980 CPUtime=0.69 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 16255 0 0 0 68 1 0 0 25 0 1 0 405495219 19435520 3626 33554432000 134512640 135197378 4289193568 18446744073709551615 134578098 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 4745 3626 81 168 0 4576 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18980

[startup+1.50041 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17503
/proc/meminfo: memFree=15178216/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=54348 CPUtime=1.49 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 29636 0 0 0 146 3 0 0 25 0 1 0 405495219 55652352 12310 33554432000 134512640 135197378 4289193568 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 13587 12310 91 168 0 13418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54348

[startup+3.1011 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17503
/proc/meminfo: memFree=15153304/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=55564 CPUtime=3.09 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 29903 0 0 0 306 3 0 0 25 0 1 0 405495219 56897536 12577 33554432000 134512640 135197378 4289193568 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 13891 12577 91 168 0 13722 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55564

[startup+6.30046 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17504
/proc/meminfo: memFree=15147004/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=61488 CPUtime=6.29 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 31320 0 0 0 626 3 0 0 25 0 1 0 405495219 62963712 13994 33554432000 134512640 135197378 4289193568 18446744073709551615 134570777 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 15372 13994 91 168 0 15203 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61488

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17504
/proc/meminfo: memFree=15142280/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=63076 CPUtime=12.69 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 31727 0 0 0 1266 3 0 0 25 0 1 0 405495219 64589824 14401 33554432000 134512640 135197378 4289193568 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 15769 14401 91 168 0 15600 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63076

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17504
/proc/meminfo: memFree=15139692/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=64132 CPUtime=25.5 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 32000 0 0 0 2546 4 0 0 25 0 1 0 405495219 65671168 14674 33554432000 134512640 135197378 4289193568 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 16033 14674 91 168 0 15864 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 64132

[startup+51.1006 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17505
/proc/meminfo: memFree=15135036/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=65188 CPUtime=51.09 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 32254 0 0 0 5105 4 0 0 25 0 1 0 405495219 66752512 14928 33554432000 134512640 135197378 4289193568 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 16297 14928 91 168 0 16128 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 65188

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17506
/proc/meminfo: memFree=15125848/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=66244 CPUtime=102.3 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 32542 0 0 0 10226 4 0 0 25 0 1 0 405495219 67833856 15216 33554432000 134512640 135197378 4289193568 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 16561 15216 91 168 0 16392 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 66244

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17508
/proc/meminfo: memFree=15116536/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=67036 CPUtime=162.3 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 32737 0 0 0 16226 4 0 0 25 0 1 0 405495219 68644864 15411 33554432000 134512640 135197378 4289193568 18446744073709551615 134541235 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 16759 15411 91 168 0 16590 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 67036

[startup+222.301 s]
/proc/loadavg: 2.10 2.03 1.93 3/178 17509
/proc/meminfo: memFree=15107092/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=67564 CPUtime=222.3 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 32858 0 0 0 22226 4 0 0 25 0 1 0 405495219 69185536 15532 33554432000 134512640 135197378 4289193568 18446744073709551615 134601519 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 16891 15532 91 168 0 16722 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 67564

[startup+282.301 s]
/proc/loadavg: 2.03 2.02 1.93 3/178 17518
/proc/meminfo: memFree=15097152/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=67960 CPUtime=282.3 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 32943 0 0 0 28226 4 0 0 25 0 1 0 405495219 69591040 15617 33554432000 134512640 135197378 4289193568 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 16990 15617 91 168 0 16821 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 67960

[startup+342.301 s]
/proc/loadavg: 2.01 2.02 1.93 3/178 17520
/proc/meminfo: memFree=15088116/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=68224 CPUtime=342.3 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 33017 0 0 0 34226 4 0 0 25 0 1 0 405495219 69861376 15691 33554432000 134512640 135197378 4289193568 18446744073709551615 134552641 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 17056 15691 91 168 0 16887 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 68224

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 1.93 3/178 17528
/proc/meminfo: memFree=15078352/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=68488 CPUtime=402.3 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 33075 0 0 0 40226 4 0 0 25 0 1 0 405495219 70131712 15749 33554432000 134512640 135197378 4289193568 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 17122 15749 91 168 0 16953 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68488

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 17537
/proc/meminfo: memFree=15068696/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=68620 CPUtime=462.31 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 33130 0 0 0 46226 5 0 0 25 0 1 0 405495219 70266880 15804 33554432000 134512640 135197378 4289193568 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 17155 15804 91 168 0 16986 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 68620

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 17538
/proc/meminfo: memFree=15059624/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=68884 CPUtime=522.32 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 33178 0 0 0 52227 5 0 0 25 0 1 0 405495219 70537216 15852 33554432000 134512640 135197378 4289193568 18446744073709551615 134553032 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 17221 15852 91 168 0 17052 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 68884

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 17540
/proc/meminfo: memFree=15050052/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=69016 CPUtime=582.32 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 33222 0 0 0 58227 5 0 0 25 0 1 0 405495219 70672384 15896 33554432000 134512640 135197378 4289193568 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 17254 15896 91 168 0 17085 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 69016

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 17643
/proc/meminfo: memFree=14540560/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72448 CPUtime=4002.47 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34093 0 0 0 400242 5 0 0 25 0 1 0 405495219 74186752 16767 33554432000 134512640 135197378 4289193568 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18112 16767 91 168 0 17943 0
Current children cumulated CPU time (s) 4002.47
Current children cumulated vsize (KiB) 72448

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 17645
/proc/meminfo: memFree=14530756/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72580 CPUtime=4062.48 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34101 0 0 0 406243 5 0 0 25 0 1 0 405495219 74321920 16775 33554432000 134512640 135197378 4289193568 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18145 16775 91 168 0 17976 0
Current children cumulated CPU time (s) 4062.48
Current children cumulated vsize (KiB) 72580

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 17646
/proc/meminfo: memFree=14521324/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72580 CPUtime=4122.48 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34106 0 0 0 412243 5 0 0 25 0 1 0 405495219 74321920 16780 33554432000 134512640 135197378 4289193568 18446744073709551615 134541651 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18145 16780 91 168 0 17976 0
Current children cumulated CPU time (s) 4122.48
Current children cumulated vsize (KiB) 72580

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 17648
/proc/meminfo: memFree=14512392/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72580 CPUtime=4182.48 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34114 0 0 0 418243 5 0 0 25 0 1 0 405495219 74321920 16788 33554432000 134512640 135197378 4289193568 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18145 16788 91 168 0 17976 0
Current children cumulated CPU time (s) 4182.48
Current children cumulated vsize (KiB) 72580

[startup+4242.3 s]
/proc/loadavg: 2.07 2.02 1.98 3/178 17649
/proc/meminfo: memFree=14503332/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72580 CPUtime=4242.48 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34121 0 0 0 424243 5 0 0 25 0 1 0 405495219 74321920 16795 33554432000 134512640 135197378 4289193568 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18145 16795 91 168 0 17976 0
Current children cumulated CPU time (s) 4242.48
Current children cumulated vsize (KiB) 72580

[startup+4302.3 s]
/proc/loadavg: 2.02 2.01 1.98 3/178 17651
/proc/meminfo: memFree=14494276/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72580 CPUtime=4302.49 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34129 0 0 0 430244 5 0 0 25 0 1 0 405495219 74321920 16803 33554432000 134512640 135197378 4289193568 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18145 16803 91 168 0 17976 0
Current children cumulated CPU time (s) 4302.49
Current children cumulated vsize (KiB) 72580

[startup+4362.3 s]
/proc/loadavg: 2.01 2.00 1.98 3/178 17653
/proc/meminfo: memFree=14485584/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72712 CPUtime=4362.49 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34140 0 0 0 436244 5 0 0 25 0 1 0 405495219 74457088 16814 33554432000 134512640 135197378 4289193568 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18178 16814 91 168 0 18009 0
Current children cumulated CPU time (s) 4362.49
Current children cumulated vsize (KiB) 72712

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17654
/proc/meminfo: memFree=14476652/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72712 CPUtime=4422.49 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34150 0 0 0 442244 5 0 0 25 0 1 0 405495219 74457088 16824 33554432000 134512640 135197378 4289193568 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18178 16824 91 168 0 18009 0
Current children cumulated CPU time (s) 4422.49
Current children cumulated vsize (KiB) 72712

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17665
/proc/meminfo: memFree=14467896/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72712 CPUtime=4482.49 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34160 0 0 0 448244 5 0 0 25 0 1 0 405495219 74457088 16834 33554432000 134512640 135197378 4289193568 18446744073709551615 134597742 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18178 16834 91 168 0 18009 0
Current children cumulated CPU time (s) 4482.49
Current children cumulated vsize (KiB) 72712

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17667
/proc/meminfo: memFree=14459012/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72844 CPUtime=4542.5 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34171 0 0 0 454245 5 0 0 25 0 1 0 405495219 74592256 16845 33554432000 134512640 135197378 4289193568 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18211 16845 91 168 0 18042 0
Current children cumulated CPU time (s) 4542.5
Current children cumulated vsize (KiB) 72844

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17668
/proc/meminfo: memFree=14450200/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72844 CPUtime=4602.5 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34181 0 0 0 460245 5 0 0 25 0 1 0 405495219 74592256 16855 33554432000 134512640 135197378 4289193568 18446744073709551615 134541184 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18211 16855 91 168 0 18042 0
Current children cumulated CPU time (s) 4602.5
Current children cumulated vsize (KiB) 72844

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17670
/proc/meminfo: memFree=14441888/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72844 CPUtime=4662.5 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34188 0 0 0 466245 5 0 0 25 0 1 0 405495219 74592256 16862 33554432000 134512640 135197378 4289193568 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18211 16862 91 168 0 18042 0
Current children cumulated CPU time (s) 4662.5
Current children cumulated vsize (KiB) 72844

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17671
/proc/meminfo: memFree=14434072/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72844 CPUtime=4722.51 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34196 0 0 0 472246 5 0 0 25 0 1 0 405495219 74592256 16870 33554432000 134512640 135197378 4289193568 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18211 16870 91 168 0 18042 0
Current children cumulated CPU time (s) 4722.51
Current children cumulated vsize (KiB) 72844

[startup+4782.3 s]
/proc/loadavg: 2.04 2.01 1.98 3/178 17673
/proc/meminfo: memFree=14426868/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72976 CPUtime=4782.51 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34204 0 0 0 478246 5 0 0 25 0 1 0 405495219 74727424 16878 33554432000 134512640 135197378 4289193568 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18244 16878 91 168 0 18075 0
Current children cumulated CPU time (s) 4782.51
Current children cumulated vsize (KiB) 72976

[startup+4842.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 17675
/proc/meminfo: memFree=14418524/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72976 CPUtime=4842.51 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34212 0 0 0 484246 5 0 0 25 0 1 0 405495219 74727424 16886 33554432000 134512640 135197378 4289193568 18446744073709551615 134539368 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18244 16886 91 168 0 18075 0
Current children cumulated CPU time (s) 4842.51
Current children cumulated vsize (KiB) 72976

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17676
/proc/meminfo: memFree=14410052/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72976 CPUtime=4902.51 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34218 0 0 0 490246 5 0 0 25 0 1 0 405495219 74727424 16892 33554432000 134512640 135197378 4289193568 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18244 16892 91 168 0 18075 0
Current children cumulated CPU time (s) 4902.51
Current children cumulated vsize (KiB) 72976

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17678
/proc/meminfo: memFree=14401104/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72976 CPUtime=4962.52 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34223 0 0 0 496247 5 0 0 25 0 1 0 405495219 74727424 16897 33554432000 134512640 135197378 4289193568 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18244 16897 91 168 0 18075 0
Current children cumulated CPU time (s) 4962.52
Current children cumulated vsize (KiB) 72976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.8 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17679
/proc/meminfo: memFree=14395760/32951124 swapFree=67111528/67111528
[pid=17492] ppid=17490 vsize=72976 CPUtime=5000.02 cores=1,3,5,7
/proc/17492/stat : 17492 (march_hi) R 17490 17492 17050 0 -1 4202496 34226 0 0 0 499997 5 0 0 25 0 1 0 405495219 74727424 16900 33554432000 134512640 135197378 4289193568 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/17492/statm: 18244 16900 91 168 0 18075 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 72976

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): 4999.81
CPU time (s): 5000.04
CPU user time (s): 4999.98
CPU system time (s): 0.06099
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 72976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34226
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= 15025

runsolver used 6.34004 second user time and 16.7125 second system time

The end

Launcher Data 

Begin job on node143 at 2011-04-18 14:46:36
IDJOB=3209637
IDBENCH=82558
IDSOLVER=1627
FILE ID=node143/3209637-1303130796
RUNJOBID= node143-1303120791-17069
PBS_JOBID= 13020869
Free space on /tmp= 72744 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S913491256-073-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209637-1303130796/watcher-3209637-1303130796 -o /tmp/evaluation-result-3209637-1303130796/solver-3209637-1303130796 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209637-1303130796.cnf

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

MD5SUM BENCH= 785309e098f4d0ba8da3027c8426e931
RANDOM SEED=844162837

node143.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15209164 kB
Buffers:        729528 kB
Cached:       16585456 kB
SwapCached:          0 kB
Active:        7369824 kB
Inactive:     10008672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15209164 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3144 kB
Writeback:           0 kB
AnonPages:       64056 kB
Mapped:          14524 kB
Slab:           298492 kB
PageTables:       4692 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   186196 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= 72744 MiB
End job on node143 at 2011-04-18 16:09:58