Trace number 3266427

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) 1300.03 1300.01

General information on the benchmark

NameSAT02/handmade/simon/
satex-challenges/c6288.shuffled.cnf
MD5SUM75bd8319132b47c2d2e6f0889735a248
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.865867
Satisfiable
(Un)Satisfiability was proved
Number of variables5008
Number of clauses14813
Sum of the clauses size34485
Maximum clause length33
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 29982
Number of clauses of size 34829
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

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: 8046
0.00/0.02	c parsetime: 3834us
0.00/0.02	c parsed 14813 clauses with 5008 variables
0.00/0.34	c init all components done
0.00/0.34	c ====================
0.00/0.34	c trail size: 19

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-3266427-1304143333/watcher-3266427-1304143333 -o /tmp/evaluation-result-3266427-1304143333/solver-3266427-1304143333 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3266427-1304143333.cnf 28854491 2400 7680 2 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 4.03 4.02 3.89 3/185 8043
/proc/meminfo: memFree=29001244/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0

[startup+0.0753969 s]
/proc/loadavg: 4.03 4.02 3.89 3/185 8043
/proc/meminfo: memFree=29001244/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100455 s]
/proc/loadavg: 4.03 4.02 3.89 3/185 8043
/proc/meminfo: memFree=29001244/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300418 s]
/proc/loadavg: 4.03 4.02 3.89 3/185 8043
/proc/meminfo: memFree=29001244/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700341 s]
/proc/loadavg: 4.03 4.02 3.89 3/185 8043
/proc/meminfo: memFree=29001244/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5012 s]
/proc/loadavg: 4.03 4.02 3.89 5/194 8086
/proc/meminfo: memFree=28890016/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=54312 CPUtime=1.48 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 10529 0 0 0 148 0 0 0 25 0 1 0 604563986 55615488 9710 33554432000 4194304 5523604 140733249522656 18446744073709551615 5328728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 13578 9710 373 325 0 9392 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 63012

[startup+3.1009 s]
/proc/loadavg: 4.03 4.02 3.89 5/194 8087
/proc/meminfo: memFree=28884080/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=54708 CPUtime=3.08 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 10631 0 0 0 308 0 0 0 25 0 1 0 604563986 56020992 9812 33554432000 4194304 5523604 140733249522656 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 13677 9812 373 325 0 9491 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 63408

[startup+6.30031 s]
/proc/loadavg: 4.03 4.02 3.89 5/194 8087
/proc/meminfo: memFree=28874100/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=55532 CPUtime=6.28 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 10858 0 0 0 628 0 0 0 25 0 1 0 604563986 56864768 10039 33554432000 4194304 5523604 140733249522656 18446744073709551615 5332729 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 13883 10039 373 325 0 9697 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 64232

[startup+12.7011 s]
/proc/loadavg: 4.02 4.02 3.89 5/194 8087
/proc/meminfo: memFree=28859264/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=57052 CPUtime=12.68 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 11200 0 0 0 1268 0 0 0 25 0 1 0 604563986 58421248 10381 33554432000 4194304 5523604 140733249522656 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 14263 10381 373 325 0 10077 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 65752

[startup+25.5008 s]
/proc/loadavg: 4.02 4.02 3.89 5/194 8087
/proc/meminfo: memFree=28836828/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=59788 CPUtime=25.48 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 11863 0 0 0 2548 0 0 0 25 0 1 0 604563986 61222912 11044 33554432000 4194304 5523604 140733249522656 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 14947 11044 373 325 0 10761 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68488

[startup+51.101 s]
/proc/loadavg: 4.01 4.02 3.89 5/194 8088
/proc/meminfo: memFree=28812452/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=65124 CPUtime=51.09 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 13092 0 0 0 5108 1 0 0 25 0 1 0 604563986 66686976 12273 33554432000 4194304 5523604 140733249522656 18446744073709551615 5327388 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 16281 12273 373 325 0 12095 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 73824

[startup+102.307 s]
/proc/loadavg: 4.00 4.01 3.90 5/194 8089
/proc/meminfo: memFree=28769884/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=72792 CPUtime=102.29 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 14990 0 0 0 10227 2 0 0 25 0 1 0 604563986 74539008 14171 33554432000 4194304 5523604 140733249522656 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 18198 14171 373 325 0 14012 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 81492

[startup+162.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/194 8091
/proc/meminfo: memFree=28735728/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=79248 CPUtime=162.3 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 16518 0 0 0 16226 4 0 0 25 0 1 0 604563986 81149952 15699 33554432000 4194304 5523604 140733249522656 18446744073709551615 4219872 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 19812 15699 373 325 0 15626 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 87948

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 8092
/proc/meminfo: memFree=28717828/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=81592 CPUtime=222.3 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 17077 0 0 0 22226 4 0 0 25 0 1 0 604563986 83550208 16258 33554432000 4194304 5523604 140733249522656 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 20398 16258 373 325 0 16212 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 90292

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 8094
/proc/meminfo: memFree=28680816/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=90372 CPUtime=282.29 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 19189 0 0 0 28225 4 0 0 25 0 1 0 604563986 92540928 18370 33554432000 4194304 5523604 140733249522656 18446744073709551615 4219732 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 22593 18370 373 325 0 18407 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 99072

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 8095
/proc/meminfo: memFree=28671712/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=90372 CPUtime=342.29 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 19190 0 0 0 34225 4 0 0 25 0 1 0 604563986 92540928 18371 33554432000 4194304 5523604 140733249522656 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 22593 18371 373 325 0 18407 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 99072

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 8097
/proc/meminfo: memFree=28660028/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2

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

/proc/8046/statm: 26066 21499 373 325 0 21880 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 112964

[startup+642.301 s]
/proc/loadavg: 4.07 4.03 3.93 5/194 8103
/proc/meminfo: memFree=28595104/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=105032 CPUtime=642.31 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 22742 0 0 0 64225 6 0 0 25 0 1 0 604563986 107552768 21666 33554432000 4194304 5523604 140733249522656 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 26258 21666 373 325 0 22072 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 113732

[startup+702.301 s]
/proc/loadavg: 4.03 4.03 3.93 5/194 8105
/proc/meminfo: memFree=28581276/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=112040 CPUtime=702.31 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 24429 0 0 0 70224 7 0 0 25 0 1 0 604563986 114728960 23353 33554432000 4194304 5523604 140733249522656 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 28010 23353 373 325 0 23824 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 120740

[startup+762.307 s]
/proc/loadavg: 4.04 4.03 3.93 5/194 8107
/proc/meminfo: memFree=28564356/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=120052 CPUtime=762.32 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 26296 0 0 0 76224 8 0 0 25 0 1 0 604563986 122933248 25220 33554432000 4194304 5523604 140733249522656 18446744073709551615 5333411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 30013 25220 373 325 0 25827 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 128752

[startup+822.3 s]
/proc/loadavg: 4.01 4.02 3.93 5/194 8108
/proc/meminfo: memFree=28538268/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=121668 CPUtime=822.32 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 26683 0 0 0 82223 9 0 0 25 0 1 0 604563986 124588032 25607 33554432000 4194304 5523604 140733249522656 18446744073709551615 5333307 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 30417 25607 373 325 0 26231 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 130368

[startup+882.3 s]
/proc/loadavg: 4.00 4.02 3.93 5/194 8110
/proc/meminfo: memFree=28520352/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=121668 CPUtime=882.32 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 26683 0 0 0 88223 9 0 0 25 0 1 0 604563986 124588032 25607 33554432000 4194304 5523604 140733249522656 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 30417 25607 373 325 0 26231 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 130368

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.93 5/194 8111
/proc/meminfo: memFree=28509640/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=121668 CPUtime=942.32 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 26686 0 0 0 94223 9 0 0 25 0 1 0 604563986 124588032 25610 33554432000 4194304 5523604 140733249522656 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 30417 25610 373 325 0 26231 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 130368

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 3.93 5/194 8113
/proc/meminfo: memFree=28498796/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=121668 CPUtime=1002.32 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 26692 0 0 0 100223 9 0 0 25 0 1 0 604563986 124588032 25616 33554432000 4194304 5523604 140733249522656 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 30417 25616 373 325 0 26231 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 130368

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 8115
/proc/meminfo: memFree=28495020/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=121668 CPUtime=1062.33 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 26758 0 0 0 106224 9 0 0 25 0 1 0 604563986 124588032 25682 33554432000 4194304 5523604 140733249522656 18446744073709551615 5332903 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 30417 25682 373 325 0 26231 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 130368

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/194 8116
/proc/meminfo: memFree=28486400/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=125156 CPUtime=1122.32 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 27638 0 0 0 112223 9 0 0 25 0 1 0 604563986 128159744 26562 33554432000 4194304 5523604 140733249522656 18446744073709551615 5333330 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 31289 26562 373 325 0 27103 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 133856

[startup+1182.3 s]
/proc/loadavg: 4.08 4.03 3.94 5/194 8118
/proc/meminfo: memFree=28476068/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=130972 CPUtime=1182.32 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 29117 0 0 0 118222 10 0 0 25 0 1 0 604563986 134115328 28041 33554432000 4194304 5523604 140733249522656 18446744073709551615 5332870 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 32743 28041 373 325 0 28557 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 139672

[startup+1242.3 s]
/proc/loadavg: 4.03 4.02 3.94 5/194 8119
/proc/meminfo: memFree=28463368/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=136692 CPUtime=1242.33 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 30599 0 0 0 124222 11 0 0 25 0 1 0 604563986 139972608 29523 33554432000 4194304 5523604 140733249522656 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 34173 29523 373 325 0 29987 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 145392



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 4.03 3.95 4/192 8122
/proc/meminfo: memFree=28568860/32950928 swapFree=67111352/67111528
[pid=8043] ppid=8039 vsize=8700 CPUtime=0 cores=0,2
/proc/8043/stat : 8043 (riss.sh) S 8039 8043 6604 0 -1 4202496 332 0 0 0 0 0 0 0 20 0 1 0 604563985 8908800 252 33554432000 4194304 4922060 140733786892544 18446744073709551615 251367365765 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/8043/statm: 2175 252 211 178 0 68 0
[pid=8046] ppid=8043 vsize=142664 CPUtime=1300.03 cores=0,2
/proc/8046/stat : 8046 (riss) R 8043 8043 6604 0 -1 4202496 31979 0 0 0 129992 11 0 0 25 0 1 0 604563986 146087936 30903 33554432000 4194304 5523604 140733249522656 18446744073709551615 5229081 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8046/statm: 35666 30903 373 325 0 31480 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 151364

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 8043 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=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.03
#
# 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): 1300.03
CPU user time (s): 1299.92
CPU system time (s): 0.11
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 151364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332
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 2.15867 second user time and 4.94525 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-30 08:02:13
IDJOB=3266427
IDBENCH=87734
IDSOLVER=1598
FILE ID=node113/3266427-1304143333
RUNJOBID= node113-1304140729-7726
PBS_JOBID= 13170806
Free space on /tmp= 72392 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT02/handmade/simon/satex-challenges/c6288.shuffled.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266427-1304143333/watcher-3266427-1304143333 -o /tmp/evaluation-result-3266427-1304143333/solver-3266427-1304143333 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3266427-1304143333.cnf 28854491 2400 7680 2

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

MD5SUM BENCH= 75bd8319132b47c2d2e6f0889735a248
RANDOM SEED=28854491

node113.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5332.76
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		: 2666.846
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	: 5332.74
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		: 2666.846
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.83
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		: 2666.846
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:     32950928 kB
MemFree:      29001516 kB
Buffers:        753108 kB
Cached:        2591704 kB
SwapCached:         12 kB
Active:         233344 kB
Inactive:      3211928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      29001516 kB
SwapTotal:    67111528 kB
SwapFree:     67111352 kB
Dirty:            2732 kB
Writeback:           0 kB
AnonPages:      100284 kB
Mapped:          15476 kB
Slab:           438488 kB
PageTables:       5124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   284848 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= 72392 MiB
End job on node113 at 2011-04-30 08:23:55