Trace number 3152329

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
march_rw 2011-03-02? (TO) 1299.98 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S648642831-094-UNKNOWN.cnf
MD5SUM4a57833314362e0939d4095b3206ad82
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark378.192
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.59/1.69	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.59/1.69	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.59/1.69	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.59/1.69	c main()::
1.59/1.69	c initFormula():: searching for DIMACS p-line....
1.59/1.69	c initFormula():: the DIMACS p-line indicates a CNF of 35000 variables and 147000 clauses.
1.59/1.69	c parseCNF():: parsing....
1.59/1.69	c parseCNF():: the CNF contains 0 unary clauses.
1.59/1.69	c runParser():: parsing was successful, warming up engines...
1.59/1.69	c simplify_formula():: removed 0 tautological, 880 satisfied and 0 duplicate clauses
1.59/1.69	c preprocessing fase I completed:: there are now 34861 free variables and 146120 clauses.
1.59/1.69	c using 3-SAT heuristics (occurence based diff)
1.59/1.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
1.59/1.69	c resolvent_look() :: found 74 resolvents
1.59/1.69	c main():: clause / variable ratio: ( 146194 / 35000 ) = 4.18
1.59/1.69	c longest clause has size 3
1.59/1.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.69	c number of free variables = 34861
1.59/1.69	c dynamic_preselect_setsize :: off
1.59/1.69	c main():: all systems go!
1.59/1.69	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152329-1301699572/watcher-3152329-1301699572 -o /tmp/evaluation-result-3152329-1301699572/solver-3152329-1301699572 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152329-1301699572.cnf 

running on 2 cores: 5,7

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: 3.70 3.96 3.96 4/186 4055
/proc/meminfo: memFree=21690260/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=11812 CPUtime=0 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4194304 1358 0 0 0 0 0 0 0 25 0 1 0 281558193 12095488 1303 33554432000 4194304 4300876 140735844453584 18446744073709551615 270613110528 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 2953 1303 113 27 0 1402 0

[startup+0.060367 s]
/proc/loadavg: 3.70 3.96 3.96 4/186 4055
/proc/meminfo: memFree=21690260/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=14452 CPUtime=0.05 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4194304 2125 0 0 0 5 0 0 0 25 0 1 0 281558193 14798848 2070 33554432000 4194304 4300876 140735844453584 18446744073709551615 270612771525 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 3613 2070 113 27 0 2062 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14452

[startup+0.100349 s]
/proc/loadavg: 3.70 3.96 3.96 4/186 4055
/proc/meminfo: memFree=21690260/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=26124 CPUtime=0.09 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4194304 3677 0 0 0 9 0 0 0 25 0 1 0 281558193 26750976 3620 33554432000 4194304 4300876 140735844453584 18446744073709551615 4242139 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 6531 3620 118 27 0 4980 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26124

[startup+0.300319 s]
/proc/loadavg: 3.70 3.96 3.96 4/186 4055
/proc/meminfo: memFree=21690260/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=29976 CPUtime=0.29 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4194304 9064 0 0 0 29 0 0 0 25 0 1 0 281558193 30695424 4602 33554432000 4194304 4300876 140735844453584 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 7494 4602 129 27 0 5943 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29976

[startup+0.700247 s]
/proc/loadavg: 3.70 3.96 3.96 4/186 4055
/proc/meminfo: memFree=21690260/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=33156 CPUtime=0.69 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 17737 0 0 0 67 2 0 0 25 0 1 0 281558193 33951744 5417 33554432000 4194304 4300876 140735844453584 18446744073709551615 270612759576 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 8289 5417 136 27 0 6738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33156

[startup+1.50111 s]
/proc/loadavg: 3.70 3.96 3.96 5/190 4062
/proc/meminfo: memFree=21638280/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=75788 CPUtime=1.49 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 36804 0 0 0 145 4 0 0 25 0 1 0 281558193 77606912 7610 33554432000 4194304 4300876 140735844453584 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 18947 7610 147 27 0 17396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75788

[startup+3.10083 s]
/proc/loadavg: 3.70 3.96 3.96 5/190 4062
/proc/meminfo: memFree=21550860/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=74672 CPUtime=3.1 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 47779 0 0 0 304 6 0 0 25 0 1 0 281558193 76464128 15563 33554432000 4194304 4300876 140735844453584 18446744073709551615 4217029 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 18668 15563 169 27 0 17117 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 74672

[startup+6.30026 s]
/proc/loadavg: 3.72 3.96 3.96 5/190 4062
/proc/meminfo: memFree=21498796/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=77048 CPUtime=6.29 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 48261 0 0 0 623 6 0 0 25 0 1 0 281558193 78897152 16045 33554432000 4194304 4300876 140735844453584 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 19262 16045 169 27 0 17711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 77048

[startup+12.7011 s]
/proc/loadavg: 3.75 3.96 3.96 5/190 4063
/proc/meminfo: memFree=21475940/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=82936 CPUtime=12.69 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 49794 0 0 0 1263 6 0 0 25 0 1 0 281558193 84926464 17578 33554432000 4194304 4300876 140735844453584 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 20734 17578 169 27 0 19183 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 82936

[startup+25.5009 s]
/proc/loadavg: 3.80 3.96 3.96 5/190 4063
/proc/meminfo: memFree=21467628/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=84388 CPUtime=25.5 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 50169 0 0 0 2543 7 0 0 25 0 1 0 281558193 86413312 17953 33554432000 4194304 4300876 140735844453584 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 21097 17953 169 27 0 19546 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 84388

[startup+51.1003 s]
/proc/loadavg: 3.87 3.96 3.96 5/190 4064
/proc/meminfo: memFree=21460880/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=85840 CPUtime=51.09 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 50527 0 0 0 5102 7 0 0 25 0 1 0 281558193 87900160 18311 33554432000 4194304 4300876 140735844453584 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 21460 18311 169 27 0 19909 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 85840

[startup+102.306 s]
/proc/loadavg: 4.00 3.98 3.96 5/190 4065
/proc/meminfo: memFree=21447852/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=87164 CPUtime=102.29 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 50856 0 0 0 10222 7 0 0 25 0 1 0 281558193 89255936 18640 33554432000 4194304 4300876 140735844453584 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 21791 18640 169 27 0 20240 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 87164

[startup+162.301 s]
/proc/loadavg: 4.00 3.98 3.96 5/190 4067
/proc/meminfo: memFree=21435932/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=87956 CPUtime=162.28 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51056 0 0 0 16221 7 0 0 25 0 1 0 281558193 90066944 18840 33554432000 4194304 4300876 140735844453584 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 21989 18840 169 27 0 20438 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 87956

[startup+222.301 s]
/proc/loadavg: 4.04 4.00 3.97 5/190 4068
/proc/meminfo: memFree=21424636/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=88484 CPUtime=222.28 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51195 0 0 0 22221 7 0 0 25 0 1 0 281558193 90607616 18979 33554432000 4194304 4300876 140735844453584 18446744073709551615 4214420 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22121 18979 169 27 0 20570 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 88484

[startup+282.3 s]
/proc/loadavg: 4.01 4.00 3.97 5/190 4070
/proc/meminfo: memFree=21413716/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=88880 CPUtime=282.29 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51292 0 0 0 28221 8 0 0 25 0 1 0 281558193 91013120 19076 33554432000 4194304 4300876 140735844453584 18446744073709551615 4216852 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22220 19076 169 27 0 20669 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 88880

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 4072
/proc/meminfo: memFree=21402916/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=89144 CPUtime=342.29 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51384 0 0 0 34221 8 0 0 25 0 1 0 281558193 91283456 19168 33554432000 4194304 4300876 140735844453584 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22286 19168 169 27 0 20735 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 89144

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 4073
/proc/meminfo: memFree=21392484/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=89408 CPUtime=402.29 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51457 0 0 0 40221 8 0 0 25 0 1 0 281558193 91553792 19241 33554432000 4194304 4300876 140735844453584 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22352 19241 169 27 0 20801 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 89408

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 4075
/proc/meminfo: memFree=21381928/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=89672 CPUtime=462.29 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51515 0 0 0 46221 8 0 0 25 0 1 0 281558193 91824128 19299 33554432000 4194304 4300876 140735844453584 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22418 19299 169 27 0 20867 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 89672

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 4076
/proc/meminfo: memFree=21371748/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=89936 CPUtime=522.29 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51573 0 0 0 52221 8 0 0 25 0 1 0 281558193 92094464 19357 33554432000 4194304 4300876 140735844453584 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22484 19357 169 27 0 20933 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 89936

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.97 5/190 4078
/proc/meminfo: memFree=21361560/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=90068 CPUtime=582.29 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51618 0 0 0 58221 8 0 0 25 0 1 0 281558193 92229632 19402 33554432000 4194304 4300876 140735844453584 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22517 19402 169 27 0 20966 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 90068

[startup+642.301 s]
/proc/loadavg: 4.14 4.03 3.98 5/190 4080
/proc/meminfo: memFree=21351256/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=90332 CPUtime=642.29 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51657 0 0 0 64221 8 0 0 25 0 1 0 281558193 92499968 19441 33554432000 4194304 4300876 140735844453584 18446744073709551615 4269020 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22583 19441 169 27 0 21032 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 90332

[startup+702.301 s]
/proc/loadavg: 4.05 4.02 3.98 5/190 4081
/proc/meminfo: memFree=21340580/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=90464 CPUtime=702.28 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51699 0 0 0 70220 8 0 0 25 0 1 0 281558193 92635136 19483 33554432000 4194304 4300876 140735844453584 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22616 19483 169 27 0 21065 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 90464

[startup+762.306 s]
/proc/loadavg: 4.07 4.03 3.98 5/190 4083
/proc/meminfo: memFree=21330404/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=90596 CPUtime=762.28 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51736 0 0 0 76220 8 0 0 25 0 1 0 281558193 92770304 19520 33554432000 4194304 4300876 140735844453584 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22649 19520 169 27 0 21098 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 90596

[startup+822.301 s]
/proc/loadavg: 4.02 4.02 3.98 5/190 4084
/proc/meminfo: memFree=21320348/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=90728 CPUtime=822.27 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51770 0 0 0 82219 8 0 0 25 0 1 0 281558193 92905472 19554 33554432000 4194304 4300876 140735844453584 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22682 19554 169 27 0 21131 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 90728

[startup+882.3 s]
/proc/loadavg: 4.01 4.02 3.98 5/190 4086
/proc/meminfo: memFree=21310416/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=90860 CPUtime=882.27 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51802 0 0 0 88219 8 0 0 25 0 1 0 281558193 93040640 19586 33554432000 4194304 4300876 140735844453584 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22715 19586 169 27 0 21164 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 90860

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 4088
/proc/meminfo: memFree=21300608/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=90992 CPUtime=942.27 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51836 0 0 0 94219 8 0 0 25 0 1 0 281558193 93175808 19620 33554432000 4194304 4300876 140735844453584 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22748 19620 169 27 0 21197 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 90992

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 3.98 5/190 4089
/proc/meminfo: memFree=21291048/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=91124 CPUtime=1002.27 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51862 0 0 0 100219 8 0 0 25 0 1 0 281558193 93310976 19646 33554432000 4194304 4300876 140735844453584 18446744073709551615 4216929 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22781 19646 169 27 0 21230 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 91124

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 4091
/proc/meminfo: memFree=21281356/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=91124 CPUtime=1062.27 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51884 0 0 0 106219 8 0 0 25 0 1 0 281558193 93310976 19668 33554432000 4194304 4300876 140735844453584 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22781 19668 169 27 0 21230 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 91124

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.98 5/190 4092
/proc/meminfo: memFree=21271664/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=91256 CPUtime=1122.27 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51913 0 0 0 112219 8 0 0 25 0 1 0 281558193 93446144 19697 33554432000 4194304 4300876 140735844453584 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22814 19697 169 27 0 21263 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 91256

[startup+1182.3 s]
/proc/loadavg: 4.08 4.02 3.99 5/190 4094
/proc/meminfo: memFree=21262596/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=91388 CPUtime=1182.27 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51937 0 0 0 118219 8 0 0 25 0 1 0 281558193 93581312 19721 33554432000 4194304 4300876 140735844453584 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22847 19721 169 27 0 21296 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 91388

[startup+1242.3 s]
/proc/loadavg: 4.07 4.03 4.00 5/190 4096
/proc/meminfo: memFree=21252168/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=91388 CPUtime=1242.27 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51959 0 0 0 124219 8 0 0 25 0 1 0 281558193 93581312 19743 33554432000 4194304 4300876 140735844453584 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22847 19743 169 27 0 21296 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 91388



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.10 4.04 4.00 3/187 4099
/proc/meminfo: memFree=21542468/32951124 swapFree=67111528/67111528
[pid=4055] ppid=4053 vsize=91520 CPUtime=1299.97 cores=5,7
/proc/4055/stat : 4055 (march_rw) R 4053 4055 3843 0 -1 4202496 51978 0 0 0 129989 8 0 0 25 0 1 0 281558193 93716480 19762 33554432000 4194304 4300876 140735844453584 18446744073709551615 4274397 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/4055/statm: 22880 19762 169 27 0 21329 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 91520

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): 1300.01
CPU time (s): 1299.98
CPU user time (s): 1299.9
CPU system time (s): 0.087986
CPU usage (%): 99.9979
Max. virtual memory (cumulated for all children) (KiB): 91520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51978
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= 3
involuntary context switches= 1826

runsolver used 2.11668 second user time and 4.98524 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 01:12:53
IDJOB=3152329
IDBENCH=82609
IDSOLVER=1561
FILE ID=node108/3152329-1301699572
RUNJOBID= node108-1301698270-3864
PBS_JOBID= 12840738
Free space on /tmp= 71160 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S648642831-094-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152329-1301699572/watcher-3152329-1301699572 -o /tmp/evaluation-result-3152329-1301699572/solver-3152329-1301699572 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152329-1301699572.cnf

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

MD5SUM BENCH= 4a57833314362e0939d4095b3206ad82
RANDOM SEED=1088852431

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5226.15
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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:      21690660 kB
Buffers:        334220 kB
Cached:       10577104 kB
SwapCached:          0 kB
Active:        7380580 kB
Inactive:      3611864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21690660 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8152 kB
Writeback:           0 kB
AnonPages:       81004 kB
Mapped:          15324 kB
Slab:           206896 kB
PageTables:       4620 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   249980 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= 71160 MiB
End job on node108 at 2011-04-02 01:34:35