Trace number 3291390

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) 1300.09 1300.06

General information on the benchmark

NameSAT03/industrial/goldberg/hard_eq_check/
k2mul.miter.shuffled-as.sat03-355.cnf
MD5SUM77e0700cbaeeb3d63a4820608fc84761
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark45.3381
Satisfiable
(Un)Satisfiability was proved
Number of variables11680
Number of clauses74581
Sum of the clauses size252050
Maximum clause length86
Minimum clause length1
Number of clauses of size 14
Number of clauses of size 217176
Number of clauses of size 334696
Number of clauses of size 40
Number of clauses of size 522704
Number of clauses of size over 51

Solver Data 

27.39/27.49	c main():: ***                                   [ march satisfiability solver ]                                   ***
27.39/27.49	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
27.39/27.49	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
27.39/27.49	c main()::
27.39/27.49	c initFormula():: searching for DIMACS p-line....
27.39/27.49	c initFormula():: the DIMACS p-line indicates a CNF of 11680 variables and 74581 clauses.
27.39/27.49	c parseCNF():: parsing....
27.39/27.49	c parseCNF():: the CNF contains 4 unary clauses.
27.39/27.49	c runParser():: parsing was successful, warming up engines...
27.39/27.49	c simplify_formula():: removed 0 tautological, 12 satisfied and 0 duplicate clauses
27.39/27.49	c preprocessing fase I completed:: there are now 11674 free variables and 74569 clauses.
27.39/27.49	c find_equivalence():: found 84 3-equivalences
27.39/27.49	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
27.39/27.49	c using k-SAT heuristics (size based diff)
27.39/27.49	c simplify_formula():: removed 0 tautological, 336 satisfied and 0 duplicate clauses
27.39/27.49	c find_and_remove_tautogolies():: found and removed 148 tautologies
27.39/27.49	c simplify_formula():: removed 814 tautological, 296 satisfied and 3932284 duplicate clauses
27.39/27.49	c resolvent_look() :: found 8039077 resolvents
27.39/27.49	c main():: clause / variable ratio: ( 8113646 / 11680 ) = 694.66
27.39/27.49	c longest clause has size 84
27.39/27.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
27.39/27.49	c number of free variables = 11526
27.39/27.49	c dynamic_preselect_setsize :: off
27.39/27.49	c main():: all systems go!
27.39/27.49	c |----------------------------------------------------------------|

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: 935)

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-3291390-1303794147/watcher-3291390-1303794147 -o /tmp/evaluation-result-3291390-1303794147/solver-3291390-1303794147 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3291390-1303794147.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.53 1.99 2.64 3/178 27585
/proc/meminfo: memFree=14707392/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=8608 CPUtime=0 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4194304 680 0 0 0 0 0 0 0 23 0 1 0 491014518 8814592 624 33554432000 4194304 4300876 140734469489696 18446744073709551615 248089698048 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 2152 625 113 27 0 601 0

[startup+0.0485691 s]
/proc/loadavg: 1.53 1.99 2.64 3/178 27585
/proc/meminfo: memFree=14707392/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=10588 CPUtime=0.04 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4194304 1230 0 0 0 4 0 0 0 23 0 1 0 491014518 10842112 1174 33554432000 4194304 4300876 140734469489696 18446744073709551615 248089359045 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 2647 1174 113 27 0 1096 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10588

[startup+0.100512 s]
/proc/loadavg: 1.53 1.99 2.64 3/178 27585
/proc/meminfo: memFree=14707392/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=18456 CPUtime=0.09 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4194304 3098 0 0 0 9 0 0 0 23 0 1 0 491014518 18898944 2423 33554432000 4194304 4300876 140734469489696 18446744073709551615 4240296 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 4614 2423 127 27 0 3063 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18456

[startup+0.300583 s]
/proc/loadavg: 1.53 1.99 2.64 3/178 27585
/proc/meminfo: memFree=14707392/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=18312 CPUtime=0.29 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 11384 0 0 0 28 1 0 0 25 0 1 0 491014518 18751488 2413 33554432000 4194304 4300876 140734469489696 18446744073709551615 248089724010 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 4611 2425 149 27 0 3060 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18312

[startup+0.700407 s]
/proc/loadavg: 1.53 1.99 2.64 3/178 27585
/proc/meminfo: memFree=14707392/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=77140 CPUtime=0.69 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 23840 0 0 0 66 3 0 0 25 0 1 0 491014518 78991360 14192 33554432000 4194304 4300876 140734469489696 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 19285 14194 149 27 0 17734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 77140

[startup+1.50026 s]
/proc/loadavg: 1.53 1.99 2.64 5/190 27608
/proc/meminfo: memFree=14563648/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=194512 CPUtime=1.49 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 55729 0 0 0 141 8 0 0 25 0 1 0 491014518 199180288 46081 33554432000 4194304 4300876 140734469489696 18446744073709551615 248089359045 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 48628 46083 149 27 0 47077 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 194512

[startup+3.10107 s]
/proc/loadavg: 1.72 2.03 2.65 5/190 27608
/proc/meminfo: memFree=14378516/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=539308 CPUtime=3.09 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 123596 0 0 0 291 18 0 0 25 0 1 0 491014518 552251392 113948 33554432000 4194304 4300876 140734469489696 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 134827 113949 149 27 0 133276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 539308

[startup+6.30048 s]
/proc/loadavg: 1.72 2.03 2.65 5/190 27608
/proc/meminfo: memFree=14158060/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=578096 CPUtime=6.29 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 235594 0 0 0 597 32 0 0 25 0 1 0 491014518 591970304 123215 33554432000 4194304 4300876 140734469489696 18446744073709551615 248089093585 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 144524 123218 149 27 0 142973 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 578096

[startup+12.7003 s]
/proc/loadavg: 2.07 2.09 2.66 5/190 27608
/proc/meminfo: memFree=13947084/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=689104 CPUtime=12.69 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 335741 0 0 0 1221 48 0 0 25 0 1 0 491014518 705642496 141124 33554432000 4194304 4300876 140734469489696 18446744073709551615 4240296 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 172276 141124 149 27 0 170725 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 689104

[startup+25.5011 s]
/proc/loadavg: 2.37 2.15 2.68 5/190 27609
/proc/meminfo: memFree=13594084/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1379064 CPUtime=25.5 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 672785 0 0 0 2455 95 0 0 25 0 1 0 491014518 1412161536 253372 33554432000 4194304 4300876 140734469489696 18446744073709551615 4240075 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 344766 253372 158 27 0 343215 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1379064

[startup+51.1005 s]
/proc/loadavg: 2.92 2.30 2.71 5/190 27609
/proc/meminfo: memFree=13558680/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=51.09 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 784889 0 0 0 4999 110 0 0 25 0 1 0 491014518 1444548608 261524 33554432000 4194304 4300876 140734469489696 18446744073709551615 4199754 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 261524 169 27 0 351122 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1410692

[startup+102.307 s]
/proc/loadavg: 3.57 2.58 2.78 5/190 27614
/proc/meminfo: memFree=13550368/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=102.3 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 784889 0 0 0 10120 110 0 0 25 0 1 0 491014518 1444548608 261524 33554432000 4194304 4300876 140734469489696 18446744073709551615 4199836 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 261524 169 27 0 351122 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1410692

[startup+162.301 s]
/proc/loadavg: 3.83 2.82 2.85 5/190 27615
/proc/meminfo: memFree=13542640/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=162.29 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 784889 0 0 0 16119 110 0 0 25 0 1 0 491014518 1444548608 261524 33554432000 4194304 4300876 140734469489696 18446744073709551615 4199836 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 261524 169 27 0 351122 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1410692

[startup+222.3 s]
/proc/loadavg: 3.94 3.05 2.93 5/190 27617
/proc/meminfo: memFree=13533200/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=222.3 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 784987 0 0 0 22119 111 0 0 25 0 1 0 491014518 1444548608 261622 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 261622 170 27 0 351122 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 1410692

[startup+282.301 s]
/proc/loadavg: 3.97 3.20 2.98 5/190 27618
/proc/meminfo: memFree=13526096/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=282.3 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 784987 0 0 0 28119 111 0 0 25 0 1 0 491014518 1444548608 261622 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 261622 170 27 0 351122 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1410692

[startup+342.301 s]
/proc/loadavg: 3.99 3.36 3.05 5/190 27620
/proc/meminfo: memFree=13518996/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=342.3 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 784987 0 0 0 34119 111 0 0 25 0 1 0 491014518 1444548608 261622 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 261622 170 27 0 351122 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1410692

[startup+402.301 s]
/proc/loadavg: 4.05 3.48 3.11 5/190 27622
/proc/meminfo: memFree=13512520/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=402.3 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 784987 0 0 0 40119 111 0 0 25 0 1 0 491014518 1444548608 261622 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 261622 170 27 0 351122 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 1410692

[startup+462.301 s]
/proc/loadavg: 4.01 3.58 3.16 5/190 27623
/proc/meminfo: memFree=13505784/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=462.3 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 784987 0 0 0 46119 111 0 0 25 0 1 0 491014518 1444548608 261622 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 261622 170 27 0 351122 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1410692

[startup+522.3 s]
/proc/loadavg: 4.00 3.65 3.21 5/190 27625
/proc/meminfo: memFree=13497820/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=522.31 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 784987 0 0 0 52120 111 0 0 25 0 1 0 491014518 1444548608 261622 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 261622 170 27 0 351122 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 1410692

[startup+582.301 s]
/proc/loadavg: 4.00 3.71 3.26 5/190 27626
/proc/meminfo: memFree=13489828/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=582.31 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 784987 0 0 0 58120 111 0 0 25 0 1 0 491014518 1444548608 261622 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 261622 170 27 0 351122 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1410692

[startup+642.301 s]
/proc/loadavg: 4.00 3.76 3.30 5/190 27628
/proc/meminfo: memFree=13483096/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=642.32 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 784987 0 0 0 64121 111 0 0 25 0 1 0 491014518 1444548608 261622 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 261622 170 27 0 351122 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 1410692

[startup+702.3 s]
/proc/loadavg: 4.00 3.80 3.34 5/190 27630
/proc/meminfo: memFree=13475740/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=702.31 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 784987 0 0 0 70120 111 0 0 25 0 1 0 491014518 1444548608 261622 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 261622 170 27 0 351122 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 1410692

[startup+762.307 s]
/proc/loadavg: 4.00 3.84 3.38 5/190 27631
/proc/meminfo: memFree=13464184/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=762.32 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 785836 0 0 0 76121 111 0 0 25 0 1 0 491014518 1444548608 262471 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 262471 170 27 0 351122 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 1410692

[startup+822.3 s]
/proc/loadavg: 4.00 3.86 3.41 5/190 27633
/proc/meminfo: memFree=13455848/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=822.31 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 786080 0 0 0 82120 111 0 0 25 0 1 0 491014518 1444548608 262715 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 262715 170 27 0 351122 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 1410692

[startup+882.301 s]
/proc/loadavg: 4.04 3.90 3.46 5/190 27635
/proc/meminfo: memFree=13445644/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=882.31 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 786811 0 0 0 88120 111 0 0 25 0 1 0 491014518 1444548608 263446 33554432000 4194304 4300876 140734469489696 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 263446 170 27 0 351122 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 1410692

[startup+942.301 s]
/proc/loadavg: 4.09 3.93 3.49 5/190 27636
/proc/meminfo: memFree=13438668/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=942.31 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 786837 0 0 0 94120 111 0 0 25 0 1 0 491014518 1444548608 263472 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 263472 170 27 0 351122 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 1410692

[startup+1002.3 s]
/proc/loadavg: 4.03 3.94 3.52 5/190 27638
/proc/meminfo: memFree=13430836/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=1002.31 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 787079 0 0 0 100120 111 0 0 25 0 1 0 491014518 1444548608 263714 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 263714 170 27 0 351122 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 1410692

[startup+1062.3 s]
/proc/loadavg: 4.01 3.95 3.55 5/190 27639
/proc/meminfo: memFree=13422496/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=1062.32 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 787410 0 0 0 106120 112 0 0 25 0 1 0 491014518 1444548608 264045 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 264045 170 27 0 351122 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 1410692

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.57 5/190 27641
/proc/meminfo: memFree=13413408/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=1122.32 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 787645 0 0 0 112120 112 0 0 25 0 1 0 491014518 1444548608 264280 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 264280 170 27 0 351122 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1410692

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.59 5/190 27642
/proc/meminfo: memFree=13403216/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=1182.32 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 787934 0 0 0 118120 112 0 0 25 0 1 0 491014518 1444548608 264569 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 264569 170 27 0 351122 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 1410692

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.62 5/190 27644
/proc/meminfo: memFree=13394112/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=1242.32 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 788147 0 0 0 124120 112 0 0 25 0 1 0 491014518 1444548608 264782 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 264782 170 27 0 351122 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 1410692



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.64 5/190 27646
/proc/meminfo: memFree=13385288/32950928 swapFree=67111528/67111528
[pid=27585] ppid=27583 vsize=1410692 CPUtime=1300.03 cores=0,2
/proc/27585/stat : 27585 (march_rw) R 27583 27585 26130 0 -1 4202496 788324 0 0 0 129891 112 0 0 25 0 1 0 491014518 1444548608 264959 33554432000 4194304 4300876 140734469489696 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27585/statm: 352673 264959 170 27 0 351122 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 1410692

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): 1300.06
CPU time (s): 1300.09
CPU user time (s): 1298.92
CPU system time (s): 1.17282
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 1587008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1298.92
system time used= 1.17282
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 788324
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= 2695

runsolver used 2.11968 second user time and 4.98124 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-26 07:02:27
IDJOB=3291390
IDBENCH=84215
IDSOLVER=1561
FILE ID=node123/3291390-1303794147
RUNJOBID= node123-1303794147-27565
PBS_JOBID= 13157259
Free space on /tmp= 72928 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT03/industrial/goldberg/hard_eq_check/k2mul.miter.shuffled-as.sat03-355.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3291390-1303794147/watcher-3291390-1303794147 -o /tmp/evaluation-result-3291390-1303794147/solver-3291390-1303794147 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3291390-1303794147.cnf

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

MD5SUM BENCH= 77e0700cbaeeb3d63a4820608fc84761
RANDOM SEED=675502611

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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		: 2666.838
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	: 5332.75
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		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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:     32950928 kB
MemFree:      14707804 kB
Buffers:       2172072 kB
Cached:       15457036 kB
SwapCached:          0 kB
Active:        8288828 kB
Inactive:      9410568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14707804 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2832 kB
Writeback:           0 kB
AnonPages:       69684 kB
Mapped:          14496 kB
Slab:           479016 kB
PageTables:       5088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   198892 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= 72920 MiB
End job on node123 at 2011-04-26 07:24:09