Trace number 3273855

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-n130-s30940966-unsat.cnf
MD5SUMca44a78076b8228fbb99ecc0147f157f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4645.03
Satisfiable
(Un)Satisfiability was proved
Number of variables133
Number of clauses276
Sum of the clauses size828
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3276
Number of clauses of size 40
Number of clauses of size 50
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: 7343
0.00/0.01	c parsetime: 171us
0.00/0.01	c parsed 276 clauses with 133 variables
0.00/0.91	c init all components done
0.00/0.91	c ====================
0.00/0.91	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-3273855-1304139341/watcher-3273855-1304139341 -o /tmp/evaluation-result-3273855-1304139341/solver-3273855-1304139341 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3273855-1304139341.cnf 884828909 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: 4.01 3.83 3.48 5/192 7342
/proc/meminfo: memFree=29713116/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0

[startup+0.063303 s]
/proc/loadavg: 4.01 3.83 3.48 5/192 7342
/proc/meminfo: memFree=29713116/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100319 s]
/proc/loadavg: 4.01 3.83 3.48 5/192 7342
/proc/meminfo: memFree=29713116/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300256 s]
/proc/loadavg: 4.01 3.83 3.48 5/192 7342
/proc/meminfo: memFree=29713116/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700185 s]
/proc/loadavg: 4.01 3.83 3.48 5/192 7342
/proc/meminfo: memFree=29713116/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50104 s]
/proc/loadavg: 4.01 3.83 3.48 6/194 7344
/proc/meminfo: memFree=29677140/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=53908 CPUtime=1.49 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 9850 0 0 0 148 1 0 0 25 0 1 0 525534881 55201792 9434 33554432000 4194304 5523604 140735808296112 18446744073709551615 5332886 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 13477 9434 373 325 0 9291 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62608

[startup+3.10075 s]
/proc/loadavg: 4.01 3.83 3.48 6/194 7344
/proc/meminfo: memFree=29675280/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=55740 CPUtime=3.09 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 10294 0 0 0 308 1 0 0 25 0 1 0 525534881 57077760 9878 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 13935 9878 373 325 0 9749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64440

[startup+6.30116 s]
/proc/loadavg: 4.01 3.83 3.49 5/194 7344
/proc/meminfo: memFree=29672288/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=57840 CPUtime=6.29 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 10806 0 0 0 628 1 0 0 25 0 1 0 525534881 59228160 10390 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333279 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 14460 10390 373 325 0 10274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66540

[startup+12.701 s]
/proc/loadavg: 4.01 3.84 3.49 6/194 7344
/proc/meminfo: memFree=29667320/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=60384 CPUtime=12.69 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 11332 0 0 0 1268 1 0 0 25 0 1 0 525534881 61833216 10916 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 15096 10916 373 325 0 10910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69084

[startup+25.5007 s]
/proc/loadavg: 4.01 3.84 3.50 5/194 7345
/proc/meminfo: memFree=29659852/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=64788 CPUtime=25.5 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 12445 0 0 0 2548 2 0 0 25 0 1 0 525534881 66342912 12029 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 16197 12029 373 325 0 12011 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 73488

[startup+51.101 s]
/proc/loadavg: 4.00 3.86 3.51 6/194 7345
/proc/meminfo: memFree=29649656/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=70532 CPUtime=51.09 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 13617 0 0 0 5107 2 0 0 25 0 1 0 525534881 72224768 13201 33554432000 4194304 5523604 140735808296112 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 17633 13201 373 325 0 13447 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 79232

[startup+102.307 s]
/proc/loadavg: 4.00 3.87 3.53 5/194 7347
/proc/meminfo: memFree=29620852/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=76308 CPUtime=102.3 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 15010 0 0 0 10227 3 0 0 25 0 1 0 525534881 78139392 14594 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 19077 14594 373 325 0 14891 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 85008

[startup+162.301 s]
/proc/loadavg: 4.00 3.89 3.56 5/194 7348
/proc/meminfo: memFree=29598240/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=85704 CPUtime=162.29 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 17100 0 0 0 16225 4 0 0 25 0 1 0 525534881 87760896 16427 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333356 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 21426 16427 373 325 0 17240 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 94404

[startup+222.301 s]
/proc/loadavg: 4.04 3.93 3.59 5/194 7350
/proc/meminfo: memFree=29595100/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=88268 CPUtime=222.3 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 17800 0 0 0 22225 5 0 0 25 0 1 0 525534881 90386432 17127 33554432000 4194304 5523604 140735808296112 18446744073709551615 5332916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 22067 17127 373 325 0 17881 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 96968

[startup+282.301 s]
/proc/loadavg: 4.01 3.94 3.61 6/194 7352
/proc/meminfo: memFree=29571864/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=95684 CPUtime=282.3 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 19564 0 0 0 28224 6 0 0 25 0 1 0 525534881 97980416 18891 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 23921 18891 373 325 0 19735 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 104384

[startup+342.301 s]
/proc/loadavg: 4.00 3.95 3.63 5/194 7362
/proc/meminfo: memFree=29555144/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=95684 CPUtime=342.3 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 19576 0 0 0 34224 6 0 0 25 0 1 0 525534881 97980416 18903 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 23921 18903 373 325 0 19735 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 104384

[startup+402.301 s]
/proc/loadavg: 4.04 3.97 3.66 6/194 7364
/proc/meminfo: memFree=29546792/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3

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

/proc/7343/statm: 27685 22372 373 325 0 23499 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 119440

[startup+642.301 s]
/proc/loadavg: 4.05 4.00 3.74 6/194 7373
/proc/meminfo: memFree=29502044/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=110740 CPUtime=642.32 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 23053 0 0 0 64223 9 0 0 25 0 1 0 525534881 113397760 22380 33554432000 4194304 5523604 140735808296112 18446744073709551615 5332855 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 27685 22380 373 325 0 23499 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 119440

[startup+702.301 s]
/proc/loadavg: 4.02 4.00 3.75 6/194 7375
/proc/meminfo: memFree=29447060/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=110740 CPUtime=702.31 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 23133 0 0 0 70222 9 0 0 25 0 1 0 525534881 113397760 22460 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333071 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 27685 22460 373 325 0 23499 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 119440

[startup+762.307 s]
/proc/loadavg: 3.96 3.98 3.75 5/194 7405
/proc/meminfo: memFree=30216764/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=114820 CPUtime=762.31 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 24257 0 0 0 76222 9 0 0 25 0 1 0 525534881 117575680 23071 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 28705 23071 373 325 0 24519 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 123520

[startup+822.301 s]
/proc/loadavg: 3.98 3.98 3.77 5/194 7407
/proc/meminfo: memFree=30187444/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=120200 CPUtime=822.31 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 25458 0 0 0 82221 10 0 0 25 0 1 0 525534881 123084800 24272 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 30050 24272 373 325 0 25864 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 128900

[startup+882.301 s]
/proc/loadavg: 3.99 3.98 3.78 5/194 7409
/proc/meminfo: memFree=30163212/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=124688 CPUtime=882.31 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 26592 0 0 0 88221 10 0 0 25 0 1 0 525534881 127680512 25406 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333226 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 31172 25406 373 325 0 26986 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 133388

[startup+942.301 s]
/proc/loadavg: 3.99 3.98 3.79 5/194 7410
/proc/meminfo: memFree=30138740/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=131728 CPUtime=942.32 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 28002 0 0 0 94221 11 0 0 25 0 1 0 525534881 134889472 26816 33554432000 4194304 5523604 140735808296112 18446744073709551615 5331560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 32932 26816 373 325 0 28746 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 140428

[startup+1002.3 s]
/proc/loadavg: 3.99 3.98 3.80 5/194 7412
/proc/meminfo: memFree=30123080/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=131728 CPUtime=1002.32 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 28002 0 0 0 100221 11 0 0 25 0 1 0 525534881 134889472 26816 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 32932 26816 373 325 0 28746 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 140428

[startup+1062.3 s]
/proc/loadavg: 3.95 3.97 3.81 5/194 7498
/proc/meminfo: memFree=30267044/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=131728 CPUtime=1062.32 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 28002 0 0 0 106221 11 0 0 25 0 1 0 525534881 134889472 26816 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 32932 26816 373 325 0 28746 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 140428

[startup+1122.3 s]
/proc/loadavg: 3.98 3.97 3.82 5/194 7500
/proc/meminfo: memFree=30220392/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=131728 CPUtime=1122.32 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 28003 0 0 0 112221 11 0 0 25 0 1 0 525534881 134889472 26817 33554432000 4194304 5523604 140735808296112 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 32932 26817 373 325 0 28746 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 140428

[startup+1182.3 s]
/proc/loadavg: 4.03 3.99 3.83 5/194 7502
/proc/meminfo: memFree=30195048/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=131728 CPUtime=1182.33 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 28004 0 0 0 118222 11 0 0 25 0 1 0 525534881 134889472 26818 33554432000 4194304 5523604 140735808296112 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 32932 26818 373 325 0 28746 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 140428

[startup+1242.3 s]
/proc/loadavg: 4.01 3.99 3.84 5/194 7503
/proc/meminfo: memFree=30192768/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=131728 CPUtime=1242.33 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 28040 0 0 0 124222 11 0 0 25 0 1 0 525534881 134889472 26854 33554432000 4194304 5523604 140735808296112 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 32932 26854 373 325 0 28746 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 140428



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.00 3.85 5/194 7534
/proc/meminfo: memFree=30247988/32951124 swapFree=67110188/67111528
[pid=7342] ppid=7340 vsize=8700 CPUtime=0 cores=1,3
/proc/7342/stat : 7342 (riss.sh) S 7340 7342 6712 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525534881 8908800 252 33554432000 4194304 4922060 140736543078384 18446744073709551615 222921596037 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/7342/statm: 2175 252 211 178 0 68 0
[pid=7343] ppid=7342 vsize=132752 CPUtime=1300.03 cores=1,3
/proc/7343/stat : 7343 (riss) R 7342 7342 6712 0 -1 4202496 28215 0 0 0 129992 11 0 0 25 0 1 0 525534881 135938048 27029 33554432000 4194304 5523604 140735808296112 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7343/statm: 33188 27029 373 325 0 29002 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 141452

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 7342 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 1300.03
#
# 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): 141452

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= 4
involuntary context switches= 1

runsolver used 1.93871 second user time and 5.16921 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-30 06:55:41
IDJOB=3273855
IDBENCH=83148
IDSOLVER=1598
FILE ID=node109/3273855-1304139341
RUNJOBID= node109-1304138763-7200
PBS_JOBID= 13170817
Free space on /tmp= 72904 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n130-s30940966-unsat.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273855-1304139341/watcher-3273855-1304139341 -o /tmp/evaluation-result-3273855-1304139341/solver-3273855-1304139341 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3273855-1304139341.cnf 884828909 2400 7680 2

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

MD5SUM BENCH= ca44a78076b8228fbb99ecc0147f157f
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:      29713140 kB
Buffers:        771968 kB
Cached:        1177044 kB
SwapCached:        712 kB
Active:        1118840 kB
Inactive:      1728784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29713140 kB
SwapTotal:    67111528 kB
SwapFree:     67110188 kB
Dirty:            2616 kB
Writeback:           0 kB
AnonPages:      897688 kB
Mapped:          16076 kB
Slab:           324968 kB
PageTables:       6820 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1141208 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 07:17:23