Trace number 3350325

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) 1300.06 1300.02

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 benchmark3586.1
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-3350325-1304968098/watcher-3350325-1304968098 -o /tmp/evaluation-result-3350325-1304968098/solver-3350325-1304968098 -C 2400 -W 1300 -M 7680 contrasat_release HOME/instance-3350325-1304968098.cnf 

running on 2 cores: 1,3

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: 0.32 0.07 0.02 5/382 2940
/proc/meminfo: memFree=4176284/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=20776 CPUtime=0 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 967 0 0 0 0 0 0 0 21 0 1 0 608407577 21274624 906 33554432000 4194304 4298156 140737238057568 18446744073709551615 4284889 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 5194 909 216 26 0 1826 0

[startup+0.0766629 s]
/proc/loadavg: 0.32 0.07 0.02 5/382 2940
/proc/meminfo: memFree=4176284/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=47064 CPUtime=0.07 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 7928 0 0 0 6 1 0 0 21 0 1 0 608407577 48193536 7246 33554432000 4194304 4298156 140737238057568 18446744073709551615 4284818 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 11766 7249 216 26 0 8398 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 47064

[startup+0.100656 s]
/proc/loadavg: 0.32 0.07 0.02 5/382 2940
/proc/meminfo: memFree=4176284/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=53320 CPUtime=0.09 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 9511 0 0 0 8 1 0 0 21 0 1 0 608407577 54599680 8490 33554432000 4194304 4298156 140737238057568 18446744073709551615 212687336481 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 13330 8492 216 26 0 9962 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 53320

[startup+0.300619 s]
/proc/loadavg: 0.32 0.07 0.02 5/382 2940
/proc/meminfo: memFree=4176284/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=85012 CPUtime=0.29 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 18373 0 0 0 27 2 0 0 22 0 1 0 608407577 87052288 15681 33554432000 4194304 4298156 140737238057568 18446744073709551615 4284045 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 21253 15683 216 26 0 17885 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 85012

[startup+0.700558 s]
/proc/loadavg: 0.32 0.07 0.02 5/382 2940
/proc/meminfo: memFree=4176284/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=83776 CPUtime=0.69 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 23005 0 0 0 66 3 0 0 23 0 1 0 608407577 85786624 15162 33554432000 4194304 4298156 140737238057568 18446744073709551615 212687342574 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 20944 15163 223 26 0 17576 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83776

[startup+1.50041 s]
/proc/loadavg: 0.32 0.07 0.02 5/383 2941
/proc/meminfo: memFree=4151856/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=76692 CPUtime=1.49 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 27730 0 0 0 145 4 0 0 25 0 1 0 608407577 78532608 14098 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 19173 14098 242 26 0 15805 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76692

[startup+3.10111 s]
/proc/loadavg: 0.32 0.07 0.02 5/383 2941
/proc/meminfo: memFree=4178888/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=76692 CPUtime=3.09 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 27782 0 0 0 305 4 0 0 25 0 1 0 608407577 78532608 14149 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 19173 14149 242 26 0 15805 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76692

[startup+6.30052 s]
/proc/loadavg: 0.69 0.15 0.05 5/383 2941
/proc/meminfo: memFree=4174212/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=76692 CPUtime=6.29 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 28343 0 0 0 625 4 0 0 25 0 1 0 608407577 78532608 14569 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256296 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 19173 14569 242 26 0 15805 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 76692

[startup+12.7004 s]
/proc/loadavg: 0.96 0.21 0.07 5/383 2941
/proc/meminfo: memFree=4145972/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=76692 CPUtime=12.69 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 28343 0 0 0 1265 4 0 0 25 0 1 0 608407577 78532608 14569 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256589 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 19173 14569 242 26 0 15805 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 76692

[startup+25.501 s]
/proc/loadavg: 1.63 0.40 0.13 5/383 2942
/proc/meminfo: memFree=4133812/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=76692 CPUtime=25.49 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 28353 0 0 0 2545 4 0 0 25 0 1 0 608407577 78532608 14579 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256251 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 19173 14579 242 26 0 15805 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 76692

[startup+51.1003 s]
/proc/loadavg: 2.44 0.68 0.23 5/383 2973
/proc/meminfo: memFree=4068100/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=90904 CPUtime=51.09 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 32092 0 0 0 5105 4 0 0 25 0 1 0 608407577 93085696 17899 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 22726 17899 242 26 0 19358 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 90904

[startup+102.315 s]
/proc/loadavg: 3.32 1.19 0.43 5/383 2975
/proc/meminfo: memFree=4032400/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=95736 CPUtime=102.3 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 32940 0 0 0 10226 4 0 0 25 0 1 0 608407577 98033664 18704 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256547 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 23934 18704 242 26 0 20566 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 95736

[startup+162.301 s]
/proc/loadavg: 3.75 1.70 0.65 5/383 2976
/proc/meminfo: memFree=3991996/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=107228 CPUtime=162.29 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 36229 0 0 0 16225 4 0 0 25 0 1 0 608407577 109801472 21639 33554432000 4194304 4298156 140737238057568 18446744073709551615 4253732 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 26807 21639 242 26 0 23439 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 107228

[startup+222.301 s]
/proc/loadavg: 3.91 2.12 0.86 5/383 2979
/proc/meminfo: memFree=3949064/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=107228 CPUtime=222.29 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 36414 0 0 0 22225 4 0 0 25 0 1 0 608407577 109801472 21794 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 26807 21794 242 26 0 23439 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 107228

[startup+282.301 s]
/proc/loadavg: 4.01 2.47 1.05 5/383 2981
/proc/meminfo: memFree=3944584/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=110120 CPUtime=282.3 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 42237 0 0 0 28225 5 0 0 25 0 1 0 608407577 112762880 21818 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 27530 21818 242 26 0 24162 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 110120

[startup+342.3 s]
/proc/loadavg: 4.13 2.79 1.25 6/383 3009
/proc/meminfo: memFree=4044656/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=110120 CPUtime=342.3 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 42482 0 0 0 34225 5 0 0 25 0 1 0 608407577 112762880 22048 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256524 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 27530 22048 242 26 0 24162 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 110120

[startup+402.3 s]
/proc/loadavg: 4.13 3.04 1.43 6/383 3011
/proc/meminfo: memFree=4016896/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=129052 CPUtime=402.3 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 61100 0 0 0 40222 8 0 0 25 0 1 0 608407577 132149248 25562 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 32263 25562 242 26 0 28895 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 129052

[startup+462.3 s]
/proc/loadavg: 4.04 3.21 1.59 6/383 3012
/proc/meminfo: memFree=3996780/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=129052 CPUtime=462.3 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 61100 0 0 0 46222 8 0 0 25 0 1 0 608407577 132149248 25562 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256277 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 32263 25562 242 26 0 28895 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 129052

[startup+522.3 s]
/proc/loadavg: 4.01 3.35 1.74 6/383 3014
/proc/meminfo: memFree=3943564/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=159400 CPUtime=522.3 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 65745 0 0 0 52221 9 0 0 25 0 1 0 608407577 163225600 29912 33554432000 4194304 4298156 140737238057568 18446744073709551615 4252215 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 39850 29912 242 26 0 36482 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 159400

[startup+582.3 s]
/proc/loadavg: 4.00 3.47 1.88 6/383 3016
/proc/meminfo: memFree=3919604/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=159400 CPUtime=582.3 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 67729 0 0 0 58220 10 0 0 25 0 1 0 608407577 163225600 31780 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256623 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 39850 31780 242 26 0 36482 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 159400

[startup+642.3 s]
/proc/loadavg: 4.00 3.56 2.01 6/383 3017
/proc/meminfo: memFree=3916852/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=110376 CPUtime=642.31 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 71773 0 0 0 64220 11 0 0 25 0 1 0 608407577 113025024 22077 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256565 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 27594 22077 242 26 0 24226 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 110376

[startup+702.3 s]
/proc/loadavg: 4.00 3.64 2.13 6/383 3019
/proc/meminfo: memFree=3903552/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=129136 CPUtime=702.31 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 76272 0 0 0 70219 12 0 0 25 0 1 0 608407577 132235264 26088 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256524 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 32284 26088 242 26 0 28916 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 129136

[startup+762.314 s]
/proc/loadavg: 4.00 3.70 2.24 6/383 3048
/proc/meminfo: memFree=4093552/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=129136 CPUtime=762.32 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 76663 0 0 0 76220 12 0 0 25 0 1 0 608407577 132235264 26457 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256201 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 32284 26457 242 26 0 28916 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 129136

[startup+822.3 s]
/proc/loadavg: 4.07 3.77 2.35 6/383 3050
/proc/meminfo: memFree=4096252/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=129136 CPUtime=822.31 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 76720 0 0 0 82219 12 0 0 25 0 1 0 608407577 132235264 26513 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256284 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 32284 26513 242 26 0 28916 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 129136

[startup+882.301 s]
/proc/loadavg: 4.20 3.86 2.47 6/383 3052
/proc/meminfo: memFree=4048732/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=129136 CPUtime=882.31 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 77666 0 0 0 88219 12 0 0 25 0 1 0 608407577 132235264 27413 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 32284 27413 242 26 0 28916 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 129136

[startup+942.301 s]
/proc/loadavg: 4.07 3.88 2.56 6/383 3053
/proc/meminfo: memFree=4008776/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=159588 CPUtime=942.31 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 82795 0 0 0 94217 14 0 0 25 0 1 0 608407577 163418112 32173 33554432000 4194304 4298156 140737238057568 18446744073709551615 4262508 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 39897 32173 242 26 0 36529 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 159588

[startup+1002.3 s]
/proc/loadavg: 4.02 3.90 2.65 6/383 3055
/proc/meminfo: memFree=4004908/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=159588 CPUtime=1002.32 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 82795 0 0 0 100218 14 0 0 25 0 1 0 608407577 163418112 32173 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256790 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 39897 32173 242 26 0 36529 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 159588

[startup+1062.3 s]
/proc/loadavg: 4.04 3.93 2.74 5/383 3056
/proc/meminfo: memFree=4001532/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=159588 CPUtime=1062.32 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 82807 0 0 0 106218 14 0 0 25 0 1 0 608407577 163418112 32185 33554432000 4194304 4298156 140737238057568 18446744073709551615 4261962 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 39897 32185 242 26 0 36529 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 159588

[startup+1122.3 s]
/proc/loadavg: 4.01 3.94 2.81 5/383 3058
/proc/meminfo: memFree=3939132/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=159588 CPUtime=1122.32 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 82810 0 0 0 112218 14 0 0 25 0 1 0 608407577 163418112 32188 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256284 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 39897 32188 242 26 0 36529 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 159588

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 2.88 5/383 3060
/proc/meminfo: memFree=4038428/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=159588 CPUtime=1182.32 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 82810 0 0 0 118218 14 0 0 25 0 1 0 608407577 163418112 32188 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256555 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 39897 32188 242 26 0 36529 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 159588

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 2.95 5/383 3061
/proc/meminfo: memFree=3985820/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=122236 CPUtime=1242.32 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 99759 0 0 0 124216 16 0 0 25 0 1 0 608407577 125169664 24940 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256333 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 30559 24940 242 26 0 27191 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 122236



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.01 4/381 3064
/proc/meminfo: memFree=4132008/32951124 swapFree=67111348/67111528
[pid=2940] ppid=2938 vsize=152584 CPUtime=1300.03 cores=1,3
/proc/2940/stat : 2940 (contrasat_relea) R 2938 2940 2878 0 -1 4202496 107734 0 0 0 129985 18 0 0 25 0 1 0 608407577 156246016 32204 33554432000 4194304 4298156 140737238057568 18446744073709551615 4256826 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/2940/statm: 38146 32204 242 26 0 34778 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 152584

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): 1300.06
CPU user time (s): 1299.86
CPU system time (s): 0.19497
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 159588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.86
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107734
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= 5
involuntary context switches= 3089

runsolver used 4.55831 second user time and 11.9912 second system time

The end

Launcher Data 

Begin job on node139 at 2011-05-09 21:08:18
IDJOB=3350325
IDBENCH=20387
IDSOLVER=1816
FILE ID=node139/3350325-1304968098
RUNJOBID= node139-1304968093-2899
PBS_JOBID= 13285611
Free space on /tmp= 40704 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-3350325-1304968098/watcher-3350325-1304968098 -o /tmp/evaluation-result-3350325-1304968098/solver-3350325-1304968098 -C 2400 -W 1300 -M 7680  contrasat_release HOME/instance-3350325-1304968098.cnf

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

MD5SUM BENCH= 45ee13b66821e6c36f3e38be418fa121
RANDOM SEED=1606835836

node139.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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	: 5332.74
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		: 2666.852
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		: 2666.852
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	: 5321.49
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       4177432 kB
Buffers:        226292 kB
Cached:       20589168 kB
SwapCached:          8 kB
Active:       16442668 kB
Inactive:     11548592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       4177432 kB
SwapTotal:    67111528 kB
SwapFree:     67111348 kB
Dirty:           67704 kB
Writeback:           0 kB
AnonPages:     7175308 kB
Mapped:          29212 kB
Slab:           677868 kB
PageTables:      39084 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 77231380 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= 40752 MiB
End job on node139 at 2011-05-09 21:30:00