Trace number 3449369

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
Satisfiability Solver Selector 2011-03-18 (1200 s timeout)UNSAT 16.53 16.6981

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v300-c1278-S1223020224-097.UNKNOWN.cnf
MD5SUM9e24719e5efd9c5e96f374a33a1fed5d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.43478
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of clauses1278
Sum of the clauses size3834
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31278
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.61/2.98	c COMMAND LINE: portfolio_solver.py -t 1200 -s 2089412865 HOME/instance-3449369-1307053975.cnf
2.61/2.98	c    tmpdir         WORKING-DIR
2.61/2.98	c    timelimit      1200
2.61/2.98	c    seed           2089412865
2.61/2.98	c    verbosity      0
2.61/2.98	c Parsed command line and set default values...
2.61/2.98	c Starting *WALL CLOCK* TIMER
2.61/2.98	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.61/2.98	c   indicating coach-executables-test.sh was run successfully earlier
2.61/2.98	c Making sure all necessary files and folders are present...
2.61/2.98	c   Checking for ./features                            OK
2.61/2.98	c   Checking for COACH/coach                           OK
2.61/2.98	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.61/2.98	c   Checking for solvers/adaptg2wsat2009               OK
2.61/2.98	c   Checking for solvers/adaptg2wsat2009++             OK
2.61/2.98	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.61/2.98	c   Checking for solvers/cryptominisat                 OK
2.61/2.98	c   Checking for solvers/glucose_static                OK
2.61/2.98	c   Checking for solvers/gnovelty+2                    OK
2.61/2.98	c   Checking for solvers/gnovelty+2-H                  OK
2.61/2.98	c   Checking for solvers/hybridGM3                     OK
2.61/2.98	c   Checking for solvers/kcnfs04SAT07                  OK
2.61/2.98	c   Checking for solvers/lingeling                     OK
2.61/2.98	c   Checking for solvers/LySATc                        OK
2.61/2.98	c   Checking for solvers/LySATi                        OK
2.61/2.98	c   Checking for solvers/march_hi                      OK
2.61/2.98	c   Checking for solvers/march_nn                      OK
2.61/2.98	c   Checking for solvers/minisat_static                OK
2.61/2.98	c   Checking for solvers/mxc-sat09                     OK
2.61/2.98	c   Checking for solvers/picosat                       OK
2.61/2.98	c   Checking for solvers/precosat                      OK
2.61/2.98	c   Checking for solvers/SATenstein                    OK
2.61/2.98	c   Checking for solvers/TNM                           OK
2.61/2.98	c   Checking for solvers/ubcsatOrig                    OK
2.61/2.98	c   Checking for utilities/timerun                     OK
2.61/2.98	c   Checking for folder COACH/DATA                     OK
2.61/2.98	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.61/2.98	c Check successful
2.61/2.98	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.61/2.98	c Computing instance features...
2.61/2.98	c    ./features HOME/instance-3449369-1307053975.cnf
2.61/2.98	c    Features found: 300 1278 0.234741784 0.01 0.286128313 0.00391236307 0.0203442879 2.65809155 0.01 0 0.01 0.01 -0 0.492436098 0.577077771 0.333333333 1 0.549523619 0.220762754 0.176368708 0 1 3.24695198 0 0 1 0.00502347418 0.417092735 0 0.0133020344 2.33475808 0.502347418 0.0191184142 0.273692428 0.00782472613 0.0352112676 0 0.0150433115 0.231344001 0.00391236307 0.0273865415 2.89162817 0.114668681 0.25034873 0.0606060606 0.333333333 2.33498405 0.0169536424
2.61/2.98	c TIMER: 2.6 sec total, 2.6 sec since previous report
2.61/2.98	c Computing most promising solver to run...
2.61/2.98	c    COACH/coach 300 1278 0.234741784 0.01 0.286128313 0.00391236307 0.0203442879 2.65809155 0.01 0 0.01 0.01 -0 0.492436098 0.577077771 0.333333333 1 0.549523619 0.220762754 0.176368708 0 1 3.24695198 0 0 1 0.00502347418 0.417092735 0 0.0133020344 2.33475808 0.502347418 0.0191184142 0.273692428 0.00782472613 0.0352112676 0 0.0150433115 0.231344001 0.00391236307 0.0273865415 2.89162817 0.114668681 0.25034873 0.0606060606 0.333333333 2.33498405 0.0169536424 COACH/DATA/ 1
2.61/2.98	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
2.61/2.98	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.61/2.98	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
2.61/2.98	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
2.61/2.98	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
2.61/2.98	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.61/2.98	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
2.61/2.98	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
2.61/2.98	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
2.61/2.98	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.61/2.98	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
2.61/2.98	c TIMER: 2.95 sec total, 0.35 sec since previous report
2.61/2.98	c Preprocessing OFF
2.61/2.98	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
2.61/2.98	c    cryptominisat   	              4 	False
2.61/2.98	c    adaptg2wsat2009 	              4 	False
2.61/2.98	c    precosat        	              4 	False
16.53/16.69	c    march_hi        	              4 	False
16.53/16.69	c    hybridGM3       	              4 	False
16.53/16.69	c    lingeling       	              4 	False
16.53/16.69	c    gnovelty+2      	              4 	False
16.53/16.69	c    TNM             	              4 	False
16.53/16.69	c    AshiHgen        	              4 	False
16.53/16.69	c    mxc-sat09       	              4 	False
16.53/16.69	c    march_hi        	         100000 	False
16.53/16.69	c Default solver to fall back on, in case everything fails:
16.53/16.69	c    lingeling       	       no limit 	False
16.53/16.69	c Running cryptominisat for 4 seconds on HOME/instance-3449369-1307053975.cnf
16.53/16.69	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449369-1307053975.cnf
16.53/16.69	c TIMER: 6.96 sec total, 4.01 sec since previous report
16.53/16.69	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449369-1307053975.cnf
16.53/16.69	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449369-1307053975.cnf
16.53/16.69	c TIMER: 10.96 sec total, 4.0 sec since previous report
16.53/16.69	c Running precosat for 4 seconds on HOME/instance-3449369-1307053975.cnf
16.53/16.69	c    utilities/timerun 4 solvers/precosat HOME/instance-3449369-1307053975.cnf
16.53/16.69	c TIMER: 14.96 sec total, 4.01 sec since previous report
16.53/16.69	c Running march_hi for 4 seconds on HOME/instance-3449369-1307053975.cnf
16.53/16.69	c    utilities/timerun 4 solvers/march_hi HOME/instance-3449369-1307053975.cnf
16.53/16.69	c TIMER: 16.66 sec total, 1.69 sec since previous report
16.53/16.69	c Instance solved!
16.53/16.69	s UNSATISFIABLE
16.53/16.69	c TIMER: 16.66 sec total, 0.0 sec since previous report

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3449369-1307053975/watcher-3449369-1307053975 -o /tmp/evaluation-result-3449369-1307053975/solver-3449369-1307053975 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 2089412865 HOME/instance-3449369-1307053975.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 3.98 4.00 3.23 5/397 4405
/proc/meminfo: memFree=22709480/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=15780 CPUtime=0 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 895 0 0 0 0 0 0 0 25 0 1 0 816997996 16158720 777 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809163776 0 2147483391 16781312 2 18446744071699199166 0 0 17 0 0 0 0
/proc/4405/statm: 3945 777 343 364 0 432 0

[startup+0.029988 s]
/proc/loadavg: 3.98 4.00 3.23 5/397 4405
/proc/meminfo: memFree=22709480/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=16400 CPUtime=0.01 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 1153 0 0 0 1 0 0 0 25 0 1 0 816997996 16793600 1019 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809163776 0 2147483391 16781312 2 18446744071699199166 0 0 17 0 0 0 0
/proc/4405/statm: 4100 1019 413 364 0 587 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 16400

[startup+0.101003 s]
/proc/loadavg: 3.98 4.00 3.23 5/397 4405
/proc/meminfo: memFree=22709480/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=21900 CPUtime=0.02 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 1517 0 0 0 2 0 0 0 25 0 1 0 816997996 22425600 1350 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809165568 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4405/statm: 5475 1350 443 364 0 930 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21900

[startup+0.300975 s]
/proc/loadavg: 3.98 4.00 3.23 5/397 4405
/proc/meminfo: memFree=22709480/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=21900 CPUtime=0.02 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 1517 0 0 0 2 0 0 0 25 0 1 0 816997996 22425600 1350 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809165568 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4405/statm: 5475 1350 443 364 0 930 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21900

[startup+0.700897 s]
/proc/loadavg: 3.98 4.00 3.23 5/397 4405
/proc/meminfo: memFree=22709480/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=21900 CPUtime=0.02 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 1517 0 0 0 2 0 0 0 25 0 1 0 816997996 22425600 1350 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809165568 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4405/statm: 5475 1350 443 364 0 930 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21900

[startup+1.50075 s]
/proc/loadavg: 3.98 4.00 3.23 5/399 4407
/proc/meminfo: memFree=22696940/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=21900 CPUtime=0.02 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 1517 0 0 0 2 0 0 0 25 0 1 0 816997996 22425600 1350 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809165568 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4405/statm: 5475 1350 443 364 0 930 0
[pid=4407] ppid=4405 vsize=8364 CPUtime=1.45 cores=0,2
/proc/4407/stat : 4407 (features) R 4405 4405 3913 0 -1 4202496 2620 0 0 0 144 1 0 0 25 0 1 0 816998000 8564736 1504 33554432000 134512640 135907751 4289678400 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/4407/statm: 2091 1504 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30264

[startup+3.10044 s]
/proc/loadavg: 3.98 4.00 3.23 5/399 4407
/proc/meminfo: memFree=22698084/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=34400 CPUtime=0.02 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 2167 0 0 0 2 0 0 0 18 0 1 0 816997996 35225600 1407 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809165568 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4405/statm: 8600 1407 468 364 0 934 0
[pid=4407] ppid=4405 vsize=0 CPUtime=2.59 cores=0,2
/proc/4407/stat : 4407 (features) Z 4405 4405 3913 0 -1 4202524 2926 0 0 0 256 3 0 0 25 0 1 0 816998000 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4407/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.61
Current children cumulated vsize (KiB) 34400

[startup+6.30087 s]
/proc/loadavg: 3.98 4.00 3.23 5/402 4410
/proc/meminfo: memFree=22698424/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=34400 CPUtime=0.02 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 2168 0 0 0 2 0 0 0 18 0 1 0 816997996 35225600 1408 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809165568 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4405/statm: 8600 1408 468 364 0 934 0
[pid=4407] ppid=4405 vsize=0 CPUtime=2.59 cores=0,2
/proc/4407/stat : 4407 (features) Z 4405 4405 3913 0 -1 4202524 2926 0 0 0 256 3 0 0 25 0 1 0 816998000 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4407/statm: 0 0 0 0 0 0 0
[pid=4408] ppid=4405 vsize=0 CPUtime=0.33 cores=0,2
/proc/4408/stat : 4408 (coach) Z 4405 4405 3913 0 -1 4202524 3736 0 0 0 33 0 0 0 20 0 1 0 816998260 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4408/statm: 0 0 0 0 0 0 0
[pid=4409] ppid=4405 vsize=8700 CPUtime=0 cores=0,2
/proc/4409/stat : 4409 (timerun) S 4405 4405 3913 0 -1 4202496 755 0 0 0 0 0 0 0 17 0 1 0 816998295 8908800 248 33554432000 4194304 4922060 140736953605712 18446744073709551615 230808984709 0 65536 16781316 65538 18446744071562232103 0 0 17 2 0 0 0
/proc/4409/statm: 2175 248 208 178 0 68 0
[pid=4410] ppid=4409 vsize=17740 CPUtime=3.3 cores=0,2
/proc/4410/stat : 4410 (cryptominisat) R 4409 4405 3913 0 -1 4202496 3284 0 0 0 330 0 0 0 25 0 1 0 816998295 18165760 1787 33554432000 134512640 134994940 4292398512 18446744073709551615 134682109 0 0 16781312 2 0 0 0 17 0 0 0 0
/proc/4410/statm: 4435 1787 355 118 0 3620 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 60840

[startup+12.7007 s]
/proc/loadavg: 3.98 4.00 3.24 5/402 4415
/proc/meminfo: memFree=22702340/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=34400 CPUtime=8.02 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 2466 5408 0 0 2 0 799 1 18 0 1 0 816997996 35225600 1408 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809165568 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4405/statm: 8600 1408 468 364 0 934 0
[pid=4407] ppid=4405 vsize=0 CPUtime=2.59 cores=0,2
/proc/4407/stat : 4407 (features) Z 4405 4405 3913 0 -1 4202524 2926 0 0 0 256 3 0 0 25 0 1 0 816998000 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4407/statm: 0 0 0 0 0 0 0
[pid=4408] ppid=4405 vsize=0 CPUtime=0.33 cores=0,2
/proc/4408/stat : 4408 (coach) Z 4405 4405 3913 0 -1 4202524 3736 0 0 0 33 0 0 0 20 0 1 0 816998260 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4408/statm: 0 0 0 0 0 0 0
[pid=4414] ppid=4405 vsize=8700 CPUtime=0 cores=0,2
/proc/4414/stat : 4414 (timerun) S 4405 4405 3913 0 -1 4202496 744 0 0 0 0 0 0 0 20 0 1 0 816999095 8908800 247 33554432000 4194304 4922060 140735473052368 18446744073709551615 230808984709 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4414/statm: 2175 247 208 178 0 68 0
[pid=4415] ppid=4414 vsize=3252 CPUtime=1.69 cores=0,2
/proc/4415/stat : 4415 (precosat) R 4414 4405 3913 0 -1 4202496 748 0 0 0 169 0 0 0 25 0 1 0 816999096 3330048 703 33554432000 134512640 135142049 4293513456 18446744073709551615 134614198 0 0 16781312 17442 0 0 0 17 0 0 0 0
/proc/4415/statm: 813 703 82 154 0 657 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 46352

Solver just ended. Dumping a history of the last processes samples

[startup+14.3144 s]
/proc/loadavg: 3.98 4.00 3.24 5/402 4415
/proc/meminfo: memFree=22700976/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=34400 CPUtime=8.02 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 2466 5408 0 0 2 0 799 1 18 0 1 0 816997996 35225600 1408 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809165568 0 0 16781312 2 18446744071562362840 0 0 17 0 0 0 0
/proc/4405/statm: 8600 1408 468 364 0 934 0
[pid=4407] ppid=4405 vsize=0 CPUtime=2.59 cores=0,2
/proc/4407/stat : 4407 (features) Z 4405 4405 3913 0 -1 4202524 2926 0 0 0 256 3 0 0 25 0 1 0 816998000 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4407/statm: 0 0 0 0 0 0 0
[pid=4408] ppid=4405 vsize=0 CPUtime=0.33 cores=0,2
/proc/4408/stat : 4408 (coach) Z 4405 4405 3913 0 -1 4202524 3736 0 0 0 33 0 0 0 20 0 1 0 816998260 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4408/statm: 0 0 0 0 0 0 0
[pid=4414] ppid=4405 vsize=8700 CPUtime=0 cores=0,2
/proc/4414/stat : 4414 (timerun) S 4405 4405 3913 0 -1 4202496 744 0 0 0 0 0 0 0 20 0 1 0 816999095 8908800 247 33554432000 4194304 4922060 140735473052368 18446744073709551615 230808984709 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4414/statm: 2175 247 208 178 0 68 0
[pid=4415] ppid=4414 vsize=3788 CPUtime=3.31 cores=0,2
/proc/4415/stat : 4415 (precosat) R 4414 4405 3913 0 -1 4202496 875 0 0 0 331 0 0 0 25 0 1 0 816999096 3878912 830 33554432000 134512640 135142049 4293513456 18446744073709551615 134608059 0 0 16781312 17442 0 0 0 17 0 0 0 0
/proc/4415/statm: 947 830 82 154 0 791 0
Current children cumulated CPU time (s) 14.25
Current children cumulated vsize (KiB) 46888

[startup+15.9011 s]
/proc/loadavg: 3.98 4.00 3.24 5/402 4417
/proc/meminfo: memFree=22703208/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=34400 CPUtime=12.02 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 2610 7111 0 0 2 0 1199 1 18 0 1 0 816997996 35225600 1409 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809165568 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/4405/statm: 8600 1409 468 364 0 934 0
[pid=4407] ppid=4405 vsize=0 CPUtime=2.59 cores=0,2
/proc/4407/stat : 4407 (features) Z 4405 4405 3913 0 -1 4202524 2926 0 0 0 256 3 0 0 25 0 1 0 816998000 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4407/statm: 0 0 0 0 0 0 0
[pid=4408] ppid=4405 vsize=0 CPUtime=0.33 cores=0,2
/proc/4408/stat : 4408 (coach) Z 4405 4405 3913 0 -1 4202524 3736 0 0 0 33 0 0 0 20 0 1 0 816998260 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4408/statm: 0 0 0 0 0 0 0
[pid=4416] ppid=4405 vsize=8700 CPUtime=0 cores=0,2
/proc/4416/stat : 4416 (timerun) S 4405 4405 3913 0 -1 4202496 746 0 0 0 0 0 0 0 19 0 1 0 816999496 8908800 248 33554432000 4194304 4922060 140733703491360 18446744073709551615 230808984709 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4416/statm: 2175 248 208 178 0 68 0
[pid=4417] ppid=4416 vsize=2568 CPUtime=0.89 cores=0,2
/proc/4417/stat : 4417 (march_hi) R 4416 4405 3913 0 -1 4202496 354 0 0 0 89 0 0 0 18 0 1 0 816999496 2629632 297 33554432000 134512640 134628092 4291563552 18446744073709551615 134623369 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/4417/statm: 642 297 144 29 0 223 0
Current children cumulated CPU time (s) 15.83
Current children cumulated vsize (KiB) 45668

[startup+16.301 s]
/proc/loadavg: 3.98 4.00 3.24 5/402 4417
/proc/meminfo: memFree=22703208/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=34400 CPUtime=12.02 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 2611 7111 0 0 2 0 1199 1 18 0 1 0 816997996 35225600 1409 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809165568 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/4405/statm: 8600 1409 468 364 0 934 0
[pid=4407] ppid=4405 vsize=0 CPUtime=2.59 cores=0,2
/proc/4407/stat : 4407 (features) Z 4405 4405 3913 0 -1 4202524 2926 0 0 0 256 3 0 0 25 0 1 0 816998000 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4407/statm: 0 0 0 0 0 0 0
[pid=4408] ppid=4405 vsize=0 CPUtime=0.33 cores=0,2
/proc/4408/stat : 4408 (coach) Z 4405 4405 3913 0 -1 4202524 3736 0 0 0 33 0 0 0 20 0 1 0 816998260 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4408/statm: 0 0 0 0 0 0 0
[pid=4416] ppid=4405 vsize=8700 CPUtime=0 cores=0,2
/proc/4416/stat : 4416 (timerun) S 4405 4405 3913 0 -1 4202496 746 0 0 0 0 0 0 0 19 0 1 0 816999496 8908800 248 33554432000 4194304 4922060 140733703491360 18446744073709551615 230808984709 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4416/statm: 2175 248 208 178 0 68 0
[pid=4417] ppid=4416 vsize=2568 CPUtime=1.29 cores=0,2
/proc/4417/stat : 4417 (march_hi) R 4416 4405 3913 0 -1 4202496 362 0 0 0 129 0 0 0 19 0 1 0 816999496 2629632 305 33554432000 134512640 134628092 4291563552 18446744073709551615 134541819 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/4417/statm: 642 305 144 29 0 223 0
Current children cumulated CPU time (s) 16.23
Current children cumulated vsize (KiB) 45668

[startup+16.514 s]
/proc/loadavg: 3.98 4.00 3.24 5/402 4417
/proc/meminfo: memFree=22703208/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=34400 CPUtime=12.02 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 2612 7111 0 0 2 0 1199 1 18 0 1 0 816997996 35225600 1409 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809165568 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/4405/statm: 8600 1409 468 364 0 934 0
[pid=4407] ppid=4405 vsize=0 CPUtime=2.59 cores=0,2
/proc/4407/stat : 4407 (features) Z 4405 4405 3913 0 -1 4202524 2926 0 0 0 256 3 0 0 25 0 1 0 816998000 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4407/statm: 0 0 0 0 0 0 0
[pid=4408] ppid=4405 vsize=0 CPUtime=0.33 cores=0,2
/proc/4408/stat : 4408 (coach) Z 4405 4405 3913 0 -1 4202524 3736 0 0 0 33 0 0 0 20 0 1 0 816998260 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4408/statm: 0 0 0 0 0 0 0
[pid=4416] ppid=4405 vsize=8700 CPUtime=0 cores=0,2
/proc/4416/stat : 4416 (timerun) S 4405 4405 3913 0 -1 4202496 746 0 0 0 0 0 0 0 19 0 1 0 816999496 8908800 248 33554432000 4194304 4922060 140733703491360 18446744073709551615 230808984709 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4416/statm: 2175 248 208 178 0 68 0
[pid=4417] ppid=4416 vsize=2568 CPUtime=1.5 cores=0,2
/proc/4417/stat : 4417 (march_hi) R 4416 4405 3913 0 -1 4202496 362 0 0 0 150 0 0 0 19 0 1 0 816999496 2629632 305 33554432000 134512640 134628092 4291563552 18446744073709551615 134555509 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/4417/statm: 642 305 144 29 0 223 0
Current children cumulated CPU time (s) 16.44
Current children cumulated vsize (KiB) 45668

[startup+16.601 s]
/proc/loadavg: 3.98 4.00 3.24 5/402 4417
/proc/meminfo: memFree=22703208/32951124 swapFree=37148216/67111528
[pid=4405] ppid=4403 vsize=34400 CPUtime=12.02 cores=0,2
/proc/4405/stat : 4405 (python) S 4403 4405 3913 0 -1 4202496 2612 7111 0 0 2 0 1199 1 18 0 1 0 816997996 35225600 1409 33554432000 4194304 5683644 140736219571968 18446744073709551615 230809165568 0 0 16781312 2 18446744071562362840 0 0 17 2 0 0 0
/proc/4405/statm: 8600 1409 468 364 0 934 0
[pid=4407] ppid=4405 vsize=0 CPUtime=2.59 cores=0,2
/proc/4407/stat : 4407 (features) Z 4405 4405 3913 0 -1 4202524 2926 0 0 0 256 3 0 0 25 0 1 0 816998000 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4407/statm: 0 0 0 0 0 0 0
[pid=4408] ppid=4405 vsize=0 CPUtime=0.33 cores=0,2
/proc/4408/stat : 4408 (coach) Z 4405 4405 3913 0 -1 4202524 3736 0 0 0 33 0 0 0 20 0 1 0 816998260 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 0 0 0 0
/proc/4408/statm: 0 0 0 0 0 0 0
[pid=4416] ppid=4405 vsize=8700 CPUtime=0 cores=0,2
/proc/4416/stat : 4416 (timerun) S 4405 4405 3913 0 -1 4202496 746 0 0 0 0 0 0 0 19 0 1 0 816999496 8908800 248 33554432000 4194304 4922060 140733703491360 18446744073709551615 230808984709 0 65536 16781316 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/4416/statm: 2175 248 208 178 0 68 0
[pid=4417] ppid=4416 vsize=2568 CPUtime=1.59 cores=0,2
/proc/4417/stat : 4417 (march_hi) R 4416 4405 3913 0 -1 4202496 363 0 0 0 159 0 0 0 20 0 1 0 816999496 2629632 306 33554432000 134512640 134628092 4291563552 18446744073709551615 134527616 0 0 16781312 0 0 0 0 17 0 0 0 0
/proc/4417/statm: 642 306 144 29 0 223 0
Current children cumulated CPU time (s) 16.53
Current children cumulated vsize (KiB) 45668

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4405 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=919731
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=62990
# CPU time returned by wait4() is 14.9827
# while last known CPU time is 16.53
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 16.6981
CPU time (s): 16.53
CPU user time (s): 16.49
CPU system time (s): 0.04
CPU usage (%): 98.9931
Max. virtual memory (cumulated for all children) (KiB): 459968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.9197
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16989
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= 551
involuntary context switches= 137

runsolver used 0.066989 second user time and 0.149977 second system time

The end

Launcher Data 

Begin job on node104 at 2011-06-03 00:32:55
IDJOB=3449369
IDBENCH=82898
IDSOLVER=1947
FILE ID=node104/3449369-1307053975
RUNJOBID= node104-1307052500-3931
PBS_JOBID= 13497828
Free space on /tmp= 73752 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v300-c1278-S1223020224-097.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449369-1307053975/watcher-3449369-1307053975 -o /tmp/evaluation-result-3449369-1307053975/solver-3449369-1307053975 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 2089412865  HOME/instance-3449369-1307053975.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 9e24719e5efd9c5e96f374a33a1fed5d
RANDOM SEED=2089412865

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22709512 kB
Buffers:        399444 kB
Cached:        7670324 kB
SwapCached:     163872 kB
Active:        3926216 kB
Inactive:      5978300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22709512 kB
SwapTotal:    67111528 kB
SwapFree:     37148216 kB
Dirty:           35364 kB
Writeback:          24 kB
AnonPages:     1694104 kB
Mapped:          13312 kB
Slab:           179136 kB
PageTables:      90440 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 88935784 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= 73716 MiB
End job on node104 at 2011-06-03 00:33:12