Trace number 3495415

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 x100_source? 1109.77 1109.75

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 

1109.72/1109.74	c - Reading the instance.. OK! Totally clauses:   414657; Vars:    87475; Time: 0.31
1109.72/1109.74	c - Unit propagation..     OK! Removed clauses:      200;                 Time: 0.00
1109.72/1109.74	c - Delete by resolution.. OK! Removed clauses:   113375;                 Time: 18.98
1109.72/1109.74	c   - Solving the original instance..
1109.72/1109.74	c     - yet UNKNOWN! Continue to clause elimination..
1109.72/1109.74	c   - round:    1;   Skips in previous round:    0
1109.72/1109.74	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-3495415-1307804704/watcher-3495415-1307804704 -o /tmp/evaluation-result-3495415-1307804704/solver-3495415-1307804704 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495415-1307804704.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: 1.14 1.94 2.65 4/180 26480
/proc/meminfo: memFree=30933316/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=19940 CPUtime=0 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 774 0 0 0 0 0 0 0 24 0 1 0 11215281 20418560 713 33554432000 4194304 4280283 140734687310368 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 4985 718 223 21 0 1622 0

[startup+0.068929 s]
/proc/loadavg: 1.14 1.94 2.65 4/180 26480
/proc/meminfo: memFree=30933316/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=48312 CPUtime=0.05 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 7363 0 0 0 5 0 0 0 24 0 1 0 11215281 49471488 7120 33554432000 4194304 4280283 140734687310368 18446744073709551615 232123740869 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 12078 7127 224 21 0 8715 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 48312

[startup+0.100923 s]
/proc/loadavg: 1.14 1.94 2.65 4/180 26480
/proc/meminfo: memFree=30933316/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=59640 CPUtime=0.08 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 10318 0 0 0 8 0 0 0 24 0 1 0 11215281 61071360 9980 33554432000 4194304 4280283 140734687310368 18446744073709551615 232123740869 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 14910 9985 224 21 0 11547 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 59640

[startup+0.300889 s]
/proc/loadavg: 1.14 1.94 2.65 4/180 26480
/proc/meminfo: memFree=30933316/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=123668 CPUtime=0.28 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 22730 0 0 0 26 2 0 0 25 0 1 0 11215281 126636032 22267 33554432000 4194304 4280283 140734687310368 18446744073709551615 232124079872 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 30917 22268 240 21 0 27554 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 123668

[startup+0.700818 s]
/proc/loadavg: 1.14 1.94 2.65 4/180 26480
/proc/meminfo: memFree=30933316/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=152296 CPUtime=0.69 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 30622 0 0 0 65 4 0 0 25 0 1 0 11215281 155951104 30157 33554432000 4194304 4280283 140734687310368 18446744073709551615 4209656 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 38074 30157 251 21 0 34711 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 152296

[startup+1.50068 s]
/proc/loadavg: 1.14 1.94 2.65 5/190 26511
/proc/meminfo: memFree=30226972/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=152296 CPUtime=1.49 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 30634 0 0 0 145 4 0 0 25 0 1 0 11215281 155951104 30169 33554432000 4194304 4280283 140734687310368 18446744073709551615 4208940 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 38074 30169 251 21 0 34711 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 152296

[startup+3.1004 s]
/proc/loadavg: 1.14 1.94 2.65 5/190 26511
/proc/meminfo: memFree=30204156/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=152296 CPUtime=3.09 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 30642 0 0 0 305 4 0 0 25 0 1 0 11215281 155951104 30177 33554432000 4194304 4280283 140734687310368 18446744073709551615 4210893 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 38074 30177 251 21 0 34711 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 152296

[startup+6.30083 s]
/proc/loadavg: 1.37 1.98 2.65 5/190 26511
/proc/meminfo: memFree=30203288/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=152620 CPUtime=6.29 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 30707 0 0 0 625 4 0 0 25 0 1 0 11215281 156282880 30242 33554432000 4194304 4280283 140734687310368 18446744073709551615 4210364 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 38155 30242 251 21 0 34792 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 152620

[startup+12.7007 s]
/proc/loadavg: 1.58 2.01 2.66 5/190 26511
/proc/meminfo: memFree=30201860/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=152780 CPUtime=12.69 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 30750 0 0 0 1265 4 0 0 25 0 1 0 11215281 156446720 30285 33554432000 4194304 4280283 140734687310368 18446744073709551615 4208911 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 38195 30285 251 21 0 34832 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 152780

[startup+25.5004 s]
/proc/loadavg: 2.12 2.11 2.68 5/190 26511
/proc/meminfo: memFree=30126100/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=278812 CPUtime=25.49 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 51933 0 0 0 2542 7 0 0 25 0 1 0 11215281 285503488 50969 33554432000 4194304 4280283 140734687310368 18446744073709551615 4257392 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 69703 50969 270 21 0 66340 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 278812

[startup+51.1009 s]
/proc/loadavg: 2.76 2.26 2.71 5/190 26550
/proc/meminfo: memFree=29506812/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=710236 CPUtime=51.09 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 118105 0 0 0 5092 17 0 0 25 0 1 0 11215281 727281664 117132 33554432000 4194304 4280283 140734687310368 18446744073709551615 4242881 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 177559 117132 270 21 0 174196 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 710236

[startup+102.307 s]
/proc/loadavg: 3.46 2.52 2.78 5/190 26551
/proc/meminfo: memFree=26986000/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=1061364 CPUtime=102.29 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 240873 0 0 0 10199 30 0 0 25 0 1 0 11215281 1086836736 239893 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 265341 239893 270 21 0 261978 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1061364

[startup+162.3 s]
/proc/loadavg: 3.84 2.81 2.86 5/190 26553
/proc/meminfo: memFree=24985396/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=1629748 CPUtime=162.29 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 360790 0 0 0 16184 45 0 0 25 0 1 0 11215281 1668861952 359803 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 407437 359803 270 21 0 404074 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1629748

[startup+222.301 s]
/proc/loadavg: 3.94 3.02 2.93 5/190 26555
/proc/meminfo: memFree=23215492/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=2554312 CPUtime=222.29 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 457546 0 0 0 22170 59 0 0 25 0 1 0 11215281 2615615488 456549 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 638578 456549 270 21 0 635215 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2554312

[startup+282.301 s]
/proc/loadavg: 3.98 3.20 2.99 6/190 26557
/proc/meminfo: memFree=21463812/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=2554608 CPUtime=282.3 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 547306 0 0 0 28159 71 0 0 25 0 1 0 11215281 2615918592 546304 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 638652 546304 270 21 0 635289 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 2554608

[startup+342.3 s]
/proc/loadavg: 4.04 3.35 3.06 5/190 26557
/proc/meminfo: memFree=19591376/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=2557460 CPUtime=342.29 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 624888 0 0 0 34147 82 0 0 25 0 1 0 11215281 2618839040 623881 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 639365 623881 270 21 0 636002 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 2557460

[startup+402.301 s]
/proc/loadavg: 4.01 3.47 3.11 5/190 26559
/proc/meminfo: memFree=17600136/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=4056092 CPUtime=402.29 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 713882 0 0 0 40136 93 0 0 25 0 1 0 11215281 4153438208 712870 33554432000 4194304 4280283 140734687310368 18446744073709551615 232127609706 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1014023 712870 270 21 0 1010660 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 4056092

[startup+462.3 s]
/proc/loadavg: 4.00 3.56 3.16 5/190 26561
/proc/meminfo: memFree=15714784/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=4056092 CPUtime=462.29 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 795388 0 0 0 46128 101 0 0 25 0 1 0 11215281 4153438208 794373 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1014023 794373 270 21 0 1010660 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 4056092

[startup+522.301 s]
/proc/loadavg: 4.00 3.64 3.21 5/190 26563
/proc/meminfo: memFree=14580636/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=4056692 CPUtime=522.3 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 862871 0 0 0 52120 110 0 0 25 0 1 0 11215281 4154052608 861851 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1014173 861851 270 21 0 1010810 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 4056692

[startup+582.301 s]
/proc/loadavg: 4.00 3.70 3.26 5/190 26603
/proc/meminfo: memFree=18376952/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=4059280 CPUtime=582.3 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 940644 0 0 0 58110 120 0 0 25 0 1 0 11215281 4156702720 939619 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1014820 939619 270 21 0 1011457 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 4059280

[startup+642.3 s]
/proc/loadavg: 4.00 3.76 3.31 5/190 26641
/proc/meminfo: memFree=23793772/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6494824 CPUtime=642.3 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1014094 0 0 0 64101 129 0 0 25 0 1 0 11215281 6650699776 1013065 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1623706 1013065 270 21 0 1620343 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 6494824

[startup+702.301 s]
/proc/loadavg: 4.00 3.80 3.34 5/190 26643
/proc/meminfo: memFree=21362428/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6495076 CPUtime=702.3 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1075772 0 0 0 70093 137 0 0 25 0 1 0 11215281 6650957824 1074739 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1623769 1074739 270 21 0 1620406 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 6495076

[startup+762.306 s]
/proc/loadavg: 4.00 3.83 3.38 5/190 26645
/proc/meminfo: memFree=19015684/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6502740 CPUtime=762.32 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1123543 0 0 0 76084 148 0 0 25 0 1 0 11215281 6658805760 1122503 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1625685 1122503 270 21 0 1622322 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 6502740

[startup+822.301 s]
/proc/loadavg: 4.00 3.86 3.42 5/190 26647
/proc/meminfo: memFree=16559680/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6508512 CPUtime=822.31 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1199986 0 0 0 82072 159 0 0 25 0 1 0 11215281 6664716288 1198941 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1627128 1198941 270 21 0 1623765 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 6508512

[startup+882.301 s]
/proc/loadavg: 4.07 3.90 3.46 5/190 26649
/proc/meminfo: memFree=14184048/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6512248 CPUtime=882.31 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1275482 0 0 0 88062 169 0 0 25 0 1 0 11215281 6668541952 1274435 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1628062 1274435 270 21 0 1624699 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 6512248

[startup+942.3 s]
/proc/loadavg: 4.06 3.93 3.49 5/190 26687
/proc/meminfo: memFree=18345420/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6513112 CPUtime=942.31 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1352952 0 0 0 94049 182 0 0 25 0 1 0 11215281 6669426688 1351900 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1628278 1351900 270 21 0 1624915 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 6513112

[startup+1002.3 s]
/proc/loadavg: 4.02 3.94 3.52 5/190 26727
/proc/meminfo: memFree=23431644/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6513480 CPUtime=1002.31 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1462624 0 0 0 100033 198 0 0 25 0 1 0 11215281 6669803520 1461568 33554432000 4194304 4280283 140734687310368 18446744073709551615 4209260 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1628370 1461568 270 21 0 1625007 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 6513480

[startup+1062.3 s]
/proc/loadavg: 4.00 3.95 3.55 5/190 26805
/proc/meminfo: memFree=23149744/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6513912 CPUtime=1062.31 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1549204 0 0 0 106020 211 0 0 25 0 1 0 11215281 6670245888 1548141 33554432000 4194304 4280283 140734687310368 18446744073709551615 4242809 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1628478 1548141 270 21 0 1625115 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 6513912

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

[startup+1075.1 s]
/proc/loadavg: 4.00 3.95 3.56 5/190 26843
/proc/meminfo: memFree=23214656/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6514068 CPUtime=1075.11 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1572244 0 0 0 107298 213 0 0 25 0 1 0 11215281 6670405632 1571180 33554432000 4194304 4280283 140734687310368 18446744073709551615 232127537222 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1628517 1571180 270 21 0 1625154 0
Current children cumulated CPU time (s) 1075.11
Current children cumulated vsize (KiB) 6514068

[startup+1087.91 s]
/proc/loadavg: 4.00 3.95 3.56 6/190 26881
/proc/meminfo: memFree=23137380/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6514068 CPUtime=1087.92 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1597848 0 0 0 108575 217 0 0 25 0 1 0 11215281 6670405632 1596784 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1628517 1596784 270 21 0 1625154 0
Current children cumulated CPU time (s) 1087.92
Current children cumulated vsize (KiB) 6514068

[startup+1100.7 s]
/proc/loadavg: 4.00 3.95 3.57 6/190 26882
/proc/meminfo: memFree=22961176/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6514068 CPUtime=1100.71 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1616134 0 0 0 109851 220 0 0 25 0 1 0 11215281 6670405632 1615066 33554432000 4194304 4280283 140734687310368 18446744073709551615 4206465 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1628517 1615066 270 21 0 1625154 0
Current children cumulated CPU time (s) 1100.71
Current children cumulated vsize (KiB) 6514068

[startup+1103.9 s]
/proc/loadavg: 4.00 3.95 3.57 5/190 26882
/proc/meminfo: memFree=22961300/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6514068 CPUtime=1103.91 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1616134 0 0 0 110171 220 0 0 25 0 1 0 11215281 6670405632 1615066 33554432000 4194304 4280283 140734687310368 18446744073709551615 4210847 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1628517 1615066 270 21 0 1625154 0
Current children cumulated CPU time (s) 1103.91
Current children cumulated vsize (KiB) 6514068

[startup+1107.1 s]
/proc/loadavg: 4.00 3.95 3.57 6/190 26883
/proc/meminfo: memFree=22952976/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6514248 CPUtime=1107.11 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1619034 0 0 0 110491 220 0 0 25 0 1 0 11215281 6670589952 1617966 33554432000 4194304 4280283 140734687310368 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1628562 1617966 270 21 0 1625199 0
Current children cumulated CPU time (s) 1107.11
Current children cumulated vsize (KiB) 6514248

[startup+1108.7 s]
/proc/loadavg: 4.00 3.95 3.57 5/190 26883
/proc/meminfo: memFree=22943676/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6514452 CPUtime=1108.72 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1620606 0 0 0 110652 220 0 0 25 0 1 0 11215281 6670798848 1619538 33554432000 4194304 4280283 140734687310368 18446744073709551615 232127609996 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1628613 1619538 270 21 0 1625250 0
Current children cumulated CPU time (s) 1108.72
Current children cumulated vsize (KiB) 6514452

[startup+1109.5 s]
/proc/loadavg: 4.00 3.95 3.57 5/190 26883
/proc/meminfo: memFree=22943676/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6551588 CPUtime=1109.52 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1622485 0 0 0 110731 221 0 0 25 0 1 0 11215281 6708826112 1615056 33554432000 4194304 4280283 140734687310368 18446744073709551615 232123729015 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1637897 1615056 285 21 0 1634534 0
Current children cumulated CPU time (s) 1109.52
Current children cumulated vsize (KiB) 6551588

[startup+1109.7 s]
/proc/loadavg: 4.00 3.95 3.57 5/190 26883
/proc/meminfo: memFree=22943676/32950928 swapFree=67111528/67111528
[pid=26480] ppid=26478 vsize=6550980 CPUtime=1109.72 cores=5,7
/proc/26480/stat : 26480 (OptimuS_release) R 26478 26480 25460 0 -1 4202496 1622485 0 0 0 110732 240 0 0 25 0 1 0 11215281 6708203520 181114 33554432000 4194304 4280283 140734687310368 18446744073709551615 232124123271 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/26480/statm: 1637745 181114 285 21 0 1634382 0
Current children cumulated CPU time (s) 1109.72
Current children cumulated vsize (KiB) 6550980

Child status: 0
Real time (s): 1109.75
CPU time (s): 1109.77
CPU user time (s): 1107.34
CPU system time (s): 2.42563
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 6551588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1107.34
system time used= 2.42563
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1622486
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= 9
involuntary context switches= 763

runsolver used 1.65575 second user time and 4.40533 second system time

The end

Launcher Data 

Begin job on node124 at 2011-06-11 17:05:05
IDJOB=3495415
IDBENCH=20415
IDSOLVER=1988
FILE ID=node124/3495415-1307804704
RUNJOBID= node124-1307804704-26455
PBS_JOBID= 13551055
Free space on /tmp= 73816 MiB

SOLVER NAME= OptimuS x100_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-3495415-1307804704/watcher-3495415-1307804704 -o /tmp/evaluation-result-3495415-1307804704/solver-3495415-1307804704 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495415-1307804704.cnf

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

MD5SUM BENCH= 4b97e69214a2eddbe060a9ecc3dfbbd8
RANDOM SEED=167865502

node124.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		: 2666.855
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	: 5333.71
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		: 2666.855
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		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
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	: 5332.77
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		: 2666.855
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		: 2666.855
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		: 2666.855
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		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30935852 kB
Buffers:        138696 kB
Cached:        1638528 kB
SwapCached:          0 kB
Active:         712520 kB
Inactive:      1137888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30935852 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           26772 kB
Writeback:           8 kB
AnonPages:       73064 kB
Mapped:          15656 kB
Slab:           102996 kB
PageTables:       4520 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   196908 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= 73808 MiB
End job on node124 at 2011-06-11 17:23:35