Trace number 3266552

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
Black Hole SAT 2011-03-08? (TO) 1300.03 1300.01

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_40.shuffled.cnf
MD5SUM15f5068fb216bf26d5385140ce74faaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables118
Number of clauses314
Sum of the clauses size940
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3312
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3266552-1303586858/watcher-3266552-1303586858 -o /tmp/evaluation-result-3266552-1303586858/solver-3266552-1303586858 -C 2400 -W 1300 -M 7680 saturn HOME/instance-3266552-1303586858.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.68 3.95 4.04 3/175 6671
/proc/meminfo: memFree=20499972/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6368 CPUtime=0 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 193 0 0 0 0 0 0 0 25 0 1 0 548916490 6520832 134 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198674 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1592 134 95 5 0 63 0

[startup+0.091066 s]
/proc/loadavg: 3.68 3.95 4.04 3/175 6671
/proc/meminfo: memFree=20499972/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6368 CPUtime=0.09 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 206 0 0 0 9 0 0 0 25 0 1 0 548916490 6520832 147 33554432000 4194304 4210924 140737408551456 18446744073709551615 4206991 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1592 147 95 5 0 63 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6368

[startup+0.101075 s]
/proc/loadavg: 3.68 3.95 4.04 3/175 6671
/proc/meminfo: memFree=20499972/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6368 CPUtime=0.1 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 206 0 0 0 10 0 0 0 25 0 1 0 548916490 6520832 147 33554432000 4194304 4210924 140737408551456 18446744073709551615 4206994 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1592 147 95 5 0 63 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6368

[startup+0.301031 s]
/proc/loadavg: 3.68 3.95 4.04 3/175 6671
/proc/meminfo: memFree=20499972/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6368 CPUtime=0.3 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 206 0 0 0 30 0 0 0 25 0 1 0 548916490 6520832 147 33554432000 4194304 4210924 140737408551456 18446744073709551615 4205010 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1592 147 95 5 0 63 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6368

[startup+0.700963 s]
/proc/loadavg: 3.68 3.95 4.04 3/175 6671
/proc/meminfo: memFree=20499972/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=0.7 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 239 0 0 0 70 0 0 0 25 0 1 0 548916490 6656000 180 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198663 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 180 95 5 0 96 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 6500

[startup+1.50083 s]
/proc/loadavg: 3.68 3.95 4.04 5/190 6697
/proc/meminfo: memFree=20343628/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=1.5 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 239 0 0 0 150 0 0 0 25 0 1 0 548916490 6656000 180 33554432000 4194304 4210924 140737408551456 18446744073709551615 4201019 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 180 95 5 0 96 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 6500

[startup+3.10056 s]
/proc/loadavg: 3.70 3.95 4.04 5/190 6697
/proc/meminfo: memFree=20305808/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=3.1 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 239 0 0 0 310 0 0 0 25 0 1 0 548916490 6656000 180 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198737 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 180 95 5 0 96 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 6500

[startup+6.30103 s]
/proc/loadavg: 3.70 3.95 4.04 5/190 6697
/proc/meminfo: memFree=20304424/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=6.3 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 239 0 0 0 630 0 0 0 25 0 1 0 548916490 6656000 180 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198585 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 180 95 5 0 96 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 6500

[startup+12.701 s]
/proc/loadavg: 3.75 3.95 4.04 5/190 6697
/proc/meminfo: memFree=20301712/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=12.7 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 239 0 0 0 1270 0 0 0 25 0 1 0 548916490 6656000 180 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198639 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 180 95 5 0 96 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6500

[startup+25.5008 s]
/proc/loadavg: 3.79 3.95 4.04 5/190 6697
/proc/meminfo: memFree=20299704/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=25.5 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 239 0 0 0 2550 0 0 0 25 0 1 0 548916490 6656000 180 33554432000 4194304 4210924 140737408551456 18446744073709551615 4207011 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 180 95 5 0 96 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6500

[startup+51.1005 s]
/proc/loadavg: 3.86 3.95 4.04 5/190 6699
/proc/meminfo: memFree=20296160/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=51.1 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 239 0 0 0 5110 0 0 0 25 0 1 0 548916490 6656000 180 33554432000 4194304 4210924 140737408551456 18446744073709551615 4199371 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 180 95 5 0 96 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6500

[startup+102.306 s]
/proc/loadavg: 3.94 3.96 4.03 5/190 6699
/proc/meminfo: memFree=20290144/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=102.3 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 239 0 0 0 10230 0 0 0 25 0 1 0 548916490 6656000 180 33554432000 4194304 4210924 140737408551456 18446744073709551615 4207011 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 180 95 5 0 96 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6500

[startup+162.301 s]
/proc/loadavg: 3.98 3.96 4.02 5/190 6701
/proc/meminfo: memFree=20286492/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=162.3 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 239 0 0 0 16230 0 0 0 25 0 1 0 548916490 6656000 180 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198633 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 180 95 5 0 96 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6500

[startup+222.301 s]
/proc/loadavg: 4.08 4.00 4.03 5/190 6703
/proc/meminfo: memFree=20283500/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=222.3 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 22230 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4205740 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 6500

[startup+282.301 s]
/proc/loadavg: 4.03 4.00 4.02 5/190 6705
/proc/meminfo: memFree=20281124/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=282.3 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 28230 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4204749 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 6500

[startup+342.301 s]
/proc/loadavg: 4.01 4.00 4.02 5/190 6707
/proc/meminfo: memFree=20278984/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=342.3 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 34230 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198761 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 6500

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 4.01 5/190 6707
/proc/meminfo: memFree=20275860/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=402.3 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 40230 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4204892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6500

[startup+462.301 s]
/proc/loadavg: 4.07 4.03 4.02 5/190 6709
/proc/meminfo: memFree=20273844/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=462.3 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 46230 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4204579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 6500

[startup+522.301 s]
/proc/loadavg: 4.03 4.02 4.01 5/190 6711
/proc/meminfo: memFree=20272956/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=522.3 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 52230 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4205041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 6500

[startup+582.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 6713
/proc/meminfo: memFree=20270572/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=582.3 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 58230 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4204590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 6500

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 6715
/proc/meminfo: memFree=20269300/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=642.31 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 64231 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 6500

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 6718
/proc/meminfo: memFree=20266872/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=702.31 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 70231 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4207021 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 6500

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 6720
/proc/meminfo: memFree=20266452/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=762.31 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 76231 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4206996 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 6500

[startup+822.301 s]
/proc/loadavg: 4.04 4.01 4.00 5/190 6722
/proc/meminfo: memFree=20265440/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=822.31 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 82231 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198767 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 6500

[startup+882.301 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 6724
/proc/meminfo: memFree=20265056/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=882.31 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 88231 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4207011 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 6500

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 6726
/proc/meminfo: memFree=20264772/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=942.31 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 94231 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4206981 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 6500

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 6726
/proc/meminfo: memFree=20264520/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=1002.31 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 100231 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198754 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 6500

[startup+1062.3 s]
/proc/loadavg: 4.05 4.01 4.00 5/190 6728
/proc/meminfo: memFree=20264124/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=1062.31 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 106231 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198774 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 6500

[startup+1122.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 6730
/proc/meminfo: memFree=20263852/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=1122.31 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 112231 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198701 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 6500

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.00 6/190 6732
/proc/meminfo: memFree=20263812/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=1182.31 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 118231 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198745 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 6500

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 6734
/proc/meminfo: memFree=20261808/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=1242.31 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 124231 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4197144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 6500



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 6734
/proc/meminfo: memFree=20261676/32951124 swapFree=67110396/67111528
[pid=6671] ppid=6669 vsize=6500 CPUtime=1300.02 cores=1,3
/proc/6671/stat : 6671 (saturn) R 6669 6671 6169 0 -1 4202496 240 0 0 0 130002 0 0 0 25 0 1 0 548916490 6656000 181 33554432000 4194304 4210924 140737408551456 18446744073709551615 4198621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6671/statm: 1625 181 96 5 0 96 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 6500

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1300.03
CPU system time (s): 0.000999
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 6500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 240
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= 11
involuntary context switches= 3318

runsolver used 1.81872 second user time and 4.09638 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-23 21:27:38
IDJOB=3266552
IDBENCH=87817
IDSOLVER=1583
FILE ID=node118/3266552-1303586858
RUNJOBID= node118-1303586858-6656
PBS_JOBID= 13150361
Free space on /tmp= 71744 MiB

SOLVER NAME= Black Hole SAT 2011-03-08
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_40.shuffled.cnf
COMMAND LINE= saturn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266552-1303586858/watcher-3266552-1303586858 -o /tmp/evaluation-result-3266552-1303586858/solver-3266552-1303586858 -C 2400 -W 1300 -M 7680  saturn HOME/instance-3266552-1303586858.cnf

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

MD5SUM BENCH= 15f5068fb216bf26d5385140ce74faaf
RANDOM SEED=309755919

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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		: 2666.842
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	: 5332.74
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		: 2666.842
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		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20500120 kB
Buffers:       1858340 kB
Cached:       10004364 kB
SwapCached:        600 kB
Active:        8469372 kB
Inactive:      3458176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20500120 kB
SwapTotal:    67111528 kB
SwapFree:     67110396 kB
Dirty:             196 kB
Writeback:           0 kB
AnonPages:       63672 kB
Mapped:          14576 kB
Slab:           459416 kB
PageTables:       5276 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   194632 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= 71728 MiB
End job on node118 at 2011-04-23 21:49:20