Trace number 3495328

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

Namemus/marques-silva/
hardware-verification/c6bidw_s.cnf
MD5SUMe470035822fb1b5cb074816965ca49a6
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.9606
Satisfiable
(Un)Satisfiability was proved
Number of variables99221
Number of clauses293050
Sum of the clauses size683782
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2195366
Number of clauses of size 397683
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-3495328-1307809231/watcher-3495328-1307809231 -o /tmp/evaluation-result-3495328-1307809231/solver-3495328-1307809231 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495328-1307809231.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: 0.92 1.12 2.05 4/189 1789
/proc/meminfo: memFree=30810860/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=20356 CPUtime=0 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 885 0 0 0 0 0 0 0 22 0 1 0 971153827 20844544 824 33554432000 4194304 4279399 140737156032736 18446744073709551615 4265489 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 5089 827 223 21 0 1726 0

[startup+0.055327 s]
/proc/loadavg: 0.92 1.12 2.05 4/189 1789
/proc/meminfo: memFree=30810860/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=43068 CPUtime=0.04 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 5983 0 0 0 4 0 0 0 22 0 1 0 971153827 44101632 5775 33554432000 4194304 4279399 140737156032736 18446744073709551615 4249735 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 10767 5778 224 21 0 7404 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 43068

[startup+0.100329 s]
/proc/loadavg: 0.92 1.12 2.05 4/189 1789
/proc/meminfo: memFree=30810860/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=57008 CPUtime=0.09 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 9710 0 0 0 8 1 0 0 22 0 1 0 971153827 58376192 9378 33554432000 4194304 4279399 140737156032736 18446744073709551615 224284586693 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 14252 9381 224 21 0 10889 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 57008

[startup+0.300298 s]
/proc/loadavg: 0.92 1.12 2.05 4/189 1789
/proc/meminfo: memFree=30810860/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=107484 CPUtime=0.29 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 21224 0 0 0 26 3 0 0 23 0 1 0 971153827 110063616 20846 33554432000 4194304 4279399 140737156032736 18446744073709551615 224284474806 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 26904 20848 239 21 0 23541 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 107484

[startup+0.700241 s]
/proc/loadavg: 0.92 1.12 2.05 4/189 1789
/proc/meminfo: memFree=30810860/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=121736 CPUtime=0.69 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 24096 0 0 0 66 3 0 0 25 0 1 0 971153827 124657664 23717 33554432000 4194304 4279399 140737156032736 18446744073709551615 4209746 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 30434 23717 251 21 0 27071 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 121736

[startup+1.50111 s]
/proc/loadavg: 0.92 1.12 2.05 5/190 1790
/proc/meminfo: memFree=30652644/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=121736 CPUtime=1.49 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 24097 0 0 0 146 3 0 0 25 0 1 0 971153827 124657664 23718 33554432000 4194304 4279399 140737156032736 18446744073709551615 4208950 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 30434 23718 251 21 0 27071 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 121736

[startup+3.10082 s]
/proc/loadavg: 0.92 1.12 2.05 5/190 1790
/proc/meminfo: memFree=30607508/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=121736 CPUtime=3.09 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 24098 0 0 0 306 3 0 0 25 0 1 0 971153827 124657664 23719 33554432000 4194304 4279399 140737156032736 18446744073709551615 4209637 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 30434 23719 251 21 0 27071 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 121736

[startup+6.30031 s]
/proc/loadavg: 1.25 1.19 2.06 5/190 1790
/proc/meminfo: memFree=30503396/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=126372 CPUtime=6.29 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 25846 0 0 0 626 3 0 0 25 0 1 0 971153827 129404928 25078 33554432000 4194304 4279399 140737156032736 18446744073709551615 4237789 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 31593 25078 270 21 0 28230 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 126372

[startup+12.7002 s]
/proc/loadavg: 1.47 1.23 2.07 5/190 1792
/proc/meminfo: memFree=30285420/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=201976 CPUtime=12.69 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 38478 0 0 0 1264 5 0 0 25 0 1 0 971153827 206823424 37687 33554432000 4194304 4279399 140737156032736 18446744073709551615 4260567 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 50494 37687 270 21 0 47131 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 201976

[startup+25.5011 s]
/proc/loadavg: 2.03 1.37 2.10 5/190 1792
/proc/meminfo: memFree=30115532/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=334868 CPUtime=25.49 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 62973 0 0 0 2541 8 0 0 25 0 1 0 971153827 342904832 62164 33554432000 4194304 4279399 140737156032736 18446744073709551615 4237924 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 83717 62164 270 21 0 80354 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 334868

[startup+51.1008 s]
/proc/loadavg: 2.70 1.58 2.15 5/190 1868
/proc/meminfo: memFree=30052188/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=469224 CPUtime=51.09 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 108846 0 0 0 5096 13 0 0 25 0 1 0 971153827 480485376 108003 33554432000 4194304 4279399 140737156032736 18446744073709551615 4237759 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 117306 108003 270 21 0 113943 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 469224

[startup+102.307 s]
/proc/loadavg: 3.43 1.95 2.25 5/190 1870
/proc/meminfo: memFree=30141324/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=257768 CPUtime=102.3 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 191668 0 0 0 10205 25 0 0 25 0 1 0 971153827 263954432 52673 33554432000 4194304 4279399 140737156032736 18446744073709551615 4209726 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 64442 52673 270 21 0 61079 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 257768

[startup+162.3 s]
/proc/loadavg: 3.79 2.32 2.35 5/190 1910
/proc/meminfo: memFree=29931572/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=339504 CPUtime=162.29 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 204215 0 0 0 16203 26 0 0 25 0 1 0 971153827 347652096 65209 33554432000 4194304 4279399 140737156032736 18446744073709551615 4210379 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 84876 65209 270 21 0 81513 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 339504

[startup+222.3 s]
/proc/loadavg: 3.92 2.62 2.45 5/190 1910
/proc/meminfo: memFree=29813332/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=340012 CPUtime=222.29 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 214560 0 0 0 22201 28 0 0 25 0 1 0 971153827 348172288 75538 33554432000 4194304 4279399 140737156032736 18446744073709551615 4237893 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 85003 75538 270 21 0 81640 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 340012

[startup+282.3 s]
/proc/loadavg: 3.97 2.87 2.55 5/190 1912
/proc/meminfo: memFree=29694860/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=473092 CPUtime=282.29 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 227818 0 0 0 28200 29 0 0 25 0 1 0 971153827 484446208 88775 33554432000 4194304 4279399 140737156032736 18446744073709551615 4241619 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 118273 88775 270 21 0 114910 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 473092

[startup+342.3 s]
/proc/loadavg: 3.99 3.07 2.64 5/190 1914
/proc/meminfo: memFree=29588548/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=473504 CPUtime=342.29 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 245095 0 0 0 34196 33 0 0 25 0 1 0 971153827 484868096 106043 33554432000 4194304 4279399 140737156032736 18446744073709551615 4241985 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 118376 106043 270 21 0 115013 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 473504

[startup+402.301 s]
/proc/loadavg: 3.99 3.24 2.72 5/190 1916
/proc/meminfo: memFree=29551304/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=474072 CPUtime=402.29 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 249494 0 0 0 40195 34 0 0 25 0 1 0 971153827 485449728 110427 33554432000 4194304 4279399 140737156032736 18446744073709551615 4242683 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 118518 110427 270 21 0 115155 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 474072

[startup+462.3 s]
/proc/loadavg: 4.06 3.39 2.80 5/190 1918
/proc/meminfo: memFree=29824936/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=210708 CPUtime=462.29 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 267930 0 0 0 46191 38 0 0 25 0 1 0 971153827 215764992 41347 33554432000 4194304 4279399 140737156032736 18446744073709551615 4237976 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 52677 41347 270 21 0 49314 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 210708

[startup+522.301 s]
/proc/loadavg: 4.02 3.50 2.87 5/190 2108
/proc/meminfo: memFree=30212968/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=210880 CPUtime=522.3 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 272479 0 0 0 52191 39 0 0 25 0 1 0 971153827 215941120 45891 33554432000 4194304 4279399 140737156032736 18446744073709551615 4208194 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 52720 45891 270 21 0 49357 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 210880

[startup+582.301 s]
/proc/loadavg: 3.94 3.57 2.93 5/190 2148
/proc/meminfo: memFree=30177932/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=261372 CPUtime=582.29 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 274170 0 0 0 58190 39 0 0 25 0 1 0 971153827 267644928 47575 33554432000 4194304 4279399 140737156032736 18446744073709551615 4207396 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65343 47575 270 21 0 61980 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 261372

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.02 3.81 3.17 5/190 2317
/proc/meminfo: memFree=30148592/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262056 CPUtime=822.3 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 278324 0 0 0 82190 40 0 0 25 0 1 0 971153827 268345344 51716 33554432000 4194304 4279399 140737156032736 18446744073709551615 4208813 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65514 51716 270 21 0 62151 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 262056

[startup+882.301 s]
/proc/loadavg: 4.01 3.84 3.22 5/190 2319
/proc/meminfo: memFree=30148548/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262056 CPUtime=882.3 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 278324 0 0 0 88190 40 0 0 25 0 1 0 971153827 268345344 51716 33554432000 4194304 4279399 140737156032736 18446744073709551615 4260461 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65514 51716 270 21 0 62151 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 262056

[startup+942.301 s]
/proc/loadavg: 4.00 3.87 3.27 5/190 2321
/proc/meminfo: memFree=30143396/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262724 CPUtime=942.3 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 279703 0 0 0 94189 41 0 0 25 0 1 0 971153827 269029376 53091 33554432000 4194304 4279399 140737156032736 18446744073709551615 4237933 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65681 53091 270 21 0 62318 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 262724

[startup+1002.3 s]
/proc/loadavg: 4.00 3.89 3.31 5/190 2323
/proc/meminfo: memFree=30138140/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1002.3 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281057 0 0 0 100189 41 0 0 25 0 1 0 971153827 269168640 54443 33554432000 4194304 4279399 140737156032736 18446744073709551615 4209697 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54443 270 21 0 62352 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 262860

[startup+1062.3 s]
/proc/loadavg: 4.00 3.91 3.35 5/190 2325
/proc/meminfo: memFree=30138216/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1062.31 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281057 0 0 0 106189 42 0 0 25 0 1 0 971153827 269168640 54443 33554432000 4194304 4279399 140737156032736 18446744073709551615 4241926 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54443 270 21 0 62352 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 262860

[startup+1122.3 s]
/proc/loadavg: 4.00 3.92 3.39 5/190 2328
/proc/meminfo: memFree=30137156/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1122.3 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281057 0 0 0 112188 42 0 0 25 0 1 0 971153827 269168640 54443 33554432000 4194304 4279399 140737156032736 18446744073709551615 4260567 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54443 270 21 0 62352 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 262860

[startup+1182.3 s]
/proc/loadavg: 3.78 3.88 3.41 4/184 2354
/proc/meminfo: memFree=30202356/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1182.3 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281057 0 0 0 118188 42 0 0 25 0 1 0 971153827 269168640 54443 33554432000 4194304 4279399 140737156032736 18446744073709551615 4260720 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54443 270 21 0 62352 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 262860

[startup+1242.3 s]
/proc/loadavg: 3.29 3.72 3.38 4/184 2356
/proc/meminfo: memFree=30202304/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1242.3 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281068 0 0 0 124188 42 0 0 25 0 1 0 971153827 269168640 54454 33554432000 4194304 4279399 140737156032736 18446744073709551615 4210603 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54454 270 21 0 62352 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 262860

[startup+1302.3 s]
/proc/loadavg: 3.10 3.59 3.35 4/184 2358
/proc/meminfo: memFree=30202260/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1302.31 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281068 0 0 0 130189 42 0 0 25 0 1 0 971153827 269168640 54454 33554432000 4194304 4279399 140737156032736 18446744073709551615 4208362 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54454 270 21 0 62352 0
Current children cumulated CPU time (s) 1302.31
Current children cumulated vsize (KiB) 262860

[startup+1362.3 s]
/proc/loadavg: 3.04 3.48 3.33 4/184 2360
/proc/meminfo: memFree=30202220/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1362.3 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281068 0 0 0 136188 42 0 0 25 0 1 0 971153827 269168640 54454 33554432000 4194304 4279399 140737156032736 18446744073709551615 4210048 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54454 270 21 0 62352 0
Current children cumulated CPU time (s) 1362.3
Current children cumulated vsize (KiB) 262860

[startup+1422.31 s]
/proc/loadavg: 3.04 3.40 3.31 4/184 2360
/proc/meminfo: memFree=30202292/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1422.31 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281068 0 0 0 142189 42 0 0 25 0 1 0 971153827 269168640 54454 33554432000 4194304 4279399 140737156032736 18446744073709551615 4208305 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54454 270 21 0 62352 0
Current children cumulated CPU time (s) 1422.31
Current children cumulated vsize (KiB) 262860

[startup+1482.3 s]
/proc/loadavg: 3.01 3.33 3.29 4/184 2362
/proc/meminfo: memFree=30202372/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1482.3 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281068 0 0 0 148188 42 0 0 25 0 1 0 971153827 269168640 54454 33554432000 4194304 4279399 140737156032736 18446744073709551615 4209243 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54454 270 21 0 62352 0
Current children cumulated CPU time (s) 1482.3
Current children cumulated vsize (KiB) 262860

[startup+1542.3 s]
/proc/loadavg: 3.00 3.26 3.27 4/184 2364
/proc/meminfo: memFree=30202324/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1542.31 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281068 0 0 0 154188 43 0 0 25 0 1 0 971153827 269168640 54454 33554432000 4194304 4279399 140737156032736 18446744073709551615 4208194 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54454 270 21 0 62352 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 262860

[startup+1602.3 s]
/proc/loadavg: 3.00 3.21 3.25 4/184 2366
/proc/meminfo: memFree=30202528/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1602.31 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281068 0 0 0 160188 43 0 0 25 0 1 0 971153827 269168640 54454 33554432000 4194304 4279399 140737156032736 18446744073709551615 4258923 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54454 270 21 0 62352 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 262860

[startup+1662.3 s]
/proc/loadavg: 3.04 3.19 3.24 4/184 2368
/proc/meminfo: memFree=30202364/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1662.31 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281068 0 0 0 166188 43 0 0 25 0 1 0 971153827 269168640 54454 33554432000 4194304 4279399 140737156032736 18446744073709551615 4260457 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54454 270 21 0 62352 0
Current children cumulated CPU time (s) 1662.31
Current children cumulated vsize (KiB) 262860

[startup+1722.3 s]
/proc/loadavg: 3.01 3.15 3.22 4/184 2368
/proc/meminfo: memFree=30202568/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1722.31 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281068 0 0 0 172188 43 0 0 25 0 1 0 971153827 269168640 54454 33554432000 4194304 4279399 140737156032736 18446744073709551615 4208429 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54454 270 21 0 62352 0
Current children cumulated CPU time (s) 1722.31
Current children cumulated vsize (KiB) 262860

[startup+1782.3 s]
/proc/loadavg: 3.00 3.12 3.20 4/184 2370
/proc/meminfo: memFree=30202508/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1782.31 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281068 0 0 0 178188 43 0 0 25 0 1 0 971153827 269168640 54454 33554432000 4194304 4279399 140737156032736 18446744073709551615 4257997 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54454 270 21 0 62352 0
Current children cumulated CPU time (s) 1782.31
Current children cumulated vsize (KiB) 262860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 3.06 3.13 3.20 4/184 2370
/proc/meminfo: memFree=30202624/32951124 swapFree=67049456/67111528
[pid=1789] ppid=1787 vsize=262860 CPUtime=1800.01 cores=0,2
/proc/1789/stat : 1789 (OptimuS_release) R 1787 1789 27853 0 -1 4202496 281068 0 0 0 179958 43 0 0 25 0 1 0 971153827 269168640 54454 33554432000 4194304 4279399 140737156032736 18446744073709551615 4241922 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/1789/statm: 65715 54454 270 21 0 62352 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 262860

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): 1799.59
CPU system time (s): 0.445932
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 816400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.445932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 281068
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= 7
involuntary context switches= 5933

runsolver used 3.05953 second user time and 6.76197 second system time

The end

Launcher Data 

Begin job on node118 at 2011-06-11 18:20:32
IDJOB=3495328
IDBENCH=89540
IDSOLVER=1987
FILE ID=node118/3495328-1307809231
RUNJOBID= node118-1307809231-1731
PBS_JOBID= 13551034
Free space on /tmp= 74148 MiB

SOLVER NAME= OptimuS p100_source
BENCH NAME= SAT11/mus/marques-silva/hardware-verification/c6bidw_s.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495328-1307809231/watcher-3495328-1307809231 -o /tmp/evaluation-result-3495328-1307809231/solver-3495328-1307809231 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495328-1307809231.cnf

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

MD5SUM BENCH= e470035822fb1b5cb074816965ca49a6
RANDOM SEED=1006996732

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
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		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30816496 kB
Buffers:        274680 kB
Cached:        1615744 kB
SwapCached:      15436 kB
Active:         499228 kB
Inactive:      1439640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30816496 kB
SwapTotal:    67111528 kB
SwapFree:     67049456 kB
Dirty:            8968 kB
Writeback:           0 kB
AnonPages:       45092 kB
Mapped:           8840 kB
Slab:           131280 kB
PageTables:       5216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   295652 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= 74128 MiB
End job on node118 at 2011-06-11 18:50:34