Trace number 3152400

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) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v15000-c63000-S43885340-006-UNKNOWN.cnf
MD5SUM745003317611baf9e79e91bc0ab8e275
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.2018
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.49	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.49	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.49	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.49	c main()::
0.39/0.49	c initFormula():: searching for DIMACS p-line....
0.39/0.49	c initFormula():: the DIMACS p-line indicates a CNF of 15000 variables and 63000 clauses.
0.39/0.49	c parseCNF():: parsing....
0.39/0.49	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.49	c runParser():: parsing was successful, warming up engines...
0.39/0.49	c simplify_formula():: removed 0 tautological, 362 satisfied and 0 duplicate clauses
0.39/0.49	c preprocessing fase I completed:: there are now 14942 free variables and 62638 clauses.
0.39/0.49	c using 3-SAT heuristics (occurence based diff)
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
0.39/0.49	c resolvent_look() :: found 73 resolvents
0.39/0.49	c main():: clause / variable ratio: ( 62711 / 15000 ) = 4.18
0.39/0.49	c longest clause has size 3
0.39/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.49	c number of free variables = 14942
0.39/0.49	c dynamic_preselect_setsize :: off
0.39/0.49	c main():: all systems go!
0.39/0.49	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-3152400-1301702288/watcher-3152400-1301702288 -o /tmp/evaluation-result-3152400-1301702288/solver-3152400-1301702288 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152400-1301702288.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: 4.07 4.02 3.93 2/176 31883
/proc/meminfo: memFree=20700888/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=8860 CPUtime=0 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4194304 733 0 0 0 0 0 0 0 25 0 1 0 281828518 9072640 678 33554432000 4194304 4300876 140736034165792 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 2215 679 113 27 0 664 0

[startup+0.0951901 s]
/proc/loadavg: 4.07 4.02 3.93 2/176 31883
/proc/meminfo: memFree=20700888/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=17996 CPUtime=0.09 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4194304 3682 0 0 0 9 0 0 0 25 0 1 0 281828518 18427904 2421 33554432000 4194304 4300876 140736034165792 18446744073709551615 237278529132 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 4499 2421 129 27 0 2948 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17996

[startup+0.100188 s]
/proc/loadavg: 4.07 4.02 3.93 2/176 31883
/proc/meminfo: memFree=20700888/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=16280 CPUtime=0.09 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4194304 3900 0 0 0 9 0 0 0 25 0 1 0 281828518 16670720 2010 33554432000 4194304 4300876 140736034165792 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 4070 2019 129 27 0 2519 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16280

[startup+0.300155 s]
/proc/loadavg: 4.07 4.02 3.93 2/176 31883
/proc/meminfo: memFree=20700888/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=17884 CPUtime=0.29 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 11616 0 0 0 29 0 0 0 25 0 1 0 281828518 18313216 2414 33554432000 4194304 4300876 140736034165792 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 4471 2414 137 27 0 2920 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17884

[startup+0.701082 s]
/proc/loadavg: 4.07 4.02 3.93 2/176 31883
/proc/meminfo: memFree=20700888/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=35552 CPUtime=0.69 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 20144 0 0 0 68 1 0 0 25 0 1 0 281828518 36405248 6766 33554432000 4194304 4300876 140736034165792 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 8888 6766 169 27 0 7337 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35552

[startup+1.501 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20602816/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=38292 CPUtime=1.49 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 20765 0 0 0 148 1 0 0 25 0 1 0 281828518 39211008 7387 33554432000 4194304 4300876 140736034165792 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 9573 7387 169 27 0 8022 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38292

[startup+3.10066 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20574792/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=39480 CPUtime=3.09 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 21066 0 0 0 308 1 0 0 25 0 1 0 281828518 40427520 7688 33554432000 4194304 4300876 140736034165792 18446744073709551615 4269513 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 9870 7688 169 27 0 8319 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39480

[startup+6.30116 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20545420/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=40008 CPUtime=6.29 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 21212 0 0 0 628 1 0 0 25 0 1 0 281828518 40968192 7834 33554432000 4194304 4300876 140736034165792 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 10002 7834 169 27 0 8451 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40008

[startup+12.701 s]
/proc/loadavg: 4.06 4.02 3.93 5/190 31910
/proc/meminfo: memFree=20534668/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=40672 CPUtime=12.7 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 21368 0 0 0 1268 2 0 0 25 0 1 0 281828518 41648128 7990 33554432000 4194304 4300876 140736034165792 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 10168 7990 169 27 0 8617 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 40672

[startup+25.5007 s]
/proc/loadavg: 4.05 4.01 3.93 5/190 31910
/proc/meminfo: memFree=20530592/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=41332 CPUtime=25.49 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 21527 0 0 0 2547 2 0 0 25 0 1 0 281828518 42323968 8149 33554432000 4194304 4300876 140736034165792 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 10333 8149 169 27 0 8782 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41332

[startup+51.1011 s]
/proc/loadavg: 4.11 4.03 3.94 5/190 31911
/proc/meminfo: memFree=20526728/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=41860 CPUtime=51.09 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 21665 0 0 0 5107 2 0 0 25 0 1 0 281828518 42864640 8287 33554432000 4194304 4300876 140736034165792 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 10465 8287 169 27 0 8914 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41860

[startup+102.307 s]
/proc/loadavg: 4.05 4.02 3.94 5/190 31912
/proc/meminfo: memFree=20520664/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=42388 CPUtime=102.3 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 21797 0 0 0 10228 2 0 0 25 0 1 0 281828518 43405312 8419 33554432000 4194304 4300876 140736034165792 18446744073709551615 4248910 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 10597 8419 169 27 0 9046 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42388

[startup+162.3 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 31914
/proc/meminfo: memFree=20516440/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=42784 CPUtime=162.29 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 21909 0 0 0 16227 2 0 0 25 0 1 0 281828518 43810816 8531 33554432000 4194304 4300876 140736034165792 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 10696 8531 169 27 0 9145 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42784

[startup+222.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 31924
/proc/meminfo: memFree=20511524/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=43180 CPUtime=222.29 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 21983 0 0 0 22227 2 0 0 25 0 1 0 281828518 44216320 8605 33554432000 4194304 4300876 140736034165792 18446744073709551615 4261064 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 10795 8605 169 27 0 9244 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43180

[startup+282.301 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 31926
/proc/meminfo: memFree=20509036/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=43312 CPUtime=282.3 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22032 0 0 0 28228 2 0 0 25 0 1 0 281828518 44351488 8654 33554432000 4194304 4300876 140736034165792 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 10828 8654 169 27 0 9277 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43312

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 31928
/proc/meminfo: memFree=20505804/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=43444 CPUtime=342.3 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22081 0 0 0 34228 2 0 0 25 0 1 0 281828518 44486656 8703 33554432000 4194304 4300876 140736034165792 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 10861 8703 169 27 0 9310 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 43444

[startup+402.301 s]
/proc/loadavg: 4.04 4.01 3.94 5/190 31932
/proc/meminfo: memFree=20503484/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=43708 CPUtime=402.3 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22119 0 0 0 40228 2 0 0 25 0 1 0 281828518 44756992 8741 33554432000 4194304 4300876 140736034165792 18446744073709551615 4228443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 10927 8741 169 27 0 9376 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 43708

[startup+462.301 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 31934
/proc/meminfo: memFree=20501248/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=43840 CPUtime=462.3 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22159 0 0 0 46228 2 0 0 25 0 1 0 281828518 44892160 8781 33554432000 4194304 4300876 140736034165792 18446744073709551615 4268620 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 10960 8781 169 27 0 9409 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 43840

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 31935
/proc/meminfo: memFree=20498804/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=43972 CPUtime=522.3 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22193 0 0 0 52228 2 0 0 25 0 1 0 281828518 45027328 8815 33554432000 4194304 4300876 140736034165792 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 10993 8815 169 27 0 9442 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 43972

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 31937
/proc/meminfo: memFree=20496568/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=44104 CPUtime=582.3 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22223 0 0 0 58228 2 0 0 25 0 1 0 281828518 45162496 8845 33554432000 4194304 4300876 140736034165792 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 11026 8845 169 27 0 9475 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 44104

[startup+642.301 s]
/proc/loadavg: 4.04 4.01 3.95 5/190 31939
/proc/meminfo: memFree=20494080/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=44104 CPUtime=642.31 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22246 0 0 0 64229 2 0 0 25 0 1 0 281828518 45162496 8868 33554432000 4194304 4300876 140736034165792 18446744073709551615 4216984 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 11026 8868 169 27 0 9475 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 44104

[startup+702.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 31940
/proc/meminfo: memFree=20491212/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=44236 CPUtime=702.31 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22272 0 0 0 70229 2 0 0 25 0 1 0 281828518 45297664 8894 33554432000 4194304 4300876 140736034165792 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 11059 8894 169 27 0 9508 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 44236

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31942
/proc/meminfo: memFree=20488724/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=44368 CPUtime=762.31 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22296 0 0 0 76229 2 0 0 25 0 1 0 281828518 45432832 8918 33554432000 4194304 4300876 140736034165792 18446744073709551615 4216840 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 11092 8918 169 27 0 9541 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 44368

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31943
/proc/meminfo: memFree=20486244/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=44500 CPUtime=822.31 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22322 0 0 0 82229 2 0 0 25 0 1 0 281828518 45568000 8944 33554432000 4194304 4300876 140736034165792 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 11125 8944 169 27 0 9574 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 44500

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31945
/proc/meminfo: memFree=20484252/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=44500 CPUtime=882.31 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22339 0 0 0 88229 2 0 0 25 0 1 0 281828518 45568000 8961 33554432000 4194304 4300876 140736034165792 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 11125 8961 169 27 0 9574 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 44500

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31947
/proc/meminfo: memFree=20482020/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=44632 CPUtime=942.31 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22356 0 0 0 94229 2 0 0 25 0 1 0 281828518 45703168 8978 33554432000 4194304 4300876 140736034165792 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 11158 8978 169 27 0 9607 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 44632

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31948
/proc/meminfo: memFree=20479904/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=44632 CPUtime=1002.31 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22374 0 0 0 100229 2 0 0 25 0 1 0 281828518 45703168 8996 33554432000 4194304 4300876 140736034165792 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 11158 8996 169 27 0 9607 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 44632

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31950
/proc/meminfo: memFree=20477668/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=44764 CPUtime=1062.31 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22390 0 0 0 106229 2 0 0 25 0 1 0 281828518 45838336 9012 33554432000 4194304 4300876 140736034165792 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 11191 9012 169 27 0 9640 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 44764

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 31951
/proc/meminfo: memFree=20475424/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=44764 CPUtime=1122.31 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22408 0 0 0 112229 2 0 0 25 0 1 0 281828518 45838336 9030 33554432000 4194304 4300876 140736034165792 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 11191 9030 169 27 0 9640 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 44764

[startup+1182.3 s]
/proc/loadavg: 4.07 4.02 3.95 5/190 31953
/proc/meminfo: memFree=20473312/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=44896 CPUtime=1182.32 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22419 0 0 0 118230 2 0 0 25 0 1 0 281828518 45973504 9041 33554432000 4194304 4300876 140736034165792 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 11224 9041 169 27 0 9673 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 44896

[startup+1242.3 s]
/proc/loadavg: 4.08 4.03 3.96 5/190 31955
/proc/meminfo: memFree=20470328/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=44896 CPUtime=1242.32 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22431 0 0 0 124230 2 0 0 25 0 1 0 281828518 45973504 9053 33554432000 4194304 4300876 140736034165792 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 11224 9053 169 27 0 9673 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 44896



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.02 3.96 5/190 31956
/proc/meminfo: memFree=20468220/32950904 swapFree=67111528/67111528
[pid=31883] ppid=31881 vsize=44896 CPUtime=1300.03 cores=4,6
/proc/31883/stat : 31883 (march_rw) R 31881 31883 31396 0 -1 4202496 22443 0 0 0 130001 2 0 0 25 0 1 0 281828518 45973504 9065 33554432000 4194304 4300876 140736034165792 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31883/statm: 11224 9065 169 27 0 9673 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 44896

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.01
CPU system time (s): 0.030995
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 44896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22443
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= 1825

runsolver used 2.04769 second user time and 5.05423 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 01:58:08
IDJOB=3152400
IDBENCH=82680
IDSOLVER=1561
FILE ID=node121/3152400-1301702288
RUNJOBID= node121-1301698381-31415
PBS_JOBID= 12840744
Free space on /tmp= 71104 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S43885340-006-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152400-1301702288/watcher-3152400-1301702288 -o /tmp/evaluation-result-3152400-1301702288/solver-3152400-1301702288 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152400-1301702288.cnf

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

MD5SUM BENCH= 745003317611baf9e79e91bc0ab8e275
RANDOM SEED=934627903

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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	: 5332.82
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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:     32950904 kB
MemFree:      20701044 kB
Buffers:        330116 kB
Cached:       11579988 kB
SwapCached:          0 kB
Active:        7654968 kB
Inactive:      4321724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20701044 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3916 kB
Writeback:           0 kB
AnonPages:       66960 kB
Mapped:          14832 kB
Slab:           209432 kB
PageTables:       5144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   189620 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= 71100 MiB
End job on node121 at 2011-04-02 02:19:50