Trace number 3291160

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 2011-03-02Signal 1038.56 1043.32

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/E05F20.cnf
MD5SUM82462bfc10e506c60d6bdf35a0143bf9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.7966
Satisfiable
(Un)Satisfiability was proved
Number of variables10420
Number of clauses481346
Sum of the clauses size3851671
Maximum clause length78
Minimum clause length1
Number of clauses of size 121
Number of clauses of size 227486
Number of clauses of size 322736
Number of clauses of size 418300
Number of clauses of size 542820
Number of clauses of size over 5369983

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 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-3291160-1303793555/watcher-3291160-1303793555 -o /tmp/evaluation-result-3291160-1303793555/solver-3291160-1303793555 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3291160-1303793555.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 1.46 3.08 3.39 5/183 2101
/proc/meminfo: memFree=22644532/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=10224 CPUtime=0 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4194304 941 0 0 0 0 0 0 0 25 0 1 0 490958289 10469376 886 33554432000 4194304 4300876 140735171300224 18446744073709551615 4245967 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 2556 896 110 27 0 1005 0

[startup+0.0880691 s]
/proc/loadavg: 1.46 3.08 3.39 5/183 2101
/proc/meminfo: memFree=22644532/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=16292 CPUtime=0.08 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4194304 2239 0 0 0 8 0 0 0 25 0 1 0 490958289 16683008 2183 33554432000 4194304 4300876 140735171300224 18446744073709551615 218370618053 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 4073 2184 113 27 0 2522 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16292

[startup+0.101065 s]
/proc/loadavg: 1.46 3.08 3.39 5/183 2101
/proc/meminfo: memFree=22644532/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=17084 CPUtime=0.09 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4194304 2456 0 0 0 9 0 0 0 25 0 1 0 490958289 17494016 2400 33554432000 4194304 4300876 140735171300224 18446744073709551615 218370957056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 4271 2401 113 27 0 2720 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17084

[startup+0.301031 s]
/proc/loadavg: 1.46 3.08 3.39 5/183 2101
/proc/meminfo: memFree=22644532/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=24476 CPUtime=0.29 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4194304 4456 0 0 0 29 0 0 0 25 0 1 0 490958289 25063424 4401 33554432000 4194304 4300876 140735171300224 18446744073709551615 218370618053 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 6119 4401 113 27 0 4568 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24476

[startup+0.700961 s]
/proc/loadavg: 1.46 3.08 3.39 5/183 2101
/proc/meminfo: memFree=22644532/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=72412 CPUtime=0.69 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4194304 9430 0 0 0 68 1 0 0 25 0 1 0 490958289 74149888 9373 33554432000 4194304 4300876 140735171300224 18446744073709551615 218370983018 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 18207 9404 118 27 0 16656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 72412

[startup+1.50083 s]
/proc/loadavg: 1.46 3.08 3.39 5/184 2102
/proc/meminfo: memFree=22472988/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=64016 CPUtime=1.49 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4194304 33084 0 0 0 145 4 0 0 25 0 1 0 490958289 65552384 9786 33554432000 4194304 4300876 140735171300224 18446744073709551615 4247276 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 16004 9786 129 27 0 14453 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64016

[startup+3.10053 s]
/proc/loadavg: 1.46 3.08 3.39 5/190 2114
/proc/meminfo: memFree=22331232/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=99056 CPUtime=3.09 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 115149 0 0 0 294 15 0 0 25 0 1 0 490958289 101433344 18619 33554432000 4194304 4300876 140735171300224 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 24764 18619 144 27 0 23213 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 99056

[startup+6.30097 s]
/proc/loadavg: 1.66 3.10 3.39 5/190 2114
/proc/meminfo: memFree=21888128/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=122088 CPUtime=6.29 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 120768 0 0 0 613 16 0 0 25 0 1 0 490958289 125018112 24238 33554432000 4194304 4300876 140735171300224 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 30522 24238 144 27 0 28971 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 122088

[startup+12.7008 s]
/proc/loadavg: 1.85 3.11 3.39 5/190 2114
/proc/meminfo: memFree=21348908/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=188376 CPUtime=12.68 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 135760 0 0 0 1251 17 0 0 25 0 1 0 490958289 192897024 39230 33554432000 4194304 4300876 140735171300224 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 47094 39231 144 27 0 45543 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 188376

[startup+25.5006 s]
/proc/loadavg: 2.32 3.16 3.40 5/190 2115
/proc/meminfo: memFree=20527804/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=328188 CPUtime=25.48 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 172064 0 0 0 2526 22 0 0 25 0 1 0 490958289 336064512 75534 33554432000 4194304 4300876 140735171300224 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 82047 75534 144 27 0 80496 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 328188

[startup+51.101 s]
/proc/loadavg: 2.89 3.22 3.42 5/190 2115
/proc/meminfo: memFree=19635152/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=691332 CPUtime=51.09 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 239392 0 0 0 5080 29 0 0 25 0 1 0 490958289 707923968 142862 33554432000 4194304 4300876 140735171300224 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 172833 142862 144 27 0 171282 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 691332

[startup+102.306 s]
/proc/loadavg: 3.52 3.34 3.45 5/190 2117
/proc/meminfo: memFree=18730132/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=1324200 CPUtime=102.29 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 375051 0 0 0 10181 48 0 0 25 0 1 0 490958289 1355980800 278521 33554432000 4194304 4300876 140735171300224 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 331050 278521 144 27 0 329499 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 1324200

[startup+162.3 s]
/proc/loadavg: 3.82 3.46 3.48 5/190 2118
/proc/meminfo: memFree=17613104/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=1833852 CPUtime=162.29 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 532199 0 0 0 16162 67 0 0 25 0 1 0 490958289 1877864448 435669 33554432000 4194304 4300876 140735171300224 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 458463 435669 144 27 0 456912 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 1833852

[startup+222.301 s]
/proc/loadavg: 3.93 3.55 3.51 5/190 2120
/proc/meminfo: memFree=16251424/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=2823708 CPUtime=222.29 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 715952 0 0 0 22140 89 0 0 25 0 1 0 490958289 2891476992 619422 33554432000 4194304 4300876 140735171300224 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 705927 619422 144 27 0 704376 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 2823708

[startup+282.301 s]
/proc/loadavg: 4.01 3.65 3.54 5/190 2121
/proc/meminfo: memFree=15017208/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=3291648 CPUtime=282.29 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 861606 0 0 0 28119 110 0 0 25 0 1 0 490958289 3370647552 765076 33554432000 4194304 4300876 140735171300224 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 822912 765076 144 27 0 821361 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 3291648

[startup+342.3 s]
/proc/loadavg: 4.06 3.72 3.57 5/190 2123
/proc/meminfo: memFree=13779292/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=3814764 CPUtime=342.28 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 1024889 0 0 0 34098 130 0 0 25 0 1 0 490958289 3906318336 928359 33554432000 4194304 4300876 140735171300224 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 953691 928359 144 27 0 952140 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 3814764

[startup+402.301 s]
/proc/loadavg: 4.02 3.77 3.59 5/190 2125
/proc/meminfo: memFree=12774960/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=5090520 CPUtime=402.29 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 1177408 0 0 0 40078 151 0 0 25 0 1 0 490958289 5212692480 1080878 33554432000 4194304 4300876 140735171300224 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 1272630 1080878 144 27 0 1271079 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 5090520

[startup+462.301 s]
/proc/loadavg: 4.09 3.83 3.62 5/190 2126
/proc/meminfo: memFree=11632152/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=5608620 CPUtime=462.28 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 1338069 0 0 0 46056 172 0 0 25 0 1 0 490958289 5743226880 1241539 33554432000 4194304 4300876 140735171300224 18446744073709551615 4256911 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 1402155 1241539 144 27 0 1400604 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 5608620

[startup+522.3 s]
/proc/loadavg: 4.03 3.86 3.64 5/190 2137
/proc/meminfo: memFree=10357968/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=6194304 CPUtime=522.28 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 1520055 0 0 0 52035 193 0 0 25 0 1 0 490958289 6342967296 1423525 33554432000 4194304 4300876 140735171300224 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 1548576 1423525 144 27 0 1547025 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 6194304

[startup+582.301 s]
/proc/loadavg: 4.01 3.88 3.66 5/190 2138
/proc/meminfo: memFree=8870796/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=6874368 CPUtime=582.29 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 1731161 0 0 0 58010 219 0 0 25 0 1 0 490958289 7039352832 1634631 33554432000 4194304 4300876 140735171300224 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 1718592 1634631 144 27 0 1717041 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 6874368

[startup+642.301 s]
/proc/loadavg: 4.00 3.90 3.68 5/190 2140
/proc/meminfo: memFree=7464976/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=7537140 CPUtime=642.29 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 1940840 0 0 0 63985 244 0 0 25 0 1 0 490958289 7718031360 1844310 33554432000 4194304 4300876 140735171300224 18446744073709551615 218370618053 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 1884285 1844310 144 27 0 1882734 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 7537140

[startup+702.3 s]
/proc/loadavg: 4.00 3.91 3.70 5/190 2145
/proc/meminfo: memFree=6582572/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=7782264 CPUtime=702.28 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 2023788 0 0 0 69975 253 0 0 25 0 1 0 490958289 7969038336 1927258 33554432000 4194304 4300876 140735171300224 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 1945566 1927258 144 27 0 1944015 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 7782264

[startup+762.306 s]
/proc/loadavg: 4.00 3.93 3.71 5/190 2146
/proc/meminfo: memFree=6089528/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=7787412 CPUtime=762.29 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 2025197 0 0 0 75976 253 0 0 25 0 1 0 490958289 7974309888 1928667 33554432000 4194304 4300876 140735171300224 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 1946853 1928667 144 27 0 1945302 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 7787412

[startup+822.301 s]
/proc/loadavg: 4.06 3.95 3.74 5/190 2148
/proc/meminfo: memFree=5683640/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=7791240 CPUtime=822.28 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 2026249 0 0 0 81975 253 0 0 25 0 1 0 490958289 7978229760 1929719 33554432000 4194304 4300876 140735171300224 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 1947810 1929719 144 27 0 1946259 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 7791240

[startup+882.3 s]
/proc/loadavg: 4.10 3.97 3.75 5/190 2149
/proc/meminfo: memFree=5229760/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=7794408 CPUtime=882.29 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 2027090 0 0 0 87975 254 0 0 25 0 1 0 490958289 7981473792 1930560 33554432000 4194304 4300876 140735171300224 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 1948602 1930560 144 27 0 1947051 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 7794408

[startup+942.301 s]
/proc/loadavg: 4.03 3.97 3.76 5/190 2151
/proc/meminfo: memFree=4751572/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=7797048 CPUtime=942.29 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 2027813 0 0 0 93975 254 0 0 25 0 1 0 490958289 7984177152 1931283 33554432000 4194304 4300876 140735171300224 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 1949262 1931283 144 27 0 1947711 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 7797048

[startup+1002.3 s]
/proc/loadavg: 4.01 3.97 3.78 5/190 2153
/proc/meminfo: memFree=4226540/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=7799820 CPUtime=1002.29 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 2028526 0 0 0 99975 254 0 0 25 0 1 0 490958289 7987015680 1931996 33554432000 4194304 4300876 140735171300224 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 1949955 1931996 144 27 0 1948404 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 7799820

Solver just ended. Dumping a history of the last processes samples

[startup+1023.9 s]
/proc/loadavg: 4.08 3.99 3.79 5/190 2153
/proc/meminfo: memFree=4033288/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=7801008 CPUtime=1023.89 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4202496 2028854 0 0 0 102135 254 0 0 25 0 1 0 490958289 7988232192 1932324 33554432000 4194304 4300876 140735171300224 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2101/statm: 1950252 1932324 144 27 0 1948701 0
Current children cumulated CPU time (s) 1023.89
Current children cumulated vsize (KiB) 7801008

[startup+1036.7 s]
/proc/loadavg: 4.07 3.99 3.79 5/190 2154
/proc/meminfo: memFree=94456/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=7801140 CPUtime=1036.65 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4204032 2028893 0 0 0 102521 1144 0 0 25 0 1 0 490958289 7988367360 1932363 33554432000 4194304 4300876 140735171300224 18446744073709551615 4258072 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/2101/statm: 1950285 1932363 144 27 0 1948734 0
Current children cumulated CPU time (s) 1036.65
Current children cumulated vsize (KiB) 7801140

[startup+1039.9 s]
/proc/loadavg: 4.30 4.04 3.81 4/190 2154
/proc/meminfo: memFree=94100/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=7801140 CPUtime=1037.55 cores=1,3
/proc/2101/stat : 2101 (march_rw) D 2099 2101 1046 0 -1 4204032 2028893 0 0 0 102521 1234 0 0 18 0 1 0 490958289 7988367360 1932363 33554432000 4194304 4300876 140735171300224 18446744073709551615 4258072 0 0 4096 0 18446744071562154983 0 0 17 3 0 0 160
/proc/2101/statm: 1950285 1932363 144 27 0 1948734 0
Current children cumulated CPU time (s) 1037.55
Current children cumulated vsize (KiB) 7801140

[startup+1041.5 s]
/proc/loadavg: 4.30 4.04 3.81 5/190 2154
/proc/meminfo: memFree=96080/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=7801140 CPUtime=1037.92 cores=1,3
/proc/2101/stat : 2101 (march_rw) D 2099 2101 1046 0 -1 4204032 2028893 0 0 0 102521 1271 0 0 18 0 1 0 490958289 7988367360 1932363 33554432000 4194304 4300876 140735171300224 18446744073709551615 4258072 0 0 4096 0 18446744071562154983 0 0 17 3 0 0 314
/proc/2101/statm: 1950285 1932363 144 27 0 1948734 0
Current children cumulated CPU time (s) 1037.92
Current children cumulated vsize (KiB) 7801140

[startup+1042.3 s]
/proc/loadavg: 4.30 4.04 3.81 4/190 2154
/proc/meminfo: memFree=98152/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=7801140 CPUtime=1037.92 cores=1,3
/proc/2101/stat : 2101 (march_rw) D 2099 2101 1046 0 -1 4204032 2028893 0 0 0 102521 1271 0 0 18 0 1 0 490958289 7988367360 1932363 33554432000 4194304 4300876 140735171300224 18446744073709551615 4258072 0 0 4096 0 18446744071562154983 0 0 17 3 0 0 314
/proc/2101/statm: 1950285 1932363 144 27 0 1948734 0
Current children cumulated CPU time (s) 1037.92
Current children cumulated vsize (KiB) 7801140

[startup+1043.1 s]
/proc/loadavg: 4.52 4.09 3.82 5/190 2154
/proc/meminfo: memFree=92328/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=0 CPUtime=1038.32 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4204036 2028893 0 0 0 102521 1311 0 0 18 0 1 0 490958289 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 471
/proc/2101/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1038.32
Current children cumulated vsize (KiB) 0

[startup+1043.3 s]
/proc/loadavg: 4.52 4.09 3.82 5/190 2154
/proc/meminfo: memFree=92328/32951124 swapFree=67051468/67111528
[pid=2101] ppid=2099 vsize=0 CPUtime=1038.52 cores=1,3
/proc/2101/stat : 2101 (march_rw) R 2099 2101 1046 0 -1 4204036 2028893 0 0 0 102521 1331 0 0 18 0 1 0 490958289 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 471
/proc/2101/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1038.52
Current children cumulated vsize (KiB) 0

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 1043.32
CPU time (s): 1038.56
CPU user time (s): 1025.22
CPU system time (s): 13.34
CPU usage (%): 99.5432
Max. virtual memory (cumulated for all children) (KiB): 7801140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1025.22
system time used= 13.34
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2028893
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= 8
involuntary context switches= 907

runsolver used 1.52177 second user time and 3.3005 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-26 06:52:35
IDJOB=3291160
IDBENCH=83475
IDSOLVER=1561
FILE ID=node101/3291160-1303793555
RUNJOBID= node101-1303793554-2019
PBS_JOBID= 13157254
Free space on /tmp= 72052 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/E05F20.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3291160-1303793555/watcher-3291160-1303793555 -o /tmp/evaluation-result-3291160-1303793555/solver-3291160-1303793555 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3291160-1303793555.cnf

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

MD5SUM BENCH= 82462bfc10e506c60d6bdf35a0143bf9
RANDOM SEED=464828740

node101.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		: 2666.841
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	: 5333.68
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		: 2666.841
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	: 5226.07
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		: 2666.841
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	: 5332.77
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		: 2666.841
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	: 5332.83
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		: 2666.841
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		: 2666.841
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	: 5332.83
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		: 2666.841
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		: 2666.841
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:      22644936 kB
Buffers:       2092128 kB
Cached:        7668592 kB
SwapCached:      33708 kB
Active:        6345452 kB
Inactive:      3501036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22644936 kB
SwapTotal:    67111528 kB
SwapFree:     67051468 kB
Dirty:          117656 kB
Writeback:           0 kB
AnonPages:       72728 kB
Mapped:           8984 kB
Slab:           394748 kB
PageTables:       5536 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   262588 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= 64380 MiB
End job on node101 at 2011-04-26 07:09:59