Trace number 3159906

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) 1300.07 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S1563258922-027.SATISFIABLE.cnf
MD5SUMd76256d9362323e592886dee80dd4554
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.003998
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
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: 500
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 500 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 2130
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2130 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.00	c Uncover Clauses avg size: 3 max size: 3
0.00/0.00	c Final circuit: i/l/o/s     500       0    2130      4254
0.00/0.00	c cover rate 0
0.00/0.00	c rocky end  0 total 0
0.00/0.01	c covering time  0 total 0
1300.05/1300.00	c interrupt  1300.05 total 1300.05
1300.05/1300.00	c INTERRUPTED ... 
1300.05/1300.00	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-3159906-1301738270/watcher-3159906-1301738270 -o /tmp/evaluation-result-3159906-1301738270/solver-3159906-1301738270 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159906-1301738270.cnf 1166627492 

running on 2 cores: 5,7

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: 4.00 4.00 3.94 3/184 31976
/proc/meminfo: memFree=27240388/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=30684 CPUtime=0 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 2152 0 0 0 0 0 0 0 21 0 1 0 285424082 31420416 2086 33554432000 4194304 4947581 140734314125440 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 7671 2087 376 184 0 2546 0

[startup+0.104174 s]
/proc/loadavg: 4.00 4.00 3.94 3/184 31976
/proc/meminfo: memFree=27240388/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=41976 CPUtime=0.09 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 3142 0 0 0 9 0 0 0 22 0 1 0 285424082 42983424 3076 33554432000 4194304 4947581 140734314125440 18446744073709551615 4354439 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 10494 3076 457 184 0 5369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41976

[startup+0.201163 s]
/proc/loadavg: 4.00 4.00 3.94 3/184 31976
/proc/meminfo: memFree=27240388/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=50464 CPUtime=0.19 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 3299 0 0 0 19 0 0 0 22 0 1 0 285424082 51675136 3233 33554432000 4194304 4947581 140734314125440 18446744073709551615 4398472 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 12616 3233 457 184 0 7491 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 50464

[startup+0.301129 s]
/proc/loadavg: 4.00 4.00 3.94 3/184 31976
/proc/meminfo: memFree=27240388/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=50464 CPUtime=0.29 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 3411 0 0 0 29 0 0 0 22 0 1 0 285424082 51675136 3345 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 12616 3345 457 184 0 7491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50464

[startup+0.701052 s]
/proc/loadavg: 4.00 4.00 3.94 3/184 31976
/proc/meminfo: memFree=27240388/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=59108 CPUtime=0.69 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 3756 0 0 0 69 0 0 0 25 0 1 0 285424082 60526592 3690 33554432000 4194304 4947581 140734314125440 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 14777 3690 457 184 0 9652 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59108

[startup+1.5009 s]
/proc/loadavg: 4.00 4.00 3.94 6/190 32032
/proc/meminfo: memFree=27181604/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=77272 CPUtime=1.49 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 6072 0 0 0 148 1 0 0 25 0 1 0 285424082 79126528 6005 33554432000 4194304 4947581 140734314125440 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 19318 6005 466 184 0 14193 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77272

[startup+3.10059 s]
/proc/loadavg: 4.00 4.00 3.94 6/190 32032
/proc/meminfo: memFree=27155620/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=95228 CPUtime=3.09 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 6704 0 0 0 308 1 0 0 25 0 1 0 285424082 97513472 6637 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399407 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 23807 6637 466 184 0 18682 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 95228

[startup+6.30098 s]
/proc/loadavg: 4.00 4.00 3.94 6/190 32032
/proc/meminfo: memFree=27138344/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=95228 CPUtime=6.29 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 7202 0 0 0 628 1 0 0 25 0 1 0 285424082 97513472 7135 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 23807 7135 466 184 0 18682 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 95228

[startup+12.7008 s]
/proc/loadavg: 4.00 4.00 3.94 6/190 32032
/proc/meminfo: memFree=27093372/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=95228 CPUtime=12.69 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 10046 0 0 0 1268 1 0 0 25 0 1 0 285424082 97513472 9970 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 23807 9970 466 184 0 18682 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95228

[startup+25.5003 s]
/proc/loadavg: 4.00 4.00 3.94 6/190 32033
/proc/meminfo: memFree=27061632/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=124032 CPUtime=25.49 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 14104 0 0 0 2547 2 0 0 25 0 1 0 285424082 127008768 14028 33554432000 4194304 4947581 140734314125440 18446744073709551615 4398536 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 31008 14028 466 184 0 25883 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 124032

[startup+51.1004 s]
/proc/loadavg: 4.00 4.00 3.94 6/190 32034
/proc/meminfo: memFree=27012072/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=154000 CPUtime=51.09 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 19104 0 0 0 5106 3 0 0 25 0 1 0 285424082 157696000 19028 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 38500 19028 466 184 0 33375 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 154000

[startup+102.301 s]
/proc/loadavg: 4.05 4.01 3.94 5/190 32062
/proc/meminfo: memFree=26976588/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=164368 CPUtime=102.3 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 25552 0 0 0 10227 3 0 0 25 0 1 0 285424082 168312832 25455 33554432000 4194304 4947581 140734314125440 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 41092 25455 471 184 0 35967 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 164368

[startup+162.301 s]
/proc/loadavg: 4.02 4.01 3.94 5/190 32063
/proc/meminfo: memFree=26885456/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=186000 CPUtime=162.3 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 29642 0 0 0 16225 5 0 0 25 0 1 0 285424082 190464000 29545 33554432000 4194304 4947581 140734314125440 18446744073709551615 4398416 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 46500 29545 471 184 0 41375 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 186000

[startup+222.307 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 32074
/proc/meminfo: memFree=26822776/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=197104 CPUtime=222.31 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 32881 0 0 0 22226 5 0 0 25 0 1 0 285424082 201834496 32784 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399477 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 49276 32784 471 184 0 44151 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 197104

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 32076
/proc/meminfo: memFree=26786164/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=197104 CPUtime=282.3 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 36247 0 0 0 28225 5 0 0 25 0 1 0 285424082 201834496 36150 33554432000 4194304 4947581 140734314125440 18446744073709551615 4400063 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 49276 36150 471 184 0 44151 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 197104

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 32077
/proc/meminfo: memFree=26773492/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=197104 CPUtime=342.3 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 36487 0 0 0 34225 5 0 0 25 0 1 0 285424082 201834496 36390 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 49276 36390 471 184 0 44151 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 197104

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 32082
/proc/meminfo: memFree=26730644/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=197104 CPUtime=402.31 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 39504 0 0 0 40225 6 0 0 25 0 1 0 285424082 201834496 39407 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 49276 39407 471 184 0 44151 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 197104

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 32083
/proc/meminfo: memFree=26729664/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=197104 CPUtime=462.31 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 39537 0 0 0 46225 6 0 0 25 0 1 0 285424082 201834496 37628 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 49276 37628 471 184 0 44151 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 197104

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 32085
/proc/meminfo: memFree=26699120/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=209240 CPUtime=522.31 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 42387 0 0 0 52224 7 0 0 25 0 1 0 285424082 214261760 40478 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 52310 40478 471 184 0 47185 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 209240

[startup+582.3 s]
/proc/loadavg: 4.12 4.03 3.95 5/190 32114
/proc/meminfo: memFree=26775448/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=258244 CPUtime=582.31 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 44967 0 0 0 58224 7 0 0 25 0 1 0 285424082 264441856 43058 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 64561 43058 471 184 0 59436 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 258244

[startup+642.301 s]
/proc/loadavg: 4.04 4.02 3.95 6/190 32115
/proc/meminfo: memFree=26704428/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=258244 CPUtime=642.32 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 47754 0 0 0 64223 9 0 0 25 0 1 0 285424082 264441856 45845 33554432000 4194304 4947581 140734314125440 18446744073709551615 4351825 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 64561 45845 471 184 0 59436 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 258244

[startup+702.3 s]
/proc/loadavg: 4.01 4.02 3.95 5/190 32117
/proc/meminfo: memFree=26685552/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=258244 CPUtime=702.32 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 47858 0 0 0 70223 9 0 0 25 0 1 0 285424082 264441856 45949 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 64561 45949 471 184 0 59436 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 258244

[startup+762.301 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 32118
/proc/meminfo: memFree=26663692/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=258244 CPUtime=762.33 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 47866 0 0 0 76224 9 0 0 25 0 1 0 285424082 264441856 45957 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399996 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 64561 45957 471 184 0 59436 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 258244

[startup+822.3 s]
/proc/loadavg: 4.04 4.02 3.96 5/190 32120
/proc/meminfo: memFree=26647404/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=258244 CPUtime=822.33 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 48127 0 0 0 82224 9 0 0 25 0 1 0 285424082 264441856 46218 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 64561 46218 471 184 0 59436 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 258244

[startup+882.307 s]
/proc/loadavg: 4.01 4.02 3.96 5/190 32122
/proc/meminfo: memFree=26627652/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=309984 CPUtime=882.33 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 48791 0 0 0 88224 9 0 0 25 0 1 0 285424082 317423616 46882 33554432000 4194304 4947581 140734314125440 18446744073709551615 4398563 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 77496 46882 471 184 0 72371 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 309984

[startup+942.3 s]
/proc/loadavg: 4.00 4.01 3.96 5/190 32123
/proc/meminfo: memFree=26611484/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=309984 CPUtime=942.33 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 48838 0 0 0 94224 9 0 0 25 0 1 0 285424082 317423616 46929 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399894 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 77496 46929 471 184 0 72371 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 309984

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 32125
/proc/meminfo: memFree=26596308/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=309984 CPUtime=1002.33 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 51213 0 0 0 100224 9 0 0 25 0 1 0 285424082 317423616 49304 33554432000 4194304 4947581 140734314125440 18446744073709551615 4353951 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 77496 49304 471 184 0 72371 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 309984

[startup+1062.3 s]
/proc/loadavg: 4.06 4.02 3.96 5/190 32126
/proc/meminfo: memFree=26567000/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=363200 CPUtime=1062.34 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 54115 0 0 0 106223 11 0 0 25 0 1 0 285424082 371916800 52206 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 90800 52206 472 184 0 85675 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 363200

[startup+1122.3 s]
/proc/loadavg: 4.06 4.03 3.97 5/190 32128
/proc/meminfo: memFree=26548488/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=363200 CPUtime=1122.34 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 54125 0 0 0 112223 11 0 0 25 0 1 0 285424082 371916800 52216 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 90800 52216 472 184 0 85675 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 363200

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 3.97 5/190 32130
/proc/meminfo: memFree=26544856/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=363200 CPUtime=1182.34 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 54132 0 0 0 118223 11 0 0 25 0 1 0 285424082 371916800 52223 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 90800 52223 472 184 0 85675 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 363200

[startup+1242.3 s]
/proc/loadavg: 4.01 4.01 3.97 5/190 32131
/proc/meminfo: memFree=26539864/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=363200 CPUtime=1242.34 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 54526 0 0 0 124223 11 0 0 25 0 1 0 285424082 371916800 52617 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 90800 52617 472 184 0 85675 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 363200



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 4.03 3.97 5/190 32133
/proc/meminfo: memFree=26520600/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=363200 CPUtime=1300.05 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 54718 0 0 0 129994 11 0 0 25 0 1 0 285424082 371916800 52809 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399868 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 90800 52809 472 184 0 85675 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 363200

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: 4.06 4.03 3.97 5/190 32133
/proc/meminfo: memFree=26520600/32950928 swapFree=67102716/67111528
[pid=31976] ppid=31974 vsize=363200 CPUtime=1300.05 cores=5,7
/proc/31976/stat : 31976 (synit_sat) R 31974 31976 31372 0 -1 4202496 54718 0 0 0 129994 11 0 0 25 0 1 0 285424082 371916800 52809 33554432000 4194304 4947581 140734314125440 18446744073709551615 4399868 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/31976/statm: 90800 52809 472 184 0 85675 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 363200

Child status: 1
Real time (s): 1300.02
CPU time (s): 1300.07
CPU user time (s): 1299.94
CPU system time (s): 0.122981
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 363200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54723
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= 8
involuntary context switches= 14658

runsolver used 2.11868 second user time and 4.97824 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-02 11:57:50
IDJOB=3159906
IDBENCH=82929
IDSOLVER=1571
FILE ID=node148/3159906-1301738270
RUNJOBID= node148-1301733061-31393
PBS_JOBID= 12840921
Free space on /tmp= 71696 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S1563258922-027.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159906-1301738270/watcher-3159906-1301738270 -o /tmp/evaluation-result-3159906-1301738270/solver-3159906-1301738270 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159906-1301738270.cnf 1166627492

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

MD5SUM BENCH= d76256d9362323e592886dee80dd4554
RANDOM SEED=1166627492

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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:     32950928 kB
MemFree:      27241412 kB
Buffers:        270740 kB
Cached:        5153904 kB
SwapCached:       4876 kB
Active:        2004912 kB
Inactive:      3482060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      27241412 kB
SwapTotal:    67111528 kB
SwapFree:     67102716 kB
Dirty:            4716 kB
Writeback:           0 kB
AnonPages:       59584 kB
Mapped:          15088 kB
Slab:           160520 kB
PageTables:       5172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   266568 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= 71692 MiB
End job on node148 at 2011-04-02 12:19:32