Trace number 3494915

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
OptimuS a100_source? (TO) 1800.04 1800.02

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_662.cnf
MD5SUM6c8b3ef8c9d705ed6b501ba85facf1ea
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark94.3657
Satisfiable
(Un)Satisfiability was proved
Number of variables4284
Number of clauses11662
Sum of the clauses size26888
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 28086
Number of clauses of size 33570
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3494915-1307808029/watcher-3494915-1307808029 -o /tmp/evaluation-result-3494915-1307808029/solver-3494915-1307808029 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494915-1307808029.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1850 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: 1.00 1.19 1.94 4/187 22642
/proc/meminfo: memFree=31476252/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=20792 CPUtime=0 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 835 0 0 0 0 0 0 0 23 0 1 0 892401549 21291008 765 33554432000 4194304 4279335 140737402346688 18446744073709551615 4220937 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 5198 774 237 21 0 1835 0

[startup+0.0401101 s]
/proc/loadavg: 1.00 1.19 1.94 4/187 22642
/proc/meminfo: memFree=31476252/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=23040 CPUtime=0.03 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 1366 0 0 0 3 0 0 0 23 0 1 0 892401549 23592960 1286 33554432000 4194304 4279335 140737402346688 18446744073709551615 4208677 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 5760 1286 250 21 0 2397 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 23040

[startup+0.101091 s]
/proc/loadavg: 1.00 1.19 1.94 4/187 22642
/proc/meminfo: memFree=31476252/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=23256 CPUtime=0.09 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 1786 0 0 0 9 0 0 0 23 0 1 0 892401549 23814144 1705 33554432000 4194304 4279335 140737402346688 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 5814 1705 270 21 0 2451 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23256

[startup+0.301059 s]
/proc/loadavg: 1.00 1.19 1.94 4/187 22642
/proc/meminfo: memFree=31476252/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=30648 CPUtime=0.29 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 3729 0 0 0 29 0 0 0 25 0 1 0 892401549 31383552 3645 33554432000 4194304 4279335 140737402346688 18446744073709551615 242970211013 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 7662 3646 270 21 0 4299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30648

[startup+0.701013 s]
/proc/loadavg: 1.00 1.19 1.94 4/187 22642
/proc/meminfo: memFree=31476252/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=49788 CPUtime=0.69 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 8113 0 0 0 68 1 0 0 25 0 1 0 892401549 50982912 8023 33554432000 4194304 4279335 140737402346688 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 12447 8023 270 21 0 9084 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49788

[startup+1.50087 s]
/proc/loadavg: 1.00 1.19 1.94 5/188 22643
/proc/meminfo: memFree=31344208/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=149176 CPUtime=1.49 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 21542 0 0 0 147 2 0 0 25 0 1 0 892401549 152756224 21434 33554432000 4194304 4279335 140737402346688 18446744073709551615 4243337 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 37294 21451 270 21 0 33931 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 149176

[startup+3.17343 s]
/proc/loadavg: 1.00 1.19 1.94 5/188 22643
/proc/meminfo: memFree=31380044/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=80332 CPUtime=3.28 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 57453 0 0 0 320 8 0 0 25 0 1 0 892401549 82259968 12488 33554432000 4194304 4279335 140737402346688 18446744073709551615 4256548 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 20083 12488 270 21 0 16720 0
Current children cumulated CPU time (s) 3.28
Current children cumulated vsize (KiB) 80332

[startup+6.30103 s]
/proc/loadavg: 1.24 1.23 1.95 5/188 22643
/proc/meminfo: memFree=31264364/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=136920 CPUtime=6.3 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 106715 0 0 0 616 14 0 0 25 0 1 0 892401549 140206080 27503 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 34230 27503 270 21 0 30867 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 136920

[startup+12.7009 s]
/proc/loadavg: 1.66 1.32 1.97 5/188 22643
/proc/meminfo: memFree=31302580/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=87600 CPUtime=12.69 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 158433 0 0 0 1249 20 0 0 25 0 1 0 892401549 89702400 18465 33554432000 4194304 4279335 140737402346688 18446744073709551615 4237725 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21900 18465 270 21 0 18537 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 87600

[startup+25.5008 s]
/proc/loadavg: 2.02 1.41 1.99 5/188 22643
/proc/meminfo: memFree=31213748/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=87600 CPUtime=25.49 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 233294 0 0 0 2520 29 0 0 25 0 1 0 892401549 89702400 18465 33554432000 4194304 4279335 140737402346688 18446744073709551615 4235579 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21900 18465 270 21 0 18537 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 87600

[startup+51.1004 s]
/proc/loadavg: 2.70 1.62 2.04 5/188 22652
/proc/meminfo: memFree=31211556/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=134008 CPUtime=51.09 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 391500 0 0 0 5061 48 0 0 25 0 1 0 892401549 137224192 26990 33554432000 4194304 4279335 140737402346688 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 33502 26992 270 21 0 30139 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 134008

[startup+102.301 s]
/proc/loadavg: 3.43 1.98 2.14 5/188 22654
/proc/meminfo: memFree=31180916/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=134008 CPUtime=102.29 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 920310 0 0 0 10117 112 0 0 25 0 1 0 892401549 137224192 27839 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 33502 27839 270 21 0 30139 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 134008

[startup+162.3 s]
/proc/loadavg: 3.79 2.35 2.26 5/188 22656
/proc/meminfo: memFree=31170108/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=134008 CPUtime=162.28 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 1620583 0 0 0 16034 194 0 0 25 0 1 0 892401549 137224192 26656 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242458 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 33502 26656 270 21 0 30139 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 134008

[startup+222.301 s]
/proc/loadavg: 3.92 2.65 2.36 5/188 22658
/proc/meminfo: memFree=31133264/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=222.29 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 2043638 0 0 0 21983 246 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 84688

[startup+282.301 s]
/proc/loadavg: 3.97 2.89 2.46 5/188 22696
/proc/meminfo: memFree=31158308/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=164828 CPUtime=282.28 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 2781304 0 0 0 27893 335 0 0 25 0 1 0 892401549 168783872 30169 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 41207 30169 270 21 0 37844 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 164828

[startup+342.3 s]
/proc/loadavg: 3.99 3.09 2.56 5/188 22700
/proc/meminfo: memFree=31121584/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=164828 CPUtime=342.29 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 3654879 0 0 0 33790 439 0 0 25 0 1 0 892401549 168783872 31711 33554432000 4194304 4279335 140737402346688 18446744073709551615 4255622 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 41207 31711 270 21 0 37844 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 164828

[startup+402.301 s]
/proc/loadavg: 3.99 3.25 2.64 5/188 22703
/proc/meminfo: memFree=31119468/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=164828 CPUtime=402.29 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 4528084 0 0 0 39684 545 0 0 25 0 1 0 892401549 168783872 31912 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 41207 31912 270 21 0 37844 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 164828

[startup+462.301 s]
/proc/loadavg: 3.99 3.39 2.73 5/188 22705
/proc/meminfo: memFree=31162720/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=462.29 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 5253761 0 0 0 45595 634 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4255626 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 84688

[startup+522.3 s]
/proc/loadavg: 3.99 3.50 2.80 5/188 22707
/proc/meminfo: memFree=31048492/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=214916 CPUtime=522.29 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 6107644 0 0 0 51487 742 0 0 25 0 1 0 892401549 220073984 41235 33554432000 4194304 4279335 140737402346688 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 53729 41235 270 21 0 50366 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 214916

[startup+582.301 s]
/proc/loadavg: 3.99 3.58 2.87 5/188 22707
/proc/meminfo: memFree=31095580/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=214916 CPUtime=582.29 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 6960863 0 0 0 57381 848 0 0 25 0 1 0 892401549 220073984 38064 33554432000 4194304 4279335 140737402346688 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 53729 38064 270 21 0 50366 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 214916

[startup+642.301 s]

################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 4.16 4.08 3.28 5/188 23095
/proc/meminfo: memFree=30270844/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=882.3 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 11101519 0 0 0 86865 1365 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 84688

[startup+942.3 s]
/proc/loadavg: 4.06 4.06 3.33 5/188 23097
/proc/meminfo: memFree=29863348/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=942.3 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 11927597 0 0 0 92764 1466 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4241970 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 84688

[startup+1002.3 s]
/proc/loadavg: 4.15 4.08 3.38 5/188 23099
/proc/meminfo: memFree=30724380/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=1002.3 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 12712818 0 0 0 98670 1560 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4237879 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 84688

[startup+1062.3 s]
/proc/loadavg: 4.05 4.06 3.41 5/188 23101
/proc/meminfo: memFree=30207020/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=1062.3 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 13146997 0 0 0 104618 1612 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 84688

[startup+1122.3 s]
/proc/loadavg: 4.02 4.05 3.45 5/188 23103
/proc/meminfo: memFree=29965576/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=1122.3 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 13498435 0 0 0 110580 1650 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242187 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 84688

[startup+1182.3 s]
/proc/loadavg: 4.00 4.04 3.48 5/188 23103
/proc/meminfo: memFree=30365704/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=1182.31 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 13934176 0 0 0 116527 1704 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 84688

[startup+1242.3 s]
/proc/loadavg: 4.00 4.03 3.51 5/188 23105
/proc/meminfo: memFree=30216016/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=1242.31 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 14297410 0 0 0 122483 1748 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 84688

[startup+1302.3 s]
/proc/loadavg: 4.00 4.02 3.54 5/188 23107
/proc/meminfo: memFree=30208804/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=1302.3 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 14853076 0 0 0 128416 1814 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4241839 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 1302.3
Current children cumulated vsize (KiB) 84688

[startup+1362.31 s]
/proc/loadavg: 4.00 4.01 3.56 5/188 23109
/proc/meminfo: memFree=30179884/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=134008 CPUtime=1362.32 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 15568145 0 0 0 134333 1899 0 0 25 0 1 0 892401549 137224192 26428 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 33502 26428 270 21 0 30139 0
Current children cumulated CPU time (s) 1362.32
Current children cumulated vsize (KiB) 134008

[startup+1422.3 s]
/proc/loadavg: 4.00 4.01 3.58 5/188 23111
/proc/meminfo: memFree=30128652/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=1422.31 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 16125954 0 0 0 140264 1967 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4256414 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 1422.31
Current children cumulated vsize (KiB) 84688

[startup+1482.3 s]
/proc/loadavg: 4.00 4.00 3.61 5/188 23111
/proc/meminfo: memFree=30235144/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=1482.31 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 16958742 0 0 0 146168 2063 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242436 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 1482.31
Current children cumulated vsize (KiB) 84688

[startup+1542.3 s]
/proc/loadavg: 4.00 4.00 3.63 5/188 23113
/proc/meminfo: memFree=30036224/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=214916 CPUtime=1542.32 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 17728386 0 0 0 152073 2159 0 0 25 0 1 0 892401549 220073984 38022 33554432000 4194304 4279335 140737402346688 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 53729 38022 270 21 0 50366 0
Current children cumulated CPU time (s) 1542.32
Current children cumulated vsize (KiB) 214916

[startup+1602.3 s]
/proc/loadavg: 4.00 4.00 3.65 5/188 23115
/proc/meminfo: memFree=30104280/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=164828 CPUtime=1602.31 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 18592399 0 0 0 157968 2263 0 0 25 0 1 0 892401549 168783872 34779 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 41207 34779 270 21 0 37844 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 164828

[startup+1662.3 s]
/proc/loadavg: 4.04 4.01 3.67 5/188 23117
/proc/meminfo: memFree=30148144/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=164828 CPUtime=1662.32 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 19445805 0 0 0 163857 2375 0 0 25 0 1 0 892401549 168783872 33273 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242207 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 41207 33273 270 21 0 37844 0
Current children cumulated CPU time (s) 1662.32
Current children cumulated vsize (KiB) 164828

[startup+1722.3 s]
/proc/loadavg: 4.01 4.01 3.69 5/188 23119
/proc/meminfo: memFree=30116504/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=164828 CPUtime=1722.32 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 20379876 0 0 0 169739 2493 0 0 25 0 1 0 892401549 168783872 34042 33554432000 4194304 4279335 140737402346688 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 41207 34042 270 21 0 37844 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 164828

[startup+1782.3 s]
/proc/loadavg: 4.08 4.02 3.71 5/188 23119
/proc/meminfo: memFree=30108060/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=164828 CPUtime=1782.32 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 21269492 0 0 0 175629 2603 0 0 25 0 1 0 892401549 168783872 31213 33554432000 4194304 4279335 140737402346688 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 41207 31213 270 21 0 37844 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 164828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.05 4.02 3.72 4/187 23122
/proc/meminfo: memFree=30232564/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=1800.03 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 21525918 0 0 0 177371 2632 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 84688

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

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

[startup+1800 s]
/proc/loadavg: 4.05 4.02 3.72 4/187 23122
/proc/meminfo: memFree=30232564/32951132 swapFree=67052544/67111528
[pid=22642] ppid=22640 vsize=84688 CPUtime=1800.03 cores=4,6
/proc/22642/stat : 22642 (OptimuS_release) R 22640 22642 21227 0 -1 4202496 21525918 0 0 0 177371 2632 0 0 25 0 1 0 892401549 86720512 17737 33554432000 4194304 4279335 140737402346688 18446744073709551615 4255668 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/22642/statm: 21172 17737 270 21 0 17809 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 84688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.02
CPU time (s): 1800.04
CPU user time (s): 1773.72
CPU system time (s): 26.328
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 376444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.72
system time used= 26.328
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21525918
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= 5
involuntary context switches= 1742

runsolver used 3.46647 second user time and 7.67383 second system time

The end

Launcher Data 

Begin job on node128 at 2011-06-11 18:00:29
IDJOB=3494915
IDBENCH=88833
IDSOLVER=1986
FILE ID=node128/3494915-1307808029
RUNJOBID= node128-1307808029-22585
PBS_JOBID= 13551053
Free space on /tmp= 74128 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_662.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494915-1307808029/watcher-3494915-1307808029 -o /tmp/evaluation-result-3494915-1307808029/solver-3494915-1307808029 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494915-1307808029.cnf

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 6c8b3ef8c9d705ed6b501ba85facf1ea
RANDOM SEED=1484057463

node128.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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      31478160 kB
Buffers:        277720 kB
Cached:         952908 kB
SwapCached:      11368 kB
Active:         332732 kB
Inactive:       937112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      31478160 kB
SwapTotal:    67111528 kB
SwapFree:     67052544 kB
Dirty:            1604 kB
Writeback:          60 kB
AnonPages:       37328 kB
Mapped:           9840 kB
Slab:           137928 kB
PageTables:       5112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   282440 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74120 MiB
End job on node128 at 2011-06-11 18:30:31