Trace number 3495490

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 1800.11

General information on the benchmark

Namemus/chen/fdmus_v100/
fdmus_b20_388.cnf
MD5SUM9b3d5a40faa434ed629267cacdf9d25c
Bench CategoryMUS (MUS)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark105.122
Satisfiable
(Un)Satisfiability was proved
Number of variables4929
Number of clauses13497
Sum of the clauses size31143
Maximum clause length3
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 29336
Number of clauses of size 34155
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-3495490-1307807665/watcher-3495490-1307807665 -o /tmp/evaluation-result-3495490-1307807665/solver-3495490-1307807665 -C 1800 -W 1850 -M 7680 OptimuS_release HOME/instance-3495490-1307807665.cnf 

running on 2 cores: 5,7

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: 1.72 1.56 2.13 4/189 7825
/proc/meminfo: memFree=31351040/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=21008 CPUtime=0 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 881 0 0 0 0 0 0 0 25 0 1 0 970997111 21512192 810 33554432000 4194304 4280283 140733274951040 18446744073709551615 4266385 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 5252 811 224 21 0 1889 0

[startup+0.045191 s]
/proc/loadavg: 1.72 1.56 2.13 4/189 7825
/proc/meminfo: memFree=31351040/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=24028 CPUtime=0.04 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 1539 0 0 0 4 0 0 0 25 0 1 0 970997111 24604672 1457 33554432000 4194304 4280283 140733274951040 18446744073709551615 4208534 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 6007 1457 251 21 0 2644 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 24028

[startup+0.101183 s]
/proc/loadavg: 1.72 1.56 2.13 4/189 7825
/proc/meminfo: memFree=31351040/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=24224 CPUtime=0.09 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 1929 0 0 0 9 0 0 0 25 0 1 0 970997111 24805376 1844 33554432000 4194304 4280283 140733274951040 18446744073709551615 4243396 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 6056 1844 270 21 0 2693 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24224

[startup+0.301145 s]
/proc/loadavg: 1.72 1.56 2.13 4/189 7825
/proc/meminfo: memFree=31351040/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=31620 CPUtime=0.29 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 4036 0 0 0 29 0 0 0 25 0 1 0 970997111 32378880 3950 33554432000 4194304 4280283 140733274951040 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 7905 3951 270 21 0 4542 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31620

[startup+0.701071 s]
/proc/loadavg: 1.72 1.56 2.13 4/189 7825
/proc/meminfo: memFree=31351040/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=50776 CPUtime=0.69 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 8417 0 0 0 68 1 0 0 25 0 1 0 970997111 51994624 8327 33554432000 4194304 4280283 140733274951040 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 12694 8328 270 21 0 9331 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50776

[startup+1.50092 s]
/proc/loadavg: 1.72 1.56 2.13 5/190 7826
/proc/meminfo: memFree=31309880/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=32236 CPUtime=1.49 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 25662 0 0 0 146 3 0 0 25 0 1 0 970997111 33009664 4110 33554432000 4194304 4280283 140733274951040 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 8059 4110 270 21 0 4696 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32236

[startup+3.10062 s]
/proc/loadavg: 1.72 1.56 2.13 5/190 7826
/proc/meminfo: memFree=31283592/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=81280 CPUtime=3.09 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 38395 0 0 0 305 4 0 0 25 0 1 0 970997111 83230720 16805 33554432000 4194304 4280283 140733274951040 18446744073709551615 260023854064 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 20320 16805 272 21 0 16957 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81280

[startup+6.30103 s]
/proc/loadavg: 1.90 1.60 2.14 5/190 7826
/proc/meminfo: memFree=31305220/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=6.29 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 43088 0 0 0 624 5 0 0 25 0 1 0 970997111 102678528 21476 33554432000 4194304 4280283 140733274951040 18446744073709551615 4238866 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21476 273 21 0 21705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 100272

[startup+12.7009 s]
/proc/loadavg: 2.07 1.64 2.15 5/190 7826
/proc/meminfo: memFree=31237112/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=12.69 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 51508 0 0 0 1264 5 0 0 25 0 1 0 970997111 102678528 21554 33554432000 4194304 4280283 140733274951040 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21554 272 21 0 21705 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 100272

[startup+25.5005 s]
/proc/loadavg: 2.50 1.75 2.18 5/190 7826
/proc/meminfo: memFree=31266868/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=25.49 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 127829 0 0 0 2536 13 0 0 25 0 1 0 970997111 102678528 21554 33554432000 4194304 4280283 140733274951040 18446744073709551615 4243059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21554 270 21 0 21705 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 100272

[startup+51.1008 s]
/proc/loadavg: 3.01 1.93 2.22 5/190 7827
/proc/meminfo: memFree=31252092/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=51.09 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 280442 0 0 0 5079 30 0 0 25 0 1 0 970997111 102678528 21554 33554432000 4194304 4280283 140733274951040 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21554 270 21 0 21705 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 100272

[startup+102.306 s]
/proc/loadavg: 3.62 2.26 2.32 5/190 7828
/proc/meminfo: memFree=31260004/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=102.3 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 451611 0 0 0 10180 50 0 0 25 0 1 0 970997111 102678528 21554 33554432000 4194304 4280283 140733274951040 18446744073709551615 4242831 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21554 270 21 0 21705 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 100272

[startup+162.3 s]
/proc/loadavg: 3.86 2.58 2.42 5/190 7906
/proc/meminfo: memFree=31323380/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=162.29 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 699479 0 0 0 16151 78 0 0 25 0 1 0 970997111 102678528 21555 33554432000 4194304 4280283 140733274951040 18446744073709551615 4258081 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21555 270 21 0 21705 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 100272

[startup+222.3 s]
/proc/loadavg: 3.95 2.83 2.52 5/190 7908
/proc/meminfo: memFree=31258748/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=222.29 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 1003931 0 0 0 22116 113 0 0 25 0 1 0 970997111 102678528 21555 33554432000 4194304 4280283 140733274951040 18446744073709551615 4258083 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21555 270 21 0 21705 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 100272

[startup+282.3 s]
/proc/loadavg: 3.98 3.04 2.61 5/190 7947
/proc/meminfo: memFree=31261444/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=149592 CPUtime=282.28 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 1607387 0 0 0 28045 183 0 0 25 0 1 0 970997111 153182208 29787 33554432000 4194304 4280283 140733274951040 18446744073709551615 4258081 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 37398 29792 270 21 0 34035 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 149592

[startup+342.3 s]
/proc/loadavg: 4.03 3.23 2.70 5/190 7949
/proc/meminfo: memFree=31197296/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=342.29 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 2130069 0 0 0 33983 246 0 0 25 0 1 0 970997111 102678528 21555 33554432000 4194304 4280283 140733274951040 18446744073709551615 4244198 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21555 270 21 0 21705 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 100272

[startup+402.3 s]
/proc/loadavg: 4.01 3.37 2.78 5/190 7959
/proc/meminfo: memFree=31191528/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=402.29 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 2562237 0 0 0 39933 296 0 0 25 0 1 0 970997111 102678528 21555 33554432000 4194304 4280283 140733274951040 18446744073709551615 4259097 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21555 270 21 0 21705 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 100272

[startup+462.3 s]
/proc/loadavg: 4.00 3.48 2.85 5/190 7961
/proc/meminfo: memFree=31219724/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=462.29 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 3396831 0 0 0 45835 394 0 0 25 0 1 0 970997111 102678528 21555 33554432000 4194304 4280283 140733274951040 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21555 270 21 0 21705 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 100272

[startup+522.3 s]
/proc/loadavg: 4.00 3.57 2.92 5/190 7963
/proc/meminfo: memFree=31243868/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=522.28 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 4357218 0 0 0 51720 508 0 0 25 0 1 0 970997111 102678528 21555 33554432000 4194304 4280283 140733274951040 18446744073709551615 4238823 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21555 270 21 0 21705 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 100272

[startup+582.3 s]
/proc/loadavg: 4.00 3.65 2.98 5/190 7964
/proc/meminfo: memFree=31197080/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=149592 CPUtime=582.29 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 5208374 0 0 0 57620 609 0 0 25 0 1 0 970997111 153182208 30195 33554432000 4194304 4280283 140733274951040 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 37398 30196 270 21 0 34035 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 149592

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 4.05 3.88 3.26 5/190 7972
/proc/meminfo: memFree=31143340/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=149592 CPUtime=882.28 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 6942600 0 0 0 87416 812 0 0 25 0 1 0 970997111 153182208 29928 33554432000 4194304 4280283 140733274951040 18446744073709551615 4244302 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 37398 29928 270 21 0 34035 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 149592

[startup+942.3 s]
/proc/loadavg: 4.02 3.90 3.30 5/190 7974
/proc/meminfo: memFree=31199744/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=149592 CPUtime=942.27 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 7657449 0 0 0 93328 899 0 0 25 0 1 0 970997111 153182208 33523 33554432000 4194304 4280283 140733274951040 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 37398 33523 270 21 0 34035 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 149592

[startup+1002.3 s]
/proc/loadavg: 4.00 3.91 3.34 5/190 7975
/proc/meminfo: memFree=31161256/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=149592 CPUtime=1002.27 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 8374616 0 0 0 99243 984 0 0 25 0 1 0 970997111 153182208 29963 33554432000 4194304 4280283 140733274951040 18446744073709551615 4242870 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 37398 29965 270 21 0 34035 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 149592

[startup+1062.3 s]
/proc/loadavg: 4.06 3.94 3.39 5/190 7977
/proc/meminfo: memFree=31115796/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=1062.28 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 8800546 0 0 0 105193 1035 0 0 25 0 1 0 970997111 102678528 21555 33554432000 4194304 4280283 140733274951040 18446744073709551615 4243147 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21555 270 21 0 21705 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 100272

[startup+1122.3 s]
/proc/loadavg: 4.02 3.95 3.42 5/190 7979
/proc/meminfo: memFree=31094780/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=149592 CPUtime=1122.27 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 9406563 0 0 0 111119 1108 0 0 25 0 1 0 970997111 153182208 33009 33554432000 4194304 4280283 140733274951040 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 37398 33009 270 21 0 34035 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 149592

[startup+1182.3 s]
/proc/loadavg: 4.05 3.97 3.46 5/190 7980
/proc/meminfo: memFree=31191192/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=1182.28 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 10126501 0 0 0 117036 1192 0 0 25 0 1 0 970997111 102678528 21555 33554432000 4194304 4280283 140733274951040 18446744073709551615 4256601 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21555 270 21 0 21705 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 100272

[startup+1242.3 s]
/proc/loadavg: 4.02 3.97 3.49 5/190 7982
/proc/meminfo: memFree=31258240/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=1242.27 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 10678192 0 0 0 122972 1255 0 0 25 0 1 0 970997111 102678528 21555 33554432000 4194304 4280283 140733274951040 18446744073709551615 4242930 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21555 270 21 0 21705 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 100272

[startup+1302.3 s]
/proc/loadavg: 4.00 3.97 3.52 5/190 7983
/proc/meminfo: memFree=31199912/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=1302.28 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 11092411 0 0 0 128923 1305 0 0 25 0 1 0 970997111 102678528 21555 33554432000 4194304 4280283 140733274951040 18446744073709551615 4257209 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21555 270 21 0 21705 0
Current children cumulated CPU time (s) 1302.28
Current children cumulated vsize (KiB) 100272

[startup+1362.3 s]
/proc/loadavg: 4.07 3.99 3.55 5/190 7985
/proc/meminfo: memFree=31202476/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=149592 CPUtime=1362.26 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 11876242 0 0 0 134827 1399 0 0 25 0 1 0 970997111 153182208 31029 33554432000 4194304 4280283 140733274951040 18446744073709551615 4238839 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 37398 31029 270 21 0 34035 0
Current children cumulated CPU time (s) 1362.26
Current children cumulated vsize (KiB) 149592

[startup+1422.31 s]
/proc/loadavg: 4.02 3.99 3.58 5/190 7987
/proc/meminfo: memFree=31160128/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=180412 CPUtime=1422.27 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 12783594 0 0 0 140716 1511 0 0 25 0 1 0 970997111 184741888 37732 33554432000 4194304 4280283 140733274951040 18446744073709551615 4243136 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 45103 37732 270 21 0 41740 0
Current children cumulated CPU time (s) 1422.27
Current children cumulated vsize (KiB) 180412

[startup+1482.3 s]
/proc/loadavg: 4.01 3.99 3.60 5/190 7988
/proc/meminfo: memFree=31124388/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=149592 CPUtime=1482.26 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 13675672 0 0 0 146605 1621 0 0 25 0 1 0 970997111 153182208 31153 33554432000 4194304 4280283 140733274951040 18446744073709551615 4258308 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 37398 31157 270 21 0 34035 0
Current children cumulated CPU time (s) 1482.26
Current children cumulated vsize (KiB) 149592

[startup+1542.3 s]
/proc/loadavg: 4.00 3.99 3.62 5/190 7990
/proc/meminfo: memFree=31136764/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=180412 CPUtime=1542.27 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 14518519 0 0 0 152495 1732 0 0 25 0 1 0 970997111 184741888 37161 33554432000 4194304 4280283 140733274951040 18446744073709551615 4243139 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 45103 37161 270 21 0 41740 0
Current children cumulated CPU time (s) 1542.27
Current children cumulated vsize (KiB) 180412

[startup+1602.3 s]
/proc/loadavg: 4.00 3.99 3.64 5/190 7991
/proc/meminfo: memFree=31164636/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=1602.25 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 15421745 0 0 0 158377 1848 0 0 25 0 1 0 970997111 102678528 21561 33554432000 4194304 4280283 140733274951040 18446744073709551615 4257508 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21561 270 21 0 21705 0
Current children cumulated CPU time (s) 1602.25
Current children cumulated vsize (KiB) 100272

[startup+1662.3 s]
/proc/loadavg: 4.03 4.00 3.67 5/190 7993
/proc/meminfo: memFree=31067140/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=1662.26 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 16397023 0 0 0 164257 1969 0 0 25 0 1 0 970997111 102678528 21561 33554432000 4194304 4280283 140733274951040 18446744073709551615 4243554 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21561 270 21 0 21705 0
Current children cumulated CPU time (s) 1662.26
Current children cumulated vsize (KiB) 100272

[startup+1722.3 s]
/proc/loadavg: 4.07 4.01 3.69 5/190 7995
/proc/meminfo: memFree=31096740/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=1722.24 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 17325035 0 0 0 170139 2085 0 0 25 0 1 0 970997111 102678528 21561 33554432000 4194304 4280283 140733274951040 18446744073709551615 4243157 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21561 270 21 0 21705 0
Current children cumulated CPU time (s) 1722.24
Current children cumulated vsize (KiB) 100272

[startup+1782.3 s]
/proc/loadavg: 4.02 4.01 3.71 3/186 7998
/proc/meminfo: memFree=31273416/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=100272 CPUtime=1782.24 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 18213980 0 0 0 176029 2195 0 0 25 0 1 0 970997111 102678528 21561 33554432000 4194304 4280283 140733274951040 18446744073709551615 4257370 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 25068 21561 270 21 0 21705 0
Current children cumulated CPU time (s) 1782.24
Current children cumulated vsize (KiB) 100272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 3.45 3.88 3.67 3/178 8047
/proc/meminfo: memFree=31257488/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=180412 CPUtime=1800.05 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 18484587 0 0 0 177778 2227 0 0 25 0 1 0 970997111 184741888 38810 33554432000 4194304 4280283 140733274951040 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 45103 38810 270 21 0 41740 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 180412

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: 3.45 3.88 3.67 3/178 8047
/proc/meminfo: memFree=31257488/32951124 swapFree=67056304/67111528
[pid=7825] ppid=7823 vsize=180412 CPUtime=1800.05 cores=5,7
/proc/7825/stat : 7825 (OptimuS_release) R 7823 7825 6571 0 -1 4202496 18484587 0 0 0 177778 2227 0 0 25 0 1 0 970997111 184741888 38810 33554432000 4194304 4280283 140733274951040 18446744073709551615 4260059 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/7825/statm: 45103 38810 270 21 0 41740 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 180412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.11
CPU time (s): 1800.07
CPU user time (s): 1777.78
CPU system time (s): 22.2846
CPU usage (%): 99.9975
Max. virtual memory (cumulated for all children) (KiB): 310640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1777.78
system time used= 22.2846
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18484591
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= 6
involuntary context switches= 4576

runsolver used 2.99554 second user time and 6.82496 second system time

The end

Launcher Data 

Begin job on node110 at 2011-06-11 17:54:25
IDJOB=3495490
IDBENCH=88641
IDSOLVER=1988
FILE ID=node110/3495490-1307807665
RUNJOBID= node110-1307807647-7731
PBS_JOBID= 13551064
Free space on /tmp= 74144 MiB

SOLVER NAME= OptimuS x100_source
BENCH NAME= SAT11/mus/chen/fdmus_v100/fdmus_b20_388.cnf
COMMAND LINE= OptimuS_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3495490-1307807665/watcher-3495490-1307807665 -o /tmp/evaluation-result-3495490-1307807665/solver-3495490-1307807665 -C 1800 -W 1850 -M 7680  OptimuS_release HOME/instance-3495490-1307807665.cnf

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

MD5SUM BENCH= 9b3d5a40faa434ed629267cacdf9d25c
RANDOM SEED=692179715

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:      31351956 kB
Buffers:        315468 kB
Cached:         792228 kB
SwapCached:       8464 kB
Active:         748788 kB
Inactive:       615400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31351956 kB
SwapTotal:    67111528 kB
SwapFree:     67056304 kB
Dirty:            2612 kB
Writeback:           0 kB
AnonPages:      254652 kB
Mapped:          13532 kB
Slab:           168856 kB
PageTables:       5536 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   507212 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 18:24:27