Trace number 3449191

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 15.62 15.7961

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v300-c1278-S768688898-014.UNKNOWN.cnf
MD5SUM7436a7d8585345665f45b181a7e46358
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.804876
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 

2.50/2.87	c COMMAND LINE: portfolio_solver.py -t 1200 -s 595120240 HOME/instance-3449191-1307053720.cnf
2.50/2.87	c    tmpdir         WORKING-DIR
2.50/2.87	c    timelimit      1200
2.50/2.87	c    seed           595120240
2.50/2.87	c    verbosity      0
2.50/2.87	c Parsed command line and set default values...
2.50/2.87	c Starting *WALL CLOCK* TIMER
2.50/2.87	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.50/2.87	c   indicating coach-executables-test.sh was run successfully earlier
2.50/2.87	c Making sure all necessary files and folders are present...
2.50/2.87	c   Checking for ./features                            OK
2.50/2.87	c   Checking for COACH/coach                           OK
2.50/2.87	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.50/2.87	c   Checking for solvers/adaptg2wsat2009               OK
2.50/2.87	c   Checking for solvers/adaptg2wsat2009++             OK
2.50/2.87	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.50/2.87	c   Checking for solvers/cryptominisat                 OK
2.50/2.87	c   Checking for solvers/glucose_static                OK
2.50/2.87	c   Checking for solvers/gnovelty+2                    OK
2.50/2.87	c   Checking for solvers/gnovelty+2-H                  OK
2.50/2.87	c   Checking for solvers/hybridGM3                     OK
2.50/2.87	c   Checking for solvers/kcnfs04SAT07                  OK
2.50/2.87	c   Checking for solvers/lingeling                     OK
2.50/2.87	c   Checking for solvers/LySATc                        OK
2.50/2.87	c   Checking for solvers/LySATi                        OK
2.50/2.87	c   Checking for solvers/march_hi                      OK
2.50/2.87	c   Checking for solvers/march_nn                      OK
2.50/2.87	c   Checking for solvers/minisat_static                OK
2.50/2.87	c   Checking for solvers/mxc-sat09                     OK
2.50/2.87	c   Checking for solvers/picosat                       OK
2.50/2.87	c   Checking for solvers/precosat                      OK
2.50/2.87	c   Checking for solvers/SATenstein                    OK
2.50/2.87	c   Checking for solvers/TNM                           OK
2.50/2.87	c   Checking for solvers/ubcsatOrig                    OK
2.50/2.87	c   Checking for utilities/timerun                     OK
2.50/2.87	c   Checking for folder COACH/DATA                     OK
2.50/2.87	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.50/2.87	c Check successful
2.50/2.87	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.50/2.87	c Computing instance features...
2.50/2.87	c    ./features HOME/instance-3449191-1307053720.cnf
2.50/2.87	c    Features found: 300 1278 0.234741784 0.01 0.304644904 0.00234741784 0.0195618153 2.73906273 0.01 0 0.01 0.01 -0 0.501304121 0.577342455 0.333333333 1 0.564474043 0.227497415 0.159638194 0 0.75 3.26191742 0 0 1 0.00487480438 0.421546235 0 0.0109546166 2.3369298 0.487480438 0.0190871153 0.295519078 0.00469483568 0.034428795 0.00876712329 0.0151951528 0.229150434 0.00625978091 0.0289514867 2.87909121 0.112894556 0.232510096 0.0554765292 0.222222222 2.32399625 0.0175342466
2.50/2.87	c TIMER: 2.5 sec total, 2.5 sec since previous report
2.50/2.87	c Computing most promising solver to run...
2.50/2.87	c    COACH/coach 300 1278 0.234741784 0.01 0.304644904 0.00234741784 0.0195618153 2.73906273 0.01 0 0.01 0.01 -0 0.501304121 0.577342455 0.333333333 1 0.564474043 0.227497415 0.159638194 0 0.75 3.26191742 0 0 1 0.00487480438 0.421546235 0 0.0109546166 2.3369298 0.487480438 0.0190871153 0.295519078 0.00469483568 0.034428795 0.00876712329 0.0151951528 0.229150434 0.00625978091 0.0289514867 2.87909121 0.112894556 0.232510096 0.0554765292 0.222222222 2.32399625 0.0175342466 COACH/DATA/ 1
2.50/2.87	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
2.50/2.87	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.50/2.87	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
2.50/2.87	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
2.50/2.87	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
2.50/2.87	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.50/2.87	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
2.50/2.87	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
2.50/2.87	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
2.50/2.87	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.50/2.87	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
2.50/2.87	c TIMER: 2.83 sec total, 0.33 sec since previous report
2.50/2.87	c Preprocessing OFF
2.50/2.87	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
2.50/2.87	c    cryptominisat   	              4 	False
2.50/2.87	c    adaptg2wsat2009 	              4 	False
15.62/15.79	c    precosat        	              4 	False
15.62/15.79	c    march_hi        	              4 	False
15.62/15.79	c    hybridGM3       	              4 	False
15.62/15.79	c    lingeling       	              4 	False
15.62/15.79	c    gnovelty+2      	              4 	False
15.62/15.79	c    TNM             	              4 	False
15.62/15.79	c    AshiHgen        	              4 	False
15.62/15.79	c    mxc-sat09       	              4 	False
15.62/15.79	c    march_hi        	         100000 	False
15.62/15.79	c Default solver to fall back on, in case everything fails:
15.62/15.79	c    lingeling       	       no limit 	False
15.62/15.79	c Running cryptominisat for 4 seconds on HOME/instance-3449191-1307053720.cnf
15.62/15.79	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449191-1307053720.cnf
15.62/15.79	c TIMER: 6.84 sec total, 4.01 sec since previous report
15.62/15.79	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449191-1307053720.cnf
15.62/15.79	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449191-1307053720.cnf
15.62/15.79	c TIMER: 10.85 sec total, 4.0 sec since previous report
15.62/15.79	c Running precosat for 4 seconds on HOME/instance-3449191-1307053720.cnf
15.62/15.79	c    utilities/timerun 4 solvers/precosat HOME/instance-3449191-1307053720.cnf
15.62/15.79	c TIMER: 14.85 sec total, 4.0 sec since previous report
15.62/15.79	c Running march_hi for 4 seconds on HOME/instance-3449191-1307053720.cnf
15.62/15.79	c    utilities/timerun 4 solvers/march_hi HOME/instance-3449191-1307053720.cnf
15.62/15.79	c TIMER: 15.75 sec total, 0.9 sec since previous report
15.62/15.79	c Instance solved!
15.62/15.79	s UNSATISFIABLE
15.62/15.79	c TIMER: 15.75 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-3449191-1307053720/watcher-3449191-1307053720 -o /tmp/evaluation-result-3449191-1307053720/solver-3449191-1307053720 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 595120240 HOME/instance-3449191-1307053720.cnf 

running on 2 cores: 4,6

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 3.99 2.96 5/522 7254
/proc/meminfo: memFree=26523656/32950928 swapFree=34421304/67111528
[pid=7254] ppid=7252 vsize=15384 CPUtime=0 cores=4,6
/proc/7254/stat : 7254 (python) S 7252 7254 6851 0 -1 4202496 794 0 0 0 0 0 0 0 22 0 1 0 895602643 15753216 681 33554432000 4194304 5683644 140736443675776 18446744073709551615 251367544832 0 2147483391 16781312 2 18446744071699199166 0 0 17 4 0 0 0
/proc/7254/statm: 3846 681 322 364 0 333 0

[startup+0.063544 s]
/proc/loadavg: 3.98 3.99 2.96 5/522 7254
/proc/meminfo: memFree=26523656/32950928 swapFree=34421304/67111528
[pid=7254] ppid=7252 vsize=21900 CPUtime=0.01 cores=4,6
/proc/7254/stat : 7254 (python) S 7252 7254 6851 0 -1 4202496 1516 0 0 0 1 0 0 0 22 0 1 0 895602643 22425600 1350 33554432000 4194304 5683644 140736443675776 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/7254/statm: 5475 1350 443 364 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21900

[startup+0.100534 s]
/proc/loadavg: 3.98 3.99 2.96 5/522 7254
/proc/meminfo: memFree=26523656/32950928 swapFree=34421304/67111528
[pid=7254] ppid=7252 vsize=21900 CPUtime=0.01 cores=4,6
/proc/7254/stat : 7254 (python) S 7252 7254 6851 0 -1 4202496 1516 0 0 0 1 0 0 0 22 0 1 0 895602643 22425600 1350 33554432000 4194304 5683644 140736443675776 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/7254/statm: 5475 1350 443 364 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21900

[startup+0.300497 s]
/proc/loadavg: 3.98 3.99 2.96 5/522 7254
/proc/meminfo: memFree=26523656/32950928 swapFree=34421304/67111528
[pid=7254] ppid=7252 vsize=21900 CPUtime=0.01 cores=4,6
/proc/7254/stat : 7254 (python) S 7252 7254 6851 0 -1 4202496 1516 0 0 0 1 0 0 0 22 0 1 0 895602643 22425600 1350 33554432000 4194304 5683644 140736443675776 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/7254/statm: 5475 1350 443 364 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21900

[startup+0.700419 s]
/proc/loadavg: 3.98 3.99 2.96 5/522 7254
/proc/meminfo: memFree=26523656/32950928 swapFree=34421304/67111528
[pid=7254] ppid=7252 vsize=21900 CPUtime=0.01 cores=4,6
/proc/7254/stat : 7254 (python) S 7252 7254 6851 0 -1 4202496 1516 0 0 0 1 0 0 0 22 0 1 0 895602643 22425600 1350 33554432000 4194304 5683644 140736443675776 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/7254/statm: 5475 1350 443 364 0 930 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21900

[startup+1.50028 s]
/proc/loadavg: 3.98 3.99 2.96 5/524 7256
/proc/meminfo: memFree=26510124/32950928 swapFree=34421304/67111528
[pid=7254] ppid=7252 vsize=21900 CPUtime=0.01 cores=4,6
/proc/7254/stat : 7254 (python) S 7252 7254 6851 0 -1 4202496 1516 0 0 0 1 0 0 0 22 0 1 0 895602643 22425600 1350 33554432000 4194304 5683644 140736443675776 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/7254/statm: 5475 1350 443 364 0 930 0
[pid=7256] ppid=7254 vsize=8364 CPUtime=1.45 cores=4,6
/proc/7256/stat : 7256 (features) R 7254 7254 6851 0 -1 4202496 2635 0 0 0 144 1 0 0 25 0 1 0 895602647 8564736 1518 33554432000 134512640 135907751 4293656768 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/7256/statm: 2091 1518 111 341 0 1747 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30264

[startup+3.10098 s]
/proc/loadavg: 3.98 3.99 2.96 5/524 7256
/proc/meminfo: memFree=26509004/32950928 swapFree=34421304/67111528
[pid=7254] ppid=7252 vsize=34400 CPUtime=0.02 cores=4,6
/proc/7254/stat : 7254 (python) S 7252 7254 6851 0 -1 4202496 2164 0 0 0 2 0 0 0 18 0 1 0 895602643 35225600 1407 33554432000 4194304 5683644 140736443675776 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/7254/statm: 8600 1407 468 364 0 934 0
[pid=7256] ppid=7254 vsize=0 CPUtime=2.49 cores=4,6
/proc/7256/stat : 7256 (features) Z 7254 7254 6851 0 -1 4202524 2927 0 0 0 247 2 0 0 25 0 1 0 895602647 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/7256/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.51
Current children cumulated vsize (KiB) 34400

[startup+6.30037 s]
/proc/loadavg: 3.98 3.99 2.97 5/527 7259
/proc/meminfo: memFree=26552880/32950928 swapFree=34421304/67111528
[pid=7254] ppid=7252 vsize=34400 CPUtime=0.02 cores=4,6
/proc/7254/stat : 7254 (python) S 7252 7254 6851 0 -1 4202496 2165 0 0 0 2 0 0 0 18 0 1 0 895602643 35225600 1408 33554432000 4194304 5683644 140736443675776 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/7254/statm: 8600 1408 468 364 0 934 0
[pid=7256] ppid=7254 vsize=0 CPUtime=2.49 cores=4,6
/proc/7256/stat : 7256 (features) Z 7254 7254 6851 0 -1 4202524 2927 0 0 0 247 2 0 0 25 0 1 0 895602647 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/7256/statm: 0 0 0 0 0 0 0
[pid=7257] ppid=7254 vsize=0 CPUtime=0.31 cores=4,6
/proc/7257/stat : 7257 (coach) Z 7254 7254 6851 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895602897 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/7257/statm: 0 0 0 0 0 0 0
[pid=7258] ppid=7254 vsize=8700 CPUtime=0 cores=4,6
/proc/7258/stat : 7258 (timerun) S 7254 7254 6851 0 -1 4202496 754 0 0 0 0 0 0 0 17 0 1 0 895602931 8908800 247 33554432000 4194304 4922060 140735330800048 18446744073709551615 251367365765 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7258/statm: 2175 247 208 178 0 68 0
[pid=7259] ppid=7258 vsize=17680 CPUtime=3.41 cores=4,6
/proc/7259/stat : 7259 (cryptominisat) R 7258 7254 6851 0 -1 4202496 3365 0 0 0 341 0 0 0 25 0 1 0 895602931 18104320 1599 33554432000 134512640 134994940 4294505472 18446744073709551615 4294960144 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/7259/statm: 4420 1599 355 118 0 3605 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 60780

[startup+12.7012 s]
/proc/loadavg: 3.98 3.99 2.97 5/527 7263
/proc/meminfo: memFree=26543848/32950928 swapFree=34421304/67111528
[pid=7254] ppid=7252 vsize=34400 CPUtime=8.01 cores=4,6
/proc/7254/stat : 7254 (python) S 7252 7254 6851 0 -1 4202496 2469 5311 0 0 2 0 799 0 19 0 1 0 895602643 35225600 1408 33554432000 4194304 5683644 140736443675776 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/7254/statm: 8600 1408 468 364 0 934 0
[pid=7256] ppid=7254 vsize=0 CPUtime=2.49 cores=4,6
/proc/7256/stat : 7256 (features) Z 7254 7254 6851 0 -1 4202524 2927 0 0 0 247 2 0 0 25 0 1 0 895602647 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/7256/statm: 0 0 0 0 0 0 0
[pid=7257] ppid=7254 vsize=0 CPUtime=0.31 cores=4,6
/proc/7257/stat : 7257 (coach) Z 7254 7254 6851 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895602897 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/7257/statm: 0 0 0 0 0 0 0
[pid=7262] ppid=7254 vsize=8700 CPUtime=0 cores=4,6
/proc/7262/stat : 7262 (timerun) S 7254 7254 6851 0 -1 4202496 744 0 0 0 0 0 0 0 20 0 1 0 895603731 8908800 247 33554432000 4194304 4922060 140735611735664 18446744073709551615 251367365765 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7262/statm: 2175 247 208 178 0 68 0
[pid=7263] ppid=7262 vsize=3260 CPUtime=1.81 cores=4,6
/proc/7263/stat : 7263 (precosat) R 7262 7254 6851 0 -1 4202496 738 0 0 0 181 0 0 0 25 0 1 0 895603732 3338240 693 33554432000 134512640 135142049 4292003920 18446744073709551615 134528736 0 0 16781312 17442 0 0 0 17 4 0 0 0
/proc/7263/statm: 815 693 82 154 0 659 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 46360

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

[startup+14.3199 s]
/proc/loadavg: 3.98 3.99 2.98 5/527 7263
/proc/meminfo: memFree=26538760/32950928 swapFree=34421304/67111528
[pid=7254] ppid=7252 vsize=34400 CPUtime=8.01 cores=4,6
/proc/7254/stat : 7254 (python) S 7252 7254 6851 0 -1 4202496 2469 5311 0 0 2 0 799 0 19 0 1 0 895602643 35225600 1408 33554432000 4194304 5683644 140736443675776 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/7254/statm: 8600 1408 468 364 0 934 0
[pid=7256] ppid=7254 vsize=0 CPUtime=2.49 cores=4,6
/proc/7256/stat : 7256 (features) Z 7254 7254 6851 0 -1 4202524 2927 0 0 0 247 2 0 0 25 0 1 0 895602647 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/7256/statm: 0 0 0 0 0 0 0
[pid=7257] ppid=7254 vsize=0 CPUtime=0.31 cores=4,6
/proc/7257/stat : 7257 (coach) Z 7254 7254 6851 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895602897 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/7257/statm: 0 0 0 0 0 0 0
[pid=7262] ppid=7254 vsize=8700 CPUtime=0 cores=4,6
/proc/7262/stat : 7262 (timerun) S 7254 7254 6851 0 -1 4202496 744 0 0 0 0 0 0 0 20 0 1 0 895603731 8908800 247 33554432000 4194304 4922060 140735611735664 18446744073709551615 251367365765 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7262/statm: 2175 247 208 178 0 68 0
[pid=7263] ppid=7262 vsize=4040 CPUtime=3.42 cores=4,6
/proc/7263/stat : 7263 (precosat) R 7262 7254 6851 0 -1 4202496 940 0 0 0 342 0 0 0 25 0 1 0 895603732 4136960 895 33554432000 134512640 135142049 4292003920 18446744073709551615 134554883 0 0 16781312 17442 0 0 0 17 4 0 0 0
/proc/7263/statm: 1010 895 82 154 0 854 0
Current children cumulated CPU time (s) 14.23
Current children cumulated vsize (KiB) 47140

[startup+15.1007 s]
/proc/loadavg: 3.98 3.99 2.98 5/527 7263
/proc/meminfo: memFree=26538760/32950928 swapFree=34421304/67111528
[pid=7254] ppid=7252 vsize=34400 CPUtime=12.02 cores=4,6
/proc/7254/stat : 7254 (python) S 7252 7254 6851 0 -1 4202496 2613 7056 0 0 2 0 1199 1 18 0 1 0 895602643 35225600 1408 33554432000 4194304 5683644 140736443675776 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/7254/statm: 8600 1408 468 364 0 934 0
[pid=7256] ppid=7254 vsize=0 CPUtime=2.49 cores=4,6
/proc/7256/stat : 7256 (features) Z 7254 7254 6851 0 -1 4202524 2927 0 0 0 247 2 0 0 25 0 1 0 895602647 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/7256/statm: 0 0 0 0 0 0 0
[pid=7257] ppid=7254 vsize=0 CPUtime=0.31 cores=4,6
/proc/7257/stat : 7257 (coach) Z 7254 7254 6851 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895602897 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/7257/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 14.82
Current children cumulated vsize (KiB) 34400

[startup+15.5007 s]
/proc/loadavg: 3.98 3.99 2.98 5/527 7265
/proc/meminfo: memFree=26537644/32950928 swapFree=34421304/67111528
[pid=7254] ppid=7252 vsize=34400 CPUtime=12.02 cores=4,6
/proc/7254/stat : 7254 (python) S 7252 7254 6851 0 -1 4202496 2614 7056 0 0 2 0 1199 1 18 0 1 0 895602643 35225600 1409 33554432000 4194304 5683644 140736443675776 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/7254/statm: 8600 1409 468 364 0 934 0
[pid=7256] ppid=7254 vsize=0 CPUtime=2.49 cores=4,6
/proc/7256/stat : 7256 (features) Z 7254 7254 6851 0 -1 4202524 2927 0 0 0 247 2 0 0 25 0 1 0 895602647 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/7256/statm: 0 0 0 0 0 0 0
[pid=7257] ppid=7254 vsize=0 CPUtime=0.31 cores=4,6
/proc/7257/stat : 7257 (coach) Z 7254 7254 6851 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895602897 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/7257/statm: 0 0 0 0 0 0 0
[pid=7264] ppid=7254 vsize=8700 CPUtime=0 cores=4,6
/proc/7264/stat : 7264 (timerun) S 7254 7254 6851 0 -1 4202496 741 0 0 0 0 0 0 0 19 0 1 0 895604132 8908800 247 33554432000 4194304 4922060 140734116150240 18446744073709551615 251367365765 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7264/statm: 2175 247 208 178 0 68 0
[pid=7265] ppid=7264 vsize=2568 CPUtime=0.6 cores=4,6
/proc/7265/stat : 7265 (march_hi) R 7264 7254 6851 0 -1 4202496 336 0 0 0 60 0 0 0 24 0 1 0 895604132 2629632 279 33554432000 134512640 134628092 4288470048 18446744073709551615 134527562 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/7265/statm: 642 279 144 29 0 223 0
Current children cumulated CPU time (s) 15.42
Current children cumulated vsize (KiB) 45668

[startup+15.7006 s]
/proc/loadavg: 3.98 3.99 2.98 5/527 7265
/proc/meminfo: memFree=26537644/32950928 swapFree=34421304/67111528
[pid=7254] ppid=7252 vsize=34400 CPUtime=12.02 cores=4,6
/proc/7254/stat : 7254 (python) S 7252 7254 6851 0 -1 4202496 2614 7056 0 0 2 0 1199 1 18 0 1 0 895602643 35225600 1409 33554432000 4194304 5683644 140736443675776 18446744073709551615 251367546624 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/7254/statm: 8600 1409 468 364 0 934 0
[pid=7256] ppid=7254 vsize=0 CPUtime=2.49 cores=4,6
/proc/7256/stat : 7256 (features) Z 7254 7254 6851 0 -1 4202524 2927 0 0 0 247 2 0 0 25 0 1 0 895602647 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/7256/statm: 0 0 0 0 0 0 0
[pid=7257] ppid=7254 vsize=0 CPUtime=0.31 cores=4,6
/proc/7257/stat : 7257 (coach) Z 7254 7254 6851 0 -1 4202524 3736 0 0 0 31 0 0 0 20 0 1 0 895602897 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/7257/statm: 0 0 0 0 0 0 0
[pid=7264] ppid=7254 vsize=8700 CPUtime=0 cores=4,6
/proc/7264/stat : 7264 (timerun) S 7254 7254 6851 0 -1 4202496 741 0 0 0 0 0 0 0 19 0 1 0 895604132 8908800 247 33554432000 4194304 4922060 140734116150240 18446744073709551615 251367365765 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7264/statm: 2175 247 208 178 0 68 0
[pid=7265] ppid=7264 vsize=2568 CPUtime=0.8 cores=4,6
/proc/7265/stat : 7265 (march_hi) R 7264 7254 6851 0 -1 4202496 339 0 0 0 80 0 0 0 25 0 1 0 895604132 2629632 282 33554432000 134512640 134628092 4288470048 18446744073709551615 134541784 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/7265/statm: 642 282 144 29 0 223 0
Current children cumulated CPU time (s) 15.62
Current children cumulated vsize (KiB) 45668

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7254 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=811748
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=58991
# CPU time returned by wait4() is 14.8707
# while last known CPU time is 15.62
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 15.7961
CPU time (s): 15.62
CPU user time (s): 15.59
CPU system time (s): 0.03
CPU usage (%): 98.885
Max. virtual memory (cumulated for all children) (KiB): 459968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.8117
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16935
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= 509
involuntary context switches= 141

runsolver used 0.088986 second user time and 0.19697 second system time

The end

Launcher Data 

Begin job on node113 at 2011-06-03 00:28:40
IDJOB=3449191
IDBENCH=82720
IDSOLVER=1947
FILE ID=node113/3449191-1307053720
RUNJOBID= node113-1307052496-6870
PBS_JOBID= 13497819
Free space on /tmp= 73416 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v300-c1278-S768688898-014.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449191-1307053720/watcher-3449191-1307053720 -o /tmp/evaluation-result-3449191-1307053720/solver-3449191-1307053720 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 595120240  HOME/instance-3449191-1307053720.cnf

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

MD5SUM BENCH= 7436a7d8585345665f45b181a7e46358
RANDOM SEED=595120240

node113.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	: 5332.76
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	: 5332.75
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	: 5332.74
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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	: 5332.83
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      26523812 kB
Buffers:        165872 kB
Cached:         714948 kB
SwapCached:      13476 kB
Active:        5625676 kB
Inactive:       505120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      26523812 kB
SwapTotal:    67111528 kB
SwapFree:     34421304 kB
Dirty:           35332 kB
Writeback:           0 kB
AnonPages:     5248340 kB
Mapped:          23008 kB
Slab:           107928 kB
PageTables:     118212 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 155943752 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= 73380 MiB
End job on node113 at 2011-06-03 00:28:56