Trace number 3159702

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) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v450-c1917-S367251957-028.UNKNOWN.cnf
MD5SUM6ae9d83c80bad27a7e5f57fa7d9ee7b1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark206.501
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1917
Sum of the clauses size5751
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31917
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
0.00/0.01	c Find Units :          0
0.00/0.01	c Find Invs  :          0
0.00/0.01	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.01	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.01	c Find Ite   :          0
0.00/0.01	c UnDirect variable: 0
0.00/0.01	c UnDirect to Direct Gate: 0
0.00/0.01	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.01	c Break Cycle : 0
0.00/0.01	c Total Root : 0 Undef Var: 450
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 450 0
0.00/0.01	c Unit Clauses: 0
0.00/0.01	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.01	c Clauses( cover/uncovered ): 0 1917
0.00/0.01	c Total Clauses( cover/uncovered ): 0 1917 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     450       0    1917      3828
0.00/0.01	c cover rate 0
0.00/0.01	c rocky end  0 total 0
0.00/0.01	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-3159702-1301735669/watcher-3159702-1301735669 -o /tmp/evaluation-result-3159702-1301735669/solver-3159702-1301735669 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159702-1301735669.cnf 1907326804 

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: 3.68 3.95 3.73 3/183 13657
/proc/meminfo: memFree=21695692/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=29204 CPUtime=0 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 1533 0 0 0 0 0 0 0 25 0 1 0 285166510 29904896 1470 33554432000 4194304 4947581 140734339873760 18446744073709551615 274664502331 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13657/statm: 7429 1482 277 184 0 2304 0

[startup+0.0538371 s]
/proc/loadavg: 3.68 3.95 3.73 3/183 13657
/proc/meminfo: memFree=21695692/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=41980 CPUtime=0.04 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 2955 0 0 0 4 0 0 0 25 0 1 0 285166510 42987520 2888 33554432000 4194304 4947581 140734339873760 18446744073709551615 4352059 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 10495 2888 453 184 0 5370 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 41980

[startup+0.100827 s]
/proc/loadavg: 3.68 3.95 3.73 3/183 13657
/proc/meminfo: memFree=21695692/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=41980 CPUtime=0.09 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 3011 0 0 0 9 0 0 0 25 0 1 0 285166510 42987520 2944 33554432000 4194304 4947581 140734339873760 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 10495 2944 455 184 0 5370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41980

[startup+0.300787 s]
/proc/loadavg: 3.68 3.95 3.73 3/183 13657
/proc/meminfo: memFree=21695692/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=50968 CPUtime=0.29 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 3398 0 0 0 29 0 0 0 25 0 1 0 285166510 52191232 3331 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 12742 3331 455 184 0 7617 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50968

[startup+0.700692 s]
/proc/loadavg: 3.68 3.95 3.73 3/183 13657
/proc/meminfo: memFree=21695692/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=59588 CPUtime=0.69 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 3729 0 0 0 69 0 0 0 25 0 1 0 285166510 61018112 3662 33554432000 4194304 4947581 140734339873760 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 14897 3662 455 184 0 9772 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59588

[startup+1.50053 s]
/proc/loadavg: 3.68 3.95 3.73 5/188 13712
/proc/meminfo: memFree=21643884/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=77188 CPUtime=1.49 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 4400 0 0 0 149 0 0 0 25 0 1 0 285166510 79040512 4333 33554432000 4194304 4947581 140734339873760 18446744073709551615 4352775 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 19297 4333 459 184 0 14172 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77188

[startup+3.10026 s]
/proc/loadavg: 3.68 3.95 3.73 5/188 13712
/proc/meminfo: memFree=21615752/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=77188 CPUtime=3.09 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 6095 0 0 0 309 0 0 0 25 0 1 0 285166510 79040512 6026 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399422 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 19297 6026 464 184 0 14172 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77188

[startup+6.30071 s]
/proc/loadavg: 3.95 4.01 3.75 6/188 13766
/proc/meminfo: memFree=21609532/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=86184 CPUtime=6.29 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 6953 0 0 0 629 0 0 0 25 0 1 0 285166510 88252416 6884 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 21546 6884 464 184 0 16421 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86184

[startup+12.7006 s]
/proc/loadavg: 3.95 4.00 3.75 5/188 13766
/proc/meminfo: memFree=21527792/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=95500 CPUtime=12.69 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 10511 0 0 0 1268 1 0 0 25 0 1 0 285166510 97792000 10433 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 23875 10433 465 184 0 18750 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95500

[startup+25.5004 s]
/proc/loadavg: 3.96 4.00 3.75 5/188 13766
/proc/meminfo: memFree=21483228/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=104988 CPUtime=25.49 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 13082 0 0 0 2548 1 0 0 25 0 1 0 285166510 107507712 13004 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399798 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 26247 13004 465 184 0 21122 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 104988

[startup+51.1009 s]
/proc/loadavg: 4.11 4.03 3.77 5/188 13766
/proc/meminfo: memFree=21457988/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=114716 CPUtime=51.09 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 14289 0 0 0 5107 2 0 0 25 0 1 0 285166510 117469184 14211 33554432000 4194304 4947581 140734339873760 18446744073709551615 4400027 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 28679 14211 465 184 0 23554 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 114716

[startup+102.307 s]
/proc/loadavg: 4.05 4.03 3.77 5/188 13768
/proc/meminfo: memFree=21374532/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=114716 CPUtime=102.29 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 18631 0 0 0 10227 2 0 0 25 0 1 0 285166510 117469184 18529 33554432000 4194304 4947581 140734339873760 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 28679 18529 467 184 0 23554 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 114716

[startup+162.301 s]
/proc/loadavg: 4.02 4.02 3.79 5/188 13770
/proc/meminfo: memFree=21325160/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=135868 CPUtime=162.29 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 20741 0 0 0 16226 3 0 0 25 0 1 0 285166510 139128832 20639 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399541 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 33967 20639 467 184 0 28842 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 135868

[startup+222.301 s]
/proc/loadavg: 4.25 4.08 3.82 5/188 13799
/proc/meminfo: memFree=21300712/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=157860 CPUtime=222.3 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 25448 0 0 0 22225 5 0 0 25 0 1 0 285166510 161648640 25346 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 39465 25346 467 184 0 34340 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 157860

[startup+282.301 s]
/proc/loadavg: 4.09 4.06 3.83 5/188 13801
/proc/meminfo: memFree=21237748/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=157860 CPUtime=282.3 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 26218 0 0 0 28225 5 0 0 25 0 1 0 285166510 161648640 26116 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 39465 26116 467 184 0 34340 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 157860

[startup+342.3 s]
/proc/loadavg: 4.03 4.05 3.83 5/188 13801
/proc/meminfo: memFree=21183652/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=169360 CPUtime=342.29 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 31583 0 0 0 34224 5 0 0 25 0 1 0 285166510 173424640 31481 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 42340 31481 467 184 0 37215 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 169360

[startup+402.301 s]
/proc/loadavg: 4.01 4.04 3.84 5/188 13803
/proc/meminfo: memFree=21145556/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=181024 CPUtime=402.3 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 32192 0 0 0 40224 6 0 0 25 0 1 0 285166510 185368576 32090 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 45256 32090 467 184 0 40131 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 181024

[startup+462.3 s]
/proc/loadavg: 4.04 4.04 3.85 5/188 13805
/proc/meminfo: memFree=21119620/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=181024 CPUtime=462.29 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 34061 0 0 0 46223 6 0 0 25 0 1 0 285166510 185368576 33958 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 45256 33958 468 184 0 40131 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 181024

[startup+522.301 s]
/proc/loadavg: 4.06 4.05 3.86 5/188 13807
/proc/meminfo: memFree=21084756/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=181024 CPUtime=522.29 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 34146 0 0 0 52223 6 0 0 25 0 1 0 285166510 185368576 34043 33554432000 4194304 4947581 140734339873760 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 45256 34043 468 184 0 40131 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 181024

[startup+582.301 s]
/proc/loadavg: 4.02 4.03 3.87 5/188 13809
/proc/meminfo: memFree=21065628/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=181024 CPUtime=582.3 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 36021 0 0 0 58223 7 0 0 25 0 1 0 285166510 185368576 33436 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399974 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 45256 33436 466 184 0 40131 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 181024

[startup+642.301 s]
/proc/loadavg: 4.01 4.03 3.87 5/188 13809
/proc/meminfo: memFree=21047016/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=181024 CPUtime=642.31 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 36482 0 0 0 64224 7 0 0 25 0 1 0 285166510 185368576 33897 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399760 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 45256 33897 466 184 0 40131 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 181024

[startup+702.301 s]
/proc/loadavg: 4.06 4.03 3.88 5/188 13811
/proc/meminfo: memFree=21046120/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=181024 CPUtime=702.3 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 36561 0 0 0 70223 7 0 0 25 0 1 0 285166510 185368576 33976 33554432000 4194304 4947581 140734339873760 18446744073709551615 4400019 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 45256 33976 466 184 0 40131 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 181024

[startup+762.306 s]
/proc/loadavg: 4.02 4.03 3.89 5/188 13813
/proc/meminfo: memFree=21017956/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=181024 CPUtime=762.31 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 36693 0 0 0 76224 7 0 0 25 0 1 0 285166510 185368576 34108 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399787 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 45256 34108 466 184 0 40131 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 181024

[startup+822.301 s]
/proc/loadavg: 4.00 4.02 3.89 5/188 13815
/proc/meminfo: memFree=20981852/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=181024 CPUtime=822.31 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 36955 0 0 0 82223 8 0 0 25 0 1 0 285166510 185368576 34370 33554432000 4194304 4947581 140734339873760 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 45256 34370 466 184 0 40131 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 181024

[startup+882.3 s]
/proc/loadavg: 4.00 4.01 3.90 5/188 13817
/proc/meminfo: memFree=20951336/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=181024 CPUtime=882.3 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 37717 0 0 0 88222 8 0 0 25 0 1 0 285166510 185368576 35131 33554432000 4194304 4947581 140734339873760 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 45256 35131 465 184 0 40131 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 181024

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.91 5/188 13817
/proc/meminfo: memFree=20909528/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=181024 CPUtime=942.31 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 37799 0 0 0 94223 8 0 0 25 0 1 0 285166510 185368576 35213 33554432000 4194304 4947581 140734339873760 18446744073709551615 4400027 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 45256 35213 465 184 0 40131 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 181024

[startup+1002.3 s]
/proc/loadavg: 4.06 4.02 3.91 5/188 13819
/proc/meminfo: memFree=20869824/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=181024 CPUtime=1002.31 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 37810 0 0 0 100223 8 0 0 25 0 1 0 285166510 185368576 35224 33554432000 4194304 4947581 140734339873760 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 45256 35224 465 184 0 40131 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 181024

[startup+1062.3 s]
/proc/loadavg: 4.09 4.03 3.92 5/188 13821
/proc/meminfo: memFree=20862240/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=233004 CPUtime=1062.32 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 39165 0 0 0 106223 9 0 0 25 0 1 0 285166510 238596096 36563 33554432000 4194304 4947581 140734339873760 18446744073709551615 4491956 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 58251 36563 473 184 0 53126 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 233004

[startup+1122.3 s]
/proc/loadavg: 4.03 4.02 3.92 5/188 13823
/proc/meminfo: memFree=20847708/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=233004 CPUtime=1122.32 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 42292 0 0 0 112221 11 0 0 25 0 1 0 285166510 238596096 39686 33554432000 4194304 4947581 140734339873760 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 58251 39686 469 184 0 53126 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 233004

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.92 5/188 13825
/proc/meminfo: memFree=20809860/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=233004 CPUtime=1182.31 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 47168 0 0 0 118220 11 0 0 25 0 1 0 285166510 238596096 44562 33554432000 4194304 4947581 140734339873760 18446744073709551615 4352775 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 58251 44562 469 184 0 53126 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 233004

[startup+1242.3 s]
/proc/loadavg: 4.08 4.03 3.93 5/188 13825
/proc/meminfo: memFree=20790116/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=285784 CPUtime=1242.32 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 49320 0 0 0 124220 12 0 0 25 0 1 0 285166510 292642816 46695 33554432000 4194304 4947581 140734339873760 18446744073709551615 4491873 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 71446 46695 468 184 0 66321 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 285784



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.02 3.93 5/188 13827
/proc/meminfo: memFree=20744448/32951132 swapFree=67111528/67111528
[pid=13657] ppid=13655 vsize=285784 CPUtime=1300.02 cores=0,2
/proc/13657/stat : 13657 (synit_sat) R 13655 13657 13345 0 -1 4202496 50554 0 0 0 129990 12 0 0 25 0 1 0 285166510 292642816 47929 33554432000 4194304 4947581 140734339873760 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/13657/statm: 71446 47929 468 184 0 66321 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 285784

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): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.91
CPU system time (s): 0.133979
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 285784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50559
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= 9
involuntary context switches= 3624

runsolver used 2.25166 second user time and 4.82027 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-02 11:14:29
IDJOB=3159702
IDBENCH=82725
IDSOLVER=1571
FILE ID=node131/3159702-1301735669
RUNJOBID= node131-1301733063-13363
PBS_JOBID= 12840938
Free space on /tmp= 71648 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S367251957-028.UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159702-1301735669/watcher-3159702-1301735669 -o /tmp/evaluation-result-3159702-1301735669/solver-3159702-1301735669 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159702-1301735669.cnf 1907326804

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

MD5SUM BENCH= 6ae9d83c80bad27a7e5f57fa7d9ee7b1
RANDOM SEED=1907326804

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:      21695724 kB
Buffers:        347584 kB
Cached:       10570848 kB
SwapCached:          0 kB
Active:        6799440 kB
Inactive:      4194536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21695724 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4696 kB
Writeback:           0 kB
AnonPages:       74724 kB
Mapped:          15752 kB
Slab:           198564 kB
PageTables:       4400 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   295288 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 11:36:11