Trace number 3201122

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 2011-03-18UNSAT 8.35 8.48529

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v50-c1065-S827703138-064.UNKNOWN.cnf
MD5SUM8a9e79c1cb155bf3f6b196f918087125
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.156975
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses1065
Sum of the clauses size5325
Maximum clause length5
Minimum clause length5
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 51065
Number of clauses of size over 50

Solver Data 

5.93/6.28	c COMMAND LINE: portfolio_solver.py -t 2400 -s 1366230198 HOME/instance-3201122-1302877561.cnf
5.93/6.28	c    tmpdir         WORKING-DIR
5.93/6.28	c    timelimit      2400
5.93/6.28	c    seed           1366230198
5.93/6.28	c    verbosity      0
5.93/6.28	c Parsed command line and set default values...
5.93/6.28	c Starting *WALL CLOCK* TIMER
5.93/6.28	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
5.93/6.28	c   indicating coach-executables-test.sh was run successfully earlier
5.93/6.28	c Making sure all necessary files and folders are present...
5.93/6.28	c   Checking for ./features                            OK
5.93/6.28	c   Checking for COACH/coach                           OK
5.93/6.28	c   Checking for preprocessors/SatELite_v1.0_linux     OK
5.93/6.28	c   Checking for solvers/adaptg2wsat2009               OK
5.93/6.28	c   Checking for solvers/adaptg2wsat2009++             OK
5.93/6.28	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
5.93/6.28	c   Checking for solvers/cryptominisat                 OK
5.93/6.28	c   Checking for solvers/glucose_static                OK
5.93/6.28	c   Checking for solvers/gnovelty+2                    OK
5.93/6.28	c   Checking for solvers/gnovelty+2-H                  OK
5.93/6.28	c   Checking for solvers/hybridGM3                     OK
5.93/6.28	c   Checking for solvers/kcnfs04SAT07                  OK
5.93/6.28	c   Checking for solvers/lingeling                     OK
5.93/6.28	c   Checking for solvers/LySATc                        OK
5.93/6.28	c   Checking for solvers/LySATi                        OK
5.93/6.28	c   Checking for solvers/march_hi                      OK
5.93/6.28	c   Checking for solvers/march_nn                      OK
5.93/6.28	c   Checking for solvers/minisat_static                OK
5.93/6.28	c   Checking for solvers/mxc-sat09                     OK
5.93/6.28	c   Checking for solvers/picosat                       OK
5.93/6.28	c   Checking for solvers/precosat                      OK
5.93/6.28	c   Checking for solvers/SATenstein                    OK
5.93/6.28	c   Checking for solvers/TNM                           OK
5.93/6.28	c   Checking for solvers/ubcsatOrig                    OK
5.93/6.28	c   Checking for utilities/timerun                     OK
5.93/6.28	c   Checking for folder COACH/DATA                     OK
5.93/6.28	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
5.93/6.28	c Check successful
5.93/6.28	c TIMER: 0.0 sec total, 0.0 sec since previous report
5.93/6.28	c Computing instance features...
5.93/6.28	c    ./features HOME/instance-3201122-1302877561.cnf
5.93/6.28	c    Features found: 50 1065 0.0469483568 0.1 0.0993043759 0.0685446009 0.122065728 3.13202916 0.1 0 0.1 0.1 -0 0.373896714 0.628621093 0.2 1 0.814661322 0.0734072605 0.0686006261 0 0.287128713 2.67602353 0 0 0 0.019342723 0.208229229 0.0112676056 0.0291079812 2.65335108 0.19342723 0.045971831 0.00400243422 0.0450704225 0.0460093897 0 0.230116599 0.0588235002 0.192488263 0.271361502 4.03899332 0.219152283 0.0357628138 0.196997549 0.252271386 1.23431897 3.24571429
5.93/6.28	c TIMER: 5.91 sec total, 5.91 sec since previous report
5.93/6.28	c Computing most promising solver to run...
5.93/6.28	c    COACH/coach 50 1065 0.0469483568 0.1 0.0993043759 0.0685446009 0.122065728 3.13202916 0.1 0 0.1 0.1 -0 0.373896714 0.628621093 0.2 1 0.814661322 0.0734072605 0.0686006261 0 0.287128713 2.67602353 0 0 0 0.019342723 0.208229229 0.0112676056 0.0291079812 2.65335108 0.19342723 0.045971831 0.00400243422 0.0450704225 0.0460093897 0 0.230116599 0.0588235002 0.192488263 0.271361502 4.03899332 0.219152283 0.0357628138 0.196997549 0.252271386 1.23431897 3.24571429 COACH/DATA/ 0
5.93/6.28	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 21 0
5.93/6.28	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
5.93/6.28	c    PORTFOLIO-SUGGESTION SOLVER precosat 128 0
5.93/6.28	c    PORTFOLIO-SUGGESTION SOLVER march_hi 121 0
5.93/6.28	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 34 0
5.93/6.28	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
5.93/6.28	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 38 0
5.93/6.28	c    PORTFOLIO-SUGGESTION SOLVER TNM 62 0
5.93/6.28	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 8 0
5.93/6.28	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
5.93/6.28	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
5.93/6.28	c TIMER: 6.25 sec total, 0.33 sec since previous report
5.93/6.28	c Preprocessing OFF
5.93/6.28	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
5.93/6.28	c    cryptominisat   	             21 	False
5.93/6.28	c    adaptg2wsat2009 	              4 	False
8.35/8.48	c    precosat        	            128 	False
8.35/8.48	c    march_hi        	            121 	False
8.35/8.48	c    hybridGM3       	             34 	False
8.35/8.48	c    lingeling       	              4 	False
8.35/8.48	c    gnovelty+2      	             38 	False
8.35/8.48	c    TNM             	             62 	False
8.35/8.48	c    AshiHgen        	              8 	False
8.35/8.48	c    mxc-sat09       	              4 	False
8.35/8.48	c    march_hi        	         100000 	False
8.35/8.48	c Default solver to fall back on, in case everything fails:
8.35/8.48	c    lingeling       	       no limit 	False
8.35/8.48	c Running cryptominisat for 21 seconds on HOME/instance-3201122-1302877561.cnf
8.35/8.48	c    utilities/timerun 21 solvers/cryptominisat HOME/instance-3201122-1302877561.cnf
8.35/8.48	c TIMER: 8.45 sec total, 2.2 sec since previous report
8.35/8.48	c Instance solved!
8.35/8.48	s UNSATISFIABLE
8.35/8.48	c TIMER: 8.45 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: 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-3201122-1302877561/watcher-3201122-1302877561 -o /tmp/evaluation-result-3201122-1302877561/solver-3201122-1302877561 -C 2400 -W 1300 -M 7680 python portfolio_solver.py -t 2400 -s 1366230198 HOME/instance-3201122-1302877561.cnf 

running on 2 cores: 1,3

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 4.43 4/201 24107
/proc/meminfo: memFree=17489852/32951124 swapFree=67111528/67111528
[pid=24107] ppid=24105 vsize=15244 CPUtime=0 cores=1,3
/proc/24107/stat : 24107 (python) S 24105 24107 23528 0 -1 4202496 740 0 0 0 0 0 0 0 25 0 1 0 399354087 15609856 631 33554432000 4194304 5745468 140734493493824 18446744073709551615 228122712064 0 2147483391 16781312 2 18446744071699207358 0 0 17 1 0 0 0
/proc/24107/statm: 3811 631 333 379 0 284 0

[startup+0.072888 s]
/proc/loadavg: 3.92 3.98 4.43 4/201 24107
/proc/meminfo: memFree=17489852/32951124 swapFree=67111528/67111528
[pid=24107] ppid=24105 vsize=21940 CPUtime=0.02 cores=1,3
/proc/24107/stat : 24107 (python) S 24105 24107 23528 0 -1 4202496 1514 0 0 0 2 0 0 0 25 0 1 0 399354087 22466560 1353 33554432000 4194304 5745468 140734493493824 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/24107/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21940

[startup+0.100894 s]
/proc/loadavg: 3.92 3.98 4.43 4/201 24107
/proc/meminfo: memFree=17489852/32951124 swapFree=67111528/67111528
[pid=24107] ppid=24105 vsize=21940 CPUtime=0.02 cores=1,3
/proc/24107/stat : 24107 (python) S 24105 24107 23528 0 -1 4202496 1514 0 0 0 2 0 0 0 25 0 1 0 399354087 22466560 1353 33554432000 4194304 5745468 140734493493824 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/24107/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21940

[startup+0.300848 s]
/proc/loadavg: 3.92 3.98 4.43 4/201 24107
/proc/meminfo: memFree=17489852/32951124 swapFree=67111528/67111528
[pid=24107] ppid=24105 vsize=21940 CPUtime=0.02 cores=1,3
/proc/24107/stat : 24107 (python) S 24105 24107 23528 0 -1 4202496 1514 0 0 0 2 0 0 0 25 0 1 0 399354087 22466560 1353 33554432000 4194304 5745468 140734493493824 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/24107/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21940

[startup+0.700775 s]
/proc/loadavg: 3.92 3.98 4.43 4/201 24107
/proc/meminfo: memFree=17489852/32951124 swapFree=67111528/67111528
[pid=24107] ppid=24105 vsize=21940 CPUtime=0.02 cores=1,3
/proc/24107/stat : 24107 (python) S 24105 24107 23528 0 -1 4202496 1514 0 0 0 2 0 0 0 25 0 1 0 399354087 22466560 1353 33554432000 4194304 5745468 140734493493824 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/24107/statm: 5485 1353 463 379 0 926 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21940

[startup+1.50063 s]
/proc/loadavg: 3.92 3.98 4.43 5/203 24109
/proc/meminfo: memFree=17477684/32951124 swapFree=67111528/67111528
[pid=24107] ppid=24105 vsize=21940 CPUtime=0.02 cores=1,3
/proc/24107/stat : 24107 (python) S 24105 24107 23528 0 -1 4202496 1514 0 0 0 2 0 0 0 25 0 1 0 399354087 22466560 1353 33554432000 4194304 5745468 140734493493824 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/24107/statm: 5485 1353 463 379 0 926 0
[pid=24109] ppid=24107 vsize=8364 CPUtime=1.46 cores=1,3
/proc/24109/stat : 24109 (features) R 24107 24107 23528 0 -1 4202496 2647 0 0 0 143 3 0 0 25 0 1 0 399354091 8564736 1530 33554432000 134512640 135907751 4287802608 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/24109/statm: 2091 1530 111 341 0 1747 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30304

[startup+3.10034 s]
/proc/loadavg: 3.92 3.98 4.43 5/203 24109
/proc/meminfo: memFree=17479048/32951124 swapFree=67111528/67111528
[pid=24107] ppid=24105 vsize=21940 CPUtime=0.02 cores=1,3
/proc/24107/stat : 24107 (python) S 24105 24107 23528 0 -1 4202496 1514 0 0 0 2 0 0 0 25 0 1 0 399354087 22466560 1353 33554432000 4194304 5745468 140734493493824 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/24107/statm: 5485 1353 463 379 0 926 0
[pid=24109] ppid=24107 vsize=4844 CPUtime=3.06 cores=1,3
/proc/24109/stat : 24109 (features) R 24107 24107 23528 0 -1 4202496 2914 0 0 0 300 6 0 0 25 0 1 0 399354091 4960256 892 33554432000 134512640 135907751 4287802608 18446744073709551615 134518811 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/24109/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26784

[startup+6.30073 s]
/proc/loadavg: 3.93 3.98 4.43 5/203 24109
/proc/meminfo: memFree=17481112/32951124 swapFree=67111528/67111528
[pid=24107] ppid=24105 vsize=34440 CPUtime=0.02 cores=1,3
/proc/24107/stat : 24107 (python) S 24105 24107 23528 0 -1 4202496 2168 0 0 0 2 0 0 0 18 0 1 0 399354087 35266560 1415 33554432000 4194304 5745468 140734493493824 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/24107/statm: 8610 1415 488 379 0 930 0
[pid=24109] ppid=24107 vsize=0 CPUtime=5.91 cores=1,3
/proc/24109/stat : 24109 (features) Z 24107 24107 23528 0 -1 4202524 2927 0 0 0 585 6 0 0 25 0 1 0 399354091 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/24109/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5.93
Current children cumulated vsize (KiB) 34440

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

[startup+7.10061 s]
/proc/loadavg: 3.93 3.98 4.43 5/206 24112
/proc/meminfo: memFree=17483320/32951124 swapFree=67111528/67111528
[pid=24107] ppid=24105 vsize=34440 CPUtime=0.02 cores=1,3
/proc/24107/stat : 24107 (python) S 24105 24107 23528 0 -1 4202496 2169 0 0 0 2 0 0 0 18 0 1 0 399354087 35266560 1415 33554432000 4194304 5745468 140734493493824 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/24107/statm: 8610 1415 488 379 0 930 0
[pid=24109] ppid=24107 vsize=0 CPUtime=5.91 cores=1,3
/proc/24109/stat : 24109 (features) Z 24107 24107 23528 0 -1 4202524 2927 0 0 0 585 6 0 0 25 0 1 0 399354091 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/24109/statm: 0 0 0 0 0 0 0
[pid=24110] ppid=24107 vsize=0 CPUtime=0.32 cores=1,3
/proc/24110/stat : 24110 (coach) Z 24107 24107 23528 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 399354682 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/24110/statm: 0 0 0 0 0 0 0
[pid=24111] ppid=24107 vsize=8700 CPUtime=0 cores=1,3
/proc/24111/stat : 24111 (timerun) S 24107 24107 23528 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 399354716 8908800 248 33554432000 4194304 4922060 140737017050352 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24111/statm: 2175 248 208 178 0 68 0
[pid=24112] ppid=24111 vsize=14064 CPUtime=0.8 cores=1,3
/proc/24112/stat : 24112 (cryptominisat) R 24111 24107 23528 0 -1 4202496 1298 0 0 0 80 0 0 0 23 0 1 0 399354716 14401536 755 33554432000 134512640 134994940 4292022944 18446744073709551615 134643069 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/24112/statm: 3516 755 350 118 0 2701 0
Current children cumulated CPU time (s) 7.05
Current children cumulated vsize (KiB) 57204

[startup+7.90047 s]
/proc/loadavg: 3.93 3.98 4.43 5/206 24112
/proc/meminfo: memFree=17480848/32951124 swapFree=67111528/67111528
[pid=24107] ppid=24105 vsize=34440 CPUtime=0.02 cores=1,3
/proc/24107/stat : 24107 (python) S 24105 24107 23528 0 -1 4202496 2170 0 0 0 2 0 0 0 18 0 1 0 399354087 35266560 1416 33554432000 4194304 5745468 140734493493824 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/24107/statm: 8610 1416 488 379 0 930 0
[pid=24109] ppid=24107 vsize=0 CPUtime=5.91 cores=1,3
/proc/24109/stat : 24109 (features) Z 24107 24107 23528 0 -1 4202524 2927 0 0 0 585 6 0 0 25 0 1 0 399354091 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/24109/statm: 0 0 0 0 0 0 0
[pid=24110] ppid=24107 vsize=0 CPUtime=0.32 cores=1,3
/proc/24110/stat : 24110 (coach) Z 24107 24107 23528 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 399354682 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/24110/statm: 0 0 0 0 0 0 0
[pid=24111] ppid=24107 vsize=8700 CPUtime=0 cores=1,3
/proc/24111/stat : 24111 (timerun) S 24107 24107 23528 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 399354716 8908800 248 33554432000 4194304 4922060 140737017050352 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24111/statm: 2175 248 208 178 0 68 0
[pid=24112] ppid=24111 vsize=15860 CPUtime=1.6 cores=1,3
/proc/24112/stat : 24112 (cryptominisat) R 24111 24107 23528 0 -1 4202496 2031 0 0 0 160 0 0 0 25 0 1 0 399354716 16240640 1230 33554432000 134512640 134994940 4292022944 18446744073709551615 134779939 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/24112/statm: 3965 1230 355 118 0 3150 0
Current children cumulated CPU time (s) 7.85
Current children cumulated vsize (KiB) 59000

[startup+8.3004 s]
/proc/loadavg: 3.93 3.98 4.43 5/206 24112
/proc/meminfo: memFree=17480848/32951124 swapFree=67111528/67111528
[pid=24107] ppid=24105 vsize=34440 CPUtime=0.02 cores=1,3
/proc/24107/stat : 24107 (python) S 24105 24107 23528 0 -1 4202496 2170 0 0 0 2 0 0 0 18 0 1 0 399354087 35266560 1416 33554432000 4194304 5745468 140734493493824 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/24107/statm: 8610 1416 488 379 0 930 0
[pid=24109] ppid=24107 vsize=0 CPUtime=5.91 cores=1,3
/proc/24109/stat : 24109 (features) Z 24107 24107 23528 0 -1 4202524 2927 0 0 0 585 6 0 0 25 0 1 0 399354091 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/24109/statm: 0 0 0 0 0 0 0
[pid=24110] ppid=24107 vsize=0 CPUtime=0.32 cores=1,3
/proc/24110/stat : 24110 (coach) Z 24107 24107 23528 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 399354682 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/24110/statm: 0 0 0 0 0 0 0
[pid=24111] ppid=24107 vsize=8700 CPUtime=0 cores=1,3
/proc/24111/stat : 24111 (timerun) S 24107 24107 23528 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 399354716 8908800 248 33554432000 4194304 4922060 140737017050352 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24111/statm: 2175 248 208 178 0 68 0
[pid=24112] ppid=24111 vsize=15860 CPUtime=2 cores=1,3
/proc/24112/stat : 24112 (cryptominisat) R 24111 24107 23528 0 -1 4202496 2158 0 0 0 200 0 0 0 25 0 1 0 399354716 16240640 1319 33554432000 134512640 134994940 4292022944 18446744073709551615 134642717 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/24112/statm: 3965 1319 356 118 0 3150 0
Current children cumulated CPU time (s) 8.25
Current children cumulated vsize (KiB) 59000

[startup+8.40039 s]
/proc/loadavg: 3.93 3.98 4.43 5/206 24112
/proc/meminfo: memFree=17480848/32951124 swapFree=67111528/67111528
[pid=24107] ppid=24105 vsize=34440 CPUtime=0.02 cores=1,3
/proc/24107/stat : 24107 (python) S 24105 24107 23528 0 -1 4202496 2170 0 0 0 2 0 0 0 18 0 1 0 399354087 35266560 1416 33554432000 4194304 5745468 140734493493824 18446744073709551615 228122713856 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/24107/statm: 8610 1416 488 379 0 930 0
[pid=24109] ppid=24107 vsize=0 CPUtime=5.91 cores=1,3
/proc/24109/stat : 24109 (features) Z 24107 24107 23528 0 -1 4202524 2927 0 0 0 585 6 0 0 25 0 1 0 399354091 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/24109/statm: 0 0 0 0 0 0 0
[pid=24110] ppid=24107 vsize=0 CPUtime=0.32 cores=1,3
/proc/24110/stat : 24110 (coach) Z 24107 24107 23528 0 -1 4202524 3927 0 0 0 32 0 0 0 20 0 1 0 399354682 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/24110/statm: 0 0 0 0 0 0 0
[pid=24111] ppid=24107 vsize=8700 CPUtime=0 cores=1,3
/proc/24111/stat : 24111 (timerun) S 24107 24107 23528 0 -1 4202496 757 0 0 0 0 0 0 0 17 0 1 0 399354716 8908800 248 33554432000 4194304 4922060 140737017050352 18446744073709551615 228122532997 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24111/statm: 2175 248 208 178 0 68 0
[pid=24112] ppid=24111 vsize=16024 CPUtime=2.1 cores=1,3
/proc/24112/stat : 24112 (cryptominisat) R 24111 24107 23528 0 -1 4202496 2183 0 0 0 210 0 0 0 25 0 1 0 399354716 16408576 1344 33554432000 134512640 134994940 4292022944 18446744073709551615 134642738 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/24112/statm: 4006 1344 356 118 0 3191 0
Current children cumulated CPU time (s) 8.35
Current children cumulated vsize (KiB) 59164

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24107 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=201057
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=77988
# CPU time returned by wait4() is 6.27905
# while last known CPU time is 8.35
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.48529
CPU time (s): 8.35
CPU user time (s): 8.29
CPU system time (s): 0.06
CPU usage (%): 98.4055
Max. virtual memory (cumulated for all children) (KiB): 59164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.20106
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9597
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= 290
involuntary context switches= 99

runsolver used 0.017997 second user time and 0.031995 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-15 16:26:01
IDJOB=3201122
IDBENCH=82800
IDSOLVER=1618
FILE ID=node138/3201122-1302877561
RUNJOBID= node138-1302875747-23548
PBS_JOBID= 13011975
Free space on /tmp= 72220 MiB

SOLVER NAME= Coach 2011-03-18
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v50-c1065-S827703138-064.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3201122-1302877561/watcher-3201122-1302877561 -o /tmp/evaluation-result-3201122-1302877561/solver-3201122-1302877561 -C 2400 -W 1300 -M 7680  python portfolio_solver.py -t 2400 -s 1366230198  HOME/instance-3201122-1302877561.cnf

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

MD5SUM BENCH= 8a9e79c1cb155bf3f6b196f918087125
RANDOM SEED=1366230198

node138.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		: 2666.854
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.82
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		: 2666.854
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		: 2666.854
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	: 5332.80
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17490008 kB
Buffers:        704732 kB
Cached:       14308508 kB
SwapCached:          0 kB
Active:        7398036 kB
Inactive:      7700848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17490008 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           35408 kB
Writeback:           0 kB
AnonPages:       85820 kB
Mapped:          17532 kB
Slab:           297628 kB
PageTables:       5752 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2304728 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= 72184 MiB
End job on node138 at 2011-04-15 16:26:10