Trace number 3160019

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
synit_sat 2011-03-03? (TO) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v400-c1704-S1440346932-010.SATISFIABLE.cnf
MD5SUMb1640086ff1cfd4e86559744179c13fe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.001999
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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: 400
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 400 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 1704
0.00/0.00	c Total Clauses( cover/uncovered ): 0 1704 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     400       0    1704      3405
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
1300.02/1300.00	c interrupt  1300.03 total 1300.03
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-3160019-1301744588/watcher-3160019-1301744588 -o /tmp/evaluation-result-3160019-1301744588/solver-3160019-1301744588 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3160019-1301744588.cnf 2042141528 

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: 1.83 3.09 3.60 4/180 3637
/proc/meminfo: memFree=21065280/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=29720 CPUtime=0 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 2024 0 0 0 0 0 0 0 23 0 1 0 286058522 30433280 1960 33554432000 4194304 4947581 140734991873600 18446744073709551615 237278879488 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3637/statm: 7430 1960 322 184 0 2305 0

[startup+0.0298349 s]
/proc/loadavg: 1.83 3.09 3.60 4/180 3637
/proc/meminfo: memFree=21065280/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=40952 CPUtime=0.02 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 2883 0 0 0 2 0 0 0 23 0 1 0 286058522 41934848 2816 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399475 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 10238 2816 454 184 0 5113 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 40952

[startup+0.100878 s]
/proc/loadavg: 1.83 3.09 3.60 4/180 3637
/proc/meminfo: memFree=21065280/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=41976 CPUtime=0.09 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 2971 0 0 0 9 0 0 0 23 0 1 0 286058522 42983424 2904 33554432000 4194304 4947581 140734991873600 18446744073709551615 4400307 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 10494 2904 456 184 0 5369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41976

[startup+0.300785 s]
/proc/loadavg: 1.83 3.09 3.60 4/180 3637
/proc/meminfo: memFree=21065280/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=50440 CPUtime=0.29 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 3241 0 0 0 29 0 0 0 25 0 1 0 286058522 51650560 3174 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 12610 3174 456 184 0 7485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50440

[startup+0.700714 s]
/proc/loadavg: 1.83 3.09 3.60 4/180 3637
/proc/meminfo: memFree=21065280/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=59040 CPUtime=0.69 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 3606 0 0 0 69 0 0 0 25 0 1 0 286058522 60456960 3539 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 14760 3539 456 184 0 9635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59040

[startup+1.50057 s]
/proc/loadavg: 1.83 3.09 3.60 5/190 3653
/proc/meminfo: memFree=21011508/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=76548 CPUtime=1.49 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 5511 0 0 0 149 0 0 0 25 0 1 0 286058522 78385152 5442 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 19137 5442 465 184 0 14012 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76548

[startup+3.10029 s]
/proc/loadavg: 1.83 3.09 3.60 5/190 3653
/proc/meminfo: memFree=20979516/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=94260 CPUtime=3.09 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 6329 0 0 0 309 0 0 0 25 0 1 0 286058522 96522240 6260 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 23565 6260 465 184 0 18440 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94260

[startup+6.30072 s]
/proc/loadavg: 2.00 3.11 3.60 5/190 3680
/proc/meminfo: memFree=20957260/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=103368 CPUtime=6.29 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 8104 0 0 0 629 0 0 0 25 0 1 0 286058522 105848832 8025 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399961 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 25842 8025 465 184 0 20717 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 103368

[startup+12.7006 s]
/proc/loadavg: 2.16 3.12 3.60 5/190 3680
/proc/meminfo: memFree=20903980/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=103368 CPUtime=12.69 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 9679 0 0 0 1269 0 0 0 25 0 1 0 286058522 105848832 9600 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399950 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 25842 9600 465 184 0 20717 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 103368

[startup+25.5003 s]
/proc/loadavg: 2.57 3.16 3.61 5/190 3680
/proc/meminfo: memFree=20843752/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=103368 CPUtime=25.49 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 11163 0 0 0 2548 1 0 0 25 0 1 0 286058522 105848832 11084 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399872 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 25842 11084 465 184 0 20717 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 103368

[startup+51.1007 s]
/proc/loadavg: 3.06 3.23 3.62 5/190 3681
/proc/meminfo: memFree=20803800/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=103368 CPUtime=51.09 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 12972 0 0 0 5108 1 0 0 25 0 1 0 286058522 105848832 12893 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 25842 12893 465 184 0 20717 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 103368

[startup+102.307 s]
/proc/loadavg: 3.59 3.35 3.64 5/190 3682
/proc/meminfo: memFree=20703352/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=103368 CPUtime=102.3 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 17785 0 0 0 10228 2 0 0 25 0 1 0 286058522 105848832 17684 33554432000 4194304 4947581 140734991873600 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 25842 17684 465 184 0 20717 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 103368

[startup+162.301 s]
/proc/loadavg: 3.90 3.48 3.66 5/190 3684
/proc/meminfo: memFree=20653612/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=114112 CPUtime=162.3 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 21168 0 0 0 16227 3 0 0 25 0 1 0 286058522 116850688 21067 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399806 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 28528 21067 465 184 0 23403 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 114112

[startup+222.3 s]
/proc/loadavg: 4.00 3.58 3.68 5/190 3686
/proc/meminfo: memFree=20596536/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=124988 CPUtime=222.3 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 21691 0 0 0 22227 3 0 0 25 0 1 0 286058522 127987712 21590 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 31247 21590 465 184 0 26122 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 124988

[startup+282.301 s]
/proc/loadavg: 4.00 3.66 3.70 5/190 3687
/proc/meminfo: memFree=20552492/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=136368 CPUtime=282.3 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 26402 0 0 0 28226 4 0 0 25 0 1 0 286058522 139640832 26297 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 34092 26297 467 184 0 28967 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 136368

[startup+342.301 s]
/proc/loadavg: 4.00 3.72 3.72 5/190 3689
/proc/meminfo: memFree=20500640/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=136368 CPUtime=342.3 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 26720 0 0 0 34226 4 0 0 25 0 1 0 286058522 139640832 26615 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 34092 26615 467 184 0 28967 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 136368

[startup+402.3 s]
/proc/loadavg: 4.00 3.77 3.73 5/190 3690
/proc/meminfo: memFree=20470984/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=159972 CPUtime=402.3 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 30373 0 0 0 40225 5 0 0 25 0 1 0 286058522 163811328 30268 33554432000 4194304 4947581 140734991873600 18446744073709551615 4398697 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 39993 30268 467 184 0 34868 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 159972

[startup+462.301 s]
/proc/loadavg: 4.04 3.82 3.75 5/190 3692
/proc/meminfo: memFree=20408096/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=172372 CPUtime=462.3 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 34209 0 0 0 46224 6 0 0 25 0 1 0 286058522 176508928 34104 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399798 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 43093 34104 467 184 0 37968 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 172372

[startup+522.301 s]
/proc/loadavg: 4.01 3.85 3.76 5/190 3693
/proc/meminfo: memFree=20373604/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=184404 CPUtime=522.3 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 37940 0 0 0 52222 8 0 0 25 0 1 0 286058522 188829696 35352 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399894 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 46101 35352 467 184 0 40976 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 184404

[startup+582.3 s]
/proc/loadavg: 4.04 3.89 3.78 5/190 3695
/proc/meminfo: memFree=20345560/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=196584 CPUtime=582.3 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 38287 0 0 0 58222 8 0 0 25 0 1 0 286058522 201302016 35699 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 49146 35699 467 184 0 44021 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 196584

[startup+642.3 s]
/proc/loadavg: 4.01 3.91 3.79 5/190 3697
/proc/meminfo: memFree=20322356/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=196584 CPUtime=642.31 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 38781 0 0 0 64223 8 0 0 25 0 1 0 286058522 201302016 36193 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399950 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 49146 36193 467 184 0 44021 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 196584

[startup+702.301 s]
/proc/loadavg: 4.07 3.94 3.81 5/190 3698
/proc/meminfo: memFree=20290836/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=196584 CPUtime=702.31 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 39226 0 0 0 70222 9 0 0 25 0 1 0 286058522 201302016 36638 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 49146 36638 467 184 0 44021 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 196584

[startup+762.307 s]
/proc/loadavg: 4.09 3.96 3.82 5/190 3700
/proc/meminfo: memFree=20280900/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=196584 CPUtime=762.32 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 39696 0 0 0 76223 9 0 0 25 0 1 0 286058522 201302016 37108 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 49146 37108 467 184 0 44021 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 196584

[startup+822.3 s]
/proc/loadavg: 4.03 3.97 3.83 5/190 3701
/proc/meminfo: memFree=20263520/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=196584 CPUtime=822.31 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 39885 0 0 0 82222 9 0 0 25 0 1 0 286058522 201302016 37297 33554432000 4194304 4947581 140734991873600 18446744073709551615 4343440 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 49146 37297 467 184 0 44021 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 196584

[startup+882.301 s]
/proc/loadavg: 4.01 3.97 3.84 5/190 3703
/proc/meminfo: memFree=20250612/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=196584 CPUtime=882.31 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 40015 0 0 0 88222 9 0 0 25 0 1 0 286058522 201302016 37427 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 49146 37427 467 184 0 44021 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 196584

[startup+942.301 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 3705
/proc/meminfo: memFree=20229280/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=248500 CPUtime=942.32 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 44262 0 0 0 94222 10 0 0 25 0 1 0 286058522 254464000 41674 33554432000 4194304 4947581 140734991873600 18446744073709551615 4353308 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 62125 41674 467 184 0 57000 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 248500

[startup+1002.3 s]
/proc/loadavg: 4.05 3.99 3.85 5/190 3706
/proc/meminfo: memFree=20208176/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=248500 CPUtime=1002.32 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 45356 0 0 0 100221 11 0 0 25 0 1 0 286058522 254464000 42768 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 62125 42768 467 184 0 57000 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 248500

[startup+1062.3 s]
/proc/loadavg: 4.02 3.99 3.86 5/190 3708
/proc/meminfo: memFree=20181996/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=248500 CPUtime=1062.32 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 46464 0 0 0 106221 11 0 0 25 0 1 0 286058522 254464000 43876 33554432000 4194304 4947581 140734991873600 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 62125 43876 467 184 0 57000 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 248500

[startup+1122.3 s]
/proc/loadavg: 4.06 4.00 3.87 5/190 3718
/proc/meminfo: memFree=20173008/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=248500 CPUtime=1122.32 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 47196 0 0 0 112221 11 0 0 25 0 1 0 286058522 254464000 44575 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 62125 44575 468 184 0 57000 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 248500

[startup+1182.3 s]
/proc/loadavg: 4.02 4.00 3.88 5/190 3720
/proc/meminfo: memFree=20128040/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=261744 CPUtime=1182.32 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 50574 0 0 0 118220 12 0 0 25 0 1 0 286058522 268025856 47953 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399946 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 65436 47953 468 184 0 60311 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 261744

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.88 5/190 3722
/proc/meminfo: memFree=20100612/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=261744 CPUtime=1242.32 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 50616 0 0 0 124220 12 0 0 25 0 1 0 286058522 268025856 47995 33554432000 4194304 4947581 140734991873600 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 65436 47995 468 184 0 60311 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 261744



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.01 3.89 5/190 3726
/proc/meminfo: memFree=20089536/32950904 swapFree=67111528/67111528
[pid=3637] ppid=3635 vsize=261744 CPUtime=1300.02 cores=5,7
/proc/3637/stat : 3637 (synit_sat) R 3635 3637 2769 0 -1 4202496 50639 0 0 0 129990 12 0 0 25 0 1 0 286058522 268025856 48018 33554432000 4194304 4947581 140734991873600 18446744073709551615 4491819 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/3637/statm: 65436 48018 468 184 0 60311 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 261744

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): 1300.05
CPU user time (s): 1299.91
CPU system time (s): 0.136979
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 261744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50644
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 1746

runsolver used 2.05469 second user time and 5.04223 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 13:43:08
IDJOB=3160019
IDBENCH=83042
IDSOLVER=1571
FILE ID=node121/3160019-1301744588
RUNJOBID= node121-1301744587-3613
PBS_JOBID= 12840948
Free space on /tmp= 71476 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v400-c1704-S1440346932-010.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3160019-1301744588/watcher-3160019-1301744588 -o /tmp/evaluation-result-3160019-1301744588/solver-3160019-1301744588 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3160019-1301744588.cnf 2042141528

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

MD5SUM BENCH= b1640086ff1cfd4e86559744179c13fe
RANDOM SEED=2042141528

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      21065676 kB
Buffers:        333504 kB
Cached:       11207208 kB
SwapCached:          0 kB
Active:        7553172 kB
Inactive:      4061416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      21065676 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4840 kB
Writeback:           0 kB
AnonPages:       73368 kB
Mapped:          15780 kB
Slab:           206652 kB
PageTables:       4716 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   231380 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= 71468 MiB
End job on node121 at 2011-04-02 14:04:50