Trace number 3422066

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
minisat hack: contrasat 2011-03-02? (TO) 5000.11 4999.93

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-13-u.cnf
MD5SUM45ee13b66821e6c36f3e38be418fa121
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1218.25
Satisfiable
(Un)Satisfiability was proved
Number of variables138808
Number of clauses626501
Sum of the clauses size1431026
Maximum clause length10
Minimum clause length1
Number of clauses of size 111712
Number of clauses of size 2503953
Number of clauses of size 384536
Number of clauses of size 42920
Number of clauses of size 511680
Number of clauses of size over 511700

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3422066-1306658664/watcher-3422066-1306658664 -o /tmp/evaluation-result-3422066-1306658664/solver-3422066-1306658664 -C 5000 -W 5100 -M 15500 contrasat_release HOME/instance-3422066-1306658664.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.16 0.03 0.01 2/514 8943
/proc/meminfo: memFree=11951124/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=22564 CPUtime=0 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1456 0 0 0 0 0 0 0 21 0 1 0 758282089 23105536 1376 33554432000 4194304 4298156 140735132653904 18446744073709551615 264726065861 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 5641 1377 216 26 0 2273 0

[startup+0.0228231 s]
/proc/loadavg: 0.16 0.03 0.01 2/514 8943
/proc/meminfo: memFree=11951124/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=24372 CPUtime=0.02 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 2222 0 0 0 2 0 0 0 21 0 1 0 758282089 24956928 2029 33554432000 4194304 4298156 140735132653904 18446744073709551615 264726065861 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 6093 2031 216 26 0 2725 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 24372

[startup+0.1008 s]
/proc/loadavg: 0.16 0.03 0.01 2/514 8943
/proc/meminfo: memFree=11951124/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=53456 CPUtime=0.09 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 9622 0 0 0 9 0 0 0 21 0 1 0 758282089 54738944 8590 33554432000 4194304 4298156 140735132653904 18446744073709551615 4284818 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 13364 8590 216 26 0 9996 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 53456

[startup+0.300766 s]
/proc/loadavg: 0.16 0.03 0.01 2/514 8943
/proc/meminfo: memFree=11951124/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=85476 CPUtime=0.29 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 18535 0 0 0 27 2 0 0 22 0 1 0 758282089 87527424 15838 33554432000 4194304 4298156 140735132653904 18446744073709551615 4218624 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 21369 15838 221 26 0 18001 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 85476

[startup+0.700684 s]
/proc/loadavg: 0.16 0.03 0.01 2/514 8943
/proc/meminfo: memFree=11951124/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=83780 CPUtime=0.68 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 23245 0 0 0 66 2 0 0 24 0 1 0 758282089 85790720 15350 33554432000 4194304 4298156 140735132653904 18446744073709551615 4255306 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 20945 15351 223 26 0 17577 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 83780

[startup+1.50053 s]
/proc/loadavg: 0.16 0.03 0.01 5/515 8944
/proc/meminfo: memFree=11890736/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=76696 CPUtime=1.49 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 27751 0 0 0 146 3 0 0 25 0 1 0 758282089 78536704 14118 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 19174 14118 242 26 0 15806 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76696

[startup+3.10023 s]
/proc/loadavg: 0.16 0.03 0.01 5/515 8944
/proc/meminfo: memFree=11886148/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=76696 CPUtime=3.09 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 27783 0 0 0 306 3 0 0 25 0 1 0 758282089 78536704 14150 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 19174 14150 242 26 0 15806 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76696

[startup+6.30064 s]
/proc/loadavg: 0.31 0.07 0.02 5/515 8944
/proc/meminfo: memFree=11874448/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=76696 CPUtime=6.29 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 28344 0 0 0 626 3 0 0 25 0 1 0 758282089 78536704 14570 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 19174 14570 242 26 0 15806 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 76696

[startup+12.7004 s]
/proc/loadavg: 0.44 0.10 0.03 5/515 8944
/proc/meminfo: memFree=11871524/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=76696 CPUtime=12.69 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 28344 0 0 0 1266 3 0 0 25 0 1 0 758282089 78536704 14570 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 19174 14570 242 26 0 15806 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 76696

[startup+25.501 s]
/proc/loadavg: 0.79 0.19 0.06 5/515 8944
/proc/meminfo: memFree=11836852/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=76696 CPUtime=25.49 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 28354 0 0 0 2546 3 0 0 25 0 1 0 758282089 78536704 14580 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 19174 14580 242 26 0 15806 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 76696

[startup+51.1002 s]
/proc/loadavg: 1.20 0.33 0.11 5/515 8945
/proc/meminfo: memFree=11804916/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=90908 CPUtime=51.09 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 32265 0 0 0 5105 4 0 0 25 0 1 0 758282089 93089792 18063 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 22727 18063 242 26 0 19359 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 90908

[startup+102.318 s]
/proc/loadavg: 1.73 0.62 0.22 4/515 8947
/proc/meminfo: memFree=11807748/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=95740 CPUtime=102.31 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 32941 0 0 0 10227 4 0 0 25 0 1 0 758282089 98037760 18705 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 23935 18705 242 26 0 20567 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 95740

[startup+162.301 s]
/proc/loadavg: 1.93 0.88 0.33 3/515 8975
/proc/meminfo: memFree=11786324/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=107232 CPUtime=162.29 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 36230 0 0 0 16225 4 0 0 25 0 1 0 758282089 109805568 21640 33554432000 4194304 4298156 140735132653904 18446744073709551615 4251970 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 26808 21640 242 26 0 23440 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 107232

[startup+222.301 s]
/proc/loadavg: 2.13 1.11 0.45 3/515 8977
/proc/meminfo: memFree=11786796/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=84268 CPUtime=222.29 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 36417 0 0 0 22225 4 0 0 25 0 1 0 758282089 86290432 16576 33554432000 4194304 4298156 140735132653904 18446744073709551615 4251890 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 21067 16576 242 26 0 17699 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 84268

[startup+282.3 s]
/proc/loadavg: 2.12 1.29 0.55 3/515 8978
/proc/meminfo: memFree=11755152/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=110124 CPUtime=282.3 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 42239 0 0 0 28225 5 0 0 25 0 1 0 758282089 112766976 21820 33554432000 4194304 4298156 140735132653904 18446744073709551615 4261489 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 27531 21820 242 26 0 24163 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 110124

[startup+342.301 s]
/proc/loadavg: 2.04 1.42 0.63 3/515 8980
/proc/meminfo: memFree=11706008/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=121872 CPUtime=342.3 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 42485 0 0 0 34225 5 0 0 25 0 1 0 758282089 124796928 22051 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256565 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 30468 22051 242 26 0 27100 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 121872

[startup+402.301 s]
/proc/loadavg: 2.01 1.52 0.72 3/515 8982
/proc/meminfo: memFree=11691356/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=129056 CPUtime=402.3 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 61101 0 0 0 40223 7 0 0 25 0 1 0 758282089 132153344 25563 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 32264 25563 242 26 0 28896 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 129056

[startup+462.3 s]
/proc/loadavg: 2.00 1.60 0.79 3/515 8983
/proc/meminfo: memFree=11724788/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=129056 CPUtime=462.31 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 61285 0 0 0 46223 8 0 0 25 0 1 0 758282089 132153344 25739 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 32264 25739 242 26 0 28896 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 129056

[startup+522.301 s]
/proc/loadavg: 2.00 1.67 0.87 3/515 8985
/proc/meminfo: memFree=11689548/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=159404 CPUtime=522.31 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 67299 0 0 0 52223 8 0 0 25 0 1 0 758282089 163229696 31375 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256301 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 39851 31375 242 26 0 36483 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 159404

[startup+582.301 s]
/proc/loadavg: 2.11 1.76 0.94 3/515 8986
/proc/meminfo: memFree=11718024/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=110380 CPUtime=582.31 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 71514 0 0 0 58222 9 0 0 25 0 1 0 758282089 113029120 21830 33554432000 4194304 4298156 140735132653904 18446744073709551615 4262582 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 27595 21830 242 26 0 24227 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 110380

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.03 2.05 1.97 3/515 9091
/proc/meminfo: memFree=11540240/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=202168 CPUtime=4062.46 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 854266 0 0 0 406119 127 0 0 25 0 1 0 758282089 207020032 43409 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 50542 43409 242 26 0 47174 0
Current children cumulated CPU time (s) 4062.46
Current children cumulated vsize (KiB) 202168

[startup+4122.3 s]
/proc/loadavg: 2.01 2.03 1.97 3/515 9093
/proc/meminfo: memFree=11570824/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=202168 CPUtime=4122.44 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 890505 0 0 0 412113 131 0 0 25 0 1 0 758282089 207020032 42815 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256524 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 50542 42815 242 26 0 47174 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 202168

[startup+4182.3 s]
/proc/loadavg: 2.00 2.03 1.97 3/515 9094
/proc/meminfo: memFree=11561360/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=202168 CPUtime=4182.45 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 925008 0 0 0 418107 138 0 0 25 0 1 0 758282089 207020032 43082 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256293 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 50542 43082 242 26 0 47174 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 202168

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/515 9096
/proc/meminfo: memFree=11546564/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=202168 CPUtime=4242.44 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 958798 0 0 0 424102 142 0 0 25 0 1 0 758282089 207020032 43098 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256262 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 50542 43098 242 26 0 47174 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 202168

[startup+4302.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/515 9098
/proc/meminfo: memFree=11527568/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=232988 CPUtime=4302.44 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 976766 0 0 0 430099 145 0 0 25 0 1 0 758282089 238579712 47689 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 58247 47689 242 26 0 54879 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 232988

[startup+4362.3 s]
/proc/loadavg: 2.04 2.02 1.98 3/515 9099
/proc/meminfo: memFree=11526424/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=202168 CPUtime=4362.46 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1024632 0 0 0 436093 153 0 0 25 0 1 0 758282089 207020032 42296 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 50542 42296 242 26 0 47174 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 202168

[startup+4422.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/515 9101
/proc/meminfo: memFree=11553664/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=202168 CPUtime=4422.45 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1050414 0 0 0 442088 157 0 0 25 0 1 0 758282089 207020032 43270 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 50542 43270 242 26 0 47174 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 202168

[startup+4482.3 s]
/proc/loadavg: 2.08 2.03 1.98 3/515 9102
/proc/meminfo: memFree=11487044/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=202168 CPUtime=4482.46 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1081448 0 0 0 448085 161 0 0 25 0 1 0 758282089 207020032 42903 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256555 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 50542 42903 242 26 0 47174 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 202168

[startup+4542.3 s]
/proc/loadavg: 2.03 2.02 1.98 3/515 9104
/proc/meminfo: memFree=11515024/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=202168 CPUtime=4542.45 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1106648 0 0 0 454081 164 0 0 25 0 1 0 758282089 207020032 45058 33554432000 4194304 4298156 140735132653904 18446744073709551615 4261516 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 50542 45058 242 26 0 47174 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 202168

[startup+4602.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/515 9115
/proc/meminfo: memFree=11550084/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=232988 CPUtime=4602.47 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1128805 0 0 0 460079 168 0 0 25 0 1 0 758282089 238579712 50016 33554432000 4194304 4298156 140735132653904 18446744073709551615 4251943 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 58247 50016 242 26 0 54879 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 232988

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/515 9116
/proc/meminfo: memFree=11523648/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=232988 CPUtime=4662.46 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1151337 0 0 0 466073 173 0 0 25 0 1 0 758282089 238579712 52266 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 58247 52266 242 26 0 54879 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 232988

[startup+4722.32 s]
/proc/loadavg: 2.00 2.01 1.98 3/515 9118
/proc/meminfo: memFree=11510472/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=232988 CPUtime=4722.48 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1198038 0 0 0 472068 180 0 0 25 0 1 0 758282089 238579712 46241 33554432000 4194304 4298156 140735132653904 18446744073709551615 4251937 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 58247 46241 242 26 0 54879 0
Current children cumulated CPU time (s) 4722.48
Current children cumulated vsize (KiB) 232988

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/515 9119
/proc/meminfo: memFree=11573560/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=202168 CPUtime=4782.47 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1234417 0 0 0 478061 186 0 0 25 0 1 0 758282089 207020032 42797 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 50542 42797 242 26 0 47174 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 202168

[startup+4842.3 s]
/proc/loadavg: 2.11 2.03 2.00 3/515 9121
/proc/meminfo: memFree=11583440/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=202168 CPUtime=4842.47 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1261245 0 0 0 484056 191 0 0 25 0 1 0 758282089 207020032 43851 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 50542 43851 242 26 0 47174 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 202168

[startup+4902.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/515 9123
/proc/meminfo: memFree=11488680/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=232988 CPUtime=4902.47 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1279756 0 0 0 490052 195 0 0 25 0 1 0 758282089 238579712 46537 33554432000 4194304 4298156 140735132653904 18446744073709551615 4254775 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 58247 46537 242 26 0 54879 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 232988

[startup+4962.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/515 9124
/proc/meminfo: memFree=11541596/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=202168 CPUtime=4962.47 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1307905 0 0 0 496048 199 0 0 25 0 1 0 758282089 207020032 44563 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 50542 44563 242 26 0 47174 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 202168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.14 2.06 2.01 3/515 9125
/proc/meminfo: memFree=11541828/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=232988 CPUtime=5000.08 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1322147 0 0 0 499807 201 0 0 25 0 1 0 758282089 238579712 46291 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 58247 46291 242 26 0 54879 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 232988

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

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

[startup+4999.9 s]
/proc/loadavg: 2.14 2.06 2.01 3/515 9125
/proc/meminfo: memFree=11541828/32951124 swapFree=63083240/67111528
[pid=8943] ppid=8941 vsize=232988 CPUtime=5000.08 cores=1,3,5,7
/proc/8943/stat : 8943 (contrasat_relea) R 8941 8943 8905 0 -1 4202496 1322147 0 0 0 499807 201 0 0 25 0 1 0 758282089 238579712 46291 33554432000 4194304 4298156 140735132653904 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/8943/statm: 58247 46291 242 26 0 54879 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 232988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.11
CPU user time (s): 4998.09
CPU system time (s): 2.02569
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 313128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.09
system time used= 2.02569
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1322150
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= 5280

runsolver used 23.2325 second user time and 58.973 second system time

The end

Launcher Data 

Begin job on node141 at 2011-05-29 10:44:25
IDJOB=3422066
IDBENCH=20387
IDSOLVER=1915
FILE ID=node141/3422066-1306658664
RUNJOBID= node141-1306658664-8924
PBS_JOBID= 13471756
Free space on /tmp= 73664 MiB

SOLVER NAME= minisat hack: contrasat 2011-03-02
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= contrasat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3422066-1306658664/watcher-3422066-1306658664 -o /tmp/evaluation-result-3422066-1306658664/solver-3422066-1306658664 -C 5000 -W 5100 -M 15500  contrasat_release HOME/instance-3422066-1306658664.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=1263803028

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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	: 5332.84
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		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.806
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		: 2666.806
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:     32951124 kB
MemFree:      11951280 kB
Buffers:        359160 kB
Cached:       10260820 kB
SwapCached:      15808 kB
Active:       12894240 kB
Inactive:      7805800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11951280 kB
SwapTotal:    67111528 kB
SwapFree:     63083240 kB
Dirty:           12088 kB
Writeback:           0 kB
AnonPages:    10070808 kB
Mapped:          26088 kB
Slab:           160644 kB
PageTables:      69324 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 150673940 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= 73656 MiB
End job on node141 at 2011-05-29 12:07:47