Trace number 3095845

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) 1300.03 1300.01

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S1103412232-098-UNKNOWN.cnf
MD5SUMd6a0b223b2c940add3196cb3c37e2d59
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark98.1881
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
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 525000
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-3095845-1301748576/watcher-3095845-1301748576 -o /tmp/evaluation-result-3095845-1301748576/solver-3095845-1301748576 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3095845-1301748576.cnf 

running on 2 cores: 0,2

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 0.20 3/179 9781
/proc/meminfo: memFree=24605216/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=3740 CPUtime=0 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 353 0 0 0 0 0 0 0 21 0 1 0 365088249 3829760 293 33554432000 134512640 134540672 4290463584 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 935 293 215 7 0 292 0

[startup+0.082756 s]
/proc/loadavg: 0.00 0.00 0.20 3/179 9781
/proc/meminfo: memFree=24605216/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=4924 CPUtime=0.08 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 721 0 0 0 8 0 0 0 21 0 1 0 365088249 5042176 660 33554432000 134512640 134540672 4290463584 18446744073709551615 134538542 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1231 660 217 7 0 588 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4924

[startup+0.100758 s]
/proc/loadavg: 0.00 0.00 0.20 3/179 9781
/proc/meminfo: memFree=24605216/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=4924 CPUtime=0.09 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 721 0 0 0 9 0 0 0 21 0 1 0 365088249 5042176 660 33554432000 134512640 134540672 4290463584 18446744073709551615 134538626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1231 660 217 7 0 588 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4924

[startup+0.300741 s]
/proc/loadavg: 0.00 0.00 0.20 3/179 9781
/proc/meminfo: memFree=24605216/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=5584 CPUtime=0.29 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 882 0 0 0 29 0 0 0 22 0 1 0 365088249 5718016 821 33554432000 134512640 134540672 4290463584 18446744073709551615 7103996 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1396 823 219 7 0 753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5584

[startup+0.700702 s]
/proc/loadavg: 0.00 0.00 0.20 3/179 9781
/proc/meminfo: memFree=24605216/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=0.69 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1150 0 0 0 69 0 0 0 23 0 1 0 365088249 6799360 1089 33554432000 134512640 134540672 4290463584 18446744073709551615 134524745 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1089 219 7 0 1017 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6640

[startup+1.50056 s]
/proc/loadavg: 0.00 0.00 0.20 3/180 9782
/proc/meminfo: memFree=24596040/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=1.49 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 149 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6640

[startup+3.10027 s]
/proc/loadavg: 0.16 0.03 0.21 4/185 9792
/proc/meminfo: memFree=24594040/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=3.09 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 309 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523068 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6640

[startup+6.30073 s]
/proc/loadavg: 0.16 0.03 0.21 5/190 9802
/proc/meminfo: memFree=24584132/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=6.3 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 630 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134524234 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 6640

[startup+12.7007 s]
/proc/loadavg: 0.75 0.16 0.25 5/190 9802
/proc/meminfo: memFree=24582920/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=12.7 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 1270 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6640

[startup+25.5005 s]
/proc/loadavg: 1.25 0.29 0.29 5/190 9802
/proc/meminfo: memFree=24583116/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=25.5 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 2550 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6640

[startup+51.1003 s]
/proc/loadavg: 2.19 0.59 0.39 5/190 9802
/proc/meminfo: memFree=24582912/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=51.1 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 5110 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6640

[startup+102.307 s]
/proc/loadavg: 3.27 1.16 0.59 5/190 9804
/proc/meminfo: memFree=24581392/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=102.3 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 10230 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134530860 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6640

[startup+162.301 s]
/proc/loadavg: 3.71 1.63 0.79 5/190 9806
/proc/meminfo: memFree=24580980/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=162.3 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 16230 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 6640

[startup+222.301 s]
/proc/loadavg: 3.94 2.11 1.01 5/190 9808
/proc/meminfo: memFree=24580812/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=222.29 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 22229 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 6640

[startup+282.301 s]
/proc/loadavg: 3.94 2.41 1.17 5/190 9864
/proc/meminfo: memFree=24581228/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=282.29 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 28229 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134524165 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 6640

[startup+342.301 s]
/proc/loadavg: 4.06 2.73 1.36 5/190 9864
/proc/meminfo: memFree=24580812/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=342.29 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 34229 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523995 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 6640

[startup+402.301 s]
/proc/loadavg: 4.02 2.94 1.51 5/190 9866
/proc/meminfo: memFree=24581008/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=402.29 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 40229 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 6640

[startup+462.301 s]
/proc/loadavg: 4.00 3.15 1.68 5/190 9868
/proc/meminfo: memFree=24580960/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=462.29 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 46229 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134522992 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 6640

[startup+522.3 s]
/proc/loadavg: 4.04 3.30 1.81 5/190 9870
/proc/meminfo: memFree=24581164/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=522.3 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 52230 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 6640

[startup+582.3 s]
/proc/loadavg: 4.01 3.44 1.96 5/190 9872
/proc/meminfo: memFree=24581368/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=582.3 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 58230 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523317 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 6640

[startup+642.3 s]
/proc/loadavg: 4.08 3.56 2.09 5/190 9872
/proc/meminfo: memFree=24581324/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=642.3 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 64230 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523392 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 6640

[startup+702.3 s]
/proc/loadavg: 4.03 3.64 2.21 5/190 9910
/proc/meminfo: memFree=24568260/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=702.3 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 70230 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523409 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 6640

[startup+762.306 s]
/proc/loadavg: 4.01 3.70 2.32 5/190 9912
/proc/meminfo: memFree=24567832/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=762.31 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 76231 0 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523584 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 6640

[startup+822.3 s]
/proc/loadavg: 4.00 3.75 2.42 5/190 9941
/proc/meminfo: memFree=24585336/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=822.3 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 82229 1 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523567 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 6640

[startup+882.3 s]
/proc/loadavg: 4.00 3.80 2.52 5/190 9943
/proc/meminfo: memFree=24585656/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=882.3 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 88229 1 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134522921 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 6640

[startup+942.3 s]
/proc/loadavg: 4.00 3.83 2.60 5/190 9970
/proc/meminfo: memFree=24559076/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=942.3 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 94229 1 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523669 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 6640

[startup+1002.3 s]
/proc/loadavg: 4.00 3.86 2.69 5/190 9972
/proc/meminfo: memFree=24558420/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=1002.31 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 100230 1 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134524280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 6640

[startup+1062.3 s]
/proc/loadavg: 4.00 3.88 2.76 5/190 9974
/proc/meminfo: memFree=24558252/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=1062.31 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 106230 1 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134524003 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 6640

[startup+1122.3 s]
/proc/loadavg: 4.00 3.90 2.84 5/190 9976
/proc/meminfo: memFree=24558460/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=1122.31 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 112230 1 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 6640

[startup+1182.3 s]
/proc/loadavg: 4.04 3.93 2.91 5/190 9978
/proc/meminfo: memFree=24558400/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=1182.31 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 118230 1 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134529282 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 6640

[startup+1242.3 s]
/proc/loadavg: 4.01 3.94 2.98 5/190 9978
/proc/meminfo: memFree=24558120/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=1242.31 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 124230 1 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523446 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 6640



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.95 3.04 5/190 9980
/proc/meminfo: memFree=24557936/32951124 swapFree=67110456/67111528
[pid=9781] ppid=9779 vsize=6640 CPUtime=1300.02 cores=0,2
/proc/9781/stat : 9781 (MultiFlip) R 9779 9781 9741 0 -1 4202496 1248 0 0 0 130001 1 0 0 25 0 1 0 365088249 6799360 1187 33554432000 134512640 134540672 4290463584 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9781/statm: 1660 1187 220 7 0 1017 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 6640

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): 1300.01
CPU system time (s): 0.013997
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 6640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1248
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= 9
involuntary context switches= 3959

runsolver used 2.09168 second user time and 4.39433 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-02 14:49:36
IDJOB=3095845
IDBENCH=82527
IDSOLVER=1523
FILE ID=node118/3095845-1301748576
RUNJOBID= node118-1301748570-9759
PBS_JOBID= 12841019
Free space on /tmp= 71180 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S1103412232-098-UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3095845-1301748576/watcher-3095845-1301748576 -o /tmp/evaluation-result-3095845-1301748576/solver-3095845-1301748576 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3095845-1301748576.cnf

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

MD5SUM BENCH= d6a0b223b2c940add3196cb3c37e2d59
RANDOM SEED=211881939

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:      24605248 kB
Buffers:        280680 kB
Cached:        7734652 kB
SwapCached:        640 kB
Active:        4789356 kB
Inactive:      3298036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24605248 kB
SwapTotal:    67111528 kB
SwapFree:     67110456 kB
Dirty:            4144 kB
Writeback:           0 kB
AnonPages:       71520 kB
Mapped:          15796 kB
Slab:           194888 kB
PageTables:       4824 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   219548 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= 71176 MiB
End job on node118 at 2011-04-02 15:11:18