Trace number 3201203

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 2011-03-18SAT 35.21 35.353

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1786071619-083.SATISFIABLE.cnf
MD5SUM4c9b0d97324ee5d84961ef01705e1399
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data 

13.25/13.62	c COMMAND LINE: portfolio_solver.py -t 2400 -s 685608698 HOME/instance-3201203-1302878103.cnf
13.25/13.62	c    tmpdir         WORKING-DIR
13.25/13.62	c    timelimit      2400
13.25/13.62	c    seed           685608698
13.25/13.62	c    verbosity      0
13.25/13.62	c Parsed command line and set default values...
13.25/13.62	c Starting *WALL CLOCK* TIMER
13.25/13.62	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
13.25/13.62	c   indicating coach-executables-test.sh was run successfully earlier
13.25/13.62	c Making sure all necessary files and folders are present...
13.25/13.62	c   Checking for ./features                            OK
13.25/13.62	c   Checking for COACH/coach                           OK
13.25/13.62	c   Checking for preprocessors/SatELite_v1.0_linux     OK
13.25/13.62	c   Checking for solvers/adaptg2wsat2009               OK
13.25/13.62	c   Checking for solvers/adaptg2wsat2009++             OK
13.25/13.62	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
13.25/13.62	c   Checking for solvers/cryptominisat                 OK
13.25/13.62	c   Checking for solvers/glucose_static                OK
13.25/13.62	c   Checking for solvers/gnovelty+2                    OK
13.25/13.62	c   Checking for solvers/gnovelty+2-H                  OK
13.25/13.62	c   Checking for solvers/hybridGM3                     OK
13.25/13.62	c   Checking for solvers/kcnfs04SAT07                  OK
13.25/13.62	c   Checking for solvers/lingeling                     OK
13.25/13.62	c   Checking for solvers/LySATc                        OK
13.25/13.62	c   Checking for solvers/LySATi                        OK
13.25/13.62	c   Checking for solvers/march_hi                      OK
13.25/13.62	c   Checking for solvers/march_nn                      OK
13.25/13.62	c   Checking for solvers/minisat_static                OK
13.25/13.62	c   Checking for solvers/mxc-sat09                     OK
13.25/13.62	c   Checking for solvers/picosat                       OK
13.25/13.62	c   Checking for solvers/precosat                      OK
13.25/13.62	c   Checking for solvers/SATenstein                    OK
13.25/13.62	c   Checking for solvers/TNM                           OK
13.25/13.62	c   Checking for solvers/ubcsatOrig                    OK
13.25/13.62	c   Checking for utilities/timerun                     OK
13.25/13.62	c   Checking for folder COACH/DATA                     OK
13.25/13.62	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
13.25/13.62	c Check successful
13.25/13.62	c TIMER: 0.0 sec total, 0.0 sec since previous report
13.25/13.62	c Computing instance features...
13.25/13.62	c    ./features HOME/instance-3201203-1302878103.cnf
13.25/13.62	c    Features found: 50 4450 0.0112359551 0.14 0.0355558554 0.128314607 0.150786517 3.50972662 0.14 0 0.14 0.14 -0 0.312359551 0.680335834 0.142857143 1 1.00242153 0.0340315559 0.0243207212 0.00166389351 0.0888888889 2.07014036 0 0 0 0.00855730337 0.159116987 0.00561797753 0.0121348315 2.91058017 0.0611235955 0.011011236 0 0.011011236 0.011011236 0.00927536232 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1
13.25/13.62	c TIMER: 13.25 sec total, 13.25 sec since previous report
13.25/13.62	c Computing most promising solver to run...
13.25/13.62	c    COACH/coach 50 4450 0.0112359551 0.14 0.0355558554 0.128314607 0.150786517 3.50972662 0.14 0 0.14 0.14 -0 0.312359551 0.680335834 0.142857143 1 1.00242153 0.0340315559 0.0243207212 0.00166389351 0.0888888889 2.07014036 0 0 0 0.00855730337 0.159116987 0.00561797753 0.0121348315 2.91058017 0.0611235955 0.011011236 0 0.011011236 0.011011236 0.00927536232 -1 -0 -1 0 -1 -1 -0 -1 0 -0 -1 COACH/DATA/ 0
13.25/13.62	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
13.25/13.62	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
13.25/13.62	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
13.25/13.62	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
13.25/13.62	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
13.25/13.62	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
13.25/13.62	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
13.25/13.62	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
13.25/13.62	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
13.25/13.62	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
13.25/13.62	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
13.25/13.62	c TIMER: 13.59 sec total, 0.33 sec since previous report
13.25/13.62	c Preprocessing OFF
13.25/13.62	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
13.25/13.62	c    cryptominisat   	             21 	False
13.25/13.62	c    adaptg2wsat2009 	              4 	False
13.25/13.62	c    precosat        	            128 	False
13.25/13.62	c    march_hi        	            121 	False
13.25/13.62	c    hybridGM3       	             34 	False
13.25/13.62	c    lingeling       	              4 	False
35.21/35.35	c    gnovelty+2      	             38 	False
35.21/35.35	c    TNM             	             62 	False
35.21/35.35	c    AshiHgen        	              8 	False
35.21/35.35	c    mxc-sat09       	              4 	False
35.21/35.35	c    march_hi        	         100000 	False
35.21/35.35	c Default solver to fall back on, in case everything fails:
35.21/35.35	c    lingeling       	       no limit 	False
35.21/35.35	c Running cryptominisat for 21 seconds on HOME/instance-3201203-1302878103.cnf
35.21/35.35	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3201203-1302878103.cnf
35.21/35.35	c TIMER: 34.6 sec total, 21.01 sec since previous report
35.21/35.35	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3201203-1302878103.cnf
35.21/35.35	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3201203-1302878103.cnf
35.21/35.35	c TIMER: 35.31 sec total, 0.72 sec since previous report
35.21/35.35	c Instance solved!
35.21/35.35	s SATISFIABLE
35.21/35.35	v -1 -2 3 -4 5 -6 -7 8 -9 -10 11 -12 13 -14 15 16 -17 18 19 -20
35.21/35.35	v 21 -22 23 -24 25 -26 -27 28 29 -30 -31 32 33 34 -35 36 37 -38 -39 -40
35.21/35.35	v 41 42 -43 -44 -45 -46 -47 48 -49 -50 0
35.21/35.35	c TIMER: 35.31 sec total, 0.0 sec since previous report

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3201203-1302878103/watcher-3201203-1302878103 -o /tmp/evaluation-result-3201203-1302878103/solver-3201203-1302878103 -C 2400 -W 1300 -M 7680 python portfolio_solver.py -t 2400 -s 685608698 HOME/instance-3201203-1302878103.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.92 3.98 4.22 5/201 23358
/proc/meminfo: memFree=18868272/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=15140 CPUtime=0 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 651 0 0 0 0 0 0 0 25 0 1 0 380226422 15503360 548 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106766848 0 2147483391 16781312 2 18446744071699199166 0 0 17 4 0 0 0
/proc/23358/statm: 3785 548 316 379 0 258 0

[startup+0.0917919 s]
/proc/loadavg: 3.92 3.98 4.22 5/201 23358
/proc/meminfo: memFree=18868272/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=21940 CPUtime=0.01 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 380226422 22466560 1353 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21940

[startup+0.100789 s]
/proc/loadavg: 3.92 3.98 4.22 5/201 23358
/proc/meminfo: memFree=18868272/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=21940 CPUtime=0.01 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 380226422 22466560 1353 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21940

[startup+0.300752 s]
/proc/loadavg: 3.92 3.98 4.22 5/201 23358
/proc/meminfo: memFree=18868272/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=21940 CPUtime=0.01 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 380226422 22466560 1353 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21940

[startup+0.700662 s]
/proc/loadavg: 3.92 3.98 4.22 5/201 23358
/proc/meminfo: memFree=18868272/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=21940 CPUtime=0.01 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 380226422 22466560 1353 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21940

[startup+1.50055 s]
/proc/loadavg: 3.92 3.98 4.22 5/203 23360
/proc/meminfo: memFree=18854864/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=21940 CPUtime=0.01 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 380226422 22466560 1353 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 5485 1353 463 379 0 926 0
[pid=23360] ppid=23358 vsize=8364 CPUtime=1.46 cores=4,6
/proc/23360/stat : 23360 (features) R 23358 23358 22610 0 -1 4202496 2646 0 0 0 144 2 0 0 25 0 1 0 380226426 8564736 1530 33554432000 134512640 135907751 4290726000 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/23360/statm: 2091 1530 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30304

[startup+3.10026 s]
/proc/loadavg: 3.92 3.98 4.22 5/203 23360
/proc/meminfo: memFree=18857084/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=21940 CPUtime=0.01 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 380226422 22466560 1353 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 5485 1353 463 379 0 926 0
[pid=23360] ppid=23358 vsize=4844 CPUtime=3.06 cores=4,6
/proc/23360/stat : 23360 (features) R 23358 23358 22610 0 -1 4202496 2913 0 0 0 302 4 0 0 25 0 1 0 380226426 4960256 892 33554432000 134512640 135907751 4290726000 18446744073709551615 134518380 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/23360/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26784

[startup+6.3007 s]
/proc/loadavg: 3.93 3.98 4.22 5/203 23361
/proc/meminfo: memFree=18859796/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=21940 CPUtime=0.01 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 380226422 22466560 1353 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 5485 1353 463 379 0 926 0
[pid=23360] ppid=23358 vsize=4844 CPUtime=6.26 cores=4,6
/proc/23360/stat : 23360 (features) R 23358 23358 22610 0 -1 4202496 2913 0 0 0 622 4 0 0 25 0 1 0 380226426 4960256 892 33554432000 134512640 135907751 4290726000 18446744073709551615 134518674 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/23360/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 26784

[startup+12.7006 s]
/proc/loadavg: 3.93 3.98 4.22 5/203 23361
/proc/meminfo: memFree=18859448/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=21940 CPUtime=0.01 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 1514 0 0 0 1 0 0 0 25 0 1 0 380226422 22466560 1353 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 5485 1353 463 379 0 926 0
[pid=23360] ppid=23358 vsize=4844 CPUtime=12.66 cores=4,6
/proc/23360/stat : 23360 (features) R 23358 23358 22610 0 -1 4202496 2913 0 0 0 1262 4 0 0 25 0 1 0 380226426 4960256 892 33554432000 134512640 135907751 4290726000 18446744073709551615 134518797 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/23360/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26784

[startup+25.5003 s]
/proc/loadavg: 3.95 3.98 4.21 5/206 23364
/proc/meminfo: memFree=18853828/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=34440 CPUtime=0.01 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 2167 0 0 0 1 0 0 0 18 0 1 0 380226422 35266560 1416 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 8610 1416 488 379 0 930 0
[pid=23360] ppid=23358 vsize=0 CPUtime=13.24 cores=4,6
/proc/23360/stat : 23360 (features) Z 23358 23358 22610 0 -1 4202524 2926 0 0 0 1320 4 0 0 25 0 1 0 380226426 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/23360/statm: 0 0 0 0 0 0 0
[pid=23362] ppid=23358 vsize=0 CPUtime=0.32 cores=4,6
/proc/23362/stat : 23362 (coach) Z 23358 23358 22610 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 380227751 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/23362/statm: 0 0 0 0 0 0 0
[pid=23363] ppid=23358 vsize=8700 CPUtime=0 cores=4,6
/proc/23363/stat : 23363 (timerun) S 23358 23358 22610 0 -1 4202496 759 0 0 0 0 0 0 0 17 0 1 0 380227785 8908800 247 33554432000 4194304 4922060 140736779652032 18446744073709551615 255106587781 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/23363/statm: 2175 247 208 178 0 68 0
[pid=23364] ppid=23363 vsize=20892 CPUtime=11.86 cores=4,6
/proc/23364/stat : 23364 (cryptominisat) R 23363 23358 22610 0 -1 4202496 7201 0 0 0 1185 1 0 0 25 0 1 0 380227786 21393408 2611 33554432000 134512640 134994940 4289781152 18446744073709551615 134642721 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/23364/statm: 5223 2611 356 118 0 4408 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 64032

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

[startup+31.9072 s]
/proc/loadavg: 3.95 3.98 4.21 5/206 23364
/proc/meminfo: memFree=18852572/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=34440 CPUtime=0.01 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 2168 0 0 0 1 0 0 0 18 0 1 0 380226422 35266560 1416 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 8610 1416 488 379 0 930 0
[pid=23360] ppid=23358 vsize=0 CPUtime=13.24 cores=4,6
/proc/23360/stat : 23360 (features) Z 23358 23358 22610 0 -1 4202524 2926 0 0 0 1320 4 0 0 25 0 1 0 380226426 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/23360/statm: 0 0 0 0 0 0 0
[pid=23362] ppid=23358 vsize=0 CPUtime=0.32 cores=4,6
/proc/23362/stat : 23362 (coach) Z 23358 23358 22610 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 380227751 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/23362/statm: 0 0 0 0 0 0 0
[pid=23363] ppid=23358 vsize=8700 CPUtime=0 cores=4,6
/proc/23363/stat : 23363 (timerun) S 23358 23358 22610 0 -1 4202496 759 0 0 0 0 0 0 0 17 0 1 0 380227785 8908800 247 33554432000 4194304 4922060 140736779652032 18446744073709551615 255106587781 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/23363/statm: 2175 247 208 178 0 68 0
[pid=23364] ppid=23363 vsize=22096 CPUtime=18.26 cores=4,6
/proc/23364/stat : 23364 (cryptominisat) R 23363 23358 22610 0 -1 4202496 9727 0 0 0 1825 1 0 0 25 0 1 0 380227786 22626304 2646 33554432000 134512640 134994940 4289781152 18446744073709551615 8067036 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/23364/statm: 5524 2646 357 118 0 4709 0
Current children cumulated CPU time (s) 31.83
Current children cumulated vsize (KiB) 65236

[startup+33.5009 s]
/proc/loadavg: 3.95 3.98 4.21 5/206 23364
/proc/meminfo: memFree=18852076/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=34440 CPUtime=0.01 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 2168 0 0 0 1 0 0 0 18 0 1 0 380226422 35266560 1416 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 8610 1416 488 379 0 930 0
[pid=23360] ppid=23358 vsize=0 CPUtime=13.24 cores=4,6
/proc/23360/stat : 23360 (features) Z 23358 23358 22610 0 -1 4202524 2926 0 0 0 1320 4 0 0 25 0 1 0 380226426 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/23360/statm: 0 0 0 0 0 0 0
[pid=23362] ppid=23358 vsize=0 CPUtime=0.32 cores=4,6
/proc/23362/stat : 23362 (coach) Z 23358 23358 22610 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 380227751 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/23362/statm: 0 0 0 0 0 0 0
[pid=23363] ppid=23358 vsize=8700 CPUtime=0 cores=4,6
/proc/23363/stat : 23363 (timerun) S 23358 23358 22610 0 -1 4202496 759 0 0 0 0 0 0 0 17 0 1 0 380227785 8908800 247 33554432000 4194304 4922060 140736779652032 18446744073709551615 255106587781 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/23363/statm: 2175 247 208 178 0 68 0
[pid=23364] ppid=23363 vsize=22096 CPUtime=19.85 cores=4,6
/proc/23364/stat : 23364 (cryptominisat) R 23363 23358 22610 0 -1 4202496 10046 0 0 0 1984 1 0 0 25 0 1 0 380227786 22626304 2965 33554432000 134512640 134994940 4289781152 18446744073709551615 134642799 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/23364/statm: 5524 2965 357 118 0 4709 0
Current children cumulated CPU time (s) 33.42
Current children cumulated vsize (KiB) 65236

[startup+34.3008 s]
/proc/loadavg: 3.95 3.98 4.21 5/206 23365
/proc/meminfo: memFree=18852324/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=34440 CPUtime=0.01 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 2168 0 0 0 1 0 0 0 18 0 1 0 380226422 35266560 1416 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 8610 1416 488 379 0 930 0
[pid=23360] ppid=23358 vsize=0 CPUtime=13.24 cores=4,6
/proc/23360/stat : 23360 (features) Z 23358 23358 22610 0 -1 4202524 2926 0 0 0 1320 4 0 0 25 0 1 0 380226426 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/23360/statm: 0 0 0 0 0 0 0
[pid=23362] ppid=23358 vsize=0 CPUtime=0.32 cores=4,6
/proc/23362/stat : 23362 (coach) Z 23358 23358 22610 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 380227751 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/23362/statm: 0 0 0 0 0 0 0
[pid=23363] ppid=23358 vsize=8700 CPUtime=0 cores=4,6
/proc/23363/stat : 23363 (timerun) S 23358 23358 22610 0 -1 4202496 759 0 0 0 0 0 0 0 17 0 1 0 380227785 8908800 247 33554432000 4194304 4922060 140736779652032 18446744073709551615 255106587781 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/23363/statm: 2175 247 208 178 0 68 0
[pid=23364] ppid=23363 vsize=22304 CPUtime=20.65 cores=4,6
/proc/23364/stat : 23364 (cryptominisat) R 23363 23358 22610 0 -1 4202496 10523 0 0 0 2064 1 0 0 25 0 1 0 380227786 22839296 2780 33554432000 134512640 134994940 4289781152 18446744073709551615 134642712 0 0 16781312 2 0 0 0 17 4 0 0 0
/proc/23364/statm: 5576 2780 357 118 0 4761 0
Current children cumulated CPU time (s) 34.22
Current children cumulated vsize (KiB) 65444

[startup+35.1006 s]
/proc/loadavg: 3.95 3.98 4.21 5/206 23367
/proc/meminfo: memFree=18861128/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=34440 CPUtime=20.99 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 2335 11586 0 0 1 0 2097 1 19 0 1 0 380226422 35266560 1420 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 8610 1420 488 379 0 930 0
[pid=23360] ppid=23358 vsize=0 CPUtime=13.24 cores=4,6
/proc/23360/stat : 23360 (features) Z 23358 23358 22610 0 -1 4202524 2926 0 0 0 1320 4 0 0 25 0 1 0 380226426 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/23360/statm: 0 0 0 0 0 0 0
[pid=23362] ppid=23358 vsize=0 CPUtime=0.32 cores=4,6
/proc/23362/stat : 23362 (coach) Z 23358 23358 22610 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 380227751 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/23362/statm: 0 0 0 0 0 0 0
[pid=23366] ppid=23358 vsize=8700 CPUtime=0 cores=4,6
/proc/23366/stat : 23366 (timerun) S 23358 23358 22610 0 -1 4202496 753 0 0 0 0 0 0 0 18 0 1 0 380229886 8908800 248 33554432000 4194304 4922060 140734723220592 18446744073709551615 255106587781 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/23366/statm: 2175 248 208 178 0 68 0
[pid=23367] ppid=23366 vsize=417380 CPUtime=0.47 cores=4,6
/proc/23367/stat : 23367 (adaptg2wsat2009) R 23366 23358 22610 0 -1 4194304 367 0 0 0 47 0 0 0 23 0 1 0 380229886 427397120 312 33554432000 134512640 134546244 4287118016 18446744073709551615 134524542 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/23367/statm: 104345 312 91 9 0 103009 0
Current children cumulated CPU time (s) 35.02
Current children cumulated vsize (KiB) 460520

[startup+35.3006 s]
/proc/loadavg: 3.95 3.98 4.21 5/206 23367
/proc/meminfo: memFree=18861128/32951124 swapFree=67111528/67111528
[pid=23358] ppid=23356 vsize=34440 CPUtime=20.99 cores=4,6
/proc/23358/stat : 23358 (python) S 23356 23358 22610 0 -1 4202496 2335 11586 0 0 1 0 2097 1 19 0 1 0 380226422 35266560 1420 33554432000 4194304 5745468 140735585149952 18446744073709551615 255106768640 0 0 16781312 2 18446744071562362840 0 0 17 4 0 0 0
/proc/23358/statm: 8610 1420 488 379 0 930 0
[pid=23360] ppid=23358 vsize=0 CPUtime=13.24 cores=4,6
/proc/23360/stat : 23360 (features) Z 23358 23358 22610 0 -1 4202524 2926 0 0 0 1320 4 0 0 25 0 1 0 380226426 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/23360/statm: 0 0 0 0 0 0 0
[pid=23362] ppid=23358 vsize=0 CPUtime=0.32 cores=4,6
/proc/23362/stat : 23362 (coach) Z 23358 23358 22610 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 380227751 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 4 0 0 0
/proc/23362/statm: 0 0 0 0 0 0 0
[pid=23366] ppid=23358 vsize=8700 CPUtime=0 cores=4,6
/proc/23366/stat : 23366 (timerun) S 23358 23358 22610 0 -1 4202496 753 0 0 0 0 0 0 0 18 0 1 0 380229886 8908800 248 33554432000 4194304 4922060 140734723220592 18446744073709551615 255106587781 0 65536 16781316 65538 18446744071562232103 0 0 17 6 0 0 0
/proc/23366/statm: 2175 248 208 178 0 68 0
[pid=23367] ppid=23366 vsize=417384 CPUtime=0.66 cores=4,6
/proc/23367/stat : 23367 (adaptg2wsat2009) R 23366 23358 22610 0 -1 4194304 434 0 0 0 66 0 0 0 24 0 1 0 380229886 427401216 378 33554432000 134512640 134546244 4287118016 18446744073709551615 134535632 0 0 16781312 0 0 0 0 17 4 0 0 0
/proc/23367/statm: 104346 378 108 9 0 103010 0
Current children cumulated CPU time (s) 35.21
Current children cumulated vsize (KiB) 460524

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23358 and gives
#  childrusage.ru_utime.tv_sec=34
#  childrusage.ru_utime.tv_usec=532750
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=74988
# CPU time returned by wait4() is 34.6077
# while last known CPU time is 35.21
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 35.353
CPU time (s): 35.21
CPU user time (s): 35.16
CPU system time (s): 0.05
CPU usage (%): 99.5955
Max. virtual memory (cumulated for all children) (KiB): 460524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.5328
system time used= 0.074988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21357
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= 345
involuntary context switches= 201

runsolver used 0.075988 second user time and 0.123981 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-15 16:35:03
IDJOB=3201203
IDBENCH=82881
IDSOLVER=1618
FILE ID=node144/3201203-1302878103
RUNJOBID= node144-1302875742-22629
PBS_JOBID= 13011962
Free space on /tmp= 72100 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1786071619-083.SATISFIABLE.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3201203-1302878103/watcher-3201203-1302878103 -o /tmp/evaluation-result-3201203-1302878103/solver-3201203-1302878103 -C 2400 -W 1300 -M 7680  python portfolio_solver.py -t 2400 -s 685608698  HOME/instance-3201203-1302878103.cnf

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

MD5SUM BENCH= 4c9b0d97324ee5d84961ef01705e1399
RANDOM SEED=685608698

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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	: 5332.75
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		: 2666.850
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		: 2666.850
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18868304 kB
Buffers:        742652 kB
Cached:       12860908 kB
SwapCached:          0 kB
Active:        3358168 kB
Inactive:     10357184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18868304 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           35340 kB
Writeback:           0 kB
AnonPages:      112068 kB
Mapped:          17032 kB
Slab:           301940 kB
PageTables:       6036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   997696 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= 72064 MiB
End job on node144 at 2011-04-15 16:35:38