Trace number 3387052

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: cir_minisat 2011-05-13 (simp)? (TO) 5000.04 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-3387052-1305586740/watcher-3387052-1305586740 -o /tmp/evaluation-result-3387052-1305586740/solver-3387052-1305586740 -C 5000 -W 5100 -M 15500 HOME/cir_minisat HOME/instance-3387052-1305586740.cnf 

running on 4 cores: 0,2,4,6

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: 2.00 2.00 2.70 7/489 773
/proc/meminfo: memFree=21192968/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=19132 CPUtime=0 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 578 0 0 0 0 0 0 0 19 0 1 0 402865293 19591168 521 33554432000 4194304 4300288 140735526087168 18446744073709551615 268660323013 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 4783 524 215 26 0 1415 0

[startup+0.028947 s]
/proc/loadavg: 2.00 2.00 2.70 7/489 773
/proc/meminfo: memFree=21192968/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=26460 CPUtime=0.02 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 2423 0 0 0 2 0 0 0 19 0 1 0 402865293 27095040 2325 33554432000 4194304 4300288 140735526087168 18446744073709551615 4257430 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 6615 2326 218 26 0 3247 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 26460

[startup+0.100934 s]
/proc/loadavg: 2.00 2.00 2.70 7/489 773
/proc/meminfo: memFree=21192968/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=48452 CPUtime=0.08 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 7932 0 0 0 8 0 0 0 19 0 1 0 402865293 49614848 7536 33554432000 4194304 4300288 140735526087168 18446744073709551615 268660323013 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 12113 7538 218 26 0 8745 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 48452

[startup+0.300901 s]
/proc/loadavg: 2.00 2.00 2.70 7/489 773
/proc/meminfo: memFree=21192968/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=75164 CPUtime=0.29 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 15129 0 0 0 28 1 0 0 20 0 1 0 402865293 76967936 13679 33554432000 4194304 4300288 140735526087168 18446744073709551615 4201107 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 18824 13680 218 26 0 15456 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 75164

[startup+0.700867 s]
/proc/loadavg: 2.00 2.00 2.70 7/489 773
/proc/meminfo: memFree=21192968/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=77204 CPUtime=0.69 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 18627 0 0 0 67 2 0 0 21 0 1 0 402865293 79056896 13970 33554432000 4194304 4300288 140735526087168 18446744073709551615 268660327288 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 19301 13970 222 26 0 15933 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 77204

[startup+1.50072 s]
/proc/loadavg: 2.00 2.00 2.70 6/491 775
/proc/meminfo: memFree=21060908/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=68644 CPUtime=1.49 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 20925 0 0 0 147 2 0 0 23 0 1 0 402865293 70291456 12432 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 17161 12432 242 26 0 13793 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68644

[startup+3.10043 s]
/proc/loadavg: 2.00 2.00 2.70 6/491 775
/proc/meminfo: memFree=21075364/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=71324 CPUtime=3.08 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 21726 0 0 0 306 2 0 0 25 0 1 0 402865293 73035776 13127 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 17831 13127 242 26 0 14463 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 71324

[startup+6.30084 s]
/proc/loadavg: 2.16 2.03 2.70 6/491 775
/proc/meminfo: memFree=21066932/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=71324 CPUtime=6.29 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 21888 0 0 0 627 2 0 0 25 0 1 0 402865293 73035776 13288 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 17831 13288 242 26 0 14463 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 71324

[startup+12.7007 s]
/proc/loadavg: 2.31 2.07 2.71 6/491 775
/proc/meminfo: memFree=21029952/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=82856 CPUtime=12.69 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 22989 0 0 0 1266 3 0 0 25 0 1 0 402865293 84844544 14369 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255685 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 20714 14369 242 26 0 17346 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 82856

[startup+25.5005 s]
/proc/loadavg: 2.68 2.16 2.73 6/491 775
/proc/meminfo: memFree=20966460/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=115628 CPUtime=25.49 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 30679 0 0 0 2545 4 0 0 25 0 1 0 402865293 118403072 22024 33554432000 4194304 4300288 140735526087168 18446744073709551615 4256385 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 28907 22024 242 26 0 25539 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 115628

[startup+51.101 s]
/proc/loadavg: 3.13 2.31 2.76 6/491 776
/proc/meminfo: memFree=20891448/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=134596 CPUtime=51.09 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 34952 0 0 0 5104 5 0 0 25 0 1 0 402865293 137826304 26221 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255713 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 33649 26221 242 26 0 30281 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 134596

[startup+102.319 s]
/proc/loadavg: 3.65 2.59 2.83 6/491 778
/proc/meminfo: memFree=20758508/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=165416 CPUtime=102.3 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 41723 0 0 0 10224 6 0 0 25 0 1 0 402865293 169385984 32885 33554432000 4194304 4300288 140735526087168 18446744073709551615 4256240 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 41354 32885 242 26 0 37986 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 165416

[startup+162.3 s]
/proc/loadavg: 3.86 2.82 2.89 6/491 788
/proc/meminfo: memFree=20632880/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=219988 CPUtime=162.29 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 48023 0 0 0 16220 9 0 0 25 0 1 0 402865293 225267712 39097 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 54997 39097 242 26 0 51629 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 219988

[startup+222.301 s]
/proc/loadavg: 3.95 3.04 2.96 6/491 790
/proc/meminfo: memFree=20516060/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=225632 CPUtime=222.28 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 53518 0 0 0 22217 11 0 0 25 0 1 0 402865293 231047168 44527 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255685 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 56408 44527 242 26 0 53040 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 225632

[startup+282.3 s]
/proc/loadavg: 3.98 3.21 3.02 6/491 791
/proc/meminfo: memFree=20403204/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=230144 CPUtime=282.28 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 60153 0 0 0 28215 13 0 0 25 0 1 0 402865293 235667456 51066 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 57536 51066 242 26 0 54168 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 230144

[startup+342.301 s]
/proc/loadavg: 4.14 3.38 3.09 6/491 793
/proc/meminfo: memFree=20291732/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=319736 CPUtime=342.29 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 66349 0 0 0 34214 15 0 0 25 0 1 0 402865293 327409664 57189 33554432000 4194304 4300288 140735526087168 18446744073709551615 4256003 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 79934 57189 242 26 0 76566 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 319736

[startup+402.301 s]
/proc/loadavg: 4.18 3.52 3.16 6/491 794
/proc/meminfo: memFree=20297528/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=176688 CPUtime=402.29 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 82625 0 0 0 40210 19 0 0 25 0 1 0 402865293 180928512 37292 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255985 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 44172 37292 242 26 0 40804 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 176688

[startup+462.301 s]
/proc/loadavg: 4.07 3.61 3.21 6/491 796
/proc/meminfo: memFree=20191496/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=207508 CPUtime=462.29 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 90513 0 0 0 46208 21 0 0 25 0 1 0 402865293 212488192 45075 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 51877 45075 242 26 0 48509 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 207508

[startup+522.301 s]
/proc/loadavg: 4.02 3.68 3.25 6/491 798
/proc/meminfo: memFree=20100372/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=257596 CPUtime=522.3 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 96041 0 0 0 52206 24 0 0 25 0 1 0 402865293 263778304 50510 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255670 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 64399 50510 242 26 0 61031 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 257596

[startup+582.3 s]
/proc/loadavg: 4.01 3.73 3.30 6/491 799
/proc/meminfo: memFree=20021468/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=257596 CPUtime=582.29 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 100328 0 0 0 58204 25 0 0 25 0 1 0 402865293 263778304 54728 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255685 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 64399 54728 242 26 0 61031 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 257596

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 3.00 3.02 3.00 5/490 921
/proc/meminfo: memFree=18892712/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=393616 CPUtime=4062.4 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 360742 0 0 0 406114 126 0 0 25 0 1 0 402865293 403062784 84300 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 98404 84300 242 26 0 95036 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 393616

[startup+4122.3 s]
/proc/loadavg: 3.00 3.01 3.00 5/490 923
/proc/meminfo: memFree=19009480/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=200284 CPUtime=4122.37 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 367637 0 0 0 412109 128 0 0 25 0 1 0 402865293 205090816 45239 33554432000 4194304 4300288 140735526087168 18446744073709551615 4256283 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 50071 45239 242 26 0 46703 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 200284

[startup+4182.3 s]
/proc/loadavg: 3.00 3.01 3.00 5/490 924
/proc/meminfo: memFree=18917664/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=280424 CPUtime=4182.38 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 380549 0 0 0 418107 131 0 0 25 0 1 0 402865293 287154176 57971 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 70106 57971 242 26 0 66738 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 280424

[startup+4242.3 s]
/proc/loadavg: 3.00 3.00 3.00 4/490 926
/proc/meminfo: memFree=18862808/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=280424 CPUtime=4242.38 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 385774 0 0 0 424105 133 0 0 25 0 1 0 402865293 287154176 63081 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 70106 63081 242 26 0 66738 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 280424

[startup+4302.3 s]
/proc/loadavg: 3.00 3.00 3.00 5/490 927
/proc/meminfo: memFree=18807212/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=330512 CPUtime=4302.38 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 389811 0 0 0 430103 135 0 0 25 0 1 0 402865293 338444288 67036 33554432000 4194304 4300288 140735526087168 18446744073709551615 4256196 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 82628 67036 242 26 0 79260 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 330512

[startup+4362.3 s]
/proc/loadavg: 3.10 3.04 3.01 5/490 929
/proc/meminfo: memFree=18745032/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=330512 CPUtime=4362.38 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 394250 0 0 0 436101 137 0 0 25 0 1 0 402865293 338444288 71381 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 82628 71381 242 26 0 79260 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 330512

[startup+4422.3 s]
/proc/loadavg: 3.09 3.06 3.02 5/490 931
/proc/meminfo: memFree=18688808/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=330512 CPUtime=4422.38 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 397215 0 0 0 442100 138 0 0 25 0 1 0 402865293 338444288 74289 33554432000 4194304 4300288 140735526087168 18446744073709551615 4256000 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 82628 74289 242 26 0 79260 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 330512

[startup+4482.3 s]
/proc/loadavg: 3.04 3.04 3.01 5/490 932
/proc/meminfo: memFree=18642264/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=330512 CPUtime=4482.38 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 400067 0 0 0 448099 139 0 0 25 0 1 0 402865293 338444288 77087 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 82628 77087 242 26 0 79260 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 330512

[startup+4542.3 s]
/proc/loadavg: 3.01 3.03 3.00 5/490 934
/proc/meminfo: memFree=18593972/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=411900 CPUtime=4542.39 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 402377 0 0 0 454098 141 0 0 25 0 1 0 402865293 421785600 79345 33554432000 4194304 4300288 140735526087168 18446744073709551615 4256021 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 102975 79345 242 26 0 99607 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 411900

[startup+4602.3 s]
/proc/loadavg: 3.00 3.02 3.00 5/490 936
/proc/meminfo: memFree=18551512/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=411900 CPUtime=4602.4 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 404530 0 0 0 460098 142 0 0 25 0 1 0 402865293 421785600 81450 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255985 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 102975 81450 242 26 0 99607 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 411900

[startup+4662.3 s]
/proc/loadavg: 3.00 3.02 3.00 5/490 937
/proc/meminfo: memFree=18503720/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=411900 CPUtime=4662.4 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 407214 0 0 0 466096 144 0 0 25 0 1 0 402865293 421785600 84100 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255659 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 102975 84100 242 26 0 99607 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 411900

[startup+4722.32 s]
/proc/loadavg: 3.00 3.01 3.00 5/490 939
/proc/meminfo: memFree=18464864/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=411900 CPUtime=4722.41 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 409544 0 0 0 472095 146 0 0 25 0 1 0 402865293 421785600 86391 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 102975 86391 242 26 0 99607 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 411900

[startup+4782.3 s]
/proc/loadavg: 3.00 3.01 3.00 5/490 940
/proc/meminfo: memFree=18411988/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=411900 CPUtime=4782.4 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 412023 0 0 0 478093 147 0 0 25 0 1 0 402865293 421785600 88812 33554432000 4194304 4300288 140735526087168 18446744073709551615 4249440 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 102975 88812 242 26 0 99607 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 411900

[startup+4842.3 s]
/proc/loadavg: 3.00 3.00 3.00 5/490 942
/proc/meminfo: memFree=18523792/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=230636 CPUtime=4842.4 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 418694 0 0 0 484091 149 0 0 25 0 1 0 402865293 236171264 51222 33554432000 4194304 4300288 140735526087168 18446744073709551615 4268084 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 57659 51222 242 26 0 54291 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 230636

[startup+4902.3 s]
/proc/loadavg: 3.13 3.04 3.01 5/490 944
/proc/meminfo: memFree=18454160/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=280424 CPUtime=4902.4 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 428348 0 0 0 490089 151 0 0 25 0 1 0 402865293 287154176 60724 33554432000 4194304 4300288 140735526087168 18446744073709551615 4256261 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 70106 60724 242 26 0 66738 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 280424

[startup+4962.3 s]
/proc/loadavg: 3.13 3.06 3.02 5/490 946
/proc/meminfo: memFree=18399292/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=330512 CPUtime=4962.4 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 433799 0 0 0 496087 153 0 0 25 0 1 0 402865293 338444288 66076 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 82628 66076 242 26 0 79260 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 330512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 3.07 3.05 3.01 5/490 947
/proc/meminfo: memFree=18363660/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=330512 CPUtime=5000 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 436564 0 0 0 499846 154 0 0 25 0 1 0 402865293 338444288 68782 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255685 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 82628 68782 242 26 0 79260 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 330512

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: 3.07 3.05 3.01 5/490 947
/proc/meminfo: memFree=18363660/32951124 swapFree=46575272/67111528
[pid=773] ppid=769 vsize=330512 CPUtime=5000 cores=0,2,4,6
/proc/773/stat : 773 (cir_minisat) R 769 773 735 0 -1 4202496 436564 0 0 0 499846 154 0 0 25 0 1 0 402865293 338444288 68782 33554432000 4194304 4300288 140735526087168 18446744073709551615 4255685 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/773/statm: 82628 68782 242 26 0 79260 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 330512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.04
CPU user time (s): 4998.48
CPU system time (s): 1.56076
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 411900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.48
system time used= 1.56076
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 436565
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= 19
involuntary context switches= 6899

runsolver used 25.2322 second user time and 57.0483 second system time

The end

Launcher Data 

Begin job on node107 at 2011-05-17 00:59:00
IDJOB=3387052
IDBENCH=20387
IDSOLVER=1873
FILE ID=node107/3387052-1305586740
RUNJOBID= node107-1305586739-753
PBS_JOBID= 13350371
Free space on /tmp= 73212 MiB

SOLVER NAME= minisat hack: cir_minisat 2011-05-13 (simp)
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-13-u.cnf
COMMAND LINE= HOME/cir_minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3387052-1305586740/watcher-3387052-1305586740 -o /tmp/evaluation-result-3387052-1305586740/solver-3387052-1305586740 -C 5000 -W 5100 -M 15500  HOME/cir_minisat HOME/instance-3387052-1305586740.cnf

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

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=1983509212

node107.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		: 2666.829
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	: 5333.65
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		: 2666.829
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	: 5332.75
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		: 2666.829
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	: 5332.67
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		: 2666.829
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	: 5332.82
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		: 2666.829
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	: 5332.74
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		: 2666.829
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	: 5359.47
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		: 2666.829
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		: 2666.829
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:      21193148 kB
Buffers:        239016 kB
Cached:        2446220 kB
SwapCached:       9812 kB
Active:       10009316 kB
Inactive:      1429064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21193148 kB
SwapTotal:    67111528 kB
SwapFree:     46575272 kB
Dirty:           24048 kB
Writeback:           0 kB
AnonPages:     8750060 kB
Mapped:          32172 kB
Slab:           154796 kB
PageTables:      95268 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145676176 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= 73208 MiB
End job on node107 at 2011-05-17 02:22:22