Trace number 3495484

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 x100_source? (TO) 1800.07 1800.01

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b20_171.cnf
MD5SUM99bfd853a5236178d14f7cba4efb0529
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark85.0921
Satisfiable
(Un)Satisfiability was proved
Number of variables4827
Number of clauses13331
Sum of the clauses size30793
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29188
Number of clauses of size 34137
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-3495484-1307807902/watcher-3495484-1307807902 -o /tmp/evaluation-result-3495484-1307807902/solver-3495484-1307807902 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495484-1307807902.cnf 

running on 2 cores: 0,2

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: 3.96 2.89 2.54 4/189 7945
/proc/meminfo: memFree=31321508/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=20620 CPUtime=0 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 790 0 0 0 0 0 0 0 25 0 1 0 971020833 21114880 719 33554432000 4194304 4280283 140737180996832 18446744073709551615 260020092683 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 5155 728 224 21 0 1792 0

[startup+0.0635329 s]
/proc/loadavg: 3.96 2.89 2.54 4/189 7945
/proc/meminfo: memFree=31321508/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=23888 CPUtime=0.05 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 1631 0 0 0 5 0 0 0 25 0 1 0 971020833 24461312 1548 33554432000 4194304 4280283 140737180996832 18446744073709551615 4257082 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 5972 1548 270 21 0 2609 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 23888

[startup+0.100533 s]
/proc/loadavg: 3.96 2.89 2.54 4/189 7945
/proc/meminfo: memFree=31321508/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=23888 CPUtime=0.09 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 1814 0 0 0 9 0 0 0 25 0 1 0 971020833 24461312 1731 33554432000 4194304 4280283 140737180996832 18446744073709551615 4259203 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 5972 1731 270 21 0 2609 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23888

[startup+0.300489 s]
/proc/loadavg: 3.96 2.89 2.54 4/189 7945
/proc/meminfo: memFree=31321508/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=31308 CPUtime=0.29 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 3769 0 0 0 29 0 0 0 25 0 1 0 971020833 32059392 3680 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243194 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 7827 3681 270 21 0 4464 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31308

[startup+0.700426 s]
/proc/loadavg: 3.96 2.89 2.54 4/189 7945
/proc/meminfo: memFree=31321508/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=50308 CPUtime=0.69 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 8516 0 0 0 67 2 0 0 25 0 1 0 971020833 51515392 8424 33554432000 4194304 4280283 140737180996832 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 12577 8424 270 21 0 9214 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50308

[startup+1.50029 s]
/proc/loadavg: 3.96 2.89 2.54 5/190 7946
/proc/meminfo: memFree=31276264/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=100400 CPUtime=1.49 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 16541 0 0 0 146 3 0 0 25 0 1 0 971020833 102809600 16448 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 25100 16448 270 21 0 21737 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100400

[startup+3.10101 s]
/proc/loadavg: 3.96 2.89 2.54 5/190 7946
/proc/meminfo: memFree=31292136/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=69428 CPUtime=3.09 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 51708 0 0 0 302 7 0 0 25 0 1 0 971020833 71094272 13708 33554432000 4194304 4280283 140737180996832 18446744073709551615 260023854193 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 17357 13708 271 21 0 13994 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 69428

[startup+6.30041 s]
/proc/loadavg: 3.96 2.91 2.55 5/190 7946
/proc/meminfo: memFree=31225052/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=118748 CPUtime=6.29 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 92383 0 0 0 617 12 0 0 25 0 1 0 971020833 121597952 23528 33554432000 4194304 4280283 140737180996832 18446744073709551615 4257632 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 29687 23528 270 21 0 26324 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 118748

[startup+12.7002 s]
/proc/loadavg: 3.96 2.93 2.56 5/190 7946
/proc/meminfo: memFree=31260000/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=12.69 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 149325 0 0 0 1249 20 0 0 25 0 1 0 971020833 140738560 26429 33554432000 4194304 4280283 140737180996832 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 26429 270 21 0 30997 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 137440

[startup+25.5009 s]
/proc/loadavg: 3.97 2.98 2.58 5/190 7947
/proc/meminfo: memFree=31195140/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=88120 CPUtime=25.49 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 227508 0 0 0 2519 30 0 0 25 0 1 0 971020833 90234880 18583 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 22030 18583 270 21 0 18667 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 88120

[startup+51.1012 s]
/proc/loadavg: 3.98 3.06 2.62 5/190 7947
/proc/meminfo: memFree=31248176/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=88120 CPUtime=51.1 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 477335 0 0 0 5046 64 0 0 25 0 1 0 971020833 90234880 18583 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 22030 18583 270 21 0 18667 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 88120

[startup+102.307 s]
/proc/loadavg: 4.03 3.22 2.69 5/190 7949
/proc/meminfo: memFree=31153772/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=102.3 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 1029614 0 0 0 10097 133 0 0 25 0 1 0 971020833 140738560 28278 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 28278 270 21 0 30997 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 137440

[startup+162.301 s]
/proc/loadavg: 4.01 3.36 2.77 5/190 7959
/proc/meminfo: memFree=31185096/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=168260 CPUtime=162.3 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 1772398 0 0 0 15998 232 0 0 25 0 1 0 971020833 172298240 32129 33554432000 4194304 4280283 140737180996832 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 42065 32129 270 21 0 38702 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 168260

[startup+222.301 s]
/proc/loadavg: 4.00 3.47 2.84 5/190 7961
/proc/meminfo: memFree=31243656/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=222.3 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 2424620 0 0 0 21908 322 0 0 25 0 1 0 971020833 140738560 26493 33554432000 4194304 4280283 140737180996832 18446744073709551615 4257056 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 26493 270 21 0 30997 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 137440

[startup+282.301 s]
/proc/loadavg: 4.00 3.56 2.91 5/190 7963
/proc/meminfo: memFree=31210884/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=282.29 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 2787553 0 0 0 27861 368 0 0 25 0 1 0 971020833 140738560 26842 33554432000 4194304 4280283 140737180996832 18446744073709551615 4257972 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 26842 270 21 0 30997 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 137440

[startup+342.301 s]
/proc/loadavg: 4.00 3.64 2.98 5/190 7964
/proc/meminfo: memFree=31203176/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=342.3 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 3390643 0 0 0 33784 446 0 0 25 0 1 0 971020833 140738560 29396 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 29396 270 21 0 30997 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 137440

[startup+402.301 s]
/proc/loadavg: 4.00 3.70 3.04 5/190 7966
/proc/meminfo: memFree=31182904/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=88120 CPUtime=402.3 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 4155371 0 0 0 39684 546 0 0 25 0 1 0 971020833 90234880 18583 33554432000 4194304 4280283 140737180996832 18446744073709551615 4238841 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 22030 18583 270 21 0 18667 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 88120

[startup+462.301 s]
/proc/loadavg: 4.00 3.75 3.10 5/190 7967
/proc/meminfo: memFree=31211396/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=462.3 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 4997182 0 0 0 45574 656 0 0 25 0 1 0 971020833 140738560 26193 33554432000 4194304 4280283 140737180996832 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 26193 270 21 0 30997 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 137440

[startup+522.301 s]
/proc/loadavg: 4.00 3.80 3.15 5/190 7969
/proc/meminfo: memFree=31137084/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=168260 CPUtime=522.3 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 5869322 0 0 0 51457 773 0 0 25 0 1 0 971020833 172298240 33603 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 42065 33603 270 21 0 38702 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 168260

[startup+582.301 s]
/proc/loadavg: 4.00 3.83 3.20 5/190 7971
/proc/meminfo: memFree=31132216/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=582.31 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 6734669 0 0 0 57337 894 0 0 25 0 1 0 971020833 140738560 27116 33554432000 4194304 4280283 140737180996832 18446744073709551615 260023854185 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 27116 270 21 0 30997 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 137440

[startup+642.301 s]

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

[startup+822.301 s]
/proc/loadavg: 4.07 3.94 3.38 5/190 7977
/proc/meminfo: memFree=31128196/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=168260 CPUtime=822.31 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 10064822 0 0 0 80880 1351 0 0 25 0 1 0 971020833 172298240 34258 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 42065 34258 270 21 0 38702 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 168260

[startup+882.301 s]
/proc/loadavg: 4.02 3.95 3.42 5/190 7979
/proc/meminfo: memFree=31196832/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=882.32 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 10850597 0 0 0 86780 1452 0 0 25 0 1 0 971020833 140738560 27466 33554432000 4194304 4280283 140737180996832 18446744073709551615 4256569 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 27470 270 21 0 30997 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 137440

[startup+942.301 s]
/proc/loadavg: 4.05 3.97 3.46 5/190 7980
/proc/meminfo: memFree=31196648/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=942.32 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 11698851 0 0 0 92670 1562 0 0 25 0 1 0 971020833 140738560 27008 33554432000 4194304 4280283 140737180996832 18446744073709551615 4256601 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 27012 270 21 0 30997 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 137440

[startup+1002.3 s]
/proc/loadavg: 4.02 3.97 3.49 5/190 7982
/proc/meminfo: memFree=31209756/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=1002.32 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 12399777 0 0 0 98581 1651 0 0 25 0 1 0 971020833 140738560 29880 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 29880 270 21 0 30997 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 137440

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.52 5/190 7983
/proc/meminfo: memFree=31207724/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=88120 CPUtime=1062.32 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 13169058 0 0 0 104484 1748 0 0 25 0 1 0 971020833 90234880 18583 33554432000 4194304 4280283 140737180996832 18446744073709551615 4238544 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 22030 18583 270 21 0 18667 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 88120

[startup+1122.3 s]
/proc/loadavg: 4.08 3.99 3.55 5/190 7985
/proc/meminfo: memFree=31167632/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=168260 CPUtime=1122.33 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 13964947 0 0 0 110383 1850 0 0 25 0 1 0 971020833 172298240 31524 33554432000 4194304 4280283 140737180996832 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 42065 31524 270 21 0 38702 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 168260

[startup+1182.3 s]
/proc/loadavg: 4.03 3.99 3.57 5/190 7987
/proc/meminfo: memFree=31150208/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=1182.33 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 14708836 0 0 0 116287 1946 0 0 25 0 1 0 971020833 140738560 30773 33554432000 4194304 4280283 140737180996832 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 30773 270 21 0 30997 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 137440

[startup+1242.3 s]
/proc/loadavg: 4.01 3.99 3.60 5/190 7988
/proc/meminfo: memFree=31121784/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=1242.33 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 15541537 0 0 0 122177 2056 0 0 25 0 1 0 971020833 140738560 30699 33554432000 4194304 4280283 140737180996832 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 30699 270 21 0 30997 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 137440

[startup+1302.3 s]
/proc/loadavg: 4.00 3.99 3.62 5/190 7990
/proc/meminfo: memFree=31163300/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=88120 CPUtime=1302.33 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 16433533 0 0 0 128058 2175 0 0 25 0 1 0 971020833 90234880 18583 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 22030 18583 270 21 0 18667 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 88120

[startup+1362.3 s]
/proc/loadavg: 4.00 3.99 3.64 5/190 7991
/proc/meminfo: memFree=31051176/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=168260 CPUtime=1362.33 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 17236480 0 0 0 133946 2287 0 0 25 0 1 0 971020833 172298240 36391 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 42065 36391 270 21 0 38702 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 168260

[startup+1422.31 s]
/proc/loadavg: 4.03 4.00 3.67 5/190 7993
/proc/meminfo: memFree=31081400/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=168260 CPUtime=1422.34 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 18032457 0 0 0 139838 2396 0 0 25 0 1 0 971020833 172298240 31521 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 42065 31521 270 21 0 38702 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 168260

[startup+1482.3 s]
/proc/loadavg: 4.07 4.02 3.69 5/190 7995
/proc/meminfo: memFree=31135800/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=168260 CPUtime=1482.33 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 18793659 0 0 0 145735 2498 0 0 25 0 1 0 971020833 172298240 35259 33554432000 4194304 4280283 140737180996832 18446744073709551615 4258081 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 42065 35259 270 21 0 38702 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 168260

[startup+1542.3 s]
/proc/loadavg: 4.02 4.01 3.71 5/190 7996
/proc/meminfo: memFree=31129668/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=1542.33 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 19615682 0 0 0 151623 2610 0 0 25 0 1 0 971020833 140738560 30399 33554432000 4194304 4280283 140737180996832 18446744073709551615 4258074 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 30399 270 21 0 30997 0
Current children cumulated CPU time (s) 1542.33
Current children cumulated vsize (KiB) 137440

[startup+1602.3 s]
/proc/loadavg: 2.36 3.56 3.57 2/172 8073
/proc/meminfo: memFree=31455444/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=137440 CPUtime=1602.34 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 20377999 0 0 0 157519 2715 0 0 25 0 1 0 971020833 140738560 30599 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 34360 30599 270 21 0 30997 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 137440

[startup+1662.3 s]
/proc/loadavg: 1.50 3.09 3.41 2/172 8074
/proc/meminfo: memFree=31459472/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=168260 CPUtime=1662.34 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 21205880 0 0 0 163407 2827 0 0 25 0 1 0 971020833 172298240 34974 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 42065 34974 270 21 0 38702 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 168260

[startup+1722.3 s]
/proc/loadavg: 1.18 2.71 3.25 2/172 8076
/proc/meminfo: memFree=31456040/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=168260 CPUtime=1722.34 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 22028677 0 0 0 169293 2941 0 0 25 0 1 0 971020833 172298240 32563 33554432000 4194304 4280283 140737180996832 18446744073709551615 4236530 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 42065 32571 270 21 0 38702 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 168260

[startup+1782.3 s]
/proc/loadavg: 1.06 2.39 3.11 2/172 8078
/proc/meminfo: memFree=31478292/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=168260 CPUtime=1782.35 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 22884350 0 0 0 175180 3055 0 0 25 0 1 0 971020833 172298240 31407 33554432000 4194304 4280283 140737180996832 18446744073709551615 4256566 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 42065 31407 270 21 0 38702 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 168260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.05 2.30 3.06 2/172 8078
/proc/meminfo: memFree=31444680/32951124 swapFree=67056304/67111528
[pid=7945] ppid=7943 vsize=168260 CPUtime=1800.06 cores=0,2
/proc/7945/stat : 7945 (OptimuS_release) R 7943 7945 6571 0 -1 4202496 23129772 0 0 0 176917 3089 0 0 25 0 1 0 971020833 172298240 36629 33554432000 4194304 4280283 140737180996832 18446744073709551615 4243167 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/7945/statm: 42065 36629 270 21 0 38702 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 168260

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.01
CPU time (s): 1800.07
CPU user time (s): 1769.17
CPU system time (s): 30.8983
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 298488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1769.17
system time used= 30.8983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23129772
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 2145

runsolver used 3.08153 second user time and 6.51301 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-11 17:58:23
IDJOB=3495484
IDBENCH=88793
IDSOLVER=1988
FILE ID=node110/3495484-1307807902
RUNJOBID= node110-1307807647-7728
PBS_JOBID= 13551064
Free space on /tmp= 74144 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b20_171.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495484-1307807902/watcher-3495484-1307807902 -o /tmp/evaluation-result-3495484-1307807902/solver-3495484-1307807902 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495484-1307807902.cnf

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

MD5SUM BENCH= 99bfd853a5236178d14f7cba4efb0529
RANDOM SEED=1568156274

node110.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5332.83
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.83
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		: 2666.830
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	: 5332.76
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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	: 5332.74
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31322300 kB
Buffers:        315728 kB
Cached:         792556 kB
SwapCached:       8464 kB
Active:         778240 kB
Inactive:       615608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31322300 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:             792 kB
Writeback:           0 kB
AnonPages:      283648 kB
Mapped:          13556 kB
Slab:           168660 kB
PageTables:       5984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   525756 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= 74144 MiB
End job on node110 at 2011-06-11 18:28:25