Trace number 3159813

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
synit_sat 2011-03-03? (TO) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S1061710238-001.UNKNOWN.cnf
MD5SUM23ebfbdf095807765a162fcb1d02f57a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52662
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 125
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 125 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 2662
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2662 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 5 max size: 5
0.00/0.01	c Final circuit: i/l/o/s     125       0    2662      9927
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.00/0.02	c covering time  0.01 total 0.01
1300.02/1300.00	c interrupt  1300.01 total 1300.02
1300.02/1300.00	c INTERRUPTED ... 
1300.02/1300.00	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3159813-1301736971/watcher-3159813-1301736971 -o /tmp/evaluation-result-3159813-1301736971/solver-3159813-1301736971 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159813-1301736971.cnf 1993295038 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 4.03 4.02 3.93 3/185 13855
/proc/meminfo: memFree=21128976/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=29720 CPUtime=0 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 2015 0 0 0 0 0 0 0 25 0 1 0 285296725 30433280 1952 33554432000 4194304 4947581 140733762175184 18446744073709551615 274664808192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13855/statm: 7430 1953 322 184 0 2305 0

[startup+0.100665 s]
/proc/loadavg: 4.03 4.02 3.93 3/185 13855
/proc/meminfo: memFree=21128976/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=46072 CPUtime=0.09 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 4053 0 0 0 9 0 0 0 25 0 1 0 285296725 47177728 3967 33554432000 4194304 4947581 140733762175184 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 11518 3967 457 184 0 6393 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46072

[startup+0.200634 s]
/proc/loadavg: 4.03 4.02 3.93 3/185 13855
/proc/meminfo: memFree=21128976/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=46072 CPUtime=0.19 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 4115 0 0 0 19 0 0 0 25 0 1 0 285296725 47177728 4029 33554432000 4194304 4947581 140733762175184 18446744073709551615 4398566 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 11518 4029 459 184 0 6393 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 46072

[startup+0.300613 s]
/proc/loadavg: 4.03 4.02 3.93 3/185 13855
/proc/meminfo: memFree=21128976/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=46072 CPUtime=0.29 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 4208 0 0 0 29 0 0 0 25 0 1 0 285296725 47177728 4122 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 11518 4122 459 184 0 6393 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 46072

[startup+0.700524 s]
/proc/loadavg: 4.03 4.02 3.93 3/185 13855
/proc/meminfo: memFree=21128976/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=63412 CPUtime=0.69 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 4672 0 0 0 69 0 0 0 25 0 1 0 285296725 64933888 4586 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 15853 4586 459 184 0 10728 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63412

[startup+1.50039 s]
/proc/loadavg: 4.03 4.02 3.93 5/188 13883
/proc/meminfo: memFree=21101896/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=72296 CPUtime=1.49 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 5139 0 0 0 149 0 0 0 25 0 1 0 285296725 74031104 5053 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 18074 5053 459 184 0 12949 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72296

[startup+3.1011 s]
/proc/loadavg: 4.03 4.02 3.93 5/188 13883
/proc/meminfo: memFree=21090364/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=81328 CPUtime=3.09 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 6230 0 0 0 309 0 0 0 25 0 1 0 285296725 83279872 6144 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 20332 6144 468 184 0 15207 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81328

[startup+6.30056 s]
/proc/loadavg: 4.11 4.04 3.93 5/188 13938
/proc/meminfo: memFree=21337232/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=100496 CPUtime=6.29 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 8902 0 0 0 628 1 0 0 25 0 1 0 285296725 102907904 8816 33554432000 4194304 4947581 140733762175184 18446744073709551615 4346533 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 25124 8816 468 184 0 19999 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100496

[startup+12.7004 s]
/proc/loadavg: 4.10 4.04 3.93 5/188 13938
/proc/meminfo: memFree=21282608/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=110064 CPUtime=12.69 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 12087 0 0 0 1267 2 0 0 25 0 1 0 285296725 112705536 11999 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 27516 11999 469 184 0 22391 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 110064

[startup+25.5002 s]
/proc/loadavg: 4.07 4.03 3.93 5/188 13938
/proc/meminfo: memFree=21247048/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=129680 CPUtime=25.49 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 15182 0 0 0 2547 2 0 0 25 0 1 0 285296725 132792320 15093 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 32420 15093 468 184 0 27295 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 129680

[startup+51.1008 s]
/proc/loadavg: 4.12 4.05 3.94 5/188 13940
/proc/meminfo: memFree=21188096/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=140032 CPUtime=51.1 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 18314 0 0 0 5107 3 0 0 25 0 1 0 285296725 143392768 18225 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 35008 18225 468 184 0 29883 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 140032

[startup+102.301 s]
/proc/loadavg: 4.05 4.04 3.94 5/188 13940
/proc/meminfo: memFree=21125104/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=161604 CPUtime=102.3 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 25841 0 0 0 10225 5 0 0 25 0 1 0 285296725 165482496 25732 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 40401 25732 469 184 0 35276 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 161604

[startup+162.3 s]
/proc/loadavg: 4.02 4.03 3.94 5/188 13942
/proc/meminfo: memFree=21082552/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=172692 CPUtime=162.29 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 28530 0 0 0 16224 5 0 0 25 0 1 0 285296725 176836608 28420 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 43173 28420 468 184 0 38048 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 172692

[startup+222.307 s]
/proc/loadavg: 4.01 4.02 3.94 5/188 13972
/proc/meminfo: memFree=21323112/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=172692 CPUtime=222.31 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 29471 0 0 0 22224 7 0 0 25 0 1 0 285296725 176836608 29361 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 43173 29361 468 184 0 38048 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 172692

[startup+282.301 s]
/proc/loadavg: 4.10 4.04 3.95 5/188 13974
/proc/meminfo: memFree=21245912/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=172692 CPUtime=282.29 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 32621 0 0 0 28222 7 0 0 25 0 1 0 285296725 176836608 32504 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 43173 32504 468 184 0 38048 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 172692

[startup+342.301 s]
/proc/loadavg: 4.13 4.06 3.96 5/188 13976
/proc/meminfo: memFree=21210064/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=172692 CPUtime=342.29 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 32806 0 0 0 34222 7 0 0 25 0 1 0 285296725 176836608 32689 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 43173 32689 468 184 0 38048 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 172692

[startup+402.301 s]
/proc/loadavg: 4.05 4.05 3.96 5/188 13976
/proc/meminfo: memFree=21178284/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=172692 CPUtime=402.3 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 33450 0 0 0 40222 8 0 0 25 0 1 0 285296725 176836608 33333 33554432000 4194304 4947581 140733762175184 18446744073709551615 4400304 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 43173 33333 468 184 0 38048 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 172692

[startup+462.3 s]
/proc/loadavg: 4.02 4.04 3.96 5/188 13978
/proc/meminfo: memFree=21161776/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=197852 CPUtime=462.3 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 39079 0 0 0 46221 9 0 0 25 0 1 0 285296725 202600448 37257 33554432000 4194304 4947581 140733762175184 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 49463 37257 468 184 0 44338 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 197852

[startup+522.301 s]
/proc/loadavg: 4.00 4.03 3.96 5/188 13980
/proc/meminfo: memFree=21121216/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=197852 CPUtime=522.31 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 41973 0 0 0 52221 10 0 0 25 0 1 0 285296725 202600448 40151 33554432000 4194304 4947581 140733762175184 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 49463 40151 468 184 0 44338 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 197852

[startup+582.301 s]
/proc/loadavg: 4.03 4.03 3.96 5/188 13982
/proc/meminfo: memFree=21086600/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=249276 CPUtime=582.31 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 42247 0 0 0 58221 10 0 0 25 0 1 0 285296725 255258624 40425 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 62319 40425 468 184 0 57194 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 249276

[startup+642.301 s]
/proc/loadavg: 4.13 4.06 3.97 5/188 13984
/proc/meminfo: memFree=21077908/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=249276 CPUtime=642.31 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 42519 0 0 0 64221 10 0 0 25 0 1 0 285296725 255258624 40697 33554432000 4194304 4947581 140733762175184 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 62319 40697 468 184 0 57194 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 249276

[startup+702.301 s]
/proc/loadavg: 4.15 4.07 3.98 5/188 13984
/proc/meminfo: memFree=21044656/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=249276 CPUtime=702.3 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 43527 0 0 0 70219 11 0 0 25 0 1 0 285296725 255258624 41705 33554432000 4194304 4947581 140733762175184 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 62319 41705 468 184 0 57194 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 249276

[startup+762.3 s]
/proc/loadavg: 4.15 4.10 4.00 5/188 13986
/proc/meminfo: memFree=20997384/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=249276 CPUtime=762.31 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 43728 0 0 0 76220 11 0 0 25 0 1 0 285296725 255258624 41906 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 62319 41906 468 184 0 57194 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 249276

[startup+822.301 s]
/proc/loadavg: 4.13 4.10 4.01 5/188 14015
/proc/meminfo: memFree=21051400/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=249276 CPUtime=822.31 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 45814 0 0 0 82219 12 0 0 25 0 1 0 285296725 255258624 43992 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 62319 43992 468 184 0 57194 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 249276

[startup+882.307 s]
/proc/loadavg: 4.18 4.11 4.01 5/188 14044
/proc/meminfo: memFree=20969240/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=249276 CPUtime=882.31 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 53975 0 0 0 88218 13 0 0 25 0 1 0 285296725 255258624 52153 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 62319 52153 468 184 0 57194 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 249276

[startup+942.301 s]
/proc/loadavg: 4.06 4.08 4.00 5/188 14046
/proc/meminfo: memFree=20924576/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=304572 CPUtime=942.31 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 60807 0 0 0 94216 15 0 0 25 0 1 0 285296725 311881728 58985 33554432000 4194304 4947581 140733762175184 18446744073709551615 4491840 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 76143 58985 468 184 0 71018 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 304572

[startup+1002.3 s]
/proc/loadavg: 4.02 4.07 4.00 5/188 14046
/proc/meminfo: memFree=20906452/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=304572 CPUtime=1002.31 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 61268 0 0 0 100216 15 0 0 25 0 1 0 285296725 311881728 59446 33554432000 4194304 4947581 140733762175184 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 76143 59446 468 184 0 71018 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 304572

[startup+1062.3 s]
/proc/loadavg: 4.01 4.05 4.00 5/188 14048
/proc/meminfo: memFree=20889704/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=304572 CPUtime=1062.31 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 61268 0 0 0 106216 15 0 0 25 0 1 0 285296725 311881728 59446 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399783 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 76143 59446 468 184 0 71018 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 304572

[startup+1122.3 s]
/proc/loadavg: 4.00 4.04 4.00 5/188 14050
/proc/meminfo: memFree=20860800/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=304572 CPUtime=1122.31 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 61396 0 0 0 112216 15 0 0 25 0 1 0 285296725 311881728 59574 33554432000 4194304 4947581 140733762175184 18446744073709551615 4491870 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 76143 59574 468 184 0 71018 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 304572

[startup+1182.3 s]
/proc/loadavg: 4.00 4.03 4.00 5/188 14052
/proc/meminfo: memFree=20823588/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=304572 CPUtime=1182.31 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 61396 0 0 0 118216 15 0 0 25 0 1 0 285296725 311881728 59574 33554432000 4194304 4947581 140733762175184 18446744073709551615 4491850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 76143 59574 468 184 0 71018 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 304572

[startup+1242.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/188 14054
/proc/meminfo: memFree=20815640/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=304572 CPUtime=1242.32 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 62503 0 0 0 124217 15 0 0 25 0 1 0 285296725 311881728 60681 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 76143 60681 468 184 0 71018 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 304572



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.02 4.00 5/188 14054
/proc/meminfo: memFree=20782388/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=362176 CPUtime=1300.02 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 68850 0 0 0 129984 18 0 0 25 0 1 0 285296725 370868224 67028 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 90544 67028 468 184 0 85419 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 362176

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

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

[startup+1300 s]
/proc/loadavg: 4.00 4.02 4.00 5/188 14054
/proc/meminfo: memFree=20782388/32951132 swapFree=67111528/67111528
[pid=13855] ppid=13853 vsize=362176 CPUtime=1300.02 cores=0,2
/proc/13855/stat : 13855 (synit_sat) R 13853 13855 13345 0 -1 4202496 68850 0 0 0 129984 18 0 0 25 0 1 0 285296725 370868224 67028 33554432000 4194304 4947581 140733762175184 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13855/statm: 90544 67028 468 184 0 85419 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 362176

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.85
CPU system time (s): 0.197969
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 362176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.85
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68855
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= 13
involuntary context switches= 3559

runsolver used 2.30765 second user time and 4.70728 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 11:36:11
IDJOB=3159813
IDBENCH=82836
IDSOLVER=1571
FILE ID=node131/3159813-1301736971
RUNJOBID= node131-1301733063-13363
PBS_JOBID= 12840938
Free space on /tmp= 71652 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S1061710238-001.UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159813-1301736971/watcher-3159813-1301736971 -o /tmp/evaluation-result-3159813-1301736971/solver-3159813-1301736971 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159813-1301736971.cnf 1993295038

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 23ebfbdf095807765a162fcb1d02f57a
RANDOM SEED=1993295038

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:      21129008 kB
Buffers:        348124 kB
Cached:       10569836 kB
SwapCached:          0 kB
Active:        7364468 kB
Inactive:      4194768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21129008 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2388 kB
Writeback:           0 kB
AnonPages:      641388 kB
Mapped:          16804 kB
Slab:           198640 kB
PageTables:       6508 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   968752 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= 71648 MiB
End job on node131 at 2011-04-02 11:57:53