Trace number 3494815

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? 1519.19 1519.15

General information on the benchmark

Nameindustrial/palacios/uts/
uts-l05-ipc5-h26-unsat.cnf
MD5SUM4b97e69214a2eddbe060a9ecc3dfbbd8
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark573.059
Satisfiable
(Un)Satisfiability was proved
Number of variables85694
Number of clauses414657
Sum of the clauses size1073659
Maximum clause length403
Minimum clause length1
Number of clauses of size 1190
Number of clauses of size 2330211
Number of clauses of size 380574
Number of clauses of size 4910
Number of clauses of size 5103
Number of clauses of size over 52669

Solver Data 

1519.13/1519.15	c - Reading the instance.. OK! Totally clauses:   414657; Vars:    87475; Time: 0.31
1519.13/1519.15	c - Unit propagation..     OK! Removed clauses:      200;                 Time: 0.00
1519.13/1519.15	c - Delete by resolution.. OK! Removed clauses:   113375;                 Time: 18.97
1519.13/1519.15	c   - Solving the original instance..
1519.13/1519.15	c     - yet UNKNOWN! Continue to clause elimination..
1519.13/1519.15	c   - round:    1;   Skips in previous round:    0
1519.13/1519.15	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-3494815-1307804673/watcher-3494815-1307804673 -o /tmp/evaluation-result-3494815-1307804673/solver-3494815-1307804673 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494815-1307804673.cnf 

running on 2 cores: 0,2

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: 1.24 2.05 2.77 4/180 17913
/proc/meminfo: memFree=31560364/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=20108 CPUtime=0 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 819 0 0 0 0 0 0 0 22 0 1 0 892066152 20590592 759 33554432000 4194304 4279335 140735721937888 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 5027 763 223 21 0 1664 0

[startup+0.018509 s]
/proc/loadavg: 1.24 2.05 2.77 4/180 17913
/proc/meminfo: memFree=31560364/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=28184 CPUtime=0.01 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 2620 0 0 0 1 0 0 0 22 0 1 0 892066152 28860416 2516 33554432000 4194304 4279335 140735721937888 18446744073709551615 268272354840 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 7046 2518 224 21 0 3683 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 28184

[startup+0.100543 s]
/proc/loadavg: 1.24 2.05 2.77 4/180 17913
/proc/meminfo: memFree=31560364/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=58044 CPUtime=0.09 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 9183 0 0 0 8 1 0 0 22 0 1 0 892066152 59437056 8877 33554432000 4194304 4279335 140735721937888 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 14511 8880 224 21 0 11148 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 58044

[startup+0.300408 s]
/proc/loadavg: 1.24 2.05 2.77 4/180 17913
/proc/meminfo: memFree=31560364/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=117888 CPUtime=0.29 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 21865 0 0 0 26 3 0 0 23 0 1 0 892066152 120717312 21401 33554432000 4194304 4279335 140735721937888 18446744073709551615 268272349893 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 29472 21403 239 21 0 26109 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 117888

[startup+0.70046 s]
/proc/loadavg: 1.24 2.05 2.77 4/180 17913
/proc/meminfo: memFree=31560364/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=153920 CPUtime=0.69 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 31026 0 0 0 65 4 0 0 25 0 1 0 892066152 157614080 30561 33554432000 4194304 4279335 140735721937888 18446744073709551615 4209120 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 38480 30561 250 21 0 35117 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 153920

[startup+1.50025 s]
/proc/loadavg: 1.24 2.05 2.77 5/190 17944
/proc/meminfo: memFree=30863152/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=153920 CPUtime=1.49 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 31038 0 0 0 145 4 0 0 25 0 1 0 892066152 157614080 30573 33554432000 4194304 4279335 140735721937888 18446744073709551615 4210811 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 38480 30573 250 21 0 35117 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 153920

[startup+3.10091 s]
/proc/loadavg: 1.46 2.09 2.78 5/190 17944
/proc/meminfo: memFree=30820024/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=153920 CPUtime=3.09 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 31046 0 0 0 305 4 0 0 25 0 1 0 892066152 157614080 30581 33554432000 4194304 4279335 140735721937888 18446744073709551615 4208689 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 38480 30581 250 21 0 35117 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 153920

[startup+6.3004 s]
/proc/loadavg: 1.46 2.09 2.78 5/190 17944
/proc/meminfo: memFree=30819048/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=154244 CPUtime=6.29 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 31111 0 0 0 625 4 0 0 25 0 1 0 892066152 157945856 30646 33554432000 4194304 4279335 140735721937888 18446744073709551615 4210274 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 38561 30646 250 21 0 35198 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 154244

[startup+12.7003 s]
/proc/loadavg: 1.85 2.15 2.79 5/190 17944
/proc/meminfo: memFree=30818108/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=154404 CPUtime=12.69 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 31154 0 0 0 1265 4 0 0 25 0 1 0 892066152 158109696 30689 33554432000 4194304 4279335 140735721937888 18446744073709551615 4208940 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 38601 30689 250 21 0 35238 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 154404

[startup+25.501 s]
/proc/loadavg: 2.18 2.21 2.80 5/190 17944
/proc/meminfo: memFree=30741864/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=280436 CPUtime=25.49 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 52276 0 0 0 2542 7 0 0 25 0 1 0 892066152 287166464 51312 33554432000 4194304 4279335 140735721937888 18446744073709551615 4256717 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 70109 51312 270 21 0 66746 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 280436

[startup+51.1004 s]
/proc/loadavg: 2.80 2.35 2.83 5/190 17983
/proc/meminfo: memFree=30149900/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=500084 CPUtime=51.09 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 107581 0 0 0 5093 16 0 0 25 0 1 0 892066152 512086016 106603 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 125021 106603 270 21 0 121658 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 500084

[startup+102.306 s]
/proc/loadavg: 3.52 2.63 2.90 5/190 17984
/proc/meminfo: memFree=27606004/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=1064948 CPUtime=102.3 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 227349 0 0 0 10202 28 0 0 25 0 1 0 892066152 1090506752 226351 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 266237 226351 270 21 0 262874 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1064948

[startup+162.301 s]
/proc/loadavg: 3.90 2.88 2.97 5/190 17986
/proc/meminfo: memFree=25309312/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=1633768 CPUtime=162.29 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 325899 0 0 0 16188 41 0 0 25 0 1 0 892066152 1672978432 324895 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 408442 324895 270 21 0 405079 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1633768

[startup+222.301 s]
/proc/loadavg: 3.96 3.10 3.03 5/190 17988
/proc/meminfo: memFree=23291044/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=2557044 CPUtime=222.29 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 416227 0 0 0 22179 50 0 0 25 0 1 0 892066152 2618413056 415218 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 639261 415218 270 21 0 635898 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2557044

[startup+282.3 s]
/proc/loadavg: 3.98 3.25 3.09 5/190 17989
/proc/meminfo: memFree=21025912/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=2557812 CPUtime=282.3 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 505531 0 0 0 28169 61 0 0 25 0 1 0 892066152 2619199488 504516 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 639453 504516 270 21 0 636090 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2557812

[startup+342.301 s]
/proc/loadavg: 3.99 3.39 3.15 5/190 17991
/proc/meminfo: memFree=20299364/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=2558784 CPUtime=342.3 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 588703 0 0 0 34158 72 0 0 25 0 1 0 892066152 2620194816 587685 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 639696 587685 270 21 0 636333 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 2558784

[startup+402.301 s]
/proc/loadavg: 3.99 3.49 3.19 5/190 17992
/proc/meminfo: memFree=18251076/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=4058296 CPUtime=402.3 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 661345 0 0 0 40150 80 0 0 25 0 1 0 892066152 4155695104 660325 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1014574 660325 270 21 0 1011211 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4058296

[startup+462.301 s]
/proc/loadavg: 3.99 3.59 3.24 5/190 17994
/proc/meminfo: memFree=18175028/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=4058884 CPUtime=462.3 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 730525 0 0 0 46143 87 0 0 25 0 1 0 892066152 4156297216 729503 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1014721 729503 270 21 0 1011358 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 4058884

[startup+522.3 s]
/proc/loadavg: 3.99 3.66 3.29 5/190 17996
/proc/meminfo: memFree=16403388/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=4059260 CPUtime=522.31 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 782564 0 0 0 52137 94 0 0 25 0 1 0 892066152 4156682240 781539 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1014815 781539 270 21 0 1011452 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 4059260

[startup+582.301 s]
/proc/loadavg: 3.99 3.72 3.33 5/190 17997
/proc/meminfo: memFree=14417240/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=4059772 CPUtime=582.3 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 836904 0 0 0 58129 101 0 0 25 0 1 0 892066152 4157206528 835876 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1014943 835876 270 21 0 1011580 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 4059772

[startup+642.301 s]

################
# More data... #
################

/proc/meminfo: memFree=17962696/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6497992 CPUtime=882.31 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1133697 0 0 0 88093 138 0 0 25 0 1 0 892066152 6653943808 1132657 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1624498 1132657 270 21 0 1621135 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 6497992

[startup+942.301 s]
/proc/loadavg: 4.00 3.92 3.54 5/190 18121
/proc/meminfo: memFree=25782144/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6498372 CPUtime=942.31 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1184515 0 0 0 94088 143 0 0 25 0 1 0 892066152 6654332928 1183472 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1624593 1183472 270 21 0 1621230 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 6498372

[startup+1002.3 s]
/proc/loadavg: 4.00 3.93 3.56 5/190 18122
/proc/meminfo: memFree=24522252/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6498656 CPUtime=1002.31 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1238935 0 0 0 100081 150 0 0 25 0 1 0 892066152 6654623744 1237890 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1624664 1237890 270 21 0 1621301 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 6498656

[startup+1062.3 s]
/proc/loadavg: 4.00 3.94 3.59 5/190 18124
/proc/meminfo: memFree=23381056/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6498856 CPUtime=1062.31 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1289453 0 0 0 106075 156 0 0 25 0 1 0 892066152 6654828544 1288405 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1624714 1288405 270 21 0 1621351 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 6498856

[startup+1122.3 s]
/proc/loadavg: 4.03 3.96 3.62 5/190 18126
/proc/meminfo: memFree=24856488/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6499084 CPUtime=1122.32 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1336142 0 0 0 112070 162 0 0 25 0 1 0 892066152 6655062016 1335094 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1624771 1335094 270 21 0 1621408 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 6499084

[startup+1182.3 s]
/proc/loadavg: 4.01 3.97 3.64 5/190 18127
/proc/meminfo: memFree=23747660/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6499084 CPUtime=1182.32 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1381153 0 0 0 118065 167 0 0 25 0 1 0 892066152 6655062016 1380100 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1624771 1380100 270 21 0 1621408 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 6499084

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/190 18129
/proc/meminfo: memFree=22579664/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6499252 CPUtime=1242.32 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1426257 0 0 0 124060 172 0 0 25 0 1 0 892066152 6655234048 1425202 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1624813 1425202 270 21 0 1621450 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 6499252

[startup+1302.3 s]
/proc/loadavg: 4.04 3.99 3.68 5/190 18130
/proc/meminfo: memFree=20794772/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6499252 CPUtime=1302.33 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1469498 0 0 0 130056 177 0 0 25 0 1 0 892066152 6655234048 1468440 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1624813 1468440 270 21 0 1621450 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 6499252

[startup+1362.3 s]
/proc/loadavg: 4.01 3.99 3.70 5/190 18132
/proc/meminfo: memFree=23389076/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6499576 CPUtime=1362.32 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1516630 0 0 0 136051 181 0 0 25 0 1 0 892066152 6655565824 1515569 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1624894 1515569 270 21 0 1621531 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 6499576

[startup+1422.31 s]
/proc/loadavg: 4.00 3.99 3.72 5/190 18134
/proc/meminfo: memFree=22387624/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6499988 CPUtime=1422.33 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1556187 0 0 0 142049 184 0 0 25 0 1 0 892066152 6655987712 1555125 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1624997 1555125 270 21 0 1621634 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 6499988

[startup+1482.3 s]
/proc/loadavg: 4.00 3.99 3.73 5/190 18135
/proc/meminfo: memFree=21343888/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6500448 CPUtime=1482.33 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1595774 0 0 0 148043 190 0 0 25 0 1 0 892066152 6656458752 1594709 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1625112 1594709 270 21 0 1621749 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 6500448

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

[startup+1484.7 s]
/proc/loadavg: 4.00 3.99 3.73 5/190 18135
/proc/meminfo: memFree=21309416/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6500448 CPUtime=1484.73 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1597142 0 0 0 148283 190 0 0 25 0 1 0 892066152 6656458752 1596077 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1625112 1596077 270 21 0 1621749 0
Current children cumulated CPU time (s) 1484.73
Current children cumulated vsize (KiB) 6500448

[startup+1497.5 s]
/proc/loadavg: 4.00 3.99 3.73 5/190 18136
/proc/meminfo: memFree=24189048/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6500448 CPUtime=1497.53 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1606693 0 0 0 149562 191 0 0 25 0 1 0 892066152 6656458752 1605628 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1625112 1605628 270 21 0 1621749 0
Current children cumulated CPU time (s) 1497.53
Current children cumulated vsize (KiB) 6500448

[startup+1510.31 s]
/proc/loadavg: 4.00 3.99 3.74 5/190 18136
/proc/meminfo: memFree=23941916/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6500448 CPUtime=1510.34 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1617496 0 0 0 150841 193 0 0 25 0 1 0 892066152 6656458752 1616431 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1625112 1616431 270 21 0 1621749 0
Current children cumulated CPU time (s) 1510.34
Current children cumulated vsize (KiB) 6500448

[startup+1513.5 s]
/proc/loadavg: 4.00 3.99 3.74 5/190 18136
/proc/meminfo: memFree=23893432/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6500448 CPUtime=1513.54 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1617798 0 0 0 151161 193 0 0 25 0 1 0 892066152 6656458752 1616733 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1625112 1616733 270 21 0 1621749 0
Current children cumulated CPU time (s) 1513.54
Current children cumulated vsize (KiB) 6500448

[startup+1516.7 s]
/proc/loadavg: 4.00 3.99 3.74 5/190 18136
/proc/meminfo: memFree=23853752/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6500448 CPUtime=1516.73 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1617798 0 0 0 151480 193 0 0 25 0 1 0 892066152 6656458752 1616733 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1625112 1616733 270 21 0 1621749 0
Current children cumulated CPU time (s) 1516.73
Current children cumulated vsize (KiB) 6500448

[startup+1518.3 s]
/proc/loadavg: 4.00 3.99 3.74 5/190 18136
/proc/meminfo: memFree=23823740/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6500448 CPUtime=1518.33 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1618831 0 0 0 151640 193 0 0 25 0 1 0 892066152 6656458752 1617766 33554432000 4194304 4279335 140735721937888 18446744073709551615 4255626 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1625112 1617766 270 21 0 1621749 0
Current children cumulated CPU time (s) 1518.33
Current children cumulated vsize (KiB) 6500448

[startup+1518.7 s]
/proc/loadavg: 4.00 3.99 3.74 5/190 18136
/proc/meminfo: memFree=23823740/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6500448 CPUtime=1518.73 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1619158 0 0 0 151680 193 0 0 25 0 1 0 892066152 6656458752 1618093 33554432000 4194304 4279335 140735721937888 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1625112 1618093 270 21 0 1621749 0
Current children cumulated CPU time (s) 1518.73
Current children cumulated vsize (KiB) 6500448

[startup+1519.11 s]
/proc/loadavg: 4.00 3.99 3.74 5/190 18136
/proc/meminfo: memFree=26577300/32950928 swapFree=67048868/67111528
[pid=17913] ppid=17911 vsize=6535352 CPUtime=1519.13 cores=0,2
/proc/17913/stat : 17913 (OptimuS_release) R 17911 17913 17232 0 -1 4202496 1619266 0 0 0 151700 213 0 0 25 0 1 0 892066152 6692200448 173530 33554432000 4194304 4279335 140735721937888 18446744073709551615 268272732295 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/17913/statm: 1633838 173530 285 21 0 1630475 0
Current children cumulated CPU time (s) 1519.13
Current children cumulated vsize (KiB) 6535352

Child status: 0
Real time (s): 1519.15
CPU time (s): 1519.19
CPU user time (s): 1517.03
CPU system time (s): 2.16467
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 6535960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1517.03
system time used= 2.16467
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1619267
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= 11
involuntary context switches= 1940

runsolver used 2.32864 second user time and 5.96209 second system time

The end

Launcher Data 

Begin job on node122 at 2011-06-11 17:04:34
IDJOB=3494815
IDBENCH=20415
IDSOLVER=1986
FILE ID=node122/3494815-1307804673
RUNJOBID= node122-1307804673-17885
PBS_JOBID= 13551057
Free space on /tmp= 74080 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT07/industrial/palacios/uts/uts-l05-ipc5-h26-unsat.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494815-1307804673/watcher-3494815-1307804673 -o /tmp/evaluation-result-3494815-1307804673/solver-3494815-1307804673 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494815-1307804673.cnf

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

MD5SUM BENCH= 4b97e69214a2eddbe060a9ecc3dfbbd8
RANDOM SEED=1007833534

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31562396 kB
Buffers:        165760 kB
Cached:        1038756 kB
SwapCached:      14712 kB
Active:         363392 kB
Inactive:       870792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31562396 kB
SwapTotal:    67111528 kB
SwapFree:     67048868 kB
Dirty:           28568 kB
Writeback:           0 kB
AnonPages:       26692 kB
Mapped:           8840 kB
Slab:            89792 kB
PageTables:       5248 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   203292 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= 74088 MiB
End job on node122 at 2011-06-11 17:29:53