Trace number 3494909

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) 1800.08 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b22_172.cnf
MD5SUMfefafa76ffa4145f42685c77de2ed1ca
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark82.1205
Satisfiable
(Un)Satisfiability was proved
Number of variables5004
Number of clauses13822
Sum of the clauses size31928
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29526
Number of clauses of size 34290
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-3494909-1307807753/watcher-3494909-1307807753 -o /tmp/evaluation-result-3494909-1307807753/solver-3494909-1307807753 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3494909-1307807753.cnf 

running on 2 cores: 1,3

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: 1.02 1.38 2.16 4/178 3090
/proc/meminfo: memFree=31628008/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=20432 CPUtime=0 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 704 0 0 0 0 0 0 0 18 0 1 0 892372422 20922368 637 33554432000 4194304 4279335 140737485957664 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 5108 637 224 21 0 1745 0

[startup+0.104546 s]
/proc/loadavg: 1.02 1.38 2.16 4/178 3090
/proc/meminfo: memFree=31628008/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=24328 CPUtime=0.09 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 1924 0 0 0 9 0 0 0 18 0 1 0 892372422 24911872 1839 33554432000 4194304 4279335 140737485957664 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 6082 1840 270 21 0 2719 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24328

[startup+0.200531 s]
/proc/loadavg: 1.02 1.38 2.16 4/178 3090
/proc/meminfo: memFree=31628008/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=27192 CPUtime=0.19 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 2922 0 0 0 19 0 0 0 18 0 1 0 892372422 27844608 2834 33554432000 4194304 4279335 140737485957664 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 6798 2834 270 21 0 3435 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27192

[startup+0.300503 s]
/proc/loadavg: 1.02 1.38 2.16 4/178 3090
/proc/meminfo: memFree=31628008/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=31744 CPUtime=0.29 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 3962 0 0 0 28 1 0 0 18 0 1 0 892372422 32505856 3870 33554432000 4194304 4279335 140737485957664 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 7936 3870 270 21 0 4573 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31744

[startup+0.700425 s]
/proc/loadavg: 1.02 1.38 2.16 4/178 3090
/proc/meminfo: memFree=31628008/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=50868 CPUtime=0.69 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 8200 0 0 0 68 1 0 0 18 0 1 0 892372422 52088832 8105 33554432000 4194304 4279335 140737485957664 18446744073709551615 4237879 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 12717 8105 270 21 0 9354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50868

[startup+1.50027 s]
/proc/loadavg: 1.02 1.38 2.16 5/190 3127
/proc/meminfo: memFree=31520992/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=39444 CPUtime=1.49 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 25988 0 0 0 145 4 0 0 20 0 1 0 892372422 40390656 5636 33554432000 4194304 4279335 140737485957664 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 9861 5639 270 21 0 6498 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39444

[startup+3.10097 s]
/proc/loadavg: 1.02 1.38 2.16 5/190 3127
/proc/meminfo: memFree=31472032/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=88492 CPUtime=3.09 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 47999 0 0 0 303 6 0 0 25 0 1 0 892372422 90615808 18619 33554432000 4194304 4279335 140737485957664 18446744073709551615 4260468 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 22123 18619 272 21 0 18760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88492

[startup+6.30035 s]
/proc/loadavg: 1.26 1.42 2.17 5/190 3128
/proc/meminfo: memFree=31406504/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=137812 CPUtime=6.29 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 93629 0 0 0 618 11 0 0 25 0 1 0 892372422 141119488 26895 33554432000 4194304 4279335 140737485957664 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 34453 26895 270 21 0 31090 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 137812

[startup+12.7011 s]
/proc/loadavg: 1.48 1.46 2.18 5/190 3128
/proc/meminfo: memFree=31429096/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=137812 CPUtime=12.7 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 176742 0 0 0 1249 21 0 0 25 0 1 0 892372422 141119488 26453 33554432000 4194304 4279335 140737485957664 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 34453 26453 270 21 0 31090 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 137812

[startup+25.5007 s]
/proc/loadavg: 2.04 1.59 2.21 5/190 3128
/proc/meminfo: memFree=31398856/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=88492 CPUtime=25.49 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 315334 0 0 0 2514 35 0 0 25 0 1 0 892372422 90615808 18619 33554432000 4194304 4279335 140737485957664 18446744073709551615 239480224672 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 22123 18619 270 21 0 18760 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 88492

[startup+51.1008 s]
/proc/loadavg: 2.77 1.80 2.26 5/190 3129
/proc/meminfo: memFree=31388176/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=88492 CPUtime=51.09 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 531033 0 0 0 5052 57 0 0 25 0 1 0 892372422 90615808 18619 33554432000 4194304 4279335 140737485957664 18446744073709551615 4235856 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 22123 18619 270 21 0 18760 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 88492

[startup+102.301 s]
/proc/loadavg: 3.47 2.13 2.35 5/190 3173
/proc/meminfo: memFree=31318408/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=88492 CPUtime=102.3 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 1104544 0 0 0 10112 118 0 0 25 0 1 0 892372422 90615808 18619 33554432000 4194304 4279335 140737485957664 18446744073709551615 4257990 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 22123 18619 270 21 0 18760 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 88492

[startup+162.3 s]
/proc/loadavg: 3.80 2.47 2.45 5/190 3175
/proc/meminfo: memFree=31313292/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=88492 CPUtime=162.3 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 1823812 0 0 0 16032 198 0 0 25 0 1 0 892372422 90615808 18619 33554432000 4194304 4279335 140737485957664 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 22123 18619 270 21 0 18760 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 88492

[startup+222.307 s]
/proc/loadavg: 3.93 2.75 2.55 5/190 3176
/proc/meminfo: memFree=31349228/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=88492 CPUtime=222.3 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 2390177 0 0 0 21966 264 0 0 25 0 1 0 892372422 90615808 18619 33554432000 4194304 4279335 140737485957664 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 22123 18619 270 21 0 18760 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 88492

[startup+282.3 s]
/proc/loadavg: 3.97 2.97 2.63 5/190 3178
/proc/meminfo: memFree=31276792/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=137812 CPUtime=282.3 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 2995726 0 0 0 27899 331 0 0 25 0 1 0 892372422 141119488 28021 33554432000 4194304 4279335 140737485957664 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 34453 28021 270 21 0 31090 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 137812

[startup+342.301 s]
/proc/loadavg: 3.99 3.16 2.72 5/190 3231
/proc/meminfo: memFree=31336820/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=137812 CPUtime=342.31 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 3676833 0 0 0 33823 408 0 0 25 0 1 0 892372422 141119488 28043 33554432000 4194304 4279335 140737485957664 18446744073709551615 4242461 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 34453 28043 270 21 0 31090 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 137812

[startup+402.301 s]
/proc/loadavg: 4.03 3.32 2.80 5/190 3233
/proc/meminfo: memFree=31312120/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=88492 CPUtime=402.31 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 4363956 0 0 0 39744 487 0 0 25 0 1 0 892372422 90615808 18619 33554432000 4194304 4279335 140737485957664 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 22123 18619 270 21 0 18760 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 88492

[startup+462.301 s]
/proc/loadavg: 4.01 3.44 2.87 5/190 3235
/proc/meminfo: memFree=31227776/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=88492 CPUtime=462.31 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 5068441 0 0 0 45663 568 0 0 25 0 1 0 892372422 90615808 18619 33554432000 4194304 4279335 140737485957664 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 22123 18619 270 21 0 18760 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 88492

[startup+522.301 s]
/proc/loadavg: 4.00 3.54 2.94 5/190 3239
/proc/meminfo: memFree=31135336/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=168632 CPUtime=522.31 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 5781061 0 0 0 51581 650 0 0 25 0 1 0 892372422 172679168 33199 33554432000 4194304 4279335 140737485957664 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 42158 33199 270 21 0 38795 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 168632

[startup+582.301 s]
/proc/loadavg: 4.00 3.62 3.00 5/190 3241
/proc/meminfo: memFree=31263112/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=88492 CPUtime=582.31 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 6466074 0 0 0 57507 724 0 0 25 0 1 0 892372422 90615808 18619 33554432000 4194304 4279335 140737485957664 18446744073709551615 4241921 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 22123 18619 270 21 0 18760 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 88492

[startup+642.301 s]

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

[startup+882.307 s]
/proc/loadavg: 4.00 3.86 3.27 5/190 3289
/proc/meminfo: memFree=31185388/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=218720 CPUtime=882.33 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 10306955 0 0 0 87062 1171 0 0 25 0 1 0 892372422 223969280 41028 33554432000 4194304 4279335 140737485957664 18446744073709551615 4256124 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 54680 41028 270 21 0 51317 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 218720

[startup+942.301 s]
/proc/loadavg: 4.00 3.88 3.31 5/190 3290
/proc/meminfo: memFree=31209416/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=168632 CPUtime=942.32 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 11079651 0 0 0 92967 1265 0 0 25 0 1 0 892372422 172679168 33093 33554432000 4194304 4279335 140737485957664 18446744073709551615 4242176 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 42158 33093 270 21 0 38795 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 168632

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.35 5/190 3292
/proc/meminfo: memFree=31263692/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=137812 CPUtime=1002.33 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 11905553 0 0 0 98869 1364 0 0 25 0 1 0 892372422 141119488 27440 33554432000 4194304 4279335 140737485957664 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 34453 27441 270 21 0 31090 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 137812

[startup+1062.3 s]
/proc/loadavg: 4.07 3.93 3.40 5/190 3294
/proc/meminfo: memFree=31252864/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=88492 CPUtime=1062.33 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 12854949 0 0 0 104759 1474 0 0 25 0 1 0 892372422 90615808 18619 33554432000 4194304 4279335 140737485957664 18446744073709551615 4255622 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 22123 18619 270 21 0 18760 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 88492

[startup+1122.3 s]
/proc/loadavg: 4.08 3.96 3.44 5/190 3295
/proc/meminfo: memFree=31178428/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=168632 CPUtime=1122.34 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 13789151 0 0 0 110652 1582 0 0 25 0 1 0 892372422 172679168 38404 33554432000 4194304 4279335 140737485957664 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 42158 38404 270 21 0 38795 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 168632

[startup+1182.3 s]
/proc/loadavg: 4.03 3.96 3.47 5/190 3297
/proc/meminfo: memFree=31226248/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=137812 CPUtime=1182.34 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 14773821 0 0 0 116537 1697 0 0 25 0 1 0 892372422 141119488 28136 33554432000 4194304 4279335 140737485957664 18446744073709551615 4255672 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 34453 28142 270 21 0 31090 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 137812

[startup+1242.3 s]
/proc/loadavg: 4.01 3.97 3.50 5/190 3298
/proc/meminfo: memFree=31171896/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=218720 CPUtime=1242.34 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 15741046 0 0 0 122423 1811 0 0 25 0 1 0 892372422 223969280 39407 33554432000 4194304 4279335 140737485957664 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 54680 39407 270 21 0 51317 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 218720

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.53 5/190 3300
/proc/meminfo: memFree=31201996/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=168632 CPUtime=1302.34 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 16750294 0 0 0 128305 1929 0 0 25 0 1 0 892372422 172679168 30954 33554432000 4194304 4279335 140737485957664 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 42158 30954 270 21 0 38795 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 168632

[startup+1362.3 s]
/proc/loadavg: 4.00 3.97 3.55 5/190 3302
/proc/meminfo: memFree=31260360/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=88492 CPUtime=1362.34 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 17740206 0 0 0 134192 2042 0 0 25 0 1 0 892372422 90615808 18619 33554432000 4194304 4279335 140737485957664 18446744073709551615 4235570 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 22123 18619 270 21 0 18760 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 88492

[startup+1422.3 s]
/proc/loadavg: 4.00 3.97 3.58 5/190 3303
/proc/meminfo: memFree=31153436/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=137812 CPUtime=1422.36 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 18747756 0 0 0 140074 2162 0 0 25 0 1 0 892372422 141119488 30287 33554432000 4194304 4279335 140737485957664 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 34453 30287 270 21 0 31090 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 137812

[startup+1482.3 s]
/proc/loadavg: 4.00 3.97 3.60 5/190 3305
/proc/meminfo: memFree=31172876/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=168632 CPUtime=1482.35 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 19676839 0 0 0 145962 2273 0 0 25 0 1 0 892372422 172679168 34290 33554432000 4194304 4279335 140737485957664 18446744073709551615 4242197 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 42158 34290 270 21 0 38795 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 168632

[startup+1542.31 s]
/proc/loadavg: 4.00 3.97 3.62 5/190 3306
/proc/meminfo: memFree=31193432/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=88492 CPUtime=1542.36 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 20646071 0 0 0 151849 2387 0 0 25 0 1 0 892372422 90615808 18619 33554432000 4194304 4279335 140737485957664 18446744073709551615 4255626 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 22123 18619 270 21 0 18760 0
Current children cumulated CPU time (s) 1542.36
Current children cumulated vsize (KiB) 88492

[startup+1602.3 s]
/proc/loadavg: 4.00 3.97 3.65 5/190 3308
/proc/meminfo: memFree=31117136/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=168632 CPUtime=1602.36 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 21583620 0 0 0 157744 2492 0 0 25 0 1 0 892372422 172679168 35974 33554432000 4194304 4279335 140737485957664 18446744073709551615 4241862 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 42158 35974 270 21 0 38795 0
Current children cumulated CPU time (s) 1602.36
Current children cumulated vsize (KiB) 168632

[startup+1662.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/190 3310
/proc/meminfo: memFree=31133104/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=168632 CPUtime=1662.36 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 22451610 0 0 0 163640 2596 0 0 25 0 1 0 892372422 172679168 33036 33554432000 4194304 4279335 140737485957664 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 42158 33039 270 21 0 38795 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 168632

[startup+1722.3 s]
/proc/loadavg: 4.07 3.99 3.69 5/190 3311
/proc/meminfo: memFree=31150176/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=168632 CPUtime=1722.36 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 23311024 0 0 0 169536 2700 0 0 25 0 1 0 892372422 172679168 34554 33554432000 4194304 4279335 140737485957664 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 42158 34554 270 21 0 38795 0
Current children cumulated CPU time (s) 1722.36
Current children cumulated vsize (KiB) 168632

[startup+1782.3 s]
/proc/loadavg: 4.02 3.99 3.70 5/190 3313
/proc/meminfo: memFree=31228504/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=88492 CPUtime=1782.36 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 24015907 0 0 0 175457 2779 0 0 25 0 1 0 892372422 90615808 18619 33554432000 4194304 4279335 140737485957664 18446744073709551615 4242179 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 22123 18619 270 21 0 18760 0
Current children cumulated CPU time (s) 1782.36
Current children cumulated vsize (KiB) 88492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 4.02 3.99 3.71 5/190 3313
/proc/meminfo: memFree=31214472/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=137812 CPUtime=1800.06 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 24291376 0 0 0 177197 2809 0 0 25 0 1 0 892372422 141119488 28276 33554432000 4194304 4279335 140737485957664 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 34453 28278 270 21 0 31090 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 137812

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: 4.02 3.99 3.71 5/190 3313
/proc/meminfo: memFree=31214472/32950928 swapFree=67055428/67111528
[pid=3090] ppid=3088 vsize=137812 CPUtime=1800.06 cores=1,3
/proc/3090/stat : 3090 (OptimuS_release) R 3088 3090 1898 0 -1 4202496 24291376 0 0 0 177197 2809 0 0 25 0 1 0 892372422 141119488 28276 33554432000 4194304 4279335 140737485957664 18446744073709551615 4259099 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/3090/statm: 34453 28278 270 21 0 31090 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 137812

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.08
CPU user time (s): 1771.98
CPU system time (s): 28.1047
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 298860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1771.98
system time used= 28.1047
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24291400
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 1329

runsolver used 2.90056 second user time and 6.92595 second system time

The end

Launcher Data 

Begin job on node148 at 2011-06-11 17:55:54
IDJOB=3494909
IDBENCH=88557
IDSOLVER=1986
FILE ID=node148/3494909-1307807753
RUNJOBID= node148-1307807753-3062
PBS_JOBID= 13551044
Free space on /tmp= 74044 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b22_172.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3494909-1307807753/watcher-3494909-1307807753 -o /tmp/evaluation-result-3494909-1307807753/solver-3494909-1307807753 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3494909-1307807753.cnf

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

MD5SUM BENCH= fefafa76ffa4145f42685c77de2ed1ca
RANDOM SEED=595643376

node148.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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31629204 kB
Buffers:        175100 kB
Cached:         964916 kB
SwapCached:       8836 kB
Active:         359052 kB
Inactive:       798532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31629204 kB
SwapTotal:    67111528 kB
SwapFree:     67055428 kB
Dirty:             424 kB
Writeback:           0 kB
AnonPages:       16228 kB
Mapped:          12812 kB
Slab:            98548 kB
PageTables:       5616 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   195032 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= 74040 MiB
End job on node148 at 2011-06-11 18:25:56