Trace number 3273526

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

Namecrafted/spence/sgen/
sgen3-n180-s34713902-sat.cnf
MD5SUM19292459de25c4f5e9e6f187c00d549d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.431934
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses432
Sum of the clauses size1080
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2360
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 572
Number of clauses of size over 50

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: 9319
0.00/0.01	c parsetime: 221us
0.00/0.01	c parsed 432 clauses with 180 variables
0.00/0.32	c init all components done
0.00/0.32	c ====================
0.00/0.32	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-3273526-1304139216/watcher-3273526-1304139216 -o /tmp/evaluation-result-3273526-1304139216/solver-3273526-1304139216 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3273526-1304139216.cnf 1243560799 2400 7680 2 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.98 3.97 3.84 4/192 9318
/proc/meminfo: memFree=30190980/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0

[startup+0.102933 s]
/proc/loadavg: 3.98 3.97 3.84 4/192 9318
/proc/meminfo: memFree=30190980/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200924 s]
/proc/loadavg: 3.98 3.97 3.84 4/192 9318
/proc/meminfo: memFree=30190980/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300892 s]
/proc/loadavg: 3.98 3.97 3.84 4/192 9318
/proc/meminfo: memFree=30190980/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70082 s]
/proc/loadavg: 3.98 3.97 3.84 4/192 9318
/proc/meminfo: memFree=30190980/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50067 s]
/proc/loadavg: 3.98 3.97 3.84 5/194 9320
/proc/meminfo: memFree=30152028/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=54420 CPUtime=1.48 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 9968 0 0 0 148 0 0 0 25 0 1 0 506337512 55726080 9551 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333556 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 13605 9551 373 325 0 9419 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 63120

[startup+3.10038 s]
/proc/loadavg: 3.98 3.97 3.84 5/194 9320
/proc/meminfo: memFree=30150192/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=55224 CPUtime=3.08 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 10180 0 0 0 308 0 0 0 25 0 1 0 506337512 56549376 9763 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333092 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 13806 9763 373 325 0 9620 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 63924

[startup+6.30078 s]
/proc/loadavg: 3.98 3.97 3.84 5/194 9320
/proc/meminfo: memFree=30143872/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=56988 CPUtime=6.29 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 10629 0 0 0 628 1 0 0 25 0 1 0 506337512 58355712 10212 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 14247 10212 373 325 0 10061 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 65688

[startup+12.7006 s]
/proc/loadavg: 3.99 3.97 3.84 5/194 9320
/proc/meminfo: memFree=30135896/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=58632 CPUtime=12.69 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 10998 0 0 0 1268 1 0 0 25 0 1 0 506337512 60039168 10581 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333103 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 14658 10581 373 325 0 10472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 67332

[startup+25.5013 s]
/proc/loadavg: 3.99 3.97 3.84 5/194 9320
/proc/meminfo: memFree=30130936/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=61380 CPUtime=25.49 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 11668 0 0 0 2548 1 0 0 25 0 1 0 506337512 62853120 11251 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 15345 11251 373 325 0 11159 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 70080

[startup+51.1005 s]
/proc/loadavg: 3.99 3.97 3.84 5/194 9321
/proc/meminfo: memFree=30126180/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=66280 CPUtime=51.09 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 12802 0 0 0 5107 2 0 0 25 0 1 0 506337512 67870720 12385 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333356 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 16570 12385 373 325 0 12384 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 74980

[startup+102.301 s]
/proc/loadavg: 3.99 3.97 3.85 5/194 9323
/proc/meminfo: memFree=30110900/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=72120 CPUtime=102.3 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 14132 0 0 0 10227 3 0 0 25 0 1 0 506337512 73850880 13715 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333172 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 18030 13715 373 325 0 13844 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 80820

[startup+162.301 s]
/proc/loadavg: 4.04 3.99 3.86 5/194 9324
/proc/meminfo: memFree=30074276/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=76192 CPUtime=162.29 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 15030 0 0 0 16226 3 0 0 25 0 1 0 506337512 78020608 14613 33554432000 4194304 5523604 140736042813328 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 19048 14613 373 325 0 14862 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 84892

[startup+222.307 s]
/proc/loadavg: 4.01 3.99 3.87 5/194 9326
/proc/meminfo: memFree=30053156/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=79052 CPUtime=222.3 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 15683 0 0 0 22226 4 0 0 25 0 1 0 506337512 80949248 15266 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 19763 15266 373 325 0 15577 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 87752

[startup+282.301 s]
/proc/loadavg: 4.00 3.99 3.87 5/194 9327
/proc/meminfo: memFree=30050152/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=82140 CPUtime=282.3 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 16427 0 0 0 28225 5 0 0 25 0 1 0 506337512 84111360 16010 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 20535 16010 373 325 0 16349 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 90840

[startup+342.301 s]
/proc/loadavg: 4.04 4.00 3.88 5/194 9329
/proc/meminfo: memFree=30033744/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=87676 CPUtime=342.3 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 17726 0 0 0 34224 6 0 0 25 0 1 0 506337512 89780224 17309 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333356 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 21919 17309 373 325 0 17733 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 96376

[startup+402.301 s]
/proc/loadavg: 4.01 4.00 3.89 5/194 9331
/proc/meminfo: memFree=29995524/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3

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

/proc/9319/statm: 25296 20164 373 325 0 21110 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 109884

[startup+702.3 s]
/proc/loadavg: 4.04 4.01 3.91 5/194 9348
/proc/meminfo: memFree=29934300/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=101184 CPUtime=702.3 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 20839 0 0 0 70223 7 0 0 25 0 1 0 506337512 103612416 20165 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333086 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 25296 20165 373 325 0 21110 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 109884

[startup+762.3 s]
/proc/loadavg: 4.01 4.01 3.91 5/194 9349
/proc/meminfo: memFree=29922596/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=101184 CPUtime=762.31 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 20843 0 0 0 76224 7 0 0 25 0 1 0 506337512 103612416 20169 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 25296 20169 373 325 0 21110 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 109884

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 9351
/proc/meminfo: memFree=29903852/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=101184 CPUtime=822.31 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 20874 0 0 0 82224 7 0 0 25 0 1 0 506337512 103612416 20200 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 25296 20200 373 325 0 21110 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 109884

[startup+882.307 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 9352
/proc/meminfo: memFree=29881236/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=101824 CPUtime=882.32 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 21073 0 0 0 88225 7 0 0 25 0 1 0 506337512 104267776 20399 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333279 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 25456 20399 373 325 0 21270 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 110524

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 9354
/proc/meminfo: memFree=29858028/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=105136 CPUtime=942.31 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 21866 0 0 0 94223 8 0 0 25 0 1 0 506337512 107659264 21192 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 26284 21192 373 325 0 22098 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 113836

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.91 5/194 9356
/proc/meminfo: memFree=29844724/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=109040 CPUtime=1002.32 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 22791 0 0 0 100223 9 0 0 25 0 1 0 506337512 111656960 22117 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 27260 22117 373 325 0 23074 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 117740

[startup+1062.3 s]
/proc/loadavg: 3.87 3.97 3.90 5/194 9471
/proc/meminfo: memFree=30157852/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=113120 CPUtime=1062.32 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 23638 0 0 0 106223 9 0 0 25 0 1 0 506337512 115834880 22964 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 28280 22964 373 325 0 24094 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 121820

[startup+1122.3 s]
/proc/loadavg: 3.95 3.97 3.91 5/194 9473
/proc/meminfo: memFree=30113780/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=117032 CPUtime=1122.32 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 24511 0 0 0 112223 9 0 0 25 0 1 0 506337512 119840768 23837 33554432000 4194304 5523604 140736042813328 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 29258 23837 373 325 0 25072 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 125732

[startup+1182.3 s]
/proc/loadavg: 3.98 3.97 3.91 5/194 9474
/proc/meminfo: memFree=30087592/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=117032 CPUtime=1182.32 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 24511 0 0 0 118223 9 0 0 25 0 1 0 506337512 119840768 23837 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 29258 23837 373 325 0 25072 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 125732

[startup+1242.3 s]
/proc/loadavg: 3.99 3.97 3.91 5/194 9505
/proc/meminfo: memFree=30188292/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=117032 CPUtime=1242.32 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 24511 0 0 0 124223 9 0 0 25 0 1 0 506337512 119840768 23837 33554432000 4194304 5523604 140736042813328 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 29258 23837 373 325 0 25072 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 125732



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 3.99 3.91 5/194 9506
/proc/meminfo: memFree=30168196/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=117032 CPUtime=1300.03 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 24511 0 0 0 129994 9 0 0 25 0 1 0 506337512 119840768 23837 33554432000 4194304 5523604 140736042813328 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 29258 23837 373 325 0 25072 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 125732

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: 4.03 3.99 3.91 5/194 9506
/proc/meminfo: memFree=30168196/32951124 swapFree=67105204/67111528
[pid=9318] ppid=9316 vsize=8700 CPUtime=0 cores=1,3
/proc/9318/stat : 9318 (riss.sh) S 9316 9318 8375 0 -1 4202496 332 0 0 0 0 0 0 0 25 0 1 0 506337512 8908800 252 33554432000 4194304 4922060 140733752506320 18446744073709551615 220816055429 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/9318/statm: 2175 252 211 178 0 68 0
[pid=9319] ppid=9318 vsize=117032 CPUtime=1300.03 cores=1,3
/proc/9319/stat : 9319 (riss) R 9318 9318 8375 0 -1 4202496 24511 0 0 0 129994 9 0 0 25 0 1 0 506337512 119840768 23837 33554432000 4194304 5523604 140736042813328 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9319/statm: 29258 23837 373 325 0 25072 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 125732

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9318 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# 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): 1299.94
CPU system time (s): 0.09
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 125732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 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= 5
involuntary context switches= 1

runsolver used 2.03869 second user time and 5.05923 second system time

The end

Launcher Data 

Begin job on node147 at 2011-04-30 06:53:36
IDJOB=3273526
IDBENCH=83141
IDSOLVER=1598
FILE ID=node147/3273526-1304139216
RUNJOBID= node147-1304137658-9061
PBS_JOBID= 13170813
Free space on /tmp= 73076 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n180-s34713902-sat.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273526-1304139216/watcher-3273526-1304139216 -o /tmp/evaluation-result-3273526-1304139216/solver-3273526-1304139216 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3273526-1304139216.cnf 1243560799 2400 7680 2

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

MD5SUM BENCH= 19292459de25c4f5e9e6f187c00d549d
RANDOM SEED=1243560799

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:      30191252 kB
Buffers:        321184 kB
Cached:        1749796 kB
SwapCached:       3064 kB
Active:         499444 kB
Inactive:      1926808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30191252 kB
SwapTotal:    67111528 kB
SwapFree:     67105204 kB
Dirty:            1180 kB
Writeback:           0 kB
AnonPages:      353840 kB
Mapped:          16064 kB
Slab:           268948 kB
PageTables:       6380 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   548396 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= 73076 MiB
End job on node147 at 2011-04-30 07:15:18