Trace number 3449512

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 8.04 8.13539

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v50-c1065-S1449708927-022.UNKNOWN.cnf
MD5SUM269439ad82cf78c62b6c5a7e4f9ecd9c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.12598
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 

5.95/6.31	c COMMAND LINE: portfolio_solver.py -t 1200 -s 1022898129 HOME/instance-3449512-1307054219.cnf
5.95/6.31	c    tmpdir         WORKING-DIR
5.95/6.31	c    timelimit      1200
5.95/6.31	c    seed           1022898129
5.95/6.31	c    verbosity      0
5.95/6.31	c Parsed command line and set default values...
5.95/6.31	c Starting *WALL CLOCK* TIMER
5.95/6.31	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
5.95/6.31	c   indicating coach-executables-test.sh was run successfully earlier
5.95/6.31	c Making sure all necessary files and folders are present...
5.95/6.31	c   Checking for ./features                            OK
5.95/6.31	c   Checking for COACH/coach                           OK
5.95/6.31	c   Checking for preprocessors/SatELite_v1.0_linux     OK
5.95/6.31	c   Checking for solvers/adaptg2wsat2009               OK
5.95/6.31	c   Checking for solvers/adaptg2wsat2009++             OK
5.95/6.31	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
5.95/6.31	c   Checking for solvers/cryptominisat                 OK
5.95/6.31	c   Checking for solvers/glucose_static                OK
5.95/6.31	c   Checking for solvers/gnovelty+2                    OK
5.95/6.31	c   Checking for solvers/gnovelty+2-H                  OK
5.95/6.31	c   Checking for solvers/hybridGM3                     OK
5.95/6.31	c   Checking for solvers/kcnfs04SAT07                  OK
5.95/6.31	c   Checking for solvers/lingeling                     OK
5.95/6.31	c   Checking for solvers/LySATc                        OK
5.95/6.31	c   Checking for solvers/LySATi                        OK
5.95/6.31	c   Checking for solvers/march_hi                      OK
5.95/6.31	c   Checking for solvers/march_nn                      OK
5.95/6.31	c   Checking for solvers/minisat_static                OK
5.95/6.31	c   Checking for solvers/mxc-sat09                     OK
5.95/6.31	c   Checking for solvers/picosat                       OK
5.95/6.31	c   Checking for solvers/precosat                      OK
5.95/6.31	c   Checking for solvers/SATenstein                    OK
5.95/6.31	c   Checking for solvers/TNM                           OK
5.95/6.31	c   Checking for solvers/ubcsatOrig                    OK
5.95/6.31	c   Checking for utilities/timerun                     OK
5.95/6.31	c   Checking for folder COACH/DATA                     OK
5.95/6.31	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
5.95/6.31	c Check successful
5.95/6.31	c TIMER: 0.0 sec total, 0.0 sec since previous report
5.95/6.31	c Computing instance features...
5.95/6.31	c    ./features HOME/instance-3449512-1307054219.cnf
5.95/6.31	c    Features found: 50 1065 0.0469483568 0.1 0.107473803 0.0788732394 0.131455399 3.35383626 0.1 0 0.1 0.1 -0 0.372769953 0.650440071 0.2 1 0.825272974 0.058839387 0.0526438601 0 0.24 2.50435476 0 0 0 0.0189671362 0.224033832 0.00938967136 0.0281690141 2.71627698 0.189671362 0.0460093897 0 0.0460093897 0.0460093897 0 0.231493751 0.0555703621 0.19342723 0.270422535 3.99229446 0.220888381 0.0339471452 0.200963789 0.246065808 1.20061649 3.30589928
5.95/6.31	c TIMER: 5.95 sec total, 5.95 sec since previous report
5.95/6.31	c Computing most promising solver to run...
5.95/6.31	c    COACH/coach 50 1065 0.0469483568 0.1 0.107473803 0.0788732394 0.131455399 3.35383626 0.1 0 0.1 0.1 -0 0.372769953 0.650440071 0.2 1 0.825272974 0.058839387 0.0526438601 0 0.24 2.50435476 0 0 0 0.0189671362 0.224033832 0.00938967136 0.0281690141 2.71627698 0.189671362 0.0460093897 0 0.0460093897 0.0460093897 0 0.231493751 0.0555703621 0.19342723 0.270422535 3.99229446 0.220888381 0.0339471452 0.200963789 0.246065808 1.20061649 3.30589928 COACH/DATA/ 1
5.95/6.31	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
5.95/6.31	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
5.95/6.31	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
5.95/6.31	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
5.95/6.31	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
5.95/6.31	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
5.95/6.31	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
5.95/6.31	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
5.95/6.31	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
5.95/6.31	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
5.95/6.31	c    PORTFOLIO-SUGGESTION SOLVER march_nn 689 0
5.95/6.31	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
5.95/6.31	c TIMER: 6.28 sec total, 0.32 sec since previous report
5.95/6.31	c Preprocessing OFF
5.95/6.31	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
5.95/6.31	c    cryptominisat   	              4 	False
5.95/6.31	c    adaptg2wsat2009 	              4 	False
8.04/8.13	c    precosat        	              4 	False
8.04/8.13	c    march_hi        	              4 	False
8.04/8.13	c    hybridGM3       	              4 	False
8.04/8.13	c    lingeling       	              4 	False
8.04/8.13	c    gnovelty+2      	              4 	False
8.04/8.13	c    TNM             	              4 	False
8.04/8.13	c    AshiHgen        	              4 	False
8.04/8.13	c    mxc-sat09       	              4 	False
8.04/8.13	c    march_nn        	            689 	False
8.04/8.13	c    march_hi        	         100000 	False
8.04/8.13	c Default solver to fall back on, in case everything fails:
8.04/8.13	c    lingeling       	       no limit 	False
8.04/8.13	c Running cryptominisat for 4 seconds on HOME/instance-3449512-1307054219.cnf
8.04/8.13	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449512-1307054219.cnf
8.04/8.13	c TIMER: 8.1 sec total, 1.82 sec since previous report
8.04/8.13	c Instance solved!
8.04/8.13	s UNSATISFIABLE
8.04/8.13	c TIMER: 8.1 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-3449512-1307054219/watcher-3449512-1307054219 -o /tmp/evaluation-result-3449512-1307054219/solver-3449512-1307054219 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 1022898129 HOME/instance-3449512-1307054219.cnf 

running on 2 cores: 5,7

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: 4.34 4.11 3.44 5/453 15099
/proc/meminfo: memFree=29071796/32951124 swapFree=43324008/67111528
[pid=15099] ppid=15097 vsize=16240 CPUtime=0 cores=5,7
/proc/15099/stat : 15099 (python) R 15097 15099 14541 0 -1 4202496 997 0 0 0 0 0 0 0 25 0 1 0 817022387 16629760 870 33554432000 4194304 5683644 140734163223232 18446744073709551615 244446606021 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/15099/statm: 4060 870 368 364 0 547 0

[startup+0.102018 s]
/proc/loadavg: 4.34 4.11 3.44 5/453 15099
/proc/meminfo: memFree=29071796/32951124 swapFree=43324008/67111528
[pid=15099] ppid=15097 vsize=21896 CPUtime=0.01 cores=5,7
/proc/15099/stat : 15099 (python) S 15097 15099 14541 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 817022387 22421504 1350 33554432000 4194304 5683644 140734163223232 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/15099/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.200987 s]
/proc/loadavg: 4.34 4.11 3.44 5/453 15099
/proc/meminfo: memFree=29071796/32951124 swapFree=43324008/67111528
[pid=15099] ppid=15097 vsize=21896 CPUtime=0.01 cores=5,7
/proc/15099/stat : 15099 (python) S 15097 15099 14541 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 817022387 22421504 1350 33554432000 4194304 5683644 140734163223232 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/15099/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.300965 s]
/proc/loadavg: 4.34 4.11 3.44 5/453 15099
/proc/meminfo: memFree=29071796/32951124 swapFree=43324008/67111528
[pid=15099] ppid=15097 vsize=21896 CPUtime=0.01 cores=5,7
/proc/15099/stat : 15099 (python) S 15097 15099 14541 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 817022387 22421504 1350 33554432000 4194304 5683644 140734163223232 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/15099/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+0.700893 s]
/proc/loadavg: 4.34 4.11 3.44 5/453 15099
/proc/meminfo: memFree=29071796/32951124 swapFree=43324008/67111528
[pid=15099] ppid=15097 vsize=21896 CPUtime=0.01 cores=5,7
/proc/15099/stat : 15099 (python) S 15097 15099 14541 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 817022387 22421504 1350 33554432000 4194304 5683644 140734163223232 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/15099/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21896

[startup+1.50075 s]
/proc/loadavg: 4.34 4.11 3.44 5/455 15101
/proc/meminfo: memFree=29061240/32951124 swapFree=43324008/67111528
[pid=15099] ppid=15097 vsize=21896 CPUtime=0.01 cores=5,7
/proc/15099/stat : 15099 (python) S 15097 15099 14541 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 817022387 22421504 1350 33554432000 4194304 5683644 140734163223232 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/15099/statm: 5474 1350 443 364 0 929 0
[pid=15101] ppid=15099 vsize=8364 CPUtime=1.46 cores=5,7
/proc/15101/stat : 15101 (features) R 15099 15099 14541 0 -1 4202496 2647 0 0 0 145 1 0 0 25 0 1 0 817022390 8564736 1530 33554432000 134512640 135907751 4290972944 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/15101/statm: 2091 1530 111 341 0 1747 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 30260

[startup+3.10044 s]
/proc/loadavg: 4.39 4.13 3.45 5/455 15101
/proc/meminfo: memFree=29059256/32951124 swapFree=43324008/67111528
[pid=15099] ppid=15097 vsize=21896 CPUtime=0.01 cores=5,7
/proc/15099/stat : 15099 (python) S 15097 15099 14541 0 -1 4202496 1516 0 0 0 1 0 0 0 25 0 1 0 817022387 22421504 1350 33554432000 4194304 5683644 140734163223232 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/15099/statm: 5474 1350 443 364 0 929 0
[pid=15101] ppid=15099 vsize=4844 CPUtime=3.06 cores=5,7
/proc/15101/stat : 15101 (features) R 15099 15099 14541 0 -1 4202496 2914 0 0 0 301 5 0 0 25 0 1 0 817022390 4960256 892 33554432000 134512640 135907751 4290972944 18446744073709551615 134518776 0 0 16781312 0 0 0 0 17 5 0 0 0
/proc/15101/statm: 1211 892 112 341 0 867 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 26740

[startup+6.30085 s]
/proc/loadavg: 4.39 4.13 3.45 5/455 15101
/proc/meminfo: memFree=29062240/32951124 swapFree=43324008/67111528
[pid=15099] ppid=15097 vsize=21900 CPUtime=0.01 cores=5,7
/proc/15099/stat : 15099 (python) S 15097 15099 14541 0 -1 4202496 1597 0 0 0 1 0 0 0 18 0 1 0 817022387 22425600 1352 33554432000 4194304 5683644 140734163223232 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/15099/statm: 5475 1352 443 364 0 930 0
[pid=15101] ppid=15099 vsize=0 CPUtime=5.94 cores=5,7
/proc/15101/stat : 15101 (features) Z 15099 15099 14541 0 -1 4202524 2927 0 0 0 589 5 0 0 25 0 1 0 817022390 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/15101/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 21900

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

[startup+6.4008 s]
/proc/loadavg: 4.39 4.13 3.45 5/455 15101
/proc/meminfo: memFree=29062240/32951124 swapFree=43324008/67111528
[pid=15099] ppid=15097 vsize=34396 CPUtime=0.02 cores=5,7
/proc/15099/stat : 15099 (python) S 15097 15099 14541 0 -1 4202496 2164 0 0 0 2 0 0 0 18 0 1 0 817022387 35221504 1407 33554432000 4194304 5683644 140734163223232 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 5 0 0 0
/proc/15099/statm: 8599 1407 468 364 0 933 0
[pid=15101] ppid=15099 vsize=0 CPUtime=5.94 cores=5,7
/proc/15101/stat : 15101 (features) Z 15099 15099 14541 0 -1 4202524 2927 0 0 0 589 5 0 0 25 0 1 0 817022390 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/15101/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5.96
Current children cumulated vsize (KiB) 34396

[startup+7.20069 s]
/proc/loadavg: 4.36 4.13 3.46 5/458 15105
/proc/meminfo: memFree=29064076/32951124 swapFree=43324008/67111528
[pid=15099] ppid=15097 vsize=34396 CPUtime=0.02 cores=5,7
/proc/15099/stat : 15099 (python) S 15097 15099 14541 0 -1 4202496 2164 0 0 0 2 0 0 0 18 0 1 0 817022387 35221504 1407 33554432000 4194304 5683644 140734163223232 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/15099/statm: 8599 1407 468 364 0 933 0
[pid=15101] ppid=15099 vsize=0 CPUtime=5.94 cores=5,7
/proc/15101/stat : 15101 (features) Z 15099 15099 14541 0 -1 4202524 2927 0 0 0 589 5 0 0 25 0 1 0 817022390 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/15101/statm: 0 0 0 0 0 0 0
[pid=15102] ppid=15099 vsize=0 CPUtime=0.31 cores=5,7
/proc/15102/stat : 15102 (coach) Z 15099 15099 14541 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 817022985 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/15102/statm: 0 0 0 0 0 0 0
[pid=15104] ppid=15099 vsize=8700 CPUtime=0 cores=5,7
/proc/15104/stat : 15104 (timerun) S 15099 15099 14541 0 -1 4202496 756 0 0 0 0 0 0 0 17 0 1 0 817023018 8908800 248 33554432000 4194304 4922060 140737401165248 18446744073709551615 244446764165 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15104/statm: 2175 248 208 178 0 68 0
[pid=15105] ppid=15104 vsize=15736 CPUtime=0.87 cores=5,7
/proc/15105/stat : 15105 (cryptominisat) R 15104 15099 14541 0 -1 4202496 1714 0 0 0 87 0 0 0 19 0 1 0 817023019 16113664 1173 33554432000 134512640 134994940 4293166848 18446744073709551615 134779939 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/15105/statm: 3934 1173 355 118 0 3119 0
Current children cumulated CPU time (s) 7.14
Current children cumulated vsize (KiB) 58832

[startup+7.60061 s]
/proc/loadavg: 4.36 4.13 3.46 5/458 15105
/proc/meminfo: memFree=29064076/32951124 swapFree=43324008/67111528
[pid=15099] ppid=15097 vsize=34396 CPUtime=0.02 cores=5,7
/proc/15099/stat : 15099 (python) S 15097 15099 14541 0 -1 4202496 2164 0 0 0 2 0 0 0 18 0 1 0 817022387 35221504 1407 33554432000 4194304 5683644 140734163223232 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/15099/statm: 8599 1407 468 364 0 933 0
[pid=15101] ppid=15099 vsize=0 CPUtime=5.94 cores=5,7
/proc/15101/stat : 15101 (features) Z 15099 15099 14541 0 -1 4202524 2927 0 0 0 589 5 0 0 25 0 1 0 817022390 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/15101/statm: 0 0 0 0 0 0 0
[pid=15102] ppid=15099 vsize=0 CPUtime=0.31 cores=5,7
/proc/15102/stat : 15102 (coach) Z 15099 15099 14541 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 817022985 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/15102/statm: 0 0 0 0 0 0 0
[pid=15104] ppid=15099 vsize=8700 CPUtime=0 cores=5,7
/proc/15104/stat : 15104 (timerun) S 15099 15099 14541 0 -1 4202496 756 0 0 0 0 0 0 0 17 0 1 0 817023018 8908800 248 33554432000 4194304 4922060 140737401165248 18446744073709551615 244446764165 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15104/statm: 2175 248 208 178 0 68 0
[pid=15105] ppid=15104 vsize=15588 CPUtime=1.27 cores=5,7
/proc/15105/stat : 15105 (cryptominisat) R 15104 15099 14541 0 -1 4202496 1812 0 0 0 127 0 0 0 19 0 1 0 817023019 15962112 1270 33554432000 134512640 134994940 4293166848 18446744073709551615 134642249 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/15105/statm: 3897 1270 355 118 0 3082 0
Current children cumulated CPU time (s) 7.54
Current children cumulated vsize (KiB) 58684

[startup+8.00054 s]
/proc/loadavg: 4.36 4.13 3.46 5/458 15105
/proc/meminfo: memFree=29061972/32951124 swapFree=43324008/67111528
[pid=15099] ppid=15097 vsize=34396 CPUtime=0.02 cores=5,7
/proc/15099/stat : 15099 (python) S 15097 15099 14541 0 -1 4202496 2165 0 0 0 2 0 0 0 18 0 1 0 817022387 35221504 1408 33554432000 4194304 5683644 140734163223232 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/15099/statm: 8599 1408 468 364 0 933 0
[pid=15101] ppid=15099 vsize=0 CPUtime=5.94 cores=5,7
/proc/15101/stat : 15101 (features) Z 15099 15099 14541 0 -1 4202524 2927 0 0 0 589 5 0 0 25 0 1 0 817022390 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/15101/statm: 0 0 0 0 0 0 0
[pid=15102] ppid=15099 vsize=0 CPUtime=0.31 cores=5,7
/proc/15102/stat : 15102 (coach) Z 15099 15099 14541 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 817022985 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/15102/statm: 0 0 0 0 0 0 0
[pid=15104] ppid=15099 vsize=8700 CPUtime=0 cores=5,7
/proc/15104/stat : 15104 (timerun) S 15099 15099 14541 0 -1 4202496 756 0 0 0 0 0 0 0 17 0 1 0 817023018 8908800 248 33554432000 4194304 4922060 140737401165248 18446744073709551615 244446764165 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15104/statm: 2175 248 208 178 0 68 0
[pid=15105] ppid=15104 vsize=15664 CPUtime=1.67 cores=5,7
/proc/15105/stat : 15105 (cryptominisat) R 15104 15099 14541 0 -1 4202496 2021 0 0 0 167 0 0 0 20 0 1 0 817023019 16039936 1211 33554432000 134512640 134994940 4293166848 18446744073709551615 134641904 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/15105/statm: 3916 1211 355 118 0 3101 0
Current children cumulated CPU time (s) 7.94
Current children cumulated vsize (KiB) 58760

[startup+8.10052 s]
/proc/loadavg: 4.36 4.13 3.46 5/458 15105
/proc/meminfo: memFree=29061972/32951124 swapFree=43324008/67111528
[pid=15099] ppid=15097 vsize=34396 CPUtime=0.02 cores=5,7
/proc/15099/stat : 15099 (python) S 15097 15099 14541 0 -1 4202496 2165 0 0 0 2 0 0 0 18 0 1 0 817022387 35221504 1408 33554432000 4194304 5683644 140734163223232 18446744073709551615 244446945024 0 0 16781312 2 18446744071562362840 0 0 17 7 0 0 0
/proc/15099/statm: 8599 1408 468 364 0 933 0
[pid=15101] ppid=15099 vsize=0 CPUtime=5.94 cores=5,7
/proc/15101/stat : 15101 (features) Z 15099 15099 14541 0 -1 4202524 2927 0 0 0 589 5 0 0 25 0 1 0 817022390 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/15101/statm: 0 0 0 0 0 0 0
[pid=15102] ppid=15099 vsize=0 CPUtime=0.31 cores=5,7
/proc/15102/stat : 15102 (coach) Z 15099 15099 14541 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 817022985 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 5 0 0 0
/proc/15102/statm: 0 0 0 0 0 0 0
[pid=15104] ppid=15099 vsize=8700 CPUtime=0 cores=5,7
/proc/15104/stat : 15104 (timerun) S 15099 15099 14541 0 -1 4202496 756 0 0 0 0 0 0 0 17 0 1 0 817023018 8908800 248 33554432000 4194304 4922060 140737401165248 18446744073709551615 244446764165 0 65536 16781316 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/15104/statm: 2175 248 208 178 0 68 0
[pid=15105] ppid=15104 vsize=15664 CPUtime=1.77 cores=5,7
/proc/15105/stat : 15105 (cryptominisat) R 15104 15099 14541 0 -1 4202496 2047 0 0 0 177 0 0 0 20 0 1 0 817023019 16039936 1237 33554432000 134512640 134994940 4293166848 18446744073709551615 134643364 0 0 16781312 2 0 0 0 17 5 0 0 0
/proc/15105/statm: 3916 1237 355 118 0 3101 0
Current children cumulated CPU time (s) 8.04
Current children cumulated vsize (KiB) 58760

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15099 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=240051
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=64990
# CPU time returned by wait4() is 6.30504
# while last known CPU time is 8.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.13539
CPU time (s): 8.04
CPU user time (s): 7.99
CPU system time (s): 0.05
CPU usage (%): 98.8275
Max. virtual memory (cumulated for all children) (KiB): 58832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.24005
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9417
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= 188
involuntary context switches= 36

runsolver used 0.036994 second user time and 0.092985 second system time

The end

Launcher Data 

Begin job on node105 at 2011-06-03 00:36:59
IDJOB=3449512
IDBENCH=83041
IDSOLVER=1947
FILE ID=node105/3449512-1307054219
RUNJOBID= node105-1307052499-14562
PBS_JOBID= 13497827
Free space on /tmp= 73520 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v50-c1065-S1449708927-022.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449512-1307054219/watcher-3449512-1307054219 -o /tmp/evaluation-result-3449512-1307054219/solver-3449512-1307054219 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 1022898129  HOME/instance-3449512-1307054219.cnf

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

MD5SUM BENCH= 269439ad82cf78c62b6c5a7e4f9ecd9c
RANDOM SEED=1022898129

node105.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		: 2666.825
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	: 5333.65
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		: 2666.825
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		: 2666.825
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		: 2666.825
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		: 2666.825
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	: 5410.70
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		: 2666.825
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	: 5332.74
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		: 2666.825
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		: 2666.825
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:      29071828 kB
Buffers:        253812 kB
Cached:         839308 kB
SwapCached:      20984 kB
Active:        2960164 kB
Inactive:       606676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29071828 kB
SwapTotal:    67111528 kB
SwapFree:     43324008 kB
Dirty:           35600 kB
Writeback:           0 kB
AnonPages:     2471016 kB
Mapped:          21084 kB
Slab:           160904 kB
PageTables:      82816 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 116096948 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= 73488 MiB
End job on node105 at 2011-06-03 00:37:08