Trace number 3159995

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-v500-c2130-S831119356-083.SATISFIABLE.cnf
MD5SUM0ac8a1d876c0f6cbfe96d1c05d468900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.002999
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c start  0 total 0
0.00/0.00	c Find Units :          0
0.00/0.00	c Find Invs  :          0
0.00/0.00	c Find Ands  :          0 AvgFaninNum: nan
0.00/0.00	c Find Xors  :          0 AvgFaninNum: nan
0.00/0.00	c Find Ite   :          0
0.00/0.00	c UnDirect variable: 0
0.00/0.00	c UnDirect to Direct Gate: 0
0.00/0.00	c Forced Direct Gate: 0 Unuse unDirect Gate: 0
0.00/0.00	c Break Cycle : 0
0.00/0.00	c Total Root : 0 Undef Var: 500
0.00/0.00	c After covering, Total Root: 0 Leaf: 0
0.00/0.00	c Variable( cover/uncovered/unused ): 0 500 0
0.00/0.00	c Unit Clauses: 0
0.00/0.00	c Binary Clauses( cover/uncovered ): 0 0
0.00/0.00	c Clauses( cover/uncovered ): 0 2130
0.00/0.00	c Total Clauses( cover/uncovered ): 0 2130 0%
0.00/0.00	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.01	c Uncover Clauses avg size: 3 max size: 3
0.00/0.01	c Final circuit: i/l/o/s     500       0    2130      4249
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
1300.03/1300.00	c interrupt  1300.02 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-3159995-1301738637/watcher-3159995-1301738637 -o /tmp/evaluation-result-3159995-1301738637/solver-3159995-1301738637 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159995-1301738637.cnf 1528193405 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.01 4.02 3.94 4/189 15655
/proc/meminfo: memFree=19645228/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=30684 CPUtime=0 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 2130 0 0 0 0 0 0 0 25 0 1 0 266279048 31420416 2064 33554432000 4194304 4947581 140734386588544 18446744073709551615 4283938 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 7671 2068 376 184 0 2546 0

[startup+0.0896349 s]
/proc/loadavg: 4.01 4.02 3.94 4/189 15655
/proc/meminfo: memFree=19645228/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=41976 CPUtime=0.08 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 3110 0 0 0 8 0 0 0 25 0 1 0 266279048 42983424 3044 33554432000 4194304 4947581 140734386588544 18446744073709551615 4398336 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 10494 3044 457 184 0 5369 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 41976

[startup+0.100637 s]
/proc/loadavg: 4.01 4.02 3.94 4/189 15655
/proc/meminfo: memFree=19645228/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=41976 CPUtime=0.09 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 3121 0 0 0 9 0 0 0 25 0 1 0 266279048 42983424 3055 33554432000 4194304 4947581 140734386588544 18446744073709551615 4611936 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 10494 3055 457 184 0 5369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 41976

[startup+0.300639 s]
/proc/loadavg: 4.01 4.02 3.94 4/189 15655
/proc/meminfo: memFree=19645228/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=50464 CPUtime=0.29 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 3411 0 0 0 29 0 0 0 25 0 1 0 266279048 51675136 3345 33554432000 4194304 4947581 140734386588544 18446744073709551615 4350428 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 12616 3345 457 184 0 7491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50464

[startup+0.700565 s]
/proc/loadavg: 4.01 4.02 3.94 4/189 15655
/proc/meminfo: memFree=19645228/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=59112 CPUtime=0.69 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 3743 0 0 0 69 0 0 0 25 0 1 0 266279048 60530688 3677 33554432000 4194304 4947581 140734386588544 18446744073709551615 4401200 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 14778 3677 457 184 0 9653 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59112

[startup+1.50042 s]
/proc/loadavg: 4.01 4.02 3.94 5/190 15656
/proc/meminfo: memFree=19630960/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=76784 CPUtime=1.49 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 5838 0 0 0 149 0 0 0 25 0 1 0 266279048 78626816 5771 33554432000 4194304 4947581 140734386588544 18446744073709551615 254261313017 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 19196 5771 466 184 0 14071 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76784

[startup+3.10114 s]
/proc/loadavg: 4.01 4.02 3.94 5/190 15656
/proc/meminfo: memFree=19622652/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=76784 CPUtime=3.09 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 6301 0 0 0 309 0 0 0 25 0 1 0 266279048 78626816 6234 33554432000 4194304 4947581 140734386588544 18446744073709551615 4398655 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 19196 6234 466 184 0 14071 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76784

[startup+6.30056 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 15656
/proc/meminfo: memFree=19614016/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=85832 CPUtime=6.29 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 7254 0 0 0 629 0 0 0 25 0 1 0 266279048 87891968 7187 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399846 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 21458 7187 466 184 0 16333 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 85832

[startup+12.7004 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 15656
/proc/meminfo: memFree=19604600/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=95216 CPUtime=12.69 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 11154 0 0 0 1268 1 0 0 25 0 1 0 266279048 97501184 11078 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 23804 11078 466 184 0 18679 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95216

[startup+25.5012 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 15656
/proc/meminfo: memFree=19594540/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=95216 CPUtime=25.49 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 12713 0 0 0 2548 1 0 0 25 0 1 0 266279048 97501184 12637 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399915 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 23804 12637 466 184 0 18679 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 95216

[startup+51.1007 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 15657
/proc/meminfo: memFree=19569808/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=115220 CPUtime=51.09 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 15295 0 0 0 5107 2 0 0 25 0 1 0 266279048 117985280 15219 33554432000 4194304 4947581 140734386588544 18446744073709551615 4398560 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 28805 15219 466 184 0 23680 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 115220

[startup+102.307 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 15659
/proc/meminfo: memFree=19533216/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=135812 CPUtime=102.29 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 22751 0 0 0 10227 2 0 0 25 0 1 0 266279048 139071488 22675 33554432000 4194304 4947581 140734386588544 18446744073709551615 4400323 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 33953 22675 466 184 0 28828 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 135812

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 15660
/proc/meminfo: memFree=19488068/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=179004 CPUtime=162.29 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 28375 0 0 0 16225 4 0 0 25 0 1 0 266279048 183300096 28299 33554432000 4194304 4947581 140734386588544 18446744073709551615 4354660 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 44751 28299 466 184 0 39626 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 179004

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 15662
/proc/meminfo: memFree=19429396/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=179004 CPUtime=222.3 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 30343 0 0 0 22225 5 0 0 25 0 1 0 266279048 183300096 30267 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 44751 30267 466 184 0 39626 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 179004

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 15663
/proc/meminfo: memFree=19380760/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=179004 CPUtime=282.29 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 32102 0 0 0 28224 5 0 0 25 0 1 0 266279048 183300096 32026 33554432000 4194304 4947581 140734386588544 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 44751 32026 466 184 0 39626 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 179004

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 15665
/proc/meminfo: memFree=19373544/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=179004 CPUtime=342.3 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 33701 0 0 0 34224 6 0 0 25 0 1 0 266279048 183300096 33625 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 44751 33625 466 184 0 39626 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 179004

[startup+402.301 s]
/proc/loadavg: 4.04 4.01 3.95 5/190 15667
/proc/meminfo: memFree=19362980/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=179004 CPUtime=402.3 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 36096 0 0 0 40223 7 0 0 25 0 1 0 266279048 183300096 36020 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399894 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 44751 36020 466 184 0 39626 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 179004

[startup+462.301 s]
/proc/loadavg: 4.07 4.02 3.95 5/190 15668
/proc/meminfo: memFree=19343872/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=190872 CPUtime=462.3 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 39126 0 0 0 46222 8 0 0 25 0 1 0 266279048 195452928 39050 33554432000 4194304 4947581 140734386588544 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 47718 39050 466 184 0 42593 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 190872

[startup+522.3 s]
/proc/loadavg: 4.02 4.02 3.95 5/190 15670
/proc/meminfo: memFree=19349052/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=202900 CPUtime=522.31 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 39296 0 0 0 52222 9 0 0 25 0 1 0 266279048 207769600 37403 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399862 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 50725 37403 466 184 0 45600 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 202900

[startup+582.301 s]
/proc/loadavg: 3.93 4.00 3.95 4/185 15689
/proc/meminfo: memFree=19483104/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=202900 CPUtime=582.3 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 42555 0 0 0 58221 9 0 0 25 0 1 0 266279048 207769600 40662 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399864 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 50725 40662 466 184 0 45600 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 202900

[startup+642.3 s]
/proc/loadavg: 3.34 3.81 3.88 4/184 15691
/proc/meminfo: memFree=19483752/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=202900 CPUtime=642.31 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 42556 0 0 0 64222 9 0 0 25 0 1 0 266279048 207769600 40663 33554432000 4194304 4947581 140734386588544 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 50725 40663 466 184 0 45600 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 202900

[startup+702.301 s]
/proc/loadavg: 3.12 3.66 3.83 4/184 15693
/proc/meminfo: memFree=19469968/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=202900 CPUtime=702.31 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 42556 0 0 0 70222 9 0 0 25 0 1 0 266279048 207769600 40663 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 50725 40663 466 184 0 45600 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 202900

[startup+762.307 s]
/proc/loadavg: 3.04 3.54 3.77 4/184 15694
/proc/meminfo: memFree=19453836/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=202900 CPUtime=762.31 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 42571 0 0 0 76222 9 0 0 25 0 1 0 266279048 207769600 40678 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399979 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 50725 40678 466 184 0 45600 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 202900

[startup+822.3 s]
/proc/loadavg: 3.01 3.44 3.72 4/184 15696
/proc/meminfo: memFree=19452332/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=254600 CPUtime=822.31 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 42978 0 0 0 82222 9 0 0 25 0 1 0 266279048 260710400 41085 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399866 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 63650 41085 466 184 0 58525 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 254600

[startup+882.301 s]
/proc/loadavg: 3.00 3.35 3.67 4/184 15698
/proc/meminfo: memFree=19449212/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=254600 CPUtime=882.31 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 43008 0 0 0 88222 9 0 0 25 0 1 0 266279048 260710400 41115 33554432000 4194304 4947581 140734386588544 18446744073709551615 4398556 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 63650 41115 466 184 0 58525 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 254600

[startup+942.3 s]
/proc/loadavg: 2.90 3.27 3.62 2/174 15735
/proc/meminfo: memFree=19925156/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=254600 CPUtime=942.32 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 44886 0 0 0 94222 10 0 0 25 0 1 0 266279048 260710400 42993 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 63650 42993 466 184 0 58525 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 254600

[startup+1002.3 s]
/proc/loadavg: 1.69 2.85 3.45 2/172 15737
/proc/meminfo: memFree=19905580/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=307112 CPUtime=1002.32 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 49869 0 0 0 100221 11 0 0 25 0 1 0 266279048 314482688 47952 33554432000 4194304 4947581 140734386588544 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 76778 47952 466 184 0 71653 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 307112

[startup+1062.3 s]
/proc/loadavg: 1.25 2.51 3.30 2/172 15738
/proc/meminfo: memFree=19894160/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=307112 CPUtime=1062.32 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 52768 0 0 0 106220 12 0 0 25 0 1 0 266279048 314482688 50851 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 76778 50851 466 184 0 71653 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 307112

[startup+1122.3 s]
/proc/loadavg: 1.09 2.24 3.15 2/172 15740
/proc/meminfo: memFree=19894024/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=307112 CPUtime=1122.32 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 52768 0 0 0 112220 12 0 0 25 0 1 0 266279048 314482688 50851 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399984 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 76778 50851 466 184 0 71653 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 307112

[startup+1182.3 s]
/proc/loadavg: 1.03 2.01 3.01 2/172 15741
/proc/meminfo: memFree=19894008/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=307112 CPUtime=1182.32 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 52801 0 0 0 118220 12 0 0 25 0 1 0 266279048 314482688 50884 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399860 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 76778 50884 466 184 0 71653 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 307112

[startup+1242.3 s]
/proc/loadavg: 1.01 1.82 2.88 2/172 15743
/proc/meminfo: memFree=19893872/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=307112 CPUtime=1242.32 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 52832 0 0 0 124220 12 0 0 25 0 1 0 266279048 314482688 50915 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399796 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 76778 50915 466 184 0 71653 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 307112



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.67 2.76 2/172 15747
/proc/meminfo: memFree=19893620/32951124 swapFree=67111528/67111528
[pid=15655] ppid=15653 vsize=307112 CPUtime=1300.03 cores=4,6
/proc/15655/stat : 15655 (synit_sat) R 15653 15655 14924 0 -1 4202496 52858 0 0 0 129991 12 0 0 25 0 1 0 266279048 314482688 50941 33554432000 4194304 4947581 140734386588544 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/15655/statm: 76778 50941 466 184 0 71653 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 307112

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): 0.133979
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 307112

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= 52863
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= 1951

runsolver used 2.14367 second user time and 4.48932 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 12:03:57
IDJOB=3159995
IDBENCH=83018
IDSOLVER=1571
FILE ID=node140/3159995-1301738637
RUNJOBID= node140-1301733065-14943
PBS_JOBID= 12840929
Free space on /tmp= 71524 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S831119356-083.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159995-1301738637/watcher-3159995-1301738637 -o /tmp/evaluation-result-3159995-1301738637/solver-3159995-1301738637 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159995-1301738637.cnf 1528193405

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

MD5SUM BENCH= 0ac8a1d876c0f6cbfe96d1c05d468900
RANDOM SEED=1528193405

node140.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		: 2666.833
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		: 2666.833
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	: 5226.14
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		: 2666.833
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	: 5332.75
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		: 2666.833
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		: 2666.833
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	: 5332.75
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		: 2666.833
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		: 2666.833
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		: 2666.833
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:      19645384 kB
Buffers:        360716 kB
Cached:       12162212 kB
SwapCached:          0 kB
Active:        7896312 kB
Inactive:      5131240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19645384 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2684 kB
Writeback:           0 kB
AnonPages:      504196 kB
Mapped:          17104 kB
Slab:           213304 kB
PageTables:       6028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   731624 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= 71528 MiB
End job on node140 at 2011-04-02 12:25:39