Trace number 3159993

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-v450-c1917-S1879031150-062.UNKNOWN.cnf
MD5SUMdea41a8eae52b60f8e05be01aec1734d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark299.825
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 

0.00/0.01	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      3832
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 total 0
1300.03/1300.00	c interrupt  1300.03 total 1300.03
1300.03/1300.00	c INTERRUPTED ... 
1300.03/1300.00	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-3159993-1301738586/watcher-3159993-1301738586 -o /tmp/evaluation-result-3159993-1301738586/solver-3159993-1301738586 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159993-1301738586.cnf 1150252222 

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: 3.92 3.96 3.93 4/189 9772
/proc/meminfo: memFree=20787676/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=29720 CPUtime=0 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 2023 0 0 0 0 0 0 0 25 0 1 0 266274209 30433280 1960 33554432000 4194304 4947581 140734940106144 18446744073709551615 264726404864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9772/statm: 7430 1960 322 184 0 2305 0

[startup+0.014709 s]
/proc/loadavg: 3.92 3.96 3.93 4/189 9772
/proc/meminfo: memFree=20787676/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=32748 CPUtime=0 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 2632 0 0 0 0 0 0 0 25 0 1 0 266274209 33533952 2567 33554432000 4194304 4947581 140734940106144 18446744073709551615 4378235 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 8187 2589 417 184 0 3062 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 32748

[startup+0.100721 s]
/proc/loadavg: 3.92 3.96 3.93 4/189 9772
/proc/meminfo: memFree=20787676/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=41976 CPUtime=0.09 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 3017 0 0 0 9 0 0 0 25 0 1 0 266274209 42983424 2951 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399963 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 10494 2952 456 184 0 5369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41976

[startup+0.300672 s]
/proc/loadavg: 3.92 3.96 3.93 4/189 9772
/proc/meminfo: memFree=20787676/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=50452 CPUtime=0.29 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 3251 0 0 0 29 0 0 0 25 0 1 0 266274209 51662848 3185 33554432000 4194304 4947581 140734940106144 18446744073709551615 4352816 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 12613 3185 456 184 0 7488 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50452

[startup+0.70058 s]
/proc/loadavg: 3.92 3.96 3.93 4/189 9772
/proc/meminfo: memFree=20787676/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=59068 CPUtime=0.69 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 3607 0 0 0 69 0 0 0 25 0 1 0 266274209 60485632 3541 33554432000 4194304 4947581 140734940106144 18446744073709551615 4400152 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 14767 3541 456 184 0 9642 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59068

[startup+1.50046 s]
/proc/loadavg: 3.92 3.96 3.93 5/190 9773
/proc/meminfo: memFree=20773636/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=76652 CPUtime=1.49 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 5656 0 0 0 148 1 0 0 25 0 1 0 266274209 78491648 5588 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 19163 5588 465 184 0 14038 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76652

[startup+3.10115 s]
/proc/loadavg: 3.92 3.96 3.93 5/190 9773
/proc/meminfo: memFree=20764584/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=94444 CPUtime=3.09 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 6520 0 0 0 308 1 0 0 25 0 1 0 266274209 96710656 6452 33554432000 4194304 4947581 140734940106144 18446744073709551615 4401204 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 23611 6452 465 184 0 18486 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 94444

[startup+6.30055 s]
/proc/loadavg: 3.93 3.96 3.93 5/190 9774
/proc/meminfo: memFree=20758712/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=103428 CPUtime=6.29 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 7491 0 0 0 627 2 0 0 25 0 1 0 266274209 105910272 7422 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 25857 7422 466 184 0 20732 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 103428

[startup+12.7003 s]
/proc/loadavg: 3.93 3.96 3.93 5/190 9774
/proc/meminfo: memFree=20745572/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=112608 CPUtime=12.69 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 10554 0 0 0 1267 2 0 0 25 0 1 0 266274209 115310592 10474 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 28152 10474 465 184 0 23027 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 112608

[startup+25.5009 s]
/proc/loadavg: 3.95 3.96 3.93 5/190 9774
/proc/meminfo: memFree=20726468/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=122208 CPUtime=25.49 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 12631 0 0 0 2547 2 0 0 25 0 1 0 266274209 125140992 12551 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 30552 12551 465 184 0 25427 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 122208

[startup+51.1011 s]
/proc/loadavg: 3.96 3.97 3.93 5/190 9775
/proc/meminfo: memFree=20708828/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=122208 CPUtime=51.09 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 14509 0 0 0 5106 3 0 0 25 0 1 0 266274209 125140992 14429 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399976 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 30552 14429 465 184 0 25427 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 122208

[startup+102.306 s]
/proc/loadavg: 4.13 4.00 3.94 5/190 9776
/proc/meminfo: memFree=20690584/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=142692 CPUtime=102.3 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 21629 0 0 0 10226 4 0 0 25 0 1 0 266274209 146116608 21543 33554432000 4194304 4947581 140734940106144 18446744073709551615 4491864 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 35673 21543 465 184 0 30548 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 142692

[startup+162.301 s]
/proc/loadavg: 4.05 4.00 3.94 5/190 9778
/proc/meminfo: memFree=20649356/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=153264 CPUtime=162.3 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 22649 0 0 0 16225 5 0 0 25 0 1 0 266274209 156942336 22563 33554432000 4194304 4947581 140734940106144 18446744073709551615 4343440 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 38316 22563 465 184 0 33191 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 153264

[startup+222.301 s]
/proc/loadavg: 4.02 4.00 3.94 5/190 9779
/proc/meminfo: memFree=20603064/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=153264 CPUtime=222.29 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 25796 0 0 0 22224 5 0 0 25 0 1 0 266274209 156942336 25708 33554432000 4194304 4947581 140734940106144 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 38316 25708 465 184 0 33191 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 153264

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9781
/proc/meminfo: memFree=20570520/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=153264 CPUtime=282.3 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 25909 0 0 0 28225 5 0 0 25 0 1 0 266274209 156942336 25821 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399986 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 38316 25821 465 184 0 33191 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 153264

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9782
/proc/meminfo: memFree=20525212/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=164688 CPUtime=342.3 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 30828 0 0 0 34223 7 0 0 25 0 1 0 266274209 168640512 30726 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 41172 30726 467 184 0 36047 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 164688

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9784
/proc/meminfo: memFree=20503848/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=164688 CPUtime=402.3 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 31252 0 0 0 40223 7 0 0 25 0 1 0 266274209 168640512 31150 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 41172 31150 467 184 0 36047 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 164688

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9786
/proc/meminfo: memFree=20474392/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=164688 CPUtime=462.3 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 32014 0 0 0 46222 8 0 0 25 0 1 0 266274209 168640512 31909 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399894 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 41172 31909 467 184 0 36047 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 164688

[startup+522.301 s]
/proc/loadavg: 4.04 4.01 3.94 5/190 9787
/proc/meminfo: memFree=20409244/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=200420 CPUtime=522.3 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 39368 0 0 0 52220 10 0 0 25 0 1 0 266274209 205230080 39263 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399894 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 50105 39263 467 184 0 44980 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 200420

[startup+582.301 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 9789
/proc/meminfo: memFree=20394056/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=212536 CPUtime=582.31 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 40474 0 0 0 58220 11 0 0 25 0 1 0 266274209 217636864 38117 33554432000 4194304 4947581 140734940106144 18446744073709551615 4491876 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 53134 38117 467 184 0 48009 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 212536

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9790
/proc/meminfo: memFree=20372048/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=212536 CPUtime=642.31 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 41397 0 0 0 64220 11 0 0 25 0 1 0 266274209 217636864 39040 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 53134 39040 467 184 0 48009 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 212536

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9792
/proc/meminfo: memFree=20354780/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=212536 CPUtime=702.31 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 41625 0 0 0 70220 11 0 0 25 0 1 0 266274209 217636864 39268 33554432000 4194304 4947581 140734940106144 18446744073709551615 4400315 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 53134 39268 467 184 0 48009 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 212536

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9794
/proc/meminfo: memFree=20334016/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=212536 CPUtime=762.32 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 41923 0 0 0 76221 11 0 0 25 0 1 0 266274209 217636864 39566 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399453 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 53134 39566 467 184 0 48009 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 212536

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9795
/proc/meminfo: memFree=20315492/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=212536 CPUtime=822.31 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 42309 0 0 0 82220 11 0 0 25 0 1 0 266274209 217636864 39952 33554432000 4194304 4947581 140734940106144 18446744073709551615 4401316 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 53134 39952 467 184 0 48009 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 212536

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 9797
/proc/meminfo: memFree=20301044/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=212536 CPUtime=882.31 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 42309 0 0 0 88220 11 0 0 25 0 1 0 266274209 217636864 39952 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 53134 39952 467 184 0 48009 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 212536

[startup+942.301 s]
/proc/loadavg: 4.04 4.01 3.95 5/190 9798
/proc/meminfo: memFree=20275320/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=212536 CPUtime=942.32 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 42674 0 0 0 94221 11 0 0 25 0 1 0 266274209 217636864 40317 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399939 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 53134 40317 467 184 0 48009 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 212536

[startup+1002.3 s]
/proc/loadavg: 3.71 3.94 3.93 3/178 9836
/proc/meminfo: memFree=20800360/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=212536 CPUtime=1002.32 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 42705 0 0 0 100221 11 0 0 25 0 1 0 266274209 217636864 40348 33554432000 4194304 4947581 140734940106144 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 53134 40348 467 184 0 48009 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 212536

[startup+1062.3 s]
/proc/loadavg: 2.62 3.59 3.80 3/178 9838
/proc/meminfo: memFree=20796508/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=212536 CPUtime=1062.32 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 42708 0 0 0 106220 12 0 0 25 0 1 0 266274209 217636864 40351 33554432000 4194304 4947581 140734940106144 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 53134 40351 467 184 0 48009 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 212536

[startup+1122.3 s]
/proc/loadavg: 1.83 3.20 3.65 2/172 9857
/proc/meminfo: memFree=20985640/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=265352 CPUtime=1122.33 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 48759 0 0 0 112220 13 0 0 25 0 1 0 266274209 271720448 46402 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 66338 46402 467 184 0 61213 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 265352

[startup+1182.3 s]
/proc/loadavg: 1.37 2.81 3.49 2/172 9859
/proc/meminfo: memFree=20980364/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=370576 CPUtime=1182.32 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 50138 0 0 0 118219 13 0 0 25 0 1 0 266274209 379469824 47781 33554432000 4194304 4947581 140734940106144 18446744073709551615 4399963 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 92644 47781 467 184 0 87519 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 370576

[startup+1242.3 s]
/proc/loadavg: 1.13 2.48 3.33 2/172 9860
/proc/meminfo: memFree=20972132/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=370576 CPUtime=1242.33 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 52080 0 0 0 124219 14 0 0 25 0 1 0 266274209 379469824 49723 33554432000 4194304 4947581 140734940106144 18446744073709551615 4343527 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 92644 49723 467 184 0 87519 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 370576



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.05 2.21 3.18 2/172 9862
/proc/meminfo: memFree=20969708/32951124 swapFree=67111528/67111528
[pid=9772] ppid=9770 vsize=370576 CPUtime=1300.03 cores=0,2
/proc/9772/stat : 9772 (synit_sat) R 9770 9772 8988 0 -1 4202496 52698 0 0 0 129989 14 0 0 25 0 1 0 266274209 379469824 50317 33554432000 4194304 4947581 140734940106144 18446744073709551615 4491840 0 0 4096 24578 0 0 0 17 0 0 0 0
/proc/9772/statm: 92644 50317 466 184 0 87519 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 370576

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): 1299.9
CPU system time (s): 0.156976
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 370576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52703
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= 12
involuntary context switches= 2897

runsolver used 2.25266 second user time and 4.5683 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 12:03:06
IDJOB=3159993
IDBENCH=83016
IDSOLVER=1571
FILE ID=node141/3159993-1301738586
RUNJOBID= node141-1301733065-9006
PBS_JOBID= 12840928
Free space on /tmp= 71872 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v450-c1917-S1879031150-062.UNKNOWN.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159993-1301738586/watcher-3159993-1301738586 -o /tmp/evaluation-result-3159993-1301738586/solver-3159993-1301738586 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159993-1301738586.cnf 1150252222

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

MD5SUM BENCH= dea41a8eae52b60f8e05be01aec1734d
RANDOM SEED=1150252222

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
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	: 5332.82
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:     32951124 kB
MemFree:      20787956 kB
Buffers:        341828 kB
Cached:       11124180 kB
SwapCached:          0 kB
Active:        7830900 kB
Inactive:      4072124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20787956 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2356 kB
Writeback:           0 kB
AnonPages:      436460 kB
Mapped:          17224 kB
Slab:           195728 kB
PageTables:       6180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   693596 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= 71880 MiB
End job on node141 at 2011-04-02 12:24:48