Trace number 3495095

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 p100_source? (TO) 1800.04 1800.02

General information on the benchmark

NameSAT02/industrial/goldberg/rand_net/
rand_net70-25-5.shuffled.cnf
MD5SUM7c376a6d473187db5171d929d22cc83f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark329.94
Satisfiable
(Un)Satisfiability was proved
Number of variables3500
Number of clauses10361
Sum of the clauses size24430
Maximum clause length70
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 26720
Number of clauses of size 33640
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (UNSATISFIABLE expected)
Got answer: <no 's ' line found>

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-3495095-1307806616/watcher-3495095-1307806616 -o /tmp/evaluation-result-3495095-1307806616/solver-3495095-1307806616 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495095-1307806616.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: 1.00 1.08 1.88 1/172 377
/proc/meminfo: memFree=30577564/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=18152 CPUtime=0 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 317 0 0 0 0 0 0 0 18 0 1 0 892261191 18587648 257 33554432000 4194304 4279399 140734134813232 18446744073709551615 274664398846 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 4775 267 218 21 0 1412 0

[startup+0.066212 s]
/proc/loadavg: 1.00 1.08 1.88 1/172 377
/proc/meminfo: memFree=30577564/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=22724 CPUtime=0.06 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 1403 0 0 0 6 0 0 0 18 0 1 0 892261191 23269376 1329 33554432000 4194304 4279399 140734134813232 18446744073709551615 4237927 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 5681 1329 270 21 0 2318 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 22724

[startup+0.100209 s]
/proc/loadavg: 1.00 1.08 1.88 1/172 377
/proc/meminfo: memFree=30577564/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=22724 CPUtime=0.09 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 1575 0 0 0 9 0 0 0 18 0 1 0 892261191 23269376 1501 33554432000 4194304 4279399 140734134813232 18446744073709551615 4255740 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 5681 1501 270 21 0 2318 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22724

[startup+0.300172 s]
/proc/loadavg: 1.00 1.08 1.88 1/172 377
/proc/meminfo: memFree=30577564/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=25716 CPUtime=0.29 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 2534 0 0 0 29 0 0 0 18 0 1 0 892261191 26333184 2457 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242009 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 6429 2457 270 21 0 3066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25716

[startup+0.701116 s]
/proc/loadavg: 1.00 1.08 1.88 1/172 377
/proc/meminfo: memFree=30577564/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=37448 CPUtime=0.69 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 4737 0 0 0 69 0 0 0 18 0 1 0 892261191 38346752 4653 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 9362 4653 270 21 0 5999 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37448

[startup+1.50099 s]
/proc/loadavg: 1.24 1.13 1.89 6/188 418
/proc/meminfo: memFree=30498340/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=33348 CPUtime=1.49 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 14306 0 0 0 148 1 0 0 20 0 1 0 892261191 34148352 4510 33554432000 4194304 4279399 140734134813232 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 8337 4510 270 21 0 4974 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33348

[startup+3.14031 s]
/proc/loadavg: 1.24 1.13 1.89 5/188 418
/proc/meminfo: memFree=30493380/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=42132 CPUtime=3.15 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 16922 0 0 0 314 1 0 0 25 0 1 0 892261191 43143168 7112 33554432000 4194304 4279399 140734134813232 18446744073709551615 4235582 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 10533 7112 270 21 0 7170 0
Current children cumulated CPU time (s) 3.15
Current children cumulated vsize (KiB) 42132

[startup+6.30117 s]
/proc/loadavg: 1.46 1.18 1.90 5/188 457
/proc/meminfo: memFree=30449268/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=60916 CPUtime=6.29 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 18295 0 0 0 627 2 0 0 25 0 1 0 892261191 62377984 8483 33554432000 4194304 4279399 140734134813232 18446744073709551615 4255705 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 15229 8483 270 21 0 11866 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 60916

[startup+12.7011 s]
/proc/loadavg: 1.66 1.23 1.91 6/188 457
/proc/meminfo: memFree=30336164/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=12.69 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 26321 0 0 0 1267 2 0 0 25 0 1 0 892261191 81686528 16477 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16477 270 21 0 16580 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 79772

[startup+25.5008 s]
/proc/loadavg: 2.02 1.32 1.93 6/188 458
/proc/meminfo: memFree=30355040/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=25.49 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 26321 0 0 0 2547 2 0 0 25 0 1 0 892261191 81686528 16477 33554432000 4194304 4279399 140734134813232 18446744073709551615 4255670 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16477 270 21 0 16580 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 79772

[startup+51.1004 s]
/proc/loadavg: 2.85 1.59 2.00 5/188 458
/proc/meminfo: memFree=30280844/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=51.09 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 42335 0 0 0 5105 4 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4255692 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 271 21 0 16580 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 79772

[startup+102.301 s]
/proc/loadavg: 3.50 1.96 2.10 5/188 468
/proc/meminfo: memFree=30329072/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=102.29 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 131120 0 0 0 10214 15 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4255670 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 270 21 0 16580 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 79772

[startup+162.301 s]
/proc/loadavg: 3.87 2.34 2.23 6/188 469
/proc/meminfo: memFree=30271776/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=162.29 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 307463 0 0 0 16192 37 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4235646 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 270 21 0 16580 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 79772

[startup+222.301 s]
/proc/loadavg: 3.95 2.64 2.33 6/188 471
/proc/meminfo: memFree=30280448/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=222.3 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 428592 0 0 0 22178 52 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 270 21 0 16580 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 79772

[startup+282.3 s]
/proc/loadavg: 4.05 2.90 2.44 5/188 474
/proc/meminfo: memFree=30268040/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=282.29 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 499542 0 0 0 28169 60 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 270 21 0 16580 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 79772

[startup+342.301 s]
/proc/loadavg: 4.02 3.10 2.54 6/188 514
/proc/meminfo: memFree=30305656/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=342.29 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 515134 0 0 0 34167 62 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 270 21 0 16580 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 79772

[startup+402.301 s]
/proc/loadavg: 4.00 3.26 2.62 5/188 516
/proc/meminfo: memFree=30255900/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=402.3 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 588741 0 0 0 40158 72 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 270 21 0 16580 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 79772

[startup+462.301 s]
/proc/loadavg: 4.00 3.39 2.71 5/188 517
/proc/meminfo: memFree=30303260/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=462.3 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 611781 0 0 0 46155 75 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 270 21 0 16580 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 79772

[startup+522.301 s]
/proc/loadavg: 4.00 3.50 2.79 6/188 518
/proc/meminfo: memFree=30251172/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=522.3 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 627444 0 0 0 52153 77 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4256313 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 270 21 0 16580 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 79772

[startup+582.3 s]
/proc/loadavg: 4.00 3.59 2.86 5/188 558
/proc/meminfo: memFree=30251152/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=582.3 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 887467 0 0 0 58116 114 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4257178 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 270 21 0 16580 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 79772

[startup+642.301 s]

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

[startup+822.307 s]
/proc/loadavg: 4.01 3.82 3.11 6/188 564
/proc/meminfo: memFree=30133672/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=129092 CPUtime=822.31 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 3009128 0 0 0 81827 404 0 0 25 0 1 0 892261191 132190208 27173 33554432000 4194304 4279399 140734134813232 18446744073709551615 4260992 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 32273 27173 270 21 0 28910 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 129092

[startup+882.3 s]
/proc/loadavg: 4.00 3.85 3.17 5/188 566
/proc/meminfo: memFree=30290764/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=882.3 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 3478767 0 0 0 87762 468 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4255705 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 270 21 0 16580 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 79772

[startup+942.301 s]
/proc/loadavg: 4.00 3.87 3.21 5/188 568
/proc/meminfo: memFree=30290872/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=942.31 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 3923779 0 0 0 93703 528 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4255686 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 270 21 0 16580 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 79772

[startup+1002.3 s]
/proc/loadavg: 4.00 3.89 3.26 5/188 570
/proc/meminfo: memFree=30142924/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=1002.31 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 4384980 0 0 0 99644 587 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4256313 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 270 21 0 16580 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 79772

[startup+1062.3 s]
/proc/loadavg: 4.04 3.92 3.31 5/188 571
/proc/meminfo: memFree=30080788/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=79772 CPUtime=1062.32 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 4866619 0 0 0 105581 651 0 0 25 0 1 0 892261191 81686528 16521 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 19943 16521 270 21 0 16580 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 79772

[startup+1122.3 s]
/proc/loadavg: 4.01 3.93 3.35 5/188 572
/proc/meminfo: memFree=30214824/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=140884 CPUtime=1122.32 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 5365754 0 0 0 111514 718 0 0 25 0 1 0 892261191 144265216 29805 33554432000 4194304 4279399 140734134813232 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 35221 29805 270 21 0 31858 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 140884

[startup+1182.3 s]
/proc/loadavg: 4.00 3.94 3.39 5/188 574
/proc/meminfo: memFree=30248540/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=110240 CPUtime=1182.32 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 5864143 0 0 0 117447 785 0 0 25 0 1 0 892261191 112885760 24138 33554432000 4194304 4279399 140734134813232 18446744073709551615 4235920 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 27560 24138 270 21 0 24197 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 110240

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.42 6/188 576
/proc/meminfo: memFree=30080380/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=110240 CPUtime=1242.32 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 6338999 0 0 0 123383 849 0 0 25 0 1 0 892261191 112885760 24138 33554432000 4194304 4279399 140734134813232 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 27560 24138 270 21 0 24197 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 110240

[startup+1302.3 s]
/proc/loadavg: 4.04 3.97 3.46 5/188 578
/proc/meminfo: memFree=30090040/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=110240 CPUtime=1302.32 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 6769941 0 0 0 129325 907 0 0 25 0 1 0 892261191 112885760 24138 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242243 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 27560 24138 270 21 0 24197 0
Current children cumulated CPU time (s) 1302.32
Current children cumulated vsize (KiB) 110240

[startup+1362.3 s]
/proc/loadavg: 4.07 3.99 3.50 6/188 579
/proc/meminfo: memFree=30126228/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=159560 CPUtime=1362.32 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 7233421 0 0 0 135263 969 0 0 25 0 1 0 892261191 163389440 32052 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 39890 32052 270 21 0 36527 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 159560

[startup+1422.3 s]
/proc/loadavg: 4.02 3.99 3.53 5/188 580
/proc/meminfo: memFree=30097436/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=110240 CPUtime=1422.32 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 7700776 0 0 0 141199 1033 0 0 25 0 1 0 892261191 112885760 24138 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 27560 24138 270 21 0 24197 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 110240

[startup+1482.31 s]
/proc/loadavg: 4.01 3.99 3.55 5/188 591
/proc/meminfo: memFree=30110480/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=110240 CPUtime=1482.32 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 8138465 0 0 0 147141 1091 0 0 25 0 1 0 892261191 112885760 24138 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242456 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 27560 24138 270 21 0 24197 0
Current children cumulated CPU time (s) 1482.32
Current children cumulated vsize (KiB) 110240

[startup+1542.3 s]
/proc/loadavg: 4.00 3.99 3.58 5/188 593
/proc/meminfo: memFree=30047600/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=190380 CPUtime=1542.32 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 8591412 0 0 0 153081 1151 0 0 25 0 1 0 892261191 194949120 41636 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242034 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 47595 41636 270 21 0 44232 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 190380

[startup+1602.3 s]
/proc/loadavg: 4.05 4.00 3.61 5/188 595
/proc/meminfo: memFree=30115540/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=110240 CPUtime=1602.32 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 9094022 0 0 0 159014 1218 0 0 25 0 1 0 892261191 112885760 24138 33554432000 4194304 4279399 140734134813232 18446744073709551615 4256769 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 27560 24138 270 21 0 24197 0
Current children cumulated CPU time (s) 1602.32
Current children cumulated vsize (KiB) 110240

[startup+1662.3 s]
/proc/loadavg: 4.02 4.00 3.63 5/188 606
/proc/meminfo: memFree=30120100/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=110240 CPUtime=1662.32 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 9613349 0 0 0 164945 1287 0 0 25 0 1 0 892261191 112885760 24138 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 27560 24138 270 21 0 24197 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 110240

[startup+1722.3 s]
/proc/loadavg: 3.78 3.95 3.63 4/182 631
/proc/meminfo: memFree=30260396/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=159560 CPUtime=1722.32 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 10140626 0 0 0 170873 1359 0 0 25 0 1 0 892261191 163389440 32410 33554432000 4194304 4279399 140734134813232 18446744073709551615 4259163 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 39890 32410 270 21 0 36527 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 159560

[startup+1782.3 s]
/proc/loadavg: 3.29 3.77 3.59 4/182 636
/proc/meminfo: memFree=30240664/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=190380 CPUtime=1782.32 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 10660382 0 0 0 176801 1431 0 0 25 0 1 0 892261191 194949120 36577 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242271 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 47595 36577 270 21 0 44232 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 190380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.22 3.74 3.58 4/182 636
/proc/meminfo: memFree=30202720/32951132 swapFree=67054616/67111528
[pid=377] ppid=375 vsize=190380 CPUtime=1800.02 cores=0,2
/proc/377/stat : 377 (OptimuS_release) R 375 377 31313 0 -1 4202496 10800121 0 0 0 178550 1452 0 0 25 0 1 0 892261191 194949120 43946 33554432000 4194304 4279399 140734134813232 18446744073709551615 4242251 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/377/statm: 47595 43946 270 21 0 44232 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 190380

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.02
CPU time (s): 1800.04
CPU user time (s): 1785.51
CPU system time (s): 14.5348
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 401996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.51
system time used= 14.5348
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10800130
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= 12
involuntary context switches= 21059

runsolver used 3.3145 second user time and 7.12092 second system time

The end

Launcher Data 

Begin job on node131 at 2011-06-11 17:36:56
IDJOB=3495095
IDBENCH=87992
IDSOLVER=1987
FILE ID=node131/3495095-1307806616
RUNJOBID= node131-1307806615-359
PBS_JOBID= 13551052
Free space on /tmp= 74072 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net70-25-5.shuffled.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495095-1307806616/watcher-3495095-1307806616 -o /tmp/evaluation-result-3495095-1307806616/solver-3495095-1307806616 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495095-1307806616.cnf

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

MD5SUM BENCH= 7c376a6d473187db5171d929d22cc83f
RANDOM SEED=2025237947

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:     32951132 kB
MemFree:      30577844 kB
Buffers:        295576 kB
Cached:        1806916 kB
SwapCached:       9824 kB
Active:         526184 kB
Inactive:      1596192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      30577844 kB
SwapTotal:    67111528 kB
SwapFree:     67054616 kB
Dirty:             424 kB
Writeback:           0 kB
AnonPages:       18048 kB
Mapped:          12856 kB
Slab:           185580 kB
PageTables:       5220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   189340 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74068 MiB
End job on node131 at 2011-06-11 18:06:58