Trace number 3095834

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 1300.01

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1500-c30000-S976428817-077-UNKNOWN.cnf
MD5SUM4d2cfd51677809bb15d90c916352e4e2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark353.72
Satisfiable
(Un)Satisfiability was proved
Number of variables1500
Number of clauses30000
Sum of the clauses size150000
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 530000
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 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-3095834-1301748573/watcher-3095834-1301748573 -o /tmp/evaluation-result-3095834-1301748573/solver-3095834-1301748573 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095834-1301748573.cnf 

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: 0.00 0.00 0.21 2/174 23305
/proc/meminfo: memFree=20926772/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=2712 CPUtime=0 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 231 0 1 0 0 0 0 0 23 0 1 0 365087832 2777088 172 33554432000 134512640 134540672 4289096912 18446744073709551615 9860934 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 678 179 156 7 0 35 0

[startup+0.0154849 s]
/proc/loadavg: 0.00 0.00 0.21 2/174 23305
/proc/meminfo: memFree=20926772/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=4024 CPUtime=0 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 392 0 1 0 0 0 0 0 23 0 1 0 365087832 4120576 333 33554432000 134512640 134540672 4289096912 18446744073709551615 10159612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1006 333 215 7 0 363 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4024

[startup+0.100479 s]
/proc/loadavg: 0.00 0.00 0.21 2/174 23305
/proc/meminfo: memFree=20926772/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=5340 CPUtime=0.09 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 800 0 1 0 9 0 0 0 23 0 1 0 365087832 5468160 740 33554432000 134512640 134540672 4289096912 18446744073709551615 134538707 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1335 740 217 7 0 692 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5340

[startup+0.300447 s]
/proc/loadavg: 0.00 0.00 0.21 2/174 23305
/proc/meminfo: memFree=20926772/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=5340 CPUtime=0.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 800 0 1 0 29 0 0 0 24 0 1 0 365087832 5468160 740 33554432000 134512640 134540672 4289096912 18446744073709551615 134538542 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1335 740 217 7 0 692 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5340

[startup+0.700368 s]
/proc/loadavg: 0.00 0.00 0.21 2/174 23305
/proc/meminfo: memFree=20926772/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=0.68 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1329 0 1 0 68 0 0 0 25 0 1 0 365087832 7630848 1269 33554432000 134512640 134540672 4289096912 18446744073709551615 134524706 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1269 219 7 0 1220 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7452

[startup+1.50025 s]
/proc/loadavg: 0.00 0.00 0.21 4/182 23320
/proc/meminfo: memFree=20902024/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=1.48 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 148 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7452

[startup+3.10094 s]
/proc/loadavg: 0.24 0.05 0.23 5/190 23336
/proc/meminfo: memFree=20870460/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=3.08 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 308 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523500 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7452

[startup+6.30031 s]
/proc/loadavg: 0.24 0.05 0.23 5/190 23336
/proc/meminfo: memFree=20866408/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=6.28 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 628 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7452

[startup+12.7011 s]
/proc/loadavg: 0.82 0.18 0.27 5/190 23337
/proc/meminfo: memFree=20862036/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=12.69 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 1269 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134524133 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7452

[startup+25.5008 s]
/proc/loadavg: 1.31 0.30 0.31 5/190 23337
/proc/meminfo: memFree=20861992/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=25.49 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 2549 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134522844 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7452

[startup+51.101 s]
/proc/loadavg: 2.22 0.60 0.40 5/190 23338
/proc/meminfo: memFree=20861696/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=51.09 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 5109 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 7452

[startup+102.306 s]
/proc/loadavg: 3.29 1.17 0.61 5/190 23339
/proc/meminfo: memFree=20860572/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=102.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 10229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134524003 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 7452

[startup+162.3 s]
/proc/loadavg: 3.74 1.68 0.82 5/190 23340
/proc/meminfo: memFree=20860304/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=162.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 16229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 7452

[startup+222.301 s]
/proc/loadavg: 3.90 2.10 1.01 5/190 23342
/proc/meminfo: memFree=20860392/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=222.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 22229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134524223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 7452

[startup+282.301 s]
/proc/loadavg: 3.96 2.44 1.20 5/190 23344
/proc/meminfo: memFree=20860356/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=282.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 28229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134524232 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 7452

[startup+342.301 s]
/proc/loadavg: 3.98 2.72 1.37 5/190 23373
/proc/meminfo: memFree=20872008/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=342.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 34229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 7452

[startup+402.301 s]
/proc/loadavg: 3.99 2.94 1.52 5/190 23374
/proc/meminfo: memFree=20871736/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=402.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 40229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 7452

[startup+462.3 s]
/proc/loadavg: 4.02 3.16 1.69 5/190 23376
/proc/meminfo: memFree=20871964/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=462.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 46229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523459 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 7452

[startup+522.3 s]
/proc/loadavg: 4.01 3.29 1.82 5/190 23377
/proc/meminfo: memFree=20871940/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=522.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 52229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 7452

[startup+582.301 s]
/proc/loadavg: 4.00 3.43 1.96 5/190 23379
/proc/meminfo: memFree=20872040/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=582.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 58229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523500 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 7452

[startup+642.301 s]
/proc/loadavg: 4.00 3.53 2.09 5/190 23381
/proc/meminfo: memFree=20872148/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=642.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 64229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523411 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 7452

[startup+702.301 s]
/proc/loadavg: 4.00 3.61 2.20 5/190 23391
/proc/meminfo: memFree=20871540/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=702.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 70229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523329 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 7452

[startup+762.307 s]
/proc/loadavg: 4.00 3.68 2.31 5/190 23393
/proc/meminfo: memFree=20871152/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=762.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 76229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523378 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 7452

[startup+822.3 s]
/proc/loadavg: 4.07 3.75 2.42 5/190 23394
/proc/meminfo: memFree=20871388/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=822.28 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 82228 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 7452

[startup+882.3 s]
/proc/loadavg: 4.07 3.81 2.52 5/190 23396
/proc/meminfo: memFree=20871364/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=882.28 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 88228 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134524163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 7452

[startup+942.301 s]
/proc/loadavg: 4.02 3.84 2.61 5/190 23397
/proc/meminfo: memFree=20871356/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=942.28 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 94228 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 7452

[startup+1002.3 s]
/proc/loadavg: 4.06 3.88 2.70 5/190 23399
/proc/meminfo: memFree=20871340/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=1002.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 100229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 7452

[startup+1062.3 s]
/proc/loadavg: 4.02 3.90 2.78 5/190 23400
/proc/meminfo: memFree=20871452/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=1062.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 106229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134524003 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 7452

[startup+1122.3 s]
/proc/loadavg: 4.01 3.92 2.85 5/190 23402
/proc/meminfo: memFree=20871304/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=1122.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 112229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523413 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 7452

[startup+1182.3 s]
/proc/loadavg: 4.00 3.93 2.92 5/190 23404
/proc/meminfo: memFree=20871288/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=1182.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 118229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 7452

[startup+1242.3 s]
/proc/loadavg: 4.00 3.94 2.99 5/190 23406
/proc/meminfo: memFree=20870896/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=1242.29 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 124229 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 4158804593 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 7452



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.95 3.04 5/190 23407
/proc/meminfo: memFree=20870992/32951124 swapFree=67111524/67111528
[pid=23305] ppid=23303 vsize=7452 CPUtime=1299.99 cores=4,6
/proc/23305/stat : 23305 (MultiFlip) R 23303 23305 23275 0 -1 4202496 1446 0 1 0 129999 0 0 0 25 0 1 0 365087832 7630848 1386 33554432000 134512640 134540672 4289096912 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23305/statm: 1863 1386 220 7 0 1220 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 7452

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
CPU user time (s): 1300
CPU system time (s): 0.003999
CPU usage (%): 99.9993
Max. virtual memory (cumulated for all children) (KiB): 7452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1446
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 2496

runsolver used 2.21366 second user time and 4.89226 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-02 14:49:34
IDJOB=3095834
IDBENCH=82516
IDSOLVER=1523
FILE ID=node111/3095834-1301748573
RUNJOBID= node111-1301748572-23294
PBS_JOBID= 12841026
Free space on /tmp= 71244 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k5-r20-v1500-c30000-S976428817-077-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095834-1301748573/watcher-3095834-1301748573 -o /tmp/evaluation-result-3095834-1301748573/solver-3095834-1301748573 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095834-1301748573.cnf

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

MD5SUM BENCH= 4d2cfd51677809bb15d90c916352e4e2
RANDOM SEED=512806760

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.86
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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
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	: 5332.67
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		: 2666.849
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20927052 kB
Buffers:        348060 kB
Cached:       11319132 kB
SwapCached:          4 kB
Active:        7273896 kB
Inactive:      4456124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20927052 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             772 kB
Writeback:           0 kB
AnonPages:       62604 kB
Mapped:          14608 kB
Slab:           230216 kB
PageTables:       4920 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   188560 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= 71236 MiB
End job on node111 at 2011-04-02 15:11:16