Trace number 3096188

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
MultiFlip 2011-02-11? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v125-c2662-S1397972185-007.UNKNOWN.cnf
MD5SUMd2902b03aca91b8ea25ec40928f31c64
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of clauses2662
Sum of the clauses size13310
Maximum clause length5
Minimum clause length5
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 52662
Number of clauses of size over 50

Solver Data 

1129.23/1129.28	c MultiFlip version 1.01 by Jingchao Chen,  Feb. 2011 
1129.23/1129.28	c input CNF file=HOME/instance-3096188-1301754237.cnf 
1129.23/1129.28	c var#=125 clause#=2662 
1129.23/1129.28	c clause#=2662 var#=125 ratio=21 
1129.23/1129.28	c Unsat#=         3 flip#=      1792 
1129.23/1129.28	c Unsat#=         2 flip#=      3478 
1129.23/1129.28	c Unsat#=         1 flip#=     17095 
1129.23/1129.28	c try 1-th flip# 30000000
1129.23/1129.28	c Unsat#=         3 flip#=       457 
1129.23/1129.28	c Unsat#=         2 flip#=       657 
1129.23/1129.28	c Unsat#=         1 flip#=      9782 
1129.23/1129.28	c try 2-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      1954 
1129.23/1129.28	c Unsat#=         2 flip#=      2448 
1129.23/1129.28	c Unsat#=         1 flip#=      8948 
1129.23/1129.28	c try 3-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      1292 
1129.23/1129.28	c Unsat#=         2 flip#=      3237 
1129.23/1129.28	c Unsat#=         1 flip#=      3238 
1129.23/1129.28	c try 4-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      1675 
1129.23/1129.28	c Unsat#=         2 flip#=     16692 
1129.23/1129.28	c Unsat#=         1 flip#=     17224 
1129.23/1129.28	c try 5-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      6403 
1129.23/1129.28	c Unsat#=         2 flip#=      7130 
1129.23/1129.28	c Unsat#=         1 flip#=     10781 
1129.23/1129.28	c try 6-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=       672 
1129.23/1129.28	c Unsat#=         2 flip#=       809 
1129.23/1129.28	c Unsat#=         1 flip#=     18748 
1129.23/1129.28	c try 7-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=       495 
1129.23/1129.28	c Unsat#=         2 flip#=       502 
1129.23/1129.28	c Unsat#=         1 flip#=     64757 
1129.23/1129.28	c try 8-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=       435 
1129.23/1129.28	c Unsat#=         2 flip#=       483 
1129.23/1129.28	c Unsat#=         1 flip#=       636 
1129.23/1129.28	c try 9-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      3213 
1129.23/1129.28	c Unsat#=         2 flip#=      3214 
1129.23/1129.28	c Unsat#=         1 flip#=      3225 
1129.23/1129.28	c try 10-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=       544 
1129.23/1129.28	c Unsat#=         2 flip#=      2678 
1129.23/1129.28	c Unsat#=         1 flip#=      2683 
1129.23/1129.28	c try 11-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      3695 
1129.23/1129.28	c Unsat#=         2 flip#=      8194 
1129.23/1129.28	c Unsat#=         1 flip#=     14438 
1129.23/1129.28	c try 12-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      1811 
1129.23/1129.28	c Unsat#=         2 flip#=     21619 
1129.23/1129.28	c Unsat#=         1 flip#=     36023 
1129.23/1129.28	c try 13-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=       881 
1129.23/1129.28	c Unsat#=         2 flip#=      1170 
1129.23/1129.28	c Unsat#=         1 flip#=      3064 
1129.23/1129.28	c try 14-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      3386 
1129.23/1129.28	c Unsat#=         2 flip#=      4692 
1129.23/1129.28	c Unsat#=         1 flip#=     33322 
1129.23/1129.28	c try 15-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=       770 
1129.23/1129.28	c Unsat#=         2 flip#=      8337 
1129.23/1129.28	c Unsat#=         1 flip#=     19038 
1129.23/1129.28	c try 16-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      1002 
1129.23/1129.28	c Unsat#=         2 flip#=      9585 
1129.23/1129.28	c Unsat#=         1 flip#=     48287 
1129.23/1129.28	c try 17-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      6929 
1129.23/1129.28	c Unsat#=         2 flip#=     12364 
1129.23/1129.28	c Unsat#=         1 flip#=     16299 
1129.23/1129.28	c try 18-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=       983 
1129.23/1129.28	c Unsat#=         2 flip#=      1028 
1129.23/1129.28	c Unsat#=         1 flip#=     44001 
1129.23/1129.28	c try 19-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      1551 
1129.23/1129.28	c Unsat#=         2 flip#=      1560 
1129.23/1129.28	c Unsat#=         1 flip#=      2663 
1129.23/1129.28	c try 20-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=        79 
1129.23/1129.28	c Unsat#=         2 flip#=       452 
1129.23/1129.28	c Unsat#=         1 flip#=     19283 
1129.23/1129.28	c try 21-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=       265 
1129.23/1129.28	c Unsat#=         2 flip#=       458 
1129.23/1129.28	c Unsat#=         1 flip#=     11490 
1129.23/1129.28	c try 22-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      1144 
1129.23/1129.28	c Unsat#=         2 flip#=     10005 
1129.23/1129.28	c Unsat#=         1 flip#=     34281 
1129.23/1129.28	c try 23-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      1132 
1129.23/1129.28	c Unsat#=         2 flip#=      1144 
1129.23/1129.28	c Unsat#=         1 flip#=      1359 
1129.23/1129.28	c try 24-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=       135 
1129.23/1129.28	c Unsat#=         2 flip#=      2893 
1129.23/1129.28	c Unsat#=         1 flip#=      9766 
1129.23/1129.28	c try 25-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      1896 
1129.23/1129.28	c Unsat#=         2 flip#=      4627 
1129.23/1129.28	c Unsat#=         1 flip#=      5657 
1129.23/1129.28	c try 26-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=       267 
1129.23/1129.28	c Unsat#=         2 flip#=       600 
1129.23/1129.28	c Unsat#=         1 flip#=     16487 
1129.23/1129.28	c try 27-th flip# 20000000
1129.23/1129.28	c Unsat#=         3 flip#=      1038 
1129.23/1129.28	c Unsat#=         2 flip#=      1441 
1129.23/1129.28	c Unsat#=         1 fli

Verifier Data 

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

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-3096188-1301754237/watcher-3096188-1301754237 -o /tmp/evaluation-result-3096188-1301754237/solver-3096188-1301754237 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096188-1301754237.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 4.00 4.02 4.00 4/193 14340
/proc/meminfo: memFree=22569880/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=2980 CPUtime=0 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 354 0 0 0 0 0 0 0 25 0 1 0 287021583 3051520 293 33554432000 134512640 134540672 4286700224 18446744073709551615 134538760 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 745 293 217 7 0 102 0

[startup+0.0632949 s]
/proc/loadavg: 4.00 4.02 4.00 4/193 14340
/proc/meminfo: memFree=22569880/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=0.06 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 372 0 0 0 6 0 0 0 25 0 1 0 287021583 3186688 311 33554432000 134512640 134540672 4286700224 18446744073709551615 134524689 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 311 219 7 0 135 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3112

[startup+0.100253 s]
/proc/loadavg: 4.00 4.02 4.00 4/193 14340
/proc/meminfo: memFree=22569880/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=0.09 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 9 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523419 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3112

[startup+0.300205 s]
/proc/loadavg: 4.00 4.02 4.00 4/193 14340
/proc/meminfo: memFree=22569880/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=0.29 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 29 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523205 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3112

[startup+0.700131 s]
/proc/loadavg: 4.00 4.02 4.00 4/193 14340
/proc/meminfo: memFree=22569880/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=0.69 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 69 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134529350 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3112

[startup+1.50099 s]
/proc/loadavg: 4.00 4.02 4.00 5/194 14341
/proc/meminfo: memFree=22569440/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=1.49 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 149 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3112

[startup+3.10071 s]
/proc/loadavg: 4.00 4.02 4.00 5/194 14341
/proc/meminfo: memFree=22569068/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=3.09 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 309 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134524283 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3112

[startup+6.30012 s]
/proc/loadavg: 4.00 4.02 4.00 5/194 14341
/proc/meminfo: memFree=22568924/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=6.29 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 629 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3112

[startup+12.701 s]
/proc/loadavg: 4.00 4.02 4.00 5/194 14341
/proc/meminfo: memFree=22568676/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=12.7 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 1270 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523451 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3112

[startup+25.5006 s]
/proc/loadavg: 4.00 4.02 4.00 5/194 14341
/proc/meminfo: memFree=22568688/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=25.5 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 2550 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3112

[startup+51.101 s]
/proc/loadavg: 4.00 4.01 4.00 5/194 14342
/proc/meminfo: memFree=22568652/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=51.1 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 5110 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523849 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3112

[startup+102.307 s]
/proc/loadavg: 4.00 4.01 4.00 5/194 14343
/proc/meminfo: memFree=22568128/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=102.3 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 10230 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523415 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3112

[startup+162.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 14345
/proc/meminfo: memFree=22568220/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=162.3 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 16230 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523472 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3112

[startup+222.301 s]
/proc/loadavg: 3.96 3.99 3.99 5/194 14429
/proc/meminfo: memFree=22568696/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=222.3 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 22230 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523728 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3112

[startup+282.301 s]
/proc/loadavg: 3.98 3.99 3.99 6/194 14430
/proc/meminfo: memFree=22568280/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=282.3 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 28230 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3112

[startup+342.301 s]
/proc/loadavg: 3.99 3.99 3.99 6/194 14432
/proc/meminfo: memFree=22568124/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=342.3 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 34230 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3112

[startup+402.301 s]
/proc/loadavg: 4.03 4.00 4.00 5/194 14433
/proc/meminfo: memFree=22567960/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=402.31 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 40231 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523500 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 3112

[startup+462.3 s]
/proc/loadavg: 4.04 4.01 4.00 5/194 14435
/proc/meminfo: memFree=22568180/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=462.31 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 46231 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134524201 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 3112

[startup+522.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/194 14437
/proc/meminfo: memFree=22568032/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=522.31 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 52231 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3112

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 14438
/proc/meminfo: memFree=22568008/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=582.31 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 58231 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 3112

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 14440
/proc/meminfo: memFree=22567972/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=642.32 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 64232 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523561 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 3112

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 14441
/proc/meminfo: memFree=22567920/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=702.32 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 70232 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 3112

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 14443
/proc/meminfo: memFree=22567768/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=762.32 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 76232 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134522912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 3112

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 14445
/proc/meminfo: memFree=22567988/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=822.32 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 82232 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523500 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 3112

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 14446
/proc/meminfo: memFree=22568196/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=882.32 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 88232 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 3112

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/194 14448
/proc/meminfo: memFree=22567924/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=942.32 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 94232 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 3112

[startup+1002.3 s]
/proc/loadavg: 3.81 3.96 3.98 4/188 14467
/proc/meminfo: memFree=22570020/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=1002.32 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 100232 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 3112

[startup+1062.3 s]
/proc/loadavg: 3.32 3.80 3.93 4/188 14469
/proc/meminfo: memFree=22570220/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=1062.33 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 106233 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523579 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 3112

[startup+1122.3 s]
/proc/loadavg: 3.11 3.64 3.86 4/188 14471
/proc/meminfo: memFree=22570048/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=1122.33 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 112233 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 3112

[startup+1182.3 s]
/proc/loadavg: 2.77 3.46 3.79 3/182 14490
/proc/meminfo: memFree=22572584/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=1182.33 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 118233 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523584 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 3112

[startup+1242.3 s]
/proc/loadavg: 2.26 3.18 3.66 3/182 14492
/proc/meminfo: memFree=22572436/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=1242.33 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 124233 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 3112



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.10 2.98 3.56 3/182 14493
/proc/meminfo: memFree=22572520/32951124 swapFree=67111528/67111528
[pid=14340] ppid=14338 vsize=3112 CPUtime=1300.04 cores=5,7
/proc/14340/stat : 14340 (MultiFlip) R 14338 14340 13442 0 -1 4202496 380 0 0 0 130004 0 0 0 25 0 1 0 287021583 3186688 319 33554432000 134512640 134540672 4286700224 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/14340/statm: 778 319 220 7 0 135 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 3112

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): 1300.04
CPU user time (s): 1300.04
CPU system time (s): 0
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 3112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.04
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 380
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= 8
involuntary context switches= 3551

runsolver used 1.86972 second user time and 4.05138 second system time

The end

Launcher Data 

Begin job on node133 at 2011-04-02 16:23:57
IDJOB=3096188
IDBENCH=82870
IDSOLVER=1523
FILE ID=node133/3096188-1301754237
RUNJOBID= node133-1301748568-13463
PBS_JOBID= 12841004
Free space on /tmp= 72184 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v125-c2662-S1397972185-007.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096188-1301754237/watcher-3096188-1301754237 -o /tmp/evaluation-result-3096188-1301754237/solver-3096188-1301754237 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096188-1301754237.cnf

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

MD5SUM BENCH= d2902b03aca91b8ea25ec40928f31c64
RANDOM SEED=654114186

node133.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		: 2666.834
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		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 6741.12
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		: 2666.834
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	: 5332.74
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		: 2666.834
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	: 5332.83
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		: 2666.834
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	: 5332.74
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		: 2666.834
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:      22570036 kB
Buffers:        348436 kB
Cached:        9715348 kB
SwapCached:          0 kB
Active:        7285468 kB
Inactive:      2846576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22570036 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              28 kB
Writeback:           0 kB
AnonPages:       68552 kB
Mapped:          16168 kB
Slab:           185768 kB
PageTables:       5344 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   253544 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72184 MiB
End job on node133 at 2011-04-02 16:45:39