Trace number 3449418

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 51.1 51.2147

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v350-c1491-S1705279286-077.UNKNOWN.cnf
MD5SUM42577eb7521bea22024387e984db8e06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark8.22475
Satisfiable
(Un)Satisfiability was proved
Number of variables350
Number of clauses1491
Sum of the clauses size4473
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31491
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.41/2.75	c COMMAND LINE: portfolio_solver.py -t 1200 -s 893042588 HOME/instance-3449418-1307054075.cnf
2.41/2.75	c    tmpdir         WORKING-DIR
2.41/2.75	c    timelimit      1200
2.41/2.75	c    seed           893042588
2.41/2.75	c    verbosity      0
2.41/2.75	c Parsed command line and set default values...
2.41/2.75	c Starting *WALL CLOCK* TIMER
2.41/2.75	c Found WORKING-DIR/coach-executables-test-SUCCESS.txt
2.41/2.75	c   indicating coach-executables-test.sh was run successfully earlier
2.41/2.75	c Making sure all necessary files and folders are present...
2.41/2.75	c   Checking for ./features                            OK
2.41/2.75	c   Checking for COACH/coach                           OK
2.41/2.75	c   Checking for preprocessors/SatELite_v1.0_linux     OK
2.41/2.75	c   Checking for solvers/adaptg2wsat2009               OK
2.41/2.75	c   Checking for solvers/adaptg2wsat2009++             OK
2.41/2.75	c   Checking for solvers/clasp-1.3.6-x86-linux         OK
2.41/2.75	c   Checking for solvers/cryptominisat                 OK
2.41/2.75	c   Checking for solvers/glucose_static                OK
2.41/2.75	c   Checking for solvers/gnovelty+2                    OK
2.41/2.75	c   Checking for solvers/gnovelty+2-H                  OK
2.41/2.75	c   Checking for solvers/hybridGM3                     OK
2.41/2.75	c   Checking for solvers/kcnfs04SAT07                  OK
2.41/2.75	c   Checking for solvers/lingeling                     OK
2.41/2.75	c   Checking for solvers/LySATc                        OK
2.41/2.75	c   Checking for solvers/LySATi                        OK
2.41/2.75	c   Checking for solvers/march_hi                      OK
2.41/2.75	c   Checking for solvers/march_nn                      OK
2.41/2.75	c   Checking for solvers/minisat_static                OK
2.41/2.75	c   Checking for solvers/mxc-sat09                     OK
2.41/2.75	c   Checking for solvers/picosat                       OK
2.41/2.75	c   Checking for solvers/precosat                      OK
2.41/2.75	c   Checking for solvers/SATenstein                    OK
2.41/2.75	c   Checking for solvers/TNM                           OK
2.41/2.75	c   Checking for solvers/ubcsatOrig                    OK
2.41/2.75	c   Checking for utilities/timerun                     OK
2.41/2.75	c   Checking for folder COACH/DATA                     OK
2.41/2.75	c   Checking for file unif-k3-r4.2-v18000-c75600-S914323646-060.cnf OK
2.41/2.75	c Check successful
2.41/2.75	c TIMER: 0.0 sec total, 0.0 sec since previous report
2.41/2.75	c Computing instance features...
2.41/2.75	c    ./features HOME/instance-3449418-1307054075.cnf
2.41/2.75	c    Features found: 350 1491 0.234741784 0.00857142857 0.290978229 0.00268276325 0.0181086519 2.67384817 0.00857142857 0 0.00857142857 0.00857142857 -0 0.497429019 0.577319422 0.333333333 1 0.55805858 0.23894502 0.182946211 0 0.818181818 3.27020152 0 0 1 0.00428858867 0.404682688 0.000670690812 0.0120724346 2.30585499 0.500335345 0.0165296541 0.284703808 0.00536552649 0.0328638498 0 0.0128182464 0.238489716 0.00402414487 0.0254862508 2.91749384 0.113073507 0.261724581 0.0539811066 0.285714286 2.34452087 0.0276258993
2.41/2.75	c TIMER: 2.4 sec total, 2.4 sec since previous report
2.41/2.75	c Computing most promising solver to run...
2.41/2.75	c    COACH/coach 350 1491 0.234741784 0.00857142857 0.290978229 0.00268276325 0.0181086519 2.67384817 0.00857142857 0 0.00857142857 0.00857142857 -0 0.497429019 0.577319422 0.333333333 1 0.55805858 0.23894502 0.182946211 0 0.818181818 3.27020152 0 0 1 0.00428858867 0.404682688 0.000670690812 0.0120724346 2.30585499 0.500335345 0.0165296541 0.284703808 0.00536552649 0.0328638498 0 0.0128182464 0.238489716 0.00402414487 0.0254862508 2.91749384 0.113073507 0.261724581 0.0539811066 0.285714286 2.34452087 0.0276258993 COACH/DATA/ 1
2.41/2.75	c    PORTFOLIO-SUGGESTION SOLVER cryptominisat 4 0
2.41/2.75	c    PORTFOLIO-SUGGESTION SOLVER adaptg2wsat2009 4 0
2.41/2.75	c    PORTFOLIO-SUGGESTION SOLVER precosat 4 0
2.41/2.75	c    PORTFOLIO-SUGGESTION SOLVER march_hi 4 0
2.41/2.75	c    PORTFOLIO-SUGGESTION SOLVER hybridGM3 4 0
2.41/2.75	c    PORTFOLIO-SUGGESTION SOLVER lingeling 4 0
2.41/2.75	c    PORTFOLIO-SUGGESTION SOLVER gnovelty+2 4 0
2.41/2.75	c    PORTFOLIO-SUGGESTION SOLVER TNM 4 0
2.41/2.75	c    PORTFOLIO-SUGGESTION SOLVER AshiHgen 4 0
2.41/2.75	c    PORTFOLIO-SUGGESTION SOLVER mxc-sat09 4 0
2.41/2.75	c    PORTFOLIO-SUGGESTION SOLVER march_hi 100000 0
2.41/2.75	c TIMER: 2.72 sec total, 0.32 sec since previous report
2.41/2.75	c Preprocessing OFF
2.41/2.75	c Solvers and corresponding runtimes to be used, and whether on the preprocessed instance:
51.10/51.21	c    cryptominisat   	              4 	False
51.10/51.21	c    adaptg2wsat2009 	              4 	False
51.10/51.21	c    precosat        	              4 	False
51.10/51.21	c    march_hi        	              4 	False
51.10/51.21	c    hybridGM3       	              4 	False
51.10/51.21	c    lingeling       	              4 	False
51.10/51.21	c    gnovelty+2      	              4 	False
51.10/51.21	c    TNM             	              4 	False
51.10/51.21	c    AshiHgen        	              4 	False
51.10/51.21	c    mxc-sat09       	              4 	False
51.10/51.21	c    march_hi        	         100000 	False
51.10/51.21	c Default solver to fall back on, in case everything fails:
51.10/51.21	c    lingeling       	       no limit 	False
51.10/51.21	c Running cryptominisat for 4 seconds on HOME/instance-3449418-1307054075.cnf
51.10/51.21	c    utilities/timerun 4 solvers/cryptominisat HOME/instance-3449418-1307054075.cnf
51.10/51.21	c TIMER: 6.73 sec total, 4.01 sec since previous report
51.10/51.21	c Running adaptg2wsat2009 for 4 seconds on HOME/instance-3449418-1307054075.cnf
51.10/51.21	c    utilities/timerun 4 solvers/adaptg2wsat2009 HOME/instance-3449418-1307054075.cnf
51.10/51.21	c TIMER: 10.74 sec total, 4.0 sec since previous report
51.10/51.21	c Running precosat for 4 seconds on HOME/instance-3449418-1307054075.cnf
51.10/51.21	c    utilities/timerun 4 solvers/precosat HOME/instance-3449418-1307054075.cnf
51.10/51.21	c TIMER: 14.74 sec total, 4.0 sec since previous report
51.10/51.21	c Running march_hi for 4 seconds on HOME/instance-3449418-1307054075.cnf
51.10/51.21	c    utilities/timerun 4 solvers/march_hi HOME/instance-3449418-1307054075.cnf
51.10/51.21	c TIMER: 18.74 sec total, 4.0 sec since previous report
51.10/51.21	c Running hybridGM3 for 4 seconds on HOME/instance-3449418-1307054075.cnf
51.10/51.21	c    utilities/timerun 4 solvers/hybridGM3 HOME/instance-3449418-1307054075.cnf
51.10/51.21	c TIMER: 22.75 sec total, 4.0 sec since previous report
51.10/51.21	c Running lingeling for 4 seconds on HOME/instance-3449418-1307054075.cnf
51.10/51.21	c    utilities/timerun 4 solvers/lingeling HOME/instance-3449418-1307054075.cnf
51.10/51.21	c TIMER: 26.75 sec total, 4.0 sec since previous report
51.10/51.21	c Running gnovelty+2 for 4 seconds on HOME/instance-3449418-1307054075.cnf
51.10/51.21	c    utilities/timerun 4 solvers/gnovelty+2 HOME/instance-3449418-1307054075.cnf
51.10/51.21	c TIMER: 30.76 sec total, 4.01 sec since previous report
51.10/51.21	c Running TNM for 4 seconds on HOME/instance-3449418-1307054075.cnf
51.10/51.21	c    utilities/timerun 4 solvers/TNM HOME/instance-3449418-1307054075.cnf
51.10/51.21	c TIMER: 34.76 sec total, 4.01 sec since previous report
51.10/51.21	c Running AshiHgen for 4 seconds on HOME/instance-3449418-1307054075.cnf
51.10/51.21	c    utilities/timerun 4 solvers/SATenstein -i HOME/instance-3449418-1307054075.cnf -alg satenstein -varinfalse 1 -adaptwalkprob 0 -theta 3 -singleclause 1 -randomwalk 3 -performrandomwalk 1 -selectclause 1 -promisinglist 0 -adaptiveprom 0 -heuristic 7 -adaptive 1 -phi 10 -tabusearch 0 -rdp 0.15 -r satcomp  -cutoff max -runs 100 -solve -seed 893042588 
51.10/51.21	c TIMER: 38.77 sec total, 4.01 sec since previous report
51.10/51.21	c Running mxc-sat09 for 4 seconds on HOME/instance-3449418-1307054075.cnf
51.10/51.21	c    utilities/timerun 4 solvers/mxc-sat09 -i HOME/instance-3449418-1307054075.cnf
51.10/51.21	c TIMER: 42.79 sec total, 4.02 sec since previous report
51.10/51.21	c Running march_hi for 100000 seconds on HOME/instance-3449418-1307054075.cnf
51.10/51.21	c    utilities/timerun 100000 solvers/march_hi HOME/instance-3449418-1307054075.cnf
51.10/51.21	c TIMER: 51.18 sec total, 8.39 sec since previous report
51.10/51.21	c Instance solved!
51.10/51.21	s UNSATISFIABLE
51.10/51.21	c TIMER: 51.18 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-3449418-1307054075/watcher-3449418-1307054075 -o /tmp/evaluation-result-3449418-1307054075/solver-3449418-1307054075 -C 1200 -W 1300 -M 7680 python portfolio_solver.py -t 1200 -s 893042588 HOME/instance-3449418-1307054075.cnf 

running on 2 cores: 1,3

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: 4.03 4.06 3.37 4/599 13485
/proc/meminfo: memFree=23624528/32951124 swapFree=58940260/67111528
[pid=13485] ppid=13483 vsize=16240 CPUtime=0 cores=1,3
/proc/13485/stat : 13485 (python) R 13483 13485 12873 0 -1 4202496 997 0 0 0 0 0 0 0 24 0 1 0 817005242 16629760 870 33554432000 4194304 5683644 140736879432944 18446744073709551615 212687336133 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/13485/statm: 4060 870 368 364 0 547 0

[startup+0.034037 s]
/proc/loadavg: 4.03 4.06 3.37 4/599 13485
/proc/meminfo: memFree=23624528/32951124 swapFree=58940260/67111528
[pid=13485] ppid=13483 vsize=21896 CPUtime=0.02 cores=1,3
/proc/13485/stat : 13485 (python) S 13483 13485 12873 0 -1 4202496 1516 0 0 0 2 0 0 0 24 0 1 0 817005242 22421504 1350 33554432000 4194304 5683644 140736879432944 18446744073709551615 212687675136 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/13485/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21896

[startup+0.10103 s]
/proc/loadavg: 4.03 4.06 3.37 4/599 13485
/proc/meminfo: memFree=23624528/32951124 swapFree=58940260/67111528
[pid=13485] ppid=13483 vsize=21896 CPUtime=0.02 cores=1,3
/proc/13485/stat : 13485 (python) S 13483 13485 12873 0 -1 4202496 1516 0 0 0 2 0 0 0 24 0 1 0 817005242 22421504 1350 33554432000 4194304 5683644 140736879432944 18446744073709551615 212687675136 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/13485/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21896

[startup+0.300987 s]
/proc/loadavg: 4.03 4.06 3.37 4/599 13485
/proc/meminfo: memFree=23624528/32951124 swapFree=58940260/67111528
[pid=13485] ppid=13483 vsize=21896 CPUtime=0.02 cores=1,3
/proc/13485/stat : 13485 (python) S 13483 13485 12873 0 -1 4202496 1516 0 0 0 2 0 0 0 24 0 1 0 817005242 22421504 1350 33554432000 4194304 5683644 140736879432944 18446744073709551615 212687675136 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/13485/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21896

[startup+0.700914 s]
/proc/loadavg: 4.03 4.06 3.37 4/599 13485
/proc/meminfo: memFree=23624528/32951124 swapFree=58940260/67111528
[pid=13485] ppid=13483 vsize=21896 CPUtime=0.02 cores=1,3
/proc/13485/stat : 13485 (python) S 13483 13485 12873 0 -1 4202496 1516 0 0 0 2 0 0 0 24 0 1 0 817005242 22421504 1350 33554432000 4194304 5683644 140736879432944 18446744073709551615 212687675136 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/13485/statm: 5474 1350 443 364 0 929 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21896

[startup+1.50077 s]
/proc/loadavg: 4.03 4.06 3.37 5/601 13487
/proc/meminfo: memFree=23611492/32951124 swapFree=58940260/67111528
[pid=13485] ppid=13483 vsize=21896 CPUtime=0.02 cores=1,3
/proc/13485/stat : 13485 (python) S 13483 13485 12873 0 -1 4202496 1516 0 0 0 2 0 0 0 24 0 1 0 817005242 22421504 1350 33554432000 4194304 5683644 140736879432944 18446744073709551615 212687675136 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/13485/statm: 5474 1350 443 364 0 929 0
[pid=13487] ppid=13485 vsize=8364 CPUtime=1.46 cores=1,3
/proc/13487/stat : 13487 (features) R 13485 13485 12873 0 -1 4202496 2645 0 0 0 143 3 0 0 25 0 1 0 817005245 8564736 1529 33554432000 134512640 135907751 4287132336 18446744073709551615 135392733 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/13487/statm: 2091 1529 111 341 0 1747 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 30260

[startup+3.10048 s]
/proc/loadavg: 4.03 4.06 3.37 5/601 13487
/proc/meminfo: memFree=23612236/32951124 swapFree=58940260/67111528
[pid=13485] ppid=13483 vsize=34396 CPUtime=0.02 cores=1,3
/proc/13485/stat : 13485 (python) S 13483 13485 12873 0 -1 4202496 2162 0 0 0 2 0 0 0 18 0 1 0 817005242 35221504 1407 33554432000 4194304 5683644 140736879432944 18446744073709551615 212687675136 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/13485/statm: 8599 1407 468 364 0 933 0
[pid=13487] ppid=13485 vsize=0 CPUtime=2.39 cores=1,3
/proc/13487/stat : 13487 (features) Z 13485 13485 12873 0 -1 4202524 2925 0 0 0 233 6 0 0 25 0 1 0 817005245 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/13487/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 2.41
Current children cumulated vsize (KiB) 34396
heavy processes:
  %CPU=79 pid=13487 uid=0 cmd=
  %CPU=62 pid=13488 uid=0 cmd=

[startup+6.30089 s]
/proc/loadavg: 4.03 4.06 3.37 5/604 13490
/proc/meminfo: memFree=23610372/32951124 swapFree=58940260/67111528
[pid=13485] ppid=13483 vsize=34396 CPUtime=0.02 cores=1,3
/proc/13485/stat : 13485 (python) S 13483 13485 12873 0 -1 4202496 2163 0 0 0 2 0 0 0 18 0 1 0 817005242 35221504 1408 33554432000 4194304 5683644 140736879432944 18446744073709551615 212687675136 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/13485/statm: 8599 1408 468 364 0 933 0
[pid=13487] ppid=13485 vsize=0 CPUtime=2.39 cores=1,3
/proc/13487/stat : 13487 (features) Z 13485 13485 12873 0 -1 4202524 2925 0 0 0 233 6 0 0 25 0 1 0 817005245 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/13487/statm: 0 0 0 0 0 0 0
[pid=13488] ppid=13485 vsize=0 CPUtime=0.31 cores=1,3
/proc/13488/stat : 13488 (coach) Z 13485 13485 12873 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 817005485 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/13488/statm: 0 0 0 0 0 0 0
[pid=13489] ppid=13485 vsize=8700 CPUtime=0 cores=1,3
/proc/13489/stat : 13489 (timerun) S 13485 13485 12873 0 -1 4202496 747 0 0 0 0 0 0 0 17 0 1 0 817005518 8908800 248 33554432000 4194304 4922060 140736670976432 18446744073709551615 212687494277 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/13489/statm: 2175 248 208 178 0 68 0
[pid=13490] ppid=13489 vsize=18560 CPUtime=3.53 cores=1,3
/proc/13490/stat : 13490 (cryptominisat) R 13489 13485 12873 0 -1 4202496 3805 0 0 0 353 0 0 0 25 0 1 0 817005519 19005440 1871 33554432000 134512640 134994940 4289363136 18446744073709551615 134642256 0 0 16781312 2 0 0 0 17 1 0 0 0
/proc/13490/statm: 4640 1871 355 118 0 3825 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 61656

[startup+12.7007 s]
/proc/loadavg: 4.03 4.05 3.38 5/604 13494
/proc/meminfo: memFree=23614332/32951124 swapFree=58940260/67111528
[pid=13485] ppid=13483 vsize=34396 CPUtime=8.01 cores=1,3
/proc/13485/stat : 13485 (python) S 13483 13485 12873 0 -1 4202496 2469 5717 0 0 2 0 799 0 18 0 1 0 817005242 35221504 1408 33554432000 4194304 5683644 140736879432944 18446744073709551615 212687675136 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/13485/statm: 8599 1408 468 364 0 933 0
[pid=13487] ppid=13485 vsize=0 CPUtime=2.39 cores=1,3
/proc/13487/stat : 13487 (features) Z 13485 13485 12873 0 -1 4202524 2925 0 0 0 233 6 0 0 25 0 1 0 817005245 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/13487/statm: 0 0 0 0 0 0 0
[pid=13488] ppid=13485 vsize=0 CPUtime=0.31 cores=1,3
/proc/13488/stat : 13488 (coach) Z 13485 13485 12873 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 817005485 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/13488/statm: 0 0 0 0 0 0 0
[pid=13493] ppid=13485 vsize=8700 CPUtime=0 cores=1,3
/proc/13493/stat : 13493 (timerun) S 13485 13485 12873 0 -1 4202496 745 0 0 0 0 0 0 0 20 0 1 0 817006319 8908800 248 33554432000 4194304 4922060 140734760069568 18446744073709551615 212687494277 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/13493/statm: 2175 248 208 178 0 68 0
[pid=13494] ppid=13493 vsize=3372 CPUtime=1.92 cores=1,3
/proc/13494/stat : 13494 (precosat) R 13493 13485 12873 0 -1 4202496 777 0 0 0 192 0 0 0 25 0 1 0 817006319 3452928 732 33554432000 134512640 135142049 4293185296 18446744073709551615 134555759 0 0 16781312 17442 0 0 0 17 1 0 0 0
/proc/13494/statm: 843 732 82 154 0 687 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 46468

[startup+25.5004 s]
/proc/loadavg: 4.02 4.05 3.38 5/604 13501
/proc/meminfo: memFree=23615228/32951124 swapFree=58940260/67111528
[pid=13485] ppid=13483 vsize=34396 CPUtime=20.02 cores=1,3
/proc/13485/stat : 13485 (python) S 13483 13485 12873 0 -1 4202496 2925 15090 0 0 2 0 1998 2 18 0 1 0 817005242 35221504 1408 33554432000 4194304 5683644 140736879432944 18446744073709551615 212687675136 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/13485/statm: 8599 1408 468 364 0 933 0
[pid=13487] ppid=13485 vsize=0 CPUtime=2.39 cores=1,3
/proc/13487/stat : 13487 (features) Z 13485 13485 12873 0 -1 4202524 2925 0 0 0 233 6 0 0 25 0 1 0 817005245 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/13487/statm: 0 0 0 0 0 0 0
[pid=13488] ppid=13485 vsize=0 CPUtime=0.31 cores=1,3
/proc/13488/stat : 13488 (coach) Z 13485 13485 12873 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 817005485 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/13488/statm: 0 0 0 0 0 0 0
[pid=13500] ppid=13485 vsize=8700 CPUtime=0 cores=1,3
/proc/13500/stat : 13500 (timerun) S 13485 13485 12873 0 -1 4202496 744 0 0 0 0 0 0 0 18 0 1 0 817007520 8908800 247 33554432000 4194304 4922060 140736254896656 18446744073709551615 212687494277 0 65536 16781316 65538 18446744071562232103 0 0 17 3 0 0 0
/proc/13500/statm: 2175 247 208 178 0 68 0
[pid=13501] ppid=13500 vsize=5628 CPUtime=2.72 cores=1,3
/proc/13501/stat : 13501 (lingeling) R 13500 13485 12873 0 -1 4202496 1274 0 0 0 272 0 0 0 25 0 1 0 817007520 5763072 1125 33554432000 134512640 134650204 4294749968 18446744073709551615 134631204 0 0 16781312 17506 0 0 0 17 1 0 0 0
/proc/13501/statm: 1407 1125 112 34 0 1022 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 48724

[startup+51.1007 s]
/proc/loadavg: 4.13 4.08 3.41 5/601 13539
/proc/meminfo: memFree=23617496/32951124 swapFree=58940260/67111528
[pid=13485] ppid=13483 vsize=34396 CPUtime=40.03 cores=1,3
/proc/13485/stat : 13485 (python) S 13483 13485 12873 0 -1 4202496 3657 22310 0 0 2 0 3998 3 18 0 1 0 817005242 35221504 1409 33554432000 4194304 5683644 140736879432944 18446744073709551615 212687675136 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/13485/statm: 8599 1409 468 364 0 933 0
[pid=13487] ppid=13485 vsize=0 CPUtime=2.39 cores=1,3
/proc/13487/stat : 13487 (features) Z 13485 13485 12873 0 -1 4202524 2925 0 0 0 233 6 0 0 25 0 1 0 817005245 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/13487/statm: 0 0 0 0 0 0 0
[pid=13488] ppid=13485 vsize=0 CPUtime=0.31 cores=1,3
/proc/13488/stat : 13488 (coach) Z 13485 13485 12873 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 817005485 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/13488/statm: 0 0 0 0 0 0 0
[pid=13510] ppid=13485 vsize=8700 CPUtime=0 cores=1,3
/proc/13510/stat : 13510 (timerun) S 13485 13485 12873 0 -1 4202496 747 0 0 0 0 0 0 0 18 0 1 0 817009524 8908800 248 33554432000 4194304 4922060 140736607012000 18446744073709551615 212687494277 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/13510/statm: 2175 248 208 178 0 68 0
[pid=13511] ppid=13510 vsize=3000 CPUtime=8.27 cores=1,3
/proc/13511/stat : 13511 (march_hi) R 13510 13485 12873 0 -1 4202496 442 0 0 0 827 0 0 0 25 0 1 0 817009524 3072000 384 33554432000 134512640 134628092 4292164720 18446744073709551615 134551205 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/13511/statm: 750 384 144 29 0 331 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 46096

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

[startup+51.2007 s]
/proc/loadavg: 4.13 4.08 3.41 5/601 13539
/proc/meminfo: memFree=23617496/32951124 swapFree=58940260/67111528
[pid=13485] ppid=13483 vsize=34396 CPUtime=40.03 cores=1,3
/proc/13485/stat : 13485 (python) S 13483 13485 12873 0 -1 4202496 3658 22310 0 0 2 0 3998 3 18 0 1 0 817005242 35221504 1409 33554432000 4194304 5683644 140736879432944 18446744073709551615 212687675136 0 0 16781312 2 18446744071562362840 0 0 17 1 0 0 0
/proc/13485/statm: 8599 1409 468 364 0 933 0
[pid=13487] ppid=13485 vsize=0 CPUtime=2.39 cores=1,3
/proc/13487/stat : 13487 (features) Z 13485 13485 12873 0 -1 4202524 2925 0 0 0 233 6 0 0 25 0 1 0 817005245 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/13487/statm: 0 0 0 0 0 0 0
[pid=13488] ppid=13485 vsize=0 CPUtime=0.31 cores=1,3
/proc/13488/stat : 13488 (coach) Z 13485 13485 12873 0 -1 4202524 3735 0 0 0 31 0 0 0 20 0 1 0 817005485 0 0 33554432000 0 0 0 0 0 0 0 16781312 0 18446744073709551615 0 0 17 1 0 0 0
/proc/13488/statm: 0 0 0 0 0 0 0
[pid=13510] ppid=13485 vsize=8700 CPUtime=0 cores=1,3
/proc/13510/stat : 13510 (timerun) S 13485 13485 12873 0 -1 4202496 747 0 0 0 0 0 0 0 18 0 1 0 817009524 8908800 248 33554432000 4194304 4922060 140736607012000 18446744073709551615 212687494277 0 65536 16781316 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/13510/statm: 2175 248 208 178 0 68 0
[pid=13511] ppid=13510 vsize=3000 CPUtime=8.37 cores=1,3
/proc/13511/stat : 13511 (march_hi) R 13510 13485 12873 0 -1 4202496 443 0 0 0 837 0 0 0 25 0 1 0 817009524 3072000 385 33554432000 134512640 134628092 4292164720 18446744073709551615 134541811 0 0 16781312 0 0 0 0 17 1 0 0 0
/proc/13511/statm: 750 385 144 29 0 331 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 46096

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13485 and gives
#  childrusage.ru_utime.tv_sec=42
#  childrusage.ru_utime.tv_usec=668513
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=110983
# CPU time returned by wait4() is 42.7795
# while last known CPU time is 51.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 51.2147
CPU time (s): 51.1
CPU user time (s): 51.01
CPU system time (s): 0.09
CPU usage (%): 99.776
Max. virtual memory (cumulated for all children) (KiB): 1062392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.6685
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33229
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= 807
involuntary context switches= 615

runsolver used 0.288956 second user time and 0.72289 second system time

The end

Launcher Data 

Begin job on node139 at 2011-06-03 00:34:35
IDJOB=3449418
IDBENCH=82947
IDSOLVER=1947
FILE ID=node139/3449418-1307054075
RUNJOBID= node139-1307052431-12893
PBS_JOBID= 13497789
Free space on /tmp= 73096 MiB

SOLVER NAME= Coach 2011-03-18 (1200 s timeout)
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v350-c1491-S1705279286-077.UNKNOWN.cnf
COMMAND LINE= python portfolio_solver.py -t TIMELIMIT -s RANDOMSEED  BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3449418-1307054075/watcher-3449418-1307054075 -o /tmp/evaluation-result-3449418-1307054075/solver-3449418-1307054075 -C 1200 -W 1300 -M 7680  python portfolio_solver.py -t 1200 -s 893042588  HOME/instance-3449418-1307054075.cnf

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

MD5SUM BENCH= 42577eb7521bea22024387e984db8e06
RANDOM SEED=893042588

node139.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		: 2666.852
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		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
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	: 5321.49
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		: 2666.852
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		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23624932 kB
Buffers:        198768 kB
Cached:         575620 kB
SwapCached:       3628 kB
Active:        8639956 kB
Inactive:       383776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23624932 kB
SwapTotal:    67111528 kB
SwapFree:     58940260 kB
Dirty:           35868 kB
Writeback:           0 kB
AnonPages:     8247960 kB
Mapped:          35404 kB
Slab:           150184 kB
PageTables:      79840 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 172852284 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= 73060 MiB
End job on node139 at 2011-06-03 00:35:26