Trace number 3495065

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) 1800.11 1800.12

General information on the benchmark

Namemus/marques-silva/
software-verification/itox_vc1216.cnf
MD5SUM5989776b4ffba911abbb4fbca4e657bd
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.61475
Satisfiable
(Un)Satisfiability was proved
Number of variables151619
Number of clauses440151
Sum of the clauses size1138189
Maximum clause length3
Minimum clause length1
Number of clauses of size 110189
Number of clauses of size 2161886
Number of clauses of size 3268076
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-3495065-1307809405/watcher-3495065-1307809405 -o /tmp/evaluation-result-3495065-1307809405/solver-3495065-1307809405 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495065-1307809405.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: 1.50 2.90 3.16 4/189 29414
/proc/meminfo: memFree=31436332/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=23836 CPUtime=0 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 1574 0 0 0 0 0 0 0 21 0 1 0 892540315 24408064 1497 33554432000 4194304 4279335 140735758371120 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 5959 1502 223 21 0 2596 0

[startup+0.0601929 s]
/proc/loadavg: 1.50 2.90 3.16 4/189 29414
/proc/meminfo: memFree=31436332/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=47884 CPUtime=0.05 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 7122 0 0 0 5 0 0 0 21 0 1 0 892540315 49033216 6905 33554432000 4194304 4279335 140735758371120 18446744073709551615 237278540485 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 11971 6908 224 21 0 8608 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 47884

[startup+0.101187 s]
/proc/loadavg: 1.50 2.90 3.16 4/189 29414
/proc/meminfo: memFree=31436332/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=59748 CPUtime=0.09 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 10606 0 0 0 8 1 0 0 21 0 1 0 892540315 61181952 10278 33554432000 4194304 4279335 140735758371120 18446744073709551615 4265425 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 14937 10281 224 21 0 11574 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59748

[startup+0.300093 s]
/proc/loadavg: 1.50 2.90 3.16 4/189 29414
/proc/meminfo: memFree=31436332/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=126220 CPUtime=0.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 25190 0 0 0 27 2 0 0 22 0 1 0 892540315 129249280 24680 33554432000 4194304 4279335 140735758371120 18446744073709551615 237278540485 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 31555 24681 239 21 0 28192 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 126220

[startup+0.701076 s]
/proc/loadavg: 1.50 2.90 3.16 4/189 29414
/proc/meminfo: memFree=31436332/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=177164 CPUtime=0.69 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 36278 0 0 0 65 4 0 0 23 0 1 0 892540315 181415936 35764 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210376 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 44291 35764 250 21 0 40928 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 177164

[startup+1.50088 s]
/proc/loadavg: 1.50 2.90 3.16 5/190 29415
/proc/meminfo: memFree=31247876/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=177164 CPUtime=1.49 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 36285 0 0 0 145 4 0 0 25 0 1 0 892540315 181415936 35771 33554432000 4194304 4279335 140735758371120 18446744073709551615 4208680 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 44291 35771 250 21 0 40928 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 177164

[startup+3.10059 s]
/proc/loadavg: 1.70 2.92 3.17 5/190 29415
/proc/meminfo: memFree=31204512/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=177164 CPUtime=3.09 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 36289 0 0 0 305 4 0 0 25 0 1 0 892540315 181415936 35775 33554432000 4194304 4279335 140735758371120 18446744073709551615 4208784 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 44291 35775 250 21 0 40928 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 177164

[startup+6.30108 s]
/proc/loadavg: 1.70 2.92 3.17 5/190 29415
/proc/meminfo: memFree=31148056/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=177272 CPUtime=6.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 36300 0 0 0 625 4 0 0 25 0 1 0 892540315 181526528 35786 33554432000 4194304 4279335 140735758371120 18446744073709551615 4208366 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 44318 35786 250 21 0 40955 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 177272

[startup+12.7009 s]
/proc/loadavg: 2.06 2.96 3.18 5/190 29415
/proc/meminfo: memFree=31117716/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=177432 CPUtime=12.69 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 36322 0 0 0 1265 4 0 0 25 0 1 0 892540315 181690368 35808 33554432000 4194304 4279335 140735758371120 18446744073709551615 4207854 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 44358 35808 250 21 0 40995 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 177432

[startup+25.5006 s]
/proc/loadavg: 2.36 2.99 3.18 5/190 29453
/proc/meminfo: memFree=30847228/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=25.5 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 2545 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4260304 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 189044

[startup+51.1011 s]
/proc/loadavg: 2.92 3.07 3.20 5/190 29454
/proc/meminfo: memFree=30864616/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=51.09 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 5104 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4241836 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 189044

[startup+102.307 s]
/proc/loadavg: 3.57 3.22 3.25 5/190 29455
/proc/meminfo: memFree=30782520/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=102.3 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 10225 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4260405 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 189044

[startup+162.3 s]
/proc/loadavg: 3.84 3.36 3.29 5/190 29457
/proc/meminfo: memFree=30867932/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=162.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 16224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210473 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 189044

[startup+222.301 s]
/proc/loadavg: 4.00 3.49 3.34 5/190 29458
/proc/meminfo: memFree=30761876/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=222.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 22224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210016 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 189044

[startup+282.301 s]
/proc/loadavg: 4.08 3.60 3.38 5/190 29460
/proc/meminfo: memFree=30841468/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=282.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 28224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210419 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 189044

[startup+342.3 s]
/proc/loadavg: 4.03 3.67 3.42 5/190 29462
/proc/meminfo: memFree=30820352/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=342.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 34224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210560 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 189044

[startup+402.301 s]
/proc/loadavg: 4.01 3.73 3.45 5/190 29501
/proc/meminfo: memFree=30413864/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=402.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 40224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4260796 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 189044

[startup+462.301 s]
/proc/loadavg: 4.00 3.77 3.48 5/190 29503
/proc/meminfo: memFree=29940140/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=462.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 46224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4260744 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 189044

[startup+522.3 s]
/proc/loadavg: 4.04 3.83 3.52 5/190 29580
/proc/meminfo: memFree=30281136/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=522.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 52224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4209951 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 189044

[startup+582.301 s]
/proc/loadavg: 4.01 3.86 3.55 5/190 29582
/proc/meminfo: memFree=30279572/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=582.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 58224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4208651 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 189044

[startup+642.301 s]

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

[startup+882.3 s]
/proc/loadavg: 4.00 3.94 3.66 5/190 29742
/proc/meminfo: memFree=29156568/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=882.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 88224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210318 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 189044

[startup+942.3 s]
/proc/loadavg: 4.00 3.95 3.67 5/190 29744
/proc/meminfo: memFree=28860676/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=942.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 94224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4227587 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 189044

[startup+1002.3 s]
/proc/loadavg: 4.00 3.95 3.69 5/190 29745
/proc/meminfo: memFree=28278088/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1002.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 100224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210130 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 189044

[startup+1062.3 s]
/proc/loadavg: 4.06 3.97 3.72 5/190 29747
/proc/meminfo: memFree=27734188/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1062.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 106224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210048 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 189044

[startup+1122.3 s]
/proc/loadavg: 4.02 3.97 3.73 5/190 29748
/proc/meminfo: memFree=27406172/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1122.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 112224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210499 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 189044

[startup+1182.3 s]
/proc/loadavg: 4.01 3.97 3.74 5/190 29750
/proc/meminfo: memFree=27406248/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1182.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 118224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4208793 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 189044

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.75 5/190 29752
/proc/meminfo: memFree=27215612/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1242.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 124224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4209894 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 189044

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.77 5/190 29753
/proc/meminfo: memFree=27123056/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1302.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 130224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4208689 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1302.29
Current children cumulated vsize (KiB) 189044

[startup+1362.3 s]
/proc/loadavg: 4.00 3.97 3.78 5/190 29755
/proc/meminfo: memFree=27039936/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1362.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 136224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210155 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1362.29
Current children cumulated vsize (KiB) 189044

[startup+1422.31 s]
/proc/loadavg: 3.72 3.91 3.77 4/184 29780
/proc/meminfo: memFree=26783452/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1422.29 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 142224 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210584 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1422.29
Current children cumulated vsize (KiB) 189044

[startup+1482.3 s]
/proc/loadavg: 3.26 3.74 3.72 4/184 29782
/proc/meminfo: memFree=26069548/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1482.28 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 148223 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4211064 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1482.28
Current children cumulated vsize (KiB) 189044

[startup+1542.3 s]
/proc/loadavg: 3.09 3.60 3.67 4/184 29784
/proc/meminfo: memFree=26069884/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1542.28 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 154223 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210584 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1542.28
Current children cumulated vsize (KiB) 189044

[startup+1602.3 s]
/proc/loadavg: 3.03 3.49 3.62 4/184 29785
/proc/meminfo: memFree=26069352/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1602.28 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 160223 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210499 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1602.28
Current children cumulated vsize (KiB) 189044

[startup+1662.3 s]
/proc/loadavg: 3.04 3.41 3.59 4/184 29787
/proc/meminfo: memFree=25454272/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1662.28 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 166223 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210057 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1662.28
Current children cumulated vsize (KiB) 189044

[startup+1722.3 s]
/proc/loadavg: 3.01 3.34 3.55 4/184 29788
/proc/meminfo: memFree=30333020/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1722.28 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 172223 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4210016 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1722.28
Current children cumulated vsize (KiB) 189044

[startup+1782.3 s]
/proc/loadavg: 3.00 3.27 3.51 4/184 29790
/proc/meminfo: memFree=29726748/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1782.28 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 178223 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4208301 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1782.28
Current children cumulated vsize (KiB) 189044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 3.00 3.26 3.50 4/184 29791
/proc/meminfo: memFree=29551396/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1800.09 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 180004 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4208612 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 189044

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

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

[startup+1800.1 s]
/proc/loadavg: 3.00 3.26 3.50 4/184 29791
/proc/meminfo: memFree=29551396/32950904 swapFree=67055440/67111528
[pid=29414] ppid=29412 vsize=189044 CPUtime=1800.09 cores=4,6
/proc/29414/stat : 29414 (OptimuS_release) R 29412 29414 27643 0 -1 4202496 39997 0 0 0 180004 5 0 0 25 0 1 0 892540315 193581056 38876 33554432000 4194304 4279335 140735758371120 18446744073709551615 4208612 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/29414/statm: 47261 38876 270 21 0 43898 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 189044

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.12
CPU time (s): 1800.11
CPU user time (s): 1800.04
CPU system time (s): 0.065989
CPU usage (%): 99.9996
Max. virtual memory (cumulated for all children) (KiB): 189044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39997
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= 7
involuntary context switches= 3161

runsolver used 2.94155 second user time and 6.76197 second system time

The end

Launcher Data 

Begin job on node121 at 2011-06-11 18:23:26
IDJOB=3495065
IDBENCH=89558
IDSOLVER=1986
FILE ID=node121/3495065-1307809405
RUNJOBID= node121-1307809405-29357
PBS_JOBID= 13551058
Free space on /tmp= 74072 MiB

SOLVER NAME= OptimuS a100_source
BENCH NAME= SAT11/mus/marques-silva/software-verification/itox_vc1216.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495065-1307809405/watcher-3495065-1307809405 -o /tmp/evaluation-result-3495065-1307809405/solver-3495065-1307809405 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495065-1307809405.cnf

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

MD5SUM BENCH= 5989776b4ffba911abbb4fbca4e657bd
RANDOM SEED=695371074

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      31437496 kB
Buffers:        298328 kB
Cached:         934360 kB
SwapCached:       9944 kB
Active:         625012 kB
Inactive:       687744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      31437496 kB
SwapTotal:    67111528 kB
SwapFree:     67055440 kB
Dirty:           11684 kB
Writeback:           0 kB
AnonPages:       76820 kB
Mapped:          12716 kB
Slab:           135456 kB
PageTables:       5368 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   330128 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 node121 at 2011-06-11 18:53:28