Trace number 3494803

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
OptimuS a100_source? 989.693 989.66

General information on the benchmark

Nameindustrial/babic/
dspam/dspam_dump_vc1081.cnf
MD5SUM8a3e5e1fd068ee5229d7193ac5bcb167
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark10.5774
Satisfiable
(Un)Satisfiability was proved
Number of variables118354
Number of clauses375699
Sum of the clauses size995041
Maximum clause length3
Minimum clause length1
Number of clauses of size 13289
Number of clauses of size 2125478
Number of clauses of size 3246932
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

989.62/989.65	c - Reading the instance.. OK! Totally clauses:   375699; Vars:   118426; Time: 0.30
989.62/989.65	c - Unit propagation..     OK! Removed clauses:      793;                 Time: 0.00
989.62/989.65	c - Delete by resolution.. OK! Removed clauses:    31026;                 Time: 16.70
989.62/989.65	c   - Solving the original instance..
989.62/989.65	c     - yet UNKNOWN! Continue to clause elimination..
989.62/989.65	c   - round:    1;   Skips in previous round:    0
989.62/989.65	c     - clauses done:  1%; among them skipped: 0.40%;
989.62/989.65	c     - clauses done: 10%; among them skipped: 0.51%;
989.62/989.65	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3494803-1307804752/watcher-3494803-1307804752 -o /tmp/evaluation-result-3494803-1307804752/solver-3494803-1307804752 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494803-1307804752.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 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: 1.37 1.81 2.45 4/183 2720
/proc/meminfo: memFree=31545264/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=21372 CPUtime=0 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 1131 0 0 0 0 0 0 0 23 0 1 0 892072269 21884928 1055 33554432000 4194304 4279335 140735070971440 18446744073709551615 239476752810 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 5664 1055 223 21 0 2301 0

[startup+0.0809239 s]
/proc/loadavg: 1.37 1.81 2.45 4/183 2720
/proc/meminfo: memFree=31545264/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=55364 CPUtime=0.07 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 8466 0 0 0 7 0 0 0 24 0 1 0 892072269 56692736 8192 33554432000 4194304 4279335 140735070971440 18446744073709551615 239476350867 0 0 4096 8388610 0 0 0 17 7 0 0 0
/proc/2720/statm: 13841 8192 224 21 0 10478 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 55364

[startup+0.10092 s]
/proc/loadavg: 1.37 1.81 2.45 4/183 2720
/proc/meminfo: memFree=31545264/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=59800 CPUtime=0.09 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 10095 0 0 0 8 1 0 0 24 0 1 0 892072269 61235200 9768 33554432000 4194304 4279335 140735070971440 18446744073709551615 4266195 0 0 4096 8388610 0 0 0 17 7 0 0 0
/proc/2720/statm: 14950 9768 224 21 0 11587 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59800

[startup+0.300883 s]
/proc/loadavg: 1.37 1.81 2.45 4/183 2720
/proc/meminfo: memFree=31545264/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=117100 CPUtime=0.29 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 23178 0 0 0 26 3 0 0 25 0 1 0 892072269 119910400 22731 33554432000 4194304 4279335 140735070971440 18446744073709551615 239476226820 0 0 4096 8388610 0 0 0 17 7 0 0 0
/proc/2720/statm: 29275 22731 239 21 0 25912 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 117100

[startup+0.700806 s]
/proc/loadavg: 1.37 1.81 2.45 4/183 2720
/proc/meminfo: memFree=31545264/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=149200 CPUtime=0.69 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 30816 0 0 0 65 4 0 0 25 0 1 0 892072269 152780800 30368 33554432000 4194304 4279335 140735070971440 18446744073709551615 4210272 0 0 4096 8388610 0 0 0 17 7 0 0 0
/proc/2720/statm: 37300 30368 250 21 0 33937 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 149200

[startup+1.50072 s]
/proc/loadavg: 1.37 1.81 2.45 5/190 2743
/proc/meminfo: memFree=30946392/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=149200 CPUtime=1.49 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 30819 0 0 0 145 4 0 0 25 0 1 0 892072269 152780800 30371 33554432000 4194304 4279335 140735070971440 18446744073709551615 4209048 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 37300 30371 250 21 0 33937 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 149200

[startup+3.10041 s]
/proc/loadavg: 1.37 1.81 2.45 5/190 2743
/proc/meminfo: memFree=30839008/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=149200 CPUtime=3.09 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 30820 0 0 0 305 4 0 0 25 0 1 0 892072269 152780800 30372 33554432000 4194304 4279335 140735070971440 18446744073709551615 4210620 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 37300 30372 250 21 0 33937 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 149200

[startup+6.30079 s]
/proc/loadavg: 1.58 1.84 2.46 5/190 2743
/proc/meminfo: memFree=30838652/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=149200 CPUtime=6.29 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 30823 0 0 0 625 4 0 0 25 0 1 0 892072269 152780800 30375 33554432000 4194304 4279335 140735070971440 18446744073709551615 4210603 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 37300 30375 250 21 0 33937 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 149200

[startup+12.7006 s]
/proc/loadavg: 1.77 1.88 2.47 5/190 2744
/proc/meminfo: memFree=30837716/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=149200 CPUtime=12.69 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 30825 0 0 0 1265 4 0 0 25 0 1 0 892072269 152780800 30377 33554432000 4194304 4279335 140735070971440 18446744073709551615 4208877 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 37300 30377 250 21 0 33937 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 149200

[startup+25.5011 s]
/proc/loadavg: 2.26 1.98 2.49 5/190 2744
/proc/meminfo: memFree=30550300/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=361708 CPUtime=25.48 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 71561 0 0 0 2538 10 0 0 25 0 1 0 892072269 370388992 70595 33554432000 4194304 4279335 140735070971440 18446744073709551615 4255363 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 90427 70595 270 21 0 87064 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 361708

[startup+51.1002 s]
/proc/loadavg: 2.86 2.14 2.53 5/190 2745
/proc/meminfo: memFree=29725516/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=712380 CPUtime=51.08 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 120155 0 0 0 5093 15 0 0 25 0 1 0 892072269 729477120 119173 33554432000 4194304 4279335 140735070971440 18446744073709551615 4207550 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 178095 119173 270 21 0 174732 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 712380

[startup+102.306 s]
/proc/loadavg: 3.50 2.43 2.60 5/190 2746
/proc/meminfo: memFree=28900568/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=712380 CPUtime=102.29 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 120157 0 0 0 10214 15 0 0 25 0 1 0 892072269 729477120 119175 33554432000 4194304 4279335 140735070971440 18446744073709551615 4260796 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 178095 119175 270 21 0 174732 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 712380

[startup+162.301 s]
/proc/loadavg: 3.81 2.71 2.69 5/190 2748
/proc/meminfo: memFree=28763284/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=712700 CPUtime=162.29 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 138567 0 0 0 16210 19 0 0 25 0 1 0 892072269 729804800 137580 33554432000 4194304 4279335 140735070971440 18446744073709551615 239480154621 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 178175 137580 270 21 0 174812 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 712700

[startup+222.3 s]
/proc/loadavg: 4.00 2.96 2.77 5/190 2749
/proc/meminfo: memFree=27192300/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=2555268 CPUtime=222.29 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 414302 0 0 0 22178 51 0 0 25 0 1 0 892072269 2616594432 413280 33554432000 4194304 4279335 140735070971440 18446744073709551615 4242053 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 638817 413280 270 21 0 635454 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2555268

[startup+282.301 s]
/proc/loadavg: 4.00 3.15 2.85 5/190 2751
/proc/meminfo: memFree=27385220/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=2558272 CPUtime=282.3 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 626626 0 0 0 28154 76 0 0 25 0 1 0 892072269 2619670528 625574 33554432000 4194304 4279335 140735070971440 18446744073709551615 4235856 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 639568 625574 270 21 0 636205 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2558272

[startup+342.3 s]
/proc/loadavg: 4.00 3.30 2.92 5/190 2753
/proc/meminfo: memFree=28218112/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=1070960 CPUtime=342.3 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 976899 0 0 0 34106 124 0 0 25 0 1 0 892072269 1096663040 182373 33554432000 4194304 4279335 140735070971440 18446744073709551615 4241937 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 267740 182373 270 21 0 264377 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1070960

[startup+402.301 s]
/proc/loadavg: 4.04 3.44 2.99 5/190 2755
/proc/meminfo: memFree=26194288/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=2562104 CPUtime=402.3 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 1200463 0 0 0 40079 151 0 0 25 0 1 0 892072269 2623594496 405901 33554432000 4194304 4279335 140735070971440 18446744073709551615 239480153058 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 640526 405901 270 21 0 637163 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 2562104

[startup+462.3 s]
/proc/loadavg: 4.01 3.54 3.05 5/190 2758
/proc/meminfo: memFree=27103072/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=2562848 CPUtime=462.3 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 1412203 0 0 0 46053 177 0 0 25 0 1 0 892072269 2624356352 617610 33554432000 4194304 4279335 140735070971440 18446744073709551615 4242461 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 640712 617610 270 21 0 637349 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 2562848

[startup+522.301 s]
/proc/loadavg: 4.08 3.64 3.11 5/190 2759
/proc/meminfo: memFree=24920276/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=4062456 CPUtime=522.3 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 1667067 0 0 0 52025 205 0 0 25 0 1 0 892072269 4159954944 872453 33554432000 4194304 4279335 140735070971440 18446744073709551615 4237881 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1015614 872453 270 21 0 1012251 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 4062456

[startup+582.3 s]
/proc/loadavg: 4.03 3.70 3.16 5/190 2761
/proc/meminfo: memFree=23746588/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=4063180 CPUtime=582.3 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 1676850 0 0 0 58024 206 0 0 25 0 1 0 892072269 4160696320 882234 33554432000 4194304 4279335 140735070971440 18446744073709551615 239480154538 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1015795 882234 270 21 0 1012432 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 4063180

[startup+642.301 s]
/proc/loadavg: 4.01 3.75 3.21 5/190 2762
/proc/meminfo: memFree=24650280/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=2564548 CPUtime=642.32 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2123453 0 0 0 63966 266 0 0 25 0 1 0 892072269 2626097152 408078 33554432000 4194304 4279335 140735070971440 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 641137 408078 270 21 0 637774 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 2564548

[startup+702.3 s]
/proc/loadavg: 4.00 3.79 3.26 5/190 2764
/proc/meminfo: memFree=25441880/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=4064428 CPUtime=702.31 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2373970 0 0 0 69938 293 0 0 25 0 1 0 892072269 4161974272 658581 33554432000 4194304 4279335 140735070971440 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1016107 658581 270 21 0 1012744 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 4064428

[startup+762.307 s]
/proc/loadavg: 4.00 3.83 3.30 5/190 2766
/proc/meminfo: memFree=23219656/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=4064428 CPUtime=762.32 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2616076 0 0 0 75913 319 0 0 25 0 1 0 892072269 4161974272 900675 33554432000 4194304 4279335 140735070971440 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1016107 900675 270 21 0 1012744 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 4064428

[startup+822.3 s]
/proc/loadavg: 4.00 3.86 3.34 5/190 2767
/proc/meminfo: memFree=21756560/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=4064428 CPUtime=822.32 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2703968 0 0 0 81902 330 0 0 25 0 1 0 892072269 4161974272 988559 33554432000 4194304 4279335 140735070971440 18446744073709551615 4236155 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1016107 988559 270 21 0 1012744 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 4064428

[startup+882.301 s]
/proc/loadavg: 4.00 3.88 3.38 5/190 2809
/proc/meminfo: memFree=25507392/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=6499704 CPUtime=882.32 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2726860 0 0 0 87900 332 0 0 25 0 1 0 892072269 6655696896 1011450 33554432000 4194304 4279335 140735070971440 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1624926 1011450 270 21 0 1621563 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 6499704

[startup+942.3 s]
/proc/loadavg: 4.00 3.90 3.42 5/190 2810
/proc/meminfo: memFree=24631252/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=6500456 CPUtime=942.32 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2876726 0 0 0 93885 347 0 0 25 0 1 0 892072269 6656466944 1161312 33554432000 4194304 4279335 140735070971440 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1625114 1161312 270 21 0 1621751 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 6500456

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

[startup+947.106 s]
/proc/loadavg: 4.00 3.90 3.42 5/190 2811
/proc/meminfo: memFree=24577556/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=6500456 CPUtime=947.13 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2890542 0 0 0 94364 349 0 0 25 0 1 0 892072269 6656466944 1175128 33554432000 4194304 4279335 140735070971440 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1625114 1175128 270 21 0 1621751 0
Current children cumulated CPU time (s) 947.13
Current children cumulated vsize (KiB) 6500456

[startup+972.701 s]
/proc/loadavg: 4.00 3.91 3.43 5/190 2811
/proc/meminfo: memFree=24343184/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=6500456 CPUtime=972.73 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2948289 0 0 0 96917 356 0 0 25 0 1 0 892072269 6656466944 1232872 33554432000 4194304 4279335 140735070971440 18446744073709551615 4237912 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1625114 1232872 270 21 0 1621751 0
Current children cumulated CPU time (s) 972.73
Current children cumulated vsize (KiB) 6500456

[startup+979.1 s]
/proc/loadavg: 4.00 3.91 3.44 5/190 2811
/proc/meminfo: memFree=24337724/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=6500456 CPUtime=979.12 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2949963 0 0 0 97556 356 0 0 25 0 1 0 892072269 6656466944 1234546 33554432000 4194304 4279335 140735070971440 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1625114 1234546 270 21 0 1621751 0
Current children cumulated CPU time (s) 979.12
Current children cumulated vsize (KiB) 6500456

[startup+985.501 s]
/proc/loadavg: 4.00 3.91 3.44 5/190 2812
/proc/meminfo: memFree=24356072/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=6500456 CPUtime=985.53 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2971832 0 0 0 98195 358 0 0 25 0 1 0 892072269 6656466944 1256413 33554432000 4194304 4279335 140735070971440 18446744073709551615 4241896 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1625114 1256413 270 21 0 1621751 0
Current children cumulated CPU time (s) 985.53
Current children cumulated vsize (KiB) 6500456

[startup+987.101 s]
/proc/loadavg: 4.00 3.91 3.44 5/190 2812
/proc/meminfo: memFree=24337968/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=6500456 CPUtime=987.13 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2978183 0 0 0 98354 359 0 0 25 0 1 0 892072269 6656466944 1262764 33554432000 4194304 4279335 140735070971440 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1625114 1262764 270 21 0 1621751 0
Current children cumulated CPU time (s) 987.13
Current children cumulated vsize (KiB) 6500456

[startup+988.701 s]
/proc/loadavg: 4.00 3.91 3.44 5/190 2812
/proc/meminfo: memFree=24313664/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=6500456 CPUtime=988.72 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2985800 0 0 0 98512 360 0 0 25 0 1 0 892072269 6656466944 1270380 33554432000 4194304 4279335 140735070971440 18446744073709551615 4256438 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1625114 1270380 270 21 0 1621751 0
Current children cumulated CPU time (s) 988.72
Current children cumulated vsize (KiB) 6500456

[startup+989.1 s]
/proc/loadavg: 4.00 3.91 3.44 5/190 2812
/proc/meminfo: memFree=24290104/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=6500456 CPUtime=989.12 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2987701 0 0 0 98552 360 0 0 25 0 1 0 892072269 6656466944 1272281 33554432000 4194304 4279335 140735070971440 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1625114 1272281 270 21 0 1621751 0
Current children cumulated CPU time (s) 989.12
Current children cumulated vsize (KiB) 6500456

[startup+989.5 s]
/proc/loadavg: 4.00 3.91 3.44 5/190 2812
/proc/meminfo: memFree=24290104/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=6535844 CPUtime=989.52 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2988489 0 0 0 98587 365 0 0 25 0 1 0 892072269 6692704256 908068 33554432000 4194304 4279335 140735070971440 18446744073709551615 239476738183 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1633961 907715 285 21 0 1630598 0
Current children cumulated CPU time (s) 989.52
Current children cumulated vsize (KiB) 6535844

[startup+989.6 s]
/proc/loadavg: 4.00 3.91 3.44 5/190 2812
/proc/meminfo: memFree=24290104/32950928 swapFree=67055428/67111528
[pid=2720] ppid=2715 vsize=6535844 CPUtime=989.62 cores=5,7
/proc/2720/stat : 2720 (OptimuS_release) R 2715 2720 1898 0 -1 4202496 2988489 0 0 0 98587 375 0 0 25 0 1 0 892072269 6692704256 124708 33554432000 4194304 4279335 140735070971440 18446744073709551615 239476738183 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/2720/statm: 1633961 124708 285 21 0 1630598 0
Current children cumulated CPU time (s) 989.62
Current children cumulated vsize (KiB) 6535844

Child status: 0
Real time (s): 989.66
CPU time (s): 989.693
CPU user time (s): 985.915
CPU system time (s): 3.77743
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 6565992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 985.915
system time used= 3.77743
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2988490
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= 6
involuntary context switches= 1003

runsolver used 1.56176 second user time and 3.83842 second system time

The end

Launcher Data 

Begin job on node148 at 2011-06-11 17:05:52
IDJOB=3494803
IDBENCH=20455
IDSOLVER=1986
FILE ID=node148/3494803-1307804752
RUNJOBID= node148-1307804752-2682
PBS_JOBID= 13551044
Free space on /tmp= 74012 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT07/industrial/babic/dspam/dspam_dump_vc1081.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494803-1307804752/watcher-3494803-1307804752 -o /tmp/evaluation-result-3494803-1307804752/solver-3494803-1307804752 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494803-1307804752.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 8a3e5e1fd068ee5229d7193ac5bcb167
RANDOM SEED=607094576

node148.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	: 5332.83
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	: 5332.82
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31551528 kB
Buffers:        173484 kB
Cached:         994976 kB
SwapCached:       8836 kB
Active:         419448 kB
Inactive:       816276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31551528 kB
SwapTotal:    67111528 kB
SwapFree:     67055428 kB
Dirty:           31876 kB
Writeback:           0 kB
AnonPages:       65520 kB
Mapped:          13200 kB
Slab:            99364 kB
PageTables:       5616 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   268160 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= 74004 MiB
End job on node148 at 2011-06-11 17:22:22