Trace number 3290718

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
riss 1.0? (TO) 1300.04 1300.01

General information on the benchmark

Nameapplication/leberre/
2dimensionalstrippacking/korf-18.cnf
MD5SUM47bea79e2bf12e18e409c2c4bd6fac03
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark671.532
Satisfiable
(Un)Satisfiability was proved
Number of variables7794
Number of clauses186934
Sum of the clauses size1289969
Maximum clause length55
Minimum clause length1
Number of clauses of size 16
Number of clauses of size 220093
Number of clauses of size 316000
Number of clauses of size 45706
Number of clauses of size 56282
Number of clauses of size over 5138847

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 6877
0.00/0.10	c parsetime: 83460us
0.00/0.10	c parsed 186934 clauses with 7794 variables
63.29/63.37	c init all components done
63.29/63.37	c ====================
63.29/63.37	c trail size: 120

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: 977)

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-3290718-1307642416/watcher-3290718-1307642416 -o /tmp/evaluation-result-3290718-1307642416/solver-3290718-1307642416 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3290718-1307642416.cnf 2075288814 2400 7680 2 

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: 4.12 4.03 3.88 6/189 6876
/proc/meminfo: memFree=32330848/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0

[startup+0.0690571 s]
/proc/loadavg: 4.12 4.03 3.88 6/189 6876
/proc/meminfo: memFree=32330848/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101008 s]
/proc/loadavg: 4.12 4.03 3.88 6/189 6876
/proc/meminfo: memFree=32330848/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301012 s]
/proc/loadavg: 4.12 4.03 3.88 6/189 6876
/proc/meminfo: memFree=32330848/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700936 s]
/proc/loadavg: 4.12 4.03 3.88 6/189 6876
/proc/meminfo: memFree=32330848/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50078 s]
/proc/loadavg: 4.12 4.03 3.88 5/191 6878
/proc/meminfo: memFree=32281736/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=65824 CPUtime=1.49 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 13217 0 0 0 147 2 0 0 25 0 1 0 856657549 67403776 12330 33554432000 4194304 5523604 140733618604320 18446744073709551615 4339338 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 16456 12330 328 325 0 12270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74524

[startup+3.10047 s]
/proc/loadavg: 4.12 4.03 3.88 5/191 6879
/proc/meminfo: memFree=32280372/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=65824 CPUtime=3.09 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 13217 0 0 0 307 2 0 0 25 0 1 0 856657549 67403776 12330 33554432000 4194304 5523604 140733618604320 18446744073709551615 4339914 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 16456 12330 328 325 0 12270 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74524

[startup+6.30089 s]
/proc/loadavg: 4.11 4.03 3.88 5/191 6879
/proc/meminfo: memFree=32277396/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=65824 CPUtime=6.29 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 13217 0 0 0 627 2 0 0 25 0 1 0 856657549 67403776 12330 33554432000 4194304 5523604 140733618604320 18446744073709551615 4339879 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 16456 12330 328 325 0 12270 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 74524

[startup+12.7007 s]
/proc/loadavg: 4.18 4.05 3.89 5/191 6879
/proc/meminfo: memFree=32274256/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=65824 CPUtime=12.69 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 13217 0 0 0 1267 2 0 0 25 0 1 0 856657549 67403776 12330 33554432000 4194304 5523604 140733618604320 18446744073709551615 4339888 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 16456 12330 328 325 0 12270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74524

[startup+25.5004 s]
/proc/loadavg: 4.14 4.04 3.89 5/191 6879
/proc/meminfo: memFree=32266460/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=65824 CPUtime=25.49 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 13220 0 0 0 2547 2 0 0 25 0 1 0 856657549 67403776 12333 33554432000 4194304 5523604 140733618604320 18446744073709551615 4340142 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 16456 12333 328 325 0 12270 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74524

[startup+51.1006 s]
/proc/loadavg: 4.09 4.04 3.89 5/191 6889
/proc/meminfo: memFree=32252888/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=66088 CPUtime=51.09 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 13287 0 0 0 5107 2 0 0 25 0 1 0 856657549 67674112 12400 33554432000 4194304 5523604 140733618604320 18446744073709551615 4339914 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 16522 12400 329 325 0 12336 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 74788

[startup+102.307 s]
/proc/loadavg: 4.00 4.02 3.89 5/191 6930
/proc/meminfo: memFree=32283096/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=94344 CPUtime=102.3 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 20485 0 0 0 10227 3 0 0 25 0 1 0 856657549 96608256 19363 33554432000 4194304 5523604 140733618604320 18446744073709551615 5332903 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 23586 19363 373 325 0 19400 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 103044

[startup+162.301 s]
/proc/loadavg: 4.00 4.01 3.90 5/191 6932
/proc/meminfo: memFree=32238172/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=112688 CPUtime=162.29 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 24901 0 0 0 16225 4 0 0 25 0 1 0 856657549 115392512 23779 33554432000 4194304 5523604 140733618604320 18446744073709551615 5333368 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 28172 23779 373 325 0 23986 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 121388

[startup+222.301 s]
/proc/loadavg: 4.00 4.00 3.90 5/191 6933
/proc/meminfo: memFree=32208736/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=123500 CPUtime=222.3 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 27642 0 0 0 22225 5 0 0 25 0 1 0 856657549 126464000 26520 33554432000 4194304 5523604 140733618604320 18446744073709551615 5333112 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 30875 26520 373 325 0 26689 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 132200

[startup+282.301 s]
/proc/loadavg: 4.05 4.01 3.91 5/191 6935
/proc/meminfo: memFree=32169748/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=139360 CPUtime=282.3 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 31472 0 0 0 28224 6 0 0 25 0 1 0 856657549 142704640 30093 33554432000 4194304 5523604 140733618604320 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 34840 30093 373 325 0 30654 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 148060

[startup+342.301 s]
/proc/loadavg: 4.02 4.01 3.91 5/191 6937
/proc/meminfo: memFree=32155052/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=146892 CPUtime=342.3 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 33355 0 0 0 34223 7 0 0 25 0 1 0 856657549 150417408 31976 33554432000 4194304 5523604 140733618604320 18446744073709551615 5333279 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 36723 31976 373 325 0 32537 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 155592

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/191 6938
/proc/meminfo: memFree=32126348/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6

################
# More data... #
################

/proc/6877/statm: 45992 41152 373 325 0 41806 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 192668

[startup+642.301 s]
/proc/loadavg: 4.02 4.01 3.92 5/191 6945
/proc/meminfo: memFree=32053348/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=195636 CPUtime=642.32 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 45497 0 0 0 64219 13 0 0 25 0 1 0 856657549 200331264 44118 33554432000 4194304 5523604 140733618604320 18446744073709551615 4219541 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 48909 44118 373 325 0 44723 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 204336

[startup+702.301 s]
/proc/loadavg: 4.01 4.00 3.92 5/191 6946
/proc/meminfo: memFree=32029112/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=195636 CPUtime=702.32 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 45498 0 0 0 70219 13 0 0 25 0 1 0 856657549 200331264 44119 33554432000 4194304 5523604 140733618604320 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 48909 44119 373 325 0 44723 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 204336

[startup+762.308 s]
/proc/loadavg: 4.00 4.00 3.92 5/191 6948
/proc/meminfo: memFree=32004632/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=195636 CPUtime=762.32 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 45500 0 0 0 76219 13 0 0 25 0 1 0 856657549 200331264 44121 33554432000 4194304 5523604 140733618604320 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 48909 44121 373 325 0 44723 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 204336

[startup+822.3 s]
/proc/loadavg: 3.59 3.89 3.88 4/184 6973
/proc/meminfo: memFree=32099156/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=195636 CPUtime=822.32 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 45538 0 0 0 82219 13 0 0 25 0 1 0 856657549 200331264 44159 33554432000 4194304 5523604 140733618604320 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 48909 44159 373 325 0 44723 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 204336

[startup+882.3 s]
/proc/loadavg: 3.21 3.72 3.82 4/184 6975
/proc/meminfo: memFree=32093512/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=203296 CPUtime=882.31 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 47550 0 0 0 88218 13 0 0 25 0 1 0 856657549 208175104 45658 33554432000 4194304 5523604 140733618604320 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 50824 45658 373 325 0 46638 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 211996

[startup+942.3 s]
/proc/loadavg: 3.14 3.61 3.77 4/184 6977
/proc/meminfo: memFree=32078572/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=218256 CPUtime=942.32 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 51163 0 0 0 94217 15 0 0 25 0 1 0 856657549 223494144 49271 33554432000 4194304 5523604 140733618604320 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 54564 49271 373 325 0 50378 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 226956

[startup+1002.3 s]
/proc/loadavg: 3.05 3.49 3.72 4/184 6978
/proc/meminfo: memFree=32062528/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=232180 CPUtime=1002.33 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 54671 0 0 0 100216 17 0 0 25 0 1 0 856657549 237752320 52779 33554432000 4194304 5523604 140733618604320 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 58045 52779 373 325 0 53859 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 240880

[startup+1062.3 s]
/proc/loadavg: 3.02 3.40 3.68 4/184 6980
/proc/meminfo: memFree=32045240/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=242044 CPUtime=1062.33 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 56956 0 0 0 106215 18 0 0 25 0 1 0 856657549 247853056 55064 33554432000 4194304 5523604 140733618604320 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 60511 55064 373 325 0 56325 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 250744

[startup+1122.3 s]
/proc/loadavg: 3.00 3.33 3.63 4/184 6981
/proc/meminfo: memFree=32029324/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=242044 CPUtime=1122.33 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 56956 0 0 0 112215 18 0 0 25 0 1 0 856657549 247853056 55064 33554432000 4194304 5523604 140733618604320 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 60511 55064 373 325 0 56325 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 250744

[startup+1182.3 s]
/proc/loadavg: 3.00 3.26 3.59 4/184 6983
/proc/meminfo: memFree=32014524/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=242044 CPUtime=1182.33 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 56958 0 0 0 118215 18 0 0 25 0 1 0 856657549 247853056 55066 33554432000 4194304 5523604 140733618604320 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 60511 55066 373 325 0 56325 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 250744

[startup+1242.3 s]
/proc/loadavg: 3.00 3.21 3.55 4/184 6985
/proc/meminfo: memFree=32004788/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=242044 CPUtime=1242.33 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 56959 0 0 0 124215 18 0 0 25 0 1 0 856657549 247853056 55067 33554432000 4194304 5523604 140733618604320 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 60511 55067 373 325 0 56325 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 250744



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.85 3.14 3.50 3/177 7011
/proc/meminfo: memFree=32131280/32951124 swapFree=67062492/67111528
[pid=6876] ppid=6874 vsize=8700 CPUtime=0 cores=4,6
/proc/6876/stat : 6876 (riss.sh) S 6874 6876 5237 0 -1 4202496 333 0 0 0 0 0 0 0 25 0 1 0 856657548 8908800 252 33554432000 4194304 4922060 140735729644848 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/6876/statm: 2175 252 211 178 0 68 0
[pid=6877] ppid=6876 vsize=242044 CPUtime=1300.04 cores=4,6
/proc/6877/stat : 6877 (riss) R 6876 6876 5237 0 -1 4202496 56966 0 0 0 129986 18 0 0 25 0 1 0 856657549 247853056 55074 33554432000 4194304 5523604 140733618604320 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6877/statm: 60511 55074 373 325 0 56325 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 250744

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6876 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 1300.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.86
CPU system time (s): 0.18
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 250744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 333
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= 4
involuntary context switches= 2

runsolver used 2.34064 second user time and 4.76328 second system time

The end

Launcher Data 

Begin job on node147 at 2011-06-09 20:00:16
IDJOB=3290718
IDBENCH=83446
IDSOLVER=1598
FILE ID=node147/3290718-1307642416
RUNJOBID= node147-1307641108-6584
PBS_JOBID= 13549345
Free space on /tmp= 74060 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/application/leberre/2dimensionalstrippacking/korf-18.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3290718-1307642416/watcher-3290718-1307642416 -o /tmp/evaluation-result-3290718-1307642416/solver-3290718-1307642416 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3290718-1307642416.cnf 2075288814 2400 7680 2

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

MD5SUM BENCH= 47bea79e2bf12e18e409c2c4bd6fac03
RANDOM SEED=2075288814

node147.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		: 2666.836
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		: 2666.836
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		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
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		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
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	: 5332.76
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		: 2666.836
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.836
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      32331500 kB
Buffers:         50208 kB
Cached:         212244 kB
SwapCached:      10240 kB
Active:         320244 kB
Inactive:       163764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32331500 kB
SwapTotal:    67111528 kB
SwapFree:     67062492 kB
Dirty:           11836 kB
Writeback:           0 kB
AnonPages:      219260 kB
Mapped:          11364 kB
Slab:            71384 kB
PageTables:       5280 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   427056 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= 74060 MiB
End job on node147 at 2011-06-09 20:21:58