Trace number 3350494

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) 1300.05 1300.02

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs016.cnf
MD5SUMe4ef55733955e0a45519e9f7dec923e5
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4656
Number of clauses13871
Sum of the clauses size32363
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 29246
Number of clauses of size 34623
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 ! (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-3350494-1304968329/watcher-3350494-1304968329 -o /tmp/evaluation-result-3350494-1304968329/solver-3350494-1304968329 -C 2400 -W 1300 -M 7680 contrasat_release HOME/instance-3350494-1304968329.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 3.91 2.08 0.83 5/284 13142
/proc/meminfo: memFree=4297220/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=20368 CPUtime=0 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 815 0 0 0 0 0 0 0 25 0 1 0 608432685 20856832 715 33554432000 4194304 4298156 140736330864608 18446744073709551615 4226816 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 5092 715 221 26 0 1724 0

[startup+0.071321 s]
/proc/loadavg: 3.91 2.08 0.83 5/284 13142
/proc/meminfo: memFree=4297220/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=16988 CPUtime=0.06 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 1267 0 0 0 6 0 0 0 25 0 1 0 608432685 17395712 870 33554432000 4194304 4298156 140736330864608 18446744073709551615 4251890 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 4247 870 239 26 0 879 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16988

[startup+0.100319 s]
/proc/loadavg: 3.91 2.08 0.83 5/284 13142
/proc/meminfo: memFree=4297220/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=17612 CPUtime=0.09 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 1289 0 0 0 9 0 0 0 25 0 1 0 608432685 18034688 892 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256315 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 4403 892 239 26 0 1035 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17612

[startup+0.300284 s]
/proc/loadavg: 3.91 2.08 0.83 5/284 13142
/proc/meminfo: memFree=4297220/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=18864 CPUtime=0.29 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 1600 0 0 0 29 0 0 0 25 0 1 0 608432685 19316736 1159 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256210 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 4716 1159 240 26 0 1348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18864

[startup+0.70021 s]
/proc/loadavg: 3.91 2.08 0.83 5/284 13142
/proc/meminfo: memFree=4297220/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=20904 CPUtime=0.69 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 2094 0 0 0 69 0 0 0 25 0 1 0 608432685 21405696 1592 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256315 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 5226 1592 240 26 0 1858 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20904

[startup+1.50106 s]
/proc/loadavg: 3.91 2.08 0.83 5/285 13143
/proc/meminfo: memFree=4320036/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=26336 CPUtime=1.49 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 3471 0 0 0 149 0 0 0 25 0 1 0 608432685 26968064 2827 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 6584 2827 240 26 0 3216 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26336

[startup+3.10078 s]
/proc/loadavg: 3.91 2.08 0.83 5/285 13143
/proc/meminfo: memFree=4316068/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=26336 CPUtime=3.09 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 3640 0 0 0 309 0 0 0 25 0 1 0 608432685 26968064 2975 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256575 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 6584 2975 240 26 0 3216 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26336

[startup+6.30026 s]
/proc/loadavg: 3.91 2.11 0.85 6/285 13143
/proc/meminfo: memFree=4283956/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=28008 CPUtime=6.29 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 4144 0 0 0 629 0 0 0 25 0 1 0 608432685 28680192 3452 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 7002 3452 240 26 0 3634 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28008

[startup+12.7011 s]
/proc/loadavg: 3.92 2.14 0.87 6/285 13143
/proc/meminfo: memFree=4316184/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=33452 CPUtime=12.69 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 8675 0 0 0 1268 1 0 0 25 0 1 0 608432685 34254848 4390 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 8363 4390 240 26 0 4995 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33452

[startup+25.5008 s]
/proc/loadavg: 3.94 2.24 0.92 5/285 13143
/proc/meminfo: memFree=4303400/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=38192 CPUtime=25.49 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 16118 0 0 0 2547 2 0 0 25 0 1 0 608432685 39108608 6183 33554432000 4194304 4298156 140736330864608 18446744073709551615 4262512 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 9548 6183 240 26 0 6180 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38192

[startup+51.1002 s]
/proc/loadavg: 3.96 2.38 1.00 6/285 13144
/proc/meminfo: memFree=4199848/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=54148 CPUtime=51.09 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 20142 0 0 0 5107 2 0 0 25 0 1 0 608432685 55447552 9883 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256293 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 13537 9883 240 26 0 10169 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 54148

[startup+102.311 s]
/proc/loadavg: 3.98 2.62 1.15 5/285 13145
/proc/meminfo: memFree=4165096/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=61332 CPUtime=102.3 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 30268 0 0 0 10226 4 0 0 25 0 1 0 608432685 62803968 10712 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256262 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 15333 10712 240 26 0 11965 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 61332

[startup+162.3 s]
/proc/loadavg: 3.99 2.87 1.33 6/285 13147
/proc/meminfo: memFree=4159984/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=68516 CPUtime=162.29 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 32231 0 0 0 16224 5 0 0 25 0 1 0 608432685 70160384 12546 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 17129 12546 240 26 0 13761 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 68516

[startup+222.301 s]
/proc/loadavg: 3.99 3.07 1.49 6/285 13149
/proc/meminfo: memFree=4167132/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=68516 CPUtime=222.29 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 33320 0 0 0 22224 5 0 0 25 0 1 0 608432685 70160384 13557 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 17129 13557 240 26 0 13761 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 68516

[startup+282.301 s]
/proc/loadavg: 3.99 3.24 1.65 5/285 13150
/proc/meminfo: memFree=4138080/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=80188 CPUtime=282.3 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 36708 0 0 0 28224 6 0 0 25 0 1 0 608432685 82112512 16672 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256344 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 20047 16672 240 26 0 16679 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 80188

[startup+342.3 s]
/proc/loadavg: 3.99 3.38 1.79 6/285 13152
/proc/meminfo: memFree=4240104/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=80188 CPUtime=342.3 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 36708 0 0 0 34224 6 0 0 25 0 1 0 608432685 82112512 16672 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256290 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 20047 16672 240 26 0 16679 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 80188

[startup+402.301 s]
/proc/loadavg: 3.99 3.49 1.93 6/285 13153
/proc/meminfo: memFree=4192572/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=80188 CPUtime=402.3 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 36708 0 0 0 40224 6 0 0 25 0 1 0 608432685 82112512 16672 33554432000 4194304 4298156 140736330864608 18446744073709551615 4251907 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 20047 16672 240 26 0 16679 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 80188

[startup+462.301 s]
/proc/loadavg: 4.12 3.61 2.06 5/285 13155
/proc/meminfo: memFree=4138096/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=80188 CPUtime=462.3 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 36708 0 0 0 46224 6 0 0 25 0 1 0 608432685 82112512 16672 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256307 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 20047 16672 240 26 0 16679 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 80188

[startup+522.3 s]
/proc/loadavg: 4.04 3.68 2.18 6/285 13157
/proc/meminfo: memFree=4126780/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=81552 CPUtime=522.3 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 37080 0 0 0 52224 6 0 0 25 0 1 0 608432685 83509248 17013 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256575 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 20388 17013 240 26 0 17020 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 81552

[startup+582.3 s]
/proc/loadavg: 4.01 3.73 2.29 6/285 13158
/proc/meminfo: memFree=4126996/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=93224 CPUtime=582.3 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 45157 0 0 0 58222 8 0 0 25 0 1 0 608432685 95461376 17945 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 23306 17945 240 26 0 19938 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 93224

[startup+642.301 s]
/proc/loadavg: 4.08 3.80 2.40 6/285 13160
/proc/meminfo: memFree=4112196/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=123572 CPUtime=642.31 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 67482 0 0 0 64219 12 0 0 25 0 1 0 608432685 126537728 25986 33554432000 4194304 4298156 140736330864608 18446744073709551615 4254760 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 30893 25986 240 26 0 27525 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 123572

[startup+702.301 s]
/proc/loadavg: 4.03 3.83 2.50 6/285 13161
/proc/meminfo: memFree=4065528/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=123572 CPUtime=702.3 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 67592 0 0 0 70218 12 0 0 25 0 1 0 608432685 126537728 26089 33554432000 4194304 4298156 140736330864608 18446744073709551615 4262392 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 30893 26089 240 26 0 27525 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 123572

[startup+762.31 s]
/proc/loadavg: 4.01 3.86 2.59 6/285 13163
/proc/meminfo: memFree=4104432/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=123572 CPUtime=762.32 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 67921 0 0 0 76219 13 0 0 25 0 1 0 608432685 126537728 26400 33554432000 4194304 4298156 140736330864608 18446744073709551615 4254663 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 30893 26400 240 26 0 27525 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 123572

[startup+822.301 s]
/proc/loadavg: 4.00 3.88 2.68 6/285 13165
/proc/meminfo: memFree=4066332/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=123572 CPUtime=822.31 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 68494 0 0 0 82218 13 0 0 25 0 1 0 608432685 126537728 26943 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 30893 26943 240 26 0 27525 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 123572

[startup+882.301 s]
/proc/loadavg: 4.00 3.90 2.76 5/285 13166
/proc/meminfo: memFree=4022036/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=142540 CPUtime=882.31 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 74285 0 0 0 88217 14 0 0 25 0 1 0 608432685 145960960 32260 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256284 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 35635 32260 240 26 0 32267 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 142540

[startup+942.3 s]
/proc/loadavg: 4.00 3.92 2.83 6/285 13168
/proc/meminfo: memFree=3981832/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=142540 CPUtime=942.31 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 74285 0 0 0 94217 14 0 0 25 0 1 0 608432685 145960960 32260 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 35635 32260 240 26 0 32267 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 142540

[startup+1002.3 s]
/proc/loadavg: 4.09 3.96 2.91 6/285 13169
/proc/meminfo: memFree=3969268/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=142540 CPUtime=1002.31 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 74285 0 0 0 100217 14 0 0 25 0 1 0 608432685 145960960 32260 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256787 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 35635 32260 240 26 0 32267 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 142540

[startup+1062.3 s]
/proc/loadavg: 4.07 3.98 2.98 5/285 13171
/proc/meminfo: memFree=3963912/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=142540 CPUtime=1062.31 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 74285 0 0 0 106217 14 0 0 25 0 1 0 608432685 145960960 32260 33554432000 4194304 4298156 140736330864608 18446744073709551615 4251937 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 35635 32260 240 26 0 32267 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 142540

[startup+1122.3 s]
/proc/loadavg: 3.94 3.95 3.03 5/285 13311
/proc/meminfo: memFree=4051016/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=142540 CPUtime=1122.31 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 74285 0 0 0 112217 14 0 0 25 0 1 0 608432685 145960960 32260 33554432000 4194304 4298156 140736330864608 18446744073709551615 4253613 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 35635 32260 240 26 0 32267 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 142540

[startup+1182.3 s]
/proc/loadavg: 3.94 3.94 3.09 5/285 13339
/proc/meminfo: memFree=3945664/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=142540 CPUtime=1182.31 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 74285 0 0 0 118217 14 0 0 25 0 1 0 608432685 145960960 32260 33554432000 4194304 4298156 140736330864608 18446744073709551615 4251954 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 35635 32260 240 26 0 32267 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 142540

[startup+1242.3 s]
/proc/loadavg: 3.98 3.95 3.14 5/285 13341
/proc/meminfo: memFree=3889572/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=142540 CPUtime=1242.32 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 74285 0 0 0 124218 14 0 0 25 0 1 0 608432685 145960960 32260 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 35635 32260 240 26 0 32267 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 142540



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.99 3.95 3.19 5/285 13342
/proc/meminfo: memFree=3862852/32950904 swapFree=67057400/67111528
[pid=13142] ppid=13140 vsize=142540 CPUtime=1300.03 cores=0,2
/proc/13142/stat : 13142 (contrasat_relea) R 13140 13142 13021 0 -1 4202496 74285 0 0 0 129989 14 0 0 25 0 1 0 608432685 145960960 32260 33554432000 4194304 4298156 140736330864608 18446744073709551615 4256248 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/13142/statm: 35635 32260 240 26 0 32267 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 142540

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.89
CPU system time (s): 0.153976
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 142540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74285
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= 2508

runsolver used 3.37249 second user time and 7.58585 second system time

The end

Launcher Data 

Begin job on node121 at 2011-05-09 21:12:09
IDJOB=3350494
IDBENCH=70785
IDSOLVER=1816
FILE ID=node121/3350494-1304968329
RUNJOBID= node121-1304968096-13040
PBS_JOBID= 13285629
Free space on /tmp= 43992 MiB

SOLVER NAME= minisat hack: contrasat 2011-03-02
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs016.cnf
COMMAND LINE= contrasat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3350494-1304968329/watcher-3350494-1304968329 -o /tmp/evaluation-result-3350494-1304968329/solver-3350494-1304968329 -C 2400 -W 1300 -M 7680  contrasat_release HOME/instance-3350494-1304968329.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= e4ef55733955e0a45519e9f7dec923e5
RANDOM SEED=1595969037

node121.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:       4297624 kB
Buffers:        232504 kB
Cached:       21948492 kB
SwapCached:       7408 kB
Active:       13406692 kB
Inactive:     14443592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:       4297624 kB
SwapTotal:    67111528 kB
SwapFree:     67057400 kB
Dirty:             788 kB
Writeback:           0 kB
AnonPages:     5667520 kB
Mapped:          22304 kB
Slab:           715916 kB
PageTables:      25428 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS: 31027736 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= 43928 MiB
End job on node121 at 2011-05-09 21:33:51