Trace number 3205703

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
SAT09 reference solver: march_hi hi? (TO) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S576842028-023.SATISFIABLE.cnf
MD5SUMa7a611663d2f029393d16aacd4e48364
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.066989
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.02/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.02	c main()::
0.02/0.02	c initFormula():: searching for DIMACS p-line....
0.02/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 3195 clauses.
0.02/0.02	c parseCNF():: parsing....
0.02/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.02	c runParser():: parsing was successful, warming up engines...
0.02/0.02	c simplify_formula():: removed 0 tautological, 24 satisfied and 0 duplicate clauses
0.02/0.02	c preprocessing fase I completed:: there are now 746 free variables and 3171 clauses.
0.02/0.02	c stat :: sign balance is biased by 0.504
0.02/0.02	c using 3-SAT heuristics (occurence based diff)
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
0.02/0.02	c resolvent_look() :: found 77 resolvents
0.02/0.02	c lessRedundantTransformation():: nothing to be done.
0.02/0.02	c transformTo3SAT():: you gave me 750 variables and 3248 clauses.
0.02/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.02/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.02/0.02	c transformTo3SAT():: the transformation yielded 750 variabels and 3248 clauses.
0.02/0.02	c main():: clause / variable ratio: ( 3248 / 750 ) = 4.33
0.02/0.02	c longest clause has size 3
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02	c number of free variables = 746
0.02/0.02	c dynamic_preselect_setsize :: off
0.02/0.02	c main():: all systems go!
0.02/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 157
0.02/0.05	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1242
0.20/0.23	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 17812
3.20/3.21	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 190485
37.89/37.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************************************************************| ( 4/999) NodeCount: 1495167
324.29/324.37	c |----------------------------------------------------------------|
c |*
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c |********************************
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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-3205703-1302954484/watcher-3205703-1302954484 -o /tmp/evaluation-result-3205703-1302954484/solver-3205703-1302954484 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205703-1302954484.cnf 

running on 2 cores: 4,6

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: 4.01 3.13 2.85 4/187 17624
/proc/meminfo: memFree=14643844/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=1308 CPUtime=0 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 204 0 0 0 0 0 0 0 25 0 1 0 407048057 1339392 158 33554432000 134512640 135197378 4293237840 18446744073709551615 134693722 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 327 158 67 168 0 158 0

[startup+0.023608 s]
/proc/loadavg: 4.01 3.13 2.85 4/187 17624
/proc/meminfo: memFree=14643844/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=2328 CPUtime=0.02 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 399 0 0 0 2 0 0 0 25 0 1 0 407048057 2383872 353 33554432000 134512640 135197378 4293237840 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 582 353 91 168 0 413 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2328

[startup+0.100586 s]
/proc/loadavg: 4.01 3.13 2.85 4/187 17624
/proc/meminfo: memFree=14643844/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=2328 CPUtime=0.1 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 443 0 0 0 10 0 0 0 18 0 1 0 407048057 2383872 397 33554432000 134512640 135197378 4293237840 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 582 397 91 168 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2328

[startup+0.300575 s]
/proc/loadavg: 4.01 3.13 2.85 4/187 17624
/proc/meminfo: memFree=14643844/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=2476 CPUtime=0.29 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 475 0 0 0 29 0 0 0 18 0 1 0 407048057 2535424 429 33554432000 134512640 135197378 4293237840 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 619 429 91 168 0 450 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2476

[startup+0.700512 s]
/proc/loadavg: 4.01 3.13 2.85 4/187 17624
/proc/meminfo: memFree=14643844/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=2656 CPUtime=0.69 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 509 0 0 0 69 0 0 0 18 0 1 0 407048057 2719744 463 33554432000 134512640 135197378 4293237840 18446744073709551615 134525318 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 664 463 91 168 0 495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2656

[startup+1.50037 s]
/proc/loadavg: 4.01 3.13 2.85 5/188 17625
/proc/meminfo: memFree=14641488/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=3120 CPUtime=1.49 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 595 0 0 0 149 0 0 0 20 0 1 0 407048057 3194880 549 33554432000 134512640 135197378 4293237840 18446744073709551615 134542078 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 780 549 91 168 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3120

[startup+3.10109 s]
/proc/loadavg: 4.01 3.13 2.85 5/188 17625
/proc/meminfo: memFree=14640124/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=3272 CPUtime=3.1 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 653 0 0 0 310 0 0 0 25 0 1 0 407048057 3350528 607 33554432000 134512640 135197378 4293237840 18446744073709551615 134552978 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 818 607 91 168 0 649 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3272

[startup+6.30054 s]
/proc/loadavg: 4.01 3.15 2.85 5/188 17626
/proc/meminfo: memFree=14638512/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=3840 CPUtime=6.3 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 772 0 0 0 630 0 0 0 25 0 1 0 407048057 3932160 726 33554432000 134512640 135197378 4293237840 18446744073709551615 134539311 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 960 726 91 168 0 791 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3840

[startup+12.7004 s]
/proc/loadavg: 4.01 3.16 2.86 5/188 17626
/proc/meminfo: memFree=14634436/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=5416 CPUtime=12.69 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 1044 0 0 0 1269 0 0 0 25 0 1 0 407048057 5545984 989 33554432000 134512640 135197378 4293237840 18446744073709551615 134542258 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 1354 989 91 168 0 1185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5416

[startup+25.5002 s]
/proc/loadavg: 4.00 3.20 2.88 5/188 17627
/proc/meminfo: memFree=14627240/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=6904 CPUtime=25.49 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 1498 0 0 0 2549 0 0 0 25 0 1 0 407048057 7069696 1443 33554432000 134512640 135197378 4293237840 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 1726 1443 91 168 0 1557 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6904

[startup+51.1007 s]
/proc/loadavg: 4.00 3.26 2.91 5/188 17627
/proc/meminfo: memFree=14613332/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=11888 CPUtime=51.09 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 2385 0 0 0 5109 0 0 0 25 0 1 0 407048057 12173312 2330 33554432000 134512640 135197378 4293237840 18446744073709551615 134552518 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 2972 2330 91 168 0 2803 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11888

[startup+102.306 s]
/proc/loadavg: 4.00 3.38 2.96 5/188 17629
/proc/meminfo: memFree=14585548/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=23064 CPUtime=102.3 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 4147 0 0 0 10230 0 0 0 25 0 1 0 407048057 23617536 4092 33554432000 134512640 135197378 4293237840 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 5766 4092 91 168 0 5597 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23064

[startup+162.3 s]
/proc/loadavg: 4.00 3.49 3.02 5/188 17630
/proc/meminfo: memFree=14554160/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=34488 CPUtime=162.3 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 6195 0 0 0 16229 1 0 0 25 0 1 0 407048057 35315712 6140 33554432000 134512640 135197378 4293237840 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 8622 6140 91 168 0 8453 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34488

[startup+222.301 s]
/proc/loadavg: 4.00 3.58 3.08 5/188 17631
/proc/meminfo: memFree=14522772/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=34488 CPUtime=222.3 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 8213 0 0 0 22229 1 0 0 25 0 1 0 407048057 35315712 8158 33554432000 134512640 135197378 4293237840 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 8622 8159 91 168 0 8453 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 34488

[startup+282.301 s]
/proc/loadavg: 4.00 3.65 3.13 5/188 17633
/proc/meminfo: memFree=14490888/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=53092 CPUtime=282.29 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 10169 0 0 0 28228 1 0 0 25 0 1 0 407048057 54366208 10114 33554432000 134512640 135197378 4293237840 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 13273 10114 91 168 0 13104 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 53092

[startup+342.3 s]
/proc/loadavg: 4.00 3.71 3.19 5/188 17635
/proc/meminfo: memFree=14459000/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=53092 CPUtime=342.29 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 12090 0 0 0 34228 1 0 0 25 0 1 0 407048057 54366208 12035 33554432000 134512640 135197378 4293237840 18446744073709551615 134593939 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 13273 12035 91 168 0 13104 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 53092

[startup+402.301 s]
/proc/loadavg: 4.00 3.76 3.23 5/188 17637
/proc/meminfo: memFree=14427228/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=72736 CPUtime=402.3 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 14123 0 0 0 40228 2 0 0 25 0 1 0 407048057 74481664 14068 33554432000 134512640 135197378 4293237840 18446744073709551615 134593856 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 18184 14068 91 168 0 18015 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 72736

[startup+462.3 s]
/proc/loadavg: 4.00 3.80 3.28 5/188 17638
/proc/meminfo: memFree=14394836/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=83496 CPUtime=462.3 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 16138 0 0 0 46228 2 0 0 25 0 1 0 407048057 85499904 16083 33554432000 134512640 135197378 4293237840 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 20874 16083 91 168 0 20705 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 83496

[startup+522.301 s]
/proc/loadavg: 4.00 3.84 3.32 5/188 17639
/proc/meminfo: memFree=14364180/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=83496 CPUtime=522.3 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 18157 0 0 0 52227 3 0 0 25 0 1 0 407048057 85499904 18102 33554432000 134512640 135197378 4293237840 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 20874 18102 91 168 0 20705 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 83496

[startup+582.301 s]
/proc/loadavg: 4.00 3.86 3.36 5/188 17641
/proc/meminfo: memFree=14333288/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=112964 CPUtime=582.3 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 20053 0 0 0 58227 3 0 0 25 0 1 0 407048057 115675136 19998 33554432000 134512640 135197378 4293237840 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 28241 19998 91 168 0 28072 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 112964

[startup+642.3 s]
/proc/loadavg: 4.05 3.90 3.40 5/188 17643
/proc/meminfo: memFree=14303756/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=112964 CPUtime=642.31 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 21993 0 0 0 64227 4 0 0 25 0 1 0 407048057 115675136 21938 33554432000 134512640 135197378 4293237840 18446744073709551615 134541957 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 28241 21938 91 168 0 28072 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 112964

[startup+702.301 s]
/proc/loadavg: 4.02 3.92 3.44 5/188 17645
/proc/meminfo: memFree=14271764/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=112964 CPUtime=702.3 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 24015 0 0 0 70226 4 0 0 25 0 1 0 407048057 115675136 23960 33554432000 134512640 135197378 4293237840 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 28241 23960 91 168 0 28072 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 112964

[startup+762.306 s]
/proc/loadavg: 4.00 3.93 3.47 5/188 17646
/proc/meminfo: memFree=14239876/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=112964 CPUtime=762.31 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 25980 0 0 0 76226 5 0 0 25 0 1 0 407048057 115675136 25925 33554432000 134512640 135197378 4293237840 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 28241 25925 91 168 0 28072 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 112964

[startup+822.301 s]
/proc/loadavg: 4.00 3.94 3.50 5/188 17656
/proc/meminfo: memFree=14209640/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=113096 CPUtime=822.3 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 27851 0 0 0 82225 5 0 0 25 0 1 0 407048057 115810304 27796 33554432000 134512640 135197378 4293237840 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 28274 27796 91 168 0 28105 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 113096

[startup+882.301 s]
/proc/loadavg: 4.04 3.96 3.53 5/188 17658
/proc/meminfo: memFree=14178496/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=178808 CPUtime=882.31 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 29817 0 0 0 88225 6 0 0 25 0 1 0 407048057 183099392 29762 33554432000 134512640 135197378 4293237840 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 44702 29762 91 168 0 44533 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 178808

[startup+942.301 s]
/proc/loadavg: 4.01 3.97 3.56 5/188 17660
/proc/meminfo: memFree=14148464/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=178808 CPUtime=942.31 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 31792 0 0 0 94225 6 0 0 25 0 1 0 407048057 183099392 31737 33554432000 134512640 135197378 4293237840 18446744073709551615 134542317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 44702 31737 91 168 0 44533 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 178808

[startup+1002.3 s]
/proc/loadavg: 3.03 3.72 3.50 3/176 17698
/proc/meminfo: memFree=14498276/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=178808 CPUtime=1002.31 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 33677 0 0 0 100225 6 0 0 25 0 1 0 407048057 183099392 33622 33554432000 134512640 135197378 4293237840 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 44702 33622 91 168 0 44533 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 178808

[startup+1062.3 s]
/proc/loadavg: 1.93 3.30 3.37 2/170 17717
/proc/meminfo: memFree=14648856/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=178808 CPUtime=1062.31 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 35646 0 0 0 106225 6 0 0 25 0 1 0 407048057 183099392 35591 33554432000 134512640 135197378 4293237840 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 44702 35591 91 168 0 44533 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 178808

[startup+1122.3 s]
/proc/loadavg: 1.34 2.88 3.21 2/170 17721
/proc/meminfo: memFree=14642400/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=178808 CPUtime=1122.32 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 37580 0 0 0 112225 7 0 0 25 0 1 0 407048057 183099392 37525 33554432000 134512640 135197378 4293237840 18446744073709551615 134548465 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 44702 37525 91 168 0 44533 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 178808

[startup+1182.3 s]
/proc/loadavg: 1.12 2.53 3.07 2/170 17723
/proc/meminfo: memFree=14635204/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=178808 CPUtime=1182.32 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 39450 0 0 0 118225 7 0 0 25 0 1 0 407048057 183099392 39395 33554432000 134512640 135197378 4293237840 18446744073709551615 134592369 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 44702 39395 91 168 0 44533 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 178808

[startup+1242.3 s]
/proc/loadavg: 1.04 2.25 2.94 2/170 17725
/proc/meminfo: memFree=14626892/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=178808 CPUtime=1242.31 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 41434 0 0 0 124224 7 0 0 25 0 1 0 407048057 183099392 41379 33554432000 134512640 135197378 4293237840 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 44702 41379 91 168 0 44533 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 178808



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.01 2.02 2.82 2/170 17727
/proc/meminfo: memFree=14619448/32951132 swapFree=67111528/67111528
[pid=17624] ppid=17622 vsize=245108 CPUtime=1300.03 cores=4,6
/proc/17624/stat : 17624 (march_hi) R 17622 17624 16268 0 -1 4202496 43267 0 0 0 129995 8 0 0 25 0 1 0 407048057 250990592 43212 33554432000 134512640 135197378 4293237840 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17624/statm: 61277 43212 91 168 0 61108 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 245108

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): 1300.04
CPU user time (s): 1299.95
CPU system time (s): 0.089986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 245108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43267
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= 2402

runsolver used 1.9797 second user time and 3.9434 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-16 13:48:04
IDJOB=3205703
IDBENCH=82884
IDSOLVER=1623
FILE ID=node131/3205703-1302954484
RUNJOBID= node131-1302954144-17494
PBS_JOBID= 13017946
Free space on /tmp= 73160 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S576842028-023.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205703-1302954484/watcher-3205703-1302954484 -o /tmp/evaluation-result-3205703-1302954484/solver-3205703-1302954484 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205703-1302954484.cnf

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

MD5SUM BENCH= a7a611663d2f029393d16aacd4e48364
RANDOM SEED=146251991

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:     32951132 kB
MemFree:      14644108 kB
Buffers:        517052 kB
Cached:       17253540 kB
SwapCached:          0 kB
Active:        7868008 kB
Inactive:     10113244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      14644108 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             824 kB
Writeback:           0 kB
AnonPages:      210028 kB
Mapped:          16404 kB
Slab:           263212 kB
PageTables:       5180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   423104 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73164 MiB
End job on node131 at 2011-04-16 14:09:46