Trace number 3273808

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

Namecrafted/spence/sgen/
sgen3-n120-s55656844-unsat.cnf
MD5SUM4877ca9f3fe317c84d3087c8296a2a0b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark219.038
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of clauses252
Sum of the clauses size756
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3252
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c *****************************************************
0.00/0.02	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.02	c *   This program may be redistributed or modified   *
0.00/0.02	c * under the terms of the GNU General Public License *
0.00/0.02	c *****************************************************
0.00/0.02	c process id: 7315
0.00/0.02	c parsetime: 154us
0.00/0.02	c parsed 252 clauses with 121 variables
0.00/0.83	c init all components done
0.00/0.83	c ====================
0.00/0.83	c trail size: 0

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-3273808-1304139330/watcher-3273808-1304139330 -o /tmp/evaluation-result-3273808-1304139330/solver-3273808-1304139330 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3273808-1304139330.cnf 884828909 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: 4.01 3.83 3.48 5/192 7314
/proc/meminfo: memFree=29604524/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0

[startup+0.106173 s]
/proc/loadavg: 4.01 3.83 3.48 5/192 7314
/proc/meminfo: memFree=29604524/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.201181 s]
/proc/loadavg: 4.01 3.83 3.48 5/192 7314
/proc/meminfo: memFree=29604524/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301166 s]
/proc/loadavg: 4.01 3.83 3.48 5/192 7314
/proc/meminfo: memFree=29604524/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701089 s]
/proc/loadavg: 4.01 3.83 3.48 5/192 7314
/proc/meminfo: memFree=29604524/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50094 s]
/proc/loadavg: 4.01 3.83 3.48 5/194 7316
/proc/meminfo: memFree=29567684/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=53912 CPUtime=1.48 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 9873 0 0 0 148 0 0 0 25 0 1 0 525533726 55205888 9453 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 13478 9453 374 325 0 9292 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62612

[startup+3.10065 s]
/proc/loadavg: 4.01 3.83 3.48 5/194 7316
/proc/meminfo: memFree=29565948/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=55572 CPUtime=3.09 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 10275 0 0 0 308 1 0 0 25 0 1 0 525533726 56905728 9855 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333279 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 13893 9855 374 325 0 9707 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64272

[startup+6.30104 s]
/proc/loadavg: 4.01 3.83 3.48 5/194 7316
/proc/meminfo: memFree=29563220/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=57356 CPUtime=6.29 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 10660 0 0 0 628 1 0 0 25 0 1 0 525533726 58732544 10240 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 14339 10240 374 325 0 10153 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66056

[startup+12.7009 s]
/proc/loadavg: 4.01 3.83 3.48 5/194 7344
/proc/meminfo: memFree=29678504/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=60720 CPUtime=12.69 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 11445 0 0 0 1268 1 0 0 25 0 1 0 525533726 62177280 11025 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 15180 11025 374 325 0 10994 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69420

[startup+25.5005 s]
/proc/loadavg: 4.01 3.84 3.49 5/194 7344
/proc/meminfo: memFree=29666816/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=63400 CPUtime=25.49 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 12085 0 0 0 2548 1 0 0 25 0 1 0 525533726 64921600 11665 33554432000 4194304 5523604 140735235707824 18446744073709551615 5332930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 15850 11665 374 325 0 11664 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 72100

[startup+51.1009 s]
/proc/loadavg: 4.00 3.85 3.50 5/194 7345
/proc/meminfo: memFree=29654380/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=70228 CPUtime=51.09 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 13604 0 0 0 5108 1 0 0 25 0 1 0 525533726 71913472 13184 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 17557 13184 374 325 0 13371 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 78928

[startup+102.301 s]
/proc/loadavg: 4.00 3.87 3.53 5/194 7347
/proc/meminfo: memFree=29625576/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=77752 CPUtime=102.29 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 15339 0 0 0 10227 2 0 0 25 0 1 0 525533726 79618048 14919 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333107 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 19438 14919 374 325 0 15252 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 86452

[startup+162.301 s]
/proc/loadavg: 4.00 3.89 3.55 5/194 7348
/proc/meminfo: memFree=29602096/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=84544 CPUtime=162.29 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 17026 0 0 0 16226 3 0 0 25 0 1 0 525533726 86573056 16349 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 21136 16349 374 325 0 16950 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 93244

[startup+222.308 s]
/proc/loadavg: 4.05 3.92 3.58 5/194 7350
/proc/meminfo: memFree=29597220/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=87232 CPUtime=222.3 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 17594 0 0 0 22227 3 0 0 25 0 1 0 525533726 89325568 16917 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333330 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 21808 16917 374 325 0 17622 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 95932

[startup+282.301 s]
/proc/loadavg: 4.02 3.93 3.61 5/194 7351
/proc/meminfo: memFree=29575844/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=92936 CPUtime=282.3 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 19017 0 0 0 28226 4 0 0 25 0 1 0 525533726 95166464 18340 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 23234 18340 374 325 0 19048 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 101636

[startup+342.301 s]
/proc/loadavg: 4.00 3.94 3.63 5/194 7362
/proc/meminfo: memFree=29557444/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=98568 CPUtime=342.29 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 20228 0 0 0 34225 4 0 0 25 0 1 0 525533726 100933632 19551 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 24642 19551 374 325 0 20456 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 107268

[startup+402.301 s]
/proc/loadavg: 4.05 3.97 3.66 5/194 7363
/proc/meminfo: memFree=29549156/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6

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

/proc/7315/statm: 28203 23168 374 325 0 24017 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 121512

[startup+702.301 s]
/proc/loadavg: 4.02 4.00 3.75 5/194 7375
/proc/meminfo: memFree=29486376/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=112812 CPUtime=702.31 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 23846 0 0 0 70225 6 0 0 25 0 1 0 525533726 115519488 23169 33554432000 4194304 5523604 140735235707824 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 28203 23169 374 325 0 24017 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 121512

[startup+762.301 s]
/proc/loadavg: 3.95 3.98 3.75 5/194 7405
/proc/meminfo: memFree=30228180/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=112812 CPUtime=762.31 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 23865 0 0 0 76225 6 0 0 25 0 1 0 525533726 115519488 23188 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 28203 23188 374 325 0 24017 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 121512

[startup+822.301 s]
/proc/loadavg: 3.98 3.98 3.76 5/194 7407
/proc/meminfo: memFree=30190680/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=113048 CPUtime=822.31 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 23996 0 0 0 82225 6 0 0 25 0 1 0 525533726 115761152 23319 33554432000 4194304 5523604 140735235707824 18446744073709551615 5332870 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 28262 23319 374 325 0 24076 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 121748

[startup+882.307 s]
/proc/loadavg: 3.99 3.98 3.77 5/194 7408
/proc/meminfo: memFree=30165204/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=117680 CPUtime=882.32 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 25129 0 0 0 88225 7 0 0 25 0 1 0 525533726 120504320 23939 33554432000 4194304 5523604 140735235707824 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 29420 23939 374 325 0 25234 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 126380

[startup+942.301 s]
/proc/loadavg: 3.99 3.98 3.79 5/194 7410
/proc/meminfo: memFree=30145692/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=123128 CPUtime=942.31 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 26292 0 0 0 94224 7 0 0 25 0 1 0 525533726 126083072 25102 33554432000 4194304 5523604 140735235707824 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 30782 25102 374 325 0 26596 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 131828

[startup+1002.3 s]
/proc/loadavg: 3.99 3.98 3.80 5/194 7412
/proc/meminfo: memFree=30124080/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=128376 CPUtime=1002.32 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 27451 0 0 0 100224 8 0 0 25 0 1 0 525533726 131457024 26261 33554432000 4194304 5523604 140735235707824 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 32094 26261 374 325 0 27908 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 137076

[startup+1062.3 s]
/proc/loadavg: 3.95 3.97 3.80 5/194 7498
/proc/meminfo: memFree=30273892/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=132524 CPUtime=1062.32 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 28401 0 0 0 106224 8 0 0 25 0 1 0 525533726 135704576 27211 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333287 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 33131 27211 374 325 0 28945 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 141224

[startup+1122.3 s]
/proc/loadavg: 3.98 3.97 3.82 5/194 7500
/proc/meminfo: memFree=30226844/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=136672 CPUtime=1122.33 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 29158 0 0 0 112224 9 0 0 25 0 1 0 525533726 139952128 27968 33554432000 4194304 5523604 140735235707824 18446744073709551615 5332913 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 34168 27968 374 325 0 29982 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 145372

[startup+1182.3 s]
/proc/loadavg: 4.04 3.99 3.83 5/194 7501
/proc/meminfo: memFree=30199148/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=136672 CPUtime=1182.33 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 29159 0 0 0 118224 9 0 0 25 0 1 0 525533726 139952128 27969 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 34168 27969 374 325 0 29982 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 145372

[startup+1242.3 s]
/proc/loadavg: 4.01 3.99 3.83 5/194 7503
/proc/meminfo: memFree=30193024/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=136672 CPUtime=1242.33 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 29159 0 0 0 124224 9 0 0 25 0 1 0 525533726 139952128 27969 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 34168 27969 374 325 0 29982 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 145372



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.00 3.85 5/194 7504
/proc/meminfo: memFree=30180948/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=136672 CPUtime=1300.04 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 29159 0 0 0 129995 9 0 0 25 0 1 0 525533726 139952128 27969 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 34168 27969 374 325 0 29982 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 145372

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1300 s]
/proc/loadavg: 4.08 4.00 3.85 5/194 7504
/proc/meminfo: memFree=30180948/32951124 swapFree=67110188/67111528
[pid=7314] ppid=7312 vsize=8700 CPUtime=0 cores=4,6
/proc/7314/stat : 7314 (riss.sh) S 7312 7314 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525533726 8908800 251 33554432000 4194304 4922060 140737148007200 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/7314/statm: 2175 251 211 178 0 68 0
[pid=7315] ppid=7314 vsize=136672 CPUtime=1300.04 cores=4,6
/proc/7315/stat : 7315 (riss) R 7314 7314 6712 0 -1 4202496 29159 0 0 0 129995 9 0 0 25 0 1 0 525533726 139952128 27969 33554432000 4194304 5523604 140735235707824 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7315/statm: 34168 27969 374 325 0 29982 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 145372

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7314 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): 1299.95
CPU system time (s): 0.09
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 145372

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= 331
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1

runsolver used 2.30065 second user time and 4.79727 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-30 06:55:30
IDJOB=3273808
IDBENCH=83147
IDSOLVER=1598
FILE ID=node109/3273808-1304139330
RUNJOBID= node109-1304138763-7199
PBS_JOBID= 13170817
Free space on /tmp= 72888 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n120-s55656844-unsat.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273808-1304139330/watcher-3273808-1304139330 -o /tmp/evaluation-result-3273808-1304139330/solver-3273808-1304139330 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3273808-1304139330.cnf 884828909 2400 7680 2

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

MD5SUM BENCH= 4877ca9f3fe317c84d3087c8296a2a0b
RANDOM SEED=884828909

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32951124 kB
MemFree:      29604672 kB
Buffers:        771944 kB
Cached:        1194200 kB
SwapCached:        712 kB
Active:        1227348 kB
Inactive:      1728768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29604672 kB
SwapTotal:    67111528 kB
SwapFree:     67110188 kB
Dirty:            1204 kB
Writeback:           0 kB
AnonPages:      988660 kB
Mapped:          16076 kB
Slab:           324804 kB
PageTables:       7400 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1241940 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= 73024 MiB
End job on node109 at 2011-04-30 07:17:12