Trace number 3159678

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) 1300.09 1300.04

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S964643921-035-UNKNOWN.cnf
MD5SUMd8337de8a71a630ccf2dd02943cd7d7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark248.692
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
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
0.29/0.30	c Find Units :          0
0.29/0.30	c Find Invs  :          0
0.29/0.32	c Find Ands  :          0 AvgFaninNum: nan
0.29/0.34	c Find Xors  :          0 AvgFaninNum: nan
0.29/0.37	c Find Ite   :          0
0.39/0.48	c UnDirect variable: 0
0.39/0.48	c UnDirect to Direct Gate: 0
0.39/0.48	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.39/0.48	c Break Cycle : 0
0.39/0.48	c Total Root : 0 Undef Var: 50000
0.39/0.48	c After covering, Total Root: 0 Leaf: 0
0.39/0.48	c Variable( cover/uncovered/unused ): 0 50000 0
0.39/0.48	c Unit Clauses: 0
0.39/0.48	c Binary Clauses( cover/uncovered ): 0 0
0.39/0.48	c Clauses( cover/uncovered ): 0 210000
0.39/0.48	c Total Clauses( cover/uncovered ): 0 210000 0%
0.39/0.48	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.69/0.72	c Uncover Clauses avg size: 3 max size: 3
0.69/0.73	c Final circuit: i/l/o/s   50000       0  210000    419992
0.69/0.73	c cover rate 0
0.69/0.73	c rocky end  0.72 total 0.72
1.19/1.25	c covering time  0.52 total 1.24
1300.05/1300.00	c interrupt  1298.81 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-3159678-1301735666/watcher-3159678-1301735666 -o /tmp/evaluation-result-3159678-1301735666/solver-3159678-1301735666 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159678-1301735666.cnf 1257341833 

running on 2 cores: 1,3

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: 4.08 4.02 3.73 4/189 31738
/proc/meminfo: memFree=27089916/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=30684 CPUtime=0 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 2133 0 0 0 0 0 0 0 18 0 1 0 285163700 31420416 2067 33554432000 4194304 4947581 140737021775616 18446744073709551615 239476694784 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 7671 2077 365 184 0 2546 0

[startup+0.0835541 s]
/proc/loadavg: 4.08 4.02 3.73 4/189 31738
/proc/meminfo: memFree=27089916/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=48240 CPUtime=0.07 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 6796 0 0 0 7 0 0 0 18 0 1 0 285163700 49397760 6730 33554432000 4194304 4947581 140737021775616 18446744073709551615 4817410 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 12060 6730 376 184 0 6935 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 48240

[startup+0.100545 s]
/proc/loadavg: 4.08 4.02 3.73 4/189 31738
/proc/meminfo: memFree=27089916/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=50416 CPUtime=0.09 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 7323 0 0 0 9 0 0 0 18 0 1 0 285163700 51625984 7257 33554432000 4194304 4947581 140737021775616 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 12604 7258 376 184 0 7479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50416

[startup+0.300511 s]
/proc/loadavg: 4.08 4.02 3.73 4/189 31738
/proc/meminfo: memFree=27089916/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=85360 CPUtime=0.29 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 16244 0 0 0 27 2 0 0 18 0 1 0 285163700 87408640 16178 33554432000 4194304 4947581 140737021775616 18446744073709551615 4798806 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 21340 16178 376 184 0 16215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 85360

[startup+0.700435 s]
/proc/loadavg: 4.08 4.02 3.73 4/189 31738
/proc/meminfo: memFree=27089916/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=101740 CPUtime=0.69 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 20147 0 0 0 67 2 0 0 18 0 1 0 285163700 104181760 20081 33554432000 4194304 4947581 140737021775616 18446744073709551615 4762243 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 25435 20081 384 184 0 20310 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 101740

[startup+1.50028 s]
/proc/loadavg: 4.07 4.02 3.73 5/190 31739
/proc/meminfo: memFree=26745188/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=256004 CPUtime=1.49 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 57332 0 0 0 144 5 0 0 20 0 1 0 285163700 262148096 57265 33554432000 4194304 4947581 140737021775616 18446744073709551615 4399380 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 64001 57265 429 184 0 58876 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 256004

[startup+3.10097 s]
/proc/loadavg: 4.07 4.02 3.73 5/190 31739
/proc/meminfo: memFree=26586548/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=293164 CPUtime=3.09 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 66084 0 0 0 303 6 0 0 25 0 1 0 285163700 300199936 66017 33554432000 4194304 4947581 140737021775616 18446744073709551615 4350451 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 73291 66017 455 184 0 68166 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 293164

[startup+6.30036 s]
/proc/loadavg: 4.07 4.02 3.73 5/190 31739
/proc/meminfo: memFree=26553564/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=325980 CPUtime=6.29 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 67779 0 0 0 622 7 0 0 25 0 1 0 285163700 333803520 67712 33554432000 4194304 4947581 140737021775616 18446744073709551615 4346207 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 81495 67712 455 184 0 76370 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 325980

[startup+12.7011 s]
/proc/loadavg: 4.06 4.02 3.73 5/190 31739
/proc/meminfo: memFree=26467040/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=343532 CPUtime=12.7 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 73490 0 0 0 1262 8 0 0 25 0 1 0 285163700 351776768 73423 33554432000 4194304 4947581 140737021775616 18446744073709551615 4360520 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 85883 73423 455 184 0 80758 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 343532

[startup+25.5007 s]
/proc/loadavg: 4.05 4.01 3.74 6/190 31739
/proc/meminfo: memFree=26198992/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=490732 CPUtime=25.5 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 99744 0 0 0 2538 12 0 0 25 0 1 0 285163700 502509568 99677 33554432000 4194304 4947581 140737021775616 18446744073709551615 4399717 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 122683 99677 465 184 0 117558 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 490732

[startup+51.1008 s]
/proc/loadavg: 4.03 4.01 3.74 5/190 31740
/proc/meminfo: memFree=26069012/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=564336 CPUtime=51.09 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 109188 0 0 0 5094 15 0 0 25 0 1 0 285163700 577880064 109121 33554432000 4194304 4947581 140737021775616 18446744073709551615 239476392578 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 141084 109121 465 184 0 135959 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 564336

[startup+102.307 s]
/proc/loadavg: 4.01 4.01 3.75 5/190 31741
/proc/meminfo: memFree=25720068/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=666444 CPUtime=102.3 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 145957 0 0 0 10210 20 0 0 25 0 1 0 285163700 682438656 145846 33554432000 4194304 4947581 140737021775616 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 166611 145846 465 184 0 161486 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 666444

[startup+162.3 s]
/proc/loadavg: 4.00 4.00 3.76 5/190 31743
/proc/meminfo: memFree=25583024/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=690016 CPUtime=162.3 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 153838 0 0 0 16208 22 0 0 25 0 1 0 285163700 706576384 153596 33554432000 4194304 4947581 140737021775616 18446744073709551615 4399348 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 172504 153596 465 184 0 167379 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 690016

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.77 5/190 31745
/proc/meminfo: memFree=25531052/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=707076 CPUtime=222.3 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 159955 0 0 0 22207 23 0 0 25 0 1 0 285163700 724045824 159502 33554432000 4194304 4947581 140737021775616 18446744073709551615 4346074 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 176769 159502 465 184 0 171644 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 707076

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.79 5/190 31746
/proc/meminfo: memFree=25447096/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=792384 CPUtime=282.3 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 172738 0 0 0 28203 27 0 0 25 0 1 0 285163700 811401216 171692 33554432000 4194304 4947581 140737021775616 18446744073709551615 4398507 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 198096 171692 465 184 0 192971 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 792384

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.80 5/190 31748
/proc/meminfo: memFree=25355448/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=860740 CPUtime=342.3 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 187457 0 0 0 34201 29 0 0 25 0 1 0 285163700 881397760 186411 33554432000 4194304 4947581 140737021775616 18446744073709551615 4346229 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 215185 186411 465 184 0 210060 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 860740

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.81 5/190 31749
/proc/meminfo: memFree=25282524/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=929564 CPUtime=402.31 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 188092 0 0 0 40201 30 0 0 25 0 1 0 285163700 951873536 187046 33554432000 4194304 4947581 140737021775616 18446744073709551615 4399348 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 232391 187046 465 184 0 227266 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 929564

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.82 5/190 31751
/proc/meminfo: memFree=25184044/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=998044 CPUtime=462.31 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 199715 0 0 0 46197 34 0 0 25 0 1 0 285163700 1021997056 198669 33554432000 4194304 4947581 140737021775616 18446744073709551615 4398566 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 249511 198669 465 184 0 244386 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 998044

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 31753
/proc/meminfo: memFree=25104800/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1066860 CPUtime=522.31 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 211786 0 0 0 52193 38 0 0 25 0 1 0 285163700 1092464640 210740 33554432000 4194304 4947581 140737021775616 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 266715 210740 465 184 0 261590 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 1066860

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.83 5/190 31754
/proc/meminfo: memFree=25076756/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1135976 CPUtime=582.32 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 216726 0 0 0 58192 40 0 0 25 0 1 0 285163700 1163239424 215680 33554432000 4194304 4947581 140737021775616 18446744073709551615 4357665 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 283994 215680 465 184 0 278869 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 1135976

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 31756
/proc/meminfo: memFree=25042400/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1135976 CPUtime=642.33 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 218433 0 0 0 64193 40 0 0 25 0 1 0 285163700 1163239424 217387 33554432000 4194304 4947581 140737021775616 18446744073709551615 4399580 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 283994 217387 465 184 0 278869 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 1135976

[startup+702.301 s]
/proc/loadavg: 4.07 4.02 3.85 5/190 31757
/proc/meminfo: memFree=25005560/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1135976 CPUtime=702.32 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 219542 0 0 0 70192 40 0 0 25 0 1 0 285163700 1163239424 218496 33554432000 4194304 4947581 140737021775616 18446744073709551615 4515857 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 283994 218496 465 184 0 278869 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 1135976

[startup+762.306 s]
/proc/loadavg: 4.10 4.03 3.86 5/190 31759
/proc/meminfo: memFree=24961032/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1135976 CPUtime=762.33 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 228847 0 0 0 76191 42 0 0 25 0 1 0 285163700 1163239424 227801 33554432000 4194304 4947581 140737021775616 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 283994 227801 465 184 0 278869 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 1135976

[startup+822.301 s]
/proc/loadavg: 4.03 4.02 3.87 5/190 31761
/proc/meminfo: memFree=24946392/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1135976 CPUtime=822.32 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 230810 0 0 0 82190 42 0 0 25 0 1 0 285163700 1163239424 229764 33554432000 4194304 4947581 140737021775616 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 283994 229764 465 184 0 278869 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 1135976

[startup+882.3 s]
/proc/loadavg: 4.01 4.02 3.87 5/190 31762
/proc/meminfo: memFree=24867140/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1135976 CPUtime=882.33 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 231368 0 0 0 88190 43 0 0 25 0 1 0 285163700 1163239424 230322 33554432000 4194304 4947581 140737021775616 18446744073709551615 4350973 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 283994 230322 465 184 0 278869 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 1135976

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.88 5/190 31764
/proc/meminfo: memFree=24807368/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1135976 CPUtime=942.33 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 232518 0 0 0 94190 43 0 0 25 0 1 0 285163700 1163239424 231218 33554432000 4194304 4947581 140737021775616 18446744073709551615 4350451 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 283994 231218 465 184 0 278869 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 1135976

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 31765
/proc/meminfo: memFree=24790240/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1135976 CPUtime=1002.33 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 233862 0 0 0 100189 44 0 0 25 0 1 0 285163700 1163239424 232562 33554432000 4194304 4947581 140737021775616 18446744073709551615 4400160 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 283994 232562 465 184 0 278869 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 1135976

[startup+1062.3 s]
/proc/loadavg: 4.07 4.02 3.89 5/190 31767
/proc/meminfo: memFree=24768780/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1136104 CPUtime=1062.33 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 234585 0 0 0 106189 44 0 0 25 0 1 0 285163700 1163370496 233285 33554432000 4194304 4947581 140737021775616 18446744073709551615 4399368 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 284026 233285 465 184 0 278901 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 1136104

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 3.90 5/190 31769
/proc/meminfo: memFree=24758852/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1136104 CPUtime=1122.33 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 235999 0 0 0 112189 44 0 0 25 0 1 0 285163700 1163370496 234699 33554432000 4194304 4947581 140737021775616 18446744073709551615 4360580 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 284026 234699 465 184 0 278901 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 1136104

[startup+1182.3 s]
/proc/loadavg: 4.01 4.00 3.91 5/190 31770
/proc/meminfo: memFree=24707880/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1136104 CPUtime=1182.34 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 237404 0 0 0 118189 45 0 0 25 0 1 0 285163700 1163370496 236104 33554432000 4194304 4947581 140737021775616 18446744073709551615 4360591 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 284026 236104 465 184 0 278901 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 1136104

[startup+1242.3 s]
/proc/loadavg: 4.04 4.01 3.91 5/190 31772
/proc/meminfo: memFree=24698444/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1136104 CPUtime=1242.34 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 237946 0 0 0 124189 45 0 0 25 0 1 0 285163700 1163370496 236646 33554432000 4194304 4947581 140737021775616 18446744073709551615 4401284 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 284026 236646 465 184 0 278901 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 1136104



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.81 3.98 3.90 2/184 31776
/proc/meminfo: memFree=26277872/32950928 swapFree=67102716/67111528
[pid=31738] ppid=31736 vsize=1136104 CPUtime=1300.05 cores=1,3
/proc/31738/stat : 31738 (synit_sat) R 31736 31738 31372 0 -1 4202496 239056 0 0 0 129959 46 0 0 25 0 1 0 285163700 1163370496 237756 33554432000 4194304 4947581 140737021775616 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 1 0 0 0
/proc/31738/statm: 284026 237756 465 184 0 278901 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 1136104

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

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

Child status: 1
Real time (s): 1300.04
CPU time (s): 1300.09
CPU user time (s): 1299.6
CPU system time (s): 0.493924
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1136104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.6
system time used= 0.493924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 239061
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= 6
involuntary context switches= 1846

runsolver used 2.01469 second user time and 5.08723 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-02 11:14:26
IDJOB=3159678
IDBENCH=82701
IDSOLVER=1571
FILE ID=node148/3159678-1301735666
RUNJOBID= node148-1301733061-31392
PBS_JOBID= 12840921
Free space on /tmp= 71684 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S964643921-035-UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159678-1301735666/watcher-3159678-1301735666 -o /tmp/evaluation-result-3159678-1301735666/solver-3159678-1301735666 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159678-1301735666.cnf 1257341833

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

MD5SUM BENCH= d8337de8a71a630ccf2dd02943cd7d7f
RANDOM SEED=1257341833

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:      27090196 kB
Buffers:        270240 kB
Cached:        5162440 kB
SwapCached:       4876 kB
Active:        2155732 kB
Inactive:      3482180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      27090196 kB
SwapTotal:    67111528 kB
SwapFree:     67102716 kB
Dirty:           18840 kB
Writeback:           0 kB
AnonPages:      201984 kB
Mapped:          16392 kB
Slab:           161276 kB
PageTables:       5532 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   420348 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= 71684 MiB
End job on node148 at 2011-04-02 11:36:08