Trace number 3449265

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 16.24 16.3163

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v300-c1278-S1194590195-083.UNKNOWN.cnf
MD5SUM4c35fc75d3141dc63bffc905e133b00a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.2778
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 

2.49/2.84	c COMMAND LINE: portfolio_solver.py -t 1200 -s 893042588 HOME/instance-3449265-1307053796.cnf
2.49/2.84	c    tmpdir         WORKING-DIR
2.49/2.84	c    timelimit      1200
2.49/2.84	c    seed           893042588
2.49/2.84	c    verbosity      0
2.49/2.84	c Parsed command line and set default values...
2.49/2.84	c Starting *WALL CLOCK* TIMER
2.49/2.84	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.49/2.84	c   indicating coach-executables-test.sh was run successfully earlier
2.49/2.84	c Making sure all necessary files and folders are present...
2.49/2.84	c   Checking for ./features                            OK
2.49/2.84	c   Checking for COACH/coach                           OK
2.49/2.84	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.49/2.84	c   Checking for solvers/adaptg2wsat2009               OK
2.49/2.84	c   Checking for solvers/adaptg2wsat2009++             OK
2.49/2.84	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.49/2.84	c   Checking for solvers/cryptominisat                 OK
2.49/2.84	c   Checking for solvers/glucose_static                OK
2.49/2.84	c   Checking for solvers/gnovelty+2                    OK
2.49/2.84	c   Checking for solvers/gnovelty+2-H                  OK
2.49/2.85	c   Checking for solvers/hybridGM3                     OK
2.49/2.85	c   Checking for solvers/kcnfs04SAT07                  OK
2.49/2.85	c   Checking for solvers/lingeling                     OK
2.49/2.85	c   Checking for solvers/LySATc                        OK
2.49/2.85	c   Checking for solvers/LySATi                        OK
2.49/2.85	c   Checking for solvers/march_hi                      OK
2.49/2.85	c   Checking for solvers/march_nn                      OK
2.49/2.85	c   Checking for solvers/minisat_static                OK
2.49/2.85	c   Checking for solvers/mxc-sat09                     OK
2.49/2.85	c   Checking for solvers/picosat                       OK
2.49/2.85	c   Checking for solvers/precosat                      OK
2.49/2.85	c   Checking for solvers/SATenstein                    OK
2.49/2.85	c   Checking for solvers/TNM                           OK
2.49/2.85	c   Checking for solvers/ubcsatOrig                    OK
2.49/2.85	c   Checking for utilities/timerun                     OK
2.49/2.85	c   Checking for folder COACH/DATA                     OK
2.49/2.85	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.49/2.85	c Check successful
2.49/2.85	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.49/2.85	c Computing instance features...
2.49/2.85	c    ./features HOME/instance-3449265-1307053796.cnf
2.49/2.85	c    Features found: 300 1278 0.234741784 0.01 0.271413121 0.00312989045 0.0187793427 2.60903577 0.01 0 0.01 0.01 -0 0.507042254 0.577127483 0.333333333 1 0.573645371 0.209146536 0.165313174 0 0.714285714 3.1509577 0 0 1 0.0048200313 0.39723775 0.000782472613 0.0117370892 2.27979958 0.48200313 0.0192436098 0.264667953 0.00625978091 0.0367762128 0 0.0150727002 0.213242575 0.00625978091 0.0258215962 2.81548951 0.113220818 0.232777773 0.0588235294 0.266666667 2.2705112 0.0175342466
2.49/2.85	c TIMER: 2.49 sec total, 2.48 sec since previous report
2.49/2.85	c Computing most promising solver to run...
2.49/2.85	c    COACH/coach 300 1278 0.234741784 0.01 0.271413121 0.00312989045 0.0187793427 2.60903577 0.01 0 0.01 0.01 -0 0.507042254 0.577127483 0.333333333 1 0.573645371 0.209146536 0.165313174 0 0.714285714 3.1509577 0 0 1 0.0048200313 0.39723775 0.000782472613 0.0117370892 2.27979958 0.48200313 0.0192436098 0.264667953 0.00625978091 0.0367762128 0 0.0150727002 0.213242575 0.00625978091 0.0258215962 2.81548951 0.113220818 0.232777773 0.0588235294 0.266666667 2.2705112 0.0175342466 COACH/DATA/ 1
2.49/2.85	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
2.49/2.85	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.49/2.85	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
2.49/2.85	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
2.49/2.85	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
2.49/2.85	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.49/2.85	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
2.49/2.85	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
2.49/2.85	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
2.49/2.85	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.49/2.85	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
2.49/2.85	c TIMER: 2.82 sec total, 0.33 sec since previous report
2.49/2.85	c Preprocessing OFF
2.49/2.85	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
2.49/2.85	c    cryptominisat   	              4 	False
2.49/2.85	c    adaptg2wsat2009 	              4 	False
16.24/16.31	c    precosat        	              4 	False
16.24/16.31	c    march_hi        	              4 	False
16.24/16.31	c    hybridGM3       	              4 	False
16.24/16.31	c    lingeling       	              4 	False
16.24/16.31	c    gnovelty+2      	              4 	False
16.24/16.31	c    TNM             	              4 	False
16.24/16.31	c    AshiHgen        	              4 	False
16.24/16.31	c    mxc-sat09       	              4 	False
16.24/16.31	c    march_hi        	         100000 	False
16.24/16.31	c Default solver to fall back on, in case everything fails:
16.24/16.31	c    lingeling       	       no limit 	False
16.24/16.31	c Running cryptominisat for 4 seconds on HOME/instance-3449265-1307053796.cnf
16.24/16.31	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449265-1307053796.cnf
16.24/16.31	c TIMER: 6.83 sec total, 4.01 sec since previous report
16.24/16.31	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449265-1307053796.cnf
16.24/16.31	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449265-1307053796.cnf
16.24/16.31	c TIMER: 10.84 sec total, 4.01 sec since previous report
16.24/16.31	c Running precosat for 4 seconds on HOME/instance-3449265-1307053796.cnf
16.24/16.31	c    utilities/timerun 4 solvers/precosat HOME/instance-3449265-1307053796.cnf
16.24/16.31	c TIMER: 14.84 sec total, 4.0 sec since previous report
16.24/16.31	c Running march_hi for 4 seconds on HOME/instance-3449265-1307053796.cnf
16.24/16.31	c    utilities/timerun 4 solvers/march_hi HOME/instance-3449265-1307053796.cnf
16.24/16.31	c TIMER: 16.28 sec total, 1.44 sec since previous report
16.24/16.31	c Instance solved!
16.24/16.31	s UNSATISFIABLE
16.24/16.31	c TIMER: 16.28 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-3449265-1307053796/watcher-3449265-1307053796 -o /tmp/evaluation-result-3449265-1307053796/solver-3449265-1307053796 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 893042588 HOME/instance-3449265-1307053796.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: 4.05 4.08 3.15 4/461 28877
/proc/meminfo: memFree=24698992/32951124 swapFree=50923800/67111528
[pid=28877] ppid=28875 vsize=16236 CPUtime=0.01 cores=4,6
/proc/28877/stat : 28877 (python) R 28875 28877 28234 0 -1 4202496 1049 0 0 0 1 0 0 0 25 0 1 0 797795286 16625664 921 33554432000 4194304 5683644 140736137112720 18446744073709551615 4870042 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/28877/statm: 4059 921 381 364 0 546 0

[startup+0.0604829 s]
/proc/loadavg: 4.05 4.08 3.15 4/461 28877
/proc/meminfo: memFree=24698992/32951124 swapFree=50923800/67111528
[pid=28877] ppid=28875 vsize=21892 CPUtime=0.01 cores=4,6
/proc/28877/stat : 28877 (python) S 28875 28877 28234 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 797795286 22417408 1349 33554432000 4194304 5683644 140736137112720 18446744073709551615 270338383616 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28877/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+0.100465 s]
/proc/loadavg: 4.05 4.08 3.15 4/461 28877
/proc/meminfo: memFree=24698992/32951124 swapFree=50923800/67111528
[pid=28877] ppid=28875 vsize=21892 CPUtime=0.01 cores=4,6
/proc/28877/stat : 28877 (python) S 28875 28877 28234 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 797795286 22417408 1349 33554432000 4194304 5683644 140736137112720 18446744073709551615 270338383616 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28877/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+0.300435 s]
/proc/loadavg: 4.05 4.08 3.15 4/461 28877
/proc/meminfo: memFree=24698992/32951124 swapFree=50923800/67111528
[pid=28877] ppid=28875 vsize=21892 CPUtime=0.01 cores=4,6
/proc/28877/stat : 28877 (python) S 28875 28877 28234 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 797795286 22417408 1349 33554432000 4194304 5683644 140736137112720 18446744073709551615 270338383616 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28877/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+0.700367 s]
/proc/loadavg: 4.05 4.08 3.15 4/461 28877
/proc/meminfo: memFree=24698992/32951124 swapFree=50923800/67111528
[pid=28877] ppid=28875 vsize=21892 CPUtime=0.01 cores=4,6
/proc/28877/stat : 28877 (python) S 28875 28877 28234 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 797795286 22417408 1349 33554432000 4194304 5683644 140736137112720 18446744073709551615 270338383616 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28877/statm: 5473 1349 443 364 0 928 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21892

[startup+1.50121 s]
/proc/loadavg: 4.05 4.08 3.15 5/463 28879
/proc/meminfo: memFree=24687072/32951124 swapFree=50923800/67111528
[pid=28877] ppid=28875 vsize=21892 CPUtime=0.01 cores=4,6
/proc/28877/stat : 28877 (python) S 28875 28877 28234 0 -1 4202496 1515 0 0 0 1 0 0 0 25 0 1 0 797795286 22417408 1349 33554432000 4194304 5683644 140736137112720 18446744073709551615 270338383616 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28877/statm: 5473 1349 443 364 0 928 0
[pid=28879] ppid=28877 vsize=8364 CPUtime=1.46 cores=4,6
/proc/28879/stat : 28879 (features) R 28877 28877 28234 0 -1 4202496 2639 0 0 0 145 1 0 0 25 0 1 0 797795289 8564736 1522 33554432000 134512640 135907751 4294485920 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/28879/statm: 2091 1522 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30256

[startup+3.10083 s]
/proc/loadavg: 4.05 4.08 3.15 5/463 28879
/proc/meminfo: memFree=24688684/32951124 swapFree=50923800/67111528
[pid=28877] ppid=28875 vsize=34392 CPUtime=0.02 cores=4,6
/proc/28877/stat : 28877 (python) S 28875 28877 28234 0 -1 4202496 2166 0 0 0 2 0 0 0 18 0 1 0 797795286 35217408 1406 33554432000 4194304 5683644 140736137112720 18446744073709551615 270338383616 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28877/statm: 8598 1406 468 364 0 932 0
[pid=28879] ppid=28877 vsize=0 CPUtime=2.48 cores=4,6
/proc/28879/stat : 28879 (features) Z 28877 28877 28234 0 -1 4202524 2927 0 0 0 245 3 0 0 25 0 1 0 797795289 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28879/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.5
Current children cumulated vsize (KiB) 34392

[startup+6.30126 s]
/proc/loadavg: 4.05 4.07 3.16 5/466 28882
/proc/meminfo: memFree=24688412/32951124 swapFree=50923800/67111528
[pid=28877] ppid=28875 vsize=34392 CPUtime=0.02 cores=4,6
/proc/28877/stat : 28877 (python) S 28875 28877 28234 0 -1 4202496 2167 0 0 0 2 0 0 0 18 0 1 0 797795286 35217408 1407 33554432000 4194304 5683644 140736137112720 18446744073709551615 270338383616 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28877/statm: 8598 1407 468 364 0 932 0
[pid=28879] ppid=28877 vsize=0 CPUtime=2.48 cores=4,6
/proc/28879/stat : 28879 (features) Z 28877 28877 28234 0 -1 4202524 2927 0 0 0 245 3 0 0 25 0 1 0 797795289 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28879/statm: 0 0 0 0 0 0 0
[pid=28880] ppid=28877 vsize=0 CPUtime=0.33 cores=4,6
/proc/28880/stat : 28880 (coach) Z 28877 28877 28234 0 -1 4202524 3736 0 0 0 33 0 0 0 20 0 1 0 797795538 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/28880/statm: 0 0 0 0 0 0 0
[pid=28881] ppid=28877 vsize=8700 CPUtime=0 cores=4,6
/proc/28881/stat : 28881 (timerun) S 28877 28877 28234 0 -1 4202496 755 0 0 0 0 0 0 0 17 0 1 0 797795572 8908800 248 33554432000 4194304 4922060 140733272119296 18446744073709551615 270338202757 0 65536 16781316 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/28881/statm: 2175 248 208 178 0 68 0
[pid=28882] ppid=28881 vsize=16920 CPUtime=3.43 cores=4,6
/proc/28882/stat : 28882 (cryptominisat) R 28881 28877 28234 0 -1 4202496 3235 0 0 0 343 0 0 0 25 0 1 0 797795572 17326080 1589 33554432000 134512640 134994940 4289680192 18446744073709551615 134660015 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/28882/statm: 4230 1589 355 118 0 3415 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 60012

[startup+12.701 s]
/proc/loadavg: 4.05 4.07 3.16 5/466 28886
/proc/meminfo: memFree=24691408/32951124 swapFree=50923800/67111528
[pid=28877] ppid=28875 vsize=34392 CPUtime=8.01 cores=4,6
/proc/28877/stat : 28877 (python) S 28875 28877 28234 0 -1 4202496 2467 5427 0 0 2 0 799 0 18 0 1 0 797795286 35217408 1408 33554432000 4194304 5683644 140736137112720 18446744073709551615 270338383616 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28877/statm: 8598 1408 468 364 0 932 0
[pid=28879] ppid=28877 vsize=0 CPUtime=2.48 cores=4,6
/proc/28879/stat : 28879 (features) Z 28877 28877 28234 0 -1 4202524 2927 0 0 0 245 3 0 0 25 0 1 0 797795289 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28879/statm: 0 0 0 0 0 0 0
[pid=28880] ppid=28877 vsize=0 CPUtime=0.33 cores=4,6
/proc/28880/stat : 28880 (coach) Z 28877 28877 28234 0 -1 4202524 3736 0 0 0 33 0 0 0 20 0 1 0 797795538 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/28880/statm: 0 0 0 0 0 0 0
[pid=28885] ppid=28877 vsize=8700 CPUtime=0 cores=4,6
/proc/28885/stat : 28885 (timerun) S 28877 28877 28234 0 -1 4202496 744 0 0 0 0 0 0 0 19 0 1 0 797796373 8908800 248 33554432000 4194304 4922060 140736200468448 18446744073709551615 270338202757 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/28885/statm: 2175 248 208 178 0 68 0
[pid=28886] ppid=28885 vsize=3252 CPUtime=1.83 cores=4,6
/proc/28886/stat : 28886 (precosat) R 28885 28877 28234 0 -1 4202496 747 0 0 0 183 0 0 0 25 0 1 0 797796373 3330048 701 33554432000 134512640 135142049 4293853568 18446744073709551615 134555853 0 0 16781312 17442 0 0 0 17 4 0 0 0
/proc/28886/statm: 813 701 82 154 0 657 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 46344

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

[startup+14.3177 s]
/proc/loadavg: 4.04 4.07 3.17 5/466 28886
/proc/meminfo: memFree=24689176/32951124 swapFree=50923800/67111528
[pid=28877] ppid=28875 vsize=34392 CPUtime=8.01 cores=4,6
/proc/28877/stat : 28877 (python) S 28875 28877 28234 0 -1 4202496 2467 5427 0 0 2 0 799 0 18 0 1 0 797795286 35217408 1408 33554432000 4194304 5683644 140736137112720 18446744073709551615 270338383616 0 0 16781312 2 18446744071562362840 0 0 17 6 0 0 0
/proc/28877/statm: 8598 1408 468 364 0 932 0
[pid=28879] ppid=28877 vsize=0 CPUtime=2.48 cores=4,6
/proc/28879/stat : 28879 (features) Z 28877 28877 28234 0 -1 4202524 2927 0 0 0 245 3 0 0 25 0 1 0 797795289 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28879/statm: 0 0 0 0 0 0 0
[pid=28880] ppid=28877 vsize=0 CPUtime=0.33 cores=4,6
/proc/28880/stat : 28880 (coach) Z 28877 28877 28234 0 -1 4202524 3736 0 0 0 33 0 0 0 20 0 1 0 797795538 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/28880/statm: 0 0 0 0 0 0 0
[pid=28885] ppid=28877 vsize=8700 CPUtime=0 cores=4,6
/proc/28885/stat : 28885 (timerun) S 28877 28877 28234 0 -1 4202496 744 0 0 0 0 0 0 0 19 0 1 0 797796373 8908800 248 33554432000 4194304 4922060 140736200468448 18446744073709551615 270338202757 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/28885/statm: 2175 248 208 178 0 68 0
[pid=28886] ppid=28885 vsize=4048 CPUtime=3.44 cores=4,6
/proc/28886/stat : 28886 (precosat) R 28885 28877 28234 0 -1 4202496 952 0 0 0 344 0 0 0 25 0 1 0 797796373 4145152 906 33554432000 134512640 135142049 4293853568 18446744073709551615 134608202 0 0 16781312 17442 0 0 0 17 4 0 0 0
/proc/28886/statm: 1012 906 82 154 0 856 0
Current children cumulated CPU time (s) 14.26
Current children cumulated vsize (KiB) 47140

[startup+15.1005 s]
/proc/loadavg: 4.04 4.07 3.17 5/466 28886
/proc/meminfo: memFree=24689176/32951124 swapFree=50923800/67111528
[pid=28877] ppid=28875 vsize=34392 CPUtime=12.01 cores=4,6
/proc/28877/stat : 28877 (python) S 28875 28877 28234 0 -1 4202496 2609 7188 0 0 2 0 1199 0 18 0 1 0 797795286 35217408 1408 33554432000 4194304 5683644 140736137112720 18446744073709551615 270338383616 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/28877/statm: 8598 1408 468 364 0 932 0
[pid=28879] ppid=28877 vsize=0 CPUtime=2.48 cores=4,6
/proc/28879/stat : 28879 (features) Z 28877 28877 28234 0 -1 4202524 2927 0 0 0 245 3 0 0 25 0 1 0 797795289 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28879/statm: 0 0 0 0 0 0 0
[pid=28880] ppid=28877 vsize=0 CPUtime=0.33 cores=4,6
/proc/28880/stat : 28880 (coach) Z 28877 28877 28234 0 -1 4202524 3736 0 0 0 33 0 0 0 20 0 1 0 797795538 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/28880/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 14.82
Current children cumulated vsize (KiB) 34392

[startup+15.9013 s]
/proc/loadavg: 4.04 4.07 3.17 5/466 28888
/proc/meminfo: memFree=24692276/32951124 swapFree=50923800/67111528
[pid=28877] ppid=28875 vsize=34392 CPUtime=12.01 cores=4,6
/proc/28877/stat : 28877 (python) S 28875 28877 28234 0 -1 4202496 2610 7188 0 0 2 0 1199 0 18 0 1 0 797795286 35217408 1409 33554432000 4194304 5683644 140736137112720 18446744073709551615 270338383616 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/28877/statm: 8598 1409 468 364 0 932 0
[pid=28879] ppid=28877 vsize=0 CPUtime=2.48 cores=4,6
/proc/28879/stat : 28879 (features) Z 28877 28877 28234 0 -1 4202524 2927 0 0 0 245 3 0 0 25 0 1 0 797795289 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28879/statm: 0 0 0 0 0 0 0
[pid=28880] ppid=28877 vsize=0 CPUtime=0.33 cores=4,6
/proc/28880/stat : 28880 (coach) Z 28877 28877 28234 0 -1 4202524 3736 0 0 0 33 0 0 0 20 0 1 0 797795538 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/28880/statm: 0 0 0 0 0 0 0
[pid=28887] ppid=28877 vsize=8700 CPUtime=0 cores=4,6
/proc/28887/stat : 28887 (timerun) S 28877 28877 28234 0 -1 4202496 744 0 0 0 0 0 0 0 18 0 1 0 797796773 8908800 248 33554432000 4194304 4922060 140736177485296 18446744073709551615 270338202757 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/28887/statm: 2175 248 208 178 0 68 0
[pid=28888] ppid=28887 vsize=2568 CPUtime=1.02 cores=4,6
/proc/28888/stat : 28888 (march_hi) R 28887 28877 28234 0 -1 4202496 342 0 0 0 102 0 0 0 25 0 1 0 797796774 2629632 284 33554432000 134512640 134628092 4288439840 18446744073709551615 134527575 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/28888/statm: 642 284 144 29 0 223 0
Current children cumulated CPU time (s) 15.84
Current children cumulated vsize (KiB) 45660

[startup+16.3012 s]
/proc/loadavg: 4.04 4.07 3.17 5/466 28888
/proc/meminfo: memFree=24692276/32951124 swapFree=50923800/67111528
[pid=28877] ppid=28875 vsize=34392 CPUtime=12.01 cores=4,6
/proc/28877/stat : 28877 (python) S 28875 28877 28234 0 -1 4202496 2612 7188 0 0 2 0 1199 0 18 0 1 0 797795286 35217408 1409 33554432000 4194304 5683644 140736137112720 18446744073709551615 270338383616 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/28877/statm: 8598 1409 468 364 0 932 0
[pid=28879] ppid=28877 vsize=0 CPUtime=2.48 cores=4,6
/proc/28879/stat : 28879 (features) Z 28877 28877 28234 0 -1 4202524 2927 0 0 0 245 3 0 0 25 0 1 0 797795289 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/28879/statm: 0 0 0 0 0 0 0
[pid=28880] ppid=28877 vsize=0 CPUtime=0.33 cores=4,6
/proc/28880/stat : 28880 (coach) Z 28877 28877 28234 0 -1 4202524 3736 0 0 0 33 0 0 0 20 0 1 0 797795538 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 6 0 0 0
/proc/28880/statm: 0 0 0 0 0 0 0
[pid=28887] ppid=28877 vsize=8700 CPUtime=0 cores=4,6
/proc/28887/stat : 28887 (timerun) S 28877 28877 28234 0 -1 4202496 744 0 0 0 0 0 0 0 18 0 1 0 797796773 8908800 248 33554432000 4194304 4922060 140736177485296 18446744073709551615 270338202757 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/28887/statm: 2175 248 208 178 0 68 0
[pid=28888] ppid=28887 vsize=2568 CPUtime=1.42 cores=4,6
/proc/28888/stat : 28888 (march_hi) R 28887 28877 28234 0 -1 4202496 347 0 0 0 142 0 0 0 25 0 1 0 797796774 2629632 289 33554432000 134512640 134628092 4288439840 18446744073709551615 134527647 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/28888/statm: 642 289 144 29 0 223 0
Current children cumulated CPU time (s) 16.24
Current children cumulated vsize (KiB) 45660

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28877 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=808748
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=50992
# CPU time returned by wait4() is 14.8597
# while last known CPU time is 16.24
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 16.3163
CPU time (s): 16.24
CPU user time (s): 16.21
CPU system time (s): 0.03
CPU usage (%): 99.5325
Max. virtual memory (cumulated for all children) (KiB): 459960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.8087
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17065
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= 488
involuntary context switches= 91

runsolver used 0.05999 second user time and 0.19697 second system time

The end

Launcher Data 

Begin job on node143 at 2011-06-03 00:29:57
IDJOB=3449265
IDBENCH=82794
IDSOLVER=1947
FILE ID=node143/3449265-1307053796
RUNJOBID= node143-1307052431-28255
PBS_JOBID= 13497785
Free space on /tmp= 73764 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v300-c1278-S1194590195-083.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449265-1307053796/watcher-3449265-1307053796 -o /tmp/evaluation-result-3449265-1307053796/solver-3449265-1307053796 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 893042588  HOME/instance-3449265-1307053796.cnf

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

MD5SUM BENCH= 4c35fc75d3141dc63bffc905e133b00a
RANDOM SEED=893042588

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

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

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

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

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

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

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

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24699272 kB
Buffers:        231016 kB
Cached:         486300 kB
SwapCached:       9140 kB
Active:        7599660 kB
Inactive:       374656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24699272 kB
SwapTotal:    67111528 kB
SwapFree:     50923800 kB
Dirty:           42664 kB
Writeback:           0 kB
AnonPages:     7253968 kB
Mapped:          24096 kB
Slab:           129148 kB
PageTables:      81020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 116623844 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= 73728 MiB
End job on node143 at 2011-06-03 00:30:13