Trace number 3159799

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
synit_sat 2011-03-03? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v50-c4450-S1087312438-073.SATISFIABLE.cnf
MD5SUMc17bf9a7166c271aab493c355a187474
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05399
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

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: 50
0.00/0.01	c After covering, Total Root: 0 Leaf: 0
0.00/0.01	c Variable( cover/uncovered/unused ): 0 50 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 4450
0.00/0.01	c Total Clauses( cover/uncovered ): 0 4450 0%
0.00/0.01	c Covered Ands: 0 Invs: 0 Xors: 0 Ites: 0
0.00/0.02	c Uncover Clauses avg size: 7 max size: 7
0.00/0.02	c Final circuit: i/l/o/s      50       0    4450     15886
0.00/0.02	c cover rate 0
0.00/0.02	c rocky end  0.01 total 0.01
0.00/0.04	c covering time  0.02 total 0.03
1300.02/1300.00	c interrupt  1299.99 total 1300.02
1300.02/1300.00	c INTERRUPTED ... 
1300.02/1300.00	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3159799-1301736969/watcher-3159799-1301736969 -o /tmp/evaluation-result-3159799-1301736969/solver-3159799-1301736969 -C 2400 -W 1300 -M 7680 HOME/synit_sat HOME/instance-3159799-1301736969.cnf 1302819957 

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: 4.00 4.00 3.91 2/183 23551
/proc/meminfo: memFree=21928728/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=23616 CPUtime=0 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4194304 127 0 0 0 0 0 0 0 25 0 1 0 285294914 24182784 81 33554432000 4194304 4947581 140737419077232 18446744073709551615 228117766732 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23551/statm: 5906 85 62 184 0 768 0

[startup+0.042805 s]
/proc/loadavg: 4.00 4.00 3.91 2/183 23551
/proc/meminfo: memFree=21928728/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=35828 CPUtime=0.03 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 3639 0 0 0 3 0 0 0 25 0 1 0 285294914 36687872 3573 33554432000 4194304 4947581 140737419077232 18446744073709551615 4283964 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 9213 3585 420 184 0 4088 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 35828

[startup+0.100763 s]
/proc/loadavg: 4.00 4.00 3.91 2/183 23551
/proc/meminfo: memFree=21928728/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=47104 CPUtime=0.09 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 4429 0 0 0 9 0 0 0 25 0 1 0 285294914 48234496 4363 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399179 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 11776 4363 432 184 0 6651 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47104

[startup+0.300764 s]
/proc/loadavg: 4.00 4.00 3.91 2/183 23551
/proc/meminfo: memFree=21928728/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=51200 CPUtime=0.28 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 5515 0 0 0 28 0 0 0 25 0 1 0 285294914 52428800 5449 33554432000 4194304 4947581 140737419077232 18446744073709551615 4350941 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 12800 5449 458 184 0 7675 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 51200

[startup+0.70071 s]
/proc/loadavg: 4.00 4.00 3.91 2/183 23551
/proc/meminfo: memFree=21928728/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=60832 CPUtime=0.68 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 5772 0 0 0 68 0 0 0 25 0 1 0 285294914 62291968 5706 33554432000 4194304 4947581 140737419077232 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 15208 5706 460 184 0 10083 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 60832

[startup+1.50057 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23633
/proc/meminfo: memFree=21847528/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=78376 CPUtime=1.48 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 6333 0 0 0 148 0 0 0 25 0 1 0 285294914 80257024 6267 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 19594 6267 460 184 0 14469 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 78376

[startup+3.10026 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23633
/proc/meminfo: memFree=21832028/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=78376 CPUtime=3.08 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 6887 0 0 0 308 0 0 0 25 0 1 0 285294914 80257024 6821 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 19594 6821 469 184 0 14469 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 78376

[startup+6.3007 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23633
/proc/meminfo: memFree=21796996/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=114812 CPUtime=6.29 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 9574 0 0 0 628 1 0 0 25 0 1 0 285294914 117567488 9508 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399996 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 28703 9508 469 184 0 23578 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 114812

[startup+12.7005 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23660
/proc/meminfo: memFree=21750220/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=114812 CPUtime=12.68 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 12160 0 0 0 1267 1 0 0 25 0 1 0 285294914 117567488 12085 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 28703 12085 474 184 0 23578 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 114812

[startup+25.5002 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23660
/proc/meminfo: memFree=21690172/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=114812 CPUtime=25.49 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 13133 0 0 0 2547 2 0 0 25 0 1 0 285294914 117567488 13057 33554432000 4194304 4947581 140737419077232 18446744073709551615 4343505 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 28703 13057 473 184 0 23578 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 114812

[startup+51.1005 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23661
/proc/meminfo: memFree=21652060/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=124880 CPUtime=51.08 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 15056 0 0 0 5106 2 0 0 25 0 1 0 285294914 127877120 14980 33554432000 4194304 4947581 140737419077232 18446744073709551615 4398646 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 31220 14980 473 184 0 26095 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 124880

[startup+102.306 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23662
/proc/meminfo: memFree=21566728/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=145444 CPUtime=102.29 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 20904 0 0 0 10226 3 0 0 25 0 1 0 285294914 148934656 20806 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 36361 20806 469 184 0 31236 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 145444

[startup+162.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23664
/proc/meminfo: memFree=21523780/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=162.29 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 22930 0 0 0 16225 4 0 0 25 0 1 0 285294914 171028480 22832 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 22832 469 184 0 36630 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 167020

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 23665
/proc/meminfo: memFree=21497444/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=222.29 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 24599 0 0 0 22225 4 0 0 25 0 1 0 285294914 171028480 24501 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 24501 469 184 0 36630 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 167020

[startup+282.301 s]
/proc/loadavg: 4.05 4.01 3.91 5/190 23667
/proc/meminfo: memFree=21457344/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=282.29 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 26978 0 0 0 28224 5 0 0 25 0 1 0 285294914 171028480 26880 33554432000 4194304 4947581 140737419077232 18446744073709551615 4515664 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 26880 469 184 0 36630 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 167020

[startup+342.301 s]
/proc/loadavg: 4.04 4.02 3.92 5/190 23669
/proc/meminfo: memFree=21410928/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=342.29 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 27655 0 0 0 34224 5 0 0 25 0 1 0 285294914 171028480 27557 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399891 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 27557 469 184 0 36630 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 167020

[startup+402.301 s]
/proc/loadavg: 4.02 4.02 3.92 5/190 23670
/proc/meminfo: memFree=21379760/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=402.29 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 28209 0 0 0 40223 6 0 0 25 0 1 0 285294914 171028480 28111 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399793 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 28111 469 184 0 36630 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 167020

[startup+462.301 s]
/proc/loadavg: 4.00 4.01 3.92 5/190 23672
/proc/meminfo: memFree=21369300/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=462.29 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 28740 0 0 0 46223 6 0 0 25 0 1 0 285294914 171028480 28642 33554432000 4194304 4947581 140737419077232 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 28642 469 184 0 36630 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 167020

[startup+522.301 s]
/proc/loadavg: 4.00 4.01 3.92 5/190 23673
/proc/meminfo: memFree=21326844/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=522.29 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 28818 0 0 0 52223 6 0 0 25 0 1 0 285294914 171028480 28720 33554432000 4194304 4947581 140737419077232 18446744073709551615 4400046 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 28720 469 184 0 36630 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 167020

[startup+582.3 s]
/proc/loadavg: 4.04 4.02 3.93 5/190 23675
/proc/meminfo: memFree=21303488/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=582.29 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 31238 0 0 0 58223 6 0 0 25 0 1 0 285294914 171028480 29961 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399777 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 29961 469 184 0 36630 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 167020

[startup+642.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/190 23677
/proc/meminfo: memFree=21271564/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=642.3 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 31389 0 0 0 64224 6 0 0 25 0 1 0 285294914 171028480 30112 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 30112 469 184 0 36630 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 167020

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 23678
/proc/meminfo: memFree=21254408/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=702.3 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 31529 0 0 0 70223 7 0 0 25 0 1 0 285294914 171028480 30252 33554432000 4194304 4947581 140737419077232 18446744073709551615 4398688 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 30252 469 184 0 36630 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 167020

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 23680
/proc/meminfo: memFree=21242960/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=762.31 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 31778 0 0 0 76224 7 0 0 25 0 1 0 285294914 171028480 30501 33554432000 4194304 4947581 140737419077232 18446744073709551615 4400060 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 30501 469 184 0 36630 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 167020

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 23681
/proc/meminfo: memFree=21223324/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=822.3 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 32276 0 0 0 82223 7 0 0 25 0 1 0 285294914 171028480 30999 33554432000 4194304 4947581 140737419077232 18446744073709551615 4343452 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 30999 469 184 0 36630 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 167020

[startup+882.301 s]
/proc/loadavg: 4.11 4.03 3.94 5/190 23683
/proc/meminfo: memFree=21218560/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=882.31 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 32487 0 0 0 88224 7 0 0 25 0 1 0 285294914 171028480 31210 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399936 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 31210 469 184 0 36630 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 167020

[startup+942.301 s]
/proc/loadavg: 4.04 4.02 3.94 5/190 23684
/proc/meminfo: memFree=21214800/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=942.31 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 32601 0 0 0 94224 7 0 0 25 0 1 0 285294914 171028480 31324 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 31324 469 184 0 36630 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 167020

[startup+1002.3 s]
/proc/loadavg: 4.01 4.02 3.94 5/190 23713
/proc/meminfo: memFree=21329804/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=1002.31 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 32601 0 0 0 100224 7 0 0 25 0 1 0 285294914 171028480 31324 33554432000 4194304 4947581 140737419077232 18446744073709551615 4400019 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 31324 469 184 0 36630 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 167020

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 23715
/proc/meminfo: memFree=21302964/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=1062.31 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 32678 0 0 0 106224 7 0 0 25 0 1 0 285294914 171028480 31401 33554432000 4194304 4947581 140737419077232 18446744073709551615 4400023 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 31401 469 184 0 36630 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 167020

[startup+1122.3 s]
/proc/loadavg: 4.06 4.02 3.94 5/190 23716
/proc/meminfo: memFree=21275404/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=167020 CPUtime=1122.3 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 33379 0 0 0 112223 7 0 0 25 0 1 0 285294914 171028480 32102 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 41755 32102 469 184 0 36630 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 167020

[startup+1182.3 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 23718
/proc/meminfo: memFree=21253308/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=180332 CPUtime=1182.31 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 36424 0 0 0 118222 9 0 0 25 0 1 0 285294914 184659968 35147 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 45083 35147 469 184 0 39958 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 180332

[startup+1242.3 s]
/proc/loadavg: 4.07 4.03 3.95 5/190 23719
/proc/meminfo: memFree=21239520/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=180332 CPUtime=1242.32 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 36617 0 0 0 124223 9 0 0 25 0 1 0 285294914 184659968 35340 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 45083 35340 469 184 0 39958 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 180332



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.02 3.95 5/190 23721
/proc/meminfo: memFree=21208736/32951124 swapFree=67111528/67111528
[pid=23551] ppid=23549 vsize=193832 CPUtime=1300.02 cores=4,6
/proc/23551/stat : 23551 (synit_sat) R 23549 23551 23119 0 -1 4202496 40786 0 0 0 129993 9 0 0 25 0 1 0 285294914 198483968 39509 33554432000 4194304 4947581 140737419077232 18446744073709551615 4399850 0 0 4096 24578 0 0 0 17 4 0 0 0
/proc/23551/statm: 48458 39509 469 184 0 43333 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 193832

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.93
CPU system time (s): 0.103984
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 193832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40791
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= 16
involuntary context switches= 2027

runsolver used 2.23066 second user time and 4.87126 second system time

The end

Launcher Data 

Begin job on node138 at 2011-04-02 11:36:09
IDJOB=3159799
IDBENCH=82822
IDSOLVER=1571
FILE ID=node138/3159799-1301736969
RUNJOBID= node138-1301733062-23138
PBS_JOBID= 12840931
Free space on /tmp= 71860 MiB

SOLVER NAME= synit_sat 2011-03-03
BENCH NAME= SAT11/random/medium/unif-k7-r89-v50-c4450-S1087312438-073.SATISFIABLE.cnf
COMMAND LINE= HOME/synit_sat BENCHNAME RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3159799-1301736969/watcher-3159799-1301736969 -o /tmp/evaluation-result-3159799-1301736969/solver-3159799-1301736969 -C 2400 -W 1300 -M 7680  HOME/synit_sat HOME/instance-3159799-1301736969.cnf 1302819957

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

MD5SUM BENCH= c17bf9a7166c271aab493c355a187474
RANDOM SEED=1302819957

node138.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
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		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21928760 kB
Buffers:        350972 kB
Cached:       10343076 kB
SwapCached:          0 kB
Active:        7388388 kB
Inactive:      3373264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21928760 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2364 kB
Writeback:           0 kB
AnonPages:       67216 kB
Mapped:          15136 kB
Slab:           197092 kB
PageTables:       5048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   286584 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= 71860 MiB
End job on node138 at 2011-04-02 11:57:51